1 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
4 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
5 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
6 MY_bfd_seclet_link): Define.
7 (MY_bfd_reloc_type_lookup): Rename from
8 MY_reloc_howto_type_lookup.
9 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
10 (MY(vec)): Use JUMP_TABLE rather than listing functions.
11 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
12 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
13 terms of MY, because that causes a recusive invocation of CAT when
14 expanded within JUMP_TABLE, and ANSI compilers don't expand
16 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
17 MY_reloc_howto_type_lookup, and don't define in terms of MY.
18 (MY_canonicalize_reloc): Don't define in terms of MY.
19 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
20 than listing functions.
22 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
24 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
26 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * targets.c: Move enum target_flavour outside of struct and change
29 the name to enum bfd_flavour. This means bfd clients can use it.
30 * bfd-in.h: Add macro bfd_get_flavour.
33 * som.c: Add comment about how abort() on corrupt executable is evil.
35 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
37 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
39 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
41 * bfd-in.h: Added commands for object file flag values.
43 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
45 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
46 object_flags field for target vector.
47 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
48 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
49 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
50 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
51 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
52 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
53 field for target vector.
55 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
57 * hosts/std-host.h: Don't declare time; causes error on mach3.
58 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
60 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
62 LynxOS and Sparc LynxOS changes:
63 * config.bfd: Recognize sparc-*-lynxos*.
64 * configure.host: Recognize sparc-*-lynxos*.
65 * configure.in: Recognize Sparc Lynx vectors.
66 * targets.c (sparclynx_aout_vec): Declare.
67 (sparclynx_coff_vec): Declare.
68 (target_vector): Add them.
69 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
70 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
71 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
72 * coff-sparc.c: New file, basic Sparc coff support.
73 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
74 * Makefile.in: Change filenames appropriately, add Sparc rules.
75 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
77 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
78 Sparc LynxOS, set Sparc magic number for Sparcs.
79 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
80 * config/sparc-lynx.mt: New file.
81 * hosts/i386lynx.h: Cosmetic improvements.
82 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
83 * hosts/sparclynx.h: New file.
85 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
88 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
89 Remove useless statement probably left by code copy.
90 * cpu-i960.c (compatible): Fully bracket matrix initializer.
91 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
92 rather than xmalloc. Use realloc and check the return value
94 (hppa_elf_get_section_contents): Add some casts.
95 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
96 variable. Add default case to switch.
97 * hp300hpux.c: Declare aout_32_write_syms.
98 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
99 (definition from aout/aout64.h is always 0 anyhow).
100 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
101 * ieee.c (ieee_write_id): length can never be negative.
103 (ieee_archive_p): Remove unused variable.
104 * libcoff-in.h (bfd_perform_slip): Declare.
105 * libcoff.h: Rebuilt.
106 * oasys.c (oasys_write_sections): Remove zero initialization of
108 * reloc16.c: Indentation change.
110 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
112 * configure.in, config/i386-mach3.mt: Update for new configuration
113 (--with-targets and so on).
114 * hosts/i386mach3.h: Declare errno.
115 * targets.c: Declare i386mach3_vec.
117 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
119 * nlmcode.h (nlm_swap_auxiliary_headers_in,
120 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
121 and sharedDebugRecordCount fields.
123 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
126 we started using trad-core.c for SCO instead.
128 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
130 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
132 * elfcode.h (assign_file_position_for_section): Align sh_offset to
133 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
135 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
137 From Jeff Law and Pete Hoogenboom at Utah:
139 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
140 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
141 and moved into libhppa.h. All references changed.
142 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
143 (get_opcode and opcode defines): Move into libhppa.h
144 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
146 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
148 (get_opcode): Moved here. FIXME! this really should be a C function
149 inside the opcode library!
150 (bfd_hppa_insn2fmt): Likewise.
152 * targets.c (target_vector): Enable elf32-hppa vector.
154 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
155 and clarify existing comments. Do not use DEFUN to declare this
156 function. Fix numerous indention problems. Correctly handle cases
157 where symbol extension section may need to be read from disk,
158 read from memory, or built then read from memory.
160 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
161 formatting and indention problems gnu-indent can not handle.
162 Clarify some comments about relocation types. Comment basic
163 relocation "classes". Group PARAM declarations together.
164 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
165 enumerated type rather than #defines.
167 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
169 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
170 that GDB can figure out text_start and text_end.
172 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
174 Fix up warnings from gcc -Wall:
175 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
176 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
177 cast it to unsigned long.
178 * ecoff.c (ecoff_emit_aggregate): Use %ld.
179 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
180 * coffcode.h (dummy_reloc16_estimate): Specify return type.
182 * libbfd.c (bfd_write): If not everything is written out, set
183 bfd_error to system_call_error. If the return value is
184 non-negative, set errno to ENOSPC (if ENOSPC is defined).
185 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
186 (bfd_generic_set_section_contents): For a bad offset + count, set
187 bfd_error to bad_value.
188 * seclet.c (rel): Don't abort. Instead, return false.
190 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
192 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
194 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
196 * config.bfd: handle mips*-* instead of mips-*, use mips*el
199 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
201 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
202 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
203 fprintf collides with the native one.
205 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
207 * targets.c (target_vector): Enable MIPS ELF vectors.
209 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * config.bfd: Use bigmips for mips-sony-bsd*.
213 * configure.host, config.bfd: Add * to end of all OS names.
215 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
217 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
218 with Ultrix header files.
220 * som.h (struct som_section_data_struct): Renamed from
221 som_section_data to avoid conflict with macro by that name.
223 Changes from Jeff Law and Peter Hoogenboom at Utah:
225 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
226 in delay slot' optimization in combination with a long call
227 stub should always be r31.
229 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
230 across all relocation types, retrieve instruction addends from
231 the relocation entry rather than from the instruction itself.
233 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
234 error that only occurred when the addend of an 'addil' or
235 'ldil' was larger than 21 bits and very close to a 2K byte
238 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
239 which a jump is placed in the delay slot of a function call.
240 The jump was being accomplished via an adjustment to the
241 return pointer. This optimization would break the long call
242 stub code, if there was any.
244 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
245 to long branch stubs to avoid use of general register 2.
247 * hppa_stubs.h: New stub instructions.
249 * elfcode.h: Declare bfd_elf_find_section.
251 * som.h (som_section_data): Add new "subspace_index" field.
253 * som.c (setup_sections): Save the original SOM subspace index
254 in the BFD section associated with that subspace.
255 (som_get_symtab_upper_bound): Implement.
256 (som_get_symtab): Implement.
257 (som_print_symbol): Implement.
258 (som_slurp_string_table): New function to read a string table
259 from a SOM object file.
260 (som_section_from_subspace_index): New function to return the
261 section which corresponds to a SOM subspace index.
262 (som_slurp_symbol_table): New function to read the symbol
263 table from a SOM object file.
264 (som_make_empty_symbol): Check for errors from bfd_zalloc.
265 (som_new_section_hook): Initialize subspace_index field to
268 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
269 Set EXEC_P for executables.
270 (setup_sections): Correctly identify when a section has
272 (log2): New function.
273 (setup_sections): Correctly convert between SOM alignments and BFD
276 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
277 for sections which correspond to SOM spaces, doing so confuses
278 many utilities. Set assorted SEC_* flags for SOM subspaces
279 which correspond to BFD sections.
281 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
282 string table should have sh_type == SHT_STRTAB. Add
283 processing to make it so.
285 * elfcode.h: (bfd_section_from_shdr): String tables (other
286 than .strtab) were not getting the file offsets recorded, so
287 they could not be read from disk.
289 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
290 the section header and the vma field of a section at 0 if the
291 section is not part of the program execution image. (e.g.,
294 * som.[hc]: Change target vector prefix from "hppa" to "som".
295 Consistently use obj_som prefix to access fields in backend data
296 structures. Fix all callers/references.
298 * som.h: Do not include files only needed for core file reading here.
299 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
300 forward structure declarations, they are unnecessary.
301 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
302 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
303 fields for future use. Change obj_som_* macros as appropriate.
304 (som_section_data): New structure to keep SOM specific information
305 about BFD sections (for future use).
307 * som.c: Provide PARAMS declarations for all functions currently
309 (struct container): Delete unwanted structure definition.
310 (som_object_setup): Add comments. Use som_mkobject to allocate
311 SOM specific information in the BFD; use information from the
312 file and (possibly empty) auxiliary headers to initialize this
313 information. Delete redundant bfd_get_symcount (abfd) "calls".
314 (setup_sections): Return type is now boolean, fix return statements.
315 "Fix" handling of BSS like subspaces in the computation of the
316 containing space's size. If the subspace has relocations, set the
317 appropriate BFD section flags and record the index into and the
318 size of the fixup stream. Always return a value.
319 (som_object_p): Set bfd_error appropriately if errors are detected
320 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
321 Do not try to read a non-existant auxiliary header.
322 (som_mkobject): Flesh out.
323 (som_section_hook): Allocate space to hold SOM specific information
326 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
329 * coff-h8300.c, coffcode.h: Change shrink parameter
330 in *_reloc16_estimate to unsigned to match prototype.
331 * archive.c: Avoid "/*" in comment.
