1 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
4 dummy value, rather than leaving it NULL.
6 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
8 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
9 bfd_default_set_arch_mach.
11 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
13 * config.bfd (cpu): Extract from canonical name with sed.
14 * configure.in: Don't pass it.
16 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
19 BYTE_SIZE conflicts with a Mach header.
20 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
22 * configure.host: Make sure all OS fields end in *.
24 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
26 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
27 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
28 doesn't exist, don't try to create it.
30 * nlmcode.h (nlm_write_object_contents): procedure offsets are
31 from start of code segment, not start of file.
32 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
34 * configure.in (SELECT_VECS switch): Likewise.
36 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
38 * format.c (bfd_check_format): If the target matches the default
39 target, set match_count to 1, to ignore any previous matches.
41 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
43 * configure.in: Add reloc16.o when we add
44 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
45 Makefile.in (BFD_LIBS): Remove reloc16.o.
47 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
50 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
51 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
52 S-records via SELECT_VECS.
54 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
55 support S-records, for convenience.
57 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
59 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
60 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
61 Read and write Alpha relocs. Can't process them yet.
62 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
63 If the section does not already exist, create it.
65 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
68 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
70 * ecoff.c: Move MIPS reloc support from here...
71 * coff-mips.c: to here.
72 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
74 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
75 finish_reloc backend function.
76 (ecoff_write_object_contents): Removed MIPS specific assertions.
77 * coff-mips.c (mips_finish_reloc): New function.
78 (mips_ecoff_backend_data): Fill in new fields.
79 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
81 * targets.c: Added extern for ecoffalpha_little_vec.
83 * bfd.c (_bfd_host_big_endian): Removed.
84 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
86 * bfd-in2.h: Regenerated.
88 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
90 * config.bfd: New file, broken out of configure.in.
91 * configure.in: Use it, and use standard target names for
92 --with-targets, replacing --with-bfd-targets.
94 * archures.c (archures_init_table): Add bfd_sh_arch.
96 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
97 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
98 Fix error in error message.
100 * oasys.c: Make bfd_error_vector extern.
102 * configure.in: Include stab-syms.o for a.out/b.out targets
105 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
107 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
108 section before setting output_has_begun.
109 (nlm_set_section_contents): Remove argument names from
110 mangle_relocs_func prototype.
111 (nlm_write_object_contents): Remove shadowing local variable.
112 Don't write out debugging symbols if debugInfoOffset is -1. Add
113 the codeImageOffset to the start, exit, and check procedure
115 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
116 Don't check partial_inplace field; its value is irrelevant.
118 * Base use of sco-core on host, not target.
119 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
120 * config/i386-sco.mt (TDEFINES): Removed.
121 * config/i386sco.mh: New file to use sco-core.
122 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
124 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
125 conversions for some fields.
127 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
129 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
130 error rather than aborting.
132 * libnlm.h (struct nlm_backend_data): Added mach field.
133 (nlm_machine): New accessor macro.
134 * nlm.c (nlm_mkobject): Set architecture and machine from backend
136 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
138 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
140 * configure.in: Replace calls to sort with shell code
143 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
145 * configure.in: Include aout32.o for any a.out/b.out formats.
147 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
149 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
150 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
151 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
152 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
153 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
154 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
157 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
159 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
161 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
163 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
165 * bfd.c (bfd_scan_vma): New function.
167 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
169 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
171 * bfd-in2.h: Updated.
173 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
176 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
178 * configure.in: Remove unneeded test.
180 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
182 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
184 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
186 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
188 * PORTING, TODO, config/README: Update to reflect below changes.
190 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
191 --with-bfd-targets="target1,target2,..." and the special target
192 "all" to get the previous default behavior.
193 Figure out which architecture and backend .o files are needed from
194 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
195 the .mt files. Define TDEFAULTS based on them, also.
197 * Makefile.in: Remove references to MINIMIZE.
198 * archures.c, targets.c: Ditto.
200 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
201 SELECT_ARCHITECTURES as variables rather than as -D arguments to
204 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
205 i960-coff.mt (TDEFAULTS): Don't put the default vector in
206 SELECT_VECS manually; it's automatic now.
208 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
209 SELECT_VECS manually; -DSCO_CORE does it automatically now.
211 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
212 (TDEFAULTS): Don't define BFD; not used.
214 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
215 this is a host, not a target.
217 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
219 * elfcode.h (elf_object_p): Add comment about what this function
220 does and to watch out for side effects. Add FIXME for memory leaks.
221 Fix comment about checking for matching byte order. Preserve
222 pointer to old tdata (if any), and restore it if we don't match
223 file with target vector. If we are going to use goto's, use them
224 consistently and maintainably.
225 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
226 to note that the problem is even more serious than just leaked
227 memory. Replace goto with more traditional return.
229 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
231 Fix incorrect or useless makefile variable definitions:
232 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
233 define DEFAULT_VECTOR, instead of TDEFINES.
234 * config/i386aix.mh (MINIMIZE): Don't define.
235 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
236 * config/rs6000.mh (ALLOCA),
237 * config/i386v.mh (ALLOCA),
238 * config/i386linux.mh (ALLOCA),
239 * config/i386isc.mh (ALLOCA),
240 * config/go32.mh (EXTRALIBS): Don't define; not used.
241 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
242 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
243 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
245 * config/.Sanitize (Things-to-keep): Add README.
246 * config/README: New file, explaining the variables.
248 * targets.c (target_vector): Add hp300_bsd_vec.
249 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
250 (hp300bsd.o): New rule.
252 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
254 * libelf.h (NAME): Provide a default definition, that's neither
255 for 32 bits nor for 64.
257 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
259 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
260 that is what is in elf.c.
262 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
264 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
265 scBss and scSBss symbols, since it was wrong.
267 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
270 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
271 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
273 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
274 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
276 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
278 * hpux-core.c: Cast return value from bfd_zalloc.
280 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
282 * aoutx.h (log2): Delete i387-specific code.
284 * Makefile.in (BFD_LIBS): Always include elf.o.
285 (BFD32_BACKENDS): Don't include elf.o here.
286 (ofiles): Delete references to ofiles2 and ofiles3.
287 (do_clean): Delete ofiles.
288 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
289 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
290 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
292 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
295 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
296 (from Meissner's additions to bfd-in2.h).
298 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
302 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
304 * elfcode.h (elf_write_object_contents): Don't drop core if
305 elf_symbol_from returns a NULL pointer when processing a non-elf
306 symbol, use a 0 size instead.
308 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
310 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
311 bfd_elf32_hash, since the hash table is independent of the 32/64
314 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
315 that is what is in elf.c.
317 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
319 * elf32-i386.h (reloc_type): Reformat spacing.
320 (elf_howto_table): Add the rest of the 386/ELF relocations.
321 (elf_i386_reloc_type_lookup): Ditto.
322 (elf_i386_info_to_howto): Ditto.
323 (elf_i386_info_to_howto_rel): Ditto.
325 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
327 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
328 of nlm_slurp_symbol_table as boolean, not pointer.
329 * nlmcode.h (nlm_canonicalize_reloc): Test return value
330 of nlm_slurp_reloc_fixups as boolean, not pointer.
332 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
334 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
335 are now predefined by GCC
337 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
339 * coffgen.c (coff_print_symbol): Add the section offset to the
340 line number address, so it's printed the same way as the function
341 address. Only showed up for line numbers that aren't in the first
344 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
346 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
347 (nlm_mangle_relocs_func): New macro.
348 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
349 (nlm_i386_mangle_relocs): New function.
350 * nlmcode.h (nlm_compute_section_file_positions): Move all common
351 symbols into the .bss section.
352 (nlm_set_section_contents): Call the mangle_relocs function.
353 (nlm_write_object_contents): Treat a reloc against any defined
354 symbol as an internal reloc. Fix bug in external reloc counting.
355 Get the offset and debugging type right for .bss symbols. Only
356 output debugging symbols for defined symbols.
358 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
360 * coff-z8k.c (rtype2howto): Likewise.
361 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
362 * elf32-i386.c (TRACE): Likewise.
363 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
364 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
365 * coffgen.c (coff_print_symbol): Do an fprintf to the file
366 argument rather than using printf.
368 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
370 * coffswap.h: Added macros used when accessing several fields;
371 default is the same as before.
372 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
373 * coff-alpha.c: Defined macros to use the right sizes in
375 * libecoff.h: Backend information is now in target vector, not
376 BFD. Start of backend information is COFF backend information.
377 * coff-alpha.c, coff-mips.c: Changed accordingly.
378 * ecoff.c (ecoff_mkobject): New function.
379 (ARMAP_START): Changed into backend information, since Alpha uses
381 (ecoff_slurp_armap): Don't overlay archive header.
382 * bfd.c: Include libcoff.h.
384 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
386 * Makefile.in (install): Fix sh syntax error.
388 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
390 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
392 * nlm_slurp_symbol_table: Don't use '&' on arrays.
394 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
396 * ecoff.c: New file for generic ECOFF functions.
397 * ecoffswap.h: New file for ECOFF swapping functions which differ
398 only slightly for different targets.
399 * libecoff.h: Added prototypes for ecoff.c functions.
400 (ecoff_backend_data): New structure.
401 (ecoff_tdata): Added backend_data field. Changed external data
402 pointers to be PTR rather than to a particular struct.
403 (ecoff_symbol_struct): Moved in from coff-mips.c.
404 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
405 Added ECOFF backend structures. Include ecoffswap.h.
406 * coff-msym.c: Removed; superseded by ecoffswap.h.
407 * bfd.c: Include coff/internal.h.
408 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
410 (BFD64_BACKENDS): Added coff-alpha.o.
411 (CFILES): Removed coff-msym.c. Added ecoff.c.
412 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
413 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
414 (ecoff.o, coff-alpha.o): New targets.
415 (coff-msym.o): Removed target.
417 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
419 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
420 of EXFUN in the BFD sources. Heave ho!
422 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
424 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
426 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
428 * hosts/sun3.h: remove some more conflicting decls
430 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
432 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
433 redefine TEXT_START_ADDR to be 0.
435 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
437 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
438 host and target info.
440 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
442 * nlm32-i386.c: New file. First cut at i386 NLM code.
443 * libnlm.h: Added some more prototypes.
444 (struct nlm_relent): New structure.
445 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
446 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
447 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
448 nlm_reloc_fixup_secs.
449 (struct nlm_backend_data): New structure, with accessor macros.
450 * nlmcode.h: Use NLM_HIBIT rather than MSB.
451 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
452 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
454 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
455 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
457 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
458 external references in symbol table as undefined symbols.
459 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
460 argument in get_symtab rather than in slurp_symbol_table.
461 (nlm_slurp_symbol_table): Save symbol information in tdata.
462 (nlm_print_symbol): New function.
463 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
464 nlm_canonicalize_reloc): New functions to read relocs.
465 (nlm_compute_section_file_positions, nlm_set_section_contents,
466 nlm_external_reloc_compare, nlm_write_object_contents): New
467 functions to create NLM files.
468 * nlm-target.h: Define all the nlm functions here either as
469 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
470 the backend_data field to TARGET_BACKEND_DATA.
471 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
472 they are now in nlm-target.h.
473 (TARGET_BACKEND_DATA): Define as NULL.
474 * nlm.c (nlm_mkobject): Do allocate the tdata field.
475 (nlm_set_arch_mach): New function.
476 * targets.c: Added nlm32_i386_vec.
477 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
478 (CFILES): Added nlm32-i386.c.
479 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
480 (nlm32-i386.o): New target.
482 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
484 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
485 C, and aren't needed anyway (return int)
487 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
489 * elfcode.h: Use casts with bfd_alloc and alloca.
491 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
493 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
494 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
495 older cpp's, that don't do additional replacement on the JUMP_TABLE
497 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
500 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
502 Yet another trad-core variant:
503 * config/esix.mh, hosts/esix.h: New files.
504 * configure.hosts: Use them.
506 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
508 * reloc.c (bfd_perform_relocation): Handle the case of
509 complain_overflow_bitfield, rightshift > bitpos, and a negative
512 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
514 * elfcode.h: Reimplement segment writing.
515 (elf_write_phdrs): Use precomputed e_phoff rather than making
517 (elf_build_phdrs): Disabled, for now.
518 (assign_file_position_for_section): Don't change file offset for
520 (assign_file_positions_for_symtab_and_strtabs): New function.
521 (struct seg_info): New type.
522 (map_program_segments): New function.
523 (assign_file_positions_except_relocs): For executables, leave
524 section headers &c for last, and properly align all sections with
526 (prep_headers): No longer abort when EXEC_P is set.
527 (write_shdrs_and_ehdr): Deleted all code relating to program
530 * elfcode.h (various): Deleted some unused code, and debugging
532 (write_relocs): Cache value of last symbol looked up, to save
533 time if the symbol is referred to repeatedly.
534 (elf_fake_sections): Check only SEC_RELOC flag, not number of
536 (assign_section_numbers): Likewise.
538 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
540 * libelf.h (struct elf_backend_data): New field, maxpagesize.
541 (struct elf_obj_tdata): New field, phdr.
542 * elf32-target.h (elf32_bed): Initialize maxpagesize from
544 (ELF_MAXPAGESIZE): Default to 1.
545 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
546 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
547 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
548 Most should have length field of `2'.
550 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
552 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
554 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
556 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
557 the top level script has already adjusted for it.
559 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
561 * srec.c (srec_write_symbols): Get CR LF in the right order.
563 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
565 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
567 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
569 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
570 bitpos when overflow checking.
572 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
574 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
575 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
576 Send error messages to stderr.
578 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
580 * nlm{32,64}-target.h: Remove.
581 * nlm-target.h: New file, merged from nlm{32,64}-target.h
582 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
583 * nlm.c (ARCH_SIZE): Remove define to zero.
584 * nlm32-gen.c (ARCH_SIZE): Define to 32.
585 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
586 * nlm{32,64}-gen.c (nlm-target.h): Include.
587 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
588 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
589 nlm<size>, and use macros select size.
591 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
593 * Makefile.in (Makefile): add configure.in, drop redundant
594 $(srcdir), drop redundant ./
596 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
598 * hpux-core.c: New file; backend for HP/UX style core files.
599 * bfd.c (struct _bfd): Renamed hppa_core_data field to
601 * bfd-in2.h: Updated.
602 * hppa.c (make_bfd_asection, hppa_core_file_p,
603 hppa_core_file_failing_command, hppa_core_file_failing_signal,
604 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
605 Removed from target vector.
606 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
608 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
610 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
611 (HDEPFILES): Set to hpux-core.o.
612 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
613 * hosts/hp300.h (HOST_HP300HPUX): Define.
614 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
615 aix386-core.o, hpux-core.o.
616 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
618 * reloc.c (enum complain_overflow): New enumeration with the
619 various flavours of overflow checking.
620 (srtuct reloc_howto_struct): Changed complain_on_overflow field
621 from boolean to emum complain_overflow. Removed obsolete absolute
623 (HOWTO): Removed absolute argument.
624 (bfd_perform_relocation): Do overflow checking on all types of
626 * bfd-in2.h: Updated accordingly.
627 * all targets: Updated initialization of reloc howto tables.
629 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
631 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
634 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
636 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
638 * elfcode.h: Fix several illegal pointer combination warnings for
639 usages of bfd_alloc and alloca.
641 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
642 apparent Sun C preprocessor recursion. Fix access macros.
643 * nlmcode.h: Remove spurious '&' before several array references.
645 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
647 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
648 config/m68k-coffun.mt -> u68k-coff.mt.
649 * Makefile.in, configure.in: Corresponding changes.
651 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
653 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
654 function name; it's valid without, and some compilers give
655 warnings with it there.
657 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
659 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
660 * bfd.c (union tdata): Add nlm_obj_data;
661 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
663 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
665 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
666 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
667 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
668 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
669 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
670 * bfd-in2.h (INLINE): Defines moved here.
671 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
672 * libelf.h (CAT4): Move define to bfd-in2.h.
673 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
674 * bfd-in2.h (union tdata): Add nlm_obj_data.
675 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
676 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
677 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
678 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
679 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
682 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
684 * configure.{hosts,in}: add i[34]86-*-lynxos* support
686 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
688 * elf.c, elfcode.h, libelf.h: Serious reorganization.
689 Deleted `thunk' structure, merged into tdata, duplicate data
691 Rearranged functions, grouping by functionality.
692 Broke up many functions in elfcode.h, re-ordered many parts of
693 file writing to handle unpredictable state of section relocation
694 table as provided by various applications.
695 Still needs cleanup: Merge functions back together, split out
696 data structure with only data that is used only when writing out
699 * elf.c (bfd_elf_generic_reloc): New function, taken from
701 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
702 bfd_perform_relocation lossage.
704 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
706 (ofiles): Don't use sort or uniq; do it with sh constructs.
708 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
710 * coffcode.h: Recognize I386PTXMAGIC.
711 * aoutf1.h, libaout.h: Add M_386_DYNIX.
712 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
713 New macros; use it if defined.
714 * config/symmetry.mh, hosts/symmetry.h: New files.
