1 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
3 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
4 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
6 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
8 * From Pete Hoogenboom (hoogen@cs.utah.edu)
9 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
10 in last change. Always rebuild symbol extension section the first
11 time though if output sections exist (fixes ld -r problems).
13 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
15 * Makefile.in: Add .PHONY for check and installcheck rules.
17 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
19 * libbfd-in.h (artdata): Use long, not time_t for portability, at
20 least to HPUX. File below is a derived file.
22 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
24 * libbfd.h (artdata): Use long, not time_t for portability, at
27 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
29 * config.bfd: Use bigmips for mips*-*-bsd*.
31 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
33 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
34 Handle symbol number of zero.
36 * reloc.c (enum bfd_reloc_code_real): Added
37 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
38 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
40 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
41 BFD_RELOC_MIPS_LITERAL.
42 * elf32-mips.c (mips_reloc_map): Handle new relocs.
43 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
46 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
47 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
48 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
49 MY_bfd_seclet_link): Define.
50 (MY_bfd_reloc_type_lookup): Rename from
51 MY_reloc_howto_type_lookup.
52 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
53 (MY(vec)): Use JUMP_TABLE rather than listing functions.
54 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
55 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
56 terms of MY, because that causes a recusive invocation of CAT when
57 expanded within JUMP_TABLE, and ANSI compilers don't expand
59 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
60 MY_reloc_howto_type_lookup, and don't define in terms of MY.
61 (MY_canonicalize_reloc): Don't define in terms of MY.
62 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
63 than listing functions.
65 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
67 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
69 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
71 * targets.c: Move enum target_flavour outside of struct and change
72 the name to enum bfd_flavour. This means bfd clients can use it.
73 * bfd-in.h: Add macro bfd_get_flavour.
76 * som.c: Add comment about how abort() on corrupt executable is evil.
78 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
80 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
82 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
84 * bfd-in.h: Added commands for object file flag values.
86 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
88 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
89 object_flags field for target vector.
90 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
91 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
92 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
93 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
94 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
95 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
96 field for target vector.
98 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
100 * hosts/std-host.h: Don't declare time; causes error on mach3.
101 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
103 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
105 LynxOS and Sparc LynxOS changes:
106 * config.bfd: Recognize sparc-*-lynxos*.
107 * configure.host: Recognize sparc-*-lynxos*.
108 * configure.in: Recognize Sparc Lynx vectors.
109 * targets.c (sparclynx_aout_vec): Declare.
110 (sparclynx_coff_vec): Declare.
111 (target_vector): Add them.
112 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
113 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
114 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
115 * coff-sparc.c: New file, basic Sparc coff support.
116 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
117 * Makefile.in: Change filenames appropriately, add Sparc rules.
118 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
120 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
121 Sparc LynxOS, set Sparc magic number for Sparcs.
122 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
123 * config/sparc-lynx.mt: New file.
124 * hosts/i386lynx.h: Cosmetic improvements.
125 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
126 * hosts/sparclynx.h: New file.
128 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
131 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
132 Remove useless statement probably left by code copy.
133 * cpu-i960.c (compatible): Fully bracket matrix initializer.
134 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
135 rather than xmalloc. Use realloc and check the return value
136 rather than xrealloc.
137 (hppa_elf_get_section_contents): Add some casts.
138 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
139 variable. Add default case to switch.
140 * hp300hpux.c: Declare aout_32_write_syms.
141 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
142 (definition from aout/aout64.h is always 0 anyhow).
143 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
144 * ieee.c (ieee_write_id): length can never be negative.
146 (ieee_archive_p): Remove unused variable.
147 * libcoff-in.h (bfd_perform_slip): Declare.
148 * libcoff.h: Rebuilt.
149 * oasys.c (oasys_write_sections): Remove zero initialization of
151 * reloc16.c: Indentation change.
153 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
155 * configure.in, config/i386-mach3.mt: Update for new configuration
156 (--with-targets and so on).
157 * hosts/i386mach3.h: Declare errno.
158 * targets.c: Declare i386mach3_vec.
160 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
162 * nlmcode.h (nlm_swap_auxiliary_headers_in,
163 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
164 and sharedDebugRecordCount fields.
166 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
168 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
169 we started using trad-core.c for SCO instead.
171 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
173 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
175 * elfcode.h (assign_file_position_for_section): Align sh_offset to
176 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
178 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
180 From Jeff Law and Pete Hoogenboom at Utah:
182 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
183 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
184 and moved into libhppa.h. All references changed.
185 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
186 (get_opcode and opcode defines): Move into libhppa.h
187 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
189 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
191 (get_opcode): Moved here. FIXME! this really should be a C function
192 inside the opcode library!
193 (bfd_hppa_insn2fmt): Likewise.
195 * targets.c (target_vector): Enable elf32-hppa vector.
197 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
198 and clarify existing comments. Do not use DEFUN to declare this
199 function. Fix numerous indention problems. Correctly handle cases
200 where symbol extension section may need to be read from disk,
201 read from memory, or built then read from memory.
203 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
204 formatting and indention problems gnu-indent can not handle.
205 Clarify some comments about relocation types. Comment basic
206 relocation "classes". Group PARAM declarations together.
207 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
208 enumerated type rather than #defines.
210 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
212 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
213 that GDB can figure out text_start and text_end.
215 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
217 Fix up warnings from gcc -Wall:
218 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
219 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
220 cast it to unsigned long.
221 * ecoff.c (ecoff_emit_aggregate): Use %ld.
222 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
223 * coffcode.h (dummy_reloc16_estimate): Specify return type.
225 * libbfd.c (bfd_write): If not everything is written out, set
226 bfd_error to system_call_error. If the return value is
227 non-negative, set errno to ENOSPC (if ENOSPC is defined).
228 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
229 (bfd_generic_set_section_contents): For a bad offset + count, set
230 bfd_error to bad_value.
231 * seclet.c (rel): Don't abort. Instead, return false.
233 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
235 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
237 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
239 * config.bfd: handle mips*-* instead of mips-*, use mips*el
242 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
244 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
245 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
246 fprintf collides with the native one.
248 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
250 * targets.c (target_vector): Enable MIPS ELF vectors.
252 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
254 * config.bfd: Use bigmips for mips-sony-bsd*.
256 * configure.host, config.bfd: Add * to end of all OS names.
258 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
260 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
261 with Ultrix header files.
263 * som.h (struct som_section_data_struct): Renamed from
264 som_section_data to avoid conflict with macro by that name.
266 Changes from Jeff Law and Peter Hoogenboom at Utah:
268 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
269 in delay slot' optimization in combination with a long call
270 stub should always be r31.
272 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
273 across all relocation types, retrieve instruction addends from
274 the relocation entry rather than from the instruction itself.
276 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
277 error that only occurred when the addend of an 'addil' or
278 'ldil' was larger than 21 bits and very close to a 2K byte
281 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
282 which a jump is placed in the delay slot of a function call.
283 The jump was being accomplished via an adjustment to the
284 return pointer. This optimization would break the long call
285 stub code, if there was any.
287 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
288 to long branch stubs to avoid use of general register 2.
290 * hppa_stubs.h: New stub instructions.
292 * elfcode.h: Declare bfd_elf_find_section.
294 * som.h (som_section_data): Add new "subspace_index" field.
296 * som.c (setup_sections): Save the original SOM subspace index
297 in the BFD section associated with that subspace.
298 (som_get_symtab_upper_bound): Implement.
299 (som_get_symtab): Implement.
300 (som_print_symbol): Implement.
301 (som_slurp_string_table): New function to read a string table
302 from a SOM object file.
303 (som_section_from_subspace_index): New function to return the
304 section which corresponds to a SOM subspace index.
305 (som_slurp_symbol_table): New function to read the symbol
306 table from a SOM object file.
307 (som_make_empty_symbol): Check for errors from bfd_zalloc.
308 (som_new_section_hook): Initialize subspace_index field to
311 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
312 Set EXEC_P for executables.
313 (setup_sections): Correctly identify when a section has
315 (log2): New function.
316 (setup_sections): Correctly convert between SOM alignments and BFD
319 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
320 for sections which correspond to SOM spaces, doing so confuses
321 many utilities. Set assorted SEC_* flags for SOM subspaces
322 which correspond to BFD sections.
324 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
325 string table should have sh_type == SHT_STRTAB. Add
326 processing to make it so.
328 * elfcode.h: (bfd_section_from_shdr): String tables (other
329 than .strtab) were not getting the file offsets recorded, so
330 they could not be read from disk.
332 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
333 the section header and the vma field of a section at 0 if the
334 section is not part of the program execution image. (e.g.,
337 * som.[hc]: Change target vector prefix from "hppa" to "som".
338 Consistently use obj_som prefix to access fields in backend data
339 structures. Fix all callers/references.
341 * som.h: Do not include files only needed for core file reading here.
342 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
343 forward structure declarations, they are unnecessary.
344 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
345 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
346 fields for future use. Change obj_som_* macros as appropriate.
347 (som_section_data): New structure to keep SOM specific information
348 about BFD sections (for future use).
350 * som.c: Provide PARAMS declarations for all functions currently
352 (struct container): Delete unwanted structure definition.
353 (som_object_setup): Add comments. Use som_mkobject to allocate
354 SOM specific information in the BFD; use information from the
355 file and (possibly empty) auxiliary headers to initialize this
356 information. Delete redundant bfd_get_symcount (abfd) "calls".
357 (setup_sections): Return type is now boolean, fix return statements.
358 "Fix" handling of BSS like subspaces in the computation of the
359 containing space's size. If the subspace has relocations, set the
360 appropriate BFD section flags and record the index into and the
361 size of the fixup stream. Always return a value.
362 (som_object_p): Set bfd_error appropriately if errors are detected
363 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
364 Do not try to read a non-existant auxiliary header.
365 (som_mkobject): Flesh out.
366 (som_section_hook): Allocate space to hold SOM specific information
369 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
372 * coff-h8300.c, coffcode.h: Change shrink parameter
373 in *_reloc16_estimate to unsigned to match prototype.
374 * archive.c: Avoid "/*" in comment.
376 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
378 * dep-in.sed: Create our own line breaks for a more aesthetic
380 * Makefile.in: Rebuilt dependencies.
382 * elf32-mips.c: Include "seclet.h".
383 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
384 Elf32_External_RegInfo.
385 (mips_elf_seclet_link): New function. Link the .reginfo section
386 specially, and pass everything else to the generic routine.
387 (bfd_elf32_bfd_seclet_link): Define macro.
388 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
391 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
393 * libnlm.h (nlm_backend_data): Added signature field.
394 (nlm_signature): New macro.
395 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
396 signature from the backend rather than the constant NLM_SIGNATURE.
397 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
399 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
400 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
402 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
404 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
406 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
408 * Makefile.in (HFILES): New variable, for use in "make dep".
409 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
410 remake it, so that "$?" is complete.
411 (.dep1): Don't need to remove .dep1 first.
412 (dep.sed): Depend on config.status, not Makefile.
415 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
417 * coff-alpha.c: Implemented reloc handling for the linker, made
418 various other related changes.
419 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
420 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
422 (ecoff_bfd_get_relocated_section_contents): Don't define.
423 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
424 Handle .lita section.
425 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
426 finish_reloc backend field renamed to adjust_reloc_in.
427 (ecoff_bfd_seclet_link): Adjust number of aux entries to
428 debug_align boundary.
429 (ecoff_compute_section_file_positions): If rdata_in_text put
430 .rdata section in text segment, not data segment. Put .pdata
431 section in text segment.
432 (ecoff_write_object_contents): Likewise. Also, call
433 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
434 absolute sections when writing out relocs.
435 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
436 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
437 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
438 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
439 (mips_adjust_reloc_out): New function (does nothing).
440 (mips_ecoff_backend_data): Initialize new fields.
441 (ecoff_bfd_get_relocation_section_contents): Define to be
442 bfd_generic_get_relocated_section_contents.
444 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
447 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
449 * reloc.c (bfd_perform_relocation): Add comments attempting to
450 explain PC relative relocations.
452 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
454 (coff_compute_section_file_positions): Remove check for
455 USE_DISCARDED_SECTIONS_COUNT.
456 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
457 it on host defines is wrong.
459 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
460 (ecoff_write_object_contents): Don't require the .reginfo section
461 to be a particular size.
463 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
465 * Makefile.in (dep-in): New rule, for editing dependencies into
466 Makefile.in in $(srcdir). Use move-if-change.
467 (.dep1, dep): Use move-if-change.
468 (CFILES): Add coff-apollo.c.
470 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
472 * Makefile.in: Recognise new file, coff-apollo.o
474 * coff-apollo.c: New file
476 * coffcode.h: Recognise apollo magic numbers and writable text
478 * coffswap.h: Swap Apollo optional header entries
480 * config.bfd: Add line for Apollo
482 * configure.host: Replace apollo68b and apollo68v with Apollo
484 * configure.in: Recognise apollocoff_vec
486 * targets.c: Likewise
488 * config/apollo.mh, config/apollo.mt: New files
490 * hosts/apollo68.h: Remove inclusion of strings.h
492 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
494 * coff-i386.c (i3coff_object_p): Now static.
496 * Makefile.in: Updated dependencies.
497 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
499 * dep-in.sed: New file.
501 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
502 conflicts when "--with-targets=all".
503 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
504 m68k_howto2rtype): Rename via macros to keep namespace clean.
505 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
508 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
510 * elf32-mips.c: Extensive additions to do relocations and to
511 handle MIPS specific sections.
512 * libelf.h (elf_backend_data): Pass fourth argument to
513 elf_backend_section_from_bfd_section to permit it to control the
514 section index to use.
515 (elf_obj_tdata): Add gp and gp_size fields.
516 (elf_gp, elf_gp_size): New accessor macros.
517 * elfcode.h: Removed a number of unused local variables.
518 (elf_fake_sections): Clear section header before calling
519 elf_backend_fake_sections, not after.
520 (prep_headers): Return true at end.
521 (elf_section_from_bfd_section): Pass retval argument to
522 elf_backend_section_from_bfd_section.
523 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
524 Accept and ignore new retval argument.
525 * bfd.c: Include libelf.h.
526 (bfd_set_gp_size): Handle ELF targets.
527 * Makefile.in (bfd.o): Depends upon libelf.h.
528 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
530 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
532 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
533 (ecoff_mkobject_hook): New function.
534 (ecoff_new_section_hook, ecoff_sizeof_headers,
535 ecoff_compute_section_file_positions, ecoff_set_section_contents,
536 ecoff_write_object_contents): Handle dummy REGINFO section.
537 (ecoff_get_section_contents): New function to handle reading
539 * libecoff.h (ecoff_get_section_contents): Change from macro
540 definition to function prototype.
541 (ecoff_mkobject_hook): New prototype.
542 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
543 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
544 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
545 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
547 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
549 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
550 by casting the most significant byte to bfd_vma.
552 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
554 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
555 if configuring --with-targets=all.
557 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
559 * aoutx.h (howto_table_std): Correct the "size" field in some
562 * reloc.c (reloc_howto_type): Change documentation to dispel any
563 notion that the "size" field is a power-of-two indicator.
565 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
567 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
569 Make support for relaxing more generic.
570 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
572 * libcoff.h, libcoff-in.h: declarations. Prototypes
573 * coffcode.h (bfd_coff_std_swap_table): Add calls to
574 coff_reloc_16_extra_cases and coff_reloc16_estimate.
575 (dummy_reloc16_estimate): New function.
576 * coff-h8300.c (h8300_reloc16_estimate): New function
578 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
580 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
581 (align_file_position): New function.
582 (elf_locate_sh): Disabled function deleted.
583 (assign_file_positions_for_symtab_and_strtabs): Align position,
584 then place symtab, then do other sections.
585 (map_program_segments): Align program header.
586 (assign_file_positions_except_relocs): Align section headers.
587 (assign_file_positions_for_relocs): Align relocation sections.
589 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
591 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
592 Change other hppa entries to use -*- not -hp-.
593 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
595 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
596 characters in comment to octal escapes.
598 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
600 * coff-i386lynx.c: Removed, name too long.
601 * i386lynx-cf.c: New file, was coff-i386lynx.c.
602 * configure.in: Reflect file name changes.
603 * Makefile.in: Mention Lynx-related files.
605 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
608 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
609 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
611 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
612 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
613 sections of type STYP_INFO. (from Minh Tran-Le)
614 (coff_compute_section_file_positions): Add discarded_sections_count
615 to abfd->section_count, which helps `strip' keep the size
616 of the executable header constant.
617 * coff-i386.c (discarded_sections_count): New variable, initialized
618 to zero. For use by `strip'. Currently being used only in aix386
619 coff, but may be useful for other coff systems. (from Minh Tran-Le)
621 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
623 * archive.c: Cosmetic improvements.
624 * opncls.c: Cosmetic improvements.
625 (new_bfd): Removed redundant structure slot init.
627 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
629 * config/news-mips.mh, hosts/news-mips.h: New files.
630 * configure.host: Use news-mips for mips-sony-bsd*.
632 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
634 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
635 * coff-i386lynx.c: New file, defines Lynx target vector and name,
636 includes coff-i386.c.
637 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
638 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
639 * i386lynx.c: Remove coff vector definition entirely.
640 (lynx_32_swap_ext_reloc_in): Define.
641 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
643 (lynx_32_swap_ext_reloc_out): Define.
644 (lynx_32_swap_std_reloc_out): Define.
645 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
646 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
647 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
648 (WRITE_HEADERS): Define, call Lynx swapping fns.
650 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
652 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
654 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
655 relocations of size 8, 16, 32. Sort generic relocs by type rather
656 than size. Added a little documentation too.
658 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
659 (TABLE_SIZE): New macro.
660 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
662 (swap_std_reloc_out): Write baserel relocs correctly.
663 (swap_std_reloc_in): Handle r_baserel field. Assert that
664 r_jmptable and r_relative fields are clear, and that the computed
665 index does refer to a defined entry of the howto table.
667 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
669 * section.c (bfd_make_section_anyway): New function.
670 * section.c: Change comments to say several sections can have
672 * bfd-in2.h: Re-generate to reflect above change.
673 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
674 if still no section after the bfd_coff_make_section_hook.
675 * coffcode.h: Add comment about TWO_DATA_SECS.
677 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
679 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
681 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
684 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
686 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
688 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
689 and i386lynx_coff_vec.
690 Added m68klynx_aout_vec and m68klynx_coff_vec.
691 * targets.c (target_vector): Removed i386lynx_vec, added
692 {i386,m68k}lynx_{aout,coff}_vec.
693 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
695 * m68klynx.c: New file.
696 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
697 and i386lynx_coff_vec.
698 * config/m68k-lynx.mt: New file.
699 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
700 * hosts/m68klynx.h: New file.
702 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
704 * archive.c: Define offsetof here.
705 * hosts/*.h: Don't define it here.
707 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
709 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
712 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
714 * hpux-core.c: Add comment about hpux version 7.
716 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
718 * lynx-core.c (lynx_core_file_p): Change per-thread register
719 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
720 in gdb/corelow.c. Create alias .reg section for the currently
723 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
725 * libecoff.h (ecoff_backend_data): Removed big_magic and
727 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
728 of big_magic and little_magic.
729 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
730 matches endianess of bfd.
731 (mips_ecoff_backend_data): Removed initialization of big_magic and
733 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
734 based on magic number. Support r4000 magic numbers.
735 (ecoff_get_magic): New function.
736 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
737 the backend structure.
738 * cpu-mips.c (arch_info_struct): Added case for r6000.
740 For MIPS configurations put both big and little endian versions in
741 the list of targets; the code is getting compiled in anyhow.
742 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
743 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
744 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
745 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
746 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
748 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
750 * osf-core.c: New file for OSF/1 core file support.
751 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
752 (HDEPFILES): Set to osf-core.o.
753 * bfd-in2.h (union tdata): Add osf_core_data member.
754 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
755 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
756 (osf-core.o): New dependency.
758 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
760 * TODO: Remove note about making --with-bfd-targets use canonical
761 target configuration name (already done); reword item about
762 separating reading and writing stuff to not refer to a
765 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
768 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
770 * gen-aout.c (main): Output newline after end of comment, not
771 before. (Reported by Jonathan Stone,
772 jonathan@oscar.stanford.edu).
774 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
776 * archive.c (compute_and_write_armap): Put weak symbols in the
779 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
780 section, not the .stabstr section. Set the type of the .stabstr
781 section to SHT_STRTAB.
782 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
784 * section.c (SEC_DEBUGGING): New section flag.
785 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
786 and the name starts with .debug, .line or .stab, set
787 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
788 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
789 SEC_DEBUGGING to section_flags.
790 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
791 SEC_DEBUGGING and SEC_CODE to section_flags.
792 * bfd-in2.h: Updated.
794 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
796 * bfd.c (tdata): Add lynx_core_data.
798 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
799 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
800 (ecoff_write_object_contents): Don't set scnptr to zero just
801 because size of section is zero. Needed for Irix 4.0.5F.
803 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
805 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
807 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
809 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
810 * bfd-in2.h (tdata): Add lynx_core_data;
811 * config.bfd configure.host: Get rid of superfluous netbsd and
813 * configure.in: Add lynx-core.o to Lynx config.
