1 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
3 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
5 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7 * elfcode.h (elf_object_p): Rather than looking through an array
8 of architectures, get the ELF EM_xxx code from the backend
9 information. Let the generic ELF target match any EM_xxx code not
10 matched by another ELF target. Call elf_backend_object_p to let
11 the backend do more checks and set global information.
12 * libelf.h (struct elf_backend_data): Added elf_machine_code and
13 elf_backend_object_p fields.
14 (struct bfd_elf_arch_map): Removed.
15 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
16 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
17 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
18 field with elf_backend_object_p (if it is defined).
19 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
20 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
21 elf64-gen.c (ELF_MACHINE_CODE): Defined.
22 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
24 (mips_elf_object_p): Set the right machine number.
25 (mips_elf_ecoff_debug_swap): Defined.
26 (elf_backend_object_p): Defined to be mips_elf_object_p.
27 (elf_backend_ecoff_debug_swap): Defined to be
28 mips_elf_ecoff_debug_swap.
29 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
31 * libbfd-in.h (target_vector, default_vector): Declare.
33 * format.c (target_vector, default_vector): Don't declare.
35 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
36 for R_MIPS_26. Correct overflow detection requires matching the
37 upper four bits of the destination against the PC. From Ted Lemon
38 <mellon@pepper.ncd.com>.
40 * bout.c (b_out_reloc_type_lookup): Return type should point to
42 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
43 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
44 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
45 * coff-i386.c (coff_i386_reloc): Made howto const.
46 * oasys.c (oasys_write_data): Made how const.
48 * libelf.h: Added some comments.
49 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
50 field. Removed unused write_relocs field.
51 * elf32-target.h: Adjusted elf_backend_data initialization
53 * elf64-target.h: Corrected elf_backend_data initialization to
54 fill in all fields and to set elf_64_p to 1.
56 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
58 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
59 to filepos in SHT_STRTAB case.
60 (assign_file_position_for_section): Set BFD section filepos as
61 well as ELF section sh_offset.
63 * reloc.c: Use const instead of CONST.
64 (bfd_perform_relocation): Make variable howto a const pointer.
65 * bfd-in2.h, libbfd.h: Rebuilt.
67 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * Makefile.in (realclean): Don't remove generated headers. Reverts
72 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
74 * configure.bfd: make unixware equivalent to sysv4.
76 * config/i386-nlm.mt: bring in elf config; make it the default.
78 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
80 * libbfd.c (bfd_put_8): Add parens around reference to "val"
83 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
85 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
86 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
88 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
90 * coffcode.h (coff_write_object_contents): Zero out internal_a.
92 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
94 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
95 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
96 section.c, syms.c, targets.c:
97 Doc cleanup (spelling, punctuation, grammar, formatting).
98 * bfd-in2.h, libbfd.h: Rebuild.
100 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
102 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
103 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
105 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
107 * From Pete Hoogenboom (hoogen@cs.utah.edu)
108 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
109 in last change. Always rebuild symbol extension section the first
110 time though if output sections exist (fixes ld -r problems).
112 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
114 * Makefile.in: Add .PHONY for check and installcheck rules.
116 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
118 * libbfd-in.h (artdata): Use long, not time_t for portability, at
119 least to HPUX. File below is a derived file.
121 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
123 * libbfd.h (artdata): Use long, not time_t for portability, at
126 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
128 * config.bfd: Use bigmips for mips*-*-bsd*.
130 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
132 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
133 Handle symbol number of zero.
135 * reloc.c (enum bfd_reloc_code_real): Added
136 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
137 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
138 * bfd-in2.h: Rebuilt.
139 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
140 BFD_RELOC_MIPS_LITERAL.
141 * elf32-mips.c (mips_reloc_map): Handle new relocs.
142 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
145 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
146 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
147 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
148 MY_bfd_seclet_link): Define.
149 (MY_bfd_reloc_type_lookup): Rename from
150 MY_reloc_howto_type_lookup.
151 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
152 (MY(vec)): Use JUMP_TABLE rather than listing functions.
153 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
154 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
155 terms of MY, because that causes a recusive invocation of CAT when
156 expanded within JUMP_TABLE, and ANSI compilers don't expand
158 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
159 MY_reloc_howto_type_lookup, and don't define in terms of MY.
160 (MY_canonicalize_reloc): Don't define in terms of MY.
161 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
162 than listing functions.
164 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
166 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
168 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
170 * targets.c: Move enum target_flavour outside of struct and change
171 the name to enum bfd_flavour. This means bfd clients can use it.
172 * bfd-in.h: Add macro bfd_get_flavour.
173 * bfd-in2.h: Rebuilt.
175 * som.c: Add comment about how abort() on corrupt executable is evil.
177 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
179 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
181 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
183 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
185 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
187 * bfd-in.h: Added commands for object file flag values.
188 * bfd-in2.h: Rebuilt.
189 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
191 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
192 object_flags field for target vector.
193 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
194 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
195 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
196 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
197 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
198 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
199 field for target vector.
201 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
203 * hosts/std-host.h: Don't declare time; causes error on mach3.
204 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
206 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
208 LynxOS and Sparc LynxOS changes:
209 * config.bfd: Recognize sparc-*-lynxos*.
210 * configure.host: Recognize sparc-*-lynxos*.
211 * configure.in: Recognize Sparc Lynx vectors.
212 * targets.c (sparclynx_aout_vec): Declare.
213 (sparclynx_coff_vec): Declare.
214 (target_vector): Add them.
215 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
216 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
217 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
218 * coff-sparc.c: New file, basic Sparc coff support.
219 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
220 * Makefile.in: Change filenames appropriately, add Sparc rules.
221 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
223 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
224 Sparc LynxOS, set Sparc magic number for Sparcs.
225 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
226 * config/sparc-lynx.mt: New file.
227 * hosts/i386lynx.h: Cosmetic improvements.
228 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
229 * hosts/sparclynx.h: New file.
231 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
234 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
235 Remove useless statement probably left by code copy.
236 * cpu-i960.c (compatible): Fully bracket matrix initializer.
237 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
238 rather than xmalloc. Use realloc and check the return value
239 rather than xrealloc.
240 (hppa_elf_get_section_contents): Add some casts.
241 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
242 variable. Add default case to switch.
243 * hp300hpux.c: Declare aout_32_write_syms.
244 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
245 (definition from aout/aout64.h is always 0 anyhow).
246 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
247 * ieee.c (ieee_write_id): length can never be negative.
249 (ieee_archive_p): Remove unused variable.
250 * libcoff-in.h (bfd_perform_slip): Declare.
251 * libcoff.h: Rebuilt.
252 * oasys.c (oasys_write_sections): Remove zero initialization of
254 * reloc16.c: Indentation change.
256 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
258 * configure.in, config/i386-mach3.mt: Update for new configuration
259 (--with-targets and so on).
260 * hosts/i386mach3.h: Declare errno.
261 * targets.c: Declare i386mach3_vec.
263 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
265 * nlmcode.h (nlm_swap_auxiliary_headers_in,
266 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
267 and sharedDebugRecordCount fields.
269 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
271 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
272 we started using trad-core.c for SCO instead.
274 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
276 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
278 * elfcode.h (assign_file_position_for_section): Align sh_offset to
279 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
281 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
283 From Jeff Law and Pete Hoogenboom at Utah:
285 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
286 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
287 and moved into libhppa.h. All references changed.
288 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
289 (get_opcode and opcode defines): Move into libhppa.h
290 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
292 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
294 (get_opcode): Moved here. FIXME! this really should be a C function
295 inside the opcode library!
296 (bfd_hppa_insn2fmt): Likewise.
298 * targets.c (target_vector): Enable elf32-hppa vector.
300 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
301 and clarify existing comments. Do not use DEFUN to declare this
302 function. Fix numerous indention problems. Correctly handle cases
303 where symbol extension section may need to be read from disk,
304 read from memory, or built then read from memory.
306 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
307 formatting and indention problems gnu-indent can not handle.
308 Clarify some comments about relocation types. Comment basic
309 relocation "classes". Group PARAM declarations together.
310 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
311 enumerated type rather than #defines.
313 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
315 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
316 that GDB can figure out text_start and text_end.
318 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
320 Fix up warnings from gcc -Wall:
321 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
322 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
323 cast it to unsigned long.
324 * ecoff.c (ecoff_emit_aggregate): Use %ld.
325 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
326 * coffcode.h (dummy_reloc16_estimate): Specify return type.
328 * libbfd.c (bfd_write): If not everything is written out, set
329 bfd_error to system_call_error. If the return value is
330 non-negative, set errno to ENOSPC (if ENOSPC is defined).
331 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
332 (bfd_generic_set_section_contents): For a bad offset + count, set
333 bfd_error to bad_value.
334 * seclet.c (rel): Don't abort. Instead, return false.
336 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
338 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
340 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
342 * config.bfd: handle mips*-* instead of mips-*, use mips*el
345 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
347 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
348 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
349 fprintf collides with the native one.
351 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
353 * targets.c (target_vector): Enable MIPS ELF vectors.
355 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
357 * config.bfd: Use bigmips for mips-sony-bsd*.
359 * configure.host, config.bfd: Add * to end of all OS names.
361 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
363 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
364 with Ultrix header files.
366 * som.h (struct som_section_data_struct): Renamed from
367 som_section_data to avoid conflict with macro by that name.
369 Changes from Jeff Law and Peter Hoogenboom at Utah:
371 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
372 in delay slot' optimization in combination with a long call
373 stub should always be r31.
375 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
376 across all relocation types, retrieve instruction addends from
377 the relocation entry rather than from the instruction itself.
379 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
380 error that only occurred when the addend of an 'addil' or
381 'ldil' was larger than 21 bits and very close to a 2K byte
384 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
385 which a jump is placed in the delay slot of a function call.
386 The jump was being accomplished via an adjustment to the
387 return pointer. This optimization would break the long call
388 stub code, if there was any.
390 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
391 to long branch stubs to avoid use of general register 2.
393 * hppa_stubs.h: New stub instructions.
395 * elfcode.h: Declare bfd_elf_find_section.
397 * som.h (som_section_data): Add new "subspace_index" field.
399 * som.c (setup_sections): Save the original SOM subspace index
400 in the BFD section associated with that subspace.
401 (som_get_symtab_upper_bound): Implement.
402 (som_get_symtab): Implement.
403 (som_print_symbol): Implement.
404 (som_slurp_string_table): New function to read a string table
405 from a SOM object file.
406 (som_section_from_subspace_index): New function to return the
407 section which corresponds to a SOM subspace index.
408 (som_slurp_symbol_table): New function to read the symbol
409 table from a SOM object file.
410 (som_make_empty_symbol): Check for errors from bfd_zalloc.
411 (som_new_section_hook): Initialize subspace_index field to
414 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
415 Set EXEC_P for executables.
416 (setup_sections): Correctly identify when a section has
418 (log2): New function.
419 (setup_sections): Correctly convert between SOM alignments and BFD
422 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
423 for sections which correspond to SOM spaces, doing so confuses
424 many utilities. Set assorted SEC_* flags for SOM subspaces
425 which correspond to BFD sections.
427 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
428 string table should have sh_type == SHT_STRTAB. Add
429 processing to make it so.
431 * elfcode.h: (bfd_section_from_shdr): String tables (other
432 than .strtab) were not getting the file offsets recorded, so
433 they could not be read from disk.
435 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
436 the section header and the vma field of a section at 0 if the
437 section is not part of the program execution image. (e.g.,
440 * som.[hc]: Change target vector prefix from "hppa" to "som".
441 Consistently use obj_som prefix to access fields in backend data
442 structures. Fix all callers/references.
444 * som.h: Do not include files only needed for core file reading here.
445 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
446 forward structure declarations, they are unnecessary.
447 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
448 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
449 fields for future use. Change obj_som_* macros as appropriate.
450 (som_section_data): New structure to keep SOM specific information
451 about BFD sections (for future use).
453 * som.c: Provide PARAMS declarations for all functions currently
455 (struct container): Delete unwanted structure definition.
456 (som_object_setup): Add comments. Use som_mkobject to allocate
457 SOM specific information in the BFD; use information from the
458 file and (possibly empty) auxiliary headers to initialize this
459 information. Delete redundant bfd_get_symcount (abfd) "calls".
460 (setup_sections): Return type is now boolean, fix return statements.
461 "Fix" handling of BSS like subspaces in the computation of the
462 containing space's size. If the subspace has relocations, set the
463 appropriate BFD section flags and record the index into and the
464 size of the fixup stream. Always return a value.
465 (som_object_p): Set bfd_error appropriately if errors are detected
466 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
467 Do not try to read a non-existant auxiliary header.
468 (som_mkobject): Flesh out.
469 (som_section_hook): Allocate space to hold SOM specific information
472 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
475 * coff-h8300.c, coffcode.h: Change shrink parameter
476 in *_reloc16_estimate to unsigned to match prototype.
477 * archive.c: Avoid "/*" in comment.
479 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
481 * dep-in.sed: Create our own line breaks for a more aesthetic
483 * Makefile.in: Rebuilt dependencies.
485 * elf32-mips.c: Include "seclet.h".
486 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
487 Elf32_External_RegInfo.
488 (mips_elf_seclet_link): New function. Link the .reginfo section
489 specially, and pass everything else to the generic routine.
490 (bfd_elf32_bfd_seclet_link): Define macro.
491 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
494 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
496 * libnlm.h (nlm_backend_data): Added signature field.
497 (nlm_signature): New macro.
498 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
499 signature from the backend rather than the constant NLM_SIGNATURE.
500 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
502 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
503 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
505 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
507 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
509 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
511 * Makefile.in (HFILES): New variable, for use in "make dep".
512 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
513 remake it, so that "$?" is complete.
514 (.dep1): Don't need to remove .dep1 first.
515 (dep.sed): Depend on config.status, not Makefile.
518 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
520 * coff-alpha.c: Implemented reloc handling for the linker, made
521 various other related changes.
522 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
523 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
525 (ecoff_bfd_get_relocated_section_contents): Don't define.
526 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
527 Handle .lita section.
528 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
529 finish_reloc backend field renamed to adjust_reloc_in.
530 (ecoff_bfd_seclet_link): Adjust number of aux entries to
531 debug_align boundary.
532 (ecoff_compute_section_file_positions): If rdata_in_text put
533 .rdata section in text segment, not data segment. Put .pdata
534 section in text segment.
535 (ecoff_write_object_contents): Likewise. Also, call
536 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
537 absolute sections when writing out relocs.
538 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
539 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
540 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
541 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
542 (mips_adjust_reloc_out): New function (does nothing).
543 (mips_ecoff_backend_data): Initialize new fields.
544 (ecoff_bfd_get_relocation_section_contents): Define to be
545 bfd_generic_get_relocated_section_contents.
547 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
550 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
552 * reloc.c (bfd_perform_relocation): Add comments attempting to
553 explain PC relative relocations.
555 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
557 (coff_compute_section_file_positions): Remove check for
558 USE_DISCARDED_SECTIONS_COUNT.
559 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
560 it on host defines is wrong.
562 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
563 (ecoff_write_object_contents): Don't require the .reginfo section
564 to be a particular size.
566 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
568 * Makefile.in (dep-in): New rule, for editing dependencies into
569 Makefile.in in $(srcdir). Use move-if-change.
570 (.dep1, dep): Use move-if-change.
571 (CFILES): Add coff-apollo.c.
573 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
575 * Makefile.in: Recognise new file, coff-apollo.o
577 * coff-apollo.c: New file
579 * coffcode.h: Recognise apollo magic numbers and writable text
581 * coffswap.h: Swap Apollo optional header entries
583 * config.bfd: Add line for Apollo
585 * configure.host: Replace apollo68b and apollo68v with Apollo
587 * configure.in: Recognise apollocoff_vec
589 * targets.c: Likewise
591 * config/apollo.mh, config/apollo.mt: New files
593 * hosts/apollo68.h: Remove inclusion of strings.h
595 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
597 * coff-i386.c (i3coff_object_p): Now static.
599 * Makefile.in: Updated dependencies.
600 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
602 * dep-in.sed: New file.
604 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
605 conflicts when "--with-targets=all".
606 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
607 m68k_howto2rtype): Rename via macros to keep namespace clean.
608 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
611 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
613 * elf32-mips.c: Extensive additions to do relocations and to
614 handle MIPS specific sections.
615 * libelf.h (elf_backend_data): Pass fourth argument to
616 elf_backend_section_from_bfd_section to permit it to control the
617 section index to use.
618 (elf_obj_tdata): Add gp and gp_size fields.
619 (elf_gp, elf_gp_size): New accessor macros.
620 * elfcode.h: Removed a number of unused local variables.
621 (elf_fake_sections): Clear section header before calling
622 elf_backend_fake_sections, not after.
623 (prep_headers): Return true at end.
624 (elf_section_from_bfd_section): Pass retval argument to
625 elf_backend_section_from_bfd_section.
626 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
627 Accept and ignore new retval argument.
628 * bfd.c: Include libelf.h.
629 (bfd_set_gp_size): Handle ELF targets.
630 * Makefile.in (bfd.o): Depends upon libelf.h.
631 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
633 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
635 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
636 (ecoff_mkobject_hook): New function.
637 (ecoff_new_section_hook, ecoff_sizeof_headers,
638 ecoff_compute_section_file_positions, ecoff_set_section_contents,
639 ecoff_write_object_contents): Handle dummy REGINFO section.
640 (ecoff_get_section_contents): New function to handle reading
642 * libecoff.h (ecoff_get_section_contents): Change from macro
643 definition to function prototype.
644 (ecoff_mkobject_hook): New prototype.
645 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
646 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
647 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
648 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
650 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
652 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
653 by casting the most significant byte to bfd_vma.
655 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
657 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
658 if configuring --with-targets=all.
660 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
662 * aoutx.h (howto_table_std): Correct the "size" field in some
665 * reloc.c (reloc_howto_type): Change documentation to dispel any
666 notion that the "size" field is a power-of-two indicator.
668 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
670 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
672 Make support for relaxing more generic.
673 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
675 * libcoff.h, libcoff-in.h: declarations. Prototypes
676 * coffcode.h (bfd_coff_std_swap_table): Add calls to
677 coff_reloc_16_extra_cases and coff_reloc16_estimate.
678 (dummy_reloc16_estimate): New function.
679 * coff-h8300.c (h8300_reloc16_estimate): New function
681 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
683 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
684 (align_file_position): New function.
685 (elf_locate_sh): Disabled function deleted.
686 (assign_file_positions_for_symtab_and_strtabs): Align position,
687 then place symtab, then do other sections.
688 (map_program_segments): Align program header.
689 (assign_file_positions_except_relocs): Align section headers.
690 (assign_file_positions_for_relocs): Align relocation sections.
692 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
694 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
695 Change other hppa entries to use -*- not -hp-.
696 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
698 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
699 characters in comment to octal escapes.
701 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
703 * coff-i386lynx.c: Removed, name too long.
704 * i386lynx-cf.c: New file, was coff-i386lynx.c.
705 * configure.in: Reflect file name changes.
706 * Makefile.in: Mention Lynx-related files.
708 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
711 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
712 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
714 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
715 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
716 sections of type STYP_INFO. (from Minh Tran-Le)
717 (coff_compute_section_file_positions): Add discarded_sections_count
718 to abfd->section_count, which helps `strip' keep the size
719 of the executable header constant.
720 * coff-i386.c (discarded_sections_count): New variable, initialized
721 to zero. For use by `strip'. Currently being used only in aix386
722 coff, but may be useful for other coff systems. (from Minh Tran-Le)
724 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
726 * archive.c: Cosmetic improvements.
727 * opncls.c: Cosmetic improvements.
728 (new_bfd): Removed redundant structure slot init.
730 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
732 * config/news-mips.mh, hosts/news-mips.h: New files.
733 * configure.host: Use news-mips for mips-sony-bsd*.
735 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
737 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
738 * coff-i386lynx.c: New file, defines Lynx target vector and name,
739 includes coff-i386.c.
740 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
741 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
742 * i386lynx.c: Remove coff vector definition entirely.
743 (lynx_32_swap_ext_reloc_in): Define.
744 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
746 (lynx_32_swap_ext_reloc_out): Define.
747 (lynx_32_swap_std_reloc_out): Define.
748 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
749 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
750 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
751 (WRITE_HEADERS): Define, call Lynx swapping fns.
753 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
755 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
757 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
758 relocations of size 8, 16, 32. Sort generic relocs by type rather
759 than size. Added a little documentation too.
761 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
762 (TABLE_SIZE): New macro.
763 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
765 (swap_std_reloc_out): Write baserel relocs correctly.
766 (swap_std_reloc_in): Handle r_baserel field. Assert that
767 r_jmptable and r_relative fields are clear, and that the computed
768 index does refer to a defined entry of the howto table.
770 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
772 * section.c (bfd_make_section_anyway): New function.
773 * section.c: Change comments to say several sections can have
775 * bfd-in2.h: Re-generate to reflect above change.
776 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
777 if still no section after the bfd_coff_make_section_hook.
778 * coffcode.h: Add comment about TWO_DATA_SECS.
780 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
782 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
784 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
787 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
789 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
791 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
792 and i386lynx_coff_vec.
793 Added m68klynx_aout_vec and m68klynx_coff_vec.
794 * targets.c (target_vector): Removed i386lynx_vec, added
795 {i386,m68k}lynx_{aout,coff}_vec.
796 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
798 * m68klynx.c: New file.
799 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
800 and i386lynx_coff_vec.
801 * config/m68k-lynx.mt: New file.
802 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
803 * hosts/m68klynx.h: New file.
805 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
807 * archive.c: Define offsetof here.
