1 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
3 From Jeff Law and Pete Hoogenboom at Utah:
5 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
6 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
7 and moved into libhppa.h. All references changed.
8 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
9 (get_opcode and opcode defines): Move into libhppa.h
10 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
12 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
14 (get_opcode): Moved here. FIXME! this really should be a C function
15 inside the opcode library!
16 (bfd_hppa_insn2fmt): Likewise.
18 * targets.c (target_vector): Enable elf32-hppa vector.
20 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
21 and clarify existing comments. Do not use DEFUN to declare this
22 function. Fix numerous indention problems. Correctly handle cases
23 where symbol extension section may need to be read from disk,
24 read from memory, or built then read from memory.
26 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
27 formatting and indention problems gnu-indent can not handle.
28 Clarify some comments about relocation types. Comment basic
29 relocation "classes". Group PARAM declarations together.
30 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
31 enumerated type rather than #defines.
33 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
35 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
36 that GDB can figure out text_start and text_end.
38 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
40 Fix up warnings from gcc -Wall:
41 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
42 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
43 cast it to unsigned long.
44 * ecoff.c (ecoff_emit_aggregate): Use %ld.
45 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
46 * coffcode.h (dummy_reloc16_estimate): Specify return type.
48 * libbfd.c (bfd_write): If not everything is written out, set
49 bfd_error to system_call_error. If the return value is
50 non-negative, set errno to ENOSPC (if ENOSPC is defined).
51 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
52 (bfd_generic_set_section_contents): For a bad offset + count, set
53 bfd_error to bad_value.
54 * seclet.c (rel): Don't abort. Instead, return false.
56 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
58 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
60 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
62 * config.bfd: handle mips*-* instead of mips-*, use mips*el
65 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
67 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
68 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
69 fprintf collides with the native one.
71 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
73 * targets.c (target_vector): Enable MIPS ELF vectors.
75 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * config.bfd: Use bigmips for mips-sony-bsd*.
79 * configure.host, config.bfd: Add * to end of all OS names.
81 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
83 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
84 with Ultrix header files.
86 * som.h (struct som_section_data_struct): Renamed from
87 som_section_data to avoid conflict with macro by that name.
89 Changes from Jeff Law and Peter Hoogenboom at Utah:
91 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
92 in delay slot' optimization in combination with a long call
93 stub should always be r31.
95 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
96 across all relocation types, retrieve instruction addends from
97 the relocation entry rather than from the instruction itself.
99 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
100 error that only occurred when the addend of an 'addil' or
101 'ldil' was larger than 21 bits and very close to a 2K byte
104 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
105 which a jump is placed in the delay slot of a function call.
106 The jump was being accomplished via an adjustment to the
107 return pointer. This optimization would break the long call
108 stub code, if there was any.
110 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
111 to long branch stubs to avoid use of general register 2.
113 * hppa_stubs.h: New stub instructions.
115 * elfcode.h: Declare bfd_elf_find_section.
117 * som.h (som_section_data): Add new "subspace_index" field.
119 * som.c (setup_sections): Save the original SOM subspace index
120 in the BFD section associated with that subspace.
121 (som_get_symtab_upper_bound): Implement.
122 (som_get_symtab): Implement.
123 (som_print_symbol): Implement.
124 (som_slurp_string_table): New function to read a string table
125 from a SOM object file.
126 (som_section_from_subspace_index): New function to return the
127 section which corresponds to a SOM subspace index.
128 (som_slurp_symbol_table): New function to read the symbol
129 table from a SOM object file.
130 (som_make_empty_symbol): Check for errors from bfd_zalloc.
131 (som_new_section_hook): Initialize subspace_index field to
134 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
135 Set EXEC_P for executables.
136 (setup_sections): Correctly identify when a section has
138 (log2): New function.
139 (setup_sections): Correctly convert between SOM alignments and BFD
142 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
143 for sections which correspond to SOM spaces, doing so confuses
144 many utilities. Set assorted SEC_* flags for SOM subspaces
145 which correspond to BFD sections.
147 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
148 string table should have sh_type == SHT_STRTAB. Add
149 processing to make it so.
151 * elfcode.h: (bfd_section_from_shdr): String tables (other
152 than .strtab) were not getting the file offsets recorded, so
153 they could not be read from disk.
155 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
156 the section header and the vma field of a section at 0 if the
157 section is not part of the program execution image. (e.g.,
160 * som.[hc]: Change target vector prefix from "hppa" to "som".
161 Consistently use obj_som prefix to access fields in backend data
162 structures. Fix all callers/references.
164 * som.h: Do not include files only needed for core file reading here.
165 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
166 forward structure declarations, they are unnecessary.
167 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
168 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
169 fields for future use. Change obj_som_* macros as appropriate.
170 (som_section_data): New structure to keep SOM specific information
171 about BFD sections (for future use).
173 * som.c: Provide PARAMS declarations for all functions currently
175 (struct container): Delete unwanted structure definition.
176 (som_object_setup): Add comments. Use som_mkobject to allocate
177 SOM specific information in the BFD; use information from the
178 file and (possibly empty) auxiliary headers to initialize this
179 information. Delete redundant bfd_get_symcount (abfd) "calls".
180 (setup_sections): Return type is now boolean, fix return statements.
181 "Fix" handling of BSS like subspaces in the computation of the
182 containing space's size. If the subspace has relocations, set the
183 appropriate BFD section flags and record the index into and the
184 size of the fixup stream. Always return a value.
185 (som_object_p): Set bfd_error appropriately if errors are detected
186 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
187 Do not try to read a non-existant auxiliary header.
188 (som_mkobject): Flesh out.
189 (som_section_hook): Allocate space to hold SOM specific information
192 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
195 * coff-h8300.c, coffcode.h: Change shrink parameter
196 in *_reloc16_estimate to unsigned to match prototype.
197 * archive.c: Avoid "/*" in comment.
199 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
201 * dep-in.sed: Create our own line breaks for a more aesthetic
203 * Makefile.in: Rebuilt dependencies.
205 * elf32-mips.c: Include "seclet.h".
206 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
207 Elf32_External_RegInfo.
208 (mips_elf_seclet_link): New function. Link the .reginfo section
209 specially, and pass everything else to the generic routine.
210 (bfd_elf32_bfd_seclet_link): Define macro.
211 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
214 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
216 * libnlm.h (nlm_backend_data): Added signature field.
217 (nlm_signature): New macro.
218 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
219 signature from the backend rather than the constant NLM_SIGNATURE.
220 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
222 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
223 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
225 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
227 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
229 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
231 * Makefile.in (HFILES): New variable, for use in "make dep".
232 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
233 remake it, so that "$?" is complete.
234 (.dep1): Don't need to remove .dep1 first.
235 (dep.sed): Depend on config.status, not Makefile.
238 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
240 * coff-alpha.c: Implemented reloc handling for the linker, made
241 various other related changes.
242 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
243 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
245 (ecoff_bfd_get_relocated_section_contents): Don't define.
246 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
247 Handle .lita section.
248 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
249 finish_reloc backend field renamed to adjust_reloc_in.
250 (ecoff_bfd_seclet_link): Adjust number of aux entries to
251 debug_align boundary.
252 (ecoff_compute_section_file_positions): If rdata_in_text put
253 .rdata section in text segment, not data segment. Put .pdata
254 section in text segment.
255 (ecoff_write_object_contents): Likewise. Also, call
256 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
257 absolute sections when writing out relocs.
258 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
259 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
260 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
261 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
262 (mips_adjust_reloc_out): New function (does nothing).
263 (mips_ecoff_backend_data): Initialize new fields.
264 (ecoff_bfd_get_relocation_section_contents): Define to be
265 bfd_generic_get_relocated_section_contents.
267 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
270 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
272 * reloc.c (bfd_perform_relocation): Add comments attempting to
273 explain PC relative relocations.
275 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
277 (coff_compute_section_file_positions): Remove check for
278 USE_DISCARDED_SECTIONS_COUNT.
279 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
280 it on host defines is wrong.
282 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
283 (ecoff_write_object_contents): Don't require the .reginfo section
284 to be a particular size.
286 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
288 * Makefile.in (dep-in): New rule, for editing dependencies into
289 Makefile.in in $(srcdir). Use move-if-change.
290 (.dep1, dep): Use move-if-change.
291 (CFILES): Add coff-apollo.c.
293 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
295 * Makefile.in: Recognise new file, coff-apollo.o
297 * coff-apollo.c: New file
299 * coffcode.h: Recognise apollo magic numbers and writable text
301 * coffswap.h: Swap Apollo optional header entries
303 * config.bfd: Add line for Apollo
305 * configure.host: Replace apollo68b and apollo68v with Apollo
307 * configure.in: Recognise apollocoff_vec
309 * targets.c: Likewise
311 * config/apollo.mh, config/apollo.mt: New files
313 * hosts/apollo68.h: Remove inclusion of strings.h
315 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
317 * coff-i386.c (i3coff_object_p): Now static.
319 * Makefile.in: Updated dependencies.
320 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
322 * dep-in.sed: New file.
324 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
325 conflicts when "--with-targets=all".
326 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
327 m68k_howto2rtype): Rename via macros to keep namespace clean.
328 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
331 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
333 * elf32-mips.c: Extensive additions to do relocations and to
334 handle MIPS specific sections.
335 * libelf.h (elf_backend_data): Pass fourth argument to
336 elf_backend_section_from_bfd_section to permit it to control the
337 section index to use.
338 (elf_obj_tdata): Add gp and gp_size fields.
339 (elf_gp, elf_gp_size): New accessor macros.
340 * elfcode.h: Removed a number of unused local variables.
341 (elf_fake_sections): Clear section header before calling
342 elf_backend_fake_sections, not after.
343 (prep_headers): Return true at end.
344 (elf_section_from_bfd_section): Pass retval argument to
345 elf_backend_section_from_bfd_section.
346 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
347 Accept and ignore new retval argument.
348 * bfd.c: Include libelf.h.
349 (bfd_set_gp_size): Handle ELF targets.
350 * Makefile.in (bfd.o): Depends upon libelf.h.
351 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
353 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
355 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
356 (ecoff_mkobject_hook): New function.
357 (ecoff_new_section_hook, ecoff_sizeof_headers,
358 ecoff_compute_section_file_positions, ecoff_set_section_contents,
359 ecoff_write_object_contents): Handle dummy REGINFO section.
360 (ecoff_get_section_contents): New function to handle reading
362 * libecoff.h (ecoff_get_section_contents): Change from macro
363 definition to function prototype.
364 (ecoff_mkobject_hook): New prototype.
365 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
366 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
367 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
368 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
370 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
372 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
373 by casting the most significant byte to bfd_vma.
375 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
377 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
378 if configuring --with-targets=all.
380 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
382 * aoutx.h (howto_table_std): Correct the "size" field in some
385 * reloc.c (reloc_howto_type): Change documentation to dispel any
386 notion that the "size" field is a power-of-two indicator.
388 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
390 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
392 Make support for relaxing more generic.
393 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
395 * libcoff.h, libcoff-in.h: declarations. Prototypes
396 * coffcode.h (bfd_coff_std_swap_table): Add calls to
397 coff_reloc_16_extra_cases and coff_reloc16_estimate.
398 (dummy_reloc16_estimate): New function.
399 * coff-h8300.c (h8300_reloc16_estimate): New function
401 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
403 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
404 (align_file_position): New function.
405 (elf_locate_sh): Disabled function deleted.
406 (assign_file_positions_for_symtab_and_strtabs): Align position,
407 then place symtab, then do other sections.
408 (map_program_segments): Align program header.
409 (assign_file_positions_except_relocs): Align section headers.
410 (assign_file_positions_for_relocs): Align relocation sections.
412 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
414 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
415 Change other hppa entries to use -*- not -hp-.
416 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
418 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
419 characters in comment to octal escapes.
421 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
423 * coff-i386lynx.c: Removed, name too long.
424 * i386lynx-cf.c: New file, was coff-i386lynx.c.
425 * configure.in: Reflect file name changes.
426 * Makefile.in: Mention Lynx-related files.
428 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
431 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
432 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
434 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
435 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
436 sections of type STYP_INFO. (from Minh Tran-Le)
437 (coff_compute_section_file_positions): Add discarded_sections_count
438 to abfd->section_count, which helps `strip' keep the size
439 of the executable header constant.
440 * coff-i386.c (discarded_sections_count): New variable, initialized
441 to zero. For use by `strip'. Currently being used only in aix386
442 coff, but may be useful for other coff systems. (from Minh Tran-Le)
444 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
446 * archive.c: Cosmetic improvements.
447 * opncls.c: Cosmetic improvements.
448 (new_bfd): Removed redundant structure slot init.
450 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
452 * config/news-mips.mh, hosts/news-mips.h: New files.
453 * configure.host: Use news-mips for mips-sony-bsd*.
455 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
457 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
458 * coff-i386lynx.c: New file, defines Lynx target vector and name,
459 includes coff-i386.c.
460 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
461 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
462 * i386lynx.c: Remove coff vector definition entirely.
463 (lynx_32_swap_ext_reloc_in): Define.
464 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
466 (lynx_32_swap_ext_reloc_out): Define.
467 (lynx_32_swap_std_reloc_out): Define.
468 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
469 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
470 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
471 (WRITE_HEADERS): Define, call Lynx swapping fns.
473 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
475 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
477 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
478 relocations of size 8, 16, 32. Sort generic relocs by type rather
479 than size. Added a little documentation too.
481 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
482 (TABLE_SIZE): New macro.
483 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
485 (swap_std_reloc_out): Write baserel relocs correctly.
486 (swap_std_reloc_in): Handle r_baserel field. Assert that
487 r_jmptable and r_relative fields are clear, and that the computed
488 index does refer to a defined entry of the howto table.
490 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
492 * section.c (bfd_make_section_anyway): New function.
493 * section.c: Change comments to say several sections can have
495 * bfd-in2.h: Re-generate to reflect above change.
496 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
497 if still no section after the bfd_coff_make_section_hook.
498 * coffcode.h: Add comment about TWO_DATA_SECS.
500 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
502 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
504 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
507 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
509 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
511 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
512 and i386lynx_coff_vec.
513 Added m68klynx_aout_vec and m68klynx_coff_vec.
514 * targets.c (target_vector): Removed i386lynx_vec, added
515 {i386,m68k}lynx_{aout,coff}_vec.
516 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
518 * m68klynx.c: New file.
519 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
520 and i386lynx_coff_vec.
521 * config/m68k-lynx.mt: New file.
522 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
523 * hosts/m68klynx.h: New file.
525 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
527 * archive.c: Define offsetof here.
528 * hosts/*.h: Don't define it here.
530 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
532 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
535 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
537 * hpux-core.c: Add comment about hpux version 7.
539 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
541 * lynx-core.c (lynx_core_file_p): Change per-thread register
542 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
543 in gdb/corelow.c. Create alias .reg section for the currently
546 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
548 * libecoff.h (ecoff_backend_data): Removed big_magic and
550 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
551 of big_magic and little_magic.
552 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
553 matches endianess of bfd.
554 (mips_ecoff_backend_data): Removed initialization of big_magic and
556 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
557 based on magic number. Support r4000 magic numbers.
558 (ecoff_get_magic): New function.
559 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
560 the backend structure.
561 * cpu-mips.c (arch_info_struct): Added case for r6000.
563 For MIPS configurations put both big and little endian versions in
564 the list of targets; the code is getting compiled in anyhow.
565 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
566 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
567 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
568 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
569 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
571 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
573 * osf-core.c: New file for OSF/1 core file support.
574 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
575 (HDEPFILES): Set to osf-core.o.
576 * bfd-in2.h (union tdata): Add osf_core_data member.
577 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
578 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
579 (osf-core.o): New dependency.
581 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
583 * TODO: Remove note about making --with-bfd-targets use canonical
584 target configuration name (already done); reword item about
585 separating reading and writing stuff to not refer to a
588 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
591 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
593 * gen-aout.c (main): Output newline after end of comment, not
594 before. (Reported by Jonathan Stone,
595 jonathan@oscar.stanford.edu).
597 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
599 * archive.c (compute_and_write_armap): Put weak symbols in the
602 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
603 section, not the .stabstr section. Set the type of the .stabstr
604 section to SHT_STRTAB.
605 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
607 * section.c (SEC_DEBUGGING): New section flag.
608 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
609 and the name starts with .debug, .line or .stab, set
610 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
611 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
612 SEC_DEBUGGING to section_flags.
613 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
614 SEC_DEBUGGING and SEC_CODE to section_flags.
615 * bfd-in2.h: Updated.
617 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
619 * bfd.c (tdata): Add lynx_core_data.
621 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
622 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
623 (ecoff_write_object_contents): Don't set scnptr to zero just
624 because size of section is zero. Needed for Irix 4.0.5F.
626 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
628 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
630 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
632 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
633 * bfd-in2.h (tdata): Add lynx_core_data;
634 * config.bfd configure.host: Get rid of superfluous netbsd and
636 * configure.in: Add lynx-core.o to Lynx config.
637 * i386lynx.c: Add defs for core file support.
638 * lynx-core.c: New file with Lynx core file support.
639 * hosts/i386lynx.h: Move lots of host specific includes to here.
640 Add def of HOST_LYNX. Remove unnecessary defs.
642 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
644 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
645 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
646 SEC_DATA for a SHF_NOBITS section.
648 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
649 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
650 * nlmcode.h: Add some casts to avoid warnings.
651 (nlm_write_object_contents): Ignore relocs for sections that are
652 neither code nor data. Just use the symbol value for debugging
653 symbols; don't offset by the section vma.
655 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * reloc.c (bfd_perform_relocation): Don't return an error when
658 performing a reloc against an undefined weak symbol.
659 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
660 than obsolete BSF_EXPORT.
662 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
664 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
665 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
666 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
667 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
668 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
669 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
670 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
671 defined on all hosts, now that archive.c uses it.
673 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
675 * elfcode.h (elf_map_symbols): Create section symbols for all
676 sections, not just allocated sections; debugging sections can have
678 (elf_symbol_from_bfd_symbol): If there is an output section, use
679 the section index from that rather than the input section.
681 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
683 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
684 libbfd.h, which is regenerated from this file.
686 * bfd-in.h (symtype): Deleted typedef.
688 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
690 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
691 xor and subtract. Otherwise it will not sign extend if the type
692 of bfd_vma is larger than int.
694 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
695 and frameoffset as signed numbers. From Peter Schauer.
697 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
699 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
700 special function for all reloc entries.
701 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
703 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
704 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
706 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
708 * libbfd-in.h (struct artdata): Add armap_timestamp and
709 armap_datepos here too.
711 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
713 Improve timestamp support in BSD archive files to avoid linker
716 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
717 (bfd_flush, bfd_stat): Add prototypes.
718 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
719 (bfd_stat): Add, does fstat on a BFD.
721 * archive.c (_bfd_write_archive_contents): At end of file writing,
722 verify and possibly update the timestamp in the armap, if a BSD
723 archive. FIXME! Kludge recognizes BSD archive, rather than
724 vectoring properly. Should add to xvec.
725 (compute_and_write_armap): Move prototype to top, avoid PROTO.
726 (bsd_write_armap): Save timestamp and file location thereof, when
727 writing the armap in a BSD file.
728 (bsd_update_armap_timestamp): New function to check and
729 rewrite the timestamp.
731 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
733 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
735 * hosts/i386sco.h: Define a bunch of stuff for core files.
736 * sco-core.c: Remove, replace by trad-core.c.
737 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
738 * config/i386sco.mh: Use trad-core not sco-core.
739 * hosts/i386isc.h, config/i386isc.mh: Remove.
740 * configure.host: Use i386sco for isc.
741 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
742 * config.bfd: Use i386-coff not i386-sco.
744 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
745 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
746 i486-elf which doesn't exist).
748 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
750 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
751 padding field to zero.
753 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
754 * configure.in: Remove bogus netbsd386 handling.
756 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
757 Correct overflow detection requires matching the upper four bits
758 of the destination against the PC.
760 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
762 * configure.in: Make 64-bit stuff work with "--with-targets=all".
764 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
766 * libbfd-in.h: Removed swapping routines declarations.
767 * bfd-in.h: Added swapping routine declarations, and renamed them
769 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
770 * Changed all callers.
771 * libbfd.h, bfd-in2.h: Rebuilt.
773 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
775 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
778 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
780 * configure.in: Reorganized setting of makefile variables so
781 64-bit stuff works again.
783 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
786 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
787 "native_elf_sym" field, merged to make new type "elf_symbol_type".
788 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
789 Deleted field raw_syms.
790 (obj_symbols): Remove cast.
791 (obj_raw_syms): Deleted.
792 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
793 native_elf_sym fields.
