1 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coffgen.c (coff_section_symbol): If section's output_section is
4 not yet set, point to itself. This is needed because this is
5 called on the output file, not the input file.
7 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
8 dummy value, rather than leaving it NULL.
10 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
12 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
13 bfd_default_set_arch_mach.
15 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
17 * config.bfd (cpu): Extract from canonical name with sed.
18 * configure.in: Don't pass it.
20 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
22 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
23 BYTE_SIZE conflicts with a Mach header.
24 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
26 * configure.host: Make sure all OS fields end in *.
28 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
30 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
31 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
32 doesn't exist, don't try to create it.
34 * nlmcode.h (nlm_write_object_contents): procedure offsets are
35 from start of code segment, not start of file.
36 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
38 * configure.in (SELECT_VECS switch): Likewise.
40 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
42 * format.c (bfd_check_format): If the target matches the default
43 target, set match_count to 1, to ignore any previous matches.
45 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
47 * configure.in: Add reloc16.o when we add
48 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
49 Makefile.in (BFD_LIBS): Remove reloc16.o.
51 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
54 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
55 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
56 S-records via SELECT_VECS.
58 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
59 support S-records, for convenience.
61 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
63 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
64 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
65 Read and write Alpha relocs. Can't process them yet.
66 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
67 If the section does not already exist, create it.
69 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
72 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
74 * ecoff.c: Move MIPS reloc support from here...
75 * coff-mips.c: to here.
76 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
78 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
79 finish_reloc backend function.
80 (ecoff_write_object_contents): Removed MIPS specific assertions.
81 * coff-mips.c (mips_finish_reloc): New function.
82 (mips_ecoff_backend_data): Fill in new fields.
83 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
85 * targets.c: Added extern for ecoffalpha_little_vec.
87 * bfd.c (_bfd_host_big_endian): Removed.
88 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
90 * bfd-in2.h: Regenerated.
92 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
94 * config.bfd: New file, broken out of configure.in.
95 * configure.in: Use it, and use standard target names for
96 --with-targets, replacing --with-bfd-targets.
98 * archures.c (archures_init_table): Add bfd_sh_arch.
100 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
101 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
102 Fix error in error message.
104 * oasys.c: Make bfd_error_vector extern.
106 * configure.in: Include stab-syms.o for a.out/b.out targets
109 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
111 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
112 section before setting output_has_begun.
113 (nlm_set_section_contents): Remove argument names from
114 mangle_relocs_func prototype.
115 (nlm_write_object_contents): Remove shadowing local variable.
116 Don't write out debugging symbols if debugInfoOffset is -1. Add
117 the codeImageOffset to the start, exit, and check procedure
119 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
120 Don't check partial_inplace field; its value is irrelevant.
122 * Base use of sco-core on host, not target.
123 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
124 * config/i386-sco.mt (TDEFINES): Removed.
125 * config/i386sco.mh: New file to use sco-core.
126 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
128 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
129 conversions for some fields.
131 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
133 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
134 error rather than aborting.
136 * libnlm.h (struct nlm_backend_data): Added mach field.
137 (nlm_machine): New accessor macro.
138 * nlm.c (nlm_mkobject): Set architecture and machine from backend
140 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
142 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
144 * configure.in: Replace calls to sort with shell code
147 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
149 * configure.in: Include aout32.o for any a.out/b.out formats.
151 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
153 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
154 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
155 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
156 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
157 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
158 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
161 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
163 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
165 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
167 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
169 * bfd.c (bfd_scan_vma): New function.
171 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
173 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
175 * bfd-in2.h: Updated.
177 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
180 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
182 * configure.in: Remove unneeded test.
184 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
186 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
188 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
190 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
192 * PORTING, TODO, config/README: Update to reflect below changes.
194 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
195 --with-bfd-targets="target1,target2,..." and the special target
196 "all" to get the previous default behavior.
197 Figure out which architecture and backend .o files are needed from
198 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
199 the .mt files. Define TDEFAULTS based on them, also.
201 * Makefile.in: Remove references to MINIMIZE.
202 * archures.c, targets.c: Ditto.
204 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
205 SELECT_ARCHITECTURES as variables rather than as -D arguments to
208 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
209 i960-coff.mt (TDEFAULTS): Don't put the default vector in
210 SELECT_VECS manually; it's automatic now.
212 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
213 SELECT_VECS manually; -DSCO_CORE does it automatically now.
215 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
216 (TDEFAULTS): Don't define BFD; not used.
218 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
219 this is a host, not a target.
221 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
223 * elfcode.h (elf_object_p): Add comment about what this function
224 does and to watch out for side effects. Add FIXME for memory leaks.
225 Fix comment about checking for matching byte order. Preserve
226 pointer to old tdata (if any), and restore it if we don't match
227 file with target vector. If we are going to use goto's, use them
228 consistently and maintainably.
229 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
230 to note that the problem is even more serious than just leaked
231 memory. Replace goto with more traditional return.
233 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
235 Fix incorrect or useless makefile variable definitions:
236 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
237 define DEFAULT_VECTOR, instead of TDEFINES.
238 * config/i386aix.mh (MINIMIZE): Don't define.
239 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
240 * config/rs6000.mh (ALLOCA),
241 * config/i386v.mh (ALLOCA),
242 * config/i386linux.mh (ALLOCA),
243 * config/i386isc.mh (ALLOCA),
244 * config/go32.mh (EXTRALIBS): Don't define; not used.
245 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
246 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
247 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
249 * config/.Sanitize (Things-to-keep): Add README.
250 * config/README: New file, explaining the variables.
252 * targets.c (target_vector): Add hp300_bsd_vec.
253 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
254 (hp300bsd.o): New rule.
256 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
258 * libelf.h (NAME): Provide a default definition, that's neither
259 for 32 bits nor for 64.
261 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
263 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
264 that is what is in elf.c.
266 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
268 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
269 scBss and scSBss symbols, since it was wrong.
271 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
274 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
275 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
277 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
278 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
280 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
282 * hpux-core.c: Cast return value from bfd_zalloc.
284 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
286 * aoutx.h (log2): Delete i387-specific code.
288 * Makefile.in (BFD_LIBS): Always include elf.o.
289 (BFD32_BACKENDS): Don't include elf.o here.
290 (ofiles): Delete references to ofiles2 and ofiles3.
291 (do_clean): Delete ofiles.
292 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
293 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
294 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
296 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
299 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
300 (from Meissner's additions to bfd-in2.h).
302 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
306 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
308 * elfcode.h (elf_write_object_contents): Don't drop core if
309 elf_symbol_from returns a NULL pointer when processing a non-elf
310 symbol, use a 0 size instead.
312 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
314 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
315 bfd_elf32_hash, since the hash table is independent of the 32/64
318 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
319 that is what is in elf.c.
321 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
323 * elf32-i386.h (reloc_type): Reformat spacing.
324 (elf_howto_table): Add the rest of the 386/ELF relocations.
325 (elf_i386_reloc_type_lookup): Ditto.
326 (elf_i386_info_to_howto): Ditto.
327 (elf_i386_info_to_howto_rel): Ditto.
329 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
331 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
332 of nlm_slurp_symbol_table as boolean, not pointer.
333 * nlmcode.h (nlm_canonicalize_reloc): Test return value
334 of nlm_slurp_reloc_fixups as boolean, not pointer.
336 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
338 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
339 are now predefined by GCC
341 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
343 * coffgen.c (coff_print_symbol): Add the section offset to the
344 line number address, so it's printed the same way as the function
345 address. Only showed up for line numbers that aren't in the first
348 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
350 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
351 (nlm_mangle_relocs_func): New macro.
352 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
353 (nlm_i386_mangle_relocs): New function.
354 * nlmcode.h (nlm_compute_section_file_positions): Move all common
355 symbols into the .bss section.
356 (nlm_set_section_contents): Call the mangle_relocs function.
357 (nlm_write_object_contents): Treat a reloc against any defined
358 symbol as an internal reloc. Fix bug in external reloc counting.
359 Get the offset and debugging type right for .bss symbols. Only
360 output debugging symbols for defined symbols.
362 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
364 * coff-z8k.c (rtype2howto): Likewise.
365 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
366 * elf32-i386.c (TRACE): Likewise.
367 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
368 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
369 * coffgen.c (coff_print_symbol): Do an fprintf to the file
370 argument rather than using printf.
372 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
374 * coffswap.h: Added macros used when accessing several fields;
375 default is the same as before.
376 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
377 * coff-alpha.c: Defined macros to use the right sizes in
379 * libecoff.h: Backend information is now in target vector, not
380 BFD. Start of backend information is COFF backend information.
381 * coff-alpha.c, coff-mips.c: Changed accordingly.
382 * ecoff.c (ecoff_mkobject): New function.
383 (ARMAP_START): Changed into backend information, since Alpha uses
385 (ecoff_slurp_armap): Don't overlay archive header.
386 * bfd.c: Include libcoff.h.
388 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
390 * Makefile.in (install): Fix sh syntax error.
392 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
394 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
396 * nlm_slurp_symbol_table: Don't use '&' on arrays.
398 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
400 * ecoff.c: New file for generic ECOFF functions.
401 * ecoffswap.h: New file for ECOFF swapping functions which differ
402 only slightly for different targets.
403 * libecoff.h: Added prototypes for ecoff.c functions.
404 (ecoff_backend_data): New structure.
405 (ecoff_tdata): Added backend_data field. Changed external data
406 pointers to be PTR rather than to a particular struct.
407 (ecoff_symbol_struct): Moved in from coff-mips.c.
408 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
409 Added ECOFF backend structures. Include ecoffswap.h.
410 * coff-msym.c: Removed; superseded by ecoffswap.h.
411 * bfd.c: Include coff/internal.h.
412 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
414 (BFD64_BACKENDS): Added coff-alpha.o.
415 (CFILES): Removed coff-msym.c. Added ecoff.c.
416 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
417 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
418 (ecoff.o, coff-alpha.o): New targets.
419 (coff-msym.o): Removed target.
421 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
423 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
424 of EXFUN in the BFD sources. Heave ho!
426 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
428 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
430 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
432 * hosts/sun3.h: remove some more conflicting decls
434 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
436 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
437 redefine TEXT_START_ADDR to be 0.
439 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
441 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
442 host and target info.
444 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
446 * nlm32-i386.c: New file. First cut at i386 NLM code.
447 * libnlm.h: Added some more prototypes.
448 (struct nlm_relent): New structure.
449 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
450 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
451 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
452 nlm_reloc_fixup_secs.
453 (struct nlm_backend_data): New structure, with accessor macros.
454 * nlmcode.h: Use NLM_HIBIT rather than MSB.
455 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
456 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
458 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
459 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
461 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
462 external references in symbol table as undefined symbols.
463 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
464 argument in get_symtab rather than in slurp_symbol_table.
465 (nlm_slurp_symbol_table): Save symbol information in tdata.
466 (nlm_print_symbol): New function.
467 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
468 nlm_canonicalize_reloc): New functions to read relocs.
469 (nlm_compute_section_file_positions, nlm_set_section_contents,
470 nlm_external_reloc_compare, nlm_write_object_contents): New
471 functions to create NLM files.
472 * nlm-target.h: Define all the nlm functions here either as
473 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
474 the backend_data field to TARGET_BACKEND_DATA.
475 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
476 they are now in nlm-target.h.
477 (TARGET_BACKEND_DATA): Define as NULL.
478 * nlm.c (nlm_mkobject): Do allocate the tdata field.
479 (nlm_set_arch_mach): New function.
480 * targets.c: Added nlm32_i386_vec.
481 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
482 (CFILES): Added nlm32-i386.c.
483 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
484 (nlm32-i386.o): New target.
486 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
488 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
489 C, and aren't needed anyway (return int)
491 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
493 * elfcode.h: Use casts with bfd_alloc and alloca.
495 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
497 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
498 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
499 older cpp's, that don't do additional replacement on the JUMP_TABLE
501 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
504 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
506 Yet another trad-core variant:
507 * config/esix.mh, hosts/esix.h: New files.
508 * configure.hosts: Use them.
510 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
512 * reloc.c (bfd_perform_relocation): Handle the case of
513 complain_overflow_bitfield, rightshift > bitpos, and a negative
516 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
518 * elfcode.h: Reimplement segment writing.
519 (elf_write_phdrs): Use precomputed e_phoff rather than making
521 (elf_build_phdrs): Disabled, for now.
522 (assign_file_position_for_section): Don't change file offset for
524 (assign_file_positions_for_symtab_and_strtabs): New function.
525 (struct seg_info): New type.
526 (map_program_segments): New function.
527 (assign_file_positions_except_relocs): For executables, leave
528 section headers &c for last, and properly align all sections with
530 (prep_headers): No longer abort when EXEC_P is set.
531 (write_shdrs_and_ehdr): Deleted all code relating to program
534 * elfcode.h (various): Deleted some unused code, and debugging
536 (write_relocs): Cache value of last symbol looked up, to save
537 time if the symbol is referred to repeatedly.
538 (elf_fake_sections): Check only SEC_RELOC flag, not number of
540 (assign_section_numbers): Likewise.
542 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
544 * libelf.h (struct elf_backend_data): New field, maxpagesize.
545 (struct elf_obj_tdata): New field, phdr.
546 * elf32-target.h (elf32_bed): Initialize maxpagesize from
548 (ELF_MAXPAGESIZE): Default to 1.
549 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
550 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
551 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
552 Most should have length field of `2'.
554 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
556 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
558 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
560 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
561 the top level script has already adjusted for it.
563 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
565 * srec.c (srec_write_symbols): Get CR LF in the right order.
567 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
569 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
571 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
573 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
574 bitpos when overflow checking.
576 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
578 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
579 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
580 Send error messages to stderr.
582 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
584 * nlm{32,64}-target.h: Remove.
585 * nlm-target.h: New file, merged from nlm{32,64}-target.h
586 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
587 * nlm.c (ARCH_SIZE): Remove define to zero.
588 * nlm32-gen.c (ARCH_SIZE): Define to 32.
589 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
590 * nlm{32,64}-gen.c (nlm-target.h): Include.
591 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
592 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
593 nlm<size>, and use macros select size.
595 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
597 * Makefile.in (Makefile): add configure.in, drop redundant
598 $(srcdir), drop redundant ./
600 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
602 * hpux-core.c: New file; backend for HP/UX style core files.
603 * bfd.c (struct _bfd): Renamed hppa_core_data field to
605 * bfd-in2.h: Updated.
606 * hppa.c (make_bfd_asection, hppa_core_file_p,
607 hppa_core_file_failing_command, hppa_core_file_failing_signal,
608 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
609 Removed from target vector.
610 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
612 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
614 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
615 (HDEPFILES): Set to hpux-core.o.
616 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
617 * hosts/hp300.h (HOST_HP300HPUX): Define.
618 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
619 aix386-core.o, hpux-core.o.
620 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
622 * reloc.c (enum complain_overflow): New enumeration with the
623 various flavours of overflow checking.
624 (srtuct reloc_howto_struct): Changed complain_on_overflow field
625 from boolean to emum complain_overflow. Removed obsolete absolute
627 (HOWTO): Removed absolute argument.
628 (bfd_perform_relocation): Do overflow checking on all types of
630 * bfd-in2.h: Updated accordingly.
631 * all targets: Updated initialization of reloc howto tables.
633 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
635 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
638 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
640 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
642 * elfcode.h: Fix several illegal pointer combination warnings for
643 usages of bfd_alloc and alloca.
645 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
646 apparent Sun C preprocessor recursion. Fix access macros.
647 * nlmcode.h: Remove spurious '&' before several array references.
649 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
651 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
652 config/m68k-coffun.mt -> u68k-coff.mt.
653 * Makefile.in, configure.in: Corresponding changes.
655 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
658 function name; it's valid without, and some compilers give
659 warnings with it there.
661 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
663 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
664 * bfd.c (union tdata): Add nlm_obj_data;
665 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
667 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
669 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
670 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
671 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
672 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
673 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
674 * bfd-in2.h (INLINE): Defines moved here.
675 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
676 * libelf.h (CAT4): Move define to bfd-in2.h.
677 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
678 * bfd-in2.h (union tdata): Add nlm_obj_data.
679 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
680 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
681 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
682 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
683 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
686 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
688 * configure.{hosts,in}: add i[34]86-*-lynxos* support
690 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
692 * elf.c, elfcode.h, libelf.h: Serious reorganization.
693 Deleted `thunk' structure, merged into tdata, duplicate data
695 Rearranged functions, grouping by functionality.
696 Broke up many functions in elfcode.h, re-ordered many parts of
697 file writing to handle unpredictable state of section relocation
698 table as provided by various applications.
699 Still needs cleanup: Merge functions back together, split out
700 data structure with only data that is used only when writing out
703 * elf.c (bfd_elf_generic_reloc): New function, taken from
705 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
706 bfd_perform_relocation lossage.
708 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
710 (ofiles): Don't use sort or uniq; do it with sh constructs.
712 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
714 * coffcode.h: Recognize I386PTXMAGIC.
715 * aoutf1.h, libaout.h: Add M_386_DYNIX.