808 * hosts/*.h: Don't define it here.
810 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
812 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
815 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * hpux-core.c: Add comment about hpux version 7.
819 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
821 * lynx-core.c (lynx_core_file_p): Change per-thread register
822 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
823 in gdb/corelow.c. Create alias .reg section for the currently
826 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
828 * libecoff.h (ecoff_backend_data): Removed big_magic and
830 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
831 of big_magic and little_magic.
832 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
833 matches endianess of bfd.
834 (mips_ecoff_backend_data): Removed initialization of big_magic and
836 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
837 based on magic number. Support r4000 magic numbers.
838 (ecoff_get_magic): New function.
839 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
840 the backend structure.
841 * cpu-mips.c (arch_info_struct): Added case for r6000.
843 For MIPS configurations put both big and little endian versions in
844 the list of targets; the code is getting compiled in anyhow.
845 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
846 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
847 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
848 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
849 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
851 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
853 * osf-core.c: New file for OSF/1 core file support.
854 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
855 (HDEPFILES): Set to osf-core.o.
856 * bfd-in2.h (union tdata): Add osf_core_data member.
857 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
858 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
859 (osf-core.o): New dependency.
861 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
863 * TODO: Remove note about making --with-bfd-targets use canonical
864 target configuration name (already done); reword item about
865 separating reading and writing stuff to not refer to a
868 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
871 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
873 * gen-aout.c (main): Output newline after end of comment, not
874 before. (Reported by Jonathan Stone,
875 jonathan@oscar.stanford.edu).
877 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
879 * archive.c (compute_and_write_armap): Put weak symbols in the
882 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
883 section, not the .stabstr section. Set the type of the .stabstr
884 section to SHT_STRTAB.
885 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
887 * section.c (SEC_DEBUGGING): New section flag.
888 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
889 and the name starts with .debug, .line or .stab, set
890 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
891 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
892 SEC_DEBUGGING to section_flags.
893 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
894 SEC_DEBUGGING and SEC_CODE to section_flags.
895 * bfd-in2.h: Updated.
897 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
899 * bfd.c (tdata): Add lynx_core_data.
901 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
902 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
903 (ecoff_write_object_contents): Don't set scnptr to zero just
904 because size of section is zero. Needed for Irix 4.0.5F.
906 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
908 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
910 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
912 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
913 * bfd-in2.h (tdata): Add lynx_core_data;
914 * config.bfd configure.host: Get rid of superfluous netbsd and
916 * configure.in: Add lynx-core.o to Lynx config.
917 * i386lynx.c: Add defs for core file support.
918 * lynx-core.c: New file with Lynx core file support.
919 * hosts/i386lynx.h: Move lots of host specific includes to here.
920 Add def of HOST_LYNX. Remove unnecessary defs.
922 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
924 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
925 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
926 SEC_DATA for a SHF_NOBITS section.
928 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
929 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
930 * nlmcode.h: Add some casts to avoid warnings.
931 (nlm_write_object_contents): Ignore relocs for sections that are
932 neither code nor data. Just use the symbol value for debugging
933 symbols; don't offset by the section vma.
935 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
937 * reloc.c (bfd_perform_relocation): Don't return an error when
938 performing a reloc against an undefined weak symbol.
939 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
940 than obsolete BSF_EXPORT.
942 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
944 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
945 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
946 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
947 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
948 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
949 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
950 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
951 defined on all hosts, now that archive.c uses it.
953 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
955 * elfcode.h (elf_map_symbols): Create section symbols for all
956 sections, not just allocated sections; debugging sections can have
958 (elf_symbol_from_bfd_symbol): If there is an output section, use
959 the section index from that rather than the input section.
961 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
963 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
964 libbfd.h, which is regenerated from this file.
966 * bfd-in.h (symtype): Deleted typedef.
968 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
970 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
971 xor and subtract. Otherwise it will not sign extend if the type
972 of bfd_vma is larger than int.
974 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
975 and frameoffset as signed numbers. From Peter Schauer.
977 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
979 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
980 special function for all reloc entries.
981 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
983 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
984 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
986 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
988 * libbfd-in.h (struct artdata): Add armap_timestamp and
989 armap_datepos here too.
991 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
993 Improve timestamp support in BSD archive files to avoid linker
996 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
997 (bfd_flush, bfd_stat): Add prototypes.
998 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
999 (bfd_stat): Add, does fstat on a BFD.
1001 * archive.c (_bfd_write_archive_contents): At end of file writing,
1002 verify and possibly update the timestamp in the armap, if a BSD
1003 archive. FIXME! Kludge recognizes BSD archive, rather than
1004 vectoring properly. Should add to xvec.
1005 (compute_and_write_armap): Move prototype to top, avoid PROTO.
1006 (bsd_write_armap): Save timestamp and file location thereof, when
1007 writing the armap in a BSD file.
1008 (bsd_update_armap_timestamp): New function to check and
1009 rewrite the timestamp.
1011 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1013 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1015 * hosts/i386sco.h: Define a bunch of stuff for core files.
1016 * sco-core.c: Remove, replace by trad-core.c.
1017 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1018 * config/i386sco.mh: Use trad-core not sco-core.
1019 * hosts/i386isc.h, config/i386isc.mh: Remove.
1020 * configure.host: Use i386sco for isc.
1021 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
1022 * config.bfd: Use i386-coff not i386-sco.
1024 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1025 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1026 i486-elf which doesn't exist).
1028 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1030 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1031 padding field to zero.
1033 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1034 * configure.in: Remove bogus netbsd386 handling.
1036 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1037 Correct overflow detection requires matching the upper four bits
1038 of the destination against the PC.
1040 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1042 * configure.in: Make 64-bit stuff work with "--with-targets=all".
1044 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1046 * libbfd-in.h: Removed swapping routines declarations.
1047 * bfd-in.h: Added swapping routine declarations, and renamed them
1048 from _do_* to bfd_*.
1049 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1050 * Changed all callers.
1051 * libbfd.h, bfd-in2.h: Rebuilt.
1053 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1055 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1058 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1060 * configure.in: Reorganized setting of makefile variables so
1061 64-bit stuff works again.
1063 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1066 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1067 "native_elf_sym" field, merged to make new type "elf_symbol_type".
1068 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1069 Deleted field raw_syms.
1070 (obj_symbols): Remove cast.
1071 (obj_raw_syms): Deleted.
1072 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1073 native_elf_sym fields.
1074 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1077 From Pete Hoogenboom and Jeff Law:
1079 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1081 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1082 bits are zero (e.g., they specify no relocations), then do not
1083 even bother adding their entries to the symextn section.
1085 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1086 of scope can have an argument relocation stub.
1088 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1089 structure and type to elf32_hppa_stub_description. This makes
1090 it consistent with the GNU coding conventions.
1091 (elf32_hppa_stub_description): Added a 'next' field to allow
1092 linking of stub description structures.
1093 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1094 keep track of individual stubs.
1095 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1096 Combined with the elf32_hppa_stub_description structure.
1097 (elf32_hppa_stub_name_list): New type to keep track of
1099 (add_stub): Removed.
1100 (add_stub_by_name): New function.
1101 (find_stub_by_name): New function.
1102 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1104 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1107 * elf32-hppa.c: (retval_mismatches): The direction of argument
1108 relocation was reversed.
1109 (hppa_elf_build_arg_reloc_stub): Return address was not being
1111 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1112 argument relocation bits so this function can be used in the check
1114 (hppa_elf_stub_check): Pass caller argument relocation bits into
1115 hppa_elf_arg_reloc_needed_p().
1116 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1117 pass caller argument relocation bits into
1118 hppa_elf_arg_reloc_needed_p().
1120 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1122 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1124 * hosts/delta88v4.h: New for SVR4.
1125 * configure.hosts: Use it.
1127 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1129 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1130 is an SCO pre-define.
1132 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1134 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1136 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1138 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1140 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1141 symbols as BFD local symbols.
1142 (nlm_write_object_contents): Don't bother writing out exported
1143 symbols more than once; they now appear in the symbol table more
1144 than once (with and without a prefix) if necessary. Set offset
1145 values to be non-zero as NLMLINK does.
1147 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1151 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1153 * section.c (struct sec): Move position of user_set_vma, and
1155 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1157 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1158 (symext_rootP, symext_lastP, global_value, GOT_value,
1159 global_symbol, global_sym_defined, symextn_contents,
1160 symextn_contents_real_size, elf_hppa_stub_rootP,
1161 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1162 default initialization.
1163 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1165 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1166 code more readable in 80 columns.
1168 * libhppa.h (all functions): Now inline under GNU C.
1170 More patches from Jeff Law:
1172 * elf32-hppa.c (AR_WARN): Give argument which caused the
1173 invalid argument relocation.
1174 (AR_UNIMP): Delete unused macro.
1175 (hppa_elf_set_section_contents): Always return a value.
1176 (elf32_hppa_backend_table_processing): Likewise.
1177 (elf32_hppa_backend_section_processing: Likewise.
1179 * som.c: New file containing SOM specific code extracted
1182 * som.h: New file containing SOM specific code extracted
1187 * libhppa.h: Delete SOM specific code. Add generic PA
1188 code which can be shared by both SOM and ELF backends.
1190 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1191 depends on libhppa.h now.
1193 * configure.in (hppa_vec): Needs som.o module instead of
1196 * elf32-hppa.c: Include libhppa.h. Do not define
1199 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1200 now lives in libhppa.h.
1201 (hppa_reloc_field_selector_type_alt): Likewise.
1203 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1204 define malloc or free.
1206 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1209 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1211 (elf_hppa_reloc_type_lookup): Likewise.
1212 (elf_hppa_tc_make_sections): Likewise.
1213 (hppa_elf_arg_reloc_needed_p): Likewise.
1214 (hppa_elf_build_long_branch_stub): Likewise.
1215 (elf_reloc_map): Delete, no longer used.
1216 (elf_hppa_reloc_map): Likewise.
1217 (elf32_hppa_symextn_map_max_size): Likewise.
1218 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1220 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1221 of the .hppa_unwind section.
1223 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1225 * config.bfd: recognize m88110.
1227 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1229 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1231 * elfcode.h (elf_section_from_bfd_section): Add detection of
1235 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1236 New functions for support of long branch stubs.
1237 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1238 check for long branch stubs.
1239 (hppa_look_for_stubs): Unused function. Removed.
1240 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1241 version of bfd_set_section_contents.
1242 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1243 when BFD is configured for debugging.
1245 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1246 to return a list of symbols that have non-zero argument
1248 (hppa_elf_stub_finish): Make sure stub generation is done only
1251 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1252 generation relocation entries within a stub.
1253 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1256 * elf32-hppa.c: New #define's for argument relocation types.
1257 (mismatches, retval_mismatches): Updated to reflect new
1258 argument relocation types.
1259 (CURRENT_STUB_OFFSET): New macro.
1261 * elfcode.h (map_program_segments): Set the PF_X bit for data
1264 * elf32-hppa.c: (elf_hppa_howto_table): Add
1265 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1266 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1269 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1270 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1272 * hppa_stubs.h: Add new instructions that are used in linker
1275 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1276 unwind descriptor were incorrect.
1278 * libelf.h (bfd_elf_find_section): Declare.
1280 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1281 function in place of global_sym field in elf_backend_data
1283 (elf32_hppa_backend_symbol_table_processing,
1284 elf32_hppa_backend_section_processing,
1285 elf32_hppa_backend_fake_sections,
1286 elf32_hppa_backend_section_from_shdr,
1287 elf32_hppa_backend_section_from_bfd_section): New functions to
1288 provide support of symbol extension sections and argument
1290 (elf_info_to_howto): Remove call to abort().
1292 * elf32-target.h: Support for special processing by the backend.
1293 (struct elf_backend_data): Added elf_backend_symbol_processing,
1294 elf_backend_symbol_table_processing,
1295 elf_backend_section_processing, elf_backend_section_from_shdr,
1296 elf_backend_fake_sections, and
1297 elf_backend_section_from_bfd_section fields.
1298 * elfcode.h: (bfd_section_from_shdr): Add a check for
1299 processor-specific section types.
1300 (elf_fake_sections): Add a check for processor-specific
1302 (bfd_elf32_write_object_contents): Add a check to see if
1303 there is any final section processing to be done by the
1305 (elf_section_from_bfd_section): Add a check for
1306 processor-specific section types.
1307 (elf_slurp_symbol_table): Remove reference to global_sym in the
1308 elf_backend_data structure. Replace it with a call to
1309 elf_backend_symbol_processing.
1310 * libelf.h: Remove global_sym field in the elf_backend_data
1311 structure. Replace it with a series of backend-specific
1314 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1315 stub_sym should be called target_sym.
1316 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1317 rather than the output bfd (output_bfd).
1318 (hppa_elf_reloc): Get rid of references to the global_sym field in
1319 the elf_backend_data structure.
1321 * elfcode.h (elf_fake_sections): Check the correct condition for
1322 .bss. Also, detect the existence of a .note section.
1324 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1327 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1328 should be a reference to bfd_arch_hppa.
1330 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1331 the bfd_check_format structure to avoid a type mismatch.
1333 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1334 and Jim Kingdon (kingdon@cygnus.com)
1337 * netbsd386.c: New file.
1338 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1339 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1340 libaout.h, targets.c: Other changes.
1342 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1344 * config/m88k-elf.mt: New file.
1345 * config.bfd: Use it for m88*-*-sysv4*.
1347 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1349 * elfcode.h (elf_build_phdrs): Unused function deleted.
1350 (bfd_shdr_from_section): Ditto.
1351 (write_relocs): Don't change section contents for addend.
1352 (elf_locate_sh): Return type is now always elf_internal_shdr,
1353 since the other types were really aliases for this type anyways.
1354 Don't compile this function, since it is static and doesn't appear
1355 to be used in this file.
1356 (sym_is_global): Return non-zero for weak symbols. Abort if
1357 section pointer is null.
1358 (swap_out_syms): Reorder tests so function symbols can be weak.
1359 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1360 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1361 extracting out some common code. Abort if BFD section symbol has
1363 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1364 section symbols. Don't read section contents to fill in addend
1367 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1372 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1374 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1375 specific information for a symbol. Put in elf_sym_num, which
1376 gives the external symbol number in the elf object file, since
1377 local symbols must come before global symbols.
1378 (elf_sym_extra): New macro.
1379 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1380 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1381 symbol number to external number. Store the address of the
1382 Elf_Sym_Extra field for the symbol in the udata field.
1383 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1385 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1387 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1388 array of pointers to section symbols.
1389 (elf_map_symbols): Bump the max index of the section symbols so
1390 that we don't overwrite memory. Store the max index into the
1391 elf_obj_tdata field.
1393 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1395 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1396 to the section symbols we created. Remove unused field
1398 (elf_map_symbols): Fill in array of pointers to section symbols.
1399 Only create section symbols for sections that have SEC_ALLOC set,
1400 and have non-zero size.
1401 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1402 section symbol, look up the section in the list of section
1403 symbols, and set the udata pointer appropriately. Otherwise, if
1404 udata is still NULL, fail an assertion, and use 0, instead of
1407 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1410 mipslelf and mipsbelf respectively.
1411 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1412 * elf32-mips.c: Added some reloc information.
1413 * configure.in: Fixed error message.
1415 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1417 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1419 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1420 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1421 * archures.c: Alphabetize decls.
1423 * configure.in, targets.c: Add missing vectors to the tables.
1424 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1425 Remove hp300bsd_vec due to clash with sunos_big_vec.
1427 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1429 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1430 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1431 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1432 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1433 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1435 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1437 * coffgen.c (coff_section_symbol): If section's output_section is
1438 not yet set, point to itself. This is needed because this is
1439 called on the output file, not the input file.
1441 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1442 dummy value, rather than leaving it NULL.
1444 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1446 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1447 bfd_default_set_arch_mach.
1449 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1451 * config.bfd (cpu): Extract from canonical name with sed.
1452 * configure.in: Don't pass it.
1454 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1456 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1457 BYTE_SIZE conflicts with a Mach header.
1458 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1460 * configure.host: Make sure all OS fields end in *.
1462 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1464 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1465 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1466 doesn't exist, don't try to create it.
1468 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1469 from start of code segment, not start of file.
1470 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1472 * configure.in (SELECT_VECS switch): Likewise.
1474 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1476 * format.c (bfd_check_format): If the target matches the default
1477 target, set match_count to 1, to ignore any previous matches.
1479 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1481 * configure.in: Add reloc16.o when we add
1482 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1483 Makefile.in (BFD_LIBS): Remove reloc16.o.
1485 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1488 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1489 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1490 S-records via SELECT_VECS.
1492 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1493 support S-records, for convenience.
1495 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1497 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1498 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1499 Read and write Alpha relocs. Can't process them yet.
1500 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1501 If the section does not already exist, create it.
1503 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1506 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1507 finish_reloc fields.
1508 * ecoff.c: Move MIPS reloc support from here...
1509 * coff-mips.c: to here.
1510 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1512 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1513 finish_reloc backend function.
1514 (ecoff_write_object_contents): Removed MIPS specific assertions.
1515 * coff-mips.c (mips_finish_reloc): New function.
1516 (mips_ecoff_backend_data): Fill in new fields.
1517 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1519 * targets.c: Added extern for ecoffalpha_little_vec.
1521 * bfd.c (_bfd_host_big_endian): Removed.
1522 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1524 * bfd-in2.h: Regenerated.
1526 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1528 * config.bfd: New file, broken out of configure.in.
1529 * configure.in: Use it, and use standard target names for
1530 --with-targets, replacing --with-bfd-targets.
1532 * archures.c (archures_init_table): Add bfd_sh_arch.
1534 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1535 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1536 Fix error in error message.
1538 * oasys.c: Make bfd_error_vector extern.
1540 * configure.in: Include stab-syms.o for a.out/b.out targets
1541 and hp300{bsd,hpux}.
1543 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1545 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1546 section before setting output_has_begun.
1547 (nlm_set_section_contents): Remove argument names from
1548 mangle_relocs_func prototype.
1549 (nlm_write_object_contents): Remove shadowing local variable.
1550 Don't write out debugging symbols if debugInfoOffset is -1. Add
1551 the codeImageOffset to the start, exit, and check procedure
1553 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1554 Don't check partial_inplace field; its value is irrelevant.
1556 * Base use of sco-core on host, not target.
1557 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1558 * config/i386-sco.mt (TDEFINES): Removed.
1559 * config/i386sco.mh: New file to use sco-core.
1560 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1562 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1563 conversions for some fields.
1565 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1567 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1568 error rather than aborting.
1570 * libnlm.h (struct nlm_backend_data): Added mach field.
1571 (nlm_machine): New accessor macro.
1572 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1574 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1576 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1578 * configure.in: Replace calls to sort with shell code
1581 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1583 * configure.in: Include aout32.o for any a.out/b.out formats.
1585 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1587 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1588 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1589 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1590 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1591 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1592 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1595 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1597 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1599 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1601 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1603 * bfd.c (bfd_scan_vma): New function.
1605 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1607 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1609 * bfd-in2.h: Updated.
1611 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1614 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1616 * configure.in: Remove unneeded test.
1618 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1620 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1622 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1624 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1626 * PORTING, TODO, config/README: Update to reflect below changes.
1628 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1629 --with-bfd-targets="target1,target2,..." and the special target
1630 "all" to get the previous default behavior.
1631 Figure out which architecture and backend .o files are needed from
1632 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1633 the .mt files. Define TDEFAULTS based on them, also.
1635 * Makefile.in: Remove references to MINIMIZE.
1636 * archures.c, targets.c: Ditto.
1638 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1639 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1642 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1643 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1644 SELECT_VECS manually; it's automatic now.
1646 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1647 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1649 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1650 (TDEFAULTS): Don't define BFD; not used.
1652 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1653 this is a host, not a target.
1655 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1657 * elfcode.h (elf_object_p): Add comment about what this function
1658 does and to watch out for side effects. Add FIXME for memory leaks.
1659 Fix comment about checking for matching byte order. Preserve
1660 pointer to old tdata (if any), and restore it if we don't match
1661 file with target vector. If we are going to use goto's, use them
1662 consistently and maintainably.
1663 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1664 to note that the problem is even more serious than just leaked
1665 memory. Replace goto with more traditional return.
1667 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1669 Fix incorrect or useless makefile variable definitions:
1670 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1671 define DEFAULT_VECTOR, instead of TDEFINES.
1672 * config/i386aix.mh (MINIMIZE): Don't define.
1673 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1674 * config/rs6000.mh (ALLOCA),
1675 * config/i386v.mh (ALLOCA),
1676 * config/i386linux.mh (ALLOCA),
1677 * config/i386isc.mh (ALLOCA),
1678 * config/go32.mh (EXTRALIBS): Don't define; not used.
1679 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1680 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1681 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1683 * config/.Sanitize (Things-to-keep): Add README.
1684 * config/README: New file, explaining the variables.
1686 * targets.c (target_vector): Add hp300_bsd_vec.
1687 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1688 (hp300bsd.o): New rule.
1690 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1692 * libelf.h (NAME): Provide a default definition, that's neither
1693 for 32 bits nor for 64.
1695 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1697 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1698 that is what is in elf.c.
1700 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1702 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1703 scBss and scSBss symbols, since it was wrong.
1705 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1708 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1709 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1711 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1712 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1714 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * hpux-core.c: Cast return value from bfd_zalloc.
1718 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1720 * aoutx.h (log2): Delete i387-specific code.
1722 * Makefile.in (BFD_LIBS): Always include elf.o.
1723 (BFD32_BACKENDS): Don't include elf.o here.
1724 (ofiles): Delete references to ofiles2 and ofiles3.
1725 (do_clean): Delete ofiles.
