1 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * config/m88k-elf.mt: New file.
4 * config.bfd: Use it for m88*-*-sysv4*.
6 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8 * elfcode.h (elf_build_phdrs): Unused function deleted.
9 (bfd_shdr_from_section): Ditto.
10 (write_relocs): Don't change section contents for addend.
11 (elf_locate_sh): Return type is now always elf_internal_shdr,
12 since the other types were really aliases for this type anyways.
13 Don't compile this function, since it is static and doesn't appear
14 to be used in this file.
15 (sym_is_global): Return non-zero for weak symbols. Abort if
16 section pointer is null.
17 (swap_out_syms): Reorder tests so function symbols can be weak.
18 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
19 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
20 extracting out some common code. Abort if BFD section symbol has
22 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
23 section symbols. Don't read section contents to fill in addend
26 * elf32-i386.c (elf_howto_table): All partial_inplace fields
31 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
33 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
34 specific information for a symbol. Put in elf_sym_num, which
35 gives the external symbol number in the elf object file, since
36 local symbols must come before global symbols.
37 (elf_sym_extra): New macro.
38 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
39 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
40 symbol number to external number. Store the address of the
41 Elf_Sym_Extra field for the symbol in the udata field.
42 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
44 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
46 * elfcode.h (elf_obj_tdata): Add field to count the size of the
47 array of pointers to section symbols.
48 (elf_map_symbols): Bump the max index of the section symbols so
49 that we don't overwrite memory. Store the max index into the
52 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
54 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
55 to the section symbols we created. Remove unused field
57 (elf_map_symbols): Fill in array of pointers to section symbols.
58 Only create section symbols for sections that have SEC_ALLOC set,
59 and have non-zero size.
60 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
61 section symbol, look up the section in the list of section
62 symbols, and set the udata pointer appropriately. Otherwise, if
63 udata is still NULL, fail an assertion, and use 0, instead of
66 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
69 mipslelf and mipsbelf respectively.
70 * config/mipslelf.mt, config/mipsbelf.mt: New files.
71 * elf32-mips.c: Added some reloc information.
72 * configure.in: Fixed error message.
74 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
76 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
78 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
79 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
80 * archures.c: Alphabetize decls.
82 * configure.in, targets.c: Add missing vectors to the tables.
83 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
84 Remove hp300bsd_vec due to clash with sunos_big_vec.
86 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
88 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
89 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
90 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
91 * Makefile.in, configure.host, config.bfd: Corresponding changes.
92 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
94 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
96 * coffgen.c (coff_section_symbol): If section's output_section is
97 not yet set, point to itself. This is needed because this is
98 called on the output file, not the input file.
100 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
101 dummy value, rather than leaving it NULL.
103 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
105 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
106 bfd_default_set_arch_mach.
108 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
110 * config.bfd (cpu): Extract from canonical name with sed.
111 * configure.in: Don't pass it.
113 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
115 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
116 BYTE_SIZE conflicts with a Mach header.
117 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
119 * configure.host: Make sure all OS fields end in *.
121 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
123 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
124 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
125 doesn't exist, don't try to create it.
127 * nlmcode.h (nlm_write_object_contents): procedure offsets are
128 from start of code segment, not start of file.
129 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
131 * configure.in (SELECT_VECS switch): Likewise.
133 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
135 * format.c (bfd_check_format): If the target matches the default
136 target, set match_count to 1, to ignore any previous matches.
138 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
140 * configure.in: Add reloc16.o when we add
141 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
142 Makefile.in (BFD_LIBS): Remove reloc16.o.
144 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
147 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
148 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
149 S-records via SELECT_VECS.
151 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
152 support S-records, for convenience.
154 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
156 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
157 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
158 Read and write Alpha relocs. Can't process them yet.
159 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
160 If the section does not already exist, create it.
162 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
165 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
167 * ecoff.c: Move MIPS reloc support from here...
168 * coff-mips.c: to here.
169 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
171 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
172 finish_reloc backend function.
173 (ecoff_write_object_contents): Removed MIPS specific assertions.
174 * coff-mips.c (mips_finish_reloc): New function.
175 (mips_ecoff_backend_data): Fill in new fields.
176 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
178 * targets.c: Added extern for ecoffalpha_little_vec.
180 * bfd.c (_bfd_host_big_endian): Removed.
181 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
183 * bfd-in2.h: Regenerated.
185 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
187 * config.bfd: New file, broken out of configure.in.
188 * configure.in: Use it, and use standard target names for
189 --with-targets, replacing --with-bfd-targets.
191 * archures.c (archures_init_table): Add bfd_sh_arch.
193 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
194 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
195 Fix error in error message.
197 * oasys.c: Make bfd_error_vector extern.
199 * configure.in: Include stab-syms.o for a.out/b.out targets
202 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
204 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
205 section before setting output_has_begun.
206 (nlm_set_section_contents): Remove argument names from
207 mangle_relocs_func prototype.
208 (nlm_write_object_contents): Remove shadowing local variable.
209 Don't write out debugging symbols if debugInfoOffset is -1. Add
210 the codeImageOffset to the start, exit, and check procedure
212 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
213 Don't check partial_inplace field; its value is irrelevant.
215 * Base use of sco-core on host, not target.
216 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
217 * config/i386-sco.mt (TDEFINES): Removed.
218 * config/i386sco.mh: New file to use sco-core.
219 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
221 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
222 conversions for some fields.
224 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
227 error rather than aborting.
229 * libnlm.h (struct nlm_backend_data): Added mach field.
230 (nlm_machine): New accessor macro.
231 * nlm.c (nlm_mkobject): Set architecture and machine from backend
233 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
235 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
237 * configure.in: Replace calls to sort with shell code
240 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
242 * configure.in: Include aout32.o for any a.out/b.out formats.
244 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
246 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
247 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
248 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
249 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
250 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
251 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
254 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
256 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
258 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
260 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
262 * bfd.c (bfd_scan_vma): New function.
264 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
266 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
268 * bfd-in2.h: Updated.
270 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
273 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
275 * configure.in: Remove unneeded test.
277 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
279 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
281 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
283 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
285 * PORTING, TODO, config/README: Update to reflect below changes.
287 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
288 --with-bfd-targets="target1,target2,..." and the special target
289 "all" to get the previous default behavior.
290 Figure out which architecture and backend .o files are needed from
291 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
292 the .mt files. Define TDEFAULTS based on them, also.
294 * Makefile.in: Remove references to MINIMIZE.
295 * archures.c, targets.c: Ditto.
297 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
298 SELECT_ARCHITECTURES as variables rather than as -D arguments to
301 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
302 i960-coff.mt (TDEFAULTS): Don't put the default vector in
303 SELECT_VECS manually; it's automatic now.
305 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
306 SELECT_VECS manually; -DSCO_CORE does it automatically now.
308 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
309 (TDEFAULTS): Don't define BFD; not used.
311 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
312 this is a host, not a target.
314 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
316 * elfcode.h (elf_object_p): Add comment about what this function
317 does and to watch out for side effects. Add FIXME for memory leaks.
318 Fix comment about checking for matching byte order. Preserve
319 pointer to old tdata (if any), and restore it if we don't match
320 file with target vector. If we are going to use goto's, use them
321 consistently and maintainably.
322 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
323 to note that the problem is even more serious than just leaked
324 memory. Replace goto with more traditional return.
326 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
328 Fix incorrect or useless makefile variable definitions:
329 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
330 define DEFAULT_VECTOR, instead of TDEFINES.
331 * config/i386aix.mh (MINIMIZE): Don't define.
332 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
333 * config/rs6000.mh (ALLOCA),
334 * config/i386v.mh (ALLOCA),
335 * config/i386linux.mh (ALLOCA),
336 * config/i386isc.mh (ALLOCA),
337 * config/go32.mh (EXTRALIBS): Don't define; not used.
338 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
339 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
340 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
342 * config/.Sanitize (Things-to-keep): Add README.
343 * config/README: New file, explaining the variables.
345 * targets.c (target_vector): Add hp300_bsd_vec.
346 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
347 (hp300bsd.o): New rule.
349 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
351 * libelf.h (NAME): Provide a default definition, that's neither
352 for 32 bits nor for 64.
354 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
356 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
357 that is what is in elf.c.
359 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
361 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
362 scBss and scSBss symbols, since it was wrong.
364 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
367 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
368 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
370 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
371 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
373 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
375 * hpux-core.c: Cast return value from bfd_zalloc.
377 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
379 * aoutx.h (log2): Delete i387-specific code.
381 * Makefile.in (BFD_LIBS): Always include elf.o.
382 (BFD32_BACKENDS): Don't include elf.o here.
383 (ofiles): Delete references to ofiles2 and ofiles3.
384 (do_clean): Delete ofiles.
385 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
386 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
387 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
389 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
392 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
393 (from Meissner's additions to bfd-in2.h).
395 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
399 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
401 * elfcode.h (elf_write_object_contents): Don't drop core if
402 elf_symbol_from returns a NULL pointer when processing a non-elf
403 symbol, use a 0 size instead.
405 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
407 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
408 bfd_elf32_hash, since the hash table is independent of the 32/64
411 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
412 that is what is in elf.c.
414 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
416 * elf32-i386.h (reloc_type): Reformat spacing.
417 (elf_howto_table): Add the rest of the 386/ELF relocations.
418 (elf_i386_reloc_type_lookup): Ditto.
419 (elf_i386_info_to_howto): Ditto.
420 (elf_i386_info_to_howto_rel): Ditto.
422 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
424 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
425 of nlm_slurp_symbol_table as boolean, not pointer.
426 * nlmcode.h (nlm_canonicalize_reloc): Test return value
427 of nlm_slurp_reloc_fixups as boolean, not pointer.
429 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
431 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
432 are now predefined by GCC
434 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
436 * coffgen.c (coff_print_symbol): Add the section offset to the
437 line number address, so it's printed the same way as the function
438 address. Only showed up for line numbers that aren't in the first
441 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
443 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
444 (nlm_mangle_relocs_func): New macro.
445 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
446 (nlm_i386_mangle_relocs): New function.
447 * nlmcode.h (nlm_compute_section_file_positions): Move all common
448 symbols into the .bss section.
449 (nlm_set_section_contents): Call the mangle_relocs function.
450 (nlm_write_object_contents): Treat a reloc against any defined
451 symbol as an internal reloc. Fix bug in external reloc counting.
452 Get the offset and debugging type right for .bss symbols. Only
453 output debugging symbols for defined symbols.
455 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
457 * coff-z8k.c (rtype2howto): Likewise.
458 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
459 * elf32-i386.c (TRACE): Likewise.
460 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
461 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
462 * coffgen.c (coff_print_symbol): Do an fprintf to the file
463 argument rather than using printf.
465 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
467 * coffswap.h: Added macros used when accessing several fields;
468 default is the same as before.
469 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
470 * coff-alpha.c: Defined macros to use the right sizes in
472 * libecoff.h: Backend information is now in target vector, not
473 BFD. Start of backend information is COFF backend information.
474 * coff-alpha.c, coff-mips.c: Changed accordingly.
475 * ecoff.c (ecoff_mkobject): New function.
476 (ARMAP_START): Changed into backend information, since Alpha uses
478 (ecoff_slurp_armap): Don't overlay archive header.
479 * bfd.c: Include libcoff.h.
481 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
483 * Makefile.in (install): Fix sh syntax error.
485 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
487 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
489 * nlm_slurp_symbol_table: Don't use '&' on arrays.
491 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
493 * ecoff.c: New file for generic ECOFF functions.
494 * ecoffswap.h: New file for ECOFF swapping functions which differ
495 only slightly for different targets.
496 * libecoff.h: Added prototypes for ecoff.c functions.
497 (ecoff_backend_data): New structure.
498 (ecoff_tdata): Added backend_data field. Changed external data
499 pointers to be PTR rather than to a particular struct.
500 (ecoff_symbol_struct): Moved in from coff-mips.c.
501 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
502 Added ECOFF backend structures. Include ecoffswap.h.
503 * coff-msym.c: Removed; superseded by ecoffswap.h.
504 * bfd.c: Include coff/internal.h.
505 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
507 (BFD64_BACKENDS): Added coff-alpha.o.
508 (CFILES): Removed coff-msym.c. Added ecoff.c.
509 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
510 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
511 (ecoff.o, coff-alpha.o): New targets.
512 (coff-msym.o): Removed target.
514 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
516 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
517 of EXFUN in the BFD sources. Heave ho!
519 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
521 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
523 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
525 * hosts/sun3.h: remove some more conflicting decls
527 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
529 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
530 redefine TEXT_START_ADDR to be 0.
532 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
534 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
535 host and target info.
537 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
539 * nlm32-i386.c: New file. First cut at i386 NLM code.
540 * libnlm.h: Added some more prototypes.
541 (struct nlm_relent): New structure.
542 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
543 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
544 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
545 nlm_reloc_fixup_secs.
546 (struct nlm_backend_data): New structure, with accessor macros.
547 * nlmcode.h: Use NLM_HIBIT rather than MSB.
548 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
549 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
551 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
552 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
554 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
555 external references in symbol table as undefined symbols.
556 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
557 argument in get_symtab rather than in slurp_symbol_table.
558 (nlm_slurp_symbol_table): Save symbol information in tdata.
559 (nlm_print_symbol): New function.
560 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
561 nlm_canonicalize_reloc): New functions to read relocs.
562 (nlm_compute_section_file_positions, nlm_set_section_contents,
563 nlm_external_reloc_compare, nlm_write_object_contents): New
564 functions to create NLM files.
565 * nlm-target.h: Define all the nlm functions here either as
566 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
567 the backend_data field to TARGET_BACKEND_DATA.
568 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
569 they are now in nlm-target.h.
570 (TARGET_BACKEND_DATA): Define as NULL.
571 * nlm.c (nlm_mkobject): Do allocate the tdata field.
572 (nlm_set_arch_mach): New function.
573 * targets.c: Added nlm32_i386_vec.
574 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
575 (CFILES): Added nlm32-i386.c.
576 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
577 (nlm32-i386.o): New target.
579 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
581 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
582 C, and aren't needed anyway (return int)
584 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
586 * elfcode.h: Use casts with bfd_alloc and alloca.
588 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
590 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
591 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
592 older cpp's, that don't do additional replacement on the JUMP_TABLE
594 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
597 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
599 Yet another trad-core variant:
600 * config/esix.mh, hosts/esix.h: New files.
601 * configure.hosts: Use them.
603 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
605 * reloc.c (bfd_perform_relocation): Handle the case of
606 complain_overflow_bitfield, rightshift > bitpos, and a negative
609 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
611 * elfcode.h: Reimplement segment writing.
612 (elf_write_phdrs): Use precomputed e_phoff rather than making
614 (elf_build_phdrs): Disabled, for now.
615 (assign_file_position_for_section): Don't change file offset for
617 (assign_file_positions_for_symtab_and_strtabs): New function.
618 (struct seg_info): New type.
619 (map_program_segments): New function.
620 (assign_file_positions_except_relocs): For executables, leave
621 section headers &c for last, and properly align all sections with
623 (prep_headers): No longer abort when EXEC_P is set.
624 (write_shdrs_and_ehdr): Deleted all code relating to program
627 * elfcode.h (various): Deleted some unused code, and debugging
629 (write_relocs): Cache value of last symbol looked up, to save
630 time if the symbol is referred to repeatedly.
631 (elf_fake_sections): Check only SEC_RELOC flag, not number of
633 (assign_section_numbers): Likewise.
635 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
637 * libelf.h (struct elf_backend_data): New field, maxpagesize.
638 (struct elf_obj_tdata): New field, phdr.
639 * elf32-target.h (elf32_bed): Initialize maxpagesize from
641 (ELF_MAXPAGESIZE): Default to 1.
642 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
643 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
644 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
645 Most should have length field of `2'.
647 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
649 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
651 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
653 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
654 the top level script has already adjusted for it.
656 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
658 * srec.c (srec_write_symbols): Get CR LF in the right order.
660 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
662 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
664 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
667 bitpos when overflow checking.
669 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
671 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
672 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
673 Send error messages to stderr.
675 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
677 * nlm{32,64}-target.h: Remove.
678 * nlm-target.h: New file, merged from nlm{32,64}-target.h
679 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
680 * nlm.c (ARCH_SIZE): Remove define to zero.
681 * nlm32-gen.c (ARCH_SIZE): Define to 32.
682 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
683 * nlm{32,64}-gen.c (nlm-target.h): Include.
684 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
685 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
686 nlm<size>, and use macros select size.
688 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
690 * Makefile.in (Makefile): add configure.in, drop redundant
691 $(srcdir), drop redundant ./
693 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
695 * hpux-core.c: New file; backend for HP/UX style core files.
696 * bfd.c (struct _bfd): Renamed hppa_core_data field to
698 * bfd-in2.h: Updated.
699 * hppa.c (make_bfd_asection, hppa_core_file_p,
700 hppa_core_file_failing_command, hppa_core_file_failing_signal,
701 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
702 Removed from target vector.
703 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
705 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
707 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
708 (HDEPFILES): Set to hpux-core.o.
709 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
710 * hosts/hp300.h (HOST_HP300HPUX): Define.
711 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
712 aix386-core.o, hpux-core.o.
713 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
715 * reloc.c (enum complain_overflow): New enumeration with the
716 various flavours of overflow checking.