716 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
718 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
719 * Makefile.in: Change accordingly.
720 (CFILES): Add elf64-gen.c.
722 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
724 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
726 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
728 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
731 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
733 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
734 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
736 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
738 * configure.in: Recognize h8300h-*-*.
740 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
742 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
743 type R_H8500_HIGH_16.
744 * coff-sh.c (r_imm32): Get the width of the reloc right.
746 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
748 * configure.in: Add new target m68k-coffun to the dpx/2.
749 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
751 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
753 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
754 sparc-aout-specific list.
756 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
758 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
760 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
761 and Jim Kingdon (kingdon@cygnus.com)
763 * elfcode.h: Use memset not bzero.
764 * trad-core.c: Don't include <sys/file.h>.
765 * i386linux.h: Include <sys/file.h>.
766 * coff-m68k-un.c: new file to handle names with underscores on
768 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
769 to not duplicate the function in the executable.
770 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
772 * coffcode.h (MC68KBCSMAGIC): case added.
773 * targets.c: Add m68kcoffun_vec.
774 * configure.host: added support for Bull dpx/2.
775 * config/dpx2.mh, hosts/dpx2.h: new files.
776 * Makefile.in: added target coff-m68k-un.
778 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * aoutf1.h: Add definition of MACHTYPE_OK.
782 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
784 * reloc.c (bfd_perform_relocation): Don't subtract the addend
787 * syms.c, bfd-in2.h: Doc fix.
789 * coffcode.h (CALC_ADDEND): Check for common section using the
790 section flag as well as the symbol flag.
792 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
794 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
795 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
796 be sufficient. Define TEXT_START_ADDR.
798 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
800 * aoutx.h (translate_from_native_sym_flags): Removed statep
801 argument. Just let an indirect symbol point to the next symbol
802 without forcing the next symbol to be undefined. Changed all
804 * hp300hpux.c (slurp_symbol_table): Changed call to
805 translate_from_native_sym_flags.
806 * targets.c: Added hp300hpux_vec.
807 * Makefile.in (hp300hpux.o): Added dependencies.
809 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
811 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
812 relocs together, and add 64-bit versions.
813 (bfd_generic_get_relocated_section_contents): Argument to alloca
816 * libbfd.c (bfd_xmalloc_by_size_t): New function.
817 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
819 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
820 (new_bfd): Prototype-style definition, using DEFUN.
821 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
822 argument is type size_t, not bfd_size_type.
823 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
824 * bfd.c (bfd_default_error_trap, bfd_error_trap,
825 bfd_error_nonrepresentabltrap): Prototypes.
826 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
827 bfd_alloc_grow): Adjusted prototypes for arg type change.
828 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
829 do_slurp_coff_armap, bfd_construct_extended_name_table):
831 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
832 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
835 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
836 (ofiles): New target. Build a list of unique file names, in case
838 (TARGETLIB): Use list of files from ofiles.
839 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
840 minimal-bfd flag and target makefile frag contents.
842 * elfcode.h (elf_read): Delete static declaration, since function
844 (elf_map_symbols): Write out section symbols for all sections, for
846 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
847 section symbols for the same section.
848 (elf_find_nearest_line): Don't print message, just return false.
850 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
852 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
854 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
856 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
858 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
859 (realclean): Remove generated headers.
861 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
863 * section.c (bfd_set_section_content): Deny if file is not opened with
864 the proper mode, set output_has_begun if file is openened for update.
865 * aoutx.h (aout_*_set_section_content): Remove checks that are now
866 done in bfd_set_section_content.
868 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
870 * hosts/std-host.h: Removed declarations of printf, fprintf,
871 fcntl, fread and fwrite. They are all error prone for one reason
872 or another. Changed declaration of memchr from char * to PTR.
874 * configure.in (mips-*-riscos*): New target; use riscos.
875 * configure.host (mips-*-riscos*): New host; use riscos.
876 * config/riscos.mh (HDEFINES): Add -G 4.
878 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
879 rather than casting the result of bfd_h_get.
881 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
883 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
886 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
888 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
889 include in search list if BFD64 is defined.
891 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
892 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
894 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
896 * elf64-target.h, elf64-generic.c: New files.
897 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
898 (elf64-generic.o): List dependencies.
900 * Makefile.in: List target `all' explicitly before host/target
901 makefile fragments are included, in case they define any new
904 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
905 versions as appropriate. Uses updated.
906 (elf_debug_section): Declare before use.
907 (elf_debug_file): New function.
908 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
909 Alignment value in section header is n_bytes, not log2.
910 (new_section_hook): Do nothing for now.
911 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
913 (elf_core_file_p): Simplify check for correct class (word size).
914 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
915 Initialize all fields when creating data structures.
916 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
917 (elf_compute_section_file_positions): Set correct class in output
919 (elf_write_object_contents): Section symbols have empty names in
922 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
923 args to size_t before call.
924 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
926 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
928 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
929 number information, return 0 for line number.
931 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
933 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
936 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
938 * hosts/riscos.h: Define NBPG and UPAGES.
940 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
942 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
943 lvalue; it contains a cast.
945 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
947 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
948 Use unsigned hash values for better hashing.
949 (hash): Hash in the string length for long strings.
951 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
953 * aoutx.h (compare): Replace 3 if's with a subtraction.
954 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
955 in decreasing order of success, as an optimization.
956 (hash): Take a length arg; ignore chars after #25, for speed.
957 (add_to_stringtab): Pass length to hash.
959 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
961 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
963 * elfcode.h (elf_new_section_hook): Do nothing for now.
964 (elf_write_object_contents): Output common symbols the way ELF
967 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
969 * libelf.h (struct elf_obj_tdata and associated macros): Moved
970 here from elfcode.h. A couple of size-specific structure pointers
971 were changed to PTR; uses fixed appropriately.
972 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
973 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
974 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
975 temporary macros to ease name change.
976 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
977 elf_string_from_elf_section, bfd_elf_find_section): Moved here
979 * doc/Makefile.in (libbfd.h): Process elf.c too.
980 * Makefile.in (elf.o): Note new dependencies.
982 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
983 code, tweaked some debug hooks.
984 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
987 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
989 * hosts/riscos.h: New file.
991 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
993 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
994 section already exists, use its pointer to fill in rawdata slot.
996 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
998 * hosts/std-host.h: Return value of puts and fputs is int not void.
1000 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1002 * aoutx.h (howto_table_ext): Comment the field names.
1003 * reloc.c (bfd_perform_relocation): Fix max and min values.
1005 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1007 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1008 size-independent elf internal data structures.
1009 * elfcode.h (put_word, get_word): Define as appropriate for
1010 architecture word size. Structure swapping functions changed to
1011 use them as appropriate.
1013 * configure.in: If compiling 64-bit back ends, do them before
1016 * libelf.h: Use new size-independent versions of elf internal data
1018 (symbol_type): Reordered to put any fields dependent on target
1020 (elf_backend_data): Renamed from elf##_backend_data and made
1022 (elf_sect_thunk): Now size-independent.
1024 * libbfd.c (bfd_log2): Now returns unsigned int.
1026 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1028 * Rename config/m88k-aout.mt to config/noop.mt.
1029 configure.in: Use it for mips-*-bsd*.
1031 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1033 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1034 initializer" warning from gcc.
1035 * cpu-h8500.c (arch_info_struct): Likewise.
1036 * cpu-sh.c (arch_info_struct): Likewise.
1038 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1039 howto_*): Unused functions and variables commented out.
1040 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1042 * cpu-h8500.c (compatible): Likewise.
1043 * cpu-sh.c (compatible): Likewise.
1045 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1046 Always set a valid length value, even for invalid input.
1048 * srec.c (srec_write_symbols): Use sprintf_vma.
1050 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1051 uint64_type): Provide default definitions.
1052 * hosts/std-host.h (int64 stuff): Remove them from here.
1054 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1056 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1057 variable. Added default case to switch.
1059 * aoutx.h (translate_from_native_sym_flags): Before casting
1060 pointers to integers, make sure the integer type is wide enough.
1061 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1063 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1064 don't bother comparing for less-than-zero.
1065 (bfd_set_section_contents): Ditto.
1067 * elfcode.h (bfd_add_to_strtab): Now static.
1068 (sym_is_global): New function.
1069 (elf_map_symbols): Call it. Now returns void. Removed unused
1071 (bfd_section_from_shdr): Mark string tables other than for section
1072 and symbol names as normal sections having contents.
1073 (fix_up_strtabs): New function; fixes up ELF header fields for
1074 stab sections with string tables associated.
1075 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1076 sections. Reordered condition tests for symbol flags; default to
1077 local-object value instead of global-object.
1078 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1079 inside condition test.
1080 (elf_print_symbol): Use fprintf_vma.
1081 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1084 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1085 back to "long long" for HOST_64_BIT.
1087 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1088 without using invalid ANSI C preprocessing tokens.
1090 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1091 * libelf.h (bfd_elf32_new_section_hook): Declare.
1092 * elfcode.h (new_section_hook): Define here.
1094 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1095 against multiple inclusions.
1097 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1099 * Makefile.in (bfd.h): Generate into current directory by grabbing
1100 64-bit definition (if any) from sysdep.h.
1101 * bfd-in.h: Put in marker for sysdep.h inclusion.
1103 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1105 * reloc.c (bfd_perform_relocation): Check for overflow on
1106 pc-relative relocations if the howto asked for it.
1108 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1110 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1112 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1114 * config/riscos.m{h,t}: New files.
1115 * configure.{host,in}: Use them.
1117 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1119 * elf32-mips.c: comment change. This is a mips file, not 88k.
1121 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1123 * cache.c (bfd_cache_init): Increment open_files and call close_one
1125 (bfd_open_file): Don't increment open_files here.
1127 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1129 * config/delta88.mh: Don't set CC.
1131 * Makefile.in: Add elf32-{mips,m88k,generic}.
1132 elf32-{mips,m88k,generic}.c: New files.
1133 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1134 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1135 don't match a different target.
1137 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1139 Eliminate "int8_type", "int16_type", "int32_type", and their
1140 variants from the BFD universe. Leave the 64-bit types for now,
1141 since they are in flux.
1143 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1144 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1145 * ieee.c: Convert uint8e_type => unsigned char.
1146 * oasys.c: Extensive changes to eliminate obsolete types.
1147 These depend on changes in ../include/oasys.h as well.
1148 * hosts/*.h: Remove declarations of all these types.
1150 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1152 * hosts/delta88.h: #if 0 out some declarations which conflict with
1155 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1157 * Makefile.in (install): remove parentdir cruft
1159 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1161 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1162 * Expurgate random DEFUNs that have crept in.
1164 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1166 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1167 only be aligned to a 4 byte boundary.
1169 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1171 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1174 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1176 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1177 1927 but fixing some other important things.
1179 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1181 * hosts/std-host.h (int64e_type): Fix definition.
1183 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1185 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1186 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1187 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1188 a STYP_TEXT section.
1190 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1192 * Makefile.in (install, headers): don't put comments after a tab
1193 in the actions section of a rule
1195 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1197 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1198 (ecoff_write_object_contents): If not D_PAGED, don't add the
1199 section headers to text_size. If not D_PAGED, set the magic
1200 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1201 executable, the executable must fully occupy an even number of
1203 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1204 ecoff_big_vec): Consistently set section alignment power to 4,
1205 since ECOFF sections should be multiples of 16 bytes.
1206 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1207 Made ar_pad_char and ar_max_namelen agree for both.
1209 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1211 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1212 symbol value, since bfd symbols are section relative, but ELF
1215 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1217 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1219 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1221 * hosts/news.h, config/news.mh: New files.
1223 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1225 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1226 * coff-h8300.c: More addressing modes.
1227 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1229 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1230 H8/300H name. (compatible): New function.
1231 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1234 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1236 * coff-mips.c (ecoff_compute_section_file_positions,
1237 ecoff_write_object_contents): Only round to page boundaries if
1238 D_PAGED flag is set for the output BFD.
1240 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1242 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1243 casts to work on machine where sizeof(long) != sizeof(int) !=
1245 * coffgen.c (coff_get_normalized_symtab): Ditto.
1246 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1248 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1250 * coffgen.c (coff_write_symbols): For empty string table, write
1251 out 4 in correct byte order. (from minyard@bnr.ca)
1253 * elf32-hppa.c: Don't include libhppa.h for now; define
1254 BYTES_IN_WORD instead, until Utah sends a better fix.
1255 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1256 of malloc and realloc.
1258 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1260 * configure.in (mips-*-ecoffl*): New target; use decstation.
1261 (mips-*-ecoff*): Added trailing '*'.
1263 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1264 for the FDR, not from the first PDR in the file.
1266 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1268 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1270 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1272 * hppa.c (hppa_get_symbol_info): New function.
1274 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1276 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1279 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1280 * libhppa.h (MAXCOMLEN): Define unconditionally.
1281 (_PA_RISC_ID): Only define if not already defined.
1282 * elf32-hppa.c: Include libhppa.h.
1284 From Ralph Campbell:
1285 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1287 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1289 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1291 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1292 remove defines of __MSDOS__ and __GO32__ (these are in the
1295 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1298 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1299 * config/hppabsd.mh: Don't use ranlib.
1301 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1303 * elf.c: New file, for word-size independent code.
1304 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1305 * Makefile.in: Include elf.o in standard objects.
1307 * bfd-in.h (CAT3): Define here.
1308 * libaout.h, libelf.h: Not here.
1310 * libelf.h (struct strtab): Define here.
1311 (bfd_elf_locate_sh): Declare here.
1312 * elfcode.h (struct strtab): Definition deleted.
1314 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1316 * Makefile.in: Make "all", not "bfd.h", be the default target.
1317 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1318 hasn't really changed.
1320 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1322 * elfcode.h (elf_hash): Provide elf standard hash function.
1323 (various): Key off of the machines use_rela_p field to determine
1324 whether to use REL or RELA relocations.
1325 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1326 (elf_make_sections): Allocate a pointer to hold all data for a
1327 given section, and copy each fragment into the data region.
1328 Update the section's pointer with the REL implicit addends if the
1329 machine uses REL relocation.
1331 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1332 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1333 into was elf32-target.h expects.
1334 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1335 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1336 (elf_i386_info_to_howto): Add minimal relocation support.
1338 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1339 elf_info_to_howto_rel fields.
1341 * elf32-target.h (elf_bed): Add support for new fields in
1344 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1346 * elf32-hppa.c: Add symbol extension section support, fix
1347 relocation howto table, add stub generation support.
1349 * elf32-hppa.h: Add symbol extension section support, fix
1350 relocation howto table, add stub generation support.
1352 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1355 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1358 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1359 the symbol is not found.
1361 * elfcode.h (elf_compute_section_file_positions): Not all section
1362 file positions were computed.
1364 * elfcode.h (elf_get_sect_thunk): New function.
1366 * hppa.c (sign_ext): Reimplement.
1368 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1369 these functions static.
1371 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1373 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1375 * aoutx.h (translate_from_native_sym_flags): Don't set
1376 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1377 * aoutx.h (translate_to_native_sym_flags): Translate
1378 constructor symbols properly.
1380 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1382 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1384 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1387 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1389 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1390 from bfd-in.h and .c files. Build bfd.h in build directory,
1391 substituting in requested target word size. Insert word size into
1392 makefile, and maybe enable 64-bit targets.
1394 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1395 are available. Conditionalize on this. Assume HOST_64_BIT
1396 will be defined if needed, so 64-bit targets are conditionalized
1397 only in the Makefile.
1399 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1401 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1403 * coff-sh.c (rtype2howto): Put error message on stderr.
1404 (extra_case): Delete unused variable.
1406 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1407 before calling printf.
1409 * elfcode.h: New file, almost completely derived from old elf32.c.
1410 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1411 * Makefile.in (elf64.o): List dependencies, don't build by
1413 (elf64.c): Add to list of sources.
1414 (elf32.o): Update dependencies.
1415 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1416 namespace pollution; rename vectors.
1417 * targets.c, config/*-elf.mt: Updated.
1418 * All uses of 32-bit versions of structures, routines, and macros
1421 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1423 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1425 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1427 * elf32.c (elf_string_from_elf_section): Handle index of zero
1429 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1431 (elf_write_object_contents): Deleted one unused variable and
1432 initialized another to avoid gcc warnings.
1433 (elf_set_section_contents): Delete unused variable.
1435 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1437 * i386lynx.c: New module for Lynx variant of a.out.
1438 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1439 * gen-aout.c: Get rid of defunct endian stuff, print out true
1441 * targets.c (target_vector): Add i386lynx_vec.
1443 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1445 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1447 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1449 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1450 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1451 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1452 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1453 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1455 * bfd-in.h: Don't define bfd_print_symbol_nm.
1456 Define symbol_info type.
1457 (JUMP_TABLE): Set _get_symbol_info element.
1459 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1460 (bfd_decode_symclass): Use coff_section_type.
1462 * targets.c: Add bfd_get_symbol_info call.
1464 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1466 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1467 complaints from ancient gcc's.
1469 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1471 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1472 hosts/i386linux.h: Define it.