1726 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1727 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1728 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1730 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1733 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1734 (from Meissner's additions to bfd-in2.h).
1736 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1740 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1742 * elfcode.h (elf_write_object_contents): Don't drop core if
1743 elf_symbol_from returns a NULL pointer when processing a non-elf
1744 symbol, use a 0 size instead.
1746 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1748 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1749 bfd_elf32_hash, since the hash table is independent of the 32/64
1752 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1753 that is what is in elf.c.
1755 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1757 * elf32-i386.h (reloc_type): Reformat spacing.
1758 (elf_howto_table): Add the rest of the 386/ELF relocations.
1759 (elf_i386_reloc_type_lookup): Ditto.
1760 (elf_i386_info_to_howto): Ditto.
1761 (elf_i386_info_to_howto_rel): Ditto.
1763 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1765 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1766 of nlm_slurp_symbol_table as boolean, not pointer.
1767 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1768 of nlm_slurp_reloc_fixups as boolean, not pointer.
1770 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1772 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1773 are now predefined by GCC
1775 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1777 * coffgen.c (coff_print_symbol): Add the section offset to the
1778 line number address, so it's printed the same way as the function
1779 address. Only showed up for line numbers that aren't in the first
1782 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1784 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1785 (nlm_mangle_relocs_func): New macro.
1786 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1787 (nlm_i386_mangle_relocs): New function.
1788 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1789 symbols into the .bss section.
1790 (nlm_set_section_contents): Call the mangle_relocs function.
1791 (nlm_write_object_contents): Treat a reloc against any defined
1792 symbol as an internal reloc. Fix bug in external reloc counting.
1793 Get the offset and debugging type right for .bss symbols. Only
1794 output debugging symbols for defined symbols.
1796 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1798 * coff-z8k.c (rtype2howto): Likewise.
1799 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1800 * elf32-i386.c (TRACE): Likewise.
1801 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1802 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1803 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1804 argument rather than using printf.
1806 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1808 * coffswap.h: Added macros used when accessing several fields;
1809 default is the same as before.
1810 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1811 * coff-alpha.c: Defined macros to use the right sizes in
1813 * libecoff.h: Backend information is now in target vector, not
1814 BFD. Start of backend information is COFF backend information.
1815 * coff-alpha.c, coff-mips.c: Changed accordingly.
1816 * ecoff.c (ecoff_mkobject): New function.
1817 (ARMAP_START): Changed into backend information, since Alpha uses
1819 (ecoff_slurp_armap): Don't overlay archive header.
1820 * bfd.c: Include libcoff.h.
1822 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1824 * Makefile.in (install): Fix sh syntax error.
1826 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1828 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1830 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1832 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1834 * ecoff.c: New file for generic ECOFF functions.
1835 * ecoffswap.h: New file for ECOFF swapping functions which differ
1836 only slightly for different targets.
1837 * libecoff.h: Added prototypes for ecoff.c functions.
1838 (ecoff_backend_data): New structure.
1839 (ecoff_tdata): Added backend_data field. Changed external data
1840 pointers to be PTR rather than to a particular struct.
1841 (ecoff_symbol_struct): Moved in from coff-mips.c.
1842 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1843 Added ECOFF backend structures. Include ecoffswap.h.
1844 * coff-msym.c: Removed; superseded by ecoffswap.h.
1845 * bfd.c: Include coff/internal.h.
1846 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1848 (BFD64_BACKENDS): Added coff-alpha.o.
1849 (CFILES): Removed coff-msym.c. Added ecoff.c.
1850 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1851 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1852 (ecoff.o, coff-alpha.o): New targets.
1853 (coff-msym.o): Removed target.
1855 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1857 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1858 of EXFUN in the BFD sources. Heave ho!
1860 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1862 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1864 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1866 * hosts/sun3.h: remove some more conflicting decls
1868 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1870 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1871 redefine TEXT_START_ADDR to be 0.
1873 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1875 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1876 host and target info.
1878 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1880 * nlm32-i386.c: New file. First cut at i386 NLM code.
1881 * libnlm.h: Added some more prototypes.
1882 (struct nlm_relent): New structure.
1883 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1884 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1885 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1886 nlm_reloc_fixup_secs.
1887 (struct nlm_backend_data): New structure, with accessor macros.
1888 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1889 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1890 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1892 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1893 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1895 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1896 external references in symbol table as undefined symbols.
1897 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1898 argument in get_symtab rather than in slurp_symbol_table.
1899 (nlm_slurp_symbol_table): Save symbol information in tdata.
1900 (nlm_print_symbol): New function.
1901 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1902 nlm_canonicalize_reloc): New functions to read relocs.
1903 (nlm_compute_section_file_positions, nlm_set_section_contents,
1904 nlm_external_reloc_compare, nlm_write_object_contents): New
1905 functions to create NLM files.
1906 * nlm-target.h: Define all the nlm functions here either as
1907 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1908 the backend_data field to TARGET_BACKEND_DATA.
1909 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1910 they are now in nlm-target.h.
1911 (TARGET_BACKEND_DATA): Define as NULL.
1912 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1913 (nlm_set_arch_mach): New function.
1914 * targets.c: Added nlm32_i386_vec.
1915 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1916 (CFILES): Added nlm32-i386.c.
1917 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1918 (nlm32-i386.o): New target.
1920 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1922 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1923 C, and aren't needed anyway (return int)
1925 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1927 * elfcode.h: Use casts with bfd_alloc and alloca.
1929 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1931 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1932 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1933 older cpp's, that don't do additional replacement on the JUMP_TABLE
1935 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1938 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1940 Yet another trad-core variant:
1941 * config/esix.mh, hosts/esix.h: New files.
1942 * configure.hosts: Use them.
1944 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1946 * reloc.c (bfd_perform_relocation): Handle the case of
1947 complain_overflow_bitfield, rightshift > bitpos, and a negative
1950 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1952 * elfcode.h: Reimplement segment writing.
1953 (elf_write_phdrs): Use precomputed e_phoff rather than making
1955 (elf_build_phdrs): Disabled, for now.
1956 (assign_file_position_for_section): Don't change file offset for
1958 (assign_file_positions_for_symtab_and_strtabs): New function.
1959 (struct seg_info): New type.
1960 (map_program_segments): New function.
1961 (assign_file_positions_except_relocs): For executables, leave
1962 section headers &c for last, and properly align all sections with
1964 (prep_headers): No longer abort when EXEC_P is set.
1965 (write_shdrs_and_ehdr): Deleted all code relating to program
1968 * elfcode.h (various): Deleted some unused code, and debugging
1970 (write_relocs): Cache value of last symbol looked up, to save
1971 time if the symbol is referred to repeatedly.
1972 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1974 (assign_section_numbers): Likewise.
1976 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1978 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1979 (struct elf_obj_tdata): New field, phdr.
1980 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1982 (ELF_MAXPAGESIZE): Default to 1.
1983 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1984 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1985 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1986 Most should have length field of `2'.
1988 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1990 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1992 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1994 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1995 the top level script has already adjusted for it.
1997 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1999 * srec.c (srec_write_symbols): Get CR LF in the right order.
2001 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2003 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2005 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2007 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2008 bitpos when overflow checking.
2010 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2012 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2013 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2014 Send error messages to stderr.
2016 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2018 * nlm{32,64}-target.h: Remove.
2019 * nlm-target.h: New file, merged from nlm{32,64}-target.h
2020 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2021 * nlm.c (ARCH_SIZE): Remove define to zero.
2022 * nlm32-gen.c (ARCH_SIZE): Define to 32.
2023 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2024 * nlm{32,64}-gen.c (nlm-target.h): Include.
2025 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2026 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2027 nlm<size>, and use macros select size.
2029 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2031 * Makefile.in (Makefile): add configure.in, drop redundant
2032 $(srcdir), drop redundant ./
2034 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2036 * hpux-core.c: New file; backend for HP/UX style core files.
2037 * bfd.c (struct _bfd): Renamed hppa_core_data field to
2039 * bfd-in2.h: Updated.
2040 * hppa.c (make_bfd_asection, hppa_core_file_p,
2041 hppa_core_file_failing_command, hppa_core_file_failing_signal,
2042 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2043 Removed from target vector.
2044 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
2046 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2048 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2049 (HDEPFILES): Set to hpux-core.o.
2050 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
2051 * hosts/hp300.h (HOST_HP300HPUX): Define.
2052 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2053 aix386-core.o, hpux-core.o.
2054 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2056 * reloc.c (enum complain_overflow): New enumeration with the
2057 various flavours of overflow checking.
2058 (srtuct reloc_howto_struct): Changed complain_on_overflow field
2059 from boolean to emum complain_overflow. Removed obsolete absolute
2061 (HOWTO): Removed absolute argument.
2062 (bfd_perform_relocation): Do overflow checking on all types of
2064 * bfd-in2.h: Updated accordingly.
2065 * all targets: Updated initialization of reloc howto tables.
2067 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2069 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2072 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2074 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2076 * elfcode.h: Fix several illegal pointer combination warnings for
2077 usages of bfd_alloc and alloca.
2079 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2080 apparent Sun C preprocessor recursion. Fix access macros.
2081 * nlmcode.h: Remove spurious '&' before several array references.
2083 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2085 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2086 config/m68k-coffun.mt -> u68k-coff.mt.
2087 * Makefile.in, configure.in: Corresponding changes.
2089 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2091 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2092 function name; it's valid without, and some compilers give
2093 warnings with it there.
2095 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2097 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2098 * bfd.c (union tdata): Add nlm_obj_data;
2099 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2101 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2103 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2104 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2105 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2106 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2107 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2108 * bfd-in2.h (INLINE): Defines moved here.
2109 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2110 * libelf.h (CAT4): Move define to bfd-in2.h.
2111 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2112 * bfd-in2.h (union tdata): Add nlm_obj_data.
2113 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2114 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2115 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2116 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2117 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2120 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2122 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2124 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2126 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2127 Deleted `thunk' structure, merged into tdata, duplicate data
2129 Rearranged functions, grouping by functionality.
2130 Broke up many functions in elfcode.h, re-ordered many parts of
2131 file writing to handle unpredictable state of section relocation
2132 table as provided by various applications.
2133 Still needs cleanup: Merge functions back together, split out
2134 data structure with only data that is used only when writing out
2137 * elf.c (bfd_elf_generic_reloc): New function, taken from
2139 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2140 bfd_perform_relocation lossage.
2142 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2144 (ofiles): Don't use sort or uniq; do it with sh constructs.
2146 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2148 * coffcode.h: Recognize I386PTXMAGIC.
2149 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2150 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2151 New macros; use it if defined.
2152 * config/symmetry.mh, hosts/symmetry.h: New files.
2154 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2156 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2157 * Makefile.in: Change accordingly.
2158 (CFILES): Add elf64-gen.c.
2160 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2162 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2164 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2166 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2169 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2171 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2172 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2174 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2176 * configure.in: Recognize h8300h-*-*.
2178 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2180 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2181 type R_H8500_HIGH_16.
2182 * coff-sh.c (r_imm32): Get the width of the reloc right.
2184 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2186 * configure.in: Add new target m68k-coffun to the dpx/2.
2187 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2189 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2191 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2192 sparc-aout-specific list.
2194 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2196 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2198 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2199 and Jim Kingdon (kingdon@cygnus.com)
2201 * elfcode.h: Use memset not bzero.
2202 * trad-core.c: Don't include <sys/file.h>.
2203 * i386linux.h: Include <sys/file.h>.
2204 * coff-m68k-un.c: new file to handle names with underscores on
2206 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2207 to not duplicate the function in the executable.
2208 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2210 * coffcode.h (MC68KBCSMAGIC): case added.
2211 * targets.c: Add m68kcoffun_vec.
2212 * configure.host: added support for Bull dpx/2.
2213 * config/dpx2.mh, hosts/dpx2.h: new files.
2214 * Makefile.in: added target coff-m68k-un.
2216 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2218 * aoutf1.h: Add definition of MACHTYPE_OK.
2220 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2222 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2225 * syms.c, bfd-in2.h: Doc fix.
2227 * coffcode.h (CALC_ADDEND): Check for common section using the
2228 section flag as well as the symbol flag.
2230 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2232 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2233 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2234 be sufficient. Define TEXT_START_ADDR.
2236 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2238 * aoutx.h (translate_from_native_sym_flags): Removed statep
2239 argument. Just let an indirect symbol point to the next symbol
2240 without forcing the next symbol to be undefined. Changed all
2242 * hp300hpux.c (slurp_symbol_table): Changed call to
2243 translate_from_native_sym_flags.
2244 * targets.c: Added hp300hpux_vec.
2245 * Makefile.in (hp300hpux.o): Added dependencies.
2247 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2249 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2250 relocs together, and add 64-bit versions.
2251 (bfd_generic_get_relocated_section_contents): Argument to alloca
2254 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2255 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2257 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2258 (new_bfd): Prototype-style definition, using DEFUN.
2259 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2260 argument is type size_t, not bfd_size_type.
2261 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2262 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2263 bfd_error_nonrepresentabltrap): Prototypes.
2264 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2265 bfd_alloc_grow): Adjusted prototypes for arg type change.
2266 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2267 do_slurp_coff_armap, bfd_construct_extended_name_table):
2269 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2270 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2273 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2274 (ofiles): New target. Build a list of unique file names, in case
2276 (TARGETLIB): Use list of files from ofiles.
2277 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2278 minimal-bfd flag and target makefile frag contents.
2280 * elfcode.h (elf_read): Delete static declaration, since function
2282 (elf_map_symbols): Write out section symbols for all sections, for
2284 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2285 section symbols for the same section.
2286 (elf_find_nearest_line): Don't print message, just return false.
2288 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2290 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2292 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2294 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2297 (realclean): Remove generated headers.
2299 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2301 * section.c (bfd_set_section_content): Deny if file is not opened with
2302 the proper mode, set output_has_begun if file is openened for update.
2303 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2304 done in bfd_set_section_content.
2306 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2308 * hosts/std-host.h: Removed declarations of printf, fprintf,
2309 fcntl, fread and fwrite. They are all error prone for one reason
2310 or another. Changed declaration of memchr from char * to PTR.
2312 * configure.in (mips-*-riscos*): New target; use riscos.
2313 * configure.host (mips-*-riscos*): New host; use riscos.
2314 * config/riscos.mh (HDEFINES): Add -G 4.
2316 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2317 rather than casting the result of bfd_h_get.
2319 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2321 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2324 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2326 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2327 include in search list if BFD64 is defined.
2329 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2330 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2332 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2334 * elf64-target.h, elf64-generic.c: New files.
2335 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2336 (elf64-generic.o): List dependencies.
2338 * Makefile.in: List target `all' explicitly before host/target
2339 makefile fragments are included, in case they define any new
2342 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2343 versions as appropriate. Uses updated.
2344 (elf_debug_section): Declare before use.
2345 (elf_debug_file): New function.
2346 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2347 Alignment value in section header is n_bytes, not log2.
2348 (new_section_hook): Do nothing for now.
2349 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2351 (elf_core_file_p): Simplify check for correct class (word size).
2352 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2353 Initialize all fields when creating data structures.
2354 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2355 (elf_compute_section_file_positions): Set correct class in output
2357 (elf_write_object_contents): Section symbols have empty names in
2360 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2361 args to size_t before call.
2362 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2364 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2366 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2367 number information, return 0 for line number.
2369 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2371 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2374 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * hosts/riscos.h: Define NBPG and UPAGES.
2378 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2380 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2381 lvalue; it contains a cast.
2383 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2385 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2386 Use unsigned hash values for better hashing.
2387 (hash): Hash in the string length for long strings.
2389 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2391 * aoutx.h (compare): Replace 3 if's with a subtraction.
2392 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2393 in decreasing order of success, as an optimization.
2394 (hash): Take a length arg; ignore chars after #25, for speed.
2395 (add_to_stringtab): Pass length to hash.
2397 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2399 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2401 * elfcode.h (elf_new_section_hook): Do nothing for now.
2402 (elf_write_object_contents): Output common symbols the way ELF
2405 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2407 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2408 here from elfcode.h. A couple of size-specific structure pointers
2409 were changed to PTR; uses fixed appropriately.
2410 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2411 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2412 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2413 temporary macros to ease name change.
2414 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2415 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2417 * doc/Makefile.in (libbfd.h): Process elf.c too.
2418 * Makefile.in (elf.o): Note new dependencies.
2420 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2421 code, tweaked some debug hooks.
2422 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2425 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2427 * hosts/riscos.h: New file.
2429 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2431 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2432 section already exists, use its pointer to fill in rawdata slot.
2434 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2436 * hosts/std-host.h: Return value of puts and fputs is int not void.
2438 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2440 * aoutx.h (howto_table_ext): Comment the field names.
2441 * reloc.c (bfd_perform_relocation): Fix max and min values.
2443 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2445 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2446 size-independent elf internal data structures.
2447 * elfcode.h (put_word, get_word): Define as appropriate for
2448 architecture word size. Structure swapping functions changed to
2449 use them as appropriate.
2451 * configure.in: If compiling 64-bit back ends, do them before
2454 * libelf.h: Use new size-independent versions of elf internal data
2456 (symbol_type): Reordered to put any fields dependent on target
2458 (elf_backend_data): Renamed from elf##_backend_data and made
2460 (elf_sect_thunk): Now size-independent.
2462 * libbfd.c (bfd_log2): Now returns unsigned int.
2464 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2466 * Rename config/m88k-aout.mt to config/noop.mt.
2467 configure.in: Use it for mips-*-bsd*.
2469 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2471 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2472 initializer" warning from gcc.
2473 * cpu-h8500.c (arch_info_struct): Likewise.
2474 * cpu-sh.c (arch_info_struct): Likewise.
2476 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2477 howto_*): Unused functions and variables commented out.
2478 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2480 * cpu-h8500.c (compatible): Likewise.
2481 * cpu-sh.c (compatible): Likewise.
2483 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2484 Always set a valid length value, even for invalid input.
2486 * srec.c (srec_write_symbols): Use sprintf_vma.
2488 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2489 uint64_type): Provide default definitions.
2490 * hosts/std-host.h (int64 stuff): Remove them from here.
2492 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2494 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2495 variable. Added default case to switch.
2497 * aoutx.h (translate_from_native_sym_flags): Before casting
2498 pointers to integers, make sure the integer type is wide enough.
2499 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2501 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2502 don't bother comparing for less-than-zero.
2503 (bfd_set_section_contents): Ditto.
2505 * elfcode.h (bfd_add_to_strtab): Now static.
2506 (sym_is_global): New function.
2507 (elf_map_symbols): Call it. Now returns void. Removed unused
2509 (bfd_section_from_shdr): Mark string tables other than for section
2510 and symbol names as normal sections having contents.
2511 (fix_up_strtabs): New function; fixes up ELF header fields for
2512 stab sections with string tables associated.
2513 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2514 sections. Reordered condition tests for symbol flags; default to
2515 local-object value instead of global-object.
2516 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2517 inside condition test.
2518 (elf_print_symbol): Use fprintf_vma.
2519 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2522 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2523 back to "long long" for HOST_64_BIT.
2525 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2526 without using invalid ANSI C preprocessing tokens.
2528 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2529 * libelf.h (bfd_elf32_new_section_hook): Declare.
2530 * elfcode.h (new_section_hook): Define here.
2532 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2533 against multiple inclusions.
2535 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2537 * Makefile.in (bfd.h): Generate into current directory by grabbing
2538 64-bit definition (if any) from sysdep.h.
2539 * bfd-in.h: Put in marker for sysdep.h inclusion.
2541 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2543 * reloc.c (bfd_perform_relocation): Check for overflow on
2544 pc-relative relocations if the howto asked for it.
2546 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2548 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2550 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2552 * config/riscos.m{h,t}: New files.
2553 * configure.{host,in}: Use them.
2555 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2557 * elf32-mips.c: comment change. This is a mips file, not 88k.
2559 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2561 * cache.c (bfd_cache_init): Increment open_files and call close_one
2563 (bfd_open_file): Don't increment open_files here.
2565 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2567 * config/delta88.mh: Don't set CC.
2569 * Makefile.in: Add elf32-{mips,m88k,generic}.
2570 elf32-{mips,m88k,generic}.c: New files.
2571 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2572 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2573 don't match a different target.
2575 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2577 Eliminate "int8_type", "int16_type", "int32_type", and their
2578 variants from the BFD universe. Leave the 64-bit types for now,
2579 since they are in flux.
2581 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2582 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2583 * ieee.c: Convert uint8e_type => unsigned char.
2584 * oasys.c: Extensive changes to eliminate obsolete types.
2585 These depend on changes in ../include/oasys.h as well.
2586 * hosts/*.h: Remove declarations of all these types.
2588 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2590 * hosts/delta88.h: #if 0 out some declarations which conflict with
2593 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2595 * Makefile.in (install): remove parentdir cruft
2597 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2599 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2600 * Expurgate random DEFUNs that have crept in.
2602 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2604 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2605 only be aligned to a 4 byte boundary.
2607 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2609 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2612 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2614 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2615 1927 but fixing some other important things.
2617 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2619 * hosts/std-host.h (int64e_type): Fix definition.
2621 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2623 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2624 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2625 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2626 a STYP_TEXT section.
2628 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2630 * Makefile.in (install, headers): don't put comments after a tab
2631 in the actions section of a rule
2633 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2635 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2636 (ecoff_write_object_contents): If not D_PAGED, don't add the
2637 section headers to text_size. If not D_PAGED, set the magic
2638 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2639 executable, the executable must fully occupy an even number of
2641 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2642 ecoff_big_vec): Consistently set section alignment power to 4,
2643 since ECOFF sections should be multiples of 16 bytes.
