1 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * libbfd.c (bfd_put_8): Add parens around reference to "val"
6 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
8 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
9 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
11 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
13 * coffcode.h (coff_write_object_contents): Zero out internal_a.
15 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
17 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
18 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
19 section.c, syms.c, targets.c:
20 Doc cleanup (spelling, punctuation, grammar, formatting).
21 * bfd-in2.h, libbfd.h: Rebuild.
23 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
25 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
26 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
28 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
30 * From Pete Hoogenboom (hoogen@cs.utah.edu)
31 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
32 in last change. Always rebuild symbol extension section the first
33 time though if output sections exist (fixes ld -r problems).
35 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
37 * Makefile.in: Add .PHONY for check and installcheck rules.
39 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
41 * libbfd-in.h (artdata): Use long, not time_t for portability, at
42 least to HPUX. File below is a derived file.
44 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
46 * libbfd.h (artdata): Use long, not time_t for portability, at
49 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
51 * config.bfd: Use bigmips for mips*-*-bsd*.
53 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
55 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
56 Handle symbol number of zero.
58 * reloc.c (enum bfd_reloc_code_real): Added
59 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
60 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
62 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
63 BFD_RELOC_MIPS_LITERAL.
64 * elf32-mips.c (mips_reloc_map): Handle new relocs.
65 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
68 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
69 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
70 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
71 MY_bfd_seclet_link): Define.
72 (MY_bfd_reloc_type_lookup): Rename from
73 MY_reloc_howto_type_lookup.
74 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
75 (MY(vec)): Use JUMP_TABLE rather than listing functions.
76 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
77 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
78 terms of MY, because that causes a recusive invocation of CAT when
79 expanded within JUMP_TABLE, and ANSI compilers don't expand
81 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
82 MY_reloc_howto_type_lookup, and don't define in terms of MY.
83 (MY_canonicalize_reloc): Don't define in terms of MY.
84 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
85 than listing functions.
87 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
89 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
91 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
93 * targets.c: Move enum target_flavour outside of struct and change
94 the name to enum bfd_flavour. This means bfd clients can use it.
95 * bfd-in.h: Add macro bfd_get_flavour.
98 * som.c: Add comment about how abort() on corrupt executable is evil.
100 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
102 * aoutx.h (aout,slurp_reloc_table): Avoid a goto.
104 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
106 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
108 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
110 * bfd-in.h: Added commands for object file flag values.
111 * bfd-in2.h: Rebuilt.
112 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
114 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
115 object_flags field for target vector.
116 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
117 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
118 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
119 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
120 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
121 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
122 field for target vector.
124 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
126 * hosts/std-host.h: Don't declare time; causes error on mach3.
127 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
129 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
131 LynxOS and Sparc LynxOS changes:
132 * config.bfd: Recognize sparc-*-lynxos*.
133 * configure.host: Recognize sparc-*-lynxos*.
134 * configure.in: Recognize Sparc Lynx vectors.
135 * targets.c (sparclynx_aout_vec): Declare.
136 (sparclynx_coff_vec): Declare.
137 (target_vector): Add them.
138 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
139 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
140 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
141 * coff-sparc.c: New file, basic Sparc coff support.
142 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
143 * Makefile.in: Change filenames appropriately, add Sparc rules.
144 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
146 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
147 Sparc LynxOS, set Sparc magic number for Sparcs.
148 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
149 * config/sparc-lynx.mt: New file.
150 * hosts/i386lynx.h: Cosmetic improvements.
151 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
152 * hosts/sparclynx.h: New file.
154 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
157 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
158 Remove useless statement probably left by code copy.
159 * cpu-i960.c (compatible): Fully bracket matrix initializer.
160 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
161 rather than xmalloc. Use realloc and check the return value
162 rather than xrealloc.
163 (hppa_elf_get_section_contents): Add some casts.
164 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
165 variable. Add default case to switch.
166 * hp300hpux.c: Declare aout_32_write_syms.
167 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
168 (definition from aout/aout64.h is always 0 anyhow).
169 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
170 * ieee.c (ieee_write_id): length can never be negative.
172 (ieee_archive_p): Remove unused variable.
173 * libcoff-in.h (bfd_perform_slip): Declare.
174 * libcoff.h: Rebuilt.
175 * oasys.c (oasys_write_sections): Remove zero initialization of
177 * reloc16.c: Indentation change.
179 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
181 * configure.in, config/i386-mach3.mt: Update for new configuration
182 (--with-targets and so on).
183 * hosts/i386mach3.h: Declare errno.
184 * targets.c: Declare i386mach3_vec.
186 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
188 * nlmcode.h (nlm_swap_auxiliary_headers_in,
189 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
190 and sharedDebugRecordCount fields.
192 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
194 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
195 we started using trad-core.c for SCO instead.
197 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
199 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
201 * elfcode.h (assign_file_position_for_section): Align sh_offset to
202 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
204 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
206 From Jeff Law and Pete Hoogenboom at Utah:
208 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
209 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
210 and moved into libhppa.h. All references changed.
211 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
212 (get_opcode and opcode defines): Move into libhppa.h
213 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
215 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
217 (get_opcode): Moved here. FIXME! this really should be a C function
218 inside the opcode library!
219 (bfd_hppa_insn2fmt): Likewise.
221 * targets.c (target_vector): Enable elf32-hppa vector.
223 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
224 and clarify existing comments. Do not use DEFUN to declare this
225 function. Fix numerous indention problems. Correctly handle cases
226 where symbol extension section may need to be read from disk,
227 read from memory, or built then read from memory.
229 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
230 formatting and indention problems gnu-indent can not handle.
231 Clarify some comments about relocation types. Comment basic
232 relocation "classes". Group PARAM declarations together.
233 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
234 enumerated type rather than #defines.
236 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
238 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
239 that GDB can figure out text_start and text_end.
241 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
243 Fix up warnings from gcc -Wall:
244 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
245 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
246 cast it to unsigned long.
247 * ecoff.c (ecoff_emit_aggregate): Use %ld.
248 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
249 * coffcode.h (dummy_reloc16_estimate): Specify return type.
251 * libbfd.c (bfd_write): If not everything is written out, set
252 bfd_error to system_call_error. If the return value is
253 non-negative, set errno to ENOSPC (if ENOSPC is defined).
254 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
255 (bfd_generic_set_section_contents): For a bad offset + count, set
256 bfd_error to bad_value.
257 * seclet.c (rel): Don't abort. Instead, return false.
259 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
261 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
263 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
265 * config.bfd: handle mips*-* instead of mips-*, use mips*el
268 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
270 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
271 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
272 fprintf collides with the native one.
274 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
276 * targets.c (target_vector): Enable MIPS ELF vectors.
278 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
280 * config.bfd: Use bigmips for mips-sony-bsd*.
282 * configure.host, config.bfd: Add * to end of all OS names.
284 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
286 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
287 with Ultrix header files.
289 * som.h (struct som_section_data_struct): Renamed from
290 som_section_data to avoid conflict with macro by that name.
292 Changes from Jeff Law and Peter Hoogenboom at Utah:
294 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
295 in delay slot' optimization in combination with a long call
296 stub should always be r31.
298 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
299 across all relocation types, retrieve instruction addends from
300 the relocation entry rather than from the instruction itself.
302 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
303 error that only occurred when the addend of an 'addil' or
304 'ldil' was larger than 21 bits and very close to a 2K byte
307 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
308 which a jump is placed in the delay slot of a function call.
309 The jump was being accomplished via an adjustment to the
310 return pointer. This optimization would break the long call
311 stub code, if there was any.
313 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
314 to long branch stubs to avoid use of general register 2.
316 * hppa_stubs.h: New stub instructions.
318 * elfcode.h: Declare bfd_elf_find_section.
320 * som.h (som_section_data): Add new "subspace_index" field.
322 * som.c (setup_sections): Save the original SOM subspace index
323 in the BFD section associated with that subspace.
324 (som_get_symtab_upper_bound): Implement.
325 (som_get_symtab): Implement.
326 (som_print_symbol): Implement.
327 (som_slurp_string_table): New function to read a string table
328 from a SOM object file.
329 (som_section_from_subspace_index): New function to return the
330 section which corresponds to a SOM subspace index.
331 (som_slurp_symbol_table): New function to read the symbol
332 table from a SOM object file.
333 (som_make_empty_symbol): Check for errors from bfd_zalloc.
334 (som_new_section_hook): Initialize subspace_index field to
337 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
338 Set EXEC_P for executables.
339 (setup_sections): Correctly identify when a section has
341 (log2): New function.
342 (setup_sections): Correctly convert between SOM alignments and BFD
345 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
346 for sections which correspond to SOM spaces, doing so confuses
347 many utilities. Set assorted SEC_* flags for SOM subspaces
348 which correspond to BFD sections.
350 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
351 string table should have sh_type == SHT_STRTAB. Add
352 processing to make it so.
354 * elfcode.h: (bfd_section_from_shdr): String tables (other
355 than .strtab) were not getting the file offsets recorded, so
356 they could not be read from disk.
358 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
359 the section header and the vma field of a section at 0 if the
360 section is not part of the program execution image. (e.g.,
363 * som.[hc]: Change target vector prefix from "hppa" to "som".
364 Consistently use obj_som prefix to access fields in backend data
365 structures. Fix all callers/references.
367 * som.h: Do not include files only needed for core file reading here.
368 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
369 forward structure declarations, they are unnecessary.
370 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
371 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
372 fields for future use. Change obj_som_* macros as appropriate.
373 (som_section_data): New structure to keep SOM specific information
374 about BFD sections (for future use).
376 * som.c: Provide PARAMS declarations for all functions currently
378 (struct container): Delete unwanted structure definition.
379 (som_object_setup): Add comments. Use som_mkobject to allocate
380 SOM specific information in the BFD; use information from the
381 file and (possibly empty) auxiliary headers to initialize this
382 information. Delete redundant bfd_get_symcount (abfd) "calls".
383 (setup_sections): Return type is now boolean, fix return statements.
384 "Fix" handling of BSS like subspaces in the computation of the
385 containing space's size. If the subspace has relocations, set the
386 appropriate BFD section flags and record the index into and the
387 size of the fixup stream. Always return a value.
388 (som_object_p): Set bfd_error appropriately if errors are detected
389 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
390 Do not try to read a non-existant auxiliary header.
391 (som_mkobject): Flesh out.
392 (som_section_hook): Allocate space to hold SOM specific information
395 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
398 * coff-h8300.c, coffcode.h: Change shrink parameter
399 in *_reloc16_estimate to unsigned to match prototype.
400 * archive.c: Avoid "/*" in comment.
402 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
404 * dep-in.sed: Create our own line breaks for a more aesthetic
406 * Makefile.in: Rebuilt dependencies.
408 * elf32-mips.c: Include "seclet.h".
409 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
410 Elf32_External_RegInfo.
411 (mips_elf_seclet_link): New function. Link the .reginfo section
412 specially, and pass everything else to the generic routine.
413 (bfd_elf32_bfd_seclet_link): Define macro.
414 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
417 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
419 * libnlm.h (nlm_backend_data): Added signature field.
420 (nlm_signature): New macro.
421 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
422 signature from the backend rather than the constant NLM_SIGNATURE.
423 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
425 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
426 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
428 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
430 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
432 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
434 * Makefile.in (HFILES): New variable, for use in "make dep".
435 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
436 remake it, so that "$?" is complete.
437 (.dep1): Don't need to remove .dep1 first.
438 (dep.sed): Depend on config.status, not Makefile.
441 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * coff-alpha.c: Implemented reloc handling for the linker, made
444 various other related changes.
445 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
446 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
448 (ecoff_bfd_get_relocated_section_contents): Don't define.
449 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
450 Handle .lita section.
451 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
452 finish_reloc backend field renamed to adjust_reloc_in.
453 (ecoff_bfd_seclet_link): Adjust number of aux entries to
454 debug_align boundary.
455 (ecoff_compute_section_file_positions): If rdata_in_text put
456 .rdata section in text segment, not data segment. Put .pdata
457 section in text segment.
458 (ecoff_write_object_contents): Likewise. Also, call
459 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
460 absolute sections when writing out relocs.
461 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
462 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
463 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
464 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
465 (mips_adjust_reloc_out): New function (does nothing).
466 (mips_ecoff_backend_data): Initialize new fields.
467 (ecoff_bfd_get_relocation_section_contents): Define to be
468 bfd_generic_get_relocated_section_contents.
470 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
473 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * reloc.c (bfd_perform_relocation): Add comments attempting to
476 explain PC relative relocations.
478 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
480 (coff_compute_section_file_positions): Remove check for
481 USE_DISCARDED_SECTIONS_COUNT.
482 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
483 it on host defines is wrong.
485 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
486 (ecoff_write_object_contents): Don't require the .reginfo section
487 to be a particular size.
489 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
491 * Makefile.in (dep-in): New rule, for editing dependencies into
492 Makefile.in in $(srcdir). Use move-if-change.
493 (.dep1, dep): Use move-if-change.
494 (CFILES): Add coff-apollo.c.
496 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
498 * Makefile.in: Recognise new file, coff-apollo.o
500 * coff-apollo.c: New file
502 * coffcode.h: Recognise apollo magic numbers and writable text
504 * coffswap.h: Swap Apollo optional header entries
506 * config.bfd: Add line for Apollo
508 * configure.host: Replace apollo68b and apollo68v with Apollo
510 * configure.in: Recognise apollocoff_vec
512 * targets.c: Likewise
514 * config/apollo.mh, config/apollo.mt: New files
516 * hosts/apollo68.h: Remove inclusion of strings.h
518 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
520 * coff-i386.c (i3coff_object_p): Now static.
522 * Makefile.in: Updated dependencies.
523 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
525 * dep-in.sed: New file.
527 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
528 conflicts when "--with-targets=all".
529 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
530 m68k_howto2rtype): Rename via macros to keep namespace clean.
531 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
534 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
536 * elf32-mips.c: Extensive additions to do relocations and to
537 handle MIPS specific sections.
538 * libelf.h (elf_backend_data): Pass fourth argument to
539 elf_backend_section_from_bfd_section to permit it to control the
540 section index to use.
541 (elf_obj_tdata): Add gp and gp_size fields.
542 (elf_gp, elf_gp_size): New accessor macros.
543 * elfcode.h: Removed a number of unused local variables.
544 (elf_fake_sections): Clear section header before calling
545 elf_backend_fake_sections, not after.
546 (prep_headers): Return true at end.
547 (elf_section_from_bfd_section): Pass retval argument to
548 elf_backend_section_from_bfd_section.
549 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
550 Accept and ignore new retval argument.
551 * bfd.c: Include libelf.h.
552 (bfd_set_gp_size): Handle ELF targets.
553 * Makefile.in (bfd.o): Depends upon libelf.h.
554 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
556 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
558 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
559 (ecoff_mkobject_hook): New function.
560 (ecoff_new_section_hook, ecoff_sizeof_headers,
561 ecoff_compute_section_file_positions, ecoff_set_section_contents,
562 ecoff_write_object_contents): Handle dummy REGINFO section.
563 (ecoff_get_section_contents): New function to handle reading
565 * libecoff.h (ecoff_get_section_contents): Change from macro
566 definition to function prototype.
567 (ecoff_mkobject_hook): New prototype.
568 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
569 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
570 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
571 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
573 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
575 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
576 by casting the most significant byte to bfd_vma.
578 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
580 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
581 if configuring --with-targets=all.
583 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
585 * aoutx.h (howto_table_std): Correct the "size" field in some
588 * reloc.c (reloc_howto_type): Change documentation to dispel any
589 notion that the "size" field is a power-of-two indicator.
591 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
593 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
595 Make support for relaxing more generic.
596 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
598 * libcoff.h, libcoff-in.h: declarations. Prototypes
599 * coffcode.h (bfd_coff_std_swap_table): Add calls to
600 coff_reloc_16_extra_cases and coff_reloc16_estimate.
601 (dummy_reloc16_estimate): New function.
602 * coff-h8300.c (h8300_reloc16_estimate): New function
604 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
606 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
607 (align_file_position): New function.
608 (elf_locate_sh): Disabled function deleted.
609 (assign_file_positions_for_symtab_and_strtabs): Align position,
610 then place symtab, then do other sections.
611 (map_program_segments): Align program header.
612 (assign_file_positions_except_relocs): Align section headers.
613 (assign_file_positions_for_relocs): Align relocation sections.
615 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
617 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
618 Change other hppa entries to use -*- not -hp-.
619 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
621 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
622 characters in comment to octal escapes.
624 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
626 * coff-i386lynx.c: Removed, name too long.
627 * i386lynx-cf.c: New file, was coff-i386lynx.c.
628 * configure.in: Reflect file name changes.
629 * Makefile.in: Mention Lynx-related files.
631 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
634 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
635 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
637 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
638 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
639 sections of type STYP_INFO. (from Minh Tran-Le)
640 (coff_compute_section_file_positions): Add discarded_sections_count
641 to abfd->section_count, which helps `strip' keep the size
642 of the executable header constant.
643 * coff-i386.c (discarded_sections_count): New variable, initialized
644 to zero. For use by `strip'. Currently being used only in aix386
645 coff, but may be useful for other coff systems. (from Minh Tran-Le)
647 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
649 * archive.c: Cosmetic improvements.
650 * opncls.c: Cosmetic improvements.
651 (new_bfd): Removed redundant structure slot init.
653 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
655 * config/news-mips.mh, hosts/news-mips.h: New files.
656 * configure.host: Use news-mips for mips-sony-bsd*.
658 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
660 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
661 * coff-i386lynx.c: New file, defines Lynx target vector and name,
662 includes coff-i386.c.
663 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
664 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
665 * i386lynx.c: Remove coff vector definition entirely.
666 (lynx_32_swap_ext_reloc_in): Define.
667 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
669 (lynx_32_swap_ext_reloc_out): Define.
670 (lynx_32_swap_std_reloc_out): Define.
671 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
672 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
673 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
674 (WRITE_HEADERS): Define, call Lynx swapping fns.
676 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
678 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
680 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
681 relocations of size 8, 16, 32. Sort generic relocs by type rather
682 than size. Added a little documentation too.
684 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
685 (TABLE_SIZE): New macro.
686 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
688 (swap_std_reloc_out): Write baserel relocs correctly.
689 (swap_std_reloc_in): Handle r_baserel field. Assert that
690 r_jmptable and r_relative fields are clear, and that the computed
691 index does refer to a defined entry of the howto table.
693 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
695 * section.c (bfd_make_section_anyway): New function.
696 * section.c: Change comments to say several sections can have
698 * bfd-in2.h: Re-generate to reflect above change.
699 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
700 if still no section after the bfd_coff_make_section_hook.
701 * coffcode.h: Add comment about TWO_DATA_SECS.
703 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
705 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
707 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
710 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
712 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
714 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
715 and i386lynx_coff_vec.
716 Added m68klynx_aout_vec and m68klynx_coff_vec.
717 * targets.c (target_vector): Removed i386lynx_vec, added
718 {i386,m68k}lynx_{aout,coff}_vec.
719 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
721 * m68klynx.c: New file.
722 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
723 and i386lynx_coff_vec.
724 * config/m68k-lynx.mt: New file.
725 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
726 * hosts/m68klynx.h: New file.
728 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
730 * archive.c: Define offsetof here.
731 * hosts/*.h: Don't define it here.
733 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
735 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
738 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
740 * hpux-core.c: Add comment about hpux version 7.
742 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
744 * lynx-core.c (lynx_core_file_p): Change per-thread register
745 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
746 in gdb/corelow.c. Create alias .reg section for the currently
749 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
751 * libecoff.h (ecoff_backend_data): Removed big_magic and
753 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
754 of big_magic and little_magic.
755 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
756 matches endianess of bfd.
757 (mips_ecoff_backend_data): Removed initialization of big_magic and
759 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
760 based on magic number. Support r4000 magic numbers.
761 (ecoff_get_magic): New function.
762 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
763 the backend structure.
764 * cpu-mips.c (arch_info_struct): Added case for r6000.
766 For MIPS configurations put both big and little endian versions in
767 the list of targets; the code is getting compiled in anyhow.
768 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
769 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
770 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
771 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
772 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
774 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
776 * osf-core.c: New file for OSF/1 core file support.
777 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
778 (HDEPFILES): Set to osf-core.o.
779 * bfd-in2.h (union tdata): Add osf_core_data member.
780 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
781 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
782 (osf-core.o): New dependency.
784 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * TODO: Remove note about making --with-bfd-targets use canonical
787 target configuration name (already done); reword item about
788 separating reading and writing stuff to not refer to a
791 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
794 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
796 * gen-aout.c (main): Output newline after end of comment, not
797 before. (Reported by Jonathan Stone,
798 jonathan@oscar.stanford.edu).
800 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
802 * archive.c (compute_and_write_armap): Put weak symbols in the
805 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
806 section, not the .stabstr section. Set the type of the .stabstr
807 section to SHT_STRTAB.
808 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
810 * section.c (SEC_DEBUGGING): New section flag.
811 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
812 and the name starts with .debug, .line or .stab, set
813 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
814 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
815 SEC_DEBUGGING to section_flags.
816 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
817 SEC_DEBUGGING and SEC_CODE to section_flags.
818 * bfd-in2.h: Updated.
820 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
822 * bfd.c (tdata): Add lynx_core_data.