1474 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1476 * VERSION, bfd-in.h: Bump version number to 2.2.
1478 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1479 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1480 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1481 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1482 LR, RR, hppa_field_adjust): New functions.
1484 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1486 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1487 stabs symbols, including new indirect_ptr_ptr argument.
1488 (ecoff_slurp_symbol_table): Pass new argument in calls to
1489 ecoff_set_symbol_info.
1491 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1493 * configure.in: For m68k sysv systems, use m68k-coff.
1495 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1496 (TDEFAULTS): Define it here. Use the new name.
1498 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1501 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1503 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1504 number of arguments.
1505 (aix386_core_file_p): Initialize core_size to correct value.
1507 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1509 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1510 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1512 * bout.c (aout32_slurp_extended_name_table): Define to be
1513 _bfd_slurp_extended_name_table rather than bfd_true.
1515 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1516 definitions for N_SET[ATDB].
1517 (ecoff_howto_table): Moved near top of file.
1518 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1519 seen, cook up a constructor section of the same name and put in a
1520 reloc pointing to the symbol. This lets the GNU linker build
1521 global constructors and destructors without using collect.
1523 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1525 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1527 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1529 * hosts/miniframe.h: New file.
1530 * configure.host: Use it.
1532 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1534 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1535 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1536 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1537 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1538 * configure.in (*-*-bsd): Change to *-*-bsd*
1540 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1542 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1543 int, for the sake of the old Portable C Compiler.
1545 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1547 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1549 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1551 * configure.in: Get target name right for m68*-*-hpux.
1553 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1555 * trad-core.c (NO_SIGNED_GET): New macro.
1556 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1557 signed NO_GET, where appropriate.
1559 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1560 * configure.in (*-*-linux*): Remove until linux port for a
1561 non-i386/i486 system is actually available.
1563 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1565 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1566 when compiling under HPUX.
1568 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1570 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1571 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1573 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1574 * bfd/libhppa.h: Include sysdep here. Conditionalize
1575 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1576 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1579 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1581 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1582 GNU version is needed.
1584 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1586 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1588 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1590 * Makefile.in: Build elf32-hppa.o.
1592 * syms.c (BSF_FUNCTION): New symbol flag.
1594 * elf32-hppa.c: Fixed to work with elf32-target.h.
1596 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1598 * libaout.h (NAME): Don't define if already defined.
1600 * libelf.h: Protect against multiple inclusions.
1601 (elf_symbol_type): Moved here, added new fields.
1602 (struct elf_backend_data): New field `global_sym'; I suspect this
1604 * elf32.c (elf_symbol_type): Deleted from here.
1605 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1606 point to backend versions of symbols.
1607 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1608 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1610 (elf_write_object_contents): Write program headers if appropriate.
1611 (bfd_section_from_shdr): Unnamed sections get empty string for
1612 name, not "unnamed". Handle SHT_NOBITS separately from
1613 SHT_PROGBITS, and set some different flags.
1614 (elf_file_p): New routine.
1615 (elf_object_p, elf_core_file_p): Call it.
1616 (elf_object_p): Handle EM_HPPA.
1617 (elf_symbol_from, elf_idx_of_sym): New functions.
1618 (elf_make_sections): Get symbol number right for relocations. Set
1619 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1620 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1621 SHT_PROGBITS. Always generate symtab and strtab, not only if
1622 relocations are needed. Set SHF_* flags as appropriate.
1623 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1624 (elf_write_object_contents): Fix off-by-one error in symbol count.
1625 Store a correct value for the symbol; write the size field
1626 properly; make some guesses about the type field. Set section
1627 type correctly for string tables.
1628 (section_from_elf_index): Check for absolute and common sections
1630 (elf_section_from_bfd_section): Ditto.
1631 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1632 Use empty string instead of "unnamed" for nameless symbols.
1633 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1634 HPPA (only?). Don't free raw symbols; keep the pointer around for
1636 (elf_set_arch_mach): Handle bfd_arch_hppa.
1637 (elf_find_nearest_line): Just return false.
1638 (elf_write_object_contents, elf_set_section_contents): Set
1639 output_has_begun field after computing file positions.
1640 (elf_set_section_contents): Write section contents immediately,
1641 rather than caching the whole file and writing it at close time.
1643 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1644 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1645 hppa_reloc_expr_type_alt): New enumerator types.
1647 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1648 * configure.in, configure.host: Use them.
1650 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1652 * elf32-target.h: Allow overrides of armap defaults.
1654 * elf32-hppa.c, elf32-hppa.h: New files.
1656 * config/hp300hpux.mt: New file.
1658 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1660 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1661 (aix386_core_vec): Update for new fields.
1663 * archive.c (bfd_generic_archive_p): Call target-specific
1664 slurp_armap code, instead of bfd_slurp_armap.
1665 (bfd_slurp_bsd_armap_f2): New function.
1666 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1667 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1669 * libaout.h (struct aoutdata): New field for subformat, for
1670 differentiating between highly similar a.out formats.
1671 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1672 version of function.
1673 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1675 * hp300hpux.c: New file.
1676 * Makefile.in: Include it.
1678 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1680 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1683 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1685 * trad-core.c (trad_unix_core_file_p): Check the file size.
1687 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1689 * coff-alpha.c: Remove duplicate function and add warnings.
1691 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1693 * sco-core.c (sco_core_vec): Add initializers for new target
1696 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1698 * coffcode.h [_LIT]: Recognize .lit section.
1700 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1702 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1703 config/alphaosf.mt, hosts/alphaosf.h: New files.
1705 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1707 * Merge in HPPA/BSD changes from Utah.
1708 * hppa.c: Use this for both HPUX & BSD.
1709 * targets.c: Enable hppa_vec for both HPUX & BSD.
1710 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1711 * hosts/hppabsd.h: #define HOST_HPPABSD.
1713 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1715 * libbfd.c: Whitespace changes around byteswap macros.
1716 * libbfd-in.h: Whitespace changes around byteswap declarations.
1718 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1720 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1721 system_error anymore. It confuses bfd_check_format().
1723 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1725 * bfd.c: Add sgi_core_data to tdata union.
1726 * coff-mips.c: Add Irix 4.x core file support.
1727 * hosts/irix4.h: #define HOST_IRIX4.
1729 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1731 * aoutx.h (translate_from_native_sym_flags): Check that the
1732 symbol's section does get set.
1733 (slurp_symbol_table): Zero index means null-string name.
1735 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1737 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1739 (write_syms): Use them, to reduce string table size.
1741 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1743 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1744 new signed get/put fields. Minor reformatting to label
1747 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1749 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1751 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1752 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1754 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1756 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1758 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1759 (swapcore_sparc): Make sp a bfd_vma.
1761 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1763 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1764 libbfd.c, libbfd-in.h: Add _do*signed*.
1765 targets.c, all targets: Add bfd*signed*.
1766 bfd-in.h: Add bfd_signed_vma. Add comments.
1768 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1770 * format.c (bfd_check_error): Check error return from
1771 _bfd_check_format routines.
1773 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1775 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1776 recognize .data section if present.
1778 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1780 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1781 check for the case where the user sets the address of the BSS
1782 section (and the file header can't specify this). Let the user
1783 set it wherever they want, regardless of what goes in the header.
1785 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1786 straight through into BFD sections. Add comments.
1788 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1790 Cleanup in preparation for better 64-bit host support.
1792 * bfd-in.h (bfd_64_type): Remove.
1793 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1795 * bfd-in.h (bfd_size): Remove.
1797 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1799 * bfd-in.h (bfd_word): Remove.
1800 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1802 * bfd-in.h (rawdata_offset): Remove.
1803 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1804 (bfd_perform_relocation): Lint.
1805 (enum bfd_reloc_status): Comment cleanup.
1807 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1809 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1811 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1813 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1815 * elf32.c: Clean up old comments.
1817 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1819 * config/sun3.h: String argument to fprintf is const.
1821 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1822 on systems which define PAGE_SIZE in <limits.h>.
1824 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1826 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1827 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1828 the core file failing signal.
1829 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1830 to supply the core file failing signal.
1832 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1834 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1835 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1836 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1837 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1839 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1841 * coff-mips.c (PAGESIZE): Correct value.
1843 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1845 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1846 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1848 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1850 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1851 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1853 (coff_compute_section_file_positions): Force vma and lma of _LIB
1855 (coff_set_section_contents): Count number of entries in new lma
1857 * coffgen.c (make_a_section_from_file): Force lineno_count of
1858 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1859 SCO 3.2v4 shared library.
1860 * seclet.c (rel): Copy over any section with contents, not just
1863 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1866 * coff-i386.c (coff_i386_reloc): New function, to generate
1867 relocateable output correctly.
1868 (howto_table): Use coff_i386_reloc for all reloc types.
1869 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1870 for a common symbol.
1871 (i386comm_value): Removed; no longer needed.
1873 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1875 * coffcode.h (coff_set_section_contents): Don't write out
1876 sections without a filepos.
1878 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1880 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1882 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1884 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1885 * libecoff.h (ecoff_data_type): Added gp_size field.
1886 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1887 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1888 Set flags to 0 for large common symbols.
1889 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1890 which can occur for gas-generated relocs.
1891 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1892 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1893 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1895 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1897 * srec.c (srec_set_section_contents): Use lma field for load
1899 * section.c: Add declaration of lma field to section structure.
1900 * coffcode.h (coff_write_object_contents): Use lma field for load
1902 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1904 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1905 symbols in a better way. (translate_to_native_sym_flag): Set the
1906 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1908 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1909 (bfd_make_section): Cope with new builtin section.
1910 * syms.c (bfd_decode_symclass): Can now print indirect section
1913 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1915 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1916 defined, and yields false.
1917 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1919 * archive.c (snarf_ar_hdr): Add support for reading (only,
1920 so far) BSD-4.4-style extended headers.
1921 * archive.c: Some more comments.
1923 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1925 * Makefile.in: fix rule for dvi and info, so that the recursive
1926 makes does the right thing, instead of always info
1928 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1930 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1931 archive members; they need more special reatment. For now, verify
1932 that computed and actual file positions correspond.
1934 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1936 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1937 (set_arch_mach): Delete non-MIPS code.
1938 (reloc_howto_type_lookup): Ditto.
1939 * Makefile.in: Adjusted.
1941 * libbfd.c (bfd_tell): Update `where' field.
1942 (bfd_seek): Don't do anything if we're not changing the file
1943 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1944 field against a SEEK_SET request. Call bfd_tell to re-update
1945 `where' field when done.
1946 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1948 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1950 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1952 * Makefile.in: added installcheck target
1954 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1956 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1957 if the type is not stNil.
1959 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1961 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1962 forward declarations.
1964 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1965 it's implied by the type.
1967 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1969 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1971 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1973 * rs6000-core.c: Add .ldinfo section.
1975 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1977 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1979 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1981 * section.c (bfd_set_section_contents): whitespace
1982 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1985 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1987 * hosts/go32.h: don't define POSIX_UTIME
1989 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1991 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1992 against machine architecture stored in the ELF header, to resolve
1994 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1995 NULL, so only use results when non-NULL.
1996 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1997 and add to vector of targets.
1999 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2001 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2002 are always just debugging symbols.
2004 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2005 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2007 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2009 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2010 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2011 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2012 defined, which they aren't in hpux 7.0.
2014 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2015 Tran-Le, tranle@intellicorp.com.
2017 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2019 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2020 ahead and do the relocation.
2021 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2022 what needs to be done.
2023 (ecoff_reflo_reloc): Do the REFHI relocation here.
2025 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2027 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2028 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2029 relocs are reasonable.
2030 * coff-msym.c: Eliminated uses of DEFUN.
2031 (ecoff_swap_tir_out): New function.
2033 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2035 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2036 * configure.host (vax-*-ultrix2*): Add triplet.
2037 * hosts/vaxult2.h: New file.
2038 * config/vaxult2.mh: New file.
2040 * aoutx.h (string.h): Include for strchr and friends.
2041 * archive.c (string.h): Include for memchr and friends.
2042 * elf32.c (string.h): Include for strrchr and friends.
2044 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2046 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2047 (MY_set_sizes): Use sunos4_set_sizes.
2049 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2050 deleted, as well as elf-big and elf-little targets.
2051 * libelf.h: New file.
2052 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2054 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2056 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2058 * coffcode.h (coff_compute_section_file_positions): Don't need
2059 variable "old_sofar" if compiling for i960.
2061 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2063 * libbfd.h: Updated.
2065 * ieee.c (exten, envi): "static" belongs first in declaration.
2067 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2069 * srec.c: add support for symbolsrec, srecords with symbols in
2072 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2074 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2075 to avoid lint complaints.
2077 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2079 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2080 type SHT_STRTAB. Don't alter file offset for section 0.
2081 (reloc_type_names): Now an array instead of a macro. Still inside
2082 "#if 0", since it's used only in debugging code also in "#if 0".
2083 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2084 (sort_reloc_map): New function.
2085 (sparc_reloc_map): New variable.
2086 (elf_bfd_reloc_type_lookup): New function.
2088 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2090 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2091 bfd_make_debug_symbol; they were already in the target structure.
2092 * Adjusted all uses of JUMP_TABLE.
2093 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2094 from coff_make_debug_symbol.
2095 * libcoff.h: Updated accordingly.
2097 * Minor cleanups provoked by gcc warnings:
2098 * aoutx.h (NAME(aout, reloc_type_lookup)),
2099 cpu-h8300.c (local_bfd_reloc_type_lookup),
2100 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2102 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2103 ieee.c (ieee_slurp_section_data),
2104 elf.c (elf_make_sections, elf_fake_sections,
2105 elf_compute_section_file_positions, elf_write_object_contents):
2106 Removed unused variables.
2107 * archures.c: Removed /* from within comment.
2108 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2109 * oasys.c (oasys_write_data): Initialize i.
2111 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2113 * libcoff.h (obj_raw_syment_coun): New macro.
2114 * coffgen.c (coff_get_normalized_symtab): Initialize
2116 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2118 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2120 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2122 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2123 for compatibility with tools from MIPS.
2125 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2126 * config/irix3.mt, config/irix4.mt: Removed.
2127 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2128 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2130 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2132 * hosts/hp300bsd.h: Add gross hack to determine whether we
2133 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2134 files (and set other parameters) to match.
2136 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2138 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2139 ansi definition which otherwise confuses non-ansi compilers.
2141 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2142 ultrix cc by forward declaring getenv as is done in
2145 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2147 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2148 avoiding a fatal error in vax ultrix 4.2 cc.
2150 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2152 * bfd-in.h, VERSION: Roll to version 2.1.
2154 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2156 * oasys.c (oasys_write_object_contents): Lint.
2157 * srec.c: Whitespace cleanup.
2159 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2161 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2162 cleaned up output formatting a bit.
2164 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2166 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2167 relaxable. Should be moved somewhere else.
2169 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2171 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2172 (aout_mips_*_vec): Added seclet_link element.
2174 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2175 support for aout-mipsbsd target.
2177 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2179 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2181 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2183 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2185 Add support for the H8/500
2187 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2189 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2191 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2192 * coff-mips.c: Now includes libecoff.h.
2193 (ecoff_data_type): Moved to libecoff.h.
2194 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2195 call it. If there is ever another ECOFF target, this and the
2196 swapping functions should be accessed via an ECOFF specific target
2198 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2200 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2202 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2203 no longer includes this file.
2205 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2206 bits to 0 to make comparison test useful.
2208 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2209 avoid overflowing GP accessible sections in binutils/objdump.
2211 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2213 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2214 reading more robust: Fail if string index is out of string
2217 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2219 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2220 PCREL13): Don't take dst_address into account; the input file has
2221 already taken care of that.
2223 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2225 * coff-mips.c: Completed support for linker and binutils.
2227 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2229 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2230 original addend from section contents.
2232 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2234 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2235 * hosts/delta88.h (strtol): Fix prototype.
2236 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2238 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2240 * elf.c: Get rid of "#ifdef sparc".
2241 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2242 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2244 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2245 compile type conditionals on host CPU.
2246 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2248 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2250 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2252 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2253 ECOFF which has two common sections.
2254 (bfd_com_section): Set SEC_IS_COMMON flag.
2255 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2256 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2257 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2258 bfd_is_com_section macro rather than checking for equality to
2261 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2263 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2264 (coff_mkobject_hook): Accept aouthdr argument.
2265 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2266 Handle NULL aouthdr argument.
2267 (coff_object_p): If there is no aouthdr, pass it as NULL to
2269 * libcoff.h: Rebuilt for mkobject_hook changes.
2271 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2272 additional MIPS ECOFF fields.
2274 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2276 * configure.host: added mips-dec-bsd*
2277 * configure.in: added mips-dec-bsd*
2278 * aout-mipsbsd.c: new file for mips-dec-bsd*
2279 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2280 * aoutx.h: added mips support.
2281 * archures.c: added mips support to bfd_default_scan().
2282 * cpu-mips.c: added support for R4000 (untested).
2283 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2284 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2285 hope will make it into include/bfd.h.