2644 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2645 Made ar_pad_char and ar_max_namelen agree for both.
2647 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2649 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2650 symbol value, since bfd symbols are section relative, but ELF
2653 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2655 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2657 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2659 * hosts/news.h, config/news.mh: New files.
2661 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2663 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2664 * coff-h8300.c: More addressing modes.
2665 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2667 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2668 H8/300H name. (compatible): New function.
2669 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2672 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2674 * coff-mips.c (ecoff_compute_section_file_positions,
2675 ecoff_write_object_contents): Only round to page boundaries if
2676 D_PAGED flag is set for the output BFD.
2678 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2680 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2681 casts to work on machine where sizeof(long) != sizeof(int) !=
2683 * coffgen.c (coff_get_normalized_symtab): Ditto.
2684 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2686 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2688 * coffgen.c (coff_write_symbols): For empty string table, write
2689 out 4 in correct byte order. (from minyard@bnr.ca)
2691 * elf32-hppa.c: Don't include libhppa.h for now; define
2692 BYTES_IN_WORD instead, until Utah sends a better fix.
2693 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2694 of malloc and realloc.
2696 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2698 * configure.in (mips-*-ecoffl*): New target; use decstation.
2699 (mips-*-ecoff*): Added trailing '*'.
2701 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2702 for the FDR, not from the first PDR in the file.
2704 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2706 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2708 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2710 * hppa.c (hppa_get_symbol_info): New function.
2712 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2714 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2717 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2718 * libhppa.h (MAXCOMLEN): Define unconditionally.
2719 (_PA_RISC_ID): Only define if not already defined.
2720 * elf32-hppa.c: Include libhppa.h.
2722 From Ralph Campbell:
2723 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2725 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2727 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2729 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2730 remove defines of __MSDOS__ and __GO32__ (these are in the
2733 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2736 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2737 * config/hppabsd.mh: Don't use ranlib.
2739 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2741 * elf.c: New file, for word-size independent code.
2742 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2743 * Makefile.in: Include elf.o in standard objects.
2745 * bfd-in.h (CAT3): Define here.
2746 * libaout.h, libelf.h: Not here.
2748 * libelf.h (struct strtab): Define here.
2749 (bfd_elf_locate_sh): Declare here.
2750 * elfcode.h (struct strtab): Definition deleted.
2752 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2754 * Makefile.in: Make "all", not "bfd.h", be the default target.
2755 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2756 hasn't really changed.
2758 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2760 * elfcode.h (elf_hash): Provide elf standard hash function.
2761 (various): Key off of the machines use_rela_p field to determine
2762 whether to use REL or RELA relocations.
2763 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2764 (elf_make_sections): Allocate a pointer to hold all data for a
2765 given section, and copy each fragment into the data region.
2766 Update the section's pointer with the REL implicit addends if the
2767 machine uses REL relocation.
2769 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2770 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2771 into was elf32-target.h expects.
2772 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2773 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2774 (elf_i386_info_to_howto): Add minimal relocation support.
2776 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2777 elf_info_to_howto_rel fields.
2779 * elf32-target.h (elf_bed): Add support for new fields in
2782 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2784 * elf32-hppa.c: Add symbol extension section support, fix
2785 relocation howto table, add stub generation support.
2787 * elf32-hppa.h: Add symbol extension section support, fix
2788 relocation howto table, add stub generation support.
2790 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2793 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2796 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2797 the symbol is not found.
2799 * elfcode.h (elf_compute_section_file_positions): Not all section
2800 file positions were computed.
2802 * elfcode.h (elf_get_sect_thunk): New function.
2804 * hppa.c (sign_ext): Reimplement.
2806 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2807 these functions static.
2809 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2811 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2813 * aoutx.h (translate_from_native_sym_flags): Don't set
2814 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2815 * aoutx.h (translate_to_native_sym_flags): Translate
2816 constructor symbols properly.
2818 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2820 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2822 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2825 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2827 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2828 from bfd-in.h and .c files. Build bfd.h in build directory,
2829 substituting in requested target word size. Insert word size into
2830 makefile, and maybe enable 64-bit targets.
2832 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2833 are available. Conditionalize on this. Assume HOST_64_BIT
2834 will be defined if needed, so 64-bit targets are conditionalized
2835 only in the Makefile.
2837 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2839 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2841 * coff-sh.c (rtype2howto): Put error message on stderr.
2842 (extra_case): Delete unused variable.
2844 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2845 before calling printf.
2847 * elfcode.h: New file, almost completely derived from old elf32.c.
2848 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2849 * Makefile.in (elf64.o): List dependencies, don't build by
2851 (elf64.c): Add to list of sources.
2852 (elf32.o): Update dependencies.
2853 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2854 namespace pollution; rename vectors.
2855 * targets.c, config/*-elf.mt: Updated.
2856 * All uses of 32-bit versions of structures, routines, and macros
2859 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2861 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2863 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2865 * elf32.c (elf_string_from_elf_section): Handle index of zero
2867 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2869 (elf_write_object_contents): Deleted one unused variable and
2870 initialized another to avoid gcc warnings.
2871 (elf_set_section_contents): Delete unused variable.
2873 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2875 * i386lynx.c: New module for Lynx variant of a.out.
2876 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2877 * gen-aout.c: Get rid of defunct endian stuff, print out true
2879 * targets.c (target_vector): Add i386lynx_vec.
2881 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2883 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2885 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2887 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2888 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2889 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2890 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2891 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2893 * bfd-in.h: Don't define bfd_print_symbol_nm.
2894 Define symbol_info type.
2895 (JUMP_TABLE): Set _get_symbol_info element.
2897 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2898 (bfd_decode_symclass): Use coff_section_type.
2900 * targets.c: Add bfd_get_symbol_info call.
2902 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2904 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2905 complaints from ancient gcc's.
2907 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2909 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2910 hosts/i386linux.h: Define it.
2912 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2914 * VERSION, bfd-in.h: Bump version number to 2.2.
2916 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2917 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2918 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2919 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2920 LR, RR, hppa_field_adjust): New functions.
2922 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2924 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2925 stabs symbols, including new indirect_ptr_ptr argument.
2926 (ecoff_slurp_symbol_table): Pass new argument in calls to
2927 ecoff_set_symbol_info.
2929 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2931 * configure.in: For m68k sysv systems, use m68k-coff.
2933 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2934 (TDEFAULTS): Define it here. Use the new name.
2936 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2939 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2941 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2942 number of arguments.
2943 (aix386_core_file_p): Initialize core_size to correct value.
2945 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2947 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2948 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2950 * bout.c (aout32_slurp_extended_name_table): Define to be
2951 _bfd_slurp_extended_name_table rather than bfd_true.
2953 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2954 definitions for N_SET[ATDB].
2955 (ecoff_howto_table): Moved near top of file.
2956 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2957 seen, cook up a constructor section of the same name and put in a
2958 reloc pointing to the symbol. This lets the GNU linker build
2959 global constructors and destructors without using collect.
2961 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2963 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2965 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2967 * hosts/miniframe.h: New file.
2968 * configure.host: Use it.
2970 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2972 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2973 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2974 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2975 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2976 * configure.in (*-*-bsd): Change to *-*-bsd*
2978 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2980 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2981 int, for the sake of the old Portable C Compiler.
2983 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2985 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2987 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2989 * configure.in: Get target name right for m68*-*-hpux.
2991 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2993 * trad-core.c (NO_SIGNED_GET): New macro.
2994 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2995 signed NO_GET, where appropriate.
2997 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2998 * configure.in (*-*-linux*): Remove until linux port for a
2999 non-i386/i486 system is actually available.
3001 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3003 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
3004 when compiling under HPUX.
3006 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3008 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
3009 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3011 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
3012 * bfd/libhppa.h: Include sysdep here. Conditionalize
3013 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3014 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3017 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3019 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
3020 GNU version is needed.
3022 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3024 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3026 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3028 * Makefile.in: Build elf32-hppa.o.
3030 * syms.c (BSF_FUNCTION): New symbol flag.
3032 * elf32-hppa.c: Fixed to work with elf32-target.h.
3034 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3036 * libaout.h (NAME): Don't define if already defined.
3038 * libelf.h: Protect against multiple inclusions.
3039 (elf_symbol_type): Moved here, added new fields.
3040 (struct elf_backend_data): New field `global_sym'; I suspect this
3042 * elf32.c (elf_symbol_type): Deleted from here.
3043 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3044 point to backend versions of symbols.
3045 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3046 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3048 (elf_write_object_contents): Write program headers if appropriate.
3049 (bfd_section_from_shdr): Unnamed sections get empty string for
3050 name, not "unnamed". Handle SHT_NOBITS separately from
3051 SHT_PROGBITS, and set some different flags.
3052 (elf_file_p): New routine.
3053 (elf_object_p, elf_core_file_p): Call it.
3054 (elf_object_p): Handle EM_HPPA.
3055 (elf_symbol_from, elf_idx_of_sym): New functions.
3056 (elf_make_sections): Get symbol number right for relocations. Set
3057 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3058 (elf_fake_sections): BSS section should be SHT_NOBITS, not
3059 SHT_PROGBITS. Always generate symtab and strtab, not only if
3060 relocations are needed. Set SHF_* flags as appropriate.
3061 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
3062 (elf_write_object_contents): Fix off-by-one error in symbol count.
3063 Store a correct value for the symbol; write the size field
3064 properly; make some guesses about the type field. Set section
3065 type correctly for string tables.
3066 (section_from_elf_index): Check for absolute and common sections
3068 (elf_section_from_bfd_section): Ditto.
3069 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3070 Use empty string instead of "unnamed" for nameless symbols.
3071 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3072 HPPA (only?). Don't free raw symbols; keep the pointer around for
3074 (elf_set_arch_mach): Handle bfd_arch_hppa.
3075 (elf_find_nearest_line): Just return false.
3076 (elf_write_object_contents, elf_set_section_contents): Set
3077 output_has_begun field after computing file positions.
3078 (elf_set_section_contents): Write section contents immediately,
3079 rather than caching the whole file and writing it at close time.
3081 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3082 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3083 hppa_reloc_expr_type_alt): New enumerator types.
3085 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3086 * configure.in, configure.host: Use them.
3088 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3090 * elf32-target.h: Allow overrides of armap defaults.
3092 * elf32-hppa.c, elf32-hppa.h: New files.
3094 * config/hp300hpux.mt: New file.
3096 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3098 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3099 (aix386_core_vec): Update for new fields.
3101 * archive.c (bfd_generic_archive_p): Call target-specific
3102 slurp_armap code, instead of bfd_slurp_armap.
3103 (bfd_slurp_bsd_armap_f2): New function.
3104 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3105 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3107 * libaout.h (struct aoutdata): New field for subformat, for
3108 differentiating between highly similar a.out formats.
3109 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3110 version of function.
3111 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3113 * hp300hpux.c: New file.
3114 * Makefile.in: Include it.
3116 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3118 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3121 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3123 * trad-core.c (trad_unix_core_file_p): Check the file size.
3125 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3127 * coff-alpha.c: Remove duplicate function and add warnings.
3129 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3131 * sco-core.c (sco_core_vec): Add initializers for new target
3134 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3136 * coffcode.h [_LIT]: Recognize .lit section.
3138 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3140 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3141 config/alphaosf.mt, hosts/alphaosf.h: New files.
3143 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3145 * Merge in HPPA/BSD changes from Utah.
3146 * hppa.c: Use this for both HPUX & BSD.
3147 * targets.c: Enable hppa_vec for both HPUX & BSD.
3148 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3149 * hosts/hppabsd.h: #define HOST_HPPABSD.
3151 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3153 * libbfd.c: Whitespace changes around byteswap macros.
3154 * libbfd-in.h: Whitespace changes around byteswap declarations.
3156 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3158 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3159 system_error anymore. It confuses bfd_check_format().
3161 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3163 * bfd.c: Add sgi_core_data to tdata union.
3164 * coff-mips.c: Add Irix 4.x core file support.
3165 * hosts/irix4.h: #define HOST_IRIX4.
3167 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3169 * aoutx.h (translate_from_native_sym_flags): Check that the
3170 symbol's section does get set.
3171 (slurp_symbol_table): Zero index means null-string name.
3173 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3175 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3177 (write_syms): Use them, to reduce string table size.
3179 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3181 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3182 new signed get/put fields. Minor reformatting to label
3185 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3187 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3189 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3190 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3192 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3194 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3196 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3197 (swapcore_sparc): Make sp a bfd_vma.
3199 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3201 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3202 libbfd.c, libbfd-in.h: Add _do*signed*.
3203 targets.c, all targets: Add bfd*signed*.
3204 bfd-in.h: Add bfd_signed_vma. Add comments.
3206 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3208 * format.c (bfd_check_error): Check error return from
3209 _bfd_check_format routines.
3211 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3213 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3214 recognize .data section if present.
3216 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3218 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3219 check for the case where the user sets the address of the BSS
3220 section (and the file header can't specify this). Let the user
3221 set it wherever they want, regardless of what goes in the header.
3223 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3224 straight through into BFD sections. Add comments.
3226 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3228 Cleanup in preparation for better 64-bit host support.
3230 * bfd-in.h (bfd_64_type): Remove.
3231 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3233 * bfd-in.h (bfd_size): Remove.
3235 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3237 * bfd-in.h (bfd_word): Remove.
3238 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3240 * bfd-in.h (rawdata_offset): Remove.
3241 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3242 (bfd_perform_relocation): Lint.
3243 (enum bfd_reloc_status): Comment cleanup.
3245 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3247 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3249 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3251 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3253 * elf32.c: Clean up old comments.
3255 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3257 * config/sun3.h: String argument to fprintf is const.
3259 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3260 on systems which define PAGE_SIZE in <limits.h>.
3262 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3264 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3265 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3266 the core file failing signal.
3267 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3268 to supply the core file failing signal.
3270 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3272 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3273 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3274 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3275 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3277 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3279 * coff-mips.c (PAGESIZE): Correct value.
3281 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3283 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3284 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3286 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3288 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3289 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3291 (coff_compute_section_file_positions): Force vma and lma of _LIB
3293 (coff_set_section_contents): Count number of entries in new lma
3295 * coffgen.c (make_a_section_from_file): Force lineno_count of
3296 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3297 SCO 3.2v4 shared library.
3298 * seclet.c (rel): Copy over any section with contents, not just
3301 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3304 * coff-i386.c (coff_i386_reloc): New function, to generate
3305 relocateable output correctly.
3306 (howto_table): Use coff_i386_reloc for all reloc types.
3307 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3308 for a common symbol.
3309 (i386comm_value): Removed; no longer needed.
3311 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3313 * coffcode.h (coff_set_section_contents): Don't write out
3314 sections without a filepos.
3316 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3318 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3320 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3322 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3323 * libecoff.h (ecoff_data_type): Added gp_size field.
3324 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3325 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3326 Set flags to 0 for large common symbols.
3327 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3328 which can occur for gas-generated relocs.
3329 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3330 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3331 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3333 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3335 * srec.c (srec_set_section_contents): Use lma field for load
3337 * section.c: Add declaration of lma field to section structure.
3338 * coffcode.h (coff_write_object_contents): Use lma field for load
3340 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3342 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3343 symbols in a better way. (translate_to_native_sym_flag): Set the
3344 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3346 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3347 (bfd_make_section): Cope with new builtin section.
3348 * syms.c (bfd_decode_symclass): Can now print indirect section
3351 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3353 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3354 defined, and yields false.
3355 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3357 * archive.c (snarf_ar_hdr): Add support for reading (only,
3358 so far) BSD-4.4-style extended headers.
3359 * archive.c: Some more comments.
3361 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3363 * Makefile.in: fix rule for dvi and info, so that the recursive
3364 makes does the right thing, instead of always info
3366 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3368 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3369 archive members; they need more special reatment. For now, verify
3370 that computed and actual file positions correspond.
3372 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3374 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3375 (set_arch_mach): Delete non-MIPS code.
3376 (reloc_howto_type_lookup): Ditto.
3377 * Makefile.in: Adjusted.
3379 * libbfd.c (bfd_tell): Update `where' field.
3380 (bfd_seek): Don't do anything if we're not changing the file
3381 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3382 field against a SEEK_SET request. Call bfd_tell to re-update
3383 `where' field when done.
3384 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3386 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3388 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3390 * Makefile.in: added installcheck target
3392 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3394 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3395 if the type is not stNil.
3397 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3399 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3400 forward declarations.
3402 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3403 it's implied by the type.
3405 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3407 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3409 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3411 * rs6000-core.c: Add .ldinfo section.
3413 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3415 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3417 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3419 * section.c (bfd_set_section_contents): whitespace
3420 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3423 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3425 * hosts/go32.h: don't define POSIX_UTIME
3427 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3429 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3430 against machine architecture stored in the ELF header, to resolve
3432 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3433 NULL, so only use results when non-NULL.
3434 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3435 and add to vector of targets.
3437 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3439 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3440 are always just debugging symbols.
3442 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3443 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3445 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3447 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3448 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3449 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3450 defined, which they aren't in hpux 7.0.
3452 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3453 Tran-Le, tranle@intellicorp.com.
3455 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3457 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3458 ahead and do the relocation.
3459 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3460 what needs to be done.
3461 (ecoff_reflo_reloc): Do the REFHI relocation here.
3463 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3465 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3466 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3467 relocs are reasonable.
3468 * coff-msym.c: Eliminated uses of DEFUN.
3469 (ecoff_swap_tir_out): New function.
3471 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3473 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3474 * configure.host (vax-*-ultrix2*): Add triplet.
3475 * hosts/vaxult2.h: New file.
3476 * config/vaxult2.mh: New file.
3478 * aoutx.h (string.h): Include for strchr and friends.
3479 * archive.c (string.h): Include for memchr and friends.
3480 * elf32.c (string.h): Include for strrchr and friends.
3482 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3484 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3485 (MY_set_sizes): Use sunos4_set_sizes.
3487 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3488 deleted, as well as elf-big and elf-little targets.
3489 * libelf.h: New file.
3490 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3492 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3494 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3496 * coffcode.h (coff_compute_section_file_positions): Don't need
3497 variable "old_sofar" if compiling for i960.
3499 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3501 * libbfd.h: Updated.
3503 * ieee.c (exten, envi): "static" belongs first in declaration.
3505 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3507 * srec.c: add support for symbolsrec, srecords with symbols in
3510 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3512 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3513 to avoid lint complaints.
3515 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3517 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3518 type SHT_STRTAB. Don't alter file offset for section 0.
3519 (reloc_type_names): Now an array instead of a macro. Still inside
3520 "#if 0", since it's used only in debugging code also in "#if 0".
3521 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3522 (sort_reloc_map): New function.
3523 (sparc_reloc_map): New variable.
3524 (elf_bfd_reloc_type_lookup): New function.
3526 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3528 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3529 bfd_make_debug_symbol; they were already in the target structure.
3530 * Adjusted all uses of JUMP_TABLE.
3531 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3532 from coff_make_debug_symbol.
3533 * libcoff.h: Updated accordingly.
3535 * Minor cleanups provoked by gcc warnings:
3536 * aoutx.h (NAME(aout, reloc_type_lookup)),
3537 cpu-h8300.c (local_bfd_reloc_type_lookup),
3538 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3540 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3541 ieee.c (ieee_slurp_section_data),
3542 elf.c (elf_make_sections, elf_fake_sections,
3543 elf_compute_section_file_positions, elf_write_object_contents):
3544 Removed unused variables.
3545 * archures.c: Removed /* from within comment.
3546 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3547 * oasys.c (oasys_write_data): Initialize i.
3549 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3551 * libcoff.h (obj_raw_syment_coun): New macro.
3552 * coffgen.c (coff_get_normalized_symtab): Initialize
3554 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3556 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3558 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3560 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3561 for compatibility with tools from MIPS.
3563 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3564 * config/irix3.mt, config/irix4.mt: Removed.
3565 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3566 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3568 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3570 * hosts/hp300bsd.h: Add gross hack to determine whether we
3571 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3572 files (and set other parameters) to match.
3574 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3576 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3577 ansi definition which otherwise confuses non-ansi compilers.
3579 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3580 ultrix cc by forward declaring getenv as is done in
3583 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3585 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3586 avoiding a fatal error in vax ultrix 4.2 cc.
3588 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3590 * bfd-in.h, VERSION: Roll to version 2.1.
3592 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3594 * oasys.c (oasys_write_object_contents): Lint.
3595 * srec.c: Whitespace cleanup.
3597 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3599 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3600 cleaned up output formatting a bit.
3602 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3604 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3605 relaxable. Should be moved somewhere else.
3607 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3609 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3610 (aout_mips_*_vec): Added seclet_link element.
3612 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3613 support for aout-mipsbsd target.
3615 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3617 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3619 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3621 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3623 Add support for the H8/500
3625 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3627 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3629 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3630 * coff-mips.c: Now includes libecoff.h.
3631 (ecoff_data_type): Moved to libecoff.h.
3632 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3633 call it. If there is ever another ECOFF target, this and the
3634 swapping functions should be accessed via an ECOFF specific target
3636 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3638 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3640 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3641 no longer includes this file.
3643 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3644 bits to 0 to make comparison test useful.
3646 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3647 avoid overflowing GP accessible sections in binutils/objdump.
3649 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3651 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3652 reading more robust: Fail if string index is out of string
3655 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3657 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3658 PCREL13): Don't take dst_address into account; the input file has
3659 already taken care of that.
3661 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3663 * coff-mips.c: Completed support for linker and binutils.
3665 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3667 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3668 original addend from section contents.
3670 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3672 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3673 * hosts/delta88.h (strtol): Fix prototype.