794 * elf32-hppa.c: Changed uses of elf32_symbol_type to
797 From Pete Hoogenboom and Jeff Law:
799 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
801 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
802 bits are zero (e.g., they specify no relocations), then do not
803 even bother adding their entries to the symextn section.
805 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
806 of scope can have an argument relocation stub.
808 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
809 structure and type to elf32_hppa_stub_description. This makes
810 it consistent with the GNU coding conventions.
811 (elf32_hppa_stub_description): Added a 'next' field to allow
812 linking of stub description structures.
813 (elf32_hppa_stub_description): Added a 'stub_listP' field to
814 keep track of individual stubs.
815 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
816 Combined with the elf32_hppa_stub_description structure.
817 (elf32_hppa_stub_name_list): New type to keep track of
820 (add_stub_by_name): New function.
821 (find_stub_by_name): New function.
822 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
824 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
827 * elf32-hppa.c: (retval_mismatches): The direction of argument
828 relocation was reversed.
829 (hppa_elf_build_arg_reloc_stub): Return address was not being
831 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
832 argument relocation bits so this function can be used in the check
834 (hppa_elf_stub_check): Pass caller argument relocation bits into
835 hppa_elf_arg_reloc_needed_p().
836 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
837 pass caller argument relocation bits into
838 hppa_elf_arg_reloc_needed_p().
840 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
842 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
844 * hosts/delta88v4.h: New for SVR4.
845 * configure.hosts: Use it.
847 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
849 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
850 is an SCO pre-define.
852 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
854 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
856 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
858 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
860 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
861 symbols as BFD local symbols.
862 (nlm_write_object_contents): Don't bother writing out exported
863 symbols more than once; they now appear in the symbol table more
864 than once (with and without a prefix) if necessary. Set offset
865 values to be non-zero as NLMLINK does.
867 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
869 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
871 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
873 * section.c (struct sec): Move position of user_set_vma, and
875 (SEC_BALIGN): Disable for now. I don't think it's currently used.
877 * elf32-hppa.c (elf_hppa_howto_table): Now static.
878 (symext_rootP, symext_lastP, global_value, GOT_value,
879 global_symbol, global_sym_defined, symextn_contents,
880 symextn_contents_real_size, elf_hppa_stub_rootP,
881 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
882 default initialization.
883 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
885 (hppa_look_for_stubs_in_section): Introduce temporaries to make
886 code more readable in 80 columns.
888 * libhppa.h (all functions): Now inline under GNU C.
890 More patches from Jeff Law:
892 * elf32-hppa.c (AR_WARN): Give argument which caused the
893 invalid argument relocation.
894 (AR_UNIMP): Delete unused macro.
895 (hppa_elf_set_section_contents): Always return a value.
896 (elf32_hppa_backend_table_processing): Likewise.
897 (elf32_hppa_backend_section_processing: Likewise.
899 * som.c: New file containing SOM specific code extracted
902 * som.h: New file containing SOM specific code extracted
907 * libhppa.h: Delete SOM specific code. Add generic PA
908 code which can be shared by both SOM and ELF backends.
910 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
911 depends on libhppa.h now.
913 * configure.in (hppa_vec): Needs som.o module instead of
916 * elf32-hppa.c: Include libhppa.h. Do not define
919 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
920 now lives in libhppa.h.
921 (hppa_reloc_field_selector_type_alt): Likewise.
923 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
924 define malloc or free.
926 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
929 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
931 (elf_hppa_reloc_type_lookup): Likewise.
932 (elf_hppa_tc_make_sections): Likewise.
933 (hppa_elf_arg_reloc_needed_p): Likewise.
934 (hppa_elf_build_long_branch_stub): Likewise.
935 (elf_reloc_map): Delete, no longer used.
936 (elf_hppa_reloc_map): Likewise.
937 (elf32_hppa_symextn_map_max_size): Likewise.
938 (elf32_hppa_get_sym_extn): Abort if type is bogus.
940 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
941 of the .hppa_unwind section.
943 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
945 * config.bfd: recognize m88110.
947 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
949 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
951 * elfcode.h (elf_section_from_bfd_section): Add detection of
955 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
956 New functions for support of long branch stubs.
957 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
958 check for long branch stubs.
959 (hppa_look_for_stubs): Unused function. Removed.
960 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
961 version of bfd_set_section_contents.
962 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
963 when BFD is configured for debugging.
965 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
966 to return a list of symbols that have non-zero argument
968 (hppa_elf_stub_finish): Make sure stub generation is done only
971 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
972 generation relocation entries within a stub.
973 (hppa_elf_build_arg_reloc_stub): Corrections to argument
976 * elf32-hppa.c: New #define's for argument relocation types.
977 (mismatches, retval_mismatches): Updated to reflect new
978 argument relocation types.
979 (CURRENT_STUB_OFFSET): New macro.
981 * elfcode.h (map_program_segments): Set the PF_X bit for data
984 * elf32-hppa.c: (elf_hppa_howto_table): Add
985 R_HPPA_STUB_CALL_17 for support of linker stub generation.
986 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
989 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
990 R_HPPA_STUB_CALL_17 for support of linker stub generation.
992 * hppa_stubs.h: Add new instructions that are used in linker
995 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
996 unwind descriptor were incorrect.
998 * libelf.h (bfd_elf_find_section): Declare.
1000 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1001 function in place of global_sym field in elf_backend_data
1003 (elf32_hppa_backend_symbol_table_processing,
1004 elf32_hppa_backend_section_processing,
1005 elf32_hppa_backend_fake_sections,
1006 elf32_hppa_backend_section_from_shdr,
1007 elf32_hppa_backend_section_from_bfd_section): New functions to
1008 provide support of symbol extension sections and argument
1010 (elf_info_to_howto): Remove call to abort().
1012 * elf32-target.h: Support for special processing by the backend.
1013 (struct elf_backend_data): Added elf_backend_symbol_processing,
1014 elf_backend_symbol_table_processing,
1015 elf_backend_section_processing, elf_backend_section_from_shdr,
1016 elf_backend_fake_sections, and
1017 elf_backend_section_from_bfd_section fields.
1018 * elfcode.h: (bfd_section_from_shdr): Add a check for
1019 processor-specific section types.
1020 (elf_fake_sections): Add a check for processor-specific
1022 (bfd_elf32_write_object_contents): Add a check to see if
1023 there is any final section processing to be done by the
1025 (elf_section_from_bfd_section): Add a check for
1026 processor-specific section types.
1027 (elf_slurp_symbol_table): Remove reference to global_sym in the
1028 elf_backend_data structure. Replace it with a call to
1029 elf_backend_symbol_processing.
1030 * libelf.h: Remove global_sym field in the elf_backend_data
1031 structure. Replace it with a series of backend-specific
1034 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1035 stub_sym should be called target_sym.
1036 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1037 rather than the output bfd (output_bfd).
1038 (hppa_elf_reloc): Get rid of references to the global_sym field in
1039 the elf_backend_data structure.
1041 * elfcode.h (elf_fake_sections): Check the correct condition for
1042 .bss. Also, detect the existence of a .note section.
1044 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1047 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1048 should be a reference to bfd_arch_hppa.
1050 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1051 the bfd_check_format structure to avoid a type mismatch.
1053 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1054 and Jim Kingdon (kingdon@cygnus.com)
1057 * netbsd386.c: New file.
1058 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1059 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1060 libaout.h, targets.c: Other changes.
1062 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1064 * config/m88k-elf.mt: New file.
1065 * config.bfd: Use it for m88*-*-sysv4*.
1067 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1069 * elfcode.h (elf_build_phdrs): Unused function deleted.
1070 (bfd_shdr_from_section): Ditto.
1071 (write_relocs): Don't change section contents for addend.
1072 (elf_locate_sh): Return type is now always elf_internal_shdr,
1073 since the other types were really aliases for this type anyways.
1074 Don't compile this function, since it is static and doesn't appear
1075 to be used in this file.
1076 (sym_is_global): Return non-zero for weak symbols. Abort if
1077 section pointer is null.
1078 (swap_out_syms): Reorder tests so function symbols can be weak.
1079 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1080 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1081 extracting out some common code. Abort if BFD section symbol has
1083 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1084 section symbols. Don't read section contents to fill in addend
1087 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1092 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1094 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1095 specific information for a symbol. Put in elf_sym_num, which
1096 gives the external symbol number in the elf object file, since
1097 local symbols must come before global symbols.
1098 (elf_sym_extra): New macro.
1099 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1100 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1101 symbol number to external number. Store the address of the
1102 Elf_Sym_Extra field for the symbol in the udata field.
1103 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1105 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1107 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1108 array of pointers to section symbols.
1109 (elf_map_symbols): Bump the max index of the section symbols so
1110 that we don't overwrite memory. Store the max index into the
1111 elf_obj_tdata field.
1113 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1115 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1116 to the section symbols we created. Remove unused field
1118 (elf_map_symbols): Fill in array of pointers to section symbols.
1119 Only create section symbols for sections that have SEC_ALLOC set,
1120 and have non-zero size.
1121 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1122 section symbol, look up the section in the list of section
1123 symbols, and set the udata pointer appropriately. Otherwise, if
1124 udata is still NULL, fail an assertion, and use 0, instead of
1127 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1129 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1130 mipslelf and mipsbelf respectively.
1131 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1132 * elf32-mips.c: Added some reloc information.
1133 * configure.in: Fixed error message.
1135 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1137 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1139 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1140 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1141 * archures.c: Alphabetize decls.
1143 * configure.in, targets.c: Add missing vectors to the tables.
1144 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1145 Remove hp300bsd_vec due to clash with sunos_big_vec.
1147 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1150 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1151 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1152 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1153 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1155 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1157 * coffgen.c (coff_section_symbol): If section's output_section is
1158 not yet set, point to itself. This is needed because this is
1159 called on the output file, not the input file.
1161 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1162 dummy value, rather than leaving it NULL.
1164 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1166 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1167 bfd_default_set_arch_mach.
1169 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1171 * config.bfd (cpu): Extract from canonical name with sed.
1172 * configure.in: Don't pass it.
1174 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1176 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1177 BYTE_SIZE conflicts with a Mach header.
1178 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1180 * configure.host: Make sure all OS fields end in *.
1182 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1184 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1185 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1186 doesn't exist, don't try to create it.
1188 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1189 from start of code segment, not start of file.
1190 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1192 * configure.in (SELECT_VECS switch): Likewise.
1194 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1196 * format.c (bfd_check_format): If the target matches the default
1197 target, set match_count to 1, to ignore any previous matches.
1199 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1201 * configure.in: Add reloc16.o when we add
1202 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1203 Makefile.in (BFD_LIBS): Remove reloc16.o.
1205 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1208 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1209 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1210 S-records via SELECT_VECS.
1212 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1213 support S-records, for convenience.
1215 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1217 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1218 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1219 Read and write Alpha relocs. Can't process them yet.
1220 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1221 If the section does not already exist, create it.
1223 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1226 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1227 finish_reloc fields.
1228 * ecoff.c: Move MIPS reloc support from here...
1229 * coff-mips.c: to here.
1230 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1232 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1233 finish_reloc backend function.
1234 (ecoff_write_object_contents): Removed MIPS specific assertions.
1235 * coff-mips.c (mips_finish_reloc): New function.
1236 (mips_ecoff_backend_data): Fill in new fields.
1237 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1239 * targets.c: Added extern for ecoffalpha_little_vec.
1241 * bfd.c (_bfd_host_big_endian): Removed.
1242 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1244 * bfd-in2.h: Regenerated.
1246 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1248 * config.bfd: New file, broken out of configure.in.
1249 * configure.in: Use it, and use standard target names for
1250 --with-targets, replacing --with-bfd-targets.
1252 * archures.c (archures_init_table): Add bfd_sh_arch.
1254 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1255 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1256 Fix error in error message.
1258 * oasys.c: Make bfd_error_vector extern.
1260 * configure.in: Include stab-syms.o for a.out/b.out targets
1261 and hp300{bsd,hpux}.
1263 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1265 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1266 section before setting output_has_begun.
1267 (nlm_set_section_contents): Remove argument names from
1268 mangle_relocs_func prototype.
1269 (nlm_write_object_contents): Remove shadowing local variable.
1270 Don't write out debugging symbols if debugInfoOffset is -1. Add
1271 the codeImageOffset to the start, exit, and check procedure
1273 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1274 Don't check partial_inplace field; its value is irrelevant.
1276 * Base use of sco-core on host, not target.
1277 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1278 * config/i386-sco.mt (TDEFINES): Removed.
1279 * config/i386sco.mh: New file to use sco-core.
1280 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1282 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1283 conversions for some fields.
1285 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1287 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1288 error rather than aborting.
1290 * libnlm.h (struct nlm_backend_data): Added mach field.
1291 (nlm_machine): New accessor macro.
1292 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1294 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1296 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1298 * configure.in: Replace calls to sort with shell code
1301 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1303 * configure.in: Include aout32.o for any a.out/b.out formats.
1305 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1307 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1308 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1309 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1310 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1311 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1312 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1315 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1317 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1319 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1321 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1323 * bfd.c (bfd_scan_vma): New function.
1325 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1327 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1329 * bfd-in2.h: Updated.
1331 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1334 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1336 * configure.in: Remove unneeded test.
1338 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1340 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1342 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1344 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1346 * PORTING, TODO, config/README: Update to reflect below changes.
1348 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1349 --with-bfd-targets="target1,target2,..." and the special target
1350 "all" to get the previous default behavior.
1351 Figure out which architecture and backend .o files are needed from
1352 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1353 the .mt files. Define TDEFAULTS based on them, also.
1355 * Makefile.in: Remove references to MINIMIZE.
1356 * archures.c, targets.c: Ditto.
1358 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1359 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1362 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1363 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1364 SELECT_VECS manually; it's automatic now.
1366 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1367 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1369 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1370 (TDEFAULTS): Don't define BFD; not used.
1372 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1373 this is a host, not a target.
1375 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1377 * elfcode.h (elf_object_p): Add comment about what this function
1378 does and to watch out for side effects. Add FIXME for memory leaks.
1379 Fix comment about checking for matching byte order. Preserve
1380 pointer to old tdata (if any), and restore it if we don't match
1381 file with target vector. If we are going to use goto's, use them
1382 consistently and maintainably.
1383 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1384 to note that the problem is even more serious than just leaked
1385 memory. Replace goto with more traditional return.
1387 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1389 Fix incorrect or useless makefile variable definitions:
1390 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1391 define DEFAULT_VECTOR, instead of TDEFINES.
1392 * config/i386aix.mh (MINIMIZE): Don't define.
1393 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1394 * config/rs6000.mh (ALLOCA),
1395 * config/i386v.mh (ALLOCA),
1396 * config/i386linux.mh (ALLOCA),
1397 * config/i386isc.mh (ALLOCA),
1398 * config/go32.mh (EXTRALIBS): Don't define; not used.
1399 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1400 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1401 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1403 * config/.Sanitize (Things-to-keep): Add README.
1404 * config/README: New file, explaining the variables.
1406 * targets.c (target_vector): Add hp300_bsd_vec.
1407 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1408 (hp300bsd.o): New rule.
1410 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1412 * libelf.h (NAME): Provide a default definition, that's neither
1413 for 32 bits nor for 64.
1415 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1417 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1418 that is what is in elf.c.
1420 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1422 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1423 scBss and scSBss symbols, since it was wrong.
1425 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1428 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1429 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1431 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1432 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1434 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1436 * hpux-core.c: Cast return value from bfd_zalloc.
1438 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1440 * aoutx.h (log2): Delete i387-specific code.
1442 * Makefile.in (BFD_LIBS): Always include elf.o.
1443 (BFD32_BACKENDS): Don't include elf.o here.
1444 (ofiles): Delete references to ofiles2 and ofiles3.
1445 (do_clean): Delete ofiles.
1446 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1447 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1448 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1450 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1453 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1454 (from Meissner's additions to bfd-in2.h).
1456 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1460 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1462 * elfcode.h (elf_write_object_contents): Don't drop core if
1463 elf_symbol_from returns a NULL pointer when processing a non-elf
1464 symbol, use a 0 size instead.
1466 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1468 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1469 bfd_elf32_hash, since the hash table is independent of the 32/64
1472 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1473 that is what is in elf.c.
1475 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1477 * elf32-i386.h (reloc_type): Reformat spacing.
1478 (elf_howto_table): Add the rest of the 386/ELF relocations.
1479 (elf_i386_reloc_type_lookup): Ditto.
1480 (elf_i386_info_to_howto): Ditto.
1481 (elf_i386_info_to_howto_rel): Ditto.
1483 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1485 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1486 of nlm_slurp_symbol_table as boolean, not pointer.
1487 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1488 of nlm_slurp_reloc_fixups as boolean, not pointer.
1490 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1492 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1493 are now predefined by GCC
1495 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1497 * coffgen.c (coff_print_symbol): Add the section offset to the
1498 line number address, so it's printed the same way as the function
1499 address. Only showed up for line numbers that aren't in the first
1502 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1504 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1505 (nlm_mangle_relocs_func): New macro.
1506 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1507 (nlm_i386_mangle_relocs): New function.
1508 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1509 symbols into the .bss section.
1510 (nlm_set_section_contents): Call the mangle_relocs function.
1511 (nlm_write_object_contents): Treat a reloc against any defined
1512 symbol as an internal reloc. Fix bug in external reloc counting.
1513 Get the offset and debugging type right for .bss symbols. Only
1514 output debugging symbols for defined symbols.
1516 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1518 * coff-z8k.c (rtype2howto): Likewise.
1519 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1520 * elf32-i386.c (TRACE): Likewise.
1521 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1522 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1523 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1524 argument rather than using printf.
1526 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1528 * coffswap.h: Added macros used when accessing several fields;
1529 default is the same as before.
1530 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1531 * coff-alpha.c: Defined macros to use the right sizes in
1533 * libecoff.h: Backend information is now in target vector, not
1534 BFD. Start of backend information is COFF backend information.
1535 * coff-alpha.c, coff-mips.c: Changed accordingly.
1536 * ecoff.c (ecoff_mkobject): New function.
1537 (ARMAP_START): Changed into backend information, since Alpha uses
1539 (ecoff_slurp_armap): Don't overlay archive header.
1540 * bfd.c: Include libcoff.h.
1542 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1544 * Makefile.in (install): Fix sh syntax error.
1546 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1548 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1550 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1552 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1554 * ecoff.c: New file for generic ECOFF functions.
1555 * ecoffswap.h: New file for ECOFF swapping functions which differ
1556 only slightly for different targets.
1557 * libecoff.h: Added prototypes for ecoff.c functions.
1558 (ecoff_backend_data): New structure.
1559 (ecoff_tdata): Added backend_data field. Changed external data
1560 pointers to be PTR rather than to a particular struct.
1561 (ecoff_symbol_struct): Moved in from coff-mips.c.
1562 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1563 Added ECOFF backend structures. Include ecoffswap.h.
1564 * coff-msym.c: Removed; superseded by ecoffswap.h.
1565 * bfd.c: Include coff/internal.h.
1566 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1568 (BFD64_BACKENDS): Added coff-alpha.o.
1569 (CFILES): Removed coff-msym.c. Added ecoff.c.
1570 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1571 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1572 (ecoff.o, coff-alpha.o): New targets.
1573 (coff-msym.o): Removed target.
1575 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1577 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1578 of EXFUN in the BFD sources. Heave ho!
1580 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1582 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1584 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1586 * hosts/sun3.h: remove some more conflicting decls
1588 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1590 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1591 redefine TEXT_START_ADDR to be 0.
1593 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1595 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1596 host and target info.
1598 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1600 * nlm32-i386.c: New file. First cut at i386 NLM code.
1601 * libnlm.h: Added some more prototypes.
1602 (struct nlm_relent): New structure.
1603 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1604 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1605 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1606 nlm_reloc_fixup_secs.
1607 (struct nlm_backend_data): New structure, with accessor macros.
1608 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1609 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1610 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1612 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1613 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1615 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1616 external references in symbol table as undefined symbols.
1617 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1618 argument in get_symtab rather than in slurp_symbol_table.
1619 (nlm_slurp_symbol_table): Save symbol information in tdata.
1620 (nlm_print_symbol): New function.
1621 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1622 nlm_canonicalize_reloc): New functions to read relocs.
1623 (nlm_compute_section_file_positions, nlm_set_section_contents,
1624 nlm_external_reloc_compare, nlm_write_object_contents): New
1625 functions to create NLM files.
1626 * nlm-target.h: Define all the nlm functions here either as
1627 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1628 the backend_data field to TARGET_BACKEND_DATA.
1629 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1630 they are now in nlm-target.h.
1631 (TARGET_BACKEND_DATA): Define as NULL.