2286 * targets.c: added aout_mips_*_vec.
2288 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2290 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2292 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2294 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2296 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2298 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2300 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2301 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2302 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2303 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2305 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2306 bfd_swap_reloc_in or coff_swap_reloc_out.
2307 * coff-mips.c: Added code to link and write out symbolic debugging
2308 information, and to swap relocs in and out.
2310 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2312 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2313 (coff_write_object_contents): coff_count_linenumbers returns the
2314 number of line number records it found.
2316 * coffgen.c (coff_write_linenumbers): only write out line numbers
2317 in the section they belong to.
2319 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2321 * targets.c (bfd_target): Added relocateable argument to
2322 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2323 target vector for linker use.
2324 * bfd.c (bfd_seclet_link): New macro.
2325 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2326 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2327 and boolean return value. Made static.
2328 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2329 relocateable argument.
2330 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2331 relocateable argument (if relocateable, saves relocs).
2332 * bout.c (b_out_get_relocated_section_contents),
2333 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2334 relocateable argument (if relocateable, just calls
2335 bfd_generic_get_relocated_section_contents).
2336 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2337 argument to prototype.
2338 * All targets: Set new _bfd_seclet_link vector to
2339 bfd_generic_seclet_link.
2341 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2343 * coffgen.c: #include seclet.h.
2345 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2347 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2348 debug info. Setup info about linker symbols only, and use
2349 standard bfd fields to hold the info.
2350 * (hppa_object_p): Remove unneeded decls.
2351 * (hppa_new_section_hook): Get rid of most of this.
2352 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2353 fat. Remove all knowledge of stabs, remove redundant knowledge of
2355 * Remove macros for accessing fields which are now gone.
2357 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2359 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2361 * coff-z8k.c: delete unused reloc functions
2363 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2365 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2366 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2367 * coff-msym.c: Use DEFUN for function definitons.
2368 * coff-mips.c: Added code to read and print symbols, and to find
2371 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2372 swapping functions into coffswap.h for ECOFF use. Moved
2373 relocation functions, only used by h8300 and z8k, into reloc16.c.
2374 Added hooks for coffgen.c functions to backend data structure, and
2375 added hook functions. Still more could be done.
2376 * coffswap.h: New file to hold COFF swapping routines.
2377 * coffgen.c: New file to hold generic COFF functions.
2378 * reloc16.c: New file to hold h8300 and z8k specific relocation
2380 * libcoff-in.h: Added declarations for functions in coffgen.c.
2381 * libcoff.h: Rebuilt to incorporate changes.
2382 * coff-h8300.c: Function name changes.
2383 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2384 hook rather than defining EXTRA_CASES.
2385 * Makefile.in: Build new files coffgen and reloc16. Added
2386 dependencies of coff-*.o on coffswap.h and seclet.h.
2388 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2390 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2391 about discarding const.
2393 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2395 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2397 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2399 * configure.in (post-target): If --with-minimal-bfd is specified,
2402 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2404 * srec.c (srec_write_records): one of my boards wants a CR between
2407 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2409 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2410 (it broke a couple of weeks ago).
2412 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2414 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2415 return type, so libbfd.h doesn't reference undefined typedefnames.
2417 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2419 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2421 (coff_pointerize_aux): don't pointerize a negative tagndx
2422 (sometimes generated by SCO 3.2v4 cc).
2424 * bout.c (calljx_callback, callj_callback,
2425 b_out_get_relocated_section_contents): warn if relocating against
2426 an undefined symbol.
2428 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2430 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2431 Make a bunch more routines be static.
2432 * hppa.c (fill_spaces): Get rid of this, replace with much better
2433 written setup_sections().
2434 * (setup_sections): New routine to create BFD sections for each
2435 space and subspace in SOM files.
2436 * (hppa_object_setup): Use BFD sections created by
2437 setup_sections() to locate GDB symbol table info.
2438 * (make_unique_section): New routine to create a BFD section. It
2439 ensures that the given name is unique, and will generate a unique
2441 * (hppa_object_p): Become much more paranoid about file header.
2442 * (make_bfd_asection): Call bfd_make_section to do the dirty
2443 work. Simplify code somewhat.
2444 * (hppa_core_file_p): Use proper name for stack section.
2445 * libhppa.h: Remove millicode_start, millicode_end decls.
2447 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2449 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2451 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2452 relocs, don't bother doing the adjustment if the value to add is
2455 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2457 * bfd.c (bfd_get_size): New function that gets an upper bound
2458 on the possible size of any object in a bfd.
2459 * elf.c (bfd_elf_find_section, elf_get_str_section,
2460 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2462 * elf.c (elf_big_vec, elf_little_vec): Document last three
2463 members initialized to NULL.
2465 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2467 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2469 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2471 * hosts/std-host.h: New file. Attempt at a generic/default
2472 set of definitions, to discourage porting to new hosts by copying.
2473 * hosts/news.h: Removed.
2474 * hosts/sparc.h: Use std-host.h.
2475 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2476 perhaps we can later remove the the_bfd field from each symbol.
2477 * syms.c (struct symbol_cache_entry): Remove unused field
2478 app_data. Add comment noting that the_bfd is almost redundant,
2480 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2481 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2482 * hppa.c (fill_spaces): Make slightly more rebust.
2483 * configure.in: Allow std-host as the "default" host.
2485 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2487 * bfd.c: Add struct hppa_core_data to tdata union.
2488 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2489 Get rid of HPPA/BSD specific code. That will go somewhere else
2491 * (fill_spaces): Don't spin forever and die if you don't find
2492 $MILLICODE$ subspace.
2493 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2495 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2496 Make these work for HPUX.
2497 * (make_bfd_asection): New routine to make section creation a
2499 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2500 * libhppa.h: #include the right system files. Redefine all of
2501 the structs/macros for hacking core files to use more sensible
2502 HPUX core file structures.
2503 * targets.c (target_vector): Conditionalize hppa_vec on
2504 HOST_HPPAHPUX, not hp9000s800.
2505 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2506 malloc and realloc. #define HOST_HPPAHPUX.
2508 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2510 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2511 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2512 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2513 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2515 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2516 * aix386-core.c: New file for handling core files on AIX on PS/2.
2517 * targets.c: if AIX386_CORE, use aix386_core_vec.
2518 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2521 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2523 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2526 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2528 * Makefile.in: added dvi target
2530 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2532 * bfd.c: Use right name for tekhex tdata struct.
2533 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2534 * libcoff.h: Updated to get spacing change from coffcode.h.
2535 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2537 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2539 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2540 functions, with the "guts" of the old bfd_slurp_bsd_armap
2541 and bfd_slurp_coff_armap, but assuming we've already checked
2542 if the armap is present or not.
2543 Also, rewrite a bit to avoid keeping around obstack data
2545 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2546 Various fixes to correctly handle COFF_style archives names.
2547 (Note that because these have a trailing '/', the names can
2548 have embedded spaces.)
2549 * archive.c (bfd_slurp_armap): New function, replaces old
2550 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2551 _either_ format, and calls do_slurp_bsd_armap or
2552 do_slurp_coff_armap if either form of map is seen.
2553 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2554 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2555 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2556 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2558 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2560 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2561 * libhppa.h: Make millicode_start and millicode_end be unsigned
2562 int to be same type as CORE_ADDR in GDB. Why are these here?
2564 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2566 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2567 vaddr of the section to the addend.
2568 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2569 SCO_CORE to SELECT_VECS.
2570 (target_vector): add sco_core_vec.
2571 * sco-core.c (sco_core_vec): add leading underscore initializer.
2572 * configure.in (i[34]86-*-sco*): use target i386-sco.
2573 * config/i386-sco.mt: new file; define SCO_CORE.
2575 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2577 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2579 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2581 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2583 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2585 * hosts/i386linux.h: Include unistd.h.
2587 * aoutx.h (print_symbol): aout_stab_name returns a constant
2589 * libaout.h (aout_stab_name): Fix prototype.
2590 * stab-syms.c (aout_stab_names): Array is now const.
2591 (aout_stab_name): Return value is now pointer to const.
2593 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2596 * syms.c (asymbol): Added new field "app_data", for data
2597 particular to the application. Some of the linker flags ought to
2598 get moved to this field someday.
2600 * archures.c (bfd_default_scan): Recognize a few more numbers:
2601 80486, 80960, and 960.
2603 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2604 bfd_coff_std_swap_table, cast to PTR.
2605 * bfd.c (bfd_coff_swap_*): Deleted macros.
2606 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2608 * coffcode.h (type bfd_coff_backend_data): New structure type,
2609 contains pointers to the COFF-specific swapping routines.
2610 (bfd_coff_std_swap_table): New data structure, to be used when
2611 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2612 (bfd_coff_swap_*): New macros.
2613 * coff-mips.c (mips_coff_swap_table): New data structure.
2614 (ecoff_big_vec): Use it.
2615 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2616 * All other targets: Deleted coff-specific vector entries.
2618 * trad-core.c: Fixed some `PARAMS' uses that were missing
2621 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2623 * aoutx.h (some_aout_object_p): Protect arg prototype in
2624 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2626 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2628 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2629 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2630 PARAMS for readability.
2632 * aoutx.h: Add type to callback parameter.
2633 * coff-mips.c: Don't call trad-core.h, not needed.
2634 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2635 * trad-core.h: Eliminate, unused.
2637 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2639 * format.c (bfd_check_format): if default target isn't found
2640 then look through the entire list rather than return early.
2642 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2644 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2646 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2648 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2650 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2652 * coff-z8k.c: checkpoint, more addressing modes handled
2653 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2656 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2658 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2660 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2662 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2664 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2666 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2667 and about when file descriptors are closed.
2669 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2671 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2672 written out correctly.
2674 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2676 * section.c: New section bit SEC_SHARED_LIBRARY.
2677 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2678 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2681 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2683 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2684 macros; use PARAMS to declare the function pointers involved.
2686 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2687 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2689 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2691 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2693 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2694 declaring pointers to functions.
2695 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2696 * seclet.h: Declare external function with PARAMS.
2698 * doc/chew.c (exfunstuff): Eliminate.
2699 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2700 * doc/proto.str: Use paramstuff rather than exfunstuff.
2702 * libbfd.h: Update, based on changes in source code and chew.
2704 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2706 * libieee.h: Add FIXME about removing limit on number of sections.
2707 * bfd-in.h: Improve comments to make it clear that bfd.h is
2708 the wrong place to edit this file.
2709 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2710 same places where we install bfd.h.
2712 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2714 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2715 symbol type before blindly modifying the auxent. Specifically,
2716 only modify the endndx fields for types that need it, and don't
2717 set the array information for non-arrays.
2719 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2721 * aoutx.h (some_aout_object_p): Section list should be set up
2722 correctly anyways; don't have to set up "next" pointers manually.
2724 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2726 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2727 config/i386v.mh: removed -DUSG from HDEFINES.
2728 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2730 hosts/i386v.h: don't define POSIX_UTIME.
2732 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2734 * ieee.c (ieee_slurp_sections): make a private copy of the
2735 section's name before truncating it.
2737 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2739 * hppa.c: add symbol_leading_char entry in transfer vec
2741 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2743 * ieee.c (get_symbol): can now cope when two symbols of a
2744 different class, but the same index number occur consecutively.
2745 (get_section_entry): nicer name for sections being forward
2746 referenced. (ieee_archive_p): don't free the filename string,
2747 since it was never malloced.
2749 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2751 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2753 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2755 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2756 optionally setting the dimen info, since they are in the same
2757 memory locations. Also zero out external auxent.
2758 (coff_write_symbol): don't zero external auxent; now done in
2761 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2763 * Check fclose return value for errors.
2764 libbfd.h: bfd_cache_close now returns a boolean.
2765 cache.c (bfd_cache_delete): return fclose success value.
2766 (bfd_cache_close): return bfd_cache_delete return value.
2767 opncls.c (bfd_close, bfd_close_all_done): return result of
2770 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2772 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2774 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2776 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2777 work out a coff relocation type from a howto's attributes rather
2778 than using the input r_type field. This fixes PR1677 and allows
2779 conversion of a.out relocs to coff relocs.
2781 * coffcode.h (coff_write_relocs): if supplied a relocation
2782 relative to an absolute symbol, use the right symbol index.
2784 * reloc.c (bfd_perform_relocation): do a partial link for coff
2787 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2789 * changes to support i386-sysv with shared libraries:
2790 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2791 check for .data2; if _LIB is defined, check for it; map
2792 SEC_NEVER_LOAD to STYP_NOLOAD.
2793 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2794 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2795 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2796 if section has contents, not just if it is loadable; if
2797 TWO_DATA_SECS, check for .data2
2798 (coff_set_section_contents): set vma of .lib section to number of
2800 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2801 don't define coff_write_armap to bsd_write_armap.
2802 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2805 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2807 * solaris2.h: Get the definition of alloca from alloca.h if we
2810 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2812 * configure.in (i960-*-{aout,bout}): Support these.
2814 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2816 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2818 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2820 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2821 no-longer-used definitions of L_SET and L_INCR.
2822 * i386linux.h: Tweaks to smooth Linux build.
2824 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2826 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2828 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2830 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2831 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2832 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2833 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2835 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2836 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2838 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2840 * configure.host: New file, contains mapping of host configs
2841 to host support file names for bfd, binutils, opcodes.
2842 * configure.in: Use it.
2843 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2844 * i386bsd.c: Cleanup, reformat.
2845 * config/i386-bsd.mt: Comment changes.
2846 * config/i386bsd.mh: New file for core file support.
2847 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2848 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2849 on BSD 4.4 define ALIGN (sigh!).
2851 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2853 * libaout.h (aout_backend_data): added exec_header_not_counted
2854 field. For ZMAGIC files only, when text_includes_header is set, by
2855 default the length of the exec header is counted in the text
2856 section size. For go32, exec header is mapped in but does *not*
2857 contribute to the size of section.
2858 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2859 is not set, but ztih is, add the size of the exec header to the
2860 recorded size of the text section.
2861 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2862 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2863 Also set text_includes_header.
2864 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2865 by default in MY(backend_data).
2867 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2869 * aout-target.h (callback): Don't define this function if it won't be
2872 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2873 type doesn't match. Don't lose if file sections have already been
2875 (set_arch_mach): Set reloc_entry_size.
2876 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2878 * hosts/i386bsd.h: New file.
2879 * configure.in: Recognize i[34]86-*-bsd host.
2881 * aout-target.h (callback, write_object_contents): Delete unused
2884 * aoutx.h (reloc_type_lookup): New function.
2885 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2886 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2887 (MY_reloc_howto_type_lookup): Don't define it.
2889 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2891 (slurp_symbol_table): Use header byte order, not target byte
2892 order, for reading symbol data.
2894 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2896 * configure.in: Undo some brain damage in the host section.
2897 * configure.in: Reformat the target section, test many configs.
2898 * Makefile.in (make): Remove obsolete `make make'.
2899 * aoutx.h (some_aout_object_p): Make defines line up.
2901 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2903 Now a bfd knows whether underscores are normally prepended
2904 to symbols in its file format.
2906 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2907 coff-z8k.c: targets set so they have leading underscore
2908 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2909 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2910 without leading underscore flag
2911 * targets.c: add symbol leading char to xvec description
2912 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2914 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2916 * archive.c: Make errno global.
2917 * archive.c (_bfd_write_archive_contents): If read fails (and
2918 errno!=0) set bfd_error to malformed_archive (since this probably
2919 indicates a truncated archive), rather than system_call_error.
2921 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2923 * Makefile.in: added rules for i386bsd.c
2924 * i386bsd.c: new file, supporting 386bsd.
2925 * configure.in: recognize i386-*-bsd target.
2926 * config/i386-bsd.mt: new file - 386bsd target configuration.
2928 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2930 * configure.in: re-arrange host section to use *-*-* notation,
2931 clean up some of the target section as well
2933 * seclet.c: cast result of bfd_get_relocated_section_contents to
2934 avoid compiler warnings
2936 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2938 * coffcode.h (coff_section_symbol): Create section if it doesn't
2941 * bout.c: Removed some unused variables.
2943 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2945 * Portability fixes from p3:
2946 coffcode.h (coff_write_relocs): removed sanity check until it
2947 works on all targets (per advice from sac).
2948 config/hp9000.mh: new file to define USG.
2949 hppa.c: #undef hppa before the JUMP_TABLE.
2950 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2952 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2953 local variable target volatile to avoid mysterious bug in
2956 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2958 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2959 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2961 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2963 * coff-z8k.c (func_da, func_jr): Lint.
2964 * coffcode.h: Use memset rather than bzero.
2965 * elf.c: Use memcpy rather than bcopy.
2966 * tekhex.c: Use memset rather than bzero.
2968 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2970 Add Adobe a.out support.
2972 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2973 * config/adobe.mt: Add.
2974 * configure.in (*-adobe-* target): Add.
2975 * targets.c (a_out_adobe_vec): Add.
2976 * Makefile.in: add aout-adobe.c.
2978 * configure.in: Put two dashes in all entries to be matched.