717 (srtuct reloc_howto_struct): Changed complain_on_overflow field
718 from boolean to emum complain_overflow. Removed obsolete absolute
720 (HOWTO): Removed absolute argument.
721 (bfd_perform_relocation): Do overflow checking on all types of
723 * bfd-in2.h: Updated accordingly.
724 * all targets: Updated initialization of reloc howto tables.
726 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
728 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
731 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
733 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
735 * elfcode.h: Fix several illegal pointer combination warnings for
736 usages of bfd_alloc and alloca.
738 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
739 apparent Sun C preprocessor recursion. Fix access macros.
740 * nlmcode.h: Remove spurious '&' before several array references.
742 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
744 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
745 config/m68k-coffun.mt -> u68k-coff.mt.
746 * Makefile.in, configure.in: Corresponding changes.
748 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
750 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
751 function name; it's valid without, and some compilers give
752 warnings with it there.
754 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
756 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
757 * bfd.c (union tdata): Add nlm_obj_data;
758 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
760 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
762 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
763 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
764 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
765 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
766 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
767 * bfd-in2.h (INLINE): Defines moved here.
768 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
769 * libelf.h (CAT4): Move define to bfd-in2.h.
770 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
771 * bfd-in2.h (union tdata): Add nlm_obj_data.
772 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
773 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
774 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
775 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
776 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
779 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
781 * configure.{hosts,in}: add i[34]86-*-lynxos* support
783 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
785 * elf.c, elfcode.h, libelf.h: Serious reorganization.
786 Deleted `thunk' structure, merged into tdata, duplicate data
788 Rearranged functions, grouping by functionality.
789 Broke up many functions in elfcode.h, re-ordered many parts of
790 file writing to handle unpredictable state of section relocation
791 table as provided by various applications.
792 Still needs cleanup: Merge functions back together, split out
793 data structure with only data that is used only when writing out
796 * elf.c (bfd_elf_generic_reloc): New function, taken from
798 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
799 bfd_perform_relocation lossage.
801 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
803 (ofiles): Don't use sort or uniq; do it with sh constructs.
805 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
807 * coffcode.h: Recognize I386PTXMAGIC.
808 * aoutf1.h, libaout.h: Add M_386_DYNIX.
809 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
810 New macros; use it if defined.
811 * config/symmetry.mh, hosts/symmetry.h: New files.
813 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
815 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
816 * Makefile.in: Change accordingly.
817 (CFILES): Add elf64-gen.c.
819 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
821 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
823 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
825 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
828 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
830 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
831 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
833 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
835 * configure.in: Recognize h8300h-*-*.
837 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
839 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
840 type R_H8500_HIGH_16.
841 * coff-sh.c (r_imm32): Get the width of the reloc right.
843 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
845 * configure.in: Add new target m68k-coffun to the dpx/2.
846 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
848 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
850 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
851 sparc-aout-specific list.
853 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
855 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
857 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
858 and Jim Kingdon (kingdon@cygnus.com)
860 * elfcode.h: Use memset not bzero.
861 * trad-core.c: Don't include <sys/file.h>.
862 * i386linux.h: Include <sys/file.h>.
863 * coff-m68k-un.c: new file to handle names with underscores on
865 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
866 to not duplicate the function in the executable.
867 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
869 * coffcode.h (MC68KBCSMAGIC): case added.
870 * targets.c: Add m68kcoffun_vec.
871 * configure.host: added support for Bull dpx/2.
872 * config/dpx2.mh, hosts/dpx2.h: new files.
873 * Makefile.in: added target coff-m68k-un.
875 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
877 * aoutf1.h: Add definition of MACHTYPE_OK.
879 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
881 * reloc.c (bfd_perform_relocation): Don't subtract the addend
884 * syms.c, bfd-in2.h: Doc fix.
886 * coffcode.h (CALC_ADDEND): Check for common section using the
887 section flag as well as the symbol flag.
889 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
891 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
892 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
893 be sufficient. Define TEXT_START_ADDR.
895 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
897 * aoutx.h (translate_from_native_sym_flags): Removed statep
898 argument. Just let an indirect symbol point to the next symbol
899 without forcing the next symbol to be undefined. Changed all
901 * hp300hpux.c (slurp_symbol_table): Changed call to
902 translate_from_native_sym_flags.
903 * targets.c: Added hp300hpux_vec.
904 * Makefile.in (hp300hpux.o): Added dependencies.
906 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
908 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
909 relocs together, and add 64-bit versions.
910 (bfd_generic_get_relocated_section_contents): Argument to alloca
913 * libbfd.c (bfd_xmalloc_by_size_t): New function.
914 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
916 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
917 (new_bfd): Prototype-style definition, using DEFUN.
918 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
919 argument is type size_t, not bfd_size_type.
920 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
921 * bfd.c (bfd_default_error_trap, bfd_error_trap,
922 bfd_error_nonrepresentabltrap): Prototypes.
923 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
924 bfd_alloc_grow): Adjusted prototypes for arg type change.
925 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
926 do_slurp_coff_armap, bfd_construct_extended_name_table):
928 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
929 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
932 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
933 (ofiles): New target. Build a list of unique file names, in case
935 (TARGETLIB): Use list of files from ofiles.
936 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
937 minimal-bfd flag and target makefile frag contents.
939 * elfcode.h (elf_read): Delete static declaration, since function
941 (elf_map_symbols): Write out section symbols for all sections, for
943 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
944 section symbols for the same section.
945 (elf_find_nearest_line): Don't print message, just return false.
947 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
949 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
951 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
953 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
955 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
956 (realclean): Remove generated headers.
958 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
960 * section.c (bfd_set_section_content): Deny if file is not opened with
961 the proper mode, set output_has_begun if file is openened for update.
962 * aoutx.h (aout_*_set_section_content): Remove checks that are now
963 done in bfd_set_section_content.
965 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
967 * hosts/std-host.h: Removed declarations of printf, fprintf,
968 fcntl, fread and fwrite. They are all error prone for one reason
969 or another. Changed declaration of memchr from char * to PTR.
971 * configure.in (mips-*-riscos*): New target; use riscos.
972 * configure.host (mips-*-riscos*): New host; use riscos.
973 * config/riscos.mh (HDEFINES): Add -G 4.
975 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
976 rather than casting the result of bfd_h_get.
978 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
980 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
983 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
985 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
986 include in search list if BFD64 is defined.
988 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
989 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
991 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
993 * elf64-target.h, elf64-generic.c: New files.
994 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
995 (elf64-generic.o): List dependencies.
997 * Makefile.in: List target `all' explicitly before host/target
998 makefile fragments are included, in case they define any new
1001 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1002 versions as appropriate. Uses updated.
1003 (elf_debug_section): Declare before use.
1004 (elf_debug_file): New function.
1005 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1006 Alignment value in section header is n_bytes, not log2.
1007 (new_section_hook): Do nothing for now.
1008 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1010 (elf_core_file_p): Simplify check for correct class (word size).
1011 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1012 Initialize all fields when creating data structures.
1013 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1014 (elf_compute_section_file_positions): Set correct class in output
1016 (elf_write_object_contents): Section symbols have empty names in
1019 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1020 args to size_t before call.
1021 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1023 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1025 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1026 number information, return 0 for line number.
1028 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1030 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1033 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1035 * hosts/riscos.h: Define NBPG and UPAGES.
1037 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1039 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1040 lvalue; it contains a cast.
1042 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1044 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1045 Use unsigned hash values for better hashing.
1046 (hash): Hash in the string length for long strings.
1048 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1050 * aoutx.h (compare): Replace 3 if's with a subtraction.
1051 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1052 in decreasing order of success, as an optimization.
1053 (hash): Take a length arg; ignore chars after #25, for speed.
1054 (add_to_stringtab): Pass length to hash.
1056 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1058 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1060 * elfcode.h (elf_new_section_hook): Do nothing for now.
1061 (elf_write_object_contents): Output common symbols the way ELF
1064 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1066 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1067 here from elfcode.h. A couple of size-specific structure pointers
1068 were changed to PTR; uses fixed appropriately.
1069 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1070 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1071 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1072 temporary macros to ease name change.
1073 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1074 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1076 * doc/Makefile.in (libbfd.h): Process elf.c too.
1077 * Makefile.in (elf.o): Note new dependencies.
1079 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1080 code, tweaked some debug hooks.
1081 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1084 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1086 * hosts/riscos.h: New file.
1088 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1090 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1091 section already exists, use its pointer to fill in rawdata slot.
1093 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1095 * hosts/std-host.h: Return value of puts and fputs is int not void.
1097 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1099 * aoutx.h (howto_table_ext): Comment the field names.
1100 * reloc.c (bfd_perform_relocation): Fix max and min values.
1102 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1104 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1105 size-independent elf internal data structures.
1106 * elfcode.h (put_word, get_word): Define as appropriate for
1107 architecture word size. Structure swapping functions changed to
1108 use them as appropriate.
1110 * configure.in: If compiling 64-bit back ends, do them before
1113 * libelf.h: Use new size-independent versions of elf internal data
1115 (symbol_type): Reordered to put any fields dependent on target
1117 (elf_backend_data): Renamed from elf##_backend_data and made
1119 (elf_sect_thunk): Now size-independent.
1121 * libbfd.c (bfd_log2): Now returns unsigned int.
1123 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1125 * Rename config/m88k-aout.mt to config/noop.mt.
1126 configure.in: Use it for mips-*-bsd*.
1128 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1130 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1131 initializer" warning from gcc.
1132 * cpu-h8500.c (arch_info_struct): Likewise.
1133 * cpu-sh.c (arch_info_struct): Likewise.
1135 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1136 howto_*): Unused functions and variables commented out.
1137 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1139 * cpu-h8500.c (compatible): Likewise.
1140 * cpu-sh.c (compatible): Likewise.
1142 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1143 Always set a valid length value, even for invalid input.
1145 * srec.c (srec_write_symbols): Use sprintf_vma.
1147 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1148 uint64_type): Provide default definitions.
1149 * hosts/std-host.h (int64 stuff): Remove them from here.
1151 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1153 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1154 variable. Added default case to switch.
1156 * aoutx.h (translate_from_native_sym_flags): Before casting
1157 pointers to integers, make sure the integer type is wide enough.
1158 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1160 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1161 don't bother comparing for less-than-zero.
1162 (bfd_set_section_contents): Ditto.
1164 * elfcode.h (bfd_add_to_strtab): Now static.
1165 (sym_is_global): New function.
1166 (elf_map_symbols): Call it. Now returns void. Removed unused
1168 (bfd_section_from_shdr): Mark string tables other than for section
1169 and symbol names as normal sections having contents.
1170 (fix_up_strtabs): New function; fixes up ELF header fields for
1171 stab sections with string tables associated.
1172 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1173 sections. Reordered condition tests for symbol flags; default to
1174 local-object value instead of global-object.
1175 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1176 inside condition test.
1177 (elf_print_symbol): Use fprintf_vma.
1178 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1181 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1182 back to "long long" for HOST_64_BIT.
1184 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1185 without using invalid ANSI C preprocessing tokens.
1187 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1188 * libelf.h (bfd_elf32_new_section_hook): Declare.
1189 * elfcode.h (new_section_hook): Define here.
1191 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1192 against multiple inclusions.
1194 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1196 * Makefile.in (bfd.h): Generate into current directory by grabbing
1197 64-bit definition (if any) from sysdep.h.
1198 * bfd-in.h: Put in marker for sysdep.h inclusion.
1200 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1202 * reloc.c (bfd_perform_relocation): Check for overflow on
1203 pc-relative relocations if the howto asked for it.
1205 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1207 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1209 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1211 * config/riscos.m{h,t}: New files.
1212 * configure.{host,in}: Use them.
1214 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1216 * elf32-mips.c: comment change. This is a mips file, not 88k.
1218 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1220 * cache.c (bfd_cache_init): Increment open_files and call close_one
1222 (bfd_open_file): Don't increment open_files here.
1224 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1226 * config/delta88.mh: Don't set CC.
1228 * Makefile.in: Add elf32-{mips,m88k,generic}.
1229 elf32-{mips,m88k,generic}.c: New files.
1230 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1231 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1232 don't match a different target.
1234 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1236 Eliminate "int8_type", "int16_type", "int32_type", and their
1237 variants from the BFD universe. Leave the 64-bit types for now,
1238 since they are in flux.
1240 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1241 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1242 * ieee.c: Convert uint8e_type => unsigned char.
1243 * oasys.c: Extensive changes to eliminate obsolete types.
1244 These depend on changes in ../include/oasys.h as well.
1245 * hosts/*.h: Remove declarations of all these types.
1247 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1249 * hosts/delta88.h: #if 0 out some declarations which conflict with
1252 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1254 * Makefile.in (install): remove parentdir cruft
1256 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1258 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1259 * Expurgate random DEFUNs that have crept in.
1261 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1263 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1264 only be aligned to a 4 byte boundary.
1266 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1268 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1271 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1273 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1274 1927 but fixing some other important things.
1276 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1278 * hosts/std-host.h (int64e_type): Fix definition.
1280 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1282 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1283 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1284 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1285 a STYP_TEXT section.
1287 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1289 * Makefile.in (install, headers): don't put comments after a tab
1290 in the actions section of a rule
1292 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1294 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1295 (ecoff_write_object_contents): If not D_PAGED, don't add the
1296 section headers to text_size. If not D_PAGED, set the magic
1297 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1298 executable, the executable must fully occupy an even number of
1300 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1301 ecoff_big_vec): Consistently set section alignment power to 4,
1302 since ECOFF sections should be multiples of 16 bytes.
1303 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1304 Made ar_pad_char and ar_max_namelen agree for both.
1306 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1308 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1309 symbol value, since bfd symbols are section relative, but ELF
1312 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1314 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1316 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1318 * hosts/news.h, config/news.mh: New files.
1320 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1322 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1323 * coff-h8300.c: More addressing modes.
1324 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1326 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1327 H8/300H name. (compatible): New function.
1328 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1331 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1333 * coff-mips.c (ecoff_compute_section_file_positions,
1334 ecoff_write_object_contents): Only round to page boundaries if
1335 D_PAGED flag is set for the output BFD.
1337 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1339 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1340 casts to work on machine where sizeof(long) != sizeof(int) !=
1342 * coffgen.c (coff_get_normalized_symtab): Ditto.
1343 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1345 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1347 * coffgen.c (coff_write_symbols): For empty string table, write
1348 out 4 in correct byte order. (from minyard@bnr.ca)
1350 * elf32-hppa.c: Don't include libhppa.h for now; define
1351 BYTES_IN_WORD instead, until Utah sends a better fix.
1352 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1353 of malloc and realloc.
1355 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1357 * configure.in (mips-*-ecoffl*): New target; use decstation.
1358 (mips-*-ecoff*): Added trailing '*'.
1360 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1361 for the FDR, not from the first PDR in the file.
1363 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1365 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1367 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1369 * hppa.c (hppa_get_symbol_info): New function.
1371 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1373 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1376 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1377 * libhppa.h (MAXCOMLEN): Define unconditionally.
1378 (_PA_RISC_ID): Only define if not already defined.
1379 * elf32-hppa.c: Include libhppa.h.
1381 From Ralph Campbell:
1382 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1384 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1386 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1388 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1389 remove defines of __MSDOS__ and __GO32__ (these are in the
1392 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1395 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1396 * config/hppabsd.mh: Don't use ranlib.
1398 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1400 * elf.c: New file, for word-size independent code.
1401 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1402 * Makefile.in: Include elf.o in standard objects.
1404 * bfd-in.h (CAT3): Define here.
1405 * libaout.h, libelf.h: Not here.
1407 * libelf.h (struct strtab): Define here.
1408 (bfd_elf_locate_sh): Declare here.
1409 * elfcode.h (struct strtab): Definition deleted.
1411 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1413 * Makefile.in: Make "all", not "bfd.h", be the default target.
1414 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1415 hasn't really changed.
1417 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1419 * elfcode.h (elf_hash): Provide elf standard hash function.
1420 (various): Key off of the machines use_rela_p field to determine
1421 whether to use REL or RELA relocations.
1422 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1423 (elf_make_sections): Allocate a pointer to hold all data for a
1424 given section, and copy each fragment into the data region.
1425 Update the section's pointer with the REL implicit addends if the
1426 machine uses REL relocation.
1428 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1429 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1430 into was elf32-target.h expects.
1431 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1432 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1433 (elf_i386_info_to_howto): Add minimal relocation support.
1435 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1436 elf_info_to_howto_rel fields.
1438 * elf32-target.h (elf_bed): Add support for new fields in
1441 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1443 * elf32-hppa.c: Add symbol extension section support, fix
1444 relocation howto table, add stub generation support.
1446 * elf32-hppa.h: Add symbol extension section support, fix
1447 relocation howto table, add stub generation support.
1449 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1452 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1455 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1456 the symbol is not found.
1458 * elfcode.h (elf_compute_section_file_positions): Not all section
1459 file positions were computed.
1461 * elfcode.h (elf_get_sect_thunk): New function.
1463 * hppa.c (sign_ext): Reimplement.
1465 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1466 these functions static.
1468 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1470 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1472 * aoutx.h (translate_from_native_sym_flags): Don't set
1473 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1474 * aoutx.h (translate_to_native_sym_flags): Translate
1475 constructor symbols properly.
