1 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * reloc.c: Use const instead of CONST.
4 (bfd_perform_relocation): Make variable howto a const pointer.
5 * bfd-in2.h, libbfd.h: Rebuilt.
7 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
9 * Makefile.in (realclean): Don't remove generated headers. Reverts
12 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
14 * configure.bfd: make unixware equivalent to sysv4.
16 * config/i386-nlm.mt: bring in elf config; make it the default.
18 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
20 * libbfd.c (bfd_put_8): Add parens around reference to "val"
23 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
25 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
26 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
28 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
30 * coffcode.h (coff_write_object_contents): Zero out internal_a.
32 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
34 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
35 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
36 section.c, syms.c, targets.c:
37 Doc cleanup (spelling, punctuation, grammar, formatting).
38 * bfd-in2.h, libbfd.h: Rebuild.
40 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
42 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
43 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
45 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
47 * From Pete Hoogenboom (hoogen@cs.utah.edu)
48 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
49 in last change. Always rebuild symbol extension section the first
50 time though if output sections exist (fixes ld -r problems).
52 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
54 * Makefile.in: Add .PHONY for check and installcheck rules.
56 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
58 * libbfd-in.h (artdata): Use long, not time_t for portability, at
59 least to HPUX. File below is a derived file.
61 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
63 * libbfd.h (artdata): Use long, not time_t for portability, at
66 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
68 * config.bfd: Use bigmips for mips*-*-bsd*.
70 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
72 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
73 Handle symbol number of zero.
75 * reloc.c (enum bfd_reloc_code_real): Added
76 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
77 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
79 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
80 BFD_RELOC_MIPS_LITERAL.
81 * elf32-mips.c (mips_reloc_map): Handle new relocs.
82 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
85 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
86 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
87 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
88 MY_bfd_seclet_link): Define.
89 (MY_bfd_reloc_type_lookup): Rename from
90 MY_reloc_howto_type_lookup.
91 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
92 (MY(vec)): Use JUMP_TABLE rather than listing functions.
93 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
94 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
95 terms of MY, because that causes a recusive invocation of CAT when
96 expanded within JUMP_TABLE, and ANSI compilers don't expand
98 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
99 MY_reloc_howto_type_lookup, and don't define in terms of MY.
100 (MY_canonicalize_reloc): Don't define in terms of MY.
101 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
102 than listing functions.
104 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
106 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
108 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
110 * targets.c: Move enum target_flavour outside of struct and change
111 the name to enum bfd_flavour. This means bfd clients can use it.
112 * bfd-in.h: Add macro bfd_get_flavour.
113 * bfd-in2.h: Rebuilt.
115 * som.c: Add comment about how abort() on corrupt executable is evil.
117 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
119 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
121 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
123 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
125 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
127 * bfd-in.h: Added commands for object file flag values.
128 * bfd-in2.h: Rebuilt.
129 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
131 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
132 object_flags field for target vector.
133 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
134 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
135 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
136 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
137 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
138 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
139 field for target vector.
141 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
143 * hosts/std-host.h: Don't declare time; causes error on mach3.
144 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
146 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
148 LynxOS and Sparc LynxOS changes:
149 * config.bfd: Recognize sparc-*-lynxos*.
150 * configure.host: Recognize sparc-*-lynxos*.
151 * configure.in: Recognize Sparc Lynx vectors.
152 * targets.c (sparclynx_aout_vec): Declare.
153 (sparclynx_coff_vec): Declare.
154 (target_vector): Add them.
155 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
156 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
157 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
158 * coff-sparc.c: New file, basic Sparc coff support.
159 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
160 * Makefile.in: Change filenames appropriately, add Sparc rules.
161 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
163 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
164 Sparc LynxOS, set Sparc magic number for Sparcs.
165 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
166 * config/sparc-lynx.mt: New file.
167 * hosts/i386lynx.h: Cosmetic improvements.
168 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
169 * hosts/sparclynx.h: New file.
171 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
174 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
175 Remove useless statement probably left by code copy.
176 * cpu-i960.c (compatible): Fully bracket matrix initializer.
177 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
178 rather than xmalloc. Use realloc and check the return value
179 rather than xrealloc.
180 (hppa_elf_get_section_contents): Add some casts.
181 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
182 variable. Add default case to switch.
183 * hp300hpux.c: Declare aout_32_write_syms.
184 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
185 (definition from aout/aout64.h is always 0 anyhow).
186 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
187 * ieee.c (ieee_write_id): length can never be negative.
189 (ieee_archive_p): Remove unused variable.
190 * libcoff-in.h (bfd_perform_slip): Declare.
191 * libcoff.h: Rebuilt.
192 * oasys.c (oasys_write_sections): Remove zero initialization of
194 * reloc16.c: Indentation change.
196 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * configure.in, config/i386-mach3.mt: Update for new configuration
199 (--with-targets and so on).
200 * hosts/i386mach3.h: Declare errno.
201 * targets.c: Declare i386mach3_vec.
203 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
205 * nlmcode.h (nlm_swap_auxiliary_headers_in,
206 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
207 and sharedDebugRecordCount fields.
209 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
212 we started using trad-core.c for SCO instead.
214 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
216 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
218 * elfcode.h (assign_file_position_for_section): Align sh_offset to
219 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
221 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
223 From Jeff Law and Pete Hoogenboom at Utah:
225 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
226 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
227 and moved into libhppa.h. All references changed.
228 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
229 (get_opcode and opcode defines): Move into libhppa.h
230 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
232 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
234 (get_opcode): Moved here. FIXME! this really should be a C function
235 inside the opcode library!
236 (bfd_hppa_insn2fmt): Likewise.
238 * targets.c (target_vector): Enable elf32-hppa vector.
240 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
241 and clarify existing comments. Do not use DEFUN to declare this
242 function. Fix numerous indention problems. Correctly handle cases
243 where symbol extension section may need to be read from disk,
244 read from memory, or built then read from memory.
246 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
247 formatting and indention problems gnu-indent can not handle.
248 Clarify some comments about relocation types. Comment basic
249 relocation "classes". Group PARAM declarations together.
250 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
251 enumerated type rather than #defines.
253 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
255 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
256 that GDB can figure out text_start and text_end.
258 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 Fix up warnings from gcc -Wall:
261 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
262 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
263 cast it to unsigned long.
264 * ecoff.c (ecoff_emit_aggregate): Use %ld.
265 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
266 * coffcode.h (dummy_reloc16_estimate): Specify return type.
268 * libbfd.c (bfd_write): If not everything is written out, set
269 bfd_error to system_call_error. If the return value is
270 non-negative, set errno to ENOSPC (if ENOSPC is defined).
271 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
272 (bfd_generic_set_section_contents): For a bad offset + count, set
273 bfd_error to bad_value.
274 * seclet.c (rel): Don't abort. Instead, return false.
276 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
278 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
280 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
282 * config.bfd: handle mips*-* instead of mips-*, use mips*el
285 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
287 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
288 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
289 fprintf collides with the native one.
291 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
293 * targets.c (target_vector): Enable MIPS ELF vectors.
295 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
297 * config.bfd: Use bigmips for mips-sony-bsd*.
299 * configure.host, config.bfd: Add * to end of all OS names.
301 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
303 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
304 with Ultrix header files.
306 * som.h (struct som_section_data_struct): Renamed from
307 som_section_data to avoid conflict with macro by that name.
309 Changes from Jeff Law and Peter Hoogenboom at Utah:
311 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
312 in delay slot' optimization in combination with a long call
313 stub should always be r31.
315 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
316 across all relocation types, retrieve instruction addends from
317 the relocation entry rather than from the instruction itself.
319 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
320 error that only occurred when the addend of an 'addil' or
321 'ldil' was larger than 21 bits and very close to a 2K byte
324 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
325 which a jump is placed in the delay slot of a function call.
326 The jump was being accomplished via an adjustment to the
327 return pointer. This optimization would break the long call
328 stub code, if there was any.
330 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
331 to long branch stubs to avoid use of general register 2.
333 * hppa_stubs.h: New stub instructions.
335 * elfcode.h: Declare bfd_elf_find_section.
337 * som.h (som_section_data): Add new "subspace_index" field.
339 * som.c (setup_sections): Save the original SOM subspace index
340 in the BFD section associated with that subspace.
341 (som_get_symtab_upper_bound): Implement.
342 (som_get_symtab): Implement.
343 (som_print_symbol): Implement.
344 (som_slurp_string_table): New function to read a string table
345 from a SOM object file.
346 (som_section_from_subspace_index): New function to return the
347 section which corresponds to a SOM subspace index.
348 (som_slurp_symbol_table): New function to read the symbol
349 table from a SOM object file.
350 (som_make_empty_symbol): Check for errors from bfd_zalloc.
351 (som_new_section_hook): Initialize subspace_index field to
354 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
355 Set EXEC_P for executables.
356 (setup_sections): Correctly identify when a section has
358 (log2): New function.
359 (setup_sections): Correctly convert between SOM alignments and BFD
362 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
363 for sections which correspond to SOM spaces, doing so confuses
364 many utilities. Set assorted SEC_* flags for SOM subspaces
365 which correspond to BFD sections.
367 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
368 string table should have sh_type == SHT_STRTAB. Add
369 processing to make it so.
371 * elfcode.h: (bfd_section_from_shdr): String tables (other
372 than .strtab) were not getting the file offsets recorded, so
373 they could not be read from disk.
375 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
376 the section header and the vma field of a section at 0 if the
377 section is not part of the program execution image. (e.g.,
380 * som.[hc]: Change target vector prefix from "hppa" to "som".
381 Consistently use obj_som prefix to access fields in backend data
382 structures. Fix all callers/references.
384 * som.h: Do not include files only needed for core file reading here.
385 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
386 forward structure declarations, they are unnecessary.
387 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
388 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
389 fields for future use. Change obj_som_* macros as appropriate.
390 (som_section_data): New structure to keep SOM specific information
391 about BFD sections (for future use).
393 * som.c: Provide PARAMS declarations for all functions currently
395 (struct container): Delete unwanted structure definition.
396 (som_object_setup): Add comments. Use som_mkobject to allocate
397 SOM specific information in the BFD; use information from the
398 file and (possibly empty) auxiliary headers to initialize this
399 information. Delete redundant bfd_get_symcount (abfd) "calls".
400 (setup_sections): Return type is now boolean, fix return statements.
401 "Fix" handling of BSS like subspaces in the computation of the
402 containing space's size. If the subspace has relocations, set the
403 appropriate BFD section flags and record the index into and the
404 size of the fixup stream. Always return a value.
405 (som_object_p): Set bfd_error appropriately if errors are detected
406 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
407 Do not try to read a non-existant auxiliary header.
408 (som_mkobject): Flesh out.
409 (som_section_hook): Allocate space to hold SOM specific information
412 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
415 * coff-h8300.c, coffcode.h: Change shrink parameter
416 in *_reloc16_estimate to unsigned to match prototype.
417 * archive.c: Avoid "/*" in comment.
419 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
421 * dep-in.sed: Create our own line breaks for a more aesthetic
423 * Makefile.in: Rebuilt dependencies.
425 * elf32-mips.c: Include "seclet.h".
426 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
427 Elf32_External_RegInfo.
428 (mips_elf_seclet_link): New function. Link the .reginfo section
429 specially, and pass everything else to the generic routine.
430 (bfd_elf32_bfd_seclet_link): Define macro.
431 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
434 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * libnlm.h (nlm_backend_data): Added signature field.
437 (nlm_signature): New macro.
438 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
439 signature from the backend rather than the constant NLM_SIGNATURE.
440 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
442 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
443 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
445 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
447 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
449 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
451 * Makefile.in (HFILES): New variable, for use in "make dep".
452 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
453 remake it, so that "$?" is complete.
454 (.dep1): Don't need to remove .dep1 first.
455 (dep.sed): Depend on config.status, not Makefile.
458 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
460 * coff-alpha.c: Implemented reloc handling for the linker, made
461 various other related changes.
462 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
463 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
465 (ecoff_bfd_get_relocated_section_contents): Don't define.
466 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
467 Handle .lita section.
468 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
469 finish_reloc backend field renamed to adjust_reloc_in.
470 (ecoff_bfd_seclet_link): Adjust number of aux entries to
471 debug_align boundary.
472 (ecoff_compute_section_file_positions): If rdata_in_text put
473 .rdata section in text segment, not data segment. Put .pdata
474 section in text segment.
475 (ecoff_write_object_contents): Likewise. Also, call
476 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
477 absolute sections when writing out relocs.
478 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
479 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
480 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
481 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
482 (mips_adjust_reloc_out): New function (does nothing).
483 (mips_ecoff_backend_data): Initialize new fields.
484 (ecoff_bfd_get_relocation_section_contents): Define to be
485 bfd_generic_get_relocated_section_contents.
487 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
490 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
492 * reloc.c (bfd_perform_relocation): Add comments attempting to
493 explain PC relative relocations.
495 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
497 (coff_compute_section_file_positions): Remove check for
498 USE_DISCARDED_SECTIONS_COUNT.
499 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
500 it on host defines is wrong.
502 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
503 (ecoff_write_object_contents): Don't require the .reginfo section
504 to be a particular size.
506 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
508 * Makefile.in (dep-in): New rule, for editing dependencies into
509 Makefile.in in $(srcdir). Use move-if-change.
510 (.dep1, dep): Use move-if-change.
511 (CFILES): Add coff-apollo.c.
513 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
515 * Makefile.in: Recognise new file, coff-apollo.o
517 * coff-apollo.c: New file
519 * coffcode.h: Recognise apollo magic numbers and writable text
521 * coffswap.h: Swap Apollo optional header entries
523 * config.bfd: Add line for Apollo
525 * configure.host: Replace apollo68b and apollo68v with Apollo
527 * configure.in: Recognise apollocoff_vec
529 * targets.c: Likewise
531 * config/apollo.mh, config/apollo.mt: New files
533 * hosts/apollo68.h: Remove inclusion of strings.h
535 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
537 * coff-i386.c (i3coff_object_p): Now static.
539 * Makefile.in: Updated dependencies.
540 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
542 * dep-in.sed: New file.
544 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
545 conflicts when "--with-targets=all".
546 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
547 m68k_howto2rtype): Rename via macros to keep namespace clean.
548 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
551 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
553 * elf32-mips.c: Extensive additions to do relocations and to
554 handle MIPS specific sections.
555 * libelf.h (elf_backend_data): Pass fourth argument to
556 elf_backend_section_from_bfd_section to permit it to control the
557 section index to use.
558 (elf_obj_tdata): Add gp and gp_size fields.
559 (elf_gp, elf_gp_size): New accessor macros.
560 * elfcode.h: Removed a number of unused local variables.
561 (elf_fake_sections): Clear section header before calling
562 elf_backend_fake_sections, not after.
563 (prep_headers): Return true at end.
564 (elf_section_from_bfd_section): Pass retval argument to
565 elf_backend_section_from_bfd_section.
566 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
567 Accept and ignore new retval argument.
568 * bfd.c: Include libelf.h.
569 (bfd_set_gp_size): Handle ELF targets.
570 * Makefile.in (bfd.o): Depends upon libelf.h.
571 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
573 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
575 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
576 (ecoff_mkobject_hook): New function.
577 (ecoff_new_section_hook, ecoff_sizeof_headers,
578 ecoff_compute_section_file_positions, ecoff_set_section_contents,
579 ecoff_write_object_contents): Handle dummy REGINFO section.
580 (ecoff_get_section_contents): New function to handle reading
582 * libecoff.h (ecoff_get_section_contents): Change from macro
583 definition to function prototype.
584 (ecoff_mkobject_hook): New prototype.
585 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
586 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
587 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
588 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
590 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
592 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
593 by casting the most significant byte to bfd_vma.
595 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
598 if configuring --with-targets=all.
600 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
602 * aoutx.h (howto_table_std): Correct the "size" field in some
605 * reloc.c (reloc_howto_type): Change documentation to dispel any
606 notion that the "size" field is a power-of-two indicator.
608 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
610 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
612 Make support for relaxing more generic.
613 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
615 * libcoff.h, libcoff-in.h: declarations. Prototypes
616 * coffcode.h (bfd_coff_std_swap_table): Add calls to
617 coff_reloc_16_extra_cases and coff_reloc16_estimate.
618 (dummy_reloc16_estimate): New function.
619 * coff-h8300.c (h8300_reloc16_estimate): New function
621 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
623 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
624 (align_file_position): New function.
625 (elf_locate_sh): Disabled function deleted.
626 (assign_file_positions_for_symtab_and_strtabs): Align position,
627 then place symtab, then do other sections.
628 (map_program_segments): Align program header.
629 (assign_file_positions_except_relocs): Align section headers.
630 (assign_file_positions_for_relocs): Align relocation sections.
632 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
634 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
635 Change other hppa entries to use -*- not -hp-.
636 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
638 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
639 characters in comment to octal escapes.
641 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
643 * coff-i386lynx.c: Removed, name too long.
644 * i386lynx-cf.c: New file, was coff-i386lynx.c.
645 * configure.in: Reflect file name changes.
646 * Makefile.in: Mention Lynx-related files.
648 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
651 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
652 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
654 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
655 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
656 sections of type STYP_INFO. (from Minh Tran-Le)
657 (coff_compute_section_file_positions): Add discarded_sections_count
658 to abfd->section_count, which helps `strip' keep the size
659 of the executable header constant.
660 * coff-i386.c (discarded_sections_count): New variable, initialized
661 to zero. For use by `strip'. Currently being used only in aix386
662 coff, but may be useful for other coff systems. (from Minh Tran-Le)
664 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
666 * archive.c: Cosmetic improvements.
667 * opncls.c: Cosmetic improvements.
668 (new_bfd): Removed redundant structure slot init.
670 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
672 * config/news-mips.mh, hosts/news-mips.h: New files.
673 * configure.host: Use news-mips for mips-sony-bsd*.
675 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
677 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
678 * coff-i386lynx.c: New file, defines Lynx target vector and name,
679 includes coff-i386.c.
680 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
681 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
682 * i386lynx.c: Remove coff vector definition entirely.
683 (lynx_32_swap_ext_reloc_in): Define.
684 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
686 (lynx_32_swap_ext_reloc_out): Define.
687 (lynx_32_swap_std_reloc_out): Define.
688 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
689 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
690 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
691 (WRITE_HEADERS): Define, call Lynx swapping fns.
693 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
695 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
697 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
698 relocations of size 8, 16, 32. Sort generic relocs by type rather
699 than size. Added a little documentation too.
701 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
702 (TABLE_SIZE): New macro.
703 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
705 (swap_std_reloc_out): Write baserel relocs correctly.
706 (swap_std_reloc_in): Handle r_baserel field. Assert that
707 r_jmptable and r_relative fields are clear, and that the computed
708 index does refer to a defined entry of the howto table.
710 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
712 * section.c (bfd_make_section_anyway): New function.
713 * section.c: Change comments to say several sections can have
715 * bfd-in2.h: Re-generate to reflect above change.
716 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
717 if still no section after the bfd_coff_make_section_hook.
718 * coffcode.h: Add comment about TWO_DATA_SECS.
720 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
724 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
727 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
729 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
731 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
732 and i386lynx_coff_vec.
733 Added m68klynx_aout_vec and m68klynx_coff_vec.
734 * targets.c (target_vector): Removed i386lynx_vec, added
735 {i386,m68k}lynx_{aout,coff}_vec.
736 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
738 * m68klynx.c: New file.
739 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
740 and i386lynx_coff_vec.
741 * config/m68k-lynx.mt: New file.
742 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
743 * hosts/m68klynx.h: New file.
745 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
747 * archive.c: Define offsetof here.
748 * hosts/*.h: Don't define it here.
750 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
752 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
755 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
757 * hpux-core.c: Add comment about hpux version 7.
759 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
761 * lynx-core.c (lynx_core_file_p): Change per-thread register
762 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
763 in gdb/corelow.c. Create alias .reg section for the currently
766 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
768 * libecoff.h (ecoff_backend_data): Removed big_magic and
770 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
771 of big_magic and little_magic.
772 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
773 matches endianess of bfd.
774 (mips_ecoff_backend_data): Removed initialization of big_magic and
776 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
777 based on magic number. Support r4000 magic numbers.
778 (ecoff_get_magic): New function.
779 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
780 the backend structure.
781 * cpu-mips.c (arch_info_struct): Added case for r6000.
783 For MIPS configurations put both big and little endian versions in
784 the list of targets; the code is getting compiled in anyhow.
785 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
786 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
787 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
788 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
789 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
791 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
793 * osf-core.c: New file for OSF/1 core file support.
794 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
795 (HDEPFILES): Set to osf-core.o.
796 * bfd-in2.h (union tdata): Add osf_core_data member.
797 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
798 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
799 (osf-core.o): New dependency.
801 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
803 * TODO: Remove note about making --with-bfd-targets use canonical
804 target configuration name (already done); reword item about
805 separating reading and writing stuff to not refer to a
808 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
811 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
813 * gen-aout.c (main): Output newline after end of comment, not
814 before. (Reported by Jonathan Stone,
815 jonathan@oscar.stanford.edu).
817 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
819 * archive.c (compute_and_write_armap): Put weak symbols in the
822 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
823 section, not the .stabstr section. Set the type of the .stabstr
824 section to SHT_STRTAB.