814 * i386lynx.c: Add defs for core file support.
815 * lynx-core.c: New file with Lynx core file support.
816 * hosts/i386lynx.h: Move lots of host specific includes to here.
817 Add def of HOST_LYNX. Remove unnecessary defs.
819 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
821 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
822 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
823 SEC_DATA for a SHF_NOBITS section.
825 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
826 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
827 * nlmcode.h: Add some casts to avoid warnings.
828 (nlm_write_object_contents): Ignore relocs for sections that are
829 neither code nor data. Just use the symbol value for debugging
830 symbols; don't offset by the section vma.
832 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
834 * reloc.c (bfd_perform_relocation): Don't return an error when
835 performing a reloc against an undefined weak symbol.
836 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
837 than obsolete BSF_EXPORT.
839 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
841 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
842 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
843 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
844 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
845 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
846 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
847 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
848 defined on all hosts, now that archive.c uses it.
850 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
852 * elfcode.h (elf_map_symbols): Create section symbols for all
853 sections, not just allocated sections; debugging sections can have
855 (elf_symbol_from_bfd_symbol): If there is an output section, use
856 the section index from that rather than the input section.
858 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
860 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
861 libbfd.h, which is regenerated from this file.
863 * bfd-in.h (symtype): Deleted typedef.
865 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
867 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
868 xor and subtract. Otherwise it will not sign extend if the type
869 of bfd_vma is larger than int.
871 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
872 and frameoffset as signed numbers. From Peter Schauer.
874 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
876 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
877 special function for all reloc entries.
878 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
880 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
881 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
883 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
885 * libbfd-in.h (struct artdata): Add armap_timestamp and
886 armap_datepos here too.
888 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
890 Improve timestamp support in BSD archive files to avoid linker
893 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
894 (bfd_flush, bfd_stat): Add prototypes.
895 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
896 (bfd_stat): Add, does fstat on a BFD.
898 * archive.c (_bfd_write_archive_contents): At end of file writing,
899 verify and possibly update the timestamp in the armap, if a BSD
900 archive. FIXME! Kludge recognizes BSD archive, rather than
901 vectoring properly. Should add to xvec.
902 (compute_and_write_armap): Move prototype to top, avoid PROTO.
903 (bsd_write_armap): Save timestamp and file location thereof, when
904 writing the armap in a BSD file.
905 (bsd_update_armap_timestamp): New function to check and
906 rewrite the timestamp.
908 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
910 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
912 * hosts/i386sco.h: Define a bunch of stuff for core files.
913 * sco-core.c: Remove, replace by trad-core.c.
914 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
915 * config/i386sco.mh: Use trad-core not sco-core.
916 * hosts/i386isc.h, config/i386isc.mh: Remove.
917 * configure.host: Use i386sco for isc.
918 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
919 * config.bfd: Use i386-coff not i386-sco.
921 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
922 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
923 i486-elf which doesn't exist).
925 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
927 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
928 padding field to zero.
930 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
931 * configure.in: Remove bogus netbsd386 handling.
933 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
934 Correct overflow detection requires matching the upper four bits
935 of the destination against the PC.
937 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
939 * configure.in: Make 64-bit stuff work with "--with-targets=all".
941 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
943 * libbfd-in.h: Removed swapping routines declarations.
944 * bfd-in.h: Added swapping routine declarations, and renamed them
946 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
947 * Changed all callers.
948 * libbfd.h, bfd-in2.h: Rebuilt.
950 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
952 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
955 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
957 * configure.in: Reorganized setting of makefile variables so
958 64-bit stuff works again.
960 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
963 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
964 "native_elf_sym" field, merged to make new type "elf_symbol_type".
965 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
966 Deleted field raw_syms.
967 (obj_symbols): Remove cast.
968 (obj_raw_syms): Deleted.
969 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
970 native_elf_sym fields.
971 * elf32-hppa.c: Changed uses of elf32_symbol_type to
974 From Pete Hoogenboom and Jeff Law:
976 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
978 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
979 bits are zero (e.g., they specify no relocations), then do not
980 even bother adding their entries to the symextn section.
982 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
983 of scope can have an argument relocation stub.
985 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
986 structure and type to elf32_hppa_stub_description. This makes
987 it consistent with the GNU coding conventions.
988 (elf32_hppa_stub_description): Added a 'next' field to allow
989 linking of stub description structures.
990 (elf32_hppa_stub_description): Added a 'stub_listP' field to
991 keep track of individual stubs.
992 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
993 Combined with the elf32_hppa_stub_description structure.
994 (elf32_hppa_stub_name_list): New type to keep track of
997 (add_stub_by_name): New function.
998 (find_stub_by_name): New function.
999 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1001 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
1004 * elf32-hppa.c: (retval_mismatches): The direction of argument
1005 relocation was reversed.
1006 (hppa_elf_build_arg_reloc_stub): Return address was not being
1008 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
1009 argument relocation bits so this function can be used in the check
1011 (hppa_elf_stub_check): Pass caller argument relocation bits into
1012 hppa_elf_arg_reloc_needed_p().
1013 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1014 pass caller argument relocation bits into
1015 hppa_elf_arg_reloc_needed_p().
1017 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1019 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1021 * hosts/delta88v4.h: New for SVR4.
1022 * configure.hosts: Use it.
1024 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1026 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1027 is an SCO pre-define.
1029 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1031 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1033 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1035 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1037 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1038 symbols as BFD local symbols.
1039 (nlm_write_object_contents): Don't bother writing out exported
1040 symbols more than once; they now appear in the symbol table more
1041 than once (with and without a prefix) if necessary. Set offset
1042 values to be non-zero as NLMLINK does.
1044 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1046 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1048 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1050 * section.c (struct sec): Move position of user_set_vma, and
1052 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1054 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1055 (symext_rootP, symext_lastP, global_value, GOT_value,
1056 global_symbol, global_sym_defined, symextn_contents,
1057 symextn_contents_real_size, elf_hppa_stub_rootP,
1058 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1059 default initialization.
1060 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1062 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1063 code more readable in 80 columns.
1065 * libhppa.h (all functions): Now inline under GNU C.
1067 More patches from Jeff Law:
1069 * elf32-hppa.c (AR_WARN): Give argument which caused the
1070 invalid argument relocation.
1071 (AR_UNIMP): Delete unused macro.
1072 (hppa_elf_set_section_contents): Always return a value.
1073 (elf32_hppa_backend_table_processing): Likewise.
1074 (elf32_hppa_backend_section_processing: Likewise.
1076 * som.c: New file containing SOM specific code extracted
1079 * som.h: New file containing SOM specific code extracted
1084 * libhppa.h: Delete SOM specific code. Add generic PA
1085 code which can be shared by both SOM and ELF backends.
1087 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1088 depends on libhppa.h now.
1090 * configure.in (hppa_vec): Needs som.o module instead of
1093 * elf32-hppa.c: Include libhppa.h. Do not define
1096 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1097 now lives in libhppa.h.
1098 (hppa_reloc_field_selector_type_alt): Likewise.
1100 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1101 define malloc or free.
1103 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1106 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1108 (elf_hppa_reloc_type_lookup): Likewise.
1109 (elf_hppa_tc_make_sections): Likewise.
1110 (hppa_elf_arg_reloc_needed_p): Likewise.
1111 (hppa_elf_build_long_branch_stub): Likewise.
1112 (elf_reloc_map): Delete, no longer used.
1113 (elf_hppa_reloc_map): Likewise.
1114 (elf32_hppa_symextn_map_max_size): Likewise.
1115 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1117 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1118 of the .hppa_unwind section.
1120 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1122 * config.bfd: recognize m88110.
1124 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1126 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1128 * elfcode.h (elf_section_from_bfd_section): Add detection of
1132 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1133 New functions for support of long branch stubs.
1134 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1135 check for long branch stubs.
1136 (hppa_look_for_stubs): Unused function. Removed.
1137 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1138 version of bfd_set_section_contents.
1139 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1140 when BFD is configured for debugging.
1142 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1143 to return a list of symbols that have non-zero argument
1145 (hppa_elf_stub_finish): Make sure stub generation is done only
1148 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1149 generation relocation entries within a stub.
1150 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1153 * elf32-hppa.c: New #define's for argument relocation types.
1154 (mismatches, retval_mismatches): Updated to reflect new
1155 argument relocation types.
1156 (CURRENT_STUB_OFFSET): New macro.
1158 * elfcode.h (map_program_segments): Set the PF_X bit for data
1161 * elf32-hppa.c: (elf_hppa_howto_table): Add
1162 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1163 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1166 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1167 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1169 * hppa_stubs.h: Add new instructions that are used in linker
1172 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1173 unwind descriptor were incorrect.
1175 * libelf.h (bfd_elf_find_section): Declare.
1177 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1178 function in place of global_sym field in elf_backend_data
1180 (elf32_hppa_backend_symbol_table_processing,
1181 elf32_hppa_backend_section_processing,
1182 elf32_hppa_backend_fake_sections,
1183 elf32_hppa_backend_section_from_shdr,
1184 elf32_hppa_backend_section_from_bfd_section): New functions to
1185 provide support of symbol extension sections and argument
1187 (elf_info_to_howto): Remove call to abort().
1189 * elf32-target.h: Support for special processing by the backend.
1190 (struct elf_backend_data): Added elf_backend_symbol_processing,
1191 elf_backend_symbol_table_processing,
1192 elf_backend_section_processing, elf_backend_section_from_shdr,
1193 elf_backend_fake_sections, and
1194 elf_backend_section_from_bfd_section fields.
1195 * elfcode.h: (bfd_section_from_shdr): Add a check for
1196 processor-specific section types.
1197 (elf_fake_sections): Add a check for processor-specific
1199 (bfd_elf32_write_object_contents): Add a check to see if
1200 there is any final section processing to be done by the
1202 (elf_section_from_bfd_section): Add a check for
1203 processor-specific section types.
1204 (elf_slurp_symbol_table): Remove reference to global_sym in the
1205 elf_backend_data structure. Replace it with a call to
1206 elf_backend_symbol_processing.
1207 * libelf.h: Remove global_sym field in the elf_backend_data
1208 structure. Replace it with a series of backend-specific
1211 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1212 stub_sym should be called target_sym.
1213 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1214 rather than the output bfd (output_bfd).
1215 (hppa_elf_reloc): Get rid of references to the global_sym field in
1216 the elf_backend_data structure.
1218 * elfcode.h (elf_fake_sections): Check the correct condition for
1219 .bss. Also, detect the existence of a .note section.
1221 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1224 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1225 should be a reference to bfd_arch_hppa.
1227 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1228 the bfd_check_format structure to avoid a type mismatch.
1230 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1231 and Jim Kingdon (kingdon@cygnus.com)
1234 * netbsd386.c: New file.
1235 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1236 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1237 libaout.h, targets.c: Other changes.
1239 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * config/m88k-elf.mt: New file.
1242 * config.bfd: Use it for m88*-*-sysv4*.
1244 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1246 * elfcode.h (elf_build_phdrs): Unused function deleted.
1247 (bfd_shdr_from_section): Ditto.
1248 (write_relocs): Don't change section contents for addend.
1249 (elf_locate_sh): Return type is now always elf_internal_shdr,
1250 since the other types were really aliases for this type anyways.
1251 Don't compile this function, since it is static and doesn't appear
1252 to be used in this file.
1253 (sym_is_global): Return non-zero for weak symbols. Abort if
1254 section pointer is null.
1255 (swap_out_syms): Reorder tests so function symbols can be weak.
1256 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1257 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1258 extracting out some common code. Abort if BFD section symbol has
1260 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1261 section symbols. Don't read section contents to fill in addend
1264 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1269 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1271 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1272 specific information for a symbol. Put in elf_sym_num, which
1273 gives the external symbol number in the elf object file, since
1274 local symbols must come before global symbols.
1275 (elf_sym_extra): New macro.
1276 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1277 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1278 symbol number to external number. Store the address of the
1279 Elf_Sym_Extra field for the symbol in the udata field.
1280 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1282 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1284 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1285 array of pointers to section symbols.
1286 (elf_map_symbols): Bump the max index of the section symbols so
1287 that we don't overwrite memory. Store the max index into the
1288 elf_obj_tdata field.
1290 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1292 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1293 to the section symbols we created. Remove unused field
1295 (elf_map_symbols): Fill in array of pointers to section symbols.
1296 Only create section symbols for sections that have SEC_ALLOC set,
1297 and have non-zero size.
1298 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1299 section symbol, look up the section in the list of section
1300 symbols, and set the udata pointer appropriately. Otherwise, if
1301 udata is still NULL, fail an assertion, and use 0, instead of
1304 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1306 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1307 mipslelf and mipsbelf respectively.
1308 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1309 * elf32-mips.c: Added some reloc information.
1310 * configure.in: Fixed error message.
1312 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1314 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1316 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1317 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1318 * archures.c: Alphabetize decls.
1320 * configure.in, targets.c: Add missing vectors to the tables.
1321 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1322 Remove hp300bsd_vec due to clash with sunos_big_vec.
1324 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1326 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1327 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1328 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1329 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1330 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1332 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1334 * coffgen.c (coff_section_symbol): If section's output_section is
1335 not yet set, point to itself. This is needed because this is
1336 called on the output file, not the input file.
1338 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1339 dummy value, rather than leaving it NULL.
1341 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1343 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1344 bfd_default_set_arch_mach.
1346 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1348 * config.bfd (cpu): Extract from canonical name with sed.
1349 * configure.in: Don't pass it.
1351 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1353 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1354 BYTE_SIZE conflicts with a Mach header.
1355 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1357 * configure.host: Make sure all OS fields end in *.
1359 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1361 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1362 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1363 doesn't exist, don't try to create it.
1365 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1366 from start of code segment, not start of file.
1367 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1369 * configure.in (SELECT_VECS switch): Likewise.
1371 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1373 * format.c (bfd_check_format): If the target matches the default
1374 target, set match_count to 1, to ignore any previous matches.
1376 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1378 * configure.in: Add reloc16.o when we add
1379 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1380 Makefile.in (BFD_LIBS): Remove reloc16.o.
1382 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1385 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1386 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1387 S-records via SELECT_VECS.
1389 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1390 support S-records, for convenience.
1392 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1394 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1395 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1396 Read and write Alpha relocs. Can't process them yet.
1397 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1398 If the section does not already exist, create it.
1400 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1403 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1404 finish_reloc fields.
1405 * ecoff.c: Move MIPS reloc support from here...
1406 * coff-mips.c: to here.
1407 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1409 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1410 finish_reloc backend function.
1411 (ecoff_write_object_contents): Removed MIPS specific assertions.
1412 * coff-mips.c (mips_finish_reloc): New function.
1413 (mips_ecoff_backend_data): Fill in new fields.
1414 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1416 * targets.c: Added extern for ecoffalpha_little_vec.
1418 * bfd.c (_bfd_host_big_endian): Removed.
1419 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1421 * bfd-in2.h: Regenerated.
1423 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1425 * config.bfd: New file, broken out of configure.in.
1426 * configure.in: Use it, and use standard target names for
1427 --with-targets, replacing --with-bfd-targets.
1429 * archures.c (archures_init_table): Add bfd_sh_arch.
1431 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1432 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1433 Fix error in error message.
1435 * oasys.c: Make bfd_error_vector extern.
1437 * configure.in: Include stab-syms.o for a.out/b.out targets
1438 and hp300{bsd,hpux}.
1440 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1442 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1443 section before setting output_has_begun.
1444 (nlm_set_section_contents): Remove argument names from
1445 mangle_relocs_func prototype.
1446 (nlm_write_object_contents): Remove shadowing local variable.
1447 Don't write out debugging symbols if debugInfoOffset is -1. Add
1448 the codeImageOffset to the start, exit, and check procedure
1450 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1451 Don't check partial_inplace field; its value is irrelevant.
1453 * Base use of sco-core on host, not target.
1454 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1455 * config/i386-sco.mt (TDEFINES): Removed.
1456 * config/i386sco.mh: New file to use sco-core.
1457 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1459 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1460 conversions for some fields.
1462 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1464 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1465 error rather than aborting.
1467 * libnlm.h (struct nlm_backend_data): Added mach field.
1468 (nlm_machine): New accessor macro.
1469 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1471 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1473 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1475 * configure.in: Replace calls to sort with shell code
1478 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1480 * configure.in: Include aout32.o for any a.out/b.out formats.
1482 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1484 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1485 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1486 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1487 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1488 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1489 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1492 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1494 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1496 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1498 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1500 * bfd.c (bfd_scan_vma): New function.
1502 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1504 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1506 * bfd-in2.h: Updated.
1508 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1511 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1513 * configure.in: Remove unneeded test.
1515 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1517 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1519 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1521 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1523 * PORTING, TODO, config/README: Update to reflect below changes.
1525 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1526 --with-bfd-targets="target1,target2,..." and the special target
1527 "all" to get the previous default behavior.
1528 Figure out which architecture and backend .o files are needed from
1529 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1530 the .mt files. Define TDEFAULTS based on them, also.
1532 * Makefile.in: Remove references to MINIMIZE.
1533 * archures.c, targets.c: Ditto.
1535 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1536 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1539 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1540 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1541 SELECT_VECS manually; it's automatic now.
1543 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1544 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1546 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1547 (TDEFAULTS): Don't define BFD; not used.
1549 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1550 this is a host, not a target.
1552 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1554 * elfcode.h (elf_object_p): Add comment about what this function
1555 does and to watch out for side effects. Add FIXME for memory leaks.
1556 Fix comment about checking for matching byte order. Preserve
1557 pointer to old tdata (if any), and restore it if we don't match
1558 file with target vector. If we are going to use goto's, use them
1559 consistently and maintainably.
1560 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1561 to note that the problem is even more serious than just leaked
1562 memory. Replace goto with more traditional return.
1564 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1566 Fix incorrect or useless makefile variable definitions:
1567 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1568 define DEFAULT_VECTOR, instead of TDEFINES.
1569 * config/i386aix.mh (MINIMIZE): Don't define.
1570 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1571 * config/rs6000.mh (ALLOCA),
1572 * config/i386v.mh (ALLOCA),
1573 * config/i386linux.mh (ALLOCA),
1574 * config/i386isc.mh (ALLOCA),
1575 * config/go32.mh (EXTRALIBS): Don't define; not used.
1576 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1577 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1578 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1580 * config/.Sanitize (Things-to-keep): Add README.
1581 * config/README: New file, explaining the variables.
1583 * targets.c (target_vector): Add hp300_bsd_vec.
1584 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1585 (hp300bsd.o): New rule.
1587 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1589 * libelf.h (NAME): Provide a default definition, that's neither
1590 for 32 bits nor for 64.
1592 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1594 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1595 that is what is in elf.c.
1597 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1599 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1600 scBss and scSBss symbols, since it was wrong.
1602 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1605 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1606 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1608 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1609 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1611 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1613 * hpux-core.c: Cast return value from bfd_zalloc.
1615 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1617 * aoutx.h (log2): Delete i387-specific code.
1619 * Makefile.in (BFD_LIBS): Always include elf.o.
1620 (BFD32_BACKENDS): Don't include elf.o here.
1621 (ofiles): Delete references to ofiles2 and ofiles3.
1622 (do_clean): Delete ofiles.
1623 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1624 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1625 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1627 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1630 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1631 (from Meissner's additions to bfd-in2.h).
1633 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1637 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1639 * elfcode.h (elf_write_object_contents): Don't drop core if
1640 elf_symbol_from returns a NULL pointer when processing a non-elf
1641 symbol, use a 0 size instead.
1643 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1645 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1646 bfd_elf32_hash, since the hash table is independent of the 32/64
1649 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1650 that is what is in elf.c.
1652 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1654 * elf32-i386.h (reloc_type): Reformat spacing.
1655 (elf_howto_table): Add the rest of the 386/ELF relocations.
1656 (elf_i386_reloc_type_lookup): Ditto.
1657 (elf_i386_info_to_howto): Ditto.
1658 (elf_i386_info_to_howto_rel): Ditto.
1660 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1662 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1663 of nlm_slurp_symbol_table as boolean, not pointer.
1664 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1665 of nlm_slurp_reloc_fixups as boolean, not pointer.
1667 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1669 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1670 are now predefined by GCC
1672 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1674 * coffgen.c (coff_print_symbol): Add the section offset to the
1675 line number address, so it's printed the same way as the function
1676 address. Only showed up for line numbers that aren't in the first
1679 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1681 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1682 (nlm_mangle_relocs_func): New macro.
1683 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1684 (nlm_i386_mangle_relocs): New function.
1685 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1686 symbols into the .bss section.
1687 (nlm_set_section_contents): Call the mangle_relocs function.
1688 (nlm_write_object_contents): Treat a reloc against any defined
1689 symbol as an internal reloc. Fix bug in external reloc counting.
1690 Get the offset and debugging type right for .bss symbols. Only
1691 output debugging symbols for defined symbols.
1693 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1695 * coff-z8k.c (rtype2howto): Likewise.
1696 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1697 * elf32-i386.c (TRACE): Likewise.
1698 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1699 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1700 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1701 argument rather than using printf.
1703 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1705 * coffswap.h: Added macros used when accessing several fields;
1706 default is the same as before.
