1 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * nlmcode.h (nlm_swap_auxiliary_headers_in,
4 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
5 and sharedDebugRecordCount fields.
7 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
9 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
10 we started using trad-core.c for SCO instead.
12 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
14 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
16 * elfcode.h (assign_file_position_for_section): Align sh_offset to
17 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
19 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
21 From Jeff Law and Pete Hoogenboom at Utah:
23 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
24 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
25 and moved into libhppa.h. All references changed.
26 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
27 (get_opcode and opcode defines): Move into libhppa.h
28 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
30 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
32 (get_opcode): Moved here. FIXME! this really should be a C function
33 inside the opcode library!
34 (bfd_hppa_insn2fmt): Likewise.
36 * targets.c (target_vector): Enable elf32-hppa vector.
38 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
39 and clarify existing comments. Do not use DEFUN to declare this
40 function. Fix numerous indention problems. Correctly handle cases
41 where symbol extension section may need to be read from disk,
42 read from memory, or built then read from memory.
44 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
45 formatting and indention problems gnu-indent can not handle.
46 Clarify some comments about relocation types. Comment basic
47 relocation "classes". Group PARAM declarations together.
48 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
49 enumerated type rather than #defines.
51 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
53 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
54 that GDB can figure out text_start and text_end.
56 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
58 Fix up warnings from gcc -Wall:
59 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
60 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
61 cast it to unsigned long.
62 * ecoff.c (ecoff_emit_aggregate): Use %ld.
63 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
64 * coffcode.h (dummy_reloc16_estimate): Specify return type.
66 * libbfd.c (bfd_write): If not everything is written out, set
67 bfd_error to system_call_error. If the return value is
68 non-negative, set errno to ENOSPC (if ENOSPC is defined).
69 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
70 (bfd_generic_set_section_contents): For a bad offset + count, set
71 bfd_error to bad_value.
72 * seclet.c (rel): Don't abort. Instead, return false.
74 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
76 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
78 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
80 * config.bfd: handle mips*-* instead of mips-*, use mips*el
83 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
85 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
86 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
87 fprintf collides with the native one.
89 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
91 * targets.c (target_vector): Enable MIPS ELF vectors.
93 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
95 * config.bfd: Use bigmips for mips-sony-bsd*.
97 * configure.host, config.bfd: Add * to end of all OS names.
99 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
101 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
102 with Ultrix header files.
104 * som.h (struct som_section_data_struct): Renamed from
105 som_section_data to avoid conflict with macro by that name.
107 Changes from Jeff Law and Peter Hoogenboom at Utah:
109 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
110 in delay slot' optimization in combination with a long call
111 stub should always be r31.
113 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
114 across all relocation types, retrieve instruction addends from
115 the relocation entry rather than from the instruction itself.
117 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
118 error that only occurred when the addend of an 'addil' or
119 'ldil' was larger than 21 bits and very close to a 2K byte
122 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
123 which a jump is placed in the delay slot of a function call.
124 The jump was being accomplished via an adjustment to the
125 return pointer. This optimization would break the long call
126 stub code, if there was any.
128 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
129 to long branch stubs to avoid use of general register 2.
131 * hppa_stubs.h: New stub instructions.
133 * elfcode.h: Declare bfd_elf_find_section.
135 * som.h (som_section_data): Add new "subspace_index" field.
137 * som.c (setup_sections): Save the original SOM subspace index
138 in the BFD section associated with that subspace.
139 (som_get_symtab_upper_bound): Implement.
140 (som_get_symtab): Implement.
141 (som_print_symbol): Implement.
142 (som_slurp_string_table): New function to read a string table
143 from a SOM object file.
144 (som_section_from_subspace_index): New function to return the
145 section which corresponds to a SOM subspace index.
146 (som_slurp_symbol_table): New function to read the symbol
147 table from a SOM object file.
148 (som_make_empty_symbol): Check for errors from bfd_zalloc.
149 (som_new_section_hook): Initialize subspace_index field to
152 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
153 Set EXEC_P for executables.
154 (setup_sections): Correctly identify when a section has
156 (log2): New function.
157 (setup_sections): Correctly convert between SOM alignments and BFD
160 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
161 for sections which correspond to SOM spaces, doing so confuses
162 many utilities. Set assorted SEC_* flags for SOM subspaces
163 which correspond to BFD sections.
165 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
166 string table should have sh_type == SHT_STRTAB. Add
167 processing to make it so.
169 * elfcode.h: (bfd_section_from_shdr): String tables (other
170 than .strtab) were not getting the file offsets recorded, so
171 they could not be read from disk.
173 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
174 the section header and the vma field of a section at 0 if the
175 section is not part of the program execution image. (e.g.,
178 * som.[hc]: Change target vector prefix from "hppa" to "som".
179 Consistently use obj_som prefix to access fields in backend data
180 structures. Fix all callers/references.
182 * som.h: Do not include files only needed for core file reading here.
183 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
184 forward structure declarations, they are unnecessary.
185 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
186 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
187 fields for future use. Change obj_som_* macros as appropriate.
188 (som_section_data): New structure to keep SOM specific information
189 about BFD sections (for future use).
191 * som.c: Provide PARAMS declarations for all functions currently
193 (struct container): Delete unwanted structure definition.
194 (som_object_setup): Add comments. Use som_mkobject to allocate
195 SOM specific information in the BFD; use information from the
196 file and (possibly empty) auxiliary headers to initialize this
197 information. Delete redundant bfd_get_symcount (abfd) "calls".
198 (setup_sections): Return type is now boolean, fix return statements.
199 "Fix" handling of BSS like subspaces in the computation of the
200 containing space's size. If the subspace has relocations, set the
201 appropriate BFD section flags and record the index into and the
202 size of the fixup stream. Always return a value.
203 (som_object_p): Set bfd_error appropriately if errors are detected
204 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
205 Do not try to read a non-existant auxiliary header.
206 (som_mkobject): Flesh out.
207 (som_section_hook): Allocate space to hold SOM specific information
210 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
213 * coff-h8300.c, coffcode.h: Change shrink parameter
214 in *_reloc16_estimate to unsigned to match prototype.
215 * archive.c: Avoid "/*" in comment.
217 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
219 * dep-in.sed: Create our own line breaks for a more aesthetic
221 * Makefile.in: Rebuilt dependencies.
223 * elf32-mips.c: Include "seclet.h".
224 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
225 Elf32_External_RegInfo.
226 (mips_elf_seclet_link): New function. Link the .reginfo section
227 specially, and pass everything else to the generic routine.
228 (bfd_elf32_bfd_seclet_link): Define macro.
229 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
232 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
234 * libnlm.h (nlm_backend_data): Added signature field.
235 (nlm_signature): New macro.
236 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
237 signature from the backend rather than the constant NLM_SIGNATURE.
238 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
240 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
241 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
243 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
245 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
247 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
249 * Makefile.in (HFILES): New variable, for use in "make dep".
250 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
251 remake it, so that "$?" is complete.
252 (.dep1): Don't need to remove .dep1 first.
253 (dep.sed): Depend on config.status, not Makefile.
256 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
258 * coff-alpha.c: Implemented reloc handling for the linker, made
259 various other related changes.
260 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
261 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
263 (ecoff_bfd_get_relocated_section_contents): Don't define.
264 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
265 Handle .lita section.
266 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
267 finish_reloc backend field renamed to adjust_reloc_in.
268 (ecoff_bfd_seclet_link): Adjust number of aux entries to
269 debug_align boundary.
270 (ecoff_compute_section_file_positions): If rdata_in_text put
271 .rdata section in text segment, not data segment. Put .pdata
272 section in text segment.
273 (ecoff_write_object_contents): Likewise. Also, call
274 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
275 absolute sections when writing out relocs.
276 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
277 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
278 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
279 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
280 (mips_adjust_reloc_out): New function (does nothing).
281 (mips_ecoff_backend_data): Initialize new fields.
282 (ecoff_bfd_get_relocation_section_contents): Define to be
283 bfd_generic_get_relocated_section_contents.
285 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
288 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
290 * reloc.c (bfd_perform_relocation): Add comments attempting to
291 explain PC relative relocations.
293 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
295 (coff_compute_section_file_positions): Remove check for
296 USE_DISCARDED_SECTIONS_COUNT.
297 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
298 it on host defines is wrong.
300 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
301 (ecoff_write_object_contents): Don't require the .reginfo section
302 to be a particular size.
304 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
306 * Makefile.in (dep-in): New rule, for editing dependencies into
307 Makefile.in in $(srcdir). Use move-if-change.
308 (.dep1, dep): Use move-if-change.
309 (CFILES): Add coff-apollo.c.
311 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
313 * Makefile.in: Recognise new file, coff-apollo.o
315 * coff-apollo.c: New file
317 * coffcode.h: Recognise apollo magic numbers and writable text
319 * coffswap.h: Swap Apollo optional header entries
321 * config.bfd: Add line for Apollo
323 * configure.host: Replace apollo68b and apollo68v with Apollo
325 * configure.in: Recognise apollocoff_vec
327 * targets.c: Likewise
329 * config/apollo.mh, config/apollo.mt: New files
331 * hosts/apollo68.h: Remove inclusion of strings.h
333 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
335 * coff-i386.c (i3coff_object_p): Now static.
337 * Makefile.in: Updated dependencies.
338 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
340 * dep-in.sed: New file.
342 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
343 conflicts when "--with-targets=all".
344 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
345 m68k_howto2rtype): Rename via macros to keep namespace clean.
346 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
349 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
351 * elf32-mips.c: Extensive additions to do relocations and to
352 handle MIPS specific sections.
353 * libelf.h (elf_backend_data): Pass fourth argument to
354 elf_backend_section_from_bfd_section to permit it to control the
355 section index to use.
356 (elf_obj_tdata): Add gp and gp_size fields.
357 (elf_gp, elf_gp_size): New accessor macros.
358 * elfcode.h: Removed a number of unused local variables.
359 (elf_fake_sections): Clear section header before calling
360 elf_backend_fake_sections, not after.
361 (prep_headers): Return true at end.
362 (elf_section_from_bfd_section): Pass retval argument to
363 elf_backend_section_from_bfd_section.
364 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
365 Accept and ignore new retval argument.
366 * bfd.c: Include libelf.h.
367 (bfd_set_gp_size): Handle ELF targets.
368 * Makefile.in (bfd.o): Depends upon libelf.h.
369 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
371 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
373 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
374 (ecoff_mkobject_hook): New function.
375 (ecoff_new_section_hook, ecoff_sizeof_headers,
376 ecoff_compute_section_file_positions, ecoff_set_section_contents,
377 ecoff_write_object_contents): Handle dummy REGINFO section.
378 (ecoff_get_section_contents): New function to handle reading
380 * libecoff.h (ecoff_get_section_contents): Change from macro
381 definition to function prototype.
382 (ecoff_mkobject_hook): New prototype.
383 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
384 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
385 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
386 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
388 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
390 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
391 by casting the most significant byte to bfd_vma.
393 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
395 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
396 if configuring --with-targets=all.
398 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
400 * aoutx.h (howto_table_std): Correct the "size" field in some
403 * reloc.c (reloc_howto_type): Change documentation to dispel any
404 notion that the "size" field is a power-of-two indicator.
406 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
408 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
410 Make support for relaxing more generic.
411 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
413 * libcoff.h, libcoff-in.h: declarations. Prototypes
414 * coffcode.h (bfd_coff_std_swap_table): Add calls to
415 coff_reloc_16_extra_cases and coff_reloc16_estimate.
416 (dummy_reloc16_estimate): New function.
417 * coff-h8300.c (h8300_reloc16_estimate): New function
419 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
421 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
422 (align_file_position): New function.
423 (elf_locate_sh): Disabled function deleted.
424 (assign_file_positions_for_symtab_and_strtabs): Align position,
425 then place symtab, then do other sections.
426 (map_program_segments): Align program header.
427 (assign_file_positions_except_relocs): Align section headers.
428 (assign_file_positions_for_relocs): Align relocation sections.
430 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
432 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
433 Change other hppa entries to use -*- not -hp-.
434 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
436 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
437 characters in comment to octal escapes.
439 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
441 * coff-i386lynx.c: Removed, name too long.
442 * i386lynx-cf.c: New file, was coff-i386lynx.c.
443 * configure.in: Reflect file name changes.
444 * Makefile.in: Mention Lynx-related files.
446 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
449 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
450 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
452 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
453 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
454 sections of type STYP_INFO. (from Minh Tran-Le)
455 (coff_compute_section_file_positions): Add discarded_sections_count
456 to abfd->section_count, which helps `strip' keep the size
457 of the executable header constant.
458 * coff-i386.c (discarded_sections_count): New variable, initialized
459 to zero. For use by `strip'. Currently being used only in aix386
460 coff, but may be useful for other coff systems. (from Minh Tran-Le)
462 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
464 * archive.c: Cosmetic improvements.
465 * opncls.c: Cosmetic improvements.
466 (new_bfd): Removed redundant structure slot init.
468 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
470 * config/news-mips.mh, hosts/news-mips.h: New files.
471 * configure.host: Use news-mips for mips-sony-bsd*.
473 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
475 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
476 * coff-i386lynx.c: New file, defines Lynx target vector and name,
477 includes coff-i386.c.
478 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
479 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
480 * i386lynx.c: Remove coff vector definition entirely.
481 (lynx_32_swap_ext_reloc_in): Define.
482 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
484 (lynx_32_swap_ext_reloc_out): Define.
485 (lynx_32_swap_std_reloc_out): Define.
486 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
487 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
488 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
489 (WRITE_HEADERS): Define, call Lynx swapping fns.
491 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
493 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
495 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
496 relocations of size 8, 16, 32. Sort generic relocs by type rather
497 than size. Added a little documentation too.
499 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
500 (TABLE_SIZE): New macro.
501 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
503 (swap_std_reloc_out): Write baserel relocs correctly.
504 (swap_std_reloc_in): Handle r_baserel field. Assert that
505 r_jmptable and r_relative fields are clear, and that the computed
506 index does refer to a defined entry of the howto table.
508 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
510 * section.c (bfd_make_section_anyway): New function.
511 * section.c: Change comments to say several sections can have
513 * bfd-in2.h: Re-generate to reflect above change.
514 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
515 if still no section after the bfd_coff_make_section_hook.
516 * coffcode.h: Add comment about TWO_DATA_SECS.
518 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
520 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
522 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
525 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
527 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
529 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
530 and i386lynx_coff_vec.
531 Added m68klynx_aout_vec and m68klynx_coff_vec.
532 * targets.c (target_vector): Removed i386lynx_vec, added
533 {i386,m68k}lynx_{aout,coff}_vec.
534 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
536 * m68klynx.c: New file.
537 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
538 and i386lynx_coff_vec.
539 * config/m68k-lynx.mt: New file.
540 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
541 * hosts/m68klynx.h: New file.
543 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
545 * archive.c: Define offsetof here.
546 * hosts/*.h: Don't define it here.
548 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
550 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
553 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
555 * hpux-core.c: Add comment about hpux version 7.
557 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
559 * lynx-core.c (lynx_core_file_p): Change per-thread register
560 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
561 in gdb/corelow.c. Create alias .reg section for the currently
564 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
566 * libecoff.h (ecoff_backend_data): Removed big_magic and
568 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
569 of big_magic and little_magic.
570 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
571 matches endianess of bfd.
572 (mips_ecoff_backend_data): Removed initialization of big_magic and
574 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
575 based on magic number. Support r4000 magic numbers.
576 (ecoff_get_magic): New function.
577 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
578 the backend structure.
579 * cpu-mips.c (arch_info_struct): Added case for r6000.
581 For MIPS configurations put both big and little endian versions in
582 the list of targets; the code is getting compiled in anyhow.
583 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
584 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
585 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
586 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
587 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
589 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
591 * osf-core.c: New file for OSF/1 core file support.
592 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
593 (HDEPFILES): Set to osf-core.o.
594 * bfd-in2.h (union tdata): Add osf_core_data member.
595 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
596 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
597 (osf-core.o): New dependency.
599 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
601 * TODO: Remove note about making --with-bfd-targets use canonical
602 target configuration name (already done); reword item about
603 separating reading and writing stuff to not refer to a
606 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
609 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
611 * gen-aout.c (main): Output newline after end of comment, not
612 before. (Reported by Jonathan Stone,
613 jonathan@oscar.stanford.edu).
615 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
617 * archive.c (compute_and_write_armap): Put weak symbols in the
620 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
621 section, not the .stabstr section. Set the type of the .stabstr
622 section to SHT_STRTAB.
623 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
625 * section.c (SEC_DEBUGGING): New section flag.
626 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
627 and the name starts with .debug, .line or .stab, set
628 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
629 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
630 SEC_DEBUGGING to section_flags.
631 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
632 SEC_DEBUGGING and SEC_CODE to section_flags.
633 * bfd-in2.h: Updated.
635 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
637 * bfd.c (tdata): Add lynx_core_data.
639 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
640 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
641 (ecoff_write_object_contents): Don't set scnptr to zero just
642 because size of section is zero. Needed for Irix 4.0.5F.
644 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
646 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
648 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
650 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
651 * bfd-in2.h (tdata): Add lynx_core_data;
652 * config.bfd configure.host: Get rid of superfluous netbsd and
654 * configure.in: Add lynx-core.o to Lynx config.
655 * i386lynx.c: Add defs for core file support.
656 * lynx-core.c: New file with Lynx core file support.
657 * hosts/i386lynx.h: Move lots of host specific includes to here.
658 Add def of HOST_LYNX. Remove unnecessary defs.
660 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
662 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
663 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
664 SEC_DATA for a SHF_NOBITS section.
666 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
667 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
668 * nlmcode.h: Add some casts to avoid warnings.
669 (nlm_write_object_contents): Ignore relocs for sections that are
670 neither code nor data. Just use the symbol value for debugging
671 symbols; don't offset by the section vma.
673 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
675 * reloc.c (bfd_perform_relocation): Don't return an error when
676 performing a reloc against an undefined weak symbol.
677 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
678 than obsolete BSF_EXPORT.
680 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
682 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
683 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
684 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
685 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
686 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
687 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
688 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
689 defined on all hosts, now that archive.c uses it.
691 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
693 * elfcode.h (elf_map_symbols): Create section symbols for all
694 sections, not just allocated sections; debugging sections can have
696 (elf_symbol_from_bfd_symbol): If there is an output section, use
697 the section index from that rather than the input section.
699 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
701 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
702 libbfd.h, which is regenerated from this file.
704 * bfd-in.h (symtype): Deleted typedef.
706 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
708 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
709 xor and subtract. Otherwise it will not sign extend if the type
710 of bfd_vma is larger than int.
712 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
713 and frameoffset as signed numbers. From Peter Schauer.
715 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
717 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
718 special function for all reloc entries.
719 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
721 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
722 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
724 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
726 * libbfd-in.h (struct artdata): Add armap_timestamp and
727 armap_datepos here too.
729 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
731 Improve timestamp support in BSD archive files to avoid linker
734 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
735 (bfd_flush, bfd_stat): Add prototypes.
736 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
737 (bfd_stat): Add, does fstat on a BFD.
739 * archive.c (_bfd_write_archive_contents): At end of file writing,
740 verify and possibly update the timestamp in the armap, if a BSD
741 archive. FIXME! Kludge recognizes BSD archive, rather than
742 vectoring properly. Should add to xvec.
743 (compute_and_write_armap): Move prototype to top, avoid PROTO.
744 (bsd_write_armap): Save timestamp and file location thereof, when
745 writing the armap in a BSD file.
746 (bsd_update_armap_timestamp): New function to check and
747 rewrite the timestamp.
749 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
751 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
753 * hosts/i386sco.h: Define a bunch of stuff for core files.
754 * sco-core.c: Remove, replace by trad-core.c.
755 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
756 * config/i386sco.mh: Use trad-core not sco-core.
757 * hosts/i386isc.h, config/i386isc.mh: Remove.
758 * configure.host: Use i386sco for isc.
759 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
760 * config.bfd: Use i386-coff not i386-sco.
762 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
763 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
764 i486-elf which doesn't exist).
766 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
768 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
769 padding field to zero.
771 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
772 * configure.in: Remove bogus netbsd386 handling.
774 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
775 Correct overflow detection requires matching the upper four bits
776 of the destination against the PC.
778 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
780 * configure.in: Make 64-bit stuff work with "--with-targets=all".
782 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
784 * libbfd-in.h: Removed swapping routines declarations.
785 * bfd-in.h: Added swapping routine declarations, and renamed them
787 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
788 * Changed all callers.
789 * libbfd.h, bfd-in2.h: Rebuilt.
791 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
793 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
796 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
798 * configure.in: Reorganized setting of makefile variables so
799 64-bit stuff works again.