825 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
827 * section.c (SEC_DEBUGGING): New section flag.
828 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
829 and the name starts with .debug, .line or .stab, set
830 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
831 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
832 SEC_DEBUGGING to section_flags.
833 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
834 SEC_DEBUGGING and SEC_CODE to section_flags.
835 * bfd-in2.h: Updated.
837 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
839 * bfd.c (tdata): Add lynx_core_data.
841 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
842 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
843 (ecoff_write_object_contents): Don't set scnptr to zero just
844 because size of section is zero. Needed for Irix 4.0.5F.
846 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
848 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
850 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
852 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
853 * bfd-in2.h (tdata): Add lynx_core_data;
854 * config.bfd configure.host: Get rid of superfluous netbsd and
856 * configure.in: Add lynx-core.o to Lynx config.
857 * i386lynx.c: Add defs for core file support.
858 * lynx-core.c: New file with Lynx core file support.
859 * hosts/i386lynx.h: Move lots of host specific includes to here.
860 Add def of HOST_LYNX. Remove unnecessary defs.
862 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
864 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
865 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
866 SEC_DATA for a SHF_NOBITS section.
868 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
869 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
870 * nlmcode.h: Add some casts to avoid warnings.
871 (nlm_write_object_contents): Ignore relocs for sections that are
872 neither code nor data. Just use the symbol value for debugging
873 symbols; don't offset by the section vma.
875 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
877 * reloc.c (bfd_perform_relocation): Don't return an error when
878 performing a reloc against an undefined weak symbol.
879 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
880 than obsolete BSF_EXPORT.
882 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
884 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
885 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
886 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
887 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
888 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
889 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
890 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
891 defined on all hosts, now that archive.c uses it.
893 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
895 * elfcode.h (elf_map_symbols): Create section symbols for all
896 sections, not just allocated sections; debugging sections can have
898 (elf_symbol_from_bfd_symbol): If there is an output section, use
899 the section index from that rather than the input section.
901 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
903 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
904 libbfd.h, which is regenerated from this file.
906 * bfd-in.h (symtype): Deleted typedef.
908 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
910 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
911 xor and subtract. Otherwise it will not sign extend if the type
912 of bfd_vma is larger than int.
914 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
915 and frameoffset as signed numbers. From Peter Schauer.
917 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
919 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
920 special function for all reloc entries.
921 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
923 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
924 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
926 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
928 * libbfd-in.h (struct artdata): Add armap_timestamp and
929 armap_datepos here too.
931 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
933 Improve timestamp support in BSD archive files to avoid linker
936 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
937 (bfd_flush, bfd_stat): Add prototypes.
938 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
939 (bfd_stat): Add, does fstat on a BFD.
941 * archive.c (_bfd_write_archive_contents): At end of file writing,
942 verify and possibly update the timestamp in the armap, if a BSD
943 archive. FIXME! Kludge recognizes BSD archive, rather than
944 vectoring properly. Should add to xvec.
945 (compute_and_write_armap): Move prototype to top, avoid PROTO.
946 (bsd_write_armap): Save timestamp and file location thereof, when
947 writing the armap in a BSD file.
948 (bsd_update_armap_timestamp): New function to check and
949 rewrite the timestamp.
951 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
953 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
955 * hosts/i386sco.h: Define a bunch of stuff for core files.
956 * sco-core.c: Remove, replace by trad-core.c.
957 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
958 * config/i386sco.mh: Use trad-core not sco-core.
959 * hosts/i386isc.h, config/i386isc.mh: Remove.
960 * configure.host: Use i386sco for isc.
961 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
962 * config.bfd: Use i386-coff not i386-sco.
964 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
965 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
966 i486-elf which doesn't exist).
968 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
970 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
971 padding field to zero.
973 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
974 * configure.in: Remove bogus netbsd386 handling.
976 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
977 Correct overflow detection requires matching the upper four bits
978 of the destination against the PC.
980 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
982 * configure.in: Make 64-bit stuff work with "--with-targets=all".
984 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
986 * libbfd-in.h: Removed swapping routines declarations.
987 * bfd-in.h: Added swapping routine declarations, and renamed them
989 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
990 * Changed all callers.
991 * libbfd.h, bfd-in2.h: Rebuilt.
993 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
995 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
998 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1000 * configure.in: Reorganized setting of makefile variables so
1001 64-bit stuff works again.
1003 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1006 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1007 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1008 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1009 Deleted field raw_syms.
1010 (obj_symbols): Remove cast.
1011 (obj_raw_syms): Deleted.
1012 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1013 native_elf_sym fields.
1014 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1017 From Pete Hoogenboom and Jeff Law:
1019 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1021 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1022 bits are zero (e.g., they specify no relocations), then do not
1023 even bother adding their entries to the symextn section.
1025 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1026 of scope can have an argument relocation stub.
1028 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1029 structure and type to elf32_hppa_stub_description. This makes
1030 it consistent with the GNU coding conventions.
1031 (elf32_hppa_stub_description): Added a 'next' field to allow
1032 linking of stub description structures.
1033 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1034 keep track of individual stubs.
1035 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1036 Combined with the elf32_hppa_stub_description structure.
1037 (elf32_hppa_stub_name_list): New type to keep track of
1039 (add_stub): Removed.
1040 (add_stub_by_name): New function.
1041 (find_stub_by_name): New function.
1042 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1044 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1047 * elf32-hppa.c: (retval_mismatches): The direction of argument
1048 relocation was reversed.
1049 (hppa_elf_build_arg_reloc_stub): Return address was not being
1051 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1052 argument relocation bits so this function can be used in the check
1054 (hppa_elf_stub_check): Pass caller argument relocation bits into
1055 hppa_elf_arg_reloc_needed_p().
1056 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1057 pass caller argument relocation bits into
1058 hppa_elf_arg_reloc_needed_p().
1060 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1062 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1064 * hosts/delta88v4.h: New for SVR4.
1065 * configure.hosts: Use it.
1067 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1069 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1070 is an SCO pre-define.
1072 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1074 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1076 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1078 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1080 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1081 symbols as BFD local symbols.
1082 (nlm_write_object_contents): Don't bother writing out exported
1083 symbols more than once; they now appear in the symbol table more
1084 than once (with and without a prefix) if necessary. Set offset
1085 values to be non-zero as NLMLINK does.
1087 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1091 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1093 * section.c (struct sec): Move position of user_set_vma, and
1095 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1097 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1098 (symext_rootP, symext_lastP, global_value, GOT_value,
1099 global_symbol, global_sym_defined, symextn_contents,
1100 symextn_contents_real_size, elf_hppa_stub_rootP,
1101 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1102 default initialization.
1103 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1105 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1106 code more readable in 80 columns.
1108 * libhppa.h (all functions): Now inline under GNU C.
1110 More patches from Jeff Law:
1112 * elf32-hppa.c (AR_WARN): Give argument which caused the
1113 invalid argument relocation.
1114 (AR_UNIMP): Delete unused macro.
1115 (hppa_elf_set_section_contents): Always return a value.
1116 (elf32_hppa_backend_table_processing): Likewise.
1117 (elf32_hppa_backend_section_processing: Likewise.
1119 * som.c: New file containing SOM specific code extracted
1122 * som.h: New file containing SOM specific code extracted
1127 * libhppa.h: Delete SOM specific code. Add generic PA
1128 code which can be shared by both SOM and ELF backends.
1130 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1131 depends on libhppa.h now.
1133 * configure.in (hppa_vec): Needs som.o module instead of
1136 * elf32-hppa.c: Include libhppa.h. Do not define
1139 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1140 now lives in libhppa.h.
1141 (hppa_reloc_field_selector_type_alt): Likewise.
1143 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1144 define malloc or free.
1146 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1149 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1151 (elf_hppa_reloc_type_lookup): Likewise.
1152 (elf_hppa_tc_make_sections): Likewise.
1153 (hppa_elf_arg_reloc_needed_p): Likewise.
1154 (hppa_elf_build_long_branch_stub): Likewise.
1155 (elf_reloc_map): Delete, no longer used.
1156 (elf_hppa_reloc_map): Likewise.
1157 (elf32_hppa_symextn_map_max_size): Likewise.
1158 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1160 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1161 of the .hppa_unwind section.
1163 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1165 * config.bfd: recognize m88110.
1167 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1169 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1171 * elfcode.h (elf_section_from_bfd_section): Add detection of
1175 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1176 New functions for support of long branch stubs.
1177 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1178 check for long branch stubs.
1179 (hppa_look_for_stubs): Unused function. Removed.
1180 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1181 version of bfd_set_section_contents.
1182 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1183 when BFD is configured for debugging.
1185 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1186 to return a list of symbols that have non-zero argument
1188 (hppa_elf_stub_finish): Make sure stub generation is done only
1191 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1192 generation relocation entries within a stub.
1193 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1196 * elf32-hppa.c: New #define's for argument relocation types.
1197 (mismatches, retval_mismatches): Updated to reflect new
1198 argument relocation types.
1199 (CURRENT_STUB_OFFSET): New macro.
1201 * elfcode.h (map_program_segments): Set the PF_X bit for data
1204 * elf32-hppa.c: (elf_hppa_howto_table): Add
1205 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1206 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1209 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1210 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1212 * hppa_stubs.h: Add new instructions that are used in linker
1215 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1216 unwind descriptor were incorrect.
1218 * libelf.h (bfd_elf_find_section): Declare.
1220 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1221 function in place of global_sym field in elf_backend_data
1223 (elf32_hppa_backend_symbol_table_processing,
1224 elf32_hppa_backend_section_processing,
1225 elf32_hppa_backend_fake_sections,
1226 elf32_hppa_backend_section_from_shdr,
1227 elf32_hppa_backend_section_from_bfd_section): New functions to
1228 provide support of symbol extension sections and argument
1230 (elf_info_to_howto): Remove call to abort().
1232 * elf32-target.h: Support for special processing by the backend.
1233 (struct elf_backend_data): Added elf_backend_symbol_processing,
1234 elf_backend_symbol_table_processing,
1235 elf_backend_section_processing, elf_backend_section_from_shdr,
1236 elf_backend_fake_sections, and
1237 elf_backend_section_from_bfd_section fields.
1238 * elfcode.h: (bfd_section_from_shdr): Add a check for
1239 processor-specific section types.
1240 (elf_fake_sections): Add a check for processor-specific
1242 (bfd_elf32_write_object_contents): Add a check to see if
1243 there is any final section processing to be done by the
1245 (elf_section_from_bfd_section): Add a check for
1246 processor-specific section types.
1247 (elf_slurp_symbol_table): Remove reference to global_sym in the
1248 elf_backend_data structure. Replace it with a call to
1249 elf_backend_symbol_processing.
1250 * libelf.h: Remove global_sym field in the elf_backend_data
1251 structure. Replace it with a series of backend-specific
1254 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1255 stub_sym should be called target_sym.
1256 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1257 rather than the output bfd (output_bfd).
1258 (hppa_elf_reloc): Get rid of references to the global_sym field in
1259 the elf_backend_data structure.
1261 * elfcode.h (elf_fake_sections): Check the correct condition for
1262 .bss. Also, detect the existence of a .note section.
1264 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1267 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1268 should be a reference to bfd_arch_hppa.
1270 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1271 the bfd_check_format structure to avoid a type mismatch.
1273 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1274 and Jim Kingdon (kingdon@cygnus.com)
1277 * netbsd386.c: New file.
1278 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1279 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1280 libaout.h, targets.c: Other changes.
1282 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1284 * config/m88k-elf.mt: New file.
1285 * config.bfd: Use it for m88*-*-sysv4*.
1287 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1289 * elfcode.h (elf_build_phdrs): Unused function deleted.
1290 (bfd_shdr_from_section): Ditto.
1291 (write_relocs): Don't change section contents for addend.
1292 (elf_locate_sh): Return type is now always elf_internal_shdr,
1293 since the other types were really aliases for this type anyways.
1294 Don't compile this function, since it is static and doesn't appear
1295 to be used in this file.
1296 (sym_is_global): Return non-zero for weak symbols. Abort if
1297 section pointer is null.
1298 (swap_out_syms): Reorder tests so function symbols can be weak.
1299 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1300 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1301 extracting out some common code. Abort if BFD section symbol has
1303 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1304 section symbols. Don't read section contents to fill in addend
1307 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1312 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1314 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1315 specific information for a symbol. Put in elf_sym_num, which
1316 gives the external symbol number in the elf object file, since
1317 local symbols must come before global symbols.
1318 (elf_sym_extra): New macro.
1319 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1320 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1321 symbol number to external number. Store the address of the
1322 Elf_Sym_Extra field for the symbol in the udata field.
1323 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1325 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1327 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1328 array of pointers to section symbols.
1329 (elf_map_symbols): Bump the max index of the section symbols so
1330 that we don't overwrite memory. Store the max index into the
1331 elf_obj_tdata field.
1333 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1335 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1336 to the section symbols we created. Remove unused field
1338 (elf_map_symbols): Fill in array of pointers to section symbols.
1339 Only create section symbols for sections that have SEC_ALLOC set,
1340 and have non-zero size.
1341 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1342 section symbol, look up the section in the list of section
1343 symbols, and set the udata pointer appropriately. Otherwise, if
1344 udata is still NULL, fail an assertion, and use 0, instead of
1347 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1349 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1350 mipslelf and mipsbelf respectively.
1351 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1352 * elf32-mips.c: Added some reloc information.
1353 * configure.in: Fixed error message.
1355 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1357 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1359 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1360 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1361 * archures.c: Alphabetize decls.
1363 * configure.in, targets.c: Add missing vectors to the tables.
1364 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1365 Remove hp300bsd_vec due to clash with sunos_big_vec.
1367 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1370 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1371 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1372 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1373 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1375 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1377 * coffgen.c (coff_section_symbol): If section's output_section is
1378 not yet set, point to itself. This is needed because this is
1379 called on the output file, not the input file.
1381 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1382 dummy value, rather than leaving it NULL.
1384 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1386 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1387 bfd_default_set_arch_mach.
1389 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1391 * config.bfd (cpu): Extract from canonical name with sed.
1392 * configure.in: Don't pass it.
1394 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1396 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1397 BYTE_SIZE conflicts with a Mach header.
1398 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1400 * configure.host: Make sure all OS fields end in *.
1402 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1404 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1405 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1406 doesn't exist, don't try to create it.
1408 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1409 from start of code segment, not start of file.
1410 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1412 * configure.in (SELECT_VECS switch): Likewise.
1414 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1416 * format.c (bfd_check_format): If the target matches the default
1417 target, set match_count to 1, to ignore any previous matches.
1419 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1421 * configure.in: Add reloc16.o when we add
1422 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1423 Makefile.in (BFD_LIBS): Remove reloc16.o.
1425 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1428 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1429 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1430 S-records via SELECT_VECS.
1432 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1433 support S-records, for convenience.
1435 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1437 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1438 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1439 Read and write Alpha relocs. Can't process them yet.
1440 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1441 If the section does not already exist, create it.
1443 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1446 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1447 finish_reloc fields.
1448 * ecoff.c: Move MIPS reloc support from here...
1449 * coff-mips.c: to here.
1450 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1452 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1453 finish_reloc backend function.
1454 (ecoff_write_object_contents): Removed MIPS specific assertions.
1455 * coff-mips.c (mips_finish_reloc): New function.
1456 (mips_ecoff_backend_data): Fill in new fields.
1457 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1459 * targets.c: Added extern for ecoffalpha_little_vec.
1461 * bfd.c (_bfd_host_big_endian): Removed.
1462 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1464 * bfd-in2.h: Regenerated.
1466 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1468 * config.bfd: New file, broken out of configure.in.
1469 * configure.in: Use it, and use standard target names for
1470 --with-targets, replacing --with-bfd-targets.
1472 * archures.c (archures_init_table): Add bfd_sh_arch.
1474 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1475 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1476 Fix error in error message.
1478 * oasys.c: Make bfd_error_vector extern.
1480 * configure.in: Include stab-syms.o for a.out/b.out targets
1481 and hp300{bsd,hpux}.
1483 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1485 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1486 section before setting output_has_begun.
1487 (nlm_set_section_contents): Remove argument names from
1488 mangle_relocs_func prototype.
1489 (nlm_write_object_contents): Remove shadowing local variable.
1490 Don't write out debugging symbols if debugInfoOffset is -1. Add
1491 the codeImageOffset to the start, exit, and check procedure
1493 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1494 Don't check partial_inplace field; its value is irrelevant.
1496 * Base use of sco-core on host, not target.
1497 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1498 * config/i386-sco.mt (TDEFINES): Removed.
1499 * config/i386sco.mh: New file to use sco-core.
1500 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1502 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1503 conversions for some fields.
1505 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1507 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1508 error rather than aborting.
1510 * libnlm.h (struct nlm_backend_data): Added mach field.
1511 (nlm_machine): New accessor macro.
1512 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1514 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1516 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1518 * configure.in: Replace calls to sort with shell code
1521 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1523 * configure.in: Include aout32.o for any a.out/b.out formats.
1525 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1527 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1528 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1529 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1530 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1531 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1532 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1535 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1537 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1539 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1541 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1543 * bfd.c (bfd_scan_vma): New function.
1545 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1547 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1549 * bfd-in2.h: Updated.
1551 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1554 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1556 * configure.in: Remove unneeded test.
1558 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1560 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1562 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1564 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1566 * PORTING, TODO, config/README: Update to reflect below changes.
1568 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1569 --with-bfd-targets="target1,target2,..." and the special target
1570 "all" to get the previous default behavior.
1571 Figure out which architecture and backend .o files are needed from
1572 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1573 the .mt files. Define TDEFAULTS based on them, also.
1575 * Makefile.in: Remove references to MINIMIZE.
1576 * archures.c, targets.c: Ditto.
1578 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1579 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1582 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1583 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1584 SELECT_VECS manually; it's automatic now.
1586 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1587 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1589 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1590 (TDEFAULTS): Don't define BFD; not used.
1592 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1593 this is a host, not a target.
1595 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1597 * elfcode.h (elf_object_p): Add comment about what this function
1598 does and to watch out for side effects. Add FIXME for memory leaks.
1599 Fix comment about checking for matching byte order. Preserve
1600 pointer to old tdata (if any), and restore it if we don't match
1601 file with target vector. If we are going to use goto's, use them
1602 consistently and maintainably.
1603 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1604 to note that the problem is even more serious than just leaked
1605 memory. Replace goto with more traditional return.
1607 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1609 Fix incorrect or useless makefile variable definitions:
1610 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1611 define DEFAULT_VECTOR, instead of TDEFINES.
1612 * config/i386aix.mh (MINIMIZE): Don't define.
1613 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1614 * config/rs6000.mh (ALLOCA),
1615 * config/i386v.mh (ALLOCA),
1616 * config/i386linux.mh (ALLOCA),
1617 * config/i386isc.mh (ALLOCA),
1618 * config/go32.mh (EXTRALIBS): Don't define; not used.
1619 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1620 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1621 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1623 * config/.Sanitize (Things-to-keep): Add README.
1624 * config/README: New file, explaining the variables.
1626 * targets.c (target_vector): Add hp300_bsd_vec.
1627 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1628 (hp300bsd.o): New rule.
1630 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1632 * libelf.h (NAME): Provide a default definition, that's neither
1633 for 32 bits nor for 64.
1635 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1637 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1638 that is what is in elf.c.
1640 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1642 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1643 scBss and scSBss symbols, since it was wrong.
1645 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1648 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1649 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1651 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1652 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1654 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1656 * hpux-core.c: Cast return value from bfd_zalloc.
1658 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1660 * aoutx.h (log2): Delete i387-specific code.
1662 * Makefile.in (BFD_LIBS): Always include elf.o.
1663 (BFD32_BACKENDS): Don't include elf.o here.
1664 (ofiles): Delete references to ofiles2 and ofiles3.
1665 (do_clean): Delete ofiles.
1666 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1667 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1668 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1670 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1673 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1674 (from Meissner's additions to bfd-in2.h).
1676 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1680 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1682 * elfcode.h (elf_write_object_contents): Don't drop core if
1683 elf_symbol_from returns a NULL pointer when processing a non-elf
1684 symbol, use a 0 size instead.
1686 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1688 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1689 bfd_elf32_hash, since the hash table is independent of the 32/64
1692 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1693 that is what is in elf.c.
1695 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1697 * elf32-i386.h (reloc_type): Reformat spacing.
1698 (elf_howto_table): Add the rest of the 386/ELF relocations.
1699 (elf_i386_reloc_type_lookup): Ditto.
1700 (elf_i386_info_to_howto): Ditto.
1701 (elf_i386_info_to_howto_rel): Ditto.
1703 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1705 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1706 of nlm_slurp_symbol_table as boolean, not pointer.
1707 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1708 of nlm_slurp_reloc_fixups as boolean, not pointer.
1710 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1712 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1713 are now predefined by GCC
1715 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1717 * coffgen.c (coff_print_symbol): Add the section offset to the
1718 line number address, so it's printed the same way as the function
1719 address. Only showed up for line numbers that aren't in the first
1722 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1724 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1725 (nlm_mangle_relocs_func): New macro.
1726 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1727 (nlm_i386_mangle_relocs): New function.
1728 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1729 symbols into the .bss section.