1477 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1479 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1481 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1484 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1486 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1487 from bfd-in.h and .c files. Build bfd.h in build directory,
1488 substituting in requested target word size. Insert word size into
1489 makefile, and maybe enable 64-bit targets.
1491 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1492 are available. Conditionalize on this. Assume HOST_64_BIT
1493 will be defined if needed, so 64-bit targets are conditionalized
1494 only in the Makefile.
1496 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1498 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1500 * coff-sh.c (rtype2howto): Put error message on stderr.
1501 (extra_case): Delete unused variable.
1503 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1504 before calling printf.
1506 * elfcode.h: New file, almost completely derived from old elf32.c.
1507 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1508 * Makefile.in (elf64.o): List dependencies, don't build by
1510 (elf64.c): Add to list of sources.
1511 (elf32.o): Update dependencies.
1512 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1513 namespace pollution; rename vectors.
1514 * targets.c, config/*-elf.mt: Updated.
1515 * All uses of 32-bit versions of structures, routines, and macros
1518 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1520 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1522 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1524 * elf32.c (elf_string_from_elf_section): Handle index of zero
1526 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1528 (elf_write_object_contents): Deleted one unused variable and
1529 initialized another to avoid gcc warnings.
1530 (elf_set_section_contents): Delete unused variable.
1532 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1534 * i386lynx.c: New module for Lynx variant of a.out.
1535 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1536 * gen-aout.c: Get rid of defunct endian stuff, print out true
1538 * targets.c (target_vector): Add i386lynx_vec.
1540 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1542 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1544 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1546 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1547 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1548 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1549 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1550 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1552 * bfd-in.h: Don't define bfd_print_symbol_nm.
1553 Define symbol_info type.
1554 (JUMP_TABLE): Set _get_symbol_info element.
1556 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1557 (bfd_decode_symclass): Use coff_section_type.
1559 * targets.c: Add bfd_get_symbol_info call.
1561 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1563 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1564 complaints from ancient gcc's.
1566 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1568 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1569 hosts/i386linux.h: Define it.
1571 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1573 * VERSION, bfd-in.h: Bump version number to 2.2.
1575 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1576 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1577 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1578 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1579 LR, RR, hppa_field_adjust): New functions.
1581 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1583 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1584 stabs symbols, including new indirect_ptr_ptr argument.
1585 (ecoff_slurp_symbol_table): Pass new argument in calls to
1586 ecoff_set_symbol_info.
1588 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1590 * configure.in: For m68k sysv systems, use m68k-coff.
1592 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1593 (TDEFAULTS): Define it here. Use the new name.
1595 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1598 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1600 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1601 number of arguments.
1602 (aix386_core_file_p): Initialize core_size to correct value.
1604 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1606 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1607 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1609 * bout.c (aout32_slurp_extended_name_table): Define to be
1610 _bfd_slurp_extended_name_table rather than bfd_true.
1612 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1613 definitions for N_SET[ATDB].
1614 (ecoff_howto_table): Moved near top of file.
1615 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1616 seen, cook up a constructor section of the same name and put in a
1617 reloc pointing to the symbol. This lets the GNU linker build
1618 global constructors and destructors without using collect.
1620 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1622 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1624 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1626 * hosts/miniframe.h: New file.
1627 * configure.host: Use it.
1629 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1631 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1632 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1633 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1634 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1635 * configure.in (*-*-bsd): Change to *-*-bsd*
1637 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1639 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1640 int, for the sake of the old Portable C Compiler.
1642 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1644 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1646 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1648 * configure.in: Get target name right for m68*-*-hpux.
1650 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1652 * trad-core.c (NO_SIGNED_GET): New macro.
1653 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1654 signed NO_GET, where appropriate.
1656 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1657 * configure.in (*-*-linux*): Remove until linux port for a
1658 non-i386/i486 system is actually available.
1660 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1662 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1663 when compiling under HPUX.
1665 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1667 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1668 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1670 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1671 * bfd/libhppa.h: Include sysdep here. Conditionalize
1672 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1673 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1676 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1678 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1679 GNU version is needed.
1681 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1683 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1685 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1687 * Makefile.in: Build elf32-hppa.o.
1689 * syms.c (BSF_FUNCTION): New symbol flag.
1691 * elf32-hppa.c: Fixed to work with elf32-target.h.
1693 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1695 * libaout.h (NAME): Don't define if already defined.
1697 * libelf.h: Protect against multiple inclusions.
1698 (elf_symbol_type): Moved here, added new fields.
1699 (struct elf_backend_data): New field `global_sym'; I suspect this
1701 * elf32.c (elf_symbol_type): Deleted from here.
1702 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1703 point to backend versions of symbols.
1704 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1705 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1707 (elf_write_object_contents): Write program headers if appropriate.
1708 (bfd_section_from_shdr): Unnamed sections get empty string for
1709 name, not "unnamed". Handle SHT_NOBITS separately from
1710 SHT_PROGBITS, and set some different flags.
1711 (elf_file_p): New routine.
1712 (elf_object_p, elf_core_file_p): Call it.
1713 (elf_object_p): Handle EM_HPPA.
1714 (elf_symbol_from, elf_idx_of_sym): New functions.
1715 (elf_make_sections): Get symbol number right for relocations. Set
1716 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1717 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1718 SHT_PROGBITS. Always generate symtab and strtab, not only if
1719 relocations are needed. Set SHF_* flags as appropriate.
1720 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1721 (elf_write_object_contents): Fix off-by-one error in symbol count.
1722 Store a correct value for the symbol; write the size field
1723 properly; make some guesses about the type field. Set section
1724 type correctly for string tables.
1725 (section_from_elf_index): Check for absolute and common sections
1727 (elf_section_from_bfd_section): Ditto.
1728 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1729 Use empty string instead of "unnamed" for nameless symbols.
1730 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1731 HPPA (only?). Don't free raw symbols; keep the pointer around for
1733 (elf_set_arch_mach): Handle bfd_arch_hppa.
1734 (elf_find_nearest_line): Just return false.
1735 (elf_write_object_contents, elf_set_section_contents): Set
1736 output_has_begun field after computing file positions.
1737 (elf_set_section_contents): Write section contents immediately,
1738 rather than caching the whole file and writing it at close time.
1740 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1741 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1742 hppa_reloc_expr_type_alt): New enumerator types.
1744 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1745 * configure.in, configure.host: Use them.
1747 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1749 * elf32-target.h: Allow overrides of armap defaults.
1751 * elf32-hppa.c, elf32-hppa.h: New files.
1753 * config/hp300hpux.mt: New file.
1755 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1757 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1758 (aix386_core_vec): Update for new fields.
1760 * archive.c (bfd_generic_archive_p): Call target-specific
1761 slurp_armap code, instead of bfd_slurp_armap.
1762 (bfd_slurp_bsd_armap_f2): New function.
1763 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1764 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1766 * libaout.h (struct aoutdata): New field for subformat, for
1767 differentiating between highly similar a.out formats.
1768 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1769 version of function.
1770 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1772 * hp300hpux.c: New file.
1773 * Makefile.in: Include it.
1775 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1777 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1780 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1782 * trad-core.c (trad_unix_core_file_p): Check the file size.
1784 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1786 * coff-alpha.c: Remove duplicate function and add warnings.
1788 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1790 * sco-core.c (sco_core_vec): Add initializers for new target
1793 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1795 * coffcode.h [_LIT]: Recognize .lit section.
1797 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1799 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1800 config/alphaosf.mt, hosts/alphaosf.h: New files.
1802 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1804 * Merge in HPPA/BSD changes from Utah.
1805 * hppa.c: Use this for both HPUX & BSD.
1806 * targets.c: Enable hppa_vec for both HPUX & BSD.
1807 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1808 * hosts/hppabsd.h: #define HOST_HPPABSD.
1810 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1812 * libbfd.c: Whitespace changes around byteswap macros.
1813 * libbfd-in.h: Whitespace changes around byteswap declarations.
1815 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1817 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1818 system_error anymore. It confuses bfd_check_format().
1820 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1822 * bfd.c: Add sgi_core_data to tdata union.
1823 * coff-mips.c: Add Irix 4.x core file support.
1824 * hosts/irix4.h: #define HOST_IRIX4.
1826 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1828 * aoutx.h (translate_from_native_sym_flags): Check that the
1829 symbol's section does get set.
1830 (slurp_symbol_table): Zero index means null-string name.
1832 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1834 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1836 (write_syms): Use them, to reduce string table size.
1838 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1840 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1841 new signed get/put fields. Minor reformatting to label
1844 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1846 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1848 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1849 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1851 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1853 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1855 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1856 (swapcore_sparc): Make sp a bfd_vma.
1858 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1860 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1861 libbfd.c, libbfd-in.h: Add _do*signed*.
1862 targets.c, all targets: Add bfd*signed*.
1863 bfd-in.h: Add bfd_signed_vma. Add comments.
1865 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1867 * format.c (bfd_check_error): Check error return from
1868 _bfd_check_format routines.
1870 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1872 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1873 recognize .data section if present.
1875 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1877 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1878 check for the case where the user sets the address of the BSS
1879 section (and the file header can't specify this). Let the user
1880 set it wherever they want, regardless of what goes in the header.
1882 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1883 straight through into BFD sections. Add comments.
1885 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1887 Cleanup in preparation for better 64-bit host support.
1889 * bfd-in.h (bfd_64_type): Remove.
1890 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1892 * bfd-in.h (bfd_size): Remove.
1894 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1896 * bfd-in.h (bfd_word): Remove.
1897 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1899 * bfd-in.h (rawdata_offset): Remove.
1900 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1901 (bfd_perform_relocation): Lint.
1902 (enum bfd_reloc_status): Comment cleanup.
1904 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1906 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1908 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1910 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1912 * elf32.c: Clean up old comments.
1914 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1916 * config/sun3.h: String argument to fprintf is const.
1918 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1919 on systems which define PAGE_SIZE in <limits.h>.
1921 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1923 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1924 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1925 the core file failing signal.
1926 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1927 to supply the core file failing signal.
1929 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1931 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1932 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1933 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1934 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1936 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1938 * coff-mips.c (PAGESIZE): Correct value.
1940 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1942 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1943 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1945 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1947 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1948 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1950 (coff_compute_section_file_positions): Force vma and lma of _LIB
1952 (coff_set_section_contents): Count number of entries in new lma
1954 * coffgen.c (make_a_section_from_file): Force lineno_count of
1955 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1956 SCO 3.2v4 shared library.
1957 * seclet.c (rel): Copy over any section with contents, not just
1960 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1963 * coff-i386.c (coff_i386_reloc): New function, to generate
1964 relocateable output correctly.
1965 (howto_table): Use coff_i386_reloc for all reloc types.
1966 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1967 for a common symbol.
1968 (i386comm_value): Removed; no longer needed.
1970 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1972 * coffcode.h (coff_set_section_contents): Don't write out
1973 sections without a filepos.
1975 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1977 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1979 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1981 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1982 * libecoff.h (ecoff_data_type): Added gp_size field.
1983 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1984 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1985 Set flags to 0 for large common symbols.
1986 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1987 which can occur for gas-generated relocs.
1988 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1989 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1990 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1992 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1994 * srec.c (srec_set_section_contents): Use lma field for load
1996 * section.c: Add declaration of lma field to section structure.
1997 * coffcode.h (coff_write_object_contents): Use lma field for load
1999 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2001 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2002 symbols in a better way. (translate_to_native_sym_flag): Set the
2003 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2005 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2006 (bfd_make_section): Cope with new builtin section.
2007 * syms.c (bfd_decode_symclass): Can now print indirect section
2010 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2012 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2013 defined, and yields false.
2014 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2016 * archive.c (snarf_ar_hdr): Add support for reading (only,
2017 so far) BSD-4.4-style extended headers.
2018 * archive.c: Some more comments.
2020 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2022 * Makefile.in: fix rule for dvi and info, so that the recursive
2023 makes does the right thing, instead of always info
2025 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2027 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2028 archive members; they need more special reatment. For now, verify
2029 that computed and actual file positions correspond.
2031 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2033 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2034 (set_arch_mach): Delete non-MIPS code.
2035 (reloc_howto_type_lookup): Ditto.
2036 * Makefile.in: Adjusted.
2038 * libbfd.c (bfd_tell): Update `where' field.
2039 (bfd_seek): Don't do anything if we're not changing the file
2040 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2041 field against a SEEK_SET request. Call bfd_tell to re-update
2042 `where' field when done.
2043 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2045 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2047 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2049 * Makefile.in: added installcheck target
2051 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2053 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2054 if the type is not stNil.
2056 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2058 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2059 forward declarations.
2061 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2062 it's implied by the type.
2064 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2066 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2068 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2070 * rs6000-core.c: Add .ldinfo section.
2072 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2074 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2076 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2078 * section.c (bfd_set_section_contents): whitespace
2079 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2082 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2084 * hosts/go32.h: don't define POSIX_UTIME
2086 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2088 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2089 against machine architecture stored in the ELF header, to resolve
2091 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2092 NULL, so only use results when non-NULL.
2093 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2094 and add to vector of targets.
2096 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2098 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2099 are always just debugging symbols.
2101 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2102 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2104 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2106 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2107 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2108 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2109 defined, which they aren't in hpux 7.0.
2111 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2112 Tran-Le, tranle@intellicorp.com.
2114 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2116 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2117 ahead and do the relocation.
2118 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2119 what needs to be done.
2120 (ecoff_reflo_reloc): Do the REFHI relocation here.
2122 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2124 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2125 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2126 relocs are reasonable.
2127 * coff-msym.c: Eliminated uses of DEFUN.
2128 (ecoff_swap_tir_out): New function.
2130 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2132 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2133 * configure.host (vax-*-ultrix2*): Add triplet.
2134 * hosts/vaxult2.h: New file.
2135 * config/vaxult2.mh: New file.
2137 * aoutx.h (string.h): Include for strchr and friends.
2138 * archive.c (string.h): Include for memchr and friends.
2139 * elf32.c (string.h): Include for strrchr and friends.
2141 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2143 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2144 (MY_set_sizes): Use sunos4_set_sizes.
2146 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2147 deleted, as well as elf-big and elf-little targets.
2148 * libelf.h: New file.
2149 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2151 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2153 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2155 * coffcode.h (coff_compute_section_file_positions): Don't need
2156 variable "old_sofar" if compiling for i960.
2158 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2160 * libbfd.h: Updated.
2162 * ieee.c (exten, envi): "static" belongs first in declaration.
2164 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2166 * srec.c: add support for symbolsrec, srecords with symbols in
2169 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2171 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2172 to avoid lint complaints.
2174 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2176 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2177 type SHT_STRTAB. Don't alter file offset for section 0.
2178 (reloc_type_names): Now an array instead of a macro. Still inside
2179 "#if 0", since it's used only in debugging code also in "#if 0".
2180 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2181 (sort_reloc_map): New function.
2182 (sparc_reloc_map): New variable.
2183 (elf_bfd_reloc_type_lookup): New function.
2185 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2187 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2188 bfd_make_debug_symbol; they were already in the target structure.
2189 * Adjusted all uses of JUMP_TABLE.
2190 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2191 from coff_make_debug_symbol.
2192 * libcoff.h: Updated accordingly.
2194 * Minor cleanups provoked by gcc warnings:
2195 * aoutx.h (NAME(aout, reloc_type_lookup)),
2196 cpu-h8300.c (local_bfd_reloc_type_lookup),
2197 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2199 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2200 ieee.c (ieee_slurp_section_data),
2201 elf.c (elf_make_sections, elf_fake_sections,
2202 elf_compute_section_file_positions, elf_write_object_contents):
2203 Removed unused variables.
2204 * archures.c: Removed /* from within comment.
2205 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2206 * oasys.c (oasys_write_data): Initialize i.
2208 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2210 * libcoff.h (obj_raw_syment_coun): New macro.
2211 * coffgen.c (coff_get_normalized_symtab): Initialize
2213 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2215 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2217 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2219 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2220 for compatibility with tools from MIPS.
2222 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2223 * config/irix3.mt, config/irix4.mt: Removed.
2224 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2225 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2227 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2229 * hosts/hp300bsd.h: Add gross hack to determine whether we
2230 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2231 files (and set other parameters) to match.
2233 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2235 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2236 ansi definition which otherwise confuses non-ansi compilers.
2238 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2239 ultrix cc by forward declaring getenv as is done in
2242 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2244 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2245 avoiding a fatal error in vax ultrix 4.2 cc.
2247 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2249 * bfd-in.h, VERSION: Roll to version 2.1.
2251 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2253 * oasys.c (oasys_write_object_contents): Lint.
2254 * srec.c: Whitespace cleanup.
2256 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2258 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2259 cleaned up output formatting a bit.
2261 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2263 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2264 relaxable. Should be moved somewhere else.
2266 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2268 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2269 (aout_mips_*_vec): Added seclet_link element.
2271 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2272 support for aout-mipsbsd target.
2274 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2276 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2278 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2280 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2282 Add support for the H8/500
2284 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2286 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2288 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2289 * coff-mips.c: Now includes libecoff.h.
2290 (ecoff_data_type): Moved to libecoff.h.
2291 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2292 call it. If there is ever another ECOFF target, this and the
2293 swapping functions should be accessed via an ECOFF specific target
2295 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2297 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2299 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2300 no longer includes this file.
2302 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2303 bits to 0 to make comparison test useful.
2305 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2306 avoid overflowing GP accessible sections in binutils/objdump.