1707 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1708 * coff-alpha.c: Defined macros to use the right sizes in
1710 * libecoff.h: Backend information is now in target vector, not
1711 BFD. Start of backend information is COFF backend information.
1712 * coff-alpha.c, coff-mips.c: Changed accordingly.
1713 * ecoff.c (ecoff_mkobject): New function.
1714 (ARMAP_START): Changed into backend information, since Alpha uses
1716 (ecoff_slurp_armap): Don't overlay archive header.
1717 * bfd.c: Include libcoff.h.
1719 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1721 * Makefile.in (install): Fix sh syntax error.
1723 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1725 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1727 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1729 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1731 * ecoff.c: New file for generic ECOFF functions.
1732 * ecoffswap.h: New file for ECOFF swapping functions which differ
1733 only slightly for different targets.
1734 * libecoff.h: Added prototypes for ecoff.c functions.
1735 (ecoff_backend_data): New structure.
1736 (ecoff_tdata): Added backend_data field. Changed external data
1737 pointers to be PTR rather than to a particular struct.
1738 (ecoff_symbol_struct): Moved in from coff-mips.c.
1739 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1740 Added ECOFF backend structures. Include ecoffswap.h.
1741 * coff-msym.c: Removed; superseded by ecoffswap.h.
1742 * bfd.c: Include coff/internal.h.
1743 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1745 (BFD64_BACKENDS): Added coff-alpha.o.
1746 (CFILES): Removed coff-msym.c. Added ecoff.c.
1747 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1748 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1749 (ecoff.o, coff-alpha.o): New targets.
1750 (coff-msym.o): Removed target.
1752 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1754 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1755 of EXFUN in the BFD sources. Heave ho!
1757 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1759 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1761 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1763 * hosts/sun3.h: remove some more conflicting decls
1765 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1767 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1768 redefine TEXT_START_ADDR to be 0.
1770 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1772 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1773 host and target info.
1775 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1777 * nlm32-i386.c: New file. First cut at i386 NLM code.
1778 * libnlm.h: Added some more prototypes.
1779 (struct nlm_relent): New structure.
1780 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1781 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1782 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1783 nlm_reloc_fixup_secs.
1784 (struct nlm_backend_data): New structure, with accessor macros.
1785 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1786 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1787 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1789 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1790 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1792 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1793 external references in symbol table as undefined symbols.
1794 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1795 argument in get_symtab rather than in slurp_symbol_table.
1796 (nlm_slurp_symbol_table): Save symbol information in tdata.
1797 (nlm_print_symbol): New function.
1798 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1799 nlm_canonicalize_reloc): New functions to read relocs.
1800 (nlm_compute_section_file_positions, nlm_set_section_contents,
1801 nlm_external_reloc_compare, nlm_write_object_contents): New
1802 functions to create NLM files.
1803 * nlm-target.h: Define all the nlm functions here either as
1804 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1805 the backend_data field to TARGET_BACKEND_DATA.
1806 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1807 they are now in nlm-target.h.
1808 (TARGET_BACKEND_DATA): Define as NULL.
1809 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1810 (nlm_set_arch_mach): New function.
1811 * targets.c: Added nlm32_i386_vec.
1812 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1813 (CFILES): Added nlm32-i386.c.
1814 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1815 (nlm32-i386.o): New target.
1817 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1819 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1820 C, and aren't needed anyway (return int)
1822 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1824 * elfcode.h: Use casts with bfd_alloc and alloca.
1826 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1828 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1829 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1830 older cpp's, that don't do additional replacement on the JUMP_TABLE
1832 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1835 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1837 Yet another trad-core variant:
1838 * config/esix.mh, hosts/esix.h: New files.
1839 * configure.hosts: Use them.
1841 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1843 * reloc.c (bfd_perform_relocation): Handle the case of
1844 complain_overflow_bitfield, rightshift > bitpos, and a negative
1847 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1849 * elfcode.h: Reimplement segment writing.
1850 (elf_write_phdrs): Use precomputed e_phoff rather than making
1852 (elf_build_phdrs): Disabled, for now.
1853 (assign_file_position_for_section): Don't change file offset for
1855 (assign_file_positions_for_symtab_and_strtabs): New function.
1856 (struct seg_info): New type.
1857 (map_program_segments): New function.
1858 (assign_file_positions_except_relocs): For executables, leave
1859 section headers &c for last, and properly align all sections with
1861 (prep_headers): No longer abort when EXEC_P is set.
1862 (write_shdrs_and_ehdr): Deleted all code relating to program
1865 * elfcode.h (various): Deleted some unused code, and debugging
1867 (write_relocs): Cache value of last symbol looked up, to save
1868 time if the symbol is referred to repeatedly.
1869 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1871 (assign_section_numbers): Likewise.
1873 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1875 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1876 (struct elf_obj_tdata): New field, phdr.
1877 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1879 (ELF_MAXPAGESIZE): Default to 1.
1880 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1881 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1882 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1883 Most should have length field of `2'.
1885 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1887 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1889 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1891 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1892 the top level script has already adjusted for it.
1894 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1896 * srec.c (srec_write_symbols): Get CR LF in the right order.
1898 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1900 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1902 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1904 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1905 bitpos when overflow checking.
1907 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1909 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1910 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1911 Send error messages to stderr.
1913 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1915 * nlm{32,64}-target.h: Remove.
1916 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1917 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1918 * nlm.c (ARCH_SIZE): Remove define to zero.
1919 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1920 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1921 * nlm{32,64}-gen.c (nlm-target.h): Include.
1922 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1923 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1924 nlm<size>, and use macros select size.
1926 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1928 * Makefile.in (Makefile): add configure.in, drop redundant
1929 $(srcdir), drop redundant ./
1931 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1933 * hpux-core.c: New file; backend for HP/UX style core files.
1934 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1936 * bfd-in2.h: Updated.
1937 * hppa.c (make_bfd_asection, hppa_core_file_p,
1938 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1939 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1940 Removed from target vector.
1941 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1943 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1945 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1946 (HDEPFILES): Set to hpux-core.o.
1947 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1948 * hosts/hp300.h (HOST_HP300HPUX): Define.
1949 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1950 aix386-core.o, hpux-core.o.
1951 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1953 * reloc.c (enum complain_overflow): New enumeration with the
1954 various flavours of overflow checking.
1955 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1956 from boolean to emum complain_overflow. Removed obsolete absolute
1958 (HOWTO): Removed absolute argument.
1959 (bfd_perform_relocation): Do overflow checking on all types of
1961 * bfd-in2.h: Updated accordingly.
1962 * all targets: Updated initialization of reloc howto tables.
1964 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1966 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1969 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1971 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1973 * elfcode.h: Fix several illegal pointer combination warnings for
1974 usages of bfd_alloc and alloca.
1976 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1977 apparent Sun C preprocessor recursion. Fix access macros.
1978 * nlmcode.h: Remove spurious '&' before several array references.
1980 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1982 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1983 config/m68k-coffun.mt -> u68k-coff.mt.
1984 * Makefile.in, configure.in: Corresponding changes.
1986 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1988 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1989 function name; it's valid without, and some compilers give
1990 warnings with it there.
1992 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1994 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1995 * bfd.c (union tdata): Add nlm_obj_data;
1996 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1998 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2000 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
2001 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2002 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2003 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2004 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2005 * bfd-in2.h (INLINE): Defines moved here.
2006 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2007 * libelf.h (CAT4): Move define to bfd-in2.h.
2008 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2009 * bfd-in2.h (union tdata): Add nlm_obj_data.
2010 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2011 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2012 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2013 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2014 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2017 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2019 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2021 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2023 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2024 Deleted `thunk' structure, merged into tdata, duplicate data
2026 Rearranged functions, grouping by functionality.
2027 Broke up many functions in elfcode.h, re-ordered many parts of
2028 file writing to handle unpredictable state of section relocation
2029 table as provided by various applications.
2030 Still needs cleanup: Merge functions back together, split out
2031 data structure with only data that is used only when writing out
2034 * elf.c (bfd_elf_generic_reloc): New function, taken from
2036 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2037 bfd_perform_relocation lossage.
2039 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2041 (ofiles): Don't use sort or uniq; do it with sh constructs.
2043 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2045 * coffcode.h: Recognize I386PTXMAGIC.
2046 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2047 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2048 New macros; use it if defined.
2049 * config/symmetry.mh, hosts/symmetry.h: New files.
2051 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2053 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2054 * Makefile.in: Change accordingly.
2055 (CFILES): Add elf64-gen.c.
2057 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2059 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2061 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2063 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2066 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2068 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2069 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2071 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2073 * configure.in: Recognize h8300h-*-*.
2075 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2077 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2078 type R_H8500_HIGH_16.
2079 * coff-sh.c (r_imm32): Get the width of the reloc right.
2081 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2083 * configure.in: Add new target m68k-coffun to the dpx/2.
2084 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2086 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2088 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2089 sparc-aout-specific list.
2091 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2093 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2095 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2096 and Jim Kingdon (kingdon@cygnus.com)
2098 * elfcode.h: Use memset not bzero.
2099 * trad-core.c: Don't include <sys/file.h>.
2100 * i386linux.h: Include <sys/file.h>.
2101 * coff-m68k-un.c: new file to handle names with underscores on
2103 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2104 to not duplicate the function in the executable.
2105 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2107 * coffcode.h (MC68KBCSMAGIC): case added.
2108 * targets.c: Add m68kcoffun_vec.
2109 * configure.host: added support for Bull dpx/2.
2110 * config/dpx2.mh, hosts/dpx2.h: new files.
2111 * Makefile.in: added target coff-m68k-un.
2113 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2115 * aoutf1.h: Add definition of MACHTYPE_OK.
2117 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2119 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2122 * syms.c, bfd-in2.h: Doc fix.
2124 * coffcode.h (CALC_ADDEND): Check for common section using the
2125 section flag as well as the symbol flag.
2127 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2129 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2130 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2131 be sufficient. Define TEXT_START_ADDR.
2133 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2135 * aoutx.h (translate_from_native_sym_flags): Removed statep
2136 argument. Just let an indirect symbol point to the next symbol
2137 without forcing the next symbol to be undefined. Changed all
2139 * hp300hpux.c (slurp_symbol_table): Changed call to
2140 translate_from_native_sym_flags.
2141 * targets.c: Added hp300hpux_vec.
2142 * Makefile.in (hp300hpux.o): Added dependencies.
2144 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2146 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2147 relocs together, and add 64-bit versions.
2148 (bfd_generic_get_relocated_section_contents): Argument to alloca
2151 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2152 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2154 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2155 (new_bfd): Prototype-style definition, using DEFUN.
2156 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2157 argument is type size_t, not bfd_size_type.
2158 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2159 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2160 bfd_error_nonrepresentabltrap): Prototypes.
2161 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2162 bfd_alloc_grow): Adjusted prototypes for arg type change.
2163 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2164 do_slurp_coff_armap, bfd_construct_extended_name_table):
2166 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2167 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2170 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2171 (ofiles): New target. Build a list of unique file names, in case
2173 (TARGETLIB): Use list of files from ofiles.
2174 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2175 minimal-bfd flag and target makefile frag contents.
2177 * elfcode.h (elf_read): Delete static declaration, since function
2179 (elf_map_symbols): Write out section symbols for all sections, for
2181 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2182 section symbols for the same section.
2183 (elf_find_nearest_line): Don't print message, just return false.
2185 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2187 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2189 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2191 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2193 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2194 (realclean): Remove generated headers.
2196 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2198 * section.c (bfd_set_section_content): Deny if file is not opened with
2199 the proper mode, set output_has_begun if file is openened for update.
2200 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2201 done in bfd_set_section_content.
2203 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2205 * hosts/std-host.h: Removed declarations of printf, fprintf,
2206 fcntl, fread and fwrite. They are all error prone for one reason
2207 or another. Changed declaration of memchr from char * to PTR.
2209 * configure.in (mips-*-riscos*): New target; use riscos.
2210 * configure.host (mips-*-riscos*): New host; use riscos.
2211 * config/riscos.mh (HDEFINES): Add -G 4.
2213 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2214 rather than casting the result of bfd_h_get.
2216 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2218 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2221 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2223 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2224 include in search list if BFD64 is defined.
2226 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2227 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2229 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2231 * elf64-target.h, elf64-generic.c: New files.
2232 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2233 (elf64-generic.o): List dependencies.
2235 * Makefile.in: List target `all' explicitly before host/target
2236 makefile fragments are included, in case they define any new
2239 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2240 versions as appropriate. Uses updated.
2241 (elf_debug_section): Declare before use.
2242 (elf_debug_file): New function.
2243 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2244 Alignment value in section header is n_bytes, not log2.
2245 (new_section_hook): Do nothing for now.
2246 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2248 (elf_core_file_p): Simplify check for correct class (word size).
2249 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2250 Initialize all fields when creating data structures.
2251 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2252 (elf_compute_section_file_positions): Set correct class in output
2254 (elf_write_object_contents): Section symbols have empty names in
2257 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2258 args to size_t before call.
2259 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2261 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2263 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2264 number information, return 0 for line number.
2266 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2268 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2271 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2273 * hosts/riscos.h: Define NBPG and UPAGES.
2275 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2277 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2278 lvalue; it contains a cast.
2280 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2282 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2283 Use unsigned hash values for better hashing.
2284 (hash): Hash in the string length for long strings.
2286 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2288 * aoutx.h (compare): Replace 3 if's with a subtraction.
2289 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2290 in decreasing order of success, as an optimization.
2291 (hash): Take a length arg; ignore chars after #25, for speed.
2292 (add_to_stringtab): Pass length to hash.
2294 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2296 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2298 * elfcode.h (elf_new_section_hook): Do nothing for now.
2299 (elf_write_object_contents): Output common symbols the way ELF
2302 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2304 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2305 here from elfcode.h. A couple of size-specific structure pointers
2306 were changed to PTR; uses fixed appropriately.
2307 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2308 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2309 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2310 temporary macros to ease name change.
2311 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2312 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2314 * doc/Makefile.in (libbfd.h): Process elf.c too.
2315 * Makefile.in (elf.o): Note new dependencies.
2317 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2318 code, tweaked some debug hooks.
2319 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2322 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2324 * hosts/riscos.h: New file.
2326 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2328 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2329 section already exists, use its pointer to fill in rawdata slot.
2331 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2333 * hosts/std-host.h: Return value of puts and fputs is int not void.
2335 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2337 * aoutx.h (howto_table_ext): Comment the field names.
2338 * reloc.c (bfd_perform_relocation): Fix max and min values.
2340 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2342 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2343 size-independent elf internal data structures.
2344 * elfcode.h (put_word, get_word): Define as appropriate for
2345 architecture word size. Structure swapping functions changed to
2346 use them as appropriate.
2348 * configure.in: If compiling 64-bit back ends, do them before
2351 * libelf.h: Use new size-independent versions of elf internal data
2353 (symbol_type): Reordered to put any fields dependent on target
2355 (elf_backend_data): Renamed from elf##_backend_data and made
2357 (elf_sect_thunk): Now size-independent.
2359 * libbfd.c (bfd_log2): Now returns unsigned int.
2361 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2363 * Rename config/m88k-aout.mt to config/noop.mt.
2364 configure.in: Use it for mips-*-bsd*.
2366 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2368 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2369 initializer" warning from gcc.
2370 * cpu-h8500.c (arch_info_struct): Likewise.
2371 * cpu-sh.c (arch_info_struct): Likewise.
2373 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2374 howto_*): Unused functions and variables commented out.
2375 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2377 * cpu-h8500.c (compatible): Likewise.
2378 * cpu-sh.c (compatible): Likewise.
2380 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2381 Always set a valid length value, even for invalid input.
2383 * srec.c (srec_write_symbols): Use sprintf_vma.
2385 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2386 uint64_type): Provide default definitions.
2387 * hosts/std-host.h (int64 stuff): Remove them from here.
2389 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2391 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2392 variable. Added default case to switch.
2394 * aoutx.h (translate_from_native_sym_flags): Before casting
2395 pointers to integers, make sure the integer type is wide enough.
2396 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2398 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2399 don't bother comparing for less-than-zero.
2400 (bfd_set_section_contents): Ditto.
2402 * elfcode.h (bfd_add_to_strtab): Now static.
2403 (sym_is_global): New function.
2404 (elf_map_symbols): Call it. Now returns void. Removed unused
2406 (bfd_section_from_shdr): Mark string tables other than for section
2407 and symbol names as normal sections having contents.
2408 (fix_up_strtabs): New function; fixes up ELF header fields for
2409 stab sections with string tables associated.
2410 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2411 sections. Reordered condition tests for symbol flags; default to
2412 local-object value instead of global-object.
2413 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2414 inside condition test.
2415 (elf_print_symbol): Use fprintf_vma.
2416 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2419 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2420 back to "long long" for HOST_64_BIT.
2422 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2423 without using invalid ANSI C preprocessing tokens.
2425 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2426 * libelf.h (bfd_elf32_new_section_hook): Declare.
2427 * elfcode.h (new_section_hook): Define here.
2429 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2430 against multiple inclusions.
2432 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2434 * Makefile.in (bfd.h): Generate into current directory by grabbing
2435 64-bit definition (if any) from sysdep.h.
2436 * bfd-in.h: Put in marker for sysdep.h inclusion.
2438 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2440 * reloc.c (bfd_perform_relocation): Check for overflow on
2441 pc-relative relocations if the howto asked for it.
2443 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2445 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2447 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2449 * config/riscos.m{h,t}: New files.
2450 * configure.{host,in}: Use them.
2452 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2454 * elf32-mips.c: comment change. This is a mips file, not 88k.
2456 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2458 * cache.c (bfd_cache_init): Increment open_files and call close_one
2460 (bfd_open_file): Don't increment open_files here.
2462 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2464 * config/delta88.mh: Don't set CC.
2466 * Makefile.in: Add elf32-{mips,m88k,generic}.
2467 elf32-{mips,m88k,generic}.c: New files.
2468 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2469 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2470 don't match a different target.
2472 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2474 Eliminate "int8_type", "int16_type", "int32_type", and their
2475 variants from the BFD universe. Leave the 64-bit types for now,
2476 since they are in flux.
2478 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2479 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2480 * ieee.c: Convert uint8e_type => unsigned char.
2481 * oasys.c: Extensive changes to eliminate obsolete types.
2482 These depend on changes in ../include/oasys.h as well.
2483 * hosts/*.h: Remove declarations of all these types.
2485 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2487 * hosts/delta88.h: #if 0 out some declarations which conflict with
2490 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2492 * Makefile.in (install): remove parentdir cruft
2494 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2496 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2497 * Expurgate random DEFUNs that have crept in.
2499 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2501 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2502 only be aligned to a 4 byte boundary.
2504 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2506 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2509 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2511 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2512 1927 but fixing some other important things.
2514 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2516 * hosts/std-host.h (int64e_type): Fix definition.
2518 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2520 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2521 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2522 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2523 a STYP_TEXT section.
2525 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2527 * Makefile.in (install, headers): don't put comments after a tab
2528 in the actions section of a rule
2530 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2532 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2533 (ecoff_write_object_contents): If not D_PAGED, don't add the
2534 section headers to text_size. If not D_PAGED, set the magic
2535 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2536 executable, the executable must fully occupy an even number of
2538 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2539 ecoff_big_vec): Consistently set section alignment power to 4,
2540 since ECOFF sections should be multiples of 16 bytes.
2541 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2542 Made ar_pad_char and ar_max_namelen agree for both.
2544 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2546 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2547 symbol value, since bfd symbols are section relative, but ELF
2550 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2552 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2554 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2556 * hosts/news.h, config/news.mh: New files.
2558 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2560 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2561 * coff-h8300.c: More addressing modes.
2562 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2564 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2565 H8/300H name. (compatible): New function.
2566 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2569 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2571 * coff-mips.c (ecoff_compute_section_file_positions,
2572 ecoff_write_object_contents): Only round to page boundaries if
2573 D_PAGED flag is set for the output BFD.
2575 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2577 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2578 casts to work on machine where sizeof(long) != sizeof(int) !=
2580 * coffgen.c (coff_get_normalized_symtab): Ditto.
2581 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2583 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2585 * coffgen.c (coff_write_symbols): For empty string table, write
2586 out 4 in correct byte order. (from minyard@bnr.ca)
2588 * elf32-hppa.c: Don't include libhppa.h for now; define
2589 BYTES_IN_WORD instead, until Utah sends a better fix.
2590 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2591 of malloc and realloc.
2593 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2595 * configure.in (mips-*-ecoffl*): New target; use decstation.
2596 (mips-*-ecoff*): Added trailing '*'.
2598 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2599 for the FDR, not from the first PDR in the file.
2601 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2603 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2605 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2607 * hppa.c (hppa_get_symbol_info): New function.
2609 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2611 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2614 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2615 * libhppa.h (MAXCOMLEN): Define unconditionally.
2616 (_PA_RISC_ID): Only define if not already defined.
2617 * elf32-hppa.c: Include libhppa.h.
2619 From Ralph Campbell:
2620 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2622 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2624 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2626 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2627 remove defines of __MSDOS__ and __GO32__ (these are in the
2630 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2633 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2634 * config/hppabsd.mh: Don't use ranlib.