3674 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3676 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3678 * elf.c: Get rid of "#ifdef sparc".
3679 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3680 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3682 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3683 compile type conditionals on host CPU.
3684 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3686 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3688 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3690 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3691 ECOFF which has two common sections.
3692 (bfd_com_section): Set SEC_IS_COMMON flag.
3693 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3694 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3695 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3696 bfd_is_com_section macro rather than checking for equality to
3699 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3701 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3702 (coff_mkobject_hook): Accept aouthdr argument.
3703 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3704 Handle NULL aouthdr argument.
3705 (coff_object_p): If there is no aouthdr, pass it as NULL to
3707 * libcoff.h: Rebuilt for mkobject_hook changes.
3709 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3710 additional MIPS ECOFF fields.
3712 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3714 * configure.host: added mips-dec-bsd*
3715 * configure.in: added mips-dec-bsd*
3716 * aout-mipsbsd.c: new file for mips-dec-bsd*
3717 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3718 * aoutx.h: added mips support.
3719 * archures.c: added mips support to bfd_default_scan().
3720 * cpu-mips.c: added support for R4000 (untested).
3721 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3722 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3723 hope will make it into include/bfd.h.
3724 * targets.c: added aout_mips_*_vec.
3726 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3728 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3730 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3732 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3734 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3736 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3738 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3739 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3740 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3741 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3743 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3744 bfd_swap_reloc_in or coff_swap_reloc_out.
3745 * coff-mips.c: Added code to link and write out symbolic debugging
3746 information, and to swap relocs in and out.
3748 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3750 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3751 (coff_write_object_contents): coff_count_linenumbers returns the
3752 number of line number records it found.
3754 * coffgen.c (coff_write_linenumbers): only write out line numbers
3755 in the section they belong to.
3757 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3759 * targets.c (bfd_target): Added relocateable argument to
3760 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3761 target vector for linker use.
3762 * bfd.c (bfd_seclet_link): New macro.
3763 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3764 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3765 and boolean return value. Made static.
3766 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3767 relocateable argument.
3768 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3769 relocateable argument (if relocateable, saves relocs).
3770 * bout.c (b_out_get_relocated_section_contents),
3771 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3772 relocateable argument (if relocateable, just calls
3773 bfd_generic_get_relocated_section_contents).
3774 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3775 argument to prototype.
3776 * All targets: Set new _bfd_seclet_link vector to
3777 bfd_generic_seclet_link.
3779 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3781 * coffgen.c: #include seclet.h.
3783 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3785 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3786 debug info. Setup info about linker symbols only, and use
3787 standard bfd fields to hold the info.
3788 * (hppa_object_p): Remove unneeded decls.
3789 * (hppa_new_section_hook): Get rid of most of this.
3790 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3791 fat. Remove all knowledge of stabs, remove redundant knowledge of
3793 * Remove macros for accessing fields which are now gone.
3795 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3797 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3799 * coff-z8k.c: delete unused reloc functions
3801 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3803 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3804 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3805 * coff-msym.c: Use DEFUN for function definitons.
3806 * coff-mips.c: Added code to read and print symbols, and to find
3809 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3810 swapping functions into coffswap.h for ECOFF use. Moved
3811 relocation functions, only used by h8300 and z8k, into reloc16.c.
3812 Added hooks for coffgen.c functions to backend data structure, and
3813 added hook functions. Still more could be done.
3814 * coffswap.h: New file to hold COFF swapping routines.
3815 * coffgen.c: New file to hold generic COFF functions.
3816 * reloc16.c: New file to hold h8300 and z8k specific relocation
3818 * libcoff-in.h: Added declarations for functions in coffgen.c.
3819 * libcoff.h: Rebuilt to incorporate changes.
3820 * coff-h8300.c: Function name changes.
3821 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3822 hook rather than defining EXTRA_CASES.
3823 * Makefile.in: Build new files coffgen and reloc16. Added
3824 dependencies of coff-*.o on coffswap.h and seclet.h.
3826 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3828 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3829 about discarding const.
3831 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3833 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3835 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3837 * configure.in (post-target): If --with-minimal-bfd is specified,
3840 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3842 * srec.c (srec_write_records): one of my boards wants a CR between
3845 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3847 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3848 (it broke a couple of weeks ago).
3850 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3852 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3853 return type, so libbfd.h doesn't reference undefined typedefnames.
3855 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3857 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3859 (coff_pointerize_aux): don't pointerize a negative tagndx
3860 (sometimes generated by SCO 3.2v4 cc).
3862 * bout.c (calljx_callback, callj_callback,
3863 b_out_get_relocated_section_contents): warn if relocating against
3864 an undefined symbol.
3866 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3868 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3869 Make a bunch more routines be static.
3870 * hppa.c (fill_spaces): Get rid of this, replace with much better
3871 written setup_sections().
3872 * (setup_sections): New routine to create BFD sections for each
3873 space and subspace in SOM files.
3874 * (hppa_object_setup): Use BFD sections created by
3875 setup_sections() to locate GDB symbol table info.
3876 * (make_unique_section): New routine to create a BFD section. It
3877 ensures that the given name is unique, and will generate a unique
3879 * (hppa_object_p): Become much more paranoid about file header.
3880 * (make_bfd_asection): Call bfd_make_section to do the dirty
3881 work. Simplify code somewhat.
3882 * (hppa_core_file_p): Use proper name for stack section.
3883 * libhppa.h: Remove millicode_start, millicode_end decls.
3885 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3887 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3889 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3890 relocs, don't bother doing the adjustment if the value to add is
3893 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3895 * bfd.c (bfd_get_size): New function that gets an upper bound
3896 on the possible size of any object in a bfd.
3897 * elf.c (bfd_elf_find_section, elf_get_str_section,
3898 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3900 * elf.c (elf_big_vec, elf_little_vec): Document last three
3901 members initialized to NULL.
3903 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3905 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3907 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3909 * hosts/std-host.h: New file. Attempt at a generic/default
3910 set of definitions, to discourage porting to new hosts by copying.
3911 * hosts/news.h: Removed.
3912 * hosts/sparc.h: Use std-host.h.
3913 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3914 perhaps we can later remove the the_bfd field from each symbol.
3915 * syms.c (struct symbol_cache_entry): Remove unused field
3916 app_data. Add comment noting that the_bfd is almost redundant,
3918 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3919 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3920 * hppa.c (fill_spaces): Make slightly more rebust.
3921 * configure.in: Allow std-host as the "default" host.
3923 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3925 * bfd.c: Add struct hppa_core_data to tdata union.
3926 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3927 Get rid of HPPA/BSD specific code. That will go somewhere else
3929 * (fill_spaces): Don't spin forever and die if you don't find
3930 $MILLICODE$ subspace.
3931 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3933 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3934 Make these work for HPUX.
3935 * (make_bfd_asection): New routine to make section creation a
3937 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3938 * libhppa.h: #include the right system files. Redefine all of
3939 the structs/macros for hacking core files to use more sensible
3940 HPUX core file structures.
3941 * targets.c (target_vector): Conditionalize hppa_vec on
3942 HOST_HPPAHPUX, not hp9000s800.
3943 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3944 malloc and realloc. #define HOST_HPPAHPUX.
3946 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3948 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3949 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3950 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3951 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3953 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3954 * aix386-core.c: New file for handling core files on AIX on PS/2.
3955 * targets.c: if AIX386_CORE, use aix386_core_vec.
3956 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3959 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3961 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3964 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3966 * Makefile.in: added dvi target
3968 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3970 * bfd.c: Use right name for tekhex tdata struct.
3971 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3972 * libcoff.h: Updated to get spacing change from coffcode.h.
3973 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3975 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3977 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3978 functions, with the "guts" of the old bfd_slurp_bsd_armap
3979 and bfd_slurp_coff_armap, but assuming we've already checked
3980 if the armap is present or not.
3981 Also, rewrite a bit to avoid keeping around obstack data
3983 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3984 Various fixes to correctly handle COFF_style archives names.
3985 (Note that because these have a trailing '/', the names can
3986 have embedded spaces.)
3987 * archive.c (bfd_slurp_armap): New function, replaces old
3988 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3989 _either_ format, and calls do_slurp_bsd_armap or
3990 do_slurp_coff_armap if either form of map is seen.
3991 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3992 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3993 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3994 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3996 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3998 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3999 * libhppa.h: Make millicode_start and millicode_end be unsigned
4000 int to be same type as CORE_ADDR in GDB. Why are these here?
4002 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4004 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4005 vaddr of the section to the addend.
4006 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4007 SCO_CORE to SELECT_VECS.
4008 (target_vector): add sco_core_vec.
4009 * sco-core.c (sco_core_vec): add leading underscore initializer.
4010 * configure.in (i[34]86-*-sco*): use target i386-sco.
4011 * config/i386-sco.mt: new file; define SCO_CORE.
4013 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4015 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4017 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4019 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
4021 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4023 * hosts/i386linux.h: Include unistd.h.
4025 * aoutx.h (print_symbol): aout_stab_name returns a constant
4027 * libaout.h (aout_stab_name): Fix prototype.
4028 * stab-syms.c (aout_stab_names): Array is now const.
4029 (aout_stab_name): Return value is now pointer to const.
4031 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4034 * syms.c (asymbol): Added new field "app_data", for data
4035 particular to the application. Some of the linker flags ought to
4036 get moved to this field someday.
4038 * archures.c (bfd_default_scan): Recognize a few more numbers:
4039 80486, 80960, and 960.
4041 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
4042 bfd_coff_std_swap_table, cast to PTR.
4043 * bfd.c (bfd_coff_swap_*): Deleted macros.
4044 * targets.c (struct bfd_target): Deleted COFF-specific swapping
4046 * coffcode.h (type bfd_coff_backend_data): New structure type,
4047 contains pointers to the COFF-specific swapping routines.
4048 (bfd_coff_std_swap_table): New data structure, to be used when
4049 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4050 (bfd_coff_swap_*): New macros.
4051 * coff-mips.c (mips_coff_swap_table): New data structure.
4052 (ecoff_big_vec): Use it.
4053 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4054 * All other targets: Deleted coff-specific vector entries.
4056 * trad-core.c: Fixed some `PARAMS' uses that were missing
4059 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4061 * aoutx.h (some_aout_object_p): Protect arg prototype in
4062 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4064 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4066 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4067 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4068 PARAMS for readability.
4070 * aoutx.h: Add type to callback parameter.
4071 * coff-mips.c: Don't call trad-core.h, not needed.
4072 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4073 * trad-core.h: Eliminate, unused.
4075 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4077 * format.c (bfd_check_format): if default target isn't found
4078 then look through the entire list rather than return early.
4080 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4082 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4084 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4086 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4088 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4090 * coff-z8k.c: checkpoint, more addressing modes handled
4091 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4094 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4096 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4098 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4100 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4102 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4104 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4105 and about when file descriptors are closed.
4107 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4109 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4110 written out correctly.
4112 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4114 * section.c: New section bit SEC_SHARED_LIBRARY.
4115 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4116 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4119 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4121 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4122 macros; use PARAMS to declare the function pointers involved.
4124 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4125 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4127 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4129 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4131 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4132 declaring pointers to functions.
4133 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4134 * seclet.h: Declare external function with PARAMS.
4136 * doc/chew.c (exfunstuff): Eliminate.
4137 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4138 * doc/proto.str: Use paramstuff rather than exfunstuff.
4140 * libbfd.h: Update, based on changes in source code and chew.
4142 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4144 * libieee.h: Add FIXME about removing limit on number of sections.
4145 * bfd-in.h: Improve comments to make it clear that bfd.h is
4146 the wrong place to edit this file.
4147 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4148 same places where we install bfd.h.
4150 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4152 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4153 symbol type before blindly modifying the auxent. Specifically,
4154 only modify the endndx fields for types that need it, and don't
4155 set the array information for non-arrays.
4157 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4159 * aoutx.h (some_aout_object_p): Section list should be set up
4160 correctly anyways; don't have to set up "next" pointers manually.
4162 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4164 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4165 config/i386v.mh: removed -DUSG from HDEFINES.
4166 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4168 hosts/i386v.h: don't define POSIX_UTIME.
4170 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4172 * ieee.c (ieee_slurp_sections): make a private copy of the
4173 section's name before truncating it.
4175 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4177 * hppa.c: add symbol_leading_char entry in transfer vec
4179 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4181 * ieee.c (get_symbol): can now cope when two symbols of a
4182 different class, but the same index number occur consecutively.
4183 (get_section_entry): nicer name for sections being forward
4184 referenced. (ieee_archive_p): don't free the filename string,
4185 since it was never malloced.
4187 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4189 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4191 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4193 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4194 optionally setting the dimen info, since they are in the same
4195 memory locations. Also zero out external auxent.
4196 (coff_write_symbol): don't zero external auxent; now done in
4199 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4201 * Check fclose return value for errors.
4202 libbfd.h: bfd_cache_close now returns a boolean.
4203 cache.c (bfd_cache_delete): return fclose success value.
4204 (bfd_cache_close): return bfd_cache_delete return value.
4205 opncls.c (bfd_close, bfd_close_all_done): return result of
4208 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4210 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4212 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4214 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4215 work out a coff relocation type from a howto's attributes rather
4216 than using the input r_type field. This fixes PR1677 and allows
4217 conversion of a.out relocs to coff relocs.
4219 * coffcode.h (coff_write_relocs): if supplied a relocation
4220 relative to an absolute symbol, use the right symbol index.
4222 * reloc.c (bfd_perform_relocation): do a partial link for coff
4225 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4227 * changes to support i386-sysv with shared libraries:
4228 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4229 check for .data2; if _LIB is defined, check for it; map
4230 SEC_NEVER_LOAD to STYP_NOLOAD.
4231 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4232 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4233 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4234 if section has contents, not just if it is loadable; if
4235 TWO_DATA_SECS, check for .data2
4236 (coff_set_section_contents): set vma of .lib section to number of
4238 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4239 don't define coff_write_armap to bsd_write_armap.
4240 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4243 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4245 * solaris2.h: Get the definition of alloca from alloca.h if we
4248 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4250 * configure.in (i960-*-{aout,bout}): Support these.
4252 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4254 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4256 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4258 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4259 no-longer-used definitions of L_SET and L_INCR.
4260 * i386linux.h: Tweaks to smooth Linux build.
4262 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4264 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4266 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4268 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4269 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4270 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4271 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4273 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4274 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4276 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4278 * configure.host: New file, contains mapping of host configs
4279 to host support file names for bfd, binutils, opcodes.
4280 * configure.in: Use it.
4281 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4282 * i386bsd.c: Cleanup, reformat.
4283 * config/i386-bsd.mt: Comment changes.
4284 * config/i386bsd.mh: New file for core file support.
4285 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4286 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4287 on BSD 4.4 define ALIGN (sigh!).
4289 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4291 * libaout.h (aout_backend_data): added exec_header_not_counted
4292 field. For ZMAGIC files only, when text_includes_header is set, by
4293 default the length of the exec header is counted in the text
4294 section size. For go32, exec header is mapped in but does *not*
4295 contribute to the size of section.
4296 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4297 is not set, but ztih is, add the size of the exec header to the
4298 recorded size of the text section.
4299 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4300 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4301 Also set text_includes_header.
4302 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4303 by default in MY(backend_data).
4305 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4307 * aout-target.h (callback): Don't define this function if it won't be
4310 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4311 type doesn't match. Don't lose if file sections have already been
4313 (set_arch_mach): Set reloc_entry_size.
4314 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4316 * hosts/i386bsd.h: New file.
4317 * configure.in: Recognize i[34]86-*-bsd host.
4319 * aout-target.h (callback, write_object_contents): Delete unused
4322 * aoutx.h (reloc_type_lookup): New function.
4323 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4324 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4325 (MY_reloc_howto_type_lookup): Don't define it.
4327 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4329 (slurp_symbol_table): Use header byte order, not target byte
4330 order, for reading symbol data.
4332 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4334 * configure.in: Undo some brain damage in the host section.
4335 * configure.in: Reformat the target section, test many configs.
4336 * Makefile.in (make): Remove obsolete `make make'.
4337 * aoutx.h (some_aout_object_p): Make defines line up.
4339 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4341 Now a bfd knows whether underscores are normally prepended
4342 to symbols in its file format.
4344 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4345 coff-z8k.c: targets set so they have leading underscore
4346 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4347 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4348 without leading underscore flag
4349 * targets.c: add symbol leading char to xvec description
4350 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4352 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4354 * archive.c: Make errno global.
4355 * archive.c (_bfd_write_archive_contents): If read fails (and
4356 errno!=0) set bfd_error to malformed_archive (since this probably
4357 indicates a truncated archive), rather than system_call_error.
4359 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4361 * Makefile.in: added rules for i386bsd.c
4362 * i386bsd.c: new file, supporting 386bsd.
4363 * configure.in: recognize i386-*-bsd target.
4364 * config/i386-bsd.mt: new file - 386bsd target configuration.
4366 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4368 * configure.in: re-arrange host section to use *-*-* notation,
4369 clean up some of the target section as well
4371 * seclet.c: cast result of bfd_get_relocated_section_contents to
4372 avoid compiler warnings
4374 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4376 * coffcode.h (coff_section_symbol): Create section if it doesn't
4379 * bout.c: Removed some unused variables.
4381 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4383 * Portability fixes from p3:
4384 coffcode.h (coff_write_relocs): removed sanity check until it
4385 works on all targets (per advice from sac).
4386 config/hp9000.mh: new file to define USG.
4387 hppa.c: #undef hppa before the JUMP_TABLE.
4388 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4390 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4391 local variable target volatile to avoid mysterious bug in
4394 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4396 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4397 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4399 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4401 * coff-z8k.c (func_da, func_jr): Lint.
4402 * coffcode.h: Use memset rather than bzero.
4403 * elf.c: Use memcpy rather than bcopy.
4404 * tekhex.c: Use memset rather than bzero.
4406 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4408 Add Adobe a.out support.
4410 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4411 * config/adobe.mt: Add.
4412 * configure.in (*-adobe-* target): Add.
4413 * targets.c (a_out_adobe_vec): Add.
4414 * Makefile.in: add aout-adobe.c.
4416 * configure.in: Put two dashes in all entries to be matched.
4417 Add comments to remind people to do this.
4418 Reorder all entries that match manufacturer names, to occur
4419 last, so they will only be matched if no more specific match
4420 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4422 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4424 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4425 since we should never have a NULL section.
4426 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4427 tests, set the section to bfd_abs_section.
4429 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4431 * coff-z8k.c: getting closer
4432 * coffcode.h (coff_get_relocated_section_contents): allow
4433 EXTRA_CASES hooks for different arches to provide different reloc
4435 * seclet.h: #ifndef around it to allow multiple inclusion
4436 * srec.c: minor doc fix
4438 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4440 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4442 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4444 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4447 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4449 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4450 filling in reloc, in case immediately following code doesn't set
4453 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4455 * coffcode.h (coff_renumber_symbols): set the last renumbered
4456 symbol pointer to NULL, as expected by coff_write_linenumbers.
4457 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4458 type R_IHCONST used on the 29k.
4460 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4462 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4463 update, based on how the underlying file was opened. Obsoletes
4465 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4466 all FASCIST_FDOPEN config defines.
4468 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4470 * sparc-opc.c: Moved to opcodes library, now that we have one.
4471 * Makefile: Don't compile it.
4473 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4475 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4477 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4479 * section.c (bfd_set_section_flags): Remove a sanity check.
4480 It is unfortunately broken, and prevents strip from working.
4482 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4484 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4485 created by last change.
4487 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4489 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4490 * bfd-in.h: Bump to version 2.0.
4492 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4494 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4495 braindamaged HP/Apollo compiler happy.
4497 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4499 * format.c: Fix description of search for matching target.
4500 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4501 * targets.c: Update description of search for matching target.
4502 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4503 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4504 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4506 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4508 * Makefile.in: Added mostlyclean/clean/distclean rules.
4510 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4512 * targets.c (target_vector): Take out oasys (unless that is
4513 the default): Because there is no magic number in archives,
4514 there can be annoying target mis-matches.
4516 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4518 * sparc-opc.c: Rigorously updated to match architecture manual.
4520 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4522 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4523 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4524 to the built-in abs_section were not written out correctly.
4526 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4528 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4529 large, assume we're using a swapped byte order and fail with
4530 wrong_format rather than dumping core.
4532 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4534 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4535 filename constraints.
4536 * Makefile.in: Updated to reflect change.
4538 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4540 Add preliminary support for the we32k:
4542 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4544 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4546 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4548 * bout.c: added support for relaxable alignment relocs.
4550 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4551 pass down pointer to play area rather than use alloca
4553 * cpu-z8k.c (compatible): made static to reduce name space
4556 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4558 Add basic support for the z8k:
4560 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4561 section.c, targets.c,
4563 * syms.c: move mis-inserted patch.
4565 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4567 Documentation fixes:
4568 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4569 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4571 * reloc.c: break out addend item from surrounding text.
4573 * doc.str (DOCDD): Defined. Adds text to output.
4574 (bodytext): Put bulletize before kill_bogus_lines.
4575 * chew.c (bulletize): End itemization after a blank line, to
4576 prevent following text from being swallowed up in an item.
4578 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4580 * configure.in: Add sparclite as a target.
4582 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4584 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4587 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4588 from a coff file (csym is null), dont deref them
4590 * ieee.c (parse_expression): get the answer right when adding an
4591 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4592 on elts so that filename is filled in.
4594 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4596 * bout.c (howto_align_table): New set of relocs, with enough
4597 data for "objdump -r" to work.
4598 (b_out_reloc_type_lookup): Recognize alignment relocs.