801 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
804 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
805 "native_elf_sym" field, merged to make new type "elf_symbol_type".
806 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
807 Deleted field raw_syms.
808 (obj_symbols): Remove cast.
809 (obj_raw_syms): Deleted.
810 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
811 native_elf_sym fields.
812 * elf32-hppa.c: Changed uses of elf32_symbol_type to
815 From Pete Hoogenboom and Jeff Law:
817 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
819 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
820 bits are zero (e.g., they specify no relocations), then do not
821 even bother adding their entries to the symextn section.
823 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
824 of scope can have an argument relocation stub.
826 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
827 structure and type to elf32_hppa_stub_description. This makes
828 it consistent with the GNU coding conventions.
829 (elf32_hppa_stub_description): Added a 'next' field to allow
830 linking of stub description structures.
831 (elf32_hppa_stub_description): Added a 'stub_listP' field to
832 keep track of individual stubs.
833 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
834 Combined with the elf32_hppa_stub_description structure.
835 (elf32_hppa_stub_name_list): New type to keep track of
838 (add_stub_by_name): New function.
839 (find_stub_by_name): New function.
840 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
842 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
845 * elf32-hppa.c: (retval_mismatches): The direction of argument
846 relocation was reversed.
847 (hppa_elf_build_arg_reloc_stub): Return address was not being
849 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
850 argument relocation bits so this function can be used in the check
852 (hppa_elf_stub_check): Pass caller argument relocation bits into
853 hppa_elf_arg_reloc_needed_p().
854 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
855 pass caller argument relocation bits into
856 hppa_elf_arg_reloc_needed_p().
858 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
862 * hosts/delta88v4.h: New for SVR4.
863 * configure.hosts: Use it.
865 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
867 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
868 is an SCO pre-define.
870 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
872 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
874 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
876 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
878 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
879 symbols as BFD local symbols.
880 (nlm_write_object_contents): Don't bother writing out exported
881 symbols more than once; they now appear in the symbol table more
882 than once (with and without a prefix) if necessary. Set offset
883 values to be non-zero as NLMLINK does.
885 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
887 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
889 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
891 * section.c (struct sec): Move position of user_set_vma, and
893 (SEC_BALIGN): Disable for now. I don't think it's currently used.
895 * elf32-hppa.c (elf_hppa_howto_table): Now static.
896 (symext_rootP, symext_lastP, global_value, GOT_value,
897 global_symbol, global_sym_defined, symextn_contents,
898 symextn_contents_real_size, elf_hppa_stub_rootP,
899 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
900 default initialization.
901 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
903 (hppa_look_for_stubs_in_section): Introduce temporaries to make
904 code more readable in 80 columns.
906 * libhppa.h (all functions): Now inline under GNU C.
908 More patches from Jeff Law:
910 * elf32-hppa.c (AR_WARN): Give argument which caused the
911 invalid argument relocation.
912 (AR_UNIMP): Delete unused macro.
913 (hppa_elf_set_section_contents): Always return a value.
914 (elf32_hppa_backend_table_processing): Likewise.
915 (elf32_hppa_backend_section_processing: Likewise.
917 * som.c: New file containing SOM specific code extracted
920 * som.h: New file containing SOM specific code extracted
925 * libhppa.h: Delete SOM specific code. Add generic PA
926 code which can be shared by both SOM and ELF backends.
928 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
929 depends on libhppa.h now.
931 * configure.in (hppa_vec): Needs som.o module instead of
934 * elf32-hppa.c: Include libhppa.h. Do not define
937 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
938 now lives in libhppa.h.
939 (hppa_reloc_field_selector_type_alt): Likewise.
941 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
942 define malloc or free.
944 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
947 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
949 (elf_hppa_reloc_type_lookup): Likewise.
950 (elf_hppa_tc_make_sections): Likewise.
951 (hppa_elf_arg_reloc_needed_p): Likewise.
952 (hppa_elf_build_long_branch_stub): Likewise.
953 (elf_reloc_map): Delete, no longer used.
954 (elf_hppa_reloc_map): Likewise.
955 (elf32_hppa_symextn_map_max_size): Likewise.
956 (elf32_hppa_get_sym_extn): Abort if type is bogus.
958 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
959 of the .hppa_unwind section.
961 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
963 * config.bfd: recognize m88110.
965 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
967 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
969 * elfcode.h (elf_section_from_bfd_section): Add detection of
973 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
974 New functions for support of long branch stubs.
975 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
976 check for long branch stubs.
977 (hppa_look_for_stubs): Unused function. Removed.
978 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
979 version of bfd_set_section_contents.
980 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
981 when BFD is configured for debugging.
983 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
984 to return a list of symbols that have non-zero argument
986 (hppa_elf_stub_finish): Make sure stub generation is done only
989 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
990 generation relocation entries within a stub.
991 (hppa_elf_build_arg_reloc_stub): Corrections to argument
994 * elf32-hppa.c: New #define's for argument relocation types.
995 (mismatches, retval_mismatches): Updated to reflect new
996 argument relocation types.
997 (CURRENT_STUB_OFFSET): New macro.
999 * elfcode.h (map_program_segments): Set the PF_X bit for data
1002 * elf32-hppa.c: (elf_hppa_howto_table): Add
1003 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1004 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1007 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1008 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1010 * hppa_stubs.h: Add new instructions that are used in linker
1013 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1014 unwind descriptor were incorrect.
1016 * libelf.h (bfd_elf_find_section): Declare.
1018 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1019 function in place of global_sym field in elf_backend_data
1021 (elf32_hppa_backend_symbol_table_processing,
1022 elf32_hppa_backend_section_processing,
1023 elf32_hppa_backend_fake_sections,
1024 elf32_hppa_backend_section_from_shdr,
1025 elf32_hppa_backend_section_from_bfd_section): New functions to
1026 provide support of symbol extension sections and argument
1028 (elf_info_to_howto): Remove call to abort().
1030 * elf32-target.h: Support for special processing by the backend.
1031 (struct elf_backend_data): Added elf_backend_symbol_processing,
1032 elf_backend_symbol_table_processing,
1033 elf_backend_section_processing, elf_backend_section_from_shdr,
1034 elf_backend_fake_sections, and
1035 elf_backend_section_from_bfd_section fields.
1036 * elfcode.h: (bfd_section_from_shdr): Add a check for
1037 processor-specific section types.
1038 (elf_fake_sections): Add a check for processor-specific
1040 (bfd_elf32_write_object_contents): Add a check to see if
1041 there is any final section processing to be done by the
1043 (elf_section_from_bfd_section): Add a check for
1044 processor-specific section types.
1045 (elf_slurp_symbol_table): Remove reference to global_sym in the
1046 elf_backend_data structure. Replace it with a call to
1047 elf_backend_symbol_processing.
1048 * libelf.h: Remove global_sym field in the elf_backend_data
1049 structure. Replace it with a series of backend-specific
1052 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1053 stub_sym should be called target_sym.
1054 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1055 rather than the output bfd (output_bfd).
1056 (hppa_elf_reloc): Get rid of references to the global_sym field in
1057 the elf_backend_data structure.
1059 * elfcode.h (elf_fake_sections): Check the correct condition for
1060 .bss. Also, detect the existence of a .note section.
1062 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1065 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1066 should be a reference to bfd_arch_hppa.
1068 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1069 the bfd_check_format structure to avoid a type mismatch.
1071 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1072 and Jim Kingdon (kingdon@cygnus.com)
1075 * netbsd386.c: New file.
1076 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1077 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1078 libaout.h, targets.c: Other changes.
1080 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1082 * config/m88k-elf.mt: New file.
1083 * config.bfd: Use it for m88*-*-sysv4*.
1085 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1087 * elfcode.h (elf_build_phdrs): Unused function deleted.
1088 (bfd_shdr_from_section): Ditto.
1089 (write_relocs): Don't change section contents for addend.
1090 (elf_locate_sh): Return type is now always elf_internal_shdr,
1091 since the other types were really aliases for this type anyways.
1092 Don't compile this function, since it is static and doesn't appear
1093 to be used in this file.
1094 (sym_is_global): Return non-zero for weak symbols. Abort if
1095 section pointer is null.
1096 (swap_out_syms): Reorder tests so function symbols can be weak.
1097 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1098 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1099 extracting out some common code. Abort if BFD section symbol has
1101 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1102 section symbols. Don't read section contents to fill in addend
1105 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1110 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1112 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1113 specific information for a symbol. Put in elf_sym_num, which
1114 gives the external symbol number in the elf object file, since
1115 local symbols must come before global symbols.
1116 (elf_sym_extra): New macro.
1117 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1118 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1119 symbol number to external number. Store the address of the
1120 Elf_Sym_Extra field for the symbol in the udata field.
1121 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1123 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1125 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1126 array of pointers to section symbols.
1127 (elf_map_symbols): Bump the max index of the section symbols so
1128 that we don't overwrite memory. Store the max index into the
1129 elf_obj_tdata field.
1131 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1133 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1134 to the section symbols we created. Remove unused field
1136 (elf_map_symbols): Fill in array of pointers to section symbols.
1137 Only create section symbols for sections that have SEC_ALLOC set,
1138 and have non-zero size.
1139 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1140 section symbol, look up the section in the list of section
1141 symbols, and set the udata pointer appropriately. Otherwise, if
1142 udata is still NULL, fail an assertion, and use 0, instead of
1145 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1147 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1148 mipslelf and mipsbelf respectively.
1149 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1150 * elf32-mips.c: Added some reloc information.
1151 * configure.in: Fixed error message.
1153 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1155 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1157 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1158 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1159 * archures.c: Alphabetize decls.
1161 * configure.in, targets.c: Add missing vectors to the tables.
1162 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1163 Remove hp300bsd_vec due to clash with sunos_big_vec.
1165 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1167 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1168 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1169 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1170 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1171 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1173 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1175 * coffgen.c (coff_section_symbol): If section's output_section is
1176 not yet set, point to itself. This is needed because this is
1177 called on the output file, not the input file.
1179 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1180 dummy value, rather than leaving it NULL.
1182 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1184 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1185 bfd_default_set_arch_mach.
1187 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1189 * config.bfd (cpu): Extract from canonical name with sed.
1190 * configure.in: Don't pass it.
1192 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1194 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1195 BYTE_SIZE conflicts with a Mach header.
1196 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1198 * configure.host: Make sure all OS fields end in *.
1200 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1202 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1203 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1204 doesn't exist, don't try to create it.
1206 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1207 from start of code segment, not start of file.
1208 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1210 * configure.in (SELECT_VECS switch): Likewise.
1212 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1214 * format.c (bfd_check_format): If the target matches the default
1215 target, set match_count to 1, to ignore any previous matches.
1217 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1219 * configure.in: Add reloc16.o when we add
1220 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1221 Makefile.in (BFD_LIBS): Remove reloc16.o.
1223 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1226 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1227 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1228 S-records via SELECT_VECS.
1230 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1231 support S-records, for convenience.
1233 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1235 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1236 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1237 Read and write Alpha relocs. Can't process them yet.
1238 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1239 If the section does not already exist, create it.
1241 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1244 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1245 finish_reloc fields.
1246 * ecoff.c: Move MIPS reloc support from here...
1247 * coff-mips.c: to here.
1248 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1250 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1251 finish_reloc backend function.
1252 (ecoff_write_object_contents): Removed MIPS specific assertions.
1253 * coff-mips.c (mips_finish_reloc): New function.
1254 (mips_ecoff_backend_data): Fill in new fields.
1255 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1257 * targets.c: Added extern for ecoffalpha_little_vec.
1259 * bfd.c (_bfd_host_big_endian): Removed.
1260 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1262 * bfd-in2.h: Regenerated.
1264 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1266 * config.bfd: New file, broken out of configure.in.
1267 * configure.in: Use it, and use standard target names for
1268 --with-targets, replacing --with-bfd-targets.
1270 * archures.c (archures_init_table): Add bfd_sh_arch.
1272 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1273 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1274 Fix error in error message.
1276 * oasys.c: Make bfd_error_vector extern.
1278 * configure.in: Include stab-syms.o for a.out/b.out targets
1279 and hp300{bsd,hpux}.
1281 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1283 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1284 section before setting output_has_begun.
1285 (nlm_set_section_contents): Remove argument names from
1286 mangle_relocs_func prototype.
1287 (nlm_write_object_contents): Remove shadowing local variable.
1288 Don't write out debugging symbols if debugInfoOffset is -1. Add
1289 the codeImageOffset to the start, exit, and check procedure
1291 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1292 Don't check partial_inplace field; its value is irrelevant.
1294 * Base use of sco-core on host, not target.
1295 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1296 * config/i386-sco.mt (TDEFINES): Removed.
1297 * config/i386sco.mh: New file to use sco-core.
1298 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1300 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1301 conversions for some fields.
1303 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1305 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1306 error rather than aborting.
1308 * libnlm.h (struct nlm_backend_data): Added mach field.
1309 (nlm_machine): New accessor macro.
1310 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1312 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1314 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1316 * configure.in: Replace calls to sort with shell code
1319 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1321 * configure.in: Include aout32.o for any a.out/b.out formats.
1323 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1325 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1326 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1327 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1328 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1329 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1330 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1333 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1335 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1337 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1339 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1341 * bfd.c (bfd_scan_vma): New function.
1343 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1345 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1347 * bfd-in2.h: Updated.
1349 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1352 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1354 * configure.in: Remove unneeded test.
1356 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1358 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1360 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1362 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1364 * PORTING, TODO, config/README: Update to reflect below changes.
1366 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1367 --with-bfd-targets="target1,target2,..." and the special target
1368 "all" to get the previous default behavior.
1369 Figure out which architecture and backend .o files are needed from
1370 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1371 the .mt files. Define TDEFAULTS based on them, also.
1373 * Makefile.in: Remove references to MINIMIZE.
1374 * archures.c, targets.c: Ditto.
1376 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1377 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1380 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1381 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1382 SELECT_VECS manually; it's automatic now.
1384 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1385 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1387 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1388 (TDEFAULTS): Don't define BFD; not used.
1390 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1391 this is a host, not a target.
1393 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1395 * elfcode.h (elf_object_p): Add comment about what this function
1396 does and to watch out for side effects. Add FIXME for memory leaks.
1397 Fix comment about checking for matching byte order. Preserve
1398 pointer to old tdata (if any), and restore it if we don't match
1399 file with target vector. If we are going to use goto's, use them
1400 consistently and maintainably.
1401 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1402 to note that the problem is even more serious than just leaked
1403 memory. Replace goto with more traditional return.
1405 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1407 Fix incorrect or useless makefile variable definitions:
1408 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1409 define DEFAULT_VECTOR, instead of TDEFINES.
1410 * config/i386aix.mh (MINIMIZE): Don't define.
1411 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1412 * config/rs6000.mh (ALLOCA),
1413 * config/i386v.mh (ALLOCA),
1414 * config/i386linux.mh (ALLOCA),
1415 * config/i386isc.mh (ALLOCA),
1416 * config/go32.mh (EXTRALIBS): Don't define; not used.
1417 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1418 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1419 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1421 * config/.Sanitize (Things-to-keep): Add README.
1422 * config/README: New file, explaining the variables.
1424 * targets.c (target_vector): Add hp300_bsd_vec.
1425 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1426 (hp300bsd.o): New rule.
1428 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1430 * libelf.h (NAME): Provide a default definition, that's neither
1431 for 32 bits nor for 64.
1433 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1435 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1436 that is what is in elf.c.
1438 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1440 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1441 scBss and scSBss symbols, since it was wrong.
1443 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1446 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1447 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1449 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1450 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1452 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1454 * hpux-core.c: Cast return value from bfd_zalloc.
1456 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1458 * aoutx.h (log2): Delete i387-specific code.
1460 * Makefile.in (BFD_LIBS): Always include elf.o.
1461 (BFD32_BACKENDS): Don't include elf.o here.
1462 (ofiles): Delete references to ofiles2 and ofiles3.
1463 (do_clean): Delete ofiles.
1464 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1465 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1466 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1468 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1471 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1472 (from Meissner's additions to bfd-in2.h).
1474 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1478 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1480 * elfcode.h (elf_write_object_contents): Don't drop core if
1481 elf_symbol_from returns a NULL pointer when processing a non-elf
1482 symbol, use a 0 size instead.
1484 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1486 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1487 bfd_elf32_hash, since the hash table is independent of the 32/64
1490 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1491 that is what is in elf.c.
1493 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1495 * elf32-i386.h (reloc_type): Reformat spacing.
1496 (elf_howto_table): Add the rest of the 386/ELF relocations.
1497 (elf_i386_reloc_type_lookup): Ditto.
1498 (elf_i386_info_to_howto): Ditto.
1499 (elf_i386_info_to_howto_rel): Ditto.
1501 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1503 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1504 of nlm_slurp_symbol_table as boolean, not pointer.
1505 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1506 of nlm_slurp_reloc_fixups as boolean, not pointer.
1508 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1510 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1511 are now predefined by GCC
1513 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1515 * coffgen.c (coff_print_symbol): Add the section offset to the
1516 line number address, so it's printed the same way as the function
1517 address. Only showed up for line numbers that aren't in the first
1520 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1522 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1523 (nlm_mangle_relocs_func): New macro.
1524 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1525 (nlm_i386_mangle_relocs): New function.
1526 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1527 symbols into the .bss section.
1528 (nlm_set_section_contents): Call the mangle_relocs function.
1529 (nlm_write_object_contents): Treat a reloc against any defined
1530 symbol as an internal reloc. Fix bug in external reloc counting.
1531 Get the offset and debugging type right for .bss symbols. Only
1532 output debugging symbols for defined symbols.
1534 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1536 * coff-z8k.c (rtype2howto): Likewise.
1537 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1538 * elf32-i386.c (TRACE): Likewise.
1539 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1540 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1541 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1542 argument rather than using printf.
1544 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1546 * coffswap.h: Added macros used when accessing several fields;
1547 default is the same as before.
1548 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1549 * coff-alpha.c: Defined macros to use the right sizes in
1551 * libecoff.h: Backend information is now in target vector, not
1552 BFD. Start of backend information is COFF backend information.
1553 * coff-alpha.c, coff-mips.c: Changed accordingly.
1554 * ecoff.c (ecoff_mkobject): New function.
1555 (ARMAP_START): Changed into backend information, since Alpha uses
1557 (ecoff_slurp_armap): Don't overlay archive header.
1558 * bfd.c: Include libcoff.h.
1560 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1562 * Makefile.in (install): Fix sh syntax error.
1564 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1566 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1568 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1570 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1572 * ecoff.c: New file for generic ECOFF functions.
1573 * ecoffswap.h: New file for ECOFF swapping functions which differ
1574 only slightly for different targets.
1575 * libecoff.h: Added prototypes for ecoff.c functions.
1576 (ecoff_backend_data): New structure.
1577 (ecoff_tdata): Added backend_data field. Changed external data
1578 pointers to be PTR rather than to a particular struct.
1579 (ecoff_symbol_struct): Moved in from coff-mips.c.
1580 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1581 Added ECOFF backend structures. Include ecoffswap.h.
1582 * coff-msym.c: Removed; superseded by ecoffswap.h.
1583 * bfd.c: Include coff/internal.h.
1584 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1586 (BFD64_BACKENDS): Added coff-alpha.o.
1587 (CFILES): Removed coff-msym.c. Added ecoff.c.
1588 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1589 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1590 (ecoff.o, coff-alpha.o): New targets.
1591 (coff-msym.o): Removed target.
1593 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1595 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1596 of EXFUN in the BFD sources. Heave ho!
1598 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1600 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1602 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1604 * hosts/sun3.h: remove some more conflicting decls
1606 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1608 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1609 redefine TEXT_START_ADDR to be 0.
1611 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1613 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1614 host and target info.
1616 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1618 * nlm32-i386.c: New file. First cut at i386 NLM code.
1619 * libnlm.h: Added some more prototypes.
1620 (struct nlm_relent): New structure.
1621 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1622 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1623 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1624 nlm_reloc_fixup_secs.
1625 (struct nlm_backend_data): New structure, with accessor macros.
1626 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1627 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1628 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1630 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1631 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1633 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1634 external references in symbol table as undefined symbols.
1635 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1636 argument in get_symtab rather than in slurp_symbol_table.
1637 (nlm_slurp_symbol_table): Save symbol information in tdata.
1638 (nlm_print_symbol): New function.
1639 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1640 nlm_canonicalize_reloc): New functions to read relocs.
1641 (nlm_compute_section_file_positions, nlm_set_section_contents,
1642 nlm_external_reloc_compare, nlm_write_object_contents): New
1643 functions to create NLM files.
1644 * nlm-target.h: Define all the nlm functions here either as
1645 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1646 the backend_data field to TARGET_BACKEND_DATA.