2308 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2310 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2311 reading more robust: Fail if string index is out of string
2314 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2316 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2317 PCREL13): Don't take dst_address into account; the input file has
2318 already taken care of that.
2320 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2322 * coff-mips.c: Completed support for linker and binutils.
2324 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2326 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2327 original addend from section contents.
2329 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2331 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2332 * hosts/delta88.h (strtol): Fix prototype.
2333 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2335 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2337 * elf.c: Get rid of "#ifdef sparc".
2338 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2339 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2341 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2342 compile type conditionals on host CPU.
2343 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2345 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2347 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2349 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2350 ECOFF which has two common sections.
2351 (bfd_com_section): Set SEC_IS_COMMON flag.
2352 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2353 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2354 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2355 bfd_is_com_section macro rather than checking for equality to
2358 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2360 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2361 (coff_mkobject_hook): Accept aouthdr argument.
2362 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2363 Handle NULL aouthdr argument.
2364 (coff_object_p): If there is no aouthdr, pass it as NULL to
2366 * libcoff.h: Rebuilt for mkobject_hook changes.
2368 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2369 additional MIPS ECOFF fields.
2371 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2373 * configure.host: added mips-dec-bsd*
2374 * configure.in: added mips-dec-bsd*
2375 * aout-mipsbsd.c: new file for mips-dec-bsd*
2376 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2377 * aoutx.h: added mips support.
2378 * archures.c: added mips support to bfd_default_scan().
2379 * cpu-mips.c: added support for R4000 (untested).
2380 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2381 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2382 hope will make it into include/bfd.h.
2383 * targets.c: added aout_mips_*_vec.
2385 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2387 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2389 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2391 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2393 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2395 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2397 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2398 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2399 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2400 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2402 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2403 bfd_swap_reloc_in or coff_swap_reloc_out.
2404 * coff-mips.c: Added code to link and write out symbolic debugging
2405 information, and to swap relocs in and out.
2407 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2409 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2410 (coff_write_object_contents): coff_count_linenumbers returns the
2411 number of line number records it found.
2413 * coffgen.c (coff_write_linenumbers): only write out line numbers
2414 in the section they belong to.
2416 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2418 * targets.c (bfd_target): Added relocateable argument to
2419 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2420 target vector for linker use.
2421 * bfd.c (bfd_seclet_link): New macro.
2422 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2423 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2424 and boolean return value. Made static.
2425 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2426 relocateable argument.
2427 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2428 relocateable argument (if relocateable, saves relocs).
2429 * bout.c (b_out_get_relocated_section_contents),
2430 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2431 relocateable argument (if relocateable, just calls
2432 bfd_generic_get_relocated_section_contents).
2433 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2434 argument to prototype.
2435 * All targets: Set new _bfd_seclet_link vector to
2436 bfd_generic_seclet_link.
2438 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2440 * coffgen.c: #include seclet.h.
2442 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2444 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2445 debug info. Setup info about linker symbols only, and use
2446 standard bfd fields to hold the info.
2447 * (hppa_object_p): Remove unneeded decls.
2448 * (hppa_new_section_hook): Get rid of most of this.
2449 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2450 fat. Remove all knowledge of stabs, remove redundant knowledge of
2452 * Remove macros for accessing fields which are now gone.
2454 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2456 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2458 * coff-z8k.c: delete unused reloc functions
2460 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2462 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2463 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2464 * coff-msym.c: Use DEFUN for function definitons.
2465 * coff-mips.c: Added code to read and print symbols, and to find
2468 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2469 swapping functions into coffswap.h for ECOFF use. Moved
2470 relocation functions, only used by h8300 and z8k, into reloc16.c.
2471 Added hooks for coffgen.c functions to backend data structure, and
2472 added hook functions. Still more could be done.
2473 * coffswap.h: New file to hold COFF swapping routines.
2474 * coffgen.c: New file to hold generic COFF functions.
2475 * reloc16.c: New file to hold h8300 and z8k specific relocation
2477 * libcoff-in.h: Added declarations for functions in coffgen.c.
2478 * libcoff.h: Rebuilt to incorporate changes.
2479 * coff-h8300.c: Function name changes.
2480 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2481 hook rather than defining EXTRA_CASES.
2482 * Makefile.in: Build new files coffgen and reloc16. Added
2483 dependencies of coff-*.o on coffswap.h and seclet.h.
2485 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2487 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2488 about discarding const.
2490 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2492 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2494 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2496 * configure.in (post-target): If --with-minimal-bfd is specified,
2499 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2501 * srec.c (srec_write_records): one of my boards wants a CR between
2504 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2506 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2507 (it broke a couple of weeks ago).
2509 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2511 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2512 return type, so libbfd.h doesn't reference undefined typedefnames.
2514 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2516 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2518 (coff_pointerize_aux): don't pointerize a negative tagndx
2519 (sometimes generated by SCO 3.2v4 cc).
2521 * bout.c (calljx_callback, callj_callback,
2522 b_out_get_relocated_section_contents): warn if relocating against
2523 an undefined symbol.
2525 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2527 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2528 Make a bunch more routines be static.
2529 * hppa.c (fill_spaces): Get rid of this, replace with much better
2530 written setup_sections().
2531 * (setup_sections): New routine to create BFD sections for each
2532 space and subspace in SOM files.
2533 * (hppa_object_setup): Use BFD sections created by
2534 setup_sections() to locate GDB symbol table info.
2535 * (make_unique_section): New routine to create a BFD section. It
2536 ensures that the given name is unique, and will generate a unique
2538 * (hppa_object_p): Become much more paranoid about file header.
2539 * (make_bfd_asection): Call bfd_make_section to do the dirty
2540 work. Simplify code somewhat.
2541 * (hppa_core_file_p): Use proper name for stack section.
2542 * libhppa.h: Remove millicode_start, millicode_end decls.
2544 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2546 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2548 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2549 relocs, don't bother doing the adjustment if the value to add is
2552 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2554 * bfd.c (bfd_get_size): New function that gets an upper bound
2555 on the possible size of any object in a bfd.
2556 * elf.c (bfd_elf_find_section, elf_get_str_section,
2557 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2559 * elf.c (elf_big_vec, elf_little_vec): Document last three
2560 members initialized to NULL.
2562 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2564 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2566 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2568 * hosts/std-host.h: New file. Attempt at a generic/default
2569 set of definitions, to discourage porting to new hosts by copying.
2570 * hosts/news.h: Removed.
2571 * hosts/sparc.h: Use std-host.h.
2572 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2573 perhaps we can later remove the the_bfd field from each symbol.
2574 * syms.c (struct symbol_cache_entry): Remove unused field
2575 app_data. Add comment noting that the_bfd is almost redundant,
2577 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2578 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2579 * hppa.c (fill_spaces): Make slightly more rebust.
2580 * configure.in: Allow std-host as the "default" host.
2582 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2584 * bfd.c: Add struct hppa_core_data to tdata union.
2585 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2586 Get rid of HPPA/BSD specific code. That will go somewhere else
2588 * (fill_spaces): Don't spin forever and die if you don't find
2589 $MILLICODE$ subspace.
2590 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2592 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2593 Make these work for HPUX.
2594 * (make_bfd_asection): New routine to make section creation a
2596 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2597 * libhppa.h: #include the right system files. Redefine all of
2598 the structs/macros for hacking core files to use more sensible
2599 HPUX core file structures.
2600 * targets.c (target_vector): Conditionalize hppa_vec on
2601 HOST_HPPAHPUX, not hp9000s800.
2602 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2603 malloc and realloc. #define HOST_HPPAHPUX.
2605 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2607 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2608 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2609 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2610 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2612 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2613 * aix386-core.c: New file for handling core files on AIX on PS/2.
2614 * targets.c: if AIX386_CORE, use aix386_core_vec.
2615 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2618 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2620 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2623 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2625 * Makefile.in: added dvi target
2627 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2629 * bfd.c: Use right name for tekhex tdata struct.
2630 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2631 * libcoff.h: Updated to get spacing change from coffcode.h.
2632 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2634 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2636 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2637 functions, with the "guts" of the old bfd_slurp_bsd_armap
2638 and bfd_slurp_coff_armap, but assuming we've already checked
2639 if the armap is present or not.
2640 Also, rewrite a bit to avoid keeping around obstack data
2642 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2643 Various fixes to correctly handle COFF_style archives names.
2644 (Note that because these have a trailing '/', the names can
2645 have embedded spaces.)
2646 * archive.c (bfd_slurp_armap): New function, replaces old
2647 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2648 _either_ format, and calls do_slurp_bsd_armap or
2649 do_slurp_coff_armap if either form of map is seen.
2650 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2651 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2652 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2653 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2655 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2657 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2658 * libhppa.h: Make millicode_start and millicode_end be unsigned
2659 int to be same type as CORE_ADDR in GDB. Why are these here?
2661 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2663 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2664 vaddr of the section to the addend.
2665 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2666 SCO_CORE to SELECT_VECS.
2667 (target_vector): add sco_core_vec.
2668 * sco-core.c (sco_core_vec): add leading underscore initializer.
2669 * configure.in (i[34]86-*-sco*): use target i386-sco.
2670 * config/i386-sco.mt: new file; define SCO_CORE.
2672 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2674 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2676 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2678 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2680 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2682 * hosts/i386linux.h: Include unistd.h.
2684 * aoutx.h (print_symbol): aout_stab_name returns a constant
2686 * libaout.h (aout_stab_name): Fix prototype.
2687 * stab-syms.c (aout_stab_names): Array is now const.
2688 (aout_stab_name): Return value is now pointer to const.
2690 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2693 * syms.c (asymbol): Added new field "app_data", for data
2694 particular to the application. Some of the linker flags ought to
2695 get moved to this field someday.
2697 * archures.c (bfd_default_scan): Recognize a few more numbers:
2698 80486, 80960, and 960.
2700 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2701 bfd_coff_std_swap_table, cast to PTR.
2702 * bfd.c (bfd_coff_swap_*): Deleted macros.
2703 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2705 * coffcode.h (type bfd_coff_backend_data): New structure type,
2706 contains pointers to the COFF-specific swapping routines.
2707 (bfd_coff_std_swap_table): New data structure, to be used when
2708 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2709 (bfd_coff_swap_*): New macros.
2710 * coff-mips.c (mips_coff_swap_table): New data structure.
2711 (ecoff_big_vec): Use it.
2712 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2713 * All other targets: Deleted coff-specific vector entries.
2715 * trad-core.c: Fixed some `PARAMS' uses that were missing
2718 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2720 * aoutx.h (some_aout_object_p): Protect arg prototype in
2721 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2723 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2725 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2726 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2727 PARAMS for readability.
2729 * aoutx.h: Add type to callback parameter.
2730 * coff-mips.c: Don't call trad-core.h, not needed.
2731 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2732 * trad-core.h: Eliminate, unused.
2734 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2736 * format.c (bfd_check_format): if default target isn't found
2737 then look through the entire list rather than return early.
2739 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2741 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2743 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2745 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2747 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2749 * coff-z8k.c: checkpoint, more addressing modes handled
2750 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2753 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2755 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2757 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2759 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2761 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2763 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2764 and about when file descriptors are closed.
2766 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2768 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2769 written out correctly.
2771 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2773 * section.c: New section bit SEC_SHARED_LIBRARY.
2774 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2775 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2778 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2780 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2781 macros; use PARAMS to declare the function pointers involved.
2783 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2784 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2786 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2788 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2790 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2791 declaring pointers to functions.
2792 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2793 * seclet.h: Declare external function with PARAMS.
2795 * doc/chew.c (exfunstuff): Eliminate.
2796 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2797 * doc/proto.str: Use paramstuff rather than exfunstuff.
2799 * libbfd.h: Update, based on changes in source code and chew.
2801 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2803 * libieee.h: Add FIXME about removing limit on number of sections.
2804 * bfd-in.h: Improve comments to make it clear that bfd.h is
2805 the wrong place to edit this file.
2806 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2807 same places where we install bfd.h.
2809 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2811 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2812 symbol type before blindly modifying the auxent. Specifically,
2813 only modify the endndx fields for types that need it, and don't
2814 set the array information for non-arrays.
2816 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2818 * aoutx.h (some_aout_object_p): Section list should be set up
2819 correctly anyways; don't have to set up "next" pointers manually.
2821 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2823 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2824 config/i386v.mh: removed -DUSG from HDEFINES.
2825 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2827 hosts/i386v.h: don't define POSIX_UTIME.
2829 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2831 * ieee.c (ieee_slurp_sections): make a private copy of the
2832 section's name before truncating it.
2834 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2836 * hppa.c: add symbol_leading_char entry in transfer vec
2838 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2840 * ieee.c (get_symbol): can now cope when two symbols of a
2841 different class, but the same index number occur consecutively.
2842 (get_section_entry): nicer name for sections being forward
2843 referenced. (ieee_archive_p): don't free the filename string,
2844 since it was never malloced.
2846 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2848 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2850 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2852 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2853 optionally setting the dimen info, since they are in the same
2854 memory locations. Also zero out external auxent.
2855 (coff_write_symbol): don't zero external auxent; now done in
2858 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2860 * Check fclose return value for errors.
2861 libbfd.h: bfd_cache_close now returns a boolean.
2862 cache.c (bfd_cache_delete): return fclose success value.
2863 (bfd_cache_close): return bfd_cache_delete return value.
2864 opncls.c (bfd_close, bfd_close_all_done): return result of
2867 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2869 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2871 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2873 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2874 work out a coff relocation type from a howto's attributes rather
2875 than using the input r_type field. This fixes PR1677 and allows
2876 conversion of a.out relocs to coff relocs.
2878 * coffcode.h (coff_write_relocs): if supplied a relocation
2879 relative to an absolute symbol, use the right symbol index.
2881 * reloc.c (bfd_perform_relocation): do a partial link for coff
2884 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2886 * changes to support i386-sysv with shared libraries:
2887 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2888 check for .data2; if _LIB is defined, check for it; map
2889 SEC_NEVER_LOAD to STYP_NOLOAD.
2890 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2891 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2892 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2893 if section has contents, not just if it is loadable; if
2894 TWO_DATA_SECS, check for .data2
2895 (coff_set_section_contents): set vma of .lib section to number of
2897 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2898 don't define coff_write_armap to bsd_write_armap.
2899 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2902 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2904 * solaris2.h: Get the definition of alloca from alloca.h if we
2907 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2909 * configure.in (i960-*-{aout,bout}): Support these.
2911 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2913 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2915 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2917 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2918 no-longer-used definitions of L_SET and L_INCR.
2919 * i386linux.h: Tweaks to smooth Linux build.
2921 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2923 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2925 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2927 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2928 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2929 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2930 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2932 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2933 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2935 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2937 * configure.host: New file, contains mapping of host configs
2938 to host support file names for bfd, binutils, opcodes.
2939 * configure.in: Use it.
2940 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2941 * i386bsd.c: Cleanup, reformat.
2942 * config/i386-bsd.mt: Comment changes.
2943 * config/i386bsd.mh: New file for core file support.
2944 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2945 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2946 on BSD 4.4 define ALIGN (sigh!).
2948 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2950 * libaout.h (aout_backend_data): added exec_header_not_counted
2951 field. For ZMAGIC files only, when text_includes_header is set, by
2952 default the length of the exec header is counted in the text
2953 section size. For go32, exec header is mapped in but does *not*
2954 contribute to the size of section.
2955 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2956 is not set, but ztih is, add the size of the exec header to the
2957 recorded size of the text section.
2958 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2959 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2960 Also set text_includes_header.
2961 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2962 by default in MY(backend_data).
2964 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2966 * aout-target.h (callback): Don't define this function if it won't be
2969 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2970 type doesn't match. Don't lose if file sections have already been
2972 (set_arch_mach): Set reloc_entry_size.
2973 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2975 * hosts/i386bsd.h: New file.
2976 * configure.in: Recognize i[34]86-*-bsd host.
2978 * aout-target.h (callback, write_object_contents): Delete unused
2981 * aoutx.h (reloc_type_lookup): New function.
2982 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2983 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2984 (MY_reloc_howto_type_lookup): Don't define it.
2986 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2988 (slurp_symbol_table): Use header byte order, not target byte
2989 order, for reading symbol data.
2991 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2993 * configure.in: Undo some brain damage in the host section.
2994 * configure.in: Reformat the target section, test many configs.
2995 * Makefile.in (make): Remove obsolete `make make'.
2996 * aoutx.h (some_aout_object_p): Make defines line up.
2998 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3000 Now a bfd knows whether underscores are normally prepended
3001 to symbols in its file format.
3003 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3004 coff-z8k.c: targets set so they have leading underscore
3005 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3006 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3007 without leading underscore flag
3008 * targets.c: add symbol leading char to xvec description
3009 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3011 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3013 * archive.c: Make errno global.
3014 * archive.c (_bfd_write_archive_contents): If read fails (and
3015 errno!=0) set bfd_error to malformed_archive (since this probably
3016 indicates a truncated archive), rather than system_call_error.
3018 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3020 * Makefile.in: added rules for i386bsd.c
3021 * i386bsd.c: new file, supporting 386bsd.
3022 * configure.in: recognize i386-*-bsd target.
3023 * config/i386-bsd.mt: new file - 386bsd target configuration.