333 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
335 * dep-in.sed: Create our own line breaks for a more aesthetic
337 * Makefile.in: Rebuilt dependencies.
339 * elf32-mips.c: Include "seclet.h".
340 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
341 Elf32_External_RegInfo.
342 (mips_elf_seclet_link): New function. Link the .reginfo section
343 specially, and pass everything else to the generic routine.
344 (bfd_elf32_bfd_seclet_link): Define macro.
345 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
348 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
350 * libnlm.h (nlm_backend_data): Added signature field.
351 (nlm_signature): New macro.
352 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
353 signature from the backend rather than the constant NLM_SIGNATURE.
354 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
356 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
357 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
359 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
361 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
363 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
365 * Makefile.in (HFILES): New variable, for use in "make dep".
366 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
367 remake it, so that "$?" is complete.
368 (.dep1): Don't need to remove .dep1 first.
369 (dep.sed): Depend on config.status, not Makefile.
372 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
374 * coff-alpha.c: Implemented reloc handling for the linker, made
375 various other related changes.
376 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
377 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
379 (ecoff_bfd_get_relocated_section_contents): Don't define.
380 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
381 Handle .lita section.
382 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
383 finish_reloc backend field renamed to adjust_reloc_in.
384 (ecoff_bfd_seclet_link): Adjust number of aux entries to
385 debug_align boundary.
386 (ecoff_compute_section_file_positions): If rdata_in_text put
387 .rdata section in text segment, not data segment. Put .pdata
388 section in text segment.
389 (ecoff_write_object_contents): Likewise. Also, call
390 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
391 absolute sections when writing out relocs.
392 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
393 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
394 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
395 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
396 (mips_adjust_reloc_out): New function (does nothing).
397 (mips_ecoff_backend_data): Initialize new fields.
398 (ecoff_bfd_get_relocation_section_contents): Define to be
399 bfd_generic_get_relocated_section_contents.
401 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
404 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
406 * reloc.c (bfd_perform_relocation): Add comments attempting to
407 explain PC relative relocations.
409 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
411 (coff_compute_section_file_positions): Remove check for
412 USE_DISCARDED_SECTIONS_COUNT.
413 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
414 it on host defines is wrong.
416 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
417 (ecoff_write_object_contents): Don't require the .reginfo section
418 to be a particular size.
420 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
422 * Makefile.in (dep-in): New rule, for editing dependencies into
423 Makefile.in in $(srcdir). Use move-if-change.
424 (.dep1, dep): Use move-if-change.
425 (CFILES): Add coff-apollo.c.
427 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
429 * Makefile.in: Recognise new file, coff-apollo.o
431 * coff-apollo.c: New file
433 * coffcode.h: Recognise apollo magic numbers and writable text
435 * coffswap.h: Swap Apollo optional header entries
437 * config.bfd: Add line for Apollo
439 * configure.host: Replace apollo68b and apollo68v with Apollo
441 * configure.in: Recognise apollocoff_vec
443 * targets.c: Likewise
445 * config/apollo.mh, config/apollo.mt: New files
447 * hosts/apollo68.h: Remove inclusion of strings.h
449 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
451 * coff-i386.c (i3coff_object_p): Now static.
453 * Makefile.in: Updated dependencies.
454 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
456 * dep-in.sed: New file.
458 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
459 conflicts when "--with-targets=all".
460 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
461 m68k_howto2rtype): Rename via macros to keep namespace clean.
462 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
465 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
467 * elf32-mips.c: Extensive additions to do relocations and to
468 handle MIPS specific sections.
469 * libelf.h (elf_backend_data): Pass fourth argument to
470 elf_backend_section_from_bfd_section to permit it to control the
471 section index to use.
472 (elf_obj_tdata): Add gp and gp_size fields.
473 (elf_gp, elf_gp_size): New accessor macros.
474 * elfcode.h: Removed a number of unused local variables.
475 (elf_fake_sections): Clear section header before calling
476 elf_backend_fake_sections, not after.
477 (prep_headers): Return true at end.
478 (elf_section_from_bfd_section): Pass retval argument to
479 elf_backend_section_from_bfd_section.
480 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
481 Accept and ignore new retval argument.
482 * bfd.c: Include libelf.h.
483 (bfd_set_gp_size): Handle ELF targets.
484 * Makefile.in (bfd.o): Depends upon libelf.h.
485 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
487 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
489 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
490 (ecoff_mkobject_hook): New function.
491 (ecoff_new_section_hook, ecoff_sizeof_headers,
492 ecoff_compute_section_file_positions, ecoff_set_section_contents,
493 ecoff_write_object_contents): Handle dummy REGINFO section.
494 (ecoff_get_section_contents): New function to handle reading
496 * libecoff.h (ecoff_get_section_contents): Change from macro
497 definition to function prototype.
498 (ecoff_mkobject_hook): New prototype.
499 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
500 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
501 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
502 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
504 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
506 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
507 by casting the most significant byte to bfd_vma.
509 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
511 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
512 if configuring --with-targets=all.
514 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
516 * aoutx.h (howto_table_std): Correct the "size" field in some
519 * reloc.c (reloc_howto_type): Change documentation to dispel any
520 notion that the "size" field is a power-of-two indicator.
522 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
524 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
526 Make support for relaxing more generic.
527 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
529 * libcoff.h, libcoff-in.h: declarations. Prototypes
530 * coffcode.h (bfd_coff_std_swap_table): Add calls to
531 coff_reloc_16_extra_cases and coff_reloc16_estimate.
532 (dummy_reloc16_estimate): New function.
533 * coff-h8300.c (h8300_reloc16_estimate): New function
535 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
537 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
538 (align_file_position): New function.
539 (elf_locate_sh): Disabled function deleted.
540 (assign_file_positions_for_symtab_and_strtabs): Align position,
541 then place symtab, then do other sections.
542 (map_program_segments): Align program header.
543 (assign_file_positions_except_relocs): Align section headers.
544 (assign_file_positions_for_relocs): Align relocation sections.
546 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
548 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
549 Change other hppa entries to use -*- not -hp-.
550 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
552 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
553 characters in comment to octal escapes.
555 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
557 * coff-i386lynx.c: Removed, name too long.
558 * i386lynx-cf.c: New file, was coff-i386lynx.c.
559 * configure.in: Reflect file name changes.
560 * Makefile.in: Mention Lynx-related files.
562 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
565 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
566 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
568 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
569 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
570 sections of type STYP_INFO. (from Minh Tran-Le)
571 (coff_compute_section_file_positions): Add discarded_sections_count
572 to abfd->section_count, which helps `strip' keep the size
573 of the executable header constant.
574 * coff-i386.c (discarded_sections_count): New variable, initialized
575 to zero. For use by `strip'. Currently being used only in aix386
576 coff, but may be useful for other coff systems. (from Minh Tran-Le)
578 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
580 * archive.c: Cosmetic improvements.
581 * opncls.c: Cosmetic improvements.
582 (new_bfd): Removed redundant structure slot init.
584 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
586 * config/news-mips.mh, hosts/news-mips.h: New files.
587 * configure.host: Use news-mips for mips-sony-bsd*.
589 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
591 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
592 * coff-i386lynx.c: New file, defines Lynx target vector and name,
593 includes coff-i386.c.
594 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
595 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
596 * i386lynx.c: Remove coff vector definition entirely.
597 (lynx_32_swap_ext_reloc_in): Define.
598 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
600 (lynx_32_swap_ext_reloc_out): Define.
601 (lynx_32_swap_std_reloc_out): Define.
602 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
603 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
604 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
605 (WRITE_HEADERS): Define, call Lynx swapping fns.
607 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
609 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
611 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
612 relocations of size 8, 16, 32. Sort generic relocs by type rather
613 than size. Added a little documentation too.
615 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
616 (TABLE_SIZE): New macro.
617 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
619 (swap_std_reloc_out): Write baserel relocs correctly.
620 (swap_std_reloc_in): Handle r_baserel field. Assert that
621 r_jmptable and r_relative fields are clear, and that the computed
622 index does refer to a defined entry of the howto table.
624 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
626 * section.c (bfd_make_section_anyway): New function.
627 * section.c: Change comments to say several sections can have
629 * bfd-in2.h: Re-generate to reflect above change.
630 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
631 if still no section after the bfd_coff_make_section_hook.
632 * coffcode.h: Add comment about TWO_DATA_SECS.
634 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
636 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
638 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
641 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
643 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
645 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
646 and i386lynx_coff_vec.
647 Added m68klynx_aout_vec and m68klynx_coff_vec.
648 * targets.c (target_vector): Removed i386lynx_vec, added
649 {i386,m68k}lynx_{aout,coff}_vec.
650 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
652 * m68klynx.c: New file.
653 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
654 and i386lynx_coff_vec.
655 * config/m68k-lynx.mt: New file.
656 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
657 * hosts/m68klynx.h: New file.
659 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
661 * archive.c: Define offsetof here.
662 * hosts/*.h: Don't define it here.
664 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
669 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
671 * hpux-core.c: Add comment about hpux version 7.