1647 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1648 they are now in nlm-target.h.
1649 (TARGET_BACKEND_DATA): Define as NULL.
1650 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1651 (nlm_set_arch_mach): New function.
1652 * targets.c: Added nlm32_i386_vec.
1653 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1654 (CFILES): Added nlm32-i386.c.
1655 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1656 (nlm32-i386.o): New target.
1658 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1660 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1661 C, and aren't needed anyway (return int)
1663 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1665 * elfcode.h: Use casts with bfd_alloc and alloca.
1667 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1669 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1670 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1671 older cpp's, that don't do additional replacement on the JUMP_TABLE
1673 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1676 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1678 Yet another trad-core variant:
1679 * config/esix.mh, hosts/esix.h: New files.
1680 * configure.hosts: Use them.
1682 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1684 * reloc.c (bfd_perform_relocation): Handle the case of
1685 complain_overflow_bitfield, rightshift > bitpos, and a negative
1688 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1690 * elfcode.h: Reimplement segment writing.
1691 (elf_write_phdrs): Use precomputed e_phoff rather than making
1693 (elf_build_phdrs): Disabled, for now.
1694 (assign_file_position_for_section): Don't change file offset for
1696 (assign_file_positions_for_symtab_and_strtabs): New function.
1697 (struct seg_info): New type.
1698 (map_program_segments): New function.
1699 (assign_file_positions_except_relocs): For executables, leave
1700 section headers &c for last, and properly align all sections with
1702 (prep_headers): No longer abort when EXEC_P is set.
1703 (write_shdrs_and_ehdr): Deleted all code relating to program
1706 * elfcode.h (various): Deleted some unused code, and debugging
1708 (write_relocs): Cache value of last symbol looked up, to save
1709 time if the symbol is referred to repeatedly.
1710 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1712 (assign_section_numbers): Likewise.
1714 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1716 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1717 (struct elf_obj_tdata): New field, phdr.
1718 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1720 (ELF_MAXPAGESIZE): Default to 1.
1721 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1722 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1723 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1724 Most should have length field of `2'.
1726 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1728 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1730 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1732 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1733 the top level script has already adjusted for it.
1735 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1737 * srec.c (srec_write_symbols): Get CR LF in the right order.
1739 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1743 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1745 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1746 bitpos when overflow checking.
1748 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1750 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1751 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1752 Send error messages to stderr.
1754 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1756 * nlm{32,64}-target.h: Remove.
1757 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1758 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1759 * nlm.c (ARCH_SIZE): Remove define to zero.
1760 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1761 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1762 * nlm{32,64}-gen.c (nlm-target.h): Include.
1763 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1764 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1765 nlm<size>, and use macros select size.
1767 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1769 * Makefile.in (Makefile): add configure.in, drop redundant
1770 $(srcdir), drop redundant ./
1772 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1774 * hpux-core.c: New file; backend for HP/UX style core files.
1775 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1777 * bfd-in2.h: Updated.
1778 * hppa.c (make_bfd_asection, hppa_core_file_p,
1779 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1780 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1781 Removed from target vector.
1782 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1784 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1786 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1787 (HDEPFILES): Set to hpux-core.o.
1788 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1789 * hosts/hp300.h (HOST_HP300HPUX): Define.
1790 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1791 aix386-core.o, hpux-core.o.
1792 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1794 * reloc.c (enum complain_overflow): New enumeration with the
1795 various flavours of overflow checking.
1796 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1797 from boolean to emum complain_overflow. Removed obsolete absolute
1799 (HOWTO): Removed absolute argument.
1800 (bfd_perform_relocation): Do overflow checking on all types of
1802 * bfd-in2.h: Updated accordingly.
1803 * all targets: Updated initialization of reloc howto tables.
1805 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1807 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1810 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1812 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1814 * elfcode.h: Fix several illegal pointer combination warnings for
1815 usages of bfd_alloc and alloca.
1817 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1818 apparent Sun C preprocessor recursion. Fix access macros.
1819 * nlmcode.h: Remove spurious '&' before several array references.
1821 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1823 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1824 config/m68k-coffun.mt -> u68k-coff.mt.
1825 * Makefile.in, configure.in: Corresponding changes.
1827 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1829 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1830 function name; it's valid without, and some compilers give
1831 warnings with it there.
1833 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1835 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1836 * bfd.c (union tdata): Add nlm_obj_data;
1837 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1839 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1841 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1842 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1843 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1844 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1845 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1846 * bfd-in2.h (INLINE): Defines moved here.
1847 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1848 * libelf.h (CAT4): Move define to bfd-in2.h.
1849 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1850 * bfd-in2.h (union tdata): Add nlm_obj_data.
1851 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1852 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1853 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1854 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1855 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1858 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1860 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1862 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1864 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1865 Deleted `thunk' structure, merged into tdata, duplicate data
1867 Rearranged functions, grouping by functionality.
1868 Broke up many functions in elfcode.h, re-ordered many parts of
1869 file writing to handle unpredictable state of section relocation
1870 table as provided by various applications.
1871 Still needs cleanup: Merge functions back together, split out
1872 data structure with only data that is used only when writing out
1875 * elf.c (bfd_elf_generic_reloc): New function, taken from
1877 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1878 bfd_perform_relocation lossage.
1880 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1882 (ofiles): Don't use sort or uniq; do it with sh constructs.
1884 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1886 * coffcode.h: Recognize I386PTXMAGIC.
1887 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1888 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1889 New macros; use it if defined.
1890 * config/symmetry.mh, hosts/symmetry.h: New files.
1892 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1894 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1895 * Makefile.in: Change accordingly.
1896 (CFILES): Add elf64-gen.c.
1898 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1900 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1902 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1904 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1907 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1909 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1910 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1912 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1914 * configure.in: Recognize h8300h-*-*.
1916 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1918 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1919 type R_H8500_HIGH_16.
1920 * coff-sh.c (r_imm32): Get the width of the reloc right.
1922 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1924 * configure.in: Add new target m68k-coffun to the dpx/2.
1925 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1927 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1929 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1930 sparc-aout-specific list.
1932 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1934 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1936 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1937 and Jim Kingdon (kingdon@cygnus.com)
1939 * elfcode.h: Use memset not bzero.
1940 * trad-core.c: Don't include <sys/file.h>.
1941 * i386linux.h: Include <sys/file.h>.
1942 * coff-m68k-un.c: new file to handle names with underscores on
1944 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1945 to not duplicate the function in the executable.
1946 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1948 * coffcode.h (MC68KBCSMAGIC): case added.
1949 * targets.c: Add m68kcoffun_vec.
1950 * configure.host: added support for Bull dpx/2.
1951 * config/dpx2.mh, hosts/dpx2.h: new files.
1952 * Makefile.in: added target coff-m68k-un.
1954 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1956 * aoutf1.h: Add definition of MACHTYPE_OK.
1958 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1960 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1963 * syms.c, bfd-in2.h: Doc fix.
1965 * coffcode.h (CALC_ADDEND): Check for common section using the
1966 section flag as well as the symbol flag.
1968 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1970 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1971 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1972 be sufficient. Define TEXT_START_ADDR.
1974 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1976 * aoutx.h (translate_from_native_sym_flags): Removed statep
1977 argument. Just let an indirect symbol point to the next symbol
1978 without forcing the next symbol to be undefined. Changed all
1980 * hp300hpux.c (slurp_symbol_table): Changed call to
1981 translate_from_native_sym_flags.
1982 * targets.c: Added hp300hpux_vec.
1983 * Makefile.in (hp300hpux.o): Added dependencies.
1985 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1987 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1988 relocs together, and add 64-bit versions.
1989 (bfd_generic_get_relocated_section_contents): Argument to alloca
1992 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1993 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1995 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1996 (new_bfd): Prototype-style definition, using DEFUN.
1997 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1998 argument is type size_t, not bfd_size_type.
1999 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2000 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2001 bfd_error_nonrepresentabltrap): Prototypes.
2002 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2003 bfd_alloc_grow): Adjusted prototypes for arg type change.
2004 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2005 do_slurp_coff_armap, bfd_construct_extended_name_table):
2007 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2008 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2011 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2012 (ofiles): New target. Build a list of unique file names, in case
2014 (TARGETLIB): Use list of files from ofiles.
2015 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2016 minimal-bfd flag and target makefile frag contents.
2018 * elfcode.h (elf_read): Delete static declaration, since function
2020 (elf_map_symbols): Write out section symbols for all sections, for
2022 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2023 section symbols for the same section.
2024 (elf_find_nearest_line): Don't print message, just return false.
2026 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2028 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2030 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2032 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2034 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2035 (realclean): Remove generated headers.
2037 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2039 * section.c (bfd_set_section_content): Deny if file is not opened with
2040 the proper mode, set output_has_begun if file is openened for update.
2041 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2042 done in bfd_set_section_content.
2044 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2046 * hosts/std-host.h: Removed declarations of printf, fprintf,
2047 fcntl, fread and fwrite. They are all error prone for one reason
2048 or another. Changed declaration of memchr from char * to PTR.
2050 * configure.in (mips-*-riscos*): New target; use riscos.
2051 * configure.host (mips-*-riscos*): New host; use riscos.
2052 * config/riscos.mh (HDEFINES): Add -G 4.
2054 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2055 rather than casting the result of bfd_h_get.
2057 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2059 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2062 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2064 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2065 include in search list if BFD64 is defined.
2067 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2068 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2070 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2072 * elf64-target.h, elf64-generic.c: New files.
2073 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2074 (elf64-generic.o): List dependencies.
2076 * Makefile.in: List target `all' explicitly before host/target
2077 makefile fragments are included, in case they define any new
2080 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2081 versions as appropriate. Uses updated.
2082 (elf_debug_section): Declare before use.
2083 (elf_debug_file): New function.
2084 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2085 Alignment value in section header is n_bytes, not log2.
2086 (new_section_hook): Do nothing for now.
2087 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2089 (elf_core_file_p): Simplify check for correct class (word size).
2090 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2091 Initialize all fields when creating data structures.
2092 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2093 (elf_compute_section_file_positions): Set correct class in output
2095 (elf_write_object_contents): Section symbols have empty names in
2098 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2099 args to size_t before call.
2100 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2102 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2104 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2105 number information, return 0 for line number.
2107 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2109 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2112 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2114 * hosts/riscos.h: Define NBPG and UPAGES.
2116 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2118 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2119 lvalue; it contains a cast.
2121 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2123 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2124 Use unsigned hash values for better hashing.
2125 (hash): Hash in the string length for long strings.
2127 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2129 * aoutx.h (compare): Replace 3 if's with a subtraction.
2130 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2131 in decreasing order of success, as an optimization.
2132 (hash): Take a length arg; ignore chars after #25, for speed.
2133 (add_to_stringtab): Pass length to hash.
2135 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2137 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2139 * elfcode.h (elf_new_section_hook): Do nothing for now.
2140 (elf_write_object_contents): Output common symbols the way ELF
2143 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2145 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2146 here from elfcode.h. A couple of size-specific structure pointers
2147 were changed to PTR; uses fixed appropriately.
2148 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2149 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2150 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2151 temporary macros to ease name change.
2152 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2153 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2155 * doc/Makefile.in (libbfd.h): Process elf.c too.
2156 * Makefile.in (elf.o): Note new dependencies.
2158 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2159 code, tweaked some debug hooks.
2160 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2163 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2165 * hosts/riscos.h: New file.
2167 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2169 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2170 section already exists, use its pointer to fill in rawdata slot.
2172 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2174 * hosts/std-host.h: Return value of puts and fputs is int not void.
2176 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2178 * aoutx.h (howto_table_ext): Comment the field names.
2179 * reloc.c (bfd_perform_relocation): Fix max and min values.
2181 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2183 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2184 size-independent elf internal data structures.
2185 * elfcode.h (put_word, get_word): Define as appropriate for
2186 architecture word size. Structure swapping functions changed to
2187 use them as appropriate.
2189 * configure.in: If compiling 64-bit back ends, do them before
2192 * libelf.h: Use new size-independent versions of elf internal data
2194 (symbol_type): Reordered to put any fields dependent on target
2196 (elf_backend_data): Renamed from elf##_backend_data and made
2198 (elf_sect_thunk): Now size-independent.
2200 * libbfd.c (bfd_log2): Now returns unsigned int.
2202 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2204 * Rename config/m88k-aout.mt to config/noop.mt.
2205 configure.in: Use it for mips-*-bsd*.
2207 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2209 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2210 initializer" warning from gcc.
2211 * cpu-h8500.c (arch_info_struct): Likewise.
2212 * cpu-sh.c (arch_info_struct): Likewise.
2214 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2215 howto_*): Unused functions and variables commented out.
2216 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2218 * cpu-h8500.c (compatible): Likewise.
2219 * cpu-sh.c (compatible): Likewise.
2221 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2222 Always set a valid length value, even for invalid input.
2224 * srec.c (srec_write_symbols): Use sprintf_vma.
2226 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2227 uint64_type): Provide default definitions.
2228 * hosts/std-host.h (int64 stuff): Remove them from here.
2230 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2232 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2233 variable. Added default case to switch.
2235 * aoutx.h (translate_from_native_sym_flags): Before casting
2236 pointers to integers, make sure the integer type is wide enough.
2237 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2239 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2240 don't bother comparing for less-than-zero.
2241 (bfd_set_section_contents): Ditto.
2243 * elfcode.h (bfd_add_to_strtab): Now static.
2244 (sym_is_global): New function.
2245 (elf_map_symbols): Call it. Now returns void. Removed unused
2247 (bfd_section_from_shdr): Mark string tables other than for section
2248 and symbol names as normal sections having contents.
2249 (fix_up_strtabs): New function; fixes up ELF header fields for
2250 stab sections with string tables associated.
2251 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2252 sections. Reordered condition tests for symbol flags; default to
2253 local-object value instead of global-object.
2254 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2255 inside condition test.
2256 (elf_print_symbol): Use fprintf_vma.
2257 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2260 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2261 back to "long long" for HOST_64_BIT.
2263 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2264 without using invalid ANSI C preprocessing tokens.
2266 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2267 * libelf.h (bfd_elf32_new_section_hook): Declare.
2268 * elfcode.h (new_section_hook): Define here.
2270 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2271 against multiple inclusions.
2273 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2275 * Makefile.in (bfd.h): Generate into current directory by grabbing
2276 64-bit definition (if any) from sysdep.h.
2277 * bfd-in.h: Put in marker for sysdep.h inclusion.
2279 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2281 * reloc.c (bfd_perform_relocation): Check for overflow on
2282 pc-relative relocations if the howto asked for it.
2284 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2286 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2288 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2290 * config/riscos.m{h,t}: New files.
2291 * configure.{host,in}: Use them.
2293 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2295 * elf32-mips.c: comment change. This is a mips file, not 88k.
2297 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2299 * cache.c (bfd_cache_init): Increment open_files and call close_one
2301 (bfd_open_file): Don't increment open_files here.
2303 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2305 * config/delta88.mh: Don't set CC.
2307 * Makefile.in: Add elf32-{mips,m88k,generic}.
2308 elf32-{mips,m88k,generic}.c: New files.
2309 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2310 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2311 don't match a different target.
2313 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2315 Eliminate "int8_type", "int16_type", "int32_type", and their
2316 variants from the BFD universe. Leave the 64-bit types for now,
2317 since they are in flux.
2319 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2320 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2321 * ieee.c: Convert uint8e_type => unsigned char.
2322 * oasys.c: Extensive changes to eliminate obsolete types.
2323 These depend on changes in ../include/oasys.h as well.
2324 * hosts/*.h: Remove declarations of all these types.
2326 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2328 * hosts/delta88.h: #if 0 out some declarations which conflict with
2331 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2333 * Makefile.in (install): remove parentdir cruft
2335 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2337 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2338 * Expurgate random DEFUNs that have crept in.
2340 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2342 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2343 only be aligned to a 4 byte boundary.
2345 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2347 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2350 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2352 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2353 1927 but fixing some other important things.
2355 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2357 * hosts/std-host.h (int64e_type): Fix definition.
2359 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2361 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2362 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2363 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2364 a STYP_TEXT section.
2366 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2368 * Makefile.in (install, headers): don't put comments after a tab
2369 in the actions section of a rule
2371 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2373 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2374 (ecoff_write_object_contents): If not D_PAGED, don't add the
2375 section headers to text_size. If not D_PAGED, set the magic
2376 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2377 executable, the executable must fully occupy an even number of
2379 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2380 ecoff_big_vec): Consistently set section alignment power to 4,
2381 since ECOFF sections should be multiples of 16 bytes.
2382 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2383 Made ar_pad_char and ar_max_namelen agree for both.
2385 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2387 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2388 symbol value, since bfd symbols are section relative, but ELF
2391 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2393 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2395 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2397 * hosts/news.h, config/news.mh: New files.
2399 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2401 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2402 * coff-h8300.c: More addressing modes.
2403 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2405 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2406 H8/300H name. (compatible): New function.
2407 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2410 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2412 * coff-mips.c (ecoff_compute_section_file_positions,
2413 ecoff_write_object_contents): Only round to page boundaries if
2414 D_PAGED flag is set for the output BFD.
2416 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2418 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2419 casts to work on machine where sizeof(long) != sizeof(int) !=
2421 * coffgen.c (coff_get_normalized_symtab): Ditto.
2422 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2424 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2426 * coffgen.c (coff_write_symbols): For empty string table, write
2427 out 4 in correct byte order. (from minyard@bnr.ca)
2429 * elf32-hppa.c: Don't include libhppa.h for now; define
2430 BYTES_IN_WORD instead, until Utah sends a better fix.
2431 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2432 of malloc and realloc.
2434 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2436 * configure.in (mips-*-ecoffl*): New target; use decstation.
2437 (mips-*-ecoff*): Added trailing '*'.
2439 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2440 for the FDR, not from the first PDR in the file.
2442 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2444 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2446 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2448 * hppa.c (hppa_get_symbol_info): New function.
2450 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2452 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2455 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2456 * libhppa.h (MAXCOMLEN): Define unconditionally.
2457 (_PA_RISC_ID): Only define if not already defined.
2458 * elf32-hppa.c: Include libhppa.h.
2460 From Ralph Campbell:
2461 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2463 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2465 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2467 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2468 remove defines of __MSDOS__ and __GO32__ (these are in the
2471 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2474 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2475 * config/hppabsd.mh: Don't use ranlib.
2477 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2479 * elf.c: New file, for word-size independent code.
2480 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2481 * Makefile.in: Include elf.o in standard objects.
2483 * bfd-in.h (CAT3): Define here.
2484 * libaout.h, libelf.h: Not here.
2486 * libelf.h (struct strtab): Define here.
2487 (bfd_elf_locate_sh): Declare here.
2488 * elfcode.h (struct strtab): Definition deleted.
2490 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2492 * Makefile.in: Make "all", not "bfd.h", be the default target.
2493 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2494 hasn't really changed.
2496 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2498 * elfcode.h (elf_hash): Provide elf standard hash function.
2499 (various): Key off of the machines use_rela_p field to determine
2500 whether to use REL or RELA relocations.
2501 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2502 (elf_make_sections): Allocate a pointer to hold all data for a
2503 given section, and copy each fragment into the data region.
2504 Update the section's pointer with the REL implicit addends if the
2505 machine uses REL relocation.
2507 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2508 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2509 into was elf32-target.h expects.
2510 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2511 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2512 (elf_i386_info_to_howto): Add minimal relocation support.
2514 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2515 elf_info_to_howto_rel fields.
2517 * elf32-target.h (elf_bed): Add support for new fields in
2520 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2522 * elf32-hppa.c: Add symbol extension section support, fix
2523 relocation howto table, add stub generation support.
2525 * elf32-hppa.h: Add symbol extension section support, fix
2526 relocation howto table, add stub generation support.
2528 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2531 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2534 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2535 the symbol is not found.
2537 * elfcode.h (elf_compute_section_file_positions): Not all section
2538 file positions were computed.
2540 * elfcode.h (elf_get_sect_thunk): New function.
2542 * hppa.c (sign_ext): Reimplement.
2544 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2545 these functions static.
2547 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2549 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2551 * aoutx.h (translate_from_native_sym_flags): Don't set
2552 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2553 * aoutx.h (translate_to_native_sym_flags): Translate
2554 constructor symbols properly.
2556 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2558 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2560 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2563 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2565 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2566 from bfd-in.h and .c files. Build bfd.h in build directory,
2567 substituting in requested target word size. Insert word size into
2568 makefile, and maybe enable 64-bit targets.
2570 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2571 are available. Conditionalize on this. Assume HOST_64_BIT
2572 will be defined if needed, so 64-bit targets are conditionalized
2573 only in the Makefile.