2636 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2638 * elf.c: New file, for word-size independent code.
2639 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2640 * Makefile.in: Include elf.o in standard objects.
2642 * bfd-in.h (CAT3): Define here.
2643 * libaout.h, libelf.h: Not here.
2645 * libelf.h (struct strtab): Define here.
2646 (bfd_elf_locate_sh): Declare here.
2647 * elfcode.h (struct strtab): Definition deleted.
2649 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2651 * Makefile.in: Make "all", not "bfd.h", be the default target.
2652 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2653 hasn't really changed.
2655 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2657 * elfcode.h (elf_hash): Provide elf standard hash function.
2658 (various): Key off of the machines use_rela_p field to determine
2659 whether to use REL or RELA relocations.
2660 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2661 (elf_make_sections): Allocate a pointer to hold all data for a
2662 given section, and copy each fragment into the data region.
2663 Update the section's pointer with the REL implicit addends if the
2664 machine uses REL relocation.
2666 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2667 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2668 into was elf32-target.h expects.
2669 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2670 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2671 (elf_i386_info_to_howto): Add minimal relocation support.
2673 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2674 elf_info_to_howto_rel fields.
2676 * elf32-target.h (elf_bed): Add support for new fields in
2679 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2681 * elf32-hppa.c: Add symbol extension section support, fix
2682 relocation howto table, add stub generation support.
2684 * elf32-hppa.h: Add symbol extension section support, fix
2685 relocation howto table, add stub generation support.
2687 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2690 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2693 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2694 the symbol is not found.
2696 * elfcode.h (elf_compute_section_file_positions): Not all section
2697 file positions were computed.
2699 * elfcode.h (elf_get_sect_thunk): New function.
2701 * hppa.c (sign_ext): Reimplement.
2703 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2704 these functions static.
2706 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2708 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2710 * aoutx.h (translate_from_native_sym_flags): Don't set
2711 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2712 * aoutx.h (translate_to_native_sym_flags): Translate
2713 constructor symbols properly.
2715 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2717 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2719 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2722 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2724 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2725 from bfd-in.h and .c files. Build bfd.h in build directory,
2726 substituting in requested target word size. Insert word size into
2727 makefile, and maybe enable 64-bit targets.
2729 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2730 are available. Conditionalize on this. Assume HOST_64_BIT
2731 will be defined if needed, so 64-bit targets are conditionalized
2732 only in the Makefile.
2734 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2736 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2738 * coff-sh.c (rtype2howto): Put error message on stderr.
2739 (extra_case): Delete unused variable.
2741 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2742 before calling printf.
2744 * elfcode.h: New file, almost completely derived from old elf32.c.
2745 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2746 * Makefile.in (elf64.o): List dependencies, don't build by
2748 (elf64.c): Add to list of sources.
2749 (elf32.o): Update dependencies.
2750 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2751 namespace pollution; rename vectors.
2752 * targets.c, config/*-elf.mt: Updated.
2753 * All uses of 32-bit versions of structures, routines, and macros
2756 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2758 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2760 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2762 * elf32.c (elf_string_from_elf_section): Handle index of zero
2764 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2766 (elf_write_object_contents): Deleted one unused variable and
2767 initialized another to avoid gcc warnings.
2768 (elf_set_section_contents): Delete unused variable.
2770 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2772 * i386lynx.c: New module for Lynx variant of a.out.
2773 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2774 * gen-aout.c: Get rid of defunct endian stuff, print out true
2776 * targets.c (target_vector): Add i386lynx_vec.
2778 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2780 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2782 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2784 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2785 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2786 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2787 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2788 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2790 * bfd-in.h: Don't define bfd_print_symbol_nm.
2791 Define symbol_info type.
2792 (JUMP_TABLE): Set _get_symbol_info element.
2794 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2795 (bfd_decode_symclass): Use coff_section_type.
2797 * targets.c: Add bfd_get_symbol_info call.
2799 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2801 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2802 complaints from ancient gcc's.
2804 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2806 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2807 hosts/i386linux.h: Define it.
2809 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2811 * VERSION, bfd-in.h: Bump version number to 2.2.
2813 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2814 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2815 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2816 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2817 LR, RR, hppa_field_adjust): New functions.
2819 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2821 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2822 stabs symbols, including new indirect_ptr_ptr argument.
2823 (ecoff_slurp_symbol_table): Pass new argument in calls to
2824 ecoff_set_symbol_info.
2826 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2828 * configure.in: For m68k sysv systems, use m68k-coff.
2830 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2831 (TDEFAULTS): Define it here. Use the new name.
2833 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2836 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2838 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2839 number of arguments.
2840 (aix386_core_file_p): Initialize core_size to correct value.
2842 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2844 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2845 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2847 * bout.c (aout32_slurp_extended_name_table): Define to be
2848 _bfd_slurp_extended_name_table rather than bfd_true.
2850 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2851 definitions for N_SET[ATDB].
2852 (ecoff_howto_table): Moved near top of file.
2853 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2854 seen, cook up a constructor section of the same name and put in a
2855 reloc pointing to the symbol. This lets the GNU linker build
2856 global constructors and destructors without using collect.
2858 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2860 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2862 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2864 * hosts/miniframe.h: New file.
2865 * configure.host: Use it.
2867 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2869 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2870 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2871 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2872 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2873 * configure.in (*-*-bsd): Change to *-*-bsd*
2875 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2877 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2878 int, for the sake of the old Portable C Compiler.
2880 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2882 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2884 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2886 * configure.in: Get target name right for m68*-*-hpux.
2888 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2890 * trad-core.c (NO_SIGNED_GET): New macro.
2891 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2892 signed NO_GET, where appropriate.
2894 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2895 * configure.in (*-*-linux*): Remove until linux port for a
2896 non-i386/i486 system is actually available.
2898 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2900 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2901 when compiling under HPUX.
2903 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2905 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2906 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2908 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2909 * bfd/libhppa.h: Include sysdep here. Conditionalize
2910 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2911 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2914 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2916 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2917 GNU version is needed.
2919 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2921 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2923 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2925 * Makefile.in: Build elf32-hppa.o.
2927 * syms.c (BSF_FUNCTION): New symbol flag.
2929 * elf32-hppa.c: Fixed to work with elf32-target.h.
2931 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2933 * libaout.h (NAME): Don't define if already defined.
2935 * libelf.h: Protect against multiple inclusions.
2936 (elf_symbol_type): Moved here, added new fields.
2937 (struct elf_backend_data): New field `global_sym'; I suspect this
2939 * elf32.c (elf_symbol_type): Deleted from here.
2940 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2941 point to backend versions of symbols.
2942 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2943 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2945 (elf_write_object_contents): Write program headers if appropriate.
2946 (bfd_section_from_shdr): Unnamed sections get empty string for
2947 name, not "unnamed". Handle SHT_NOBITS separately from
2948 SHT_PROGBITS, and set some different flags.
2949 (elf_file_p): New routine.
2950 (elf_object_p, elf_core_file_p): Call it.
2951 (elf_object_p): Handle EM_HPPA.
2952 (elf_symbol_from, elf_idx_of_sym): New functions.
2953 (elf_make_sections): Get symbol number right for relocations. Set
2954 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2955 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2956 SHT_PROGBITS. Always generate symtab and strtab, not only if
2957 relocations are needed. Set SHF_* flags as appropriate.
2958 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2959 (elf_write_object_contents): Fix off-by-one error in symbol count.
2960 Store a correct value for the symbol; write the size field
2961 properly; make some guesses about the type field. Set section
2962 type correctly for string tables.
2963 (section_from_elf_index): Check for absolute and common sections
2965 (elf_section_from_bfd_section): Ditto.
2966 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2967 Use empty string instead of "unnamed" for nameless symbols.
2968 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2969 HPPA (only?). Don't free raw symbols; keep the pointer around for
2971 (elf_set_arch_mach): Handle bfd_arch_hppa.
2972 (elf_find_nearest_line): Just return false.
2973 (elf_write_object_contents, elf_set_section_contents): Set
2974 output_has_begun field after computing file positions.
2975 (elf_set_section_contents): Write section contents immediately,
2976 rather than caching the whole file and writing it at close time.
2978 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2979 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2980 hppa_reloc_expr_type_alt): New enumerator types.
2982 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2983 * configure.in, configure.host: Use them.
2985 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2987 * elf32-target.h: Allow overrides of armap defaults.
2989 * elf32-hppa.c, elf32-hppa.h: New files.
2991 * config/hp300hpux.mt: New file.
2993 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2995 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2996 (aix386_core_vec): Update for new fields.
2998 * archive.c (bfd_generic_archive_p): Call target-specific
2999 slurp_armap code, instead of bfd_slurp_armap.
3000 (bfd_slurp_bsd_armap_f2): New function.
3001 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3002 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3004 * libaout.h (struct aoutdata): New field for subformat, for
3005 differentiating between highly similar a.out formats.
3006 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3007 version of function.
3008 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3010 * hp300hpux.c: New file.
3011 * Makefile.in: Include it.
3013 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3015 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3018 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3020 * trad-core.c (trad_unix_core_file_p): Check the file size.
3022 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3024 * coff-alpha.c: Remove duplicate function and add warnings.
3026 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3028 * sco-core.c (sco_core_vec): Add initializers for new target
3031 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3033 * coffcode.h [_LIT]: Recognize .lit section.
3035 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3037 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3038 config/alphaosf.mt, hosts/alphaosf.h: New files.
3040 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3042 * Merge in HPPA/BSD changes from Utah.
3043 * hppa.c: Use this for both HPUX & BSD.
3044 * targets.c: Enable hppa_vec for both HPUX & BSD.
3045 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3046 * hosts/hppabsd.h: #define HOST_HPPABSD.
3048 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3050 * libbfd.c: Whitespace changes around byteswap macros.
3051 * libbfd-in.h: Whitespace changes around byteswap declarations.
3053 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3055 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3056 system_error anymore. It confuses bfd_check_format().
3058 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3060 * bfd.c: Add sgi_core_data to tdata union.
3061 * coff-mips.c: Add Irix 4.x core file support.
3062 * hosts/irix4.h: #define HOST_IRIX4.
3064 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3066 * aoutx.h (translate_from_native_sym_flags): Check that the
3067 symbol's section does get set.
3068 (slurp_symbol_table): Zero index means null-string name.
3070 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3072 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3074 (write_syms): Use them, to reduce string table size.
3076 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3078 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3079 new signed get/put fields. Minor reformatting to label
3082 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3084 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3086 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3087 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3089 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3091 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3093 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3094 (swapcore_sparc): Make sp a bfd_vma.
3096 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3098 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3099 libbfd.c, libbfd-in.h: Add _do*signed*.
3100 targets.c, all targets: Add bfd*signed*.
3101 bfd-in.h: Add bfd_signed_vma. Add comments.
3103 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3105 * format.c (bfd_check_error): Check error return from
3106 _bfd_check_format routines.
3108 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3110 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3111 recognize .data section if present.
3113 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3115 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3116 check for the case where the user sets the address of the BSS
3117 section (and the file header can't specify this). Let the user
3118 set it wherever they want, regardless of what goes in the header.
3120 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3121 straight through into BFD sections. Add comments.
3123 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3125 Cleanup in preparation for better 64-bit host support.
3127 * bfd-in.h (bfd_64_type): Remove.
3128 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3130 * bfd-in.h (bfd_size): Remove.
3132 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3134 * bfd-in.h (bfd_word): Remove.
3135 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3137 * bfd-in.h (rawdata_offset): Remove.
3138 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3139 (bfd_perform_relocation): Lint.
3140 (enum bfd_reloc_status): Comment cleanup.
3142 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3144 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3146 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3148 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3150 * elf32.c: Clean up old comments.
3152 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3154 * config/sun3.h: String argument to fprintf is const.
3156 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3157 on systems which define PAGE_SIZE in <limits.h>.
3159 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3161 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3162 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3163 the core file failing signal.
3164 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3165 to supply the core file failing signal.
3167 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3169 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3170 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3171 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3172 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3174 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3176 * coff-mips.c (PAGESIZE): Correct value.
3178 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3180 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3181 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3183 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3185 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3186 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3188 (coff_compute_section_file_positions): Force vma and lma of _LIB
3190 (coff_set_section_contents): Count number of entries in new lma
3192 * coffgen.c (make_a_section_from_file): Force lineno_count of
3193 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3194 SCO 3.2v4 shared library.
3195 * seclet.c (rel): Copy over any section with contents, not just
3198 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3201 * coff-i386.c (coff_i386_reloc): New function, to generate
3202 relocateable output correctly.
3203 (howto_table): Use coff_i386_reloc for all reloc types.
3204 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3205 for a common symbol.
3206 (i386comm_value): Removed; no longer needed.
3208 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3210 * coffcode.h (coff_set_section_contents): Don't write out
3211 sections without a filepos.
3213 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3215 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3217 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3219 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3220 * libecoff.h (ecoff_data_type): Added gp_size field.
3221 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3222 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3223 Set flags to 0 for large common symbols.
3224 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3225 which can occur for gas-generated relocs.
3226 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3227 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3228 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3230 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3232 * srec.c (srec_set_section_contents): Use lma field for load
3234 * section.c: Add declaration of lma field to section structure.
3235 * coffcode.h (coff_write_object_contents): Use lma field for load
3237 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3239 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3240 symbols in a better way. (translate_to_native_sym_flag): Set the
3241 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3243 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3244 (bfd_make_section): Cope with new builtin section.
3245 * syms.c (bfd_decode_symclass): Can now print indirect section
3248 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3250 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3251 defined, and yields false.
3252 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3254 * archive.c (snarf_ar_hdr): Add support for reading (only,
3255 so far) BSD-4.4-style extended headers.
3256 * archive.c: Some more comments.
3258 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3260 * Makefile.in: fix rule for dvi and info, so that the recursive
3261 makes does the right thing, instead of always info
3263 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3265 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3266 archive members; they need more special reatment. For now, verify
3267 that computed and actual file positions correspond.
3269 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3271 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3272 (set_arch_mach): Delete non-MIPS code.
3273 (reloc_howto_type_lookup): Ditto.
3274 * Makefile.in: Adjusted.
3276 * libbfd.c (bfd_tell): Update `where' field.
3277 (bfd_seek): Don't do anything if we're not changing the file
3278 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3279 field against a SEEK_SET request. Call bfd_tell to re-update
3280 `where' field when done.
3281 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3283 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3285 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3287 * Makefile.in: added installcheck target
3289 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3291 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3292 if the type is not stNil.
3294 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3296 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3297 forward declarations.
3299 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3300 it's implied by the type.
3302 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3304 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3306 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3308 * rs6000-core.c: Add .ldinfo section.
3310 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3312 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3314 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3316 * section.c (bfd_set_section_contents): whitespace
3317 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3320 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3322 * hosts/go32.h: don't define POSIX_UTIME
3324 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3326 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3327 against machine architecture stored in the ELF header, to resolve
3329 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3330 NULL, so only use results when non-NULL.
3331 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3332 and add to vector of targets.
3334 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3336 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3337 are always just debugging symbols.
3339 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3340 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3342 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3344 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3345 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3346 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3347 defined, which they aren't in hpux 7.0.
3349 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3350 Tran-Le, tranle@intellicorp.com.
3352 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3354 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3355 ahead and do the relocation.
3356 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3357 what needs to be done.
3358 (ecoff_reflo_reloc): Do the REFHI relocation here.
3360 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3362 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3363 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3364 relocs are reasonable.
3365 * coff-msym.c: Eliminated uses of DEFUN.
3366 (ecoff_swap_tir_out): New function.
3368 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3370 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3371 * configure.host (vax-*-ultrix2*): Add triplet.
3372 * hosts/vaxult2.h: New file.
3373 * config/vaxult2.mh: New file.
3375 * aoutx.h (string.h): Include for strchr and friends.
3376 * archive.c (string.h): Include for memchr and friends.
3377 * elf32.c (string.h): Include for strrchr and friends.
3379 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3381 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3382 (MY_set_sizes): Use sunos4_set_sizes.
3384 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3385 deleted, as well as elf-big and elf-little targets.
3386 * libelf.h: New file.
3387 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3389 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3391 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3393 * coffcode.h (coff_compute_section_file_positions): Don't need
3394 variable "old_sofar" if compiling for i960.
3396 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3398 * libbfd.h: Updated.
3400 * ieee.c (exten, envi): "static" belongs first in declaration.
3402 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3404 * srec.c: add support for symbolsrec, srecords with symbols in
3407 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3409 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3410 to avoid lint complaints.
3412 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3414 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3415 type SHT_STRTAB. Don't alter file offset for section 0.
3416 (reloc_type_names): Now an array instead of a macro. Still inside
3417 "#if 0", since it's used only in debugging code also in "#if 0".
3418 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3419 (sort_reloc_map): New function.
3420 (sparc_reloc_map): New variable.
3421 (elf_bfd_reloc_type_lookup): New function.
3423 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3425 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3426 bfd_make_debug_symbol; they were already in the target structure.
3427 * Adjusted all uses of JUMP_TABLE.
3428 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3429 from coff_make_debug_symbol.
3430 * libcoff.h: Updated accordingly.
3432 * Minor cleanups provoked by gcc warnings:
3433 * aoutx.h (NAME(aout, reloc_type_lookup)),
3434 cpu-h8300.c (local_bfd_reloc_type_lookup),
3435 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3437 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3438 ieee.c (ieee_slurp_section_data),
3439 elf.c (elf_make_sections, elf_fake_sections,
3440 elf_compute_section_file_positions, elf_write_object_contents):
3441 Removed unused variables.
3442 * archures.c: Removed /* from within comment.
3443 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3444 * oasys.c (oasys_write_data): Initialize i.
3446 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3448 * libcoff.h (obj_raw_syment_coun): New macro.
3449 * coffgen.c (coff_get_normalized_symtab): Initialize
3451 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3453 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3455 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3457 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3458 for compatibility with tools from MIPS.
3460 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3461 * config/irix3.mt, config/irix4.mt: Removed.
3462 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3463 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3465 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3467 * hosts/hp300bsd.h: Add gross hack to determine whether we
3468 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3469 files (and set other parameters) to match.
3471 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3473 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3474 ansi definition which otherwise confuses non-ansi compilers.
3476 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3477 ultrix cc by forward declaring getenv as is done in
3480 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3482 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3483 avoiding a fatal error in vax ultrix 4.2 cc.
3485 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3487 * bfd-in.h, VERSION: Roll to version 2.1.
3489 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3491 * oasys.c (oasys_write_object_contents): Lint.
3492 * srec.c: Whitespace cleanup.
3494 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3496 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3497 cleaned up output formatting a bit.
3499 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3501 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3502 relaxable. Should be moved somewhere else.
3504 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3506 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3507 (aout_mips_*_vec): Added seclet_link element.
3509 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3510 support for aout-mipsbsd target.
3512 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3514 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3516 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3518 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3520 Add support for the H8/500
3522 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3524 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3526 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3527 * coff-mips.c: Now includes libecoff.h.
3528 (ecoff_data_type): Moved to libecoff.h.
3529 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3530 call it. If there is ever another ECOFF target, this and the
3531 swapping functions should be accessed via an ECOFF specific target
3533 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3535 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3537 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3538 no longer includes this file.
3540 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3541 bits to 0 to make comparison test useful.
3543 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3544 avoid overflowing GP accessible sections in binutils/objdump.
3546 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3548 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3549 reading more robust: Fail if string index is out of string
3552 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3554 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3555 PCREL13): Don't take dst_address into account; the input file has
3556 already taken care of that.
3558 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3560 * coff-mips.c: Completed support for linker and binutils.
3562 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3564 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3565 original addend from section contents.
3567 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3569 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3570 * hosts/delta88.h (strtol): Fix prototype.
3571 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3573 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3575 * elf.c: Get rid of "#ifdef sparc".
3576 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3577 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3579 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3580 compile type conditionals on host CPU.
3581 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3583 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3585 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3587 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3588 ECOFF which has two common sections.
3589 (bfd_com_section): Set SEC_IS_COMMON flag.
3590 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3591 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3592 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3593 bfd_is_com_section macro rather than checking for equality to
3596 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3598 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3599 (coff_mkobject_hook): Accept aouthdr argument.
3600 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3601 Handle NULL aouthdr argument.
3602 (coff_object_p): If there is no aouthdr, pass it as NULL to
3604 * libcoff.h: Rebuilt for mkobject_hook changes.
3606 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3607 additional MIPS ECOFF fields.
3609 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3611 * configure.host: added mips-dec-bsd*
3612 * configure.in: added mips-dec-bsd*
3613 * aout-mipsbsd.c: new file for mips-dec-bsd*
3614 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3615 * aoutx.h: added mips support.
3616 * archures.c: added mips support to bfd_default_scan().
3617 * cpu-mips.c: added support for R4000 (untested).
3618 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3619 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3620 hope will make it into include/bfd.h.
3621 * targets.c: added aout_mips_*_vec.
3623 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3625 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3627 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3629 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3631 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3633 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3635 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3636 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3637 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3638 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3640 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3641 bfd_swap_reloc_in or coff_swap_reloc_out.