716 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
717 New macros; use it if defined.
718 * config/symmetry.mh, hosts/symmetry.h: New files.
720 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
722 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
723 * Makefile.in: Change accordingly.
724 (CFILES): Add elf64-gen.c.
726 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
728 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
730 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
732 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
735 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
737 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
738 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
740 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
742 * configure.in: Recognize h8300h-*-*.
744 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
746 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
747 type R_H8500_HIGH_16.
748 * coff-sh.c (r_imm32): Get the width of the reloc right.
750 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
752 * configure.in: Add new target m68k-coffun to the dpx/2.
753 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
755 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
757 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
758 sparc-aout-specific list.
760 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
762 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
764 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
765 and Jim Kingdon (kingdon@cygnus.com)
767 * elfcode.h: Use memset not bzero.
768 * trad-core.c: Don't include <sys/file.h>.
769 * i386linux.h: Include <sys/file.h>.
770 * coff-m68k-un.c: new file to handle names with underscores on
772 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
773 to not duplicate the function in the executable.
774 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
776 * coffcode.h (MC68KBCSMAGIC): case added.
777 * targets.c: Add m68kcoffun_vec.
778 * configure.host: added support for Bull dpx/2.
779 * config/dpx2.mh, hosts/dpx2.h: new files.
780 * Makefile.in: added target coff-m68k-un.
782 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
784 * aoutf1.h: Add definition of MACHTYPE_OK.
786 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
788 * reloc.c (bfd_perform_relocation): Don't subtract the addend
791 * syms.c, bfd-in2.h: Doc fix.
793 * coffcode.h (CALC_ADDEND): Check for common section using the
794 section flag as well as the symbol flag.
796 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
798 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
799 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
800 be sufficient. Define TEXT_START_ADDR.
802 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
804 * aoutx.h (translate_from_native_sym_flags): Removed statep
805 argument. Just let an indirect symbol point to the next symbol
806 without forcing the next symbol to be undefined. Changed all
808 * hp300hpux.c (slurp_symbol_table): Changed call to
809 translate_from_native_sym_flags.
810 * targets.c: Added hp300hpux_vec.
811 * Makefile.in (hp300hpux.o): Added dependencies.
813 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
815 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
816 relocs together, and add 64-bit versions.
817 (bfd_generic_get_relocated_section_contents): Argument to alloca
820 * libbfd.c (bfd_xmalloc_by_size_t): New function.
821 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
823 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
824 (new_bfd): Prototype-style definition, using DEFUN.
825 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
826 argument is type size_t, not bfd_size_type.
827 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
828 * bfd.c (bfd_default_error_trap, bfd_error_trap,
829 bfd_error_nonrepresentabltrap): Prototypes.
830 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
831 bfd_alloc_grow): Adjusted prototypes for arg type change.
832 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
833 do_slurp_coff_armap, bfd_construct_extended_name_table):
835 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
836 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
839 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
840 (ofiles): New target. Build a list of unique file names, in case
842 (TARGETLIB): Use list of files from ofiles.
843 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
844 minimal-bfd flag and target makefile frag contents.
846 * elfcode.h (elf_read): Delete static declaration, since function
848 (elf_map_symbols): Write out section symbols for all sections, for
850 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
851 section symbols for the same section.
852 (elf_find_nearest_line): Don't print message, just return false.
854 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
856 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
858 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
860 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
862 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
863 (realclean): Remove generated headers.
865 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
867 * section.c (bfd_set_section_content): Deny if file is not opened with
868 the proper mode, set output_has_begun if file is openened for update.
869 * aoutx.h (aout_*_set_section_content): Remove checks that are now
870 done in bfd_set_section_content.
872 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
874 * hosts/std-host.h: Removed declarations of printf, fprintf,
875 fcntl, fread and fwrite. They are all error prone for one reason
876 or another. Changed declaration of memchr from char * to PTR.
878 * configure.in (mips-*-riscos*): New target; use riscos.
879 * configure.host (mips-*-riscos*): New host; use riscos.
880 * config/riscos.mh (HDEFINES): Add -G 4.
882 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
883 rather than casting the result of bfd_h_get.
885 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
887 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
890 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
892 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
893 include in search list if BFD64 is defined.
895 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
896 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
898 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
900 * elf64-target.h, elf64-generic.c: New files.
901 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
902 (elf64-generic.o): List dependencies.
904 * Makefile.in: List target `all' explicitly before host/target
905 makefile fragments are included, in case they define any new
908 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
909 versions as appropriate. Uses updated.
910 (elf_debug_section): Declare before use.
911 (elf_debug_file): New function.
912 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
913 Alignment value in section header is n_bytes, not log2.
914 (new_section_hook): Do nothing for now.
915 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
917 (elf_core_file_p): Simplify check for correct class (word size).
918 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
919 Initialize all fields when creating data structures.
920 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
921 (elf_compute_section_file_positions): Set correct class in output
923 (elf_write_object_contents): Section symbols have empty names in
926 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
927 args to size_t before call.
928 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
930 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
932 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
933 number information, return 0 for line number.
935 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
937 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
940 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
942 * hosts/riscos.h: Define NBPG and UPAGES.
944 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
946 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
947 lvalue; it contains a cast.
949 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
951 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
952 Use unsigned hash values for better hashing.
953 (hash): Hash in the string length for long strings.
955 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
957 * aoutx.h (compare): Replace 3 if's with a subtraction.
958 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
959 in decreasing order of success, as an optimization.
960 (hash): Take a length arg; ignore chars after #25, for speed.
961 (add_to_stringtab): Pass length to hash.
963 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
965 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
967 * elfcode.h (elf_new_section_hook): Do nothing for now.
968 (elf_write_object_contents): Output common symbols the way ELF
971 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
973 * libelf.h (struct elf_obj_tdata and associated macros): Moved
974 here from elfcode.h. A couple of size-specific structure pointers
975 were changed to PTR; uses fixed appropriately.
976 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
977 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
978 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
979 temporary macros to ease name change.
980 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
981 elf_string_from_elf_section, bfd_elf_find_section): Moved here
983 * doc/Makefile.in (libbfd.h): Process elf.c too.
984 * Makefile.in (elf.o): Note new dependencies.
986 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
987 code, tweaked some debug hooks.
988 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
991 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
993 * hosts/riscos.h: New file.
995 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
997 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
998 section already exists, use its pointer to fill in rawdata slot.
1000 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1002 * hosts/std-host.h: Return value of puts and fputs is int not void.
1004 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1006 * aoutx.h (howto_table_ext): Comment the field names.
1007 * reloc.c (bfd_perform_relocation): Fix max and min values.
1009 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1011 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1012 size-independent elf internal data structures.
1013 * elfcode.h (put_word, get_word): Define as appropriate for
1014 architecture word size. Structure swapping functions changed to
1015 use them as appropriate.
1017 * configure.in: If compiling 64-bit back ends, do them before
1020 * libelf.h: Use new size-independent versions of elf internal data
1022 (symbol_type): Reordered to put any fields dependent on target
1024 (elf_backend_data): Renamed from elf##_backend_data and made
1026 (elf_sect_thunk): Now size-independent.
1028 * libbfd.c (bfd_log2): Now returns unsigned int.
1030 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1032 * Rename config/m88k-aout.mt to config/noop.mt.
1033 configure.in: Use it for mips-*-bsd*.
1035 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1037 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1038 initializer" warning from gcc.
1039 * cpu-h8500.c (arch_info_struct): Likewise.
1040 * cpu-sh.c (arch_info_struct): Likewise.
1042 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1043 howto_*): Unused functions and variables commented out.
1044 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1046 * cpu-h8500.c (compatible): Likewise.
1047 * cpu-sh.c (compatible): Likewise.
1049 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1050 Always set a valid length value, even for invalid input.
1052 * srec.c (srec_write_symbols): Use sprintf_vma.
1054 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1055 uint64_type): Provide default definitions.
1056 * hosts/std-host.h (int64 stuff): Remove them from here.
1058 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1060 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1061 variable. Added default case to switch.
1063 * aoutx.h (translate_from_native_sym_flags): Before casting
1064 pointers to integers, make sure the integer type is wide enough.
1065 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1067 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1068 don't bother comparing for less-than-zero.
1069 (bfd_set_section_contents): Ditto.
1071 * elfcode.h (bfd_add_to_strtab): Now static.
1072 (sym_is_global): New function.
1073 (elf_map_symbols): Call it. Now returns void. Removed unused
1075 (bfd_section_from_shdr): Mark string tables other than for section
1076 and symbol names as normal sections having contents.
1077 (fix_up_strtabs): New function; fixes up ELF header fields for
1078 stab sections with string tables associated.
1079 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1080 sections. Reordered condition tests for symbol flags; default to
1081 local-object value instead of global-object.
1082 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1083 inside condition test.
1084 (elf_print_symbol): Use fprintf_vma.
1085 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1088 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1089 back to "long long" for HOST_64_BIT.
1091 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1092 without using invalid ANSI C preprocessing tokens.
1094 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1095 * libelf.h (bfd_elf32_new_section_hook): Declare.
1096 * elfcode.h (new_section_hook): Define here.
1098 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1099 against multiple inclusions.
1101 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1103 * Makefile.in (bfd.h): Generate into current directory by grabbing
1104 64-bit definition (if any) from sysdep.h.
1105 * bfd-in.h: Put in marker for sysdep.h inclusion.
1107 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1109 * reloc.c (bfd_perform_relocation): Check for overflow on
1110 pc-relative relocations if the howto asked for it.
1112 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1114 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1116 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1118 * config/riscos.m{h,t}: New files.
1119 * configure.{host,in}: Use them.
1121 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1123 * elf32-mips.c: comment change. This is a mips file, not 88k.
1125 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1127 * cache.c (bfd_cache_init): Increment open_files and call close_one
1129 (bfd_open_file): Don't increment open_files here.
1131 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1133 * config/delta88.mh: Don't set CC.
1135 * Makefile.in: Add elf32-{mips,m88k,generic}.
1136 elf32-{mips,m88k,generic}.c: New files.
1137 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1138 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1139 don't match a different target.
1141 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1143 Eliminate "int8_type", "int16_type", "int32_type", and their
1144 variants from the BFD universe. Leave the 64-bit types for now,
1145 since they are in flux.
1147 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1148 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1149 * ieee.c: Convert uint8e_type => unsigned char.
1150 * oasys.c: Extensive changes to eliminate obsolete types.
1151 These depend on changes in ../include/oasys.h as well.
1152 * hosts/*.h: Remove declarations of all these types.
1154 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1156 * hosts/delta88.h: #if 0 out some declarations which conflict with
1159 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1161 * Makefile.in (install): remove parentdir cruft
1163 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1165 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1166 * Expurgate random DEFUNs that have crept in.
1168 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1170 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1171 only be aligned to a 4 byte boundary.
1173 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1175 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1178 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1180 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1181 1927 but fixing some other important things.
1183 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1185 * hosts/std-host.h (int64e_type): Fix definition.
1187 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1189 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1190 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1191 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1192 a STYP_TEXT section.
1194 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1196 * Makefile.in (install, headers): don't put comments after a tab
1197 in the actions section of a rule
1199 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1201 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1202 (ecoff_write_object_contents): If not D_PAGED, don't add the
1203 section headers to text_size. If not D_PAGED, set the magic
1204 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1205 executable, the executable must fully occupy an even number of
1207 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1208 ecoff_big_vec): Consistently set section alignment power to 4,
1209 since ECOFF sections should be multiples of 16 bytes.
1210 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1211 Made ar_pad_char and ar_max_namelen agree for both.
1213 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1215 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1216 symbol value, since bfd symbols are section relative, but ELF
1219 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1221 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1223 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1225 * hosts/news.h, config/news.mh: New files.
1227 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1229 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1230 * coff-h8300.c: More addressing modes.
1231 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1233 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1234 H8/300H name. (compatible): New function.
1235 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1238 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1240 * coff-mips.c (ecoff_compute_section_file_positions,
1241 ecoff_write_object_contents): Only round to page boundaries if
1242 D_PAGED flag is set for the output BFD.
1244 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1246 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1247 casts to work on machine where sizeof(long) != sizeof(int) !=
1249 * coffgen.c (coff_get_normalized_symtab): Ditto.
1250 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1252 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1254 * coffgen.c (coff_write_symbols): For empty string table, write
1255 out 4 in correct byte order. (from minyard@bnr.ca)
1257 * elf32-hppa.c: Don't include libhppa.h for now; define
1258 BYTES_IN_WORD instead, until Utah sends a better fix.
1259 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1260 of malloc and realloc.
1262 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1264 * configure.in (mips-*-ecoffl*): New target; use decstation.
1265 (mips-*-ecoff*): Added trailing '*'.
1267 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1268 for the FDR, not from the first PDR in the file.
1270 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1272 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1274 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1276 * hppa.c (hppa_get_symbol_info): New function.
1278 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1280 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1283 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1284 * libhppa.h (MAXCOMLEN): Define unconditionally.
1285 (_PA_RISC_ID): Only define if not already defined.
1286 * elf32-hppa.c: Include libhppa.h.
1288 From Ralph Campbell:
1289 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1291 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1293 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1295 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1296 remove defines of __MSDOS__ and __GO32__ (these are in the
1299 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1302 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1303 * config/hppabsd.mh: Don't use ranlib.
1305 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1307 * elf.c: New file, for word-size independent code.
1308 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1309 * Makefile.in: Include elf.o in standard objects.
1311 * bfd-in.h (CAT3): Define here.
1312 * libaout.h, libelf.h: Not here.
1314 * libelf.h (struct strtab): Define here.
1315 (bfd_elf_locate_sh): Declare here.
1316 * elfcode.h (struct strtab): Definition deleted.
1318 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1320 * Makefile.in: Make "all", not "bfd.h", be the default target.
1321 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1322 hasn't really changed.
1324 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1326 * elfcode.h (elf_hash): Provide elf standard hash function.
1327 (various): Key off of the machines use_rela_p field to determine
1328 whether to use REL or RELA relocations.
1329 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1330 (elf_make_sections): Allocate a pointer to hold all data for a
1331 given section, and copy each fragment into the data region.
1332 Update the section's pointer with the REL implicit addends if the
1333 machine uses REL relocation.
1335 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1336 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1337 into was elf32-target.h expects.
1338 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1339 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1340 (elf_i386_info_to_howto): Add minimal relocation support.
1342 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1343 elf_info_to_howto_rel fields.
1345 * elf32-target.h (elf_bed): Add support for new fields in
1348 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1350 * elf32-hppa.c: Add symbol extension section support, fix
1351 relocation howto table, add stub generation support.
1353 * elf32-hppa.h: Add symbol extension section support, fix
1354 relocation howto table, add stub generation support.
1356 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1359 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1362 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1363 the symbol is not found.
1365 * elfcode.h (elf_compute_section_file_positions): Not all section
1366 file positions were computed.
1368 * elfcode.h (elf_get_sect_thunk): New function.
1370 * hppa.c (sign_ext): Reimplement.
1372 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1373 these functions static.
1375 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1377 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1379 * aoutx.h (translate_from_native_sym_flags): Don't set
1380 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1381 * aoutx.h (translate_to_native_sym_flags): Translate
1382 constructor symbols properly.
1384 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1386 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1388 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1391 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1393 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1394 from bfd-in.h and .c files. Build bfd.h in build directory,
1395 substituting in requested target word size. Insert word size into
1396 makefile, and maybe enable 64-bit targets.
1398 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1399 are available. Conditionalize on this. Assume HOST_64_BIT
1400 will be defined if needed, so 64-bit targets are conditionalized
1401 only in the Makefile.
1403 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1405 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1407 * coff-sh.c (rtype2howto): Put error message on stderr.
1408 (extra_case): Delete unused variable.
1410 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1411 before calling printf.
1413 * elfcode.h: New file, almost completely derived from old elf32.c.
1414 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1415 * Makefile.in (elf64.o): List dependencies, don't build by
1417 (elf64.c): Add to list of sources.
1418 (elf32.o): Update dependencies.
1419 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1420 namespace pollution; rename vectors.
1421 * targets.c, config/*-elf.mt: Updated.
1422 * All uses of 32-bit versions of structures, routines, and macros
1425 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1427 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1429 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1431 * elf32.c (elf_string_from_elf_section): Handle index of zero
1433 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1435 (elf_write_object_contents): Deleted one unused variable and
1436 initialized another to avoid gcc warnings.
1437 (elf_set_section_contents): Delete unused variable.
1439 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1441 * i386lynx.c: New module for Lynx variant of a.out.
1442 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1443 * gen-aout.c: Get rid of defunct endian stuff, print out true
1445 * targets.c (target_vector): Add i386lynx_vec.
1447 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1451 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1453 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1454 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1455 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1456 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1457 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1459 * bfd-in.h: Don't define bfd_print_symbol_nm.
1460 Define symbol_info type.
1461 (JUMP_TABLE): Set _get_symbol_info element.
1463 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1464 (bfd_decode_symclass): Use coff_section_type.
1466 * targets.c: Add bfd_get_symbol_info call.