1632 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1633 (nlm_set_arch_mach): New function.
1634 * targets.c: Added nlm32_i386_vec.
1635 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1636 (CFILES): Added nlm32-i386.c.
1637 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1638 (nlm32-i386.o): New target.
1640 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1642 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1643 C, and aren't needed anyway (return int)
1645 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1647 * elfcode.h: Use casts with bfd_alloc and alloca.
1649 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1651 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1652 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1653 older cpp's, that don't do additional replacement on the JUMP_TABLE
1655 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1658 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1660 Yet another trad-core variant:
1661 * config/esix.mh, hosts/esix.h: New files.
1662 * configure.hosts: Use them.
1664 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1666 * reloc.c (bfd_perform_relocation): Handle the case of
1667 complain_overflow_bitfield, rightshift > bitpos, and a negative
1670 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1672 * elfcode.h: Reimplement segment writing.
1673 (elf_write_phdrs): Use precomputed e_phoff rather than making
1675 (elf_build_phdrs): Disabled, for now.
1676 (assign_file_position_for_section): Don't change file offset for
1678 (assign_file_positions_for_symtab_and_strtabs): New function.
1679 (struct seg_info): New type.
1680 (map_program_segments): New function.
1681 (assign_file_positions_except_relocs): For executables, leave
1682 section headers &c for last, and properly align all sections with
1684 (prep_headers): No longer abort when EXEC_P is set.
1685 (write_shdrs_and_ehdr): Deleted all code relating to program
1688 * elfcode.h (various): Deleted some unused code, and debugging
1690 (write_relocs): Cache value of last symbol looked up, to save
1691 time if the symbol is referred to repeatedly.
1692 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1694 (assign_section_numbers): Likewise.
1696 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1698 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1699 (struct elf_obj_tdata): New field, phdr.
1700 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1702 (ELF_MAXPAGESIZE): Default to 1.
1703 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1704 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1705 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1706 Most should have length field of `2'.
1708 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1710 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1712 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1714 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1715 the top level script has already adjusted for it.
1717 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1719 * srec.c (srec_write_symbols): Get CR LF in the right order.
1721 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1723 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1725 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1727 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1728 bitpos when overflow checking.
1730 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1732 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1733 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1734 Send error messages to stderr.
1736 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1738 * nlm{32,64}-target.h: Remove.
1739 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1740 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1741 * nlm.c (ARCH_SIZE): Remove define to zero.
1742 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1743 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1744 * nlm{32,64}-gen.c (nlm-target.h): Include.
1745 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1746 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1747 nlm<size>, and use macros select size.
1749 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1751 * Makefile.in (Makefile): add configure.in, drop redundant
1752 $(srcdir), drop redundant ./
1754 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1756 * hpux-core.c: New file; backend for HP/UX style core files.
1757 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1759 * bfd-in2.h: Updated.
1760 * hppa.c (make_bfd_asection, hppa_core_file_p,
1761 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1762 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1763 Removed from target vector.
1764 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1766 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1768 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1769 (HDEPFILES): Set to hpux-core.o.
1770 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1771 * hosts/hp300.h (HOST_HP300HPUX): Define.
1772 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1773 aix386-core.o, hpux-core.o.
1774 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1776 * reloc.c (enum complain_overflow): New enumeration with the
1777 various flavours of overflow checking.
1778 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1779 from boolean to emum complain_overflow. Removed obsolete absolute
1781 (HOWTO): Removed absolute argument.
1782 (bfd_perform_relocation): Do overflow checking on all types of
1784 * bfd-in2.h: Updated accordingly.
1785 * all targets: Updated initialization of reloc howto tables.
1787 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1789 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1792 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1794 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1796 * elfcode.h: Fix several illegal pointer combination warnings for
1797 usages of bfd_alloc and alloca.
1799 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1800 apparent Sun C preprocessor recursion. Fix access macros.
1801 * nlmcode.h: Remove spurious '&' before several array references.
1803 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1805 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1806 config/m68k-coffun.mt -> u68k-coff.mt.
1807 * Makefile.in, configure.in: Corresponding changes.
1809 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1811 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1812 function name; it's valid without, and some compilers give
1813 warnings with it there.
1815 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1817 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1818 * bfd.c (union tdata): Add nlm_obj_data;
1819 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1821 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1823 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1824 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1825 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1826 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1827 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1828 * bfd-in2.h (INLINE): Defines moved here.
1829 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1830 * libelf.h (CAT4): Move define to bfd-in2.h.
1831 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1832 * bfd-in2.h (union tdata): Add nlm_obj_data.
1833 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1834 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1835 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1836 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1837 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1840 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1842 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1844 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1846 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1847 Deleted `thunk' structure, merged into tdata, duplicate data
1849 Rearranged functions, grouping by functionality.
1850 Broke up many functions in elfcode.h, re-ordered many parts of
1851 file writing to handle unpredictable state of section relocation
1852 table as provided by various applications.
1853 Still needs cleanup: Merge functions back together, split out
1854 data structure with only data that is used only when writing out
1857 * elf.c (bfd_elf_generic_reloc): New function, taken from
1859 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1860 bfd_perform_relocation lossage.
1862 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1864 (ofiles): Don't use sort or uniq; do it with sh constructs.
1866 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1868 * coffcode.h: Recognize I386PTXMAGIC.
1869 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1870 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1871 New macros; use it if defined.
1872 * config/symmetry.mh, hosts/symmetry.h: New files.
1874 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1876 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1877 * Makefile.in: Change accordingly.
1878 (CFILES): Add elf64-gen.c.
1880 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1882 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1884 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1886 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1889 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1891 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1892 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1894 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1896 * configure.in: Recognize h8300h-*-*.
1898 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1900 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1901 type R_H8500_HIGH_16.
1902 * coff-sh.c (r_imm32): Get the width of the reloc right.
1904 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1906 * configure.in: Add new target m68k-coffun to the dpx/2.
1907 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1909 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1911 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1912 sparc-aout-specific list.
1914 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1916 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1918 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1919 and Jim Kingdon (kingdon@cygnus.com)
1921 * elfcode.h: Use memset not bzero.
1922 * trad-core.c: Don't include <sys/file.h>.
1923 * i386linux.h: Include <sys/file.h>.
1924 * coff-m68k-un.c: new file to handle names with underscores on
1926 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1927 to not duplicate the function in the executable.
1928 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1930 * coffcode.h (MC68KBCSMAGIC): case added.
1931 * targets.c: Add m68kcoffun_vec.
1932 * configure.host: added support for Bull dpx/2.
1933 * config/dpx2.mh, hosts/dpx2.h: new files.
1934 * Makefile.in: added target coff-m68k-un.
1936 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1938 * aoutf1.h: Add definition of MACHTYPE_OK.
1940 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1942 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1945 * syms.c, bfd-in2.h: Doc fix.
1947 * coffcode.h (CALC_ADDEND): Check for common section using the
1948 section flag as well as the symbol flag.
1950 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1952 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1953 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1954 be sufficient. Define TEXT_START_ADDR.
1956 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1958 * aoutx.h (translate_from_native_sym_flags): Removed statep
1959 argument. Just let an indirect symbol point to the next symbol
1960 without forcing the next symbol to be undefined. Changed all
1962 * hp300hpux.c (slurp_symbol_table): Changed call to
1963 translate_from_native_sym_flags.
1964 * targets.c: Added hp300hpux_vec.
1965 * Makefile.in (hp300hpux.o): Added dependencies.
1967 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1969 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1970 relocs together, and add 64-bit versions.
1971 (bfd_generic_get_relocated_section_contents): Argument to alloca
1974 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1975 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1977 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1978 (new_bfd): Prototype-style definition, using DEFUN.
1979 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1980 argument is type size_t, not bfd_size_type.
1981 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1982 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1983 bfd_error_nonrepresentabltrap): Prototypes.
1984 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1985 bfd_alloc_grow): Adjusted prototypes for arg type change.
1986 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1987 do_slurp_coff_armap, bfd_construct_extended_name_table):
1989 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1990 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1993 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1994 (ofiles): New target. Build a list of unique file names, in case
1996 (TARGETLIB): Use list of files from ofiles.
1997 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1998 minimal-bfd flag and target makefile frag contents.
2000 * elfcode.h (elf_read): Delete static declaration, since function
2002 (elf_map_symbols): Write out section symbols for all sections, for
2004 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2005 section symbols for the same section.
2006 (elf_find_nearest_line): Don't print message, just return false.
2008 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2010 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2012 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2014 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2016 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2017 (realclean): Remove generated headers.
2019 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2021 * section.c (bfd_set_section_content): Deny if file is not opened with
2022 the proper mode, set output_has_begun if file is openened for update.
2023 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2024 done in bfd_set_section_content.
2026 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2028 * hosts/std-host.h: Removed declarations of printf, fprintf,
2029 fcntl, fread and fwrite. They are all error prone for one reason
2030 or another. Changed declaration of memchr from char * to PTR.
2032 * configure.in (mips-*-riscos*): New target; use riscos.
2033 * configure.host (mips-*-riscos*): New host; use riscos.
2034 * config/riscos.mh (HDEFINES): Add -G 4.
2036 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2037 rather than casting the result of bfd_h_get.
2039 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2041 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2044 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2046 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2047 include in search list if BFD64 is defined.
2049 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2050 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2052 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2054 * elf64-target.h, elf64-generic.c: New files.
2055 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2056 (elf64-generic.o): List dependencies.
2058 * Makefile.in: List target `all' explicitly before host/target
2059 makefile fragments are included, in case they define any new
2062 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2063 versions as appropriate. Uses updated.
2064 (elf_debug_section): Declare before use.
2065 (elf_debug_file): New function.
2066 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2067 Alignment value in section header is n_bytes, not log2.
2068 (new_section_hook): Do nothing for now.
2069 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2071 (elf_core_file_p): Simplify check for correct class (word size).
2072 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2073 Initialize all fields when creating data structures.
2074 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2075 (elf_compute_section_file_positions): Set correct class in output
2077 (elf_write_object_contents): Section symbols have empty names in
2080 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2081 args to size_t before call.
2082 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2084 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2086 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2087 number information, return 0 for line number.
2089 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2091 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2094 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * hosts/riscos.h: Define NBPG and UPAGES.
2098 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2100 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2101 lvalue; it contains a cast.
2103 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2105 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2106 Use unsigned hash values for better hashing.
2107 (hash): Hash in the string length for long strings.
2109 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2111 * aoutx.h (compare): Replace 3 if's with a subtraction.
2112 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2113 in decreasing order of success, as an optimization.
2114 (hash): Take a length arg; ignore chars after #25, for speed.
2115 (add_to_stringtab): Pass length to hash.
2117 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2119 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2121 * elfcode.h (elf_new_section_hook): Do nothing for now.
2122 (elf_write_object_contents): Output common symbols the way ELF
2125 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2127 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2128 here from elfcode.h. A couple of size-specific structure pointers
2129 were changed to PTR; uses fixed appropriately.
2130 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2131 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2132 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2133 temporary macros to ease name change.
2134 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2135 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2137 * doc/Makefile.in (libbfd.h): Process elf.c too.
2138 * Makefile.in (elf.o): Note new dependencies.
2140 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2141 code, tweaked some debug hooks.
2142 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2145 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2147 * hosts/riscos.h: New file.
2149 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2151 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2152 section already exists, use its pointer to fill in rawdata slot.
2154 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2156 * hosts/std-host.h: Return value of puts and fputs is int not void.
2158 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2160 * aoutx.h (howto_table_ext): Comment the field names.
2161 * reloc.c (bfd_perform_relocation): Fix max and min values.
2163 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2165 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2166 size-independent elf internal data structures.
2167 * elfcode.h (put_word, get_word): Define as appropriate for
2168 architecture word size. Structure swapping functions changed to
2169 use them as appropriate.
2171 * configure.in: If compiling 64-bit back ends, do them before
2174 * libelf.h: Use new size-independent versions of elf internal data
2176 (symbol_type): Reordered to put any fields dependent on target
2178 (elf_backend_data): Renamed from elf##_backend_data and made
2180 (elf_sect_thunk): Now size-independent.
2182 * libbfd.c (bfd_log2): Now returns unsigned int.
2184 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2186 * Rename config/m88k-aout.mt to config/noop.mt.
2187 configure.in: Use it for mips-*-bsd*.
2189 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2191 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2192 initializer" warning from gcc.
2193 * cpu-h8500.c (arch_info_struct): Likewise.
2194 * cpu-sh.c (arch_info_struct): Likewise.
2196 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2197 howto_*): Unused functions and variables commented out.
2198 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2200 * cpu-h8500.c (compatible): Likewise.
2201 * cpu-sh.c (compatible): Likewise.
2203 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2204 Always set a valid length value, even for invalid input.
2206 * srec.c (srec_write_symbols): Use sprintf_vma.
2208 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2209 uint64_type): Provide default definitions.
2210 * hosts/std-host.h (int64 stuff): Remove them from here.
2212 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2214 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2215 variable. Added default case to switch.
2217 * aoutx.h (translate_from_native_sym_flags): Before casting
2218 pointers to integers, make sure the integer type is wide enough.
2219 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2221 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2222 don't bother comparing for less-than-zero.
2223 (bfd_set_section_contents): Ditto.
2225 * elfcode.h (bfd_add_to_strtab): Now static.
2226 (sym_is_global): New function.
2227 (elf_map_symbols): Call it. Now returns void. Removed unused
2229 (bfd_section_from_shdr): Mark string tables other than for section
2230 and symbol names as normal sections having contents.
2231 (fix_up_strtabs): New function; fixes up ELF header fields for
2232 stab sections with string tables associated.
2233 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2234 sections. Reordered condition tests for symbol flags; default to
2235 local-object value instead of global-object.
2236 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2237 inside condition test.
2238 (elf_print_symbol): Use fprintf_vma.
2239 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2242 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2243 back to "long long" for HOST_64_BIT.
2245 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2246 without using invalid ANSI C preprocessing tokens.
2248 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2249 * libelf.h (bfd_elf32_new_section_hook): Declare.
2250 * elfcode.h (new_section_hook): Define here.
2252 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2253 against multiple inclusions.
2255 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2257 * Makefile.in (bfd.h): Generate into current directory by grabbing
2258 64-bit definition (if any) from sysdep.h.
2259 * bfd-in.h: Put in marker for sysdep.h inclusion.
2261 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2263 * reloc.c (bfd_perform_relocation): Check for overflow on
2264 pc-relative relocations if the howto asked for it.
2266 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2268 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2270 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2272 * config/riscos.m{h,t}: New files.
2273 * configure.{host,in}: Use them.
2275 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2277 * elf32-mips.c: comment change. This is a mips file, not 88k.
2279 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2281 * cache.c (bfd_cache_init): Increment open_files and call close_one
2283 (bfd_open_file): Don't increment open_files here.
2285 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2287 * config/delta88.mh: Don't set CC.
2289 * Makefile.in: Add elf32-{mips,m88k,generic}.
2290 elf32-{mips,m88k,generic}.c: New files.
2291 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2292 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2293 don't match a different target.
2295 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2297 Eliminate "int8_type", "int16_type", "int32_type", and their
2298 variants from the BFD universe. Leave the 64-bit types for now,
2299 since they are in flux.
2301 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2302 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2303 * ieee.c: Convert uint8e_type => unsigned char.
2304 * oasys.c: Extensive changes to eliminate obsolete types.
2305 These depend on changes in ../include/oasys.h as well.
2306 * hosts/*.h: Remove declarations of all these types.
2308 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2310 * hosts/delta88.h: #if 0 out some declarations which conflict with
2313 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2315 * Makefile.in (install): remove parentdir cruft
2317 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2319 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2320 * Expurgate random DEFUNs that have crept in.
2322 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2324 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2325 only be aligned to a 4 byte boundary.
2327 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2329 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2332 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2334 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2335 1927 but fixing some other important things.
2337 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2339 * hosts/std-host.h (int64e_type): Fix definition.
2341 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2343 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2344 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2345 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2346 a STYP_TEXT section.
2348 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2350 * Makefile.in (install, headers): don't put comments after a tab
2351 in the actions section of a rule
2353 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2355 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2356 (ecoff_write_object_contents): If not D_PAGED, don't add the
2357 section headers to text_size. If not D_PAGED, set the magic
2358 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2359 executable, the executable must fully occupy an even number of
2361 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2362 ecoff_big_vec): Consistently set section alignment power to 4,
2363 since ECOFF sections should be multiples of 16 bytes.
2364 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2365 Made ar_pad_char and ar_max_namelen agree for both.
2367 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2369 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2370 symbol value, since bfd symbols are section relative, but ELF
2373 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2375 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2377 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2379 * hosts/news.h, config/news.mh: New files.
2381 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2383 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2384 * coff-h8300.c: More addressing modes.
2385 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2387 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2388 H8/300H name. (compatible): New function.
2389 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2392 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2394 * coff-mips.c (ecoff_compute_section_file_positions,
2395 ecoff_write_object_contents): Only round to page boundaries if
2396 D_PAGED flag is set for the output BFD.
2398 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2400 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2401 casts to work on machine where sizeof(long) != sizeof(int) !=
2403 * coffgen.c (coff_get_normalized_symtab): Ditto.
2404 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2406 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2408 * coffgen.c (coff_write_symbols): For empty string table, write
2409 out 4 in correct byte order. (from minyard@bnr.ca)
2411 * elf32-hppa.c: Don't include libhppa.h for now; define
2412 BYTES_IN_WORD instead, until Utah sends a better fix.
2413 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2414 of malloc and realloc.
2416 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2418 * configure.in (mips-*-ecoffl*): New target; use decstation.
2419 (mips-*-ecoff*): Added trailing '*'.
2421 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2422 for the FDR, not from the first PDR in the file.
2424 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2426 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2428 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2430 * hppa.c (hppa_get_symbol_info): New function.
2432 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2434 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2437 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2438 * libhppa.h (MAXCOMLEN): Define unconditionally.
2439 (_PA_RISC_ID): Only define if not already defined.
2440 * elf32-hppa.c: Include libhppa.h.
2442 From Ralph Campbell:
2443 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2445 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2447 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2449 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2450 remove defines of __MSDOS__ and __GO32__ (these are in the
2453 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2456 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2457 * config/hppabsd.mh: Don't use ranlib.
2459 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2461 * elf.c: New file, for word-size independent code.
2462 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2463 * Makefile.in: Include elf.o in standard objects.
2465 * bfd-in.h (CAT3): Define here.
2466 * libaout.h, libelf.h: Not here.
2468 * libelf.h (struct strtab): Define here.
2469 (bfd_elf_locate_sh): Declare here.
2470 * elfcode.h (struct strtab): Definition deleted.
2472 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2474 * Makefile.in: Make "all", not "bfd.h", be the default target.
2475 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2476 hasn't really changed.
2478 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2480 * elfcode.h (elf_hash): Provide elf standard hash function.
2481 (various): Key off of the machines use_rela_p field to determine
2482 whether to use REL or RELA relocations.
2483 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2484 (elf_make_sections): Allocate a pointer to hold all data for a
2485 given section, and copy each fragment into the data region.
2486 Update the section's pointer with the REL implicit addends if the
2487 machine uses REL relocation.
2489 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2490 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2491 into was elf32-target.h expects.
2492 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2493 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2494 (elf_i386_info_to_howto): Add minimal relocation support.
2496 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2497 elf_info_to_howto_rel fields.
2499 * elf32-target.h (elf_bed): Add support for new fields in
2502 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2504 * elf32-hppa.c: Add symbol extension section support, fix
2505 relocation howto table, add stub generation support.
2507 * elf32-hppa.h: Add symbol extension section support, fix
2508 relocation howto table, add stub generation support.
2510 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2513 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2516 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2517 the symbol is not found.
2519 * elfcode.h (elf_compute_section_file_positions): Not all section
2520 file positions were computed.
2522 * elfcode.h (elf_get_sect_thunk): New function.
2524 * hppa.c (sign_ext): Reimplement.
2526 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2527 these functions static.
2529 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2531 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2533 * aoutx.h (translate_from_native_sym_flags): Don't set
2534 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2535 * aoutx.h (translate_to_native_sym_flags): Translate
2536 constructor symbols properly.
2538 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2540 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2542 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2545 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2547 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2548 from bfd-in.h and .c files. Build bfd.h in build directory,
2549 substituting in requested target word size. Insert word size into
2550 makefile, and maybe enable 64-bit targets.
2552 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2553 are available. Conditionalize on this. Assume HOST_64_BIT
2554 will be defined if needed, so 64-bit targets are conditionalized
2555 only in the Makefile.
2557 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2559 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2561 * coff-sh.c (rtype2howto): Put error message on stderr.