824 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
825 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
826 (ecoff_write_object_contents): Don't set scnptr to zero just
827 because size of section is zero. Needed for Irix 4.0.5F.
829 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
831 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
833 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
835 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
836 * bfd-in2.h (tdata): Add lynx_core_data;
837 * config.bfd configure.host: Get rid of superfluous netbsd and
839 * configure.in: Add lynx-core.o to Lynx config.
840 * i386lynx.c: Add defs for core file support.
841 * lynx-core.c: New file with Lynx core file support.
842 * hosts/i386lynx.h: Move lots of host specific includes to here.
843 Add def of HOST_LYNX. Remove unnecessary defs.
845 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
847 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
848 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
849 SEC_DATA for a SHF_NOBITS section.
851 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
852 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
853 * nlmcode.h: Add some casts to avoid warnings.
854 (nlm_write_object_contents): Ignore relocs for sections that are
855 neither code nor data. Just use the symbol value for debugging
856 symbols; don't offset by the section vma.
858 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
860 * reloc.c (bfd_perform_relocation): Don't return an error when
861 performing a reloc against an undefined weak symbol.
862 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
863 than obsolete BSF_EXPORT.
865 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
867 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
868 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
869 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
870 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
871 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
872 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
873 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
874 defined on all hosts, now that archive.c uses it.
876 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
878 * elfcode.h (elf_map_symbols): Create section symbols for all
879 sections, not just allocated sections; debugging sections can have
881 (elf_symbol_from_bfd_symbol): If there is an output section, use
882 the section index from that rather than the input section.
884 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
886 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
887 libbfd.h, which is regenerated from this file.
889 * bfd-in.h (symtype): Deleted typedef.
891 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
893 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
894 xor and subtract. Otherwise it will not sign extend if the type
895 of bfd_vma is larger than int.
897 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
898 and frameoffset as signed numbers. From Peter Schauer.
900 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
902 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
903 special function for all reloc entries.
904 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
906 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
907 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
909 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
911 * libbfd-in.h (struct artdata): Add armap_timestamp and
912 armap_datepos here too.
914 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
916 Improve timestamp support in BSD archive files to avoid linker
919 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
920 (bfd_flush, bfd_stat): Add prototypes.
921 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
922 (bfd_stat): Add, does fstat on a BFD.
924 * archive.c (_bfd_write_archive_contents): At end of file writing,
925 verify and possibly update the timestamp in the armap, if a BSD
926 archive. FIXME! Kludge recognizes BSD archive, rather than
927 vectoring properly. Should add to xvec.
928 (compute_and_write_armap): Move prototype to top, avoid PROTO.
929 (bsd_write_armap): Save timestamp and file location thereof, when
930 writing the armap in a BSD file.
931 (bsd_update_armap_timestamp): New function to check and
932 rewrite the timestamp.
934 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
936 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
938 * hosts/i386sco.h: Define a bunch of stuff for core files.
939 * sco-core.c: Remove, replace by trad-core.c.
940 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
941 * config/i386sco.mh: Use trad-core not sco-core.
942 * hosts/i386isc.h, config/i386isc.mh: Remove.
943 * configure.host: Use i386sco for isc.
944 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
945 * config.bfd: Use i386-coff not i386-sco.
947 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
948 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
949 i486-elf which doesn't exist).
951 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
953 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
954 padding field to zero.
956 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
957 * configure.in: Remove bogus netbsd386 handling.
959 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
960 Correct overflow detection requires matching the upper four bits
961 of the destination against the PC.
963 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
965 * configure.in: Make 64-bit stuff work with "--with-targets=all".
967 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
969 * libbfd-in.h: Removed swapping routines declarations.
970 * bfd-in.h: Added swapping routine declarations, and renamed them
972 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
973 * Changed all callers.
974 * libbfd.h, bfd-in2.h: Rebuilt.
976 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
978 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
981 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
983 * configure.in: Reorganized setting of makefile variables so
984 64-bit stuff works again.
986 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
989 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
990 "native_elf_sym" field, merged to make new type "elf_symbol_type".
991 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
992 Deleted field raw_syms.
993 (obj_symbols): Remove cast.
994 (obj_raw_syms): Deleted.
995 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
996 native_elf_sym fields.
997 * elf32-hppa.c: Changed uses of elf32_symbol_type to
1000 From Pete Hoogenboom and Jeff Law:
1002 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1004 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1005 bits are zero (e.g., they specify no relocations), then do not
1006 even bother adding their entries to the symextn section.
1008 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1009 of scope can have an argument relocation stub.
1011 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1012 structure and type to elf32_hppa_stub_description. This makes
1013 it consistent with the GNU coding conventions.
1014 (elf32_hppa_stub_description): Added a 'next' field to allow
1015 linking of stub description structures.
1016 (elf32_hppa_stub_description): Added a 'stub_listP' field to
1017 keep track of individual stubs.
1018 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1019 Combined with the elf32_hppa_stub_description structure.
1020 (elf32_hppa_stub_name_list): New type to keep track of
1022 (add_stub): Removed.
1023 (add_stub_by_name): New function.
1024 (find_stub_by_name): New function.
1025 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1027 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1030 * elf32-hppa.c: (retval_mismatches): The direction of argument
1031 relocation was reversed.
1032 (hppa_elf_build_arg_reloc_stub): Return address was not being
1034 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1035 argument relocation bits so this function can be used in the check
1037 (hppa_elf_stub_check): Pass caller argument relocation bits into
1038 hppa_elf_arg_reloc_needed_p().
1039 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1040 pass caller argument relocation bits into
1041 hppa_elf_arg_reloc_needed_p().
1043 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1045 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1047 * hosts/delta88v4.h: New for SVR4.
1048 * configure.hosts: Use it.
1050 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1052 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1053 is an SCO pre-define.
1055 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1057 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1059 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1061 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1063 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1064 symbols as BFD local symbols.
1065 (nlm_write_object_contents): Don't bother writing out exported
1066 symbols more than once; they now appear in the symbol table more
1067 than once (with and without a prefix) if necessary. Set offset
1068 values to be non-zero as NLMLINK does.
1070 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1074 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1076 * section.c (struct sec): Move position of user_set_vma, and
1078 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1080 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1081 (symext_rootP, symext_lastP, global_value, GOT_value,
1082 global_symbol, global_sym_defined, symextn_contents,
1083 symextn_contents_real_size, elf_hppa_stub_rootP,
1084 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1085 default initialization.
1086 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1088 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1089 code more readable in 80 columns.
1091 * libhppa.h (all functions): Now inline under GNU C.
1093 More patches from Jeff Law:
1095 * elf32-hppa.c (AR_WARN): Give argument which caused the
1096 invalid argument relocation.
1097 (AR_UNIMP): Delete unused macro.
1098 (hppa_elf_set_section_contents): Always return a value.
1099 (elf32_hppa_backend_table_processing): Likewise.
1100 (elf32_hppa_backend_section_processing: Likewise.
1102 * som.c: New file containing SOM specific code extracted
1105 * som.h: New file containing SOM specific code extracted
1110 * libhppa.h: Delete SOM specific code. Add generic PA
1111 code which can be shared by both SOM and ELF backends.
1113 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1114 depends on libhppa.h now.
1116 * configure.in (hppa_vec): Needs som.o module instead of
1119 * elf32-hppa.c: Include libhppa.h. Do not define
1122 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1123 now lives in libhppa.h.
1124 (hppa_reloc_field_selector_type_alt): Likewise.
1126 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1127 define malloc or free.
1129 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1132 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1134 (elf_hppa_reloc_type_lookup): Likewise.
1135 (elf_hppa_tc_make_sections): Likewise.
1136 (hppa_elf_arg_reloc_needed_p): Likewise.
1137 (hppa_elf_build_long_branch_stub): Likewise.
1138 (elf_reloc_map): Delete, no longer used.
1139 (elf_hppa_reloc_map): Likewise.
1140 (elf32_hppa_symextn_map_max_size): Likewise.
1141 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1143 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1144 of the .hppa_unwind section.
1146 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1148 * config.bfd: recognize m88110.
1150 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1152 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1154 * elfcode.h (elf_section_from_bfd_section): Add detection of
1158 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1159 New functions for support of long branch stubs.
1160 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1161 check for long branch stubs.
1162 (hppa_look_for_stubs): Unused function. Removed.
1163 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1164 version of bfd_set_section_contents.
1165 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1166 when BFD is configured for debugging.
1168 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1169 to return a list of symbols that have non-zero argument
1171 (hppa_elf_stub_finish): Make sure stub generation is done only
1174 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1175 generation relocation entries within a stub.
1176 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1179 * elf32-hppa.c: New #define's for argument relocation types.
1180 (mismatches, retval_mismatches): Updated to reflect new
1181 argument relocation types.
1182 (CURRENT_STUB_OFFSET): New macro.
1184 * elfcode.h (map_program_segments): Set the PF_X bit for data
1187 * elf32-hppa.c: (elf_hppa_howto_table): Add
1188 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1189 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1192 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1193 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1195 * hppa_stubs.h: Add new instructions that are used in linker
1198 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1199 unwind descriptor were incorrect.
1201 * libelf.h (bfd_elf_find_section): Declare.
1203 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1204 function in place of global_sym field in elf_backend_data
1206 (elf32_hppa_backend_symbol_table_processing,
1207 elf32_hppa_backend_section_processing,
1208 elf32_hppa_backend_fake_sections,
1209 elf32_hppa_backend_section_from_shdr,
1210 elf32_hppa_backend_section_from_bfd_section): New functions to
1211 provide support of symbol extension sections and argument
1213 (elf_info_to_howto): Remove call to abort().
1215 * elf32-target.h: Support for special processing by the backend.
1216 (struct elf_backend_data): Added elf_backend_symbol_processing,
1217 elf_backend_symbol_table_processing,
1218 elf_backend_section_processing, elf_backend_section_from_shdr,
1219 elf_backend_fake_sections, and
1220 elf_backend_section_from_bfd_section fields.
1221 * elfcode.h: (bfd_section_from_shdr): Add a check for
1222 processor-specific section types.
1223 (elf_fake_sections): Add a check for processor-specific
1225 (bfd_elf32_write_object_contents): Add a check to see if
1226 there is any final section processing to be done by the
1228 (elf_section_from_bfd_section): Add a check for
1229 processor-specific section types.
1230 (elf_slurp_symbol_table): Remove reference to global_sym in the
1231 elf_backend_data structure. Replace it with a call to
1232 elf_backend_symbol_processing.
1233 * libelf.h: Remove global_sym field in the elf_backend_data
1234 structure. Replace it with a series of backend-specific
1237 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1238 stub_sym should be called target_sym.
1239 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1240 rather than the output bfd (output_bfd).
1241 (hppa_elf_reloc): Get rid of references to the global_sym field in
1242 the elf_backend_data structure.
1244 * elfcode.h (elf_fake_sections): Check the correct condition for
1245 .bss. Also, detect the existence of a .note section.
1247 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1250 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1251 should be a reference to bfd_arch_hppa.
1253 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1254 the bfd_check_format structure to avoid a type mismatch.
1256 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1257 and Jim Kingdon (kingdon@cygnus.com)
1260 * netbsd386.c: New file.
1261 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1262 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1263 libaout.h, targets.c: Other changes.
1265 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1267 * config/m88k-elf.mt: New file.
1268 * config.bfd: Use it for m88*-*-sysv4*.
1270 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1272 * elfcode.h (elf_build_phdrs): Unused function deleted.
1273 (bfd_shdr_from_section): Ditto.
1274 (write_relocs): Don't change section contents for addend.
1275 (elf_locate_sh): Return type is now always elf_internal_shdr,
1276 since the other types were really aliases for this type anyways.
1277 Don't compile this function, since it is static and doesn't appear
1278 to be used in this file.
1279 (sym_is_global): Return non-zero for weak symbols. Abort if
1280 section pointer is null.
1281 (swap_out_syms): Reorder tests so function symbols can be weak.
1282 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1283 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1284 extracting out some common code. Abort if BFD section symbol has
1286 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1287 section symbols. Don't read section contents to fill in addend
1290 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1295 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1297 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1298 specific information for a symbol. Put in elf_sym_num, which
1299 gives the external symbol number in the elf object file, since
1300 local symbols must come before global symbols.
1301 (elf_sym_extra): New macro.
1302 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1303 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1304 symbol number to external number. Store the address of the
1305 Elf_Sym_Extra field for the symbol in the udata field.
1306 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1308 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1310 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1311 array of pointers to section symbols.
1312 (elf_map_symbols): Bump the max index of the section symbols so
1313 that we don't overwrite memory. Store the max index into the
1314 elf_obj_tdata field.
1316 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1318 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1319 to the section symbols we created. Remove unused field
1321 (elf_map_symbols): Fill in array of pointers to section symbols.
1322 Only create section symbols for sections that have SEC_ALLOC set,
1323 and have non-zero size.
1324 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1325 section symbol, look up the section in the list of section
1326 symbols, and set the udata pointer appropriately. Otherwise, if
1327 udata is still NULL, fail an assertion, and use 0, instead of
1330 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1332 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1333 mipslelf and mipsbelf respectively.
1334 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1335 * elf32-mips.c: Added some reloc information.
1336 * configure.in: Fixed error message.
1338 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1340 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1342 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1343 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1344 * archures.c: Alphabetize decls.
1346 * configure.in, targets.c: Add missing vectors to the tables.
1347 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1348 Remove hp300bsd_vec due to clash with sunos_big_vec.
1350 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1352 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1353 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1354 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1355 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1356 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1358 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1360 * coffgen.c (coff_section_symbol): If section's output_section is
1361 not yet set, point to itself. This is needed because this is
1362 called on the output file, not the input file.
1364 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1365 dummy value, rather than leaving it NULL.
1367 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1369 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1370 bfd_default_set_arch_mach.
1372 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1374 * config.bfd (cpu): Extract from canonical name with sed.
1375 * configure.in: Don't pass it.
1377 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1379 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1380 BYTE_SIZE conflicts with a Mach header.
1381 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1383 * configure.host: Make sure all OS fields end in *.
1385 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1387 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1388 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1389 doesn't exist, don't try to create it.
1391 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1392 from start of code segment, not start of file.
1393 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1395 * configure.in (SELECT_VECS switch): Likewise.
1397 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1399 * format.c (bfd_check_format): If the target matches the default
1400 target, set match_count to 1, to ignore any previous matches.
1402 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1404 * configure.in: Add reloc16.o when we add
1405 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1406 Makefile.in (BFD_LIBS): Remove reloc16.o.
1408 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1411 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1412 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1413 S-records via SELECT_VECS.
1415 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1416 support S-records, for convenience.
1418 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1420 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1421 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1422 Read and write Alpha relocs. Can't process them yet.
1423 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1424 If the section does not already exist, create it.
1426 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1429 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1430 finish_reloc fields.
1431 * ecoff.c: Move MIPS reloc support from here...
1432 * coff-mips.c: to here.
1433 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1435 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1436 finish_reloc backend function.
1437 (ecoff_write_object_contents): Removed MIPS specific assertions.
1438 * coff-mips.c (mips_finish_reloc): New function.
1439 (mips_ecoff_backend_data): Fill in new fields.
1440 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1442 * targets.c: Added extern for ecoffalpha_little_vec.
1444 * bfd.c (_bfd_host_big_endian): Removed.
1445 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1447 * bfd-in2.h: Regenerated.
1449 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1451 * config.bfd: New file, broken out of configure.in.
1452 * configure.in: Use it, and use standard target names for
1453 --with-targets, replacing --with-bfd-targets.
1455 * archures.c (archures_init_table): Add bfd_sh_arch.
1457 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1458 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1459 Fix error in error message.
1461 * oasys.c: Make bfd_error_vector extern.
1463 * configure.in: Include stab-syms.o for a.out/b.out targets
1464 and hp300{bsd,hpux}.
1466 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1468 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1469 section before setting output_has_begun.
1470 (nlm_set_section_contents): Remove argument names from
1471 mangle_relocs_func prototype.
1472 (nlm_write_object_contents): Remove shadowing local variable.
1473 Don't write out debugging symbols if debugInfoOffset is -1. Add
1474 the codeImageOffset to the start, exit, and check procedure
1476 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1477 Don't check partial_inplace field; its value is irrelevant.
1479 * Base use of sco-core on host, not target.
1480 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1481 * config/i386-sco.mt (TDEFINES): Removed.
1482 * config/i386sco.mh: New file to use sco-core.
1483 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1485 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1486 conversions for some fields.
1488 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1490 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1491 error rather than aborting.
1493 * libnlm.h (struct nlm_backend_data): Added mach field.
1494 (nlm_machine): New accessor macro.
1495 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1497 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1499 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1501 * configure.in: Replace calls to sort with shell code
1504 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1506 * configure.in: Include aout32.o for any a.out/b.out formats.
1508 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1510 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1511 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1512 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1513 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1514 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1515 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1518 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1520 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1522 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1524 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1526 * bfd.c (bfd_scan_vma): New function.
1528 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1530 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1532 * bfd-in2.h: Updated.
1534 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1537 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1539 * configure.in: Remove unneeded test.
1541 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1543 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1545 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1547 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1549 * PORTING, TODO, config/README: Update to reflect below changes.
1551 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1552 --with-bfd-targets="target1,target2,..." and the special target
1553 "all" to get the previous default behavior.
1554 Figure out which architecture and backend .o files are needed from
1555 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1556 the .mt files. Define TDEFAULTS based on them, also.
1558 * Makefile.in: Remove references to MINIMIZE.
1559 * archures.c, targets.c: Ditto.
1561 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1562 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1565 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1566 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1567 SELECT_VECS manually; it's automatic now.
1569 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1570 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1572 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1573 (TDEFAULTS): Don't define BFD; not used.
1575 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1576 this is a host, not a target.
1578 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1580 * elfcode.h (elf_object_p): Add comment about what this function
1581 does and to watch out for side effects. Add FIXME for memory leaks.
1582 Fix comment about checking for matching byte order. Preserve
1583 pointer to old tdata (if any), and restore it if we don't match
1584 file with target vector. If we are going to use goto's, use them
1585 consistently and maintainably.
1586 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1587 to note that the problem is even more serious than just leaked
1588 memory. Replace goto with more traditional return.
1590 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1592 Fix incorrect or useless makefile variable definitions:
1593 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1594 define DEFAULT_VECTOR, instead of TDEFINES.
1595 * config/i386aix.mh (MINIMIZE): Don't define.
1596 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1597 * config/rs6000.mh (ALLOCA),
1598 * config/i386v.mh (ALLOCA),
1599 * config/i386linux.mh (ALLOCA),
1600 * config/i386isc.mh (ALLOCA),
1601 * config/go32.mh (EXTRALIBS): Don't define; not used.
1602 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1603 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1604 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1606 * config/.Sanitize (Things-to-keep): Add README.
1607 * config/README: New file, explaining the variables.
1609 * targets.c (target_vector): Add hp300_bsd_vec.
1610 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1611 (hp300bsd.o): New rule.
1613 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1615 * libelf.h (NAME): Provide a default definition, that's neither
1616 for 32 bits nor for 64.
1618 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1620 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1621 that is what is in elf.c.
1623 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1625 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1626 scBss and scSBss symbols, since it was wrong.
1628 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1631 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1632 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1634 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1635 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1637 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1639 * hpux-core.c: Cast return value from bfd_zalloc.
1641 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1643 * aoutx.h (log2): Delete i387-specific code.
1645 * Makefile.in (BFD_LIBS): Always include elf.o.
1646 (BFD32_BACKENDS): Don't include elf.o here.
1647 (ofiles): Delete references to ofiles2 and ofiles3.
1648 (do_clean): Delete ofiles.
1649 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1650 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1651 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1653 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1656 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1657 (from Meissner's additions to bfd-in2.h).
1659 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1663 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1665 * elfcode.h (elf_write_object_contents): Don't drop core if
1666 elf_symbol_from returns a NULL pointer when processing a non-elf
1667 symbol, use a 0 size instead.
1669 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1671 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1672 bfd_elf32_hash, since the hash table is independent of the 32/64
1675 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1676 that is what is in elf.c.
1678 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1680 * elf32-i386.h (reloc_type): Reformat spacing.
1681 (elf_howto_table): Add the rest of the 386/ELF relocations.
1682 (elf_i386_reloc_type_lookup): Ditto.
1683 (elf_i386_info_to_howto): Ditto.
1684 (elf_i386_info_to_howto_rel): Ditto.
1686 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1688 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1689 of nlm_slurp_symbol_table as boolean, not pointer.
1690 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1691 of nlm_slurp_reloc_fixups as boolean, not pointer.
1693 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1695 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1696 are now predefined by GCC
1698 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1700 * coffgen.c (coff_print_symbol): Add the section offset to the
1701 line number address, so it's printed the same way as the function
1702 address. Only showed up for line numbers that aren't in the first
1705 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1707 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1708 (nlm_mangle_relocs_func): New macro.
1709 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1710 (nlm_i386_mangle_relocs): New function.
1711 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1712 symbols into the .bss section.
1713 (nlm_set_section_contents): Call the mangle_relocs function.
1714 (nlm_write_object_contents): Treat a reloc against any defined
1715 symbol as an internal reloc. Fix bug in external reloc counting.