3642 * coff-mips.c: Added code to link and write out symbolic debugging
3643 information, and to swap relocs in and out.
3645 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3647 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3648 (coff_write_object_contents): coff_count_linenumbers returns the
3649 number of line number records it found.
3651 * coffgen.c (coff_write_linenumbers): only write out line numbers
3652 in the section they belong to.
3654 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3656 * targets.c (bfd_target): Added relocateable argument to
3657 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3658 target vector for linker use.
3659 * bfd.c (bfd_seclet_link): New macro.
3660 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3661 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3662 and boolean return value. Made static.
3663 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3664 relocateable argument.
3665 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3666 relocateable argument (if relocateable, saves relocs).
3667 * bout.c (b_out_get_relocated_section_contents),
3668 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3669 relocateable argument (if relocateable, just calls
3670 bfd_generic_get_relocated_section_contents).
3671 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3672 argument to prototype.
3673 * All targets: Set new _bfd_seclet_link vector to
3674 bfd_generic_seclet_link.
3676 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3678 * coffgen.c: #include seclet.h.
3680 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3682 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3683 debug info. Setup info about linker symbols only, and use
3684 standard bfd fields to hold the info.
3685 * (hppa_object_p): Remove unneeded decls.
3686 * (hppa_new_section_hook): Get rid of most of this.
3687 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3688 fat. Remove all knowledge of stabs, remove redundant knowledge of
3690 * Remove macros for accessing fields which are now gone.
3692 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3694 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3696 * coff-z8k.c: delete unused reloc functions
3698 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3700 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3701 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3702 * coff-msym.c: Use DEFUN for function definitons.
3703 * coff-mips.c: Added code to read and print symbols, and to find
3706 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3707 swapping functions into coffswap.h for ECOFF use. Moved
3708 relocation functions, only used by h8300 and z8k, into reloc16.c.
3709 Added hooks for coffgen.c functions to backend data structure, and
3710 added hook functions. Still more could be done.
3711 * coffswap.h: New file to hold COFF swapping routines.
3712 * coffgen.c: New file to hold generic COFF functions.
3713 * reloc16.c: New file to hold h8300 and z8k specific relocation
3715 * libcoff-in.h: Added declarations for functions in coffgen.c.
3716 * libcoff.h: Rebuilt to incorporate changes.
3717 * coff-h8300.c: Function name changes.
3718 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3719 hook rather than defining EXTRA_CASES.
3720 * Makefile.in: Build new files coffgen and reloc16. Added
3721 dependencies of coff-*.o on coffswap.h and seclet.h.
3723 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3725 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3726 about discarding const.
3728 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3730 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3732 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3734 * configure.in (post-target): If --with-minimal-bfd is specified,
3737 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3739 * srec.c (srec_write_records): one of my boards wants a CR between
3742 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3744 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3745 (it broke a couple of weeks ago).
3747 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3749 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3750 return type, so libbfd.h doesn't reference undefined typedefnames.
3752 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3754 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3756 (coff_pointerize_aux): don't pointerize a negative tagndx
3757 (sometimes generated by SCO 3.2v4 cc).
3759 * bout.c (calljx_callback, callj_callback,
3760 b_out_get_relocated_section_contents): warn if relocating against
3761 an undefined symbol.
3763 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3765 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3766 Make a bunch more routines be static.
3767 * hppa.c (fill_spaces): Get rid of this, replace with much better
3768 written setup_sections().
3769 * (setup_sections): New routine to create BFD sections for each
3770 space and subspace in SOM files.
3771 * (hppa_object_setup): Use BFD sections created by
3772 setup_sections() to locate GDB symbol table info.
3773 * (make_unique_section): New routine to create a BFD section. It
3774 ensures that the given name is unique, and will generate a unique
3776 * (hppa_object_p): Become much more paranoid about file header.
3777 * (make_bfd_asection): Call bfd_make_section to do the dirty
3778 work. Simplify code somewhat.
3779 * (hppa_core_file_p): Use proper name for stack section.
3780 * libhppa.h: Remove millicode_start, millicode_end decls.
3782 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3784 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3786 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3787 relocs, don't bother doing the adjustment if the value to add is
3790 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3792 * bfd.c (bfd_get_size): New function that gets an upper bound
3793 on the possible size of any object in a bfd.
3794 * elf.c (bfd_elf_find_section, elf_get_str_section,
3795 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3797 * elf.c (elf_big_vec, elf_little_vec): Document last three
3798 members initialized to NULL.
3800 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3802 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3804 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3806 * hosts/std-host.h: New file. Attempt at a generic/default
3807 set of definitions, to discourage porting to new hosts by copying.
3808 * hosts/news.h: Removed.
3809 * hosts/sparc.h: Use std-host.h.
3810 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3811 perhaps we can later remove the the_bfd field from each symbol.
3812 * syms.c (struct symbol_cache_entry): Remove unused field
3813 app_data. Add comment noting that the_bfd is almost redundant,
3815 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3816 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3817 * hppa.c (fill_spaces): Make slightly more rebust.
3818 * configure.in: Allow std-host as the "default" host.
3820 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3822 * bfd.c: Add struct hppa_core_data to tdata union.
3823 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3824 Get rid of HPPA/BSD specific code. That will go somewhere else
3826 * (fill_spaces): Don't spin forever and die if you don't find
3827 $MILLICODE$ subspace.
3828 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3830 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3831 Make these work for HPUX.
3832 * (make_bfd_asection): New routine to make section creation a
3834 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3835 * libhppa.h: #include the right system files. Redefine all of
3836 the structs/macros for hacking core files to use more sensible
3837 HPUX core file structures.
3838 * targets.c (target_vector): Conditionalize hppa_vec on
3839 HOST_HPPAHPUX, not hp9000s800.
3840 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3841 malloc and realloc. #define HOST_HPPAHPUX.
3843 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3845 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3846 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3847 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3848 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3850 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3851 * aix386-core.c: New file for handling core files on AIX on PS/2.
3852 * targets.c: if AIX386_CORE, use aix386_core_vec.
3853 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3856 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3858 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3861 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3863 * Makefile.in: added dvi target
3865 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3867 * bfd.c: Use right name for tekhex tdata struct.
3868 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3869 * libcoff.h: Updated to get spacing change from coffcode.h.
3870 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3872 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3874 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3875 functions, with the "guts" of the old bfd_slurp_bsd_armap
3876 and bfd_slurp_coff_armap, but assuming we've already checked
3877 if the armap is present or not.
3878 Also, rewrite a bit to avoid keeping around obstack data
3880 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3881 Various fixes to correctly handle COFF_style archives names.
3882 (Note that because these have a trailing '/', the names can
3883 have embedded spaces.)
3884 * archive.c (bfd_slurp_armap): New function, replaces old
3885 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3886 _either_ format, and calls do_slurp_bsd_armap or
3887 do_slurp_coff_armap if either form of map is seen.
3888 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3889 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3890 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3891 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3893 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3895 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3896 * libhppa.h: Make millicode_start and millicode_end be unsigned
3897 int to be same type as CORE_ADDR in GDB. Why are these here?
3899 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3901 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3902 vaddr of the section to the addend.
3903 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3904 SCO_CORE to SELECT_VECS.
3905 (target_vector): add sco_core_vec.
3906 * sco-core.c (sco_core_vec): add leading underscore initializer.
3907 * configure.in (i[34]86-*-sco*): use target i386-sco.
3908 * config/i386-sco.mt: new file; define SCO_CORE.
3910 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3912 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3914 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3916 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3918 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3920 * hosts/i386linux.h: Include unistd.h.
3922 * aoutx.h (print_symbol): aout_stab_name returns a constant
3924 * libaout.h (aout_stab_name): Fix prototype.
3925 * stab-syms.c (aout_stab_names): Array is now const.
3926 (aout_stab_name): Return value is now pointer to const.
3928 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3931 * syms.c (asymbol): Added new field "app_data", for data
3932 particular to the application. Some of the linker flags ought to
3933 get moved to this field someday.
3935 * archures.c (bfd_default_scan): Recognize a few more numbers:
3936 80486, 80960, and 960.
3938 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3939 bfd_coff_std_swap_table, cast to PTR.
3940 * bfd.c (bfd_coff_swap_*): Deleted macros.
3941 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3943 * coffcode.h (type bfd_coff_backend_data): New structure type,
3944 contains pointers to the COFF-specific swapping routines.
3945 (bfd_coff_std_swap_table): New data structure, to be used when
3946 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3947 (bfd_coff_swap_*): New macros.
3948 * coff-mips.c (mips_coff_swap_table): New data structure.
3949 (ecoff_big_vec): Use it.
3950 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3951 * All other targets: Deleted coff-specific vector entries.
3953 * trad-core.c: Fixed some `PARAMS' uses that were missing
3956 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3958 * aoutx.h (some_aout_object_p): Protect arg prototype in
3959 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3961 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3963 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3964 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3965 PARAMS for readability.
3967 * aoutx.h: Add type to callback parameter.
3968 * coff-mips.c: Don't call trad-core.h, not needed.
3969 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3970 * trad-core.h: Eliminate, unused.
3972 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3974 * format.c (bfd_check_format): if default target isn't found
3975 then look through the entire list rather than return early.
3977 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3979 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3981 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3983 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3985 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3987 * coff-z8k.c: checkpoint, more addressing modes handled
3988 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3991 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3993 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3995 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3997 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3999 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4001 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4002 and about when file descriptors are closed.
4004 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4006 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4007 written out correctly.
4009 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4011 * section.c: New section bit SEC_SHARED_LIBRARY.
4012 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4013 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4016 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4018 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4019 macros; use PARAMS to declare the function pointers involved.
4021 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4022 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4024 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4026 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4028 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4029 declaring pointers to functions.
4030 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4031 * seclet.h: Declare external function with PARAMS.
4033 * doc/chew.c (exfunstuff): Eliminate.
4034 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4035 * doc/proto.str: Use paramstuff rather than exfunstuff.
4037 * libbfd.h: Update, based on changes in source code and chew.
4039 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4041 * libieee.h: Add FIXME about removing limit on number of sections.
4042 * bfd-in.h: Improve comments to make it clear that bfd.h is
4043 the wrong place to edit this file.
4044 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4045 same places where we install bfd.h.
4047 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4049 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4050 symbol type before blindly modifying the auxent. Specifically,
4051 only modify the endndx fields for types that need it, and don't
4052 set the array information for non-arrays.
4054 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4056 * aoutx.h (some_aout_object_p): Section list should be set up
4057 correctly anyways; don't have to set up "next" pointers manually.
4059 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4061 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4062 config/i386v.mh: removed -DUSG from HDEFINES.
4063 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4065 hosts/i386v.h: don't define POSIX_UTIME.
4067 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4069 * ieee.c (ieee_slurp_sections): make a private copy of the
4070 section's name before truncating it.
4072 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4074 * hppa.c: add symbol_leading_char entry in transfer vec
4076 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4078 * ieee.c (get_symbol): can now cope when two symbols of a
4079 different class, but the same index number occur consecutively.
4080 (get_section_entry): nicer name for sections being forward
4081 referenced. (ieee_archive_p): don't free the filename string,
4082 since it was never malloced.
4084 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4086 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4088 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4090 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4091 optionally setting the dimen info, since they are in the same
4092 memory locations. Also zero out external auxent.
4093 (coff_write_symbol): don't zero external auxent; now done in
4096 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4098 * Check fclose return value for errors.
4099 libbfd.h: bfd_cache_close now returns a boolean.
4100 cache.c (bfd_cache_delete): return fclose success value.
4101 (bfd_cache_close): return bfd_cache_delete return value.
4102 opncls.c (bfd_close, bfd_close_all_done): return result of
4105 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4107 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4109 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4111 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4112 work out a coff relocation type from a howto's attributes rather
4113 than using the input r_type field. This fixes PR1677 and allows
4114 conversion of a.out relocs to coff relocs.
4116 * coffcode.h (coff_write_relocs): if supplied a relocation
4117 relative to an absolute symbol, use the right symbol index.
4119 * reloc.c (bfd_perform_relocation): do a partial link for coff
4122 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4124 * changes to support i386-sysv with shared libraries:
4125 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4126 check for .data2; if _LIB is defined, check for it; map
4127 SEC_NEVER_LOAD to STYP_NOLOAD.
4128 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4129 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4130 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4131 if section has contents, not just if it is loadable; if
4132 TWO_DATA_SECS, check for .data2
4133 (coff_set_section_contents): set vma of .lib section to number of
4135 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4136 don't define coff_write_armap to bsd_write_armap.
4137 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4140 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4142 * solaris2.h: Get the definition of alloca from alloca.h if we
4145 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4147 * configure.in (i960-*-{aout,bout}): Support these.
4149 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4151 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4153 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4155 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4156 no-longer-used definitions of L_SET and L_INCR.
4157 * i386linux.h: Tweaks to smooth Linux build.
4159 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4161 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4163 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4165 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4166 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4167 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4168 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4170 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4171 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4173 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4175 * configure.host: New file, contains mapping of host configs
4176 to host support file names for bfd, binutils, opcodes.
4177 * configure.in: Use it.
4178 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4179 * i386bsd.c: Cleanup, reformat.
4180 * config/i386-bsd.mt: Comment changes.
4181 * config/i386bsd.mh: New file for core file support.
4182 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4183 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4184 on BSD 4.4 define ALIGN (sigh!).
4186 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4188 * libaout.h (aout_backend_data): added exec_header_not_counted
4189 field. For ZMAGIC files only, when text_includes_header is set, by
4190 default the length of the exec header is counted in the text
4191 section size. For go32, exec header is mapped in but does *not*
4192 contribute to the size of section.
4193 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4194 is not set, but ztih is, add the size of the exec header to the
4195 recorded size of the text section.
4196 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4197 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4198 Also set text_includes_header.
4199 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4200 by default in MY(backend_data).
4202 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4204 * aout-target.h (callback): Don't define this function if it won't be
4207 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4208 type doesn't match. Don't lose if file sections have already been
4210 (set_arch_mach): Set reloc_entry_size.
4211 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4213 * hosts/i386bsd.h: New file.
4214 * configure.in: Recognize i[34]86-*-bsd host.
4216 * aout-target.h (callback, write_object_contents): Delete unused
4219 * aoutx.h (reloc_type_lookup): New function.
4220 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4221 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4222 (MY_reloc_howto_type_lookup): Don't define it.
4224 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4226 (slurp_symbol_table): Use header byte order, not target byte
4227 order, for reading symbol data.
4229 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4231 * configure.in: Undo some brain damage in the host section.
4232 * configure.in: Reformat the target section, test many configs.
4233 * Makefile.in (make): Remove obsolete `make make'.
4234 * aoutx.h (some_aout_object_p): Make defines line up.
4236 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4238 Now a bfd knows whether underscores are normally prepended
4239 to symbols in its file format.
4241 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4242 coff-z8k.c: targets set so they have leading underscore
4243 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4244 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4245 without leading underscore flag
4246 * targets.c: add symbol leading char to xvec description
4247 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4249 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4251 * archive.c: Make errno global.
4252 * archive.c (_bfd_write_archive_contents): If read fails (and
4253 errno!=0) set bfd_error to malformed_archive (since this probably
4254 indicates a truncated archive), rather than system_call_error.
4256 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4258 * Makefile.in: added rules for i386bsd.c
4259 * i386bsd.c: new file, supporting 386bsd.
4260 * configure.in: recognize i386-*-bsd target.
4261 * config/i386-bsd.mt: new file - 386bsd target configuration.
4263 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4265 * configure.in: re-arrange host section to use *-*-* notation,
4266 clean up some of the target section as well
4268 * seclet.c: cast result of bfd_get_relocated_section_contents to
4269 avoid compiler warnings
4271 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4273 * coffcode.h (coff_section_symbol): Create section if it doesn't
4276 * bout.c: Removed some unused variables.
4278 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4280 * Portability fixes from p3:
4281 coffcode.h (coff_write_relocs): removed sanity check until it
4282 works on all targets (per advice from sac).
4283 config/hp9000.mh: new file to define USG.
4284 hppa.c: #undef hppa before the JUMP_TABLE.
4285 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4287 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4288 local variable target volatile to avoid mysterious bug in
4291 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4293 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4294 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4296 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4298 * coff-z8k.c (func_da, func_jr): Lint.
4299 * coffcode.h: Use memset rather than bzero.
4300 * elf.c: Use memcpy rather than bcopy.
4301 * tekhex.c: Use memset rather than bzero.
4303 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4305 Add Adobe a.out support.
4307 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4308 * config/adobe.mt: Add.
4309 * configure.in (*-adobe-* target): Add.
4310 * targets.c (a_out_adobe_vec): Add.
4311 * Makefile.in: add aout-adobe.c.
4313 * configure.in: Put two dashes in all entries to be matched.
4314 Add comments to remind people to do this.
4315 Reorder all entries that match manufacturer names, to occur
4316 last, so they will only be matched if no more specific match
4317 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4319 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4321 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4322 since we should never have a NULL section.
4323 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4324 tests, set the section to bfd_abs_section.
4326 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4328 * coff-z8k.c: getting closer
4329 * coffcode.h (coff_get_relocated_section_contents): allow
4330 EXTRA_CASES hooks for different arches to provide different reloc
4332 * seclet.h: #ifndef around it to allow multiple inclusion
4333 * srec.c: minor doc fix
4335 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4337 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4339 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4341 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4344 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4346 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4347 filling in reloc, in case immediately following code doesn't set
4350 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4352 * coffcode.h (coff_renumber_symbols): set the last renumbered
4353 symbol pointer to NULL, as expected by coff_write_linenumbers.
4354 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4355 type R_IHCONST used on the 29k.
4357 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4359 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4360 update, based on how the underlying file was opened. Obsoletes
4362 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4363 all FASCIST_FDOPEN config defines.
4365 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4367 * sparc-opc.c: Moved to opcodes library, now that we have one.
4368 * Makefile: Don't compile it.
4370 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4372 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4374 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4376 * section.c (bfd_set_section_flags): Remove a sanity check.
4377 It is unfortunately broken, and prevents strip from working.
4379 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4381 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4382 created by last change.
4384 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4386 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4387 * bfd-in.h: Bump to version 2.0.
4389 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4391 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4392 braindamaged HP/Apollo compiler happy.
4394 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4396 * format.c: Fix description of search for matching target.
4397 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4398 * targets.c: Update description of search for matching target.
4399 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4400 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4401 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4403 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4405 * Makefile.in: Added mostlyclean/clean/distclean rules.
4407 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4409 * targets.c (target_vector): Take out oasys (unless that is
4410 the default): Because there is no magic number in archives,
4411 there can be annoying target mis-matches.
4413 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4415 * sparc-opc.c: Rigorously updated to match architecture manual.
4417 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4419 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4420 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4421 to the built-in abs_section were not written out correctly.
4423 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4425 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4426 large, assume we're using a swapped byte order and fail with
4427 wrong_format rather than dumping core.
4429 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4431 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4432 filename constraints.
4433 * Makefile.in: Updated to reflect change.
4435 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4437 Add preliminary support for the we32k:
4439 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4441 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4443 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4445 * bout.c: added support for relaxable alignment relocs.
4447 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4448 pass down pointer to play area rather than use alloca
4450 * cpu-z8k.c (compatible): made static to reduce name space
4453 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4455 Add basic support for the z8k:
4457 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4458 section.c, targets.c,
4460 * syms.c: move mis-inserted patch.
4462 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4464 Documentation fixes:
4465 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4466 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4468 * reloc.c: break out addend item from surrounding text.
4470 * doc.str (DOCDD): Defined. Adds text to output.
4471 (bodytext): Put bulletize before kill_bogus_lines.
4472 * chew.c (bulletize): End itemization after a blank line, to
4473 prevent following text from being swallowed up in an item.
4475 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4477 * configure.in: Add sparclite as a target.
4479 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4481 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4484 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4485 from a coff file (csym is null), dont deref them
4487 * ieee.c (parse_expression): get the answer right when adding an
4488 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4489 on elts so that filename is filled in.
4491 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4493 * bout.c (howto_align_table): New set of relocs, with enough
4494 data for "objdump -r" to work.
4495 (b_out_reloc_type_lookup): Recognize alignment relocs.
4497 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4499 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4500 invocations of make. Also, always create installation
4503 * config/apollov68.mh: removed -g from CC definition.
4505 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4507 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4508 overflowing gp-offset range.
4510 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4512 * srec.c (srec_set_section_contents): don't write out sections
4513 without the LOAD and ALLOC attributes
4515 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4517 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4518 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4519 * aout-target.h (callback): Don't set page/seg sizes.
4521 (set_sizes): New routine.
4522 (backend_data): Point to it.
4523 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4524 (sunos4_aout_backend): Point to it.
4525 * aoutx.h (set_arch_mach): Call set_sizes callback.
4527 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4529 * aout-target.h: Make _bfd_slurp_extended_name_table be
4530 the default. Given that we *write* the suckers (for long
4531 archive member names), we really ought to be able to read them!
4532 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4533 seem to be needed, and many machines don't have it.
4535 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4537 * coff-m68k.c (vector): read and write archives in coff format.
4539 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4541 * opc-sparc.c: New file.