1468 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1470 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1471 complaints from ancient gcc's.
1473 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1475 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1476 hosts/i386linux.h: Define it.
1478 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1480 * VERSION, bfd-in.h: Bump version number to 2.2.
1482 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1483 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1484 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1485 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1486 LR, RR, hppa_field_adjust): New functions.
1488 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1490 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1491 stabs symbols, including new indirect_ptr_ptr argument.
1492 (ecoff_slurp_symbol_table): Pass new argument in calls to
1493 ecoff_set_symbol_info.
1495 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1497 * configure.in: For m68k sysv systems, use m68k-coff.
1499 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1500 (TDEFAULTS): Define it here. Use the new name.
1502 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1505 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1507 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1508 number of arguments.
1509 (aix386_core_file_p): Initialize core_size to correct value.
1511 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1513 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1514 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1516 * bout.c (aout32_slurp_extended_name_table): Define to be
1517 _bfd_slurp_extended_name_table rather than bfd_true.
1519 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1520 definitions for N_SET[ATDB].
1521 (ecoff_howto_table): Moved near top of file.
1522 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1523 seen, cook up a constructor section of the same name and put in a
1524 reloc pointing to the symbol. This lets the GNU linker build
1525 global constructors and destructors without using collect.
1527 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1529 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1531 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1533 * hosts/miniframe.h: New file.
1534 * configure.host: Use it.
1536 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1538 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1539 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1540 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1541 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1542 * configure.in (*-*-bsd): Change to *-*-bsd*
1544 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1546 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1547 int, for the sake of the old Portable C Compiler.
1549 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1551 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1553 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1555 * configure.in: Get target name right for m68*-*-hpux.
1557 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1559 * trad-core.c (NO_SIGNED_GET): New macro.
1560 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1561 signed NO_GET, where appropriate.
1563 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1564 * configure.in (*-*-linux*): Remove until linux port for a
1565 non-i386/i486 system is actually available.
1567 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1569 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1570 when compiling under HPUX.
1572 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1574 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1575 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1577 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1578 * bfd/libhppa.h: Include sysdep here. Conditionalize
1579 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1580 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1583 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1585 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1586 GNU version is needed.
1588 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1590 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1592 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1594 * Makefile.in: Build elf32-hppa.o.
1596 * syms.c (BSF_FUNCTION): New symbol flag.
1598 * elf32-hppa.c: Fixed to work with elf32-target.h.
1600 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1602 * libaout.h (NAME): Don't define if already defined.
1604 * libelf.h: Protect against multiple inclusions.
1605 (elf_symbol_type): Moved here, added new fields.
1606 (struct elf_backend_data): New field `global_sym'; I suspect this
1608 * elf32.c (elf_symbol_type): Deleted from here.
1609 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1610 point to backend versions of symbols.
1611 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1612 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1614 (elf_write_object_contents): Write program headers if appropriate.
1615 (bfd_section_from_shdr): Unnamed sections get empty string for
1616 name, not "unnamed". Handle SHT_NOBITS separately from
1617 SHT_PROGBITS, and set some different flags.
1618 (elf_file_p): New routine.
1619 (elf_object_p, elf_core_file_p): Call it.
1620 (elf_object_p): Handle EM_HPPA.
1621 (elf_symbol_from, elf_idx_of_sym): New functions.
1622 (elf_make_sections): Get symbol number right for relocations. Set
1623 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1624 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1625 SHT_PROGBITS. Always generate symtab and strtab, not only if
1626 relocations are needed. Set SHF_* flags as appropriate.
1627 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1628 (elf_write_object_contents): Fix off-by-one error in symbol count.
1629 Store a correct value for the symbol; write the size field
1630 properly; make some guesses about the type field. Set section
1631 type correctly for string tables.
1632 (section_from_elf_index): Check for absolute and common sections
1634 (elf_section_from_bfd_section): Ditto.
1635 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1636 Use empty string instead of "unnamed" for nameless symbols.
1637 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1638 HPPA (only?). Don't free raw symbols; keep the pointer around for
1640 (elf_set_arch_mach): Handle bfd_arch_hppa.
1641 (elf_find_nearest_line): Just return false.
1642 (elf_write_object_contents, elf_set_section_contents): Set
1643 output_has_begun field after computing file positions.
1644 (elf_set_section_contents): Write section contents immediately,
1645 rather than caching the whole file and writing it at close time.
1647 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1648 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1649 hppa_reloc_expr_type_alt): New enumerator types.
1651 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1652 * configure.in, configure.host: Use them.
1654 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1656 * elf32-target.h: Allow overrides of armap defaults.
1658 * elf32-hppa.c, elf32-hppa.h: New files.
1660 * config/hp300hpux.mt: New file.
1662 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1664 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1665 (aix386_core_vec): Update for new fields.
1667 * archive.c (bfd_generic_archive_p): Call target-specific
1668 slurp_armap code, instead of bfd_slurp_armap.
1669 (bfd_slurp_bsd_armap_f2): New function.
1670 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1671 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1673 * libaout.h (struct aoutdata): New field for subformat, for
1674 differentiating between highly similar a.out formats.
1675 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1676 version of function.
1677 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1679 * hp300hpux.c: New file.
1680 * Makefile.in: Include it.
1682 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1684 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1687 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1689 * trad-core.c (trad_unix_core_file_p): Check the file size.
1691 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1693 * coff-alpha.c: Remove duplicate function and add warnings.
1695 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1697 * sco-core.c (sco_core_vec): Add initializers for new target
1700 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1702 * coffcode.h [_LIT]: Recognize .lit section.
1704 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1706 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1707 config/alphaosf.mt, hosts/alphaosf.h: New files.
1709 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1711 * Merge in HPPA/BSD changes from Utah.
1712 * hppa.c: Use this for both HPUX & BSD.
1713 * targets.c: Enable hppa_vec for both HPUX & BSD.
1714 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1715 * hosts/hppabsd.h: #define HOST_HPPABSD.
1717 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1719 * libbfd.c: Whitespace changes around byteswap macros.
1720 * libbfd-in.h: Whitespace changes around byteswap declarations.
1722 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1724 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1725 system_error anymore. It confuses bfd_check_format().
1727 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1729 * bfd.c: Add sgi_core_data to tdata union.
1730 * coff-mips.c: Add Irix 4.x core file support.
1731 * hosts/irix4.h: #define HOST_IRIX4.
1733 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1735 * aoutx.h (translate_from_native_sym_flags): Check that the
1736 symbol's section does get set.
1737 (slurp_symbol_table): Zero index means null-string name.
1739 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1741 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1743 (write_syms): Use them, to reduce string table size.
1745 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1747 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1748 new signed get/put fields. Minor reformatting to label
1751 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1753 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1755 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1756 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1758 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1760 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1762 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1763 (swapcore_sparc): Make sp a bfd_vma.
1765 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1767 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1768 libbfd.c, libbfd-in.h: Add _do*signed*.
1769 targets.c, all targets: Add bfd*signed*.
1770 bfd-in.h: Add bfd_signed_vma. Add comments.
1772 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1774 * format.c (bfd_check_error): Check error return from
1775 _bfd_check_format routines.
1777 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1779 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1780 recognize .data section if present.
1782 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1784 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1785 check for the case where the user sets the address of the BSS
1786 section (and the file header can't specify this). Let the user
1787 set it wherever they want, regardless of what goes in the header.
1789 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1790 straight through into BFD sections. Add comments.
1792 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1794 Cleanup in preparation for better 64-bit host support.
1796 * bfd-in.h (bfd_64_type): Remove.
1797 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1799 * bfd-in.h (bfd_size): Remove.
1801 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1803 * bfd-in.h (bfd_word): Remove.
1804 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1806 * bfd-in.h (rawdata_offset): Remove.
1807 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1808 (bfd_perform_relocation): Lint.
1809 (enum bfd_reloc_status): Comment cleanup.
1811 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1813 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1815 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1817 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1819 * elf32.c: Clean up old comments.
1821 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1823 * config/sun3.h: String argument to fprintf is const.
1825 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1826 on systems which define PAGE_SIZE in <limits.h>.
1828 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1830 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1831 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1832 the core file failing signal.
1833 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1834 to supply the core file failing signal.
1836 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1838 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1839 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1840 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1841 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1843 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1845 * coff-mips.c (PAGESIZE): Correct value.
1847 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1849 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1850 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1852 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1854 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1855 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1857 (coff_compute_section_file_positions): Force vma and lma of _LIB
1859 (coff_set_section_contents): Count number of entries in new lma
1861 * coffgen.c (make_a_section_from_file): Force lineno_count of
1862 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1863 SCO 3.2v4 shared library.
1864 * seclet.c (rel): Copy over any section with contents, not just
1867 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1870 * coff-i386.c (coff_i386_reloc): New function, to generate
1871 relocateable output correctly.
1872 (howto_table): Use coff_i386_reloc for all reloc types.
1873 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1874 for a common symbol.
1875 (i386comm_value): Removed; no longer needed.
1877 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1879 * coffcode.h (coff_set_section_contents): Don't write out
1880 sections without a filepos.
1882 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1884 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1886 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1888 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1889 * libecoff.h (ecoff_data_type): Added gp_size field.
1890 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1891 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1892 Set flags to 0 for large common symbols.
1893 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1894 which can occur for gas-generated relocs.
1895 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1896 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1897 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1899 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1901 * srec.c (srec_set_section_contents): Use lma field for load
1903 * section.c: Add declaration of lma field to section structure.
1904 * coffcode.h (coff_write_object_contents): Use lma field for load
1906 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1908 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1909 symbols in a better way. (translate_to_native_sym_flag): Set the
1910 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1912 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1913 (bfd_make_section): Cope with new builtin section.
1914 * syms.c (bfd_decode_symclass): Can now print indirect section
1917 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1919 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1920 defined, and yields false.
1921 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1923 * archive.c (snarf_ar_hdr): Add support for reading (only,
1924 so far) BSD-4.4-style extended headers.
1925 * archive.c: Some more comments.
1927 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1929 * Makefile.in: fix rule for dvi and info, so that the recursive
1930 makes does the right thing, instead of always info
1932 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1934 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1935 archive members; they need more special reatment. For now, verify
1936 that computed and actual file positions correspond.
1938 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1940 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1941 (set_arch_mach): Delete non-MIPS code.
1942 (reloc_howto_type_lookup): Ditto.
1943 * Makefile.in: Adjusted.
1945 * libbfd.c (bfd_tell): Update `where' field.
1946 (bfd_seek): Don't do anything if we're not changing the file
1947 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1948 field against a SEEK_SET request. Call bfd_tell to re-update
1949 `where' field when done.
1950 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1952 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1954 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1956 * Makefile.in: added installcheck target
1958 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1960 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1961 if the type is not stNil.
1963 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1965 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1966 forward declarations.
1968 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1969 it's implied by the type.
1971 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1973 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1975 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1977 * rs6000-core.c: Add .ldinfo section.
1979 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1981 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1983 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1985 * section.c (bfd_set_section_contents): whitespace
1986 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1989 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1991 * hosts/go32.h: don't define POSIX_UTIME
1993 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1995 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1996 against machine architecture stored in the ELF header, to resolve
1998 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1999 NULL, so only use results when non-NULL.
2000 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2001 and add to vector of targets.
2003 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2005 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2006 are always just debugging symbols.
2008 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2009 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2011 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2013 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2014 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2015 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2016 defined, which they aren't in hpux 7.0.
2018 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2019 Tran-Le, tranle@intellicorp.com.
2021 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2023 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2024 ahead and do the relocation.
2025 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2026 what needs to be done.
2027 (ecoff_reflo_reloc): Do the REFHI relocation here.
2029 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2031 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2032 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2033 relocs are reasonable.
2034 * coff-msym.c: Eliminated uses of DEFUN.
2035 (ecoff_swap_tir_out): New function.
2037 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2039 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2040 * configure.host (vax-*-ultrix2*): Add triplet.
2041 * hosts/vaxult2.h: New file.
2042 * config/vaxult2.mh: New file.
2044 * aoutx.h (string.h): Include for strchr and friends.
2045 * archive.c (string.h): Include for memchr and friends.
2046 * elf32.c (string.h): Include for strrchr and friends.
2048 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2050 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2051 (MY_set_sizes): Use sunos4_set_sizes.
2053 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2054 deleted, as well as elf-big and elf-little targets.
2055 * libelf.h: New file.
2056 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2058 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2060 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2062 * coffcode.h (coff_compute_section_file_positions): Don't need
2063 variable "old_sofar" if compiling for i960.
2065 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2067 * libbfd.h: Updated.
2069 * ieee.c (exten, envi): "static" belongs first in declaration.
2071 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2073 * srec.c: add support for symbolsrec, srecords with symbols in
2076 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2078 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2079 to avoid lint complaints.
2081 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2083 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2084 type SHT_STRTAB. Don't alter file offset for section 0.
2085 (reloc_type_names): Now an array instead of a macro. Still inside
2086 "#if 0", since it's used only in debugging code also in "#if 0".
2087 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2088 (sort_reloc_map): New function.
2089 (sparc_reloc_map): New variable.
2090 (elf_bfd_reloc_type_lookup): New function.
2092 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2094 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2095 bfd_make_debug_symbol; they were already in the target structure.
2096 * Adjusted all uses of JUMP_TABLE.
2097 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2098 from coff_make_debug_symbol.
2099 * libcoff.h: Updated accordingly.
2101 * Minor cleanups provoked by gcc warnings:
2102 * aoutx.h (NAME(aout, reloc_type_lookup)),
2103 cpu-h8300.c (local_bfd_reloc_type_lookup),
2104 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2106 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2107 ieee.c (ieee_slurp_section_data),
2108 elf.c (elf_make_sections, elf_fake_sections,
2109 elf_compute_section_file_positions, elf_write_object_contents):
2110 Removed unused variables.
2111 * archures.c: Removed /* from within comment.
2112 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2113 * oasys.c (oasys_write_data): Initialize i.
2115 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2117 * libcoff.h (obj_raw_syment_coun): New macro.
2118 * coffgen.c (coff_get_normalized_symtab): Initialize
2120 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2122 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2124 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2126 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2127 for compatibility with tools from MIPS.
2129 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2130 * config/irix3.mt, config/irix4.mt: Removed.
2131 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2132 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2134 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2136 * hosts/hp300bsd.h: Add gross hack to determine whether we
2137 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2138 files (and set other parameters) to match.
2140 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2142 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2143 ansi definition which otherwise confuses non-ansi compilers.
2145 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2146 ultrix cc by forward declaring getenv as is done in
2149 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2151 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2152 avoiding a fatal error in vax ultrix 4.2 cc.
2154 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2156 * bfd-in.h, VERSION: Roll to version 2.1.
2158 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2160 * oasys.c (oasys_write_object_contents): Lint.
2161 * srec.c: Whitespace cleanup.
2163 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2165 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2166 cleaned up output formatting a bit.
2168 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2170 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2171 relaxable. Should be moved somewhere else.
2173 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2175 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2176 (aout_mips_*_vec): Added seclet_link element.
2178 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2179 support for aout-mipsbsd target.
2181 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2183 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2185 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2187 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2189 Add support for the H8/500
2191 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2193 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2195 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2196 * coff-mips.c: Now includes libecoff.h.
2197 (ecoff_data_type): Moved to libecoff.h.
2198 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2199 call it. If there is ever another ECOFF target, this and the
2200 swapping functions should be accessed via an ECOFF specific target
2202 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2204 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2206 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2207 no longer includes this file.
2209 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2210 bits to 0 to make comparison test useful.
2212 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2213 avoid overflowing GP accessible sections in binutils/objdump.
2215 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2217 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2218 reading more robust: Fail if string index is out of string
2221 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2223 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2224 PCREL13): Don't take dst_address into account; the input file has
2225 already taken care of that.
2227 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2229 * coff-mips.c: Completed support for linker and binutils.
2231 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2233 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2234 original addend from section contents.
2236 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2238 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2239 * hosts/delta88.h (strtol): Fix prototype.
2240 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2242 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2244 * elf.c: Get rid of "#ifdef sparc".
2245 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2246 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2248 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2249 compile type conditionals on host CPU.
2250 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2252 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2254 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2256 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2257 ECOFF which has two common sections.
2258 (bfd_com_section): Set SEC_IS_COMMON flag.
2259 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2260 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2261 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2262 bfd_is_com_section macro rather than checking for equality to
2265 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2267 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2268 (coff_mkobject_hook): Accept aouthdr argument.
2269 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2270 Handle NULL aouthdr argument.
2271 (coff_object_p): If there is no aouthdr, pass it as NULL to
2273 * libcoff.h: Rebuilt for mkobject_hook changes.
2275 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2276 additional MIPS ECOFF fields.
2278 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2280 * configure.host: added mips-dec-bsd*
2281 * configure.in: added mips-dec-bsd*
2282 * aout-mipsbsd.c: new file for mips-dec-bsd*
2283 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2284 * aoutx.h: added mips support.
2285 * archures.c: added mips support to bfd_default_scan().
2286 * cpu-mips.c: added support for R4000 (untested).