1716 Get the offset and debugging type right for .bss symbols. Only
1717 output debugging symbols for defined symbols.
1719 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1721 * coff-z8k.c (rtype2howto): Likewise.
1722 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1723 * elf32-i386.c (TRACE): Likewise.
1724 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1725 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1726 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1727 argument rather than using printf.
1729 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1731 * coffswap.h: Added macros used when accessing several fields;
1732 default is the same as before.
1733 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1734 * coff-alpha.c: Defined macros to use the right sizes in
1736 * libecoff.h: Backend information is now in target vector, not
1737 BFD. Start of backend information is COFF backend information.
1738 * coff-alpha.c, coff-mips.c: Changed accordingly.
1739 * ecoff.c (ecoff_mkobject): New function.
1740 (ARMAP_START): Changed into backend information, since Alpha uses
1742 (ecoff_slurp_armap): Don't overlay archive header.
1743 * bfd.c: Include libcoff.h.
1745 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1747 * Makefile.in (install): Fix sh syntax error.
1749 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1751 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1753 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1755 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1757 * ecoff.c: New file for generic ECOFF functions.
1758 * ecoffswap.h: New file for ECOFF swapping functions which differ
1759 only slightly for different targets.
1760 * libecoff.h: Added prototypes for ecoff.c functions.
1761 (ecoff_backend_data): New structure.
1762 (ecoff_tdata): Added backend_data field. Changed external data
1763 pointers to be PTR rather than to a particular struct.
1764 (ecoff_symbol_struct): Moved in from coff-mips.c.
1765 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1766 Added ECOFF backend structures. Include ecoffswap.h.
1767 * coff-msym.c: Removed; superseded by ecoffswap.h.
1768 * bfd.c: Include coff/internal.h.
1769 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1771 (BFD64_BACKENDS): Added coff-alpha.o.
1772 (CFILES): Removed coff-msym.c. Added ecoff.c.
1773 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1774 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1775 (ecoff.o, coff-alpha.o): New targets.
1776 (coff-msym.o): Removed target.
1778 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1780 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1781 of EXFUN in the BFD sources. Heave ho!
1783 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1785 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1787 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1789 * hosts/sun3.h: remove some more conflicting decls
1791 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1793 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1794 redefine TEXT_START_ADDR to be 0.
1796 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1798 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1799 host and target info.
1801 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1803 * nlm32-i386.c: New file. First cut at i386 NLM code.
1804 * libnlm.h: Added some more prototypes.
1805 (struct nlm_relent): New structure.
1806 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1807 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1808 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1809 nlm_reloc_fixup_secs.
1810 (struct nlm_backend_data): New structure, with accessor macros.
1811 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1812 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1813 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1815 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1816 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1818 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1819 external references in symbol table as undefined symbols.
1820 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1821 argument in get_symtab rather than in slurp_symbol_table.
1822 (nlm_slurp_symbol_table): Save symbol information in tdata.
1823 (nlm_print_symbol): New function.
1824 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1825 nlm_canonicalize_reloc): New functions to read relocs.
1826 (nlm_compute_section_file_positions, nlm_set_section_contents,
1827 nlm_external_reloc_compare, nlm_write_object_contents): New
1828 functions to create NLM files.
1829 * nlm-target.h: Define all the nlm functions here either as
1830 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1831 the backend_data field to TARGET_BACKEND_DATA.
1832 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1833 they are now in nlm-target.h.
1834 (TARGET_BACKEND_DATA): Define as NULL.
1835 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1836 (nlm_set_arch_mach): New function.
1837 * targets.c: Added nlm32_i386_vec.
1838 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1839 (CFILES): Added nlm32-i386.c.
1840 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1841 (nlm32-i386.o): New target.
1843 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1845 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1846 C, and aren't needed anyway (return int)
1848 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1850 * elfcode.h: Use casts with bfd_alloc and alloca.
1852 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1854 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1855 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1856 older cpp's, that don't do additional replacement on the JUMP_TABLE
1858 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1861 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1863 Yet another trad-core variant:
1864 * config/esix.mh, hosts/esix.h: New files.
1865 * configure.hosts: Use them.
1867 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1869 * reloc.c (bfd_perform_relocation): Handle the case of
1870 complain_overflow_bitfield, rightshift > bitpos, and a negative
1873 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1875 * elfcode.h: Reimplement segment writing.
1876 (elf_write_phdrs): Use precomputed e_phoff rather than making
1878 (elf_build_phdrs): Disabled, for now.
1879 (assign_file_position_for_section): Don't change file offset for
1881 (assign_file_positions_for_symtab_and_strtabs): New function.
1882 (struct seg_info): New type.
1883 (map_program_segments): New function.
1884 (assign_file_positions_except_relocs): For executables, leave
1885 section headers &c for last, and properly align all sections with
1887 (prep_headers): No longer abort when EXEC_P is set.
1888 (write_shdrs_and_ehdr): Deleted all code relating to program
1891 * elfcode.h (various): Deleted some unused code, and debugging
1893 (write_relocs): Cache value of last symbol looked up, to save
1894 time if the symbol is referred to repeatedly.
1895 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1897 (assign_section_numbers): Likewise.
1899 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1901 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1902 (struct elf_obj_tdata): New field, phdr.
1903 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1905 (ELF_MAXPAGESIZE): Default to 1.
1906 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1907 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1908 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1909 Most should have length field of `2'.
1911 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1913 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1915 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1917 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1918 the top level script has already adjusted for it.
1920 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1922 * srec.c (srec_write_symbols): Get CR LF in the right order.
1924 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1926 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1928 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1930 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1931 bitpos when overflow checking.
1933 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1935 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1936 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1937 Send error messages to stderr.
1939 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1941 * nlm{32,64}-target.h: Remove.
1942 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1943 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1944 * nlm.c (ARCH_SIZE): Remove define to zero.
1945 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1946 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1947 * nlm{32,64}-gen.c (nlm-target.h): Include.
1948 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1949 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1950 nlm<size>, and use macros select size.
1952 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1954 * Makefile.in (Makefile): add configure.in, drop redundant
1955 $(srcdir), drop redundant ./
1957 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1959 * hpux-core.c: New file; backend for HP/UX style core files.
1960 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1962 * bfd-in2.h: Updated.
1963 * hppa.c (make_bfd_asection, hppa_core_file_p,
1964 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1965 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1966 Removed from target vector.
1967 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1969 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1971 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1972 (HDEPFILES): Set to hpux-core.o.
1973 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1974 * hosts/hp300.h (HOST_HP300HPUX): Define.
1975 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1976 aix386-core.o, hpux-core.o.
1977 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1979 * reloc.c (enum complain_overflow): New enumeration with the
1980 various flavours of overflow checking.
1981 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1982 from boolean to emum complain_overflow. Removed obsolete absolute
1984 (HOWTO): Removed absolute argument.
1985 (bfd_perform_relocation): Do overflow checking on all types of
1987 * bfd-in2.h: Updated accordingly.
1988 * all targets: Updated initialization of reloc howto tables.
1990 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1992 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1995 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1997 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1999 * elfcode.h: Fix several illegal pointer combination warnings for
2000 usages of bfd_alloc and alloca.
2002 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2003 apparent Sun C preprocessor recursion. Fix access macros.
2004 * nlmcode.h: Remove spurious '&' before several array references.
2006 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2008 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2009 config/m68k-coffun.mt -> u68k-coff.mt.
2010 * Makefile.in, configure.in: Corresponding changes.
2012 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2014 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2015 function name; it's valid without, and some compilers give
2016 warnings with it there.
2018 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2020 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2021 * bfd.c (union tdata): Add nlm_obj_data;
2022 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2024 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2026 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2027 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2028 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2029 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2030 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2031 * bfd-in2.h (INLINE): Defines moved here.
2032 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2033 * libelf.h (CAT4): Move define to bfd-in2.h.
2034 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2035 * bfd-in2.h (union tdata): Add nlm_obj_data.
2036 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2037 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2038 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2039 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2040 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2043 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2045 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2047 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2049 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2050 Deleted `thunk' structure, merged into tdata, duplicate data
2052 Rearranged functions, grouping by functionality.
2053 Broke up many functions in elfcode.h, re-ordered many parts of
2054 file writing to handle unpredictable state of section relocation
2055 table as provided by various applications.
2056 Still needs cleanup: Merge functions back together, split out
2057 data structure with only data that is used only when writing out
2060 * elf.c (bfd_elf_generic_reloc): New function, taken from
2062 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2063 bfd_perform_relocation lossage.
2065 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2067 (ofiles): Don't use sort or uniq; do it with sh constructs.
2069 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2071 * coffcode.h: Recognize I386PTXMAGIC.
2072 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2073 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2074 New macros; use it if defined.
2075 * config/symmetry.mh, hosts/symmetry.h: New files.
2077 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2079 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2080 * Makefile.in: Change accordingly.
2081 (CFILES): Add elf64-gen.c.
2083 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2085 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2087 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2089 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2092 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2094 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2095 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2097 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2099 * configure.in: Recognize h8300h-*-*.
2101 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2103 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2104 type R_H8500_HIGH_16.
2105 * coff-sh.c (r_imm32): Get the width of the reloc right.
2107 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2109 * configure.in: Add new target m68k-coffun to the dpx/2.
2110 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2112 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2114 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2115 sparc-aout-specific list.
2117 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2119 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2121 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2122 and Jim Kingdon (kingdon@cygnus.com)
2124 * elfcode.h: Use memset not bzero.
2125 * trad-core.c: Don't include <sys/file.h>.
2126 * i386linux.h: Include <sys/file.h>.
2127 * coff-m68k-un.c: new file to handle names with underscores on
2129 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2130 to not duplicate the function in the executable.
2131 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2133 * coffcode.h (MC68KBCSMAGIC): case added.
2134 * targets.c: Add m68kcoffun_vec.
2135 * configure.host: added support for Bull dpx/2.
2136 * config/dpx2.mh, hosts/dpx2.h: new files.
2137 * Makefile.in: added target coff-m68k-un.
2139 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2141 * aoutf1.h: Add definition of MACHTYPE_OK.
2143 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2145 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2148 * syms.c, bfd-in2.h: Doc fix.
2150 * coffcode.h (CALC_ADDEND): Check for common section using the
2151 section flag as well as the symbol flag.
2153 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2155 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2156 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2157 be sufficient. Define TEXT_START_ADDR.
2159 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2161 * aoutx.h (translate_from_native_sym_flags): Removed statep
2162 argument. Just let an indirect symbol point to the next symbol
2163 without forcing the next symbol to be undefined. Changed all
2165 * hp300hpux.c (slurp_symbol_table): Changed call to
2166 translate_from_native_sym_flags.
2167 * targets.c: Added hp300hpux_vec.
2168 * Makefile.in (hp300hpux.o): Added dependencies.
2170 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2172 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2173 relocs together, and add 64-bit versions.
2174 (bfd_generic_get_relocated_section_contents): Argument to alloca
2177 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2178 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2180 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2181 (new_bfd): Prototype-style definition, using DEFUN.
2182 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2183 argument is type size_t, not bfd_size_type.
2184 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2185 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2186 bfd_error_nonrepresentabltrap): Prototypes.
2187 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2188 bfd_alloc_grow): Adjusted prototypes for arg type change.
2189 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2190 do_slurp_coff_armap, bfd_construct_extended_name_table):
2192 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2193 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2196 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2197 (ofiles): New target. Build a list of unique file names, in case
2199 (TARGETLIB): Use list of files from ofiles.
2200 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2201 minimal-bfd flag and target makefile frag contents.
2203 * elfcode.h (elf_read): Delete static declaration, since function
2205 (elf_map_symbols): Write out section symbols for all sections, for
2207 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2208 section symbols for the same section.
2209 (elf_find_nearest_line): Don't print message, just return false.
2211 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2213 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2215 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2217 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2219 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2220 (realclean): Remove generated headers.
2222 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2224 * section.c (bfd_set_section_content): Deny if file is not opened with
2225 the proper mode, set output_has_begun if file is openened for update.
2226 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2227 done in bfd_set_section_content.
2229 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2231 * hosts/std-host.h: Removed declarations of printf, fprintf,
2232 fcntl, fread and fwrite. They are all error prone for one reason
2233 or another. Changed declaration of memchr from char * to PTR.
2235 * configure.in (mips-*-riscos*): New target; use riscos.
2236 * configure.host (mips-*-riscos*): New host; use riscos.
2237 * config/riscos.mh (HDEFINES): Add -G 4.
2239 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2240 rather than casting the result of bfd_h_get.
2242 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2244 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2247 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2249 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2250 include in search list if BFD64 is defined.
2252 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2253 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2255 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2257 * elf64-target.h, elf64-generic.c: New files.
2258 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2259 (elf64-generic.o): List dependencies.
2261 * Makefile.in: List target `all' explicitly before host/target
2262 makefile fragments are included, in case they define any new
2265 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2266 versions as appropriate. Uses updated.
2267 (elf_debug_section): Declare before use.
2268 (elf_debug_file): New function.
2269 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2270 Alignment value in section header is n_bytes, not log2.
2271 (new_section_hook): Do nothing for now.
2272 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2274 (elf_core_file_p): Simplify check for correct class (word size).
2275 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2276 Initialize all fields when creating data structures.
2277 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2278 (elf_compute_section_file_positions): Set correct class in output
2280 (elf_write_object_contents): Section symbols have empty names in
2283 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2284 args to size_t before call.
2285 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2287 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2289 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2290 number information, return 0 for line number.
2292 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2294 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2297 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2299 * hosts/riscos.h: Define NBPG and UPAGES.
2301 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2303 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2304 lvalue; it contains a cast.
2306 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2308 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2309 Use unsigned hash values for better hashing.
2310 (hash): Hash in the string length for long strings.
2312 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2314 * aoutx.h (compare): Replace 3 if's with a subtraction.
2315 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2316 in decreasing order of success, as an optimization.
2317 (hash): Take a length arg; ignore chars after #25, for speed.
2318 (add_to_stringtab): Pass length to hash.
2320 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2322 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2324 * elfcode.h (elf_new_section_hook): Do nothing for now.
2325 (elf_write_object_contents): Output common symbols the way ELF
2328 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2330 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2331 here from elfcode.h. A couple of size-specific structure pointers
2332 were changed to PTR; uses fixed appropriately.
2333 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2334 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2335 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2336 temporary macros to ease name change.
2337 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2338 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2340 * doc/Makefile.in (libbfd.h): Process elf.c too.
2341 * Makefile.in (elf.o): Note new dependencies.
2343 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2344 code, tweaked some debug hooks.
2345 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2348 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2350 * hosts/riscos.h: New file.
2352 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2354 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2355 section already exists, use its pointer to fill in rawdata slot.
2357 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2359 * hosts/std-host.h: Return value of puts and fputs is int not void.
2361 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2363 * aoutx.h (howto_table_ext): Comment the field names.
2364 * reloc.c (bfd_perform_relocation): Fix max and min values.
2366 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2368 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2369 size-independent elf internal data structures.
2370 * elfcode.h (put_word, get_word): Define as appropriate for
2371 architecture word size. Structure swapping functions changed to
2372 use them as appropriate.
2374 * configure.in: If compiling 64-bit back ends, do them before
2377 * libelf.h: Use new size-independent versions of elf internal data
2379 (symbol_type): Reordered to put any fields dependent on target
2381 (elf_backend_data): Renamed from elf##_backend_data and made
2383 (elf_sect_thunk): Now size-independent.
2385 * libbfd.c (bfd_log2): Now returns unsigned int.
2387 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2389 * Rename config/m88k-aout.mt to config/noop.mt.
2390 configure.in: Use it for mips-*-bsd*.
2392 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2394 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2395 initializer" warning from gcc.
2396 * cpu-h8500.c (arch_info_struct): Likewise.
2397 * cpu-sh.c (arch_info_struct): Likewise.
2399 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2400 howto_*): Unused functions and variables commented out.
2401 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2403 * cpu-h8500.c (compatible): Likewise.
2404 * cpu-sh.c (compatible): Likewise.
2406 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2407 Always set a valid length value, even for invalid input.
2409 * srec.c (srec_write_symbols): Use sprintf_vma.
2411 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2412 uint64_type): Provide default definitions.
2413 * hosts/std-host.h (int64 stuff): Remove them from here.
2415 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2417 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2418 variable. Added default case to switch.
2420 * aoutx.h (translate_from_native_sym_flags): Before casting
2421 pointers to integers, make sure the integer type is wide enough.
2422 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2424 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2425 don't bother comparing for less-than-zero.
2426 (bfd_set_section_contents): Ditto.
2428 * elfcode.h (bfd_add_to_strtab): Now static.
2429 (sym_is_global): New function.
2430 (elf_map_symbols): Call it. Now returns void. Removed unused
2432 (bfd_section_from_shdr): Mark string tables other than for section
2433 and symbol names as normal sections having contents.
2434 (fix_up_strtabs): New function; fixes up ELF header fields for
2435 stab sections with string tables associated.
2436 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2437 sections. Reordered condition tests for symbol flags; default to
2438 local-object value instead of global-object.
2439 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2440 inside condition test.
2441 (elf_print_symbol): Use fprintf_vma.
2442 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2445 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2446 back to "long long" for HOST_64_BIT.
2448 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2449 without using invalid ANSI C preprocessing tokens.
2451 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2452 * libelf.h (bfd_elf32_new_section_hook): Declare.
2453 * elfcode.h (new_section_hook): Define here.
2455 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2456 against multiple inclusions.
2458 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2460 * Makefile.in (bfd.h): Generate into current directory by grabbing
2461 64-bit definition (if any) from sysdep.h.
2462 * bfd-in.h: Put in marker for sysdep.h inclusion.
2464 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2466 * reloc.c (bfd_perform_relocation): Check for overflow on
2467 pc-relative relocations if the howto asked for it.
2469 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2471 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2473 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * config/riscos.m{h,t}: New files.
2476 * configure.{host,in}: Use them.
2478 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2480 * elf32-mips.c: comment change. This is a mips file, not 88k.
2482 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2484 * cache.c (bfd_cache_init): Increment open_files and call close_one
2486 (bfd_open_file): Don't increment open_files here.
2488 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2490 * config/delta88.mh: Don't set CC.
2492 * Makefile.in: Add elf32-{mips,m88k,generic}.
2493 elf32-{mips,m88k,generic}.c: New files.
2494 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2495 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2496 don't match a different target.
2498 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2500 Eliminate "int8_type", "int16_type", "int32_type", and their
2501 variants from the BFD universe. Leave the 64-bit types for now,
2502 since they are in flux.
2504 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2505 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2506 * ieee.c: Convert uint8e_type => unsigned char.
2507 * oasys.c: Extensive changes to eliminate obsolete types.
2508 These depend on changes in ../include/oasys.h as well.
2509 * hosts/*.h: Remove declarations of all these types.
2511 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2513 * hosts/delta88.h: #if 0 out some declarations which conflict with
2516 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2518 * Makefile.in (install): remove parentdir cruft
2520 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2522 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2523 * Expurgate random DEFUNs that have crept in.
2525 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2527 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2528 only be aligned to a 4 byte boundary.
2530 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2532 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2535 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2537 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2538 1927 but fixing some other important things.
2540 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2542 * hosts/std-host.h (int64e_type): Fix definition.
2544 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2546 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2547 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2548 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2549 a STYP_TEXT section.
2551 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2553 * Makefile.in (install, headers): don't put comments after a tab
2554 in the actions section of a rule
2556 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2558 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2559 (ecoff_write_object_contents): If not D_PAGED, don't add the
2560 section headers to text_size. If not D_PAGED, set the magic
2561 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2562 executable, the executable must fully occupy an even number of
2564 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2565 ecoff_big_vec): Consistently set section alignment power to 4,
2566 since ECOFF sections should be multiples of 16 bytes.
2567 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2568 Made ar_pad_char and ar_max_namelen agree for both.
2570 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2572 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2573 symbol value, since bfd symbols are section relative, but ELF
2576 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2578 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2580 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2582 * hosts/news.h, config/news.mh: New files.
2584 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2586 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2587 * coff-h8300.c: More addressing modes.
2588 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2590 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2591 H8/300H name. (compatible): New function.
2592 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2595 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2597 * coff-mips.c (ecoff_compute_section_file_positions,
2598 ecoff_write_object_contents): Only round to page boundaries if
2599 D_PAGED flag is set for the output BFD.
2601 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2603 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2604 casts to work on machine where sizeof(long) != sizeof(int) !=
2606 * coffgen.c (coff_get_normalized_symtab): Ditto.
2607 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2609 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2611 * coffgen.c (coff_write_symbols): For empty string table, write
2612 out 4 in correct byte order. (from minyard@bnr.ca)
2614 * elf32-hppa.c: Don't include libhppa.h for now; define
2615 BYTES_IN_WORD instead, until Utah sends a better fix.
2616 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2617 of malloc and realloc.
2619 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2621 * configure.in (mips-*-ecoffl*): New target; use decstation.
2622 (mips-*-ecoff*): Added trailing '*'.
2624 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2625 for the FDR, not from the first PDR in the file.
2627 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2629 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2631 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2633 * hppa.c (hppa_get_symbol_info): New function.
2635 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2637 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2640 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2641 * libhppa.h (MAXCOMLEN): Define unconditionally.
2642 (_PA_RISC_ID): Only define if not already defined.