2562 (extra_case): Delete unused variable.
2564 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2565 before calling printf.
2567 * elfcode.h: New file, almost completely derived from old elf32.c.
2568 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2569 * Makefile.in (elf64.o): List dependencies, don't build by
2571 (elf64.c): Add to list of sources.
2572 (elf32.o): Update dependencies.
2573 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2574 namespace pollution; rename vectors.
2575 * targets.c, config/*-elf.mt: Updated.
2576 * All uses of 32-bit versions of structures, routines, and macros
2579 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2581 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2583 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2585 * elf32.c (elf_string_from_elf_section): Handle index of zero
2587 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2589 (elf_write_object_contents): Deleted one unused variable and
2590 initialized another to avoid gcc warnings.
2591 (elf_set_section_contents): Delete unused variable.
2593 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2595 * i386lynx.c: New module for Lynx variant of a.out.
2596 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2597 * gen-aout.c: Get rid of defunct endian stuff, print out true
2599 * targets.c (target_vector): Add i386lynx_vec.
2601 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2603 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2605 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2607 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2608 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2609 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2610 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2611 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2613 * bfd-in.h: Don't define bfd_print_symbol_nm.
2614 Define symbol_info type.
2615 (JUMP_TABLE): Set _get_symbol_info element.
2617 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2618 (bfd_decode_symclass): Use coff_section_type.
2620 * targets.c: Add bfd_get_symbol_info call.
2622 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2624 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2625 complaints from ancient gcc's.
2627 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2629 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2630 hosts/i386linux.h: Define it.
2632 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2634 * VERSION, bfd-in.h: Bump version number to 2.2.
2636 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2637 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2638 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2639 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2640 LR, RR, hppa_field_adjust): New functions.
2642 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2644 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2645 stabs symbols, including new indirect_ptr_ptr argument.
2646 (ecoff_slurp_symbol_table): Pass new argument in calls to
2647 ecoff_set_symbol_info.
2649 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2651 * configure.in: For m68k sysv systems, use m68k-coff.
2653 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2654 (TDEFAULTS): Define it here. Use the new name.
2656 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2659 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2661 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2662 number of arguments.
2663 (aix386_core_file_p): Initialize core_size to correct value.
2665 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2667 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2668 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2670 * bout.c (aout32_slurp_extended_name_table): Define to be
2671 _bfd_slurp_extended_name_table rather than bfd_true.
2673 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2674 definitions for N_SET[ATDB].
2675 (ecoff_howto_table): Moved near top of file.
2676 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2677 seen, cook up a constructor section of the same name and put in a
2678 reloc pointing to the symbol. This lets the GNU linker build
2679 global constructors and destructors without using collect.
2681 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2683 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2685 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2687 * hosts/miniframe.h: New file.
2688 * configure.host: Use it.
2690 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2692 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2693 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2694 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2695 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2696 * configure.in (*-*-bsd): Change to *-*-bsd*
2698 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2700 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2701 int, for the sake of the old Portable C Compiler.
2703 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2705 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2707 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2709 * configure.in: Get target name right for m68*-*-hpux.
2711 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2713 * trad-core.c (NO_SIGNED_GET): New macro.
2714 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2715 signed NO_GET, where appropriate.
2717 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2718 * configure.in (*-*-linux*): Remove until linux port for a
2719 non-i386/i486 system is actually available.
2721 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2723 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2724 when compiling under HPUX.
2726 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2728 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2729 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2731 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2732 * bfd/libhppa.h: Include sysdep here. Conditionalize
2733 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2734 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2737 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2739 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2740 GNU version is needed.
2742 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2744 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2746 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2748 * Makefile.in: Build elf32-hppa.o.
2750 * syms.c (BSF_FUNCTION): New symbol flag.
2752 * elf32-hppa.c: Fixed to work with elf32-target.h.
2754 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2756 * libaout.h (NAME): Don't define if already defined.
2758 * libelf.h: Protect against multiple inclusions.
2759 (elf_symbol_type): Moved here, added new fields.
2760 (struct elf_backend_data): New field `global_sym'; I suspect this
2762 * elf32.c (elf_symbol_type): Deleted from here.
2763 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2764 point to backend versions of symbols.
2765 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2766 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2768 (elf_write_object_contents): Write program headers if appropriate.
2769 (bfd_section_from_shdr): Unnamed sections get empty string for
2770 name, not "unnamed". Handle SHT_NOBITS separately from
2771 SHT_PROGBITS, and set some different flags.
2772 (elf_file_p): New routine.
2773 (elf_object_p, elf_core_file_p): Call it.
2774 (elf_object_p): Handle EM_HPPA.
2775 (elf_symbol_from, elf_idx_of_sym): New functions.
2776 (elf_make_sections): Get symbol number right for relocations. Set
2777 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2778 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2779 SHT_PROGBITS. Always generate symtab and strtab, not only if
2780 relocations are needed. Set SHF_* flags as appropriate.
2781 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2782 (elf_write_object_contents): Fix off-by-one error in symbol count.
2783 Store a correct value for the symbol; write the size field
2784 properly; make some guesses about the type field. Set section
2785 type correctly for string tables.
2786 (section_from_elf_index): Check for absolute and common sections
2788 (elf_section_from_bfd_section): Ditto.
2789 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2790 Use empty string instead of "unnamed" for nameless symbols.
2791 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2792 HPPA (only?). Don't free raw symbols; keep the pointer around for
2794 (elf_set_arch_mach): Handle bfd_arch_hppa.
2795 (elf_find_nearest_line): Just return false.
2796 (elf_write_object_contents, elf_set_section_contents): Set
2797 output_has_begun field after computing file positions.
2798 (elf_set_section_contents): Write section contents immediately,
2799 rather than caching the whole file and writing it at close time.
2801 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2802 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2803 hppa_reloc_expr_type_alt): New enumerator types.
2805 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2806 * configure.in, configure.host: Use them.
2808 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2810 * elf32-target.h: Allow overrides of armap defaults.
2812 * elf32-hppa.c, elf32-hppa.h: New files.
2814 * config/hp300hpux.mt: New file.
2816 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2818 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2819 (aix386_core_vec): Update for new fields.
2821 * archive.c (bfd_generic_archive_p): Call target-specific
2822 slurp_armap code, instead of bfd_slurp_armap.
2823 (bfd_slurp_bsd_armap_f2): New function.
2824 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2825 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2827 * libaout.h (struct aoutdata): New field for subformat, for
2828 differentiating between highly similar a.out formats.
2829 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2830 version of function.
2831 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2833 * hp300hpux.c: New file.
2834 * Makefile.in: Include it.
2836 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2838 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2841 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2843 * trad-core.c (trad_unix_core_file_p): Check the file size.
2845 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2847 * coff-alpha.c: Remove duplicate function and add warnings.
2849 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2851 * sco-core.c (sco_core_vec): Add initializers for new target
2854 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2856 * coffcode.h [_LIT]: Recognize .lit section.
2858 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2860 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2861 config/alphaosf.mt, hosts/alphaosf.h: New files.
2863 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2865 * Merge in HPPA/BSD changes from Utah.
2866 * hppa.c: Use this for both HPUX & BSD.
2867 * targets.c: Enable hppa_vec for both HPUX & BSD.
2868 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2869 * hosts/hppabsd.h: #define HOST_HPPABSD.
2871 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2873 * libbfd.c: Whitespace changes around byteswap macros.
2874 * libbfd-in.h: Whitespace changes around byteswap declarations.
2876 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2878 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2879 system_error anymore. It confuses bfd_check_format().
2881 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2883 * bfd.c: Add sgi_core_data to tdata union.
2884 * coff-mips.c: Add Irix 4.x core file support.
2885 * hosts/irix4.h: #define HOST_IRIX4.
2887 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2889 * aoutx.h (translate_from_native_sym_flags): Check that the
2890 symbol's section does get set.
2891 (slurp_symbol_table): Zero index means null-string name.
2893 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2895 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2897 (write_syms): Use them, to reduce string table size.
2899 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2901 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2902 new signed get/put fields. Minor reformatting to label
2905 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2907 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2909 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2910 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2912 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2914 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2916 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2917 (swapcore_sparc): Make sp a bfd_vma.
2919 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2921 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2922 libbfd.c, libbfd-in.h: Add _do*signed*.
2923 targets.c, all targets: Add bfd*signed*.
2924 bfd-in.h: Add bfd_signed_vma. Add comments.
2926 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2928 * format.c (bfd_check_error): Check error return from
2929 _bfd_check_format routines.
2931 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2933 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2934 recognize .data section if present.
2936 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2938 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2939 check for the case where the user sets the address of the BSS
2940 section (and the file header can't specify this). Let the user
2941 set it wherever they want, regardless of what goes in the header.
2943 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2944 straight through into BFD sections. Add comments.
2946 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2948 Cleanup in preparation for better 64-bit host support.
2950 * bfd-in.h (bfd_64_type): Remove.
2951 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2953 * bfd-in.h (bfd_size): Remove.
2955 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2957 * bfd-in.h (bfd_word): Remove.
2958 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2960 * bfd-in.h (rawdata_offset): Remove.
2961 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2962 (bfd_perform_relocation): Lint.
2963 (enum bfd_reloc_status): Comment cleanup.
2965 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2967 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2969 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2971 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2973 * elf32.c: Clean up old comments.
2975 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2977 * config/sun3.h: String argument to fprintf is const.
2979 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2980 on systems which define PAGE_SIZE in <limits.h>.
2982 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2984 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2985 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2986 the core file failing signal.
2987 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2988 to supply the core file failing signal.
2990 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2992 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2993 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2994 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2995 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2997 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2999 * coff-mips.c (PAGESIZE): Correct value.
3001 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3003 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3004 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3006 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3008 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3009 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3011 (coff_compute_section_file_positions): Force vma and lma of _LIB
3013 (coff_set_section_contents): Count number of entries in new lma
3015 * coffgen.c (make_a_section_from_file): Force lineno_count of
3016 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3017 SCO 3.2v4 shared library.
3018 * seclet.c (rel): Copy over any section with contents, not just
3021 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3024 * coff-i386.c (coff_i386_reloc): New function, to generate
3025 relocateable output correctly.
3026 (howto_table): Use coff_i386_reloc for all reloc types.
3027 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3028 for a common symbol.
3029 (i386comm_value): Removed; no longer needed.
3031 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3033 * coffcode.h (coff_set_section_contents): Don't write out
3034 sections without a filepos.
3036 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3038 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3040 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3042 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3043 * libecoff.h (ecoff_data_type): Added gp_size field.
3044 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3045 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3046 Set flags to 0 for large common symbols.
3047 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3048 which can occur for gas-generated relocs.
3049 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3050 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3051 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3053 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3055 * srec.c (srec_set_section_contents): Use lma field for load
3057 * section.c: Add declaration of lma field to section structure.
3058 * coffcode.h (coff_write_object_contents): Use lma field for load
3060 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3062 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3063 symbols in a better way. (translate_to_native_sym_flag): Set the
3064 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3066 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3067 (bfd_make_section): Cope with new builtin section.
3068 * syms.c (bfd_decode_symclass): Can now print indirect section
3071 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3073 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3074 defined, and yields false.
3075 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3077 * archive.c (snarf_ar_hdr): Add support for reading (only,
3078 so far) BSD-4.4-style extended headers.
3079 * archive.c: Some more comments.
3081 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3083 * Makefile.in: fix rule for dvi and info, so that the recursive
3084 makes does the right thing, instead of always info
3086 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3088 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3089 archive members; they need more special reatment. For now, verify
3090 that computed and actual file positions correspond.
3092 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3094 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3095 (set_arch_mach): Delete non-MIPS code.
3096 (reloc_howto_type_lookup): Ditto.
3097 * Makefile.in: Adjusted.
3099 * libbfd.c (bfd_tell): Update `where' field.
3100 (bfd_seek): Don't do anything if we're not changing the file
3101 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3102 field against a SEEK_SET request. Call bfd_tell to re-update
3103 `where' field when done.
3104 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3106 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3108 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3110 * Makefile.in: added installcheck target
3112 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3114 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3115 if the type is not stNil.
3117 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3119 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3120 forward declarations.
3122 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3123 it's implied by the type.
3125 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3127 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3129 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3131 * rs6000-core.c: Add .ldinfo section.
3133 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3135 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3137 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3139 * section.c (bfd_set_section_contents): whitespace
3140 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3143 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3145 * hosts/go32.h: don't define POSIX_UTIME
3147 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3149 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3150 against machine architecture stored in the ELF header, to resolve
3152 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3153 NULL, so only use results when non-NULL.
3154 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3155 and add to vector of targets.
3157 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3159 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3160 are always just debugging symbols.
3162 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3163 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3165 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3167 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3168 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3169 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3170 defined, which they aren't in hpux 7.0.
3172 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3173 Tran-Le, tranle@intellicorp.com.
3175 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3177 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3178 ahead and do the relocation.
3179 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3180 what needs to be done.
3181 (ecoff_reflo_reloc): Do the REFHI relocation here.
3183 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3185 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3186 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3187 relocs are reasonable.
3188 * coff-msym.c: Eliminated uses of DEFUN.
3189 (ecoff_swap_tir_out): New function.
3191 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3193 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3194 * configure.host (vax-*-ultrix2*): Add triplet.
3195 * hosts/vaxult2.h: New file.
3196 * config/vaxult2.mh: New file.
3198 * aoutx.h (string.h): Include for strchr and friends.
3199 * archive.c (string.h): Include for memchr and friends.
3200 * elf32.c (string.h): Include for strrchr and friends.
3202 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3204 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3205 (MY_set_sizes): Use sunos4_set_sizes.
3207 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3208 deleted, as well as elf-big and elf-little targets.
3209 * libelf.h: New file.
3210 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3212 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3214 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3216 * coffcode.h (coff_compute_section_file_positions): Don't need
3217 variable "old_sofar" if compiling for i960.
3219 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3221 * libbfd.h: Updated.
3223 * ieee.c (exten, envi): "static" belongs first in declaration.
3225 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3227 * srec.c: add support for symbolsrec, srecords with symbols in
3230 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3232 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3233 to avoid lint complaints.
3235 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3237 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3238 type SHT_STRTAB. Don't alter file offset for section 0.
3239 (reloc_type_names): Now an array instead of a macro. Still inside
3240 "#if 0", since it's used only in debugging code also in "#if 0".
3241 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3242 (sort_reloc_map): New function.
3243 (sparc_reloc_map): New variable.
3244 (elf_bfd_reloc_type_lookup): New function.
3246 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3248 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3249 bfd_make_debug_symbol; they were already in the target structure.
3250 * Adjusted all uses of JUMP_TABLE.
3251 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3252 from coff_make_debug_symbol.
3253 * libcoff.h: Updated accordingly.
3255 * Minor cleanups provoked by gcc warnings:
3256 * aoutx.h (NAME(aout, reloc_type_lookup)),
3257 cpu-h8300.c (local_bfd_reloc_type_lookup),
3258 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3260 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3261 ieee.c (ieee_slurp_section_data),
3262 elf.c (elf_make_sections, elf_fake_sections,
3263 elf_compute_section_file_positions, elf_write_object_contents):
3264 Removed unused variables.
3265 * archures.c: Removed /* from within comment.
3266 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3267 * oasys.c (oasys_write_data): Initialize i.
3269 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3271 * libcoff.h (obj_raw_syment_coun): New macro.
3272 * coffgen.c (coff_get_normalized_symtab): Initialize
3274 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3276 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3278 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3280 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3281 for compatibility with tools from MIPS.
3283 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3284 * config/irix3.mt, config/irix4.mt: Removed.
3285 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3286 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3288 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3290 * hosts/hp300bsd.h: Add gross hack to determine whether we
3291 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3292 files (and set other parameters) to match.
3294 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3296 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3297 ansi definition which otherwise confuses non-ansi compilers.
3299 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3300 ultrix cc by forward declaring getenv as is done in
3303 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3305 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3306 avoiding a fatal error in vax ultrix 4.2 cc.
3308 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3310 * bfd-in.h, VERSION: Roll to version 2.1.
3312 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3314 * oasys.c (oasys_write_object_contents): Lint.
3315 * srec.c: Whitespace cleanup.
3317 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3319 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3320 cleaned up output formatting a bit.
3322 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3324 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3325 relaxable. Should be moved somewhere else.
3327 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3329 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3330 (aout_mips_*_vec): Added seclet_link element.
3332 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3333 support for aout-mipsbsd target.
3335 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3337 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3339 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3341 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3343 Add support for the H8/500
3345 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3347 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3349 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3350 * coff-mips.c: Now includes libecoff.h.
3351 (ecoff_data_type): Moved to libecoff.h.
3352 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3353 call it. If there is ever another ECOFF target, this and the
3354 swapping functions should be accessed via an ECOFF specific target
3356 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3358 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3360 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3361 no longer includes this file.
3363 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3364 bits to 0 to make comparison test useful.
3366 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3367 avoid overflowing GP accessible sections in binutils/objdump.
3369 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3371 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3372 reading more robust: Fail if string index is out of string
3375 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3377 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3378 PCREL13): Don't take dst_address into account; the input file has
3379 already taken care of that.
3381 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3383 * coff-mips.c: Completed support for linker and binutils.
3385 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3387 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3388 original addend from section contents.
3390 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3392 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3393 * hosts/delta88.h (strtol): Fix prototype.
3394 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3396 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3398 * elf.c: Get rid of "#ifdef sparc".
3399 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3400 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3402 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3403 compile type conditionals on host CPU.
3404 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3406 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3408 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3410 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3411 ECOFF which has two common sections.
3412 (bfd_com_section): Set SEC_IS_COMMON flag.
3413 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3414 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3415 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3416 bfd_is_com_section macro rather than checking for equality to
3419 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3421 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3422 (coff_mkobject_hook): Accept aouthdr argument.
3423 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3424 Handle NULL aouthdr argument.
3425 (coff_object_p): If there is no aouthdr, pass it as NULL to
3427 * libcoff.h: Rebuilt for mkobject_hook changes.
3429 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3430 additional MIPS ECOFF fields.
3432 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3434 * configure.host: added mips-dec-bsd*
3435 * configure.in: added mips-dec-bsd*
3436 * aout-mipsbsd.c: new file for mips-dec-bsd*
3437 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3438 * aoutx.h: added mips support.
3439 * archures.c: added mips support to bfd_default_scan().
3440 * cpu-mips.c: added support for R4000 (untested).
3441 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3442 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3443 hope will make it into include/bfd.h.
3444 * targets.c: added aout_mips_*_vec.
3446 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3448 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3450 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3452 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3454 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3456 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3458 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3459 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3460 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3461 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3463 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3464 bfd_swap_reloc_in or coff_swap_reloc_out.
3465 * coff-mips.c: Added code to link and write out symbolic debugging
3466 information, and to swap relocs in and out.
3468 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3470 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3471 (coff_write_object_contents): coff_count_linenumbers returns the
3472 number of line number records it found.
3474 * coffgen.c (coff_write_linenumbers): only write out line numbers
3475 in the section they belong to.
3477 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3479 * targets.c (bfd_target): Added relocateable argument to
3480 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3481 target vector for linker use.
3482 * bfd.c (bfd_seclet_link): New macro.
3483 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3484 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3485 and boolean return value. Made static.
3486 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3487 relocateable argument.
3488 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3489 relocateable argument (if relocateable, saves relocs).
3490 * bout.c (b_out_get_relocated_section_contents),
3491 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3492 relocateable argument (if relocateable, just calls
3493 bfd_generic_get_relocated_section_contents).
3494 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3495 argument to prototype.
3496 * All targets: Set new _bfd_seclet_link vector to
3497 bfd_generic_seclet_link.
3499 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3501 * coffgen.c: #include seclet.h.
3503 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3505 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3506 debug info. Setup info about linker symbols only, and use
3507 standard bfd fields to hold the info.
3508 * (hppa_object_p): Remove unneeded decls.
3509 * (hppa_new_section_hook): Get rid of most of this.
3510 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3511 fat. Remove all knowledge of stabs, remove redundant knowledge of
3513 * Remove macros for accessing fields which are now gone.
3515 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3517 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3519 * coff-z8k.c: delete unused reloc functions
3521 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3523 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3524 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3525 * coff-msym.c: Use DEFUN for function definitons.
3526 * coff-mips.c: Added code to read and print symbols, and to find
3529 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3530 swapping functions into coffswap.h for ECOFF use. Moved
3531 relocation functions, only used by h8300 and z8k, into reloc16.c.
3532 Added hooks for coffgen.c functions to backend data structure, and
3533 added hook functions. Still more could be done.
3534 * coffswap.h: New file to hold COFF swapping routines.
3535 * coffgen.c: New file to hold generic COFF functions.