2287 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2288 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2289 hope will make it into include/bfd.h.
2290 * targets.c: added aout_mips_*_vec.
2292 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2294 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2296 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2298 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2300 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2302 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2304 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2305 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2306 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2307 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2309 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2310 bfd_swap_reloc_in or coff_swap_reloc_out.
2311 * coff-mips.c: Added code to link and write out symbolic debugging
2312 information, and to swap relocs in and out.
2314 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2316 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2317 (coff_write_object_contents): coff_count_linenumbers returns the
2318 number of line number records it found.
2320 * coffgen.c (coff_write_linenumbers): only write out line numbers
2321 in the section they belong to.
2323 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2325 * targets.c (bfd_target): Added relocateable argument to
2326 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2327 target vector for linker use.
2328 * bfd.c (bfd_seclet_link): New macro.
2329 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2330 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2331 and boolean return value. Made static.
2332 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2333 relocateable argument.
2334 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2335 relocateable argument (if relocateable, saves relocs).
2336 * bout.c (b_out_get_relocated_section_contents),
2337 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2338 relocateable argument (if relocateable, just calls
2339 bfd_generic_get_relocated_section_contents).
2340 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2341 argument to prototype.
2342 * All targets: Set new _bfd_seclet_link vector to
2343 bfd_generic_seclet_link.
2345 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2347 * coffgen.c: #include seclet.h.
2349 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2351 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2352 debug info. Setup info about linker symbols only, and use
2353 standard bfd fields to hold the info.
2354 * (hppa_object_p): Remove unneeded decls.
2355 * (hppa_new_section_hook): Get rid of most of this.
2356 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2357 fat. Remove all knowledge of stabs, remove redundant knowledge of
2359 * Remove macros for accessing fields which are now gone.
2361 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2363 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2365 * coff-z8k.c: delete unused reloc functions
2367 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2369 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2370 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2371 * coff-msym.c: Use DEFUN for function definitons.
2372 * coff-mips.c: Added code to read and print symbols, and to find
2375 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2376 swapping functions into coffswap.h for ECOFF use. Moved
2377 relocation functions, only used by h8300 and z8k, into reloc16.c.
2378 Added hooks for coffgen.c functions to backend data structure, and
2379 added hook functions. Still more could be done.
2380 * coffswap.h: New file to hold COFF swapping routines.
2381 * coffgen.c: New file to hold generic COFF functions.
2382 * reloc16.c: New file to hold h8300 and z8k specific relocation
2384 * libcoff-in.h: Added declarations for functions in coffgen.c.
2385 * libcoff.h: Rebuilt to incorporate changes.
2386 * coff-h8300.c: Function name changes.
2387 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2388 hook rather than defining EXTRA_CASES.
2389 * Makefile.in: Build new files coffgen and reloc16. Added
2390 dependencies of coff-*.o on coffswap.h and seclet.h.
2392 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2394 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2395 about discarding const.
2397 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2399 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2401 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2403 * configure.in (post-target): If --with-minimal-bfd is specified,
2406 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2408 * srec.c (srec_write_records): one of my boards wants a CR between
2411 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2413 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2414 (it broke a couple of weeks ago).
2416 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2418 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2419 return type, so libbfd.h doesn't reference undefined typedefnames.
2421 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2423 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2425 (coff_pointerize_aux): don't pointerize a negative tagndx
2426 (sometimes generated by SCO 3.2v4 cc).
2428 * bout.c (calljx_callback, callj_callback,
2429 b_out_get_relocated_section_contents): warn if relocating against
2430 an undefined symbol.
2432 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2434 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2435 Make a bunch more routines be static.
2436 * hppa.c (fill_spaces): Get rid of this, replace with much better
2437 written setup_sections().
2438 * (setup_sections): New routine to create BFD sections for each
2439 space and subspace in SOM files.
2440 * (hppa_object_setup): Use BFD sections created by
2441 setup_sections() to locate GDB symbol table info.
2442 * (make_unique_section): New routine to create a BFD section. It
2443 ensures that the given name is unique, and will generate a unique
2445 * (hppa_object_p): Become much more paranoid about file header.
2446 * (make_bfd_asection): Call bfd_make_section to do the dirty
2447 work. Simplify code somewhat.
2448 * (hppa_core_file_p): Use proper name for stack section.
2449 * libhppa.h: Remove millicode_start, millicode_end decls.
2451 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2453 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2455 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2456 relocs, don't bother doing the adjustment if the value to add is
2459 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2461 * bfd.c (bfd_get_size): New function that gets an upper bound
2462 on the possible size of any object in a bfd.
2463 * elf.c (bfd_elf_find_section, elf_get_str_section,
2464 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2466 * elf.c (elf_big_vec, elf_little_vec): Document last three
2467 members initialized to NULL.
2469 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2471 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2473 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2475 * hosts/std-host.h: New file. Attempt at a generic/default
2476 set of definitions, to discourage porting to new hosts by copying.
2477 * hosts/news.h: Removed.
2478 * hosts/sparc.h: Use std-host.h.
2479 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2480 perhaps we can later remove the the_bfd field from each symbol.
2481 * syms.c (struct symbol_cache_entry): Remove unused field
2482 app_data. Add comment noting that the_bfd is almost redundant,
2484 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2485 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2486 * hppa.c (fill_spaces): Make slightly more rebust.
2487 * configure.in: Allow std-host as the "default" host.
2489 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2491 * bfd.c: Add struct hppa_core_data to tdata union.
2492 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2493 Get rid of HPPA/BSD specific code. That will go somewhere else
2495 * (fill_spaces): Don't spin forever and die if you don't find
2496 $MILLICODE$ subspace.
2497 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2499 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2500 Make these work for HPUX.
2501 * (make_bfd_asection): New routine to make section creation a
2503 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2504 * libhppa.h: #include the right system files. Redefine all of
2505 the structs/macros for hacking core files to use more sensible
2506 HPUX core file structures.
2507 * targets.c (target_vector): Conditionalize hppa_vec on
2508 HOST_HPPAHPUX, not hp9000s800.
2509 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2510 malloc and realloc. #define HOST_HPPAHPUX.
2512 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2514 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2515 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2516 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2517 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2519 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2520 * aix386-core.c: New file for handling core files on AIX on PS/2.
2521 * targets.c: if AIX386_CORE, use aix386_core_vec.
2522 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2525 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2527 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2530 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2532 * Makefile.in: added dvi target
2534 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2536 * bfd.c: Use right name for tekhex tdata struct.
2537 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2538 * libcoff.h: Updated to get spacing change from coffcode.h.
2539 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2541 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2543 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2544 functions, with the "guts" of the old bfd_slurp_bsd_armap
2545 and bfd_slurp_coff_armap, but assuming we've already checked
2546 if the armap is present or not.
2547 Also, rewrite a bit to avoid keeping around obstack data
2549 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2550 Various fixes to correctly handle COFF_style archives names.
2551 (Note that because these have a trailing '/', the names can
2552 have embedded spaces.)
2553 * archive.c (bfd_slurp_armap): New function, replaces old
2554 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2555 _either_ format, and calls do_slurp_bsd_armap or
2556 do_slurp_coff_armap if either form of map is seen.
2557 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2558 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2559 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2560 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2562 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2564 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2565 * libhppa.h: Make millicode_start and millicode_end be unsigned
2566 int to be same type as CORE_ADDR in GDB. Why are these here?
2568 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2570 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2571 vaddr of the section to the addend.
2572 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2573 SCO_CORE to SELECT_VECS.
2574 (target_vector): add sco_core_vec.
2575 * sco-core.c (sco_core_vec): add leading underscore initializer.
2576 * configure.in (i[34]86-*-sco*): use target i386-sco.
2577 * config/i386-sco.mt: new file; define SCO_CORE.
2579 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2581 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2583 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2585 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2587 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2589 * hosts/i386linux.h: Include unistd.h.
2591 * aoutx.h (print_symbol): aout_stab_name returns a constant
2593 * libaout.h (aout_stab_name): Fix prototype.
2594 * stab-syms.c (aout_stab_names): Array is now const.
2595 (aout_stab_name): Return value is now pointer to const.
2597 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2600 * syms.c (asymbol): Added new field "app_data", for data
2601 particular to the application. Some of the linker flags ought to
2602 get moved to this field someday.
2604 * archures.c (bfd_default_scan): Recognize a few more numbers:
2605 80486, 80960, and 960.
2607 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2608 bfd_coff_std_swap_table, cast to PTR.
2609 * bfd.c (bfd_coff_swap_*): Deleted macros.
2610 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2612 * coffcode.h (type bfd_coff_backend_data): New structure type,
2613 contains pointers to the COFF-specific swapping routines.
2614 (bfd_coff_std_swap_table): New data structure, to be used when
2615 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2616 (bfd_coff_swap_*): New macros.
2617 * coff-mips.c (mips_coff_swap_table): New data structure.
2618 (ecoff_big_vec): Use it.
2619 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2620 * All other targets: Deleted coff-specific vector entries.
2622 * trad-core.c: Fixed some `PARAMS' uses that were missing
2625 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2627 * aoutx.h (some_aout_object_p): Protect arg prototype in
2628 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2630 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2632 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2633 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2634 PARAMS for readability.
2636 * aoutx.h: Add type to callback parameter.
2637 * coff-mips.c: Don't call trad-core.h, not needed.
2638 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2639 * trad-core.h: Eliminate, unused.
2641 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2643 * format.c (bfd_check_format): if default target isn't found
2644 then look through the entire list rather than return early.
2646 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2648 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2650 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2652 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2654 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2656 * coff-z8k.c: checkpoint, more addressing modes handled
2657 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2660 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2662 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2664 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2666 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2668 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2670 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2671 and about when file descriptors are closed.
2673 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2675 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2676 written out correctly.
2678 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2680 * section.c: New section bit SEC_SHARED_LIBRARY.
2681 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2682 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2685 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2687 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2688 macros; use PARAMS to declare the function pointers involved.
2690 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2691 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2693 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2695 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2697 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2698 declaring pointers to functions.
2699 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2700 * seclet.h: Declare external function with PARAMS.
2702 * doc/chew.c (exfunstuff): Eliminate.
2703 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2704 * doc/proto.str: Use paramstuff rather than exfunstuff.
2706 * libbfd.h: Update, based on changes in source code and chew.
2708 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2710 * libieee.h: Add FIXME about removing limit on number of sections.
2711 * bfd-in.h: Improve comments to make it clear that bfd.h is
2712 the wrong place to edit this file.
2713 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2714 same places where we install bfd.h.
2716 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2718 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2719 symbol type before blindly modifying the auxent. Specifically,
2720 only modify the endndx fields for types that need it, and don't
2721 set the array information for non-arrays.
2723 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2725 * aoutx.h (some_aout_object_p): Section list should be set up
2726 correctly anyways; don't have to set up "next" pointers manually.
2728 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2730 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2731 config/i386v.mh: removed -DUSG from HDEFINES.
2732 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2734 hosts/i386v.h: don't define POSIX_UTIME.
2736 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2738 * ieee.c (ieee_slurp_sections): make a private copy of the
2739 section's name before truncating it.
2741 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2743 * hppa.c: add symbol_leading_char entry in transfer vec
2745 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2747 * ieee.c (get_symbol): can now cope when two symbols of a
2748 different class, but the same index number occur consecutively.
2749 (get_section_entry): nicer name for sections being forward
2750 referenced. (ieee_archive_p): don't free the filename string,
2751 since it was never malloced.
2753 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2755 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2757 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2759 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2760 optionally setting the dimen info, since they are in the same
2761 memory locations. Also zero out external auxent.
2762 (coff_write_symbol): don't zero external auxent; now done in
2765 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2767 * Check fclose return value for errors.
2768 libbfd.h: bfd_cache_close now returns a boolean.
2769 cache.c (bfd_cache_delete): return fclose success value.
2770 (bfd_cache_close): return bfd_cache_delete return value.
2771 opncls.c (bfd_close, bfd_close_all_done): return result of
2774 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2776 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2778 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2780 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2781 work out a coff relocation type from a howto's attributes rather
2782 than using the input r_type field. This fixes PR1677 and allows
2783 conversion of a.out relocs to coff relocs.
2785 * coffcode.h (coff_write_relocs): if supplied a relocation
2786 relative to an absolute symbol, use the right symbol index.
2788 * reloc.c (bfd_perform_relocation): do a partial link for coff
2791 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2793 * changes to support i386-sysv with shared libraries:
2794 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2795 check for .data2; if _LIB is defined, check for it; map
2796 SEC_NEVER_LOAD to STYP_NOLOAD.
2797 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2798 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2799 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2800 if section has contents, not just if it is loadable; if
2801 TWO_DATA_SECS, check for .data2
2802 (coff_set_section_contents): set vma of .lib section to number of
2804 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2805 don't define coff_write_armap to bsd_write_armap.
2806 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2809 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2811 * solaris2.h: Get the definition of alloca from alloca.h if we
2814 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2816 * configure.in (i960-*-{aout,bout}): Support these.
2818 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2820 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2822 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2824 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2825 no-longer-used definitions of L_SET and L_INCR.
2826 * i386linux.h: Tweaks to smooth Linux build.
2828 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2830 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2832 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2834 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2835 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2836 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2837 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2839 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2840 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2842 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2844 * configure.host: New file, contains mapping of host configs
2845 to host support file names for bfd, binutils, opcodes.
2846 * configure.in: Use it.
2847 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2848 * i386bsd.c: Cleanup, reformat.
2849 * config/i386-bsd.mt: Comment changes.
2850 * config/i386bsd.mh: New file for core file support.
2851 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2852 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2853 on BSD 4.4 define ALIGN (sigh!).
2855 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2857 * libaout.h (aout_backend_data): added exec_header_not_counted
2858 field. For ZMAGIC files only, when text_includes_header is set, by
2859 default the length of the exec header is counted in the text
2860 section size. For go32, exec header is mapped in but does *not*
2861 contribute to the size of section.
2862 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2863 is not set, but ztih is, add the size of the exec header to the
2864 recorded size of the text section.
2865 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2866 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2867 Also set text_includes_header.
2868 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2869 by default in MY(backend_data).
2871 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2873 * aout-target.h (callback): Don't define this function if it won't be
2876 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2877 type doesn't match. Don't lose if file sections have already been
2879 (set_arch_mach): Set reloc_entry_size.
2880 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2882 * hosts/i386bsd.h: New file.
2883 * configure.in: Recognize i[34]86-*-bsd host.
2885 * aout-target.h (callback, write_object_contents): Delete unused
2888 * aoutx.h (reloc_type_lookup): New function.
2889 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2890 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2891 (MY_reloc_howto_type_lookup): Don't define it.
2893 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2895 (slurp_symbol_table): Use header byte order, not target byte
2896 order, for reading symbol data.
2898 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2900 * configure.in: Undo some brain damage in the host section.
2901 * configure.in: Reformat the target section, test many configs.
2902 * Makefile.in (make): Remove obsolete `make make'.
2903 * aoutx.h (some_aout_object_p): Make defines line up.
2905 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2907 Now a bfd knows whether underscores are normally prepended
2908 to symbols in its file format.
2910 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2911 coff-z8k.c: targets set so they have leading underscore
2912 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2913 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2914 without leading underscore flag
2915 * targets.c: add symbol leading char to xvec description
2916 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2918 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2920 * archive.c: Make errno global.
2921 * archive.c (_bfd_write_archive_contents): If read fails (and
2922 errno!=0) set bfd_error to malformed_archive (since this probably
2923 indicates a truncated archive), rather than system_call_error.
2925 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2927 * Makefile.in: added rules for i386bsd.c
2928 * i386bsd.c: new file, supporting 386bsd.
2929 * configure.in: recognize i386-*-bsd target.
2930 * config/i386-bsd.mt: new file - 386bsd target configuration.
2932 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2934 * configure.in: re-arrange host section to use *-*-* notation,
2935 clean up some of the target section as well
2937 * seclet.c: cast result of bfd_get_relocated_section_contents to
2938 avoid compiler warnings
2940 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2942 * coffcode.h (coff_section_symbol): Create section if it doesn't
2945 * bout.c: Removed some unused variables.
2947 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2949 * Portability fixes from p3:
2950 coffcode.h (coff_write_relocs): removed sanity check until it
2951 works on all targets (per advice from sac).
2952 config/hp9000.mh: new file to define USG.
2953 hppa.c: #undef hppa before the JUMP_TABLE.
2954 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2956 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2957 local variable target volatile to avoid mysterious bug in
2960 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2962 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2963 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2965 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2967 * coff-z8k.c (func_da, func_jr): Lint.
2968 * coffcode.h: Use memset rather than bzero.
2969 * elf.c: Use memcpy rather than bcopy.
2970 * tekhex.c: Use memset rather than bzero.
2972 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2974 Add Adobe a.out support.
2976 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2977 * config/adobe.mt: Add.
2978 * configure.in (*-adobe-* target): Add.
2979 * targets.c (a_out_adobe_vec): Add.
2980 * Makefile.in: add aout-adobe.c.
2982 * configure.in: Put two dashes in all entries to be matched.