2643 * elf32-hppa.c: Include libhppa.h.
2645 From Ralph Campbell:
2646 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2648 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2650 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2652 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2653 remove defines of __MSDOS__ and __GO32__ (these are in the
2656 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2659 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2660 * config/hppabsd.mh: Don't use ranlib.
2662 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2664 * elf.c: New file, for word-size independent code.
2665 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2666 * Makefile.in: Include elf.o in standard objects.
2668 * bfd-in.h (CAT3): Define here.
2669 * libaout.h, libelf.h: Not here.
2671 * libelf.h (struct strtab): Define here.
2672 (bfd_elf_locate_sh): Declare here.
2673 * elfcode.h (struct strtab): Definition deleted.
2675 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2677 * Makefile.in: Make "all", not "bfd.h", be the default target.
2678 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2679 hasn't really changed.
2681 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2683 * elfcode.h (elf_hash): Provide elf standard hash function.
2684 (various): Key off of the machines use_rela_p field to determine
2685 whether to use REL or RELA relocations.
2686 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2687 (elf_make_sections): Allocate a pointer to hold all data for a
2688 given section, and copy each fragment into the data region.
2689 Update the section's pointer with the REL implicit addends if the
2690 machine uses REL relocation.
2692 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2693 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2694 into was elf32-target.h expects.
2695 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2696 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2697 (elf_i386_info_to_howto): Add minimal relocation support.
2699 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2700 elf_info_to_howto_rel fields.
2702 * elf32-target.h (elf_bed): Add support for new fields in
2705 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2707 * elf32-hppa.c: Add symbol extension section support, fix
2708 relocation howto table, add stub generation support.
2710 * elf32-hppa.h: Add symbol extension section support, fix
2711 relocation howto table, add stub generation support.
2713 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2716 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2719 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2720 the symbol is not found.
2722 * elfcode.h (elf_compute_section_file_positions): Not all section
2723 file positions were computed.
2725 * elfcode.h (elf_get_sect_thunk): New function.
2727 * hppa.c (sign_ext): Reimplement.
2729 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2730 these functions static.
2732 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2734 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2736 * aoutx.h (translate_from_native_sym_flags): Don't set
2737 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2738 * aoutx.h (translate_to_native_sym_flags): Translate
2739 constructor symbols properly.
2741 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2743 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2745 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2748 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2750 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2751 from bfd-in.h and .c files. Build bfd.h in build directory,
2752 substituting in requested target word size. Insert word size into
2753 makefile, and maybe enable 64-bit targets.
2755 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2756 are available. Conditionalize on this. Assume HOST_64_BIT
2757 will be defined if needed, so 64-bit targets are conditionalized
2758 only in the Makefile.
2760 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2762 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2764 * coff-sh.c (rtype2howto): Put error message on stderr.
2765 (extra_case): Delete unused variable.
2767 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2768 before calling printf.
2770 * elfcode.h: New file, almost completely derived from old elf32.c.
2771 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2772 * Makefile.in (elf64.o): List dependencies, don't build by
2774 (elf64.c): Add to list of sources.
2775 (elf32.o): Update dependencies.
2776 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2777 namespace pollution; rename vectors.
2778 * targets.c, config/*-elf.mt: Updated.
2779 * All uses of 32-bit versions of structures, routines, and macros
2782 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2784 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2786 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2788 * elf32.c (elf_string_from_elf_section): Handle index of zero
2790 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2792 (elf_write_object_contents): Deleted one unused variable and
2793 initialized another to avoid gcc warnings.
2794 (elf_set_section_contents): Delete unused variable.
2796 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2798 * i386lynx.c: New module for Lynx variant of a.out.
2799 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2800 * gen-aout.c: Get rid of defunct endian stuff, print out true
2802 * targets.c (target_vector): Add i386lynx_vec.
2804 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2806 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2808 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2810 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2811 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2812 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2813 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2814 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2816 * bfd-in.h: Don't define bfd_print_symbol_nm.
2817 Define symbol_info type.
2818 (JUMP_TABLE): Set _get_symbol_info element.
2820 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2821 (bfd_decode_symclass): Use coff_section_type.
2823 * targets.c: Add bfd_get_symbol_info call.
2825 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2827 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2828 complaints from ancient gcc's.
2830 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2832 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2833 hosts/i386linux.h: Define it.
2835 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2837 * VERSION, bfd-in.h: Bump version number to 2.2.
2839 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2840 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2841 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2842 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2843 LR, RR, hppa_field_adjust): New functions.
2845 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2847 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2848 stabs symbols, including new indirect_ptr_ptr argument.
2849 (ecoff_slurp_symbol_table): Pass new argument in calls to
2850 ecoff_set_symbol_info.
2852 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2854 * configure.in: For m68k sysv systems, use m68k-coff.
2856 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2857 (TDEFAULTS): Define it here. Use the new name.
2859 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2862 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2864 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2865 number of arguments.
2866 (aix386_core_file_p): Initialize core_size to correct value.
2868 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2870 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2871 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2873 * bout.c (aout32_slurp_extended_name_table): Define to be
2874 _bfd_slurp_extended_name_table rather than bfd_true.
2876 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2877 definitions for N_SET[ATDB].
2878 (ecoff_howto_table): Moved near top of file.
2879 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2880 seen, cook up a constructor section of the same name and put in a
2881 reloc pointing to the symbol. This lets the GNU linker build
2882 global constructors and destructors without using collect.
2884 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2886 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2888 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2890 * hosts/miniframe.h: New file.
2891 * configure.host: Use it.
2893 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2895 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2896 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2897 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2898 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2899 * configure.in (*-*-bsd): Change to *-*-bsd*
2901 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2903 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2904 int, for the sake of the old Portable C Compiler.
2906 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2908 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2910 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2912 * configure.in: Get target name right for m68*-*-hpux.
2914 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2916 * trad-core.c (NO_SIGNED_GET): New macro.
2917 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2918 signed NO_GET, where appropriate.
2920 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2921 * configure.in (*-*-linux*): Remove until linux port for a
2922 non-i386/i486 system is actually available.
2924 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2926 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2927 when compiling under HPUX.
2929 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2931 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2932 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2934 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2935 * bfd/libhppa.h: Include sysdep here. Conditionalize
2936 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2937 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2940 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2942 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2943 GNU version is needed.
2945 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2947 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2949 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2951 * Makefile.in: Build elf32-hppa.o.
2953 * syms.c (BSF_FUNCTION): New symbol flag.
2955 * elf32-hppa.c: Fixed to work with elf32-target.h.
2957 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2959 * libaout.h (NAME): Don't define if already defined.
2961 * libelf.h: Protect against multiple inclusions.
2962 (elf_symbol_type): Moved here, added new fields.
2963 (struct elf_backend_data): New field `global_sym'; I suspect this
2965 * elf32.c (elf_symbol_type): Deleted from here.
2966 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2967 point to backend versions of symbols.
2968 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2969 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2971 (elf_write_object_contents): Write program headers if appropriate.
2972 (bfd_section_from_shdr): Unnamed sections get empty string for
2973 name, not "unnamed". Handle SHT_NOBITS separately from
2974 SHT_PROGBITS, and set some different flags.
2975 (elf_file_p): New routine.
2976 (elf_object_p, elf_core_file_p): Call it.
2977 (elf_object_p): Handle EM_HPPA.
2978 (elf_symbol_from, elf_idx_of_sym): New functions.
2979 (elf_make_sections): Get symbol number right for relocations. Set
2980 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2981 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2982 SHT_PROGBITS. Always generate symtab and strtab, not only if
2983 relocations are needed. Set SHF_* flags as appropriate.
2984 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2985 (elf_write_object_contents): Fix off-by-one error in symbol count.
2986 Store a correct value for the symbol; write the size field
2987 properly; make some guesses about the type field. Set section
2988 type correctly for string tables.
2989 (section_from_elf_index): Check for absolute and common sections
2991 (elf_section_from_bfd_section): Ditto.
2992 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2993 Use empty string instead of "unnamed" for nameless symbols.
2994 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2995 HPPA (only?). Don't free raw symbols; keep the pointer around for
2997 (elf_set_arch_mach): Handle bfd_arch_hppa.
2998 (elf_find_nearest_line): Just return false.
2999 (elf_write_object_contents, elf_set_section_contents): Set
3000 output_has_begun field after computing file positions.
3001 (elf_set_section_contents): Write section contents immediately,
3002 rather than caching the whole file and writing it at close time.
3004 * libhppa.h (enum hppa_reloc_field_selector_type, enum
3005 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3006 hppa_reloc_expr_type_alt): New enumerator types.
3008 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3009 * configure.in, configure.host: Use them.
3011 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3013 * elf32-target.h: Allow overrides of armap defaults.
3015 * elf32-hppa.c, elf32-hppa.h: New files.
3017 * config/hp300hpux.mt: New file.
3019 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3021 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3022 (aix386_core_vec): Update for new fields.
3024 * archive.c (bfd_generic_archive_p): Call target-specific
3025 slurp_armap code, instead of bfd_slurp_armap.
3026 (bfd_slurp_bsd_armap_f2): New function.
3027 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3028 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3030 * libaout.h (struct aoutdata): New field for subformat, for
3031 differentiating between highly similar a.out formats.
3032 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3033 version of function.
3034 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3036 * hp300hpux.c: New file.
3037 * Makefile.in: Include it.
3039 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3041 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3044 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3046 * trad-core.c (trad_unix_core_file_p): Check the file size.
3048 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3050 * coff-alpha.c: Remove duplicate function and add warnings.
3052 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3054 * sco-core.c (sco_core_vec): Add initializers for new target
3057 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3059 * coffcode.h [_LIT]: Recognize .lit section.
3061 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3063 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3064 config/alphaosf.mt, hosts/alphaosf.h: New files.
3066 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3068 * Merge in HPPA/BSD changes from Utah.
3069 * hppa.c: Use this for both HPUX & BSD.
3070 * targets.c: Enable hppa_vec for both HPUX & BSD.
3071 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3072 * hosts/hppabsd.h: #define HOST_HPPABSD.
3074 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3076 * libbfd.c: Whitespace changes around byteswap macros.
3077 * libbfd-in.h: Whitespace changes around byteswap declarations.
3079 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3081 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3082 system_error anymore. It confuses bfd_check_format().
3084 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3086 * bfd.c: Add sgi_core_data to tdata union.
3087 * coff-mips.c: Add Irix 4.x core file support.
3088 * hosts/irix4.h: #define HOST_IRIX4.
3090 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3092 * aoutx.h (translate_from_native_sym_flags): Check that the
3093 symbol's section does get set.
3094 (slurp_symbol_table): Zero index means null-string name.
3096 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3098 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3100 (write_syms): Use them, to reduce string table size.
3102 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3104 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3105 new signed get/put fields. Minor reformatting to label
3108 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3110 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3112 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3113 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3115 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3117 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3119 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3120 (swapcore_sparc): Make sp a bfd_vma.
3122 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3124 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3125 libbfd.c, libbfd-in.h: Add _do*signed*.
3126 targets.c, all targets: Add bfd*signed*.
3127 bfd-in.h: Add bfd_signed_vma. Add comments.
3129 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3131 * format.c (bfd_check_error): Check error return from
3132 _bfd_check_format routines.
3134 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3136 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3137 recognize .data section if present.
3139 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3141 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3142 check for the case where the user sets the address of the BSS
3143 section (and the file header can't specify this). Let the user
3144 set it wherever they want, regardless of what goes in the header.
3146 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3147 straight through into BFD sections. Add comments.
3149 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3151 Cleanup in preparation for better 64-bit host support.
3153 * bfd-in.h (bfd_64_type): Remove.
3154 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3156 * bfd-in.h (bfd_size): Remove.
3158 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3160 * bfd-in.h (bfd_word): Remove.
3161 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3163 * bfd-in.h (rawdata_offset): Remove.
3164 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3165 (bfd_perform_relocation): Lint.
3166 (enum bfd_reloc_status): Comment cleanup.
3168 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3170 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3172 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3174 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3176 * elf32.c: Clean up old comments.
3178 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3180 * config/sun3.h: String argument to fprintf is const.
3182 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3183 on systems which define PAGE_SIZE in <limits.h>.
3185 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3187 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3188 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3189 the core file failing signal.
3190 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3191 to supply the core file failing signal.
3193 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3195 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3196 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3197 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3198 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3200 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3202 * coff-mips.c (PAGESIZE): Correct value.
3204 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3206 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3207 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3209 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3211 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3212 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3214 (coff_compute_section_file_positions): Force vma and lma of _LIB
3216 (coff_set_section_contents): Count number of entries in new lma
3218 * coffgen.c (make_a_section_from_file): Force lineno_count of
3219 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3220 SCO 3.2v4 shared library.
3221 * seclet.c (rel): Copy over any section with contents, not just
3224 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3227 * coff-i386.c (coff_i386_reloc): New function, to generate
3228 relocateable output correctly.
3229 (howto_table): Use coff_i386_reloc for all reloc types.
3230 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3231 for a common symbol.
3232 (i386comm_value): Removed; no longer needed.
3234 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3236 * coffcode.h (coff_set_section_contents): Don't write out
3237 sections without a filepos.
3239 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3241 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3243 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3245 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3246 * libecoff.h (ecoff_data_type): Added gp_size field.
3247 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3248 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3249 Set flags to 0 for large common symbols.
3250 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3251 which can occur for gas-generated relocs.
3252 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3253 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3254 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3256 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3258 * srec.c (srec_set_section_contents): Use lma field for load
3260 * section.c: Add declaration of lma field to section structure.
3261 * coffcode.h (coff_write_object_contents): Use lma field for load
3263 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3265 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3266 symbols in a better way. (translate_to_native_sym_flag): Set the
3267 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3269 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3270 (bfd_make_section): Cope with new builtin section.
3271 * syms.c (bfd_decode_symclass): Can now print indirect section
3274 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3276 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3277 defined, and yields false.
3278 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3280 * archive.c (snarf_ar_hdr): Add support for reading (only,
3281 so far) BSD-4.4-style extended headers.
3282 * archive.c: Some more comments.
3284 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3286 * Makefile.in: fix rule for dvi and info, so that the recursive
3287 makes does the right thing, instead of always info
3289 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3291 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3292 archive members; they need more special reatment. For now, verify
3293 that computed and actual file positions correspond.
3295 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3297 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3298 (set_arch_mach): Delete non-MIPS code.
3299 (reloc_howto_type_lookup): Ditto.
3300 * Makefile.in: Adjusted.
3302 * libbfd.c (bfd_tell): Update `where' field.
3303 (bfd_seek): Don't do anything if we're not changing the file
3304 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3305 field against a SEEK_SET request. Call bfd_tell to re-update
3306 `where' field when done.
3307 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3309 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3311 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3313 * Makefile.in: added installcheck target
3315 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3317 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3318 if the type is not stNil.
3320 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3322 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3323 forward declarations.
3325 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3326 it's implied by the type.
3328 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3330 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3332 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3334 * rs6000-core.c: Add .ldinfo section.
3336 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3338 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3340 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3342 * section.c (bfd_set_section_contents): whitespace
3343 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3346 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3348 * hosts/go32.h: don't define POSIX_UTIME
3350 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3352 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3353 against machine architecture stored in the ELF header, to resolve
3355 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3356 NULL, so only use results when non-NULL.
3357 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3358 and add to vector of targets.
3360 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3362 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3363 are always just debugging symbols.
3365 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3366 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3368 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3370 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3371 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3372 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3373 defined, which they aren't in hpux 7.0.
3375 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3376 Tran-Le, tranle@intellicorp.com.
3378 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3380 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3381 ahead and do the relocation.
3382 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3383 what needs to be done.
3384 (ecoff_reflo_reloc): Do the REFHI relocation here.
3386 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3388 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3389 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3390 relocs are reasonable.
3391 * coff-msym.c: Eliminated uses of DEFUN.
3392 (ecoff_swap_tir_out): New function.
3394 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3396 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3397 * configure.host (vax-*-ultrix2*): Add triplet.
3398 * hosts/vaxult2.h: New file.
3399 * config/vaxult2.mh: New file.
3401 * aoutx.h (string.h): Include for strchr and friends.
3402 * archive.c (string.h): Include for memchr and friends.
3403 * elf32.c (string.h): Include for strrchr and friends.
3405 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3407 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3408 (MY_set_sizes): Use sunos4_set_sizes.
3410 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3411 deleted, as well as elf-big and elf-little targets.
3412 * libelf.h: New file.
3413 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3415 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3417 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3419 * coffcode.h (coff_compute_section_file_positions): Don't need
3420 variable "old_sofar" if compiling for i960.
3422 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3424 * libbfd.h: Updated.
3426 * ieee.c (exten, envi): "static" belongs first in declaration.
3428 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3430 * srec.c: add support for symbolsrec, srecords with symbols in
3433 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3435 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3436 to avoid lint complaints.
3438 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3440 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3441 type SHT_STRTAB. Don't alter file offset for section 0.
3442 (reloc_type_names): Now an array instead of a macro. Still inside
3443 "#if 0", since it's used only in debugging code also in "#if 0".
3444 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3445 (sort_reloc_map): New function.
3446 (sparc_reloc_map): New variable.
3447 (elf_bfd_reloc_type_lookup): New function.
3449 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3451 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3452 bfd_make_debug_symbol; they were already in the target structure.
3453 * Adjusted all uses of JUMP_TABLE.
3454 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3455 from coff_make_debug_symbol.
3456 * libcoff.h: Updated accordingly.
3458 * Minor cleanups provoked by gcc warnings:
3459 * aoutx.h (NAME(aout, reloc_type_lookup)),
3460 cpu-h8300.c (local_bfd_reloc_type_lookup),
3461 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3463 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3464 ieee.c (ieee_slurp_section_data),
3465 elf.c (elf_make_sections, elf_fake_sections,
3466 elf_compute_section_file_positions, elf_write_object_contents):
3467 Removed unused variables.
3468 * archures.c: Removed /* from within comment.
3469 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3470 * oasys.c (oasys_write_data): Initialize i.
3472 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3474 * libcoff.h (obj_raw_syment_coun): New macro.
3475 * coffgen.c (coff_get_normalized_symtab): Initialize
3477 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3479 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3481 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3483 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3484 for compatibility with tools from MIPS.
3486 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3487 * config/irix3.mt, config/irix4.mt: Removed.
3488 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3489 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3491 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3493 * hosts/hp300bsd.h: Add gross hack to determine whether we
3494 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3495 files (and set other parameters) to match.
3497 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3499 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3500 ansi definition which otherwise confuses non-ansi compilers.
3502 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3503 ultrix cc by forward declaring getenv as is done in
3506 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3508 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3509 avoiding a fatal error in vax ultrix 4.2 cc.
3511 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3513 * bfd-in.h, VERSION: Roll to version 2.1.
3515 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3517 * oasys.c (oasys_write_object_contents): Lint.
3518 * srec.c: Whitespace cleanup.
3520 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3522 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3523 cleaned up output formatting a bit.
3525 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3527 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3528 relaxable. Should be moved somewhere else.
3530 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3532 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3533 (aout_mips_*_vec): Added seclet_link element.
3535 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3536 support for aout-mipsbsd target.
3538 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3540 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3542 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3544 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3546 Add support for the H8/500
3548 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3550 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3552 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3553 * coff-mips.c: Now includes libecoff.h.
3554 (ecoff_data_type): Moved to libecoff.h.
3555 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3556 call it. If there is ever another ECOFF target, this and the
3557 swapping functions should be accessed via an ECOFF specific target
3559 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3561 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3563 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3564 no longer includes this file.
3566 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3567 bits to 0 to make comparison test useful.
3569 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3570 avoid overflowing GP accessible sections in binutils/objdump.
3572 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3574 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3575 reading more robust: Fail if string index is out of string
3578 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3580 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3581 PCREL13): Don't take dst_address into account; the input file has
3582 already taken care of that.
3584 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3586 * coff-mips.c: Completed support for linker and binutils.
3588 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3590 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3591 original addend from section contents.
3593 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3595 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3596 * hosts/delta88.h (strtol): Fix prototype.
3597 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3599 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3601 * elf.c: Get rid of "#ifdef sparc".
3602 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3603 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3605 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3606 compile type conditionals on host CPU.
3607 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3609 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3611 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3613 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3614 ECOFF which has two common sections.
3615 (bfd_com_section): Set SEC_IS_COMMON flag.
3616 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3617 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3618 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3619 bfd_is_com_section macro rather than checking for equality to
3622 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3624 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3625 (coff_mkobject_hook): Accept aouthdr argument.
3626 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3627 Handle NULL aouthdr argument.
3628 (coff_object_p): If there is no aouthdr, pass it as NULL to
3630 * libcoff.h: Rebuilt for mkobject_hook changes.
3632 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3633 additional MIPS ECOFF fields.
3635 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3637 * configure.host: added mips-dec-bsd*
3638 * configure.in: added mips-dec-bsd*
3639 * aout-mipsbsd.c: new file for mips-dec-bsd*
3640 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3641 * aoutx.h: added mips support.
3642 * archures.c: added mips support to bfd_default_scan().
3643 * cpu-mips.c: added support for R4000 (untested).
3644 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3645 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3646 hope will make it into include/bfd.h.
3647 * targets.c: added aout_mips_*_vec.