673 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
675 * lynx-core.c (lynx_core_file_p): Change per-thread register
676 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
677 in gdb/corelow.c. Create alias .reg section for the currently
680 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
682 * libecoff.h (ecoff_backend_data): Removed big_magic and
684 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
685 of big_magic and little_magic.
686 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
687 matches endianess of bfd.
688 (mips_ecoff_backend_data): Removed initialization of big_magic and
690 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
691 based on magic number. Support r4000 magic numbers.
692 (ecoff_get_magic): New function.
693 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
694 the backend structure.
695 * cpu-mips.c (arch_info_struct): Added case for r6000.
697 For MIPS configurations put both big and little endian versions in
698 the list of targets; the code is getting compiled in anyhow.
699 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
700 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
701 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
702 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
703 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
705 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
707 * osf-core.c: New file for OSF/1 core file support.
708 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
709 (HDEPFILES): Set to osf-core.o.
710 * bfd-in2.h (union tdata): Add osf_core_data member.
711 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
712 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
713 (osf-core.o): New dependency.
715 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
717 * TODO: Remove note about making --with-bfd-targets use canonical
718 target configuration name (already done); reword item about
719 separating reading and writing stuff to not refer to a
722 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
725 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
727 * gen-aout.c (main): Output newline after end of comment, not
728 before. (Reported by Jonathan Stone,
729 jonathan@oscar.stanford.edu).
731 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
733 * archive.c (compute_and_write_armap): Put weak symbols in the
736 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
737 section, not the .stabstr section. Set the type of the .stabstr
738 section to SHT_STRTAB.
739 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
741 * section.c (SEC_DEBUGGING): New section flag.
742 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
743 and the name starts with .debug, .line or .stab, set
744 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
745 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
746 SEC_DEBUGGING to section_flags.
747 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
748 SEC_DEBUGGING and SEC_CODE to section_flags.
749 * bfd-in2.h: Updated.
751 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
753 * bfd.c (tdata): Add lynx_core_data.
755 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
756 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
757 (ecoff_write_object_contents): Don't set scnptr to zero just
758 because size of section is zero. Needed for Irix 4.0.5F.
760 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
762 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
764 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
766 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
767 * bfd-in2.h (tdata): Add lynx_core_data;
768 * config.bfd configure.host: Get rid of superfluous netbsd and
770 * configure.in: Add lynx-core.o to Lynx config.
771 * i386lynx.c: Add defs for core file support.
772 * lynx-core.c: New file with Lynx core file support.
773 * hosts/i386lynx.h: Move lots of host specific includes to here.
774 Add def of HOST_LYNX. Remove unnecessary defs.
776 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
778 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
779 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
780 SEC_DATA for a SHF_NOBITS section.
782 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
783 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
784 * nlmcode.h: Add some casts to avoid warnings.
785 (nlm_write_object_contents): Ignore relocs for sections that are
786 neither code nor data. Just use the symbol value for debugging
787 symbols; don't offset by the section vma.
789 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
791 * reloc.c (bfd_perform_relocation): Don't return an error when
792 performing a reloc against an undefined weak symbol.
793 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
794 than obsolete BSF_EXPORT.
796 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
798 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
799 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
800 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
801 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
802 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
803 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
804 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
805 defined on all hosts, now that archive.c uses it.
807 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
809 * elfcode.h (elf_map_symbols): Create section symbols for all
810 sections, not just allocated sections; debugging sections can have
812 (elf_symbol_from_bfd_symbol): If there is an output section, use
813 the section index from that rather than the input section.
815 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
817 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
818 libbfd.h, which is regenerated from this file.
820 * bfd-in.h (symtype): Deleted typedef.
822 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
824 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
825 xor and subtract. Otherwise it will not sign extend if the type
826 of bfd_vma is larger than int.
828 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
829 and frameoffset as signed numbers. From Peter Schauer.
831 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
833 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
834 special function for all reloc entries.
835 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
837 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
838 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
840 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
842 * libbfd-in.h (struct artdata): Add armap_timestamp and
843 armap_datepos here too.
845 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
847 Improve timestamp support in BSD archive files to avoid linker
850 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
851 (bfd_flush, bfd_stat): Add prototypes.
852 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
853 (bfd_stat): Add, does fstat on a BFD.
855 * archive.c (_bfd_write_archive_contents): At end of file writing,
856 verify and possibly update the timestamp in the armap, if a BSD
857 archive. FIXME! Kludge recognizes BSD archive, rather than
858 vectoring properly. Should add to xvec.
859 (compute_and_write_armap): Move prototype to top, avoid PROTO.
860 (bsd_write_armap): Save timestamp and file location thereof, when
861 writing the armap in a BSD file.
862 (bsd_update_armap_timestamp): New function to check and
863 rewrite the timestamp.
865 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
867 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
869 * hosts/i386sco.h: Define a bunch of stuff for core files.
870 * sco-core.c: Remove, replace by trad-core.c.
871 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
872 * config/i386sco.mh: Use trad-core not sco-core.
873 * hosts/i386isc.h, config/i386isc.mh: Remove.
874 * configure.host: Use i386sco for isc.
875 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
876 * config.bfd: Use i386-coff not i386-sco.
878 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
879 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
880 i486-elf which doesn't exist).
882 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
884 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
885 padding field to zero.
887 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
888 * configure.in: Remove bogus netbsd386 handling.
890 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
891 Correct overflow detection requires matching the upper four bits
892 of the destination against the PC.
894 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
896 * configure.in: Make 64-bit stuff work with "--with-targets=all".
898 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
900 * libbfd-in.h: Removed swapping routines declarations.
901 * bfd-in.h: Added swapping routine declarations, and renamed them
903 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
904 * Changed all callers.
905 * libbfd.h, bfd-in2.h: Rebuilt.
907 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
909 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
912 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
914 * configure.in: Reorganized setting of makefile variables so
915 64-bit stuff works again.
917 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
920 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
921 "native_elf_sym" field, merged to make new type "elf_symbol_type".
922 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
923 Deleted field raw_syms.
924 (obj_symbols): Remove cast.
925 (obj_raw_syms): Deleted.
926 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
927 native_elf_sym fields.
928 * elf32-hppa.c: Changed uses of elf32_symbol_type to
931 From Pete Hoogenboom and Jeff Law:
933 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
935 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
936 bits are zero (e.g., they specify no relocations), then do not
937 even bother adding their entries to the symextn section.
939 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
940 of scope can have an argument relocation stub.
942 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
943 structure and type to elf32_hppa_stub_description. This makes
944 it consistent with the GNU coding conventions.
945 (elf32_hppa_stub_description): Added a 'next' field to allow
946 linking of stub description structures.
947 (elf32_hppa_stub_description): Added a 'stub_listP' field to
948 keep track of individual stubs.
949 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
950 Combined with the elf32_hppa_stub_description structure.
951 (elf32_hppa_stub_name_list): New type to keep track of
954 (add_stub_by_name): New function.
955 (find_stub_by_name): New function.
956 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
958 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
961 * elf32-hppa.c: (retval_mismatches): The direction of argument
962 relocation was reversed.
963 (hppa_elf_build_arg_reloc_stub): Return address was not being
965 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
966 argument relocation bits so this function can be used in the check
968 (hppa_elf_stub_check): Pass caller argument relocation bits into
969 hppa_elf_arg_reloc_needed_p().
970 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
971 pass caller argument relocation bits into
972 hppa_elf_arg_reloc_needed_p().
974 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
976 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
978 * hosts/delta88v4.h: New for SVR4.
979 * configure.hosts: Use it.
981 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
983 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
984 is an SCO pre-define.
986 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
988 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
990 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
992 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
994 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
995 symbols as BFD local symbols.
996 (nlm_write_object_contents): Don't bother writing out exported
997 symbols more than once; they now appear in the symbol table more
998 than once (with and without a prefix) if necessary. Set offset
999 values to be non-zero as NLMLINK does.
1001 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1005 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 * section.c (struct sec): Move position of user_set_vma, and
1009 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1011 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1012 (symext_rootP, symext_lastP, global_value, GOT_value,
1013 global_symbol, global_sym_defined, symextn_contents,
1014 symextn_contents_real_size, elf_hppa_stub_rootP,
1015 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1016 default initialization.
1017 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1019 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1020 code more readable in 80 columns.
1022 * libhppa.h (all functions): Now inline under GNU C.
1024 More patches from Jeff Law:
1026 * elf32-hppa.c (AR_WARN): Give argument which caused the
1027 invalid argument relocation.
1028 (AR_UNIMP): Delete unused macro.
1029 (hppa_elf_set_section_contents): Always return a value.
1030 (elf32_hppa_backend_table_processing): Likewise.
1031 (elf32_hppa_backend_section_processing: Likewise.
1033 * som.c: New file containing SOM specific code extracted
1036 * som.h: New file containing SOM specific code extracted
1041 * libhppa.h: Delete SOM specific code. Add generic PA
1042 code which can be shared by both SOM and ELF backends.
1044 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1045 depends on libhppa.h now.
1047 * configure.in (hppa_vec): Needs som.o module instead of
1050 * elf32-hppa.c: Include libhppa.h. Do not define
1053 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1054 now lives in libhppa.h.
1055 (hppa_reloc_field_selector_type_alt): Likewise.