2983 Add comments to remind people to do this.
2984 Reorder all entries that match manufacturer names, to occur
2985 last, so they will only be matched if no more specific match
2986 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2988 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2990 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2991 since we should never have a NULL section.
2992 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2993 tests, set the section to bfd_abs_section.
2995 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2997 * coff-z8k.c: getting closer
2998 * coffcode.h (coff_get_relocated_section_contents): allow
2999 EXTRA_CASES hooks for different arches to provide different reloc
3001 * seclet.h: #ifndef around it to allow multiple inclusion
3002 * srec.c: minor doc fix
3004 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3006 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3008 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3010 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3013 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3015 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3016 filling in reloc, in case immediately following code doesn't set
3019 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3021 * coffcode.h (coff_renumber_symbols): set the last renumbered
3022 symbol pointer to NULL, as expected by coff_write_linenumbers.
3023 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3024 type R_IHCONST used on the 29k.
3026 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3028 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3029 update, based on how the underlying file was opened. Obsoletes
3031 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3032 all FASCIST_FDOPEN config defines.
3034 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3036 * sparc-opc.c: Moved to opcodes library, now that we have one.
3037 * Makefile: Don't compile it.
3039 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3041 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3043 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3045 * section.c (bfd_set_section_flags): Remove a sanity check.
3046 It is unfortunately broken, and prevents strip from working.
3048 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3050 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3051 created by last change.
3053 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3055 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3056 * bfd-in.h: Bump to version 2.0.
3058 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3060 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3061 braindamaged HP/Apollo compiler happy.
3063 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3065 * format.c: Fix description of search for matching target.
3066 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3067 * targets.c: Update description of search for matching target.
3068 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3069 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3070 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3072 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3074 * Makefile.in: Added mostlyclean/clean/distclean rules.
3076 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3078 * targets.c (target_vector): Take out oasys (unless that is
3079 the default): Because there is no magic number in archives,
3080 there can be annoying target mis-matches.
3082 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3084 * sparc-opc.c: Rigorously updated to match architecture manual.
3086 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3088 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3089 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3090 to the built-in abs_section were not written out correctly.
3092 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3094 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3095 large, assume we're using a swapped byte order and fail with
3096 wrong_format rather than dumping core.
3098 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3100 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3101 filename constraints.
3102 * Makefile.in: Updated to reflect change.
3104 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3106 Add preliminary support for the we32k:
3108 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3110 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3112 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3114 * bout.c: added support for relaxable alignment relocs.
3116 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3117 pass down pointer to play area rather than use alloca
3119 * cpu-z8k.c (compatible): made static to reduce name space
3122 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3124 Add basic support for the z8k:
3126 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3127 section.c, targets.c,
3129 * syms.c: move mis-inserted patch.
3131 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3133 Documentation fixes:
3134 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3135 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3137 * reloc.c: break out addend item from surrounding text.
3139 * doc.str (DOCDD): Defined. Adds text to output.
3140 (bodytext): Put bulletize before kill_bogus_lines.
3141 * chew.c (bulletize): End itemization after a blank line, to
3142 prevent following text from being swallowed up in an item.
3144 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3146 * configure.in: Add sparclite as a target.
3148 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3150 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3153 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3154 from a coff file (csym is null), dont deref them
3156 * ieee.c (parse_expression): get the answer right when adding an
3157 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3158 on elts so that filename is filled in.
3160 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3162 * bout.c (howto_align_table): New set of relocs, with enough
3163 data for "objdump -r" to work.
3164 (b_out_reloc_type_lookup): Recognize alignment relocs.
3166 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3168 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3169 invocations of make. Also, always create installation
3172 * config/apollov68.mh: removed -g from CC definition.
3174 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3176 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3177 overflowing gp-offset range.
3179 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3181 * srec.c (srec_set_section_contents): don't write out sections
3182 without the LOAD and ALLOC attributes
3184 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3186 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3187 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3188 * aout-target.h (callback): Don't set page/seg sizes.
3190 (set_sizes): New routine.
3191 (backend_data): Point to it.
3192 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3193 (sunos4_aout_backend): Point to it.
3194 * aoutx.h (set_arch_mach): Call set_sizes callback.
3196 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3198 * aout-target.h: Make _bfd_slurp_extended_name_table be
3199 the default. Given that we *write* the suckers (for long
3200 archive member names), we really ought to be able to read them!
3201 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3202 seem to be needed, and many machines don't have it.
3204 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3206 * coff-m68k.c (vector): read and write archives in coff format.
3208 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3210 * opc-sparc.c: New file.
3212 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3214 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3215 pointers to bfd_byte* before performing arithmetic on them. Such
3216 use with bare void* pointers is a gcc extension.
3217 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3218 * archive (normalize): Add to CONST to match actual usages with
3221 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3223 * configure.in: Recognize i486 host cpu, and use i386-elf
3226 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3228 * config/stratus.mt (CC): Remove definition.
3229 * elf.c (bfd_section_from_shdr): Test for the possibility that
3230 section_from_elf_index returns NULL and don't dereference it.
3232 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3234 * add hppa_data to bfd tdata (indirectly via sef).
3236 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3238 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3240 * configure.in: error messages to stderr, not stdout
3242 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3244 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3245 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3246 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3248 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3250 * configure.in: recognize hppa* instead of hppa
3252 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3254 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3255 RTYPE2HOWTO to cope with same.
3256 * reloc.c (bfd_perform_relocation): added support for size of -2
3257 (subtract a word reloc type). Updated doc.
3259 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3261 * Makefile.in: merged changes from progressive, removed rcsid.
3263 * archures.c, archive.c, Makefile.dos: removed rcsid.
3265 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3267 * bfd-in.h : add BFD_IS_RELAXABLE flag
3268 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3269 header e_relaxable, major hackery in callbacks
3270 * libaout.h : add space for a_relaxable.
3271 * seclet.c (rel): don't relax empty sections
3274 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3276 * section.c (STD_SECTION): add some casts to the initializers for
3279 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3281 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3282 and add appropriate casts to keep (picayune) aix-cc happy.
3284 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3286 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3287 symbol pointers. Punt expensive & useless bfd_realloc. Use
3288 malloc for raw symbols, and free it before returning.
3289 (bfd_section_from_shdr): Do not slurp symbol table until politely
3290 asked. Do not even slurp string tables.
3291 (elf_get_symtab_upper_bound): Count 'em without reading them.
3292 (elf_get_symtab): This is how to politely ask. Schlurp!
3293 This should probably just *become* elf_slurp_symbol_table, FIXME.
3295 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3297 * archive.c (bsd_write_armap): write the timestamp of the
3298 archive header to be just a little bit later than the timestamp of
3299 the file, otherwise the linker will complain that the index is
3302 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3304 * configure.in: Add m68k-ericsson-*.
3306 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3308 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3309 * elf.c: Remove unconditional debug printf's.
3310 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3311 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3312 (elf_slurp_symbol_table): Hand out symbols in forward, not
3313 reverse order. Simplify duplicate code.
3315 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3317 * elf.c: Remove "(void)" casts from function calls where the
3318 return value is ignored, in accordance with GNU coding standards.
3320 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3322 * hppa.c: Apply John's standard fix to avoid "empty translation
3323 unit" warnings from some ANSI-C compilers.
3325 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3327 * hosts/solaris2.h: Configure same as sysv4.
3329 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3331 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3332 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3333 type match actual return type.
3334 * elf_print_symbol (section_name): Make CONST.
3336 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3338 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3339 New files, for Linux (a free Unix clone for 386 machines).
3340 * Makefile.in, configure.in, targets.c: Update accordingly.
3342 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3343 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3344 correct calling of howto special functions and fixes from Raeburn
3346 * archures.c: nuke bfd_reloc_code_type
3347 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3348 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3349 SEC_NEVER_LOAD, various other bfdgas newness
3350 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3351 * targets.c: change jump table vector to above
3354 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3356 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3357 its prototype will be included in libbfd.h. Change result type
3358 to struct * (rather than equivalent typedef) so it can be used in
3359 the prototype, where they typedef won't be known.
3360 * libbfd.h: Updated version.
3362 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3364 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3365 targets.c: HPPA merge.
3367 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3369 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3370 * config/solaris2.mh: Kludge around Sun compiler bug.
3372 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3374 * libaout.h (aout_backend_data): Change defs of two bitfields to
3375 be unsigned chars instead to get around rs6000 compiler problem.
3377 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3379 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3380 Correct misconception that there can be only one symbol table.
3381 Only call elf_slurp_symbol_table on the full symbol table, not
3382 the dynamic one which is only a subset of the full one.
3384 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3386 * coffcode.h (coff_compute_section_file_positions): For I960,
3387 don't align sections in file.
3389 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3391 * targets.c (struct bfd_target): Added field for target-specific
3392 (but not file-specific) data, for distinguishing minor
3393 characteristics between (e.g.) a.out formats.
3395 * section.c (struct sec): New field user_set_vma indicates vma
3396 field should be heeded, not assumed to be unset.
3397 (STD_SECTION): Initialize that field of standard sections to zero.
3398 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3400 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3401 pre-swapped version.
3403 * archures.c (struct bfd_arch_info): Fixed order of comment and
3404 field decl. New fields indicate size of page and segment for
3406 * cpu-m68k.c (N): Fill in values.
3407 * cpu-sparc.c (arch_info_struct): Ditto.
3409 * libaout.h (struct aout_backend_data): Various bits of data (not
3410 all used currently) with characteristics of a.out implementation.
3411 Important field for now is text_includes_header, indicating that
3412 the text section starts immediately after the file header, which
3413 gets mapped in with it.
3414 (struct aout_data): New fields indicate whether vma has been
3415 adjusted yet (not yet used), and what magic number will be used in
3416 the output file (should go away in favor of vma_adjusted).
3417 (WRITE_HEADERS): Code for dealing with section sizes and related
3418 header fields replaced with call to adjust_sizes_and_vmas.
3419 * aoutx.h (some_aout_object_p): Fill in magic number field.
3420 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3421 (set_arch_mach): Set page size and segment size once CPU
3423 (adjust_sizes_and_vmas): New function; has much code moved
3424 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3425 and size parameters, as well as many header fields, after deciding
3426 on magic number for output file. Checks to ensure that this
3427 adjustment has only been done once.
3428 (set_section_contents): Call adjust_sizes_and_vmas instead of
3429 doing much of the work here.
3431 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3432 default (null) values of these fields.
3433 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3434 value in exec header.
3435 (sunos4_aout_backend, MY_backend_data): Define backend data
3436 indicating file header is included in text section.
3438 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3440 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3441 gcc version 2, to avoid warnings.
3443 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3445 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3446 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3448 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3450 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3452 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3454 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3455 * configure.in: Rewrite target parsing to use simple format.
3456 Handle sparc-sun-solaris2 configuration.
3457 * aout64.h: Avoid ANSI C brain death warning.
3458 * elf.c: Avoid trigraph (???) or /* in comments.
3460 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3462 * config/sysv4.mh: new file, RANLIB=echo
3464 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3466 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3468 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3469 elf_core_tdata_struct into a single common struct. Core files
3470 wouldn't have worked at all without this.
3471 (bfd_elf_find_section): New function for GDB's undercover use
3472 to find string sections that BFD hides from it.
3473 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3475 (elf_object_p, elf_core_file_p): Allocate internal file header
3476 storage dynamically.
3477 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3478 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3480 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3482 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3484 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3486 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3488 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3490 * configure.in: handle m680[01234]0 as aliases for m68k
3492 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3494 * coff-a29k.c: do byte relocs correctly
3495 * coffcode.h (styp_to_sec_flags): never load INFO sections
3496 * seclet.c (rel): don't relocate INFO sections
3498 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3500 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3501 Make the symbols unmodifiable.
3502 (bfd_section_init): Deleted.
3503 * init.c (bfd_init): Don't call bfd_section_init.
3505 * section.c (bfd_set_section_contents): Ensure that range to be
3506 written is within section boundaries.
3507 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3510 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3512 * coff-i960.c (howto_table): Deleted.
3513 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3514 interesting entries from old howto_table.
3515 (RTYPE2HOWTO): Adjusted to use switch.
3516 (coff_i960_reloc_type_lookup): New function.
3518 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3519 records for section symbol.
3520 (make_abs_section): Unused; deleted.
3521 (renumber_symbols): Re-order symbols so undefined symbols come
3522 last, as COFF format desires.
3523 (coff_write_symbol): Put C_FILE symbols in debug section always.
3524 (coff_section_symbol): New function; creates a symbol with the
3525 same name as a section, and sets up aux records for it.
3526 (coff_add_missing_symbols): New function; adds section symbols to
3527 symbol table if they aren't there already. Should someday also
3528 add a dummy C_FILE symbol if none is present.
3529 (coff_write_object_contents): Add missing symbols before preparing
3530 symbol table to be written.
3531 (coff_slurp_reloc_table): Verify that symbol indices read in are
3532 in a reasonable range.
3533 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3534 (obj_conv_table_size): Accessor macro.
3536 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3537 reloc types on i960.
3539 * bfd-in.h (bfd_get_section_name): New macro. Like
3540 bfd_section_name, but returns rvalue, not lvalue.
3541 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3542 (bfd_get_section_flags): Now returns rvalue.
3544 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3545 general, some specific to sparc or i960.
3547 * aoutx.h (set_section_contents): Set VMA for each section based
3548 on previous section. If text section VMA doesn't appear to have
3549 been set, make a best guess from the type of file.
3551 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3553 (MY(vec)): Initialize reloc_type_lookup field.
3555 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3556 (bfd_error_trap, bfd_error_vector): Extern, not common.
3558 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3559 few types of relocs for sparc; will need enhancement.
3561 * bout.c (callj_callback): Use DEFUN macro in definition.
3562 * coff-i960.c (optcall_callback): Likewise.
3564 * targets.c (bfd_target): Added fields reloc_type_lookup and
3565 _bfd_make_debug_symbol. Also minor comment changes.
3566 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3567 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3568 than arch info, and dispatch with BFD_SEND. Callers changed.
3569 * archures.c (struct bfd_arch_info): Deleted field
3571 * cpu-*.c: Don't initialize that field.
3573 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3574 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3575 (bfd_errmsg): Now returns ptr to const.
3576 * bfd-in.h (bfd_errmsg): Fix prototype.
3578 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3579 * reloc.c (bfd_generic_relax_section): Ditto.
3581 * section.c (Section Output doc): Improve description of use of
3582 output_section and output_offset.
3584 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3586 * sco-core.c: new file from net.
3587 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3588 Now we have the hairy linker, it's possible to move symbols from
3589 one section into another. Actually make that work!
3591 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3593 * hosts/sun3.h: fix declaration of free.
3595 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3597 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3598 * coff-h8300.c (reloc_processing): all relocs are relative to
3600 * opncls.c: don't use fdopen on DOS systems
3602 short patches from Glenn Kasten (glenn@ready.com)
3603 * target.c: enabled oasys support
3604 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3605 fix problem where a relocation which crossed a modification byte
3606 boundary did not work. Fix problem where a relocation near the end
3607 of a data record did not work.
3610 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3612 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3613 archvie header string counts the endian way, this heuristic sees
3614 how big an archive string to read by trying it one way and if the
3615 string table is unreasonably big, trying it the other. *FIXME*.
3616 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3618 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3620 * bfd-in.h: Increase version number to 1.97, for consistency
3622 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3624 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3626 * bfd-in.h: bump version to 1.96
3627 Major change; changed calling convention for
3628 bfd_get_relocated_section_contents so that caller allocates
3629 memory for section data.
3630 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3631 seclet.c, targets.c, bfd.c: reflect new convention.
3632 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3633 case, then use reasonable default values for SEC_* flags.
3635 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3637 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3638 size of output reloc struct.
3639 * targets.c, Makefile.in: comment out tekhex for the moment.
3640 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3641 * configure.in: tandem target is st2000
3642 * coff-m68k.c: rename static howto_table to global
3643 m68kcoff_howto_table.
3644 * bout.c: remove unnecessary abort
3645 * coff-a29k.c: various changes to the way relocations work to cope
3646 with the "new order" and latent bugs.
3649 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3651 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3652 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3653 * reloc.c (bfd_perform-relocation): don't relocate refs to
3654 absolute symbols if doing a partial link.
3656 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3658 * configure.in: Add a29k-amd-udi.
3660 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3662 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3663 internal_exec structure before initializing the fields that
3664 are used, so that the unused fields are in a known state.
3666 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3668 * tekhex.c (struct data_struct): Convert from typedef that
3669 typedefs nothing to a normal structure declaration.
3670 * tekhex.c (pass_over): Prototype args for function that
3671 second arg points to.
3673 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3675 * Makefile.in: remove old style staging. Do not print recursion
3678 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3679 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3682 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3684 * bfd.c, Makefile.in: added tekhex
3685 * aoutx.h (set_section_contents): pages should be padded to the
3686 size of a page, not the size of a segment.
3687 * configure.in: added go32 host and i386-aout target.
3688 * i386aout.c, libaout.h: now works for go32 target
3689 * ieee.c: fix bit rot.