4543 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4545 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4546 pointers to bfd_byte* before performing arithmetic on them. Such
4547 use with bare void* pointers is a gcc extension.
4548 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4549 * archive (normalize): Add to CONST to match actual usages with
4552 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4554 * configure.in: Recognize i486 host cpu, and use i386-elf
4557 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4559 * config/stratus.mt (CC): Remove definition.
4560 * elf.c (bfd_section_from_shdr): Test for the possibility that
4561 section_from_elf_index returns NULL and don't dereference it.
4563 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4565 * add hppa_data to bfd tdata (indirectly via sef).
4567 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4569 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4571 * configure.in: error messages to stderr, not stdout
4573 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4575 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4576 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4577 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4579 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4581 * configure.in: recognize hppa* instead of hppa
4583 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4585 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4586 RTYPE2HOWTO to cope with same.
4587 * reloc.c (bfd_perform_relocation): added support for size of -2
4588 (subtract a word reloc type). Updated doc.
4590 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4592 * Makefile.in: merged changes from progressive, removed rcsid.
4594 * archures.c, archive.c, Makefile.dos: removed rcsid.
4596 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4598 * bfd-in.h : add BFD_IS_RELAXABLE flag
4599 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4600 header e_relaxable, major hackery in callbacks
4601 * libaout.h : add space for a_relaxable.
4602 * seclet.c (rel): don't relax empty sections
4605 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4607 * section.c (STD_SECTION): add some casts to the initializers for
4610 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4612 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4613 and add appropriate casts to keep (picayune) aix-cc happy.
4615 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4617 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4618 symbol pointers. Punt expensive & useless bfd_realloc. Use
4619 malloc for raw symbols, and free it before returning.
4620 (bfd_section_from_shdr): Do not slurp symbol table until politely
4621 asked. Do not even slurp string tables.
4622 (elf_get_symtab_upper_bound): Count 'em without reading them.
4623 (elf_get_symtab): This is how to politely ask. Schlurp!
4624 This should probably just *become* elf_slurp_symbol_table, FIXME.
4626 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4628 * archive.c (bsd_write_armap): write the timestamp of the
4629 archive header to be just a little bit later than the timestamp of
4630 the file, otherwise the linker will complain that the index is
4633 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4635 * configure.in: Add m68k-ericsson-*.
4637 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4639 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4640 * elf.c: Remove unconditional debug printf's.
4641 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4642 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4643 (elf_slurp_symbol_table): Hand out symbols in forward, not
4644 reverse order. Simplify duplicate code.
4646 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4648 * elf.c: Remove "(void)" casts from function calls where the
4649 return value is ignored, in accordance with GNU coding standards.
4651 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4653 * hppa.c: Apply John's standard fix to avoid "empty translation
4654 unit" warnings from some ANSI-C compilers.
4656 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4658 * hosts/solaris2.h: Configure same as sysv4.
4660 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4662 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4663 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4664 type match actual return type.
4665 * elf_print_symbol (section_name): Make CONST.
4667 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4669 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4670 New files, for Linux (a free Unix clone for 386 machines).
4671 * Makefile.in, configure.in, targets.c: Update accordingly.
4673 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4674 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4675 correct calling of howto special functions and fixes from Raeburn
4677 * archures.c: nuke bfd_reloc_code_type
4678 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4679 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4680 SEC_NEVER_LOAD, various other bfdgas newness
4681 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4682 * targets.c: change jump table vector to above
4685 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4687 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4688 its prototype will be included in libbfd.h. Change result type
4689 to struct * (rather than equivalent typedef) so it can be used in
4690 the prototype, where they typedef won't be known.
4691 * libbfd.h: Updated version.
4693 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4695 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4696 targets.c: HPPA merge.
4698 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4700 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4701 * config/solaris2.mh: Kludge around Sun compiler bug.
4703 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4705 * libaout.h (aout_backend_data): Change defs of two bitfields to
4706 be unsigned chars instead to get around rs6000 compiler problem.
4708 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4710 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4711 Correct misconception that there can be only one symbol table.
4712 Only call elf_slurp_symbol_table on the full symbol table, not
4713 the dynamic one which is only a subset of the full one.
4715 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4717 * coffcode.h (coff_compute_section_file_positions): For I960,
4718 don't align sections in file.
4720 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4722 * targets.c (struct bfd_target): Added field for target-specific
4723 (but not file-specific) data, for distinguishing minor
4724 characteristics between (e.g.) a.out formats.
4726 * section.c (struct sec): New field user_set_vma indicates vma
4727 field should be heeded, not assumed to be unset.
4728 (STD_SECTION): Initialize that field of standard sections to zero.
4729 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4731 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4732 pre-swapped version.
4734 * archures.c (struct bfd_arch_info): Fixed order of comment and
4735 field decl. New fields indicate size of page and segment for
4737 * cpu-m68k.c (N): Fill in values.
4738 * cpu-sparc.c (arch_info_struct): Ditto.
4740 * libaout.h (struct aout_backend_data): Various bits of data (not
4741 all used currently) with characteristics of a.out implementation.
4742 Important field for now is text_includes_header, indicating that
4743 the text section starts immediately after the file header, which
4744 gets mapped in with it.
4745 (struct aout_data): New fields indicate whether vma has been
4746 adjusted yet (not yet used), and what magic number will be used in
4747 the output file (should go away in favor of vma_adjusted).
4748 (WRITE_HEADERS): Code for dealing with section sizes and related
4749 header fields replaced with call to adjust_sizes_and_vmas.
4750 * aoutx.h (some_aout_object_p): Fill in magic number field.
4751 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4752 (set_arch_mach): Set page size and segment size once CPU
4754 (adjust_sizes_and_vmas): New function; has much code moved
4755 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4756 and size parameters, as well as many header fields, after deciding
4757 on magic number for output file. Checks to ensure that this
4758 adjustment has only been done once.
4759 (set_section_contents): Call adjust_sizes_and_vmas instead of
4760 doing much of the work here.
4762 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4763 default (null) values of these fields.
4764 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4765 value in exec header.
4766 (sunos4_aout_backend, MY_backend_data): Define backend data
4767 indicating file header is included in text section.
4769 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4771 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4772 gcc version 2, to avoid warnings.
4774 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4776 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4777 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4779 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4781 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4783 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4785 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4786 * configure.in: Rewrite target parsing to use simple format.
4787 Handle sparc-sun-solaris2 configuration.
4788 * aout64.h: Avoid ANSI C brain death warning.
4789 * elf.c: Avoid trigraph (???) or /* in comments.
4791 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4793 * config/sysv4.mh: new file, RANLIB=echo
4795 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4797 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4799 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4800 elf_core_tdata_struct into a single common struct. Core files
4801 wouldn't have worked at all without this.
4802 (bfd_elf_find_section): New function for GDB's undercover use
4803 to find string sections that BFD hides from it.
4804 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4806 (elf_object_p, elf_core_file_p): Allocate internal file header
4807 storage dynamically.
4808 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4809 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4811 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4813 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4815 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4817 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4819 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4821 * configure.in: handle m680[01234]0 as aliases for m68k
4823 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4825 * coff-a29k.c: do byte relocs correctly
4826 * coffcode.h (styp_to_sec_flags): never load INFO sections
4827 * seclet.c (rel): don't relocate INFO sections
4829 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4831 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4832 Make the symbols unmodifiable.
4833 (bfd_section_init): Deleted.
4834 * init.c (bfd_init): Don't call bfd_section_init.
4836 * section.c (bfd_set_section_contents): Ensure that range to be
4837 written is within section boundaries.
4838 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4841 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4843 * coff-i960.c (howto_table): Deleted.
4844 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4845 interesting entries from old howto_table.
4846 (RTYPE2HOWTO): Adjusted to use switch.
4847 (coff_i960_reloc_type_lookup): New function.
4849 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4850 records for section symbol.
4851 (make_abs_section): Unused; deleted.
4852 (renumber_symbols): Re-order symbols so undefined symbols come
4853 last, as COFF format desires.
4854 (coff_write_symbol): Put C_FILE symbols in debug section always.
4855 (coff_section_symbol): New function; creates a symbol with the
4856 same name as a section, and sets up aux records for it.
4857 (coff_add_missing_symbols): New function; adds section symbols to
4858 symbol table if they aren't there already. Should someday also
4859 add a dummy C_FILE symbol if none is present.
4860 (coff_write_object_contents): Add missing symbols before preparing
4861 symbol table to be written.
4862 (coff_slurp_reloc_table): Verify that symbol indices read in are
4863 in a reasonable range.
4864 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4865 (obj_conv_table_size): Accessor macro.
4867 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4868 reloc types on i960.
4870 * bfd-in.h (bfd_get_section_name): New macro. Like
4871 bfd_section_name, but returns rvalue, not lvalue.
4872 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4873 (bfd_get_section_flags): Now returns rvalue.
4875 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4876 general, some specific to sparc or i960.
4878 * aoutx.h (set_section_contents): Set VMA for each section based
4879 on previous section. If text section VMA doesn't appear to have
4880 been set, make a best guess from the type of file.
4882 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4884 (MY(vec)): Initialize reloc_type_lookup field.
4886 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4887 (bfd_error_trap, bfd_error_vector): Extern, not common.
4889 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4890 few types of relocs for sparc; will need enhancement.
4892 * bout.c (callj_callback): Use DEFUN macro in definition.
4893 * coff-i960.c (optcall_callback): Likewise.
4895 * targets.c (bfd_target): Added fields reloc_type_lookup and
4896 _bfd_make_debug_symbol. Also minor comment changes.
4897 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4898 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4899 than arch info, and dispatch with BFD_SEND. Callers changed.
4900 * archures.c (struct bfd_arch_info): Deleted field
4902 * cpu-*.c: Don't initialize that field.
4904 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4905 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4906 (bfd_errmsg): Now returns ptr to const.
4907 * bfd-in.h (bfd_errmsg): Fix prototype.
4909 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4910 * reloc.c (bfd_generic_relax_section): Ditto.
4912 * section.c (Section Output doc): Improve description of use of
4913 output_section and output_offset.
4915 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4917 * sco-core.c: new file from net.
4918 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4919 Now we have the hairy linker, it's possible to move symbols from
4920 one section into another. Actually make that work!
4922 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4924 * hosts/sun3.h: fix declaration of free.
4926 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4928 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4929 * coff-h8300.c (reloc_processing): all relocs are relative to
4931 * opncls.c: don't use fdopen on DOS systems
4933 short patches from Glenn Kasten (glenn@ready.com)
4934 * target.c: enabled oasys support
4935 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4936 fix problem where a relocation which crossed a modification byte
4937 boundary did not work. Fix problem where a relocation near the end
4938 of a data record did not work.
4941 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4943 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4944 archvie header string counts the endian way, this heuristic sees
4945 how big an archive string to read by trying it one way and if the
4946 string table is unreasonably big, trying it the other. *FIXME*.
4947 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4949 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4951 * bfd-in.h: Increase version number to 1.97, for consistency
4953 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4955 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4957 * bfd-in.h: bump version to 1.96
4958 Major change; changed calling convention for
4959 bfd_get_relocated_section_contents so that caller allocates
4960 memory for section data.
4961 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4962 seclet.c, targets.c, bfd.c: reflect new convention.
4963 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4964 case, then use reasonable default values for SEC_* flags.
4966 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4968 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4969 size of output reloc struct.
4970 * targets.c, Makefile.in: comment out tekhex for the moment.
4971 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4972 * configure.in: tandem target is st2000
4973 * coff-m68k.c: rename static howto_table to global
4974 m68kcoff_howto_table.
4975 * bout.c: remove unnecessary abort
4976 * coff-a29k.c: various changes to the way relocations work to cope
4977 with the "new order" and latent bugs.
4980 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4982 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4983 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4984 * reloc.c (bfd_perform-relocation): don't relocate refs to
4985 absolute symbols if doing a partial link.
4987 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4989 * configure.in: Add a29k-amd-udi.
4991 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4993 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4994 internal_exec structure before initializing the fields that
4995 are used, so that the unused fields are in a known state.
4997 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4999 * tekhex.c (struct data_struct): Convert from typedef that
5000 typedefs nothing to a normal structure declaration.
5001 * tekhex.c (pass_over): Prototype args for function that
5002 second arg points to.
5004 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5006 * Makefile.in: remove old style staging. Do not print recursion
5009 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5010 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5013 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5015 * bfd.c, Makefile.in: added tekhex
5016 * aoutx.h (set_section_contents): pages should be padded to the
5017 size of a page, not the size of a segment.
5018 * configure.in: added go32 host and i386-aout target.
5019 * i386aout.c, libaout.h: now works for go32 target
5020 * ieee.c: fix bit rot.
5021 * seclet.c: support for padding seclet type.
5023 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5025 * Makefile.in: added .NOEXPORT:
5027 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5029 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5031 * elf.c (elf_compute_section_file_positions,
5032 elf_write_object_contents): Return boolean, not NULL (which
5034 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5035 Also ifdef-out code that aborts on unhandled section types.
5037 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5039 * configure.in: Recognize ncr3000 config
5040 * Makefile.in (MINUS_G): Pass on to recursive makes.
5041 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5043 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5045 * Makefile.in: Now that we have sym.h and symconst.h, compile
5046 coff-msym.c on all systems.
5047 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5048 * coff-msym.c: Update include files and comments; add weakext bit.
5050 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5052 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5053 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5055 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5057 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5058 * configure.in: Add new host and target configs.
5059 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5060 structs, which vary; just use member name.
5061 (elf_object_p, elf_core_file_p): Lint, fix comments.
5062 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5064 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5066 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5067 local, disposable, copy of the external form of section header
5068 table and program header table entries.
5070 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5072 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5074 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5076 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5079 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5081 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5083 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5085 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5086 not internal bfd_assert function (twice).
5088 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5090 * aout-target.h: change ar_max_namelen to 15 (the right value)
5091 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5094 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5096 * archive.c (bfd_generic_archive_p): check for bout archives too.
5097 * bout.c: make it work again.
5099 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5101 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5103 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5104 bfd_xmalloc() instead of bare malloc().
5106 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5108 * Makefile.in: pass down MAKEINFO on info.
5110 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5112 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5113 host/h-<foo> now just <foo>.
5114 * configure.in: reflect changes
5116 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5118 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5119 actual source file, not just the generated libbfd.h.
5121 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5123 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5124 gdb on little-endian 960 code.
5125 * archive.c (compute_and_write_armap): indirect symbols should go
5126 into the archive header too.
5128 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5130 * Makefile.in: added check target.
5132 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5134 * coff-msym.c: Move this file from gdb/ecoff.c. It
5135 handles byte-swapping for ECOFF (MIPS symbol) files.
5136 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5137 to the files built on MIPS-based hosts.
5138 * Makefile.in: Add rule for coff-msym.
5140 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5142 * Makefile.in: added clean-info target. MINIMIZE=1.
5144 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5146 * coff-rs6000.c: Move core file functions into separate
5147 new file rs6000-core.c. This is needed because reading
5148 core files depends on native include files that conflict
5149 with ../include/coff/rs6000.h.
5150 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5152 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5154 * aoutx.h (NAME(aout,print_symbol)): Don't print
5155 symbol addresss for undefined symbols.
5156 * coff-rs6000.c: Various updates (due to target-
5157 independent changes).
5158 * libbfd.h: Ditto (tdata field is now a union).
5159 * hosts/h-sparc.h: Removed prototype for bogus function
5160 'emset' (presumably should have been 'memset' - which is there).
5162 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5164 * configure.in (mips-big-* target): Same is Iris.
5166 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5168 * aoutx.h (translate_from_native_sym_flags): when creating an
5169 alias symbol, fill in the section as undefined, rather than
5170 leaving it blank. If an output section can't be found for a
5171 symbol, then don't core dump.
5173 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5175 * Makefile.in, configure.in: removed traces of namesubdir,
5176 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5177 copyrights to '92, changed some from Cygnus to FSF.
5179 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5182 * coff-h8300.c: fix stupid reloc subtraction bug
5183 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5184 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5185 the symbol.flags and done_lineno fields.
5187 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5189 * coffcode.h (coff_write_symbol): write out the correct number of
5191 * cpu-h8300.c: fix disassembly bug
5193 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5195 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5196 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5197 reloc.c, section.c (bfd_map_over_sections), targets.c
5198 (bfd_target_list): Protolint.
5199 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5201 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5203 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5205 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5206 section of a symbol rather than the section of a reffed symbol to
5207 determine the r_index of an emmitted reloc.
5209 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5211 * PORTING: New (preliminary) porting guide.
5213 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5215 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5216 (howto_hvrt16): lint.
5218 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5220 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5221 a full configuration (with possible cross-development),
5222 instead of using host-aout.c.
5224 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5226 * aout-target.h (MY(write_object_contents):
5227 Set obj_reloc_entry_size (abfd).
5228 * gen-aout.c: Change to emit a .c files, not a .h file.
5230 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5232 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5233 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5235 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5237 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5238 with more than one auxent can cause nasty core dumps.
5240 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5241 "done_lineno" so that a symbol which appears twice in the symbol
5242 table only gets it's linenumbers relocated once. Modifed
5243 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5246 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5248 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5249 stuff to use the New Order.
5251 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5253 * ieee.c: Change type of envi[] to unsigned char.
5255 * configure.in: fix vax ultrix configuration.
5257 * elf.c (bfd_section_from_shdr): Deal with null return from
5258 bfd_make_section(). (elf_object_p): Select endianess properly.
5260 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5262 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5264 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5266 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5267 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5268 * host-aout.c: Don't use aout-params.h; configure these systems
5269 in their xm files, not in a randomly generated file.
5270 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5272 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5274 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5276 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5277 host_aout_vec here as well.
5279 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5281 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5282 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5283 to prevent undefined symbol.
5285 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5287 Various lints found on PersSony
5288 * aoutx.h: cast an enum
5289 * coff-a29k.c: many ints in reloc structure turned to enum
5290 * coffcode.h: more enums
5291 * cpu-h8300.c: more enums
5292 * opncls.c: more enums
5294 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5296 * configure.in: Make Tahoe configuration work again.
5297 * bfd-in.h: Remove trailing comma from enum declaration.
5298 * ieee.c: Can't put byte values >0x7F into a signed char.
5300 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5302 * Makefile.in: Add dependencies for various coff-*.o files.
5304 * elf.c: Remove extraneous paren from core_prpsinfo and
5305 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5306 Replace references to old section "size" member with new
5307 "_raw_size" member. Implement elf_make_empty_symbol, which
5310 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5312 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5315 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5317 * coffcode.h (bfd_coff_relax_section): now static.
5318 (bfd_coff_get_relocated_section_contents): various type lints.
5320 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5322 New entry point in the transfer vector - bfd_relax_section.
5324 * aout-target.h: add to vector, call generic_relax
5325 * bfd-in.h: add to vector
5326 * bfd.c: add #define for vector
5327 * bout.c: add to vector, call generic_relax
5328 * coffcode.h: add to vector, also now has coff specific relax code
5329 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5330 * elf.c: call generic_relax
5331 * ieee.c: call new vector, clean up some bugs due to the creation
5333 * libbfd.h: add bfd_generic_relax_section EXFUN
5334 * oasys.c: call generic_relax
5335 * reloc.c: implement generic_relax
5336 * seclet.c: moved much of this into coffcode.h
5337 * srec.c: call generic_relax
5338 * targets.c: define new transfer vector
5340 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5342 * everything: now modified to use smaller reloc type. Self hosts
5345 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5347 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5348 New files for stratus.
5350 * configure.in: Add configuration fragments for stratus.
5352 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5354 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5355 variables as CONST since they are set to point to a const char
5356 string. Fixes compiler complaints.
5358 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5360 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5363 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5365 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5366 symbols, so that we can emit the correct file name even
5367 if it's an include file.
5369 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5371 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5372 (Reported by john@labtam.labtam.oz.au (John Carey)).
5374 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5376 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5378 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5379 being used to -DHAVE_PROCFS.
5381 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5382 '#include "fopen-same.h"' to end of file to match other h-* files.
5384 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5386 * configure.in: Change svr4 references to sysv4. Add case
5387 "unknown" for target vendor and infer some targets based
5388 on the specified operating system.
5390 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5392 * bfd-in.h, libaout.h: ANSIfy enums.
5394 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5396 * archive.c (normalize): created version for VMS which removes the
5397 VMS directory crap from the front and end of a filename, eg turn
5398 [-.foo]bar.obj;123 into bar.obj
5399 (bfd_construct_extended_name_table): now writes index into an
5400 extended name table in decimal - the same base used to read an
5401 extended name table.
5403 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5405 * aout-encap.c: Fix to use aout-target.h.
5406 * aoutf1.h: Use standard MY_object_p and MY_callback
5407 in aout-target.h. Remove target-specific versions.
5408 * host-aout.c: Re-write to use aout-target.h.
5409 * gen-aout.c: New files use with host-aout.c to generate
5410 host-specific a.out-related parameters.
5411 * Makefile.in: host-aout.o depends on aout-params.h, which is
5412 generated by gen-aout.
5413 * aout-target.h: Make a little more flexible.
5414 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5415 macro. Instead, inline it in aout-target.h.
5416 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5417 a gcc -Wall warning.
5418 * archive.c: Add missing commas in DEFUN macro (2 places).