2979 Add comments to remind people to do this.
2980 Reorder all entries that match manufacturer names, to occur
2981 last, so they will only be matched if no more specific match
2982 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2984 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2986 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2987 since we should never have a NULL section.
2988 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2989 tests, set the section to bfd_abs_section.
2991 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2993 * coff-z8k.c: getting closer
2994 * coffcode.h (coff_get_relocated_section_contents): allow
2995 EXTRA_CASES hooks for different arches to provide different reloc
2997 * seclet.h: #ifndef around it to allow multiple inclusion
2998 * srec.c: minor doc fix
3000 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3002 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3004 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3006 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3009 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3011 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3012 filling in reloc, in case immediately following code doesn't set
3015 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3017 * coffcode.h (coff_renumber_symbols): set the last renumbered
3018 symbol pointer to NULL, as expected by coff_write_linenumbers.
3019 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3020 type R_IHCONST used on the 29k.
3022 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3024 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3025 update, based on how the underlying file was opened. Obsoletes
3027 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3028 all FASCIST_FDOPEN config defines.
3030 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3032 * sparc-opc.c: Moved to opcodes library, now that we have one.
3033 * Makefile: Don't compile it.
3035 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3037 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3039 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3041 * section.c (bfd_set_section_flags): Remove a sanity check.
3042 It is unfortunately broken, and prevents strip from working.
3044 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3046 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3047 created by last change.
3049 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3051 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3052 * bfd-in.h: Bump to version 2.0.
3054 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3056 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3057 braindamaged HP/Apollo compiler happy.
3059 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3061 * format.c: Fix description of search for matching target.
3062 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3063 * targets.c: Update description of search for matching target.
3064 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3065 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3066 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3068 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3070 * Makefile.in: Added mostlyclean/clean/distclean rules.
3072 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3074 * targets.c (target_vector): Take out oasys (unless that is
3075 the default): Because there is no magic number in archives,
3076 there can be annoying target mis-matches.
3078 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3080 * sparc-opc.c: Rigorously updated to match architecture manual.
3082 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3084 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3085 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3086 to the built-in abs_section were not written out correctly.
3088 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3090 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3091 large, assume we're using a swapped byte order and fail with
3092 wrong_format rather than dumping core.
3094 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3096 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3097 filename constraints.
3098 * Makefile.in: Updated to reflect change.
3100 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3102 Add preliminary support for the we32k:
3104 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3106 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3108 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3110 * bout.c: added support for relaxable alignment relocs.
3112 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3113 pass down pointer to play area rather than use alloca
3115 * cpu-z8k.c (compatible): made static to reduce name space
3118 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3120 Add basic support for the z8k:
3122 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3123 section.c, targets.c,
3125 * syms.c: move mis-inserted patch.
3127 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3129 Documentation fixes:
3130 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3131 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3133 * reloc.c: break out addend item from surrounding text.
3135 * doc.str (DOCDD): Defined. Adds text to output.
3136 (bodytext): Put bulletize before kill_bogus_lines.
3137 * chew.c (bulletize): End itemization after a blank line, to
3138 prevent following text from being swallowed up in an item.
3140 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3142 * configure.in: Add sparclite as a target.
3144 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3146 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3149 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3150 from a coff file (csym is null), dont deref them
3152 * ieee.c (parse_expression): get the answer right when adding an
3153 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3154 on elts so that filename is filled in.
3156 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3158 * bout.c (howto_align_table): New set of relocs, with enough
3159 data for "objdump -r" to work.
3160 (b_out_reloc_type_lookup): Recognize alignment relocs.
3162 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3164 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3165 invocations of make. Also, always create installation
3168 * config/apollov68.mh: removed -g from CC definition.
3170 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3172 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3173 overflowing gp-offset range.
3175 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3177 * srec.c (srec_set_section_contents): don't write out sections
3178 without the LOAD and ALLOC attributes
3180 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3182 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3183 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3184 * aout-target.h (callback): Don't set page/seg sizes.
3186 (set_sizes): New routine.
3187 (backend_data): Point to it.
3188 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3189 (sunos4_aout_backend): Point to it.
3190 * aoutx.h (set_arch_mach): Call set_sizes callback.
3192 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3194 * aout-target.h: Make _bfd_slurp_extended_name_table be
3195 the default. Given that we *write* the suckers (for long
3196 archive member names), we really ought to be able to read them!
3197 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3198 seem to be needed, and many machines don't have it.
3200 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3202 * coff-m68k.c (vector): read and write archives in coff format.
3204 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3206 * opc-sparc.c: New file.
3208 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3210 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3211 pointers to bfd_byte* before performing arithmetic on them. Such
3212 use with bare void* pointers is a gcc extension.
3213 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3214 * archive (normalize): Add to CONST to match actual usages with
3217 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3219 * configure.in: Recognize i486 host cpu, and use i386-elf
3222 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3224 * config/stratus.mt (CC): Remove definition.
3225 * elf.c (bfd_section_from_shdr): Test for the possibility that
3226 section_from_elf_index returns NULL and don't dereference it.
3228 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3230 * add hppa_data to bfd tdata (indirectly via sef).
3232 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3234 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3236 * configure.in: error messages to stderr, not stdout
3238 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3240 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3241 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3242 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3244 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3246 * configure.in: recognize hppa* instead of hppa
3248 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3250 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3251 RTYPE2HOWTO to cope with same.
3252 * reloc.c (bfd_perform_relocation): added support for size of -2
3253 (subtract a word reloc type). Updated doc.
3255 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3257 * Makefile.in: merged changes from progressive, removed rcsid.
3259 * archures.c, archive.c, Makefile.dos: removed rcsid.
3261 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3263 * bfd-in.h : add BFD_IS_RELAXABLE flag
3264 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3265 header e_relaxable, major hackery in callbacks
3266 * libaout.h : add space for a_relaxable.
3267 * seclet.c (rel): don't relax empty sections
3270 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3272 * section.c (STD_SECTION): add some casts to the initializers for
3275 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3277 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3278 and add appropriate casts to keep (picayune) aix-cc happy.
3280 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3282 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3283 symbol pointers. Punt expensive & useless bfd_realloc. Use
3284 malloc for raw symbols, and free it before returning.
3285 (bfd_section_from_shdr): Do not slurp symbol table until politely
3286 asked. Do not even slurp string tables.
3287 (elf_get_symtab_upper_bound): Count 'em without reading them.
3288 (elf_get_symtab): This is how to politely ask. Schlurp!
3289 This should probably just *become* elf_slurp_symbol_table, FIXME.
3291 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3293 * archive.c (bsd_write_armap): write the timestamp of the
3294 archive header to be just a little bit later than the timestamp of
3295 the file, otherwise the linker will complain that the index is
3298 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3300 * configure.in: Add m68k-ericsson-*.
3302 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3304 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3305 * elf.c: Remove unconditional debug printf's.
3306 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3307 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3308 (elf_slurp_symbol_table): Hand out symbols in forward, not
3309 reverse order. Simplify duplicate code.
3311 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3313 * elf.c: Remove "(void)" casts from function calls where the
3314 return value is ignored, in accordance with GNU coding standards.
3316 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3318 * hppa.c: Apply John's standard fix to avoid "empty translation
3319 unit" warnings from some ANSI-C compilers.
3321 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3323 * hosts/solaris2.h: Configure same as sysv4.
3325 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3327 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3328 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3329 type match actual return type.
3330 * elf_print_symbol (section_name): Make CONST.
3332 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3334 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3335 New files, for Linux (a free Unix clone for 386 machines).
3336 * Makefile.in, configure.in, targets.c: Update accordingly.
3338 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3339 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3340 correct calling of howto special functions and fixes from Raeburn
3342 * archures.c: nuke bfd_reloc_code_type
3343 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3344 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3345 SEC_NEVER_LOAD, various other bfdgas newness
3346 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3347 * targets.c: change jump table vector to above
3350 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3352 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3353 its prototype will be included in libbfd.h. Change result type
3354 to struct * (rather than equivalent typedef) so it can be used in
3355 the prototype, where they typedef won't be known.
3356 * libbfd.h: Updated version.
3358 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3360 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3361 targets.c: HPPA merge.
3363 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3365 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3366 * config/solaris2.mh: Kludge around Sun compiler bug.
3368 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3370 * libaout.h (aout_backend_data): Change defs of two bitfields to
3371 be unsigned chars instead to get around rs6000 compiler problem.
3373 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3375 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3376 Correct misconception that there can be only one symbol table.
3377 Only call elf_slurp_symbol_table on the full symbol table, not
3378 the dynamic one which is only a subset of the full one.
3380 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3382 * coffcode.h (coff_compute_section_file_positions): For I960,
3383 don't align sections in file.
3385 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3387 * targets.c (struct bfd_target): Added field for target-specific
3388 (but not file-specific) data, for distinguishing minor
3389 characteristics between (e.g.) a.out formats.
3391 * section.c (struct sec): New field user_set_vma indicates vma
3392 field should be heeded, not assumed to be unset.
3393 (STD_SECTION): Initialize that field of standard sections to zero.
3394 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3396 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3397 pre-swapped version.
3399 * archures.c (struct bfd_arch_info): Fixed order of comment and
3400 field decl. New fields indicate size of page and segment for
3402 * cpu-m68k.c (N): Fill in values.
3403 * cpu-sparc.c (arch_info_struct): Ditto.
3405 * libaout.h (struct aout_backend_data): Various bits of data (not
3406 all used currently) with characteristics of a.out implementation.
3407 Important field for now is text_includes_header, indicating that
3408 the text section starts immediately after the file header, which
3409 gets mapped in with it.
3410 (struct aout_data): New fields indicate whether vma has been
3411 adjusted yet (not yet used), and what magic number will be used in
3412 the output file (should go away in favor of vma_adjusted).
3413 (WRITE_HEADERS): Code for dealing with section sizes and related
3414 header fields replaced with call to adjust_sizes_and_vmas.
3415 * aoutx.h (some_aout_object_p): Fill in magic number field.
3416 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3417 (set_arch_mach): Set page size and segment size once CPU
3419 (adjust_sizes_and_vmas): New function; has much code moved
3420 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3421 and size parameters, as well as many header fields, after deciding
3422 on magic number for output file. Checks to ensure that this
3423 adjustment has only been done once.
3424 (set_section_contents): Call adjust_sizes_and_vmas instead of
3425 doing much of the work here.
3427 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3428 default (null) values of these fields.
3429 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3430 value in exec header.
3431 (sunos4_aout_backend, MY_backend_data): Define backend data
3432 indicating file header is included in text section.
3434 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3436 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3437 gcc version 2, to avoid warnings.
3439 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3441 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3442 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3444 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3446 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3448 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3450 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3451 * configure.in: Rewrite target parsing to use simple format.
3452 Handle sparc-sun-solaris2 configuration.
3453 * aout64.h: Avoid ANSI C brain death warning.
3454 * elf.c: Avoid trigraph (???) or /* in comments.
3456 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3458 * config/sysv4.mh: new file, RANLIB=echo
3460 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3462 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3464 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3465 elf_core_tdata_struct into a single common struct. Core files
3466 wouldn't have worked at all without this.
3467 (bfd_elf_find_section): New function for GDB's undercover use
3468 to find string sections that BFD hides from it.
3469 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3471 (elf_object_p, elf_core_file_p): Allocate internal file header
3472 storage dynamically.
3473 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3474 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3476 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3478 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3480 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3482 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3484 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3486 * configure.in: handle m680[01234]0 as aliases for m68k
3488 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3490 * coff-a29k.c: do byte relocs correctly
3491 * coffcode.h (styp_to_sec_flags): never load INFO sections
3492 * seclet.c (rel): don't relocate INFO sections
3494 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3496 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3497 Make the symbols unmodifiable.
3498 (bfd_section_init): Deleted.
3499 * init.c (bfd_init): Don't call bfd_section_init.
3501 * section.c (bfd_set_section_contents): Ensure that range to be
3502 written is within section boundaries.
3503 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3506 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3508 * coff-i960.c (howto_table): Deleted.
3509 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3510 interesting entries from old howto_table.
3511 (RTYPE2HOWTO): Adjusted to use switch.
3512 (coff_i960_reloc_type_lookup): New function.
3514 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3515 records for section symbol.
3516 (make_abs_section): Unused; deleted.
3517 (renumber_symbols): Re-order symbols so undefined symbols come
3518 last, as COFF format desires.
3519 (coff_write_symbol): Put C_FILE symbols in debug section always.
3520 (coff_section_symbol): New function; creates a symbol with the
3521 same name as a section, and sets up aux records for it.
3522 (coff_add_missing_symbols): New function; adds section symbols to
3523 symbol table if they aren't there already. Should someday also
3524 add a dummy C_FILE symbol if none is present.
3525 (coff_write_object_contents): Add missing symbols before preparing
3526 symbol table to be written.
3527 (coff_slurp_reloc_table): Verify that symbol indices read in are
3528 in a reasonable range.
3529 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3530 (obj_conv_table_size): Accessor macro.
3532 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3533 reloc types on i960.
3535 * bfd-in.h (bfd_get_section_name): New macro. Like
3536 bfd_section_name, but returns rvalue, not lvalue.
3537 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3538 (bfd_get_section_flags): Now returns rvalue.
3540 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3541 general, some specific to sparc or i960.
3543 * aoutx.h (set_section_contents): Set VMA for each section based
3544 on previous section. If text section VMA doesn't appear to have
3545 been set, make a best guess from the type of file.
3547 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3549 (MY(vec)): Initialize reloc_type_lookup field.
3551 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3552 (bfd_error_trap, bfd_error_vector): Extern, not common.
3554 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3555 few types of relocs for sparc; will need enhancement.
3557 * bout.c (callj_callback): Use DEFUN macro in definition.
3558 * coff-i960.c (optcall_callback): Likewise.
3560 * targets.c (bfd_target): Added fields reloc_type_lookup and
3561 _bfd_make_debug_symbol. Also minor comment changes.
3562 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3563 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3564 than arch info, and dispatch with BFD_SEND. Callers changed.
3565 * archures.c (struct bfd_arch_info): Deleted field
3567 * cpu-*.c: Don't initialize that field.
3569 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3570 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3571 (bfd_errmsg): Now returns ptr to const.
3572 * bfd-in.h (bfd_errmsg): Fix prototype.
3574 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3575 * reloc.c (bfd_generic_relax_section): Ditto.
3577 * section.c (Section Output doc): Improve description of use of
3578 output_section and output_offset.
3580 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3582 * sco-core.c: new file from net.
3583 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3584 Now we have the hairy linker, it's possible to move symbols from
3585 one section into another. Actually make that work!
3587 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3589 * hosts/sun3.h: fix declaration of free.
3591 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3593 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3594 * coff-h8300.c (reloc_processing): all relocs are relative to
3596 * opncls.c: don't use fdopen on DOS systems
3598 short patches from Glenn Kasten (glenn@ready.com)
3599 * target.c: enabled oasys support
3600 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3601 fix problem where a relocation which crossed a modification byte
3602 boundary did not work. Fix problem where a relocation near the end
3603 of a data record did not work.
3606 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3608 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3609 archvie header string counts the endian way, this heuristic sees
3610 how big an archive string to read by trying it one way and if the
3611 string table is unreasonably big, trying it the other. *FIXME*.
3612 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3614 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3616 * bfd-in.h: Increase version number to 1.97, for consistency
3618 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3620 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3622 * bfd-in.h: bump version to 1.96
3623 Major change; changed calling convention for
3624 bfd_get_relocated_section_contents so that caller allocates
3625 memory for section data.
3626 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3627 seclet.c, targets.c, bfd.c: reflect new convention.
3628 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3629 case, then use reasonable default values for SEC_* flags.
3631 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3633 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3634 size of output reloc struct.
3635 * targets.c, Makefile.in: comment out tekhex for the moment.
3636 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3637 * configure.in: tandem target is st2000
3638 * coff-m68k.c: rename static howto_table to global
3639 m68kcoff_howto_table.
3640 * bout.c: remove unnecessary abort
3641 * coff-a29k.c: various changes to the way relocations work to cope
3642 with the "new order" and latent bugs.
3645 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3647 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3648 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3649 * reloc.c (bfd_perform-relocation): don't relocate refs to
3650 absolute symbols if doing a partial link.
3652 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3654 * configure.in: Add a29k-amd-udi.
3656 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3658 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3659 internal_exec structure before initializing the fields that
3660 are used, so that the unused fields are in a known state.
3662 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3664 * tekhex.c (struct data_struct): Convert from typedef that
3665 typedefs nothing to a normal structure declaration.
3666 * tekhex.c (pass_over): Prototype args for function that
3667 second arg points to.
3669 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3671 * Makefile.in: remove old style staging. Do not print recursion
3674 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3675 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3678 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3680 * bfd.c, Makefile.in: added tekhex
3681 * aoutx.h (set_section_contents): pages should be padded to the
3682 size of a page, not the size of a segment.
3683 * configure.in: added go32 host and i386-aout target.
3684 * i386aout.c, libaout.h: now works for go32 target
3685 * ieee.c: fix bit rot.
3686 * seclet.c: support for padding seclet type.