3025 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3027 * configure.in: re-arrange host section to use *-*-* notation,
3028 clean up some of the target section as well
3030 * seclet.c: cast result of bfd_get_relocated_section_contents to
3031 avoid compiler warnings
3033 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3035 * coffcode.h (coff_section_symbol): Create section if it doesn't
3038 * bout.c: Removed some unused variables.
3040 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3042 * Portability fixes from p3:
3043 coffcode.h (coff_write_relocs): removed sanity check until it
3044 works on all targets (per advice from sac).
3045 config/hp9000.mh: new file to define USG.
3046 hppa.c: #undef hppa before the JUMP_TABLE.
3047 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3049 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3050 local variable target volatile to avoid mysterious bug in
3053 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3055 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3056 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3058 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3060 * coff-z8k.c (func_da, func_jr): Lint.
3061 * coffcode.h: Use memset rather than bzero.
3062 * elf.c: Use memcpy rather than bcopy.
3063 * tekhex.c: Use memset rather than bzero.
3065 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3067 Add Adobe a.out support.
3069 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3070 * config/adobe.mt: Add.
3071 * configure.in (*-adobe-* target): Add.
3072 * targets.c (a_out_adobe_vec): Add.
3073 * Makefile.in: add aout-adobe.c.
3075 * configure.in: Put two dashes in all entries to be matched.
3076 Add comments to remind people to do this.
3077 Reorder all entries that match manufacturer names, to occur
3078 last, so they will only be matched if no more specific match
3079 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3081 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3083 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3084 since we should never have a NULL section.
3085 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3086 tests, set the section to bfd_abs_section.
3088 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3090 * coff-z8k.c: getting closer
3091 * coffcode.h (coff_get_relocated_section_contents): allow
3092 EXTRA_CASES hooks for different arches to provide different reloc
3094 * seclet.h: #ifndef around it to allow multiple inclusion
3095 * srec.c: minor doc fix
3097 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3099 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3101 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3103 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3106 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3108 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3109 filling in reloc, in case immediately following code doesn't set
3112 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3114 * coffcode.h (coff_renumber_symbols): set the last renumbered
3115 symbol pointer to NULL, as expected by coff_write_linenumbers.
3116 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3117 type R_IHCONST used on the 29k.
3119 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3121 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3122 update, based on how the underlying file was opened. Obsoletes
3124 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3125 all FASCIST_FDOPEN config defines.
3127 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3129 * sparc-opc.c: Moved to opcodes library, now that we have one.
3130 * Makefile: Don't compile it.
3132 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3134 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3136 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3138 * section.c (bfd_set_section_flags): Remove a sanity check.
3139 It is unfortunately broken, and prevents strip from working.
3141 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3143 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3144 created by last change.
3146 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3148 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3149 * bfd-in.h: Bump to version 2.0.
3151 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3153 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3154 braindamaged HP/Apollo compiler happy.
3156 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3158 * format.c: Fix description of search for matching target.
3159 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3160 * targets.c: Update description of search for matching target.
3161 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3162 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3163 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3165 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3167 * Makefile.in: Added mostlyclean/clean/distclean rules.
3169 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3171 * targets.c (target_vector): Take out oasys (unless that is
3172 the default): Because there is no magic number in archives,
3173 there can be annoying target mis-matches.
3175 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3177 * sparc-opc.c: Rigorously updated to match architecture manual.
3179 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3181 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3182 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3183 to the built-in abs_section were not written out correctly.
3185 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3187 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3188 large, assume we're using a swapped byte order and fail with
3189 wrong_format rather than dumping core.
3191 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3193 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3194 filename constraints.
3195 * Makefile.in: Updated to reflect change.
3197 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3199 Add preliminary support for the we32k:
3201 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3203 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3205 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3207 * bout.c: added support for relaxable alignment relocs.
3209 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3210 pass down pointer to play area rather than use alloca
3212 * cpu-z8k.c (compatible): made static to reduce name space
3215 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3217 Add basic support for the z8k:
3219 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3220 section.c, targets.c,
3222 * syms.c: move mis-inserted patch.
3224 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3226 Documentation fixes:
3227 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3228 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3230 * reloc.c: break out addend item from surrounding text.
3232 * doc.str (DOCDD): Defined. Adds text to output.
3233 (bodytext): Put bulletize before kill_bogus_lines.
3234 * chew.c (bulletize): End itemization after a blank line, to
3235 prevent following text from being swallowed up in an item.
3237 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3239 * configure.in: Add sparclite as a target.
3241 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3243 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3246 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3247 from a coff file (csym is null), dont deref them
3249 * ieee.c (parse_expression): get the answer right when adding an
3250 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3251 on elts so that filename is filled in.
3253 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3255 * bout.c (howto_align_table): New set of relocs, with enough
3256 data for "objdump -r" to work.
3257 (b_out_reloc_type_lookup): Recognize alignment relocs.
3259 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3261 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3262 invocations of make. Also, always create installation
3265 * config/apollov68.mh: removed -g from CC definition.
3267 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3269 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3270 overflowing gp-offset range.
3272 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3274 * srec.c (srec_set_section_contents): don't write out sections
3275 without the LOAD and ALLOC attributes
3277 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3279 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3280 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3281 * aout-target.h (callback): Don't set page/seg sizes.
3283 (set_sizes): New routine.
3284 (backend_data): Point to it.
3285 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3286 (sunos4_aout_backend): Point to it.
3287 * aoutx.h (set_arch_mach): Call set_sizes callback.
3289 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3291 * aout-target.h: Make _bfd_slurp_extended_name_table be
3292 the default. Given that we *write* the suckers (for long
3293 archive member names), we really ought to be able to read them!
3294 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3295 seem to be needed, and many machines don't have it.
3297 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3299 * coff-m68k.c (vector): read and write archives in coff format.
3301 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3303 * opc-sparc.c: New file.
3305 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3307 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3308 pointers to bfd_byte* before performing arithmetic on them. Such
3309 use with bare void* pointers is a gcc extension.
3310 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3311 * archive (normalize): Add to CONST to match actual usages with
3314 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3316 * configure.in: Recognize i486 host cpu, and use i386-elf
3319 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3321 * config/stratus.mt (CC): Remove definition.
3322 * elf.c (bfd_section_from_shdr): Test for the possibility that
3323 section_from_elf_index returns NULL and don't dereference it.
3325 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3327 * add hppa_data to bfd tdata (indirectly via sef).
3329 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3331 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3333 * configure.in: error messages to stderr, not stdout
3335 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3337 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3338 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3339 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3341 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3343 * configure.in: recognize hppa* instead of hppa
3345 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3347 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3348 RTYPE2HOWTO to cope with same.
3349 * reloc.c (bfd_perform_relocation): added support for size of -2
3350 (subtract a word reloc type). Updated doc.
3352 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3354 * Makefile.in: merged changes from progressive, removed rcsid.
3356 * archures.c, archive.c, Makefile.dos: removed rcsid.
3358 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3360 * bfd-in.h : add BFD_IS_RELAXABLE flag
3361 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3362 header e_relaxable, major hackery in callbacks
3363 * libaout.h : add space for a_relaxable.
3364 * seclet.c (rel): don't relax empty sections
3367 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3369 * section.c (STD_SECTION): add some casts to the initializers for
3372 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3374 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3375 and add appropriate casts to keep (picayune) aix-cc happy.
3377 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3379 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3380 symbol pointers. Punt expensive & useless bfd_realloc. Use
3381 malloc for raw symbols, and free it before returning.
3382 (bfd_section_from_shdr): Do not slurp symbol table until politely
3383 asked. Do not even slurp string tables.
3384 (elf_get_symtab_upper_bound): Count 'em without reading them.
3385 (elf_get_symtab): This is how to politely ask. Schlurp!
3386 This should probably just *become* elf_slurp_symbol_table, FIXME.
3388 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3390 * archive.c (bsd_write_armap): write the timestamp of the
3391 archive header to be just a little bit later than the timestamp of
3392 the file, otherwise the linker will complain that the index is
3395 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3397 * configure.in: Add m68k-ericsson-*.
3399 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3401 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3402 * elf.c: Remove unconditional debug printf's.
3403 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3404 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3405 (elf_slurp_symbol_table): Hand out symbols in forward, not
3406 reverse order. Simplify duplicate code.
3408 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3410 * elf.c: Remove "(void)" casts from function calls where the
3411 return value is ignored, in accordance with GNU coding standards.
3413 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3415 * hppa.c: Apply John's standard fix to avoid "empty translation
3416 unit" warnings from some ANSI-C compilers.
3418 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3420 * hosts/solaris2.h: Configure same as sysv4.
3422 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3424 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3425 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3426 type match actual return type.
3427 * elf_print_symbol (section_name): Make CONST.
3429 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3431 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3432 New files, for Linux (a free Unix clone for 386 machines).
3433 * Makefile.in, configure.in, targets.c: Update accordingly.
3435 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3436 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3437 correct calling of howto special functions and fixes from Raeburn
3439 * archures.c: nuke bfd_reloc_code_type
3440 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3441 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3442 SEC_NEVER_LOAD, various other bfdgas newness
3443 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3444 * targets.c: change jump table vector to above
3447 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3449 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3450 its prototype will be included in libbfd.h. Change result type
3451 to struct * (rather than equivalent typedef) so it can be used in
3452 the prototype, where they typedef won't be known.
3453 * libbfd.h: Updated version.
3455 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3457 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3458 targets.c: HPPA merge.
3460 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3462 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3463 * config/solaris2.mh: Kludge around Sun compiler bug.
3465 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3467 * libaout.h (aout_backend_data): Change defs of two bitfields to
3468 be unsigned chars instead to get around rs6000 compiler problem.
3470 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3472 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3473 Correct misconception that there can be only one symbol table.
3474 Only call elf_slurp_symbol_table on the full symbol table, not
3475 the dynamic one which is only a subset of the full one.
3477 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3479 * coffcode.h (coff_compute_section_file_positions): For I960,
3480 don't align sections in file.
3482 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3484 * targets.c (struct bfd_target): Added field for target-specific
3485 (but not file-specific) data, for distinguishing minor
3486 characteristics between (e.g.) a.out formats.
3488 * section.c (struct sec): New field user_set_vma indicates vma
3489 field should be heeded, not assumed to be unset.
3490 (STD_SECTION): Initialize that field of standard sections to zero.
3491 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3493 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3494 pre-swapped version.
3496 * archures.c (struct bfd_arch_info): Fixed order of comment and
3497 field decl. New fields indicate size of page and segment for
3499 * cpu-m68k.c (N): Fill in values.
3500 * cpu-sparc.c (arch_info_struct): Ditto.
3502 * libaout.h (struct aout_backend_data): Various bits of data (not
3503 all used currently) with characteristics of a.out implementation.
3504 Important field for now is text_includes_header, indicating that
3505 the text section starts immediately after the file header, which
3506 gets mapped in with it.
3507 (struct aout_data): New fields indicate whether vma has been
3508 adjusted yet (not yet used), and what magic number will be used in
3509 the output file (should go away in favor of vma_adjusted).
3510 (WRITE_HEADERS): Code for dealing with section sizes and related
3511 header fields replaced with call to adjust_sizes_and_vmas.
3512 * aoutx.h (some_aout_object_p): Fill in magic number field.
3513 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3514 (set_arch_mach): Set page size and segment size once CPU
3516 (adjust_sizes_and_vmas): New function; has much code moved
3517 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3518 and size parameters, as well as many header fields, after deciding
3519 on magic number for output file. Checks to ensure that this
3520 adjustment has only been done once.
3521 (set_section_contents): Call adjust_sizes_and_vmas instead of
3522 doing much of the work here.
3524 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3525 default (null) values of these fields.
3526 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3527 value in exec header.
3528 (sunos4_aout_backend, MY_backend_data): Define backend data
3529 indicating file header is included in text section.
3531 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3533 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3534 gcc version 2, to avoid warnings.
3536 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3538 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3539 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3541 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3543 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3545 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3547 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3548 * configure.in: Rewrite target parsing to use simple format.
3549 Handle sparc-sun-solaris2 configuration.
3550 * aout64.h: Avoid ANSI C brain death warning.
3551 * elf.c: Avoid trigraph (???) or /* in comments.
3553 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3555 * config/sysv4.mh: new file, RANLIB=echo
3557 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3559 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3561 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3562 elf_core_tdata_struct into a single common struct. Core files
3563 wouldn't have worked at all without this.
3564 (bfd_elf_find_section): New function for GDB's undercover use
3565 to find string sections that BFD hides from it.
3566 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3568 (elf_object_p, elf_core_file_p): Allocate internal file header
3569 storage dynamically.
3570 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3571 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3573 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3575 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3577 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3579 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3581 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3583 * configure.in: handle m680[01234]0 as aliases for m68k
3585 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3587 * coff-a29k.c: do byte relocs correctly
3588 * coffcode.h (styp_to_sec_flags): never load INFO sections
3589 * seclet.c (rel): don't relocate INFO sections
3591 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3593 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3594 Make the symbols unmodifiable.
3595 (bfd_section_init): Deleted.
3596 * init.c (bfd_init): Don't call bfd_section_init.
3598 * section.c (bfd_set_section_contents): Ensure that range to be
3599 written is within section boundaries.
3600 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3603 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3605 * coff-i960.c (howto_table): Deleted.
3606 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3607 interesting entries from old howto_table.
3608 (RTYPE2HOWTO): Adjusted to use switch.
3609 (coff_i960_reloc_type_lookup): New function.
3611 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3612 records for section symbol.
3613 (make_abs_section): Unused; deleted.
3614 (renumber_symbols): Re-order symbols so undefined symbols come
3615 last, as COFF format desires.
3616 (coff_write_symbol): Put C_FILE symbols in debug section always.
3617 (coff_section_symbol): New function; creates a symbol with the
3618 same name as a section, and sets up aux records for it.
3619 (coff_add_missing_symbols): New function; adds section symbols to
3620 symbol table if they aren't there already. Should someday also
3621 add a dummy C_FILE symbol if none is present.
3622 (coff_write_object_contents): Add missing symbols before preparing
3623 symbol table to be written.
3624 (coff_slurp_reloc_table): Verify that symbol indices read in are
3625 in a reasonable range.
3626 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3627 (obj_conv_table_size): Accessor macro.
3629 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3630 reloc types on i960.
3632 * bfd-in.h (bfd_get_section_name): New macro. Like
3633 bfd_section_name, but returns rvalue, not lvalue.
3634 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3635 (bfd_get_section_flags): Now returns rvalue.
3637 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3638 general, some specific to sparc or i960.
3640 * aoutx.h (set_section_contents): Set VMA for each section based
3641 on previous section. If text section VMA doesn't appear to have
3642 been set, make a best guess from the type of file.
3644 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3646 (MY(vec)): Initialize reloc_type_lookup field.
3648 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3649 (bfd_error_trap, bfd_error_vector): Extern, not common.
3651 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3652 few types of relocs for sparc; will need enhancement.
3654 * bout.c (callj_callback): Use DEFUN macro in definition.
3655 * coff-i960.c (optcall_callback): Likewise.
3657 * targets.c (bfd_target): Added fields reloc_type_lookup and
3658 _bfd_make_debug_symbol. Also minor comment changes.
3659 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3660 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3661 than arch info, and dispatch with BFD_SEND. Callers changed.
3662 * archures.c (struct bfd_arch_info): Deleted field
3664 * cpu-*.c: Don't initialize that field.
3666 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3667 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3668 (bfd_errmsg): Now returns ptr to const.
3669 * bfd-in.h (bfd_errmsg): Fix prototype.
3671 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3672 * reloc.c (bfd_generic_relax_section): Ditto.
3674 * section.c (Section Output doc): Improve description of use of
3675 output_section and output_offset.
3677 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3679 * sco-core.c: new file from net.
3680 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3681 Now we have the hairy linker, it's possible to move symbols from
3682 one section into another. Actually make that work!
3684 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3686 * hosts/sun3.h: fix declaration of free.
3688 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3690 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3691 * coff-h8300.c (reloc_processing): all relocs are relative to
3693 * opncls.c: don't use fdopen on DOS systems
3695 short patches from Glenn Kasten (glenn@ready.com)
3696 * target.c: enabled oasys support
3697 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3698 fix problem where a relocation which crossed a modification byte
3699 boundary did not work. Fix problem where a relocation near the end
3700 of a data record did not work.
3703 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3705 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3706 archvie header string counts the endian way, this heuristic sees
3707 how big an archive string to read by trying it one way and if the
3708 string table is unreasonably big, trying it the other. *FIXME*.
3709 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3711 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3713 * bfd-in.h: Increase version number to 1.97, for consistency
3715 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3717 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3719 * bfd-in.h: bump version to 1.96
3720 Major change; changed calling convention for
3721 bfd_get_relocated_section_contents so that caller allocates
3722 memory for section data.
3723 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3724 seclet.c, targets.c, bfd.c: reflect new convention.
3725 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3726 case, then use reasonable default values for SEC_* flags.
3728 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3730 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3731 size of output reloc struct.
3732 * targets.c, Makefile.in: comment out tekhex for the moment.
3733 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3734 * configure.in: tandem target is st2000
3735 * coff-m68k.c: rename static howto_table to global
3736 m68kcoff_howto_table.
3737 * bout.c: remove unnecessary abort
3738 * coff-a29k.c: various changes to the way relocations work to cope
3739 with the "new order" and latent bugs.