5419 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5420 Berkeley ones, now that libiberty has them:
5421 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5422 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5423 remove unused variable.
5425 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5427 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5428 and execname inside HAVE_PROCFS ifdef since they are unused
5429 when it is not defined.
5431 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5433 * elf.c: Flag all sections as either code or data. We can't
5434 be sure what they are anyway, since ELF doesn't fit the
5435 traditional model of text+data+bss very well. Add new local
5436 function elf_read() to simplify code. Record entry point in
5439 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5441 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5442 rather than N copies of the same lines.
5444 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5446 * cpu-h8300.c: disassemble branch displacements correctly
5447 * coff-h8300.c: put reloc offsets out in 32bits
5449 * makefile.dos, configdj.bat: New files from DJ
5450 * cache.c: fopen with new macros is needed for DOS.
5451 * ieee.c: environ renamed to envi to stop an include file
5453 * opncls.c, coff-rs6000.c: more fopens with macros.
5455 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5457 * Makefile.in: infodir belongs in datadir.
5459 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5461 * Makefile.in: fix where docdir lives
5463 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5464 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5465 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5466 srec.c, syms.c, targets.c : all new documentation and lint
5470 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5472 * coffcode.h, srec.c: Lint.
5474 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5476 * Makefile.in: install using INSTALL_DATA, added standards.text
5479 * configure.in: mark directory as target dependent. configure
5480 nows works in objdir always so make file existence checks
5483 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5485 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5486 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5487 and mandir now keyed off datadir by default.
5489 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5491 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5492 computation of arch and machine type so it's worked out before
5493 some_aout_object_p is called.
5494 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5496 * archures.c: add extra field 'section_align_power' to hold
5497 default section alignment in object files.
5498 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5499 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5500 initialize the new field.
5501 * bout.c (b_out_callback): replace the text size, since aout
5503 * aoutx.h: Documentation in the new style
5505 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5507 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5508 use the saved value if mtime_set is already set (intended
5509 for archive files, though apparently not used yet).
5511 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5513 * targets.c: Revise comments about how to configure the target
5514 vector, to match reality. Remove mention of obsolete methods.
5515 Remove long lists of capitalized macros that turn into the same
5516 thing in lowercase. Normal vector simply lists all known
5517 lowercase xvec names; all other cases are handled by SELECT_VECS.
5519 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5522 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5523 list of supported targets.
5525 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5527 * archive.c (bsd_write_armap): The pad byte sometimes added to
5528 the string table in a __.SYMDEF member is now
5529 counted as part of the size of the string table.
5530 This is compatible with the old ranlib, as well as Sun's.
5532 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5534 * srec.c: Rewrote to fix many bugs; now gets the record type
5535 right, doesn't choke on input, sets the start address in an S9 and
5536 fills in the filename on an S0.
5538 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5540 * cpu-h8300.c: Add support for MEMIND addressing mode
5542 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5544 * coffcode.h: use the new macro if available
5546 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5547 * Makefile.in: Fixed dependencies due to file rename
5549 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5550 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5551 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5552 newos3.c, stab-syms.c, syms.c: All these files have had their
5553 #includes altered to point to the new places.
5555 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5557 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5559 * configure.in: Add vendor "ncr" as supported per-target vendor.
5560 Add svr4 case for i386 per-host case.
5562 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5565 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5567 * syms.c (bfd_decode_symclass): Return 'A'
5568 for symbols that are both absolute and global.
5569 * archive.c (bfd_special_undocumented_glue): Return NULL
5570 if bfd_ar_hdr_from_filesystem returns NULL.
5572 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5574 * Makefile.in: added coff-h8300
5575 * configure.in: now h8 is a coff target
5576 * cpu-h8300.c: fix various disassembly problems
5577 * libcoff.h: took out some code which has been #0ed for a long
5579 * targets.c: added h8 coff
5580 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5581 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5583 * coffcode.h: Started to change the way machine dependencies are
5584 handled, from the nest of #ifdefs to macros defined in the
5585 including coff-<foo>.c
5587 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5589 * aoutx.h (some_aout_object_p): Set the `executable' bit
5590 if the entry point is contained in the text segment, even if the
5591 text segment is at location 0.
5593 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5594 nonstandard MIPS sections (.rdata, .sdata, etc).
5596 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5597 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5598 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5600 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5602 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5604 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5605 from syms.c to new file stab-syms.c. Also, since GNU extended
5606 type codes such as N_SETT are no longer in ../include/stab.def,
5607 include them manually.
5608 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5609 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5610 * libaout.h: Added prototype for aout_stab_name().
5611 * Makefile.in: Update Makefile for new stab-syms.[co].
5613 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5615 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5616 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5617 just make N_XXX work by excluding the header from the text segment.
5618 * aoutx.h: Fix comments to match.
5620 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5622 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5623 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5624 for the "logical" text segment (i.e. never consider the exec
5625 header to be part of the text segment). This change is
5626 needed for consistency with various other parts of bfd and ld.
5627 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5628 and move calculation of obj_textsec(abfd)->size to libaout.h.
5629 * bfd-in.h: Removed bogus ';'.
5631 * Makefile.in: Add MINIMIZE flag to select lean
5632 or bloated target_vector.
5633 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5634 * newsos3.c: Fixes to ../include/aout64.h remove need
5635 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5637 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5639 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5640 handle both little and big-endian targets, with little
5641 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5642 * host-aout.c: Add FIXME note.
5644 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5646 * targets.c: Make the default target_vector contain
5647 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5648 Old behavior can be gotten by defining ALL_TARGETS.
5649 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5650 Factored out common code into new file aout-target.h.
5651 Saves a lot of duplicate code for a.out variants.
5653 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5655 Get 'make headers' to work when configured with +subdirs.
5656 * Makefile.in: Add $(subdir) to docdir path.
5657 * doc/Makefile.in (protos): Add $(srcdir) prefix
5658 to name of sed scripts.
5660 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5662 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5663 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5664 to include names of N_SETT etc.
5666 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5668 * elf.c: Add minimal support for ELF symbol tables. Generates
5669 canonical bfd symbol tables from ELF symbol tables. Change the
5670 name of some functions from bfd_<name> to elf_<name>.
5672 * syms.c: Trivial fix to comment to remove a redundant "to".
5674 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5676 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5677 form that GDB recognizes as COFF.
5679 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5681 * ieee.c (ieee_object_p): cast NULL correctly.
5682 * configure.in: added harris host
5684 * coff-a29k.c: Lots of changes, most from David Wood.
5686 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5688 * coff-m88k.c (coff_write_armap): Just #undef it.
5690 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5692 * Makefile.in: standardize on MINUS_G to disable debugging
5693 * coff-m88k.c: create coff armaps instead of bsd ones.
5694 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5697 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5699 * elf.c: Additions to support ELF format core files.
5700 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5701 has support for /proc (all the include files in particular).
5703 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5705 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5706 of two N_SO stabs, one for directory, and one for filename.
5708 * bfd-in.h (print_vma): Factor out duplicate definition.
5710 Exit a little more gracefully when malloc returns NULL.
5711 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5712 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5713 * libbfd.h: Rre-generated due to libbfd.c update.
5715 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5717 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5719 * elf.c (elf_object_p): Don't try to create a bfd section for
5720 the first ELF section header. It is just a placeholder.
5722 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5724 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5725 core files, when compiling native.
5726 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5728 FIXME: The aoutf1.h change below needs to be reversed back
5731 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5733 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5734 manipulation of lnno fields in lineno structs in a coff-<f>.h
5735 independent way. Override it in coff-<f>.h to your favourite
5736 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5737 (coff_swap_lineno_out): modified to use the new macros.
5739 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5741 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5742 unknown arch when the magic number doesn't specify the
5743 architecture, since some OSs (eg old sun3s) don't set the number, and
5744 020 is probably the right answer anyway.
5746 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5748 * hosts/h-news.h, hosts/h-rtbsd.h:
5749 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5750 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5751 bfd_print_symbol_nm, for use by nm.
5752 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5753 bfd_print_symbol_nm option, to print in nm format.
5754 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5755 oasys.c (oasys_print_symbol): Provide stub implementations
5756 for bfd_print_symbol_nm.
5757 * syms.c: New function bfd_decode_symclass, used by nm printer.
5758 New function bfd_stab_name to look up string name of stab code.
5760 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5762 * Makefile.in: Added ctor.c
5763 * archures.c (bfd_default_arch_struct) added
5764 bfd_default_reloc_type_lookup.
5765 * coffcode.h: removed a load of #if 0ed code.
5766 (coff_compute_file_section_positions): now works out the section
5767 alignment and size correctly in all cases.
5768 (coff_get_symtab): looks for constructor symbols and calls the
5769 right function when they're found. (coff_canonicalize_reloc):
5770 knows when a section is full of constructors and does the right
5772 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5774 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5775 * libcoff.h: removed #if 0ed code
5776 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5777 arch independent constructor relocation type.
5778 (bfd_reloc_type_lookup): removed the comment "this will go away"
5779 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5780 reloc which is used when BFD_RELOC_CTOR falls through to give a
5781 default 32bit reloc for constructors.
5782 (bfd_default_reloc_type_lookup): added.
5783 * aoutf1.h: fixed SEGMENT_SIZE typo.
5785 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5787 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5788 matching prefix "coff".
5789 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5790 rs/6000 csect records.
5792 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5794 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5795 * configure.in: add motorola delta88 cases
5796 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5797 write_armap prototype
5798 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5800 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5802 * Rename COFF-related files in `coff-ARCH.c' form.
5803 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5804 coff-mips.c, coff-rs6000.c to be exact.
5806 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5807 make output clutter.
5808 * config/mt-*: Ditto.
5810 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5812 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5813 John Gilmore. Archive support from Damon A. Permezel.
5815 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5816 * configure.in: Add rs6000 case.
5817 * targets.c: Add rs6000 vector.
5818 * archures.c: Add rs6000, fix comment on romp.
5819 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5820 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5821 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5822 * section.c (bfd_make_section): Return NULL on attempt to create
5824 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5825 (bfd_swap_aouthdr_in): Handle lots more members.
5826 (make_a_section_from_file): If section has already been seen,
5827 just return false rather than overwriting it.
5828 (coff_real_object_p): Understand incoming magic numbers.
5829 (coff_set_flags): Understand outgoing magic numbers.
5830 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5831 (build_debug_section): Add fn for reading debug string section.
5832 (get_normalized_symtab): Handle symbol names in debug string section.
5833 Remove unused obj_string_table.
5834 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5835 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5836 existing section before making one.
5837 * cpu-rs6000.c: New file.
5838 * rs6000coff.c: New file.
5840 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5842 * elf.c: Add partial support for ELF format corefiles. Still needs
5843 support for extracting registers from corefiles.
5845 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5847 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5848 RANLIB is defined as echo, send the output to /dev/null to help
5849 reduce clutter in the output from doing a make.
5851 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5853 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5854 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5856 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5858 * coffcode.h (coff_compute_section_file_positions): make it pad
5859 section size out if there are alignment restrictions so that the
5860 image will be ok on a system where section positions are worked
5861 out by accumulating sizes rather than from the section headers.
5862 * targets.c (proto write_armap). Changed orl_count to unsigned.
5863 * opncls.c (bfd_close_all_done). Added so that generative
5864 programs like gas can close a bfd without causing bfd confusion.
5865 * libbfd.h (changed becuase of protos)
5866 * amdcoff.c: messed with the way that jmp displacements are
5867 calcualated. This may not yet be totally correct.
5868 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5870 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5871 abs symbol has no section (like a register symbol).
5872 (coff_write_symbol) now zeros auxent before filling it up to help
5873 with sensitive applications.
5874 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5876 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5878 * bfd.c: Make sure we don't get a macro strerror().
5879 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5880 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5881 attempt to recover command, ifdef NO_CORE_COMMAND.
5882 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5884 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5886 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5888 * archive.c (bsd_write_argmap): The size of the ranlib structures
5889 should not include the size field itself.
5890 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5891 adata(abfd)->exec_bytes_size field instead of constant macro,
5892 because aoutx.h compiles to a simple .o file shared by
5893 all 32-bits a.out targets.
5895 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5897 * configure.in: Allow i386-sco-sysv.
5898 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5899 * cpu-h8300.c: lint.
5901 * host-aout.c: New strategy. We use common code, include files,
5902 and data structures to handle the file, but set a few parameters
5903 from the host's config file (page size, text start addr, etc).
5904 * libaout.h: Define HP BSD machine types.
5905 * aoutf1.h: Handle reading a.outs with these types.
5907 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5908 virtual-memory-address of the .reg section. We can't just make a
5909 section for "all the regs and nothing else" because only GDB knows
5910 exactly where the regs are (scattered around the upage and stack).
5911 Clean up memory allocation. Remove big- and little-endian
5912 vectors, replace with single vector; this only runs on the host,
5913 in host byte order. Replace byteswap routines with aborts in case
5915 * targets.c: There's only one trad_core_vec now.
5916 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5918 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5920 * hosts/h-amix.h (free): Fix prototype.
5922 * aoutx.h: Don't use NULL as an integer, for braindead systems
5923 that declare it as (void *)0. (From Peter Schauer.)
5925 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5927 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5928 problem with bad Ultrix system headers.
5929 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5930 various kinds of alignments for the various kinds of
5933 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5935 * doc/Makefile: Don't assume . is on the path (from James Clark).
5937 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5939 * Makefile.in: Avoid Sun Make VPATH bugs.
5940 * targets.c: Declare trad_core vectors extern.
5942 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5944 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5945 * libbfd.h: Moved ALIGN macro here.
5946 * bout.c (b_out_callback): Replace i960_align by align_power.
5948 * libaout.h (struct aoutdata): Added fields page_size,
5949 segment_size and exec_bytes_size. These help generic code
5950 (in aoutx.h and libaout.h) to figure out where to align
5951 the various segments in a demand paged file.
5952 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5953 to decide if the exec header counts in a_text (text segment size).
5954 Also, assume D_PAGED flag is set; don't set it here.
5955 * bout.c (b_out_callback): Add initialization of
5956 adata fields page_size, segment_size, and exec_bytes_size.
5957 * host-aout.c (NAME(host_aout, callback) and
5958 NAME(host_aout,mkobject): Ditto.
5959 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5960 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5961 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5962 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5963 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5964 for some systems (mainly sunos), so do it in the callback instead.
5965 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5966 * aoutx.h (NAME(aout,set_section_contents): Change the way
5967 filepos and size of sections are carried out to support
5968 older styles of demand paged executables.
5971 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5973 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5974 * bfd.c: Added macros to enable gas to swap coff records.
5975 * coffcode.h: Make the coff_swap_*_out routines return the number
5976 of bytes swapped, and cleaned up their prototypes.
5977 * configure.in: Added ebmon/coff support
5978 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5980 * targets.c: Added new entry points for coff swapping
5982 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5984 Restructure configuration scheme for bfd, binutils, ld.
5986 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5987 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5988 Change some config names to match other dirs.
5989 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5991 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5992 ../include/sysdep.h.
5993 * cpu-i960.c: Strncmp needed a length arg.
5994 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5995 * i386aout.c: Remove dead N_TXTOFF override.
5996 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5997 * config/: Rename some config files to match up h-*.h names.
5998 Remove all the HOST_SYS definitions from the config files.
5999 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6000 * hosts/h-hp9000.h: Remove USG comment.
6001 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6002 * hosts/h-news.h, h-sparc-64.h: New config files that had
6003 previously been kludged in the <sysdep.h> file.
6005 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6007 * config/*: trad-core support is HOST dependent, not target
6008 dependent. Target config files only set DEFAULT_VECTOR and/or
6009 other vector elements. Exception: when host-aout.c is in use,
6010 in which case we're forced to assume we're native (hp, vax,
6011 tahoe). Rename XDEPFILES to HDEPFILES.
6012 * Makefile.in: Rename XDEPFILES.
6013 * config/h-sun*: Don't force static linking.
6014 * trad-core.c: Document how to use it nowadays.
6015 * i386aout.c, newsos3.c: Clean up.
6016 * i386coff.c: Allow 386 coff files to be used as core files too
6017 (for reading core files from embedded systems).
6019 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6021 * Add i386aout.c for a.out support on the i386.
6023 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6025 * reloc.c, section.c, syms.c, targets.c: correct info-node
6026 structure in *doc* comments.
6027 doc/Makefile: stop hiding complaints from makeinfo.
6029 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6031 * aoutx.h (...some_aout_object_p): Take a third parameter,
6032 the internal_exec struct, and avoid ever looking at an
6033 external_exec. All callers changed to read the entire
6034 external_exec struct, swap and check its magic number,
6035 swap in the whole structure, and pass the swapped-in version to
6037 * bout.c: Bring into modern era. Use single _object_p routine
6038 for big- aand little-endian. Provide internal and external
6039 exec header structs. Use separate swap-in and swap-out routines.
6041 * libaout.h: Move struct internal_exec from ../include/aout64.h
6042 to here. Add obj_symbol_entry_size to struct aoutdata.
6043 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6045 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6046 EXTERNAL_NLIST_SIZE. Callers changed.
6048 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6050 * bfd.c: Remove strerror() to libiberty.
6052 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6053 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6054 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6055 last byte of transfer, not first byte, is within the section.
6057 * host-aout.c: Remove `BSD' archive support. Lint.
6059 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6060 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6061 `bfd_arch_info_type'. All uses changed.
6062 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6063 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6064 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6065 it needs a better name.) All uses changed.
6066 * targets.c: Rename `enum target_flavour_enum' to `enum
6067 target_flavour', and remove the `_enum' from all of the enum
6068 values themselves. All uses changed.
6070 * configure.in, config/h-i386mach: i386 mach host.
6071 * config/t-i386-aout: Use host-aout.c.
6073 * trad-core.c: Give it its own xvec's to make it independent
6074 of other file formats.
6075 * ecoff.c, host-aout.c: Remove refs to trad-core.
6076 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6077 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6079 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6081 * reloc.c: Extended NEWHOWTO macro
6082 * ieee.c: Changed the way 8bit pcrel is done
6083 * cpu-h8300.c: got the registers in the right order
6085 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6087 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6088 prediction is vindicated!
6090 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6091 Remove refs to howto.c, since Steve forgot.
6093 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6095 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6096 still work. Now allows any architecture/machine to be set.
6098 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6100 * howto.c deleted and moved code to reloc.c
6102 * libbfd.h, libbfd-in.h removed $id stuff for real
6104 * cpu-h8300.c Made it match various different spellings of h8300.
6106 * archures.c: Took out the first char filter which made it only
6107 look for a cpu/arch match when the first chars of supplied and
6108 tested names were the same.
6110 * targets.c removed oasys stuff, pending someone to fix the bugs
6114 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6116 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6117 ELF support good enough for GDB.
6118 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6119 m68k-cbm-svr4 host and target.
6120 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6121 so `diff' and `patch' can cope.
6123 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6125 * archures.c: removed texinfo error
6127 * init.c: added texinfo hooks, and removed initialization error
6130 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6133 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6135 * cpu-i960.c: Avoid numerical count of initializers.
6137 Vax Ultrix changes from David Taylor <taylor@think.com>:
6138 * host-aout.c: Make little-endian vector really little-endian.
6139 * configure.in: Separate vax and tahoe cases, handle ultrix.
6140 * config/t-vax: Add trad-core.o.
6141 * config/h-vaxult: New host system.
6143 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6145 * bfd-in.h VERSION, change version number to 0.18, this makes a
6146 gap, but now is the same as the linker version number.
6148 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6149 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6150 files will eventually contain processor specific bits for bfd,
6151 like strange relocation information and dis/assembly. So far only
6152 the H8 has been even partially done. This work also ties in with
6153 the change in handling architectures.
6155 * amdcoff.c: (a29k_reloc) fix error message.
6157 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6158 discover the architecture of the bfd. (sunos4_callback) calls the
6159 function bfd_set_arch_mach rather than stuffing stuff directly
6160 into the bfd. (sunos4_write_object_contents), changed names of
6163 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6164 setup the environment.
6166 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6167 headers in big endian format, regardless of the endianess of the
6170 * archures.c: totally changed. Now an architecture is represented
6171 with a pointer to an info structure rather than an enumerated type
6172 and a long. The old info is available as two elements in the
6173 structure. Future enhancements to architecure support will
6174 involve pointers to methods being placed into the info structure.
6176 * bfd.c: changed the definition of the bfd structure for the new
6179 * bout.c: (b_out_set_arch_mach) changed to use the new
6180 architecture mechanism.
6182 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6183 the new architecture mechanism.
6185 * configure.in: added h8 stuff.
6187 * ieee.c: too many changes to note. Now ieee files written with
6188 bfd gas and ld can be read by gld and ieee only linkers and
6191 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6193 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6194 than fixing the structure directly.
6196 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6197 than fixing the structure directly.
6199 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6200 before opening a bfd.
6202 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6203 rather than fixing the structure directly.
6205 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6206 in the t/hmake file) a user can select which backends they want
6207 linked with bfd without changing the source.
6209 * init.c: new, looks after initializing modules.
6211 * howto.c: for future use, will allow an application to work out
6212 what cookie to use as a handle on a relcoatio howto.