2575 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2577 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2579 * coff-sh.c (rtype2howto): Put error message on stderr.
2580 (extra_case): Delete unused variable.
2582 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2583 before calling printf.
2585 * elfcode.h: New file, almost completely derived from old elf32.c.
2586 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2587 * Makefile.in (elf64.o): List dependencies, don't build by
2589 (elf64.c): Add to list of sources.
2590 (elf32.o): Update dependencies.
2591 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2592 namespace pollution; rename vectors.
2593 * targets.c, config/*-elf.mt: Updated.
2594 * All uses of 32-bit versions of structures, routines, and macros
2597 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2599 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2601 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2603 * elf32.c (elf_string_from_elf_section): Handle index of zero
2605 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2607 (elf_write_object_contents): Deleted one unused variable and
2608 initialized another to avoid gcc warnings.
2609 (elf_set_section_contents): Delete unused variable.
2611 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2613 * i386lynx.c: New module for Lynx variant of a.out.
2614 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2615 * gen-aout.c: Get rid of defunct endian stuff, print out true
2617 * targets.c (target_vector): Add i386lynx_vec.
2619 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2621 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2623 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2625 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2626 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2627 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2628 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2629 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2631 * bfd-in.h: Don't define bfd_print_symbol_nm.
2632 Define symbol_info type.
2633 (JUMP_TABLE): Set _get_symbol_info element.
2635 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2636 (bfd_decode_symclass): Use coff_section_type.
2638 * targets.c: Add bfd_get_symbol_info call.
2640 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2642 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2643 complaints from ancient gcc's.
2645 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2648 hosts/i386linux.h: Define it.
2650 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2652 * VERSION, bfd-in.h: Bump version number to 2.2.
2654 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2655 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2656 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2657 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2658 LR, RR, hppa_field_adjust): New functions.
2660 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2662 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2663 stabs symbols, including new indirect_ptr_ptr argument.
2664 (ecoff_slurp_symbol_table): Pass new argument in calls to
2665 ecoff_set_symbol_info.
2667 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2669 * configure.in: For m68k sysv systems, use m68k-coff.
2671 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2672 (TDEFAULTS): Define it here. Use the new name.
2674 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2677 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2679 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2680 number of arguments.
2681 (aix386_core_file_p): Initialize core_size to correct value.
2683 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2685 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2686 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2688 * bout.c (aout32_slurp_extended_name_table): Define to be
2689 _bfd_slurp_extended_name_table rather than bfd_true.
2691 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2692 definitions for N_SET[ATDB].
2693 (ecoff_howto_table): Moved near top of file.
2694 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2695 seen, cook up a constructor section of the same name and put in a
2696 reloc pointing to the symbol. This lets the GNU linker build
2697 global constructors and destructors without using collect.
2699 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2701 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2703 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2705 * hosts/miniframe.h: New file.
2706 * configure.host: Use it.
2708 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2710 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2711 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2712 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2713 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2714 * configure.in (*-*-bsd): Change to *-*-bsd*
2716 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2718 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2719 int, for the sake of the old Portable C Compiler.
2721 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2723 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2725 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2727 * configure.in: Get target name right for m68*-*-hpux.
2729 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2731 * trad-core.c (NO_SIGNED_GET): New macro.
2732 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2733 signed NO_GET, where appropriate.
2735 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2736 * configure.in (*-*-linux*): Remove until linux port for a
2737 non-i386/i486 system is actually available.
2739 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2741 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2742 when compiling under HPUX.
2744 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2746 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2747 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2749 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2750 * bfd/libhppa.h: Include sysdep here. Conditionalize
2751 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2752 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2755 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2757 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2758 GNU version is needed.
2760 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2762 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2764 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2766 * Makefile.in: Build elf32-hppa.o.
2768 * syms.c (BSF_FUNCTION): New symbol flag.
2770 * elf32-hppa.c: Fixed to work with elf32-target.h.
2772 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2774 * libaout.h (NAME): Don't define if already defined.
2776 * libelf.h: Protect against multiple inclusions.
2777 (elf_symbol_type): Moved here, added new fields.
2778 (struct elf_backend_data): New field `global_sym'; I suspect this
2780 * elf32.c (elf_symbol_type): Deleted from here.
2781 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2782 point to backend versions of symbols.
2783 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2784 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2786 (elf_write_object_contents): Write program headers if appropriate.
2787 (bfd_section_from_shdr): Unnamed sections get empty string for
2788 name, not "unnamed". Handle SHT_NOBITS separately from
2789 SHT_PROGBITS, and set some different flags.
2790 (elf_file_p): New routine.
2791 (elf_object_p, elf_core_file_p): Call it.
2792 (elf_object_p): Handle EM_HPPA.
2793 (elf_symbol_from, elf_idx_of_sym): New functions.
2794 (elf_make_sections): Get symbol number right for relocations. Set
2795 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2796 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2797 SHT_PROGBITS. Always generate symtab and strtab, not only if
2798 relocations are needed. Set SHF_* flags as appropriate.
2799 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2800 (elf_write_object_contents): Fix off-by-one error in symbol count.
2801 Store a correct value for the symbol; write the size field
2802 properly; make some guesses about the type field. Set section
2803 type correctly for string tables.
2804 (section_from_elf_index): Check for absolute and common sections
2806 (elf_section_from_bfd_section): Ditto.
2807 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2808 Use empty string instead of "unnamed" for nameless symbols.
2809 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2810 HPPA (only?). Don't free raw symbols; keep the pointer around for
2812 (elf_set_arch_mach): Handle bfd_arch_hppa.
2813 (elf_find_nearest_line): Just return false.
2814 (elf_write_object_contents, elf_set_section_contents): Set
2815 output_has_begun field after computing file positions.
2816 (elf_set_section_contents): Write section contents immediately,
2817 rather than caching the whole file and writing it at close time.
2819 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2820 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2821 hppa_reloc_expr_type_alt): New enumerator types.
2823 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2824 * configure.in, configure.host: Use them.
2826 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2828 * elf32-target.h: Allow overrides of armap defaults.
2830 * elf32-hppa.c, elf32-hppa.h: New files.
2832 * config/hp300hpux.mt: New file.
2834 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2836 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2837 (aix386_core_vec): Update for new fields.
2839 * archive.c (bfd_generic_archive_p): Call target-specific
2840 slurp_armap code, instead of bfd_slurp_armap.
2841 (bfd_slurp_bsd_armap_f2): New function.
2842 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2843 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2845 * libaout.h (struct aoutdata): New field for subformat, for
2846 differentiating between highly similar a.out formats.
2847 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2848 version of function.
2849 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2851 * hp300hpux.c: New file.
2852 * Makefile.in: Include it.
2854 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2856 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2859 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2861 * trad-core.c (trad_unix_core_file_p): Check the file size.
2863 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2865 * coff-alpha.c: Remove duplicate function and add warnings.
2867 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2869 * sco-core.c (sco_core_vec): Add initializers for new target
2872 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2874 * coffcode.h [_LIT]: Recognize .lit section.
2876 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2878 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2879 config/alphaosf.mt, hosts/alphaosf.h: New files.
2881 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2883 * Merge in HPPA/BSD changes from Utah.
2884 * hppa.c: Use this for both HPUX & BSD.
2885 * targets.c: Enable hppa_vec for both HPUX & BSD.
2886 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2887 * hosts/hppabsd.h: #define HOST_HPPABSD.
2889 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2891 * libbfd.c: Whitespace changes around byteswap macros.
2892 * libbfd-in.h: Whitespace changes around byteswap declarations.
2894 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2896 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2897 system_error anymore. It confuses bfd_check_format().
2899 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2901 * bfd.c: Add sgi_core_data to tdata union.
2902 * coff-mips.c: Add Irix 4.x core file support.
2903 * hosts/irix4.h: #define HOST_IRIX4.
2905 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2907 * aoutx.h (translate_from_native_sym_flags): Check that the
2908 symbol's section does get set.
2909 (slurp_symbol_table): Zero index means null-string name.
2911 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2913 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2915 (write_syms): Use them, to reduce string table size.
2917 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2919 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2920 new signed get/put fields. Minor reformatting to label
2923 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2925 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2927 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2928 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2930 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2932 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2934 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2935 (swapcore_sparc): Make sp a bfd_vma.
2937 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2939 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2940 libbfd.c, libbfd-in.h: Add _do*signed*.
2941 targets.c, all targets: Add bfd*signed*.
2942 bfd-in.h: Add bfd_signed_vma. Add comments.
2944 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2946 * format.c (bfd_check_error): Check error return from
2947 _bfd_check_format routines.
2949 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2951 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2952 recognize .data section if present.
2954 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2956 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2957 check for the case where the user sets the address of the BSS
2958 section (and the file header can't specify this). Let the user
2959 set it wherever they want, regardless of what goes in the header.
2961 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2962 straight through into BFD sections. Add comments.
2964 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2966 Cleanup in preparation for better 64-bit host support.
2968 * bfd-in.h (bfd_64_type): Remove.
2969 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2971 * bfd-in.h (bfd_size): Remove.
2973 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2975 * bfd-in.h (bfd_word): Remove.
2976 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2978 * bfd-in.h (rawdata_offset): Remove.
2979 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2980 (bfd_perform_relocation): Lint.
2981 (enum bfd_reloc_status): Comment cleanup.
2983 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2985 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2987 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2989 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2991 * elf32.c: Clean up old comments.
2993 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2995 * config/sun3.h: String argument to fprintf is const.
2997 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2998 on systems which define PAGE_SIZE in <limits.h>.
3000 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3002 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3003 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3004 the core file failing signal.
3005 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3006 to supply the core file failing signal.
3008 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3010 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3011 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3012 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3013 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3015 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3017 * coff-mips.c (PAGESIZE): Correct value.
3019 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3021 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3022 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3024 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3026 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3027 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3029 (coff_compute_section_file_positions): Force vma and lma of _LIB
3031 (coff_set_section_contents): Count number of entries in new lma
3033 * coffgen.c (make_a_section_from_file): Force lineno_count of
3034 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3035 SCO 3.2v4 shared library.
3036 * seclet.c (rel): Copy over any section with contents, not just
3039 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3042 * coff-i386.c (coff_i386_reloc): New function, to generate
3043 relocateable output correctly.
3044 (howto_table): Use coff_i386_reloc for all reloc types.
3045 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3046 for a common symbol.
3047 (i386comm_value): Removed; no longer needed.
3049 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3051 * coffcode.h (coff_set_section_contents): Don't write out
3052 sections without a filepos.
3054 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3056 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3058 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3060 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3061 * libecoff.h (ecoff_data_type): Added gp_size field.
3062 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3063 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3064 Set flags to 0 for large common symbols.
3065 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3066 which can occur for gas-generated relocs.
3067 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3068 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3069 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3071 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3073 * srec.c (srec_set_section_contents): Use lma field for load
3075 * section.c: Add declaration of lma field to section structure.
3076 * coffcode.h (coff_write_object_contents): Use lma field for load
3078 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3080 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3081 symbols in a better way. (translate_to_native_sym_flag): Set the
3082 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3084 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3085 (bfd_make_section): Cope with new builtin section.
3086 * syms.c (bfd_decode_symclass): Can now print indirect section
3089 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3091 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3092 defined, and yields false.
3093 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3095 * archive.c (snarf_ar_hdr): Add support for reading (only,
3096 so far) BSD-4.4-style extended headers.
3097 * archive.c: Some more comments.
3099 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3101 * Makefile.in: fix rule for dvi and info, so that the recursive
3102 makes does the right thing, instead of always info
3104 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3106 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3107 archive members; they need more special reatment. For now, verify
3108 that computed and actual file positions correspond.
3110 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3112 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3113 (set_arch_mach): Delete non-MIPS code.
3114 (reloc_howto_type_lookup): Ditto.
3115 * Makefile.in: Adjusted.
3117 * libbfd.c (bfd_tell): Update `where' field.
3118 (bfd_seek): Don't do anything if we're not changing the file
3119 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3120 field against a SEEK_SET request. Call bfd_tell to re-update
3121 `where' field when done.
3122 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3124 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3126 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3128 * Makefile.in: added installcheck target
3130 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3132 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3133 if the type is not stNil.
3135 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3137 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3138 forward declarations.
3140 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3141 it's implied by the type.
3143 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3145 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3147 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3149 * rs6000-core.c: Add .ldinfo section.
3151 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3153 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3155 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3157 * section.c (bfd_set_section_contents): whitespace
3158 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3161 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3163 * hosts/go32.h: don't define POSIX_UTIME
3165 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3167 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3168 against machine architecture stored in the ELF header, to resolve
3170 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3171 NULL, so only use results when non-NULL.
3172 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3173 and add to vector of targets.
3175 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3177 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3178 are always just debugging symbols.
3180 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3181 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3183 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3185 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3186 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3187 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3188 defined, which they aren't in hpux 7.0.
3190 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3191 Tran-Le, tranle@intellicorp.com.
3193 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3195 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3196 ahead and do the relocation.
3197 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3198 what needs to be done.
3199 (ecoff_reflo_reloc): Do the REFHI relocation here.
3201 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3203 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3204 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3205 relocs are reasonable.
3206 * coff-msym.c: Eliminated uses of DEFUN.
3207 (ecoff_swap_tir_out): New function.
3209 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3211 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3212 * configure.host (vax-*-ultrix2*): Add triplet.
3213 * hosts/vaxult2.h: New file.
3214 * config/vaxult2.mh: New file.
3216 * aoutx.h (string.h): Include for strchr and friends.
3217 * archive.c (string.h): Include for memchr and friends.
3218 * elf32.c (string.h): Include for strrchr and friends.
3220 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3222 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3223 (MY_set_sizes): Use sunos4_set_sizes.
3225 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3226 deleted, as well as elf-big and elf-little targets.
3227 * libelf.h: New file.
3228 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3230 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3232 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3234 * coffcode.h (coff_compute_section_file_positions): Don't need
3235 variable "old_sofar" if compiling for i960.
3237 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3239 * libbfd.h: Updated.
3241 * ieee.c (exten, envi): "static" belongs first in declaration.
3243 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3245 * srec.c: add support for symbolsrec, srecords with symbols in
3248 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3250 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3251 to avoid lint complaints.
3253 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3255 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3256 type SHT_STRTAB. Don't alter file offset for section 0.
3257 (reloc_type_names): Now an array instead of a macro. Still inside
3258 "#if 0", since it's used only in debugging code also in "#if 0".
3259 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3260 (sort_reloc_map): New function.
3261 (sparc_reloc_map): New variable.
3262 (elf_bfd_reloc_type_lookup): New function.
3264 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3266 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3267 bfd_make_debug_symbol; they were already in the target structure.
3268 * Adjusted all uses of JUMP_TABLE.
3269 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3270 from coff_make_debug_symbol.
3271 * libcoff.h: Updated accordingly.
3273 * Minor cleanups provoked by gcc warnings:
3274 * aoutx.h (NAME(aout, reloc_type_lookup)),
3275 cpu-h8300.c (local_bfd_reloc_type_lookup),
3276 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3278 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3279 ieee.c (ieee_slurp_section_data),
3280 elf.c (elf_make_sections, elf_fake_sections,
3281 elf_compute_section_file_positions, elf_write_object_contents):
3282 Removed unused variables.
3283 * archures.c: Removed /* from within comment.
3284 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3285 * oasys.c (oasys_write_data): Initialize i.
3287 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3289 * libcoff.h (obj_raw_syment_coun): New macro.
3290 * coffgen.c (coff_get_normalized_symtab): Initialize
3292 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3294 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3296 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3298 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3299 for compatibility with tools from MIPS.
3301 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3302 * config/irix3.mt, config/irix4.mt: Removed.
3303 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3304 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3306 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3308 * hosts/hp300bsd.h: Add gross hack to determine whether we
3309 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3310 files (and set other parameters) to match.
3312 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3314 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3315 ansi definition which otherwise confuses non-ansi compilers.
3317 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3318 ultrix cc by forward declaring getenv as is done in
3321 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3323 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3324 avoiding a fatal error in vax ultrix 4.2 cc.
3326 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3328 * bfd-in.h, VERSION: Roll to version 2.1.
3330 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3332 * oasys.c (oasys_write_object_contents): Lint.
3333 * srec.c: Whitespace cleanup.
3335 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3337 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3338 cleaned up output formatting a bit.
3340 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3342 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3343 relaxable. Should be moved somewhere else.
3345 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3347 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3348 (aout_mips_*_vec): Added seclet_link element.
3350 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3351 support for aout-mipsbsd target.
3353 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3355 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3357 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3359 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3361 Add support for the H8/500
3363 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3365 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3367 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3368 * coff-mips.c: Now includes libecoff.h.
3369 (ecoff_data_type): Moved to libecoff.h.
3370 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3371 call it. If there is ever another ECOFF target, this and the
3372 swapping functions should be accessed via an ECOFF specific target
3374 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3376 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3378 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3379 no longer includes this file.
3381 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3382 bits to 0 to make comparison test useful.
3384 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3385 avoid overflowing GP accessible sections in binutils/objdump.
3387 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3389 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3390 reading more robust: Fail if string index is out of string
3393 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3395 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3396 PCREL13): Don't take dst_address into account; the input file has
3397 already taken care of that.
3399 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3401 * coff-mips.c: Completed support for linker and binutils.
3403 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3405 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3406 original addend from section contents.
3408 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3410 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3411 * hosts/delta88.h (strtol): Fix prototype.
3412 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3414 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3416 * elf.c: Get rid of "#ifdef sparc".
3417 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3418 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3420 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3421 compile type conditionals on host CPU.
3422 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3424 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3426 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3428 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3429 ECOFF which has two common sections.
3430 (bfd_com_section): Set SEC_IS_COMMON flag.
3431 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3432 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3433 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3434 bfd_is_com_section macro rather than checking for equality to
3437 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3439 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3440 (coff_mkobject_hook): Accept aouthdr argument.
3441 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3442 Handle NULL aouthdr argument.
3443 (coff_object_p): If there is no aouthdr, pass it as NULL to
3445 * libcoff.h: Rebuilt for mkobject_hook changes.
3447 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3448 additional MIPS ECOFF fields.
3450 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3452 * configure.host: added mips-dec-bsd*
3453 * configure.in: added mips-dec-bsd*
3454 * aout-mipsbsd.c: new file for mips-dec-bsd*
3455 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3456 * aoutx.h: added mips support.
3457 * archures.c: added mips support to bfd_default_scan().
3458 * cpu-mips.c: added support for R4000 (untested).
3459 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3460 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3461 hope will make it into include/bfd.h.
3462 * targets.c: added aout_mips_*_vec.
3464 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3466 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3468 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3470 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3472 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3474 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3476 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3477 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3478 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3479 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3481 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3482 bfd_swap_reloc_in or coff_swap_reloc_out.
3483 * coff-mips.c: Added code to link and write out symbolic debugging
3484 information, and to swap relocs in and out.
3486 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3488 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3489 (coff_write_object_contents): coff_count_linenumbers returns the
3490 number of line number records it found.
3492 * coffgen.c (coff_write_linenumbers): only write out line numbers
3493 in the section they belong to.
3495 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3497 * targets.c (bfd_target): Added relocateable argument to
3498 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3499 target vector for linker use.
3500 * bfd.c (bfd_seclet_link): New macro.
3501 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3502 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3503 and boolean return value. Made static.
3504 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3505 relocateable argument.
3506 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3507 relocateable argument (if relocateable, saves relocs).
3508 * bout.c (b_out_get_relocated_section_contents),
3509 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3510 relocateable argument (if relocateable, just calls
3511 bfd_generic_get_relocated_section_contents).
3512 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3513 argument to prototype.
3514 * All targets: Set new _bfd_seclet_link vector to
3515 bfd_generic_seclet_link.
3517 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3519 * coffgen.c: #include seclet.h.
3521 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3523 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3524 debug info. Setup info about linker symbols only, and use
3525 standard bfd fields to hold the info.
3526 * (hppa_object_p): Remove unneeded decls.
3527 * (hppa_new_section_hook): Get rid of most of this.
3528 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3529 fat. Remove all knowledge of stabs, remove redundant knowledge of
3531 * Remove macros for accessing fields which are now gone.
3533 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3535 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3537 * coff-z8k.c: delete unused reloc functions
3539 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3541 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3542 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3543 * coff-msym.c: Use DEFUN for function definitons.
3544 * coff-mips.c: Added code to read and print symbols, and to find
3547 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3548 swapping functions into coffswap.h for ECOFF use. Moved
3549 relocation functions, only used by h8300 and z8k, into reloc16.c.
3550 Added hooks for coffgen.c functions to backend data structure, and
3551 added hook functions. Still more could be done.
3552 * coffswap.h: New file to hold COFF swapping routines.