3536 * reloc16.c: New file to hold h8300 and z8k specific relocation
3538 * libcoff-in.h: Added declarations for functions in coffgen.c.
3539 * libcoff.h: Rebuilt to incorporate changes.
3540 * coff-h8300.c: Function name changes.
3541 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3542 hook rather than defining EXTRA_CASES.
3543 * Makefile.in: Build new files coffgen and reloc16. Added
3544 dependencies of coff-*.o on coffswap.h and seclet.h.
3546 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3548 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3549 about discarding const.
3551 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3553 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3555 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3557 * configure.in (post-target): If --with-minimal-bfd is specified,
3560 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3562 * srec.c (srec_write_records): one of my boards wants a CR between
3565 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3567 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3568 (it broke a couple of weeks ago).
3570 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3572 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3573 return type, so libbfd.h doesn't reference undefined typedefnames.
3575 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3577 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3579 (coff_pointerize_aux): don't pointerize a negative tagndx
3580 (sometimes generated by SCO 3.2v4 cc).
3582 * bout.c (calljx_callback, callj_callback,
3583 b_out_get_relocated_section_contents): warn if relocating against
3584 an undefined symbol.
3586 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3588 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3589 Make a bunch more routines be static.
3590 * hppa.c (fill_spaces): Get rid of this, replace with much better
3591 written setup_sections().
3592 * (setup_sections): New routine to create BFD sections for each
3593 space and subspace in SOM files.
3594 * (hppa_object_setup): Use BFD sections created by
3595 setup_sections() to locate GDB symbol table info.
3596 * (make_unique_section): New routine to create a BFD section. It
3597 ensures that the given name is unique, and will generate a unique
3599 * (hppa_object_p): Become much more paranoid about file header.
3600 * (make_bfd_asection): Call bfd_make_section to do the dirty
3601 work. Simplify code somewhat.
3602 * (hppa_core_file_p): Use proper name for stack section.
3603 * libhppa.h: Remove millicode_start, millicode_end decls.
3605 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3607 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3609 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3610 relocs, don't bother doing the adjustment if the value to add is
3613 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3615 * bfd.c (bfd_get_size): New function that gets an upper bound
3616 on the possible size of any object in a bfd.
3617 * elf.c (bfd_elf_find_section, elf_get_str_section,
3618 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3620 * elf.c (elf_big_vec, elf_little_vec): Document last three
3621 members initialized to NULL.
3623 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3625 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3627 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3629 * hosts/std-host.h: New file. Attempt at a generic/default
3630 set of definitions, to discourage porting to new hosts by copying.
3631 * hosts/news.h: Removed.
3632 * hosts/sparc.h: Use std-host.h.
3633 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3634 perhaps we can later remove the the_bfd field from each symbol.
3635 * syms.c (struct symbol_cache_entry): Remove unused field
3636 app_data. Add comment noting that the_bfd is almost redundant,
3638 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3639 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3640 * hppa.c (fill_spaces): Make slightly more rebust.
3641 * configure.in: Allow std-host as the "default" host.
3643 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3645 * bfd.c: Add struct hppa_core_data to tdata union.
3646 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3647 Get rid of HPPA/BSD specific code. That will go somewhere else
3649 * (fill_spaces): Don't spin forever and die if you don't find
3650 $MILLICODE$ subspace.
3651 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3653 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3654 Make these work for HPUX.
3655 * (make_bfd_asection): New routine to make section creation a
3657 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3658 * libhppa.h: #include the right system files. Redefine all of
3659 the structs/macros for hacking core files to use more sensible
3660 HPUX core file structures.
3661 * targets.c (target_vector): Conditionalize hppa_vec on
3662 HOST_HPPAHPUX, not hp9000s800.
3663 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3664 malloc and realloc. #define HOST_HPPAHPUX.
3666 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3668 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3669 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3670 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3671 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3673 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3674 * aix386-core.c: New file for handling core files on AIX on PS/2.
3675 * targets.c: if AIX386_CORE, use aix386_core_vec.
3676 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3679 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3681 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3684 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3686 * Makefile.in: added dvi target
3688 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3690 * bfd.c: Use right name for tekhex tdata struct.
3691 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3692 * libcoff.h: Updated to get spacing change from coffcode.h.
3693 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3695 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3697 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3698 functions, with the "guts" of the old bfd_slurp_bsd_armap
3699 and bfd_slurp_coff_armap, but assuming we've already checked
3700 if the armap is present or not.
3701 Also, rewrite a bit to avoid keeping around obstack data
3703 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3704 Various fixes to correctly handle COFF_style archives names.
3705 (Note that because these have a trailing '/', the names can
3706 have embedded spaces.)
3707 * archive.c (bfd_slurp_armap): New function, replaces old
3708 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3709 _either_ format, and calls do_slurp_bsd_armap or
3710 do_slurp_coff_armap if either form of map is seen.
3711 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3712 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3713 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3714 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3716 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3718 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3719 * libhppa.h: Make millicode_start and millicode_end be unsigned
3720 int to be same type as CORE_ADDR in GDB. Why are these here?
3722 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3724 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3725 vaddr of the section to the addend.
3726 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3727 SCO_CORE to SELECT_VECS.
3728 (target_vector): add sco_core_vec.
3729 * sco-core.c (sco_core_vec): add leading underscore initializer.
3730 * configure.in (i[34]86-*-sco*): use target i386-sco.
3731 * config/i386-sco.mt: new file; define SCO_CORE.
3733 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3735 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3737 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3739 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3741 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3743 * hosts/i386linux.h: Include unistd.h.
3745 * aoutx.h (print_symbol): aout_stab_name returns a constant
3747 * libaout.h (aout_stab_name): Fix prototype.
3748 * stab-syms.c (aout_stab_names): Array is now const.
3749 (aout_stab_name): Return value is now pointer to const.
3751 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3754 * syms.c (asymbol): Added new field "app_data", for data
3755 particular to the application. Some of the linker flags ought to
3756 get moved to this field someday.
3758 * archures.c (bfd_default_scan): Recognize a few more numbers:
3759 80486, 80960, and 960.
3761 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3762 bfd_coff_std_swap_table, cast to PTR.
3763 * bfd.c (bfd_coff_swap_*): Deleted macros.
3764 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3766 * coffcode.h (type bfd_coff_backend_data): New structure type,
3767 contains pointers to the COFF-specific swapping routines.
3768 (bfd_coff_std_swap_table): New data structure, to be used when
3769 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3770 (bfd_coff_swap_*): New macros.
3771 * coff-mips.c (mips_coff_swap_table): New data structure.
3772 (ecoff_big_vec): Use it.
3773 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3774 * All other targets: Deleted coff-specific vector entries.
3776 * trad-core.c: Fixed some `PARAMS' uses that were missing
3779 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3781 * aoutx.h (some_aout_object_p): Protect arg prototype in
3782 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3784 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3786 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3787 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3788 PARAMS for readability.
3790 * aoutx.h: Add type to callback parameter.
3791 * coff-mips.c: Don't call trad-core.h, not needed.
3792 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3793 * trad-core.h: Eliminate, unused.
3795 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3797 * format.c (bfd_check_format): if default target isn't found
3798 then look through the entire list rather than return early.
3800 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3802 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3804 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3806 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3808 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3810 * coff-z8k.c: checkpoint, more addressing modes handled
3811 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3814 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3816 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3818 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3820 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3822 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3824 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3825 and about when file descriptors are closed.
3827 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3829 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3830 written out correctly.
3832 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3834 * section.c: New section bit SEC_SHARED_LIBRARY.
3835 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3836 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3839 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3841 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3842 macros; use PARAMS to declare the function pointers involved.
3844 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3845 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3847 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3849 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3851 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3852 declaring pointers to functions.
3853 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3854 * seclet.h: Declare external function with PARAMS.
3856 * doc/chew.c (exfunstuff): Eliminate.
3857 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3858 * doc/proto.str: Use paramstuff rather than exfunstuff.
3860 * libbfd.h: Update, based on changes in source code and chew.
3862 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3864 * libieee.h: Add FIXME about removing limit on number of sections.
3865 * bfd-in.h: Improve comments to make it clear that bfd.h is
3866 the wrong place to edit this file.
3867 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3868 same places where we install bfd.h.
3870 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3872 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3873 symbol type before blindly modifying the auxent. Specifically,
3874 only modify the endndx fields for types that need it, and don't
3875 set the array information for non-arrays.
3877 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3879 * aoutx.h (some_aout_object_p): Section list should be set up
3880 correctly anyways; don't have to set up "next" pointers manually.
3882 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3884 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3885 config/i386v.mh: removed -DUSG from HDEFINES.
3886 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3888 hosts/i386v.h: don't define POSIX_UTIME.
3890 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3892 * ieee.c (ieee_slurp_sections): make a private copy of the
3893 section's name before truncating it.
3895 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3897 * hppa.c: add symbol_leading_char entry in transfer vec
3899 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3901 * ieee.c (get_symbol): can now cope when two symbols of a
3902 different class, but the same index number occur consecutively.
3903 (get_section_entry): nicer name for sections being forward
3904 referenced. (ieee_archive_p): don't free the filename string,
3905 since it was never malloced.
3907 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3909 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3911 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3913 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3914 optionally setting the dimen info, since they are in the same
3915 memory locations. Also zero out external auxent.
3916 (coff_write_symbol): don't zero external auxent; now done in
3919 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3921 * Check fclose return value for errors.
3922 libbfd.h: bfd_cache_close now returns a boolean.
3923 cache.c (bfd_cache_delete): return fclose success value.
3924 (bfd_cache_close): return bfd_cache_delete return value.
3925 opncls.c (bfd_close, bfd_close_all_done): return result of
3928 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3930 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3932 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3934 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3935 work out a coff relocation type from a howto's attributes rather
3936 than using the input r_type field. This fixes PR1677 and allows
3937 conversion of a.out relocs to coff relocs.
3939 * coffcode.h (coff_write_relocs): if supplied a relocation
3940 relative to an absolute symbol, use the right symbol index.
3942 * reloc.c (bfd_perform_relocation): do a partial link for coff
3945 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3947 * changes to support i386-sysv with shared libraries:
3948 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3949 check for .data2; if _LIB is defined, check for it; map
3950 SEC_NEVER_LOAD to STYP_NOLOAD.
3951 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3952 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3953 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3954 if section has contents, not just if it is loadable; if
3955 TWO_DATA_SECS, check for .data2
3956 (coff_set_section_contents): set vma of .lib section to number of
3958 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3959 don't define coff_write_armap to bsd_write_armap.
3960 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3963 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3965 * solaris2.h: Get the definition of alloca from alloca.h if we
3968 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3970 * configure.in (i960-*-{aout,bout}): Support these.
3972 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3974 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3976 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3978 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3979 no-longer-used definitions of L_SET and L_INCR.
3980 * i386linux.h: Tweaks to smooth Linux build.
3982 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3984 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3986 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3988 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3989 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3990 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3991 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3993 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3994 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3996 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3998 * configure.host: New file, contains mapping of host configs
3999 to host support file names for bfd, binutils, opcodes.
4000 * configure.in: Use it.
4001 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4002 * i386bsd.c: Cleanup, reformat.
4003 * config/i386-bsd.mt: Comment changes.
4004 * config/i386bsd.mh: New file for core file support.
4005 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4006 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4007 on BSD 4.4 define ALIGN (sigh!).
4009 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4011 * libaout.h (aout_backend_data): added exec_header_not_counted
4012 field. For ZMAGIC files only, when text_includes_header is set, by
4013 default the length of the exec header is counted in the text
4014 section size. For go32, exec header is mapped in but does *not*
4015 contribute to the size of section.
4016 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4017 is not set, but ztih is, add the size of the exec header to the
4018 recorded size of the text section.
4019 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4020 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4021 Also set text_includes_header.
4022 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4023 by default in MY(backend_data).
4025 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4027 * aout-target.h (callback): Don't define this function if it won't be
4030 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4031 type doesn't match. Don't lose if file sections have already been
4033 (set_arch_mach): Set reloc_entry_size.
4034 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4036 * hosts/i386bsd.h: New file.
4037 * configure.in: Recognize i[34]86-*-bsd host.
4039 * aout-target.h (callback, write_object_contents): Delete unused
4042 * aoutx.h (reloc_type_lookup): New function.
4043 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4044 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4045 (MY_reloc_howto_type_lookup): Don't define it.
4047 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4049 (slurp_symbol_table): Use header byte order, not target byte
4050 order, for reading symbol data.
4052 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4054 * configure.in: Undo some brain damage in the host section.
4055 * configure.in: Reformat the target section, test many configs.
4056 * Makefile.in (make): Remove obsolete `make make'.
4057 * aoutx.h (some_aout_object_p): Make defines line up.
4059 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4061 Now a bfd knows whether underscores are normally prepended
4062 to symbols in its file format.
4064 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4065 coff-z8k.c: targets set so they have leading underscore
4066 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4067 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4068 without leading underscore flag
4069 * targets.c: add symbol leading char to xvec description
4070 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4072 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4074 * archive.c: Make errno global.
4075 * archive.c (_bfd_write_archive_contents): If read fails (and
4076 errno!=0) set bfd_error to malformed_archive (since this probably
4077 indicates a truncated archive), rather than system_call_error.
4079 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4081 * Makefile.in: added rules for i386bsd.c
4082 * i386bsd.c: new file, supporting 386bsd.
4083 * configure.in: recognize i386-*-bsd target.
4084 * config/i386-bsd.mt: new file - 386bsd target configuration.
4086 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4088 * configure.in: re-arrange host section to use *-*-* notation,
4089 clean up some of the target section as well
4091 * seclet.c: cast result of bfd_get_relocated_section_contents to
4092 avoid compiler warnings
4094 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4096 * coffcode.h (coff_section_symbol): Create section if it doesn't
4099 * bout.c: Removed some unused variables.
4101 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4103 * Portability fixes from p3:
4104 coffcode.h (coff_write_relocs): removed sanity check until it
4105 works on all targets (per advice from sac).
4106 config/hp9000.mh: new file to define USG.
4107 hppa.c: #undef hppa before the JUMP_TABLE.
4108 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4110 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4111 local variable target volatile to avoid mysterious bug in
4114 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4116 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4117 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4119 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4121 * coff-z8k.c (func_da, func_jr): Lint.
4122 * coffcode.h: Use memset rather than bzero.
4123 * elf.c: Use memcpy rather than bcopy.
4124 * tekhex.c: Use memset rather than bzero.
4126 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4128 Add Adobe a.out support.
4130 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4131 * config/adobe.mt: Add.
4132 * configure.in (*-adobe-* target): Add.
4133 * targets.c (a_out_adobe_vec): Add.
4134 * Makefile.in: add aout-adobe.c.
4136 * configure.in: Put two dashes in all entries to be matched.
4137 Add comments to remind people to do this.
4138 Reorder all entries that match manufacturer names, to occur
4139 last, so they will only be matched if no more specific match
4140 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4142 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4144 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4145 since we should never have a NULL section.
4146 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4147 tests, set the section to bfd_abs_section.
4149 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4151 * coff-z8k.c: getting closer
4152 * coffcode.h (coff_get_relocated_section_contents): allow
4153 EXTRA_CASES hooks for different arches to provide different reloc
4155 * seclet.h: #ifndef around it to allow multiple inclusion
4156 * srec.c: minor doc fix
4158 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4160 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4162 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4164 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4167 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4169 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4170 filling in reloc, in case immediately following code doesn't set
4173 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4175 * coffcode.h (coff_renumber_symbols): set the last renumbered
4176 symbol pointer to NULL, as expected by coff_write_linenumbers.
4177 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4178 type R_IHCONST used on the 29k.
4180 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4182 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4183 update, based on how the underlying file was opened. Obsoletes
4185 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4186 all FASCIST_FDOPEN config defines.
4188 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4190 * sparc-opc.c: Moved to opcodes library, now that we have one.
4191 * Makefile: Don't compile it.
4193 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4195 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4197 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4199 * section.c (bfd_set_section_flags): Remove a sanity check.
4200 It is unfortunately broken, and prevents strip from working.
4202 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4204 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4205 created by last change.
4207 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4209 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4210 * bfd-in.h: Bump to version 2.0.
4212 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4214 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4215 braindamaged HP/Apollo compiler happy.
4217 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4219 * format.c: Fix description of search for matching target.
4220 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4221 * targets.c: Update description of search for matching target.
4222 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4223 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4224 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4226 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4228 * Makefile.in: Added mostlyclean/clean/distclean rules.
4230 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4232 * targets.c (target_vector): Take out oasys (unless that is
4233 the default): Because there is no magic number in archives,
4234 there can be annoying target mis-matches.
4236 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4238 * sparc-opc.c: Rigorously updated to match architecture manual.
4240 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4242 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4243 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4244 to the built-in abs_section were not written out correctly.
4246 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4248 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4249 large, assume we're using a swapped byte order and fail with
4250 wrong_format rather than dumping core.
4252 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4254 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4255 filename constraints.
4256 * Makefile.in: Updated to reflect change.
4258 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4260 Add preliminary support for the we32k:
4262 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4264 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4266 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4268 * bout.c: added support for relaxable alignment relocs.
4270 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4271 pass down pointer to play area rather than use alloca
4273 * cpu-z8k.c (compatible): made static to reduce name space
4276 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4278 Add basic support for the z8k:
4280 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4281 section.c, targets.c,
4283 * syms.c: move mis-inserted patch.
4285 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4287 Documentation fixes:
4288 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4289 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4291 * reloc.c: break out addend item from surrounding text.
4293 * doc.str (DOCDD): Defined. Adds text to output.
4294 (bodytext): Put bulletize before kill_bogus_lines.
4295 * chew.c (bulletize): End itemization after a blank line, to
4296 prevent following text from being swallowed up in an item.
4298 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4300 * configure.in: Add sparclite as a target.
4302 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4304 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4307 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4308 from a coff file (csym is null), dont deref them
4310 * ieee.c (parse_expression): get the answer right when adding an
4311 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4312 on elts so that filename is filled in.
4314 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4316 * bout.c (howto_align_table): New set of relocs, with enough
4317 data for "objdump -r" to work.
4318 (b_out_reloc_type_lookup): Recognize alignment relocs.
4320 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4322 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4323 invocations of make. Also, always create installation
4326 * config/apollov68.mh: removed -g from CC definition.
4328 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4330 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4331 overflowing gp-offset range.
4333 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4335 * srec.c (srec_set_section_contents): don't write out sections
4336 without the LOAD and ALLOC attributes
4338 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4340 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4341 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4342 * aout-target.h (callback): Don't set page/seg sizes.
4344 (set_sizes): New routine.
4345 (backend_data): Point to it.
4346 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4347 (sunos4_aout_backend): Point to it.
4348 * aoutx.h (set_arch_mach): Call set_sizes callback.
4350 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4352 * aout-target.h: Make _bfd_slurp_extended_name_table be
4353 the default. Given that we *write* the suckers (for long
4354 archive member names), we really ought to be able to read them!
4355 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4356 seem to be needed, and many machines don't have it.
4358 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4360 * coff-m68k.c (vector): read and write archives in coff format.
4362 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4364 * opc-sparc.c: New file.
4366 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4368 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4369 pointers to bfd_byte* before performing arithmetic on them. Such
4370 use with bare void* pointers is a gcc extension.
4371 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4372 * archive (normalize): Add to CONST to match actual usages with
4375 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4377 * configure.in: Recognize i486 host cpu, and use i386-elf
4380 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4382 * config/stratus.mt (CC): Remove definition.
4383 * elf.c (bfd_section_from_shdr): Test for the possibility that
4384 section_from_elf_index returns NULL and don't dereference it.
4386 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4388 * add hppa_data to bfd tdata (indirectly via sef).
4390 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4392 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4394 * configure.in: error messages to stderr, not stdout
4396 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4398 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4399 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4400 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4402 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4404 * configure.in: recognize hppa* instead of hppa
4406 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4408 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4409 RTYPE2HOWTO to cope with same.
4410 * reloc.c (bfd_perform_relocation): added support for size of -2
4411 (subtract a word reloc type). Updated doc.
4413 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4415 * Makefile.in: merged changes from progressive, removed rcsid.
4417 * archures.c, archive.c, Makefile.dos: removed rcsid.
4419 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4421 * bfd-in.h : add BFD_IS_RELAXABLE flag
4422 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4423 header e_relaxable, major hackery in callbacks
4424 * libaout.h : add space for a_relaxable.
4425 * seclet.c (rel): don't relax empty sections
4428 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4430 * section.c (STD_SECTION): add some casts to the initializers for
4433 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4435 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4436 and add appropriate casts to keep (picayune) aix-cc happy.