3742 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3744 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3745 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3746 * reloc.c (bfd_perform-relocation): don't relocate refs to
3747 absolute symbols if doing a partial link.
3749 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3751 * configure.in: Add a29k-amd-udi.
3753 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3755 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3756 internal_exec structure before initializing the fields that
3757 are used, so that the unused fields are in a known state.
3759 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3761 * tekhex.c (struct data_struct): Convert from typedef that
3762 typedefs nothing to a normal structure declaration.
3763 * tekhex.c (pass_over): Prototype args for function that
3764 second arg points to.
3766 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3768 * Makefile.in: remove old style staging. Do not print recursion
3771 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3772 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3775 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3777 * bfd.c, Makefile.in: added tekhex
3778 * aoutx.h (set_section_contents): pages should be padded to the
3779 size of a page, not the size of a segment.
3780 * configure.in: added go32 host and i386-aout target.
3781 * i386aout.c, libaout.h: now works for go32 target
3782 * ieee.c: fix bit rot.
3783 * seclet.c: support for padding seclet type.
3785 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3787 * Makefile.in: added .NOEXPORT:
3789 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3791 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3793 * elf.c (elf_compute_section_file_positions,
3794 elf_write_object_contents): Return boolean, not NULL (which
3796 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3797 Also ifdef-out code that aborts on unhandled section types.
3799 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3801 * configure.in: Recognize ncr3000 config
3802 * Makefile.in (MINUS_G): Pass on to recursive makes.
3803 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3805 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3807 * Makefile.in: Now that we have sym.h and symconst.h, compile
3808 coff-msym.c on all systems.
3809 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3810 * coff-msym.c: Update include files and comments; add weakext bit.
3812 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3814 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3815 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3817 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3819 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3820 * configure.in: Add new host and target configs.
3821 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3822 structs, which vary; just use member name.
3823 (elf_object_p, elf_core_file_p): Lint, fix comments.
3824 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3826 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3828 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3829 local, disposable, copy of the external form of section header
3830 table and program header table entries.
3832 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3834 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3836 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3838 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3841 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3843 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3845 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3847 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3848 not internal bfd_assert function (twice).
3850 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3852 * aout-target.h: change ar_max_namelen to 15 (the right value)
3853 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3856 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3858 * archive.c (bfd_generic_archive_p): check for bout archives too.
3859 * bout.c: make it work again.
3861 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3863 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3865 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3866 bfd_xmalloc() instead of bare malloc().
3868 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3870 * Makefile.in: pass down MAKEINFO on info.
3872 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3874 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3875 host/h-<foo> now just <foo>.
3876 * configure.in: reflect changes
3878 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3880 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3881 actual source file, not just the generated libbfd.h.
3883 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3885 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3886 gdb on little-endian 960 code.
3887 * archive.c (compute_and_write_armap): indirect symbols should go
3888 into the archive header too.
3890 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3892 * Makefile.in: added check target.
3894 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3896 * coff-msym.c: Move this file from gdb/ecoff.c. It
3897 handles byte-swapping for ECOFF (MIPS symbol) files.
3898 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3899 to the files built on MIPS-based hosts.
3900 * Makefile.in: Add rule for coff-msym.
3902 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3904 * Makefile.in: added clean-info target. MINIMIZE=1.
3906 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3908 * coff-rs6000.c: Move core file functions into separate
3909 new file rs6000-core.c. This is needed because reading
3910 core files depends on native include files that conflict
3911 with ../include/coff/rs6000.h.
3912 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3914 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3916 * aoutx.h (NAME(aout,print_symbol)): Don't print
3917 symbol addresss for undefined symbols.
3918 * coff-rs6000.c: Various updates (due to target-
3919 independent changes).
3920 * libbfd.h: Ditto (tdata field is now a union).
3921 * hosts/h-sparc.h: Removed prototype for bogus function
3922 'emset' (presumably should have been 'memset' - which is there).
3924 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3926 * configure.in (mips-big-* target): Same is Iris.
3928 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3930 * aoutx.h (translate_from_native_sym_flags): when creating an
3931 alias symbol, fill in the section as undefined, rather than
3932 leaving it blank. If an output section can't be found for a
3933 symbol, then don't core dump.
3935 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3937 * Makefile.in, configure.in: removed traces of namesubdir,
3938 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3939 copyrights to '92, changed some from Cygnus to FSF.
3941 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3944 * coff-h8300.c: fix stupid reloc subtraction bug
3945 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3946 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3947 the symbol.flags and done_lineno fields.
3949 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3951 * coffcode.h (coff_write_symbol): write out the correct number of
3953 * cpu-h8300.c: fix disassembly bug
3955 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3957 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3958 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3959 reloc.c, section.c (bfd_map_over_sections), targets.c
3960 (bfd_target_list): Protolint.
3961 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3963 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3965 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3967 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3968 section of a symbol rather than the section of a reffed symbol to
3969 determine the r_index of an emmitted reloc.
3971 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3973 * PORTING: New (preliminary) porting guide.
3975 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3977 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3978 (howto_hvrt16): lint.
3980 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3982 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3983 a full configuration (with possible cross-development),
3984 instead of using host-aout.c.
3986 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3988 * aout-target.h (MY(write_object_contents):
3989 Set obj_reloc_entry_size (abfd).
3990 * gen-aout.c: Change to emit a .c files, not a .h file.
3992 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3994 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3995 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3997 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3999 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4000 with more than one auxent can cause nasty core dumps.
4002 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4003 "done_lineno" so that a symbol which appears twice in the symbol
4004 table only gets it's linenumbers relocated once. Modifed
4005 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4008 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4010 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4011 stuff to use the New Order.
4013 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4015 * ieee.c: Change type of envi[] to unsigned char.
4017 * configure.in: fix vax ultrix configuration.
4019 * elf.c (bfd_section_from_shdr): Deal with null return from
4020 bfd_make_section(). (elf_object_p): Select endianess properly.
4022 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4024 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4026 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4028 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4029 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4030 * host-aout.c: Don't use aout-params.h; configure these systems
4031 in their xm files, not in a randomly generated file.
4032 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4034 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4036 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4038 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4039 host_aout_vec here as well.
4041 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4043 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4044 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4045 to prevent undefined symbol.
4047 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4049 Various lints found on PersSony
4050 * aoutx.h: cast an enum
4051 * coff-a29k.c: many ints in reloc structure turned to enum
4052 * coffcode.h: more enums
4053 * cpu-h8300.c: more enums
4054 * opncls.c: more enums
4056 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4058 * configure.in: Make Tahoe configuration work again.
4059 * bfd-in.h: Remove trailing comma from enum declaration.
4060 * ieee.c: Can't put byte values >0x7F into a signed char.
4062 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4064 * Makefile.in: Add dependencies for various coff-*.o files.
4066 * elf.c: Remove extraneous paren from core_prpsinfo and
4067 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4068 Replace references to old section "size" member with new
4069 "_raw_size" member. Implement elf_make_empty_symbol, which
4072 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4074 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4077 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4079 * coffcode.h (bfd_coff_relax_section): now static.
4080 (bfd_coff_get_relocated_section_contents): various type lints.
4082 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4084 New entry point in the transfer vector - bfd_relax_section.
4086 * aout-target.h: add to vector, call generic_relax
4087 * bfd-in.h: add to vector
4088 * bfd.c: add #define for vector
4089 * bout.c: add to vector, call generic_relax
4090 * coffcode.h: add to vector, also now has coff specific relax code
4091 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4092 * elf.c: call generic_relax
4093 * ieee.c: call new vector, clean up some bugs due to the creation
4095 * libbfd.h: add bfd_generic_relax_section EXFUN
4096 * oasys.c: call generic_relax
4097 * reloc.c: implement generic_relax
4098 * seclet.c: moved much of this into coffcode.h
4099 * srec.c: call generic_relax
4100 * targets.c: define new transfer vector
4102 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4104 * everything: now modified to use smaller reloc type. Self hosts
4107 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4109 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4110 New files for stratus.
4112 * configure.in: Add configuration fragments for stratus.
4114 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4116 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4117 variables as CONST since they are set to point to a const char
4118 string. Fixes compiler complaints.
4120 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4122 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4125 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4127 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4128 symbols, so that we can emit the correct file name even
4129 if it's an include file.
4131 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4133 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4134 (Reported by john@labtam.labtam.oz.au (John Carey)).
4136 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4138 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4140 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4141 being used to -DHAVE_PROCFS.
4143 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4144 '#include "fopen-same.h"' to end of file to match other h-* files.
4146 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4148 * configure.in: Change svr4 references to sysv4. Add case
4149 "unknown" for target vendor and infer some targets based
4150 on the specified operating system.
4152 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4154 * bfd-in.h, libaout.h: ANSIfy enums.
4156 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4158 * archive.c (normalize): created version for VMS which removes the
4159 VMS directory crap from the front and end of a filename, eg turn
4160 [-.foo]bar.obj;123 into bar.obj
4161 (bfd_construct_extended_name_table): now writes index into an
4162 extended name table in decimal - the same base used to read an
4163 extended name table.
4165 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4167 * aout-encap.c: Fix to use aout-target.h.
4168 * aoutf1.h: Use standard MY_object_p and MY_callback
4169 in aout-target.h. Remove target-specific versions.
4170 * host-aout.c: Re-write to use aout-target.h.
4171 * gen-aout.c: New files use with host-aout.c to generate
4172 host-specific a.out-related parameters.
4173 * Makefile.in: host-aout.o depends on aout-params.h, which is
4174 generated by gen-aout.
4175 * aout-target.h: Make a little more flexible.
4176 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4177 macro. Instead, inline it in aout-target.h.
4178 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4179 a gcc -Wall warning.
4180 * archive.c: Add missing commas in DEFUN macro (2 places).
4181 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4182 Berkeley ones, now that libiberty has them:
4183 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4184 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4185 remove unused variable.
4187 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4189 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4190 and execname inside HAVE_PROCFS ifdef since they are unused
4191 when it is not defined.
4193 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4195 * elf.c: Flag all sections as either code or data. We can't
4196 be sure what they are anyway, since ELF doesn't fit the
4197 traditional model of text+data+bss very well. Add new local
4198 function elf_read() to simplify code. Record entry point in
4201 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4203 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4204 rather than N copies of the same lines.
4206 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4208 * cpu-h8300.c: disassemble branch displacements correctly
4209 * coff-h8300.c: put reloc offsets out in 32bits
4211 * makefile.dos, configdj.bat: New files from DJ
4212 * cache.c: fopen with new macros is needed for DOS.
4213 * ieee.c: environ renamed to envi to stop an include file
4215 * opncls.c, coff-rs6000.c: more fopens with macros.
4217 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4219 * Makefile.in: infodir belongs in datadir.
4221 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4223 * Makefile.in: fix where docdir lives
4225 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4226 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4227 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4228 srec.c, syms.c, targets.c : all new documentation and lint
4232 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4234 * coffcode.h, srec.c: Lint.
4236 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4238 * Makefile.in: install using INSTALL_DATA, added standards.text
4241 * configure.in: mark directory as target dependent. configure
4242 nows works in objdir always so make file existence checks
4245 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4247 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4248 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4249 and mandir now keyed off datadir by default.
4251 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4253 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4254 computation of arch and machine type so it's worked out before
4255 some_aout_object_p is called.
4256 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4258 * archures.c: add extra field 'section_align_power' to hold
4259 default section alignment in object files.
4260 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4261 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4262 initialize the new field.
4263 * bout.c (b_out_callback): replace the text size, since aout
4265 * aoutx.h: Documentation in the new style
4267 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4269 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4270 use the saved value if mtime_set is already set (intended
4271 for archive files, though apparently not used yet).
4273 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4275 * targets.c: Revise comments about how to configure the target
4276 vector, to match reality. Remove mention of obsolete methods.
4277 Remove long lists of capitalized macros that turn into the same
4278 thing in lowercase. Normal vector simply lists all known
4279 lowercase xvec names; all other cases are handled by SELECT_VECS.
4281 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4284 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4285 list of supported targets.
4287 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4289 * archive.c (bsd_write_armap): The pad byte sometimes added to
4290 the string table in a __.SYMDEF member is now
4291 counted as part of the size of the string table.
4292 This is compatible with the old ranlib, as well as Sun's.
4294 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4296 * srec.c: Rewrote to fix many bugs; now gets the record type
4297 right, doesn't choke on input, sets the start address in an S9 and
4298 fills in the filename on an S0.
4300 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4302 * cpu-h8300.c: Add support for MEMIND addressing mode
4304 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4306 * coffcode.h: use the new macro if available
4308 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4309 * Makefile.in: Fixed dependencies due to file rename
4311 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4312 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4313 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4314 newos3.c, stab-syms.c, syms.c: All these files have had their
4315 #includes altered to point to the new places.
4317 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4319 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4321 * configure.in: Add vendor "ncr" as supported per-target vendor.
4322 Add svr4 case for i386 per-host case.
4324 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4327 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4329 * syms.c (bfd_decode_symclass): Return 'A'
4330 for symbols that are both absolute and global.
4331 * archive.c (bfd_special_undocumented_glue): Return NULL
4332 if bfd_ar_hdr_from_filesystem returns NULL.
4334 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4336 * Makefile.in: added coff-h8300
4337 * configure.in: now h8 is a coff target
4338 * cpu-h8300.c: fix various disassembly problems
4339 * libcoff.h: took out some code which has been #0ed for a long
4341 * targets.c: added h8 coff
4342 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4343 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4345 * coffcode.h: Started to change the way machine dependencies are
4346 handled, from the nest of #ifdefs to macros defined in the
4347 including coff-<foo>.c
4349 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4351 * aoutx.h (some_aout_object_p): Set the `executable' bit
4352 if the entry point is contained in the text segment, even if the
4353 text segment is at location 0.
4355 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4356 nonstandard MIPS sections (.rdata, .sdata, etc).
4358 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4359 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4360 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4362 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4364 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4366 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4367 from syms.c to new file stab-syms.c. Also, since GNU extended
4368 type codes such as N_SETT are no longer in ../include/stab.def,
4369 include them manually.
4370 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4371 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4372 * libaout.h: Added prototype for aout_stab_name().
4373 * Makefile.in: Update Makefile for new stab-syms.[co].
4375 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4377 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4378 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4379 just make N_XXX work by excluding the header from the text segment.
4380 * aoutx.h: Fix comments to match.
4382 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4384 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4385 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4386 for the "logical" text segment (i.e. never consider the exec
4387 header to be part of the text segment). This change is
4388 needed for consistency with various other parts of bfd and ld.
4389 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4390 and move calculation of obj_textsec(abfd)->size to libaout.h.
4391 * bfd-in.h: Removed bogus ';'.
4393 * Makefile.in: Add MINIMIZE flag to select lean
4394 or bloated target_vector.
4395 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4396 * newsos3.c: Fixes to ../include/aout64.h remove need
4397 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4399 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4401 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4402 handle both little and big-endian targets, with little
4403 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4404 * host-aout.c: Add FIXME note.
4406 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4408 * targets.c: Make the default target_vector contain
4409 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4410 Old behavior can be gotten by defining ALL_TARGETS.
4411 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4412 Factored out common code into new file aout-target.h.
4413 Saves a lot of duplicate code for a.out variants.
4415 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4417 Get 'make headers' to work when configured with +subdirs.
4418 * Makefile.in: Add $(subdir) to docdir path.
4419 * doc/Makefile.in (protos): Add $(srcdir) prefix
4420 to name of sed scripts.
4422 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4424 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4425 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4426 to include names of N_SETT etc.
4428 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4430 * elf.c: Add minimal support for ELF symbol tables. Generates
4431 canonical bfd symbol tables from ELF symbol tables. Change the
4432 name of some functions from bfd_<name> to elf_<name>.
4434 * syms.c: Trivial fix to comment to remove a redundant "to".
4436 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4438 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4439 form that GDB recognizes as COFF.
4441 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4443 * ieee.c (ieee_object_p): cast NULL correctly.
4444 * configure.in: added harris host
4446 * coff-a29k.c: Lots of changes, most from David Wood.
4448 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4450 * coff-m88k.c (coff_write_armap): Just #undef it.
4452 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4454 * Makefile.in: standardize on MINUS_G to disable debugging
4455 * coff-m88k.c: create coff armaps instead of bsd ones.
4456 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4459 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4461 * elf.c: Additions to support ELF format core files.
4462 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4463 has support for /proc (all the include files in particular).
4465 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4467 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4468 of two N_SO stabs, one for directory, and one for filename.
4470 * bfd-in.h (print_vma): Factor out duplicate definition.
4472 Exit a little more gracefully when malloc returns NULL.
4473 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4474 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4475 * libbfd.h: Rre-generated due to libbfd.c update.
4477 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4479 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4481 * elf.c (elf_object_p): Don't try to create a bfd section for
4482 the first ELF section header. It is just a placeholder.
4484 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4486 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4487 core files, when compiling native.
4488 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4490 FIXME: The aoutf1.h change below needs to be reversed back
4493 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4495 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4496 manipulation of lnno fields in lineno structs in a coff-<f>.h
4497 independent way. Override it in coff-<f>.h to your favourite
4498 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4499 (coff_swap_lineno_out): modified to use the new macros.
4501 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4503 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4504 unknown arch when the magic number doesn't specify the
4505 architecture, since some OSs (eg old sun3s) don't set the number, and
4506 020 is probably the right answer anyway.