3553 * coffgen.c: New file to hold generic COFF functions.
3554 * reloc16.c: New file to hold h8300 and z8k specific relocation
3556 * libcoff-in.h: Added declarations for functions in coffgen.c.
3557 * libcoff.h: Rebuilt to incorporate changes.
3558 * coff-h8300.c: Function name changes.
3559 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3560 hook rather than defining EXTRA_CASES.
3561 * Makefile.in: Build new files coffgen and reloc16. Added
3562 dependencies of coff-*.o on coffswap.h and seclet.h.
3564 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3566 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3567 about discarding const.
3569 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3571 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3573 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3575 * configure.in (post-target): If --with-minimal-bfd is specified,
3578 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3580 * srec.c (srec_write_records): one of my boards wants a CR between
3583 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3585 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3586 (it broke a couple of weeks ago).
3588 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3590 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3591 return type, so libbfd.h doesn't reference undefined typedefnames.
3593 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3595 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3597 (coff_pointerize_aux): don't pointerize a negative tagndx
3598 (sometimes generated by SCO 3.2v4 cc).
3600 * bout.c (calljx_callback, callj_callback,
3601 b_out_get_relocated_section_contents): warn if relocating against
3602 an undefined symbol.
3604 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3606 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3607 Make a bunch more routines be static.
3608 * hppa.c (fill_spaces): Get rid of this, replace with much better
3609 written setup_sections().
3610 * (setup_sections): New routine to create BFD sections for each
3611 space and subspace in SOM files.
3612 * (hppa_object_setup): Use BFD sections created by
3613 setup_sections() to locate GDB symbol table info.
3614 * (make_unique_section): New routine to create a BFD section. It
3615 ensures that the given name is unique, and will generate a unique
3617 * (hppa_object_p): Become much more paranoid about file header.
3618 * (make_bfd_asection): Call bfd_make_section to do the dirty
3619 work. Simplify code somewhat.
3620 * (hppa_core_file_p): Use proper name for stack section.
3621 * libhppa.h: Remove millicode_start, millicode_end decls.
3623 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3625 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3627 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3628 relocs, don't bother doing the adjustment if the value to add is
3631 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3633 * bfd.c (bfd_get_size): New function that gets an upper bound
3634 on the possible size of any object in a bfd.
3635 * elf.c (bfd_elf_find_section, elf_get_str_section,
3636 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3638 * elf.c (elf_big_vec, elf_little_vec): Document last three
3639 members initialized to NULL.
3641 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3643 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3645 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3647 * hosts/std-host.h: New file. Attempt at a generic/default
3648 set of definitions, to discourage porting to new hosts by copying.
3649 * hosts/news.h: Removed.
3650 * hosts/sparc.h: Use std-host.h.
3651 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3652 perhaps we can later remove the the_bfd field from each symbol.
3653 * syms.c (struct symbol_cache_entry): Remove unused field
3654 app_data. Add comment noting that the_bfd is almost redundant,
3656 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3657 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3658 * hppa.c (fill_spaces): Make slightly more rebust.
3659 * configure.in: Allow std-host as the "default" host.
3661 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3663 * bfd.c: Add struct hppa_core_data to tdata union.
3664 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3665 Get rid of HPPA/BSD specific code. That will go somewhere else
3667 * (fill_spaces): Don't spin forever and die if you don't find
3668 $MILLICODE$ subspace.
3669 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3671 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3672 Make these work for HPUX.
3673 * (make_bfd_asection): New routine to make section creation a
3675 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3676 * libhppa.h: #include the right system files. Redefine all of
3677 the structs/macros for hacking core files to use more sensible
3678 HPUX core file structures.
3679 * targets.c (target_vector): Conditionalize hppa_vec on
3680 HOST_HPPAHPUX, not hp9000s800.
3681 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3682 malloc and realloc. #define HOST_HPPAHPUX.
3684 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3686 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3687 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3688 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3689 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3691 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3692 * aix386-core.c: New file for handling core files on AIX on PS/2.
3693 * targets.c: if AIX386_CORE, use aix386_core_vec.
3694 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3697 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3699 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3702 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3704 * Makefile.in: added dvi target
3706 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3708 * bfd.c: Use right name for tekhex tdata struct.
3709 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3710 * libcoff.h: Updated to get spacing change from coffcode.h.
3711 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3713 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3715 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3716 functions, with the "guts" of the old bfd_slurp_bsd_armap
3717 and bfd_slurp_coff_armap, but assuming we've already checked
3718 if the armap is present or not.
3719 Also, rewrite a bit to avoid keeping around obstack data
3721 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3722 Various fixes to correctly handle COFF_style archives names.
3723 (Note that because these have a trailing '/', the names can
3724 have embedded spaces.)
3725 * archive.c (bfd_slurp_armap): New function, replaces old
3726 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3727 _either_ format, and calls do_slurp_bsd_armap or
3728 do_slurp_coff_armap if either form of map is seen.
3729 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3730 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3731 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3732 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3734 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3736 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3737 * libhppa.h: Make millicode_start and millicode_end be unsigned
3738 int to be same type as CORE_ADDR in GDB. Why are these here?
3740 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3742 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3743 vaddr of the section to the addend.
3744 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3745 SCO_CORE to SELECT_VECS.
3746 (target_vector): add sco_core_vec.
3747 * sco-core.c (sco_core_vec): add leading underscore initializer.
3748 * configure.in (i[34]86-*-sco*): use target i386-sco.
3749 * config/i386-sco.mt: new file; define SCO_CORE.
3751 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3753 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3755 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3757 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3759 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3761 * hosts/i386linux.h: Include unistd.h.
3763 * aoutx.h (print_symbol): aout_stab_name returns a constant
3765 * libaout.h (aout_stab_name): Fix prototype.
3766 * stab-syms.c (aout_stab_names): Array is now const.
3767 (aout_stab_name): Return value is now pointer to const.
3769 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3772 * syms.c (asymbol): Added new field "app_data", for data
3773 particular to the application. Some of the linker flags ought to
3774 get moved to this field someday.
3776 * archures.c (bfd_default_scan): Recognize a few more numbers:
3777 80486, 80960, and 960.
3779 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3780 bfd_coff_std_swap_table, cast to PTR.
3781 * bfd.c (bfd_coff_swap_*): Deleted macros.
3782 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3784 * coffcode.h (type bfd_coff_backend_data): New structure type,
3785 contains pointers to the COFF-specific swapping routines.
3786 (bfd_coff_std_swap_table): New data structure, to be used when
3787 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3788 (bfd_coff_swap_*): New macros.
3789 * coff-mips.c (mips_coff_swap_table): New data structure.
3790 (ecoff_big_vec): Use it.
3791 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3792 * All other targets: Deleted coff-specific vector entries.
3794 * trad-core.c: Fixed some `PARAMS' uses that were missing
3797 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3799 * aoutx.h (some_aout_object_p): Protect arg prototype in
3800 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3802 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3804 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3805 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3806 PARAMS for readability.
3808 * aoutx.h: Add type to callback parameter.
3809 * coff-mips.c: Don't call trad-core.h, not needed.
3810 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3811 * trad-core.h: Eliminate, unused.
3813 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3815 * format.c (bfd_check_format): if default target isn't found
3816 then look through the entire list rather than return early.
3818 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3820 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3822 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3824 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3826 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3828 * coff-z8k.c: checkpoint, more addressing modes handled
3829 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3832 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3834 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3836 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3838 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3840 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3842 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3843 and about when file descriptors are closed.
3845 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3847 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3848 written out correctly.
3850 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3852 * section.c: New section bit SEC_SHARED_LIBRARY.
3853 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3854 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3857 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3859 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3860 macros; use PARAMS to declare the function pointers involved.
3862 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3863 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3865 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3867 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3869 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3870 declaring pointers to functions.
3871 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3872 * seclet.h: Declare external function with PARAMS.
3874 * doc/chew.c (exfunstuff): Eliminate.
3875 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3876 * doc/proto.str: Use paramstuff rather than exfunstuff.
3878 * libbfd.h: Update, based on changes in source code and chew.
3880 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3882 * libieee.h: Add FIXME about removing limit on number of sections.
3883 * bfd-in.h: Improve comments to make it clear that bfd.h is
3884 the wrong place to edit this file.
3885 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3886 same places where we install bfd.h.
3888 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3890 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3891 symbol type before blindly modifying the auxent. Specifically,
3892 only modify the endndx fields for types that need it, and don't
3893 set the array information for non-arrays.
3895 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3897 * aoutx.h (some_aout_object_p): Section list should be set up
3898 correctly anyways; don't have to set up "next" pointers manually.
3900 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3902 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3903 config/i386v.mh: removed -DUSG from HDEFINES.
3904 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3906 hosts/i386v.h: don't define POSIX_UTIME.
3908 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3910 * ieee.c (ieee_slurp_sections): make a private copy of the
3911 section's name before truncating it.
3913 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3915 * hppa.c: add symbol_leading_char entry in transfer vec
3917 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3919 * ieee.c (get_symbol): can now cope when two symbols of a
3920 different class, but the same index number occur consecutively.
3921 (get_section_entry): nicer name for sections being forward
3922 referenced. (ieee_archive_p): don't free the filename string,
3923 since it was never malloced.
3925 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3927 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3929 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3931 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3932 optionally setting the dimen info, since they are in the same
3933 memory locations. Also zero out external auxent.
3934 (coff_write_symbol): don't zero external auxent; now done in
3937 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3939 * Check fclose return value for errors.
3940 libbfd.h: bfd_cache_close now returns a boolean.
3941 cache.c (bfd_cache_delete): return fclose success value.
3942 (bfd_cache_close): return bfd_cache_delete return value.
3943 opncls.c (bfd_close, bfd_close_all_done): return result of
3946 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3948 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3950 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3952 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3953 work out a coff relocation type from a howto's attributes rather
3954 than using the input r_type field. This fixes PR1677 and allows
3955 conversion of a.out relocs to coff relocs.
3957 * coffcode.h (coff_write_relocs): if supplied a relocation
3958 relative to an absolute symbol, use the right symbol index.
3960 * reloc.c (bfd_perform_relocation): do a partial link for coff
3963 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3965 * changes to support i386-sysv with shared libraries:
3966 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3967 check for .data2; if _LIB is defined, check for it; map
3968 SEC_NEVER_LOAD to STYP_NOLOAD.
3969 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3970 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3971 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3972 if section has contents, not just if it is loadable; if
3973 TWO_DATA_SECS, check for .data2
3974 (coff_set_section_contents): set vma of .lib section to number of
3976 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3977 don't define coff_write_armap to bsd_write_armap.
3978 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3981 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3983 * solaris2.h: Get the definition of alloca from alloca.h if we
3986 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3988 * configure.in (i960-*-{aout,bout}): Support these.
3990 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3992 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3994 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3996 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3997 no-longer-used definitions of L_SET and L_INCR.
3998 * i386linux.h: Tweaks to smooth Linux build.
4000 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4002 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4004 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4006 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4007 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4008 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4009 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4011 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4012 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4014 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4016 * configure.host: New file, contains mapping of host configs
4017 to host support file names for bfd, binutils, opcodes.
4018 * configure.in: Use it.
4019 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4020 * i386bsd.c: Cleanup, reformat.
4021 * config/i386-bsd.mt: Comment changes.
4022 * config/i386bsd.mh: New file for core file support.
4023 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4024 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4025 on BSD 4.4 define ALIGN (sigh!).
4027 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4029 * libaout.h (aout_backend_data): added exec_header_not_counted
4030 field. For ZMAGIC files only, when text_includes_header is set, by
4031 default the length of the exec header is counted in the text
4032 section size. For go32, exec header is mapped in but does *not*
4033 contribute to the size of section.
4034 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4035 is not set, but ztih is, add the size of the exec header to the
4036 recorded size of the text section.
4037 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4038 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4039 Also set text_includes_header.
4040 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4041 by default in MY(backend_data).
4043 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4045 * aout-target.h (callback): Don't define this function if it won't be
4048 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4049 type doesn't match. Don't lose if file sections have already been
4051 (set_arch_mach): Set reloc_entry_size.
4052 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4054 * hosts/i386bsd.h: New file.
4055 * configure.in: Recognize i[34]86-*-bsd host.
4057 * aout-target.h (callback, write_object_contents): Delete unused
4060 * aoutx.h (reloc_type_lookup): New function.
4061 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4062 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4063 (MY_reloc_howto_type_lookup): Don't define it.
4065 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4067 (slurp_symbol_table): Use header byte order, not target byte
4068 order, for reading symbol data.
4070 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4072 * configure.in: Undo some brain damage in the host section.
4073 * configure.in: Reformat the target section, test many configs.
4074 * Makefile.in (make): Remove obsolete `make make'.
4075 * aoutx.h (some_aout_object_p): Make defines line up.
4077 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4079 Now a bfd knows whether underscores are normally prepended
4080 to symbols in its file format.
4082 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4083 coff-z8k.c: targets set so they have leading underscore
4084 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4085 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4086 without leading underscore flag
4087 * targets.c: add symbol leading char to xvec description
4088 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4090 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4092 * archive.c: Make errno global.
4093 * archive.c (_bfd_write_archive_contents): If read fails (and
4094 errno!=0) set bfd_error to malformed_archive (since this probably
4095 indicates a truncated archive), rather than system_call_error.
4097 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4099 * Makefile.in: added rules for i386bsd.c
4100 * i386bsd.c: new file, supporting 386bsd.
4101 * configure.in: recognize i386-*-bsd target.
4102 * config/i386-bsd.mt: new file - 386bsd target configuration.
4104 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4106 * configure.in: re-arrange host section to use *-*-* notation,
4107 clean up some of the target section as well
4109 * seclet.c: cast result of bfd_get_relocated_section_contents to
4110 avoid compiler warnings
4112 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4114 * coffcode.h (coff_section_symbol): Create section if it doesn't
4117 * bout.c: Removed some unused variables.
4119 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4121 * Portability fixes from p3:
4122 coffcode.h (coff_write_relocs): removed sanity check until it
4123 works on all targets (per advice from sac).
4124 config/hp9000.mh: new file to define USG.
4125 hppa.c: #undef hppa before the JUMP_TABLE.
4126 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4128 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4129 local variable target volatile to avoid mysterious bug in
4132 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4134 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4135 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4137 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4139 * coff-z8k.c (func_da, func_jr): Lint.
4140 * coffcode.h: Use memset rather than bzero.
4141 * elf.c: Use memcpy rather than bcopy.
4142 * tekhex.c: Use memset rather than bzero.
4144 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4146 Add Adobe a.out support.
4148 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4149 * config/adobe.mt: Add.
4150 * configure.in (*-adobe-* target): Add.
4151 * targets.c (a_out_adobe_vec): Add.
4152 * Makefile.in: add aout-adobe.c.
4154 * configure.in: Put two dashes in all entries to be matched.
4155 Add comments to remind people to do this.
4156 Reorder all entries that match manufacturer names, to occur
4157 last, so they will only be matched if no more specific match
4158 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4160 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4162 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4163 since we should never have a NULL section.
4164 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4165 tests, set the section to bfd_abs_section.
4167 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4169 * coff-z8k.c: getting closer
4170 * coffcode.h (coff_get_relocated_section_contents): allow
4171 EXTRA_CASES hooks for different arches to provide different reloc
4173 * seclet.h: #ifndef around it to allow multiple inclusion
4174 * srec.c: minor doc fix
4176 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4178 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4180 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4182 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4185 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4187 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4188 filling in reloc, in case immediately following code doesn't set
4191 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4193 * coffcode.h (coff_renumber_symbols): set the last renumbered
4194 symbol pointer to NULL, as expected by coff_write_linenumbers.
4195 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4196 type R_IHCONST used on the 29k.
4198 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4200 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4201 update, based on how the underlying file was opened. Obsoletes
4203 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4204 all FASCIST_FDOPEN config defines.
4206 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4208 * sparc-opc.c: Moved to opcodes library, now that we have one.
4209 * Makefile: Don't compile it.
4211 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4213 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4215 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4217 * section.c (bfd_set_section_flags): Remove a sanity check.
4218 It is unfortunately broken, and prevents strip from working.
4220 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4222 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4223 created by last change.
4225 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4227 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4228 * bfd-in.h: Bump to version 2.0.
4230 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4232 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4233 braindamaged HP/Apollo compiler happy.
4235 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4237 * format.c: Fix description of search for matching target.
4238 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4239 * targets.c: Update description of search for matching target.
4240 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4241 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4242 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4244 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4246 * Makefile.in: Added mostlyclean/clean/distclean rules.
4248 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4250 * targets.c (target_vector): Take out oasys (unless that is
4251 the default): Because there is no magic number in archives,
4252 there can be annoying target mis-matches.
4254 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4256 * sparc-opc.c: Rigorously updated to match architecture manual.
4258 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4260 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4261 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4262 to the built-in abs_section were not written out correctly.
4264 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4266 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4267 large, assume we're using a swapped byte order and fail with
4268 wrong_format rather than dumping core.
4270 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4272 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4273 filename constraints.
4274 * Makefile.in: Updated to reflect change.
4276 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4278 Add preliminary support for the we32k:
4280 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4282 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4284 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4286 * bout.c: added support for relaxable alignment relocs.
4288 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4289 pass down pointer to play area rather than use alloca
4291 * cpu-z8k.c (compatible): made static to reduce name space
4294 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4296 Add basic support for the z8k:
4298 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4299 section.c, targets.c,
4301 * syms.c: move mis-inserted patch.
4303 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4305 Documentation fixes:
4306 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4307 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4309 * reloc.c: break out addend item from surrounding text.
4311 * doc.str (DOCDD): Defined. Adds text to output.
4312 (bodytext): Put bulletize before kill_bogus_lines.
4313 * chew.c (bulletize): End itemization after a blank line, to
4314 prevent following text from being swallowed up in an item.
4316 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4318 * configure.in: Add sparclite as a target.
4320 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4322 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4325 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4326 from a coff file (csym is null), dont deref them
4328 * ieee.c (parse_expression): get the answer right when adding an
4329 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4330 on elts so that filename is filled in.
4332 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4334 * bout.c (howto_align_table): New set of relocs, with enough
4335 data for "objdump -r" to work.
4336 (b_out_reloc_type_lookup): Recognize alignment relocs.
4338 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4340 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4341 invocations of make. Also, always create installation
4344 * config/apollov68.mh: removed -g from CC definition.
4346 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4348 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4349 overflowing gp-offset range.
4351 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4353 * srec.c (srec_set_section_contents): don't write out sections
4354 without the LOAD and ALLOC attributes
4356 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4358 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4359 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4360 * aout-target.h (callback): Don't set page/seg sizes.
4362 (set_sizes): New routine.
4363 (backend_data): Point to it.
4364 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4365 (sunos4_aout_backend): Point to it.
4366 * aoutx.h (set_arch_mach): Call set_sizes callback.
4368 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4370 * aout-target.h: Make _bfd_slurp_extended_name_table be
4371 the default. Given that we *write* the suckers (for long
4372 archive member names), we really ought to be able to read them!
4373 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4374 seem to be needed, and many machines don't have it.
4376 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4378 * coff-m68k.c (vector): read and write archives in coff format.
4380 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4382 * opc-sparc.c: New file.
4384 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4386 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4387 pointers to bfd_byte* before performing arithmetic on them. Such
4388 use with bare void* pointers is a gcc extension.
4389 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4390 * archive (normalize): Add to CONST to match actual usages with
4393 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4395 * configure.in: Recognize i486 host cpu, and use i386-elf
4398 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4400 * config/stratus.mt (CC): Remove definition.
4401 * elf.c (bfd_section_from_shdr): Test for the possibility that
4402 section_from_elf_index returns NULL and don't dereference it.
4404 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4406 * add hppa_data to bfd tdata (indirectly via sef).
4408 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4410 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4412 * configure.in: error messages to stderr, not stdout
4414 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4416 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4417 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4418 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4420 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4422 * configure.in: recognize hppa* instead of hppa
4424 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4426 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4427 RTYPE2HOWTO to cope with same.
4428 * reloc.c (bfd_perform_relocation): added support for size of -2
4429 (subtract a word reloc type). Updated doc.
4431 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4433 * Makefile.in: merged changes from progressive, removed rcsid.
4435 * archures.c, archive.c, Makefile.dos: removed rcsid.
4437 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4439 * bfd-in.h : add BFD_IS_RELAXABLE flag
4440 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4441 header e_relaxable, major hackery in callbacks
4442 * libaout.h : add space for a_relaxable.
4443 * seclet.c (rel): don't relax empty sections
4446 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4448 * section.c (STD_SECTION): add some casts to the initializers for
4451 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4453 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4454 and add appropriate casts to keep (picayune) aix-cc happy.