4600 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4602 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4603 invocations of make. Also, always create installation
4606 * config/apollov68.mh: removed -g from CC definition.
4608 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4610 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4611 overflowing gp-offset range.
4613 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4615 * srec.c (srec_set_section_contents): don't write out sections
4616 without the LOAD and ALLOC attributes
4618 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4620 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4621 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4622 * aout-target.h (callback): Don't set page/seg sizes.
4624 (set_sizes): New routine.
4625 (backend_data): Point to it.
4626 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4627 (sunos4_aout_backend): Point to it.
4628 * aoutx.h (set_arch_mach): Call set_sizes callback.
4630 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4632 * aout-target.h: Make _bfd_slurp_extended_name_table be
4633 the default. Given that we *write* the suckers (for long
4634 archive member names), we really ought to be able to read them!
4635 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4636 seem to be needed, and many machines don't have it.
4638 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4640 * coff-m68k.c (vector): read and write archives in coff format.
4642 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4644 * opc-sparc.c: New file.
4646 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4648 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4649 pointers to bfd_byte* before performing arithmetic on them. Such
4650 use with bare void* pointers is a gcc extension.
4651 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4652 * archive (normalize): Add to CONST to match actual usages with
4655 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4657 * configure.in: Recognize i486 host cpu, and use i386-elf
4660 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4662 * config/stratus.mt (CC): Remove definition.
4663 * elf.c (bfd_section_from_shdr): Test for the possibility that
4664 section_from_elf_index returns NULL and don't dereference it.
4666 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4668 * add hppa_data to bfd tdata (indirectly via sef).
4670 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4672 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4674 * configure.in: error messages to stderr, not stdout
4676 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4678 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4679 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4680 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4682 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4684 * configure.in: recognize hppa* instead of hppa
4686 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4688 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4689 RTYPE2HOWTO to cope with same.
4690 * reloc.c (bfd_perform_relocation): added support for size of -2
4691 (subtract a word reloc type). Updated doc.
4693 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4695 * Makefile.in: merged changes from progressive, removed rcsid.
4697 * archures.c, archive.c, Makefile.dos: removed rcsid.
4699 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4701 * bfd-in.h : add BFD_IS_RELAXABLE flag
4702 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4703 header e_relaxable, major hackery in callbacks
4704 * libaout.h : add space for a_relaxable.
4705 * seclet.c (rel): don't relax empty sections
4708 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4710 * section.c (STD_SECTION): add some casts to the initializers for
4713 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4715 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4716 and add appropriate casts to keep (picayune) aix-cc happy.
4718 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4720 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4721 symbol pointers. Punt expensive & useless bfd_realloc. Use
4722 malloc for raw symbols, and free it before returning.
4723 (bfd_section_from_shdr): Do not slurp symbol table until politely
4724 asked. Do not even slurp string tables.
4725 (elf_get_symtab_upper_bound): Count 'em without reading them.
4726 (elf_get_symtab): This is how to politely ask. Schlurp!
4727 This should probably just *become* elf_slurp_symbol_table, FIXME.
4729 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4731 * archive.c (bsd_write_armap): write the timestamp of the
4732 archive header to be just a little bit later than the timestamp of
4733 the file, otherwise the linker will complain that the index is
4736 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4738 * configure.in: Add m68k-ericsson-*.
4740 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4742 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4743 * elf.c: Remove unconditional debug printf's.
4744 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4745 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4746 (elf_slurp_symbol_table): Hand out symbols in forward, not
4747 reverse order. Simplify duplicate code.
4749 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4751 * elf.c: Remove "(void)" casts from function calls where the
4752 return value is ignored, in accordance with GNU coding standards.
4754 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4756 * hppa.c: Apply John's standard fix to avoid "empty translation
4757 unit" warnings from some ANSI-C compilers.
4759 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4761 * hosts/solaris2.h: Configure same as sysv4.
4763 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4765 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4766 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4767 type match actual return type.
4768 * elf_print_symbol (section_name): Make CONST.
4770 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4772 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4773 New files, for Linux (a free Unix clone for 386 machines).
4774 * Makefile.in, configure.in, targets.c: Update accordingly.
4776 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4777 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4778 correct calling of howto special functions and fixes from Raeburn
4780 * archures.c: nuke bfd_reloc_code_type
4781 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4782 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4783 SEC_NEVER_LOAD, various other bfdgas newness
4784 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4785 * targets.c: change jump table vector to above
4788 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4790 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4791 its prototype will be included in libbfd.h. Change result type
4792 to struct * (rather than equivalent typedef) so it can be used in
4793 the prototype, where they typedef won't be known.
4794 * libbfd.h: Updated version.
4796 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4798 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4799 targets.c: HPPA merge.
4801 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4803 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4804 * config/solaris2.mh: Kludge around Sun compiler bug.
4806 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4808 * libaout.h (aout_backend_data): Change defs of two bitfields to
4809 be unsigned chars instead to get around rs6000 compiler problem.
4811 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4813 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4814 Correct misconception that there can be only one symbol table.
4815 Only call elf_slurp_symbol_table on the full symbol table, not
4816 the dynamic one which is only a subset of the full one.
4818 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4820 * coffcode.h (coff_compute_section_file_positions): For I960,
4821 don't align sections in file.
4823 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4825 * targets.c (struct bfd_target): Added field for target-specific
4826 (but not file-specific) data, for distinguishing minor
4827 characteristics between (e.g.) a.out formats.
4829 * section.c (struct sec): New field user_set_vma indicates vma
4830 field should be heeded, not assumed to be unset.
4831 (STD_SECTION): Initialize that field of standard sections to zero.
4832 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4834 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4835 pre-swapped version.
4837 * archures.c (struct bfd_arch_info): Fixed order of comment and
4838 field decl. New fields indicate size of page and segment for
4840 * cpu-m68k.c (N): Fill in values.
4841 * cpu-sparc.c (arch_info_struct): Ditto.
4843 * libaout.h (struct aout_backend_data): Various bits of data (not
4844 all used currently) with characteristics of a.out implementation.
4845 Important field for now is text_includes_header, indicating that
4846 the text section starts immediately after the file header, which
4847 gets mapped in with it.
4848 (struct aout_data): New fields indicate whether vma has been
4849 adjusted yet (not yet used), and what magic number will be used in
4850 the output file (should go away in favor of vma_adjusted).
4851 (WRITE_HEADERS): Code for dealing with section sizes and related
4852 header fields replaced with call to adjust_sizes_and_vmas.
4853 * aoutx.h (some_aout_object_p): Fill in magic number field.
4854 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4855 (set_arch_mach): Set page size and segment size once CPU
4857 (adjust_sizes_and_vmas): New function; has much code moved
4858 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4859 and size parameters, as well as many header fields, after deciding
4860 on magic number for output file. Checks to ensure that this
4861 adjustment has only been done once.
4862 (set_section_contents): Call adjust_sizes_and_vmas instead of
4863 doing much of the work here.
4865 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4866 default (null) values of these fields.
4867 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4868 value in exec header.
4869 (sunos4_aout_backend, MY_backend_data): Define backend data
4870 indicating file header is included in text section.
4872 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4874 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4875 gcc version 2, to avoid warnings.
4877 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4879 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4880 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4882 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4884 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4886 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4888 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4889 * configure.in: Rewrite target parsing to use simple format.
4890 Handle sparc-sun-solaris2 configuration.
4891 * aout64.h: Avoid ANSI C brain death warning.
4892 * elf.c: Avoid trigraph (???) or /* in comments.
4894 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4896 * config/sysv4.mh: new file, RANLIB=echo
4898 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4900 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4902 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4903 elf_core_tdata_struct into a single common struct. Core files
4904 wouldn't have worked at all without this.
4905 (bfd_elf_find_section): New function for GDB's undercover use
4906 to find string sections that BFD hides from it.
4907 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4909 (elf_object_p, elf_core_file_p): Allocate internal file header
4910 storage dynamically.
4911 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4912 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4914 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4916 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4918 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4920 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4922 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4924 * configure.in: handle m680[01234]0 as aliases for m68k
4926 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4928 * coff-a29k.c: do byte relocs correctly
4929 * coffcode.h (styp_to_sec_flags): never load INFO sections
4930 * seclet.c (rel): don't relocate INFO sections
4932 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4934 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4935 Make the symbols unmodifiable.
4936 (bfd_section_init): Deleted.
4937 * init.c (bfd_init): Don't call bfd_section_init.
4939 * section.c (bfd_set_section_contents): Ensure that range to be
4940 written is within section boundaries.
4941 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4944 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4946 * coff-i960.c (howto_table): Deleted.
4947 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4948 interesting entries from old howto_table.
4949 (RTYPE2HOWTO): Adjusted to use switch.
4950 (coff_i960_reloc_type_lookup): New function.
4952 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4953 records for section symbol.
4954 (make_abs_section): Unused; deleted.
4955 (renumber_symbols): Re-order symbols so undefined symbols come
4956 last, as COFF format desires.
4957 (coff_write_symbol): Put C_FILE symbols in debug section always.
4958 (coff_section_symbol): New function; creates a symbol with the
4959 same name as a section, and sets up aux records for it.
4960 (coff_add_missing_symbols): New function; adds section symbols to
4961 symbol table if they aren't there already. Should someday also
4962 add a dummy C_FILE symbol if none is present.
4963 (coff_write_object_contents): Add missing symbols before preparing
4964 symbol table to be written.
4965 (coff_slurp_reloc_table): Verify that symbol indices read in are
4966 in a reasonable range.
4967 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4968 (obj_conv_table_size): Accessor macro.
4970 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4971 reloc types on i960.
4973 * bfd-in.h (bfd_get_section_name): New macro. Like
4974 bfd_section_name, but returns rvalue, not lvalue.
4975 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4976 (bfd_get_section_flags): Now returns rvalue.
4978 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4979 general, some specific to sparc or i960.
4981 * aoutx.h (set_section_contents): Set VMA for each section based
4982 on previous section. If text section VMA doesn't appear to have
4983 been set, make a best guess from the type of file.
4985 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4987 (MY(vec)): Initialize reloc_type_lookup field.
4989 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4990 (bfd_error_trap, bfd_error_vector): Extern, not common.
4992 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4993 few types of relocs for sparc; will need enhancement.
4995 * bout.c (callj_callback): Use DEFUN macro in definition.
4996 * coff-i960.c (optcall_callback): Likewise.
4998 * targets.c (bfd_target): Added fields reloc_type_lookup and
4999 _bfd_make_debug_symbol. Also minor comment changes.
5000 * syms.c (bfd_make_debug_symbol): New dispatching macro.
5001 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5002 than arch info, and dispatch with BFD_SEND. Callers changed.
5003 * archures.c (struct bfd_arch_info): Deleted field
5005 * cpu-*.c: Don't initialize that field.
5007 * bfd-in.h (enum bfd_error): Add new value "bad_value".
5008 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5009 (bfd_errmsg): Now returns ptr to const.
5010 * bfd-in.h (bfd_errmsg): Fix prototype.
5012 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5013 * reloc.c (bfd_generic_relax_section): Ditto.
5015 * section.c (Section Output doc): Improve description of use of
5016 output_section and output_offset.
5018 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5020 * sco-core.c: new file from net.
5021 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
5022 Now we have the hairy linker, it's possible to move symbols from
5023 one section into another. Actually make that work!
5025 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5027 * hosts/sun3.h: fix declaration of free.
5029 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5031 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5032 * coff-h8300.c (reloc_processing): all relocs are relative to
5034 * opncls.c: don't use fdopen on DOS systems
5036 short patches from Glenn Kasten (glenn@ready.com)
5037 * target.c: enabled oasys support
5038 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5039 fix problem where a relocation which crossed a modification byte
5040 boundary did not work. Fix problem where a relocation near the end
5041 of a data record did not work.
5044 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5046 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5047 archvie header string counts the endian way, this heuristic sees
5048 how big an archive string to read by trying it one way and if the
5049 string table is unreasonably big, trying it the other. *FIXME*.
5050 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
5052 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5054 * bfd-in.h: Increase version number to 1.97, for consistency
5056 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5058 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5060 * bfd-in.h: bump version to 1.96
5061 Major change; changed calling convention for
5062 bfd_get_relocated_section_contents so that caller allocates
5063 memory for section data.
5064 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5065 seclet.c, targets.c, bfd.c: reflect new convention.
5066 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5067 case, then use reasonable default values for SEC_* flags.
5069 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5071 * coffcode.h (coff_write_object_contents): use RELSZ to work out
5072 size of output reloc struct.
5073 * targets.c, Makefile.in: comment out tekhex for the moment.
5074 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5075 * configure.in: tandem target is st2000
5076 * coff-m68k.c: rename static howto_table to global
5077 m68kcoff_howto_table.
5078 * bout.c: remove unnecessary abort
5079 * coff-a29k.c: various changes to the way relocations work to cope
5080 with the "new order" and latent bugs.
5083 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5085 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5086 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5087 * reloc.c (bfd_perform-relocation): don't relocate refs to
5088 absolute symbols if doing a partial link.
5090 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5092 * configure.in: Add a29k-amd-udi.
5094 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5096 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5097 internal_exec structure before initializing the fields that
5098 are used, so that the unused fields are in a known state.
5100 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5102 * tekhex.c (struct data_struct): Convert from typedef that
5103 typedefs nothing to a normal structure declaration.
5104 * tekhex.c (pass_over): Prototype args for function that
5105 second arg points to.
5107 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5109 * Makefile.in: remove old style staging. Do not print recursion
5112 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5113 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5116 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5118 * bfd.c, Makefile.in: added tekhex
5119 * aoutx.h (set_section_contents): pages should be padded to the
5120 size of a page, not the size of a segment.
5121 * configure.in: added go32 host and i386-aout target.
5122 * i386aout.c, libaout.h: now works for go32 target
5123 * ieee.c: fix bit rot.
5124 * seclet.c: support for padding seclet type.
5126 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5128 * Makefile.in: added .NOEXPORT:
5130 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5132 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5134 * elf.c (elf_compute_section_file_positions,
5135 elf_write_object_contents): Return boolean, not NULL (which
5137 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5138 Also ifdef-out code that aborts on unhandled section types.
5140 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5142 * configure.in: Recognize ncr3000 config
5143 * Makefile.in (MINUS_G): Pass on to recursive makes.
5144 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5146 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5148 * Makefile.in: Now that we have sym.h and symconst.h, compile
5149 coff-msym.c on all systems.
5150 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5151 * coff-msym.c: Update include files and comments; add weakext bit.
5153 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5155 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5156 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5158 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5160 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5161 * configure.in: Add new host and target configs.
5162 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5163 structs, which vary; just use member name.
5164 (elf_object_p, elf_core_file_p): Lint, fix comments.
5165 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5167 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5169 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5170 local, disposable, copy of the external form of section header
5171 table and program header table entries.
5173 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5175 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5177 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5179 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5182 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5184 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5186 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5188 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5189 not internal bfd_assert function (twice).
5191 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5193 * aout-target.h: change ar_max_namelen to 15 (the right value)
5194 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5197 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5199 * archive.c (bfd_generic_archive_p): check for bout archives too.
5200 * bout.c: make it work again.
5202 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5204 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5206 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5207 bfd_xmalloc() instead of bare malloc().
5209 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5211 * Makefile.in: pass down MAKEINFO on info.
5213 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5215 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5216 host/h-<foo> now just <foo>.
5217 * configure.in: reflect changes
5219 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5221 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5222 actual source file, not just the generated libbfd.h.
5224 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5226 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5227 gdb on little-endian 960 code.
5228 * archive.c (compute_and_write_armap): indirect symbols should go
5229 into the archive header too.
5231 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5233 * Makefile.in: added check target.
5235 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5237 * coff-msym.c: Move this file from gdb/ecoff.c. It
5238 handles byte-swapping for ECOFF (MIPS symbol) files.
5239 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5240 to the files built on MIPS-based hosts.
5241 * Makefile.in: Add rule for coff-msym.
5243 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5245 * Makefile.in: added clean-info target. MINIMIZE=1.
5247 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5249 * coff-rs6000.c: Move core file functions into separate
5250 new file rs6000-core.c. This is needed because reading
5251 core files depends on native include files that conflict
5252 with ../include/coff/rs6000.h.
5253 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5255 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5257 * aoutx.h (NAME(aout,print_symbol)): Don't print
5258 symbol addresss for undefined symbols.
5259 * coff-rs6000.c: Various updates (due to target-
5260 independent changes).
5261 * libbfd.h: Ditto (tdata field is now a union).
5262 * hosts/h-sparc.h: Removed prototype for bogus function
5263 'emset' (presumably should have been 'memset' - which is there).
5265 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5267 * configure.in (mips-big-* target): Same is Iris.
5269 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5271 * aoutx.h (translate_from_native_sym_flags): when creating an
5272 alias symbol, fill in the section as undefined, rather than
5273 leaving it blank. If an output section can't be found for a
5274 symbol, then don't core dump.
5276 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5278 * Makefile.in, configure.in: removed traces of namesubdir,
5279 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5280 copyrights to '92, changed some from Cygnus to FSF.
5282 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5285 * coff-h8300.c: fix stupid reloc subtraction bug
5286 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5287 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5288 the symbol.flags and done_lineno fields.
5290 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5292 * coffcode.h (coff_write_symbol): write out the correct number of
5294 * cpu-h8300.c: fix disassembly bug
5296 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5298 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5299 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5300 reloc.c, section.c (bfd_map_over_sections), targets.c
5301 (bfd_target_list): Protolint.
5302 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5304 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5306 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5308 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5309 section of a symbol rather than the section of a reffed symbol to
5310 determine the r_index of an emmitted reloc.
5312 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5314 * PORTING: New (preliminary) porting guide.
5316 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5318 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5319 (howto_hvrt16): lint.
5321 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5323 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5324 a full configuration (with possible cross-development),
5325 instead of using host-aout.c.
5327 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5329 * aout-target.h (MY(write_object_contents):
5330 Set obj_reloc_entry_size (abfd).
5331 * gen-aout.c: Change to emit a .c files, not a .h file.
5333 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5335 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5336 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5338 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5340 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5341 with more than one auxent can cause nasty core dumps.
5343 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5344 "done_lineno" so that a symbol which appears twice in the symbol
5345 table only gets it's linenumbers relocated once. Modifed
5346 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5349 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5351 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5352 stuff to use the New Order.
5354 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5356 * ieee.c: Change type of envi[] to unsigned char.
5358 * configure.in: fix vax ultrix configuration.
5360 * elf.c (bfd_section_from_shdr): Deal with null return from
5361 bfd_make_section(). (elf_object_p): Select endianess properly.
5363 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5365 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5367 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5369 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5370 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5371 * host-aout.c: Don't use aout-params.h; configure these systems
5372 in their xm files, not in a randomly generated file.
5373 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5375 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5377 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5379 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5380 host_aout_vec here as well.
5382 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5384 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5385 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5386 to prevent undefined symbol.
5388 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5390 Various lints found on PersSony
5391 * aoutx.h: cast an enum
5392 * coff-a29k.c: many ints in reloc structure turned to enum
5393 * coffcode.h: more enums
5394 * cpu-h8300.c: more enums
5395 * opncls.c: more enums
5397 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5399 * configure.in: Make Tahoe configuration work again.
5400 * bfd-in.h: Remove trailing comma from enum declaration.
5401 * ieee.c: Can't put byte values >0x7F into a signed char.
5403 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5405 * Makefile.in: Add dependencies for various coff-*.o files.
5407 * elf.c: Remove extraneous paren from core_prpsinfo and
5408 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5409 Replace references to old section "size" member with new
5410 "_raw_size" member. Implement elf_make_empty_symbol, which
5413 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5415 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5418 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5420 * coffcode.h (bfd_coff_relax_section): now static.
5421 (bfd_coff_get_relocated_section_contents): various type lints.
5423 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5425 New entry point in the transfer vector - bfd_relax_section.
5427 * aout-target.h: add to vector, call generic_relax
5428 * bfd-in.h: add to vector
5429 * bfd.c: add #define for vector
5430 * bout.c: add to vector, call generic_relax
5431 * coffcode.h: add to vector, also now has coff specific relax code
5432 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5433 * elf.c: call generic_relax
5434 * ieee.c: call new vector, clean up some bugs due to the creation
5436 * libbfd.h: add bfd_generic_relax_section EXFUN
5437 * oasys.c: call generic_relax
5438 * reloc.c: implement generic_relax
5439 * seclet.c: moved much of this into coffcode.h
5440 * srec.c: call generic_relax
5441 * targets.c: define new transfer vector
5443 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5445 * everything: now modified to use smaller reloc type. Self hosts
5448 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5450 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5451 New files for stratus.
5453 * configure.in: Add configuration fragments for stratus.
5455 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5457 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5458 variables as CONST since they are set to point to a const char
5459 string. Fixes compiler complaints.
5461 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5463 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5466 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5468 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5469 symbols, so that we can emit the correct file name even
5470 if it's an include file.
5472 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5474 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5475 (Reported by john@labtam.labtam.oz.au (John Carey)).
5477 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5479 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5481 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5482 being used to -DHAVE_PROCFS.
5484 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5485 '#include "fopen-same.h"' to end of file to match other h-* files.
5487 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5489 * configure.in: Change svr4 references to sysv4. Add case
5490 "unknown" for target vendor and infer some targets based
5491 on the specified operating system.
5493 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5495 * bfd-in.h, libaout.h: ANSIfy enums.
5497 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5499 * archive.c (normalize): created version for VMS which removes the
5500 VMS directory crap from the front and end of a filename, eg turn
5501 [-.foo]bar.obj;123 into bar.obj
5502 (bfd_construct_extended_name_table): now writes index into an
5503 extended name table in decimal - the same base used to read an
5504 extended name table.