4508 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4510 * hosts/h-news.h, hosts/h-rtbsd.h:
4511 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4512 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4513 bfd_print_symbol_nm, for use by nm.
4514 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4515 bfd_print_symbol_nm option, to print in nm format.
4516 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4517 oasys.c (oasys_print_symbol): Provide stub implementations
4518 for bfd_print_symbol_nm.
4519 * syms.c: New function bfd_decode_symclass, used by nm printer.
4520 New function bfd_stab_name to look up string name of stab code.
4522 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4524 * Makefile.in: Added ctor.c
4525 * archures.c (bfd_default_arch_struct) added
4526 bfd_default_reloc_type_lookup.
4527 * coffcode.h: removed a load of #if 0ed code.
4528 (coff_compute_file_section_positions): now works out the section
4529 alignment and size correctly in all cases.
4530 (coff_get_symtab): looks for constructor symbols and calls the
4531 right function when they're found. (coff_canonicalize_reloc):
4532 knows when a section is full of constructors and does the right
4534 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4536 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4537 * libcoff.h: removed #if 0ed code
4538 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4539 arch independent constructor relocation type.
4540 (bfd_reloc_type_lookup): removed the comment "this will go away"
4541 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4542 reloc which is used when BFD_RELOC_CTOR falls through to give a
4543 default 32bit reloc for constructors.
4544 (bfd_default_reloc_type_lookup): added.
4545 * aoutf1.h: fixed SEGMENT_SIZE typo.
4547 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4549 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4550 matching prefix "coff".
4551 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4552 rs/6000 csect records.
4554 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4556 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4557 * configure.in: add motorola delta88 cases
4558 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4559 write_armap prototype
4560 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4562 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4564 * Rename COFF-related files in `coff-ARCH.c' form.
4565 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4566 coff-mips.c, coff-rs6000.c to be exact.
4568 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4569 make output clutter.
4570 * config/mt-*: Ditto.
4572 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4574 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4575 John Gilmore. Archive support from Damon A. Permezel.
4577 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4578 * configure.in: Add rs6000 case.
4579 * targets.c: Add rs6000 vector.
4580 * archures.c: Add rs6000, fix comment on romp.
4581 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4582 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4583 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4584 * section.c (bfd_make_section): Return NULL on attempt to create
4586 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4587 (bfd_swap_aouthdr_in): Handle lots more members.
4588 (make_a_section_from_file): If section has already been seen,
4589 just return false rather than overwriting it.
4590 (coff_real_object_p): Understand incoming magic numbers.
4591 (coff_set_flags): Understand outgoing magic numbers.
4592 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4593 (build_debug_section): Add fn for reading debug string section.
4594 (get_normalized_symtab): Handle symbol names in debug string section.
4595 Remove unused obj_string_table.
4596 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4597 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4598 existing section before making one.
4599 * cpu-rs6000.c: New file.
4600 * rs6000coff.c: New file.
4602 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4604 * elf.c: Add partial support for ELF format corefiles. Still needs
4605 support for extracting registers from corefiles.
4607 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4609 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4610 RANLIB is defined as echo, send the output to /dev/null to help
4611 reduce clutter in the output from doing a make.
4613 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4615 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4616 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4618 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4620 * coffcode.h (coff_compute_section_file_positions): make it pad
4621 section size out if there are alignment restrictions so that the
4622 image will be ok on a system where section positions are worked
4623 out by accumulating sizes rather than from the section headers.
4624 * targets.c (proto write_armap). Changed orl_count to unsigned.
4625 * opncls.c (bfd_close_all_done). Added so that generative
4626 programs like gas can close a bfd without causing bfd confusion.
4627 * libbfd.h (changed becuase of protos)
4628 * amdcoff.c: messed with the way that jmp displacements are
4629 calcualated. This may not yet be totally correct.
4630 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4632 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4633 abs symbol has no section (like a register symbol).
4634 (coff_write_symbol) now zeros auxent before filling it up to help
4635 with sensitive applications.
4636 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4638 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4640 * bfd.c: Make sure we don't get a macro strerror().
4641 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4642 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4643 attempt to recover command, ifdef NO_CORE_COMMAND.
4644 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4646 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4648 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4650 * archive.c (bsd_write_argmap): The size of the ranlib structures
4651 should not include the size field itself.
4652 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4653 adata(abfd)->exec_bytes_size field instead of constant macro,
4654 because aoutx.h compiles to a simple .o file shared by
4655 all 32-bits a.out targets.
4657 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4659 * configure.in: Allow i386-sco-sysv.
4660 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4661 * cpu-h8300.c: lint.
4663 * host-aout.c: New strategy. We use common code, include files,
4664 and data structures to handle the file, but set a few parameters
4665 from the host's config file (page size, text start addr, etc).
4666 * libaout.h: Define HP BSD machine types.
4667 * aoutf1.h: Handle reading a.outs with these types.
4669 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4670 virtual-memory-address of the .reg section. We can't just make a
4671 section for "all the regs and nothing else" because only GDB knows
4672 exactly where the regs are (scattered around the upage and stack).
4673 Clean up memory allocation. Remove big- and little-endian
4674 vectors, replace with single vector; this only runs on the host,
4675 in host byte order. Replace byteswap routines with aborts in case
4677 * targets.c: There's only one trad_core_vec now.
4678 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4680 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4682 * hosts/h-amix.h (free): Fix prototype.
4684 * aoutx.h: Don't use NULL as an integer, for braindead systems
4685 that declare it as (void *)0. (From Peter Schauer.)
4687 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4689 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4690 problem with bad Ultrix system headers.
4691 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4692 various kinds of alignments for the various kinds of
4695 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4697 * doc/Makefile: Don't assume . is on the path (from James Clark).
4699 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4701 * Makefile.in: Avoid Sun Make VPATH bugs.
4702 * targets.c: Declare trad_core vectors extern.
4704 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4706 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4707 * libbfd.h: Moved ALIGN macro here.
4708 * bout.c (b_out_callback): Replace i960_align by align_power.
4710 * libaout.h (struct aoutdata): Added fields page_size,
4711 segment_size and exec_bytes_size. These help generic code
4712 (in aoutx.h and libaout.h) to figure out where to align
4713 the various segments in a demand paged file.
4714 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4715 to decide if the exec header counts in a_text (text segment size).
4716 Also, assume D_PAGED flag is set; don't set it here.
4717 * bout.c (b_out_callback): Add initialization of
4718 adata fields page_size, segment_size, and exec_bytes_size.
4719 * host-aout.c (NAME(host_aout, callback) and
4720 NAME(host_aout,mkobject): Ditto.
4721 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4722 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4723 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4724 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4725 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4726 for some systems (mainly sunos), so do it in the callback instead.
4727 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4728 * aoutx.h (NAME(aout,set_section_contents): Change the way
4729 filepos and size of sections are carried out to support
4730 older styles of demand paged executables.
4733 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4735 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4736 * bfd.c: Added macros to enable gas to swap coff records.
4737 * coffcode.h: Make the coff_swap_*_out routines return the number
4738 of bytes swapped, and cleaned up their prototypes.
4739 * configure.in: Added ebmon/coff support
4740 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4742 * targets.c: Added new entry points for coff swapping
4744 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4746 Restructure configuration scheme for bfd, binutils, ld.
4748 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4749 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4750 Change some config names to match other dirs.
4751 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4753 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4754 ../include/sysdep.h.
4755 * cpu-i960.c: Strncmp needed a length arg.
4756 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4757 * i386aout.c: Remove dead N_TXTOFF override.
4758 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4759 * config/: Rename some config files to match up h-*.h names.
4760 Remove all the HOST_SYS definitions from the config files.
4761 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4762 * hosts/h-hp9000.h: Remove USG comment.
4763 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4764 * hosts/h-news.h, h-sparc-64.h: New config files that had
4765 previously been kludged in the <sysdep.h> file.
4767 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4769 * config/*: trad-core support is HOST dependent, not target
4770 dependent. Target config files only set DEFAULT_VECTOR and/or
4771 other vector elements. Exception: when host-aout.c is in use,
4772 in which case we're forced to assume we're native (hp, vax,
4773 tahoe). Rename XDEPFILES to HDEPFILES.
4774 * Makefile.in: Rename XDEPFILES.
4775 * config/h-sun*: Don't force static linking.
4776 * trad-core.c: Document how to use it nowadays.
4777 * i386aout.c, newsos3.c: Clean up.
4778 * i386coff.c: Allow 386 coff files to be used as core files too
4779 (for reading core files from embedded systems).
4781 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4783 * Add i386aout.c for a.out support on the i386.
4785 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4787 * reloc.c, section.c, syms.c, targets.c: correct info-node
4788 structure in *doc* comments.
4789 doc/Makefile: stop hiding complaints from makeinfo.
4791 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4793 * aoutx.h (...some_aout_object_p): Take a third parameter,
4794 the internal_exec struct, and avoid ever looking at an
4795 external_exec. All callers changed to read the entire
4796 external_exec struct, swap and check its magic number,
4797 swap in the whole structure, and pass the swapped-in version to
4799 * bout.c: Bring into modern era. Use single _object_p routine
4800 for big- aand little-endian. Provide internal and external
4801 exec header structs. Use separate swap-in and swap-out routines.
4803 * libaout.h: Move struct internal_exec from ../include/aout64.h
4804 to here. Add obj_symbol_entry_size to struct aoutdata.
4805 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4807 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4808 EXTERNAL_NLIST_SIZE. Callers changed.
4810 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4812 * bfd.c: Remove strerror() to libiberty.
4814 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4815 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4816 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4817 last byte of transfer, not first byte, is within the section.
4819 * host-aout.c: Remove `BSD' archive support. Lint.
4821 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4822 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4823 `bfd_arch_info_type'. All uses changed.
4824 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4825 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4826 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4827 it needs a better name.) All uses changed.
4828 * targets.c: Rename `enum target_flavour_enum' to `enum
4829 target_flavour', and remove the `_enum' from all of the enum
4830 values themselves. All uses changed.
4832 * configure.in, config/h-i386mach: i386 mach host.
4833 * config/t-i386-aout: Use host-aout.c.
4835 * trad-core.c: Give it its own xvec's to make it independent
4836 of other file formats.
4837 * ecoff.c, host-aout.c: Remove refs to trad-core.
4838 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4839 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4841 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4843 * reloc.c: Extended NEWHOWTO macro
4844 * ieee.c: Changed the way 8bit pcrel is done
4845 * cpu-h8300.c: got the registers in the right order
4847 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4849 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4850 prediction is vindicated!
4852 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4853 Remove refs to howto.c, since Steve forgot.
4855 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4857 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4858 still work. Now allows any architecture/machine to be set.
4860 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4862 * howto.c deleted and moved code to reloc.c
4864 * libbfd.h, libbfd-in.h removed $id stuff for real
4866 * cpu-h8300.c Made it match various different spellings of h8300.
4868 * archures.c: Took out the first char filter which made it only
4869 look for a cpu/arch match when the first chars of supplied and
4870 tested names were the same.
4872 * targets.c removed oasys stuff, pending someone to fix the bugs
4876 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4878 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4879 ELF support good enough for GDB.
4880 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4881 m68k-cbm-svr4 host and target.
4882 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4883 so `diff' and `patch' can cope.
4885 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4887 * archures.c: removed texinfo error
4889 * init.c: added texinfo hooks, and removed initialization error
4892 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4895 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4897 * cpu-i960.c: Avoid numerical count of initializers.
4899 Vax Ultrix changes from David Taylor <taylor@think.com>:
4900 * host-aout.c: Make little-endian vector really little-endian.
4901 * configure.in: Separate vax and tahoe cases, handle ultrix.
4902 * config/t-vax: Add trad-core.o.
4903 * config/h-vaxult: New host system.
4905 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4907 * bfd-in.h VERSION, change version number to 0.18, this makes a
4908 gap, but now is the same as the linker version number.
4910 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4911 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4912 files will eventually contain processor specific bits for bfd,
4913 like strange relocation information and dis/assembly. So far only
4914 the H8 has been even partially done. This work also ties in with
4915 the change in handling architectures.
4917 * amdcoff.c: (a29k_reloc) fix error message.
4919 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4920 discover the architecture of the bfd. (sunos4_callback) calls the
4921 function bfd_set_arch_mach rather than stuffing stuff directly
4922 into the bfd. (sunos4_write_object_contents), changed names of
4925 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4926 setup the environment.
4928 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4929 headers in big endian format, regardless of the endianess of the
4932 * archures.c: totally changed. Now an architecture is represented
4933 with a pointer to an info structure rather than an enumerated type
4934 and a long. The old info is available as two elements in the
4935 structure. Future enhancements to architecure support will
4936 involve pointers to methods being placed into the info structure.
4938 * bfd.c: changed the definition of the bfd structure for the new
4941 * bout.c: (b_out_set_arch_mach) changed to use the new
4942 architecture mechanism.
4944 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4945 the new architecture mechanism.
4947 * configure.in: added h8 stuff.
4949 * ieee.c: too many changes to note. Now ieee files written with
4950 bfd gas and ld can be read by gld and ieee only linkers and
4953 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4955 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4956 than fixing the structure directly.
4958 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4959 than fixing the structure directly.
4961 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4962 before opening a bfd.
4964 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4965 rather than fixing the structure directly.
4967 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4968 in the t/hmake file) a user can select which backends they want
4969 linked with bfd without changing the source.
4971 * init.c: new, looks after initializing modules.
4973 * howto.c: for future use, will allow an application to work out
4974 what cookie to use as a handle on a relcoatio howto.
4976 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4978 * srec.c: Better error checking, partly from Peter Schauer.
4979 (srec_object_p): Avoid assuming any file that starts with 'S' is
4980 an S-record file! (Check for 3 uppercase-hex digits after it.)
4981 (ISHEX): Define new macro for checking supposedly hex characters.
4982 (pass_over): Treat as EOF any S-record line that:
4983 * doesn't have hex in either size character
4984 * produces a size larger than 0x7F
4985 * has an unrecognized type number
4987 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4989 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4990 opncls.c: Lint (saber actually).
4992 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4994 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4995 * newsos3.c: Fixed two types: newos3 -> newsos3.
4996 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4997 to use correct segment.
4999 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5001 * aoutx.h (print_symbol): Handle missing symbol->name.
5003 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5005 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5008 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5010 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5011 add sgi/irix support.
5013 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5015 Changes for the AMD 29000 Ultracomputer port from David Wood.
5018 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5020 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5023 * coffcode.h (coff_real_object_p): Pass information about the
5024 current file's coff symbol format to BFD via the coff_data struct.
5025 (coff_find_nearest_line): obj_icof => coff_data.
5026 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5027 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5028 and DIMNUM == E_DIMNUM.
5029 * configure.in: Handle a29k-*-* hosts, and targets
5030 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5031 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5032 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5033 local_linesz to `coff_data' (tdata) struct.
5034 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5035 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5037 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5039 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5040 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5042 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5044 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5046 (sunos4_core_file_matches_executable_p): Fix header comparison.
5047 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5048 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5050 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5052 Allow GDB to patch object files.
5054 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5055 * trad-core.h (trad_unix_core_file_p): Ditto.
5056 * aoutx.h (aout_set_section_contents): On first output, check
5057 abfd->direction and complain if erroneous.
5059 * Makefile.in: Add crude dependencies.
5061 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5063 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5064 to h/t-xxxx files so that everything will work on System V.
5066 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5068 * aoutx.h: Add information on host-aout.c and how to configure
5069 to use it, to the manual.
5070 * configure.in: Tix typo.
5071 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5072 else dummy out the core file support.
5073 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5074 specified, use it to locate the data section.
5075 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5076 rather than as chars (lint).
5078 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5080 * aoutx.h, coffcode.h: saberized.
5082 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5084 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5086 bfd.c, targets.c: minor rewording of doc segments
5089 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5091 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5092 etc, rather than TEXT_START_ADDR.
5093 * host-aout.c: Remove #if 0 around whole thing.
5094 Update to modern (32/64-bit) a.out naming conventions.
5095 Include a large chunk of ../include/a.out.gnu.h to get macros that
5096 are not defined by the system include files.
5097 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5098 macro used by the other a.out implementations.
5099 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5101 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5103 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5104 texdoc and psdoc; make these depend on generated .texi's
5106 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5109 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5112 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5113 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5114 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5115 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5116 obtrusive marks indicating .c origins.
5118 * bfd.texinfo: generalize most references to linker
5120 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5122 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5123 * archures.c: remove empty foo() definition (crept in at vn1.9)
5125 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5127 * bfd.texinfo: use @setchapternewpage on instead of lots of
5128 @page's; minor rephrasing in Introduction.
5130 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5131 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5132 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5133 segments): used BFD (caps) more consistently as a name in
5134 discourse, fixed a few other minor typos and uses of fonts
5137 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5139 * coffcode.h: fixed bug where string table size wasn't being swapped.
5141 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5143 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5145 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5146 flags. (bfd_print_symbol_vandf) now knows what to do with the
5149 * aoutx.h: made translate_from_native_sym_flags and
5150 translate_to_native_sym_flags produce the above flags.
5153 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5155 * all files: update copyright notices for GPL version 2.
5156 Install header comments and attribute most modules to their
5157 authors. BFD's name is now officially "Binary File Descriptor",
5158 so remove any conflicting pejoratives.
5159 archures.h: Consists solely of comments; remove it.