3649 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3651 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3653 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3655 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3657 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3659 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3661 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3662 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3663 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3664 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3666 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3667 bfd_swap_reloc_in or coff_swap_reloc_out.
3668 * coff-mips.c: Added code to link and write out symbolic debugging
3669 information, and to swap relocs in and out.
3671 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3673 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3674 (coff_write_object_contents): coff_count_linenumbers returns the
3675 number of line number records it found.
3677 * coffgen.c (coff_write_linenumbers): only write out line numbers
3678 in the section they belong to.
3680 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3682 * targets.c (bfd_target): Added relocateable argument to
3683 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3684 target vector for linker use.
3685 * bfd.c (bfd_seclet_link): New macro.
3686 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3687 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3688 and boolean return value. Made static.
3689 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3690 relocateable argument.
3691 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3692 relocateable argument (if relocateable, saves relocs).
3693 * bout.c (b_out_get_relocated_section_contents),
3694 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3695 relocateable argument (if relocateable, just calls
3696 bfd_generic_get_relocated_section_contents).
3697 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3698 argument to prototype.
3699 * All targets: Set new _bfd_seclet_link vector to
3700 bfd_generic_seclet_link.
3702 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3704 * coffgen.c: #include seclet.h.
3706 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3708 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3709 debug info. Setup info about linker symbols only, and use
3710 standard bfd fields to hold the info.
3711 * (hppa_object_p): Remove unneeded decls.
3712 * (hppa_new_section_hook): Get rid of most of this.
3713 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3714 fat. Remove all knowledge of stabs, remove redundant knowledge of
3716 * Remove macros for accessing fields which are now gone.
3718 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3720 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3722 * coff-z8k.c: delete unused reloc functions
3724 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3726 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3727 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3728 * coff-msym.c: Use DEFUN for function definitons.
3729 * coff-mips.c: Added code to read and print symbols, and to find
3732 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3733 swapping functions into coffswap.h for ECOFF use. Moved
3734 relocation functions, only used by h8300 and z8k, into reloc16.c.
3735 Added hooks for coffgen.c functions to backend data structure, and
3736 added hook functions. Still more could be done.
3737 * coffswap.h: New file to hold COFF swapping routines.
3738 * coffgen.c: New file to hold generic COFF functions.
3739 * reloc16.c: New file to hold h8300 and z8k specific relocation
3741 * libcoff-in.h: Added declarations for functions in coffgen.c.
3742 * libcoff.h: Rebuilt to incorporate changes.
3743 * coff-h8300.c: Function name changes.
3744 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3745 hook rather than defining EXTRA_CASES.
3746 * Makefile.in: Build new files coffgen and reloc16. Added
3747 dependencies of coff-*.o on coffswap.h and seclet.h.
3749 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3751 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3752 about discarding const.
3754 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3756 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3758 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3760 * configure.in (post-target): If --with-minimal-bfd is specified,
3763 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3765 * srec.c (srec_write_records): one of my boards wants a CR between
3768 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3770 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3771 (it broke a couple of weeks ago).
3773 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3775 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3776 return type, so libbfd.h doesn't reference undefined typedefnames.
3778 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3780 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3782 (coff_pointerize_aux): don't pointerize a negative tagndx
3783 (sometimes generated by SCO 3.2v4 cc).
3785 * bout.c (calljx_callback, callj_callback,
3786 b_out_get_relocated_section_contents): warn if relocating against
3787 an undefined symbol.
3789 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3791 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3792 Make a bunch more routines be static.
3793 * hppa.c (fill_spaces): Get rid of this, replace with much better
3794 written setup_sections().
3795 * (setup_sections): New routine to create BFD sections for each
3796 space and subspace in SOM files.
3797 * (hppa_object_setup): Use BFD sections created by
3798 setup_sections() to locate GDB symbol table info.
3799 * (make_unique_section): New routine to create a BFD section. It
3800 ensures that the given name is unique, and will generate a unique
3802 * (hppa_object_p): Become much more paranoid about file header.
3803 * (make_bfd_asection): Call bfd_make_section to do the dirty
3804 work. Simplify code somewhat.
3805 * (hppa_core_file_p): Use proper name for stack section.
3806 * libhppa.h: Remove millicode_start, millicode_end decls.
3808 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3810 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3812 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3813 relocs, don't bother doing the adjustment if the value to add is
3816 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3818 * bfd.c (bfd_get_size): New function that gets an upper bound
3819 on the possible size of any object in a bfd.
3820 * elf.c (bfd_elf_find_section, elf_get_str_section,
3821 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3823 * elf.c (elf_big_vec, elf_little_vec): Document last three
3824 members initialized to NULL.
3826 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3828 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3830 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3832 * hosts/std-host.h: New file. Attempt at a generic/default
3833 set of definitions, to discourage porting to new hosts by copying.
3834 * hosts/news.h: Removed.
3835 * hosts/sparc.h: Use std-host.h.
3836 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3837 perhaps we can later remove the the_bfd field from each symbol.
3838 * syms.c (struct symbol_cache_entry): Remove unused field
3839 app_data. Add comment noting that the_bfd is almost redundant,
3841 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3842 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3843 * hppa.c (fill_spaces): Make slightly more rebust.
3844 * configure.in: Allow std-host as the "default" host.
3846 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3848 * bfd.c: Add struct hppa_core_data to tdata union.
3849 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3850 Get rid of HPPA/BSD specific code. That will go somewhere else
3852 * (fill_spaces): Don't spin forever and die if you don't find
3853 $MILLICODE$ subspace.
3854 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3856 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3857 Make these work for HPUX.
3858 * (make_bfd_asection): New routine to make section creation a
3860 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3861 * libhppa.h: #include the right system files. Redefine all of
3862 the structs/macros for hacking core files to use more sensible
3863 HPUX core file structures.
3864 * targets.c (target_vector): Conditionalize hppa_vec on
3865 HOST_HPPAHPUX, not hp9000s800.
3866 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3867 malloc and realloc. #define HOST_HPPAHPUX.
3869 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3871 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3872 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3873 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3874 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3876 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3877 * aix386-core.c: New file for handling core files on AIX on PS/2.
3878 * targets.c: if AIX386_CORE, use aix386_core_vec.
3879 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3882 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3884 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3887 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3889 * Makefile.in: added dvi target
3891 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3893 * bfd.c: Use right name for tekhex tdata struct.
3894 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3895 * libcoff.h: Updated to get spacing change from coffcode.h.
3896 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3898 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3900 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3901 functions, with the "guts" of the old bfd_slurp_bsd_armap
3902 and bfd_slurp_coff_armap, but assuming we've already checked
3903 if the armap is present or not.
3904 Also, rewrite a bit to avoid keeping around obstack data
3906 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3907 Various fixes to correctly handle COFF_style archives names.
3908 (Note that because these have a trailing '/', the names can
3909 have embedded spaces.)
3910 * archive.c (bfd_slurp_armap): New function, replaces old
3911 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3912 _either_ format, and calls do_slurp_bsd_armap or
3913 do_slurp_coff_armap if either form of map is seen.
3914 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3915 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3916 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3917 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3919 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3921 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3922 * libhppa.h: Make millicode_start and millicode_end be unsigned
3923 int to be same type as CORE_ADDR in GDB. Why are these here?
3925 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3927 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3928 vaddr of the section to the addend.
3929 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3930 SCO_CORE to SELECT_VECS.
3931 (target_vector): add sco_core_vec.
3932 * sco-core.c (sco_core_vec): add leading underscore initializer.
3933 * configure.in (i[34]86-*-sco*): use target i386-sco.
3934 * config/i386-sco.mt: new file; define SCO_CORE.
3936 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3938 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3940 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3942 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3944 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3946 * hosts/i386linux.h: Include unistd.h.
3948 * aoutx.h (print_symbol): aout_stab_name returns a constant
3950 * libaout.h (aout_stab_name): Fix prototype.
3951 * stab-syms.c (aout_stab_names): Array is now const.
3952 (aout_stab_name): Return value is now pointer to const.
3954 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3957 * syms.c (asymbol): Added new field "app_data", for data
3958 particular to the application. Some of the linker flags ought to
3959 get moved to this field someday.
3961 * archures.c (bfd_default_scan): Recognize a few more numbers:
3962 80486, 80960, and 960.
3964 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3965 bfd_coff_std_swap_table, cast to PTR.
3966 * bfd.c (bfd_coff_swap_*): Deleted macros.
3967 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3969 * coffcode.h (type bfd_coff_backend_data): New structure type,
3970 contains pointers to the COFF-specific swapping routines.
3971 (bfd_coff_std_swap_table): New data structure, to be used when
3972 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3973 (bfd_coff_swap_*): New macros.
3974 * coff-mips.c (mips_coff_swap_table): New data structure.
3975 (ecoff_big_vec): Use it.
3976 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3977 * All other targets: Deleted coff-specific vector entries.
3979 * trad-core.c: Fixed some `PARAMS' uses that were missing
3982 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3984 * aoutx.h (some_aout_object_p): Protect arg prototype in
3985 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3987 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3989 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3990 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3991 PARAMS for readability.
3993 * aoutx.h: Add type to callback parameter.
3994 * coff-mips.c: Don't call trad-core.h, not needed.
3995 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3996 * trad-core.h: Eliminate, unused.
3998 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4000 * format.c (bfd_check_format): if default target isn't found
4001 then look through the entire list rather than return early.
4003 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4005 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4007 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4009 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4011 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4013 * coff-z8k.c: checkpoint, more addressing modes handled
4014 * coffcode.h (get_value): don't truncate reloc->addend field, it's
4017 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4019 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4021 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4023 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
4025 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4027 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4028 and about when file descriptors are closed.
4030 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4032 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4033 written out correctly.
4035 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4037 * section.c: New section bit SEC_SHARED_LIBRARY.
4038 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4039 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4042 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4044 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4045 macros; use PARAMS to declare the function pointers involved.
4047 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4048 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4050 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4052 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4054 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4055 declaring pointers to functions.
4056 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4057 * seclet.h: Declare external function with PARAMS.
4059 * doc/chew.c (exfunstuff): Eliminate.
4060 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4061 * doc/proto.str: Use paramstuff rather than exfunstuff.
4063 * libbfd.h: Update, based on changes in source code and chew.
4065 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4067 * libieee.h: Add FIXME about removing limit on number of sections.
4068 * bfd-in.h: Improve comments to make it clear that bfd.h is
4069 the wrong place to edit this file.
4070 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4071 same places where we install bfd.h.
4073 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4075 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4076 symbol type before blindly modifying the auxent. Specifically,
4077 only modify the endndx fields for types that need it, and don't
4078 set the array information for non-arrays.
4080 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4082 * aoutx.h (some_aout_object_p): Section list should be set up
4083 correctly anyways; don't have to set up "next" pointers manually.
4085 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4087 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4088 config/i386v.mh: removed -DUSG from HDEFINES.
4089 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4091 hosts/i386v.h: don't define POSIX_UTIME.
4093 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4095 * ieee.c (ieee_slurp_sections): make a private copy of the
4096 section's name before truncating it.
4098 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4100 * hppa.c: add symbol_leading_char entry in transfer vec
4102 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4104 * ieee.c (get_symbol): can now cope when two symbols of a
4105 different class, but the same index number occur consecutively.
4106 (get_section_entry): nicer name for sections being forward
4107 referenced. (ieee_archive_p): don't free the filename string,
4108 since it was never malloced.
4110 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4112 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4114 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4116 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4117 optionally setting the dimen info, since they are in the same
4118 memory locations. Also zero out external auxent.
4119 (coff_write_symbol): don't zero external auxent; now done in
4122 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4124 * Check fclose return value for errors.
4125 libbfd.h: bfd_cache_close now returns a boolean.
4126 cache.c (bfd_cache_delete): return fclose success value.
4127 (bfd_cache_close): return bfd_cache_delete return value.
4128 opncls.c (bfd_close, bfd_close_all_done): return result of
4131 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4133 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4135 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4137 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4138 work out a coff relocation type from a howto's attributes rather
4139 than using the input r_type field. This fixes PR1677 and allows
4140 conversion of a.out relocs to coff relocs.
4142 * coffcode.h (coff_write_relocs): if supplied a relocation
4143 relative to an absolute symbol, use the right symbol index.
4145 * reloc.c (bfd_perform_relocation): do a partial link for coff
4148 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4150 * changes to support i386-sysv with shared libraries:
4151 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4152 check for .data2; if _LIB is defined, check for it; map
4153 SEC_NEVER_LOAD to STYP_NOLOAD.
4154 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4155 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4156 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4157 if section has contents, not just if it is loadable; if
4158 TWO_DATA_SECS, check for .data2
4159 (coff_set_section_contents): set vma of .lib section to number of
4161 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4162 don't define coff_write_armap to bsd_write_armap.
4163 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4166 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4168 * solaris2.h: Get the definition of alloca from alloca.h if we
4171 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4173 * configure.in (i960-*-{aout,bout}): Support these.
4175 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4177 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4179 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4181 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4182 no-longer-used definitions of L_SET and L_INCR.
4183 * i386linux.h: Tweaks to smooth Linux build.
4185 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4187 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4189 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4191 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4192 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4193 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4194 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4196 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4197 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4199 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4201 * configure.host: New file, contains mapping of host configs
4202 to host support file names for bfd, binutils, opcodes.
4203 * configure.in: Use it.
4204 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4205 * i386bsd.c: Cleanup, reformat.
4206 * config/i386-bsd.mt: Comment changes.
4207 * config/i386bsd.mh: New file for core file support.
4208 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4209 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4210 on BSD 4.4 define ALIGN (sigh!).
4212 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4214 * libaout.h (aout_backend_data): added exec_header_not_counted
4215 field. For ZMAGIC files only, when text_includes_header is set, by
4216 default the length of the exec header is counted in the text
4217 section size. For go32, exec header is mapped in but does *not*
4218 contribute to the size of section.
4219 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4220 is not set, but ztih is, add the size of the exec header to the
4221 recorded size of the text section.
4222 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4223 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4224 Also set text_includes_header.
4225 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4226 by default in MY(backend_data).
4228 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4230 * aout-target.h (callback): Don't define this function if it won't be
4233 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4234 type doesn't match. Don't lose if file sections have already been
4236 (set_arch_mach): Set reloc_entry_size.
4237 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4239 * hosts/i386bsd.h: New file.
4240 * configure.in: Recognize i[34]86-*-bsd host.
4242 * aout-target.h (callback, write_object_contents): Delete unused
4245 * aoutx.h (reloc_type_lookup): New function.
4246 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4247 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4248 (MY_reloc_howto_type_lookup): Don't define it.
4250 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4252 (slurp_symbol_table): Use header byte order, not target byte
4253 order, for reading symbol data.
4255 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4257 * configure.in: Undo some brain damage in the host section.
4258 * configure.in: Reformat the target section, test many configs.
4259 * Makefile.in (make): Remove obsolete `make make'.
4260 * aoutx.h (some_aout_object_p): Make defines line up.
4262 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4264 Now a bfd knows whether underscores are normally prepended
4265 to symbols in its file format.
4267 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4268 coff-z8k.c: targets set so they have leading underscore
4269 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4270 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4271 without leading underscore flag
4272 * targets.c: add symbol leading char to xvec description
4273 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4275 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4277 * archive.c: Make errno global.
4278 * archive.c (_bfd_write_archive_contents): If read fails (and
4279 errno!=0) set bfd_error to malformed_archive (since this probably
4280 indicates a truncated archive), rather than system_call_error.
4282 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4284 * Makefile.in: added rules for i386bsd.c
4285 * i386bsd.c: new file, supporting 386bsd.
4286 * configure.in: recognize i386-*-bsd target.
4287 * config/i386-bsd.mt: new file - 386bsd target configuration.
4289 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4291 * configure.in: re-arrange host section to use *-*-* notation,
4292 clean up some of the target section as well
4294 * seclet.c: cast result of bfd_get_relocated_section_contents to
4295 avoid compiler warnings
4297 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4299 * coffcode.h (coff_section_symbol): Create section if it doesn't
4302 * bout.c: Removed some unused variables.
4304 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4306 * Portability fixes from p3:
4307 coffcode.h (coff_write_relocs): removed sanity check until it
4308 works on all targets (per advice from sac).
4309 config/hp9000.mh: new file to define USG.
4310 hppa.c: #undef hppa before the JUMP_TABLE.
4311 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4313 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4314 local variable target volatile to avoid mysterious bug in
4317 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4319 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4320 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4322 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4324 * coff-z8k.c (func_da, func_jr): Lint.
4325 * coffcode.h: Use memset rather than bzero.
4326 * elf.c: Use memcpy rather than bcopy.
4327 * tekhex.c: Use memset rather than bzero.
4329 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4331 Add Adobe a.out support.
4333 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4334 * config/adobe.mt: Add.
4335 * configure.in (*-adobe-* target): Add.
4336 * targets.c (a_out_adobe_vec): Add.
4337 * Makefile.in: add aout-adobe.c.
4339 * configure.in: Put two dashes in all entries to be matched.
4340 Add comments to remind people to do this.
4341 Reorder all entries that match manufacturer names, to occur
4342 last, so they will only be matched if no more specific match
4343 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4345 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4347 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4348 since we should never have a NULL section.
4349 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4350 tests, set the section to bfd_abs_section.
4352 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4354 * coff-z8k.c: getting closer
4355 * coffcode.h (coff_get_relocated_section_contents): allow
4356 EXTRA_CASES hooks for different arches to provide different reloc
4358 * seclet.h: #ifndef around it to allow multiple inclusion
4359 * srec.c: minor doc fix
4361 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4363 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4365 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4367 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4370 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4372 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4373 filling in reloc, in case immediately following code doesn't set
4376 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4378 * coffcode.h (coff_renumber_symbols): set the last renumbered
4379 symbol pointer to NULL, as expected by coff_write_linenumbers.
4380 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4381 type R_IHCONST used on the 29k.
4383 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4385 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4386 update, based on how the underlying file was opened. Obsoletes
4388 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4389 all FASCIST_FDOPEN config defines.
4391 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4393 * sparc-opc.c: Moved to opcodes library, now that we have one.
4394 * Makefile: Don't compile it.
4396 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4398 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4400 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4402 * section.c (bfd_set_section_flags): Remove a sanity check.
4403 It is unfortunately broken, and prevents strip from working.
4405 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4407 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4408 created by last change.
4410 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4412 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4413 * bfd-in.h: Bump to version 2.0.
4415 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4417 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4418 braindamaged HP/Apollo compiler happy.
4420 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4422 * format.c: Fix description of search for matching target.
4423 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4424 * targets.c: Update description of search for matching target.
4425 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4426 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4427 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4429 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4431 * Makefile.in: Added mostlyclean/clean/distclean rules.
4433 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4435 * targets.c (target_vector): Take out oasys (unless that is
4436 the default): Because there is no magic number in archives,
4437 there can be annoying target mis-matches.
4439 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4441 * sparc-opc.c: Rigorously updated to match architecture manual.
4443 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4445 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4446 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4447 to the built-in abs_section were not written out correctly.
4449 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4451 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4452 large, assume we're using a swapped byte order and fail with
4453 wrong_format rather than dumping core.
4455 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4457 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4458 filename constraints.
4459 * Makefile.in: Updated to reflect change.
4461 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4463 Add preliminary support for the we32k:
4465 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4467 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4469 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4471 * bout.c: added support for relaxable alignment relocs.
4473 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4474 pass down pointer to play area rather than use alloca
4476 * cpu-z8k.c (compatible): made static to reduce name space
4479 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4481 Add basic support for the z8k:
4483 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4484 section.c, targets.c,
4486 * syms.c: move mis-inserted patch.
4488 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4490 Documentation fixes:
4491 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4492 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4494 * reloc.c: break out addend item from surrounding text.
4496 * doc.str (DOCDD): Defined. Adds text to output.
4497 (bodytext): Put bulletize before kill_bogus_lines.
4498 * chew.c (bulletize): End itemization after a blank line, to
4499 prevent following text from being swallowed up in an item.
4501 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4503 * configure.in: Add sparclite as a target.
4505 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4507 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4510 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4511 from a coff file (csym is null), dont deref them
4513 * ieee.c (parse_expression): get the answer right when adding an
4514 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4515 on elts so that filename is filled in.
4517 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4519 * bout.c (howto_align_table): New set of relocs, with enough
4520 data for "objdump -r" to work.
4521 (b_out_reloc_type_lookup): Recognize alignment relocs.
4523 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4525 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4526 invocations of make. Also, always create installation
4529 * config/apollov68.mh: removed -g from CC definition.
4531 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4533 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4534 overflowing gp-offset range.
4536 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4538 * srec.c (srec_set_section_contents): don't write out sections
4539 without the LOAD and ALLOC attributes
4541 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4543 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4544 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4545 * aout-target.h (callback): Don't set page/seg sizes.
4547 (set_sizes): New routine.
4548 (backend_data): Point to it.
4549 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4550 (sunos4_aout_backend): Point to it.
4551 * aoutx.h (set_arch_mach): Call set_sizes callback.
4553 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4555 * aout-target.h: Make _bfd_slurp_extended_name_table be
4556 the default. Given that we *write* the suckers (for long
4557 archive member names), we really ought to be able to read them!
4558 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4559 seem to be needed, and many machines don't have it.