3690 * seclet.c: support for padding seclet type.
3692 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3694 * Makefile.in: added .NOEXPORT:
3696 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3698 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3700 * elf.c (elf_compute_section_file_positions,
3701 elf_write_object_contents): Return boolean, not NULL (which
3703 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3704 Also ifdef-out code that aborts on unhandled section types.
3706 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3708 * configure.in: Recognize ncr3000 config
3709 * Makefile.in (MINUS_G): Pass on to recursive makes.
3710 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3712 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3714 * Makefile.in: Now that we have sym.h and symconst.h, compile
3715 coff-msym.c on all systems.
3716 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3717 * coff-msym.c: Update include files and comments; add weakext bit.
3719 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3721 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3722 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3724 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3726 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3727 * configure.in: Add new host and target configs.
3728 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3729 structs, which vary; just use member name.
3730 (elf_object_p, elf_core_file_p): Lint, fix comments.
3731 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3733 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3735 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3736 local, disposable, copy of the external form of section header
3737 table and program header table entries.
3739 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3741 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3743 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3745 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3748 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3750 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3752 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3754 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3755 not internal bfd_assert function (twice).
3757 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3759 * aout-target.h: change ar_max_namelen to 15 (the right value)
3760 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3763 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3765 * archive.c (bfd_generic_archive_p): check for bout archives too.
3766 * bout.c: make it work again.
3768 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3770 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3772 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3773 bfd_xmalloc() instead of bare malloc().
3775 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3777 * Makefile.in: pass down MAKEINFO on info.
3779 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3781 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3782 host/h-<foo> now just <foo>.
3783 * configure.in: reflect changes
3785 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3787 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3788 actual source file, not just the generated libbfd.h.
3790 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3792 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3793 gdb on little-endian 960 code.
3794 * archive.c (compute_and_write_armap): indirect symbols should go
3795 into the archive header too.
3797 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3799 * Makefile.in: added check target.
3801 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3803 * coff-msym.c: Move this file from gdb/ecoff.c. It
3804 handles byte-swapping for ECOFF (MIPS symbol) files.
3805 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3806 to the files built on MIPS-based hosts.
3807 * Makefile.in: Add rule for coff-msym.
3809 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3811 * Makefile.in: added clean-info target. MINIMIZE=1.
3813 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3815 * coff-rs6000.c: Move core file functions into separate
3816 new file rs6000-core.c. This is needed because reading
3817 core files depends on native include files that conflict
3818 with ../include/coff/rs6000.h.
3819 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3821 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3823 * aoutx.h (NAME(aout,print_symbol)): Don't print
3824 symbol addresss for undefined symbols.
3825 * coff-rs6000.c: Various updates (due to target-
3826 independent changes).
3827 * libbfd.h: Ditto (tdata field is now a union).
3828 * hosts/h-sparc.h: Removed prototype for bogus function
3829 'emset' (presumably should have been 'memset' - which is there).
3831 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3833 * configure.in (mips-big-* target): Same is Iris.
3835 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3837 * aoutx.h (translate_from_native_sym_flags): when creating an
3838 alias symbol, fill in the section as undefined, rather than
3839 leaving it blank. If an output section can't be found for a
3840 symbol, then don't core dump.
3842 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3844 * Makefile.in, configure.in: removed traces of namesubdir,
3845 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3846 copyrights to '92, changed some from Cygnus to FSF.
3848 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3851 * coff-h8300.c: fix stupid reloc subtraction bug
3852 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3853 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3854 the symbol.flags and done_lineno fields.
3856 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3858 * coffcode.h (coff_write_symbol): write out the correct number of
3860 * cpu-h8300.c: fix disassembly bug
3862 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3864 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3865 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3866 reloc.c, section.c (bfd_map_over_sections), targets.c
3867 (bfd_target_list): Protolint.
3868 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3870 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3872 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3874 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3875 section of a symbol rather than the section of a reffed symbol to
3876 determine the r_index of an emmitted reloc.
3878 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3880 * PORTING: New (preliminary) porting guide.
3882 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3884 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3885 (howto_hvrt16): lint.
3887 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3889 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3890 a full configuration (with possible cross-development),
3891 instead of using host-aout.c.
3893 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3895 * aout-target.h (MY(write_object_contents):
3896 Set obj_reloc_entry_size (abfd).
3897 * gen-aout.c: Change to emit a .c files, not a .h file.
3899 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3901 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3902 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3904 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3906 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3907 with more than one auxent can cause nasty core dumps.
3909 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3910 "done_lineno" so that a symbol which appears twice in the symbol
3911 table only gets it's linenumbers relocated once. Modifed
3912 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3915 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3917 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3918 stuff to use the New Order.
3920 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3922 * ieee.c: Change type of envi[] to unsigned char.
3924 * configure.in: fix vax ultrix configuration.
3926 * elf.c (bfd_section_from_shdr): Deal with null return from
3927 bfd_make_section(). (elf_object_p): Select endianess properly.
3929 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3931 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3933 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3935 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3936 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3937 * host-aout.c: Don't use aout-params.h; configure these systems
3938 in their xm files, not in a randomly generated file.
3939 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3941 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3943 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3945 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3946 host_aout_vec here as well.
3948 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3950 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3951 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3952 to prevent undefined symbol.
3954 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3956 Various lints found on PersSony
3957 * aoutx.h: cast an enum
3958 * coff-a29k.c: many ints in reloc structure turned to enum
3959 * coffcode.h: more enums
3960 * cpu-h8300.c: more enums
3961 * opncls.c: more enums
3963 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3965 * configure.in: Make Tahoe configuration work again.
3966 * bfd-in.h: Remove trailing comma from enum declaration.
3967 * ieee.c: Can't put byte values >0x7F into a signed char.
3969 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3971 * Makefile.in: Add dependencies for various coff-*.o files.
3973 * elf.c: Remove extraneous paren from core_prpsinfo and
3974 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3975 Replace references to old section "size" member with new
3976 "_raw_size" member. Implement elf_make_empty_symbol, which
3979 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3981 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3984 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3986 * coffcode.h (bfd_coff_relax_section): now static.
3987 (bfd_coff_get_relocated_section_contents): various type lints.
3989 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3991 New entry point in the transfer vector - bfd_relax_section.
3993 * aout-target.h: add to vector, call generic_relax
3994 * bfd-in.h: add to vector
3995 * bfd.c: add #define for vector
3996 * bout.c: add to vector, call generic_relax
3997 * coffcode.h: add to vector, also now has coff specific relax code
3998 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3999 * elf.c: call generic_relax
4000 * ieee.c: call new vector, clean up some bugs due to the creation
4002 * libbfd.h: add bfd_generic_relax_section EXFUN
4003 * oasys.c: call generic_relax
4004 * reloc.c: implement generic_relax
4005 * seclet.c: moved much of this into coffcode.h
4006 * srec.c: call generic_relax
4007 * targets.c: define new transfer vector
4009 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4011 * everything: now modified to use smaller reloc type. Self hosts
4014 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4016 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4017 New files for stratus.
4019 * configure.in: Add configuration fragments for stratus.
4021 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4023 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4024 variables as CONST since they are set to point to a const char
4025 string. Fixes compiler complaints.
4027 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4029 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4032 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4034 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4035 symbols, so that we can emit the correct file name even
4036 if it's an include file.
4038 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4040 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4041 (Reported by john@labtam.labtam.oz.au (John Carey)).
4043 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4045 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4047 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4048 being used to -DHAVE_PROCFS.
4050 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4051 '#include "fopen-same.h"' to end of file to match other h-* files.
4053 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4055 * configure.in: Change svr4 references to sysv4. Add case
4056 "unknown" for target vendor and infer some targets based
4057 on the specified operating system.
4059 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4061 * bfd-in.h, libaout.h: ANSIfy enums.
4063 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4065 * archive.c (normalize): created version for VMS which removes the
4066 VMS directory crap from the front and end of a filename, eg turn
4067 [-.foo]bar.obj;123 into bar.obj
4068 (bfd_construct_extended_name_table): now writes index into an
4069 extended name table in decimal - the same base used to read an
4070 extended name table.
4072 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4074 * aout-encap.c: Fix to use aout-target.h.
4075 * aoutf1.h: Use standard MY_object_p and MY_callback
4076 in aout-target.h. Remove target-specific versions.
4077 * host-aout.c: Re-write to use aout-target.h.
4078 * gen-aout.c: New files use with host-aout.c to generate
4079 host-specific a.out-related parameters.
4080 * Makefile.in: host-aout.o depends on aout-params.h, which is
4081 generated by gen-aout.
4082 * aout-target.h: Make a little more flexible.
4083 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4084 macro. Instead, inline it in aout-target.h.
4085 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4086 a gcc -Wall warning.
4087 * archive.c: Add missing commas in DEFUN macro (2 places).
4088 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4089 Berkeley ones, now that libiberty has them:
4090 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4091 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4092 remove unused variable.
4094 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4096 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4097 and execname inside HAVE_PROCFS ifdef since they are unused
4098 when it is not defined.
4100 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4102 * elf.c: Flag all sections as either code or data. We can't
4103 be sure what they are anyway, since ELF doesn't fit the
4104 traditional model of text+data+bss very well. Add new local
4105 function elf_read() to simplify code. Record entry point in
4108 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4110 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4111 rather than N copies of the same lines.
4113 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4115 * cpu-h8300.c: disassemble branch displacements correctly
4116 * coff-h8300.c: put reloc offsets out in 32bits
4118 * makefile.dos, configdj.bat: New files from DJ
4119 * cache.c: fopen with new macros is needed for DOS.
4120 * ieee.c: environ renamed to envi to stop an include file
4122 * opncls.c, coff-rs6000.c: more fopens with macros.
4124 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4126 * Makefile.in: infodir belongs in datadir.
4128 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4130 * Makefile.in: fix where docdir lives
4132 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4133 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4134 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4135 srec.c, syms.c, targets.c : all new documentation and lint
4139 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4141 * coffcode.h, srec.c: Lint.
4143 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4145 * Makefile.in: install using INSTALL_DATA, added standards.text
4148 * configure.in: mark directory as target dependent. configure
4149 nows works in objdir always so make file existence checks
4152 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4154 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4155 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4156 and mandir now keyed off datadir by default.
4158 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4160 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4161 computation of arch and machine type so it's worked out before
4162 some_aout_object_p is called.
4163 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4165 * archures.c: add extra field 'section_align_power' to hold
4166 default section alignment in object files.
4167 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4168 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4169 initialize the new field.
4170 * bout.c (b_out_callback): replace the text size, since aout
4172 * aoutx.h: Documentation in the new style
4174 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4176 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4177 use the saved value if mtime_set is already set (intended
4178 for archive files, though apparently not used yet).
4180 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4182 * targets.c: Revise comments about how to configure the target
4183 vector, to match reality. Remove mention of obsolete methods.
4184 Remove long lists of capitalized macros that turn into the same
4185 thing in lowercase. Normal vector simply lists all known
4186 lowercase xvec names; all other cases are handled by SELECT_VECS.
4188 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4191 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4192 list of supported targets.
4194 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4196 * archive.c (bsd_write_armap): The pad byte sometimes added to
4197 the string table in a __.SYMDEF member is now
4198 counted as part of the size of the string table.
4199 This is compatible with the old ranlib, as well as Sun's.
4201 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4203 * srec.c: Rewrote to fix many bugs; now gets the record type
4204 right, doesn't choke on input, sets the start address in an S9 and
4205 fills in the filename on an S0.
4207 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4209 * cpu-h8300.c: Add support for MEMIND addressing mode
4211 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4213 * coffcode.h: use the new macro if available
4215 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4216 * Makefile.in: Fixed dependencies due to file rename
4218 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4219 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4220 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4221 newos3.c, stab-syms.c, syms.c: All these files have had their
4222 #includes altered to point to the new places.
4224 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4226 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4228 * configure.in: Add vendor "ncr" as supported per-target vendor.
4229 Add svr4 case for i386 per-host case.
4231 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4234 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4236 * syms.c (bfd_decode_symclass): Return 'A'
4237 for symbols that are both absolute and global.
4238 * archive.c (bfd_special_undocumented_glue): Return NULL
4239 if bfd_ar_hdr_from_filesystem returns NULL.
4241 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4243 * Makefile.in: added coff-h8300
4244 * configure.in: now h8 is a coff target
4245 * cpu-h8300.c: fix various disassembly problems
4246 * libcoff.h: took out some code which has been #0ed for a long
4248 * targets.c: added h8 coff
4249 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4250 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4252 * coffcode.h: Started to change the way machine dependencies are
4253 handled, from the nest of #ifdefs to macros defined in the
4254 including coff-<foo>.c
4256 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4258 * aoutx.h (some_aout_object_p): Set the `executable' bit
4259 if the entry point is contained in the text segment, even if the
4260 text segment is at location 0.
4262 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4263 nonstandard MIPS sections (.rdata, .sdata, etc).
4265 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4266 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4267 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4269 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4271 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4273 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4274 from syms.c to new file stab-syms.c. Also, since GNU extended
4275 type codes such as N_SETT are no longer in ../include/stab.def,
4276 include them manually.
4277 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4278 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4279 * libaout.h: Added prototype for aout_stab_name().
4280 * Makefile.in: Update Makefile for new stab-syms.[co].
4282 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4284 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4285 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4286 just make N_XXX work by excluding the header from the text segment.
4287 * aoutx.h: Fix comments to match.
4289 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4291 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4292 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4293 for the "logical" text segment (i.e. never consider the exec
4294 header to be part of the text segment). This change is
4295 needed for consistency with various other parts of bfd and ld.
4296 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4297 and move calculation of obj_textsec(abfd)->size to libaout.h.
4298 * bfd-in.h: Removed bogus ';'.
4300 * Makefile.in: Add MINIMIZE flag to select lean
4301 or bloated target_vector.
4302 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4303 * newsos3.c: Fixes to ../include/aout64.h remove need
4304 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4306 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4308 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4309 handle both little and big-endian targets, with little
4310 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4311 * host-aout.c: Add FIXME note.
4313 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4315 * targets.c: Make the default target_vector contain
4316 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4317 Old behavior can be gotten by defining ALL_TARGETS.
4318 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4319 Factored out common code into new file aout-target.h.
4320 Saves a lot of duplicate code for a.out variants.
4322 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4324 Get 'make headers' to work when configured with +subdirs.
4325 * Makefile.in: Add $(subdir) to docdir path.
4326 * doc/Makefile.in (protos): Add $(srcdir) prefix
4327 to name of sed scripts.
4329 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4331 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4332 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4333 to include names of N_SETT etc.
4335 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4337 * elf.c: Add minimal support for ELF symbol tables. Generates
4338 canonical bfd symbol tables from ELF symbol tables. Change the
4339 name of some functions from bfd_<name> to elf_<name>.
4341 * syms.c: Trivial fix to comment to remove a redundant "to".
4343 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4345 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4346 form that GDB recognizes as COFF.
4348 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4350 * ieee.c (ieee_object_p): cast NULL correctly.
4351 * configure.in: added harris host
4353 * coff-a29k.c: Lots of changes, most from David Wood.
4355 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4357 * coff-m88k.c (coff_write_armap): Just #undef it.
4359 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4361 * Makefile.in: standardize on MINUS_G to disable debugging
4362 * coff-m88k.c: create coff armaps instead of bsd ones.
4363 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4366 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4368 * elf.c: Additions to support ELF format core files.
4369 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4370 has support for /proc (all the include files in particular).
4372 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4374 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4375 of two N_SO stabs, one for directory, and one for filename.
4377 * bfd-in.h (print_vma): Factor out duplicate definition.
4379 Exit a little more gracefully when malloc returns NULL.
4380 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4381 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4382 * libbfd.h: Rre-generated due to libbfd.c update.
4384 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4386 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4388 * elf.c (elf_object_p): Don't try to create a bfd section for
4389 the first ELF section header. It is just a placeholder.
4391 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4393 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4394 core files, when compiling native.
4395 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4397 FIXME: The aoutf1.h change below needs to be reversed back
4400 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4402 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4403 manipulation of lnno fields in lineno structs in a coff-<f>.h
4404 independent way. Override it in coff-<f>.h to your favourite
4405 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4406 (coff_swap_lineno_out): modified to use the new macros.
4408 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4410 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4411 unknown arch when the magic number doesn't specify the
4412 architecture, since some OSs (eg old sun3s) don't set the number, and
4413 020 is probably the right answer anyway.
4415 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4417 * hosts/h-news.h, hosts/h-rtbsd.h:
4418 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4419 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4420 bfd_print_symbol_nm, for use by nm.
4421 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4422 bfd_print_symbol_nm option, to print in nm format.
4423 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4424 oasys.c (oasys_print_symbol): Provide stub implementations
4425 for bfd_print_symbol_nm.
4426 * syms.c: New function bfd_decode_symclass, used by nm printer.
4427 New function bfd_stab_name to look up string name of stab code.
4429 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4431 * Makefile.in: Added ctor.c
4432 * archures.c (bfd_default_arch_struct) added
4433 bfd_default_reloc_type_lookup.