1730 (nlm_set_section_contents): Call the mangle_relocs function.
1731 (nlm_write_object_contents): Treat a reloc against any defined
1732 symbol as an internal reloc. Fix bug in external reloc counting.
1733 Get the offset and debugging type right for .bss symbols. Only
1734 output debugging symbols for defined symbols.
1736 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1738 * coff-z8k.c (rtype2howto): Likewise.
1739 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1740 * elf32-i386.c (TRACE): Likewise.
1741 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1742 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1743 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1744 argument rather than using printf.
1746 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1748 * coffswap.h: Added macros used when accessing several fields;
1749 default is the same as before.
1750 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1751 * coff-alpha.c: Defined macros to use the right sizes in
1753 * libecoff.h: Backend information is now in target vector, not
1754 BFD. Start of backend information is COFF backend information.
1755 * coff-alpha.c, coff-mips.c: Changed accordingly.
1756 * ecoff.c (ecoff_mkobject): New function.
1757 (ARMAP_START): Changed into backend information, since Alpha uses
1759 (ecoff_slurp_armap): Don't overlay archive header.
1760 * bfd.c: Include libcoff.h.
1762 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1764 * Makefile.in (install): Fix sh syntax error.
1766 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1768 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1770 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1772 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1774 * ecoff.c: New file for generic ECOFF functions.
1775 * ecoffswap.h: New file for ECOFF swapping functions which differ
1776 only slightly for different targets.
1777 * libecoff.h: Added prototypes for ecoff.c functions.
1778 (ecoff_backend_data): New structure.
1779 (ecoff_tdata): Added backend_data field. Changed external data
1780 pointers to be PTR rather than to a particular struct.
1781 (ecoff_symbol_struct): Moved in from coff-mips.c.
1782 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1783 Added ECOFF backend structures. Include ecoffswap.h.
1784 * coff-msym.c: Removed; superseded by ecoffswap.h.
1785 * bfd.c: Include coff/internal.h.
1786 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1788 (BFD64_BACKENDS): Added coff-alpha.o.
1789 (CFILES): Removed coff-msym.c. Added ecoff.c.
1790 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1791 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1792 (ecoff.o, coff-alpha.o): New targets.
1793 (coff-msym.o): Removed target.
1795 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1797 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1798 of EXFUN in the BFD sources. Heave ho!
1800 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1802 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1804 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1806 * hosts/sun3.h: remove some more conflicting decls
1808 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1810 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1811 redefine TEXT_START_ADDR to be 0.
1813 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1815 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1816 host and target info.
1818 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1820 * nlm32-i386.c: New file. First cut at i386 NLM code.
1821 * libnlm.h: Added some more prototypes.
1822 (struct nlm_relent): New structure.
1823 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1824 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1825 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1826 nlm_reloc_fixup_secs.
1827 (struct nlm_backend_data): New structure, with accessor macros.
1828 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1829 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1830 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1832 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1833 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1835 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1836 external references in symbol table as undefined symbols.
1837 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1838 argument in get_symtab rather than in slurp_symbol_table.
1839 (nlm_slurp_symbol_table): Save symbol information in tdata.
1840 (nlm_print_symbol): New function.
1841 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1842 nlm_canonicalize_reloc): New functions to read relocs.
1843 (nlm_compute_section_file_positions, nlm_set_section_contents,
1844 nlm_external_reloc_compare, nlm_write_object_contents): New
1845 functions to create NLM files.
1846 * nlm-target.h: Define all the nlm functions here either as
1847 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1848 the backend_data field to TARGET_BACKEND_DATA.
1849 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1850 they are now in nlm-target.h.
1851 (TARGET_BACKEND_DATA): Define as NULL.
1852 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1853 (nlm_set_arch_mach): New function.
1854 * targets.c: Added nlm32_i386_vec.
1855 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1856 (CFILES): Added nlm32-i386.c.
1857 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1858 (nlm32-i386.o): New target.
1860 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1862 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1863 C, and aren't needed anyway (return int)
1865 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1867 * elfcode.h: Use casts with bfd_alloc and alloca.
1869 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1871 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1872 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1873 older cpp's, that don't do additional replacement on the JUMP_TABLE
1875 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1878 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1880 Yet another trad-core variant:
1881 * config/esix.mh, hosts/esix.h: New files.
1882 * configure.hosts: Use them.
1884 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1886 * reloc.c (bfd_perform_relocation): Handle the case of
1887 complain_overflow_bitfield, rightshift > bitpos, and a negative
1890 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1892 * elfcode.h: Reimplement segment writing.
1893 (elf_write_phdrs): Use precomputed e_phoff rather than making
1895 (elf_build_phdrs): Disabled, for now.
1896 (assign_file_position_for_section): Don't change file offset for
1898 (assign_file_positions_for_symtab_and_strtabs): New function.
1899 (struct seg_info): New type.
1900 (map_program_segments): New function.
1901 (assign_file_positions_except_relocs): For executables, leave
1902 section headers &c for last, and properly align all sections with
1904 (prep_headers): No longer abort when EXEC_P is set.
1905 (write_shdrs_and_ehdr): Deleted all code relating to program
1908 * elfcode.h (various): Deleted some unused code, and debugging
1910 (write_relocs): Cache value of last symbol looked up, to save
1911 time if the symbol is referred to repeatedly.
1912 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1914 (assign_section_numbers): Likewise.
1916 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1918 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1919 (struct elf_obj_tdata): New field, phdr.
1920 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1922 (ELF_MAXPAGESIZE): Default to 1.
1923 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1924 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1925 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1926 Most should have length field of `2'.
1928 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1930 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1932 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1934 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1935 the top level script has already adjusted for it.
1937 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1939 * srec.c (srec_write_symbols): Get CR LF in the right order.
1941 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1943 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1945 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1947 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1948 bitpos when overflow checking.
1950 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1952 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1953 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1954 Send error messages to stderr.
1956 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1958 * nlm{32,64}-target.h: Remove.
1959 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1960 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1961 * nlm.c (ARCH_SIZE): Remove define to zero.
1962 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1963 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1964 * nlm{32,64}-gen.c (nlm-target.h): Include.
1965 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1966 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1967 nlm<size>, and use macros select size.
1969 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1971 * Makefile.in (Makefile): add configure.in, drop redundant
1972 $(srcdir), drop redundant ./
1974 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1976 * hpux-core.c: New file; backend for HP/UX style core files.
1977 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1979 * bfd-in2.h: Updated.
1980 * hppa.c (make_bfd_asection, hppa_core_file_p,
1981 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1982 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1983 Removed from target vector.
1984 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1986 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1988 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1989 (HDEPFILES): Set to hpux-core.o.
1990 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1991 * hosts/hp300.h (HOST_HP300HPUX): Define.
1992 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1993 aix386-core.o, hpux-core.o.
1994 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1996 * reloc.c (enum complain_overflow): New enumeration with the
1997 various flavours of overflow checking.
1998 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1999 from boolean to emum complain_overflow. Removed obsolete absolute
2001 (HOWTO): Removed absolute argument.
2002 (bfd_perform_relocation): Do overflow checking on all types of
2004 * bfd-in2.h: Updated accordingly.
2005 * all targets: Updated initialization of reloc howto tables.
2007 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2009 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2012 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2014 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2016 * elfcode.h: Fix several illegal pointer combination warnings for
2017 usages of bfd_alloc and alloca.
2019 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2020 apparent Sun C preprocessor recursion. Fix access macros.
2021 * nlmcode.h: Remove spurious '&' before several array references.
2023 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2025 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2026 config/m68k-coffun.mt -> u68k-coff.mt.
2027 * Makefile.in, configure.in: Corresponding changes.
2029 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2031 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2032 function name; it's valid without, and some compilers give
2033 warnings with it there.
2035 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2037 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2038 * bfd.c (union tdata): Add nlm_obj_data;
2039 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2041 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2043 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2044 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2045 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2046 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2047 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2048 * bfd-in2.h (INLINE): Defines moved here.
2049 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2050 * libelf.h (CAT4): Move define to bfd-in2.h.
2051 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2052 * bfd-in2.h (union tdata): Add nlm_obj_data.
2053 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2054 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2055 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2056 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2057 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2060 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2062 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2064 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2066 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2067 Deleted `thunk' structure, merged into tdata, duplicate data
2069 Rearranged functions, grouping by functionality.
2070 Broke up many functions in elfcode.h, re-ordered many parts of
2071 file writing to handle unpredictable state of section relocation
2072 table as provided by various applications.
2073 Still needs cleanup: Merge functions back together, split out
2074 data structure with only data that is used only when writing out
2077 * elf.c (bfd_elf_generic_reloc): New function, taken from
2079 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2080 bfd_perform_relocation lossage.
2082 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2084 (ofiles): Don't use sort or uniq; do it with sh constructs.
2086 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2088 * coffcode.h: Recognize I386PTXMAGIC.
2089 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2090 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2091 New macros; use it if defined.
2092 * config/symmetry.mh, hosts/symmetry.h: New files.
2094 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2096 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2097 * Makefile.in: Change accordingly.
2098 (CFILES): Add elf64-gen.c.
2100 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2102 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2104 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2106 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2109 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2111 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2112 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2114 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2116 * configure.in: Recognize h8300h-*-*.
2118 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2120 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2121 type R_H8500_HIGH_16.
2122 * coff-sh.c (r_imm32): Get the width of the reloc right.
2124 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2126 * configure.in: Add new target m68k-coffun to the dpx/2.
2127 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2129 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2131 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2132 sparc-aout-specific list.
2134 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2136 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2138 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2139 and Jim Kingdon (kingdon@cygnus.com)
2141 * elfcode.h: Use memset not bzero.
2142 * trad-core.c: Don't include <sys/file.h>.
2143 * i386linux.h: Include <sys/file.h>.
2144 * coff-m68k-un.c: new file to handle names with underscores on
2146 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2147 to not duplicate the function in the executable.
2148 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2150 * coffcode.h (MC68KBCSMAGIC): case added.
2151 * targets.c: Add m68kcoffun_vec.
2152 * configure.host: added support for Bull dpx/2.
2153 * config/dpx2.mh, hosts/dpx2.h: new files.
2154 * Makefile.in: added target coff-m68k-un.
2156 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2158 * aoutf1.h: Add definition of MACHTYPE_OK.
2160 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2162 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2165 * syms.c, bfd-in2.h: Doc fix.
2167 * coffcode.h (CALC_ADDEND): Check for common section using the
2168 section flag as well as the symbol flag.
2170 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2172 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2173 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2174 be sufficient. Define TEXT_START_ADDR.
2176 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2178 * aoutx.h (translate_from_native_sym_flags): Removed statep
2179 argument. Just let an indirect symbol point to the next symbol
2180 without forcing the next symbol to be undefined. Changed all
2182 * hp300hpux.c (slurp_symbol_table): Changed call to
2183 translate_from_native_sym_flags.
2184 * targets.c: Added hp300hpux_vec.
2185 * Makefile.in (hp300hpux.o): Added dependencies.
2187 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2189 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2190 relocs together, and add 64-bit versions.
2191 (bfd_generic_get_relocated_section_contents): Argument to alloca
2194 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2195 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2197 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2198 (new_bfd): Prototype-style definition, using DEFUN.
2199 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2200 argument is type size_t, not bfd_size_type.
2201 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2202 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2203 bfd_error_nonrepresentabltrap): Prototypes.
2204 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2205 bfd_alloc_grow): Adjusted prototypes for arg type change.
2206 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2207 do_slurp_coff_armap, bfd_construct_extended_name_table):
2209 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2210 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2213 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2214 (ofiles): New target. Build a list of unique file names, in case
2216 (TARGETLIB): Use list of files from ofiles.
2217 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2218 minimal-bfd flag and target makefile frag contents.
2220 * elfcode.h (elf_read): Delete static declaration, since function
2222 (elf_map_symbols): Write out section symbols for all sections, for
2224 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2225 section symbols for the same section.
2226 (elf_find_nearest_line): Don't print message, just return false.
2228 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2230 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2232 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2234 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2236 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2237 (realclean): Remove generated headers.
2239 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2241 * section.c (bfd_set_section_content): Deny if file is not opened with
2242 the proper mode, set output_has_begun if file is openened for update.
2243 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2244 done in bfd_set_section_content.
2246 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2248 * hosts/std-host.h: Removed declarations of printf, fprintf,
2249 fcntl, fread and fwrite. They are all error prone for one reason
2250 or another. Changed declaration of memchr from char * to PTR.
2252 * configure.in (mips-*-riscos*): New target; use riscos.
2253 * configure.host (mips-*-riscos*): New host; use riscos.
2254 * config/riscos.mh (HDEFINES): Add -G 4.
2256 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2257 rather than casting the result of bfd_h_get.
2259 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2261 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2264 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2266 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2267 include in search list if BFD64 is defined.
2269 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2270 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2272 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2274 * elf64-target.h, elf64-generic.c: New files.
2275 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2276 (elf64-generic.o): List dependencies.
2278 * Makefile.in: List target `all' explicitly before host/target
2279 makefile fragments are included, in case they define any new
2282 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2283 versions as appropriate. Uses updated.
2284 (elf_debug_section): Declare before use.
2285 (elf_debug_file): New function.
2286 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2287 Alignment value in section header is n_bytes, not log2.
2288 (new_section_hook): Do nothing for now.
2289 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2291 (elf_core_file_p): Simplify check for correct class (word size).
2292 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2293 Initialize all fields when creating data structures.
2294 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2295 (elf_compute_section_file_positions): Set correct class in output
2297 (elf_write_object_contents): Section symbols have empty names in
2300 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2301 args to size_t before call.
2302 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2304 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2306 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2307 number information, return 0 for line number.
2309 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2311 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2314 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2316 * hosts/riscos.h: Define NBPG and UPAGES.
2318 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2320 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2321 lvalue; it contains a cast.
2323 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2325 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2326 Use unsigned hash values for better hashing.
2327 (hash): Hash in the string length for long strings.
2329 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2331 * aoutx.h (compare): Replace 3 if's with a subtraction.
2332 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2333 in decreasing order of success, as an optimization.
2334 (hash): Take a length arg; ignore chars after #25, for speed.
2335 (add_to_stringtab): Pass length to hash.
2337 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2339 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2341 * elfcode.h (elf_new_section_hook): Do nothing for now.
2342 (elf_write_object_contents): Output common symbols the way ELF
2345 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2347 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2348 here from elfcode.h. A couple of size-specific structure pointers
2349 were changed to PTR; uses fixed appropriately.
2350 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2351 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2352 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2353 temporary macros to ease name change.
2354 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2355 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2357 * doc/Makefile.in (libbfd.h): Process elf.c too.
2358 * Makefile.in (elf.o): Note new dependencies.
2360 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2361 code, tweaked some debug hooks.
2362 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2365 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2367 * hosts/riscos.h: New file.
2369 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2371 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2372 section already exists, use its pointer to fill in rawdata slot.
2374 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * hosts/std-host.h: Return value of puts and fputs is int not void.
2378 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2380 * aoutx.h (howto_table_ext): Comment the field names.
2381 * reloc.c (bfd_perform_relocation): Fix max and min values.
2383 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2385 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2386 size-independent elf internal data structures.
2387 * elfcode.h (put_word, get_word): Define as appropriate for
2388 architecture word size. Structure swapping functions changed to
2389 use them as appropriate.
2391 * configure.in: If compiling 64-bit back ends, do them before
2394 * libelf.h: Use new size-independent versions of elf internal data
2396 (symbol_type): Reordered to put any fields dependent on target
2398 (elf_backend_data): Renamed from elf##_backend_data and made
2400 (elf_sect_thunk): Now size-independent.
2402 * libbfd.c (bfd_log2): Now returns unsigned int.
2404 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2406 * Rename config/m88k-aout.mt to config/noop.mt.
2407 configure.in: Use it for mips-*-bsd*.
2409 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2411 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2412 initializer" warning from gcc.
2413 * cpu-h8500.c (arch_info_struct): Likewise.
2414 * cpu-sh.c (arch_info_struct): Likewise.
2416 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2417 howto_*): Unused functions and variables commented out.
2418 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2420 * cpu-h8500.c (compatible): Likewise.
2421 * cpu-sh.c (compatible): Likewise.
2423 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2424 Always set a valid length value, even for invalid input.
2426 * srec.c (srec_write_symbols): Use sprintf_vma.
2428 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2429 uint64_type): Provide default definitions.
2430 * hosts/std-host.h (int64 stuff): Remove them from here.
2432 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2434 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2435 variable. Added default case to switch.
2437 * aoutx.h (translate_from_native_sym_flags): Before casting
2438 pointers to integers, make sure the integer type is wide enough.
2439 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2441 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2442 don't bother comparing for less-than-zero.
2443 (bfd_set_section_contents): Ditto.
2445 * elfcode.h (bfd_add_to_strtab): Now static.
2446 (sym_is_global): New function.
2447 (elf_map_symbols): Call it. Now returns void. Removed unused
2449 (bfd_section_from_shdr): Mark string tables other than for section
2450 and symbol names as normal sections having contents.
2451 (fix_up_strtabs): New function; fixes up ELF header fields for
2452 stab sections with string tables associated.
2453 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2454 sections. Reordered condition tests for symbol flags; default to
2455 local-object value instead of global-object.
2456 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2457 inside condition test.
2458 (elf_print_symbol): Use fprintf_vma.
2459 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2462 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2463 back to "long long" for HOST_64_BIT.
2465 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2466 without using invalid ANSI C preprocessing tokens.
2468 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2469 * libelf.h (bfd_elf32_new_section_hook): Declare.
2470 * elfcode.h (new_section_hook): Define here.
2472 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2473 against multiple inclusions.
2475 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2477 * Makefile.in (bfd.h): Generate into current directory by grabbing
2478 64-bit definition (if any) from sysdep.h.
2479 * bfd-in.h: Put in marker for sysdep.h inclusion.
2481 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2483 * reloc.c (bfd_perform_relocation): Check for overflow on
2484 pc-relative relocations if the howto asked for it.
2486 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2488 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2490 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2492 * config/riscos.m{h,t}: New files.
2493 * configure.{host,in}: Use them.
2495 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2497 * elf32-mips.c: comment change. This is a mips file, not 88k.
2499 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2501 * cache.c (bfd_cache_init): Increment open_files and call close_one
2503 (bfd_open_file): Don't increment open_files here.
2505 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2507 * config/delta88.mh: Don't set CC.
2509 * Makefile.in: Add elf32-{mips,m88k,generic}.
2510 elf32-{mips,m88k,generic}.c: New files.
2511 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2512 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2513 don't match a different target.
2515 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2517 Eliminate "int8_type", "int16_type", "int32_type", and their
2518 variants from the BFD universe. Leave the 64-bit types for now,
2519 since they are in flux.
2521 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2522 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2523 * ieee.c: Convert uint8e_type => unsigned char.
2524 * oasys.c: Extensive changes to eliminate obsolete types.
2525 These depend on changes in ../include/oasys.h as well.
2526 * hosts/*.h: Remove declarations of all these types.
2528 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2530 * hosts/delta88.h: #if 0 out some declarations which conflict with
2533 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2535 * Makefile.in (install): remove parentdir cruft
2537 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2539 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2540 * Expurgate random DEFUNs that have crept in.
2542 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2544 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2545 only be aligned to a 4 byte boundary.
2547 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2549 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2552 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2554 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2555 1927 but fixing some other important things.
2557 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2559 * hosts/std-host.h (int64e_type): Fix definition.
2561 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2563 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2564 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2565 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2566 a STYP_TEXT section.
2568 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2570 * Makefile.in (install, headers): don't put comments after a tab
2571 in the actions section of a rule
2573 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2575 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2576 (ecoff_write_object_contents): If not D_PAGED, don't add the
2577 section headers to text_size. If not D_PAGED, set the magic
2578 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2579 executable, the executable must fully occupy an even number of
2581 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2582 ecoff_big_vec): Consistently set section alignment power to 4,
2583 since ECOFF sections should be multiples of 16 bytes.
2584 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2585 Made ar_pad_char and ar_max_namelen agree for both.
2587 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2589 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2590 symbol value, since bfd symbols are section relative, but ELF
2593 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2595 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2597 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2599 * hosts/news.h, config/news.mh: New files.
2601 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2603 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2604 * coff-h8300.c: More addressing modes.
2605 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2607 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2608 H8/300H name. (compatible): New function.
2609 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2612 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2614 * coff-mips.c (ecoff_compute_section_file_positions,
2615 ecoff_write_object_contents): Only round to page boundaries if
2616 D_PAGED flag is set for the output BFD.
2618 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2620 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2621 casts to work on machine where sizeof(long) != sizeof(int) !=
2623 * coffgen.c (coff_get_normalized_symtab): Ditto.
2624 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2626 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2628 * coffgen.c (coff_write_symbols): For empty string table, write
2629 out 4 in correct byte order. (from minyard@bnr.ca)
2631 * elf32-hppa.c: Don't include libhppa.h for now; define
2632 BYTES_IN_WORD instead, until Utah sends a better fix.
2633 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2634 of malloc and realloc.
2636 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2638 * configure.in (mips-*-ecoffl*): New target; use decstation.
2639 (mips-*-ecoff*): Added trailing '*'.
2641 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2642 for the FDR, not from the first PDR in the file.