6214 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6216 * srec.c: Better error checking, partly from Peter Schauer.
6217 (srec_object_p): Avoid assuming any file that starts with 'S' is
6218 an S-record file! (Check for 3 uppercase-hex digits after it.)
6219 (ISHEX): Define new macro for checking supposedly hex characters.
6220 (pass_over): Treat as EOF any S-record line that:
6221 * doesn't have hex in either size character
6222 * produces a size larger than 0x7F
6223 * has an unrecognized type number
6225 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6227 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6228 opncls.c: Lint (saber actually).
6230 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6232 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6233 * newsos3.c: Fixed two types: newos3 -> newsos3.
6234 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6235 to use correct segment.
6237 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6239 * aoutx.h (print_symbol): Handle missing symbol->name.
6241 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6243 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6246 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6248 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6249 add sgi/irix support.
6251 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6253 Changes for the AMD 29000 Ultracomputer port from David Wood.
6256 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6258 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6261 * coffcode.h (coff_real_object_p): Pass information about the
6262 current file's coff symbol format to BFD via the coff_data struct.
6263 (coff_find_nearest_line): obj_icof => coff_data.
6264 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6265 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6266 and DIMNUM == E_DIMNUM.
6267 * configure.in: Handle a29k-*-* hosts, and targets
6268 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6269 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6270 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6271 local_linesz to `coff_data' (tdata) struct.
6272 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6273 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6275 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6277 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6278 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6280 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6282 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6284 (sunos4_core_file_matches_executable_p): Fix header comparison.
6285 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6286 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6288 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6290 Allow GDB to patch object files.
6292 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6293 * trad-core.h (trad_unix_core_file_p): Ditto.
6294 * aoutx.h (aout_set_section_contents): On first output, check
6295 abfd->direction and complain if erroneous.
6297 * Makefile.in: Add crude dependencies.
6299 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6301 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6302 to h/t-xxxx files so that everything will work on System V.
6304 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6306 * aoutx.h: Add information on host-aout.c and how to configure
6307 to use it, to the manual.
6308 * configure.in: Tix typo.
6309 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6310 else dummy out the core file support.
6311 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6312 specified, use it to locate the data section.
6313 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6314 rather than as chars (lint).
6316 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6318 * aoutx.h, coffcode.h: saberized.
6320 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6322 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6324 bfd.c, targets.c: minor rewording of doc segments
6327 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6329 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6330 etc, rather than TEXT_START_ADDR.
6331 * host-aout.c: Remove #if 0 around whole thing.
6332 Update to modern (32/64-bit) a.out naming conventions.
6333 Include a large chunk of ../include/a.out.gnu.h to get macros that
6334 are not defined by the system include files.
6335 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6336 macro used by the other a.out implementations.
6337 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6339 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6341 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6342 texdoc and psdoc; make these depend on generated .texi's
6344 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6347 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6350 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6351 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6352 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6353 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6354 obtrusive marks indicating .c origins.
6356 * bfd.texinfo: generalize most references to linker
6358 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6360 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6361 * archures.c: remove empty foo() definition (crept in at vn1.9)
6363 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6365 * bfd.texinfo: use @setchapternewpage on instead of lots of
6366 @page's; minor rephrasing in Introduction.
6368 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6369 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6370 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6371 segments): used BFD (caps) more consistently as a name in
6372 discourse, fixed a few other minor typos and uses of fonts
6375 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6377 * coffcode.h: fixed bug where string table size wasn't being swapped.
6379 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6381 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6383 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6384 flags. (bfd_print_symbol_vandf) now knows what to do with the
6387 * aoutx.h: made translate_from_native_sym_flags and
6388 translate_to_native_sym_flags produce the above flags.
6391 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6393 * all files: update copyright notices for GPL version 2.
6394 Install header comments and attribute most modules to their
6395 authors. BFD's name is now officially "Binary File Descriptor",
6396 so remove any conflicting pejoratives.
6397 archures.h: Consists solely of comments; remove it.
6399 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6401 * Makefile.in, bfd.c: Made it compile again.
6403 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6405 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6408 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6410 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6411 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6414 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6415 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6417 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6419 * Everything: created some new files, core.c format.c, reloc.c,
6420 section.c and syms.c to split the functionality a bit better.
6421 Cleaned up the rest of the files a bit, and added some
6425 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6427 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6428 really takes 3 arguments, patched code and ammended prototypes.
6430 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6432 * ../include/bfd.h (struct bfd_target): Added new field
6433 "align_power_min" which contains the minimum alignment for a
6434 section. This is used in coff_new_section_hook. The field
6435 insertion necessitates an update of all backends..
6437 * aoutf1.h jump table field inserted
6439 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6442 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6443 table field inserted.
6445 * coffcode.h(just about everything) Now patches up symbol tables
6446 using a different mechanism. The Intel major bug has been fixed,
6447 and the linker can self host on the Aviion and be debugged with
6450 * ecoff.c: new include and jump table patch, i386coff.c: new
6451 include and jump table patch, icoff.c: new include and jump table
6452 patch, ieee.c: can now read archives containing ieee modules.,
6453 libcoff.h: added (combined_entry_type), libieee.h: uped max
6454 sections to 20, m68kcoff.c: new include and jump table patch,
6455 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6456 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6457 srec.c: jump table patch. trad-code.c fixed #IF typeo
6459 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6461 * coffcode.h (coff_swap_aux_in): added else case to deal with
6462 filenames less than 9 characters.
6465 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6467 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6469 * srec.c: now allows any number of sections to be created in a
6470 file. Outputs addresses of the right length.
6472 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6474 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6475 target didn't match, the format got set to the attempted match,
6476 breaking a future test.
6478 *../include/i386coff.h : fixed typo in type field with size
6480 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6481 support in the jump table for the swapping routines exported to
6482 gdb. Now gdb works with the 386.
6484 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6486 * Merge in changes from gdb-3.95 release.
6487 Makefile.in: Allow hmake and tmake files to add OFILES.
6489 bfd.c: support specific targets as well as searching. When
6490 searching, take default target in preference to others.
6492 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6493 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6494 libbfd.h: Support specific targets as well as searching.
6495 opncls.c: Support specific targets as well as searching.
6496 targets.c: Search is short-circuited if default target matches.
6497 liboasys.c, libieee.c: Undo bothner changes that make macros
6498 work to the left of assignment, but which depend on the
6499 representations of different pointer types being the same.
6501 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6503 * i386coff.c: created.
6504 * coffcode.h: added support for 386.
6505 * Makefile.in: added support for 386.
6506 * ../include/i386coff.h: created
6508 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6510 * coffcode.h: removed all put_x_<sizes>
6511 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6515 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6517 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6519 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6521 * everything: Removed sysdep.h from bfd.h and put back into files
6522 from which it was split out. Now 64 bit version is built with a
6523 -DHOST_64_BIT="long long" on the compile line.
6525 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6527 Changed all the [get|put][name] routines to use [get|put]_[size
6530 Put in support for 64 bit work. Now two versions of bfd may be
6531 generated, according to the state of TARGET_64_BIT, one which is
6532 32 bit only, and one which is 64/32 bits.
6533 Created new back end 'demo64' to test 64 bit functionality.
6535 Renamed some files to work on DOS.
6537 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6538 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6539 chage, 64 bit transfer. * liba.out.h: Split out common code from
6540 sunos and newsos into liba.out. Name changes and prototype mods. *
6541 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6542 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6543 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6544 change and 64bit stuff.* newsos3.c: common code removed, new jump
6545 table. * oasys.c: Name change * opncls.c: Portability fixes *
6546 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6547 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6548 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6549 64bit ized. * demo64.c: 64 bit a.out back end
6551 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6553 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6554 on LHS of assignment, even when using old compilers.
6555 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6556 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6557 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6558 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6559 * targets.c: Add declaration of newsos3_vec.
6561 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6563 * aout.c: fixxed some of the problems with filepos calculation.
6564 (swap_ext_reloc): fixed problem with creation of relocs.
6565 (aout_set_section_contents): fixed filepos problem
6567 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6568 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6569 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6570 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6571 cleaned up. (coff_write_object_contents) cleaned up.
6573 * ecoff.c: Totally different. Now supports ecoff fully.
6575 * icoff.c: fixed problems in relocation callout.
6577 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6579 * m68kcoff.c: updated target vector.
6581 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6582 choose_reloc_size. (sunos4_write_object_contents) now calls
6583 choose_reloc_size so outputs relocs correctly, also calculates the
6584 size of the sections correctly.
6588 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6590 Merge Per Bothner's changes to modularize BFD a.out a bit.
6592 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6593 * ieee.c: Cast enums to int before comparing them, for brain-
6595 * coff-code.h: Remove coff_get_section_contents, and use the
6596 generic one instead.
6598 * aout.c: Derive new module from sunos.c, containing generic
6599 support code for all kinds of a.out files.
6601 * sunos.c: Remove all code that goes in aout.c. Split out
6602 machine dependent followup in sunos4_object_p into
6603 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6604 and redefine only the names we CHANGE, not all the names. Drop
6605 the little-endian vector, and rename the vector as sunos4 rather
6608 * b.out.c: Use aout.c routines for most of the work. Slight
6609 changes for the new regime. Remove close_and_cleanup and
6610 get_section_contents in favor of generics. New transfer vector
6613 * newsos.c: New support for Sony NEWS, another a.out format.
6615 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6616 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6617 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6619 * opncls.c (bfd_close): Call format-dependent write_contents
6620 routine, if writing, before calling target-dependent
6621 close_and_cleanup routine (which is now always generic, I think).
6622 * srec.c: Use bfd_alloc instead of malloc. Remove
6623 close_and_cleanup and move code from it to
6624 srec_write_object_contents. Add write_contents to tvec.
6625 * targets.c: Remove a.out little vector, replace a.out big
6626 vector with SunOS vector. FIXME: Need Vax support again now.
6628 * libbfd.h: Add write_contents format-dependent-vector to the
6629 bfd_target vector. Supply a generic close_and_cleanup routine.
6630 * liba.out.h: Handle the new aout.c split. Add prototypes for
6631 all routines defined in aout.c. Rename "sunos" things to "aout"
6632 things. Add a few fields where needed for various formats.
6633 * Makefile.in: Add aout.c and newsos.c.
6635 * archive.c, ieee.c, oasys.c: Lint.
6637 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6640 changed forward declaration struct stat; to reduce warnings. Changed
6641 comment on bfd_h_<x>_x.
6643 * ../include/m68kcoff.h, ../include/intel-coff.h,
6644 ../include/m88k-bcs.h
6645 Now there are two incarnations of relocs, linenos and syments. One for
6646 internal digestion, and one full of char arrays for I/O. The original
6647 names have gone to detect errors.
6649 * Makefile.in, m68kcoff.c, targets.c
6650 Test new structure code with a 68k coff implementaion
6652 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6653 Fixed all the places where there were problems with the size and
6654 alignments of structures on disk and structures in memory. #ifed out
6655 all the code in coffswap.c, since it should be done using the target
6658 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6660 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6661 multiple reloc command.
6663 * sunos.c (sunos4_set_section_contents): Made it so that sections
6664 are always padded to their alignment size.
6666 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6668 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6669 Clean up types and such (saber C problems).
6670 * ecoff.c: Clean up types and such. Remove routines that are
6671 not used. Fix up reading and swapping of shorts from files.
6673 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6675 * a.out.vax.c: Remove two bogus "static" from prototypes.
6677 * ecoff.c: Got rid of lots of non-working junk (that had
6678 been copied directly from coff-code.h).
6679 Updated to be consistent with updates to icoff.c and coff-code.h.
6681 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6682 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6684 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6685 but until the target_vector is automatically generated,
6686 it's as good as any. Note that the text offset is the only
6687 difference between NewsOS and SunOs (including magic numbers).
6688 (Most of the sunos_* routines should to renamed bsd_*
6689 and move to a bsd.c file. Then (and when the target_vector
6690 is automatically generated) it might make sense to create
6691 a separate Sony target.)
6693 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6694 on some systems, and doesn't help on others.
6695 Similarly, only define X_OK if not already defined.
6697 * trad-core.c: Don't include sys/stat.h - at least
6698 on NewsOS 3, it has already been included.
6700 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6702 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6703 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6704 symbol tables if necessary when reading them in, so gdb can use
6705 them. Add "bfd_coff_" to the names so they won't conflict with
6706 names in calling programs. FIXME-soon: if coff-code.h is
6707 included in two BFD modules, this will cause duplicate
6708 definitions; the routines should be exported to a separate,
6709 common, module (probably along with a mess of other ones).
6711 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6713 Improve modtime support.
6715 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6716 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6717 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6718 BUG: archive members still do not get correct mod times.
6720 Improve floating point support for core files.
6722 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6723 (sunos4_core_file_p): Create a second registers section in the
6724 core file, called ".reg2", for the float registers.
6726 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6728 * many changes to improve archive handling; found a logic flaw in
6729 bfd_check_format which only just happened to work by cooncidence.
6731 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6733 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6736 * bfd.h: changed type of udata in asymbol to void *, like it
6737 should be. Added bfd_reloc_dangerous enum member.
6739 * coff-code.h: Fixed it so that internally generated symbols get
6740 their values relocated correctly in all cases. Removed calls to
6743 * icoff.c: Not understanding the destination symbol of a reloc is
6744 not a failure any more, just 'dangerous'. This allows linking of
6745 b.out and coff images.
6747 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6751 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6753 * sunos.c (translate_to_native_sym_flags): fixed
6754 sym_pointer->n_value so that symbols on the way out get their
6755 section relative values calculated correctly.
6757 * coff-code.h (mangle_symbols): fixed problem where tags were not
6758 being relocated for structs, enums, unions. Also various lints.
6760 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6762 * archive.c (get_elt_at_filepos): system_call_error returned
6765 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6767 * Resolve the use of no_error and system_call_error.
6768 The bfd library itself now will never set bfd_error to
6771 The code still needs to be combed to make sure all the error
6772 codes are correct. I suspect they are not always set correctly.
6774 * The names of all the messages have _ prepended because the sun
6775 bundled compiler can't distinguish from a macro which takes an
6776 argument and the same identifier in a non-macro context.
6778 * The reason for the above being that entry points which used to
6779 be trampoline functions are now just macros which expand to a
6780 direct call through the bfd's xfer vector.
6782 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6783 must gas have its own version of everything (the gas version
6784 had the correct value)
6786 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6788 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6789 properly support i960 architecture and output correct reloc stuff.
6791 * bfd.h: added prototype for bfd_printable_arch_mach, added
6794 * coff-code.h: Applied patches from chrisb to support i960
6795 architecture, zero relocs and swap them correcly and conditionally
6796 compiled the timestamp.
6798 * sunos.c: Made the default section alignment 2^3 so that doubles
6799 are done properly. Fixed the same reloc bug that was in b.out.c
6801 * sysdep.h: Now compiles on a Posix box
6803 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6805 * icoff.c: Fix comment on big-endian version.
6806 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6807 F_RELFLG). Set F_AR32WR in output files if little endian
6810 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6812 * archures.c fixed =/== typo
6814 * sunos.c added architecture stuff for output. Fixed
6815 bug where files where vma(data) != size(text)
6816 were processed wrong.
6818 * coff-code.h added a lint cast
6820 * (../include/a.out.sun4.h) fixed it so zmagic
6823 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6825 * archive.c removed loads of includes, and fixed bug where string
6826 table didn't have a null at the end.
6828 * bfd.c fixed includes, added symbols argument to
6829 canonicalize_reloc entry point.
6831 * libbfd.c fixed includes and added some lint patches.
6833 * targets.c added both sorts of intel coff.
6835 * b.out.c fixed included, changed was the canonical
6838 * icoff.c added support for callj and big and little
6841 * opncls.c added chmod+xing for files with EXEC_P set.
6843 * sunos.c fixed includes. Changed default section
6844 alignement to words. Fixed relocation stuff to work with
6847 * bfd.h various new types added, prototype for new
6848 reloc calls, changed bfd->iostream to a void *
6849 to including files don't need stdio.h.
6851 * libcoff.h added conversion table to tie relocs to
6856 * coff-code.h fixed includes. Added code to support
6857 big and little endian formats. Various lints. Better
6858 processing of symbols. Changed reloc stuff to new
6861 * libbfd.h fixed includes
6864 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6866 * bfd.h changed name of alignment entry in sec_struct to
6867 alignment_power, because of conflicting uses within bfd.
6868 Now it should be obvious that it's a 2**n alignment
6869 specifier. Removed start_pad, end_alignment, block, minsize,
6870 output_file_alignment, subsection_alignment and original_vma fields.
6871 Added align_power() macro. Fixed bfd_section_alignment
6872 acessor macros. Added bfd_symbol_same_target macro.
6874 * b.out.c (b_out_write_object_contents) fixed to use
6875 new alignment member. Fixed (callj_callback) to use section
6876 relative symbols properly.
6878 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6879 Fixed (translate_from_native_sym_flags) to correctly make
6880 symbols section relative.
6882 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6883 (bfd_make_section) took out initialization of obsolete members.
6884 (bfd_print_symbol_vandf) added
6886 * opncls.c (bfd_create) created.
6888 * coff-code.h (coff_new_section_hook) took away refs
6889 to obsolete members. (make_a_section_from_file) added
6890 conversion between alignment types. (coff_symbol_from)
6891 added. (coff_count_linenumbers) only counts linenumbers
6892 if symbol is of coff-type. (coff_mangle_symbols) only
6893 heavily mangles symbols if symbol is coff-type.
6894 (coff_write_symbols) various lints. (coff_write_object_contents)
6895 various lints and modification for alignment conversion.
6896 (coff_slurp_relocs) fixed for use with new asection shape.
6898 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6900 * archive.c lots of lint
6902 * b.out.c added callj relocation support, upgrated reloc howto.
6903 Fixed so that asymbol and reloc records are output
6906 * bfd.c lots of lint, support for new bfd entry point
6909 * bfd.h changed definition of asymbol to contain pointer to
6910 owning bfd, removed target dependencies.
6912 * cache.c took out print statements, put in BFD_ASSERT calls.
6914 * coff-code.h various lints, corrected linenumber output
6915 functionality. Added support for new style asymbols and
6916 bfd_print_symbol. Fixed so that asymbol and
6917 reloc records are handled correctly. Added timestamp.
6919 * icoff.c Added support for new howto shape.
6921 * liba.out.h Added support for new asymbol shape
6923 * libbfd.c various lints
6925 * libbfd.h various lints
6927 * libcoff.h added support for new asymbol shape.
6929 * sunos.c various lints. Added support for new asymbol shape
6930 and bfd_print_symbol.
6932 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6934 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6935 pointer lint. Added support for callj relocation. Fixed bug where
6936 the last 32 bytes of the text section were overwritten by data. Fixed bug
6937 where archives of b.out didn't work due bfd_slurp_extended_name_table
6940 * sunos.c added support for n_other field. Braced the howto table so
6941 that it won't be affected by any lengthing of the howto struct typedef.
6944 * bfd.h added support for n_other field, added special_function
6945 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6948 * bfd.c upgraded bfd_perform_relocation, various lints.
6950 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6952 * ChangeLog: Started ChangeLog for BFD.
6953 * ToDo: Create file for suggestions.
6955 * Makefile: Support easy loading into Saber C.
6956 Add dependencies for icoff.o and bcs88kcoff.o.
6957 Rename coff.c to coff-code.h. Change callers.
6959 * bfd.c (bfd_check_format): Allow the check_format routines
6960 to return the desired target vector, rather than just a Boolean.
6961 bfd.h (bfd_check_format): Change function pointer return type.
6962 archive.c (bfd_generic_archive_p): change callee.
6963 b.out.c (b_out_little_object_p, b_out_big_object_p,
6964 b_out_real_object_p): change callee.
6965 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6966 in check_format transfer vectors that need a filler.
6967 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6968 bcs88kcoff.c: change callee.
6969 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6970 icoff.c: change callee.
6971 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6973 * libbfd.c (zalloc): It should actually zero the storage!
6974 This was commented out for some reason.
6976 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6977 This is so callers can avoid <stdlib.h> which doesn't exist
6980 * bfd.c (map_over_sections): Add debugging code, since I
6981 noticed the section count for sunos core files was bad, but only
6982 GDB had detected the problem.
6983 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6984 bfd_get_section_linenos): Remove obsolete functions.
6985 (bfd_apply_relocations): Use longs, not ints, for the math.
6987 * bfd.h: Declare enum boolean and struct bfd_target as well
6988 as typedefs for them. Remove obsolete
6989 bfd_get_section_lineno_size.
6991 * cache.c: Make the "fdopen" support work. Keep better track
6992 of how many files are open. Centralize the opening of files
6993 and be sure bfd_open[rw] actually try to open the file. Evade
6994 linked list initialization problems.
6996 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6998 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7000 * cplus-dem.c: Delete file, since it is not part of BFD.
7002 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7003 (bfd_openr, bfd_openw): Actually open the file, give error now.
7005 * sunos.c (sunos4_core_file_p): Set section count.
7006 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7007 obsolete definitions.
7008 (_write_symbol_table): Initialize <idx> counter.
7009 (foop): Eliminate debugging code.
7015 version-control: never