3688 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3690 * Makefile.in: added .NOEXPORT:
3692 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3694 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3696 * elf.c (elf_compute_section_file_positions,
3697 elf_write_object_contents): Return boolean, not NULL (which
3699 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3700 Also ifdef-out code that aborts on unhandled section types.
3702 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3704 * configure.in: Recognize ncr3000 config
3705 * Makefile.in (MINUS_G): Pass on to recursive makes.
3706 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3708 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3710 * Makefile.in: Now that we have sym.h and symconst.h, compile
3711 coff-msym.c on all systems.
3712 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3713 * coff-msym.c: Update include files and comments; add weakext bit.
3715 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3717 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3718 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3720 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3722 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3723 * configure.in: Add new host and target configs.
3724 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3725 structs, which vary; just use member name.
3726 (elf_object_p, elf_core_file_p): Lint, fix comments.
3727 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3729 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3731 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3732 local, disposable, copy of the external form of section header
3733 table and program header table entries.
3735 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3737 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3739 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3741 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3744 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3746 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3748 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3750 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3751 not internal bfd_assert function (twice).
3753 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3755 * aout-target.h: change ar_max_namelen to 15 (the right value)
3756 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3759 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3761 * archive.c (bfd_generic_archive_p): check for bout archives too.
3762 * bout.c: make it work again.
3764 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3766 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3768 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3769 bfd_xmalloc() instead of bare malloc().
3771 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3773 * Makefile.in: pass down MAKEINFO on info.
3775 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3777 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3778 host/h-<foo> now just <foo>.
3779 * configure.in: reflect changes
3781 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3783 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3784 actual source file, not just the generated libbfd.h.
3786 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3788 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3789 gdb on little-endian 960 code.
3790 * archive.c (compute_and_write_armap): indirect symbols should go
3791 into the archive header too.
3793 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3795 * Makefile.in: added check target.
3797 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3799 * coff-msym.c: Move this file from gdb/ecoff.c. It
3800 handles byte-swapping for ECOFF (MIPS symbol) files.
3801 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3802 to the files built on MIPS-based hosts.
3803 * Makefile.in: Add rule for coff-msym.
3805 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3807 * Makefile.in: added clean-info target. MINIMIZE=1.
3809 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3811 * coff-rs6000.c: Move core file functions into separate
3812 new file rs6000-core.c. This is needed because reading
3813 core files depends on native include files that conflict
3814 with ../include/coff/rs6000.h.
3815 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3817 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3819 * aoutx.h (NAME(aout,print_symbol)): Don't print
3820 symbol addresss for undefined symbols.
3821 * coff-rs6000.c: Various updates (due to target-
3822 independent changes).
3823 * libbfd.h: Ditto (tdata field is now a union).
3824 * hosts/h-sparc.h: Removed prototype for bogus function
3825 'emset' (presumably should have been 'memset' - which is there).
3827 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3829 * configure.in (mips-big-* target): Same is Iris.
3831 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3833 * aoutx.h (translate_from_native_sym_flags): when creating an
3834 alias symbol, fill in the section as undefined, rather than
3835 leaving it blank. If an output section can't be found for a
3836 symbol, then don't core dump.
3838 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3840 * Makefile.in, configure.in: removed traces of namesubdir,
3841 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3842 copyrights to '92, changed some from Cygnus to FSF.
3844 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3847 * coff-h8300.c: fix stupid reloc subtraction bug
3848 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3849 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3850 the symbol.flags and done_lineno fields.
3852 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3854 * coffcode.h (coff_write_symbol): write out the correct number of
3856 * cpu-h8300.c: fix disassembly bug
3858 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3860 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3861 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3862 reloc.c, section.c (bfd_map_over_sections), targets.c
3863 (bfd_target_list): Protolint.
3864 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3866 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3868 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3870 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3871 section of a symbol rather than the section of a reffed symbol to
3872 determine the r_index of an emmitted reloc.
3874 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3876 * PORTING: New (preliminary) porting guide.
3878 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3880 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3881 (howto_hvrt16): lint.
3883 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3885 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3886 a full configuration (with possible cross-development),
3887 instead of using host-aout.c.
3889 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3891 * aout-target.h (MY(write_object_contents):
3892 Set obj_reloc_entry_size (abfd).
3893 * gen-aout.c: Change to emit a .c files, not a .h file.
3895 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3897 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3898 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3900 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3902 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3903 with more than one auxent can cause nasty core dumps.
3905 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3906 "done_lineno" so that a symbol which appears twice in the symbol
3907 table only gets it's linenumbers relocated once. Modifed
3908 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3911 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3913 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3914 stuff to use the New Order.
3916 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3918 * ieee.c: Change type of envi[] to unsigned char.
3920 * configure.in: fix vax ultrix configuration.
3922 * elf.c (bfd_section_from_shdr): Deal with null return from
3923 bfd_make_section(). (elf_object_p): Select endianess properly.
3925 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3927 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3929 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3931 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3932 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3933 * host-aout.c: Don't use aout-params.h; configure these systems
3934 in their xm files, not in a randomly generated file.
3935 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3937 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3939 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3941 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3942 host_aout_vec here as well.
3944 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3946 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3947 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3948 to prevent undefined symbol.
3950 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3952 Various lints found on PersSony
3953 * aoutx.h: cast an enum
3954 * coff-a29k.c: many ints in reloc structure turned to enum
3955 * coffcode.h: more enums
3956 * cpu-h8300.c: more enums
3957 * opncls.c: more enums
3959 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3961 * configure.in: Make Tahoe configuration work again.
3962 * bfd-in.h: Remove trailing comma from enum declaration.
3963 * ieee.c: Can't put byte values >0x7F into a signed char.
3965 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3967 * Makefile.in: Add dependencies for various coff-*.o files.
3969 * elf.c: Remove extraneous paren from core_prpsinfo and
3970 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3971 Replace references to old section "size" member with new
3972 "_raw_size" member. Implement elf_make_empty_symbol, which
3975 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3977 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3980 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3982 * coffcode.h (bfd_coff_relax_section): now static.
3983 (bfd_coff_get_relocated_section_contents): various type lints.
3985 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3987 New entry point in the transfer vector - bfd_relax_section.
3989 * aout-target.h: add to vector, call generic_relax
3990 * bfd-in.h: add to vector
3991 * bfd.c: add #define for vector
3992 * bout.c: add to vector, call generic_relax
3993 * coffcode.h: add to vector, also now has coff specific relax code
3994 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3995 * elf.c: call generic_relax
3996 * ieee.c: call new vector, clean up some bugs due to the creation
3998 * libbfd.h: add bfd_generic_relax_section EXFUN
3999 * oasys.c: call generic_relax
4000 * reloc.c: implement generic_relax
4001 * seclet.c: moved much of this into coffcode.h
4002 * srec.c: call generic_relax
4003 * targets.c: define new transfer vector
4005 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4007 * everything: now modified to use smaller reloc type. Self hosts
4010 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4012 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4013 New files for stratus.
4015 * configure.in: Add configuration fragments for stratus.
4017 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4019 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4020 variables as CONST since they are set to point to a const char
4021 string. Fixes compiler complaints.
4023 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4025 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4028 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4030 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4031 symbols, so that we can emit the correct file name even
4032 if it's an include file.
4034 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4036 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4037 (Reported by john@labtam.labtam.oz.au (John Carey)).
4039 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4041 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4043 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4044 being used to -DHAVE_PROCFS.
4046 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4047 '#include "fopen-same.h"' to end of file to match other h-* files.
4049 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4051 * configure.in: Change svr4 references to sysv4. Add case
4052 "unknown" for target vendor and infer some targets based
4053 on the specified operating system.
4055 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4057 * bfd-in.h, libaout.h: ANSIfy enums.
4059 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4061 * archive.c (normalize): created version for VMS which removes the
4062 VMS directory crap from the front and end of a filename, eg turn
4063 [-.foo]bar.obj;123 into bar.obj
4064 (bfd_construct_extended_name_table): now writes index into an
4065 extended name table in decimal - the same base used to read an
4066 extended name table.
4068 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4070 * aout-encap.c: Fix to use aout-target.h.
4071 * aoutf1.h: Use standard MY_object_p and MY_callback
4072 in aout-target.h. Remove target-specific versions.
4073 * host-aout.c: Re-write to use aout-target.h.
4074 * gen-aout.c: New files use with host-aout.c to generate
4075 host-specific a.out-related parameters.
4076 * Makefile.in: host-aout.o depends on aout-params.h, which is
4077 generated by gen-aout.
4078 * aout-target.h: Make a little more flexible.
4079 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4080 macro. Instead, inline it in aout-target.h.
4081 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4082 a gcc -Wall warning.
4083 * archive.c: Add missing commas in DEFUN macro (2 places).
4084 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4085 Berkeley ones, now that libiberty has them:
4086 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4087 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4088 remove unused variable.
4090 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4092 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4093 and execname inside HAVE_PROCFS ifdef since they are unused
4094 when it is not defined.
4096 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4098 * elf.c: Flag all sections as either code or data. We can't
4099 be sure what they are anyway, since ELF doesn't fit the
4100 traditional model of text+data+bss very well. Add new local
4101 function elf_read() to simplify code. Record entry point in
4104 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4106 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4107 rather than N copies of the same lines.
4109 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4111 * cpu-h8300.c: disassemble branch displacements correctly
4112 * coff-h8300.c: put reloc offsets out in 32bits
4114 * makefile.dos, configdj.bat: New files from DJ
4115 * cache.c: fopen with new macros is needed for DOS.
4116 * ieee.c: environ renamed to envi to stop an include file
4118 * opncls.c, coff-rs6000.c: more fopens with macros.
4120 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4122 * Makefile.in: infodir belongs in datadir.
4124 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4126 * Makefile.in: fix where docdir lives
4128 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4129 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4130 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4131 srec.c, syms.c, targets.c : all new documentation and lint
4135 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4137 * coffcode.h, srec.c: Lint.
4139 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4141 * Makefile.in: install using INSTALL_DATA, added standards.text
4144 * configure.in: mark directory as target dependent. configure
4145 nows works in objdir always so make file existence checks
4148 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4150 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4151 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4152 and mandir now keyed off datadir by default.
4154 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4156 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4157 computation of arch and machine type so it's worked out before
4158 some_aout_object_p is called.
4159 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4161 * archures.c: add extra field 'section_align_power' to hold
4162 default section alignment in object files.
4163 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4164 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4165 initialize the new field.
4166 * bout.c (b_out_callback): replace the text size, since aout
4168 * aoutx.h: Documentation in the new style
4170 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4172 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4173 use the saved value if mtime_set is already set (intended
4174 for archive files, though apparently not used yet).
4176 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4178 * targets.c: Revise comments about how to configure the target
4179 vector, to match reality. Remove mention of obsolete methods.
4180 Remove long lists of capitalized macros that turn into the same
4181 thing in lowercase. Normal vector simply lists all known
4182 lowercase xvec names; all other cases are handled by SELECT_VECS.
4184 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4187 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4188 list of supported targets.
4190 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4192 * archive.c (bsd_write_armap): The pad byte sometimes added to
4193 the string table in a __.SYMDEF member is now
4194 counted as part of the size of the string table.
4195 This is compatible with the old ranlib, as well as Sun's.
4197 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4199 * srec.c: Rewrote to fix many bugs; now gets the record type
4200 right, doesn't choke on input, sets the start address in an S9 and
4201 fills in the filename on an S0.
4203 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4205 * cpu-h8300.c: Add support for MEMIND addressing mode
4207 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4209 * coffcode.h: use the new macro if available
4211 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4212 * Makefile.in: Fixed dependencies due to file rename
4214 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4215 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4216 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4217 newos3.c, stab-syms.c, syms.c: All these files have had their
4218 #includes altered to point to the new places.
4220 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4222 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4224 * configure.in: Add vendor "ncr" as supported per-target vendor.
4225 Add svr4 case for i386 per-host case.
4227 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4230 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4232 * syms.c (bfd_decode_symclass): Return 'A'
4233 for symbols that are both absolute and global.
4234 * archive.c (bfd_special_undocumented_glue): Return NULL
4235 if bfd_ar_hdr_from_filesystem returns NULL.
4237 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4239 * Makefile.in: added coff-h8300
4240 * configure.in: now h8 is a coff target
4241 * cpu-h8300.c: fix various disassembly problems
4242 * libcoff.h: took out some code which has been #0ed for a long
4244 * targets.c: added h8 coff
4245 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4246 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4248 * coffcode.h: Started to change the way machine dependencies are
4249 handled, from the nest of #ifdefs to macros defined in the
4250 including coff-<foo>.c
4252 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4254 * aoutx.h (some_aout_object_p): Set the `executable' bit
4255 if the entry point is contained in the text segment, even if the
4256 text segment is at location 0.
4258 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4259 nonstandard MIPS sections (.rdata, .sdata, etc).
4261 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4262 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4263 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4265 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4267 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4269 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4270 from syms.c to new file stab-syms.c. Also, since GNU extended
4271 type codes such as N_SETT are no longer in ../include/stab.def,
4272 include them manually.
4273 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4274 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4275 * libaout.h: Added prototype for aout_stab_name().
4276 * Makefile.in: Update Makefile for new stab-syms.[co].
4278 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4280 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4281 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4282 just make N_XXX work by excluding the header from the text segment.
4283 * aoutx.h: Fix comments to match.
4285 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4287 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4288 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4289 for the "logical" text segment (i.e. never consider the exec
4290 header to be part of the text segment). This change is
4291 needed for consistency with various other parts of bfd and ld.
4292 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4293 and move calculation of obj_textsec(abfd)->size to libaout.h.
4294 * bfd-in.h: Removed bogus ';'.
4296 * Makefile.in: Add MINIMIZE flag to select lean
4297 or bloated target_vector.
4298 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4299 * newsos3.c: Fixes to ../include/aout64.h remove need
4300 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4302 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4304 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4305 handle both little and big-endian targets, with little
4306 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4307 * host-aout.c: Add FIXME note.
4309 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4311 * targets.c: Make the default target_vector contain
4312 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4313 Old behavior can be gotten by defining ALL_TARGETS.
4314 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4315 Factored out common code into new file aout-target.h.
4316 Saves a lot of duplicate code for a.out variants.
4318 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4320 Get 'make headers' to work when configured with +subdirs.
4321 * Makefile.in: Add $(subdir) to docdir path.
4322 * doc/Makefile.in (protos): Add $(srcdir) prefix
4323 to name of sed scripts.
4325 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4327 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4328 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4329 to include names of N_SETT etc.
4331 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4333 * elf.c: Add minimal support for ELF symbol tables. Generates
4334 canonical bfd symbol tables from ELF symbol tables. Change the
4335 name of some functions from bfd_<name> to elf_<name>.
4337 * syms.c: Trivial fix to comment to remove a redundant "to".
4339 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4341 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4342 form that GDB recognizes as COFF.
4344 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4346 * ieee.c (ieee_object_p): cast NULL correctly.
4347 * configure.in: added harris host
4349 * coff-a29k.c: Lots of changes, most from David Wood.
4351 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4353 * coff-m88k.c (coff_write_armap): Just #undef it.
4355 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4357 * Makefile.in: standardize on MINUS_G to disable debugging
4358 * coff-m88k.c: create coff armaps instead of bsd ones.
4359 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4362 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4364 * elf.c: Additions to support ELF format core files.
4365 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4366 has support for /proc (all the include files in particular).
4368 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4370 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4371 of two N_SO stabs, one for directory, and one for filename.
4373 * bfd-in.h (print_vma): Factor out duplicate definition.
4375 Exit a little more gracefully when malloc returns NULL.
4376 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4377 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4378 * libbfd.h: Rre-generated due to libbfd.c update.
4380 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4382 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4384 * elf.c (elf_object_p): Don't try to create a bfd section for
4385 the first ELF section header. It is just a placeholder.
4387 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4389 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4390 core files, when compiling native.
4391 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4393 FIXME: The aoutf1.h change below needs to be reversed back
4396 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4398 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4399 manipulation of lnno fields in lineno structs in a coff-<f>.h
4400 independent way. Override it in coff-<f>.h to your favourite
4401 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4402 (coff_swap_lineno_out): modified to use the new macros.
4404 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4406 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4407 unknown arch when the magic number doesn't specify the
4408 architecture, since some OSs (eg old sun3s) don't set the number, and
4409 020 is probably the right answer anyway.
4411 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4413 * hosts/h-news.h, hosts/h-rtbsd.h:
4414 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4415 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4416 bfd_print_symbol_nm, for use by nm.
4417 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4418 bfd_print_symbol_nm option, to print in nm format.
4419 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4420 oasys.c (oasys_print_symbol): Provide stub implementations
4421 for bfd_print_symbol_nm.
4422 * syms.c: New function bfd_decode_symclass, used by nm printer.
4423 New function bfd_stab_name to look up string name of stab code.
4425 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4427 * Makefile.in: Added ctor.c
4428 * archures.c (bfd_default_arch_struct) added
4429 bfd_default_reloc_type_lookup.