1057 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1058 define malloc or free.
1060 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1063 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1065 (elf_hppa_reloc_type_lookup): Likewise.
1066 (elf_hppa_tc_make_sections): Likewise.
1067 (hppa_elf_arg_reloc_needed_p): Likewise.
1068 (hppa_elf_build_long_branch_stub): Likewise.
1069 (elf_reloc_map): Delete, no longer used.
1070 (elf_hppa_reloc_map): Likewise.
1071 (elf32_hppa_symextn_map_max_size): Likewise.
1072 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1074 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1075 of the .hppa_unwind section.
1077 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1079 * config.bfd: recognize m88110.
1081 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1083 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1085 * elfcode.h (elf_section_from_bfd_section): Add detection of
1089 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1090 New functions for support of long branch stubs.
1091 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1092 check for long branch stubs.
1093 (hppa_look_for_stubs): Unused function. Removed.
1094 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1095 version of bfd_set_section_contents.
1096 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1097 when BFD is configured for debugging.
1099 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1100 to return a list of symbols that have non-zero argument
1102 (hppa_elf_stub_finish): Make sure stub generation is done only
1105 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1106 generation relocation entries within a stub.
1107 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1110 * elf32-hppa.c: New #define's for argument relocation types.
1111 (mismatches, retval_mismatches): Updated to reflect new
1112 argument relocation types.
1113 (CURRENT_STUB_OFFSET): New macro.
1115 * elfcode.h (map_program_segments): Set the PF_X bit for data
1118 * elf32-hppa.c: (elf_hppa_howto_table): Add
1119 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1120 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1123 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1124 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1126 * hppa_stubs.h: Add new instructions that are used in linker
1129 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1130 unwind descriptor were incorrect.
1132 * libelf.h (bfd_elf_find_section): Declare.
1134 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1135 function in place of global_sym field in elf_backend_data
1137 (elf32_hppa_backend_symbol_table_processing,
1138 elf32_hppa_backend_section_processing,
1139 elf32_hppa_backend_fake_sections,
1140 elf32_hppa_backend_section_from_shdr,
1141 elf32_hppa_backend_section_from_bfd_section): New functions to
1142 provide support of symbol extension sections and argument
1144 (elf_info_to_howto): Remove call to abort().
1146 * elf32-target.h: Support for special processing by the backend.
1147 (struct elf_backend_data): Added elf_backend_symbol_processing,
1148 elf_backend_symbol_table_processing,
1149 elf_backend_section_processing, elf_backend_section_from_shdr,
1150 elf_backend_fake_sections, and
1151 elf_backend_section_from_bfd_section fields.
1152 * elfcode.h: (bfd_section_from_shdr): Add a check for
1153 processor-specific section types.
1154 (elf_fake_sections): Add a check for processor-specific
1156 (bfd_elf32_write_object_contents): Add a check to see if
1157 there is any final section processing to be done by the
1159 (elf_section_from_bfd_section): Add a check for
1160 processor-specific section types.
1161 (elf_slurp_symbol_table): Remove reference to global_sym in the
1162 elf_backend_data structure. Replace it with a call to
1163 elf_backend_symbol_processing.
1164 * libelf.h: Remove global_sym field in the elf_backend_data
1165 structure. Replace it with a series of backend-specific
1168 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1169 stub_sym should be called target_sym.
1170 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1171 rather than the output bfd (output_bfd).
1172 (hppa_elf_reloc): Get rid of references to the global_sym field in
1173 the elf_backend_data structure.
1175 * elfcode.h (elf_fake_sections): Check the correct condition for
1176 .bss. Also, detect the existence of a .note section.
1178 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1181 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1182 should be a reference to bfd_arch_hppa.
1184 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1185 the bfd_check_format structure to avoid a type mismatch.
1187 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1188 and Jim Kingdon (kingdon@cygnus.com)
1191 * netbsd386.c: New file.
1192 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1193 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1194 libaout.h, targets.c: Other changes.
1196 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1198 * config/m88k-elf.mt: New file.
1199 * config.bfd: Use it for m88*-*-sysv4*.
1201 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1203 * elfcode.h (elf_build_phdrs): Unused function deleted.
1204 (bfd_shdr_from_section): Ditto.
1205 (write_relocs): Don't change section contents for addend.
1206 (elf_locate_sh): Return type is now always elf_internal_shdr,
1207 since the other types were really aliases for this type anyways.
1208 Don't compile this function, since it is static and doesn't appear
1209 to be used in this file.
1210 (sym_is_global): Return non-zero for weak symbols. Abort if
1211 section pointer is null.
1212 (swap_out_syms): Reorder tests so function symbols can be weak.
1213 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1214 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1215 extracting out some common code. Abort if BFD section symbol has
1217 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1218 section symbols. Don't read section contents to fill in addend
1221 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1226 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1228 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1229 specific information for a symbol. Put in elf_sym_num, which
1230 gives the external symbol number in the elf object file, since
1231 local symbols must come before global symbols.
1232 (elf_sym_extra): New macro.
1233 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1234 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1235 symbol number to external number. Store the address of the
1236 Elf_Sym_Extra field for the symbol in the udata field.
1237 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1239 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1241 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1242 array of pointers to section symbols.
1243 (elf_map_symbols): Bump the max index of the section symbols so
1244 that we don't overwrite memory. Store the max index into the
1245 elf_obj_tdata field.
1247 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1249 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1250 to the section symbols we created. Remove unused field
1252 (elf_map_symbols): Fill in array of pointers to section symbols.
1253 Only create section symbols for sections that have SEC_ALLOC set,
1254 and have non-zero size.
1255 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1256 section symbol, look up the section in the list of section
1257 symbols, and set the udata pointer appropriately. Otherwise, if
1258 udata is still NULL, fail an assertion, and use 0, instead of
1261 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1264 mipslelf and mipsbelf respectively.
1265 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1266 * elf32-mips.c: Added some reloc information.
1267 * configure.in: Fixed error message.
1269 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1271 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1273 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1274 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1275 * archures.c: Alphabetize decls.
1277 * configure.in, targets.c: Add missing vectors to the tables.
1278 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1279 Remove hp300bsd_vec due to clash with sunos_big_vec.
1281 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1283 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1284 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1285 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1286 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1287 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1289 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1291 * coffgen.c (coff_section_symbol): If section's output_section is
1292 not yet set, point to itself. This is needed because this is
1293 called on the output file, not the input file.
1295 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1296 dummy value, rather than leaving it NULL.
1298 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1300 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1301 bfd_default_set_arch_mach.
1303 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1305 * config.bfd (cpu): Extract from canonical name with sed.
1306 * configure.in: Don't pass it.
1308 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1310 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1311 BYTE_SIZE conflicts with a Mach header.
1312 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1314 * configure.host: Make sure all OS fields end in *.
1316 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1318 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1319 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1320 doesn't exist, don't try to create it.
1322 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1323 from start of code segment, not start of file.
1324 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1326 * configure.in (SELECT_VECS switch): Likewise.
1328 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1330 * format.c (bfd_check_format): If the target matches the default
1331 target, set match_count to 1, to ignore any previous matches.
1333 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1335 * configure.in: Add reloc16.o when we add
1336 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1337 Makefile.in (BFD_LIBS): Remove reloc16.o.
1339 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1342 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1343 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1344 S-records via SELECT_VECS.
1346 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1347 support S-records, for convenience.
1349 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1351 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1352 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1353 Read and write Alpha relocs. Can't process them yet.
1354 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1355 If the section does not already exist, create it.
1357 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1360 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1361 finish_reloc fields.
1362 * ecoff.c: Move MIPS reloc support from here...
1363 * coff-mips.c: to here.
1364 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1366 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1367 finish_reloc backend function.
1368 (ecoff_write_object_contents): Removed MIPS specific assertions.
1369 * coff-mips.c (mips_finish_reloc): New function.
1370 (mips_ecoff_backend_data): Fill in new fields.
1371 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1373 * targets.c: Added extern for ecoffalpha_little_vec.
1375 * bfd.c (_bfd_host_big_endian): Removed.
1376 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1378 * bfd-in2.h: Regenerated.
1380 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1382 * config.bfd: New file, broken out of configure.in.
1383 * configure.in: Use it, and use standard target names for
1384 --with-targets, replacing --with-bfd-targets.
1386 * archures.c (archures_init_table): Add bfd_sh_arch.
1388 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1389 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1390 Fix error in error message.
1392 * oasys.c: Make bfd_error_vector extern.
1394 * configure.in: Include stab-syms.o for a.out/b.out targets
1395 and hp300{bsd,hpux}.
1397 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1399 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1400 section before setting output_has_begun.
1401 (nlm_set_section_contents): Remove argument names from
1402 mangle_relocs_func prototype.
1403 (nlm_write_object_contents): Remove shadowing local variable.
1404 Don't write out debugging symbols if debugInfoOffset is -1. Add
1405 the codeImageOffset to the start, exit, and check procedure
1407 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1408 Don't check partial_inplace field; its value is irrelevant.
1410 * Base use of sco-core on host, not target.
1411 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1412 * config/i386-sco.mt (TDEFINES): Removed.
1413 * config/i386sco.mh: New file to use sco-core.