4434 * coffcode.h: removed a load of #if 0ed code.
4435 (coff_compute_file_section_positions): now works out the section
4436 alignment and size correctly in all cases.
4437 (coff_get_symtab): looks for constructor symbols and calls the
4438 right function when they're found. (coff_canonicalize_reloc):
4439 knows when a section is full of constructors and does the right
4441 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4443 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4444 * libcoff.h: removed #if 0ed code
4445 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4446 arch independent constructor relocation type.
4447 (bfd_reloc_type_lookup): removed the comment "this will go away"
4448 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4449 reloc which is used when BFD_RELOC_CTOR falls through to give a
4450 default 32bit reloc for constructors.
4451 (bfd_default_reloc_type_lookup): added.
4452 * aoutf1.h: fixed SEGMENT_SIZE typo.
4454 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4456 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4457 matching prefix "coff".
4458 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4459 rs/6000 csect records.
4461 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4463 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4464 * configure.in: add motorola delta88 cases
4465 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4466 write_armap prototype
4467 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4469 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4471 * Rename COFF-related files in `coff-ARCH.c' form.
4472 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4473 coff-mips.c, coff-rs6000.c to be exact.
4475 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4476 make output clutter.
4477 * config/mt-*: Ditto.
4479 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4481 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4482 John Gilmore. Archive support from Damon A. Permezel.
4484 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4485 * configure.in: Add rs6000 case.
4486 * targets.c: Add rs6000 vector.
4487 * archures.c: Add rs6000, fix comment on romp.
4488 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4489 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4490 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4491 * section.c (bfd_make_section): Return NULL on attempt to create
4493 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4494 (bfd_swap_aouthdr_in): Handle lots more members.
4495 (make_a_section_from_file): If section has already been seen,
4496 just return false rather than overwriting it.
4497 (coff_real_object_p): Understand incoming magic numbers.
4498 (coff_set_flags): Understand outgoing magic numbers.
4499 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4500 (build_debug_section): Add fn for reading debug string section.
4501 (get_normalized_symtab): Handle symbol names in debug string section.
4502 Remove unused obj_string_table.
4503 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4504 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4505 existing section before making one.
4506 * cpu-rs6000.c: New file.
4507 * rs6000coff.c: New file.
4509 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4511 * elf.c: Add partial support for ELF format corefiles. Still needs
4512 support for extracting registers from corefiles.
4514 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4516 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4517 RANLIB is defined as echo, send the output to /dev/null to help
4518 reduce clutter in the output from doing a make.
4520 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4522 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4523 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4525 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4527 * coffcode.h (coff_compute_section_file_positions): make it pad
4528 section size out if there are alignment restrictions so that the
4529 image will be ok on a system where section positions are worked
4530 out by accumulating sizes rather than from the section headers.
4531 * targets.c (proto write_armap). Changed orl_count to unsigned.
4532 * opncls.c (bfd_close_all_done). Added so that generative
4533 programs like gas can close a bfd without causing bfd confusion.
4534 * libbfd.h (changed becuase of protos)
4535 * amdcoff.c: messed with the way that jmp displacements are
4536 calcualated. This may not yet be totally correct.
4537 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4539 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4540 abs symbol has no section (like a register symbol).
4541 (coff_write_symbol) now zeros auxent before filling it up to help
4542 with sensitive applications.
4543 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4545 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4547 * bfd.c: Make sure we don't get a macro strerror().
4548 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4549 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4550 attempt to recover command, ifdef NO_CORE_COMMAND.
4551 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4553 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4555 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4557 * archive.c (bsd_write_argmap): The size of the ranlib structures
4558 should not include the size field itself.
4559 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4560 adata(abfd)->exec_bytes_size field instead of constant macro,
4561 because aoutx.h compiles to a simple .o file shared by
4562 all 32-bits a.out targets.
4564 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4566 * configure.in: Allow i386-sco-sysv.
4567 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4568 * cpu-h8300.c: lint.
4570 * host-aout.c: New strategy. We use common code, include files,
4571 and data structures to handle the file, but set a few parameters
4572 from the host's config file (page size, text start addr, etc).
4573 * libaout.h: Define HP BSD machine types.
4574 * aoutf1.h: Handle reading a.outs with these types.
4576 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4577 virtual-memory-address of the .reg section. We can't just make a
4578 section for "all the regs and nothing else" because only GDB knows
4579 exactly where the regs are (scattered around the upage and stack).
4580 Clean up memory allocation. Remove big- and little-endian
4581 vectors, replace with single vector; this only runs on the host,
4582 in host byte order. Replace byteswap routines with aborts in case
4584 * targets.c: There's only one trad_core_vec now.
4585 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4587 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4589 * hosts/h-amix.h (free): Fix prototype.
4591 * aoutx.h: Don't use NULL as an integer, for braindead systems
4592 that declare it as (void *)0. (From Peter Schauer.)
4594 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4596 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4597 problem with bad Ultrix system headers.
4598 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4599 various kinds of alignments for the various kinds of
4602 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4604 * doc/Makefile: Don't assume . is on the path (from James Clark).
4606 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4608 * Makefile.in: Avoid Sun Make VPATH bugs.
4609 * targets.c: Declare trad_core vectors extern.
4611 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4613 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4614 * libbfd.h: Moved ALIGN macro here.
4615 * bout.c (b_out_callback): Replace i960_align by align_power.
4617 * libaout.h (struct aoutdata): Added fields page_size,
4618 segment_size and exec_bytes_size. These help generic code
4619 (in aoutx.h and libaout.h) to figure out where to align
4620 the various segments in a demand paged file.
4621 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4622 to decide if the exec header counts in a_text (text segment size).
4623 Also, assume D_PAGED flag is set; don't set it here.
4624 * bout.c (b_out_callback): Add initialization of
4625 adata fields page_size, segment_size, and exec_bytes_size.
4626 * host-aout.c (NAME(host_aout, callback) and
4627 NAME(host_aout,mkobject): Ditto.
4628 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4629 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4630 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4631 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4632 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4633 for some systems (mainly sunos), so do it in the callback instead.
4634 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4635 * aoutx.h (NAME(aout,set_section_contents): Change the way
4636 filepos and size of sections are carried out to support
4637 older styles of demand paged executables.
4640 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4642 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4643 * bfd.c: Added macros to enable gas to swap coff records.
4644 * coffcode.h: Make the coff_swap_*_out routines return the number
4645 of bytes swapped, and cleaned up their prototypes.
4646 * configure.in: Added ebmon/coff support
4647 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4649 * targets.c: Added new entry points for coff swapping
4651 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4653 Restructure configuration scheme for bfd, binutils, ld.
4655 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4656 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4657 Change some config names to match other dirs.
4658 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4660 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4661 ../include/sysdep.h.
4662 * cpu-i960.c: Strncmp needed a length arg.
4663 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4664 * i386aout.c: Remove dead N_TXTOFF override.
4665 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4666 * config/: Rename some config files to match up h-*.h names.
4667 Remove all the HOST_SYS definitions from the config files.
4668 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4669 * hosts/h-hp9000.h: Remove USG comment.
4670 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4671 * hosts/h-news.h, h-sparc-64.h: New config files that had
4672 previously been kludged in the <sysdep.h> file.
4674 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4676 * config/*: trad-core support is HOST dependent, not target
4677 dependent. Target config files only set DEFAULT_VECTOR and/or
4678 other vector elements. Exception: when host-aout.c is in use,
4679 in which case we're forced to assume we're native (hp, vax,
4680 tahoe). Rename XDEPFILES to HDEPFILES.
4681 * Makefile.in: Rename XDEPFILES.
4682 * config/h-sun*: Don't force static linking.
4683 * trad-core.c: Document how to use it nowadays.
4684 * i386aout.c, newsos3.c: Clean up.
4685 * i386coff.c: Allow 386 coff files to be used as core files too
4686 (for reading core files from embedded systems).
4688 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4690 * Add i386aout.c for a.out support on the i386.
4692 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4694 * reloc.c, section.c, syms.c, targets.c: correct info-node
4695 structure in *doc* comments.
4696 doc/Makefile: stop hiding complaints from makeinfo.
4698 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4700 * aoutx.h (...some_aout_object_p): Take a third parameter,
4701 the internal_exec struct, and avoid ever looking at an
4702 external_exec. All callers changed to read the entire
4703 external_exec struct, swap and check its magic number,
4704 swap in the whole structure, and pass the swapped-in version to
4706 * bout.c: Bring into modern era. Use single _object_p routine
4707 for big- aand little-endian. Provide internal and external
4708 exec header structs. Use separate swap-in and swap-out routines.
4710 * libaout.h: Move struct internal_exec from ../include/aout64.h
4711 to here. Add obj_symbol_entry_size to struct aoutdata.
4712 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4714 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4715 EXTERNAL_NLIST_SIZE. Callers changed.
4717 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4719 * bfd.c: Remove strerror() to libiberty.
4721 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4722 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4723 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4724 last byte of transfer, not first byte, is within the section.
4726 * host-aout.c: Remove `BSD' archive support. Lint.
4728 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4729 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4730 `bfd_arch_info_type'. All uses changed.
4731 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4732 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4733 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4734 it needs a better name.) All uses changed.
4735 * targets.c: Rename `enum target_flavour_enum' to `enum
4736 target_flavour', and remove the `_enum' from all of the enum
4737 values themselves. All uses changed.
4739 * configure.in, config/h-i386mach: i386 mach host.
4740 * config/t-i386-aout: Use host-aout.c.
4742 * trad-core.c: Give it its own xvec's to make it independent
4743 of other file formats.
4744 * ecoff.c, host-aout.c: Remove refs to trad-core.
4745 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4746 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4748 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4750 * reloc.c: Extended NEWHOWTO macro
4751 * ieee.c: Changed the way 8bit pcrel is done
4752 * cpu-h8300.c: got the registers in the right order
4754 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4756 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4757 prediction is vindicated!
4759 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4760 Remove refs to howto.c, since Steve forgot.
4762 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4764 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4765 still work. Now allows any architecture/machine to be set.
4767 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4769 * howto.c deleted and moved code to reloc.c
4771 * libbfd.h, libbfd-in.h removed $id stuff for real
4773 * cpu-h8300.c Made it match various different spellings of h8300.
4775 * archures.c: Took out the first char filter which made it only
4776 look for a cpu/arch match when the first chars of supplied and
4777 tested names were the same.
4779 * targets.c removed oasys stuff, pending someone to fix the bugs
4783 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4785 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4786 ELF support good enough for GDB.
4787 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4788 m68k-cbm-svr4 host and target.
4789 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4790 so `diff' and `patch' can cope.
4792 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4794 * archures.c: removed texinfo error
4796 * init.c: added texinfo hooks, and removed initialization error
4799 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4802 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4804 * cpu-i960.c: Avoid numerical count of initializers.
4806 Vax Ultrix changes from David Taylor <taylor@think.com>:
4807 * host-aout.c: Make little-endian vector really little-endian.
4808 * configure.in: Separate vax and tahoe cases, handle ultrix.
4809 * config/t-vax: Add trad-core.o.
4810 * config/h-vaxult: New host system.
4812 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4814 * bfd-in.h VERSION, change version number to 0.18, this makes a
4815 gap, but now is the same as the linker version number.
4817 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4818 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4819 files will eventually contain processor specific bits for bfd,
4820 like strange relocation information and dis/assembly. So far only
4821 the H8 has been even partially done. This work also ties in with
4822 the change in handling architectures.
4824 * amdcoff.c: (a29k_reloc) fix error message.
4826 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4827 discover the architecture of the bfd. (sunos4_callback) calls the
4828 function bfd_set_arch_mach rather than stuffing stuff directly
4829 into the bfd. (sunos4_write_object_contents), changed names of
4832 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4833 setup the environment.
4835 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4836 headers in big endian format, regardless of the endianess of the
4839 * archures.c: totally changed. Now an architecture is represented
4840 with a pointer to an info structure rather than an enumerated type
4841 and a long. The old info is available as two elements in the
4842 structure. Future enhancements to architecure support will
4843 involve pointers to methods being placed into the info structure.
4845 * bfd.c: changed the definition of the bfd structure for the new
4848 * bout.c: (b_out_set_arch_mach) changed to use the new
4849 architecture mechanism.
4851 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4852 the new architecture mechanism.
4854 * configure.in: added h8 stuff.
4856 * ieee.c: too many changes to note. Now ieee files written with
4857 bfd gas and ld can be read by gld and ieee only linkers and
4860 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4862 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4863 than fixing the structure directly.
4865 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4866 than fixing the structure directly.
4868 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4869 before opening a bfd.
4871 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4872 rather than fixing the structure directly.
4874 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4875 in the t/hmake file) a user can select which backends they want
4876 linked with bfd without changing the source.
4878 * init.c: new, looks after initializing modules.
4880 * howto.c: for future use, will allow an application to work out
4881 what cookie to use as a handle on a relcoatio howto.
4883 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4885 * srec.c: Better error checking, partly from Peter Schauer.
4886 (srec_object_p): Avoid assuming any file that starts with 'S' is
4887 an S-record file! (Check for 3 uppercase-hex digits after it.)
4888 (ISHEX): Define new macro for checking supposedly hex characters.
4889 (pass_over): Treat as EOF any S-record line that:
4890 * doesn't have hex in either size character
4891 * produces a size larger than 0x7F
4892 * has an unrecognized type number
4894 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4896 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4897 opncls.c: Lint (saber actually).
4899 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4901 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4902 * newsos3.c: Fixed two types: newos3 -> newsos3.
4903 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4904 to use correct segment.
4906 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4908 * aoutx.h (print_symbol): Handle missing symbol->name.
4910 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4912 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4915 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4917 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4918 add sgi/irix support.
4920 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4922 Changes for the AMD 29000 Ultracomputer port from David Wood.
4925 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4927 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4930 * coffcode.h (coff_real_object_p): Pass information about the
4931 current file's coff symbol format to BFD via the coff_data struct.
4932 (coff_find_nearest_line): obj_icof => coff_data.
4933 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4934 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4935 and DIMNUM == E_DIMNUM.
4936 * configure.in: Handle a29k-*-* hosts, and targets
4937 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4938 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4939 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4940 local_linesz to `coff_data' (tdata) struct.
4941 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4942 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4944 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4946 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4947 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4949 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4951 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4953 (sunos4_core_file_matches_executable_p): Fix header comparison.
4954 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4955 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4957 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4959 Allow GDB to patch object files.
4961 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4962 * trad-core.h (trad_unix_core_file_p): Ditto.
4963 * aoutx.h (aout_set_section_contents): On first output, check
4964 abfd->direction and complain if erroneous.
4966 * Makefile.in: Add crude dependencies.
4968 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4970 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4971 to h/t-xxxx files so that everything will work on System V.
4973 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4975 * aoutx.h: Add information on host-aout.c and how to configure
4976 to use it, to the manual.
4977 * configure.in: Tix typo.
4978 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4979 else dummy out the core file support.
4980 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4981 specified, use it to locate the data section.
4982 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4983 rather than as chars (lint).
4985 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4987 * aoutx.h, coffcode.h: saberized.
4989 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4991 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4993 bfd.c, targets.c: minor rewording of doc segments
4996 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4998 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4999 etc, rather than TEXT_START_ADDR.
5000 * host-aout.c: Remove #if 0 around whole thing.
5001 Update to modern (32/64-bit) a.out naming conventions.
5002 Include a large chunk of ../include/a.out.gnu.h to get macros that
5003 are not defined by the system include files.
5004 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5005 macro used by the other a.out implementations.
5006 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5008 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5010 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5011 texdoc and psdoc; make these depend on generated .texi's
5013 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5016 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5019 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5020 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5021 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5022 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5023 obtrusive marks indicating .c origins.
5025 * bfd.texinfo: generalize most references to linker
5027 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5029 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5030 * archures.c: remove empty foo() definition (crept in at vn1.9)
5032 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5034 * bfd.texinfo: use @setchapternewpage on instead of lots of
5035 @page's; minor rephrasing in Introduction.
5037 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5038 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5039 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5040 segments): used BFD (caps) more consistently as a name in
5041 discourse, fixed a few other minor typos and uses of fonts
5044 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5046 * coffcode.h: fixed bug where string table size wasn't being swapped.
5048 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5050 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5052 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5053 flags. (bfd_print_symbol_vandf) now knows what to do with the
5056 * aoutx.h: made translate_from_native_sym_flags and
5057 translate_to_native_sym_flags produce the above flags.
5060 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5062 * all files: update copyright notices for GPL version 2.
5063 Install header comments and attribute most modules to their
5064 authors. BFD's name is now officially "Binary File Descriptor",
5065 so remove any conflicting pejoratives.
5066 archures.h: Consists solely of comments; remove it.
5068 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5070 * Makefile.in, bfd.c: Made it compile again.
5072 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5074 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5077 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5079 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5080 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5083 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5084 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5086 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5088 * Everything: created some new files, core.c format.c, reloc.c,
5089 section.c and syms.c to split the functionality a bit better.