2644 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2646 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2648 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2650 * hppa.c (hppa_get_symbol_info): New function.
2652 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2654 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2657 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2658 * libhppa.h (MAXCOMLEN): Define unconditionally.
2659 (_PA_RISC_ID): Only define if not already defined.
2660 * elf32-hppa.c: Include libhppa.h.
2662 From Ralph Campbell:
2663 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2665 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2667 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2669 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2670 remove defines of __MSDOS__ and __GO32__ (these are in the
2673 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2676 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2677 * config/hppabsd.mh: Don't use ranlib.
2679 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2681 * elf.c: New file, for word-size independent code.
2682 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2683 * Makefile.in: Include elf.o in standard objects.
2685 * bfd-in.h (CAT3): Define here.
2686 * libaout.h, libelf.h: Not here.
2688 * libelf.h (struct strtab): Define here.
2689 (bfd_elf_locate_sh): Declare here.
2690 * elfcode.h (struct strtab): Definition deleted.
2692 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2694 * Makefile.in: Make "all", not "bfd.h", be the default target.
2695 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2696 hasn't really changed.
2698 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2700 * elfcode.h (elf_hash): Provide elf standard hash function.
2701 (various): Key off of the machines use_rela_p field to determine
2702 whether to use REL or RELA relocations.
2703 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2704 (elf_make_sections): Allocate a pointer to hold all data for a
2705 given section, and copy each fragment into the data region.
2706 Update the section's pointer with the REL implicit addends if the
2707 machine uses REL relocation.
2709 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2710 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2711 into was elf32-target.h expects.
2712 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2713 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2714 (elf_i386_info_to_howto): Add minimal relocation support.
2716 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2717 elf_info_to_howto_rel fields.
2719 * elf32-target.h (elf_bed): Add support for new fields in
2722 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2724 * elf32-hppa.c: Add symbol extension section support, fix
2725 relocation howto table, add stub generation support.
2727 * elf32-hppa.h: Add symbol extension section support, fix
2728 relocation howto table, add stub generation support.
2730 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2733 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2736 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2737 the symbol is not found.
2739 * elfcode.h (elf_compute_section_file_positions): Not all section
2740 file positions were computed.
2742 * elfcode.h (elf_get_sect_thunk): New function.
2744 * hppa.c (sign_ext): Reimplement.
2746 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2747 these functions static.
2749 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2751 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2753 * aoutx.h (translate_from_native_sym_flags): Don't set
2754 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2755 * aoutx.h (translate_to_native_sym_flags): Translate
2756 constructor symbols properly.
2758 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2760 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2762 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2765 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2767 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2768 from bfd-in.h and .c files. Build bfd.h in build directory,
2769 substituting in requested target word size. Insert word size into
2770 makefile, and maybe enable 64-bit targets.
2772 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2773 are available. Conditionalize on this. Assume HOST_64_BIT
2774 will be defined if needed, so 64-bit targets are conditionalized
2775 only in the Makefile.
2777 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2779 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2781 * coff-sh.c (rtype2howto): Put error message on stderr.
2782 (extra_case): Delete unused variable.
2784 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2785 before calling printf.
2787 * elfcode.h: New file, almost completely derived from old elf32.c.
2788 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2789 * Makefile.in (elf64.o): List dependencies, don't build by
2791 (elf64.c): Add to list of sources.
2792 (elf32.o): Update dependencies.
2793 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2794 namespace pollution; rename vectors.
2795 * targets.c, config/*-elf.mt: Updated.
2796 * All uses of 32-bit versions of structures, routines, and macros
2799 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2801 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2803 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2805 * elf32.c (elf_string_from_elf_section): Handle index of zero
2807 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2809 (elf_write_object_contents): Deleted one unused variable and
2810 initialized another to avoid gcc warnings.
2811 (elf_set_section_contents): Delete unused variable.
2813 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2815 * i386lynx.c: New module for Lynx variant of a.out.
2816 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2817 * gen-aout.c: Get rid of defunct endian stuff, print out true
2819 * targets.c (target_vector): Add i386lynx_vec.
2821 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2823 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2825 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2827 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2828 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2829 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2830 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2831 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2833 * bfd-in.h: Don't define bfd_print_symbol_nm.
2834 Define symbol_info type.
2835 (JUMP_TABLE): Set _get_symbol_info element.
2837 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2838 (bfd_decode_symclass): Use coff_section_type.
2840 * targets.c: Add bfd_get_symbol_info call.
2842 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2844 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2845 complaints from ancient gcc's.
2847 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2849 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2850 hosts/i386linux.h: Define it.
2852 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2854 * VERSION, bfd-in.h: Bump version number to 2.2.
2856 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2857 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2858 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2859 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2860 LR, RR, hppa_field_adjust): New functions.
2862 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2864 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2865 stabs symbols, including new indirect_ptr_ptr argument.
2866 (ecoff_slurp_symbol_table): Pass new argument in calls to
2867 ecoff_set_symbol_info.
2869 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2871 * configure.in: For m68k sysv systems, use m68k-coff.
2873 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2874 (TDEFAULTS): Define it here. Use the new name.
2876 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2879 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2881 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2882 number of arguments.
2883 (aix386_core_file_p): Initialize core_size to correct value.
2885 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2887 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2888 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2890 * bout.c (aout32_slurp_extended_name_table): Define to be
2891 _bfd_slurp_extended_name_table rather than bfd_true.
2893 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2894 definitions for N_SET[ATDB].
2895 (ecoff_howto_table): Moved near top of file.
2896 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2897 seen, cook up a constructor section of the same name and put in a
2898 reloc pointing to the symbol. This lets the GNU linker build
2899 global constructors and destructors without using collect.
2901 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2903 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2905 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2907 * hosts/miniframe.h: New file.
2908 * configure.host: Use it.
2910 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2912 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2913 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2914 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2915 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2916 * configure.in (*-*-bsd): Change to *-*-bsd*
2918 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2920 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2921 int, for the sake of the old Portable C Compiler.
2923 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2925 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2927 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2929 * configure.in: Get target name right for m68*-*-hpux.
2931 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2933 * trad-core.c (NO_SIGNED_GET): New macro.
2934 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2935 signed NO_GET, where appropriate.
2937 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2938 * configure.in (*-*-linux*): Remove until linux port for a
2939 non-i386/i486 system is actually available.
2941 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2943 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2944 when compiling under HPUX.
2946 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2948 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2949 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2951 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2952 * bfd/libhppa.h: Include sysdep here. Conditionalize
2953 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2954 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2957 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2959 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2960 GNU version is needed.
2962 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2964 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2966 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2968 * Makefile.in: Build elf32-hppa.o.
2970 * syms.c (BSF_FUNCTION): New symbol flag.
2972 * elf32-hppa.c: Fixed to work with elf32-target.h.
2974 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2976 * libaout.h (NAME): Don't define if already defined.
2978 * libelf.h: Protect against multiple inclusions.
2979 (elf_symbol_type): Moved here, added new fields.
2980 (struct elf_backend_data): New field `global_sym'; I suspect this
2982 * elf32.c (elf_symbol_type): Deleted from here.
2983 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2984 point to backend versions of symbols.
2985 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2986 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2988 (elf_write_object_contents): Write program headers if appropriate.
2989 (bfd_section_from_shdr): Unnamed sections get empty string for
2990 name, not "unnamed". Handle SHT_NOBITS separately from
2991 SHT_PROGBITS, and set some different flags.
2992 (elf_file_p): New routine.
2993 (elf_object_p, elf_core_file_p): Call it.
2994 (elf_object_p): Handle EM_HPPA.
2995 (elf_symbol_from, elf_idx_of_sym): New functions.
2996 (elf_make_sections): Get symbol number right for relocations. Set
2997 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2998 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2999 SHT_PROGBITS. Always generate symtab and strtab, not only if
3000 relocations are needed. Set SHF_* flags as appropriate.
3001 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3002 (elf_write_object_contents): Fix off-by-one error in symbol count.
3003 Store a correct value for the symbol; write the size field
3004 properly; make some guesses about the type field. Set section
3005 type correctly for string tables.
3006 (section_from_elf_index): Check for absolute and common sections
3008 (elf_section_from_bfd_section): Ditto.
3009 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3010 Use empty string instead of "unnamed" for nameless symbols.
3011 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3012 HPPA (only?). Don't free raw symbols; keep the pointer around for
3014 (elf_set_arch_mach): Handle bfd_arch_hppa.
3015 (elf_find_nearest_line): Just return false.
3016 (elf_write_object_contents, elf_set_section_contents): Set
3017 output_has_begun field after computing file positions.
3018 (elf_set_section_contents): Write section contents immediately,
3019 rather than caching the whole file and writing it at close time.
3021 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3022 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3023 hppa_reloc_expr_type_alt): New enumerator types.
3025 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3026 * configure.in, configure.host: Use them.
3028 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3030 * elf32-target.h: Allow overrides of armap defaults.
3032 * elf32-hppa.c, elf32-hppa.h: New files.
3034 * config/hp300hpux.mt: New file.
3036 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3038 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3039 (aix386_core_vec): Update for new fields.
3041 * archive.c (bfd_generic_archive_p): Call target-specific
3042 slurp_armap code, instead of bfd_slurp_armap.
3043 (bfd_slurp_bsd_armap_f2): New function.
3044 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3045 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3047 * libaout.h (struct aoutdata): New field for subformat, for
3048 differentiating between highly similar a.out formats.
3049 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3050 version of function.
3051 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3053 * hp300hpux.c: New file.
3054 * Makefile.in: Include it.
3056 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3058 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3061 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3063 * trad-core.c (trad_unix_core_file_p): Check the file size.
3065 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3067 * coff-alpha.c: Remove duplicate function and add warnings.
3069 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3071 * sco-core.c (sco_core_vec): Add initializers for new target
3074 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3076 * coffcode.h [_LIT]: Recognize .lit section.
3078 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3080 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3081 config/alphaosf.mt, hosts/alphaosf.h: New files.
3083 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3085 * Merge in HPPA/BSD changes from Utah.
3086 * hppa.c: Use this for both HPUX & BSD.
3087 * targets.c: Enable hppa_vec for both HPUX & BSD.
3088 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3089 * hosts/hppabsd.h: #define HOST_HPPABSD.
3091 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3093 * libbfd.c: Whitespace changes around byteswap macros.
3094 * libbfd-in.h: Whitespace changes around byteswap declarations.
3096 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3098 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3099 system_error anymore. It confuses bfd_check_format().
3101 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3103 * bfd.c: Add sgi_core_data to tdata union.
3104 * coff-mips.c: Add Irix 4.x core file support.
3105 * hosts/irix4.h: #define HOST_IRIX4.
3107 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3109 * aoutx.h (translate_from_native_sym_flags): Check that the
3110 symbol's section does get set.
3111 (slurp_symbol_table): Zero index means null-string name.
3113 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3115 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3117 (write_syms): Use them, to reduce string table size.
3119 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3121 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3122 new signed get/put fields. Minor reformatting to label
3125 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3127 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3129 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3130 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3132 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3134 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3136 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3137 (swapcore_sparc): Make sp a bfd_vma.
3139 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3141 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3142 libbfd.c, libbfd-in.h: Add _do*signed*.
3143 targets.c, all targets: Add bfd*signed*.
3144 bfd-in.h: Add bfd_signed_vma. Add comments.
3146 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3148 * format.c (bfd_check_error): Check error return from
3149 _bfd_check_format routines.
3151 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3153 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3154 recognize .data section if present.
3156 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3158 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3159 check for the case where the user sets the address of the BSS
3160 section (and the file header can't specify this). Let the user
3161 set it wherever they want, regardless of what goes in the header.
3163 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3164 straight through into BFD sections. Add comments.
3166 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3168 Cleanup in preparation for better 64-bit host support.
3170 * bfd-in.h (bfd_64_type): Remove.
3171 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3173 * bfd-in.h (bfd_size): Remove.
3175 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3177 * bfd-in.h (bfd_word): Remove.
3178 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3180 * bfd-in.h (rawdata_offset): Remove.
3181 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3182 (bfd_perform_relocation): Lint.
3183 (enum bfd_reloc_status): Comment cleanup.
3185 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3187 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3189 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3191 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3193 * elf32.c: Clean up old comments.
3195 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3197 * config/sun3.h: String argument to fprintf is const.
3199 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3200 on systems which define PAGE_SIZE in <limits.h>.
3202 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3204 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3205 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3206 the core file failing signal.
3207 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3208 to supply the core file failing signal.
3210 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3212 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3213 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3214 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3215 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3217 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3219 * coff-mips.c (PAGESIZE): Correct value.
3221 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3223 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3224 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3226 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3228 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3229 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3231 (coff_compute_section_file_positions): Force vma and lma of _LIB
3233 (coff_set_section_contents): Count number of entries in new lma
3235 * coffgen.c (make_a_section_from_file): Force lineno_count of
3236 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3237 SCO 3.2v4 shared library.
3238 * seclet.c (rel): Copy over any section with contents, not just
3241 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3244 * coff-i386.c (coff_i386_reloc): New function, to generate
3245 relocateable output correctly.
3246 (howto_table): Use coff_i386_reloc for all reloc types.
3247 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3248 for a common symbol.
3249 (i386comm_value): Removed; no longer needed.
3251 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3253 * coffcode.h (coff_set_section_contents): Don't write out
3254 sections without a filepos.
3256 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3258 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3260 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3262 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3263 * libecoff.h (ecoff_data_type): Added gp_size field.
3264 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3265 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3266 Set flags to 0 for large common symbols.
3267 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3268 which can occur for gas-generated relocs.
3269 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3270 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3271 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3273 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3275 * srec.c (srec_set_section_contents): Use lma field for load
3277 * section.c: Add declaration of lma field to section structure.
3278 * coffcode.h (coff_write_object_contents): Use lma field for load
3280 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3282 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3283 symbols in a better way. (translate_to_native_sym_flag): Set the
3284 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3286 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3287 (bfd_make_section): Cope with new builtin section.
3288 * syms.c (bfd_decode_symclass): Can now print indirect section
3291 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3293 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3294 defined, and yields false.
3295 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3297 * archive.c (snarf_ar_hdr): Add support for reading (only,
3298 so far) BSD-4.4-style extended headers.
3299 * archive.c: Some more comments.
3301 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3303 * Makefile.in: fix rule for dvi and info, so that the recursive
3304 makes does the right thing, instead of always info
3306 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3308 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3309 archive members; they need more special reatment. For now, verify
3310 that computed and actual file positions correspond.
3312 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3314 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3315 (set_arch_mach): Delete non-MIPS code.
3316 (reloc_howto_type_lookup): Ditto.
3317 * Makefile.in: Adjusted.
3319 * libbfd.c (bfd_tell): Update `where' field.
3320 (bfd_seek): Don't do anything if we're not changing the file
3321 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3322 field against a SEEK_SET request. Call bfd_tell to re-update
3323 `where' field when done.
3324 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3326 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3328 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3330 * Makefile.in: added installcheck target
3332 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3334 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3335 if the type is not stNil.
3337 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3339 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3340 forward declarations.
3342 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3343 it's implied by the type.
3345 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3347 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3349 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3351 * rs6000-core.c: Add .ldinfo section.
3353 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3355 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3357 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3359 * section.c (bfd_set_section_contents): whitespace
3360 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3363 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3365 * hosts/go32.h: don't define POSIX_UTIME
3367 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3369 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3370 against machine architecture stored in the ELF header, to resolve
3372 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3373 NULL, so only use results when non-NULL.
3374 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3375 and add to vector of targets.
3377 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3379 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3380 are always just debugging symbols.
3382 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3383 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3385 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3387 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3388 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3389 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3390 defined, which they aren't in hpux 7.0.
3392 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3393 Tran-Le, tranle@intellicorp.com.
3395 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3397 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3398 ahead and do the relocation.
3399 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3400 what needs to be done.
3401 (ecoff_reflo_reloc): Do the REFHI relocation here.
3403 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3405 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3406 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3407 relocs are reasonable.
3408 * coff-msym.c: Eliminated uses of DEFUN.
3409 (ecoff_swap_tir_out): New function.
3411 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3413 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3414 * configure.host (vax-*-ultrix2*): Add triplet.
3415 * hosts/vaxult2.h: New file.
3416 * config/vaxult2.mh: New file.
3418 * aoutx.h (string.h): Include for strchr and friends.
3419 * archive.c (string.h): Include for memchr and friends.
3420 * elf32.c (string.h): Include for strrchr and friends.
3422 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3424 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3425 (MY_set_sizes): Use sunos4_set_sizes.
3427 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3428 deleted, as well as elf-big and elf-little targets.
3429 * libelf.h: New file.
3430 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3432 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3434 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3436 * coffcode.h (coff_compute_section_file_positions): Don't need
3437 variable "old_sofar" if compiling for i960.
3439 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3441 * libbfd.h: Updated.
3443 * ieee.c (exten, envi): "static" belongs first in declaration.
3445 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3447 * srec.c: add support for symbolsrec, srecords with symbols in
3450 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3452 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3453 to avoid lint complaints.
3455 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3457 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3458 type SHT_STRTAB. Don't alter file offset for section 0.
3459 (reloc_type_names): Now an array instead of a macro. Still inside
3460 "#if 0", since it's used only in debugging code also in "#if 0".
3461 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3462 (sort_reloc_map): New function.
3463 (sparc_reloc_map): New variable.
3464 (elf_bfd_reloc_type_lookup): New function.
3466 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3468 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3469 bfd_make_debug_symbol; they were already in the target structure.
3470 * Adjusted all uses of JUMP_TABLE.
3471 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3472 from coff_make_debug_symbol.
3473 * libcoff.h: Updated accordingly.
3475 * Minor cleanups provoked by gcc warnings:
3476 * aoutx.h (NAME(aout, reloc_type_lookup)),
3477 cpu-h8300.c (local_bfd_reloc_type_lookup),
3478 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3480 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3481 ieee.c (ieee_slurp_section_data),
3482 elf.c (elf_make_sections, elf_fake_sections,
3483 elf_compute_section_file_positions, elf_write_object_contents):
3484 Removed unused variables.
3485 * archures.c: Removed /* from within comment.
3486 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3487 * oasys.c (oasys_write_data): Initialize i.
3489 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3491 * libcoff.h (obj_raw_syment_coun): New macro.
3492 * coffgen.c (coff_get_normalized_symtab): Initialize
3494 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3496 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3498 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3500 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3501 for compatibility with tools from MIPS.
3503 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3504 * config/irix3.mt, config/irix4.mt: Removed.
3505 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3506 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3508 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3510 * hosts/hp300bsd.h: Add gross hack to determine whether we
3511 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3512 files (and set other parameters) to match.
3514 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3516 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3517 ansi definition which otherwise confuses non-ansi compilers.
3519 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3520 ultrix cc by forward declaring getenv as is done in
3523 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3525 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3526 avoiding a fatal error in vax ultrix 4.2 cc.
3528 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3530 * bfd-in.h, VERSION: Roll to version 2.1.
3532 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3534 * oasys.c (oasys_write_object_contents): Lint.
3535 * srec.c: Whitespace cleanup.
3537 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3539 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3540 cleaned up output formatting a bit.
3542 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3544 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3545 relaxable. Should be moved somewhere else.
3547 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3549 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3550 (aout_mips_*_vec): Added seclet_link element.
3552 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3553 support for aout-mipsbsd target.
3555 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3557 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3559 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3561 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3563 Add support for the H8/500
3565 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3567 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3569 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3570 * coff-mips.c: Now includes libecoff.h.
3571 (ecoff_data_type): Moved to libecoff.h.
3572 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3573 call it. If there is ever another ECOFF target, this and the
3574 swapping functions should be accessed via an ECOFF specific target
3576 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3578 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3580 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3581 no longer includes this file.
3583 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3584 bits to 0 to make comparison test useful.
3586 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3587 avoid overflowing GP accessible sections in binutils/objdump.
3589 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3591 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3592 reading more robust: Fail if string index is out of string
3595 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3597 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3598 PCREL13): Don't take dst_address into account; the input file has
3599 already taken care of that.
3601 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3603 * coff-mips.c: Completed support for linker and binutils.
3605 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3607 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3608 original addend from section contents.
3610 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3612 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3613 * hosts/delta88.h (strtol): Fix prototype.
3614 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3616 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3618 * elf.c: Get rid of "#ifdef sparc".
3619 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3620 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3622 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3623 compile type conditionals on host CPU.
3624 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3626 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3628 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3630 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3631 ECOFF which has two common sections.
3632 (bfd_com_section): Set SEC_IS_COMMON flag.
3633 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3634 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3635 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3636 bfd_is_com_section macro rather than checking for equality to
3639 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3641 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3642 (coff_mkobject_hook): Accept aouthdr argument.
3643 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3644 Handle NULL aouthdr argument.
3645 (coff_object_p): If there is no aouthdr, pass it as NULL to
3647 * libcoff.h: Rebuilt for mkobject_hook changes.
3649 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3650 additional MIPS ECOFF fields.
3652 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3654 * configure.host: added mips-dec-bsd*
3655 * configure.in: added mips-dec-bsd*
3656 * aout-mipsbsd.c: new file for mips-dec-bsd*
3657 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3658 * aoutx.h: added mips support.
3659 * archures.c: added mips support to bfd_default_scan().