4561 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4563 * coff-m68k.c (vector): read and write archives in coff format.
4565 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4567 * opc-sparc.c: New file.
4569 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4571 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4572 pointers to bfd_byte* before performing arithmetic on them. Such
4573 use with bare void* pointers is a gcc extension.
4574 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4575 * archive (normalize): Add to CONST to match actual usages with
4578 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4580 * configure.in: Recognize i486 host cpu, and use i386-elf
4583 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4585 * config/stratus.mt (CC): Remove definition.
4586 * elf.c (bfd_section_from_shdr): Test for the possibility that
4587 section_from_elf_index returns NULL and don't dereference it.
4589 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4591 * add hppa_data to bfd tdata (indirectly via sef).
4593 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4595 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4597 * configure.in: error messages to stderr, not stdout
4599 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4601 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4602 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4603 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4605 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4607 * configure.in: recognize hppa* instead of hppa
4609 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4611 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4612 RTYPE2HOWTO to cope with same.
4613 * reloc.c (bfd_perform_relocation): added support for size of -2
4614 (subtract a word reloc type). Updated doc.
4616 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4618 * Makefile.in: merged changes from progressive, removed rcsid.
4620 * archures.c, archive.c, Makefile.dos: removed rcsid.
4622 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4624 * bfd-in.h : add BFD_IS_RELAXABLE flag
4625 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4626 header e_relaxable, major hackery in callbacks
4627 * libaout.h : add space for a_relaxable.
4628 * seclet.c (rel): don't relax empty sections
4631 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4633 * section.c (STD_SECTION): add some casts to the initializers for
4636 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4638 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4639 and add appropriate casts to keep (picayune) aix-cc happy.
4641 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4643 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4644 symbol pointers. Punt expensive & useless bfd_realloc. Use
4645 malloc for raw symbols, and free it before returning.
4646 (bfd_section_from_shdr): Do not slurp symbol table until politely
4647 asked. Do not even slurp string tables.
4648 (elf_get_symtab_upper_bound): Count 'em without reading them.
4649 (elf_get_symtab): This is how to politely ask. Schlurp!
4650 This should probably just *become* elf_slurp_symbol_table, FIXME.
4652 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4654 * archive.c (bsd_write_armap): write the timestamp of the
4655 archive header to be just a little bit later than the timestamp of
4656 the file, otherwise the linker will complain that the index is
4659 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4661 * configure.in: Add m68k-ericsson-*.
4663 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4665 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4666 * elf.c: Remove unconditional debug printf's.
4667 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4668 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4669 (elf_slurp_symbol_table): Hand out symbols in forward, not
4670 reverse order. Simplify duplicate code.
4672 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4674 * elf.c: Remove "(void)" casts from function calls where the
4675 return value is ignored, in accordance with GNU coding standards.
4677 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4679 * hppa.c: Apply John's standard fix to avoid "empty translation
4680 unit" warnings from some ANSI-C compilers.
4682 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4684 * hosts/solaris2.h: Configure same as sysv4.
4686 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4688 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4689 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4690 type match actual return type.
4691 * elf_print_symbol (section_name): Make CONST.
4693 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4695 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4696 New files, for Linux (a free Unix clone for 386 machines).
4697 * Makefile.in, configure.in, targets.c: Update accordingly.
4699 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4700 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4701 correct calling of howto special functions and fixes from Raeburn
4703 * archures.c: nuke bfd_reloc_code_type
4704 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4705 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4706 SEC_NEVER_LOAD, various other bfdgas newness
4707 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4708 * targets.c: change jump table vector to above
4711 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4713 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4714 its prototype will be included in libbfd.h. Change result type
4715 to struct * (rather than equivalent typedef) so it can be used in
4716 the prototype, where they typedef won't be known.
4717 * libbfd.h: Updated version.
4719 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4721 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4722 targets.c: HPPA merge.
4724 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4726 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4727 * config/solaris2.mh: Kludge around Sun compiler bug.
4729 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4731 * libaout.h (aout_backend_data): Change defs of two bitfields to
4732 be unsigned chars instead to get around rs6000 compiler problem.
4734 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4736 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4737 Correct misconception that there can be only one symbol table.
4738 Only call elf_slurp_symbol_table on the full symbol table, not
4739 the dynamic one which is only a subset of the full one.
4741 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4743 * coffcode.h (coff_compute_section_file_positions): For I960,
4744 don't align sections in file.
4746 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4748 * targets.c (struct bfd_target): Added field for target-specific
4749 (but not file-specific) data, for distinguishing minor
4750 characteristics between (e.g.) a.out formats.
4752 * section.c (struct sec): New field user_set_vma indicates vma
4753 field should be heeded, not assumed to be unset.
4754 (STD_SECTION): Initialize that field of standard sections to zero.
4755 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4757 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4758 pre-swapped version.
4760 * archures.c (struct bfd_arch_info): Fixed order of comment and
4761 field decl. New fields indicate size of page and segment for
4763 * cpu-m68k.c (N): Fill in values.
4764 * cpu-sparc.c (arch_info_struct): Ditto.
4766 * libaout.h (struct aout_backend_data): Various bits of data (not
4767 all used currently) with characteristics of a.out implementation.
4768 Important field for now is text_includes_header, indicating that
4769 the text section starts immediately after the file header, which
4770 gets mapped in with it.
4771 (struct aout_data): New fields indicate whether vma has been
4772 adjusted yet (not yet used), and what magic number will be used in
4773 the output file (should go away in favor of vma_adjusted).
4774 (WRITE_HEADERS): Code for dealing with section sizes and related
4775 header fields replaced with call to adjust_sizes_and_vmas.
4776 * aoutx.h (some_aout_object_p): Fill in magic number field.
4777 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4778 (set_arch_mach): Set page size and segment size once CPU
4780 (adjust_sizes_and_vmas): New function; has much code moved
4781 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4782 and size parameters, as well as many header fields, after deciding
4783 on magic number for output file. Checks to ensure that this
4784 adjustment has only been done once.
4785 (set_section_contents): Call adjust_sizes_and_vmas instead of
4786 doing much of the work here.
4788 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4789 default (null) values of these fields.
4790 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4791 value in exec header.
4792 (sunos4_aout_backend, MY_backend_data): Define backend data
4793 indicating file header is included in text section.
4795 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4797 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4798 gcc version 2, to avoid warnings.
4800 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4802 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4803 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4805 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4807 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4809 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4811 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4812 * configure.in: Rewrite target parsing to use simple format.
4813 Handle sparc-sun-solaris2 configuration.
4814 * aout64.h: Avoid ANSI C brain death warning.
4815 * elf.c: Avoid trigraph (???) or /* in comments.
4817 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4819 * config/sysv4.mh: new file, RANLIB=echo
4821 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4823 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4825 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4826 elf_core_tdata_struct into a single common struct. Core files
4827 wouldn't have worked at all without this.
4828 (bfd_elf_find_section): New function for GDB's undercover use
4829 to find string sections that BFD hides from it.
4830 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4832 (elf_object_p, elf_core_file_p): Allocate internal file header
4833 storage dynamically.
4834 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4835 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4837 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4839 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4841 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4843 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4845 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4847 * configure.in: handle m680[01234]0 as aliases for m68k
4849 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4851 * coff-a29k.c: do byte relocs correctly
4852 * coffcode.h (styp_to_sec_flags): never load INFO sections
4853 * seclet.c (rel): don't relocate INFO sections
4855 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4857 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4858 Make the symbols unmodifiable.
4859 (bfd_section_init): Deleted.
4860 * init.c (bfd_init): Don't call bfd_section_init.
4862 * section.c (bfd_set_section_contents): Ensure that range to be
4863 written is within section boundaries.
4864 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4867 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4869 * coff-i960.c (howto_table): Deleted.
4870 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4871 interesting entries from old howto_table.
4872 (RTYPE2HOWTO): Adjusted to use switch.
4873 (coff_i960_reloc_type_lookup): New function.
4875 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4876 records for section symbol.
4877 (make_abs_section): Unused; deleted.
4878 (renumber_symbols): Re-order symbols so undefined symbols come
4879 last, as COFF format desires.
4880 (coff_write_symbol): Put C_FILE symbols in debug section always.
4881 (coff_section_symbol): New function; creates a symbol with the
4882 same name as a section, and sets up aux records for it.
4883 (coff_add_missing_symbols): New function; adds section symbols to
4884 symbol table if they aren't there already. Should someday also
4885 add a dummy C_FILE symbol if none is present.
4886 (coff_write_object_contents): Add missing symbols before preparing
4887 symbol table to be written.
4888 (coff_slurp_reloc_table): Verify that symbol indices read in are
4889 in a reasonable range.
4890 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4891 (obj_conv_table_size): Accessor macro.
4893 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4894 reloc types on i960.
4896 * bfd-in.h (bfd_get_section_name): New macro. Like
4897 bfd_section_name, but returns rvalue, not lvalue.
4898 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4899 (bfd_get_section_flags): Now returns rvalue.
4901 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4902 general, some specific to sparc or i960.
4904 * aoutx.h (set_section_contents): Set VMA for each section based
4905 on previous section. If text section VMA doesn't appear to have
4906 been set, make a best guess from the type of file.
4908 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4910 (MY(vec)): Initialize reloc_type_lookup field.
4912 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4913 (bfd_error_trap, bfd_error_vector): Extern, not common.
4915 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4916 few types of relocs for sparc; will need enhancement.
4918 * bout.c (callj_callback): Use DEFUN macro in definition.
4919 * coff-i960.c (optcall_callback): Likewise.
4921 * targets.c (bfd_target): Added fields reloc_type_lookup and
4922 _bfd_make_debug_symbol. Also minor comment changes.
4923 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4924 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4925 than arch info, and dispatch with BFD_SEND. Callers changed.
4926 * archures.c (struct bfd_arch_info): Deleted field
4928 * cpu-*.c: Don't initialize that field.
4930 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4931 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4932 (bfd_errmsg): Now returns ptr to const.
4933 * bfd-in.h (bfd_errmsg): Fix prototype.
4935 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4936 * reloc.c (bfd_generic_relax_section): Ditto.
4938 * section.c (Section Output doc): Improve description of use of
4939 output_section and output_offset.
4941 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4943 * sco-core.c: new file from net.
4944 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4945 Now we have the hairy linker, it's possible to move symbols from
4946 one section into another. Actually make that work!
4948 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4950 * hosts/sun3.h: fix declaration of free.
4952 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4954 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4955 * coff-h8300.c (reloc_processing): all relocs are relative to
4957 * opncls.c: don't use fdopen on DOS systems
4959 short patches from Glenn Kasten (glenn@ready.com)
4960 * target.c: enabled oasys support
4961 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4962 fix problem where a relocation which crossed a modification byte
4963 boundary did not work. Fix problem where a relocation near the end
4964 of a data record did not work.
4967 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4969 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4970 archvie header string counts the endian way, this heuristic sees
4971 how big an archive string to read by trying it one way and if the
4972 string table is unreasonably big, trying it the other. *FIXME*.
4973 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4975 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4977 * bfd-in.h: Increase version number to 1.97, for consistency
4979 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4981 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4983 * bfd-in.h: bump version to 1.96
4984 Major change; changed calling convention for
4985 bfd_get_relocated_section_contents so that caller allocates
4986 memory for section data.
4987 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4988 seclet.c, targets.c, bfd.c: reflect new convention.
4989 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4990 case, then use reasonable default values for SEC_* flags.
4992 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4994 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4995 size of output reloc struct.
4996 * targets.c, Makefile.in: comment out tekhex for the moment.
4997 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4998 * configure.in: tandem target is st2000
4999 * coff-m68k.c: rename static howto_table to global
5000 m68kcoff_howto_table.
5001 * bout.c: remove unnecessary abort
5002 * coff-a29k.c: various changes to the way relocations work to cope
5003 with the "new order" and latent bugs.
5006 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5008 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5009 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5010 * reloc.c (bfd_perform-relocation): don't relocate refs to
5011 absolute symbols if doing a partial link.
5013 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5015 * configure.in: Add a29k-amd-udi.
5017 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5019 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5020 internal_exec structure before initializing the fields that
5021 are used, so that the unused fields are in a known state.
5023 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5025 * tekhex.c (struct data_struct): Convert from typedef that
5026 typedefs nothing to a normal structure declaration.
5027 * tekhex.c (pass_over): Prototype args for function that
5028 second arg points to.
5030 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5032 * Makefile.in: remove old style staging. Do not print recursion
5035 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5036 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5039 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5041 * bfd.c, Makefile.in: added tekhex
5042 * aoutx.h (set_section_contents): pages should be padded to the
5043 size of a page, not the size of a segment.
5044 * configure.in: added go32 host and i386-aout target.
5045 * i386aout.c, libaout.h: now works for go32 target
5046 * ieee.c: fix bit rot.
5047 * seclet.c: support for padding seclet type.
5049 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5051 * Makefile.in: added .NOEXPORT:
5053 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5055 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5057 * elf.c (elf_compute_section_file_positions,
5058 elf_write_object_contents): Return boolean, not NULL (which
5060 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5061 Also ifdef-out code that aborts on unhandled section types.
5063 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5065 * configure.in: Recognize ncr3000 config
5066 * Makefile.in (MINUS_G): Pass on to recursive makes.
5067 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5069 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5071 * Makefile.in: Now that we have sym.h and symconst.h, compile
5072 coff-msym.c on all systems.
5073 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5074 * coff-msym.c: Update include files and comments; add weakext bit.
5076 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5078 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5079 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5081 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5083 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5084 * configure.in: Add new host and target configs.
5085 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5086 structs, which vary; just use member name.
5087 (elf_object_p, elf_core_file_p): Lint, fix comments.
5088 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5090 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5092 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5093 local, disposable, copy of the external form of section header
5094 table and program header table entries.
5096 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5098 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5100 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5102 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5105 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5107 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5109 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5111 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5112 not internal bfd_assert function (twice).
5114 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5116 * aout-target.h: change ar_max_namelen to 15 (the right value)
5117 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5120 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5122 * archive.c (bfd_generic_archive_p): check for bout archives too.
5123 * bout.c: make it work again.
5125 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5127 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5129 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5130 bfd_xmalloc() instead of bare malloc().
5132 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5134 * Makefile.in: pass down MAKEINFO on info.
5136 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5138 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5139 host/h-<foo> now just <foo>.
5140 * configure.in: reflect changes
5142 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5144 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5145 actual source file, not just the generated libbfd.h.
5147 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5149 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5150 gdb on little-endian 960 code.
5151 * archive.c (compute_and_write_armap): indirect symbols should go
5152 into the archive header too.
5154 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5156 * Makefile.in: added check target.
5158 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5160 * coff-msym.c: Move this file from gdb/ecoff.c. It
5161 handles byte-swapping for ECOFF (MIPS symbol) files.
5162 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5163 to the files built on MIPS-based hosts.
5164 * Makefile.in: Add rule for coff-msym.
5166 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5168 * Makefile.in: added clean-info target. MINIMIZE=1.
5170 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5172 * coff-rs6000.c: Move core file functions into separate
5173 new file rs6000-core.c. This is needed because reading
5174 core files depends on native include files that conflict
5175 with ../include/coff/rs6000.h.
5176 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5178 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5180 * aoutx.h (NAME(aout,print_symbol)): Don't print
5181 symbol addresss for undefined symbols.
5182 * coff-rs6000.c: Various updates (due to target-
5183 independent changes).
5184 * libbfd.h: Ditto (tdata field is now a union).
5185 * hosts/h-sparc.h: Removed prototype for bogus function
5186 'emset' (presumably should have been 'memset' - which is there).
5188 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5190 * configure.in (mips-big-* target): Same is Iris.
5192 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5194 * aoutx.h (translate_from_native_sym_flags): when creating an
5195 alias symbol, fill in the section as undefined, rather than
5196 leaving it blank. If an output section can't be found for a
5197 symbol, then don't core dump.
5199 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5201 * Makefile.in, configure.in: removed traces of namesubdir,
5202 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5203 copyrights to '92, changed some from Cygnus to FSF.
5205 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5208 * coff-h8300.c: fix stupid reloc subtraction bug
5209 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5210 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5211 the symbol.flags and done_lineno fields.
5213 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5215 * coffcode.h (coff_write_symbol): write out the correct number of
5217 * cpu-h8300.c: fix disassembly bug
5219 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5221 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5222 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5223 reloc.c, section.c (bfd_map_over_sections), targets.c
5224 (bfd_target_list): Protolint.
5225 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5227 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5229 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5231 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5232 section of a symbol rather than the section of a reffed symbol to
5233 determine the r_index of an emmitted reloc.
5235 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5237 * PORTING: New (preliminary) porting guide.
5239 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5241 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5242 (howto_hvrt16): lint.
5244 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5246 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5247 a full configuration (with possible cross-development),
5248 instead of using host-aout.c.
5250 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5252 * aout-target.h (MY(write_object_contents):
5253 Set obj_reloc_entry_size (abfd).
5254 * gen-aout.c: Change to emit a .c files, not a .h file.
5256 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5258 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5259 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5261 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5263 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5264 with more than one auxent can cause nasty core dumps.
5266 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5267 "done_lineno" so that a symbol which appears twice in the symbol
5268 table only gets it's linenumbers relocated once. Modifed
5269 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5272 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5274 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5275 stuff to use the New Order.
5277 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5279 * ieee.c: Change type of envi[] to unsigned char.
5281 * configure.in: fix vax ultrix configuration.
5283 * elf.c (bfd_section_from_shdr): Deal with null return from
5284 bfd_make_section(). (elf_object_p): Select endianess properly.
5286 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5288 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5290 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5292 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5293 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5294 * host-aout.c: Don't use aout-params.h; configure these systems
5295 in their xm files, not in a randomly generated file.
5296 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5298 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5300 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5302 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5303 host_aout_vec here as well.
5305 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5307 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5308 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5309 to prevent undefined symbol.
5311 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5313 Various lints found on PersSony
5314 * aoutx.h: cast an enum
5315 * coff-a29k.c: many ints in reloc structure turned to enum
5316 * coffcode.h: more enums
5317 * cpu-h8300.c: more enums
5318 * opncls.c: more enums
5320 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5322 * configure.in: Make Tahoe configuration work again.
5323 * bfd-in.h: Remove trailing comma from enum declaration.
5324 * ieee.c: Can't put byte values >0x7F into a signed char.
5326 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5328 * Makefile.in: Add dependencies for various coff-*.o files.
5330 * elf.c: Remove extraneous paren from core_prpsinfo and
5331 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5332 Replace references to old section "size" member with new
5333 "_raw_size" member. Implement elf_make_empty_symbol, which
5336 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5338 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5341 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5343 * coffcode.h (bfd_coff_relax_section): now static.
5344 (bfd_coff_get_relocated_section_contents): various type lints.
5346 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5348 New entry point in the transfer vector - bfd_relax_section.
5350 * aout-target.h: add to vector, call generic_relax
5351 * bfd-in.h: add to vector
5352 * bfd.c: add #define for vector
5353 * bout.c: add to vector, call generic_relax
5354 * coffcode.h: add to vector, also now has coff specific relax code
5355 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5356 * elf.c: call generic_relax
5357 * ieee.c: call new vector, clean up some bugs due to the creation
5359 * libbfd.h: add bfd_generic_relax_section EXFUN
5360 * oasys.c: call generic_relax
5361 * reloc.c: implement generic_relax
5362 * seclet.c: moved much of this into coffcode.h
5363 * srec.c: call generic_relax
5364 * targets.c: define new transfer vector
5366 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5368 * everything: now modified to use smaller reloc type. Self hosts
5371 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5373 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5374 New files for stratus.
5376 * configure.in: Add configuration fragments for stratus.
5378 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5380 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5381 variables as CONST since they are set to point to a const char
5382 string. Fixes compiler complaints.
5384 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5386 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5389 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5391 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5392 symbols, so that we can emit the correct file name even
5393 if it's an include file.
5395 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5397 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5398 (Reported by john@labtam.labtam.oz.au (John Carey)).
5400 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5402 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5404 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5405 being used to -DHAVE_PROCFS.
5407 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5408 '#include "fopen-same.h"' to end of file to match other h-* files.
5410 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5412 * configure.in: Change svr4 references to sysv4. Add case
5413 "unknown" for target vendor and infer some targets based
5414 on the specified operating system.
5416 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5418 * bfd-in.h, libaout.h: ANSIfy enums.
5420 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5422 * archive.c (normalize): created version for VMS which removes the
5423 VMS directory crap from the front and end of a filename, eg turn
5424 [-.foo]bar.obj;123 into bar.obj
5425 (bfd_construct_extended_name_table): now writes index into an
5426 extended name table in decimal - the same base used to read an
5427 extended name table.
5429 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5431 * aout-encap.c: Fix to use aout-target.h.
5432 * aoutf1.h: Use standard MY_object_p and MY_callback
5433 in aout-target.h. Remove target-specific versions.
5434 * host-aout.c: Re-write to use aout-target.h.
5435 * gen-aout.c: New files use with host-aout.c to generate
5436 host-specific a.out-related parameters.
5437 * Makefile.in: host-aout.o depends on aout-params.h, which is
5438 generated by gen-aout.
5439 * aout-target.h: Make a little more flexible.
5440 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5441 macro. Instead, inline it in aout-target.h.