4438 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4440 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4441 symbol pointers. Punt expensive & useless bfd_realloc. Use
4442 malloc for raw symbols, and free it before returning.
4443 (bfd_section_from_shdr): Do not slurp symbol table until politely
4444 asked. Do not even slurp string tables.
4445 (elf_get_symtab_upper_bound): Count 'em without reading them.
4446 (elf_get_symtab): This is how to politely ask. Schlurp!
4447 This should probably just *become* elf_slurp_symbol_table, FIXME.
4449 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4451 * archive.c (bsd_write_armap): write the timestamp of the
4452 archive header to be just a little bit later than the timestamp of
4453 the file, otherwise the linker will complain that the index is
4456 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4458 * configure.in: Add m68k-ericsson-*.
4460 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4462 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4463 * elf.c: Remove unconditional debug printf's.
4464 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4465 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4466 (elf_slurp_symbol_table): Hand out symbols in forward, not
4467 reverse order. Simplify duplicate code.
4469 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4471 * elf.c: Remove "(void)" casts from function calls where the
4472 return value is ignored, in accordance with GNU coding standards.
4474 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4476 * hppa.c: Apply John's standard fix to avoid "empty translation
4477 unit" warnings from some ANSI-C compilers.
4479 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4481 * hosts/solaris2.h: Configure same as sysv4.
4483 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4485 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4486 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4487 type match actual return type.
4488 * elf_print_symbol (section_name): Make CONST.
4490 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4492 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4493 New files, for Linux (a free Unix clone for 386 machines).
4494 * Makefile.in, configure.in, targets.c: Update accordingly.
4496 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4497 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4498 correct calling of howto special functions and fixes from Raeburn
4500 * archures.c: nuke bfd_reloc_code_type
4501 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4502 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4503 SEC_NEVER_LOAD, various other bfdgas newness
4504 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4505 * targets.c: change jump table vector to above
4508 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4510 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4511 its prototype will be included in libbfd.h. Change result type
4512 to struct * (rather than equivalent typedef) so it can be used in
4513 the prototype, where they typedef won't be known.
4514 * libbfd.h: Updated version.
4516 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4518 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4519 targets.c: HPPA merge.
4521 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4523 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4524 * config/solaris2.mh: Kludge around Sun compiler bug.
4526 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4528 * libaout.h (aout_backend_data): Change defs of two bitfields to
4529 be unsigned chars instead to get around rs6000 compiler problem.
4531 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4533 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4534 Correct misconception that there can be only one symbol table.
4535 Only call elf_slurp_symbol_table on the full symbol table, not
4536 the dynamic one which is only a subset of the full one.
4538 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4540 * coffcode.h (coff_compute_section_file_positions): For I960,
4541 don't align sections in file.
4543 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4545 * targets.c (struct bfd_target): Added field for target-specific
4546 (but not file-specific) data, for distinguishing minor
4547 characteristics between (e.g.) a.out formats.
4549 * section.c (struct sec): New field user_set_vma indicates vma
4550 field should be heeded, not assumed to be unset.
4551 (STD_SECTION): Initialize that field of standard sections to zero.
4552 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4554 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4555 pre-swapped version.
4557 * archures.c (struct bfd_arch_info): Fixed order of comment and
4558 field decl. New fields indicate size of page and segment for
4560 * cpu-m68k.c (N): Fill in values.
4561 * cpu-sparc.c (arch_info_struct): Ditto.
4563 * libaout.h (struct aout_backend_data): Various bits of data (not
4564 all used currently) with characteristics of a.out implementation.
4565 Important field for now is text_includes_header, indicating that
4566 the text section starts immediately after the file header, which
4567 gets mapped in with it.
4568 (struct aout_data): New fields indicate whether vma has been
4569 adjusted yet (not yet used), and what magic number will be used in
4570 the output file (should go away in favor of vma_adjusted).
4571 (WRITE_HEADERS): Code for dealing with section sizes and related
4572 header fields replaced with call to adjust_sizes_and_vmas.
4573 * aoutx.h (some_aout_object_p): Fill in magic number field.
4574 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4575 (set_arch_mach): Set page size and segment size once CPU
4577 (adjust_sizes_and_vmas): New function; has much code moved
4578 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4579 and size parameters, as well as many header fields, after deciding
4580 on magic number for output file. Checks to ensure that this
4581 adjustment has only been done once.
4582 (set_section_contents): Call adjust_sizes_and_vmas instead of
4583 doing much of the work here.
4585 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4586 default (null) values of these fields.
4587 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4588 value in exec header.
4589 (sunos4_aout_backend, MY_backend_data): Define backend data
4590 indicating file header is included in text section.
4592 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4594 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4595 gcc version 2, to avoid warnings.
4597 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4599 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4600 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4602 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4604 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4606 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4608 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4609 * configure.in: Rewrite target parsing to use simple format.
4610 Handle sparc-sun-solaris2 configuration.
4611 * aout64.h: Avoid ANSI C brain death warning.
4612 * elf.c: Avoid trigraph (???) or /* in comments.
4614 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4616 * config/sysv4.mh: new file, RANLIB=echo
4618 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4620 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4622 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4623 elf_core_tdata_struct into a single common struct. Core files
4624 wouldn't have worked at all without this.
4625 (bfd_elf_find_section): New function for GDB's undercover use
4626 to find string sections that BFD hides from it.
4627 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4629 (elf_object_p, elf_core_file_p): Allocate internal file header
4630 storage dynamically.
4631 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4632 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4634 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4636 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4638 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4640 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4642 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4644 * configure.in: handle m680[01234]0 as aliases for m68k
4646 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4648 * coff-a29k.c: do byte relocs correctly
4649 * coffcode.h (styp_to_sec_flags): never load INFO sections
4650 * seclet.c (rel): don't relocate INFO sections
4652 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4654 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4655 Make the symbols unmodifiable.
4656 (bfd_section_init): Deleted.
4657 * init.c (bfd_init): Don't call bfd_section_init.
4659 * section.c (bfd_set_section_contents): Ensure that range to be
4660 written is within section boundaries.
4661 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4664 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4666 * coff-i960.c (howto_table): Deleted.
4667 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4668 interesting entries from old howto_table.
4669 (RTYPE2HOWTO): Adjusted to use switch.
4670 (coff_i960_reloc_type_lookup): New function.
4672 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4673 records for section symbol.
4674 (make_abs_section): Unused; deleted.
4675 (renumber_symbols): Re-order symbols so undefined symbols come
4676 last, as COFF format desires.
4677 (coff_write_symbol): Put C_FILE symbols in debug section always.
4678 (coff_section_symbol): New function; creates a symbol with the
4679 same name as a section, and sets up aux records for it.
4680 (coff_add_missing_symbols): New function; adds section symbols to
4681 symbol table if they aren't there already. Should someday also
4682 add a dummy C_FILE symbol if none is present.
4683 (coff_write_object_contents): Add missing symbols before preparing
4684 symbol table to be written.
4685 (coff_slurp_reloc_table): Verify that symbol indices read in are
4686 in a reasonable range.
4687 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4688 (obj_conv_table_size): Accessor macro.
4690 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4691 reloc types on i960.
4693 * bfd-in.h (bfd_get_section_name): New macro. Like
4694 bfd_section_name, but returns rvalue, not lvalue.
4695 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4696 (bfd_get_section_flags): Now returns rvalue.
4698 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4699 general, some specific to sparc or i960.
4701 * aoutx.h (set_section_contents): Set VMA for each section based
4702 on previous section. If text section VMA doesn't appear to have
4703 been set, make a best guess from the type of file.
4705 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4707 (MY(vec)): Initialize reloc_type_lookup field.
4709 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4710 (bfd_error_trap, bfd_error_vector): Extern, not common.
4712 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4713 few types of relocs for sparc; will need enhancement.
4715 * bout.c (callj_callback): Use DEFUN macro in definition.
4716 * coff-i960.c (optcall_callback): Likewise.
4718 * targets.c (bfd_target): Added fields reloc_type_lookup and
4719 _bfd_make_debug_symbol. Also minor comment changes.
4720 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4721 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4722 than arch info, and dispatch with BFD_SEND. Callers changed.
4723 * archures.c (struct bfd_arch_info): Deleted field
4725 * cpu-*.c: Don't initialize that field.
4727 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4728 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4729 (bfd_errmsg): Now returns ptr to const.
4730 * bfd-in.h (bfd_errmsg): Fix prototype.
4732 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4733 * reloc.c (bfd_generic_relax_section): Ditto.
4735 * section.c (Section Output doc): Improve description of use of
4736 output_section and output_offset.
4738 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4740 * sco-core.c: new file from net.
4741 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4742 Now we have the hairy linker, it's possible to move symbols from
4743 one section into another. Actually make that work!
4745 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4747 * hosts/sun3.h: fix declaration of free.
4749 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4751 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4752 * coff-h8300.c (reloc_processing): all relocs are relative to
4754 * opncls.c: don't use fdopen on DOS systems
4756 short patches from Glenn Kasten (glenn@ready.com)
4757 * target.c: enabled oasys support
4758 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4759 fix problem where a relocation which crossed a modification byte
4760 boundary did not work. Fix problem where a relocation near the end
4761 of a data record did not work.
4764 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4766 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4767 archvie header string counts the endian way, this heuristic sees
4768 how big an archive string to read by trying it one way and if the
4769 string table is unreasonably big, trying it the other. *FIXME*.
4770 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4772 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4774 * bfd-in.h: Increase version number to 1.97, for consistency
4776 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4778 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4780 * bfd-in.h: bump version to 1.96
4781 Major change; changed calling convention for
4782 bfd_get_relocated_section_contents so that caller allocates
4783 memory for section data.
4784 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4785 seclet.c, targets.c, bfd.c: reflect new convention.
4786 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4787 case, then use reasonable default values for SEC_* flags.
4789 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4791 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4792 size of output reloc struct.
4793 * targets.c, Makefile.in: comment out tekhex for the moment.
4794 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4795 * configure.in: tandem target is st2000
4796 * coff-m68k.c: rename static howto_table to global
4797 m68kcoff_howto_table.
4798 * bout.c: remove unnecessary abort
4799 * coff-a29k.c: various changes to the way relocations work to cope
4800 with the "new order" and latent bugs.
4803 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4805 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4806 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4807 * reloc.c (bfd_perform-relocation): don't relocate refs to
4808 absolute symbols if doing a partial link.
4810 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4812 * configure.in: Add a29k-amd-udi.
4814 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4816 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4817 internal_exec structure before initializing the fields that
4818 are used, so that the unused fields are in a known state.
4820 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4822 * tekhex.c (struct data_struct): Convert from typedef that
4823 typedefs nothing to a normal structure declaration.
4824 * tekhex.c (pass_over): Prototype args for function that
4825 second arg points to.
4827 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4829 * Makefile.in: remove old style staging. Do not print recursion
4832 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4833 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4836 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4838 * bfd.c, Makefile.in: added tekhex
4839 * aoutx.h (set_section_contents): pages should be padded to the
4840 size of a page, not the size of a segment.
4841 * configure.in: added go32 host and i386-aout target.
4842 * i386aout.c, libaout.h: now works for go32 target
4843 * ieee.c: fix bit rot.
4844 * seclet.c: support for padding seclet type.
4846 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4848 * Makefile.in: added .NOEXPORT:
4850 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4852 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4854 * elf.c (elf_compute_section_file_positions,
4855 elf_write_object_contents): Return boolean, not NULL (which
4857 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4858 Also ifdef-out code that aborts on unhandled section types.
4860 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4862 * configure.in: Recognize ncr3000 config
4863 * Makefile.in (MINUS_G): Pass on to recursive makes.
4864 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4866 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4868 * Makefile.in: Now that we have sym.h and symconst.h, compile
4869 coff-msym.c on all systems.
4870 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4871 * coff-msym.c: Update include files and comments; add weakext bit.
4873 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4875 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4876 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4878 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4880 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4881 * configure.in: Add new host and target configs.
4882 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4883 structs, which vary; just use member name.
4884 (elf_object_p, elf_core_file_p): Lint, fix comments.
4885 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4887 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4889 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4890 local, disposable, copy of the external form of section header
4891 table and program header table entries.
4893 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4895 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4897 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4899 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4902 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4904 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4906 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4908 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4909 not internal bfd_assert function (twice).
4911 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4913 * aout-target.h: change ar_max_namelen to 15 (the right value)
4914 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4917 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4919 * archive.c (bfd_generic_archive_p): check for bout archives too.
4920 * bout.c: make it work again.
4922 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4924 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4926 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4927 bfd_xmalloc() instead of bare malloc().
4929 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4931 * Makefile.in: pass down MAKEINFO on info.
4933 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4935 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4936 host/h-<foo> now just <foo>.
4937 * configure.in: reflect changes
4939 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4941 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4942 actual source file, not just the generated libbfd.h.
4944 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4946 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4947 gdb on little-endian 960 code.
4948 * archive.c (compute_and_write_armap): indirect symbols should go
4949 into the archive header too.
4951 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4953 * Makefile.in: added check target.
4955 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4957 * coff-msym.c: Move this file from gdb/ecoff.c. It
4958 handles byte-swapping for ECOFF (MIPS symbol) files.
4959 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4960 to the files built on MIPS-based hosts.
4961 * Makefile.in: Add rule for coff-msym.
4963 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4965 * Makefile.in: added clean-info target. MINIMIZE=1.
4967 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4969 * coff-rs6000.c: Move core file functions into separate
4970 new file rs6000-core.c. This is needed because reading
4971 core files depends on native include files that conflict
4972 with ../include/coff/rs6000.h.
4973 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4975 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4977 * aoutx.h (NAME(aout,print_symbol)): Don't print
4978 symbol addresss for undefined symbols.
4979 * coff-rs6000.c: Various updates (due to target-
4980 independent changes).
4981 * libbfd.h: Ditto (tdata field is now a union).
4982 * hosts/h-sparc.h: Removed prototype for bogus function
4983 'emset' (presumably should have been 'memset' - which is there).
4985 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4987 * configure.in (mips-big-* target): Same is Iris.
4989 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4991 * aoutx.h (translate_from_native_sym_flags): when creating an
4992 alias symbol, fill in the section as undefined, rather than
4993 leaving it blank. If an output section can't be found for a
4994 symbol, then don't core dump.
4996 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4998 * Makefile.in, configure.in: removed traces of namesubdir,
4999 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5000 copyrights to '92, changed some from Cygnus to FSF.
5002 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5005 * coff-h8300.c: fix stupid reloc subtraction bug
5006 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5007 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5008 the symbol.flags and done_lineno fields.
5010 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5012 * coffcode.h (coff_write_symbol): write out the correct number of
5014 * cpu-h8300.c: fix disassembly bug
5016 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5018 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5019 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5020 reloc.c, section.c (bfd_map_over_sections), targets.c
5021 (bfd_target_list): Protolint.
5022 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5024 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5026 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5028 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5029 section of a symbol rather than the section of a reffed symbol to
5030 determine the r_index of an emmitted reloc.
5032 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5034 * PORTING: New (preliminary) porting guide.
5036 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5038 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5039 (howto_hvrt16): lint.
5041 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5043 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5044 a full configuration (with possible cross-development),
5045 instead of using host-aout.c.
5047 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5049 * aout-target.h (MY(write_object_contents):
5050 Set obj_reloc_entry_size (abfd).
5051 * gen-aout.c: Change to emit a .c files, not a .h file.
5053 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5055 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5056 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5058 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5060 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5061 with more than one auxent can cause nasty core dumps.
5063 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5064 "done_lineno" so that a symbol which appears twice in the symbol
5065 table only gets it's linenumbers relocated once. Modifed
5066 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5069 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5071 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5072 stuff to use the New Order.
5074 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5076 * ieee.c: Change type of envi[] to unsigned char.
5078 * configure.in: fix vax ultrix configuration.
5080 * elf.c (bfd_section_from_shdr): Deal with null return from
5081 bfd_make_section(). (elf_object_p): Select endianess properly.
5083 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5085 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5087 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5089 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5090 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5091 * host-aout.c: Don't use aout-params.h; configure these systems
5092 in their xm files, not in a randomly generated file.
5093 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5095 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5097 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5099 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5100 host_aout_vec here as well.
5102 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5104 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5105 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5106 to prevent undefined symbol.
5108 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5110 Various lints found on PersSony
5111 * aoutx.h: cast an enum
5112 * coff-a29k.c: many ints in reloc structure turned to enum
5113 * coffcode.h: more enums
5114 * cpu-h8300.c: more enums
5115 * opncls.c: more enums
5117 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5119 * configure.in: Make Tahoe configuration work again.
5120 * bfd-in.h: Remove trailing comma from enum declaration.
5121 * ieee.c: Can't put byte values >0x7F into a signed char.
5123 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5125 * Makefile.in: Add dependencies for various coff-*.o files.
5127 * elf.c: Remove extraneous paren from core_prpsinfo and
5128 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5129 Replace references to old section "size" member with new
5130 "_raw_size" member. Implement elf_make_empty_symbol, which
5133 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5135 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5138 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5140 * coffcode.h (bfd_coff_relax_section): now static.
5141 (bfd_coff_get_relocated_section_contents): various type lints.
5143 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5145 New entry point in the transfer vector - bfd_relax_section.
5147 * aout-target.h: add to vector, call generic_relax
5148 * bfd-in.h: add to vector
5149 * bfd.c: add #define for vector
5150 * bout.c: add to vector, call generic_relax
5151 * coffcode.h: add to vector, also now has coff specific relax code
5152 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5153 * elf.c: call generic_relax
5154 * ieee.c: call new vector, clean up some bugs due to the creation
5156 * libbfd.h: add bfd_generic_relax_section EXFUN
5157 * oasys.c: call generic_relax
5158 * reloc.c: implement generic_relax
5159 * seclet.c: moved much of this into coffcode.h
5160 * srec.c: call generic_relax
5161 * targets.c: define new transfer vector
5163 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5165 * everything: now modified to use smaller reloc type. Self hosts
5168 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5170 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5171 New files for stratus.
5173 * configure.in: Add configuration fragments for stratus.
5175 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5177 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5178 variables as CONST since they are set to point to a const char
5179 string. Fixes compiler complaints.
5181 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5183 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5186 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5188 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5189 symbols, so that we can emit the correct file name even
5190 if it's an include file.
5192 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5194 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5195 (Reported by john@labtam.labtam.oz.au (John Carey)).
5197 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5199 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5201 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5202 being used to -DHAVE_PROCFS.
5204 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5205 '#include "fopen-same.h"' to end of file to match other h-* files.
5207 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5209 * configure.in: Change svr4 references to sysv4. Add case
5210 "unknown" for target vendor and infer some targets based
5211 on the specified operating system.
5213 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5215 * bfd-in.h, libaout.h: ANSIfy enums.
5217 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5219 * archive.c (normalize): created version for VMS which removes the
5220 VMS directory crap from the front and end of a filename, eg turn
5221 [-.foo]bar.obj;123 into bar.obj
5222 (bfd_construct_extended_name_table): now writes index into an
5223 extended name table in decimal - the same base used to read an
5224 extended name table.
5226 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5228 * aout-encap.c: Fix to use aout-target.h.
5229 * aoutf1.h: Use standard MY_object_p and MY_callback
5230 in aout-target.h. Remove target-specific versions.
5231 * host-aout.c: Re-write to use aout-target.h.
5232 * gen-aout.c: New files use with host-aout.c to generate
5233 host-specific a.out-related parameters.
5234 * Makefile.in: host-aout.o depends on aout-params.h, which is
5235 generated by gen-aout.
5236 * aout-target.h: Make a little more flexible.
5237 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5238 macro. Instead, inline it in aout-target.h.
5239 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5240 a gcc -Wall warning.
5241 * archive.c: Add missing commas in DEFUN macro (2 places).
5242 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5243 Berkeley ones, now that libiberty has them:
5244 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5245 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5246 remove unused variable.
5248 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5250 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5251 and execname inside HAVE_PROCFS ifdef since they are unused
5252 when it is not defined.
5254 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5256 * elf.c: Flag all sections as either code or data. We can't
5257 be sure what they are anyway, since ELF doesn't fit the
5258 traditional model of text+data+bss very well. Add new local
5259 function elf_read() to simplify code. Record entry point in
5262 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5264 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5265 rather than N copies of the same lines.
5267 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5269 * cpu-h8300.c: disassemble branch displacements correctly
5270 * coff-h8300.c: put reloc offsets out in 32bits
5272 * makefile.dos, configdj.bat: New files from DJ
5273 * cache.c: fopen with new macros is needed for DOS.
5274 * ieee.c: environ renamed to envi to stop an include file
5276 * opncls.c, coff-rs6000.c: more fopens with macros.
5278 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5280 * Makefile.in: infodir belongs in datadir.