3660 * cpu-mips.c: added support for R4000 (untested).
3661 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3662 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3663 hope will make it into include/bfd.h.
3664 * targets.c: added aout_mips_*_vec.
3666 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3668 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3670 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3672 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3674 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3676 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3678 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3679 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3680 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3681 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3683 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3684 bfd_swap_reloc_in or coff_swap_reloc_out.
3685 * coff-mips.c: Added code to link and write out symbolic debugging
3686 information, and to swap relocs in and out.
3688 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3690 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3691 (coff_write_object_contents): coff_count_linenumbers returns the
3692 number of line number records it found.
3694 * coffgen.c (coff_write_linenumbers): only write out line numbers
3695 in the section they belong to.
3697 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3699 * targets.c (bfd_target): Added relocateable argument to
3700 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3701 target vector for linker use.
3702 * bfd.c (bfd_seclet_link): New macro.
3703 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3704 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3705 and boolean return value. Made static.
3706 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3707 relocateable argument.
3708 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3709 relocateable argument (if relocateable, saves relocs).
3710 * bout.c (b_out_get_relocated_section_contents),
3711 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3712 relocateable argument (if relocateable, just calls
3713 bfd_generic_get_relocated_section_contents).
3714 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3715 argument to prototype.
3716 * All targets: Set new _bfd_seclet_link vector to
3717 bfd_generic_seclet_link.
3719 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3721 * coffgen.c: #include seclet.h.
3723 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3725 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3726 debug info. Setup info about linker symbols only, and use
3727 standard bfd fields to hold the info.
3728 * (hppa_object_p): Remove unneeded decls.
3729 * (hppa_new_section_hook): Get rid of most of this.
3730 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3731 fat. Remove all knowledge of stabs, remove redundant knowledge of
3733 * Remove macros for accessing fields which are now gone.
3735 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3737 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3739 * coff-z8k.c: delete unused reloc functions
3741 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3743 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3744 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3745 * coff-msym.c: Use DEFUN for function definitons.
3746 * coff-mips.c: Added code to read and print symbols, and to find
3749 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3750 swapping functions into coffswap.h for ECOFF use. Moved
3751 relocation functions, only used by h8300 and z8k, into reloc16.c.
3752 Added hooks for coffgen.c functions to backend data structure, and
3753 added hook functions. Still more could be done.
3754 * coffswap.h: New file to hold COFF swapping routines.
3755 * coffgen.c: New file to hold generic COFF functions.
3756 * reloc16.c: New file to hold h8300 and z8k specific relocation
3758 * libcoff-in.h: Added declarations for functions in coffgen.c.
3759 * libcoff.h: Rebuilt to incorporate changes.
3760 * coff-h8300.c: Function name changes.
3761 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3762 hook rather than defining EXTRA_CASES.
3763 * Makefile.in: Build new files coffgen and reloc16. Added
3764 dependencies of coff-*.o on coffswap.h and seclet.h.
3766 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3768 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3769 about discarding const.
3771 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3773 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3775 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3777 * configure.in (post-target): If --with-minimal-bfd is specified,
3780 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3782 * srec.c (srec_write_records): one of my boards wants a CR between
3785 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3787 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3788 (it broke a couple of weeks ago).
3790 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3792 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3793 return type, so libbfd.h doesn't reference undefined typedefnames.
3795 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3797 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3799 (coff_pointerize_aux): don't pointerize a negative tagndx
3800 (sometimes generated by SCO 3.2v4 cc).
3802 * bout.c (calljx_callback, callj_callback,
3803 b_out_get_relocated_section_contents): warn if relocating against
3804 an undefined symbol.
3806 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3808 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3809 Make a bunch more routines be static.
3810 * hppa.c (fill_spaces): Get rid of this, replace with much better
3811 written setup_sections().
3812 * (setup_sections): New routine to create BFD sections for each
3813 space and subspace in SOM files.
3814 * (hppa_object_setup): Use BFD sections created by
3815 setup_sections() to locate GDB symbol table info.
3816 * (make_unique_section): New routine to create a BFD section. It
3817 ensures that the given name is unique, and will generate a unique
3819 * (hppa_object_p): Become much more paranoid about file header.
3820 * (make_bfd_asection): Call bfd_make_section to do the dirty
3821 work. Simplify code somewhat.
3822 * (hppa_core_file_p): Use proper name for stack section.
3823 * libhppa.h: Remove millicode_start, millicode_end decls.
3825 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3827 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3829 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3830 relocs, don't bother doing the adjustment if the value to add is
3833 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3835 * bfd.c (bfd_get_size): New function that gets an upper bound
3836 on the possible size of any object in a bfd.
3837 * elf.c (bfd_elf_find_section, elf_get_str_section,
3838 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3840 * elf.c (elf_big_vec, elf_little_vec): Document last three
3841 members initialized to NULL.
3843 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3845 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3847 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3849 * hosts/std-host.h: New file. Attempt at a generic/default
3850 set of definitions, to discourage porting to new hosts by copying.
3851 * hosts/news.h: Removed.
3852 * hosts/sparc.h: Use std-host.h.
3853 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3854 perhaps we can later remove the the_bfd field from each symbol.
3855 * syms.c (struct symbol_cache_entry): Remove unused field
3856 app_data. Add comment noting that the_bfd is almost redundant,
3858 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3859 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3860 * hppa.c (fill_spaces): Make slightly more rebust.
3861 * configure.in: Allow std-host as the "default" host.
3863 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3865 * bfd.c: Add struct hppa_core_data to tdata union.
3866 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3867 Get rid of HPPA/BSD specific code. That will go somewhere else
3869 * (fill_spaces): Don't spin forever and die if you don't find
3870 $MILLICODE$ subspace.
3871 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3873 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3874 Make these work for HPUX.
3875 * (make_bfd_asection): New routine to make section creation a
3877 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3878 * libhppa.h: #include the right system files. Redefine all of
3879 the structs/macros for hacking core files to use more sensible
3880 HPUX core file structures.
3881 * targets.c (target_vector): Conditionalize hppa_vec on
3882 HOST_HPPAHPUX, not hp9000s800.
3883 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3884 malloc and realloc. #define HOST_HPPAHPUX.
3886 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3888 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3889 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3890 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3891 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3893 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3894 * aix386-core.c: New file for handling core files on AIX on PS/2.
3895 * targets.c: if AIX386_CORE, use aix386_core_vec.
3896 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3899 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3901 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3904 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3906 * Makefile.in: added dvi target
3908 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3910 * bfd.c: Use right name for tekhex tdata struct.
3911 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3912 * libcoff.h: Updated to get spacing change from coffcode.h.
3913 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3915 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3917 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3918 functions, with the "guts" of the old bfd_slurp_bsd_armap
3919 and bfd_slurp_coff_armap, but assuming we've already checked
3920 if the armap is present or not.
3921 Also, rewrite a bit to avoid keeping around obstack data
3923 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3924 Various fixes to correctly handle COFF_style archives names.
3925 (Note that because these have a trailing '/', the names can
3926 have embedded spaces.)
3927 * archive.c (bfd_slurp_armap): New function, replaces old
3928 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3929 _either_ format, and calls do_slurp_bsd_armap or
3930 do_slurp_coff_armap if either form of map is seen.
3931 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3932 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3933 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3934 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3936 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3938 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3939 * libhppa.h: Make millicode_start and millicode_end be unsigned
3940 int to be same type as CORE_ADDR in GDB. Why are these here?
3942 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3944 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3945 vaddr of the section to the addend.
3946 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3947 SCO_CORE to SELECT_VECS.
3948 (target_vector): add sco_core_vec.
3949 * sco-core.c (sco_core_vec): add leading underscore initializer.
3950 * configure.in (i[34]86-*-sco*): use target i386-sco.
3951 * config/i386-sco.mt: new file; define SCO_CORE.
3953 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3955 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3957 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3959 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3961 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3963 * hosts/i386linux.h: Include unistd.h.
3965 * aoutx.h (print_symbol): aout_stab_name returns a constant
3967 * libaout.h (aout_stab_name): Fix prototype.
3968 * stab-syms.c (aout_stab_names): Array is now const.
3969 (aout_stab_name): Return value is now pointer to const.
3971 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3974 * syms.c (asymbol): Added new field "app_data", for data
3975 particular to the application. Some of the linker flags ought to
3976 get moved to this field someday.
3978 * archures.c (bfd_default_scan): Recognize a few more numbers:
3979 80486, 80960, and 960.
3981 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3982 bfd_coff_std_swap_table, cast to PTR.
3983 * bfd.c (bfd_coff_swap_*): Deleted macros.
3984 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3986 * coffcode.h (type bfd_coff_backend_data): New structure type,
3987 contains pointers to the COFF-specific swapping routines.
3988 (bfd_coff_std_swap_table): New data structure, to be used when
3989 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3990 (bfd_coff_swap_*): New macros.
3991 * coff-mips.c (mips_coff_swap_table): New data structure.
3992 (ecoff_big_vec): Use it.
3993 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3994 * All other targets: Deleted coff-specific vector entries.
3996 * trad-core.c: Fixed some `PARAMS' uses that were missing
3999 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4001 * aoutx.h (some_aout_object_p): Protect arg prototype in
4002 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4004 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4006 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4007 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4008 PARAMS for readability.
4010 * aoutx.h: Add type to callback parameter.
4011 * coff-mips.c: Don't call trad-core.h, not needed.
4012 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4013 * trad-core.h: Eliminate, unused.
4015 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4017 * format.c (bfd_check_format): if default target isn't found
4018 then look through the entire list rather than return early.
4020 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4022 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4024 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4026 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4028 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4030 * coff-z8k.c: checkpoint, more addressing modes handled
4031 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4034 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4036 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4038 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4040 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4042 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4044 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4045 and about when file descriptors are closed.
4047 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4049 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4050 written out correctly.
4052 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4054 * section.c: New section bit SEC_SHARED_LIBRARY.
4055 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4056 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4059 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4061 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4062 macros; use PARAMS to declare the function pointers involved.
4064 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4065 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4067 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4069 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4071 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4072 declaring pointers to functions.
4073 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4074 * seclet.h: Declare external function with PARAMS.
4076 * doc/chew.c (exfunstuff): Eliminate.
4077 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4078 * doc/proto.str: Use paramstuff rather than exfunstuff.
4080 * libbfd.h: Update, based on changes in source code and chew.
4082 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4084 * libieee.h: Add FIXME about removing limit on number of sections.
4085 * bfd-in.h: Improve comments to make it clear that bfd.h is
4086 the wrong place to edit this file.
4087 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4088 same places where we install bfd.h.
4090 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4092 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4093 symbol type before blindly modifying the auxent. Specifically,
4094 only modify the endndx fields for types that need it, and don't
4095 set the array information for non-arrays.
4097 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4099 * aoutx.h (some_aout_object_p): Section list should be set up
4100 correctly anyways; don't have to set up "next" pointers manually.
4102 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4104 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4105 config/i386v.mh: removed -DUSG from HDEFINES.
4106 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4108 hosts/i386v.h: don't define POSIX_UTIME.
4110 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4112 * ieee.c (ieee_slurp_sections): make a private copy of the
4113 section's name before truncating it.
4115 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4117 * hppa.c: add symbol_leading_char entry in transfer vec
4119 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4121 * ieee.c (get_symbol): can now cope when two symbols of a
4122 different class, but the same index number occur consecutively.
4123 (get_section_entry): nicer name for sections being forward
4124 referenced. (ieee_archive_p): don't free the filename string,
4125 since it was never malloced.
4127 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4129 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4131 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4133 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4134 optionally setting the dimen info, since they are in the same
4135 memory locations. Also zero out external auxent.
4136 (coff_write_symbol): don't zero external auxent; now done in
4139 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4141 * Check fclose return value for errors.
4142 libbfd.h: bfd_cache_close now returns a boolean.
4143 cache.c (bfd_cache_delete): return fclose success value.
4144 (bfd_cache_close): return bfd_cache_delete return value.
4145 opncls.c (bfd_close, bfd_close_all_done): return result of
4148 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4150 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4152 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4154 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4155 work out a coff relocation type from a howto's attributes rather
4156 than using the input r_type field. This fixes PR1677 and allows
4157 conversion of a.out relocs to coff relocs.
4159 * coffcode.h (coff_write_relocs): if supplied a relocation
4160 relative to an absolute symbol, use the right symbol index.
4162 * reloc.c (bfd_perform_relocation): do a partial link for coff
4165 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4167 * changes to support i386-sysv with shared libraries:
4168 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4169 check for .data2; if _LIB is defined, check for it; map
4170 SEC_NEVER_LOAD to STYP_NOLOAD.
4171 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4172 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4173 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4174 if section has contents, not just if it is loadable; if
4175 TWO_DATA_SECS, check for .data2
4176 (coff_set_section_contents): set vma of .lib section to number of
4178 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4179 don't define coff_write_armap to bsd_write_armap.
4180 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4183 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4185 * solaris2.h: Get the definition of alloca from alloca.h if we
4188 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4190 * configure.in (i960-*-{aout,bout}): Support these.
4192 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4194 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4196 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4198 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4199 no-longer-used definitions of L_SET and L_INCR.
4200 * i386linux.h: Tweaks to smooth Linux build.
4202 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4204 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4206 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4208 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4209 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4210 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4211 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4213 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4214 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4216 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4218 * configure.host: New file, contains mapping of host configs
4219 to host support file names for bfd, binutils, opcodes.
4220 * configure.in: Use it.
4221 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4222 * i386bsd.c: Cleanup, reformat.
4223 * config/i386-bsd.mt: Comment changes.
4224 * config/i386bsd.mh: New file for core file support.
4225 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4226 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4227 on BSD 4.4 define ALIGN (sigh!).
4229 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4231 * libaout.h (aout_backend_data): added exec_header_not_counted
4232 field. For ZMAGIC files only, when text_includes_header is set, by
4233 default the length of the exec header is counted in the text
4234 section size. For go32, exec header is mapped in but does *not*
4235 contribute to the size of section.
4236 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4237 is not set, but ztih is, add the size of the exec header to the
4238 recorded size of the text section.
4239 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4240 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4241 Also set text_includes_header.
4242 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4243 by default in MY(backend_data).
4245 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4247 * aout-target.h (callback): Don't define this function if it won't be
4250 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4251 type doesn't match. Don't lose if file sections have already been
4253 (set_arch_mach): Set reloc_entry_size.
4254 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4256 * hosts/i386bsd.h: New file.
4257 * configure.in: Recognize i[34]86-*-bsd host.
4259 * aout-target.h (callback, write_object_contents): Delete unused
4262 * aoutx.h (reloc_type_lookup): New function.
4263 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4264 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4265 (MY_reloc_howto_type_lookup): Don't define it.
4267 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4269 (slurp_symbol_table): Use header byte order, not target byte
4270 order, for reading symbol data.
4272 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4274 * configure.in: Undo some brain damage in the host section.
4275 * configure.in: Reformat the target section, test many configs.
4276 * Makefile.in (make): Remove obsolete `make make'.
4277 * aoutx.h (some_aout_object_p): Make defines line up.
4279 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4281 Now a bfd knows whether underscores are normally prepended
4282 to symbols in its file format.
4284 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4285 coff-z8k.c: targets set so they have leading underscore
4286 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4287 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4288 without leading underscore flag
4289 * targets.c: add symbol leading char to xvec description
4290 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4292 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4294 * archive.c: Make errno global.
4295 * archive.c (_bfd_write_archive_contents): If read fails (and
4296 errno!=0) set bfd_error to malformed_archive (since this probably
4297 indicates a truncated archive), rather than system_call_error.
4299 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4301 * Makefile.in: added rules for i386bsd.c
4302 * i386bsd.c: new file, supporting 386bsd.
4303 * configure.in: recognize i386-*-bsd target.
4304 * config/i386-bsd.mt: new file - 386bsd target configuration.
4306 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4308 * configure.in: re-arrange host section to use *-*-* notation,
4309 clean up some of the target section as well
4311 * seclet.c: cast result of bfd_get_relocated_section_contents to
4312 avoid compiler warnings
4314 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4316 * coffcode.h (coff_section_symbol): Create section if it doesn't
4319 * bout.c: Removed some unused variables.
4321 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4323 * Portability fixes from p3:
4324 coffcode.h (coff_write_relocs): removed sanity check until it
4325 works on all targets (per advice from sac).
4326 config/hp9000.mh: new file to define USG.
4327 hppa.c: #undef hppa before the JUMP_TABLE.
4328 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4330 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4331 local variable target volatile to avoid mysterious bug in
4334 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4336 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4337 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4339 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4341 * coff-z8k.c (func_da, func_jr): Lint.
4342 * coffcode.h: Use memset rather than bzero.
4343 * elf.c: Use memcpy rather than bcopy.
4344 * tekhex.c: Use memset rather than bzero.
4346 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4348 Add Adobe a.out support.
4350 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4351 * config/adobe.mt: Add.
4352 * configure.in (*-adobe-* target): Add.
4353 * targets.c (a_out_adobe_vec): Add.
4354 * Makefile.in: add aout-adobe.c.
4356 * configure.in: Put two dashes in all entries to be matched.
4357 Add comments to remind people to do this.
4358 Reorder all entries that match manufacturer names, to occur
4359 last, so they will only be matched if no more specific match
4360 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4362 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4364 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4365 since we should never have a NULL section.
4366 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4367 tests, set the section to bfd_abs_section.
4369 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4371 * coff-z8k.c: getting closer
4372 * coffcode.h (coff_get_relocated_section_contents): allow
4373 EXTRA_CASES hooks for different arches to provide different reloc
4375 * seclet.h: #ifndef around it to allow multiple inclusion
4376 * srec.c: minor doc fix
4378 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4380 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4382 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4384 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4387 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4389 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4390 filling in reloc, in case immediately following code doesn't set
4393 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4395 * coffcode.h (coff_renumber_symbols): set the last renumbered
4396 symbol pointer to NULL, as expected by coff_write_linenumbers.
4397 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4398 type R_IHCONST used on the 29k.
4400 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4402 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4403 update, based on how the underlying file was opened. Obsoletes
4405 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4406 all FASCIST_FDOPEN config defines.
4408 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4410 * sparc-opc.c: Moved to opcodes library, now that we have one.
4411 * Makefile: Don't compile it.
4413 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4415 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4417 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4419 * section.c (bfd_set_section_flags): Remove a sanity check.
4420 It is unfortunately broken, and prevents strip from working.
4422 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4424 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4425 created by last change.
4427 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4429 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4430 * bfd-in.h: Bump to version 2.0.
4432 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4434 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4435 braindamaged HP/Apollo compiler happy.
4437 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4439 * format.c: Fix description of search for matching target.
4440 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4441 * targets.c: Update description of search for matching target.
4442 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4443 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4444 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4446 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4448 * Makefile.in: Added mostlyclean/clean/distclean rules.
4450 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4452 * targets.c (target_vector): Take out oasys (unless that is
4453 the default): Because there is no magic number in archives,
4454 there can be annoying target mis-matches.
4456 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4458 * sparc-opc.c: Rigorously updated to match architecture manual.
4460 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4462 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4463 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4464 to the built-in abs_section were not written out correctly.
4466 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4468 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4469 large, assume we're using a swapped byte order and fail with
4470 wrong_format rather than dumping core.
4472 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4474 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4475 filename constraints.
4476 * Makefile.in: Updated to reflect change.
4478 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4480 Add preliminary support for the we32k:
4482 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4484 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4486 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4488 * bout.c: added support for relaxable alignment relocs.
4490 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4491 pass down pointer to play area rather than use alloca
4493 * cpu-z8k.c (compatible): made static to reduce name space
4496 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4498 Add basic support for the z8k:
4500 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4501 section.c, targets.c,
4503 * syms.c: move mis-inserted patch.
4505 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4507 Documentation fixes:
4508 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4509 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4511 * reloc.c: break out addend item from surrounding text.
4513 * doc.str (DOCDD): Defined. Adds text to output.
4514 (bodytext): Put bulletize before kill_bogus_lines.
4515 * chew.c (bulletize): End itemization after a blank line, to
4516 prevent following text from being swallowed up in an item.
4518 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4520 * configure.in: Add sparclite as a target.
4522 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4524 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4527 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4528 from a coff file (csym is null), dont deref them
4530 * ieee.c (parse_expression): get the answer right when adding an
4531 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4532 on elts so that filename is filled in.
4534 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4536 * bout.c (howto_align_table): New set of relocs, with enough
4537 data for "objdump -r" to work.
4538 (b_out_reloc_type_lookup): Recognize alignment relocs.
4540 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4542 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4543 invocations of make. Also, always create installation
4546 * config/apollov68.mh: removed -g from CC definition.
4548 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4550 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4551 overflowing gp-offset range.
4553 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4555 * srec.c (srec_set_section_contents): don't write out sections
4556 without the LOAD and ALLOC attributes
4558 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4560 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4561 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4562 * aout-target.h (callback): Don't set page/seg sizes.
4564 (set_sizes): New routine.
4565 (backend_data): Point to it.
4566 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4567 (sunos4_aout_backend): Point to it.
4568 * aoutx.h (set_arch_mach): Call set_sizes callback.
4570 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4572 * aout-target.h: Make _bfd_slurp_extended_name_table be
4573 the default. Given that we *write* the suckers (for long
4574 archive member names), we really ought to be able to read them!