1414 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1416 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1417 conversions for some fields.
1419 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1421 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1422 error rather than aborting.
1424 * libnlm.h (struct nlm_backend_data): Added mach field.
1425 (nlm_machine): New accessor macro.
1426 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1428 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1430 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1432 * configure.in: Replace calls to sort with shell code
1435 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1437 * configure.in: Include aout32.o for any a.out/b.out formats.
1439 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1441 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1442 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1443 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1444 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1445 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1446 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1449 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1451 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1453 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1455 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1457 * bfd.c (bfd_scan_vma): New function.
1459 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1461 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1463 * bfd-in2.h: Updated.
1465 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1468 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1470 * configure.in: Remove unneeded test.
1472 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1474 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1476 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1478 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1480 * PORTING, TODO, config/README: Update to reflect below changes.
1482 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1483 --with-bfd-targets="target1,target2,..." and the special target
1484 "all" to get the previous default behavior.
1485 Figure out which architecture and backend .o files are needed from
1486 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1487 the .mt files. Define TDEFAULTS based on them, also.
1489 * Makefile.in: Remove references to MINIMIZE.
1490 * archures.c, targets.c: Ditto.
1492 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1493 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1496 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1497 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1498 SELECT_VECS manually; it's automatic now.
1500 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1501 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1503 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1504 (TDEFAULTS): Don't define BFD; not used.
1506 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1507 this is a host, not a target.
1509 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1511 * elfcode.h (elf_object_p): Add comment about what this function
1512 does and to watch out for side effects. Add FIXME for memory leaks.
1513 Fix comment about checking for matching byte order. Preserve
1514 pointer to old tdata (if any), and restore it if we don't match
1515 file with target vector. If we are going to use goto's, use them
1516 consistently and maintainably.
1517 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1518 to note that the problem is even more serious than just leaked
1519 memory. Replace goto with more traditional return.
1521 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1523 Fix incorrect or useless makefile variable definitions:
1524 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1525 define DEFAULT_VECTOR, instead of TDEFINES.
1526 * config/i386aix.mh (MINIMIZE): Don't define.
1527 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1528 * config/rs6000.mh (ALLOCA),
1529 * config/i386v.mh (ALLOCA),
1530 * config/i386linux.mh (ALLOCA),
1531 * config/i386isc.mh (ALLOCA),
1532 * config/go32.mh (EXTRALIBS): Don't define; not used.
1533 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1534 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1535 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1537 * config/.Sanitize (Things-to-keep): Add README.
1538 * config/README: New file, explaining the variables.
1540 * targets.c (target_vector): Add hp300_bsd_vec.
1541 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1542 (hp300bsd.o): New rule.
1544 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1546 * libelf.h (NAME): Provide a default definition, that's neither
1547 for 32 bits nor for 64.
1549 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1551 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1552 that is what is in elf.c.
1554 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1556 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1557 scBss and scSBss symbols, since it was wrong.
1559 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1562 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1563 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1565 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1566 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1568 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1570 * hpux-core.c: Cast return value from bfd_zalloc.
1572 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1574 * aoutx.h (log2): Delete i387-specific code.
1576 * Makefile.in (BFD_LIBS): Always include elf.o.
1577 (BFD32_BACKENDS): Don't include elf.o here.
1578 (ofiles): Delete references to ofiles2 and ofiles3.
1579 (do_clean): Delete ofiles.
1580 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1581 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1582 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1584 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1587 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1588 (from Meissner's additions to bfd-in2.h).
1590 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1594 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1596 * elfcode.h (elf_write_object_contents): Don't drop core if
1597 elf_symbol_from returns a NULL pointer when processing a non-elf
1598 symbol, use a 0 size instead.
1600 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1602 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1603 bfd_elf32_hash, since the hash table is independent of the 32/64
1606 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1607 that is what is in elf.c.
1609 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1611 * elf32-i386.h (reloc_type): Reformat spacing.
1612 (elf_howto_table): Add the rest of the 386/ELF relocations.
1613 (elf_i386_reloc_type_lookup): Ditto.
1614 (elf_i386_info_to_howto): Ditto.
1615 (elf_i386_info_to_howto_rel): Ditto.
1617 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1619 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1620 of nlm_slurp_symbol_table as boolean, not pointer.
1621 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1622 of nlm_slurp_reloc_fixups as boolean, not pointer.
1624 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1626 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1627 are now predefined by GCC
1629 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1631 * coffgen.c (coff_print_symbol): Add the section offset to the
1632 line number address, so it's printed the same way as the function
1633 address. Only showed up for line numbers that aren't in the first
1636 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1638 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1639 (nlm_mangle_relocs_func): New macro.
1640 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1641 (nlm_i386_mangle_relocs): New function.
1642 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1643 symbols into the .bss section.
1644 (nlm_set_section_contents): Call the mangle_relocs function.
1645 (nlm_write_object_contents): Treat a reloc against any defined
1646 symbol as an internal reloc. Fix bug in external reloc counting.
1647 Get the offset and debugging type right for .bss symbols. Only
1648 output debugging symbols for defined symbols.
1650 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1652 * coff-z8k.c (rtype2howto): Likewise.
1653 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1654 * elf32-i386.c (TRACE): Likewise.
1655 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1656 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1657 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1658 argument rather than using printf.
1660 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1662 * coffswap.h: Added macros used when accessing several fields;
1663 default is the same as before.
1664 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1665 * coff-alpha.c: Defined macros to use the right sizes in
1667 * libecoff.h: Backend information is now in target vector, not
1668 BFD. Start of backend information is COFF backend information.
1669 * coff-alpha.c, coff-mips.c: Changed accordingly.
1670 * ecoff.c (ecoff_mkobject): New function.
1671 (ARMAP_START): Changed into backend information, since Alpha uses
1673 (ecoff_slurp_armap): Don't overlay archive header.
1674 * bfd.c: Include libcoff.h.
1676 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1678 * Makefile.in (install): Fix sh syntax error.
1680 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1682 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1684 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1686 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1688 * ecoff.c: New file for generic ECOFF functions.
1689 * ecoffswap.h: New file for ECOFF swapping functions which differ
1690 only slightly for different targets.
1691 * libecoff.h: Added prototypes for ecoff.c functions.
1692 (ecoff_backend_data): New structure.
1693 (ecoff_tdata): Added backend_data field. Changed external data
1694 pointers to be PTR rather than to a particular struct.
1695 (ecoff_symbol_struct): Moved in from coff-mips.c.
1696 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1697 Added ECOFF backend structures. Include ecoffswap.h.
1698 * coff-msym.c: Removed; superseded by ecoffswap.h.
1699 * bfd.c: Include coff/internal.h.
1700 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1702 (BFD64_BACKENDS): Added coff-alpha.o.
1703 (CFILES): Removed coff-msym.c. Added ecoff.c.
1704 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1705 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1706 (ecoff.o, coff-alpha.o): New targets.
1707 (coff-msym.o): Removed target.
1709 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1711 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1712 of EXFUN in the BFD sources. Heave ho!
1714 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1716 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1718 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1720 * hosts/sun3.h: remove some more conflicting decls
1722 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1724 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1725 redefine TEXT_START_ADDR to be 0.
1727 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1729 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1730 host and target info.
1732 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1734 * nlm32-i386.c: New file. First cut at i386 NLM code.
1735 * libnlm.h: Added some more prototypes.
1736 (struct nlm_relent): New structure.
1737 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1738 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1739 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1740 nlm_reloc_fixup_secs.
1741 (struct nlm_backend_data): New structure, with accessor macros.
1742 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1743 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1744 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1746 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1747 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1749 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1750 external references in symbol table as undefined symbols.
1751 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1752 argument in get_symtab rather than in slurp_symbol_table.
1753 (nlm_slurp_symbol_table): Save symbol information in tdata.
1754 (nlm_print_symbol): New function.
1755 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1756 nlm_canonicalize_reloc): New functions to read relocs.
1757 (nlm_compute_section_file_positions, nlm_set_section_contents,
1758 nlm_external_reloc_compare, nlm_write_object_contents): New
1759 functions to create NLM files.
1760 * nlm-target.h: Define all the nlm functions here either as
1761 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1762 the backend_data field to TARGET_BACKEND_DATA.
1763 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1764 they are now in nlm-target.h.
1765 (TARGET_BACKEND_DATA): Define as NULL.
1766 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1767 (nlm_set_arch_mach): New function.
1768 * targets.c: Added nlm32_i386_vec.
1769 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1770 (CFILES): Added nlm32-i386.c.
1771 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1772 (nlm32-i386.o): New target.
1774 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1776 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1777 C, and aren't needed anyway (return int)
1779 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1781 * elfcode.h: Use casts with bfd_alloc and alloca.
1783 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1785 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1786 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1787 older cpp's, that don't do additional replacement on the JUMP_TABLE
1789 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1792 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1794 Yet another trad-core variant:
1795 * config/esix.mh, hosts/esix.h: New files.
1796 * configure.hosts: Use them.
1798 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1800 * reloc.c (bfd_perform_relocation): Handle the case of
1801 complain_overflow_bitfield, rightshift > bitpos, and a negative
1804 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1806 * elfcode.h: Reimplement segment writing.