4456 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4458 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4459 symbol pointers. Punt expensive & useless bfd_realloc. Use
4460 malloc for raw symbols, and free it before returning.
4461 (bfd_section_from_shdr): Do not slurp symbol table until politely
4462 asked. Do not even slurp string tables.
4463 (elf_get_symtab_upper_bound): Count 'em without reading them.
4464 (elf_get_symtab): This is how to politely ask. Schlurp!
4465 This should probably just *become* elf_slurp_symbol_table, FIXME.
4467 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4469 * archive.c (bsd_write_armap): write the timestamp of the
4470 archive header to be just a little bit later than the timestamp of
4471 the file, otherwise the linker will complain that the index is
4474 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4476 * configure.in: Add m68k-ericsson-*.
4478 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4480 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4481 * elf.c: Remove unconditional debug printf's.
4482 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4483 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4484 (elf_slurp_symbol_table): Hand out symbols in forward, not
4485 reverse order. Simplify duplicate code.
4487 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4489 * elf.c: Remove "(void)" casts from function calls where the
4490 return value is ignored, in accordance with GNU coding standards.
4492 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4494 * hppa.c: Apply John's standard fix to avoid "empty translation
4495 unit" warnings from some ANSI-C compilers.
4497 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4499 * hosts/solaris2.h: Configure same as sysv4.
4501 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4503 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4504 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4505 type match actual return type.
4506 * elf_print_symbol (section_name): Make CONST.
4508 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4510 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4511 New files, for Linux (a free Unix clone for 386 machines).
4512 * Makefile.in, configure.in, targets.c: Update accordingly.
4514 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4515 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4516 correct calling of howto special functions and fixes from Raeburn
4518 * archures.c: nuke bfd_reloc_code_type
4519 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4520 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4521 SEC_NEVER_LOAD, various other bfdgas newness
4522 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4523 * targets.c: change jump table vector to above
4526 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4528 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4529 its prototype will be included in libbfd.h. Change result type
4530 to struct * (rather than equivalent typedef) so it can be used in
4531 the prototype, where they typedef won't be known.
4532 * libbfd.h: Updated version.
4534 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4536 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4537 targets.c: HPPA merge.
4539 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4541 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4542 * config/solaris2.mh: Kludge around Sun compiler bug.
4544 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4546 * libaout.h (aout_backend_data): Change defs of two bitfields to
4547 be unsigned chars instead to get around rs6000 compiler problem.
4549 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4551 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4552 Correct misconception that there can be only one symbol table.
4553 Only call elf_slurp_symbol_table on the full symbol table, not
4554 the dynamic one which is only a subset of the full one.
4556 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4558 * coffcode.h (coff_compute_section_file_positions): For I960,
4559 don't align sections in file.
4561 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4563 * targets.c (struct bfd_target): Added field for target-specific
4564 (but not file-specific) data, for distinguishing minor
4565 characteristics between (e.g.) a.out formats.
4567 * section.c (struct sec): New field user_set_vma indicates vma
4568 field should be heeded, not assumed to be unset.
4569 (STD_SECTION): Initialize that field of standard sections to zero.
4570 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4572 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4573 pre-swapped version.
4575 * archures.c (struct bfd_arch_info): Fixed order of comment and
4576 field decl. New fields indicate size of page and segment for
4578 * cpu-m68k.c (N): Fill in values.
4579 * cpu-sparc.c (arch_info_struct): Ditto.
4581 * libaout.h (struct aout_backend_data): Various bits of data (not
4582 all used currently) with characteristics of a.out implementation.
4583 Important field for now is text_includes_header, indicating that
4584 the text section starts immediately after the file header, which
4585 gets mapped in with it.
4586 (struct aout_data): New fields indicate whether vma has been
4587 adjusted yet (not yet used), and what magic number will be used in
4588 the output file (should go away in favor of vma_adjusted).
4589 (WRITE_HEADERS): Code for dealing with section sizes and related
4590 header fields replaced with call to adjust_sizes_and_vmas.
4591 * aoutx.h (some_aout_object_p): Fill in magic number field.
4592 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4593 (set_arch_mach): Set page size and segment size once CPU
4595 (adjust_sizes_and_vmas): New function; has much code moved
4596 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4597 and size parameters, as well as many header fields, after deciding
4598 on magic number for output file. Checks to ensure that this
4599 adjustment has only been done once.
4600 (set_section_contents): Call adjust_sizes_and_vmas instead of
4601 doing much of the work here.
4603 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4604 default (null) values of these fields.
4605 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4606 value in exec header.
4607 (sunos4_aout_backend, MY_backend_data): Define backend data
4608 indicating file header is included in text section.
4610 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4612 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4613 gcc version 2, to avoid warnings.
4615 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4617 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4618 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4620 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4622 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4624 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4626 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4627 * configure.in: Rewrite target parsing to use simple format.
4628 Handle sparc-sun-solaris2 configuration.
4629 * aout64.h: Avoid ANSI C brain death warning.
4630 * elf.c: Avoid trigraph (???) or /* in comments.
4632 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4634 * config/sysv4.mh: new file, RANLIB=echo
4636 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4638 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4640 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4641 elf_core_tdata_struct into a single common struct. Core files
4642 wouldn't have worked at all without this.
4643 (bfd_elf_find_section): New function for GDB's undercover use
4644 to find string sections that BFD hides from it.
4645 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4647 (elf_object_p, elf_core_file_p): Allocate internal file header
4648 storage dynamically.
4649 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4650 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4652 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4654 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4656 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4658 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4660 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4662 * configure.in: handle m680[01234]0 as aliases for m68k
4664 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4666 * coff-a29k.c: do byte relocs correctly
4667 * coffcode.h (styp_to_sec_flags): never load INFO sections
4668 * seclet.c (rel): don't relocate INFO sections
4670 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4672 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4673 Make the symbols unmodifiable.
4674 (bfd_section_init): Deleted.
4675 * init.c (bfd_init): Don't call bfd_section_init.
4677 * section.c (bfd_set_section_contents): Ensure that range to be
4678 written is within section boundaries.
4679 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4682 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4684 * coff-i960.c (howto_table): Deleted.
4685 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4686 interesting entries from old howto_table.
4687 (RTYPE2HOWTO): Adjusted to use switch.
4688 (coff_i960_reloc_type_lookup): New function.
4690 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4691 records for section symbol.
4692 (make_abs_section): Unused; deleted.
4693 (renumber_symbols): Re-order symbols so undefined symbols come
4694 last, as COFF format desires.
4695 (coff_write_symbol): Put C_FILE symbols in debug section always.
4696 (coff_section_symbol): New function; creates a symbol with the
4697 same name as a section, and sets up aux records for it.
4698 (coff_add_missing_symbols): New function; adds section symbols to
4699 symbol table if they aren't there already. Should someday also
4700 add a dummy C_FILE symbol if none is present.
4701 (coff_write_object_contents): Add missing symbols before preparing
4702 symbol table to be written.
4703 (coff_slurp_reloc_table): Verify that symbol indices read in are
4704 in a reasonable range.
4705 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4706 (obj_conv_table_size): Accessor macro.
4708 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4709 reloc types on i960.
4711 * bfd-in.h (bfd_get_section_name): New macro. Like
4712 bfd_section_name, but returns rvalue, not lvalue.
4713 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4714 (bfd_get_section_flags): Now returns rvalue.
4716 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4717 general, some specific to sparc or i960.
4719 * aoutx.h (set_section_contents): Set VMA for each section based
4720 on previous section. If text section VMA doesn't appear to have
4721 been set, make a best guess from the type of file.
4723 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4725 (MY(vec)): Initialize reloc_type_lookup field.
4727 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4728 (bfd_error_trap, bfd_error_vector): Extern, not common.
4730 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4731 few types of relocs for sparc; will need enhancement.
4733 * bout.c (callj_callback): Use DEFUN macro in definition.
4734 * coff-i960.c (optcall_callback): Likewise.
4736 * targets.c (bfd_target): Added fields reloc_type_lookup and
4737 _bfd_make_debug_symbol. Also minor comment changes.
4738 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4739 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4740 than arch info, and dispatch with BFD_SEND. Callers changed.
4741 * archures.c (struct bfd_arch_info): Deleted field
4743 * cpu-*.c: Don't initialize that field.
4745 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4746 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4747 (bfd_errmsg): Now returns ptr to const.
4748 * bfd-in.h (bfd_errmsg): Fix prototype.
4750 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4751 * reloc.c (bfd_generic_relax_section): Ditto.
4753 * section.c (Section Output doc): Improve description of use of
4754 output_section and output_offset.
4756 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4758 * sco-core.c: new file from net.
4759 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4760 Now we have the hairy linker, it's possible to move symbols from
4761 one section into another. Actually make that work!
4763 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4765 * hosts/sun3.h: fix declaration of free.
4767 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4769 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4770 * coff-h8300.c (reloc_processing): all relocs are relative to
4772 * opncls.c: don't use fdopen on DOS systems
4774 short patches from Glenn Kasten (glenn@ready.com)
4775 * target.c: enabled oasys support
4776 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4777 fix problem where a relocation which crossed a modification byte
4778 boundary did not work. Fix problem where a relocation near the end
4779 of a data record did not work.
4782 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4784 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4785 archvie header string counts the endian way, this heuristic sees
4786 how big an archive string to read by trying it one way and if the
4787 string table is unreasonably big, trying it the other. *FIXME*.
4788 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4790 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4792 * bfd-in.h: Increase version number to 1.97, for consistency
4794 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4796 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4798 * bfd-in.h: bump version to 1.96
4799 Major change; changed calling convention for
4800 bfd_get_relocated_section_contents so that caller allocates
4801 memory for section data.
4802 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4803 seclet.c, targets.c, bfd.c: reflect new convention.
4804 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4805 case, then use reasonable default values for SEC_* flags.
4807 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4809 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4810 size of output reloc struct.
4811 * targets.c, Makefile.in: comment out tekhex for the moment.
4812 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4813 * configure.in: tandem target is st2000
4814 * coff-m68k.c: rename static howto_table to global
4815 m68kcoff_howto_table.
4816 * bout.c: remove unnecessary abort
4817 * coff-a29k.c: various changes to the way relocations work to cope
4818 with the "new order" and latent bugs.
4821 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4823 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4824 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4825 * reloc.c (bfd_perform-relocation): don't relocate refs to
4826 absolute symbols if doing a partial link.
4828 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4830 * configure.in: Add a29k-amd-udi.
4832 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4834 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4835 internal_exec structure before initializing the fields that
4836 are used, so that the unused fields are in a known state.
4838 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4840 * tekhex.c (struct data_struct): Convert from typedef that
4841 typedefs nothing to a normal structure declaration.
4842 * tekhex.c (pass_over): Prototype args for function that
4843 second arg points to.
4845 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4847 * Makefile.in: remove old style staging. Do not print recursion
4850 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4851 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4854 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4856 * bfd.c, Makefile.in: added tekhex
4857 * aoutx.h (set_section_contents): pages should be padded to the
4858 size of a page, not the size of a segment.
4859 * configure.in: added go32 host and i386-aout target.
4860 * i386aout.c, libaout.h: now works for go32 target
4861 * ieee.c: fix bit rot.
4862 * seclet.c: support for padding seclet type.
4864 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4866 * Makefile.in: added .NOEXPORT:
4868 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4870 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4872 * elf.c (elf_compute_section_file_positions,
4873 elf_write_object_contents): Return boolean, not NULL (which
4875 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4876 Also ifdef-out code that aborts on unhandled section types.
4878 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4880 * configure.in: Recognize ncr3000 config
4881 * Makefile.in (MINUS_G): Pass on to recursive makes.
4882 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4884 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4886 * Makefile.in: Now that we have sym.h and symconst.h, compile
4887 coff-msym.c on all systems.
4888 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4889 * coff-msym.c: Update include files and comments; add weakext bit.
4891 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4893 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4894 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4896 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4898 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4899 * configure.in: Add new host and target configs.
4900 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4901 structs, which vary; just use member name.
4902 (elf_object_p, elf_core_file_p): Lint, fix comments.
4903 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4905 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4907 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4908 local, disposable, copy of the external form of section header
4909 table and program header table entries.
4911 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4913 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4915 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4917 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4920 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4922 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4924 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4926 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4927 not internal bfd_assert function (twice).
4929 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4931 * aout-target.h: change ar_max_namelen to 15 (the right value)
4932 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4935 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4937 * archive.c (bfd_generic_archive_p): check for bout archives too.
4938 * bout.c: make it work again.
4940 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4942 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4944 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4945 bfd_xmalloc() instead of bare malloc().
4947 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4949 * Makefile.in: pass down MAKEINFO on info.
4951 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4953 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4954 host/h-<foo> now just <foo>.
4955 * configure.in: reflect changes
4957 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4959 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4960 actual source file, not just the generated libbfd.h.
4962 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4964 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4965 gdb on little-endian 960 code.
4966 * archive.c (compute_and_write_armap): indirect symbols should go
4967 into the archive header too.
4969 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4971 * Makefile.in: added check target.
4973 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4975 * coff-msym.c: Move this file from gdb/ecoff.c. It
4976 handles byte-swapping for ECOFF (MIPS symbol) files.
4977 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4978 to the files built on MIPS-based hosts.
4979 * Makefile.in: Add rule for coff-msym.
4981 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4983 * Makefile.in: added clean-info target. MINIMIZE=1.
4985 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4987 * coff-rs6000.c: Move core file functions into separate
4988 new file rs6000-core.c. This is needed because reading
4989 core files depends on native include files that conflict
4990 with ../include/coff/rs6000.h.
4991 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4993 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4995 * aoutx.h (NAME(aout,print_symbol)): Don't print
4996 symbol addresss for undefined symbols.
4997 * coff-rs6000.c: Various updates (due to target-
4998 independent changes).
4999 * libbfd.h: Ditto (tdata field is now a union).
5000 * hosts/h-sparc.h: Removed prototype for bogus function
5001 'emset' (presumably should have been 'memset' - which is there).
5003 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5005 * configure.in (mips-big-* target): Same is Iris.
5007 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5009 * aoutx.h (translate_from_native_sym_flags): when creating an
5010 alias symbol, fill in the section as undefined, rather than
5011 leaving it blank. If an output section can't be found for a
5012 symbol, then don't core dump.
5014 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5016 * Makefile.in, configure.in: removed traces of namesubdir,
5017 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5018 copyrights to '92, changed some from Cygnus to FSF.
5020 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5023 * coff-h8300.c: fix stupid reloc subtraction bug
5024 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5025 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5026 the symbol.flags and done_lineno fields.
5028 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5030 * coffcode.h (coff_write_symbol): write out the correct number of
5032 * cpu-h8300.c: fix disassembly bug
5034 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5036 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5037 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5038 reloc.c, section.c (bfd_map_over_sections), targets.c
5039 (bfd_target_list): Protolint.
5040 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5042 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5044 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5046 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5047 section of a symbol rather than the section of a reffed symbol to
5048 determine the r_index of an emmitted reloc.
5050 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5052 * PORTING: New (preliminary) porting guide.
5054 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5056 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5057 (howto_hvrt16): lint.
5059 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5061 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5062 a full configuration (with possible cross-development),
5063 instead of using host-aout.c.
5065 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5067 * aout-target.h (MY(write_object_contents):
5068 Set obj_reloc_entry_size (abfd).
5069 * gen-aout.c: Change to emit a .c files, not a .h file.
5071 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5073 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5074 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5076 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5078 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5079 with more than one auxent can cause nasty core dumps.
5081 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5082 "done_lineno" so that a symbol which appears twice in the symbol
5083 table only gets it's linenumbers relocated once. Modifed
5084 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5087 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5089 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5090 stuff to use the New Order.
5092 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5094 * ieee.c: Change type of envi[] to unsigned char.
5096 * configure.in: fix vax ultrix configuration.
5098 * elf.c (bfd_section_from_shdr): Deal with null return from
5099 bfd_make_section(). (elf_object_p): Select endianess properly.
5101 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5103 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5105 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5107 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5108 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5109 * host-aout.c: Don't use aout-params.h; configure these systems
5110 in their xm files, not in a randomly generated file.
5111 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5113 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5115 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5117 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5118 host_aout_vec here as well.
5120 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5122 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5123 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5124 to prevent undefined symbol.
5126 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5128 Various lints found on PersSony
5129 * aoutx.h: cast an enum
5130 * coff-a29k.c: many ints in reloc structure turned to enum
5131 * coffcode.h: more enums
5132 * cpu-h8300.c: more enums
5133 * opncls.c: more enums
5135 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5137 * configure.in: Make Tahoe configuration work again.
5138 * bfd-in.h: Remove trailing comma from enum declaration.
5139 * ieee.c: Can't put byte values >0x7F into a signed char.
5141 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5143 * Makefile.in: Add dependencies for various coff-*.o files.
5145 * elf.c: Remove extraneous paren from core_prpsinfo and
5146 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5147 Replace references to old section "size" member with new
5148 "_raw_size" member. Implement elf_make_empty_symbol, which
5151 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5153 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5156 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5158 * coffcode.h (bfd_coff_relax_section): now static.
5159 (bfd_coff_get_relocated_section_contents): various type lints.
5161 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5163 New entry point in the transfer vector - bfd_relax_section.
5165 * aout-target.h: add to vector, call generic_relax
5166 * bfd-in.h: add to vector
5167 * bfd.c: add #define for vector
5168 * bout.c: add to vector, call generic_relax
5169 * coffcode.h: add to vector, also now has coff specific relax code
5170 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5171 * elf.c: call generic_relax
5172 * ieee.c: call new vector, clean up some bugs due to the creation
5174 * libbfd.h: add bfd_generic_relax_section EXFUN
5175 * oasys.c: call generic_relax
5176 * reloc.c: implement generic_relax
5177 * seclet.c: moved much of this into coffcode.h
5178 * srec.c: call generic_relax
5179 * targets.c: define new transfer vector
5181 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5183 * everything: now modified to use smaller reloc type. Self hosts
5186 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5188 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5189 New files for stratus.
5191 * configure.in: Add configuration fragments for stratus.
5193 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5195 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5196 variables as CONST since they are set to point to a const char
5197 string. Fixes compiler complaints.
5199 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5201 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5204 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5206 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5207 symbols, so that we can emit the correct file name even
5208 if it's an include file.
5210 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5212 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5213 (Reported by john@labtam.labtam.oz.au (John Carey)).
5215 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5217 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5219 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5220 being used to -DHAVE_PROCFS.
5222 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5223 '#include "fopen-same.h"' to end of file to match other h-* files.
5225 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5227 * configure.in: Change svr4 references to sysv4. Add case
5228 "unknown" for target vendor and infer some targets based
5229 on the specified operating system.
5231 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5233 * bfd-in.h, libaout.h: ANSIfy enums.
5235 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5237 * archive.c (normalize): created version for VMS which removes the
5238 VMS directory crap from the front and end of a filename, eg turn
5239 [-.foo]bar.obj;123 into bar.obj
5240 (bfd_construct_extended_name_table): now writes index into an
5241 extended name table in decimal - the same base used to read an
5242 extended name table.
5244 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5246 * aout-encap.c: Fix to use aout-target.h.
5247 * aoutf1.h: Use standard MY_object_p and MY_callback
5248 in aout-target.h. Remove target-specific versions.
5249 * host-aout.c: Re-write to use aout-target.h.
5250 * gen-aout.c: New files use with host-aout.c to generate
5251 host-specific a.out-related parameters.
5252 * Makefile.in: host-aout.o depends on aout-params.h, which is
5253 generated by gen-aout.
5254 * aout-target.h: Make a little more flexible.
5255 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5256 macro. Instead, inline it in aout-target.h.
5257 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5258 a gcc -Wall warning.
5259 * archive.c: Add missing commas in DEFUN macro (2 places).
5260 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5261 Berkeley ones, now that libiberty has them:
5262 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5263 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5264 remove unused variable.
5266 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5268 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5269 and execname inside HAVE_PROCFS ifdef since they are unused
5270 when it is not defined.
5272 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5274 * elf.c: Flag all sections as either code or data. We can't
5275 be sure what they are anyway, since ELF doesn't fit the
5276 traditional model of text+data+bss very well. Add new local
5277 function elf_read() to simplify code. Record entry point in
5280 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5282 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5283 rather than N copies of the same lines.
5285 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5287 * cpu-h8300.c: disassemble branch displacements correctly
5288 * coff-h8300.c: put reloc offsets out in 32bits
5290 * makefile.dos, configdj.bat: New files from DJ
5291 * cache.c: fopen with new macros is needed for DOS.
5292 * ieee.c: environ renamed to envi to stop an include file
5294 * opncls.c, coff-rs6000.c: more fopens with macros.