4575 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4576 seem to be needed, and many machines don't have it.
4578 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4580 * coff-m68k.c (vector): read and write archives in coff format.
4582 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4584 * opc-sparc.c: New file.
4586 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4588 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4589 pointers to bfd_byte* before performing arithmetic on them. Such
4590 use with bare void* pointers is a gcc extension.
4591 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4592 * archive (normalize): Add to CONST to match actual usages with
4595 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4597 * configure.in: Recognize i486 host cpu, and use i386-elf
4600 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4602 * config/stratus.mt (CC): Remove definition.
4603 * elf.c (bfd_section_from_shdr): Test for the possibility that
4604 section_from_elf_index returns NULL and don't dereference it.
4606 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4608 * add hppa_data to bfd tdata (indirectly via sef).
4610 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4612 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4614 * configure.in: error messages to stderr, not stdout
4616 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4618 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4619 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4620 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4622 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4624 * configure.in: recognize hppa* instead of hppa
4626 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4628 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4629 RTYPE2HOWTO to cope with same.
4630 * reloc.c (bfd_perform_relocation): added support for size of -2
4631 (subtract a word reloc type). Updated doc.
4633 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4635 * Makefile.in: merged changes from progressive, removed rcsid.
4637 * archures.c, archive.c, Makefile.dos: removed rcsid.
4639 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4641 * bfd-in.h : add BFD_IS_RELAXABLE flag
4642 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4643 header e_relaxable, major hackery in callbacks
4644 * libaout.h : add space for a_relaxable.
4645 * seclet.c (rel): don't relax empty sections
4648 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4650 * section.c (STD_SECTION): add some casts to the initializers for
4653 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4655 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4656 and add appropriate casts to keep (picayune) aix-cc happy.
4658 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4660 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4661 symbol pointers. Punt expensive & useless bfd_realloc. Use
4662 malloc for raw symbols, and free it before returning.
4663 (bfd_section_from_shdr): Do not slurp symbol table until politely
4664 asked. Do not even slurp string tables.
4665 (elf_get_symtab_upper_bound): Count 'em without reading them.
4666 (elf_get_symtab): This is how to politely ask. Schlurp!
4667 This should probably just *become* elf_slurp_symbol_table, FIXME.
4669 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4671 * archive.c (bsd_write_armap): write the timestamp of the
4672 archive header to be just a little bit later than the timestamp of
4673 the file, otherwise the linker will complain that the index is
4676 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4678 * configure.in: Add m68k-ericsson-*.
4680 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4682 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4683 * elf.c: Remove unconditional debug printf's.
4684 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4685 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4686 (elf_slurp_symbol_table): Hand out symbols in forward, not
4687 reverse order. Simplify duplicate code.
4689 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4691 * elf.c: Remove "(void)" casts from function calls where the
4692 return value is ignored, in accordance with GNU coding standards.
4694 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4696 * hppa.c: Apply John's standard fix to avoid "empty translation
4697 unit" warnings from some ANSI-C compilers.
4699 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4701 * hosts/solaris2.h: Configure same as sysv4.
4703 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4705 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4706 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4707 type match actual return type.
4708 * elf_print_symbol (section_name): Make CONST.
4710 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4712 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4713 New files, for Linux (a free Unix clone for 386 machines).
4714 * Makefile.in, configure.in, targets.c: Update accordingly.
4716 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4717 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4718 correct calling of howto special functions and fixes from Raeburn
4720 * archures.c: nuke bfd_reloc_code_type
4721 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4722 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4723 SEC_NEVER_LOAD, various other bfdgas newness
4724 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4725 * targets.c: change jump table vector to above
4728 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4730 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4731 its prototype will be included in libbfd.h. Change result type
4732 to struct * (rather than equivalent typedef) so it can be used in
4733 the prototype, where they typedef won't be known.
4734 * libbfd.h: Updated version.
4736 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4738 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4739 targets.c: HPPA merge.
4741 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4743 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4744 * config/solaris2.mh: Kludge around Sun compiler bug.
4746 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4748 * libaout.h (aout_backend_data): Change defs of two bitfields to
4749 be unsigned chars instead to get around rs6000 compiler problem.
4751 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4753 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4754 Correct misconception that there can be only one symbol table.
4755 Only call elf_slurp_symbol_table on the full symbol table, not
4756 the dynamic one which is only a subset of the full one.
4758 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4760 * coffcode.h (coff_compute_section_file_positions): For I960,
4761 don't align sections in file.
4763 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4765 * targets.c (struct bfd_target): Added field for target-specific
4766 (but not file-specific) data, for distinguishing minor
4767 characteristics between (e.g.) a.out formats.
4769 * section.c (struct sec): New field user_set_vma indicates vma
4770 field should be heeded, not assumed to be unset.
4771 (STD_SECTION): Initialize that field of standard sections to zero.
4772 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4774 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4775 pre-swapped version.
4777 * archures.c (struct bfd_arch_info): Fixed order of comment and
4778 field decl. New fields indicate size of page and segment for
4780 * cpu-m68k.c (N): Fill in values.
4781 * cpu-sparc.c (arch_info_struct): Ditto.
4783 * libaout.h (struct aout_backend_data): Various bits of data (not
4784 all used currently) with characteristics of a.out implementation.
4785 Important field for now is text_includes_header, indicating that
4786 the text section starts immediately after the file header, which
4787 gets mapped in with it.
4788 (struct aout_data): New fields indicate whether vma has been
4789 adjusted yet (not yet used), and what magic number will be used in
4790 the output file (should go away in favor of vma_adjusted).
4791 (WRITE_HEADERS): Code for dealing with section sizes and related
4792 header fields replaced with call to adjust_sizes_and_vmas.
4793 * aoutx.h (some_aout_object_p): Fill in magic number field.
4794 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4795 (set_arch_mach): Set page size and segment size once CPU
4797 (adjust_sizes_and_vmas): New function; has much code moved
4798 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4799 and size parameters, as well as many header fields, after deciding
4800 on magic number for output file. Checks to ensure that this
4801 adjustment has only been done once.
4802 (set_section_contents): Call adjust_sizes_and_vmas instead of
4803 doing much of the work here.
4805 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4806 default (null) values of these fields.
4807 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4808 value in exec header.
4809 (sunos4_aout_backend, MY_backend_data): Define backend data
4810 indicating file header is included in text section.
4812 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4814 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4815 gcc version 2, to avoid warnings.
4817 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4819 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4820 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4822 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4824 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4826 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4828 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4829 * configure.in: Rewrite target parsing to use simple format.
4830 Handle sparc-sun-solaris2 configuration.
4831 * aout64.h: Avoid ANSI C brain death warning.
4832 * elf.c: Avoid trigraph (???) or /* in comments.
4834 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4836 * config/sysv4.mh: new file, RANLIB=echo
4838 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4840 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4842 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4843 elf_core_tdata_struct into a single common struct. Core files
4844 wouldn't have worked at all without this.
4845 (bfd_elf_find_section): New function for GDB's undercover use
4846 to find string sections that BFD hides from it.
4847 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4849 (elf_object_p, elf_core_file_p): Allocate internal file header
4850 storage dynamically.
4851 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4852 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4854 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4856 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4858 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4860 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4862 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4864 * configure.in: handle m680[01234]0 as aliases for m68k
4866 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4868 * coff-a29k.c: do byte relocs correctly
4869 * coffcode.h (styp_to_sec_flags): never load INFO sections
4870 * seclet.c (rel): don't relocate INFO sections
4872 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4874 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4875 Make the symbols unmodifiable.
4876 (bfd_section_init): Deleted.
4877 * init.c (bfd_init): Don't call bfd_section_init.
4879 * section.c (bfd_set_section_contents): Ensure that range to be
4880 written is within section boundaries.
4881 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4884 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4886 * coff-i960.c (howto_table): Deleted.
4887 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4888 interesting entries from old howto_table.
4889 (RTYPE2HOWTO): Adjusted to use switch.
4890 (coff_i960_reloc_type_lookup): New function.
4892 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4893 records for section symbol.
4894 (make_abs_section): Unused; deleted.
4895 (renumber_symbols): Re-order symbols so undefined symbols come
4896 last, as COFF format desires.
4897 (coff_write_symbol): Put C_FILE symbols in debug section always.
4898 (coff_section_symbol): New function; creates a symbol with the
4899 same name as a section, and sets up aux records for it.
4900 (coff_add_missing_symbols): New function; adds section symbols to
4901 symbol table if they aren't there already. Should someday also
4902 add a dummy C_FILE symbol if none is present.
4903 (coff_write_object_contents): Add missing symbols before preparing
4904 symbol table to be written.
4905 (coff_slurp_reloc_table): Verify that symbol indices read in are
4906 in a reasonable range.
4907 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4908 (obj_conv_table_size): Accessor macro.
4910 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4911 reloc types on i960.
4913 * bfd-in.h (bfd_get_section_name): New macro. Like
4914 bfd_section_name, but returns rvalue, not lvalue.
4915 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4916 (bfd_get_section_flags): Now returns rvalue.
4918 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4919 general, some specific to sparc or i960.
4921 * aoutx.h (set_section_contents): Set VMA for each section based
4922 on previous section. If text section VMA doesn't appear to have
4923 been set, make a best guess from the type of file.
4925 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4927 (MY(vec)): Initialize reloc_type_lookup field.
4929 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4930 (bfd_error_trap, bfd_error_vector): Extern, not common.
4932 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4933 few types of relocs for sparc; will need enhancement.
4935 * bout.c (callj_callback): Use DEFUN macro in definition.
4936 * coff-i960.c (optcall_callback): Likewise.
4938 * targets.c (bfd_target): Added fields reloc_type_lookup and
4939 _bfd_make_debug_symbol. Also minor comment changes.
4940 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4941 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4942 than arch info, and dispatch with BFD_SEND. Callers changed.
4943 * archures.c (struct bfd_arch_info): Deleted field
4945 * cpu-*.c: Don't initialize that field.
4947 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4948 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4949 (bfd_errmsg): Now returns ptr to const.
4950 * bfd-in.h (bfd_errmsg): Fix prototype.
4952 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4953 * reloc.c (bfd_generic_relax_section): Ditto.
4955 * section.c (Section Output doc): Improve description of use of
4956 output_section and output_offset.
4958 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4960 * sco-core.c: new file from net.
4961 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4962 Now we have the hairy linker, it's possible to move symbols from
4963 one section into another. Actually make that work!
4965 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4967 * hosts/sun3.h: fix declaration of free.
4969 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4971 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4972 * coff-h8300.c (reloc_processing): all relocs are relative to
4974 * opncls.c: don't use fdopen on DOS systems
4976 short patches from Glenn Kasten (glenn@ready.com)
4977 * target.c: enabled oasys support
4978 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4979 fix problem where a relocation which crossed a modification byte
4980 boundary did not work. Fix problem where a relocation near the end
4981 of a data record did not work.
4984 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4986 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4987 archvie header string counts the endian way, this heuristic sees
4988 how big an archive string to read by trying it one way and if the
4989 string table is unreasonably big, trying it the other. *FIXME*.
4990 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4992 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4994 * bfd-in.h: Increase version number to 1.97, for consistency
4996 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4998 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5000 * bfd-in.h: bump version to 1.96
5001 Major change; changed calling convention for
5002 bfd_get_relocated_section_contents so that caller allocates
5003 memory for section data.
5004 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5005 seclet.c, targets.c, bfd.c: reflect new convention.
5006 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5007 case, then use reasonable default values for SEC_* flags.
5009 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5011 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5012 size of output reloc struct.
5013 * targets.c, Makefile.in: comment out tekhex for the moment.
5014 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5015 * configure.in: tandem target is st2000
5016 * coff-m68k.c: rename static howto_table to global
5017 m68kcoff_howto_table.
5018 * bout.c: remove unnecessary abort
5019 * coff-a29k.c: various changes to the way relocations work to cope
5020 with the "new order" and latent bugs.
5023 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5025 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5026 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5027 * reloc.c (bfd_perform-relocation): don't relocate refs to
5028 absolute symbols if doing a partial link.
5030 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5032 * configure.in: Add a29k-amd-udi.
5034 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5036 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5037 internal_exec structure before initializing the fields that
5038 are used, so that the unused fields are in a known state.
5040 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5042 * tekhex.c (struct data_struct): Convert from typedef that
5043 typedefs nothing to a normal structure declaration.
5044 * tekhex.c (pass_over): Prototype args for function that
5045 second arg points to.
5047 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5049 * Makefile.in: remove old style staging. Do not print recursion
5052 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5053 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5056 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5058 * bfd.c, Makefile.in: added tekhex
5059 * aoutx.h (set_section_contents): pages should be padded to the
5060 size of a page, not the size of a segment.
5061 * configure.in: added go32 host and i386-aout target.
5062 * i386aout.c, libaout.h: now works for go32 target
5063 * ieee.c: fix bit rot.
5064 * seclet.c: support for padding seclet type.
5066 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5068 * Makefile.in: added .NOEXPORT:
5070 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5072 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5074 * elf.c (elf_compute_section_file_positions,
5075 elf_write_object_contents): Return boolean, not NULL (which
5077 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5078 Also ifdef-out code that aborts on unhandled section types.
5080 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5082 * configure.in: Recognize ncr3000 config
5083 * Makefile.in (MINUS_G): Pass on to recursive makes.
5084 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5086 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5088 * Makefile.in: Now that we have sym.h and symconst.h, compile
5089 coff-msym.c on all systems.
5090 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5091 * coff-msym.c: Update include files and comments; add weakext bit.
5093 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5095 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5096 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5098 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5100 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5101 * configure.in: Add new host and target configs.
5102 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5103 structs, which vary; just use member name.
5104 (elf_object_p, elf_core_file_p): Lint, fix comments.
5105 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5107 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5109 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5110 local, disposable, copy of the external form of section header
5111 table and program header table entries.
5113 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5115 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5117 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5119 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5122 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5124 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5126 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5128 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5129 not internal bfd_assert function (twice).
5131 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5133 * aout-target.h: change ar_max_namelen to 15 (the right value)
5134 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5137 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5139 * archive.c (bfd_generic_archive_p): check for bout archives too.
5140 * bout.c: make it work again.
5142 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5144 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5146 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5147 bfd_xmalloc() instead of bare malloc().
5149 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5151 * Makefile.in: pass down MAKEINFO on info.
5153 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5155 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5156 host/h-<foo> now just <foo>.
5157 * configure.in: reflect changes
5159 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5161 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5162 actual source file, not just the generated libbfd.h.
5164 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5166 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5167 gdb on little-endian 960 code.
5168 * archive.c (compute_and_write_armap): indirect symbols should go
5169 into the archive header too.
5171 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5173 * Makefile.in: added check target.
5175 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5177 * coff-msym.c: Move this file from gdb/ecoff.c. It
5178 handles byte-swapping for ECOFF (MIPS symbol) files.
5179 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5180 to the files built on MIPS-based hosts.
5181 * Makefile.in: Add rule for coff-msym.
5183 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5185 * Makefile.in: added clean-info target. MINIMIZE=1.
5187 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5189 * coff-rs6000.c: Move core file functions into separate
5190 new file rs6000-core.c. This is needed because reading
5191 core files depends on native include files that conflict
5192 with ../include/coff/rs6000.h.
5193 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5195 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5197 * aoutx.h (NAME(aout,print_symbol)): Don't print
5198 symbol addresss for undefined symbols.
5199 * coff-rs6000.c: Various updates (due to target-
5200 independent changes).
5201 * libbfd.h: Ditto (tdata field is now a union).
5202 * hosts/h-sparc.h: Removed prototype for bogus function
5203 'emset' (presumably should have been 'memset' - which is there).
5205 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5207 * configure.in (mips-big-* target): Same is Iris.
5209 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5211 * aoutx.h (translate_from_native_sym_flags): when creating an
5212 alias symbol, fill in the section as undefined, rather than
5213 leaving it blank. If an output section can't be found for a
5214 symbol, then don't core dump.
5216 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5218 * Makefile.in, configure.in: removed traces of namesubdir,
5219 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5220 copyrights to '92, changed some from Cygnus to FSF.
5222 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5225 * coff-h8300.c: fix stupid reloc subtraction bug
5226 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5227 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5228 the symbol.flags and done_lineno fields.
5230 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5232 * coffcode.h (coff_write_symbol): write out the correct number of
5234 * cpu-h8300.c: fix disassembly bug
5236 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5238 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5239 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5240 reloc.c, section.c (bfd_map_over_sections), targets.c
5241 (bfd_target_list): Protolint.
5242 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5244 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5246 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5248 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5249 section of a symbol rather than the section of a reffed symbol to
5250 determine the r_index of an emmitted reloc.
5252 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5254 * PORTING: New (preliminary) porting guide.
5256 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5258 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5259 (howto_hvrt16): lint.
5261 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5263 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5264 a full configuration (with possible cross-development),
5265 instead of using host-aout.c.
5267 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5269 * aout-target.h (MY(write_object_contents):
5270 Set obj_reloc_entry_size (abfd).
5271 * gen-aout.c: Change to emit a .c files, not a .h file.
5273 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5275 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5276 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5278 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5280 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5281 with more than one auxent can cause nasty core dumps.
5283 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5284 "done_lineno" so that a symbol which appears twice in the symbol
5285 table only gets it's linenumbers relocated once. Modifed
5286 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5289 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5291 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5292 stuff to use the New Order.
5294 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5296 * ieee.c: Change type of envi[] to unsigned char.
5298 * configure.in: fix vax ultrix configuration.
5300 * elf.c (bfd_section_from_shdr): Deal with null return from
5301 bfd_make_section(). (elf_object_p): Select endianess properly.
5303 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5305 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5307 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5309 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5310 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5311 * host-aout.c: Don't use aout-params.h; configure these systems
5312 in their xm files, not in a randomly generated file.
5313 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5315 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5317 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5319 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5320 host_aout_vec here as well.
5322 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5324 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5325 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5326 to prevent undefined symbol.
5328 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5330 Various lints found on PersSony
5331 * aoutx.h: cast an enum
5332 * coff-a29k.c: many ints in reloc structure turned to enum
5333 * coffcode.h: more enums
5334 * cpu-h8300.c: more enums
5335 * opncls.c: more enums
5337 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5339 * configure.in: Make Tahoe configuration work again.
5340 * bfd-in.h: Remove trailing comma from enum declaration.
5341 * ieee.c: Can't put byte values >0x7F into a signed char.
5343 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5345 * Makefile.in: Add dependencies for various coff-*.o files.
5347 * elf.c: Remove extraneous paren from core_prpsinfo and
5348 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5349 Replace references to old section "size" member with new
5350 "_raw_size" member. Implement elf_make_empty_symbol, which
5353 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5355 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5358 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5360 * coffcode.h (bfd_coff_relax_section): now static.
5361 (bfd_coff_get_relocated_section_contents): various type lints.
5363 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5365 New entry point in the transfer vector - bfd_relax_section.
5367 * aout-target.h: add to vector, call generic_relax
5368 * bfd-in.h: add to vector
5369 * bfd.c: add #define for vector
5370 * bout.c: add to vector, call generic_relax
5371 * coffcode.h: add to vector, also now has coff specific relax code
5372 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5373 * elf.c: call generic_relax
5374 * ieee.c: call new vector, clean up some bugs due to the creation
5376 * libbfd.h: add bfd_generic_relax_section EXFUN
5377 * oasys.c: call generic_relax
5378 * reloc.c: implement generic_relax
5379 * seclet.c: moved much of this into coffcode.h
5380 * srec.c: call generic_relax
5381 * targets.c: define new transfer vector
5383 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5385 * everything: now modified to use smaller reloc type. Self hosts
5388 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5390 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5391 New files for stratus.
5393 * configure.in: Add configuration fragments for stratus.
5395 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5397 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5398 variables as CONST since they are set to point to a const char
5399 string. Fixes compiler complaints.
5401 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5403 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5406 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5408 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5409 symbols, so that we can emit the correct file name even
5410 if it's an include file.
5412 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5414 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5415 (Reported by john@labtam.labtam.oz.au (John Carey)).
5417 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5419 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5421 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5422 being used to -DHAVE_PROCFS.
5424 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5425 '#include "fopen-same.h"' to end of file to match other h-* files.
5427 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5429 * configure.in: Change svr4 references to sysv4. Add case
5430 "unknown" for target vendor and infer some targets based
5431 on the specified operating system.
5433 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5435 * bfd-in.h, libaout.h: ANSIfy enums.
5437 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5439 * archive.c (normalize): created version for VMS which removes the
5440 VMS directory crap from the front and end of a filename, eg turn
5441 [-.foo]bar.obj;123 into bar.obj
5442 (bfd_construct_extended_name_table): now writes index into an
5443 extended name table in decimal - the same base used to read an
5444 extended name table.
5446 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5448 * aout-encap.c: Fix to use aout-target.h.
5449 * aoutf1.h: Use standard MY_object_p and MY_callback
5450 in aout-target.h. Remove target-specific versions.
5451 * host-aout.c: Re-write to use aout-target.h.
5452 * gen-aout.c: New files use with host-aout.c to generate
5453 host-specific a.out-related parameters.
5454 * Makefile.in: host-aout.o depends on aout-params.h, which is
5455 generated by gen-aout.