5506 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5508 * aout-encap.c: Fix to use aout-target.h.
5509 * aoutf1.h: Use standard MY_object_p and MY_callback
5510 in aout-target.h. Remove target-specific versions.
5511 * host-aout.c: Re-write to use aout-target.h.
5512 * gen-aout.c: New files use with host-aout.c to generate
5513 host-specific a.out-related parameters.
5514 * Makefile.in: host-aout.o depends on aout-params.h, which is
5515 generated by gen-aout.
5516 * aout-target.h: Make a little more flexible.
5517 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5518 macro. Instead, inline it in aout-target.h.
5519 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5520 a gcc -Wall warning.
5521 * archive.c: Add missing commas in DEFUN macro (2 places).
5522 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5523 Berkeley ones, now that libiberty has them:
5524 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5525 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5526 remove unused variable.
5528 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5530 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5531 and execname inside HAVE_PROCFS ifdef since they are unused
5532 when it is not defined.
5534 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5536 * elf.c: Flag all sections as either code or data. We can't
5537 be sure what they are anyway, since ELF doesn't fit the
5538 traditional model of text+data+bss very well. Add new local
5539 function elf_read() to simplify code. Record entry point in
5542 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5544 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5545 rather than N copies of the same lines.
5547 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5549 * cpu-h8300.c: disassemble branch displacements correctly
5550 * coff-h8300.c: put reloc offsets out in 32bits
5552 * makefile.dos, configdj.bat: New files from DJ
5553 * cache.c: fopen with new macros is needed for DOS.
5554 * ieee.c: environ renamed to envi to stop an include file
5556 * opncls.c, coff-rs6000.c: more fopens with macros.
5558 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5560 * Makefile.in: infodir belongs in datadir.
5562 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5564 * Makefile.in: fix where docdir lives
5566 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5567 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5568 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5569 srec.c, syms.c, targets.c : all new documentation and lint
5573 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5575 * coffcode.h, srec.c: Lint.
5577 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5579 * Makefile.in: install using INSTALL_DATA, added standards.text
5582 * configure.in: mark directory as target dependent. configure
5583 nows works in objdir always so make file existence checks
5586 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5588 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5589 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5590 and mandir now keyed off datadir by default.
5592 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5594 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5595 computation of arch and machine type so it's worked out before
5596 some_aout_object_p is called.
5597 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5599 * archures.c: add extra field 'section_align_power' to hold
5600 default section alignment in object files.
5601 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5602 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5603 initialize the new field.
5604 * bout.c (b_out_callback): replace the text size, since aout
5606 * aoutx.h: Documentation in the new style
5608 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5610 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5611 use the saved value if mtime_set is already set (intended
5612 for archive files, though apparently not used yet).
5614 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5616 * targets.c: Revise comments about how to configure the target
5617 vector, to match reality. Remove mention of obsolete methods.
5618 Remove long lists of capitalized macros that turn into the same
5619 thing in lowercase. Normal vector simply lists all known
5620 lowercase xvec names; all other cases are handled by SELECT_VECS.
5622 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5625 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5626 list of supported targets.
5628 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5630 * archive.c (bsd_write_armap): The pad byte sometimes added to
5631 the string table in a __.SYMDEF member is now
5632 counted as part of the size of the string table.
5633 This is compatible with the old ranlib, as well as Sun's.
5635 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5637 * srec.c: Rewrote to fix many bugs; now gets the record type
5638 right, doesn't choke on input, sets the start address in an S9 and
5639 fills in the filename on an S0.
5641 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5643 * cpu-h8300.c: Add support for MEMIND addressing mode
5645 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5647 * coffcode.h: use the new macro if available
5649 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5650 * Makefile.in: Fixed dependencies due to file rename
5652 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5653 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5654 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5655 newos3.c, stab-syms.c, syms.c: All these files have had their
5656 #includes altered to point to the new places.
5658 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5660 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5662 * configure.in: Add vendor "ncr" as supported per-target vendor.
5663 Add svr4 case for i386 per-host case.
5665 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5668 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5670 * syms.c (bfd_decode_symclass): Return 'A'
5671 for symbols that are both absolute and global.
5672 * archive.c (bfd_special_undocumented_glue): Return NULL
5673 if bfd_ar_hdr_from_filesystem returns NULL.
5675 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5677 * Makefile.in: added coff-h8300
5678 * configure.in: now h8 is a coff target
5679 * cpu-h8300.c: fix various disassembly problems
5680 * libcoff.h: took out some code which has been #0ed for a long
5682 * targets.c: added h8 coff
5683 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5684 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5686 * coffcode.h: Started to change the way machine dependencies are
5687 handled, from the nest of #ifdefs to macros defined in the
5688 including coff-<foo>.c
5690 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5692 * aoutx.h (some_aout_object_p): Set the `executable' bit
5693 if the entry point is contained in the text segment, even if the
5694 text segment is at location 0.
5696 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5697 nonstandard MIPS sections (.rdata, .sdata, etc).
5699 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5700 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5701 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5703 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5705 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5707 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5708 from syms.c to new file stab-syms.c. Also, since GNU extended
5709 type codes such as N_SETT are no longer in ../include/stab.def,
5710 include them manually.
5711 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5712 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5713 * libaout.h: Added prototype for aout_stab_name().
5714 * Makefile.in: Update Makefile for new stab-syms.[co].
5716 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5718 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5719 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5720 just make N_XXX work by excluding the header from the text segment.
5721 * aoutx.h: Fix comments to match.
5723 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5725 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5726 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5727 for the "logical" text segment (i.e. never consider the exec
5728 header to be part of the text segment). This change is
5729 needed for consistency with various other parts of bfd and ld.
5730 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5731 and move calculation of obj_textsec(abfd)->size to libaout.h.
5732 * bfd-in.h: Removed bogus ';'.
5734 * Makefile.in: Add MINIMIZE flag to select lean
5735 or bloated target_vector.
5736 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5737 * newsos3.c: Fixes to ../include/aout64.h remove need
5738 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5740 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5742 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5743 handle both little and big-endian targets, with little
5744 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5745 * host-aout.c: Add FIXME note.
5747 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5749 * targets.c: Make the default target_vector contain
5750 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5751 Old behavior can be gotten by defining ALL_TARGETS.
5752 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5753 Factored out common code into new file aout-target.h.
5754 Saves a lot of duplicate code for a.out variants.
5756 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5758 Get 'make headers' to work when configured with +subdirs.
5759 * Makefile.in: Add $(subdir) to docdir path.
5760 * doc/Makefile.in (protos): Add $(srcdir) prefix
5761 to name of sed scripts.
5763 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5765 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5766 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5767 to include names of N_SETT etc.
5769 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5771 * elf.c: Add minimal support for ELF symbol tables. Generates
5772 canonical bfd symbol tables from ELF symbol tables. Change the
5773 name of some functions from bfd_<name> to elf_<name>.
5775 * syms.c: Trivial fix to comment to remove a redundant "to".
5777 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5779 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5780 form that GDB recognizes as COFF.
5782 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5784 * ieee.c (ieee_object_p): cast NULL correctly.
5785 * configure.in: added harris host
5787 * coff-a29k.c: Lots of changes, most from David Wood.
5789 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5791 * coff-m88k.c (coff_write_armap): Just #undef it.
5793 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5795 * Makefile.in: standardize on MINUS_G to disable debugging
5796 * coff-m88k.c: create coff armaps instead of bsd ones.
5797 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5800 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5802 * elf.c: Additions to support ELF format core files.
5803 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5804 has support for /proc (all the include files in particular).
5806 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5808 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5809 of two N_SO stabs, one for directory, and one for filename.
5811 * bfd-in.h (print_vma): Factor out duplicate definition.
5813 Exit a little more gracefully when malloc returns NULL.
5814 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5815 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5816 * libbfd.h: Rre-generated due to libbfd.c update.
5818 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5820 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5822 * elf.c (elf_object_p): Don't try to create a bfd section for
5823 the first ELF section header. It is just a placeholder.
5825 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5827 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5828 core files, when compiling native.
5829 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5831 FIXME: The aoutf1.h change below needs to be reversed back
5834 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5836 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5837 manipulation of lnno fields in lineno structs in a coff-<f>.h
5838 independent way. Override it in coff-<f>.h to your favourite
5839 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5840 (coff_swap_lineno_out): modified to use the new macros.
5842 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5844 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5845 unknown arch when the magic number doesn't specify the
5846 architecture, since some OSs (eg old sun3s) don't set the number, and
5847 020 is probably the right answer anyway.
5849 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5851 * hosts/h-news.h, hosts/h-rtbsd.h:
5852 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5853 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5854 bfd_print_symbol_nm, for use by nm.
5855 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5856 bfd_print_symbol_nm option, to print in nm format.
5857 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5858 oasys.c (oasys_print_symbol): Provide stub implementations
5859 for bfd_print_symbol_nm.
5860 * syms.c: New function bfd_decode_symclass, used by nm printer.
5861 New function bfd_stab_name to look up string name of stab code.
5863 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5865 * Makefile.in: Added ctor.c
5866 * archures.c (bfd_default_arch_struct) added
5867 bfd_default_reloc_type_lookup.
5868 * coffcode.h: removed a load of #if 0ed code.
5869 (coff_compute_file_section_positions): now works out the section
5870 alignment and size correctly in all cases.
5871 (coff_get_symtab): looks for constructor symbols and calls the
5872 right function when they're found. (coff_canonicalize_reloc):
5873 knows when a section is full of constructors and does the right
5875 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5877 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5878 * libcoff.h: removed #if 0ed code
5879 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5880 arch independent constructor relocation type.
5881 (bfd_reloc_type_lookup): removed the comment "this will go away"
5882 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5883 reloc which is used when BFD_RELOC_CTOR falls through to give a
5884 default 32bit reloc for constructors.
5885 (bfd_default_reloc_type_lookup): added.
5886 * aoutf1.h: fixed SEGMENT_SIZE typo.
5888 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5890 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5891 matching prefix "coff".
5892 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5893 rs/6000 csect records.
5895 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5897 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5898 * configure.in: add motorola delta88 cases
5899 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5900 write_armap prototype
5901 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5903 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5905 * Rename COFF-related files in `coff-ARCH.c' form.
5906 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5907 coff-mips.c, coff-rs6000.c to be exact.
5909 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5910 make output clutter.
5911 * config/mt-*: Ditto.
5913 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5915 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5916 John Gilmore. Archive support from Damon A. Permezel.
5918 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5919 * configure.in: Add rs6000 case.
5920 * targets.c: Add rs6000 vector.
5921 * archures.c: Add rs6000, fix comment on romp.
5922 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5923 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5924 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5925 * section.c (bfd_make_section): Return NULL on attempt to create
5927 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5928 (bfd_swap_aouthdr_in): Handle lots more members.
5929 (make_a_section_from_file): If section has already been seen,
5930 just return false rather than overwriting it.
5931 (coff_real_object_p): Understand incoming magic numbers.
5932 (coff_set_flags): Understand outgoing magic numbers.
5933 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5934 (build_debug_section): Add fn for reading debug string section.
5935 (get_normalized_symtab): Handle symbol names in debug string section.
5936 Remove unused obj_string_table.
5937 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5938 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5939 existing section before making one.
5940 * cpu-rs6000.c: New file.
5941 * rs6000coff.c: New file.
5943 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5945 * elf.c: Add partial support for ELF format corefiles. Still needs
5946 support for extracting registers from corefiles.
5948 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5950 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5951 RANLIB is defined as echo, send the output to /dev/null to help
5952 reduce clutter in the output from doing a make.
5954 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5956 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5957 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5959 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5961 * coffcode.h (coff_compute_section_file_positions): make it pad
5962 section size out if there are alignment restrictions so that the
5963 image will be ok on a system where section positions are worked
5964 out by accumulating sizes rather than from the section headers.
5965 * targets.c (proto write_armap). Changed orl_count to unsigned.
5966 * opncls.c (bfd_close_all_done). Added so that generative
5967 programs like gas can close a bfd without causing bfd confusion.
5968 * libbfd.h (changed becuase of protos)
5969 * amdcoff.c: messed with the way that jmp displacements are
5970 calcualated. This may not yet be totally correct.
5971 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5973 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5974 abs symbol has no section (like a register symbol).
5975 (coff_write_symbol) now zeros auxent before filling it up to help
5976 with sensitive applications.
5977 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5979 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5981 * bfd.c: Make sure we don't get a macro strerror().
5982 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5983 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5984 attempt to recover command, ifdef NO_CORE_COMMAND.
5985 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5987 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5989 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5991 * archive.c (bsd_write_argmap): The size of the ranlib structures
5992 should not include the size field itself.
5993 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5994 adata(abfd)->exec_bytes_size field instead of constant macro,
5995 because aoutx.h compiles to a simple .o file shared by
5996 all 32-bits a.out targets.
5998 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6000 * configure.in: Allow i386-sco-sysv.
6001 * bout.c: Remove unused i960_align; lint dummy core file handlers.
6002 * cpu-h8300.c: lint.
6004 * host-aout.c: New strategy. We use common code, include files,
6005 and data structures to handle the file, but set a few parameters
6006 from the host's config file (page size, text start addr, etc).
6007 * libaout.h: Define HP BSD machine types.
6008 * aoutf1.h: Handle reading a.outs with these types.
6010 * trad-core.c: Pass the u.u_ar0 value as the negative of the
6011 virtual-memory-address of the .reg section. We can't just make a
6012 section for "all the regs and nothing else" because only GDB knows
6013 exactly where the regs are (scattered around the upage and stack).
6014 Clean up memory allocation. Remove big- and little-endian
6015 vectors, replace with single vector; this only runs on the host,
6016 in host byte order. Replace byteswap routines with aborts in case
6018 * targets.c: There's only one trad_core_vec now.
6019 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6021 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6023 * hosts/h-amix.h (free): Fix prototype.
6025 * aoutx.h: Don't use NULL as an integer, for braindead systems
6026 that declare it as (void *)0. (From Peter Schauer.)
6028 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6030 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6031 problem with bad Ultrix system headers.
6032 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6033 various kinds of alignments for the various kinds of
6036 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6038 * doc/Makefile: Don't assume . is on the path (from James Clark).
6040 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6042 * Makefile.in: Avoid Sun Make VPATH bugs.
6043 * targets.c: Declare trad_core vectors extern.
6045 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6047 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6048 * libbfd.h: Moved ALIGN macro here.
6049 * bout.c (b_out_callback): Replace i960_align by align_power.
6051 * libaout.h (struct aoutdata): Added fields page_size,
6052 segment_size and exec_bytes_size. These help generic code
6053 (in aoutx.h and libaout.h) to figure out where to align
6054 the various segments in a demand paged file.
6055 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6056 to decide if the exec header counts in a_text (text segment size).
6057 Also, assume D_PAGED flag is set; don't set it here.
6058 * bout.c (b_out_callback): Add initialization of
6059 adata fields page_size, segment_size, and exec_bytes_size.
6060 * host-aout.c (NAME(host_aout, callback) and
6061 NAME(host_aout,mkobject): Ditto.
6062 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6063 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6064 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6065 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6066 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6067 for some systems (mainly sunos), so do it in the callback instead.
6068 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6069 * aoutx.h (NAME(aout,set_section_contents): Change the way
6070 filepos and size of sections are carried out to support
6071 older styles of demand paged executables.
6074 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6076 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6077 * bfd.c: Added macros to enable gas to swap coff records.
6078 * coffcode.h: Make the coff_swap_*_out routines return the number
6079 of bytes swapped, and cleaned up their prototypes.
6080 * configure.in: Added ebmon/coff support
6081 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6083 * targets.c: Added new entry points for coff swapping
6085 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6087 Restructure configuration scheme for bfd, binutils, ld.
6089 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6090 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6091 Change some config names to match other dirs.
6092 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6094 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6095 ../include/sysdep.h.
6096 * cpu-i960.c: Strncmp needed a length arg.
6097 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6098 * i386aout.c: Remove dead N_TXTOFF override.
6099 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6100 * config/: Rename some config files to match up h-*.h names.
6101 Remove all the HOST_SYS definitions from the config files.
6102 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6103 * hosts/h-hp9000.h: Remove USG comment.
6104 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6105 * hosts/h-news.h, h-sparc-64.h: New config files that had
6106 previously been kludged in the <sysdep.h> file.
6108 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6110 * config/*: trad-core support is HOST dependent, not target
6111 dependent. Target config files only set DEFAULT_VECTOR and/or
6112 other vector elements. Exception: when host-aout.c is in use,
6113 in which case we're forced to assume we're native (hp, vax,
6114 tahoe). Rename XDEPFILES to HDEPFILES.
6115 * Makefile.in: Rename XDEPFILES.
6116 * config/h-sun*: Don't force static linking.
6117 * trad-core.c: Document how to use it nowadays.
6118 * i386aout.c, newsos3.c: Clean up.
6119 * i386coff.c: Allow 386 coff files to be used as core files too
6120 (for reading core files from embedded systems).
6122 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6124 * Add i386aout.c for a.out support on the i386.
6126 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6128 * reloc.c, section.c, syms.c, targets.c: correct info-node
6129 structure in *doc* comments.
6130 doc/Makefile: stop hiding complaints from makeinfo.
6132 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6134 * aoutx.h (...some_aout_object_p): Take a third parameter,
6135 the internal_exec struct, and avoid ever looking at an
6136 external_exec. All callers changed to read the entire
6137 external_exec struct, swap and check its magic number,
6138 swap in the whole structure, and pass the swapped-in version to
6140 * bout.c: Bring into modern era. Use single _object_p routine
6141 for big- aand little-endian. Provide internal and external
6142 exec header structs. Use separate swap-in and swap-out routines.
6144 * libaout.h: Move struct internal_exec from ../include/aout64.h
6145 to here. Add obj_symbol_entry_size to struct aoutdata.
6146 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6148 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6149 EXTERNAL_NLIST_SIZE. Callers changed.
6151 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6153 * bfd.c: Remove strerror() to libiberty.
6155 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6156 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6157 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6158 last byte of transfer, not first byte, is within the section.
6160 * host-aout.c: Remove `BSD' archive support. Lint.
6162 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6163 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6164 `bfd_arch_info_type'. All uses changed.
6165 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6166 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6167 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6168 it needs a better name.) All uses changed.
6169 * targets.c: Rename `enum target_flavour_enum' to `enum
6170 target_flavour', and remove the `_enum' from all of the enum
6171 values themselves. All uses changed.
6173 * configure.in, config/h-i386mach: i386 mach host.
6174 * config/t-i386-aout: Use host-aout.c.
6176 * trad-core.c: Give it its own xvec's to make it independent
6177 of other file formats.
6178 * ecoff.c, host-aout.c: Remove refs to trad-core.
6179 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6180 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6182 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6184 * reloc.c: Extended NEWHOWTO macro
6185 * ieee.c: Changed the way 8bit pcrel is done
6186 * cpu-h8300.c: got the registers in the right order
6188 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6190 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6191 prediction is vindicated!
6193 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6194 Remove refs to howto.c, since Steve forgot.
6196 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6198 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6199 still work. Now allows any architecture/machine to be set.
6201 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6203 * howto.c deleted and moved code to reloc.c
6205 * libbfd.h, libbfd-in.h removed $id stuff for real
6207 * cpu-h8300.c Made it match various different spellings of h8300.
6209 * archures.c: Took out the first char filter which made it only
6210 look for a cpu/arch match when the first chars of supplied and
6211 tested names were the same.
6213 * targets.c removed oasys stuff, pending someone to fix the bugs
6217 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6219 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6220 ELF support good enough for GDB.
6221 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6222 m68k-cbm-svr4 host and target.
6223 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6224 so `diff' and `patch' can cope.
6226 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6228 * archures.c: removed texinfo error
6230 * init.c: added texinfo hooks, and removed initialization error
6233 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6236 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6238 * cpu-i960.c: Avoid numerical count of initializers.
6240 Vax Ultrix changes from David Taylor <taylor@think.com>:
6241 * host-aout.c: Make little-endian vector really little-endian.
6242 * configure.in: Separate vax and tahoe cases, handle ultrix.
6243 * config/t-vax: Add trad-core.o.
6244 * config/h-vaxult: New host system.
6246 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6248 * bfd-in.h VERSION, change version number to 0.18, this makes a
6249 gap, but now is the same as the linker version number.
6251 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6252 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6253 files will eventually contain processor specific bits for bfd,
6254 like strange relocation information and dis/assembly. So far only
6255 the H8 has been even partially done. This work also ties in with
6256 the change in handling architectures.
6258 * amdcoff.c: (a29k_reloc) fix error message.
6260 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6261 discover the architecture of the bfd. (sunos4_callback) calls the
6262 function bfd_set_arch_mach rather than stuffing stuff directly
6263 into the bfd. (sunos4_write_object_contents), changed names of
6266 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6267 setup the environment.
6269 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6270 headers in big endian format, regardless of the endianess of the
6273 * archures.c: totally changed. Now an architecture is represented
6274 with a pointer to an info structure rather than an enumerated type
6275 and a long. The old info is available as two elements in the
6276 structure. Future enhancements to architecure support will
6277 involve pointers to methods being placed into the info structure.
6279 * bfd.c: changed the definition of the bfd structure for the new
6282 * bout.c: (b_out_set_arch_mach) changed to use the new
6283 architecture mechanism.
6285 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6286 the new architecture mechanism.
6288 * configure.in: added h8 stuff.
6290 * ieee.c: too many changes to note. Now ieee files written with
6291 bfd gas and ld can be read by gld and ieee only linkers and
6294 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6296 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6297 than fixing the structure directly.