4430 * coffcode.h: removed a load of #if 0ed code.
4431 (coff_compute_file_section_positions): now works out the section
4432 alignment and size correctly in all cases.
4433 (coff_get_symtab): looks for constructor symbols and calls the
4434 right function when they're found. (coff_canonicalize_reloc):
4435 knows when a section is full of constructors and does the right
4437 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4439 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4440 * libcoff.h: removed #if 0ed code
4441 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4442 arch independent constructor relocation type.
4443 (bfd_reloc_type_lookup): removed the comment "this will go away"
4444 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4445 reloc which is used when BFD_RELOC_CTOR falls through to give a
4446 default 32bit reloc for constructors.
4447 (bfd_default_reloc_type_lookup): added.
4448 * aoutf1.h: fixed SEGMENT_SIZE typo.
4450 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4452 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4453 matching prefix "coff".
4454 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4455 rs/6000 csect records.
4457 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4459 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4460 * configure.in: add motorola delta88 cases
4461 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4462 write_armap prototype
4463 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4465 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4467 * Rename COFF-related files in `coff-ARCH.c' form.
4468 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4469 coff-mips.c, coff-rs6000.c to be exact.
4471 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4472 make output clutter.
4473 * config/mt-*: Ditto.
4475 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4477 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4478 John Gilmore. Archive support from Damon A. Permezel.
4480 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4481 * configure.in: Add rs6000 case.
4482 * targets.c: Add rs6000 vector.
4483 * archures.c: Add rs6000, fix comment on romp.
4484 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4485 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4486 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4487 * section.c (bfd_make_section): Return NULL on attempt to create
4489 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4490 (bfd_swap_aouthdr_in): Handle lots more members.
4491 (make_a_section_from_file): If section has already been seen,
4492 just return false rather than overwriting it.
4493 (coff_real_object_p): Understand incoming magic numbers.
4494 (coff_set_flags): Understand outgoing magic numbers.
4495 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4496 (build_debug_section): Add fn for reading debug string section.
4497 (get_normalized_symtab): Handle symbol names in debug string section.
4498 Remove unused obj_string_table.
4499 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4500 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4501 existing section before making one.
4502 * cpu-rs6000.c: New file.
4503 * rs6000coff.c: New file.
4505 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4507 * elf.c: Add partial support for ELF format corefiles. Still needs
4508 support for extracting registers from corefiles.
4510 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4512 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4513 RANLIB is defined as echo, send the output to /dev/null to help
4514 reduce clutter in the output from doing a make.
4516 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4518 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4519 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4521 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4523 * coffcode.h (coff_compute_section_file_positions): make it pad
4524 section size out if there are alignment restrictions so that the
4525 image will be ok on a system where section positions are worked
4526 out by accumulating sizes rather than from the section headers.
4527 * targets.c (proto write_armap). Changed orl_count to unsigned.
4528 * opncls.c (bfd_close_all_done). Added so that generative
4529 programs like gas can close a bfd without causing bfd confusion.
4530 * libbfd.h (changed becuase of protos)
4531 * amdcoff.c: messed with the way that jmp displacements are
4532 calcualated. This may not yet be totally correct.
4533 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4535 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4536 abs symbol has no section (like a register symbol).
4537 (coff_write_symbol) now zeros auxent before filling it up to help
4538 with sensitive applications.
4539 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4541 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4543 * bfd.c: Make sure we don't get a macro strerror().
4544 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4545 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4546 attempt to recover command, ifdef NO_CORE_COMMAND.
4547 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4549 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4551 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4553 * archive.c (bsd_write_argmap): The size of the ranlib structures
4554 should not include the size field itself.
4555 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4556 adata(abfd)->exec_bytes_size field instead of constant macro,
4557 because aoutx.h compiles to a simple .o file shared by
4558 all 32-bits a.out targets.
4560 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4562 * configure.in: Allow i386-sco-sysv.
4563 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4564 * cpu-h8300.c: lint.
4566 * host-aout.c: New strategy. We use common code, include files,
4567 and data structures to handle the file, but set a few parameters
4568 from the host's config file (page size, text start addr, etc).
4569 * libaout.h: Define HP BSD machine types.
4570 * aoutf1.h: Handle reading a.outs with these types.
4572 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4573 virtual-memory-address of the .reg section. We can't just make a
4574 section for "all the regs and nothing else" because only GDB knows
4575 exactly where the regs are (scattered around the upage and stack).
4576 Clean up memory allocation. Remove big- and little-endian
4577 vectors, replace with single vector; this only runs on the host,
4578 in host byte order. Replace byteswap routines with aborts in case
4580 * targets.c: There's only one trad_core_vec now.
4581 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4583 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4585 * hosts/h-amix.h (free): Fix prototype.
4587 * aoutx.h: Don't use NULL as an integer, for braindead systems
4588 that declare it as (void *)0. (From Peter Schauer.)
4590 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4592 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4593 problem with bad Ultrix system headers.
4594 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4595 various kinds of alignments for the various kinds of
4598 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4600 * doc/Makefile: Don't assume . is on the path (from James Clark).
4602 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4604 * Makefile.in: Avoid Sun Make VPATH bugs.
4605 * targets.c: Declare trad_core vectors extern.
4607 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4609 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4610 * libbfd.h: Moved ALIGN macro here.
4611 * bout.c (b_out_callback): Replace i960_align by align_power.
4613 * libaout.h (struct aoutdata): Added fields page_size,
4614 segment_size and exec_bytes_size. These help generic code
4615 (in aoutx.h and libaout.h) to figure out where to align
4616 the various segments in a demand paged file.
4617 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4618 to decide if the exec header counts in a_text (text segment size).
4619 Also, assume D_PAGED flag is set; don't set it here.
4620 * bout.c (b_out_callback): Add initialization of
4621 adata fields page_size, segment_size, and exec_bytes_size.
4622 * host-aout.c (NAME(host_aout, callback) and
4623 NAME(host_aout,mkobject): Ditto.
4624 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4625 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4626 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4627 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4628 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4629 for some systems (mainly sunos), so do it in the callback instead.
4630 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4631 * aoutx.h (NAME(aout,set_section_contents): Change the way
4632 filepos and size of sections are carried out to support
4633 older styles of demand paged executables.
4636 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4638 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4639 * bfd.c: Added macros to enable gas to swap coff records.
4640 * coffcode.h: Make the coff_swap_*_out routines return the number
4641 of bytes swapped, and cleaned up their prototypes.
4642 * configure.in: Added ebmon/coff support
4643 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4645 * targets.c: Added new entry points for coff swapping
4647 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4649 Restructure configuration scheme for bfd, binutils, ld.
4651 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4652 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4653 Change some config names to match other dirs.
4654 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4656 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4657 ../include/sysdep.h.
4658 * cpu-i960.c: Strncmp needed a length arg.
4659 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4660 * i386aout.c: Remove dead N_TXTOFF override.
4661 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4662 * config/: Rename some config files to match up h-*.h names.
4663 Remove all the HOST_SYS definitions from the config files.
4664 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4665 * hosts/h-hp9000.h: Remove USG comment.
4666 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4667 * hosts/h-news.h, h-sparc-64.h: New config files that had
4668 previously been kludged in the <sysdep.h> file.
4670 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4672 * config/*: trad-core support is HOST dependent, not target
4673 dependent. Target config files only set DEFAULT_VECTOR and/or
4674 other vector elements. Exception: when host-aout.c is in use,
4675 in which case we're forced to assume we're native (hp, vax,
4676 tahoe). Rename XDEPFILES to HDEPFILES.
4677 * Makefile.in: Rename XDEPFILES.
4678 * config/h-sun*: Don't force static linking.
4679 * trad-core.c: Document how to use it nowadays.
4680 * i386aout.c, newsos3.c: Clean up.
4681 * i386coff.c: Allow 386 coff files to be used as core files too
4682 (for reading core files from embedded systems).
4684 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4686 * Add i386aout.c for a.out support on the i386.
4688 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4690 * reloc.c, section.c, syms.c, targets.c: correct info-node
4691 structure in *doc* comments.
4692 doc/Makefile: stop hiding complaints from makeinfo.
4694 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4696 * aoutx.h (...some_aout_object_p): Take a third parameter,
4697 the internal_exec struct, and avoid ever looking at an
4698 external_exec. All callers changed to read the entire
4699 external_exec struct, swap and check its magic number,
4700 swap in the whole structure, and pass the swapped-in version to
4702 * bout.c: Bring into modern era. Use single _object_p routine
4703 for big- aand little-endian. Provide internal and external
4704 exec header structs. Use separate swap-in and swap-out routines.
4706 * libaout.h: Move struct internal_exec from ../include/aout64.h
4707 to here. Add obj_symbol_entry_size to struct aoutdata.
4708 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4710 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4711 EXTERNAL_NLIST_SIZE. Callers changed.
4713 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4715 * bfd.c: Remove strerror() to libiberty.
4717 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4718 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4719 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4720 last byte of transfer, not first byte, is within the section.
4722 * host-aout.c: Remove `BSD' archive support. Lint.
4724 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4725 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4726 `bfd_arch_info_type'. All uses changed.
4727 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4728 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4729 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4730 it needs a better name.) All uses changed.
4731 * targets.c: Rename `enum target_flavour_enum' to `enum
4732 target_flavour', and remove the `_enum' from all of the enum
4733 values themselves. All uses changed.
4735 * configure.in, config/h-i386mach: i386 mach host.
4736 * config/t-i386-aout: Use host-aout.c.
4738 * trad-core.c: Give it its own xvec's to make it independent
4739 of other file formats.
4740 * ecoff.c, host-aout.c: Remove refs to trad-core.
4741 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4742 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4744 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4746 * reloc.c: Extended NEWHOWTO macro
4747 * ieee.c: Changed the way 8bit pcrel is done
4748 * cpu-h8300.c: got the registers in the right order
4750 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4752 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4753 prediction is vindicated!
4755 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4756 Remove refs to howto.c, since Steve forgot.
4758 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4760 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4761 still work. Now allows any architecture/machine to be set.
4763 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4765 * howto.c deleted and moved code to reloc.c
4767 * libbfd.h, libbfd-in.h removed $id stuff for real
4769 * cpu-h8300.c Made it match various different spellings of h8300.
4771 * archures.c: Took out the first char filter which made it only
4772 look for a cpu/arch match when the first chars of supplied and
4773 tested names were the same.
4775 * targets.c removed oasys stuff, pending someone to fix the bugs
4779 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4781 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4782 ELF support good enough for GDB.
4783 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4784 m68k-cbm-svr4 host and target.
4785 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4786 so `diff' and `patch' can cope.
4788 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4790 * archures.c: removed texinfo error
4792 * init.c: added texinfo hooks, and removed initialization error
4795 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4798 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4800 * cpu-i960.c: Avoid numerical count of initializers.
4802 Vax Ultrix changes from David Taylor <taylor@think.com>:
4803 * host-aout.c: Make little-endian vector really little-endian.
4804 * configure.in: Separate vax and tahoe cases, handle ultrix.
4805 * config/t-vax: Add trad-core.o.
4806 * config/h-vaxult: New host system.
4808 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4810 * bfd-in.h VERSION, change version number to 0.18, this makes a
4811 gap, but now is the same as the linker version number.
4813 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4814 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4815 files will eventually contain processor specific bits for bfd,
4816 like strange relocation information and dis/assembly. So far only
4817 the H8 has been even partially done. This work also ties in with
4818 the change in handling architectures.
4820 * amdcoff.c: (a29k_reloc) fix error message.
4822 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4823 discover the architecture of the bfd. (sunos4_callback) calls the
4824 function bfd_set_arch_mach rather than stuffing stuff directly
4825 into the bfd. (sunos4_write_object_contents), changed names of
4828 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4829 setup the environment.
4831 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4832 headers in big endian format, regardless of the endianess of the
4835 * archures.c: totally changed. Now an architecture is represented
4836 with a pointer to an info structure rather than an enumerated type
4837 and a long. The old info is available as two elements in the
4838 structure. Future enhancements to architecure support will
4839 involve pointers to methods being placed into the info structure.
4841 * bfd.c: changed the definition of the bfd structure for the new
4844 * bout.c: (b_out_set_arch_mach) changed to use the new
4845 architecture mechanism.
4847 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4848 the new architecture mechanism.
4850 * configure.in: added h8 stuff.
4852 * ieee.c: too many changes to note. Now ieee files written with
4853 bfd gas and ld can be read by gld and ieee only linkers and
4856 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4858 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4859 than fixing the structure directly.
4861 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4862 than fixing the structure directly.
4864 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4865 before opening a bfd.
4867 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4868 rather than fixing the structure directly.
4870 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4871 in the t/hmake file) a user can select which backends they want
4872 linked with bfd without changing the source.
4874 * init.c: new, looks after initializing modules.
4876 * howto.c: for future use, will allow an application to work out
4877 what cookie to use as a handle on a relcoatio howto.
4879 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4881 * srec.c: Better error checking, partly from Peter Schauer.
4882 (srec_object_p): Avoid assuming any file that starts with 'S' is
4883 an S-record file! (Check for 3 uppercase-hex digits after it.)
4884 (ISHEX): Define new macro for checking supposedly hex characters.
4885 (pass_over): Treat as EOF any S-record line that:
4886 * doesn't have hex in either size character
4887 * produces a size larger than 0x7F
4888 * has an unrecognized type number
4890 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4892 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4893 opncls.c: Lint (saber actually).
4895 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4897 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4898 * newsos3.c: Fixed two types: newos3 -> newsos3.
4899 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4900 to use correct segment.
4902 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4904 * aoutx.h (print_symbol): Handle missing symbol->name.
4906 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4908 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4911 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4913 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4914 add sgi/irix support.
4916 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4918 Changes for the AMD 29000 Ultracomputer port from David Wood.
4921 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4923 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4926 * coffcode.h (coff_real_object_p): Pass information about the
4927 current file's coff symbol format to BFD via the coff_data struct.
4928 (coff_find_nearest_line): obj_icof => coff_data.
4929 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4930 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4931 and DIMNUM == E_DIMNUM.
4932 * configure.in: Handle a29k-*-* hosts, and targets
4933 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4934 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4935 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4936 local_linesz to `coff_data' (tdata) struct.
4937 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4938 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4940 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4942 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4943 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4945 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4947 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4949 (sunos4_core_file_matches_executable_p): Fix header comparison.
4950 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4951 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4953 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4955 Allow GDB to patch object files.
4957 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4958 * trad-core.h (trad_unix_core_file_p): Ditto.
4959 * aoutx.h (aout_set_section_contents): On first output, check
4960 abfd->direction and complain if erroneous.
4962 * Makefile.in: Add crude dependencies.
4964 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4966 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4967 to h/t-xxxx files so that everything will work on System V.
4969 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4971 * aoutx.h: Add information on host-aout.c and how to configure
4972 to use it, to the manual.
4973 * configure.in: Tix typo.
4974 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4975 else dummy out the core file support.
4976 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4977 specified, use it to locate the data section.
4978 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4979 rather than as chars (lint).
4981 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4983 * aoutx.h, coffcode.h: saberized.
4985 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4987 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4989 bfd.c, targets.c: minor rewording of doc segments
4992 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4994 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4995 etc, rather than TEXT_START_ADDR.
4996 * host-aout.c: Remove #if 0 around whole thing.
4997 Update to modern (32/64-bit) a.out naming conventions.
4998 Include a large chunk of ../include/a.out.gnu.h to get macros that
4999 are not defined by the system include files.
5000 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5001 macro used by the other a.out implementations.
5002 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5004 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5006 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5007 texdoc and psdoc; make these depend on generated .texi's
5009 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5012 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5015 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5016 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5017 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5018 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5019 obtrusive marks indicating .c origins.
5021 * bfd.texinfo: generalize most references to linker
5023 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5025 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5026 * archures.c: remove empty foo() definition (crept in at vn1.9)
5028 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5030 * bfd.texinfo: use @setchapternewpage on instead of lots of
5031 @page's; minor rephrasing in Introduction.
5033 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5034 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5035 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5036 segments): used BFD (caps) more consistently as a name in
5037 discourse, fixed a few other minor typos and uses of fonts
5040 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5042 * coffcode.h: fixed bug where string table size wasn't being swapped.
5044 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5046 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5048 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5049 flags. (bfd_print_symbol_vandf) now knows what to do with the
5052 * aoutx.h: made translate_from_native_sym_flags and
5053 translate_to_native_sym_flags produce the above flags.
5056 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5058 * all files: update copyright notices for GPL version 2.
5059 Install header comments and attribute most modules to their
5060 authors. BFD's name is now officially "Binary File Descriptor",
5061 so remove any conflicting pejoratives.
5062 archures.h: Consists solely of comments; remove it.
5064 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5066 * Makefile.in, bfd.c: Made it compile again.
5068 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5070 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5073 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5075 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5076 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5079 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5080 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5082 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5084 * Everything: created some new files, core.c format.c, reloc.c,
5085 section.c and syms.c to split the functionality a bit better.