5456 * aout-target.h: Make a little more flexible.
5457 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5458 macro. Instead, inline it in aout-target.h.
5459 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5460 a gcc -Wall warning.
5461 * archive.c: Add missing commas in DEFUN macro (2 places).
5462 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5463 Berkeley ones, now that libiberty has them:
5464 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5465 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5466 remove unused variable.
5468 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5470 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5471 and execname inside HAVE_PROCFS ifdef since they are unused
5472 when it is not defined.
5474 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5476 * elf.c: Flag all sections as either code or data. We can't
5477 be sure what they are anyway, since ELF doesn't fit the
5478 traditional model of text+data+bss very well. Add new local
5479 function elf_read() to simplify code. Record entry point in
5482 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5484 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5485 rather than N copies of the same lines.
5487 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5489 * cpu-h8300.c: disassemble branch displacements correctly
5490 * coff-h8300.c: put reloc offsets out in 32bits
5492 * makefile.dos, configdj.bat: New files from DJ
5493 * cache.c: fopen with new macros is needed for DOS.
5494 * ieee.c: environ renamed to envi to stop an include file
5496 * opncls.c, coff-rs6000.c: more fopens with macros.
5498 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5500 * Makefile.in: infodir belongs in datadir.
5502 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5504 * Makefile.in: fix where docdir lives
5506 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5507 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5508 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5509 srec.c, syms.c, targets.c : all new documentation and lint
5513 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5515 * coffcode.h, srec.c: Lint.
5517 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5519 * Makefile.in: install using INSTALL_DATA, added standards.text
5522 * configure.in: mark directory as target dependent. configure
5523 nows works in objdir always so make file existence checks
5526 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5528 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5529 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5530 and mandir now keyed off datadir by default.
5532 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5534 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5535 computation of arch and machine type so it's worked out before
5536 some_aout_object_p is called.
5537 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5539 * archures.c: add extra field 'section_align_power' to hold
5540 default section alignment in object files.
5541 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5542 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5543 initialize the new field.
5544 * bout.c (b_out_callback): replace the text size, since aout
5546 * aoutx.h: Documentation in the new style
5548 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5550 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5551 use the saved value if mtime_set is already set (intended
5552 for archive files, though apparently not used yet).
5554 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5556 * targets.c: Revise comments about how to configure the target
5557 vector, to match reality. Remove mention of obsolete methods.
5558 Remove long lists of capitalized macros that turn into the same
5559 thing in lowercase. Normal vector simply lists all known
5560 lowercase xvec names; all other cases are handled by SELECT_VECS.
5562 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5565 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5566 list of supported targets.
5568 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5570 * archive.c (bsd_write_armap): The pad byte sometimes added to
5571 the string table in a __.SYMDEF member is now
5572 counted as part of the size of the string table.
5573 This is compatible with the old ranlib, as well as Sun's.
5575 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5577 * srec.c: Rewrote to fix many bugs; now gets the record type
5578 right, doesn't choke on input, sets the start address in an S9 and
5579 fills in the filename on an S0.
5581 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5583 * cpu-h8300.c: Add support for MEMIND addressing mode
5585 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5587 * coffcode.h: use the new macro if available
5589 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5590 * Makefile.in: Fixed dependencies due to file rename
5592 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5593 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5594 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5595 newos3.c, stab-syms.c, syms.c: All these files have had their
5596 #includes altered to point to the new places.
5598 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5600 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5602 * configure.in: Add vendor "ncr" as supported per-target vendor.
5603 Add svr4 case for i386 per-host case.
5605 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5608 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5610 * syms.c (bfd_decode_symclass): Return 'A'
5611 for symbols that are both absolute and global.
5612 * archive.c (bfd_special_undocumented_glue): Return NULL
5613 if bfd_ar_hdr_from_filesystem returns NULL.
5615 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5617 * Makefile.in: added coff-h8300
5618 * configure.in: now h8 is a coff target
5619 * cpu-h8300.c: fix various disassembly problems
5620 * libcoff.h: took out some code which has been #0ed for a long
5622 * targets.c: added h8 coff
5623 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5624 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5626 * coffcode.h: Started to change the way machine dependencies are
5627 handled, from the nest of #ifdefs to macros defined in the
5628 including coff-<foo>.c
5630 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5632 * aoutx.h (some_aout_object_p): Set the `executable' bit
5633 if the entry point is contained in the text segment, even if the
5634 text segment is at location 0.
5636 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5637 nonstandard MIPS sections (.rdata, .sdata, etc).
5639 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5640 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5641 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5643 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5645 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5647 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5648 from syms.c to new file stab-syms.c. Also, since GNU extended
5649 type codes such as N_SETT are no longer in ../include/stab.def,
5650 include them manually.
5651 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5652 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5653 * libaout.h: Added prototype for aout_stab_name().
5654 * Makefile.in: Update Makefile for new stab-syms.[co].
5656 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5658 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5659 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5660 just make N_XXX work by excluding the header from the text segment.
5661 * aoutx.h: Fix comments to match.
5663 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5665 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5666 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5667 for the "logical" text segment (i.e. never consider the exec
5668 header to be part of the text segment). This change is
5669 needed for consistency with various other parts of bfd and ld.
5670 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5671 and move calculation of obj_textsec(abfd)->size to libaout.h.
5672 * bfd-in.h: Removed bogus ';'.
5674 * Makefile.in: Add MINIMIZE flag to select lean
5675 or bloated target_vector.
5676 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5677 * newsos3.c: Fixes to ../include/aout64.h remove need
5678 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5680 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5682 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5683 handle both little and big-endian targets, with little
5684 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5685 * host-aout.c: Add FIXME note.
5687 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5689 * targets.c: Make the default target_vector contain
5690 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5691 Old behavior can be gotten by defining ALL_TARGETS.
5692 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5693 Factored out common code into new file aout-target.h.
5694 Saves a lot of duplicate code for a.out variants.
5696 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5698 Get 'make headers' to work when configured with +subdirs.
5699 * Makefile.in: Add $(subdir) to docdir path.
5700 * doc/Makefile.in (protos): Add $(srcdir) prefix
5701 to name of sed scripts.
5703 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5705 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5706 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5707 to include names of N_SETT etc.
5709 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5711 * elf.c: Add minimal support for ELF symbol tables. Generates
5712 canonical bfd symbol tables from ELF symbol tables. Change the
5713 name of some functions from bfd_<name> to elf_<name>.
5715 * syms.c: Trivial fix to comment to remove a redundant "to".
5717 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5719 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5720 form that GDB recognizes as COFF.
5722 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5724 * ieee.c (ieee_object_p): cast NULL correctly.
5725 * configure.in: added harris host
5727 * coff-a29k.c: Lots of changes, most from David Wood.
5729 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5731 * coff-m88k.c (coff_write_armap): Just #undef it.
5733 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5735 * Makefile.in: standardize on MINUS_G to disable debugging
5736 * coff-m88k.c: create coff armaps instead of bsd ones.
5737 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5740 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5742 * elf.c: Additions to support ELF format core files.
5743 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5744 has support for /proc (all the include files in particular).
5746 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5748 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5749 of two N_SO stabs, one for directory, and one for filename.
5751 * bfd-in.h (print_vma): Factor out duplicate definition.
5753 Exit a little more gracefully when malloc returns NULL.
5754 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5755 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5756 * libbfd.h: Rre-generated due to libbfd.c update.
5758 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5760 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5762 * elf.c (elf_object_p): Don't try to create a bfd section for
5763 the first ELF section header. It is just a placeholder.
5765 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5767 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5768 core files, when compiling native.
5769 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5771 FIXME: The aoutf1.h change below needs to be reversed back
5774 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5776 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5777 manipulation of lnno fields in lineno structs in a coff-<f>.h
5778 independent way. Override it in coff-<f>.h to your favourite
5779 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5780 (coff_swap_lineno_out): modified to use the new macros.
5782 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5784 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5785 unknown arch when the magic number doesn't specify the
5786 architecture, since some OSs (eg old sun3s) don't set the number, and
5787 020 is probably the right answer anyway.
5789 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5791 * hosts/h-news.h, hosts/h-rtbsd.h:
5792 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5793 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5794 bfd_print_symbol_nm, for use by nm.
5795 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5796 bfd_print_symbol_nm option, to print in nm format.
5797 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5798 oasys.c (oasys_print_symbol): Provide stub implementations
5799 for bfd_print_symbol_nm.
5800 * syms.c: New function bfd_decode_symclass, used by nm printer.
5801 New function bfd_stab_name to look up string name of stab code.
5803 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5805 * Makefile.in: Added ctor.c
5806 * archures.c (bfd_default_arch_struct) added
5807 bfd_default_reloc_type_lookup.
5808 * coffcode.h: removed a load of #if 0ed code.
5809 (coff_compute_file_section_positions): now works out the section
5810 alignment and size correctly in all cases.
5811 (coff_get_symtab): looks for constructor symbols and calls the
5812 right function when they're found. (coff_canonicalize_reloc):
5813 knows when a section is full of constructors and does the right
5815 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5817 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5818 * libcoff.h: removed #if 0ed code
5819 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5820 arch independent constructor relocation type.
5821 (bfd_reloc_type_lookup): removed the comment "this will go away"
5822 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5823 reloc which is used when BFD_RELOC_CTOR falls through to give a
5824 default 32bit reloc for constructors.
5825 (bfd_default_reloc_type_lookup): added.
5826 * aoutf1.h: fixed SEGMENT_SIZE typo.
5828 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5830 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5831 matching prefix "coff".
5832 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5833 rs/6000 csect records.
5835 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5837 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5838 * configure.in: add motorola delta88 cases
5839 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5840 write_armap prototype
5841 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5843 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5845 * Rename COFF-related files in `coff-ARCH.c' form.
5846 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5847 coff-mips.c, coff-rs6000.c to be exact.
5849 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5850 make output clutter.
5851 * config/mt-*: Ditto.
5853 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5855 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5856 John Gilmore. Archive support from Damon A. Permezel.
5858 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5859 * configure.in: Add rs6000 case.
5860 * targets.c: Add rs6000 vector.
5861 * archures.c: Add rs6000, fix comment on romp.
5862 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5863 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5864 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5865 * section.c (bfd_make_section): Return NULL on attempt to create
5867 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5868 (bfd_swap_aouthdr_in): Handle lots more members.
5869 (make_a_section_from_file): If section has already been seen,
5870 just return false rather than overwriting it.
5871 (coff_real_object_p): Understand incoming magic numbers.
5872 (coff_set_flags): Understand outgoing magic numbers.
5873 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5874 (build_debug_section): Add fn for reading debug string section.
5875 (get_normalized_symtab): Handle symbol names in debug string section.
5876 Remove unused obj_string_table.
5877 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5878 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5879 existing section before making one.
5880 * cpu-rs6000.c: New file.
5881 * rs6000coff.c: New file.
5883 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5885 * elf.c: Add partial support for ELF format corefiles. Still needs
5886 support for extracting registers from corefiles.
5888 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5890 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5891 RANLIB is defined as echo, send the output to /dev/null to help
5892 reduce clutter in the output from doing a make.
5894 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5896 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5897 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5899 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5901 * coffcode.h (coff_compute_section_file_positions): make it pad
5902 section size out if there are alignment restrictions so that the
5903 image will be ok on a system where section positions are worked
5904 out by accumulating sizes rather than from the section headers.
5905 * targets.c (proto write_armap). Changed orl_count to unsigned.
5906 * opncls.c (bfd_close_all_done). Added so that generative
5907 programs like gas can close a bfd without causing bfd confusion.
5908 * libbfd.h (changed becuase of protos)
5909 * amdcoff.c: messed with the way that jmp displacements are
5910 calcualated. This may not yet be totally correct.
5911 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5913 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5914 abs symbol has no section (like a register symbol).
5915 (coff_write_symbol) now zeros auxent before filling it up to help
5916 with sensitive applications.
5917 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5919 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5921 * bfd.c: Make sure we don't get a macro strerror().
5922 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5923 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5924 attempt to recover command, ifdef NO_CORE_COMMAND.
5925 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5927 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5929 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5931 * archive.c (bsd_write_argmap): The size of the ranlib structures
5932 should not include the size field itself.
5933 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5934 adata(abfd)->exec_bytes_size field instead of constant macro,
5935 because aoutx.h compiles to a simple .o file shared by
5936 all 32-bits a.out targets.
5938 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5940 * configure.in: Allow i386-sco-sysv.
5941 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5942 * cpu-h8300.c: lint.
5944 * host-aout.c: New strategy. We use common code, include files,
5945 and data structures to handle the file, but set a few parameters
5946 from the host's config file (page size, text start addr, etc).
5947 * libaout.h: Define HP BSD machine types.
5948 * aoutf1.h: Handle reading a.outs with these types.
5950 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5951 virtual-memory-address of the .reg section. We can't just make a
5952 section for "all the regs and nothing else" because only GDB knows
5953 exactly where the regs are (scattered around the upage and stack).
5954 Clean up memory allocation. Remove big- and little-endian
5955 vectors, replace with single vector; this only runs on the host,
5956 in host byte order. Replace byteswap routines with aborts in case
5958 * targets.c: There's only one trad_core_vec now.
5959 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5961 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5963 * hosts/h-amix.h (free): Fix prototype.
5965 * aoutx.h: Don't use NULL as an integer, for braindead systems
5966 that declare it as (void *)0. (From Peter Schauer.)
5968 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5970 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5971 problem with bad Ultrix system headers.
5972 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5973 various kinds of alignments for the various kinds of
5976 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5978 * doc/Makefile: Don't assume . is on the path (from James Clark).
5980 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5982 * Makefile.in: Avoid Sun Make VPATH bugs.
5983 * targets.c: Declare trad_core vectors extern.
5985 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5987 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5988 * libbfd.h: Moved ALIGN macro here.
5989 * bout.c (b_out_callback): Replace i960_align by align_power.
5991 * libaout.h (struct aoutdata): Added fields page_size,
5992 segment_size and exec_bytes_size. These help generic code
5993 (in aoutx.h and libaout.h) to figure out where to align
5994 the various segments in a demand paged file.
5995 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5996 to decide if the exec header counts in a_text (text segment size).
5997 Also, assume D_PAGED flag is set; don't set it here.
5998 * bout.c (b_out_callback): Add initialization of
5999 adata fields page_size, segment_size, and exec_bytes_size.
6000 * host-aout.c (NAME(host_aout, callback) and
6001 NAME(host_aout,mkobject): Ditto.
6002 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6003 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6004 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6005 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6006 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6007 for some systems (mainly sunos), so do it in the callback instead.
6008 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6009 * aoutx.h (NAME(aout,set_section_contents): Change the way
6010 filepos and size of sections are carried out to support
6011 older styles of demand paged executables.
6014 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6016 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6017 * bfd.c: Added macros to enable gas to swap coff records.
6018 * coffcode.h: Make the coff_swap_*_out routines return the number
6019 of bytes swapped, and cleaned up their prototypes.
6020 * configure.in: Added ebmon/coff support
6021 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6023 * targets.c: Added new entry points for coff swapping
6025 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6027 Restructure configuration scheme for bfd, binutils, ld.
6029 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6030 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6031 Change some config names to match other dirs.
6032 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6034 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6035 ../include/sysdep.h.
6036 * cpu-i960.c: Strncmp needed a length arg.
6037 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6038 * i386aout.c: Remove dead N_TXTOFF override.
6039 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6040 * config/: Rename some config files to match up h-*.h names.
6041 Remove all the HOST_SYS definitions from the config files.
6042 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6043 * hosts/h-hp9000.h: Remove USG comment.
6044 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6045 * hosts/h-news.h, h-sparc-64.h: New config files that had
6046 previously been kludged in the <sysdep.h> file.
6048 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6050 * config/*: trad-core support is HOST dependent, not target
6051 dependent. Target config files only set DEFAULT_VECTOR and/or
6052 other vector elements. Exception: when host-aout.c is in use,
6053 in which case we're forced to assume we're native (hp, vax,
6054 tahoe). Rename XDEPFILES to HDEPFILES.
6055 * Makefile.in: Rename XDEPFILES.
6056 * config/h-sun*: Don't force static linking.
6057 * trad-core.c: Document how to use it nowadays.
6058 * i386aout.c, newsos3.c: Clean up.
6059 * i386coff.c: Allow 386 coff files to be used as core files too
6060 (for reading core files from embedded systems).
6062 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6064 * Add i386aout.c for a.out support on the i386.
6066 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6068 * reloc.c, section.c, syms.c, targets.c: correct info-node
6069 structure in *doc* comments.
6070 doc/Makefile: stop hiding complaints from makeinfo.
6072 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6074 * aoutx.h (...some_aout_object_p): Take a third parameter,
6075 the internal_exec struct, and avoid ever looking at an
6076 external_exec. All callers changed to read the entire
6077 external_exec struct, swap and check its magic number,
6078 swap in the whole structure, and pass the swapped-in version to
6080 * bout.c: Bring into modern era. Use single _object_p routine
6081 for big- aand little-endian. Provide internal and external
6082 exec header structs. Use separate swap-in and swap-out routines.
6084 * libaout.h: Move struct internal_exec from ../include/aout64.h
6085 to here. Add obj_symbol_entry_size to struct aoutdata.
6086 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6088 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6089 EXTERNAL_NLIST_SIZE. Callers changed.
6091 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6093 * bfd.c: Remove strerror() to libiberty.
6095 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6096 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6097 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6098 last byte of transfer, not first byte, is within the section.
6100 * host-aout.c: Remove `BSD' archive support. Lint.
6102 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6103 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6104 `bfd_arch_info_type'. All uses changed.
6105 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6106 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6107 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6108 it needs a better name.) All uses changed.
6109 * targets.c: Rename `enum target_flavour_enum' to `enum
6110 target_flavour', and remove the `_enum' from all of the enum
6111 values themselves. All uses changed.
6113 * configure.in, config/h-i386mach: i386 mach host.
6114 * config/t-i386-aout: Use host-aout.c.
6116 * trad-core.c: Give it its own xvec's to make it independent
6117 of other file formats.
6118 * ecoff.c, host-aout.c: Remove refs to trad-core.
6119 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6120 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6122 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6124 * reloc.c: Extended NEWHOWTO macro
6125 * ieee.c: Changed the way 8bit pcrel is done
6126 * cpu-h8300.c: got the registers in the right order
6128 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6130 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6131 prediction is vindicated!
6133 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6134 Remove refs to howto.c, since Steve forgot.
6136 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6138 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6139 still work. Now allows any architecture/machine to be set.
6141 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6143 * howto.c deleted and moved code to reloc.c
6145 * libbfd.h, libbfd-in.h removed $id stuff for real
6147 * cpu-h8300.c Made it match various different spellings of h8300.
6149 * archures.c: Took out the first char filter which made it only
6150 look for a cpu/arch match when the first chars of supplied and
6151 tested names were the same.
6153 * targets.c removed oasys stuff, pending someone to fix the bugs
6157 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6159 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6160 ELF support good enough for GDB.
6161 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6162 m68k-cbm-svr4 host and target.
6163 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6164 so `diff' and `patch' can cope.
6166 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6168 * archures.c: removed texinfo error
6170 * init.c: added texinfo hooks, and removed initialization error
6173 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6176 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6178 * cpu-i960.c: Avoid numerical count of initializers.
6180 Vax Ultrix changes from David Taylor <taylor@think.com>:
6181 * host-aout.c: Make little-endian vector really little-endian.
6182 * configure.in: Separate vax and tahoe cases, handle ultrix.
6183 * config/t-vax: Add trad-core.o.
6184 * config/h-vaxult: New host system.
6186 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6188 * bfd-in.h VERSION, change version number to 0.18, this makes a
6189 gap, but now is the same as the linker version number.
6191 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6192 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6193 files will eventually contain processor specific bits for bfd,
6194 like strange relocation information and dis/assembly. So far only
6195 the H8 has been even partially done. This work also ties in with
6196 the change in handling architectures.
6198 * amdcoff.c: (a29k_reloc) fix error message.
6200 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6201 discover the architecture of the bfd. (sunos4_callback) calls the
6202 function bfd_set_arch_mach rather than stuffing stuff directly
6203 into the bfd. (sunos4_write_object_contents), changed names of
6206 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6207 setup the environment.
6209 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6210 headers in big endian format, regardless of the endianess of the
6213 * archures.c: totally changed. Now an architecture is represented
6214 with a pointer to an info structure rather than an enumerated type
6215 and a long. The old info is available as two elements in the
6216 structure. Future enhancements to architecure support will
6217 involve pointers to methods being placed into the info structure.
6219 * bfd.c: changed the definition of the bfd structure for the new
6222 * bout.c: (b_out_set_arch_mach) changed to use the new
6223 architecture mechanism.
6225 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6226 the new architecture mechanism.
6228 * configure.in: added h8 stuff.
6230 * ieee.c: too many changes to note. Now ieee files written with
6231 bfd gas and ld can be read by gld and ieee only linkers and
6234 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6236 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6237 than fixing the structure directly.
6239 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6240 than fixing the structure directly.
6242 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6243 before opening a bfd.
6245 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6246 rather than fixing the structure directly.
6248 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6249 in the t/hmake file) a user can select which backends they want
6250 linked with bfd without changing the source.
6252 * init.c: new, looks after initializing modules.