5161 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5163 * Makefile.in, bfd.c: Made it compile again.
5165 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5167 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5170 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5172 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5173 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5176 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5177 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5179 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5181 * Everything: created some new files, core.c format.c, reloc.c,
5182 section.c and syms.c to split the functionality a bit better.
5183 Cleaned up the rest of the files a bit, and added some
5187 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5189 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5190 really takes 3 arguments, patched code and ammended prototypes.
5192 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5194 * ../include/bfd.h (struct bfd_target): Added new field
5195 "align_power_min" which contains the minimum alignment for a
5196 section. This is used in coff_new_section_hook. The field
5197 insertion necessitates an update of all backends..
5199 * aoutf1.h jump table field inserted
5201 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5204 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5205 table field inserted.
5207 * coffcode.h(just about everything) Now patches up symbol tables
5208 using a different mechanism. The Intel major bug has been fixed,
5209 and the linker can self host on the Aviion and be debugged with
5212 * ecoff.c: new include and jump table patch, i386coff.c: new
5213 include and jump table patch, icoff.c: new include and jump table
5214 patch, ieee.c: can now read archives containing ieee modules.,
5215 libcoff.h: added (combined_entry_type), libieee.h: uped max
5216 sections to 20, m68kcoff.c: new include and jump table patch,
5217 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5218 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5219 srec.c: jump table patch. trad-code.c fixed #IF typeo
5221 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5223 * coffcode.h (coff_swap_aux_in): added else case to deal with
5224 filenames less than 9 characters.
5227 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5229 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5231 * srec.c: now allows any number of sections to be created in a
5232 file. Outputs addresses of the right length.
5234 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5236 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5237 target didn't match, the format got set to the attempted match,
5238 breaking a future test.
5240 *../include/i386coff.h : fixed typo in type field with size
5242 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5243 support in the jump table for the swapping routines exported to
5244 gdb. Now gdb works with the 386.
5246 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5248 * Merge in changes from gdb-3.95 release.
5249 Makefile.in: Allow hmake and tmake files to add OFILES.
5251 bfd.c: support specific targets as well as searching. When
5252 searching, take default target in preference to others.
5254 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5255 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5256 libbfd.h: Support specific targets as well as searching.
5257 opncls.c: Support specific targets as well as searching.
5258 targets.c: Search is short-circuited if default target matches.
5259 liboasys.c, libieee.c: Undo bothner changes that make macros
5260 work to the left of assignment, but which depend on the
5261 representations of different pointer types being the same.
5263 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5265 * i386coff.c: created.
5266 * coffcode.h: added support for 386.
5267 * Makefile.in: added support for 386.
5268 * ../include/i386coff.h: created
5270 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5272 * coffcode.h: removed all put_x_<sizes>
5273 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5277 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5279 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5281 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5283 * everything: Removed sysdep.h from bfd.h and put back into files
5284 from which it was split out. Now 64 bit version is built with a
5285 -DHOST_64_BIT="long long" on the compile line.
5287 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5289 Changed all the [get|put][name] routines to use [get|put]_[size
5292 Put in support for 64 bit work. Now two versions of bfd may be
5293 generated, according to the state of TARGET_64_BIT, one which is
5294 32 bit only, and one which is 64/32 bits.
5295 Created new back end 'demo64' to test 64 bit functionality.
5297 Renamed some files to work on DOS.
5299 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5300 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5301 chage, 64 bit transfer. * liba.out.h: Split out common code from
5302 sunos and newsos into liba.out. Name changes and prototype mods. *
5303 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5304 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5305 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5306 change and 64bit stuff.* newsos3.c: common code removed, new jump
5307 table. * oasys.c: Name change * opncls.c: Portability fixes *
5308 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5309 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5310 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5311 64bit ized. * demo64.c: 64 bit a.out back end
5313 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5315 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5316 on LHS of assignment, even when using old compilers.
5317 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5318 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5319 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5320 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5321 * targets.c: Add declaration of newsos3_vec.
5323 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5325 * aout.c: fixxed some of the problems with filepos calculation.
5326 (swap_ext_reloc): fixed problem with creation of relocs.
5327 (aout_set_section_contents): fixed filepos problem
5329 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5330 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5331 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5332 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5333 cleaned up. (coff_write_object_contents) cleaned up.
5335 * ecoff.c: Totally different. Now supports ecoff fully.
5337 * icoff.c: fixed problems in relocation callout.
5339 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5341 * m68kcoff.c: updated target vector.
5343 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5344 choose_reloc_size. (sunos4_write_object_contents) now calls
5345 choose_reloc_size so outputs relocs correctly, also calculates the
5346 size of the sections correctly.
5350 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5352 Merge Per Bothner's changes to modularize BFD a.out a bit.
5354 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5355 * ieee.c: Cast enums to int before comparing them, for brain-
5357 * coff-code.h: Remove coff_get_section_contents, and use the
5358 generic one instead.
5360 * aout.c: Derive new module from sunos.c, containing generic
5361 support code for all kinds of a.out files.
5363 * sunos.c: Remove all code that goes in aout.c. Split out
5364 machine dependent followup in sunos4_object_p into
5365 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5366 and redefine only the names we CHANGE, not all the names. Drop
5367 the little-endian vector, and rename the vector as sunos4 rather
5370 * b.out.c: Use aout.c routines for most of the work. Slight
5371 changes for the new regime. Remove close_and_cleanup and
5372 get_section_contents in favor of generics. New transfer vector
5375 * newsos.c: New support for Sony NEWS, another a.out format.
5377 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5378 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5379 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5381 * opncls.c (bfd_close): Call format-dependent write_contents
5382 routine, if writing, before calling target-dependent
5383 close_and_cleanup routine (which is now always generic, I think).
5384 * srec.c: Use bfd_alloc instead of malloc. Remove
5385 close_and_cleanup and move code from it to
5386 srec_write_object_contents. Add write_contents to tvec.
5387 * targets.c: Remove a.out little vector, replace a.out big
5388 vector with SunOS vector. FIXME: Need Vax support again now.
5390 * libbfd.h: Add write_contents format-dependent-vector to the
5391 bfd_target vector. Supply a generic close_and_cleanup routine.
5392 * liba.out.h: Handle the new aout.c split. Add prototypes for
5393 all routines defined in aout.c. Rename "sunos" things to "aout"
5394 things. Add a few fields where needed for various formats.
5395 * Makefile.in: Add aout.c and newsos.c.
5397 * archive.c, ieee.c, oasys.c: Lint.
5399 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5402 changed forward declaration struct stat; to reduce warnings. Changed
5403 comment on bfd_h_<x>_x.
5405 * ../include/m68kcoff.h, ../include/intel-coff.h,
5406 ../include/m88k-bcs.h
5407 Now there are two incarnations of relocs, linenos and syments. One for
5408 internal digestion, and one full of char arrays for I/O. The original
5409 names have gone to detect errors.
5411 * Makefile.in, m68kcoff.c, targets.c
5412 Test new structure code with a 68k coff implementaion
5414 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5415 Fixed all the places where there were problems with the size and
5416 alignments of structures on disk and structures in memory. #ifed out
5417 all the code in coffswap.c, since it should be done using the target
5420 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5422 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5423 multiple reloc command.
5425 * sunos.c (sunos4_set_section_contents): Made it so that sections
5426 are always padded to their alignment size.
5428 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5430 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5431 Clean up types and such (saber C problems).
5432 * ecoff.c: Clean up types and such. Remove routines that are
5433 not used. Fix up reading and swapping of shorts from files.
5435 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5437 * a.out.vax.c: Remove two bogus "static" from prototypes.
5439 * ecoff.c: Got rid of lots of non-working junk (that had
5440 been copied directly from coff-code.h).
5441 Updated to be consistent with updates to icoff.c and coff-code.h.
5443 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5444 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5446 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5447 but until the target_vector is automatically generated,
5448 it's as good as any. Note that the text offset is the only
5449 difference between NewsOS and SunOs (including magic numbers).
5450 (Most of the sunos_* routines should to renamed bsd_*
5451 and move to a bsd.c file. Then (and when the target_vector
5452 is automatically generated) it might make sense to create
5453 a separate Sony target.)
5455 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5456 on some systems, and doesn't help on others.
5457 Similarly, only define X_OK if not already defined.
5459 * trad-core.c: Don't include sys/stat.h - at least
5460 on NewsOS 3, it has already been included.
5462 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5464 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5465 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5466 symbol tables if necessary when reading them in, so gdb can use
5467 them. Add "bfd_coff_" to the names so they won't conflict with
5468 names in calling programs. FIXME-soon: if coff-code.h is
5469 included in two BFD modules, this will cause duplicate
5470 definitions; the routines should be exported to a separate,
5471 common, module (probably along with a mess of other ones).
5473 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5475 Improve modtime support.
5477 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5478 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5479 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5480 BUG: archive members still do not get correct mod times.
5482 Improve floating point support for core files.
5484 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5485 (sunos4_core_file_p): Create a second registers section in the
5486 core file, called ".reg2", for the float registers.
5488 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5490 * many changes to improve archive handling; found a logic flaw in
5491 bfd_check_format which only just happened to work by cooncidence.
5493 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5495 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5498 * bfd.h: changed type of udata in asymbol to void *, like it
5499 should be. Added bfd_reloc_dangerous enum member.
5501 * coff-code.h: Fixed it so that internally generated symbols get
5502 their values relocated correctly in all cases. Removed calls to
5505 * icoff.c: Not understanding the destination symbol of a reloc is
5506 not a failure any more, just 'dangerous'. This allows linking of
5507 b.out and coff images.
5509 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5513 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5515 * sunos.c (translate_to_native_sym_flags): fixed
5516 sym_pointer->n_value so that symbols on the way out get their
5517 section relative values calculated correctly.
5519 * coff-code.h (mangle_symbols): fixed problem where tags were not
5520 being relocated for structs, enums, unions. Also various lints.
5522 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5524 * archive.c (get_elt_at_filepos): system_call_error returned
5527 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5529 * Resolve the use of no_error and system_call_error.
5530 The bfd library itself now will never set bfd_error to
5533 The code still needs to be combed to make sure all the error
5534 codes are correct. I suspect they are not always set correctly.
5536 * The names of all the messages have _ prepended because the sun
5537 bundled compiler can't distinguish from a macro which takes an
5538 argument and the same identifier in a non-macro context.
5540 * The reason for the above being that entry points which used to
5541 be trampoline functions are now just macros which expand to a
5542 direct call through the bfd's xfer vector.
5544 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5545 must gas have its own version of everything (the gas version
5546 had the correct value)
5548 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5550 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5551 properly support i960 architecture and output correct reloc stuff.
5553 * bfd.h: added prototype for bfd_printable_arch_mach, added
5556 * coff-code.h: Applied patches from chrisb to support i960
5557 architecture, zero relocs and swap them correcly and conditionally
5558 compiled the timestamp.
5560 * sunos.c: Made the default section alignment 2^3 so that doubles
5561 are done properly. Fixed the same reloc bug that was in b.out.c
5563 * sysdep.h: Now compiles on a Posix box
5565 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5567 * icoff.c: Fix comment on big-endian version.
5568 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5569 F_RELFLG). Set F_AR32WR in output files if little endian
5572 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5574 * archures.c fixed =/== typo
5576 * sunos.c added architecture stuff for output. Fixed
5577 bug where files where vma(data) != size(text)
5578 were processed wrong.
5580 * coff-code.h added a lint cast
5582 * (../include/a.out.sun4.h) fixed it so zmagic
5585 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5587 * archive.c removed loads of includes, and fixed bug where string
5588 table didn't have a null at the end.
5590 * bfd.c fixed includes, added symbols argument to
5591 canonicalize_reloc entry point.
5593 * libbfd.c fixed includes and added some lint patches.
5595 * targets.c added both sorts of intel coff.
5597 * b.out.c fixed included, changed was the canonical
5600 * icoff.c added support for callj and big and little
5603 * opncls.c added chmod+xing for files with EXEC_P set.
5605 * sunos.c fixed includes. Changed default section
5606 alignement to words. Fixed relocation stuff to work with
5609 * bfd.h various new types added, prototype for new
5610 reloc calls, changed bfd->iostream to a void *
5611 to including files don't need stdio.h.
5613 * libcoff.h added conversion table to tie relocs to
5618 * coff-code.h fixed includes. Added code to support
5619 big and little endian formats. Various lints. Better
5620 processing of symbols. Changed reloc stuff to new
5623 * libbfd.h fixed includes
5626 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5628 * bfd.h changed name of alignment entry in sec_struct to
5629 alignment_power, because of conflicting uses within bfd.
5630 Now it should be obvious that it's a 2**n alignment
5631 specifier. Removed start_pad, end_alignment, block, minsize,
5632 output_file_alignment, subsection_alignment and original_vma fields.
5633 Added align_power() macro. Fixed bfd_section_alignment
5634 acessor macros. Added bfd_symbol_same_target macro.
5636 * b.out.c (b_out_write_object_contents) fixed to use
5637 new alignment member. Fixed (callj_callback) to use section
5638 relative symbols properly.
5640 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5641 Fixed (translate_from_native_sym_flags) to correctly make
5642 symbols section relative.
5644 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5645 (bfd_make_section) took out initialization of obsolete members.
5646 (bfd_print_symbol_vandf) added
5648 * opncls.c (bfd_create) created.
5650 * coff-code.h (coff_new_section_hook) took away refs
5651 to obsolete members. (make_a_section_from_file) added
5652 conversion between alignment types. (coff_symbol_from)
5653 added. (coff_count_linenumbers) only counts linenumbers
5654 if symbol is of coff-type. (coff_mangle_symbols) only
5655 heavily mangles symbols if symbol is coff-type.
5656 (coff_write_symbols) various lints. (coff_write_object_contents)
5657 various lints and modification for alignment conversion.
5658 (coff_slurp_relocs) fixed for use with new asection shape.
5660 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5662 * archive.c lots of lint
5664 * b.out.c added callj relocation support, upgrated reloc howto.
5665 Fixed so that asymbol and reloc records are output
5668 * bfd.c lots of lint, support for new bfd entry point
5671 * bfd.h changed definition of asymbol to contain pointer to
5672 owning bfd, removed target dependencies.
5674 * cache.c took out print statements, put in BFD_ASSERT calls.
5676 * coff-code.h various lints, corrected linenumber output
5677 functionality. Added support for new style asymbols and
5678 bfd_print_symbol. Fixed so that asymbol and
5679 reloc records are handled correctly. Added timestamp.
5681 * icoff.c Added support for new howto shape.
5683 * liba.out.h Added support for new asymbol shape
5685 * libbfd.c various lints
5687 * libbfd.h various lints
5689 * libcoff.h added support for new asymbol shape.
5691 * sunos.c various lints. Added support for new asymbol shape
5692 and bfd_print_symbol.
5694 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5696 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5697 pointer lint. Added support for callj relocation. Fixed bug where
5698 the last 32 bytes of the text section were overwritten by data. Fixed bug
5699 where archives of b.out didn't work due bfd_slurp_extended_name_table
5702 * sunos.c added support for n_other field. Braced the howto table so
5703 that it won't be affected by any lengthing of the howto struct typedef.
5706 * bfd.h added support for n_other field, added special_function
5707 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5710 * bfd.c upgraded bfd_perform_relocation, various lints.
5712 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5714 * ChangeLog: Started ChangeLog for BFD.
5715 * ToDo: Create file for suggestions.
5717 * Makefile: Support easy loading into Saber C.
5718 Add dependencies for icoff.o and bcs88kcoff.o.
5719 Rename coff.c to coff-code.h. Change callers.
5721 * bfd.c (bfd_check_format): Allow the check_format routines
5722 to return the desired target vector, rather than just a Boolean.
5723 bfd.h (bfd_check_format): Change function pointer return type.
5724 archive.c (bfd_generic_archive_p): change callee.
5725 b.out.c (b_out_little_object_p, b_out_big_object_p,
5726 b_out_real_object_p): change callee.
5727 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5728 in check_format transfer vectors that need a filler.
5729 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5730 bcs88kcoff.c: change callee.
5731 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5732 icoff.c: change callee.
5733 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5735 * libbfd.c (zalloc): It should actually zero the storage!
5736 This was commented out for some reason.
5738 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5739 This is so callers can avoid <stdlib.h> which doesn't exist
5742 * bfd.c (map_over_sections): Add debugging code, since I
5743 noticed the section count for sunos core files was bad, but only
5744 GDB had detected the problem.
5745 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5746 bfd_get_section_linenos): Remove obsolete functions.
5747 (bfd_apply_relocations): Use longs, not ints, for the math.
5749 * bfd.h: Declare enum boolean and struct bfd_target as well
5750 as typedefs for them. Remove obsolete
5751 bfd_get_section_lineno_size.
5753 * cache.c: Make the "fdopen" support work. Keep better track
5754 of how many files are open. Centralize the opening of files
5755 and be sure bfd_open[rw] actually try to open the file. Evade
5756 linked list initialization problems.
5758 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5760 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5762 * cplus-dem.c: Delete file, since it is not part of BFD.
5764 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5765 (bfd_openr, bfd_openw): Actually open the file, give error now.
5767 * sunos.c (sunos4_core_file_p): Set section count.
5768 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5769 obsolete definitions.
5770 (_write_symbol_table): Initialize <idx> counter.
5771 (foop): Eliminate debugging code.
5777 version-control: never