5442 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5443 a gcc -Wall warning.
5444 * archive.c: Add missing commas in DEFUN macro (2 places).
5445 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5446 Berkeley ones, now that libiberty has them:
5447 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5448 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5449 remove unused variable.
5451 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5453 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5454 and execname inside HAVE_PROCFS ifdef since they are unused
5455 when it is not defined.
5457 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5459 * elf.c: Flag all sections as either code or data. We can't
5460 be sure what they are anyway, since ELF doesn't fit the
5461 traditional model of text+data+bss very well. Add new local
5462 function elf_read() to simplify code. Record entry point in
5465 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5467 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5468 rather than N copies of the same lines.
5470 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5472 * cpu-h8300.c: disassemble branch displacements correctly
5473 * coff-h8300.c: put reloc offsets out in 32bits
5475 * makefile.dos, configdj.bat: New files from DJ
5476 * cache.c: fopen with new macros is needed for DOS.
5477 * ieee.c: environ renamed to envi to stop an include file
5479 * opncls.c, coff-rs6000.c: more fopens with macros.
5481 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5483 * Makefile.in: infodir belongs in datadir.
5485 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5487 * Makefile.in: fix where docdir lives
5489 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5490 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5491 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5492 srec.c, syms.c, targets.c : all new documentation and lint
5496 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5498 * coffcode.h, srec.c: Lint.
5500 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5502 * Makefile.in: install using INSTALL_DATA, added standards.text
5505 * configure.in: mark directory as target dependent. configure
5506 nows works in objdir always so make file existence checks
5509 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5511 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5512 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5513 and mandir now keyed off datadir by default.
5515 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5517 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5518 computation of arch and machine type so it's worked out before
5519 some_aout_object_p is called.
5520 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5522 * archures.c: add extra field 'section_align_power' to hold
5523 default section alignment in object files.
5524 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5525 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5526 initialize the new field.
5527 * bout.c (b_out_callback): replace the text size, since aout
5529 * aoutx.h: Documentation in the new style
5531 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5533 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5534 use the saved value if mtime_set is already set (intended
5535 for archive files, though apparently not used yet).
5537 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5539 * targets.c: Revise comments about how to configure the target
5540 vector, to match reality. Remove mention of obsolete methods.
5541 Remove long lists of capitalized macros that turn into the same
5542 thing in lowercase. Normal vector simply lists all known
5543 lowercase xvec names; all other cases are handled by SELECT_VECS.
5545 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5548 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5549 list of supported targets.
5551 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5553 * archive.c (bsd_write_armap): The pad byte sometimes added to
5554 the string table in a __.SYMDEF member is now
5555 counted as part of the size of the string table.
5556 This is compatible with the old ranlib, as well as Sun's.
5558 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5560 * srec.c: Rewrote to fix many bugs; now gets the record type
5561 right, doesn't choke on input, sets the start address in an S9 and
5562 fills in the filename on an S0.
5564 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5566 * cpu-h8300.c: Add support for MEMIND addressing mode
5568 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5570 * coffcode.h: use the new macro if available
5572 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5573 * Makefile.in: Fixed dependencies due to file rename
5575 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5576 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5577 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5578 newos3.c, stab-syms.c, syms.c: All these files have had their
5579 #includes altered to point to the new places.
5581 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5583 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5585 * configure.in: Add vendor "ncr" as supported per-target vendor.
5586 Add svr4 case for i386 per-host case.
5588 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5591 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5593 * syms.c (bfd_decode_symclass): Return 'A'
5594 for symbols that are both absolute and global.
5595 * archive.c (bfd_special_undocumented_glue): Return NULL
5596 if bfd_ar_hdr_from_filesystem returns NULL.
5598 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5600 * Makefile.in: added coff-h8300
5601 * configure.in: now h8 is a coff target
5602 * cpu-h8300.c: fix various disassembly problems
5603 * libcoff.h: took out some code which has been #0ed for a long
5605 * targets.c: added h8 coff
5606 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5607 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5609 * coffcode.h: Started to change the way machine dependencies are
5610 handled, from the nest of #ifdefs to macros defined in the
5611 including coff-<foo>.c
5613 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5615 * aoutx.h (some_aout_object_p): Set the `executable' bit
5616 if the entry point is contained in the text segment, even if the
5617 text segment is at location 0.
5619 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5620 nonstandard MIPS sections (.rdata, .sdata, etc).
5622 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5623 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5624 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5626 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5628 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5630 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5631 from syms.c to new file stab-syms.c. Also, since GNU extended
5632 type codes such as N_SETT are no longer in ../include/stab.def,
5633 include them manually.
5634 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5635 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5636 * libaout.h: Added prototype for aout_stab_name().
5637 * Makefile.in: Update Makefile for new stab-syms.[co].
5639 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5641 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5642 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5643 just make N_XXX work by excluding the header from the text segment.
5644 * aoutx.h: Fix comments to match.
5646 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5648 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5649 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5650 for the "logical" text segment (i.e. never consider the exec
5651 header to be part of the text segment). This change is
5652 needed for consistency with various other parts of bfd and ld.
5653 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5654 and move calculation of obj_textsec(abfd)->size to libaout.h.
5655 * bfd-in.h: Removed bogus ';'.
5657 * Makefile.in: Add MINIMIZE flag to select lean
5658 or bloated target_vector.
5659 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5660 * newsos3.c: Fixes to ../include/aout64.h remove need
5661 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5663 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5665 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5666 handle both little and big-endian targets, with little
5667 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5668 * host-aout.c: Add FIXME note.
5670 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5672 * targets.c: Make the default target_vector contain
5673 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5674 Old behavior can be gotten by defining ALL_TARGETS.
5675 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5676 Factored out common code into new file aout-target.h.
5677 Saves a lot of duplicate code for a.out variants.
5679 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5681 Get 'make headers' to work when configured with +subdirs.
5682 * Makefile.in: Add $(subdir) to docdir path.
5683 * doc/Makefile.in (protos): Add $(srcdir) prefix
5684 to name of sed scripts.
5686 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5688 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5689 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5690 to include names of N_SETT etc.
5692 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5694 * elf.c: Add minimal support for ELF symbol tables. Generates
5695 canonical bfd symbol tables from ELF symbol tables. Change the
5696 name of some functions from bfd_<name> to elf_<name>.
5698 * syms.c: Trivial fix to comment to remove a redundant "to".
5700 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5702 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5703 form that GDB recognizes as COFF.
5705 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5707 * ieee.c (ieee_object_p): cast NULL correctly.
5708 * configure.in: added harris host
5710 * coff-a29k.c: Lots of changes, most from David Wood.
5712 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5714 * coff-m88k.c (coff_write_armap): Just #undef it.
5716 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5718 * Makefile.in: standardize on MINUS_G to disable debugging
5719 * coff-m88k.c: create coff armaps instead of bsd ones.
5720 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5723 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5725 * elf.c: Additions to support ELF format core files.
5726 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5727 has support for /proc (all the include files in particular).
5729 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5731 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5732 of two N_SO stabs, one for directory, and one for filename.
5734 * bfd-in.h (print_vma): Factor out duplicate definition.
5736 Exit a little more gracefully when malloc returns NULL.
5737 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5738 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5739 * libbfd.h: Rre-generated due to libbfd.c update.
5741 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5743 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5745 * elf.c (elf_object_p): Don't try to create a bfd section for
5746 the first ELF section header. It is just a placeholder.
5748 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5750 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5751 core files, when compiling native.
5752 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5754 FIXME: The aoutf1.h change below needs to be reversed back
5757 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5759 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5760 manipulation of lnno fields in lineno structs in a coff-<f>.h
5761 independent way. Override it in coff-<f>.h to your favourite
5762 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5763 (coff_swap_lineno_out): modified to use the new macros.
5765 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5767 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5768 unknown arch when the magic number doesn't specify the
5769 architecture, since some OSs (eg old sun3s) don't set the number, and
5770 020 is probably the right answer anyway.
5772 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5774 * hosts/h-news.h, hosts/h-rtbsd.h:
5775 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5776 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5777 bfd_print_symbol_nm, for use by nm.
5778 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5779 bfd_print_symbol_nm option, to print in nm format.
5780 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5781 oasys.c (oasys_print_symbol): Provide stub implementations
5782 for bfd_print_symbol_nm.
5783 * syms.c: New function bfd_decode_symclass, used by nm printer.
5784 New function bfd_stab_name to look up string name of stab code.
5786 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5788 * Makefile.in: Added ctor.c
5789 * archures.c (bfd_default_arch_struct) added
5790 bfd_default_reloc_type_lookup.
5791 * coffcode.h: removed a load of #if 0ed code.
5792 (coff_compute_file_section_positions): now works out the section
5793 alignment and size correctly in all cases.
5794 (coff_get_symtab): looks for constructor symbols and calls the
5795 right function when they're found. (coff_canonicalize_reloc):
5796 knows when a section is full of constructors and does the right
5798 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5800 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5801 * libcoff.h: removed #if 0ed code
5802 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5803 arch independent constructor relocation type.
5804 (bfd_reloc_type_lookup): removed the comment "this will go away"
5805 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5806 reloc which is used when BFD_RELOC_CTOR falls through to give a
5807 default 32bit reloc for constructors.
5808 (bfd_default_reloc_type_lookup): added.
5809 * aoutf1.h: fixed SEGMENT_SIZE typo.
5811 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5813 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5814 matching prefix "coff".
5815 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5816 rs/6000 csect records.
5818 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5820 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5821 * configure.in: add motorola delta88 cases
5822 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5823 write_armap prototype
5824 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5826 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5828 * Rename COFF-related files in `coff-ARCH.c' form.
5829 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5830 coff-mips.c, coff-rs6000.c to be exact.
5832 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5833 make output clutter.
5834 * config/mt-*: Ditto.
5836 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5838 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5839 John Gilmore. Archive support from Damon A. Permezel.
5841 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5842 * configure.in: Add rs6000 case.
5843 * targets.c: Add rs6000 vector.
5844 * archures.c: Add rs6000, fix comment on romp.
5845 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5846 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5847 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5848 * section.c (bfd_make_section): Return NULL on attempt to create
5850 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5851 (bfd_swap_aouthdr_in): Handle lots more members.
5852 (make_a_section_from_file): If section has already been seen,
5853 just return false rather than overwriting it.
5854 (coff_real_object_p): Understand incoming magic numbers.
5855 (coff_set_flags): Understand outgoing magic numbers.
5856 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5857 (build_debug_section): Add fn for reading debug string section.
5858 (get_normalized_symtab): Handle symbol names in debug string section.
5859 Remove unused obj_string_table.
5860 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5861 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5862 existing section before making one.
5863 * cpu-rs6000.c: New file.
5864 * rs6000coff.c: New file.
5866 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5868 * elf.c: Add partial support for ELF format corefiles. Still needs
5869 support for extracting registers from corefiles.
5871 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5873 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5874 RANLIB is defined as echo, send the output to /dev/null to help
5875 reduce clutter in the output from doing a make.
5877 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5879 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5880 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5882 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5884 * coffcode.h (coff_compute_section_file_positions): make it pad
5885 section size out if there are alignment restrictions so that the
5886 image will be ok on a system where section positions are worked
5887 out by accumulating sizes rather than from the section headers.
5888 * targets.c (proto write_armap). Changed orl_count to unsigned.
5889 * opncls.c (bfd_close_all_done). Added so that generative
5890 programs like gas can close a bfd without causing bfd confusion.
5891 * libbfd.h (changed becuase of protos)
5892 * amdcoff.c: messed with the way that jmp displacements are
5893 calcualated. This may not yet be totally correct.
5894 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5896 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5897 abs symbol has no section (like a register symbol).
5898 (coff_write_symbol) now zeros auxent before filling it up to help
5899 with sensitive applications.
5900 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5902 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5904 * bfd.c: Make sure we don't get a macro strerror().
5905 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5906 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5907 attempt to recover command, ifdef NO_CORE_COMMAND.
5908 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5910 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5912 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5914 * archive.c (bsd_write_argmap): The size of the ranlib structures
5915 should not include the size field itself.
5916 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5917 adata(abfd)->exec_bytes_size field instead of constant macro,
5918 because aoutx.h compiles to a simple .o file shared by
5919 all 32-bits a.out targets.
5921 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5923 * configure.in: Allow i386-sco-sysv.
5924 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5925 * cpu-h8300.c: lint.
5927 * host-aout.c: New strategy. We use common code, include files,
5928 and data structures to handle the file, but set a few parameters
5929 from the host's config file (page size, text start addr, etc).
5930 * libaout.h: Define HP BSD machine types.
5931 * aoutf1.h: Handle reading a.outs with these types.
5933 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5934 virtual-memory-address of the .reg section. We can't just make a
5935 section for "all the regs and nothing else" because only GDB knows
5936 exactly where the regs are (scattered around the upage and stack).
5937 Clean up memory allocation. Remove big- and little-endian
5938 vectors, replace with single vector; this only runs on the host,
5939 in host byte order. Replace byteswap routines with aborts in case
5941 * targets.c: There's only one trad_core_vec now.
5942 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5944 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5946 * hosts/h-amix.h (free): Fix prototype.
5948 * aoutx.h: Don't use NULL as an integer, for braindead systems
5949 that declare it as (void *)0. (From Peter Schauer.)
5951 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5953 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5954 problem with bad Ultrix system headers.
5955 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5956 various kinds of alignments for the various kinds of
5959 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5961 * doc/Makefile: Don't assume . is on the path (from James Clark).
5963 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5965 * Makefile.in: Avoid Sun Make VPATH bugs.
5966 * targets.c: Declare trad_core vectors extern.
5968 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5970 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5971 * libbfd.h: Moved ALIGN macro here.
5972 * bout.c (b_out_callback): Replace i960_align by align_power.
5974 * libaout.h (struct aoutdata): Added fields page_size,
5975 segment_size and exec_bytes_size. These help generic code
5976 (in aoutx.h and libaout.h) to figure out where to align
5977 the various segments in a demand paged file.
5978 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5979 to decide if the exec header counts in a_text (text segment size).
5980 Also, assume D_PAGED flag is set; don't set it here.
5981 * bout.c (b_out_callback): Add initialization of
5982 adata fields page_size, segment_size, and exec_bytes_size.
5983 * host-aout.c (NAME(host_aout, callback) and
5984 NAME(host_aout,mkobject): Ditto.
5985 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5986 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5987 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5988 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5989 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5990 for some systems (mainly sunos), so do it in the callback instead.
5991 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5992 * aoutx.h (NAME(aout,set_section_contents): Change the way
5993 filepos and size of sections are carried out to support
5994 older styles of demand paged executables.
5997 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5999 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6000 * bfd.c: Added macros to enable gas to swap coff records.
6001 * coffcode.h: Make the coff_swap_*_out routines return the number
6002 of bytes swapped, and cleaned up their prototypes.
6003 * configure.in: Added ebmon/coff support
6004 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
6006 * targets.c: Added new entry points for coff swapping
6008 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6010 Restructure configuration scheme for bfd, binutils, ld.
6012 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6013 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6014 Change some config names to match other dirs.
6015 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6017 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
6018 ../include/sysdep.h.
6019 * cpu-i960.c: Strncmp needed a length arg.
6020 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
6021 * i386aout.c: Remove dead N_TXTOFF override.
6022 * trad-core.c: Don't disable the whole file if SUN4_SYS.
6023 * config/: Rename some config files to match up h-*.h names.
6024 Remove all the HOST_SYS definitions from the config files.
6025 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6026 * hosts/h-hp9000.h: Remove USG comment.
6027 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6028 * hosts/h-news.h, h-sparc-64.h: New config files that had
6029 previously been kludged in the <sysdep.h> file.
6031 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6033 * config/*: trad-core support is HOST dependent, not target
6034 dependent. Target config files only set DEFAULT_VECTOR and/or
6035 other vector elements. Exception: when host-aout.c is in use,
6036 in which case we're forced to assume we're native (hp, vax,
6037 tahoe). Rename XDEPFILES to HDEPFILES.
6038 * Makefile.in: Rename XDEPFILES.
6039 * config/h-sun*: Don't force static linking.
6040 * trad-core.c: Document how to use it nowadays.
6041 * i386aout.c, newsos3.c: Clean up.
6042 * i386coff.c: Allow 386 coff files to be used as core files too
6043 (for reading core files from embedded systems).
6045 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6047 * Add i386aout.c for a.out support on the i386.
6049 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6051 * reloc.c, section.c, syms.c, targets.c: correct info-node
6052 structure in *doc* comments.
6053 doc/Makefile: stop hiding complaints from makeinfo.
6055 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6057 * aoutx.h (...some_aout_object_p): Take a third parameter,
6058 the internal_exec struct, and avoid ever looking at an
6059 external_exec. All callers changed to read the entire
6060 external_exec struct, swap and check its magic number,
6061 swap in the whole structure, and pass the swapped-in version to
6063 * bout.c: Bring into modern era. Use single _object_p routine
6064 for big- aand little-endian. Provide internal and external
6065 exec header structs. Use separate swap-in and swap-out routines.
6067 * libaout.h: Move struct internal_exec from ../include/aout64.h
6068 to here. Add obj_symbol_entry_size to struct aoutdata.
6069 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6071 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6072 EXTERNAL_NLIST_SIZE. Callers changed.
6074 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6076 * bfd.c: Remove strerror() to libiberty.
6078 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6079 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6080 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6081 last byte of transfer, not first byte, is within the section.
6083 * host-aout.c: Remove `BSD' archive support. Lint.
6085 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6086 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6087 `bfd_arch_info_type'. All uses changed.
6088 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6089 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6090 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6091 it needs a better name.) All uses changed.
6092 * targets.c: Rename `enum target_flavour_enum' to `enum
6093 target_flavour', and remove the `_enum' from all of the enum
6094 values themselves. All uses changed.
6096 * configure.in, config/h-i386mach: i386 mach host.
6097 * config/t-i386-aout: Use host-aout.c.
6099 * trad-core.c: Give it its own xvec's to make it independent
6100 of other file formats.
6101 * ecoff.c, host-aout.c: Remove refs to trad-core.
6102 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6103 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6105 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6107 * reloc.c: Extended NEWHOWTO macro
6108 * ieee.c: Changed the way 8bit pcrel is done
6109 * cpu-h8300.c: got the registers in the right order
6111 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6113 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6114 prediction is vindicated!
6116 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6117 Remove refs to howto.c, since Steve forgot.
6119 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6121 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6122 still work. Now allows any architecture/machine to be set.
6124 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6126 * howto.c deleted and moved code to reloc.c
6128 * libbfd.h, libbfd-in.h removed $id stuff for real
6130 * cpu-h8300.c Made it match various different spellings of h8300.
6132 * archures.c: Took out the first char filter which made it only
6133 look for a cpu/arch match when the first chars of supplied and
6134 tested names were the same.
6136 * targets.c removed oasys stuff, pending someone to fix the bugs
6140 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6142 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6143 ELF support good enough for GDB.
6144 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6145 m68k-cbm-svr4 host and target.
6146 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6147 so `diff' and `patch' can cope.
6149 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6151 * archures.c: removed texinfo error
6153 * init.c: added texinfo hooks, and removed initialization error
6156 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6159 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6161 * cpu-i960.c: Avoid numerical count of initializers.
6163 Vax Ultrix changes from David Taylor <taylor@think.com>:
6164 * host-aout.c: Make little-endian vector really little-endian.
6165 * configure.in: Separate vax and tahoe cases, handle ultrix.
6166 * config/t-vax: Add trad-core.o.
6167 * config/h-vaxult: New host system.
6169 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6171 * bfd-in.h VERSION, change version number to 0.18, this makes a
6172 gap, but now is the same as the linker version number.
6174 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6175 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6176 files will eventually contain processor specific bits for bfd,
6177 like strange relocation information and dis/assembly. So far only
6178 the H8 has been even partially done. This work also ties in with
6179 the change in handling architectures.
6181 * amdcoff.c: (a29k_reloc) fix error message.
6183 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6184 discover the architecture of the bfd. (sunos4_callback) calls the
6185 function bfd_set_arch_mach rather than stuffing stuff directly
6186 into the bfd. (sunos4_write_object_contents), changed names of
6189 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6190 setup the environment.
6192 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6193 headers in big endian format, regardless of the endianess of the
6196 * archures.c: totally changed. Now an architecture is represented
6197 with a pointer to an info structure rather than an enumerated type
6198 and a long. The old info is available as two elements in the
6199 structure. Future enhancements to architecure support will
6200 involve pointers to methods being placed into the info structure.
6202 * bfd.c: changed the definition of the bfd structure for the new
6205 * bout.c: (b_out_set_arch_mach) changed to use the new
6206 architecture mechanism.
6208 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6209 the new architecture mechanism.
6211 * configure.in: added h8 stuff.
6213 * ieee.c: too many changes to note. Now ieee files written with
6214 bfd gas and ld can be read by gld and ieee only linkers and
6217 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6219 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6220 than fixing the structure directly.
6222 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6223 than fixing the structure directly.
6225 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6226 before opening a bfd.
6228 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6229 rather than fixing the structure directly.
6231 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6232 in the t/hmake file) a user can select which backends they want
6233 linked with bfd without changing the source.
6235 * init.c: new, looks after initializing modules.
6237 * howto.c: for future use, will allow an application to work out
6238 what cookie to use as a handle on a relcoatio howto.