6254 * howto.c: for future use, will allow an application to work out
6255 what cookie to use as a handle on a relcoatio howto.
6257 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6259 * srec.c: Better error checking, partly from Peter Schauer.
6260 (srec_object_p): Avoid assuming any file that starts with 'S' is
6261 an S-record file! (Check for 3 uppercase-hex digits after it.)
6262 (ISHEX): Define new macro for checking supposedly hex characters.
6263 (pass_over): Treat as EOF any S-record line that:
6264 * doesn't have hex in either size character
6265 * produces a size larger than 0x7F
6266 * has an unrecognized type number
6268 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6270 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6271 opncls.c: Lint (saber actually).
6273 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6275 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6276 * newsos3.c: Fixed two types: newos3 -> newsos3.
6277 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6278 to use correct segment.
6280 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6282 * aoutx.h (print_symbol): Handle missing symbol->name.
6284 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6286 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6289 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6291 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6292 add sgi/irix support.
6294 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6296 Changes for the AMD 29000 Ultracomputer port from David Wood.
6299 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6301 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6304 * coffcode.h (coff_real_object_p): Pass information about the
6305 current file's coff symbol format to BFD via the coff_data struct.
6306 (coff_find_nearest_line): obj_icof => coff_data.
6307 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6308 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6309 and DIMNUM == E_DIMNUM.
6310 * configure.in: Handle a29k-*-* hosts, and targets
6311 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6312 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6313 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6314 local_linesz to `coff_data' (tdata) struct.
6315 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6316 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6318 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6320 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6321 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6323 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6325 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6327 (sunos4_core_file_matches_executable_p): Fix header comparison.
6328 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6329 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6331 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6333 Allow GDB to patch object files.
6335 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6336 * trad-core.h (trad_unix_core_file_p): Ditto.
6337 * aoutx.h (aout_set_section_contents): On first output, check
6338 abfd->direction and complain if erroneous.
6340 * Makefile.in: Add crude dependencies.
6342 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6344 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6345 to h/t-xxxx files so that everything will work on System V.
6347 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6349 * aoutx.h: Add information on host-aout.c and how to configure
6350 to use it, to the manual.
6351 * configure.in: Tix typo.
6352 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6353 else dummy out the core file support.
6354 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6355 specified, use it to locate the data section.
6356 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6357 rather than as chars (lint).
6359 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6361 * aoutx.h, coffcode.h: saberized.
6363 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6365 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6367 bfd.c, targets.c: minor rewording of doc segments
6370 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6372 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6373 etc, rather than TEXT_START_ADDR.
6374 * host-aout.c: Remove #if 0 around whole thing.
6375 Update to modern (32/64-bit) a.out naming conventions.
6376 Include a large chunk of ../include/a.out.gnu.h to get macros that
6377 are not defined by the system include files.
6378 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6379 macro used by the other a.out implementations.
6380 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6382 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6384 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6385 texdoc and psdoc; make these depend on generated .texi's
6387 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6390 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6393 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6394 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6395 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6396 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6397 obtrusive marks indicating .c origins.
6399 * bfd.texinfo: generalize most references to linker
6401 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6403 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6404 * archures.c: remove empty foo() definition (crept in at vn1.9)
6406 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6408 * bfd.texinfo: use @setchapternewpage on instead of lots of
6409 @page's; minor rephrasing in Introduction.
6411 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6412 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6413 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6414 segments): used BFD (caps) more consistently as a name in
6415 discourse, fixed a few other minor typos and uses of fonts
6418 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6420 * coffcode.h: fixed bug where string table size wasn't being swapped.
6422 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6424 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6426 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6427 flags. (bfd_print_symbol_vandf) now knows what to do with the
6430 * aoutx.h: made translate_from_native_sym_flags and
6431 translate_to_native_sym_flags produce the above flags.
6434 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6436 * all files: update copyright notices for GPL version 2.
6437 Install header comments and attribute most modules to their
6438 authors. BFD's name is now officially "Binary File Descriptor",
6439 so remove any conflicting pejoratives.
6440 archures.h: Consists solely of comments; remove it.
6442 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6444 * Makefile.in, bfd.c: Made it compile again.
6446 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6448 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6451 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6453 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6454 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6457 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6458 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6460 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6462 * Everything: created some new files, core.c format.c, reloc.c,
6463 section.c and syms.c to split the functionality a bit better.
6464 Cleaned up the rest of the files a bit, and added some
6468 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6470 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6471 really takes 3 arguments, patched code and ammended prototypes.
6473 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6475 * ../include/bfd.h (struct bfd_target): Added new field
6476 "align_power_min" which contains the minimum alignment for a
6477 section. This is used in coff_new_section_hook. The field
6478 insertion necessitates an update of all backends..
6480 * aoutf1.h jump table field inserted
6482 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6485 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6486 table field inserted.
6488 * coffcode.h(just about everything) Now patches up symbol tables
6489 using a different mechanism. The Intel major bug has been fixed,
6490 and the linker can self host on the Aviion and be debugged with
6493 * ecoff.c: new include and jump table patch, i386coff.c: new
6494 include and jump table patch, icoff.c: new include and jump table
6495 patch, ieee.c: can now read archives containing ieee modules.,
6496 libcoff.h: added (combined_entry_type), libieee.h: uped max
6497 sections to 20, m68kcoff.c: new include and jump table patch,
6498 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6499 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6500 srec.c: jump table patch. trad-code.c fixed #IF typeo
6502 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6504 * coffcode.h (coff_swap_aux_in): added else case to deal with
6505 filenames less than 9 characters.
6508 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6510 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6512 * srec.c: now allows any number of sections to be created in a
6513 file. Outputs addresses of the right length.
6515 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6517 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6518 target didn't match, the format got set to the attempted match,
6519 breaking a future test.
6521 *../include/i386coff.h : fixed typo in type field with size
6523 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6524 support in the jump table for the swapping routines exported to
6525 gdb. Now gdb works with the 386.
6527 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6529 * Merge in changes from gdb-3.95 release.
6530 Makefile.in: Allow hmake and tmake files to add OFILES.
6532 bfd.c: support specific targets as well as searching. When
6533 searching, take default target in preference to others.
6535 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6536 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6537 libbfd.h: Support specific targets as well as searching.
6538 opncls.c: Support specific targets as well as searching.
6539 targets.c: Search is short-circuited if default target matches.
6540 liboasys.c, libieee.c: Undo bothner changes that make macros
6541 work to the left of assignment, but which depend on the
6542 representations of different pointer types being the same.
6544 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6546 * i386coff.c: created.
6547 * coffcode.h: added support for 386.
6548 * Makefile.in: added support for 386.
6549 * ../include/i386coff.h: created
6551 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6553 * coffcode.h: removed all put_x_<sizes>
6554 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6558 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6560 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6562 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6564 * everything: Removed sysdep.h from bfd.h and put back into files
6565 from which it was split out. Now 64 bit version is built with a
6566 -DHOST_64_BIT="long long" on the compile line.
6568 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6570 Changed all the [get|put][name] routines to use [get|put]_[size
6573 Put in support for 64 bit work. Now two versions of bfd may be
6574 generated, according to the state of TARGET_64_BIT, one which is
6575 32 bit only, and one which is 64/32 bits.
6576 Created new back end 'demo64' to test 64 bit functionality.
6578 Renamed some files to work on DOS.
6580 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6581 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6582 chage, 64 bit transfer. * liba.out.h: Split out common code from
6583 sunos and newsos into liba.out. Name changes and prototype mods. *
6584 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6585 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6586 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6587 change and 64bit stuff.* newsos3.c: common code removed, new jump
6588 table. * oasys.c: Name change * opncls.c: Portability fixes *
6589 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6590 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6591 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6592 64bit ized. * demo64.c: 64 bit a.out back end
6594 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6596 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6597 on LHS of assignment, even when using old compilers.
6598 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6599 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6600 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6601 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6602 * targets.c: Add declaration of newsos3_vec.
6604 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6606 * aout.c: fixxed some of the problems with filepos calculation.
6607 (swap_ext_reloc): fixed problem with creation of relocs.
6608 (aout_set_section_contents): fixed filepos problem
6610 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6611 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6612 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6613 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6614 cleaned up. (coff_write_object_contents) cleaned up.
6616 * ecoff.c: Totally different. Now supports ecoff fully.
6618 * icoff.c: fixed problems in relocation callout.
6620 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6622 * m68kcoff.c: updated target vector.
6624 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6625 choose_reloc_size. (sunos4_write_object_contents) now calls
6626 choose_reloc_size so outputs relocs correctly, also calculates the
6627 size of the sections correctly.
6631 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6633 Merge Per Bothner's changes to modularize BFD a.out a bit.
6635 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6636 * ieee.c: Cast enums to int before comparing them, for brain-
6638 * coff-code.h: Remove coff_get_section_contents, and use the
6639 generic one instead.
6641 * aout.c: Derive new module from sunos.c, containing generic
6642 support code for all kinds of a.out files.
6644 * sunos.c: Remove all code that goes in aout.c. Split out
6645 machine dependent followup in sunos4_object_p into
6646 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6647 and redefine only the names we CHANGE, not all the names. Drop
6648 the little-endian vector, and rename the vector as sunos4 rather
6651 * b.out.c: Use aout.c routines for most of the work. Slight
6652 changes for the new regime. Remove close_and_cleanup and
6653 get_section_contents in favor of generics. New transfer vector
6656 * newsos.c: New support for Sony NEWS, another a.out format.
6658 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6659 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6660 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6662 * opncls.c (bfd_close): Call format-dependent write_contents
6663 routine, if writing, before calling target-dependent
6664 close_and_cleanup routine (which is now always generic, I think).
6665 * srec.c: Use bfd_alloc instead of malloc. Remove
6666 close_and_cleanup and move code from it to
6667 srec_write_object_contents. Add write_contents to tvec.
6668 * targets.c: Remove a.out little vector, replace a.out big
6669 vector with SunOS vector. FIXME: Need Vax support again now.
6671 * libbfd.h: Add write_contents format-dependent-vector to the
6672 bfd_target vector. Supply a generic close_and_cleanup routine.
6673 * liba.out.h: Handle the new aout.c split. Add prototypes for
6674 all routines defined in aout.c. Rename "sunos" things to "aout"
6675 things. Add a few fields where needed for various formats.
6676 * Makefile.in: Add aout.c and newsos.c.
6678 * archive.c, ieee.c, oasys.c: Lint.
6680 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6683 changed forward declaration struct stat; to reduce warnings. Changed
6684 comment on bfd_h_<x>_x.
6686 * ../include/m68kcoff.h, ../include/intel-coff.h,
6687 ../include/m88k-bcs.h
6688 Now there are two incarnations of relocs, linenos and syments. One for
6689 internal digestion, and one full of char arrays for I/O. The original
6690 names have gone to detect errors.
6692 * Makefile.in, m68kcoff.c, targets.c
6693 Test new structure code with a 68k coff implementaion
6695 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6696 Fixed all the places where there were problems with the size and
6697 alignments of structures on disk and structures in memory. #ifed out
6698 all the code in coffswap.c, since it should be done using the target
6701 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6703 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6704 multiple reloc command.
6706 * sunos.c (sunos4_set_section_contents): Made it so that sections
6707 are always padded to their alignment size.
6709 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6711 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6712 Clean up types and such (saber C problems).
6713 * ecoff.c: Clean up types and such. Remove routines that are
6714 not used. Fix up reading and swapping of shorts from files.
6716 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6718 * a.out.vax.c: Remove two bogus "static" from prototypes.
6720 * ecoff.c: Got rid of lots of non-working junk (that had
6721 been copied directly from coff-code.h).
6722 Updated to be consistent with updates to icoff.c and coff-code.h.
6724 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6725 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6727 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6728 but until the target_vector is automatically generated,
6729 it's as good as any. Note that the text offset is the only
6730 difference between NewsOS and SunOs (including magic numbers).
6731 (Most of the sunos_* routines should to renamed bsd_*
6732 and move to a bsd.c file. Then (and when the target_vector
6733 is automatically generated) it might make sense to create
6734 a separate Sony target.)
6736 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6737 on some systems, and doesn't help on others.
6738 Similarly, only define X_OK if not already defined.
6740 * trad-core.c: Don't include sys/stat.h - at least
6741 on NewsOS 3, it has already been included.
6743 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6745 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6746 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6747 symbol tables if necessary when reading them in, so gdb can use
6748 them. Add "bfd_coff_" to the names so they won't conflict with
6749 names in calling programs. FIXME-soon: if coff-code.h is
6750 included in two BFD modules, this will cause duplicate
6751 definitions; the routines should be exported to a separate,
6752 common, module (probably along with a mess of other ones).
6754 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6756 Improve modtime support.
6758 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6759 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6760 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6761 BUG: archive members still do not get correct mod times.
6763 Improve floating point support for core files.
6765 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6766 (sunos4_core_file_p): Create a second registers section in the
6767 core file, called ".reg2", for the float registers.
6769 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6771 * many changes to improve archive handling; found a logic flaw in
6772 bfd_check_format which only just happened to work by cooncidence.
6774 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6776 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6779 * bfd.h: changed type of udata in asymbol to void *, like it
6780 should be. Added bfd_reloc_dangerous enum member.
6782 * coff-code.h: Fixed it so that internally generated symbols get
6783 their values relocated correctly in all cases. Removed calls to
6786 * icoff.c: Not understanding the destination symbol of a reloc is
6787 not a failure any more, just 'dangerous'. This allows linking of
6788 b.out and coff images.
6790 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6794 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6796 * sunos.c (translate_to_native_sym_flags): fixed
6797 sym_pointer->n_value so that symbols on the way out get their
6798 section relative values calculated correctly.
6800 * coff-code.h (mangle_symbols): fixed problem where tags were not
6801 being relocated for structs, enums, unions. Also various lints.
6803 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6805 * archive.c (get_elt_at_filepos): system_call_error returned
6808 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6810 * Resolve the use of no_error and system_call_error.
6811 The bfd library itself now will never set bfd_error to
6814 The code still needs to be combed to make sure all the error
6815 codes are correct. I suspect they are not always set correctly.
6817 * The names of all the messages have _ prepended because the sun
6818 bundled compiler can't distinguish from a macro which takes an
6819 argument and the same identifier in a non-macro context.
6821 * The reason for the above being that entry points which used to
6822 be trampoline functions are now just macros which expand to a
6823 direct call through the bfd's xfer vector.
6825 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6826 must gas have its own version of everything (the gas version
6827 had the correct value)
6829 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6831 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6832 properly support i960 architecture and output correct reloc stuff.
6834 * bfd.h: added prototype for bfd_printable_arch_mach, added
6837 * coff-code.h: Applied patches from chrisb to support i960
6838 architecture, zero relocs and swap them correcly and conditionally
6839 compiled the timestamp.
6841 * sunos.c: Made the default section alignment 2^3 so that doubles
6842 are done properly. Fixed the same reloc bug that was in b.out.c
6844 * sysdep.h: Now compiles on a Posix box
6846 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6848 * icoff.c: Fix comment on big-endian version.
6849 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6850 F_RELFLG). Set F_AR32WR in output files if little endian
6853 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6855 * archures.c fixed =/== typo
6857 * sunos.c added architecture stuff for output. Fixed
6858 bug where files where vma(data) != size(text)
6859 were processed wrong.
6861 * coff-code.h added a lint cast
6863 * (../include/a.out.sun4.h) fixed it so zmagic
6866 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6868 * archive.c removed loads of includes, and fixed bug where string
6869 table didn't have a null at the end.
6871 * bfd.c fixed includes, added symbols argument to
6872 canonicalize_reloc entry point.
6874 * libbfd.c fixed includes and added some lint patches.
6876 * targets.c added both sorts of intel coff.
6878 * b.out.c fixed included, changed was the canonical
6881 * icoff.c added support for callj and big and little
6884 * opncls.c added chmod+xing for files with EXEC_P set.
6886 * sunos.c fixed includes. Changed default section
6887 alignement to words. Fixed relocation stuff to work with
6890 * bfd.h various new types added, prototype for new
6891 reloc calls, changed bfd->iostream to a void *
6892 to including files don't need stdio.h.
6894 * libcoff.h added conversion table to tie relocs to
6899 * coff-code.h fixed includes. Added code to support
6900 big and little endian formats. Various lints. Better
6901 processing of symbols. Changed reloc stuff to new
6904 * libbfd.h fixed includes
6907 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6909 * bfd.h changed name of alignment entry in sec_struct to
6910 alignment_power, because of conflicting uses within bfd.
6911 Now it should be obvious that it's a 2**n alignment
6912 specifier. Removed start_pad, end_alignment, block, minsize,
6913 output_file_alignment, subsection_alignment and original_vma fields.
6914 Added align_power() macro. Fixed bfd_section_alignment
6915 acessor macros. Added bfd_symbol_same_target macro.
6917 * b.out.c (b_out_write_object_contents) fixed to use
6918 new alignment member. Fixed (callj_callback) to use section
6919 relative symbols properly.
6921 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6922 Fixed (translate_from_native_sym_flags) to correctly make
6923 symbols section relative.
6925 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6926 (bfd_make_section) took out initialization of obsolete members.
6927 (bfd_print_symbol_vandf) added
6929 * opncls.c (bfd_create) created.
6931 * coff-code.h (coff_new_section_hook) took away refs
6932 to obsolete members. (make_a_section_from_file) added
6933 conversion between alignment types. (coff_symbol_from)
6934 added. (coff_count_linenumbers) only counts linenumbers
6935 if symbol is of coff-type. (coff_mangle_symbols) only
6936 heavily mangles symbols if symbol is coff-type.
6937 (coff_write_symbols) various lints. (coff_write_object_contents)
6938 various lints and modification for alignment conversion.
6939 (coff_slurp_relocs) fixed for use with new asection shape.
6941 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6943 * archive.c lots of lint
6945 * b.out.c added callj relocation support, upgrated reloc howto.
6946 Fixed so that asymbol and reloc records are output
6949 * bfd.c lots of lint, support for new bfd entry point
6952 * bfd.h changed definition of asymbol to contain pointer to
6953 owning bfd, removed target dependencies.
6955 * cache.c took out print statements, put in BFD_ASSERT calls.
6957 * coff-code.h various lints, corrected linenumber output
6958 functionality. Added support for new style asymbols and
6959 bfd_print_symbol. Fixed so that asymbol and
6960 reloc records are handled correctly. Added timestamp.
6962 * icoff.c Added support for new howto shape.
6964 * liba.out.h Added support for new asymbol shape
6966 * libbfd.c various lints
6968 * libbfd.h various lints
6970 * libcoff.h added support for new asymbol shape.
6972 * sunos.c various lints. Added support for new asymbol shape
6973 and bfd_print_symbol.
6975 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6977 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6978 pointer lint. Added support for callj relocation. Fixed bug where
6979 the last 32 bytes of the text section were overwritten by data. Fixed bug
6980 where archives of b.out didn't work due bfd_slurp_extended_name_table
6983 * sunos.c added support for n_other field. Braced the howto table so
6984 that it won't be affected by any lengthing of the howto struct typedef.
6987 * bfd.h added support for n_other field, added special_function
6988 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6991 * bfd.c upgraded bfd_perform_relocation, various lints.
6993 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6995 * ChangeLog: Started ChangeLog for BFD.
6996 * ToDo: Create file for suggestions.
6998 * Makefile: Support easy loading into Saber C.
6999 Add dependencies for icoff.o and bcs88kcoff.o.
7000 Rename coff.c to coff-code.h. Change callers.
7002 * bfd.c (bfd_check_format): Allow the check_format routines
7003 to return the desired target vector, rather than just a Boolean.
7004 bfd.h (bfd_check_format): Change function pointer return type.
7005 archive.c (bfd_generic_archive_p): change callee.
7006 b.out.c (b_out_little_object_p, b_out_big_object_p,
7007 b_out_real_object_p): change callee.
7008 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7009 in check_format transfer vectors that need a filler.
7010 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7011 bcs88kcoff.c: change callee.
7012 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7013 icoff.c: change callee.
7014 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7016 * libbfd.c (zalloc): It should actually zero the storage!
7017 This was commented out for some reason.
7019 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7020 This is so callers can avoid <stdlib.h> which doesn't exist
7023 * bfd.c (map_over_sections): Add debugging code, since I
7024 noticed the section count for sunos core files was bad, but only
7025 GDB had detected the problem.
7026 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7027 bfd_get_section_linenos): Remove obsolete functions.
7028 (bfd_apply_relocations): Use longs, not ints, for the math.
7030 * bfd.h: Declare enum boolean and struct bfd_target as well
7031 as typedefs for them. Remove obsolete
7032 bfd_get_section_lineno_size.
7034 * cache.c: Make the "fdopen" support work. Keep better track
7035 of how many files are open. Centralize the opening of files
7036 and be sure bfd_open[rw] actually try to open the file. Evade
7037 linked list initialization problems.
7039 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7041 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7043 * cplus-dem.c: Delete file, since it is not part of BFD.
7045 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7046 (bfd_openr, bfd_openw): Actually open the file, give error now.
7048 * sunos.c (sunos4_core_file_p): Set section count.
7049 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7050 obsolete definitions.
7051 (_write_symbol_table): Initialize <idx> counter.
7052 (foop): Eliminate debugging code.
7058 version-control: never