5296 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5298 * Makefile.in: infodir belongs in datadir.
5300 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5302 * Makefile.in: fix where docdir lives
5304 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5305 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5306 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5307 srec.c, syms.c, targets.c : all new documentation and lint
5311 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5313 * coffcode.h, srec.c: Lint.
5315 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5317 * Makefile.in: install using INSTALL_DATA, added standards.text
5320 * configure.in: mark directory as target dependent. configure
5321 nows works in objdir always so make file existence checks
5324 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5326 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5327 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5328 and mandir now keyed off datadir by default.
5330 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5332 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5333 computation of arch and machine type so it's worked out before
5334 some_aout_object_p is called.
5335 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5337 * archures.c: add extra field 'section_align_power' to hold
5338 default section alignment in object files.
5339 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5340 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5341 initialize the new field.
5342 * bout.c (b_out_callback): replace the text size, since aout
5344 * aoutx.h: Documentation in the new style
5346 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5348 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5349 use the saved value if mtime_set is already set (intended
5350 for archive files, though apparently not used yet).
5352 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5354 * targets.c: Revise comments about how to configure the target
5355 vector, to match reality. Remove mention of obsolete methods.
5356 Remove long lists of capitalized macros that turn into the same
5357 thing in lowercase. Normal vector simply lists all known
5358 lowercase xvec names; all other cases are handled by SELECT_VECS.
5360 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5363 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5364 list of supported targets.
5366 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5368 * archive.c (bsd_write_armap): The pad byte sometimes added to
5369 the string table in a __.SYMDEF member is now
5370 counted as part of the size of the string table.
5371 This is compatible with the old ranlib, as well as Sun's.
5373 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5375 * srec.c: Rewrote to fix many bugs; now gets the record type
5376 right, doesn't choke on input, sets the start address in an S9 and
5377 fills in the filename on an S0.
5379 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5381 * cpu-h8300.c: Add support for MEMIND addressing mode
5383 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5385 * coffcode.h: use the new macro if available
5387 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5388 * Makefile.in: Fixed dependencies due to file rename
5390 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5391 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5392 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5393 newos3.c, stab-syms.c, syms.c: All these files have had their
5394 #includes altered to point to the new places.
5396 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5398 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5400 * configure.in: Add vendor "ncr" as supported per-target vendor.
5401 Add svr4 case for i386 per-host case.
5403 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5406 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5408 * syms.c (bfd_decode_symclass): Return 'A'
5409 for symbols that are both absolute and global.
5410 * archive.c (bfd_special_undocumented_glue): Return NULL
5411 if bfd_ar_hdr_from_filesystem returns NULL.
5413 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5415 * Makefile.in: added coff-h8300
5416 * configure.in: now h8 is a coff target
5417 * cpu-h8300.c: fix various disassembly problems
5418 * libcoff.h: took out some code which has been #0ed for a long
5420 * targets.c: added h8 coff
5421 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5422 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5424 * coffcode.h: Started to change the way machine dependencies are
5425 handled, from the nest of #ifdefs to macros defined in the
5426 including coff-<foo>.c
5428 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5430 * aoutx.h (some_aout_object_p): Set the `executable' bit
5431 if the entry point is contained in the text segment, even if the
5432 text segment is at location 0.
5434 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5435 nonstandard MIPS sections (.rdata, .sdata, etc).
5437 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5438 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5439 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5441 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5443 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5445 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5446 from syms.c to new file stab-syms.c. Also, since GNU extended
5447 type codes such as N_SETT are no longer in ../include/stab.def,
5448 include them manually.
5449 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5450 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5451 * libaout.h: Added prototype for aout_stab_name().
5452 * Makefile.in: Update Makefile for new stab-syms.[co].
5454 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5456 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5457 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5458 just make N_XXX work by excluding the header from the text segment.
5459 * aoutx.h: Fix comments to match.
5461 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5463 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5464 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5465 for the "logical" text segment (i.e. never consider the exec
5466 header to be part of the text segment). This change is
5467 needed for consistency with various other parts of bfd and ld.
5468 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5469 and move calculation of obj_textsec(abfd)->size to libaout.h.
5470 * bfd-in.h: Removed bogus ';'.
5472 * Makefile.in: Add MINIMIZE flag to select lean
5473 or bloated target_vector.
5474 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5475 * newsos3.c: Fixes to ../include/aout64.h remove need
5476 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5478 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5480 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5481 handle both little and big-endian targets, with little
5482 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5483 * host-aout.c: Add FIXME note.
5485 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5487 * targets.c: Make the default target_vector contain
5488 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5489 Old behavior can be gotten by defining ALL_TARGETS.
5490 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5491 Factored out common code into new file aout-target.h.
5492 Saves a lot of duplicate code for a.out variants.
5494 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5496 Get 'make headers' to work when configured with +subdirs.
5497 * Makefile.in: Add $(subdir) to docdir path.
5498 * doc/Makefile.in (protos): Add $(srcdir) prefix
5499 to name of sed scripts.
5501 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5503 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5504 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5505 to include names of N_SETT etc.
5507 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5509 * elf.c: Add minimal support for ELF symbol tables. Generates
5510 canonical bfd symbol tables from ELF symbol tables. Change the
5511 name of some functions from bfd_<name> to elf_<name>.
5513 * syms.c: Trivial fix to comment to remove a redundant "to".
5515 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5517 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5518 form that GDB recognizes as COFF.
5520 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5522 * ieee.c (ieee_object_p): cast NULL correctly.
5523 * configure.in: added harris host
5525 * coff-a29k.c: Lots of changes, most from David Wood.
5527 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5529 * coff-m88k.c (coff_write_armap): Just #undef it.
5531 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5533 * Makefile.in: standardize on MINUS_G to disable debugging
5534 * coff-m88k.c: create coff armaps instead of bsd ones.
5535 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5538 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5540 * elf.c: Additions to support ELF format core files.
5541 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5542 has support for /proc (all the include files in particular).
5544 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5546 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5547 of two N_SO stabs, one for directory, and one for filename.
5549 * bfd-in.h (print_vma): Factor out duplicate definition.
5551 Exit a little more gracefully when malloc returns NULL.
5552 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5553 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5554 * libbfd.h: Rre-generated due to libbfd.c update.
5556 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5558 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5560 * elf.c (elf_object_p): Don't try to create a bfd section for
5561 the first ELF section header. It is just a placeholder.
5563 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5565 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5566 core files, when compiling native.
5567 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5569 FIXME: The aoutf1.h change below needs to be reversed back
5572 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5574 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5575 manipulation of lnno fields in lineno structs in a coff-<f>.h
5576 independent way. Override it in coff-<f>.h to your favourite
5577 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5578 (coff_swap_lineno_out): modified to use the new macros.
5580 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5582 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5583 unknown arch when the magic number doesn't specify the
5584 architecture, since some OSs (eg old sun3s) don't set the number, and
5585 020 is probably the right answer anyway.
5587 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5589 * hosts/h-news.h, hosts/h-rtbsd.h:
5590 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5591 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5592 bfd_print_symbol_nm, for use by nm.
5593 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5594 bfd_print_symbol_nm option, to print in nm format.
5595 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5596 oasys.c (oasys_print_symbol): Provide stub implementations
5597 for bfd_print_symbol_nm.
5598 * syms.c: New function bfd_decode_symclass, used by nm printer.
5599 New function bfd_stab_name to look up string name of stab code.
5601 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5603 * Makefile.in: Added ctor.c
5604 * archures.c (bfd_default_arch_struct) added
5605 bfd_default_reloc_type_lookup.
5606 * coffcode.h: removed a load of #if 0ed code.
5607 (coff_compute_file_section_positions): now works out the section
5608 alignment and size correctly in all cases.
5609 (coff_get_symtab): looks for constructor symbols and calls the
5610 right function when they're found. (coff_canonicalize_reloc):
5611 knows when a section is full of constructors and does the right
5613 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5615 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5616 * libcoff.h: removed #if 0ed code
5617 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5618 arch independent constructor relocation type.
5619 (bfd_reloc_type_lookup): removed the comment "this will go away"
5620 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5621 reloc which is used when BFD_RELOC_CTOR falls through to give a
5622 default 32bit reloc for constructors.
5623 (bfd_default_reloc_type_lookup): added.
5624 * aoutf1.h: fixed SEGMENT_SIZE typo.
5626 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5628 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5629 matching prefix "coff".
5630 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5631 rs/6000 csect records.
5633 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5635 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5636 * configure.in: add motorola delta88 cases
5637 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5638 write_armap prototype
5639 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5641 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5643 * Rename COFF-related files in `coff-ARCH.c' form.
5644 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5645 coff-mips.c, coff-rs6000.c to be exact.
5647 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5648 make output clutter.
5649 * config/mt-*: Ditto.
5651 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5653 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5654 John Gilmore. Archive support from Damon A. Permezel.
5656 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5657 * configure.in: Add rs6000 case.
5658 * targets.c: Add rs6000 vector.
5659 * archures.c: Add rs6000, fix comment on romp.
5660 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5661 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5662 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5663 * section.c (bfd_make_section): Return NULL on attempt to create
5665 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5666 (bfd_swap_aouthdr_in): Handle lots more members.
5667 (make_a_section_from_file): If section has already been seen,
5668 just return false rather than overwriting it.
5669 (coff_real_object_p): Understand incoming magic numbers.
5670 (coff_set_flags): Understand outgoing magic numbers.
5671 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5672 (build_debug_section): Add fn for reading debug string section.
5673 (get_normalized_symtab): Handle symbol names in debug string section.
5674 Remove unused obj_string_table.
5675 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5676 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5677 existing section before making one.
5678 * cpu-rs6000.c: New file.
5679 * rs6000coff.c: New file.
5681 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5683 * elf.c: Add partial support for ELF format corefiles. Still needs
5684 support for extracting registers from corefiles.
5686 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5688 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5689 RANLIB is defined as echo, send the output to /dev/null to help
5690 reduce clutter in the output from doing a make.
5692 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5694 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5695 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5697 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5699 * coffcode.h (coff_compute_section_file_positions): make it pad
5700 section size out if there are alignment restrictions so that the
5701 image will be ok on a system where section positions are worked
5702 out by accumulating sizes rather than from the section headers.
5703 * targets.c (proto write_armap). Changed orl_count to unsigned.
5704 * opncls.c (bfd_close_all_done). Added so that generative
5705 programs like gas can close a bfd without causing bfd confusion.
5706 * libbfd.h (changed becuase of protos)
5707 * amdcoff.c: messed with the way that jmp displacements are
5708 calcualated. This may not yet be totally correct.
5709 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5711 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5712 abs symbol has no section (like a register symbol).
5713 (coff_write_symbol) now zeros auxent before filling it up to help
5714 with sensitive applications.
5715 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5717 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5719 * bfd.c: Make sure we don't get a macro strerror().
5720 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5721 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5722 attempt to recover command, ifdef NO_CORE_COMMAND.
5723 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5725 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5727 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5729 * archive.c (bsd_write_argmap): The size of the ranlib structures
5730 should not include the size field itself.
5731 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5732 adata(abfd)->exec_bytes_size field instead of constant macro,
5733 because aoutx.h compiles to a simple .o file shared by
5734 all 32-bits a.out targets.
5736 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5738 * configure.in: Allow i386-sco-sysv.
5739 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5740 * cpu-h8300.c: lint.
5742 * host-aout.c: New strategy. We use common code, include files,
5743 and data structures to handle the file, but set a few parameters
5744 from the host's config file (page size, text start addr, etc).
5745 * libaout.h: Define HP BSD machine types.
5746 * aoutf1.h: Handle reading a.outs with these types.
5748 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5749 virtual-memory-address of the .reg section. We can't just make a
5750 section for "all the regs and nothing else" because only GDB knows
5751 exactly where the regs are (scattered around the upage and stack).
5752 Clean up memory allocation. Remove big- and little-endian
5753 vectors, replace with single vector; this only runs on the host,
5754 in host byte order. Replace byteswap routines with aborts in case
5756 * targets.c: There's only one trad_core_vec now.
5757 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5759 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5761 * hosts/h-amix.h (free): Fix prototype.
5763 * aoutx.h: Don't use NULL as an integer, for braindead systems
5764 that declare it as (void *)0. (From Peter Schauer.)
5766 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5768 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5769 problem with bad Ultrix system headers.
5770 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5771 various kinds of alignments for the various kinds of
5774 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5776 * doc/Makefile: Don't assume . is on the path (from James Clark).
5778 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5780 * Makefile.in: Avoid Sun Make VPATH bugs.
5781 * targets.c: Declare trad_core vectors extern.
5783 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5785 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5786 * libbfd.h: Moved ALIGN macro here.
5787 * bout.c (b_out_callback): Replace i960_align by align_power.
5789 * libaout.h (struct aoutdata): Added fields page_size,
5790 segment_size and exec_bytes_size. These help generic code
5791 (in aoutx.h and libaout.h) to figure out where to align
5792 the various segments in a demand paged file.
5793 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5794 to decide if the exec header counts in a_text (text segment size).
5795 Also, assume D_PAGED flag is set; don't set it here.
5796 * bout.c (b_out_callback): Add initialization of
5797 adata fields page_size, segment_size, and exec_bytes_size.
5798 * host-aout.c (NAME(host_aout, callback) and
5799 NAME(host_aout,mkobject): Ditto.
5800 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5801 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5802 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5803 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5804 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5805 for some systems (mainly sunos), so do it in the callback instead.
5806 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5807 * aoutx.h (NAME(aout,set_section_contents): Change the way
5808 filepos and size of sections are carried out to support
5809 older styles of demand paged executables.
5812 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5814 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5815 * bfd.c: Added macros to enable gas to swap coff records.
5816 * coffcode.h: Make the coff_swap_*_out routines return the number
5817 of bytes swapped, and cleaned up their prototypes.
5818 * configure.in: Added ebmon/coff support
5819 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5821 * targets.c: Added new entry points for coff swapping
5823 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5825 Restructure configuration scheme for bfd, binutils, ld.
5827 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5828 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5829 Change some config names to match other dirs.
5830 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5832 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5833 ../include/sysdep.h.
5834 * cpu-i960.c: Strncmp needed a length arg.
5835 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5836 * i386aout.c: Remove dead N_TXTOFF override.
5837 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5838 * config/: Rename some config files to match up h-*.h names.
5839 Remove all the HOST_SYS definitions from the config files.
5840 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5841 * hosts/h-hp9000.h: Remove USG comment.
5842 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5843 * hosts/h-news.h, h-sparc-64.h: New config files that had
5844 previously been kludged in the <sysdep.h> file.
5846 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5848 * config/*: trad-core support is HOST dependent, not target
5849 dependent. Target config files only set DEFAULT_VECTOR and/or
5850 other vector elements. Exception: when host-aout.c is in use,
5851 in which case we're forced to assume we're native (hp, vax,
5852 tahoe). Rename XDEPFILES to HDEPFILES.
5853 * Makefile.in: Rename XDEPFILES.
5854 * config/h-sun*: Don't force static linking.
5855 * trad-core.c: Document how to use it nowadays.
5856 * i386aout.c, newsos3.c: Clean up.
5857 * i386coff.c: Allow 386 coff files to be used as core files too
5858 (for reading core files from embedded systems).
5860 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5862 * Add i386aout.c for a.out support on the i386.
5864 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5866 * reloc.c, section.c, syms.c, targets.c: correct info-node
5867 structure in *doc* comments.
5868 doc/Makefile: stop hiding complaints from makeinfo.
5870 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5872 * aoutx.h (...some_aout_object_p): Take a third parameter,
5873 the internal_exec struct, and avoid ever looking at an
5874 external_exec. All callers changed to read the entire
5875 external_exec struct, swap and check its magic number,
5876 swap in the whole structure, and pass the swapped-in version to
5878 * bout.c: Bring into modern era. Use single _object_p routine
5879 for big- aand little-endian. Provide internal and external
5880 exec header structs. Use separate swap-in and swap-out routines.
5882 * libaout.h: Move struct internal_exec from ../include/aout64.h
5883 to here. Add obj_symbol_entry_size to struct aoutdata.
5884 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5886 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5887 EXTERNAL_NLIST_SIZE. Callers changed.
5889 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5891 * bfd.c: Remove strerror() to libiberty.
5893 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5894 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5895 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5896 last byte of transfer, not first byte, is within the section.
5898 * host-aout.c: Remove `BSD' archive support. Lint.
5900 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5901 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5902 `bfd_arch_info_type'. All uses changed.
5903 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5904 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5905 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5906 it needs a better name.) All uses changed.
5907 * targets.c: Rename `enum target_flavour_enum' to `enum
5908 target_flavour', and remove the `_enum' from all of the enum
5909 values themselves. All uses changed.
5911 * configure.in, config/h-i386mach: i386 mach host.
5912 * config/t-i386-aout: Use host-aout.c.
5914 * trad-core.c: Give it its own xvec's to make it independent
5915 of other file formats.
5916 * ecoff.c, host-aout.c: Remove refs to trad-core.
5917 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5918 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5920 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5922 * reloc.c: Extended NEWHOWTO macro
5923 * ieee.c: Changed the way 8bit pcrel is done
5924 * cpu-h8300.c: got the registers in the right order
5926 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5928 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5929 prediction is vindicated!
5931 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5932 Remove refs to howto.c, since Steve forgot.
5934 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5936 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5937 still work. Now allows any architecture/machine to be set.
5939 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5941 * howto.c deleted and moved code to reloc.c
5943 * libbfd.h, libbfd-in.h removed $id stuff for real
5945 * cpu-h8300.c Made it match various different spellings of h8300.
5947 * archures.c: Took out the first char filter which made it only
5948 look for a cpu/arch match when the first chars of supplied and
5949 tested names were the same.
5951 * targets.c removed oasys stuff, pending someone to fix the bugs
5955 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5957 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5958 ELF support good enough for GDB.
5959 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5960 m68k-cbm-svr4 host and target.
5961 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5962 so `diff' and `patch' can cope.
5964 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5966 * archures.c: removed texinfo error
5968 * init.c: added texinfo hooks, and removed initialization error
5971 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5974 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5976 * cpu-i960.c: Avoid numerical count of initializers.
5978 Vax Ultrix changes from David Taylor <taylor@think.com>:
5979 * host-aout.c: Make little-endian vector really little-endian.
5980 * configure.in: Separate vax and tahoe cases, handle ultrix.
5981 * config/t-vax: Add trad-core.o.
5982 * config/h-vaxult: New host system.
5984 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5986 * bfd-in.h VERSION, change version number to 0.18, this makes a
5987 gap, but now is the same as the linker version number.
5989 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5990 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5991 files will eventually contain processor specific bits for bfd,
5992 like strange relocation information and dis/assembly. So far only
5993 the H8 has been even partially done. This work also ties in with
5994 the change in handling architectures.
5996 * amdcoff.c: (a29k_reloc) fix error message.
5998 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5999 discover the architecture of the bfd. (sunos4_callback) calls the
6000 function bfd_set_arch_mach rather than stuffing stuff directly
6001 into the bfd. (sunos4_write_object_contents), changed names of
6004 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6005 setup the environment.
6007 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6008 headers in big endian format, regardless of the endianess of the
6011 * archures.c: totally changed. Now an architecture is represented
6012 with a pointer to an info structure rather than an enumerated type
6013 and a long. The old info is available as two elements in the
6014 structure. Future enhancements to architecure support will
6015 involve pointers to methods being placed into the info structure.
6017 * bfd.c: changed the definition of the bfd structure for the new
6020 * bout.c: (b_out_set_arch_mach) changed to use the new
6021 architecture mechanism.
6023 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6024 the new architecture mechanism.
6026 * configure.in: added h8 stuff.
6028 * ieee.c: too many changes to note. Now ieee files written with
6029 bfd gas and ld can be read by gld and ieee only linkers and
6032 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6034 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6035 than fixing the structure directly.
6037 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6038 than fixing the structure directly.
6040 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6041 before opening a bfd.
6043 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6044 rather than fixing the structure directly.
6046 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6047 in the t/hmake file) a user can select which backends they want
6048 linked with bfd without changing the source.
6050 * init.c: new, looks after initializing modules.
6052 * howto.c: for future use, will allow an application to work out
6053 what cookie to use as a handle on a relcoatio howto.
6055 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6057 * srec.c: Better error checking, partly from Peter Schauer.
6058 (srec_object_p): Avoid assuming any file that starts with 'S' is
6059 an S-record file! (Check for 3 uppercase-hex digits after it.)
6060 (ISHEX): Define new macro for checking supposedly hex characters.
6061 (pass_over): Treat as EOF any S-record line that:
6062 * doesn't have hex in either size character
6063 * produces a size larger than 0x7F
6064 * has an unrecognized type number
6066 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6068 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6069 opncls.c: Lint (saber actually).