6299 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6300 than fixing the structure directly.
6302 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6303 before opening a bfd.
6305 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6306 rather than fixing the structure directly.
6308 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6309 in the t/hmake file) a user can select which backends they want
6310 linked with bfd without changing the source.
6312 * init.c: new, looks after initializing modules.
6314 * howto.c: for future use, will allow an application to work out
6315 what cookie to use as a handle on a relcoatio howto.
6317 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6319 * srec.c: Better error checking, partly from Peter Schauer.
6320 (srec_object_p): Avoid assuming any file that starts with 'S' is
6321 an S-record file! (Check for 3 uppercase-hex digits after it.)
6322 (ISHEX): Define new macro for checking supposedly hex characters.
6323 (pass_over): Treat as EOF any S-record line that:
6324 * doesn't have hex in either size character
6325 * produces a size larger than 0x7F
6326 * has an unrecognized type number
6328 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6330 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6331 opncls.c: Lint (saber actually).
6333 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6335 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6336 * newsos3.c: Fixed two types: newos3 -> newsos3.
6337 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6338 to use correct segment.
6340 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6342 * aoutx.h (print_symbol): Handle missing symbol->name.
6344 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6346 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6349 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6351 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6352 add sgi/irix support.
6354 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6356 Changes for the AMD 29000 Ultracomputer port from David Wood.
6359 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6361 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6364 * coffcode.h (coff_real_object_p): Pass information about the
6365 current file's coff symbol format to BFD via the coff_data struct.
6366 (coff_find_nearest_line): obj_icof => coff_data.
6367 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6368 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6369 and DIMNUM == E_DIMNUM.
6370 * configure.in: Handle a29k-*-* hosts, and targets
6371 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6372 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6373 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6374 local_linesz to `coff_data' (tdata) struct.
6375 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6376 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6378 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6380 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6381 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6383 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6385 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6387 (sunos4_core_file_matches_executable_p): Fix header comparison.
6388 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6389 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6391 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6393 Allow GDB to patch object files.
6395 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6396 * trad-core.h (trad_unix_core_file_p): Ditto.
6397 * aoutx.h (aout_set_section_contents): On first output, check
6398 abfd->direction and complain if erroneous.
6400 * Makefile.in: Add crude dependencies.
6402 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6404 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6405 to h/t-xxxx files so that everything will work on System V.
6407 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6409 * aoutx.h: Add information on host-aout.c and how to configure
6410 to use it, to the manual.
6411 * configure.in: Tix typo.
6412 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6413 else dummy out the core file support.
6414 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6415 specified, use it to locate the data section.
6416 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6417 rather than as chars (lint).
6419 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6421 * aoutx.h, coffcode.h: saberized.
6423 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6425 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6427 bfd.c, targets.c: minor rewording of doc segments
6430 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6432 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6433 etc, rather than TEXT_START_ADDR.
6434 * host-aout.c: Remove #if 0 around whole thing.
6435 Update to modern (32/64-bit) a.out naming conventions.
6436 Include a large chunk of ../include/a.out.gnu.h to get macros that
6437 are not defined by the system include files.
6438 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6439 macro used by the other a.out implementations.
6440 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6442 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6444 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6445 texdoc and psdoc; make these depend on generated .texi's
6447 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6450 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6453 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6454 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6455 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6456 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6457 obtrusive marks indicating .c origins.
6459 * bfd.texinfo: generalize most references to linker
6461 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6463 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6464 * archures.c: remove empty foo() definition (crept in at vn1.9)
6466 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6468 * bfd.texinfo: use @setchapternewpage on instead of lots of
6469 @page's; minor rephrasing in Introduction.
6471 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6472 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6473 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6474 segments): used BFD (caps) more consistently as a name in
6475 discourse, fixed a few other minor typos and uses of fonts
6478 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6480 * coffcode.h: fixed bug where string table size wasn't being swapped.
6482 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6484 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6486 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6487 flags. (bfd_print_symbol_vandf) now knows what to do with the
6490 * aoutx.h: made translate_from_native_sym_flags and
6491 translate_to_native_sym_flags produce the above flags.
6494 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6496 * all files: update copyright notices for GPL version 2.
6497 Install header comments and attribute most modules to their
6498 authors. BFD's name is now officially "Binary File Descriptor",
6499 so remove any conflicting pejoratives.
6500 archures.h: Consists solely of comments; remove it.
6502 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6504 * Makefile.in, bfd.c: Made it compile again.
6506 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6508 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6511 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6513 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6514 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6517 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6518 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6520 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6522 * Everything: created some new files, core.c format.c, reloc.c,
6523 section.c and syms.c to split the functionality a bit better.
6524 Cleaned up the rest of the files a bit, and added some
6528 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6530 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6531 really takes 3 arguments, patched code and ammended prototypes.
6533 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6535 * ../include/bfd.h (struct bfd_target): Added new field
6536 "align_power_min" which contains the minimum alignment for a
6537 section. This is used in coff_new_section_hook. The field
6538 insertion necessitates an update of all backends..
6540 * aoutf1.h jump table field inserted
6542 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6545 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6546 table field inserted.
6548 * coffcode.h(just about everything) Now patches up symbol tables
6549 using a different mechanism. The Intel major bug has been fixed,
6550 and the linker can self host on the Aviion and be debugged with
6553 * ecoff.c: new include and jump table patch, i386coff.c: new
6554 include and jump table patch, icoff.c: new include and jump table
6555 patch, ieee.c: can now read archives containing ieee modules.,
6556 libcoff.h: added (combined_entry_type), libieee.h: uped max
6557 sections to 20, m68kcoff.c: new include and jump table patch,
6558 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6559 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6560 srec.c: jump table patch. trad-code.c fixed #IF typeo
6562 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6564 * coffcode.h (coff_swap_aux_in): added else case to deal with
6565 filenames less than 9 characters.
6568 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6570 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6572 * srec.c: now allows any number of sections to be created in a
6573 file. Outputs addresses of the right length.
6575 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6577 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6578 target didn't match, the format got set to the attempted match,
6579 breaking a future test.
6581 *../include/i386coff.h : fixed typo in type field with size
6583 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6584 support in the jump table for the swapping routines exported to
6585 gdb. Now gdb works with the 386.
6587 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6589 * Merge in changes from gdb-3.95 release.
6590 Makefile.in: Allow hmake and tmake files to add OFILES.
6592 bfd.c: support specific targets as well as searching. When
6593 searching, take default target in preference to others.
6595 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6596 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6597 libbfd.h: Support specific targets as well as searching.
6598 opncls.c: Support specific targets as well as searching.
6599 targets.c: Search is short-circuited if default target matches.
6600 liboasys.c, libieee.c: Undo bothner changes that make macros
6601 work to the left of assignment, but which depend on the
6602 representations of different pointer types being the same.
6604 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6606 * i386coff.c: created.
6607 * coffcode.h: added support for 386.
6608 * Makefile.in: added support for 386.
6609 * ../include/i386coff.h: created
6611 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6613 * coffcode.h: removed all put_x_<sizes>
6614 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6618 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6620 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6622 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6624 * everything: Removed sysdep.h from bfd.h and put back into files
6625 from which it was split out. Now 64 bit version is built with a
6626 -DHOST_64_BIT="long long" on the compile line.
6628 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6630 Changed all the [get|put][name] routines to use [get|put]_[size
6633 Put in support for 64 bit work. Now two versions of bfd may be
6634 generated, according to the state of TARGET_64_BIT, one which is
6635 32 bit only, and one which is 64/32 bits.
6636 Created new back end 'demo64' to test 64 bit functionality.
6638 Renamed some files to work on DOS.
6640 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6641 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6642 chage, 64 bit transfer. * liba.out.h: Split out common code from
6643 sunos and newsos into liba.out. Name changes and prototype mods. *
6644 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6645 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6646 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6647 change and 64bit stuff.* newsos3.c: common code removed, new jump
6648 table. * oasys.c: Name change * opncls.c: Portability fixes *
6649 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6650 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6651 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6652 64bit ized. * demo64.c: 64 bit a.out back end
6654 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6656 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6657 on LHS of assignment, even when using old compilers.
6658 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6659 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6660 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6661 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6662 * targets.c: Add declaration of newsos3_vec.
6664 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6666 * aout.c: fixxed some of the problems with filepos calculation.
6667 (swap_ext_reloc): fixed problem with creation of relocs.
6668 (aout_set_section_contents): fixed filepos problem
6670 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6671 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6672 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6673 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6674 cleaned up. (coff_write_object_contents) cleaned up.
6676 * ecoff.c: Totally different. Now supports ecoff fully.
6678 * icoff.c: fixed problems in relocation callout.
6680 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6682 * m68kcoff.c: updated target vector.
6684 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6685 choose_reloc_size. (sunos4_write_object_contents) now calls
6686 choose_reloc_size so outputs relocs correctly, also calculates the
6687 size of the sections correctly.
6691 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6693 Merge Per Bothner's changes to modularize BFD a.out a bit.
6695 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6696 * ieee.c: Cast enums to int before comparing them, for brain-
6698 * coff-code.h: Remove coff_get_section_contents, and use the
6699 generic one instead.
6701 * aout.c: Derive new module from sunos.c, containing generic
6702 support code for all kinds of a.out files.
6704 * sunos.c: Remove all code that goes in aout.c. Split out
6705 machine dependent followup in sunos4_object_p into
6706 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6707 and redefine only the names we CHANGE, not all the names. Drop
6708 the little-endian vector, and rename the vector as sunos4 rather
6711 * b.out.c: Use aout.c routines for most of the work. Slight
6712 changes for the new regime. Remove close_and_cleanup and
6713 get_section_contents in favor of generics. New transfer vector
6716 * newsos.c: New support for Sony NEWS, another a.out format.
6718 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6719 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6720 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6722 * opncls.c (bfd_close): Call format-dependent write_contents
6723 routine, if writing, before calling target-dependent
6724 close_and_cleanup routine (which is now always generic, I think).
6725 * srec.c: Use bfd_alloc instead of malloc. Remove
6726 close_and_cleanup and move code from it to
6727 srec_write_object_contents. Add write_contents to tvec.
6728 * targets.c: Remove a.out little vector, replace a.out big
6729 vector with SunOS vector. FIXME: Need Vax support again now.
6731 * libbfd.h: Add write_contents format-dependent-vector to the
6732 bfd_target vector. Supply a generic close_and_cleanup routine.
6733 * liba.out.h: Handle the new aout.c split. Add prototypes for
6734 all routines defined in aout.c. Rename "sunos" things to "aout"
6735 things. Add a few fields where needed for various formats.
6736 * Makefile.in: Add aout.c and newsos.c.
6738 * archive.c, ieee.c, oasys.c: Lint.
6740 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6743 changed forward declaration struct stat; to reduce warnings. Changed
6744 comment on bfd_h_<x>_x.
6746 * ../include/m68kcoff.h, ../include/intel-coff.h,
6747 ../include/m88k-bcs.h
6748 Now there are two incarnations of relocs, linenos and syments. One for
6749 internal digestion, and one full of char arrays for I/O. The original
6750 names have gone to detect errors.
6752 * Makefile.in, m68kcoff.c, targets.c
6753 Test new structure code with a 68k coff implementaion
6755 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6756 Fixed all the places where there were problems with the size and
6757 alignments of structures on disk and structures in memory. #ifed out
6758 all the code in coffswap.c, since it should be done using the target
6761 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6763 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6764 multiple reloc command.
6766 * sunos.c (sunos4_set_section_contents): Made it so that sections
6767 are always padded to their alignment size.
6769 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6771 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6772 Clean up types and such (saber C problems).
6773 * ecoff.c: Clean up types and such. Remove routines that are
6774 not used. Fix up reading and swapping of shorts from files.
6776 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6778 * a.out.vax.c: Remove two bogus "static" from prototypes.
6780 * ecoff.c: Got rid of lots of non-working junk (that had
6781 been copied directly from coff-code.h).
6782 Updated to be consistent with updates to icoff.c and coff-code.h.
6784 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6785 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6787 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6788 but until the target_vector is automatically generated,
6789 it's as good as any. Note that the text offset is the only
6790 difference between NewsOS and SunOs (including magic numbers).
6791 (Most of the sunos_* routines should to renamed bsd_*
6792 and move to a bsd.c file. Then (and when the target_vector
6793 is automatically generated) it might make sense to create
6794 a separate Sony target.)
6796 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6797 on some systems, and doesn't help on others.
6798 Similarly, only define X_OK if not already defined.
6800 * trad-core.c: Don't include sys/stat.h - at least
6801 on NewsOS 3, it has already been included.
6803 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6805 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6806 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6807 symbol tables if necessary when reading them in, so gdb can use
6808 them. Add "bfd_coff_" to the names so they won't conflict with
6809 names in calling programs. FIXME-soon: if coff-code.h is
6810 included in two BFD modules, this will cause duplicate
6811 definitions; the routines should be exported to a separate,
6812 common, module (probably along with a mess of other ones).
6814 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6816 Improve modtime support.
6818 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6819 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6820 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6821 BUG: archive members still do not get correct mod times.
6823 Improve floating point support for core files.
6825 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6826 (sunos4_core_file_p): Create a second registers section in the
6827 core file, called ".reg2", for the float registers.
6829 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6831 * many changes to improve archive handling; found a logic flaw in
6832 bfd_check_format which only just happened to work by cooncidence.
6834 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6836 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6839 * bfd.h: changed type of udata in asymbol to void *, like it
6840 should be. Added bfd_reloc_dangerous enum member.
6842 * coff-code.h: Fixed it so that internally generated symbols get
6843 their values relocated correctly in all cases. Removed calls to
6846 * icoff.c: Not understanding the destination symbol of a reloc is
6847 not a failure any more, just 'dangerous'. This allows linking of
6848 b.out and coff images.
6850 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6854 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6856 * sunos.c (translate_to_native_sym_flags): fixed
6857 sym_pointer->n_value so that symbols on the way out get their
6858 section relative values calculated correctly.
6860 * coff-code.h (mangle_symbols): fixed problem where tags were not
6861 being relocated for structs, enums, unions. Also various lints.
6863 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6865 * archive.c (get_elt_at_filepos): system_call_error returned
6868 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6870 * Resolve the use of no_error and system_call_error.
6871 The bfd library itself now will never set bfd_error to
6874 The code still needs to be combed to make sure all the error
6875 codes are correct. I suspect they are not always set correctly.
6877 * The names of all the messages have _ prepended because the sun
6878 bundled compiler can't distinguish from a macro which takes an
6879 argument and the same identifier in a non-macro context.
6881 * The reason for the above being that entry points which used to
6882 be trampoline functions are now just macros which expand to a
6883 direct call through the bfd's xfer vector.
6885 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6886 must gas have its own version of everything (the gas version
6887 had the correct value)
6889 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6891 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6892 properly support i960 architecture and output correct reloc stuff.
6894 * bfd.h: added prototype for bfd_printable_arch_mach, added
6897 * coff-code.h: Applied patches from chrisb to support i960
6898 architecture, zero relocs and swap them correcly and conditionally
6899 compiled the timestamp.
6901 * sunos.c: Made the default section alignment 2^3 so that doubles
6902 are done properly. Fixed the same reloc bug that was in b.out.c
6904 * sysdep.h: Now compiles on a Posix box
6906 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6908 * icoff.c: Fix comment on big-endian version.
6909 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6910 F_RELFLG). Set F_AR32WR in output files if little endian
6913 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6915 * archures.c fixed =/== typo
6917 * sunos.c added architecture stuff for output. Fixed
6918 bug where files where vma(data) != size(text)
6919 were processed wrong.
6921 * coff-code.h added a lint cast
6923 * (../include/a.out.sun4.h) fixed it so zmagic
6926 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6928 * archive.c removed loads of includes, and fixed bug where string
6929 table didn't have a null at the end.
6931 * bfd.c fixed includes, added symbols argument to
6932 canonicalize_reloc entry point.
6934 * libbfd.c fixed includes and added some lint patches.
6936 * targets.c added both sorts of intel coff.
6938 * b.out.c fixed included, changed was the canonical
6941 * icoff.c added support for callj and big and little
6944 * opncls.c added chmod+xing for files with EXEC_P set.
6946 * sunos.c fixed includes. Changed default section
6947 alignement to words. Fixed relocation stuff to work with
6950 * bfd.h various new types added, prototype for new
6951 reloc calls, changed bfd->iostream to a void *
6952 to including files don't need stdio.h.
6954 * libcoff.h added conversion table to tie relocs to
6959 * coff-code.h fixed includes. Added code to support
6960 big and little endian formats. Various lints. Better
6961 processing of symbols. Changed reloc stuff to new
6964 * libbfd.h fixed includes
6967 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6969 * bfd.h changed name of alignment entry in sec_struct to
6970 alignment_power, because of conflicting uses within bfd.
6971 Now it should be obvious that it's a 2**n alignment
6972 specifier. Removed start_pad, end_alignment, block, minsize,
6973 output_file_alignment, subsection_alignment and original_vma fields.
6974 Added align_power() macro. Fixed bfd_section_alignment
6975 acessor macros. Added bfd_symbol_same_target macro.
6977 * b.out.c (b_out_write_object_contents) fixed to use
6978 new alignment member. Fixed (callj_callback) to use section
6979 relative symbols properly.
6981 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6982 Fixed (translate_from_native_sym_flags) to correctly make
6983 symbols section relative.
6985 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6986 (bfd_make_section) took out initialization of obsolete members.
6987 (bfd_print_symbol_vandf) added
6989 * opncls.c (bfd_create) created.
6991 * coff-code.h (coff_new_section_hook) took away refs
6992 to obsolete members. (make_a_section_from_file) added
6993 conversion between alignment types. (coff_symbol_from)
6994 added. (coff_count_linenumbers) only counts linenumbers
6995 if symbol is of coff-type. (coff_mangle_symbols) only
6996 heavily mangles symbols if symbol is coff-type.
6997 (coff_write_symbols) various lints. (coff_write_object_contents)
6998 various lints and modification for alignment conversion.
6999 (coff_slurp_relocs) fixed for use with new asection shape.
7001 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7003 * archive.c lots of lint
7005 * b.out.c added callj relocation support, upgrated reloc howto.
7006 Fixed so that asymbol and reloc records are output
7009 * bfd.c lots of lint, support for new bfd entry point
7012 * bfd.h changed definition of asymbol to contain pointer to
7013 owning bfd, removed target dependencies.
7015 * cache.c took out print statements, put in BFD_ASSERT calls.
7017 * coff-code.h various lints, corrected linenumber output
7018 functionality. Added support for new style asymbols and
7019 bfd_print_symbol. Fixed so that asymbol and
7020 reloc records are handled correctly. Added timestamp.
7022 * icoff.c Added support for new howto shape.
7024 * liba.out.h Added support for new asymbol shape
7026 * libbfd.c various lints
7028 * libbfd.h various lints
7030 * libcoff.h added support for new asymbol shape.
7032 * sunos.c various lints. Added support for new asymbol shape
7033 and bfd_print_symbol.
7035 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7037 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7038 pointer lint. Added support for callj relocation. Fixed bug where
7039 the last 32 bytes of the text section were overwritten by data. Fixed bug
7040 where archives of b.out didn't work due bfd_slurp_extended_name_table
7043 * sunos.c added support for n_other field. Braced the howto table so
7044 that it won't be affected by any lengthing of the howto struct typedef.
7047 * bfd.h added support for n_other field, added special_function
7048 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7051 * bfd.c upgraded bfd_perform_relocation, various lints.
7053 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7055 * ChangeLog: Started ChangeLog for BFD.
7056 * ToDo: Create file for suggestions.
7058 * Makefile: Support easy loading into Saber C.
7059 Add dependencies for icoff.o and bcs88kcoff.o.
7060 Rename coff.c to coff-code.h. Change callers.
7062 * bfd.c (bfd_check_format): Allow the check_format routines
7063 to return the desired target vector, rather than just a Boolean.
7064 bfd.h (bfd_check_format): Change function pointer return type.
7065 archive.c (bfd_generic_archive_p): change callee.
7066 b.out.c (b_out_little_object_p, b_out_big_object_p,
7067 b_out_real_object_p): change callee.
7068 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7069 in check_format transfer vectors that need a filler.
7070 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7071 bcs88kcoff.c: change callee.
7072 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7073 icoff.c: change callee.
7074 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7076 * libbfd.c (zalloc): It should actually zero the storage!
7077 This was commented out for some reason.
7079 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7080 This is so callers can avoid <stdlib.h> which doesn't exist
7083 * bfd.c (map_over_sections): Add debugging code, since I
7084 noticed the section count for sunos core files was bad, but only
7085 GDB had detected the problem.
7086 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7087 bfd_get_section_linenos): Remove obsolete functions.
7088 (bfd_apply_relocations): Use longs, not ints, for the math.
7090 * bfd.h: Declare enum boolean and struct bfd_target as well
7091 as typedefs for them. Remove obsolete
7092 bfd_get_section_lineno_size.
7094 * cache.c: Make the "fdopen" support work. Keep better track
7095 of how many files are open. Centralize the opening of files
7096 and be sure bfd_open[rw] actually try to open the file. Evade
7097 linked list initialization problems.
7099 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7101 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7103 * cplus-dem.c: Delete file, since it is not part of BFD.
7105 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7106 (bfd_openr, bfd_openw): Actually open the file, give error now.
7108 * sunos.c (sunos4_core_file_p): Set section count.
7109 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7110 obsolete definitions.
7111 (_write_symbol_table): Initialize <idx> counter.
7112 (foop): Eliminate debugging code.
7118 version-control: never
projects / platform / upstream / binutils.git / blob