1807 (elf_write_phdrs): Use precomputed e_phoff rather than making
1809 (elf_build_phdrs): Disabled, for now.
1810 (assign_file_position_for_section): Don't change file offset for
1812 (assign_file_positions_for_symtab_and_strtabs): New function.
1813 (struct seg_info): New type.
1814 (map_program_segments): New function.
1815 (assign_file_positions_except_relocs): For executables, leave
1816 section headers &c for last, and properly align all sections with
1818 (prep_headers): No longer abort when EXEC_P is set.
1819 (write_shdrs_and_ehdr): Deleted all code relating to program
1822 * elfcode.h (various): Deleted some unused code, and debugging
1824 (write_relocs): Cache value of last symbol looked up, to save
1825 time if the symbol is referred to repeatedly.
1826 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1828 (assign_section_numbers): Likewise.
1830 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1832 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1833 (struct elf_obj_tdata): New field, phdr.
1834 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1836 (ELF_MAXPAGESIZE): Default to 1.
1837 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1838 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1839 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1840 Most should have length field of `2'.
1842 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1844 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1846 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1848 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1849 the top level script has already adjusted for it.
1851 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1853 * srec.c (srec_write_symbols): Get CR LF in the right order.
1855 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1857 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1859 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1861 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1862 bitpos when overflow checking.
1864 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1866 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1867 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1868 Send error messages to stderr.
1870 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1872 * nlm{32,64}-target.h: Remove.
1873 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1874 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1875 * nlm.c (ARCH_SIZE): Remove define to zero.
1876 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1877 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1878 * nlm{32,64}-gen.c (nlm-target.h): Include.
1879 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1880 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1881 nlm<size>, and use macros select size.
1883 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1885 * Makefile.in (Makefile): add configure.in, drop redundant
1886 $(srcdir), drop redundant ./
1888 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1890 * hpux-core.c: New file; backend for HP/UX style core files.
1891 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1893 * bfd-in2.h: Updated.
1894 * hppa.c (make_bfd_asection, hppa_core_file_p,
1895 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1896 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1897 Removed from target vector.
1898 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1900 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1902 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1903 (HDEPFILES): Set to hpux-core.o.
1904 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1905 * hosts/hp300.h (HOST_HP300HPUX): Define.
1906 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1907 aix386-core.o, hpux-core.o.
1908 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1910 * reloc.c (enum complain_overflow): New enumeration with the
1911 various flavours of overflow checking.
1912 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1913 from boolean to emum complain_overflow. Removed obsolete absolute
1915 (HOWTO): Removed absolute argument.
1916 (bfd_perform_relocation): Do overflow checking on all types of
1918 * bfd-in2.h: Updated accordingly.
1919 * all targets: Updated initialization of reloc howto tables.
1921 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1923 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1926 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1928 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1930 * elfcode.h: Fix several illegal pointer combination warnings for
1931 usages of bfd_alloc and alloca.
1933 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1934 apparent Sun C preprocessor recursion. Fix access macros.
1935 * nlmcode.h: Remove spurious '&' before several array references.
1937 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1939 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1940 config/m68k-coffun.mt -> u68k-coff.mt.
1941 * Makefile.in, configure.in: Corresponding changes.
1943 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1945 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1946 function name; it's valid without, and some compilers give
1947 warnings with it there.
1949 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1951 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1952 * bfd.c (union tdata): Add nlm_obj_data;
1953 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1955 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1957 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1958 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1959 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1960 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1961 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1962 * bfd-in2.h (INLINE): Defines moved here.
1963 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1964 * libelf.h (CAT4): Move define to bfd-in2.h.
1965 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1966 * bfd-in2.h (union tdata): Add nlm_obj_data.
1967 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1968 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1969 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1970 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1971 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1974 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1976 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1978 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1980 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1981 Deleted `thunk' structure, merged into tdata, duplicate data
1983 Rearranged functions, grouping by functionality.
1984 Broke up many functions in elfcode.h, re-ordered many parts of
1985 file writing to handle unpredictable state of section relocation
1986 table as provided by various applications.
1987 Still needs cleanup: Merge functions back together, split out
1988 data structure with only data that is used only when writing out
1991 * elf.c (bfd_elf_generic_reloc): New function, taken from
1993 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1994 bfd_perform_relocation lossage.
1996 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1998 (ofiles): Don't use sort or uniq; do it with sh constructs.
2000 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2002 * coffcode.h: Recognize I386PTXMAGIC.
2003 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2004 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2005 New macros; use it if defined.
2006 * config/symmetry.mh, hosts/symmetry.h: New files.
2008 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2010 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2011 * Makefile.in: Change accordingly.
2012 (CFILES): Add elf64-gen.c.
2014 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2016 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2018 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2020 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2023 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2025 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2026 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2028 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2030 * configure.in: Recognize h8300h-*-*.
2032 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2034 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2035 type R_H8500_HIGH_16.
2036 * coff-sh.c (r_imm32): Get the width of the reloc right.
2038 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2040 * configure.in: Add new target m68k-coffun to the dpx/2.
2041 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2043 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2045 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2046 sparc-aout-specific list.
2048 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2050 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2052 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2053 and Jim Kingdon (kingdon@cygnus.com)
2055 * elfcode.h: Use memset not bzero.
2056 * trad-core.c: Don't include <sys/file.h>.
2057 * i386linux.h: Include <sys/file.h>.
2058 * coff-m68k-un.c: new file to handle names with underscores on
2060 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2061 to not duplicate the function in the executable.
2062 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2064 * coffcode.h (MC68KBCSMAGIC): case added.
2065 * targets.c: Add m68kcoffun_vec.
2066 * configure.host: added support for Bull dpx/2.
2067 * config/dpx2.mh, hosts/dpx2.h: new files.
2068 * Makefile.in: added target coff-m68k-un.
2070 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2072 * aoutf1.h: Add definition of MACHTYPE_OK.
2074 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2076 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2079 * syms.c, bfd-in2.h: Doc fix.
2081 * coffcode.h (CALC_ADDEND): Check for common section using the
2082 section flag as well as the symbol flag.
2084 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2086 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2087 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2088 be sufficient. Define TEXT_START_ADDR.
2090 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2092 * aoutx.h (translate_from_native_sym_flags): Removed statep
2093 argument. Just let an indirect symbol point to the next symbol
2094 without forcing the next symbol to be undefined. Changed all
2096 * hp300hpux.c (slurp_symbol_table): Changed call to
2097 translate_from_native_sym_flags.
2098 * targets.c: Added hp300hpux_vec.
2099 * Makefile.in (hp300hpux.o): Added dependencies.
2101 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2103 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2104 relocs together, and add 64-bit versions.
2105 (bfd_generic_get_relocated_section_contents): Argument to alloca
2108 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2109 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2111 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2112 (new_bfd): Prototype-style definition, using DEFUN.
2113 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2114 argument is type size_t, not bfd_size_type.
2115 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2116 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2117 bfd_error_nonrepresentabltrap): Prototypes.
2118 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2119 bfd_alloc_grow): Adjusted prototypes for arg type change.
2120 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2121 do_slurp_coff_armap, bfd_construct_extended_name_table):
2123 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2124 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2127 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2128 (ofiles): New target. Build a list of unique file names, in case
2130 (TARGETLIB): Use list of files from ofiles.
2131 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2132 minimal-bfd flag and target makefile frag contents.
2134 * elfcode.h (elf_read): Delete static declaration, since function
2136 (elf_map_symbols): Write out section symbols for all sections, for
2138 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2139 section symbols for the same section.
2140 (elf_find_nearest_line): Don't print message, just return false.
2142 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2144 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2146 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2148 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2150 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2151 (realclean): Remove generated headers.
2153 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2155 * section.c (bfd_set_section_content): Deny if file is not opened with
2156 the proper mode, set output_has_begun if file is openened for update.
2157 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2158 done in bfd_set_section_content.
2160 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2162 * hosts/std-host.h: Removed declarations of printf, fprintf,
2163 fcntl, fread and fwrite. They are all error prone for one reason
2164 or another. Changed declaration of memchr from char * to PTR.
2166 * configure.in (mips-*-riscos*): New target; use riscos.
2167 * configure.host (mips-*-riscos*): New host; use riscos.
2168 * config/riscos.mh (HDEFINES): Add -G 4.
2170 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2171 rather than casting the result of bfd_h_get.
2173 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2175 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2178 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2180 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2181 include in search list if BFD64 is defined.
2183 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2184 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2186 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2188 * elf64-target.h, elf64-generic.c: New files.
2189 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2190 (elf64-generic.o): List dependencies.
2192 * Makefile.in: List target `all' explicitly before host/target
2193 makefile fragments are included, in case they define any new
2196 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2197 versions as appropriate. Uses updated.
2198 (elf_debug_section): Declare before use.
2199 (elf_debug_file): New function.
2200 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2201 Alignment value in section header is n_bytes, not log2.
2202 (new_section_hook): Do nothing for now.
2203 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2205 (elf_core_file_p): Simplify check for correct class (word size).
2206 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2207 Initialize all fields when creating data structures.