5282 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5284 * Makefile.in: fix where docdir lives
5286 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5287 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5288 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5289 srec.c, syms.c, targets.c : all new documentation and lint
5293 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5295 * coffcode.h, srec.c: Lint.
5297 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5299 * Makefile.in: install using INSTALL_DATA, added standards.text
5302 * configure.in: mark directory as target dependent. configure
5303 nows works in objdir always so make file existence checks
5306 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5308 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5309 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5310 and mandir now keyed off datadir by default.
5312 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5314 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5315 computation of arch and machine type so it's worked out before
5316 some_aout_object_p is called.
5317 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5319 * archures.c: add extra field 'section_align_power' to hold
5320 default section alignment in object files.
5321 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5322 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5323 initialize the new field.
5324 * bout.c (b_out_callback): replace the text size, since aout
5326 * aoutx.h: Documentation in the new style
5328 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5330 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5331 use the saved value if mtime_set is already set (intended
5332 for archive files, though apparently not used yet).
5334 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5336 * targets.c: Revise comments about how to configure the target
5337 vector, to match reality. Remove mention of obsolete methods.
5338 Remove long lists of capitalized macros that turn into the same
5339 thing in lowercase. Normal vector simply lists all known
5340 lowercase xvec names; all other cases are handled by SELECT_VECS.
5342 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5345 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5346 list of supported targets.
5348 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5350 * archive.c (bsd_write_armap): The pad byte sometimes added to
5351 the string table in a __.SYMDEF member is now
5352 counted as part of the size of the string table.
5353 This is compatible with the old ranlib, as well as Sun's.
5355 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5357 * srec.c: Rewrote to fix many bugs; now gets the record type
5358 right, doesn't choke on input, sets the start address in an S9 and
5359 fills in the filename on an S0.
5361 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5363 * cpu-h8300.c: Add support for MEMIND addressing mode
5365 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5367 * coffcode.h: use the new macro if available
5369 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5370 * Makefile.in: Fixed dependencies due to file rename
5372 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5373 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5374 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5375 newos3.c, stab-syms.c, syms.c: All these files have had their
5376 #includes altered to point to the new places.
5378 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5380 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5382 * configure.in: Add vendor "ncr" as supported per-target vendor.
5383 Add svr4 case for i386 per-host case.
5385 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5388 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5390 * syms.c (bfd_decode_symclass): Return 'A'
5391 for symbols that are both absolute and global.
5392 * archive.c (bfd_special_undocumented_glue): Return NULL
5393 if bfd_ar_hdr_from_filesystem returns NULL.
5395 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5397 * Makefile.in: added coff-h8300
5398 * configure.in: now h8 is a coff target
5399 * cpu-h8300.c: fix various disassembly problems
5400 * libcoff.h: took out some code which has been #0ed for a long
5402 * targets.c: added h8 coff
5403 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5404 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5406 * coffcode.h: Started to change the way machine dependencies are
5407 handled, from the nest of #ifdefs to macros defined in the
5408 including coff-<foo>.c
5410 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5412 * aoutx.h (some_aout_object_p): Set the `executable' bit
5413 if the entry point is contained in the text segment, even if the
5414 text segment is at location 0.
5416 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5417 nonstandard MIPS sections (.rdata, .sdata, etc).
5419 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5420 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5421 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5423 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5425 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5427 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5428 from syms.c to new file stab-syms.c. Also, since GNU extended
5429 type codes such as N_SETT are no longer in ../include/stab.def,
5430 include them manually.
5431 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5432 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5433 * libaout.h: Added prototype for aout_stab_name().
5434 * Makefile.in: Update Makefile for new stab-syms.[co].
5436 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5438 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5439 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5440 just make N_XXX work by excluding the header from the text segment.
5441 * aoutx.h: Fix comments to match.
5443 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5445 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5446 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5447 for the "logical" text segment (i.e. never consider the exec
5448 header to be part of the text segment). This change is
5449 needed for consistency with various other parts of bfd and ld.
5450 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5451 and move calculation of obj_textsec(abfd)->size to libaout.h.
5452 * bfd-in.h: Removed bogus ';'.
5454 * Makefile.in: Add MINIMIZE flag to select lean
5455 or bloated target_vector.
5456 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5457 * newsos3.c: Fixes to ../include/aout64.h remove need
5458 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5460 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5462 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5463 handle both little and big-endian targets, with little
5464 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5465 * host-aout.c: Add FIXME note.
5467 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5469 * targets.c: Make the default target_vector contain
5470 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5471 Old behavior can be gotten by defining ALL_TARGETS.
5472 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5473 Factored out common code into new file aout-target.h.
5474 Saves a lot of duplicate code for a.out variants.
5476 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5478 Get 'make headers' to work when configured with +subdirs.
5479 * Makefile.in: Add $(subdir) to docdir path.
5480 * doc/Makefile.in (protos): Add $(srcdir) prefix
5481 to name of sed scripts.
5483 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5485 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5486 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5487 to include names of N_SETT etc.
5489 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5491 * elf.c: Add minimal support for ELF symbol tables. Generates
5492 canonical bfd symbol tables from ELF symbol tables. Change the
5493 name of some functions from bfd_<name> to elf_<name>.
5495 * syms.c: Trivial fix to comment to remove a redundant "to".
5497 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5499 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5500 form that GDB recognizes as COFF.
5502 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5504 * ieee.c (ieee_object_p): cast NULL correctly.
5505 * configure.in: added harris host
5507 * coff-a29k.c: Lots of changes, most from David Wood.
5509 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5511 * coff-m88k.c (coff_write_armap): Just #undef it.
5513 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5515 * Makefile.in: standardize on MINUS_G to disable debugging
5516 * coff-m88k.c: create coff armaps instead of bsd ones.
5517 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5520 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5522 * elf.c: Additions to support ELF format core files.
5523 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5524 has support for /proc (all the include files in particular).
5526 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5528 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5529 of two N_SO stabs, one for directory, and one for filename.
5531 * bfd-in.h (print_vma): Factor out duplicate definition.
5533 Exit a little more gracefully when malloc returns NULL.
5534 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5535 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5536 * libbfd.h: Rre-generated due to libbfd.c update.
5538 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5540 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5542 * elf.c (elf_object_p): Don't try to create a bfd section for
5543 the first ELF section header. It is just a placeholder.
5545 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5547 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5548 core files, when compiling native.
5549 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5551 FIXME: The aoutf1.h change below needs to be reversed back
5554 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5556 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5557 manipulation of lnno fields in lineno structs in a coff-<f>.h
5558 independent way. Override it in coff-<f>.h to your favourite
5559 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5560 (coff_swap_lineno_out): modified to use the new macros.
5562 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5564 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5565 unknown arch when the magic number doesn't specify the
5566 architecture, since some OSs (eg old sun3s) don't set the number, and
5567 020 is probably the right answer anyway.
5569 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5571 * hosts/h-news.h, hosts/h-rtbsd.h:
5572 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5573 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5574 bfd_print_symbol_nm, for use by nm.
5575 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5576 bfd_print_symbol_nm option, to print in nm format.
5577 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5578 oasys.c (oasys_print_symbol): Provide stub implementations
5579 for bfd_print_symbol_nm.
5580 * syms.c: New function bfd_decode_symclass, used by nm printer.
5581 New function bfd_stab_name to look up string name of stab code.
5583 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5585 * Makefile.in: Added ctor.c
5586 * archures.c (bfd_default_arch_struct) added
5587 bfd_default_reloc_type_lookup.
5588 * coffcode.h: removed a load of #if 0ed code.
5589 (coff_compute_file_section_positions): now works out the section
5590 alignment and size correctly in all cases.
5591 (coff_get_symtab): looks for constructor symbols and calls the
5592 right function when they're found. (coff_canonicalize_reloc):
5593 knows when a section is full of constructors and does the right
5595 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5597 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5598 * libcoff.h: removed #if 0ed code
5599 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5600 arch independent constructor relocation type.
5601 (bfd_reloc_type_lookup): removed the comment "this will go away"
5602 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5603 reloc which is used when BFD_RELOC_CTOR falls through to give a
5604 default 32bit reloc for constructors.
5605 (bfd_default_reloc_type_lookup): added.
5606 * aoutf1.h: fixed SEGMENT_SIZE typo.
5608 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5610 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5611 matching prefix "coff".
5612 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5613 rs/6000 csect records.
5615 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5617 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5618 * configure.in: add motorola delta88 cases
5619 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5620 write_armap prototype
5621 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5623 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5625 * Rename COFF-related files in `coff-ARCH.c' form.
5626 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5627 coff-mips.c, coff-rs6000.c to be exact.
5629 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5630 make output clutter.
5631 * config/mt-*: Ditto.
5633 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5635 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5636 John Gilmore. Archive support from Damon A. Permezel.
5638 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5639 * configure.in: Add rs6000 case.
5640 * targets.c: Add rs6000 vector.
5641 * archures.c: Add rs6000, fix comment on romp.
5642 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5643 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5644 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5645 * section.c (bfd_make_section): Return NULL on attempt to create
5647 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5648 (bfd_swap_aouthdr_in): Handle lots more members.
5649 (make_a_section_from_file): If section has already been seen,
5650 just return false rather than overwriting it.
5651 (coff_real_object_p): Understand incoming magic numbers.
5652 (coff_set_flags): Understand outgoing magic numbers.
5653 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5654 (build_debug_section): Add fn for reading debug string section.
5655 (get_normalized_symtab): Handle symbol names in debug string section.
5656 Remove unused obj_string_table.
5657 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5658 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5659 existing section before making one.
5660 * cpu-rs6000.c: New file.
5661 * rs6000coff.c: New file.
5663 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5665 * elf.c: Add partial support for ELF format corefiles. Still needs
5666 support for extracting registers from corefiles.
5668 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5670 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5671 RANLIB is defined as echo, send the output to /dev/null to help
5672 reduce clutter in the output from doing a make.
5674 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5676 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5677 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5679 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5681 * coffcode.h (coff_compute_section_file_positions): make it pad
5682 section size out if there are alignment restrictions so that the
5683 image will be ok on a system where section positions are worked
5684 out by accumulating sizes rather than from the section headers.
5685 * targets.c (proto write_armap). Changed orl_count to unsigned.
5686 * opncls.c (bfd_close_all_done). Added so that generative
5687 programs like gas can close a bfd without causing bfd confusion.
5688 * libbfd.h (changed becuase of protos)
5689 * amdcoff.c: messed with the way that jmp displacements are
5690 calcualated. This may not yet be totally correct.
5691 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5693 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5694 abs symbol has no section (like a register symbol).
5695 (coff_write_symbol) now zeros auxent before filling it up to help
5696 with sensitive applications.
5697 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5699 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5701 * bfd.c: Make sure we don't get a macro strerror().
5702 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5703 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5704 attempt to recover command, ifdef NO_CORE_COMMAND.
5705 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5707 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5709 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5711 * archive.c (bsd_write_argmap): The size of the ranlib structures
5712 should not include the size field itself.
5713 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5714 adata(abfd)->exec_bytes_size field instead of constant macro,
5715 because aoutx.h compiles to a simple .o file shared by
5716 all 32-bits a.out targets.
5718 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5720 * configure.in: Allow i386-sco-sysv.
5721 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5722 * cpu-h8300.c: lint.
5724 * host-aout.c: New strategy. We use common code, include files,
5725 and data structures to handle the file, but set a few parameters
5726 from the host's config file (page size, text start addr, etc).
5727 * libaout.h: Define HP BSD machine types.
5728 * aoutf1.h: Handle reading a.outs with these types.
5730 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5731 virtual-memory-address of the .reg section. We can't just make a
5732 section for "all the regs and nothing else" because only GDB knows
5733 exactly where the regs are (scattered around the upage and stack).
5734 Clean up memory allocation. Remove big- and little-endian
5735 vectors, replace with single vector; this only runs on the host,
5736 in host byte order. Replace byteswap routines with aborts in case
5738 * targets.c: There's only one trad_core_vec now.
5739 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5741 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5743 * hosts/h-amix.h (free): Fix prototype.
5745 * aoutx.h: Don't use NULL as an integer, for braindead systems
5746 that declare it as (void *)0. (From Peter Schauer.)
5748 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5750 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5751 problem with bad Ultrix system headers.
5752 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5753 various kinds of alignments for the various kinds of
5756 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5758 * doc/Makefile: Don't assume . is on the path (from James Clark).
5760 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5762 * Makefile.in: Avoid Sun Make VPATH bugs.
5763 * targets.c: Declare trad_core vectors extern.
5765 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5767 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5768 * libbfd.h: Moved ALIGN macro here.
5769 * bout.c (b_out_callback): Replace i960_align by align_power.
5771 * libaout.h (struct aoutdata): Added fields page_size,
5772 segment_size and exec_bytes_size. These help generic code
5773 (in aoutx.h and libaout.h) to figure out where to align
5774 the various segments in a demand paged file.
5775 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5776 to decide if the exec header counts in a_text (text segment size).
5777 Also, assume D_PAGED flag is set; don't set it here.
5778 * bout.c (b_out_callback): Add initialization of
5779 adata fields page_size, segment_size, and exec_bytes_size.
5780 * host-aout.c (NAME(host_aout, callback) and
5781 NAME(host_aout,mkobject): Ditto.
5782 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5783 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5784 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5785 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5786 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5787 for some systems (mainly sunos), so do it in the callback instead.
5788 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5789 * aoutx.h (NAME(aout,set_section_contents): Change the way
5790 filepos and size of sections are carried out to support
5791 older styles of demand paged executables.
5794 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5796 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5797 * bfd.c: Added macros to enable gas to swap coff records.
5798 * coffcode.h: Make the coff_swap_*_out routines return the number
5799 of bytes swapped, and cleaned up their prototypes.
5800 * configure.in: Added ebmon/coff support
5801 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5803 * targets.c: Added new entry points for coff swapping
5805 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5807 Restructure configuration scheme for bfd, binutils, ld.
5809 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5810 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5811 Change some config names to match other dirs.
5812 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5814 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5815 ../include/sysdep.h.
5816 * cpu-i960.c: Strncmp needed a length arg.
5817 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5818 * i386aout.c: Remove dead N_TXTOFF override.
5819 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5820 * config/: Rename some config files to match up h-*.h names.
5821 Remove all the HOST_SYS definitions from the config files.
5822 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5823 * hosts/h-hp9000.h: Remove USG comment.
5824 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5825 * hosts/h-news.h, h-sparc-64.h: New config files that had
5826 previously been kludged in the <sysdep.h> file.
5828 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5830 * config/*: trad-core support is HOST dependent, not target
5831 dependent. Target config files only set DEFAULT_VECTOR and/or
5832 other vector elements. Exception: when host-aout.c is in use,
5833 in which case we're forced to assume we're native (hp, vax,
5834 tahoe). Rename XDEPFILES to HDEPFILES.
5835 * Makefile.in: Rename XDEPFILES.
5836 * config/h-sun*: Don't force static linking.
5837 * trad-core.c: Document how to use it nowadays.
5838 * i386aout.c, newsos3.c: Clean up.
5839 * i386coff.c: Allow 386 coff files to be used as core files too
5840 (for reading core files from embedded systems).
5842 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5844 * Add i386aout.c for a.out support on the i386.
5846 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5848 * reloc.c, section.c, syms.c, targets.c: correct info-node
5849 structure in *doc* comments.
5850 doc/Makefile: stop hiding complaints from makeinfo.
5852 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5854 * aoutx.h (...some_aout_object_p): Take a third parameter,
5855 the internal_exec struct, and avoid ever looking at an
5856 external_exec. All callers changed to read the entire
5857 external_exec struct, swap and check its magic number,
5858 swap in the whole structure, and pass the swapped-in version to
5860 * bout.c: Bring into modern era. Use single _object_p routine
5861 for big- aand little-endian. Provide internal and external
5862 exec header structs. Use separate swap-in and swap-out routines.
5864 * libaout.h: Move struct internal_exec from ../include/aout64.h
5865 to here. Add obj_symbol_entry_size to struct aoutdata.
5866 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5868 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5869 EXTERNAL_NLIST_SIZE. Callers changed.
5871 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5873 * bfd.c: Remove strerror() to libiberty.
5875 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5876 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5877 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5878 last byte of transfer, not first byte, is within the section.
5880 * host-aout.c: Remove `BSD' archive support. Lint.
5882 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5883 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5884 `bfd_arch_info_type'. All uses changed.
5885 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5886 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5887 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5888 it needs a better name.) All uses changed.
5889 * targets.c: Rename `enum target_flavour_enum' to `enum
5890 target_flavour', and remove the `_enum' from all of the enum
5891 values themselves. All uses changed.
5893 * configure.in, config/h-i386mach: i386 mach host.
5894 * config/t-i386-aout: Use host-aout.c.
5896 * trad-core.c: Give it its own xvec's to make it independent
5897 of other file formats.
5898 * ecoff.c, host-aout.c: Remove refs to trad-core.
5899 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5900 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5902 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5904 * reloc.c: Extended NEWHOWTO macro
5905 * ieee.c: Changed the way 8bit pcrel is done
5906 * cpu-h8300.c: got the registers in the right order
5908 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5910 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5911 prediction is vindicated!
5913 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5914 Remove refs to howto.c, since Steve forgot.
5916 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5918 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5919 still work. Now allows any architecture/machine to be set.
5921 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5923 * howto.c deleted and moved code to reloc.c
5925 * libbfd.h, libbfd-in.h removed $id stuff for real
5927 * cpu-h8300.c Made it match various different spellings of h8300.
5929 * archures.c: Took out the first char filter which made it only
5930 look for a cpu/arch match when the first chars of supplied and
5931 tested names were the same.
5933 * targets.c removed oasys stuff, pending someone to fix the bugs
5937 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5939 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5940 ELF support good enough for GDB.
5941 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5942 m68k-cbm-svr4 host and target.
5943 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5944 so `diff' and `patch' can cope.
5946 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5948 * archures.c: removed texinfo error
5950 * init.c: added texinfo hooks, and removed initialization error
5953 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5956 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5958 * cpu-i960.c: Avoid numerical count of initializers.
5960 Vax Ultrix changes from David Taylor <taylor@think.com>:
5961 * host-aout.c: Make little-endian vector really little-endian.
5962 * configure.in: Separate vax and tahoe cases, handle ultrix.
5963 * config/t-vax: Add trad-core.o.
5964 * config/h-vaxult: New host system.
5966 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5968 * bfd-in.h VERSION, change version number to 0.18, this makes a
5969 gap, but now is the same as the linker version number.
5971 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5972 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5973 files will eventually contain processor specific bits for bfd,
5974 like strange relocation information and dis/assembly. So far only
5975 the H8 has been even partially done. This work also ties in with
5976 the change in handling architectures.
5978 * amdcoff.c: (a29k_reloc) fix error message.
5980 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5981 discover the architecture of the bfd. (sunos4_callback) calls the
5982 function bfd_set_arch_mach rather than stuffing stuff directly
5983 into the bfd. (sunos4_write_object_contents), changed names of
5986 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5987 setup the environment.
5989 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5990 headers in big endian format, regardless of the endianess of the
5993 * archures.c: totally changed. Now an architecture is represented
5994 with a pointer to an info structure rather than an enumerated type
5995 and a long. The old info is available as two elements in the
5996 structure. Future enhancements to architecure support will
5997 involve pointers to methods being placed into the info structure.
5999 * bfd.c: changed the definition of the bfd structure for the new
6002 * bout.c: (b_out_set_arch_mach) changed to use the new
6003 architecture mechanism.
6005 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6006 the new architecture mechanism.
6008 * configure.in: added h8 stuff.
6010 * ieee.c: too many changes to note. Now ieee files written with
6011 bfd gas and ld can be read by gld and ieee only linkers and
6014 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6016 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6017 than fixing the structure directly.
6019 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6020 than fixing the structure directly.
6022 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6023 before opening a bfd.
6025 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6026 rather than fixing the structure directly.
6028 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6029 in the t/hmake file) a user can select which backends they want
6030 linked with bfd without changing the source.
6032 * init.c: new, looks after initializing modules.
6034 * howto.c: for future use, will allow an application to work out
6035 what cookie to use as a handle on a relcoatio howto.
6037 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6039 * srec.c: Better error checking, partly from Peter Schauer.
6040 (srec_object_p): Avoid assuming any file that starts with 'S' is
6041 an S-record file! (Check for 3 uppercase-hex digits after it.)
6042 (ISHEX): Define new macro for checking supposedly hex characters.
6043 (pass_over): Treat as EOF any S-record line that:
6044 * doesn't have hex in either size character
6045 * produces a size larger than 0x7F
6046 * has an unrecognized type number
6048 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6050 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6051 opncls.c: Lint (saber actually).