6240 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6242 * srec.c: Better error checking, partly from Peter Schauer.
6243 (srec_object_p): Avoid assuming any file that starts with 'S' is
6244 an S-record file! (Check for 3 uppercase-hex digits after it.)
6245 (ISHEX): Define new macro for checking supposedly hex characters.
6246 (pass_over): Treat as EOF any S-record line that:
6247 * doesn't have hex in either size character
6248 * produces a size larger than 0x7F
6249 * has an unrecognized type number
6251 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6253 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6254 opncls.c: Lint (saber actually).
6256 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6258 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6259 * newsos3.c: Fixed two types: newos3 -> newsos3.
6260 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6261 to use correct segment.
6263 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6265 * aoutx.h (print_symbol): Handle missing symbol->name.
6267 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6269 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6272 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6274 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6275 add sgi/irix support.
6277 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6279 Changes for the AMD 29000 Ultracomputer port from David Wood.
6282 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6284 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6287 * coffcode.h (coff_real_object_p): Pass information about the
6288 current file's coff symbol format to BFD via the coff_data struct.
6289 (coff_find_nearest_line): obj_icof => coff_data.
6290 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6291 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6292 and DIMNUM == E_DIMNUM.
6293 * configure.in: Handle a29k-*-* hosts, and targets
6294 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6295 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6296 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6297 local_linesz to `coff_data' (tdata) struct.
6298 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6299 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6301 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6303 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6304 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6306 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6308 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6310 (sunos4_core_file_matches_executable_p): Fix header comparison.
6311 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6312 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6314 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6316 Allow GDB to patch object files.
6318 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6319 * trad-core.h (trad_unix_core_file_p): Ditto.
6320 * aoutx.h (aout_set_section_contents): On first output, check
6321 abfd->direction and complain if erroneous.
6323 * Makefile.in: Add crude dependencies.
6325 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6327 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6328 to h/t-xxxx files so that everything will work on System V.
6330 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6332 * aoutx.h: Add information on host-aout.c and how to configure
6333 to use it, to the manual.
6334 * configure.in: Tix typo.
6335 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6336 else dummy out the core file support.
6337 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6338 specified, use it to locate the data section.
6339 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6340 rather than as chars (lint).
6342 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6344 * aoutx.h, coffcode.h: saberized.
6346 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6348 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6350 bfd.c, targets.c: minor rewording of doc segments
6353 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6355 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6356 etc, rather than TEXT_START_ADDR.
6357 * host-aout.c: Remove #if 0 around whole thing.
6358 Update to modern (32/64-bit) a.out naming conventions.
6359 Include a large chunk of ../include/a.out.gnu.h to get macros that
6360 are not defined by the system include files.
6361 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6362 macro used by the other a.out implementations.
6363 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6365 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6367 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6368 texdoc and psdoc; make these depend on generated .texi's
6370 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6373 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6376 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6377 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6378 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6379 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6380 obtrusive marks indicating .c origins.
6382 * bfd.texinfo: generalize most references to linker
6384 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6386 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6387 * archures.c: remove empty foo() definition (crept in at vn1.9)
6389 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6391 * bfd.texinfo: use @setchapternewpage on instead of lots of
6392 @page's; minor rephrasing in Introduction.
6394 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6395 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6396 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6397 segments): used BFD (caps) more consistently as a name in
6398 discourse, fixed a few other minor typos and uses of fonts
6401 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6403 * coffcode.h: fixed bug where string table size wasn't being swapped.
6405 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6407 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6409 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6410 flags. (bfd_print_symbol_vandf) now knows what to do with the
6413 * aoutx.h: made translate_from_native_sym_flags and
6414 translate_to_native_sym_flags produce the above flags.
6417 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6419 * all files: update copyright notices for GPL version 2.
6420 Install header comments and attribute most modules to their
6421 authors. BFD's name is now officially "Binary File Descriptor",
6422 so remove any conflicting pejoratives.
6423 archures.h: Consists solely of comments; remove it.
6425 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6427 * Makefile.in, bfd.c: Made it compile again.
6429 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6431 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6434 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6436 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6437 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6440 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6441 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6443 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6445 * Everything: created some new files, core.c format.c, reloc.c,
6446 section.c and syms.c to split the functionality a bit better.
6447 Cleaned up the rest of the files a bit, and added some
6451 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6453 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6454 really takes 3 arguments, patched code and ammended prototypes.
6456 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6458 * ../include/bfd.h (struct bfd_target): Added new field
6459 "align_power_min" which contains the minimum alignment for a
6460 section. This is used in coff_new_section_hook. The field
6461 insertion necessitates an update of all backends..
6463 * aoutf1.h jump table field inserted
6465 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6468 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6469 table field inserted.
6471 * coffcode.h(just about everything) Now patches up symbol tables
6472 using a different mechanism. The Intel major bug has been fixed,
6473 and the linker can self host on the Aviion and be debugged with
6476 * ecoff.c: new include and jump table patch, i386coff.c: new
6477 include and jump table patch, icoff.c: new include and jump table
6478 patch, ieee.c: can now read archives containing ieee modules.,
6479 libcoff.h: added (combined_entry_type), libieee.h: uped max
6480 sections to 20, m68kcoff.c: new include and jump table patch,
6481 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6482 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6483 srec.c: jump table patch. trad-code.c fixed #IF typeo
6485 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6487 * coffcode.h (coff_swap_aux_in): added else case to deal with
6488 filenames less than 9 characters.
6491 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6493 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6495 * srec.c: now allows any number of sections to be created in a
6496 file. Outputs addresses of the right length.
6498 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6500 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6501 target didn't match, the format got set to the attempted match,
6502 breaking a future test.
6504 *../include/i386coff.h : fixed typo in type field with size
6506 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6507 support in the jump table for the swapping routines exported to
6508 gdb. Now gdb works with the 386.
6510 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6512 * Merge in changes from gdb-3.95 release.
6513 Makefile.in: Allow hmake and tmake files to add OFILES.
6515 bfd.c: support specific targets as well as searching. When
6516 searching, take default target in preference to others.
6518 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6519 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6520 libbfd.h: Support specific targets as well as searching.
6521 opncls.c: Support specific targets as well as searching.
6522 targets.c: Search is short-circuited if default target matches.
6523 liboasys.c, libieee.c: Undo bothner changes that make macros
6524 work to the left of assignment, but which depend on the
6525 representations of different pointer types being the same.
6527 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6529 * i386coff.c: created.
6530 * coffcode.h: added support for 386.
6531 * Makefile.in: added support for 386.
6532 * ../include/i386coff.h: created
6534 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6536 * coffcode.h: removed all put_x_<sizes>
6537 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6541 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6543 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6545 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6547 * everything: Removed sysdep.h from bfd.h and put back into files
6548 from which it was split out. Now 64 bit version is built with a
6549 -DHOST_64_BIT="long long" on the compile line.
6551 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6553 Changed all the [get|put][name] routines to use [get|put]_[size
6556 Put in support for 64 bit work. Now two versions of bfd may be
6557 generated, according to the state of TARGET_64_BIT, one which is
6558 32 bit only, and one which is 64/32 bits.
6559 Created new back end 'demo64' to test 64 bit functionality.
6561 Renamed some files to work on DOS.
6563 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6564 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6565 chage, 64 bit transfer. * liba.out.h: Split out common code from
6566 sunos and newsos into liba.out. Name changes and prototype mods. *
6567 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6568 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6569 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6570 change and 64bit stuff.* newsos3.c: common code removed, new jump
6571 table. * oasys.c: Name change * opncls.c: Portability fixes *
6572 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6573 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6574 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6575 64bit ized. * demo64.c: 64 bit a.out back end
6577 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6579 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6580 on LHS of assignment, even when using old compilers.
6581 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6582 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6583 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6584 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6585 * targets.c: Add declaration of newsos3_vec.
6587 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6589 * aout.c: fixxed some of the problems with filepos calculation.
6590 (swap_ext_reloc): fixed problem with creation of relocs.
6591 (aout_set_section_contents): fixed filepos problem
6593 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6594 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6595 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6596 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6597 cleaned up. (coff_write_object_contents) cleaned up.
6599 * ecoff.c: Totally different. Now supports ecoff fully.
6601 * icoff.c: fixed problems in relocation callout.
6603 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6605 * m68kcoff.c: updated target vector.
6607 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6608 choose_reloc_size. (sunos4_write_object_contents) now calls
6609 choose_reloc_size so outputs relocs correctly, also calculates the
6610 size of the sections correctly.
6614 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6616 Merge Per Bothner's changes to modularize BFD a.out a bit.
6618 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6619 * ieee.c: Cast enums to int before comparing them, for brain-
6621 * coff-code.h: Remove coff_get_section_contents, and use the
6622 generic one instead.
6624 * aout.c: Derive new module from sunos.c, containing generic
6625 support code for all kinds of a.out files.
6627 * sunos.c: Remove all code that goes in aout.c. Split out
6628 machine dependent followup in sunos4_object_p into
6629 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6630 and redefine only the names we CHANGE, not all the names. Drop
6631 the little-endian vector, and rename the vector as sunos4 rather
6634 * b.out.c: Use aout.c routines for most of the work. Slight
6635 changes for the new regime. Remove close_and_cleanup and
6636 get_section_contents in favor of generics. New transfer vector
6639 * newsos.c: New support for Sony NEWS, another a.out format.
6641 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6642 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6643 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6645 * opncls.c (bfd_close): Call format-dependent write_contents
6646 routine, if writing, before calling target-dependent
6647 close_and_cleanup routine (which is now always generic, I think).
6648 * srec.c: Use bfd_alloc instead of malloc. Remove
6649 close_and_cleanup and move code from it to
6650 srec_write_object_contents. Add write_contents to tvec.
6651 * targets.c: Remove a.out little vector, replace a.out big
6652 vector with SunOS vector. FIXME: Need Vax support again now.
6654 * libbfd.h: Add write_contents format-dependent-vector to the
6655 bfd_target vector. Supply a generic close_and_cleanup routine.
6656 * liba.out.h: Handle the new aout.c split. Add prototypes for
6657 all routines defined in aout.c. Rename "sunos" things to "aout"
6658 things. Add a few fields where needed for various formats.
6659 * Makefile.in: Add aout.c and newsos.c.
6661 * archive.c, ieee.c, oasys.c: Lint.
6663 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6666 changed forward declaration struct stat; to reduce warnings. Changed
6667 comment on bfd_h_<x>_x.
6669 * ../include/m68kcoff.h, ../include/intel-coff.h,
6670 ../include/m88k-bcs.h
6671 Now there are two incarnations of relocs, linenos and syments. One for
6672 internal digestion, and one full of char arrays for I/O. The original
6673 names have gone to detect errors.
6675 * Makefile.in, m68kcoff.c, targets.c
6676 Test new structure code with a 68k coff implementaion
6678 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6679 Fixed all the places where there were problems with the size and
6680 alignments of structures on disk and structures in memory. #ifed out
6681 all the code in coffswap.c, since it should be done using the target
6684 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6686 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6687 multiple reloc command.
6689 * sunos.c (sunos4_set_section_contents): Made it so that sections
6690 are always padded to their alignment size.
6692 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6694 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6695 Clean up types and such (saber C problems).
6696 * ecoff.c: Clean up types and such. Remove routines that are
6697 not used. Fix up reading and swapping of shorts from files.
6699 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6701 * a.out.vax.c: Remove two bogus "static" from prototypes.
6703 * ecoff.c: Got rid of lots of non-working junk (that had
6704 been copied directly from coff-code.h).
6705 Updated to be consistent with updates to icoff.c and coff-code.h.
6707 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6708 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6710 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6711 but until the target_vector is automatically generated,
6712 it's as good as any. Note that the text offset is the only
6713 difference between NewsOS and SunOs (including magic numbers).
6714 (Most of the sunos_* routines should to renamed bsd_*
6715 and move to a bsd.c file. Then (and when the target_vector
6716 is automatically generated) it might make sense to create
6717 a separate Sony target.)
6719 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6720 on some systems, and doesn't help on others.
6721 Similarly, only define X_OK if not already defined.
6723 * trad-core.c: Don't include sys/stat.h - at least
6724 on NewsOS 3, it has already been included.
6726 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6728 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6729 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6730 symbol tables if necessary when reading them in, so gdb can use
6731 them. Add "bfd_coff_" to the names so they won't conflict with
6732 names in calling programs. FIXME-soon: if coff-code.h is
6733 included in two BFD modules, this will cause duplicate
6734 definitions; the routines should be exported to a separate,
6735 common, module (probably along with a mess of other ones).
6737 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6739 Improve modtime support.
6741 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6742 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6743 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6744 BUG: archive members still do not get correct mod times.
6746 Improve floating point support for core files.
6748 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6749 (sunos4_core_file_p): Create a second registers section in the
6750 core file, called ".reg2", for the float registers.
6752 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6754 * many changes to improve archive handling; found a logic flaw in
6755 bfd_check_format which only just happened to work by cooncidence.
6757 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6759 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6762 * bfd.h: changed type of udata in asymbol to void *, like it
6763 should be. Added bfd_reloc_dangerous enum member.
6765 * coff-code.h: Fixed it so that internally generated symbols get
6766 their values relocated correctly in all cases. Removed calls to
6769 * icoff.c: Not understanding the destination symbol of a reloc is
6770 not a failure any more, just 'dangerous'. This allows linking of
6771 b.out and coff images.
6773 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6777 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6779 * sunos.c (translate_to_native_sym_flags): fixed
6780 sym_pointer->n_value so that symbols on the way out get their
6781 section relative values calculated correctly.
6783 * coff-code.h (mangle_symbols): fixed problem where tags were not
6784 being relocated for structs, enums, unions. Also various lints.
6786 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6788 * archive.c (get_elt_at_filepos): system_call_error returned
6791 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6793 * Resolve the use of no_error and system_call_error.
6794 The bfd library itself now will never set bfd_error to
6797 The code still needs to be combed to make sure all the error
6798 codes are correct. I suspect they are not always set correctly.
6800 * The names of all the messages have _ prepended because the sun
6801 bundled compiler can't distinguish from a macro which takes an
6802 argument and the same identifier in a non-macro context.
6804 * The reason for the above being that entry points which used to
6805 be trampoline functions are now just macros which expand to a
6806 direct call through the bfd's xfer vector.
6808 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6809 must gas have its own version of everything (the gas version
6810 had the correct value)
6812 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6814 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6815 properly support i960 architecture and output correct reloc stuff.
6817 * bfd.h: added prototype for bfd_printable_arch_mach, added
6820 * coff-code.h: Applied patches from chrisb to support i960
6821 architecture, zero relocs and swap them correcly and conditionally
6822 compiled the timestamp.
6824 * sunos.c: Made the default section alignment 2^3 so that doubles
6825 are done properly. Fixed the same reloc bug that was in b.out.c
6827 * sysdep.h: Now compiles on a Posix box
6829 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6831 * icoff.c: Fix comment on big-endian version.
6832 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6833 F_RELFLG). Set F_AR32WR in output files if little endian
6836 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6838 * archures.c fixed =/== typo
6840 * sunos.c added architecture stuff for output. Fixed
6841 bug where files where vma(data) != size(text)
6842 were processed wrong.
6844 * coff-code.h added a lint cast
6846 * (../include/a.out.sun4.h) fixed it so zmagic
6849 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6851 * archive.c removed loads of includes, and fixed bug where string
6852 table didn't have a null at the end.
6854 * bfd.c fixed includes, added symbols argument to
6855 canonicalize_reloc entry point.
6857 * libbfd.c fixed includes and added some lint patches.
6859 * targets.c added both sorts of intel coff.
6861 * b.out.c fixed included, changed was the canonical
6864 * icoff.c added support for callj and big and little
6867 * opncls.c added chmod+xing for files with EXEC_P set.
6869 * sunos.c fixed includes. Changed default section
6870 alignement to words. Fixed relocation stuff to work with
6873 * bfd.h various new types added, prototype for new
6874 reloc calls, changed bfd->iostream to a void *
6875 to including files don't need stdio.h.
6877 * libcoff.h added conversion table to tie relocs to
6882 * coff-code.h fixed includes. Added code to support
6883 big and little endian formats. Various lints. Better
6884 processing of symbols. Changed reloc stuff to new
6887 * libbfd.h fixed includes
6890 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6892 * bfd.h changed name of alignment entry in sec_struct to
6893 alignment_power, because of conflicting uses within bfd.
6894 Now it should be obvious that it's a 2**n alignment
6895 specifier. Removed start_pad, end_alignment, block, minsize,
6896 output_file_alignment, subsection_alignment and original_vma fields.
6897 Added align_power() macro. Fixed bfd_section_alignment
6898 acessor macros. Added bfd_symbol_same_target macro.
6900 * b.out.c (b_out_write_object_contents) fixed to use
6901 new alignment member. Fixed (callj_callback) to use section
6902 relative symbols properly.
6904 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6905 Fixed (translate_from_native_sym_flags) to correctly make
6906 symbols section relative.
6908 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6909 (bfd_make_section) took out initialization of obsolete members.
6910 (bfd_print_symbol_vandf) added
6912 * opncls.c (bfd_create) created.
6914 * coff-code.h (coff_new_section_hook) took away refs
6915 to obsolete members. (make_a_section_from_file) added
6916 conversion between alignment types. (coff_symbol_from)
6917 added. (coff_count_linenumbers) only counts linenumbers
6918 if symbol is of coff-type. (coff_mangle_symbols) only
6919 heavily mangles symbols if symbol is coff-type.
6920 (coff_write_symbols) various lints. (coff_write_object_contents)
6921 various lints and modification for alignment conversion.
6922 (coff_slurp_relocs) fixed for use with new asection shape.
6924 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6926 * archive.c lots of lint
6928 * b.out.c added callj relocation support, upgrated reloc howto.
6929 Fixed so that asymbol and reloc records are output
6932 * bfd.c lots of lint, support for new bfd entry point
6935 * bfd.h changed definition of asymbol to contain pointer to
6936 owning bfd, removed target dependencies.
6938 * cache.c took out print statements, put in BFD_ASSERT calls.
6940 * coff-code.h various lints, corrected linenumber output
6941 functionality. Added support for new style asymbols and
6942 bfd_print_symbol. Fixed so that asymbol and
6943 reloc records are handled correctly. Added timestamp.
6945 * icoff.c Added support for new howto shape.
6947 * liba.out.h Added support for new asymbol shape
6949 * libbfd.c various lints
6951 * libbfd.h various lints
6953 * libcoff.h added support for new asymbol shape.
6955 * sunos.c various lints. Added support for new asymbol shape
6956 and bfd_print_symbol.
6958 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6960 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6961 pointer lint. Added support for callj relocation. Fixed bug where
6962 the last 32 bytes of the text section were overwritten by data. Fixed bug
6963 where archives of b.out didn't work due bfd_slurp_extended_name_table
6966 * sunos.c added support for n_other field. Braced the howto table so
6967 that it won't be affected by any lengthing of the howto struct typedef.
6970 * bfd.h added support for n_other field, added special_function
6971 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6974 * bfd.c upgraded bfd_perform_relocation, various lints.
6976 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6978 * ChangeLog: Started ChangeLog for BFD.
6979 * ToDo: Create file for suggestions.
6981 * Makefile: Support easy loading into Saber C.
6982 Add dependencies for icoff.o and bcs88kcoff.o.
6983 Rename coff.c to coff-code.h. Change callers.
6985 * bfd.c (bfd_check_format): Allow the check_format routines
6986 to return the desired target vector, rather than just a Boolean.
6987 bfd.h (bfd_check_format): Change function pointer return type.
6988 archive.c (bfd_generic_archive_p): change callee.
6989 b.out.c (b_out_little_object_p, b_out_big_object_p,
6990 b_out_real_object_p): change callee.
6991 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6992 in check_format transfer vectors that need a filler.
6993 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6994 bcs88kcoff.c: change callee.
6995 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6996 icoff.c: change callee.
6997 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6999 * libbfd.c (zalloc): It should actually zero the storage!
7000 This was commented out for some reason.
7002 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7003 This is so callers can avoid <stdlib.h> which doesn't exist
7006 * bfd.c (map_over_sections): Add debugging code, since I
7007 noticed the section count for sunos core files was bad, but only
7008 GDB had detected the problem.
7009 (bfd_set_section_lineno_size, bfd_set_section_linenos,
7010 bfd_get_section_linenos): Remove obsolete functions.
7011 (bfd_apply_relocations): Use longs, not ints, for the math.
7013 * bfd.h: Declare enum boolean and struct bfd_target as well
7014 as typedefs for them. Remove obsolete
7015 bfd_get_section_lineno_size.
7017 * cache.c: Make the "fdopen" support work. Keep better track
7018 of how many files are open. Centralize the opening of files
7019 and be sure bfd_open[rw] actually try to open the file. Evade
7020 linked list initialization problems.
7022 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7024 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7026 * cplus-dem.c: Delete file, since it is not part of BFD.
7028 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7029 (bfd_openr, bfd_openw): Actually open the file, give error now.
7031 * sunos.c (sunos4_core_file_p): Set section count.
7032 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7033 obsolete definitions.
7034 (_write_symbol_table): Initialize <idx> counter.
7035 (foop): Eliminate debugging code.
7041 version-control: never