2208 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2209 (elf_compute_section_file_positions): Set correct class in output
2211 (elf_write_object_contents): Section symbols have empty names in
2214 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2215 args to size_t before call.
2216 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2218 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2220 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2221 number information, return 0 for line number.
2223 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2225 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2228 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2230 * hosts/riscos.h: Define NBPG and UPAGES.
2232 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2234 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2235 lvalue; it contains a cast.
2237 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2239 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2240 Use unsigned hash values for better hashing.
2241 (hash): Hash in the string length for long strings.
2243 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2245 * aoutx.h (compare): Replace 3 if's with a subtraction.
2246 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2247 in decreasing order of success, as an optimization.
2248 (hash): Take a length arg; ignore chars after #25, for speed.
2249 (add_to_stringtab): Pass length to hash.
2251 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2253 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2255 * elfcode.h (elf_new_section_hook): Do nothing for now.
2256 (elf_write_object_contents): Output common symbols the way ELF
2259 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2261 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2262 here from elfcode.h. A couple of size-specific structure pointers
2263 were changed to PTR; uses fixed appropriately.
2264 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2265 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2266 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2267 temporary macros to ease name change.
2268 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2269 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2271 * doc/Makefile.in (libbfd.h): Process elf.c too.
2272 * Makefile.in (elf.o): Note new dependencies.
2274 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2275 code, tweaked some debug hooks.
2276 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2279 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2281 * hosts/riscos.h: New file.
2283 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2285 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2286 section already exists, use its pointer to fill in rawdata slot.
2288 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2290 * hosts/std-host.h: Return value of puts and fputs is int not void.
2292 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2294 * aoutx.h (howto_table_ext): Comment the field names.
2295 * reloc.c (bfd_perform_relocation): Fix max and min values.
2297 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2299 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2300 size-independent elf internal data structures.
2301 * elfcode.h (put_word, get_word): Define as appropriate for
2302 architecture word size. Structure swapping functions changed to
2303 use them as appropriate.
2305 * configure.in: If compiling 64-bit back ends, do them before
2308 * libelf.h: Use new size-independent versions of elf internal data
2310 (symbol_type): Reordered to put any fields dependent on target
2312 (elf_backend_data): Renamed from elf##_backend_data and made
2314 (elf_sect_thunk): Now size-independent.
2316 * libbfd.c (bfd_log2): Now returns unsigned int.
2318 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2320 * Rename config/m88k-aout.mt to config/noop.mt.
2321 configure.in: Use it for mips-*-bsd*.
2323 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2325 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2326 initializer" warning from gcc.
2327 * cpu-h8500.c (arch_info_struct): Likewise.
2328 * cpu-sh.c (arch_info_struct): Likewise.
2330 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2331 howto_*): Unused functions and variables commented out.
2332 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2334 * cpu-h8500.c (compatible): Likewise.
2335 * cpu-sh.c (compatible): Likewise.
2337 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2338 Always set a valid length value, even for invalid input.
2340 * srec.c (srec_write_symbols): Use sprintf_vma.
2342 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2343 uint64_type): Provide default definitions.
2344 * hosts/std-host.h (int64 stuff): Remove them from here.
2346 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2348 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2349 variable. Added default case to switch.
2351 * aoutx.h (translate_from_native_sym_flags): Before casting
2352 pointers to integers, make sure the integer type is wide enough.
2353 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2355 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2356 don't bother comparing for less-than-zero.
2357 (bfd_set_section_contents): Ditto.
2359 * elfcode.h (bfd_add_to_strtab): Now static.
2360 (sym_is_global): New function.
2361 (elf_map_symbols): Call it. Now returns void. Removed unused
2363 (bfd_section_from_shdr): Mark string tables other than for section
2364 and symbol names as normal sections having contents.
2365 (fix_up_strtabs): New function; fixes up ELF header fields for
2366 stab sections with string tables associated.
2367 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2368 sections. Reordered condition tests for symbol flags; default to
2369 local-object value instead of global-object.
2370 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2371 inside condition test.
2372 (elf_print_symbol): Use fprintf_vma.
2373 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2376 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2377 back to "long long" for HOST_64_BIT.
2379 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2380 without using invalid ANSI C preprocessing tokens.
2382 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2383 * libelf.h (bfd_elf32_new_section_hook): Declare.
2384 * elfcode.h (new_section_hook): Define here.
2386 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2387 against multiple inclusions.
2389 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2391 * Makefile.in (bfd.h): Generate into current directory by grabbing
2392 64-bit definition (if any) from sysdep.h.
2393 * bfd-in.h: Put in marker for sysdep.h inclusion.
2395 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2397 * reloc.c (bfd_perform_relocation): Check for overflow on
2398 pc-relative relocations if the howto asked for it.
2400 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2402 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2404 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2406 * config/riscos.m{h,t}: New files.
2407 * configure.{host,in}: Use them.
2409 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2411 * elf32-mips.c: comment change. This is a mips file, not 88k.
2413 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2415 * cache.c (bfd_cache_init): Increment open_files and call close_one
2417 (bfd_open_file): Don't increment open_files here.
2419 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2421 * config/delta88.mh: Don't set CC.
2423 * Makefile.in: Add elf32-{mips,m88k,generic}.
2424 elf32-{mips,m88k,generic}.c: New files.
2425 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2426 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2427 don't match a different target.
2429 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2431 Eliminate "int8_type", "int16_type", "int32_type", and their
2432 variants from the BFD universe. Leave the 64-bit types for now,
2433 since they are in flux.
2435 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2436 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2437 * ieee.c: Convert uint8e_type => unsigned char.
2438 * oasys.c: Extensive changes to eliminate obsolete types.
2439 These depend on changes in ../include/oasys.h as well.
2440 * hosts/*.h: Remove declarations of all these types.
2442 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2444 * hosts/delta88.h: #if 0 out some declarations which conflict with
2447 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2449 * Makefile.in (install): remove parentdir cruft
2451 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2453 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2454 * Expurgate random DEFUNs that have crept in.
2456 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2458 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2459 only be aligned to a 4 byte boundary.
2461 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2463 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2466 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2468 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2469 1927 but fixing some other important things.
2471 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2473 * hosts/std-host.h (int64e_type): Fix definition.
2475 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2477 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2478 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2479 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2480 a STYP_TEXT section.
2482 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2484 * Makefile.in (install, headers): don't put comments after a tab
2485 in the actions section of a rule
2487 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2489 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2490 (ecoff_write_object_contents): If not D_PAGED, don't add the
2491 section headers to text_size. If not D_PAGED, set the magic
2492 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2493 executable, the executable must fully occupy an even number of
2495 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2496 ecoff_big_vec): Consistently set section alignment power to 4,
2497 since ECOFF sections should be multiples of 16 bytes.
2498 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2499 Made ar_pad_char and ar_max_namelen agree for both.
2501 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2503 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2504 symbol value, since bfd symbols are section relative, but ELF
2507 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2509 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2511 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2513 * hosts/news.h, config/news.mh: New files.
2515 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2517 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2518 * coff-h8300.c: More addressing modes.
2519 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2521 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2522 H8/300H name. (compatible): New function.
2523 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2526 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2528 * coff-mips.c (ecoff_compute_section_file_positions,
2529 ecoff_write_object_contents): Only round to page boundaries if
2530 D_PAGED flag is set for the output BFD.
2532 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2534 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2535 casts to work on machine where sizeof(long) != sizeof(int) !=
2537 * coffgen.c (coff_get_normalized_symtab): Ditto.
2538 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2540 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2542 * coffgen.c (coff_write_symbols): For empty string table, write
2543 out 4 in correct byte order. (from minyard@bnr.ca)
2545 * elf32-hppa.c: Don't include libhppa.h for now; define
2546 BYTES_IN_WORD instead, until Utah sends a better fix.
2547 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2548 of malloc and realloc.
2550 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2552 * configure.in (mips-*-ecoffl*): New target; use decstation.
2553 (mips-*-ecoff*): Added trailing '*'.
2555 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2556 for the FDR, not from the first PDR in the file.
2558 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2560 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2562 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2564 * hppa.c (hppa_get_symbol_info): New function.
2566 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2568 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2571 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2572 * libhppa.h (MAXCOMLEN): Define unconditionally.
2573 (_PA_RISC_ID): Only define if not already defined.
2574 * elf32-hppa.c: Include libhppa.h.
2576 From Ralph Campbell:
2577 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2579 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2581 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2583 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2584 remove defines of __MSDOS__ and __GO32__ (these are in the
2587 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2590 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2591 * config/hppabsd.mh: Don't use ranlib.
2593 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2595 * elf.c: New file, for word-size independent code.
2596 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2597 * Makefile.in: Include elf.o in standard objects.
2599 * bfd-in.h (CAT3): Define here.
2600 * libaout.h, libelf.h: Not here.
2602 * libelf.h (struct strtab): Define here.
2603 (bfd_elf_locate_sh): Declare here.
2604 * elfcode.h (struct strtab): Definition deleted.
2606 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2608 * Makefile.in: Make "all", not "bfd.h", be the default target.
2609 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2610 hasn't really changed.
2612 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2614 * elfcode.h (elf_hash): Provide elf standard hash function.