5090 Cleaned up the rest of the files a bit, and added some
5094 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5096 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5097 really takes 3 arguments, patched code and ammended prototypes.
5099 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5101 * ../include/bfd.h (struct bfd_target): Added new field
5102 "align_power_min" which contains the minimum alignment for a
5103 section. This is used in coff_new_section_hook. The field
5104 insertion necessitates an update of all backends..
5106 * aoutf1.h jump table field inserted
5108 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5111 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5112 table field inserted.
5114 * coffcode.h(just about everything) Now patches up symbol tables
5115 using a different mechanism. The Intel major bug has been fixed,
5116 and the linker can self host on the Aviion and be debugged with
5119 * ecoff.c: new include and jump table patch, i386coff.c: new
5120 include and jump table patch, icoff.c: new include and jump table
5121 patch, ieee.c: can now read archives containing ieee modules.,
5122 libcoff.h: added (combined_entry_type), libieee.h: uped max
5123 sections to 20, m68kcoff.c: new include and jump table patch,
5124 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5125 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5126 srec.c: jump table patch. trad-code.c fixed #IF typeo
5128 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5130 * coffcode.h (coff_swap_aux_in): added else case to deal with
5131 filenames less than 9 characters.
5134 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5136 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5138 * srec.c: now allows any number of sections to be created in a
5139 file. Outputs addresses of the right length.
5141 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5143 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5144 target didn't match, the format got set to the attempted match,
5145 breaking a future test.
5147 *../include/i386coff.h : fixed typo in type field with size
5149 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5150 support in the jump table for the swapping routines exported to
5151 gdb. Now gdb works with the 386.
5153 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5155 * Merge in changes from gdb-3.95 release.
5156 Makefile.in: Allow hmake and tmake files to add OFILES.
5158 bfd.c: support specific targets as well as searching. When
5159 searching, take default target in preference to others.
5161 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5162 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5163 libbfd.h: Support specific targets as well as searching.
5164 opncls.c: Support specific targets as well as searching.
5165 targets.c: Search is short-circuited if default target matches.
5166 liboasys.c, libieee.c: Undo bothner changes that make macros
5167 work to the left of assignment, but which depend on the
5168 representations of different pointer types being the same.
5170 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5172 * i386coff.c: created.
5173 * coffcode.h: added support for 386.
5174 * Makefile.in: added support for 386.
5175 * ../include/i386coff.h: created
5177 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5179 * coffcode.h: removed all put_x_<sizes>
5180 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5184 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5186 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5188 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5190 * everything: Removed sysdep.h from bfd.h and put back into files
5191 from which it was split out. Now 64 bit version is built with a
5192 -DHOST_64_BIT="long long" on the compile line.
5194 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5196 Changed all the [get|put][name] routines to use [get|put]_[size
5199 Put in support for 64 bit work. Now two versions of bfd may be
5200 generated, according to the state of TARGET_64_BIT, one which is
5201 32 bit only, and one which is 64/32 bits.
5202 Created new back end 'demo64' to test 64 bit functionality.
5204 Renamed some files to work on DOS.
5206 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5207 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5208 chage, 64 bit transfer. * liba.out.h: Split out common code from
5209 sunos and newsos into liba.out. Name changes and prototype mods. *
5210 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5211 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5212 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5213 change and 64bit stuff.* newsos3.c: common code removed, new jump
5214 table. * oasys.c: Name change * opncls.c: Portability fixes *
5215 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5216 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5217 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5218 64bit ized. * demo64.c: 64 bit a.out back end
5220 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5222 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5223 on LHS of assignment, even when using old compilers.
5224 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5225 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5226 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5227 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5228 * targets.c: Add declaration of newsos3_vec.
5230 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5232 * aout.c: fixxed some of the problems with filepos calculation.
5233 (swap_ext_reloc): fixed problem with creation of relocs.
5234 (aout_set_section_contents): fixed filepos problem
5236 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5237 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5238 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5239 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5240 cleaned up. (coff_write_object_contents) cleaned up.
5242 * ecoff.c: Totally different. Now supports ecoff fully.
5244 * icoff.c: fixed problems in relocation callout.
5246 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5248 * m68kcoff.c: updated target vector.
5250 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5251 choose_reloc_size. (sunos4_write_object_contents) now calls
5252 choose_reloc_size so outputs relocs correctly, also calculates the
5253 size of the sections correctly.
5257 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5259 Merge Per Bothner's changes to modularize BFD a.out a bit.
5261 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5262 * ieee.c: Cast enums to int before comparing them, for brain-
5264 * coff-code.h: Remove coff_get_section_contents, and use the
5265 generic one instead.
5267 * aout.c: Derive new module from sunos.c, containing generic
5268 support code for all kinds of a.out files.
5270 * sunos.c: Remove all code that goes in aout.c. Split out
5271 machine dependent followup in sunos4_object_p into
5272 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5273 and redefine only the names we CHANGE, not all the names. Drop
5274 the little-endian vector, and rename the vector as sunos4 rather
5277 * b.out.c: Use aout.c routines for most of the work. Slight
5278 changes for the new regime. Remove close_and_cleanup and
5279 get_section_contents in favor of generics. New transfer vector
5282 * newsos.c: New support for Sony NEWS, another a.out format.
5284 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5285 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5286 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5288 * opncls.c (bfd_close): Call format-dependent write_contents
5289 routine, if writing, before calling target-dependent
5290 close_and_cleanup routine (which is now always generic, I think).
5291 * srec.c: Use bfd_alloc instead of malloc. Remove
5292 close_and_cleanup and move code from it to
5293 srec_write_object_contents. Add write_contents to tvec.
5294 * targets.c: Remove a.out little vector, replace a.out big
5295 vector with SunOS vector. FIXME: Need Vax support again now.
5297 * libbfd.h: Add write_contents format-dependent-vector to the
5298 bfd_target vector. Supply a generic close_and_cleanup routine.
5299 * liba.out.h: Handle the new aout.c split. Add prototypes for
5300 all routines defined in aout.c. Rename "sunos" things to "aout"
5301 things. Add a few fields where needed for various formats.
5302 * Makefile.in: Add aout.c and newsos.c.
5304 * archive.c, ieee.c, oasys.c: Lint.
5306 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5309 changed forward declaration struct stat; to reduce warnings. Changed
5310 comment on bfd_h_<x>_x.
5312 * ../include/m68kcoff.h, ../include/intel-coff.h,
5313 ../include/m88k-bcs.h
5314 Now there are two incarnations of relocs, linenos and syments. One for
5315 internal digestion, and one full of char arrays for I/O. The original
5316 names have gone to detect errors.
5318 * Makefile.in, m68kcoff.c, targets.c
5319 Test new structure code with a 68k coff implementaion
5321 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5322 Fixed all the places where there were problems with the size and
5323 alignments of structures on disk and structures in memory. #ifed out
5324 all the code in coffswap.c, since it should be done using the target
5327 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5329 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5330 multiple reloc command.
5332 * sunos.c (sunos4_set_section_contents): Made it so that sections
5333 are always padded to their alignment size.
5335 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5337 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5338 Clean up types and such (saber C problems).
5339 * ecoff.c: Clean up types and such. Remove routines that are
5340 not used. Fix up reading and swapping of shorts from files.
5342 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5344 * a.out.vax.c: Remove two bogus "static" from prototypes.
5346 * ecoff.c: Got rid of lots of non-working junk (that had
5347 been copied directly from coff-code.h).
5348 Updated to be consistent with updates to icoff.c and coff-code.h.
5350 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5351 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5353 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5354 but until the target_vector is automatically generated,
5355 it's as good as any. Note that the text offset is the only
5356 difference between NewsOS and SunOs (including magic numbers).
5357 (Most of the sunos_* routines should to renamed bsd_*
5358 and move to a bsd.c file. Then (and when the target_vector
5359 is automatically generated) it might make sense to create
5360 a separate Sony target.)
5362 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5363 on some systems, and doesn't help on others.
5364 Similarly, only define X_OK if not already defined.
5366 * trad-core.c: Don't include sys/stat.h - at least
5367 on NewsOS 3, it has already been included.
5369 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5371 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5372 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5373 symbol tables if necessary when reading them in, so gdb can use
5374 them. Add "bfd_coff_" to the names so they won't conflict with
5375 names in calling programs. FIXME-soon: if coff-code.h is
5376 included in two BFD modules, this will cause duplicate
5377 definitions; the routines should be exported to a separate,
5378 common, module (probably along with a mess of other ones).
5380 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5382 Improve modtime support.
5384 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5385 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5386 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5387 BUG: archive members still do not get correct mod times.
5389 Improve floating point support for core files.
5391 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5392 (sunos4_core_file_p): Create a second registers section in the
5393 core file, called ".reg2", for the float registers.
5395 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5397 * many changes to improve archive handling; found a logic flaw in
5398 bfd_check_format which only just happened to work by cooncidence.
5400 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5402 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5405 * bfd.h: changed type of udata in asymbol to void *, like it
5406 should be. Added bfd_reloc_dangerous enum member.
5408 * coff-code.h: Fixed it so that internally generated symbols get
5409 their values relocated correctly in all cases. Removed calls to
5412 * icoff.c: Not understanding the destination symbol of a reloc is
5413 not a failure any more, just 'dangerous'. This allows linking of
5414 b.out and coff images.
5416 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5420 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5422 * sunos.c (translate_to_native_sym_flags): fixed
5423 sym_pointer->n_value so that symbols on the way out get their
5424 section relative values calculated correctly.
5426 * coff-code.h (mangle_symbols): fixed problem where tags were not
5427 being relocated for structs, enums, unions. Also various lints.
5429 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5431 * archive.c (get_elt_at_filepos): system_call_error returned
5434 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5436 * Resolve the use of no_error and system_call_error.
5437 The bfd library itself now will never set bfd_error to
5440 The code still needs to be combed to make sure all the error
5441 codes are correct. I suspect they are not always set correctly.
5443 * The names of all the messages have _ prepended because the sun
5444 bundled compiler can't distinguish from a macro which takes an
5445 argument and the same identifier in a non-macro context.
5447 * The reason for the above being that entry points which used to
5448 be trampoline functions are now just macros which expand to a
5449 direct call through the bfd's xfer vector.
5451 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5452 must gas have its own version of everything (the gas version
5453 had the correct value)
5455 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5457 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5458 properly support i960 architecture and output correct reloc stuff.
5460 * bfd.h: added prototype for bfd_printable_arch_mach, added
5463 * coff-code.h: Applied patches from chrisb to support i960
5464 architecture, zero relocs and swap them correcly and conditionally
5465 compiled the timestamp.
5467 * sunos.c: Made the default section alignment 2^3 so that doubles
5468 are done properly. Fixed the same reloc bug that was in b.out.c
5470 * sysdep.h: Now compiles on a Posix box
5472 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5474 * icoff.c: Fix comment on big-endian version.
5475 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5476 F_RELFLG). Set F_AR32WR in output files if little endian
5479 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5481 * archures.c fixed =/== typo
5483 * sunos.c added architecture stuff for output. Fixed
5484 bug where files where vma(data) != size(text)
5485 were processed wrong.
5487 * coff-code.h added a lint cast
5489 * (../include/a.out.sun4.h) fixed it so zmagic
5492 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5494 * archive.c removed loads of includes, and fixed bug where string
5495 table didn't have a null at the end.
5497 * bfd.c fixed includes, added symbols argument to
5498 canonicalize_reloc entry point.
5500 * libbfd.c fixed includes and added some lint patches.
5502 * targets.c added both sorts of intel coff.
5504 * b.out.c fixed included, changed was the canonical
5507 * icoff.c added support for callj and big and little
5510 * opncls.c added chmod+xing for files with EXEC_P set.
5512 * sunos.c fixed includes. Changed default section
5513 alignement to words. Fixed relocation stuff to work with
5516 * bfd.h various new types added, prototype for new
5517 reloc calls, changed bfd->iostream to a void *
5518 to including files don't need stdio.h.
5520 * libcoff.h added conversion table to tie relocs to
5525 * coff-code.h fixed includes. Added code to support
5526 big and little endian formats. Various lints. Better
5527 processing of symbols. Changed reloc stuff to new
5530 * libbfd.h fixed includes
5533 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5535 * bfd.h changed name of alignment entry in sec_struct to
5536 alignment_power, because of conflicting uses within bfd.
5537 Now it should be obvious that it's a 2**n alignment
5538 specifier. Removed start_pad, end_alignment, block, minsize,
5539 output_file_alignment, subsection_alignment and original_vma fields.
5540 Added align_power() macro. Fixed bfd_section_alignment
5541 acessor macros. Added bfd_symbol_same_target macro.
5543 * b.out.c (b_out_write_object_contents) fixed to use
5544 new alignment member. Fixed (callj_callback) to use section
5545 relative symbols properly.
5547 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5548 Fixed (translate_from_native_sym_flags) to correctly make
5549 symbols section relative.
5551 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5552 (bfd_make_section) took out initialization of obsolete members.
5553 (bfd_print_symbol_vandf) added
5555 * opncls.c (bfd_create) created.
5557 * coff-code.h (coff_new_section_hook) took away refs
5558 to obsolete members. (make_a_section_from_file) added
5559 conversion between alignment types. (coff_symbol_from)
5560 added. (coff_count_linenumbers) only counts linenumbers
5561 if symbol is of coff-type. (coff_mangle_symbols) only
5562 heavily mangles symbols if symbol is coff-type.
5563 (coff_write_symbols) various lints. (coff_write_object_contents)
5564 various lints and modification for alignment conversion.
5565 (coff_slurp_relocs) fixed for use with new asection shape.
5567 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5569 * archive.c lots of lint
5571 * b.out.c added callj relocation support, upgrated reloc howto.
5572 Fixed so that asymbol and reloc records are output
5575 * bfd.c lots of lint, support for new bfd entry point
5578 * bfd.h changed definition of asymbol to contain pointer to
5579 owning bfd, removed target dependencies.
5581 * cache.c took out print statements, put in BFD_ASSERT calls.
5583 * coff-code.h various lints, corrected linenumber output
5584 functionality. Added support for new style asymbols and
5585 bfd_print_symbol. Fixed so that asymbol and
5586 reloc records are handled correctly. Added timestamp.
5588 * icoff.c Added support for new howto shape.
5590 * liba.out.h Added support for new asymbol shape
5592 * libbfd.c various lints
5594 * libbfd.h various lints
5596 * libcoff.h added support for new asymbol shape.
5598 * sunos.c various lints. Added support for new asymbol shape
5599 and bfd_print_symbol.
5601 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5603 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5604 pointer lint. Added support for callj relocation. Fixed bug where
5605 the last 32 bytes of the text section were overwritten by data. Fixed bug
5606 where archives of b.out didn't work due bfd_slurp_extended_name_table
5609 * sunos.c added support for n_other field. Braced the howto table so
5610 that it won't be affected by any lengthing of the howto struct typedef.
5613 * bfd.h added support for n_other field, added special_function
5614 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5617 * bfd.c upgraded bfd_perform_relocation, various lints.
5619 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5621 * ChangeLog: Started ChangeLog for BFD.
5622 * ToDo: Create file for suggestions.
5624 * Makefile: Support easy loading into Saber C.
5625 Add dependencies for icoff.o and bcs88kcoff.o.
5626 Rename coff.c to coff-code.h. Change callers.
5628 * bfd.c (bfd_check_format): Allow the check_format routines
5629 to return the desired target vector, rather than just a Boolean.
5630 bfd.h (bfd_check_format): Change function pointer return type.
5631 archive.c (bfd_generic_archive_p): change callee.
5632 b.out.c (b_out_little_object_p, b_out_big_object_p,
5633 b_out_real_object_p): change callee.
5634 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5635 in check_format transfer vectors that need a filler.
5636 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5637 bcs88kcoff.c: change callee.
5638 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5639 icoff.c: change callee.
5640 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5642 * libbfd.c (zalloc): It should actually zero the storage!
5643 This was commented out for some reason.
5645 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5646 This is so callers can avoid <stdlib.h> which doesn't exist
5649 * bfd.c (map_over_sections): Add debugging code, since I
5650 noticed the section count for sunos core files was bad, but only
5651 GDB had detected the problem.
5652 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5653 bfd_get_section_linenos): Remove obsolete functions.
5654 (bfd_apply_relocations): Use longs, not ints, for the math.
5656 * bfd.h: Declare enum boolean and struct bfd_target as well
5657 as typedefs for them. Remove obsolete
5658 bfd_get_section_lineno_size.
5660 * cache.c: Make the "fdopen" support work. Keep better track
5661 of how many files are open. Centralize the opening of files
5662 and be sure bfd_open[rw] actually try to open the file. Evade
5663 linked list initialization problems.
5665 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5667 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5669 * cplus-dem.c: Delete file, since it is not part of BFD.
5671 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5672 (bfd_openr, bfd_openw): Actually open the file, give error now.
5674 * sunos.c (sunos4_core_file_p): Set section count.
5675 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5676 obsolete definitions.
5677 (_write_symbol_table): Initialize <idx> counter.
5678 (foop): Eliminate debugging code.
5684 version-control: never