6071 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6073 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6074 * newsos3.c: Fixed two types: newos3 -> newsos3.
6075 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6076 to use correct segment.
6078 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6080 * aoutx.h (print_symbol): Handle missing symbol->name.
6082 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6084 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6087 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6089 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6090 add sgi/irix support.
6092 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6094 Changes for the AMD 29000 Ultracomputer port from David Wood.
6097 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6099 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6102 * coffcode.h (coff_real_object_p): Pass information about the
6103 current file's coff symbol format to BFD via the coff_data struct.
6104 (coff_find_nearest_line): obj_icof => coff_data.
6105 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6106 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6107 and DIMNUM == E_DIMNUM.
6108 * configure.in: Handle a29k-*-* hosts, and targets
6109 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6110 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6111 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6112 local_linesz to `coff_data' (tdata) struct.
6113 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6114 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6116 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6118 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6119 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6121 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6123 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6125 (sunos4_core_file_matches_executable_p): Fix header comparison.
6126 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6127 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6129 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6131 Allow GDB to patch object files.
6133 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6134 * trad-core.h (trad_unix_core_file_p): Ditto.
6135 * aoutx.h (aout_set_section_contents): On first output, check
6136 abfd->direction and complain if erroneous.
6138 * Makefile.in: Add crude dependencies.
6140 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6142 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6143 to h/t-xxxx files so that everything will work on System V.
6145 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6147 * aoutx.h: Add information on host-aout.c and how to configure
6148 to use it, to the manual.
6149 * configure.in: Tix typo.
6150 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6151 else dummy out the core file support.
6152 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6153 specified, use it to locate the data section.
6154 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6155 rather than as chars (lint).
6157 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6159 * aoutx.h, coffcode.h: saberized.
6161 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6163 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6165 bfd.c, targets.c: minor rewording of doc segments
6168 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6170 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6171 etc, rather than TEXT_START_ADDR.
6172 * host-aout.c: Remove #if 0 around whole thing.
6173 Update to modern (32/64-bit) a.out naming conventions.
6174 Include a large chunk of ../include/a.out.gnu.h to get macros that
6175 are not defined by the system include files.
6176 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6177 macro used by the other a.out implementations.
6178 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6180 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6182 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6183 texdoc and psdoc; make these depend on generated .texi's
6185 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6188 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6191 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6192 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6193 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6194 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6195 obtrusive marks indicating .c origins.
6197 * bfd.texinfo: generalize most references to linker
6199 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6201 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6202 * archures.c: remove empty foo() definition (crept in at vn1.9)
6204 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6206 * bfd.texinfo: use @setchapternewpage on instead of lots of
6207 @page's; minor rephrasing in Introduction.
6209 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6210 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6211 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6212 segments): used BFD (caps) more consistently as a name in
6213 discourse, fixed a few other minor typos and uses of fonts
6216 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6218 * coffcode.h: fixed bug where string table size wasn't being swapped.
6220 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6222 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6224 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6225 flags. (bfd_print_symbol_vandf) now knows what to do with the
6228 * aoutx.h: made translate_from_native_sym_flags and
6229 translate_to_native_sym_flags produce the above flags.
6232 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6234 * all files: update copyright notices for GPL version 2.
6235 Install header comments and attribute most modules to their
6236 authors. BFD's name is now officially "Binary File Descriptor",
6237 so remove any conflicting pejoratives.
6238 archures.h: Consists solely of comments; remove it.
6240 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6242 * Makefile.in, bfd.c: Made it compile again.
6244 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6246 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6249 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6251 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6252 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6255 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6256 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6258 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6260 * Everything: created some new files, core.c format.c, reloc.c,
6261 section.c and syms.c to split the functionality a bit better.
6262 Cleaned up the rest of the files a bit, and added some
6266 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6268 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6269 really takes 3 arguments, patched code and ammended prototypes.
6271 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6273 * ../include/bfd.h (struct bfd_target): Added new field
6274 "align_power_min" which contains the minimum alignment for a
6275 section. This is used in coff_new_section_hook. The field
6276 insertion necessitates an update of all backends..
6278 * aoutf1.h jump table field inserted
6280 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6283 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6284 table field inserted.
6286 * coffcode.h(just about everything) Now patches up symbol tables
6287 using a different mechanism. The Intel major bug has been fixed,
6288 and the linker can self host on the Aviion and be debugged with
6291 * ecoff.c: new include and jump table patch, i386coff.c: new
6292 include and jump table patch, icoff.c: new include and jump table
6293 patch, ieee.c: can now read archives containing ieee modules.,
6294 libcoff.h: added (combined_entry_type), libieee.h: uped max
6295 sections to 20, m68kcoff.c: new include and jump table patch,
6296 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6297 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6298 srec.c: jump table patch. trad-code.c fixed #IF typeo
6300 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6302 * coffcode.h (coff_swap_aux_in): added else case to deal with
6303 filenames less than 9 characters.
6306 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6308 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6310 * srec.c: now allows any number of sections to be created in a
6311 file. Outputs addresses of the right length.
6313 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6315 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6316 target didn't match, the format got set to the attempted match,
6317 breaking a future test.
6319 *../include/i386coff.h : fixed typo in type field with size
6321 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6322 support in the jump table for the swapping routines exported to
6323 gdb. Now gdb works with the 386.
6325 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6327 * Merge in changes from gdb-3.95 release.
6328 Makefile.in: Allow hmake and tmake files to add OFILES.
6330 bfd.c: support specific targets as well as searching. When
6331 searching, take default target in preference to others.
6333 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6334 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6335 libbfd.h: Support specific targets as well as searching.
6336 opncls.c: Support specific targets as well as searching.
6337 targets.c: Search is short-circuited if default target matches.
6338 liboasys.c, libieee.c: Undo bothner changes that make macros
6339 work to the left of assignment, but which depend on the
6340 representations of different pointer types being the same.
6342 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6344 * i386coff.c: created.
6345 * coffcode.h: added support for 386.
6346 * Makefile.in: added support for 386.
6347 * ../include/i386coff.h: created
6349 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6351 * coffcode.h: removed all put_x_<sizes>
6352 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6356 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6358 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6360 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6362 * everything: Removed sysdep.h from bfd.h and put back into files
6363 from which it was split out. Now 64 bit version is built with a
6364 -DHOST_64_BIT="long long" on the compile line.
6366 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6368 Changed all the [get|put][name] routines to use [get|put]_[size
6371 Put in support for 64 bit work. Now two versions of bfd may be
6372 generated, according to the state of TARGET_64_BIT, one which is
6373 32 bit only, and one which is 64/32 bits.
6374 Created new back end 'demo64' to test 64 bit functionality.
6376 Renamed some files to work on DOS.
6378 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6379 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6380 chage, 64 bit transfer. * liba.out.h: Split out common code from
6381 sunos and newsos into liba.out. Name changes and prototype mods. *
6382 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6383 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6384 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6385 change and 64bit stuff.* newsos3.c: common code removed, new jump
6386 table. * oasys.c: Name change * opncls.c: Portability fixes *
6387 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6388 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6389 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6390 64bit ized. * demo64.c: 64 bit a.out back end
6392 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6394 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6395 on LHS of assignment, even when using old compilers.
6396 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6397 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6398 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6399 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6400 * targets.c: Add declaration of newsos3_vec.
6402 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6404 * aout.c: fixxed some of the problems with filepos calculation.
6405 (swap_ext_reloc): fixed problem with creation of relocs.
6406 (aout_set_section_contents): fixed filepos problem
6408 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6409 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6410 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6411 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6412 cleaned up. (coff_write_object_contents) cleaned up.
6414 * ecoff.c: Totally different. Now supports ecoff fully.
6416 * icoff.c: fixed problems in relocation callout.
6418 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6420 * m68kcoff.c: updated target vector.
6422 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6423 choose_reloc_size. (sunos4_write_object_contents) now calls
6424 choose_reloc_size so outputs relocs correctly, also calculates the
6425 size of the sections correctly.
6429 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6431 Merge Per Bothner's changes to modularize BFD a.out a bit.
6433 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6434 * ieee.c: Cast enums to int before comparing them, for brain-
6436 * coff-code.h: Remove coff_get_section_contents, and use the
6437 generic one instead.
6439 * aout.c: Derive new module from sunos.c, containing generic
6440 support code for all kinds of a.out files.
6442 * sunos.c: Remove all code that goes in aout.c. Split out
6443 machine dependent followup in sunos4_object_p into
6444 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6445 and redefine only the names we CHANGE, not all the names. Drop
6446 the little-endian vector, and rename the vector as sunos4 rather
6449 * b.out.c: Use aout.c routines for most of the work. Slight
6450 changes for the new regime. Remove close_and_cleanup and
6451 get_section_contents in favor of generics. New transfer vector
6454 * newsos.c: New support for Sony NEWS, another a.out format.
6456 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6457 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6458 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6460 * opncls.c (bfd_close): Call format-dependent write_contents
6461 routine, if writing, before calling target-dependent
6462 close_and_cleanup routine (which is now always generic, I think).
6463 * srec.c: Use bfd_alloc instead of malloc. Remove
6464 close_and_cleanup and move code from it to
6465 srec_write_object_contents. Add write_contents to tvec.
6466 * targets.c: Remove a.out little vector, replace a.out big
6467 vector with SunOS vector. FIXME: Need Vax support again now.
6469 * libbfd.h: Add write_contents format-dependent-vector to the
6470 bfd_target vector. Supply a generic close_and_cleanup routine.
6471 * liba.out.h: Handle the new aout.c split. Add prototypes for
6472 all routines defined in aout.c. Rename "sunos" things to "aout"
6473 things. Add a few fields where needed for various formats.
6474 * Makefile.in: Add aout.c and newsos.c.
6476 * archive.c, ieee.c, oasys.c: Lint.
6478 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6481 changed forward declaration struct stat; to reduce warnings. Changed
6482 comment on bfd_h_<x>_x.
6484 * ../include/m68kcoff.h, ../include/intel-coff.h,
6485 ../include/m88k-bcs.h
6486 Now there are two incarnations of relocs, linenos and syments. One for
6487 internal digestion, and one full of char arrays for I/O. The original
6488 names have gone to detect errors.
6490 * Makefile.in, m68kcoff.c, targets.c
6491 Test new structure code with a 68k coff implementaion
6493 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6494 Fixed all the places where there were problems with the size and
6495 alignments of structures on disk and structures in memory. #ifed out
6496 all the code in coffswap.c, since it should be done using the target
6499 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6501 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6502 multiple reloc command.
6504 * sunos.c (sunos4_set_section_contents): Made it so that sections
6505 are always padded to their alignment size.
6507 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6509 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6510 Clean up types and such (saber C problems).
6511 * ecoff.c: Clean up types and such. Remove routines that are
6512 not used. Fix up reading and swapping of shorts from files.
6514 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6516 * a.out.vax.c: Remove two bogus "static" from prototypes.
6518 * ecoff.c: Got rid of lots of non-working junk (that had
6519 been copied directly from coff-code.h).
6520 Updated to be consistent with updates to icoff.c and coff-code.h.
6522 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6523 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6525 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6526 but until the target_vector is automatically generated,
6527 it's as good as any. Note that the text offset is the only
6528 difference between NewsOS and SunOs (including magic numbers).
6529 (Most of the sunos_* routines should to renamed bsd_*
6530 and move to a bsd.c file. Then (and when the target_vector
6531 is automatically generated) it might make sense to create
6532 a separate Sony target.)
6534 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6535 on some systems, and doesn't help on others.
6536 Similarly, only define X_OK if not already defined.
6538 * trad-core.c: Don't include sys/stat.h - at least
6539 on NewsOS 3, it has already been included.
6541 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6543 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6544 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6545 symbol tables if necessary when reading them in, so gdb can use
6546 them. Add "bfd_coff_" to the names so they won't conflict with
6547 names in calling programs. FIXME-soon: if coff-code.h is
6548 included in two BFD modules, this will cause duplicate
6549 definitions; the routines should be exported to a separate,
6550 common, module (probably along with a mess of other ones).
6552 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6554 Improve modtime support.
6556 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6557 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6558 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6559 BUG: archive members still do not get correct mod times.
6561 Improve floating point support for core files.
6563 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6564 (sunos4_core_file_p): Create a second registers section in the
6565 core file, called ".reg2", for the float registers.
6567 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6569 * many changes to improve archive handling; found a logic flaw in
6570 bfd_check_format which only just happened to work by cooncidence.
6572 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6574 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6577 * bfd.h: changed type of udata in asymbol to void *, like it
6578 should be. Added bfd_reloc_dangerous enum member.
6580 * coff-code.h: Fixed it so that internally generated symbols get
6581 their values relocated correctly in all cases. Removed calls to
6584 * icoff.c: Not understanding the destination symbol of a reloc is
6585 not a failure any more, just 'dangerous'. This allows linking of
6586 b.out and coff images.
6588 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6592 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6594 * sunos.c (translate_to_native_sym_flags): fixed
6595 sym_pointer->n_value so that symbols on the way out get their
6596 section relative values calculated correctly.
6598 * coff-code.h (mangle_symbols): fixed problem where tags were not
6599 being relocated for structs, enums, unions. Also various lints.
6601 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6603 * archive.c (get_elt_at_filepos): system_call_error returned
6606 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6608 * Resolve the use of no_error and system_call_error.
6609 The bfd library itself now will never set bfd_error to
6612 The code still needs to be combed to make sure all the error
6613 codes are correct. I suspect they are not always set correctly.
6615 * The names of all the messages have _ prepended because the sun
6616 bundled compiler can't distinguish from a macro which takes an
6617 argument and the same identifier in a non-macro context.
6619 * The reason for the above being that entry points which used to
6620 be trampoline functions are now just macros which expand to a
6621 direct call through the bfd's xfer vector.
6623 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6624 must gas have its own version of everything (the gas version
6625 had the correct value)
6627 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6629 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6630 properly support i960 architecture and output correct reloc stuff.
6632 * bfd.h: added prototype for bfd_printable_arch_mach, added
6635 * coff-code.h: Applied patches from chrisb to support i960
6636 architecture, zero relocs and swap them correcly and conditionally
6637 compiled the timestamp.
6639 * sunos.c: Made the default section alignment 2^3 so that doubles
6640 are done properly. Fixed the same reloc bug that was in b.out.c
6642 * sysdep.h: Now compiles on a Posix box
6644 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6646 * icoff.c: Fix comment on big-endian version.
6647 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6648 F_RELFLG). Set F_AR32WR in output files if little endian
6651 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6653 * archures.c fixed =/== typo
6655 * sunos.c added architecture stuff for output. Fixed
6656 bug where files where vma(data) != size(text)
6657 were processed wrong.
6659 * coff-code.h added a lint cast
6661 * (../include/a.out.sun4.h) fixed it so zmagic
6664 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6666 * archive.c removed loads of includes, and fixed bug where string
6667 table didn't have a null at the end.
6669 * bfd.c fixed includes, added symbols argument to
6670 canonicalize_reloc entry point.
6672 * libbfd.c fixed includes and added some lint patches.
6674 * targets.c added both sorts of intel coff.
6676 * b.out.c fixed included, changed was the canonical
6679 * icoff.c added support for callj and big and little
6682 * opncls.c added chmod+xing for files with EXEC_P set.
6684 * sunos.c fixed includes. Changed default section
6685 alignement to words. Fixed relocation stuff to work with
6688 * bfd.h various new types added, prototype for new
6689 reloc calls, changed bfd->iostream to a void *
6690 to including files don't need stdio.h.
6692 * libcoff.h added conversion table to tie relocs to
6697 * coff-code.h fixed includes. Added code to support
6698 big and little endian formats. Various lints. Better
6699 processing of symbols. Changed reloc stuff to new
6702 * libbfd.h fixed includes
6705 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6707 * bfd.h changed name of alignment entry in sec_struct to
6708 alignment_power, because of conflicting uses within bfd.
6709 Now it should be obvious that it's a 2**n alignment
6710 specifier. Removed start_pad, end_alignment, block, minsize,
6711 output_file_alignment, subsection_alignment and original_vma fields.
6712 Added align_power() macro. Fixed bfd_section_alignment
6713 acessor macros. Added bfd_symbol_same_target macro.
6715 * b.out.c (b_out_write_object_contents) fixed to use
6716 new alignment member. Fixed (callj_callback) to use section
6717 relative symbols properly.
6719 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6720 Fixed (translate_from_native_sym_flags) to correctly make
6721 symbols section relative.
6723 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6724 (bfd_make_section) took out initialization of obsolete members.
6725 (bfd_print_symbol_vandf) added
6727 * opncls.c (bfd_create) created.
6729 * coff-code.h (coff_new_section_hook) took away refs
6730 to obsolete members. (make_a_section_from_file) added
6731 conversion between alignment types. (coff_symbol_from)
6732 added. (coff_count_linenumbers) only counts linenumbers
6733 if symbol is of coff-type. (coff_mangle_symbols) only
6734 heavily mangles symbols if symbol is coff-type.
6735 (coff_write_symbols) various lints. (coff_write_object_contents)
6736 various lints and modification for alignment conversion.
6737 (coff_slurp_relocs) fixed for use with new asection shape.
6739 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6741 * archive.c lots of lint
6743 * b.out.c added callj relocation support, upgrated reloc howto.
6744 Fixed so that asymbol and reloc records are output
6747 * bfd.c lots of lint, support for new bfd entry point
6750 * bfd.h changed definition of asymbol to contain pointer to
6751 owning bfd, removed target dependencies.
6753 * cache.c took out print statements, put in BFD_ASSERT calls.
6755 * coff-code.h various lints, corrected linenumber output
6756 functionality. Added support for new style asymbols and
6757 bfd_print_symbol. Fixed so that asymbol and
6758 reloc records are handled correctly. Added timestamp.
6760 * icoff.c Added support for new howto shape.
6762 * liba.out.h Added support for new asymbol shape
6764 * libbfd.c various lints
6766 * libbfd.h various lints
6768 * libcoff.h added support for new asymbol shape.
6770 * sunos.c various lints. Added support for new asymbol shape
6771 and bfd_print_symbol.
6773 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6775 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6776 pointer lint. Added support for callj relocation. Fixed bug where
6777 the last 32 bytes of the text section were overwritten by data. Fixed bug
6778 where archives of b.out didn't work due bfd_slurp_extended_name_table
6781 * sunos.c added support for n_other field. Braced the howto table so
6782 that it won't be affected by any lengthing of the howto struct typedef.
6785 * bfd.h added support for n_other field, added special_function
6786 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6789 * bfd.c upgraded bfd_perform_relocation, various lints.
6791 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6793 * ChangeLog: Started ChangeLog for BFD.
6794 * ToDo: Create file for suggestions.
6796 * Makefile: Support easy loading into Saber C.
6797 Add dependencies for icoff.o and bcs88kcoff.o.
6798 Rename coff.c to coff-code.h. Change callers.
6800 * bfd.c (bfd_check_format): Allow the check_format routines
6801 to return the desired target vector, rather than just a Boolean.
6802 bfd.h (bfd_check_format): Change function pointer return type.
6803 archive.c (bfd_generic_archive_p): change callee.
6804 b.out.c (b_out_little_object_p, b_out_big_object_p,
6805 b_out_real_object_p): change callee.
6806 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6807 in check_format transfer vectors that need a filler.
6808 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6809 bcs88kcoff.c: change callee.
6810 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6811 icoff.c: change callee.
6812 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6814 * libbfd.c (zalloc): It should actually zero the storage!
6815 This was commented out for some reason.
6817 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6818 This is so callers can avoid <stdlib.h> which doesn't exist
6821 * bfd.c (map_over_sections): Add debugging code, since I
6822 noticed the section count for sunos core files was bad, but only
6823 GDB had detected the problem.
6824 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6825 bfd_get_section_linenos): Remove obsolete functions.
6826 (bfd_apply_relocations): Use longs, not ints, for the math.
6828 * bfd.h: Declare enum boolean and struct bfd_target as well
6829 as typedefs for them. Remove obsolete
6830 bfd_get_section_lineno_size.
6832 * cache.c: Make the "fdopen" support work. Keep better track
6833 of how many files are open. Centralize the opening of files
6834 and be sure bfd_open[rw] actually try to open the file. Evade
6835 linked list initialization problems.
6837 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6839 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6841 * cplus-dem.c: Delete file, since it is not part of BFD.
6843 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6844 (bfd_openr, bfd_openw): Actually open the file, give error now.
6846 * sunos.c (sunos4_core_file_p): Set section count.
6847 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6848 obsolete definitions.
6849 (_write_symbol_table): Initialize <idx> counter.
6850 (foop): Eliminate debugging code.
6856 version-control: never