6053 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6055 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6056 * newsos3.c: Fixed two types: newos3 -> newsos3.
6057 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6058 to use correct segment.
6060 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6062 * aoutx.h (print_symbol): Handle missing symbol->name.
6064 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6066 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6069 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6071 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6072 add sgi/irix support.
6074 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6076 Changes for the AMD 29000 Ultracomputer port from David Wood.
6079 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6081 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6084 * coffcode.h (coff_real_object_p): Pass information about the
6085 current file's coff symbol format to BFD via the coff_data struct.
6086 (coff_find_nearest_line): obj_icof => coff_data.
6087 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6088 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6089 and DIMNUM == E_DIMNUM.
6090 * configure.in: Handle a29k-*-* hosts, and targets
6091 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6092 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6093 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6094 local_linesz to `coff_data' (tdata) struct.
6095 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6096 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6098 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6100 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6101 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6103 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6105 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6107 (sunos4_core_file_matches_executable_p): Fix header comparison.
6108 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6109 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6111 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6113 Allow GDB to patch object files.
6115 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6116 * trad-core.h (trad_unix_core_file_p): Ditto.
6117 * aoutx.h (aout_set_section_contents): On first output, check
6118 abfd->direction and complain if erroneous.
6120 * Makefile.in: Add crude dependencies.
6122 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6124 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6125 to h/t-xxxx files so that everything will work on System V.
6127 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6129 * aoutx.h: Add information on host-aout.c and how to configure
6130 to use it, to the manual.
6131 * configure.in: Tix typo.
6132 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6133 else dummy out the core file support.
6134 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6135 specified, use it to locate the data section.
6136 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6137 rather than as chars (lint).
6139 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6141 * aoutx.h, coffcode.h: saberized.
6143 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6145 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6147 bfd.c, targets.c: minor rewording of doc segments
6150 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6152 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6153 etc, rather than TEXT_START_ADDR.
6154 * host-aout.c: Remove #if 0 around whole thing.
6155 Update to modern (32/64-bit) a.out naming conventions.
6156 Include a large chunk of ../include/a.out.gnu.h to get macros that
6157 are not defined by the system include files.
6158 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6159 macro used by the other a.out implementations.
6160 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6162 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6164 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6165 texdoc and psdoc; make these depend on generated .texi's
6167 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6170 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6173 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6174 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6175 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6176 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6177 obtrusive marks indicating .c origins.
6179 * bfd.texinfo: generalize most references to linker
6181 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6183 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6184 * archures.c: remove empty foo() definition (crept in at vn1.9)
6186 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6188 * bfd.texinfo: use @setchapternewpage on instead of lots of
6189 @page's; minor rephrasing in Introduction.
6191 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6192 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6193 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6194 segments): used BFD (caps) more consistently as a name in
6195 discourse, fixed a few other minor typos and uses of fonts
6198 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6200 * coffcode.h: fixed bug where string table size wasn't being swapped.
6202 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6204 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6206 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6207 flags. (bfd_print_symbol_vandf) now knows what to do with the
6210 * aoutx.h: made translate_from_native_sym_flags and
6211 translate_to_native_sym_flags produce the above flags.
6214 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6216 * all files: update copyright notices for GPL version 2.
6217 Install header comments and attribute most modules to their
6218 authors. BFD's name is now officially "Binary File Descriptor",
6219 so remove any conflicting pejoratives.
6220 archures.h: Consists solely of comments; remove it.
6222 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6224 * Makefile.in, bfd.c: Made it compile again.
6226 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6228 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6231 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6233 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6234 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6237 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6238 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6240 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6242 * Everything: created some new files, core.c format.c, reloc.c,
6243 section.c and syms.c to split the functionality a bit better.
6244 Cleaned up the rest of the files a bit, and added some
6248 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6250 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6251 really takes 3 arguments, patched code and ammended prototypes.
6253 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6255 * ../include/bfd.h (struct bfd_target): Added new field
6256 "align_power_min" which contains the minimum alignment for a
6257 section. This is used in coff_new_section_hook. The field
6258 insertion necessitates an update of all backends..
6260 * aoutf1.h jump table field inserted
6262 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6265 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6266 table field inserted.
6268 * coffcode.h(just about everything) Now patches up symbol tables
6269 using a different mechanism. The Intel major bug has been fixed,
6270 and the linker can self host on the Aviion and be debugged with
6273 * ecoff.c: new include and jump table patch, i386coff.c: new
6274 include and jump table patch, icoff.c: new include and jump table
6275 patch, ieee.c: can now read archives containing ieee modules.,
6276 libcoff.h: added (combined_entry_type), libieee.h: uped max
6277 sections to 20, m68kcoff.c: new include and jump table patch,
6278 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6279 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6280 srec.c: jump table patch. trad-code.c fixed #IF typeo
6282 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6284 * coffcode.h (coff_swap_aux_in): added else case to deal with
6285 filenames less than 9 characters.
6288 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6290 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6292 * srec.c: now allows any number of sections to be created in a
6293 file. Outputs addresses of the right length.
6295 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6297 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6298 target didn't match, the format got set to the attempted match,
6299 breaking a future test.
6301 *../include/i386coff.h : fixed typo in type field with size
6303 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6304 support in the jump table for the swapping routines exported to
6305 gdb. Now gdb works with the 386.
6307 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6309 * Merge in changes from gdb-3.95 release.
6310 Makefile.in: Allow hmake and tmake files to add OFILES.
6312 bfd.c: support specific targets as well as searching. When
6313 searching, take default target in preference to others.
6315 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6316 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6317 libbfd.h: Support specific targets as well as searching.
6318 opncls.c: Support specific targets as well as searching.
6319 targets.c: Search is short-circuited if default target matches.
6320 liboasys.c, libieee.c: Undo bothner changes that make macros
6321 work to the left of assignment, but which depend on the
6322 representations of different pointer types being the same.
6324 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6326 * i386coff.c: created.
6327 * coffcode.h: added support for 386.
6328 * Makefile.in: added support for 386.
6329 * ../include/i386coff.h: created
6331 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6333 * coffcode.h: removed all put_x_<sizes>
6334 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6338 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6340 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6342 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6344 * everything: Removed sysdep.h from bfd.h and put back into files
6345 from which it was split out. Now 64 bit version is built with a
6346 -DHOST_64_BIT="long long" on the compile line.
6348 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6350 Changed all the [get|put][name] routines to use [get|put]_[size
6353 Put in support for 64 bit work. Now two versions of bfd may be
6354 generated, according to the state of TARGET_64_BIT, one which is
6355 32 bit only, and one which is 64/32 bits.
6356 Created new back end 'demo64' to test 64 bit functionality.
6358 Renamed some files to work on DOS.
6360 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6361 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6362 chage, 64 bit transfer. * liba.out.h: Split out common code from
6363 sunos and newsos into liba.out. Name changes and prototype mods. *
6364 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6365 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6366 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6367 change and 64bit stuff.* newsos3.c: common code removed, new jump
6368 table. * oasys.c: Name change * opncls.c: Portability fixes *
6369 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6370 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6371 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6372 64bit ized. * demo64.c: 64 bit a.out back end
6374 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6376 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6377 on LHS of assignment, even when using old compilers.
6378 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6379 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6380 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6381 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6382 * targets.c: Add declaration of newsos3_vec.
6384 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6386 * aout.c: fixxed some of the problems with filepos calculation.
6387 (swap_ext_reloc): fixed problem with creation of relocs.
6388 (aout_set_section_contents): fixed filepos problem
6390 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6391 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6392 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6393 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6394 cleaned up. (coff_write_object_contents) cleaned up.
6396 * ecoff.c: Totally different. Now supports ecoff fully.
6398 * icoff.c: fixed problems in relocation callout.
6400 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6402 * m68kcoff.c: updated target vector.
6404 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6405 choose_reloc_size. (sunos4_write_object_contents) now calls
6406 choose_reloc_size so outputs relocs correctly, also calculates the
6407 size of the sections correctly.
6411 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6413 Merge Per Bothner's changes to modularize BFD a.out a bit.
6415 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6416 * ieee.c: Cast enums to int before comparing them, for brain-
6418 * coff-code.h: Remove coff_get_section_contents, and use the
6419 generic one instead.
6421 * aout.c: Derive new module from sunos.c, containing generic
6422 support code for all kinds of a.out files.
6424 * sunos.c: Remove all code that goes in aout.c. Split out
6425 machine dependent followup in sunos4_object_p into
6426 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6427 and redefine only the names we CHANGE, not all the names. Drop
6428 the little-endian vector, and rename the vector as sunos4 rather
6431 * b.out.c: Use aout.c routines for most of the work. Slight
6432 changes for the new regime. Remove close_and_cleanup and
6433 get_section_contents in favor of generics. New transfer vector
6436 * newsos.c: New support for Sony NEWS, another a.out format.
6438 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6439 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6440 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6442 * opncls.c (bfd_close): Call format-dependent write_contents
6443 routine, if writing, before calling target-dependent
6444 close_and_cleanup routine (which is now always generic, I think).
6445 * srec.c: Use bfd_alloc instead of malloc. Remove
6446 close_and_cleanup and move code from it to
6447 srec_write_object_contents. Add write_contents to tvec.
6448 * targets.c: Remove a.out little vector, replace a.out big
6449 vector with SunOS vector. FIXME: Need Vax support again now.
6451 * libbfd.h: Add write_contents format-dependent-vector to the
6452 bfd_target vector. Supply a generic close_and_cleanup routine.
6453 * liba.out.h: Handle the new aout.c split. Add prototypes for
6454 all routines defined in aout.c. Rename "sunos" things to "aout"
6455 things. Add a few fields where needed for various formats.
6456 * Makefile.in: Add aout.c and newsos.c.
6458 * archive.c, ieee.c, oasys.c: Lint.
6460 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6463 changed forward declaration struct stat; to reduce warnings. Changed
6464 comment on bfd_h_<x>_x.
6466 * ../include/m68kcoff.h, ../include/intel-coff.h,
6467 ../include/m88k-bcs.h
6468 Now there are two incarnations of relocs, linenos and syments. One for
6469 internal digestion, and one full of char arrays for I/O. The original
6470 names have gone to detect errors.
6472 * Makefile.in, m68kcoff.c, targets.c
6473 Test new structure code with a 68k coff implementaion
6475 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6476 Fixed all the places where there were problems with the size and
6477 alignments of structures on disk and structures in memory. #ifed out
6478 all the code in coffswap.c, since it should be done using the target
6481 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6483 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6484 multiple reloc command.
6486 * sunos.c (sunos4_set_section_contents): Made it so that sections
6487 are always padded to their alignment size.
6489 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6491 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6492 Clean up types and such (saber C problems).
6493 * ecoff.c: Clean up types and such. Remove routines that are
6494 not used. Fix up reading and swapping of shorts from files.
6496 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6498 * a.out.vax.c: Remove two bogus "static" from prototypes.
6500 * ecoff.c: Got rid of lots of non-working junk (that had
6501 been copied directly from coff-code.h).
6502 Updated to be consistent with updates to icoff.c and coff-code.h.
6504 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6505 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6507 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6508 but until the target_vector is automatically generated,
6509 it's as good as any. Note that the text offset is the only
6510 difference between NewsOS and SunOs (including magic numbers).
6511 (Most of the sunos_* routines should to renamed bsd_*
6512 and move to a bsd.c file. Then (and when the target_vector
6513 is automatically generated) it might make sense to create
6514 a separate Sony target.)
6516 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6517 on some systems, and doesn't help on others.
6518 Similarly, only define X_OK if not already defined.
6520 * trad-core.c: Don't include sys/stat.h - at least
6521 on NewsOS 3, it has already been included.
6523 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6525 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6526 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6527 symbol tables if necessary when reading them in, so gdb can use
6528 them. Add "bfd_coff_" to the names so they won't conflict with
6529 names in calling programs. FIXME-soon: if coff-code.h is
6530 included in two BFD modules, this will cause duplicate
6531 definitions; the routines should be exported to a separate,
6532 common, module (probably along with a mess of other ones).
6534 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6536 Improve modtime support.
6538 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6539 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6540 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6541 BUG: archive members still do not get correct mod times.
6543 Improve floating point support for core files.
6545 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6546 (sunos4_core_file_p): Create a second registers section in the
6547 core file, called ".reg2", for the float registers.
6549 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6551 * many changes to improve archive handling; found a logic flaw in
6552 bfd_check_format which only just happened to work by cooncidence.
6554 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6556 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6559 * bfd.h: changed type of udata in asymbol to void *, like it
6560 should be. Added bfd_reloc_dangerous enum member.
6562 * coff-code.h: Fixed it so that internally generated symbols get
6563 their values relocated correctly in all cases. Removed calls to
6566 * icoff.c: Not understanding the destination symbol of a reloc is
6567 not a failure any more, just 'dangerous'. This allows linking of
6568 b.out and coff images.
6570 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6574 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6576 * sunos.c (translate_to_native_sym_flags): fixed
6577 sym_pointer->n_value so that symbols on the way out get their
6578 section relative values calculated correctly.
6580 * coff-code.h (mangle_symbols): fixed problem where tags were not
6581 being relocated for structs, enums, unions. Also various lints.
6583 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6585 * archive.c (get_elt_at_filepos): system_call_error returned
6588 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6590 * Resolve the use of no_error and system_call_error.
6591 The bfd library itself now will never set bfd_error to
6594 The code still needs to be combed to make sure all the error
6595 codes are correct. I suspect they are not always set correctly.
6597 * The names of all the messages have _ prepended because the sun
6598 bundled compiler can't distinguish from a macro which takes an
6599 argument and the same identifier in a non-macro context.
6601 * The reason for the above being that entry points which used to
6602 be trampoline functions are now just macros which expand to a
6603 direct call through the bfd's xfer vector.
6605 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6606 must gas have its own version of everything (the gas version
6607 had the correct value)
6609 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6611 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6612 properly support i960 architecture and output correct reloc stuff.
6614 * bfd.h: added prototype for bfd_printable_arch_mach, added
6617 * coff-code.h: Applied patches from chrisb to support i960
6618 architecture, zero relocs and swap them correcly and conditionally
6619 compiled the timestamp.
6621 * sunos.c: Made the default section alignment 2^3 so that doubles
6622 are done properly. Fixed the same reloc bug that was in b.out.c
6624 * sysdep.h: Now compiles on a Posix box
6626 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6628 * icoff.c: Fix comment on big-endian version.
6629 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6630 F_RELFLG). Set F_AR32WR in output files if little endian
6633 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6635 * archures.c fixed =/== typo
6637 * sunos.c added architecture stuff for output. Fixed
6638 bug where files where vma(data) != size(text)
6639 were processed wrong.
6641 * coff-code.h added a lint cast
6643 * (../include/a.out.sun4.h) fixed it so zmagic
6646 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6648 * archive.c removed loads of includes, and fixed bug where string
6649 table didn't have a null at the end.
6651 * bfd.c fixed includes, added symbols argument to
6652 canonicalize_reloc entry point.
6654 * libbfd.c fixed includes and added some lint patches.
6656 * targets.c added both sorts of intel coff.
6658 * b.out.c fixed included, changed was the canonical
6661 * icoff.c added support for callj and big and little
6664 * opncls.c added chmod+xing for files with EXEC_P set.
6666 * sunos.c fixed includes. Changed default section
6667 alignement to words. Fixed relocation stuff to work with
6670 * bfd.h various new types added, prototype for new
6671 reloc calls, changed bfd->iostream to a void *
6672 to including files don't need stdio.h.
6674 * libcoff.h added conversion table to tie relocs to
6679 * coff-code.h fixed includes. Added code to support
6680 big and little endian formats. Various lints. Better
6681 processing of symbols. Changed reloc stuff to new
6684 * libbfd.h fixed includes
6687 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6689 * bfd.h changed name of alignment entry in sec_struct to
6690 alignment_power, because of conflicting uses within bfd.
6691 Now it should be obvious that it's a 2**n alignment
6692 specifier. Removed start_pad, end_alignment, block, minsize,
6693 output_file_alignment, subsection_alignment and original_vma fields.
6694 Added align_power() macro. Fixed bfd_section_alignment
6695 acessor macros. Added bfd_symbol_same_target macro.
6697 * b.out.c (b_out_write_object_contents) fixed to use
6698 new alignment member. Fixed (callj_callback) to use section
6699 relative symbols properly.
6701 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6702 Fixed (translate_from_native_sym_flags) to correctly make
6703 symbols section relative.
6705 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6706 (bfd_make_section) took out initialization of obsolete members.
6707 (bfd_print_symbol_vandf) added
6709 * opncls.c (bfd_create) created.
6711 * coff-code.h (coff_new_section_hook) took away refs
6712 to obsolete members. (make_a_section_from_file) added
6713 conversion between alignment types. (coff_symbol_from)
6714 added. (coff_count_linenumbers) only counts linenumbers
6715 if symbol is of coff-type. (coff_mangle_symbols) only
6716 heavily mangles symbols if symbol is coff-type.
6717 (coff_write_symbols) various lints. (coff_write_object_contents)
6718 various lints and modification for alignment conversion.
6719 (coff_slurp_relocs) fixed for use with new asection shape.
6721 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6723 * archive.c lots of lint
6725 * b.out.c added callj relocation support, upgrated reloc howto.
6726 Fixed so that asymbol and reloc records are output
6729 * bfd.c lots of lint, support for new bfd entry point
6732 * bfd.h changed definition of asymbol to contain pointer to
6733 owning bfd, removed target dependencies.
6735 * cache.c took out print statements, put in BFD_ASSERT calls.
6737 * coff-code.h various lints, corrected linenumber output
6738 functionality. Added support for new style asymbols and
6739 bfd_print_symbol. Fixed so that asymbol and
6740 reloc records are handled correctly. Added timestamp.
6742 * icoff.c Added support for new howto shape.
6744 * liba.out.h Added support for new asymbol shape
6746 * libbfd.c various lints
6748 * libbfd.h various lints
6750 * libcoff.h added support for new asymbol shape.
6752 * sunos.c various lints. Added support for new asymbol shape
6753 and bfd_print_symbol.
6755 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6757 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6758 pointer lint. Added support for callj relocation. Fixed bug where
6759 the last 32 bytes of the text section were overwritten by data. Fixed bug
6760 where archives of b.out didn't work due bfd_slurp_extended_name_table
6763 * sunos.c added support for n_other field. Braced the howto table so
6764 that it won't be affected by any lengthing of the howto struct typedef.
6767 * bfd.h added support for n_other field, added special_function
6768 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6771 * bfd.c upgraded bfd_perform_relocation, various lints.
6773 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6775 * ChangeLog: Started ChangeLog for BFD.
6776 * ToDo: Create file for suggestions.
6778 * Makefile: Support easy loading into Saber C.
6779 Add dependencies for icoff.o and bcs88kcoff.o.
6780 Rename coff.c to coff-code.h. Change callers.
6782 * bfd.c (bfd_check_format): Allow the check_format routines
6783 to return the desired target vector, rather than just a Boolean.
6784 bfd.h (bfd_check_format): Change function pointer return type.
6785 archive.c (bfd_generic_archive_p): change callee.
6786 b.out.c (b_out_little_object_p, b_out_big_object_p,
6787 b_out_real_object_p): change callee.
6788 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6789 in check_format transfer vectors that need a filler.
6790 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6791 bcs88kcoff.c: change callee.
6792 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6793 icoff.c: change callee.
6794 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6796 * libbfd.c (zalloc): It should actually zero the storage!
6797 This was commented out for some reason.
6799 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6800 This is so callers can avoid <stdlib.h> which doesn't exist
6803 * bfd.c (map_over_sections): Add debugging code, since I
6804 noticed the section count for sunos core files was bad, but only
6805 GDB had detected the problem.
6806 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6807 bfd_get_section_linenos): Remove obsolete functions.
6808 (bfd_apply_relocations): Use longs, not ints, for the math.
6810 * bfd.h: Declare enum boolean and struct bfd_target as well
6811 as typedefs for them. Remove obsolete
6812 bfd_get_section_lineno_size.
6814 * cache.c: Make the "fdopen" support work. Keep better track
6815 of how many files are open. Centralize the opening of files
6816 and be sure bfd_open[rw] actually try to open the file. Evade
6817 linked list initialization problems.
6819 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6821 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6823 * cplus-dem.c: Delete file, since it is not part of BFD.
6825 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6826 (bfd_openr, bfd_openw): Actually open the file, give error now.
6828 * sunos.c (sunos4_core_file_p): Set section count.
6829 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6830 obsolete definitions.
6831 (_write_symbol_table): Initialize <idx> counter.
6832 (foop): Eliminate debugging code.
6838 version-control: never