5086 Cleaned up the rest of the files a bit, and added some
5090 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5092 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5093 really takes 3 arguments, patched code and ammended prototypes.
5095 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5097 * ../include/bfd.h (struct bfd_target): Added new field
5098 "align_power_min" which contains the minimum alignment for a
5099 section. This is used in coff_new_section_hook. The field
5100 insertion necessitates an update of all backends..
5102 * aoutf1.h jump table field inserted
5104 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5107 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5108 table field inserted.
5110 * coffcode.h(just about everything) Now patches up symbol tables
5111 using a different mechanism. The Intel major bug has been fixed,
5112 and the linker can self host on the Aviion and be debugged with
5115 * ecoff.c: new include and jump table patch, i386coff.c: new
5116 include and jump table patch, icoff.c: new include and jump table
5117 patch, ieee.c: can now read archives containing ieee modules.,
5118 libcoff.h: added (combined_entry_type), libieee.h: uped max
5119 sections to 20, m68kcoff.c: new include and jump table patch,
5120 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5121 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5122 srec.c: jump table patch. trad-code.c fixed #IF typeo
5124 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5126 * coffcode.h (coff_swap_aux_in): added else case to deal with
5127 filenames less than 9 characters.
5130 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5132 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5134 * srec.c: now allows any number of sections to be created in a
5135 file. Outputs addresses of the right length.
5137 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5139 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5140 target didn't match, the format got set to the attempted match,
5141 breaking a future test.
5143 *../include/i386coff.h : fixed typo in type field with size
5145 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5146 support in the jump table for the swapping routines exported to
5147 gdb. Now gdb works with the 386.
5149 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5151 * Merge in changes from gdb-3.95 release.
5152 Makefile.in: Allow hmake and tmake files to add OFILES.
5154 bfd.c: support specific targets as well as searching. When
5155 searching, take default target in preference to others.
5157 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5158 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5159 libbfd.h: Support specific targets as well as searching.
5160 opncls.c: Support specific targets as well as searching.
5161 targets.c: Search is short-circuited if default target matches.
5162 liboasys.c, libieee.c: Undo bothner changes that make macros
5163 work to the left of assignment, but which depend on the
5164 representations of different pointer types being the same.
5166 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5168 * i386coff.c: created.
5169 * coffcode.h: added support for 386.
5170 * Makefile.in: added support for 386.
5171 * ../include/i386coff.h: created
5173 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5175 * coffcode.h: removed all put_x_<sizes>
5176 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5180 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5182 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5184 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5186 * everything: Removed sysdep.h from bfd.h and put back into files
5187 from which it was split out. Now 64 bit version is built with a
5188 -DHOST_64_BIT="long long" on the compile line.
5190 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5192 Changed all the [get|put][name] routines to use [get|put]_[size
5195 Put in support for 64 bit work. Now two versions of bfd may be
5196 generated, according to the state of TARGET_64_BIT, one which is
5197 32 bit only, and one which is 64/32 bits.
5198 Created new back end 'demo64' to test 64 bit functionality.
5200 Renamed some files to work on DOS.
5202 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5203 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5204 chage, 64 bit transfer. * liba.out.h: Split out common code from
5205 sunos and newsos into liba.out. Name changes and prototype mods. *
5206 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5207 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5208 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5209 change and 64bit stuff.* newsos3.c: common code removed, new jump
5210 table. * oasys.c: Name change * opncls.c: Portability fixes *
5211 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5212 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5213 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5214 64bit ized. * demo64.c: 64 bit a.out back end
5216 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5218 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5219 on LHS of assignment, even when using old compilers.
5220 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5221 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5222 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5223 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5224 * targets.c: Add declaration of newsos3_vec.
5226 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5228 * aout.c: fixxed some of the problems with filepos calculation.
5229 (swap_ext_reloc): fixed problem with creation of relocs.
5230 (aout_set_section_contents): fixed filepos problem
5232 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5233 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5234 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5235 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5236 cleaned up. (coff_write_object_contents) cleaned up.
5238 * ecoff.c: Totally different. Now supports ecoff fully.
5240 * icoff.c: fixed problems in relocation callout.
5242 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5244 * m68kcoff.c: updated target vector.
5246 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5247 choose_reloc_size. (sunos4_write_object_contents) now calls
5248 choose_reloc_size so outputs relocs correctly, also calculates the
5249 size of the sections correctly.
5253 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5255 Merge Per Bothner's changes to modularize BFD a.out a bit.
5257 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5258 * ieee.c: Cast enums to int before comparing them, for brain-
5260 * coff-code.h: Remove coff_get_section_contents, and use the
5261 generic one instead.
5263 * aout.c: Derive new module from sunos.c, containing generic
5264 support code for all kinds of a.out files.
5266 * sunos.c: Remove all code that goes in aout.c. Split out
5267 machine dependent followup in sunos4_object_p into
5268 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5269 and redefine only the names we CHANGE, not all the names. Drop
5270 the little-endian vector, and rename the vector as sunos4 rather
5273 * b.out.c: Use aout.c routines for most of the work. Slight
5274 changes for the new regime. Remove close_and_cleanup and
5275 get_section_contents in favor of generics. New transfer vector
5278 * newsos.c: New support for Sony NEWS, another a.out format.
5280 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5281 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5282 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5284 * opncls.c (bfd_close): Call format-dependent write_contents
5285 routine, if writing, before calling target-dependent
5286 close_and_cleanup routine (which is now always generic, I think).
5287 * srec.c: Use bfd_alloc instead of malloc. Remove
5288 close_and_cleanup and move code from it to
5289 srec_write_object_contents. Add write_contents to tvec.
5290 * targets.c: Remove a.out little vector, replace a.out big
5291 vector with SunOS vector. FIXME: Need Vax support again now.
5293 * libbfd.h: Add write_contents format-dependent-vector to the
5294 bfd_target vector. Supply a generic close_and_cleanup routine.
5295 * liba.out.h: Handle the new aout.c split. Add prototypes for
5296 all routines defined in aout.c. Rename "sunos" things to "aout"
5297 things. Add a few fields where needed for various formats.
5298 * Makefile.in: Add aout.c and newsos.c.
5300 * archive.c, ieee.c, oasys.c: Lint.
5302 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5305 changed forward declaration struct stat; to reduce warnings. Changed
5306 comment on bfd_h_<x>_x.
5308 * ../include/m68kcoff.h, ../include/intel-coff.h,
5309 ../include/m88k-bcs.h
5310 Now there are two incarnations of relocs, linenos and syments. One for
5311 internal digestion, and one full of char arrays for I/O. The original
5312 names have gone to detect errors.
5314 * Makefile.in, m68kcoff.c, targets.c
5315 Test new structure code with a 68k coff implementaion
5317 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5318 Fixed all the places where there were problems with the size and
5319 alignments of structures on disk and structures in memory. #ifed out
5320 all the code in coffswap.c, since it should be done using the target
5323 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5325 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5326 multiple reloc command.
5328 * sunos.c (sunos4_set_section_contents): Made it so that sections
5329 are always padded to their alignment size.
5331 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5333 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5334 Clean up types and such (saber C problems).
5335 * ecoff.c: Clean up types and such. Remove routines that are
5336 not used. Fix up reading and swapping of shorts from files.
5338 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5340 * a.out.vax.c: Remove two bogus "static" from prototypes.
5342 * ecoff.c: Got rid of lots of non-working junk (that had
5343 been copied directly from coff-code.h).
5344 Updated to be consistent with updates to icoff.c and coff-code.h.
5346 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5347 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5349 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5350 but until the target_vector is automatically generated,
5351 it's as good as any. Note that the text offset is the only
5352 difference between NewsOS and SunOs (including magic numbers).
5353 (Most of the sunos_* routines should to renamed bsd_*
5354 and move to a bsd.c file. Then (and when the target_vector
5355 is automatically generated) it might make sense to create
5356 a separate Sony target.)
5358 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5359 on some systems, and doesn't help on others.
5360 Similarly, only define X_OK if not already defined.
5362 * trad-core.c: Don't include sys/stat.h - at least
5363 on NewsOS 3, it has already been included.
5365 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5367 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5368 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5369 symbol tables if necessary when reading them in, so gdb can use
5370 them. Add "bfd_coff_" to the names so they won't conflict with
5371 names in calling programs. FIXME-soon: if coff-code.h is
5372 included in two BFD modules, this will cause duplicate
5373 definitions; the routines should be exported to a separate,
5374 common, module (probably along with a mess of other ones).
5376 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5378 Improve modtime support.
5380 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5381 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5382 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5383 BUG: archive members still do not get correct mod times.
5385 Improve floating point support for core files.
5387 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5388 (sunos4_core_file_p): Create a second registers section in the
5389 core file, called ".reg2", for the float registers.
5391 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5393 * many changes to improve archive handling; found a logic flaw in
5394 bfd_check_format which only just happened to work by cooncidence.
5396 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5398 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5401 * bfd.h: changed type of udata in asymbol to void *, like it
5402 should be. Added bfd_reloc_dangerous enum member.
5404 * coff-code.h: Fixed it so that internally generated symbols get
5405 their values relocated correctly in all cases. Removed calls to
5408 * icoff.c: Not understanding the destination symbol of a reloc is
5409 not a failure any more, just 'dangerous'. This allows linking of
5410 b.out and coff images.
5412 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5416 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5418 * sunos.c (translate_to_native_sym_flags): fixed
5419 sym_pointer->n_value so that symbols on the way out get their
5420 section relative values calculated correctly.
5422 * coff-code.h (mangle_symbols): fixed problem where tags were not
5423 being relocated for structs, enums, unions. Also various lints.
5425 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5427 * archive.c (get_elt_at_filepos): system_call_error returned
5430 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5432 * Resolve the use of no_error and system_call_error.
5433 The bfd library itself now will never set bfd_error to
5436 The code still needs to be combed to make sure all the error
5437 codes are correct. I suspect they are not always set correctly.
5439 * The names of all the messages have _ prepended because the sun
5440 bundled compiler can't distinguish from a macro which takes an
5441 argument and the same identifier in a non-macro context.
5443 * The reason for the above being that entry points which used to
5444 be trampoline functions are now just macros which expand to a
5445 direct call through the bfd's xfer vector.
5447 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5448 must gas have its own version of everything (the gas version
5449 had the correct value)
5451 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5453 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5454 properly support i960 architecture and output correct reloc stuff.
5456 * bfd.h: added prototype for bfd_printable_arch_mach, added
5459 * coff-code.h: Applied patches from chrisb to support i960
5460 architecture, zero relocs and swap them correcly and conditionally
5461 compiled the timestamp.
5463 * sunos.c: Made the default section alignment 2^3 so that doubles
5464 are done properly. Fixed the same reloc bug that was in b.out.c
5466 * sysdep.h: Now compiles on a Posix box
5468 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5470 * icoff.c: Fix comment on big-endian version.
5471 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5472 F_RELFLG). Set F_AR32WR in output files if little endian
5475 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5477 * archures.c fixed =/== typo
5479 * sunos.c added architecture stuff for output. Fixed
5480 bug where files where vma(data) != size(text)
5481 were processed wrong.
5483 * coff-code.h added a lint cast
5485 * (../include/a.out.sun4.h) fixed it so zmagic
5488 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5490 * archive.c removed loads of includes, and fixed bug where string
5491 table didn't have a null at the end.
5493 * bfd.c fixed includes, added symbols argument to
5494 canonicalize_reloc entry point.
5496 * libbfd.c fixed includes and added some lint patches.
5498 * targets.c added both sorts of intel coff.
5500 * b.out.c fixed included, changed was the canonical
5503 * icoff.c added support for callj and big and little
5506 * opncls.c added chmod+xing for files with EXEC_P set.
5508 * sunos.c fixed includes. Changed default section
5509 alignement to words. Fixed relocation stuff to work with
5512 * bfd.h various new types added, prototype for new
5513 reloc calls, changed bfd->iostream to a void *
5514 to including files don't need stdio.h.
5516 * libcoff.h added conversion table to tie relocs to
5521 * coff-code.h fixed includes. Added code to support
5522 big and little endian formats. Various lints. Better
5523 processing of symbols. Changed reloc stuff to new
5526 * libbfd.h fixed includes
5529 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5531 * bfd.h changed name of alignment entry in sec_struct to
5532 alignment_power, because of conflicting uses within bfd.
5533 Now it should be obvious that it's a 2**n alignment
5534 specifier. Removed start_pad, end_alignment, block, minsize,
5535 output_file_alignment, subsection_alignment and original_vma fields.
5536 Added align_power() macro. Fixed bfd_section_alignment
5537 acessor macros. Added bfd_symbol_same_target macro.
5539 * b.out.c (b_out_write_object_contents) fixed to use
5540 new alignment member. Fixed (callj_callback) to use section
5541 relative symbols properly.
5543 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5544 Fixed (translate_from_native_sym_flags) to correctly make
5545 symbols section relative.
5547 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5548 (bfd_make_section) took out initialization of obsolete members.
5549 (bfd_print_symbol_vandf) added
5551 * opncls.c (bfd_create) created.
5553 * coff-code.h (coff_new_section_hook) took away refs
5554 to obsolete members. (make_a_section_from_file) added
5555 conversion between alignment types. (coff_symbol_from)
5556 added. (coff_count_linenumbers) only counts linenumbers
5557 if symbol is of coff-type. (coff_mangle_symbols) only
5558 heavily mangles symbols if symbol is coff-type.
5559 (coff_write_symbols) various lints. (coff_write_object_contents)
5560 various lints and modification for alignment conversion.
5561 (coff_slurp_relocs) fixed for use with new asection shape.
5563 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5565 * archive.c lots of lint
5567 * b.out.c added callj relocation support, upgrated reloc howto.
5568 Fixed so that asymbol and reloc records are output
5571 * bfd.c lots of lint, support for new bfd entry point
5574 * bfd.h changed definition of asymbol to contain pointer to
5575 owning bfd, removed target dependencies.
5577 * cache.c took out print statements, put in BFD_ASSERT calls.
5579 * coff-code.h various lints, corrected linenumber output
5580 functionality. Added support for new style asymbols and
5581 bfd_print_symbol. Fixed so that asymbol and
5582 reloc records are handled correctly. Added timestamp.
5584 * icoff.c Added support for new howto shape.
5586 * liba.out.h Added support for new asymbol shape
5588 * libbfd.c various lints
5590 * libbfd.h various lints
5592 * libcoff.h added support for new asymbol shape.
5594 * sunos.c various lints. Added support for new asymbol shape
5595 and bfd_print_symbol.
5597 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5599 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5600 pointer lint. Added support for callj relocation. Fixed bug where
5601 the last 32 bytes of the text section were overwritten by data. Fixed bug
5602 where archives of b.out didn't work due bfd_slurp_extended_name_table
5605 * sunos.c added support for n_other field. Braced the howto table so
5606 that it won't be affected by any lengthing of the howto struct typedef.
5609 * bfd.h added support for n_other field, added special_function
5610 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5613 * bfd.c upgraded bfd_perform_relocation, various lints.
5615 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5617 * ChangeLog: Started ChangeLog for BFD.
5618 * ToDo: Create file for suggestions.
5620 * Makefile: Support easy loading into Saber C.
5621 Add dependencies for icoff.o and bcs88kcoff.o.
5622 Rename coff.c to coff-code.h. Change callers.
5624 * bfd.c (bfd_check_format): Allow the check_format routines
5625 to return the desired target vector, rather than just a Boolean.
5626 bfd.h (bfd_check_format): Change function pointer return type.
5627 archive.c (bfd_generic_archive_p): change callee.
5628 b.out.c (b_out_little_object_p, b_out_big_object_p,
5629 b_out_real_object_p): change callee.
5630 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5631 in check_format transfer vectors that need a filler.
5632 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5633 bcs88kcoff.c: change callee.
5634 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5635 icoff.c: change callee.
5636 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5638 * libbfd.c (zalloc): It should actually zero the storage!
5639 This was commented out for some reason.
5641 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5642 This is so callers can avoid <stdlib.h> which doesn't exist
5645 * bfd.c (map_over_sections): Add debugging code, since I
5646 noticed the section count for sunos core files was bad, but only
5647 GDB had detected the problem.
5648 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5649 bfd_get_section_linenos): Remove obsolete functions.
5650 (bfd_apply_relocations): Use longs, not ints, for the math.
5652 * bfd.h: Declare enum boolean and struct bfd_target as well
5653 as typedefs for them. Remove obsolete
5654 bfd_get_section_lineno_size.
5656 * cache.c: Make the "fdopen" support work. Keep better track
5657 of how many files are open. Centralize the opening of files
5658 and be sure bfd_open[rw] actually try to open the file. Evade
5659 linked list initialization problems.
5661 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5663 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5665 * cplus-dem.c: Delete file, since it is not part of BFD.
5667 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5668 (bfd_openr, bfd_openw): Actually open the file, give error now.
5670 * sunos.c (sunos4_core_file_p): Set section count.
5671 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5672 obsolete definitions.
5673 (_write_symbol_table): Initialize <idx> counter.
5674 (foop): Eliminate debugging code.
5680 version-control: never