2615 (various): Key off of the machines use_rela_p field to determine
2616 whether to use REL or RELA relocations.
2617 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2618 (elf_make_sections): Allocate a pointer to hold all data for a
2619 given section, and copy each fragment into the data region.
2620 Update the section's pointer with the REL implicit addends if the
2621 machine uses REL relocation.
2623 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2624 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2625 into was elf32-target.h expects.
2626 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2627 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2628 (elf_i386_info_to_howto): Add minimal relocation support.
2630 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2631 elf_info_to_howto_rel fields.
2633 * elf32-target.h (elf_bed): Add support for new fields in
2636 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2638 * elf32-hppa.c: Add symbol extension section support, fix
2639 relocation howto table, add stub generation support.
2641 * elf32-hppa.h: Add symbol extension section support, fix
2642 relocation howto table, add stub generation support.
2644 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2647 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2650 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2651 the symbol is not found.
2653 * elfcode.h (elf_compute_section_file_positions): Not all section
2654 file positions were computed.
2656 * elfcode.h (elf_get_sect_thunk): New function.
2658 * hppa.c (sign_ext): Reimplement.
2660 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2661 these functions static.
2663 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2665 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2667 * aoutx.h (translate_from_native_sym_flags): Don't set
2668 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2669 * aoutx.h (translate_to_native_sym_flags): Translate
2670 constructor symbols properly.
2672 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2674 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2676 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2679 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2681 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2682 from bfd-in.h and .c files. Build bfd.h in build directory,
2683 substituting in requested target word size. Insert word size into
2684 makefile, and maybe enable 64-bit targets.
2686 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2687 are available. Conditionalize on this. Assume HOST_64_BIT
2688 will be defined if needed, so 64-bit targets are conditionalized
2689 only in the Makefile.
2691 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2693 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2695 * coff-sh.c (rtype2howto): Put error message on stderr.
2696 (extra_case): Delete unused variable.
2698 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2699 before calling printf.
2701 * elfcode.h: New file, almost completely derived from old elf32.c.
2702 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2703 * Makefile.in (elf64.o): List dependencies, don't build by
2705 (elf64.c): Add to list of sources.
2706 (elf32.o): Update dependencies.
2707 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2708 namespace pollution; rename vectors.
2709 * targets.c, config/*-elf.mt: Updated.
2710 * All uses of 32-bit versions of structures, routines, and macros
2713 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2715 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2717 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2719 * elf32.c (elf_string_from_elf_section): Handle index of zero
2721 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2723 (elf_write_object_contents): Deleted one unused variable and
2724 initialized another to avoid gcc warnings.
2725 (elf_set_section_contents): Delete unused variable.
2727 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2729 * i386lynx.c: New module for Lynx variant of a.out.
2730 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2731 * gen-aout.c: Get rid of defunct endian stuff, print out true
2733 * targets.c (target_vector): Add i386lynx_vec.
2735 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2737 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2739 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2741 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2742 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2743 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2744 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2745 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2747 * bfd-in.h: Don't define bfd_print_symbol_nm.
2748 Define symbol_info type.
2749 (JUMP_TABLE): Set _get_symbol_info element.
2751 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2752 (bfd_decode_symclass): Use coff_section_type.
2754 * targets.c: Add bfd_get_symbol_info call.
2756 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2758 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2759 complaints from ancient gcc's.
2761 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2763 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2764 hosts/i386linux.h: Define it.
2766 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2768 * VERSION, bfd-in.h: Bump version number to 2.2.
2770 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2771 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2772 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2773 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2774 LR, RR, hppa_field_adjust): New functions.
2776 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2778 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2779 stabs symbols, including new indirect_ptr_ptr argument.
2780 (ecoff_slurp_symbol_table): Pass new argument in calls to
2781 ecoff_set_symbol_info.
2783 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2785 * configure.in: For m68k sysv systems, use m68k-coff.
2787 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2788 (TDEFAULTS): Define it here. Use the new name.
2790 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2793 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2795 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2796 number of arguments.
2797 (aix386_core_file_p): Initialize core_size to correct value.
2799 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2801 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2802 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2804 * bout.c (aout32_slurp_extended_name_table): Define to be
2805 _bfd_slurp_extended_name_table rather than bfd_true.
2807 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2808 definitions for N_SET[ATDB].
2809 (ecoff_howto_table): Moved near top of file.
2810 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2811 seen, cook up a constructor section of the same name and put in a
2812 reloc pointing to the symbol. This lets the GNU linker build
2813 global constructors and destructors without using collect.
2815 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2817 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2819 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2821 * hosts/miniframe.h: New file.
2822 * configure.host: Use it.
2824 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2826 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2827 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2828 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2829 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2830 * configure.in (*-*-bsd): Change to *-*-bsd*
2832 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2834 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2835 int, for the sake of the old Portable C Compiler.
2837 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2839 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2841 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2843 * configure.in: Get target name right for m68*-*-hpux.
2845 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2847 * trad-core.c (NO_SIGNED_GET): New macro.
2848 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2849 signed NO_GET, where appropriate.
2851 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2852 * configure.in (*-*-linux*): Remove until linux port for a
2853 non-i386/i486 system is actually available.
2855 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2857 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2858 when compiling under HPUX.
2860 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2862 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2863 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2865 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2866 * bfd/libhppa.h: Include sysdep here. Conditionalize
2867 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2868 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2871 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2873 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2874 GNU version is needed.
2876 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2878 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2880 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2882 * Makefile.in: Build elf32-hppa.o.
2884 * syms.c (BSF_FUNCTION): New symbol flag.
2886 * elf32-hppa.c: Fixed to work with elf32-target.h.
2888 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2890 * libaout.h (NAME): Don't define if already defined.
2892 * libelf.h: Protect against multiple inclusions.
2893 (elf_symbol_type): Moved here, added new fields.
2894 (struct elf_backend_data): New field `global_sym'; I suspect this
2896 * elf32.c (elf_symbol_type): Deleted from here.
2897 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2898 point to backend versions of symbols.
2899 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2900 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2902 (elf_write_object_contents): Write program headers if appropriate.
2903 (bfd_section_from_shdr): Unnamed sections get empty string for
2904 name, not "unnamed". Handle SHT_NOBITS separately from
2905 SHT_PROGBITS, and set some different flags.
2906 (elf_file_p): New routine.
2907 (elf_object_p, elf_core_file_p): Call it.
2908 (elf_object_p): Handle EM_HPPA.
2909 (elf_symbol_from, elf_idx_of_sym): New functions.
2910 (elf_make_sections): Get symbol number right for relocations. Set
2911 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2912 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2913 SHT_PROGBITS. Always generate symtab and strtab, not only if
2914 relocations are needed. Set SHF_* flags as appropriate.
2915 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2916 (elf_write_object_contents): Fix off-by-one error in symbol count.
2917 Store a correct value for the symbol; write the size field
2918 properly; make some guesses about the type field. Set section
2919 type correctly for string tables.
2920 (section_from_elf_index): Check for absolute and common sections
2922 (elf_section_from_bfd_section): Ditto.
2923 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2924 Use empty string instead of "unnamed" for nameless symbols.
2925 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2926 HPPA (only?). Don't free raw symbols; keep the pointer around for
2928 (elf_set_arch_mach): Handle bfd_arch_hppa.
2929 (elf_find_nearest_line): Just return false.
2930 (elf_write_object_contents, elf_set_section_contents): Set
2931 output_has_begun field after computing file positions.
2932 (elf_set_section_contents): Write section contents immediately,
2933 rather than caching the whole file and writing it at close time.
2935 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2936 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2937 hppa_reloc_expr_type_alt): New enumerator types.
2939 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2940 * configure.in, configure.host: Use them.
2942 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2944 * elf32-target.h: Allow overrides of armap defaults.
2946 * elf32-hppa.c, elf32-hppa.h: New files.
2948 * config/hp300hpux.mt: New file.
2950 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2952 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2953 (aix386_core_vec): Update for new fields.
2955 * archive.c (bfd_generic_archive_p): Call target-specific
2956 slurp_armap code, instead of bfd_slurp_armap.
2957 (bfd_slurp_bsd_armap_f2): New function.
2958 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2959 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2961 * libaout.h (struct aoutdata): New field for subformat, for
2962 differentiating between highly similar a.out formats.
2963 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2964 version of function.
2965 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2967 * hp300hpux.c: New file.
2968 * Makefile.in: Include it.
2970 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2972 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2975 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2977 * trad-core.c (trad_unix_core_file_p): Check the file size.
2979 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2981 * coff-alpha.c: Remove duplicate function and add warnings.
2983 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2985 * sco-core.c (sco_core_vec): Add initializers for new target
2988 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2990 * coffcode.h [_LIT]: Recognize .lit section.
2992 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2994 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2995 config/alphaosf.mt, hosts/alphaosf.h: New files.
2997 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2999 * Merge in HPPA/BSD changes from Utah.
3000 * hppa.c: Use this for both HPUX & BSD.
3001 * targets.c: Enable hppa_vec for both HPUX & BSD.
3002 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3003 * hosts/hppabsd.h: #define HOST_HPPABSD.
3005 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3007 * libbfd.c: Whitespace changes around byteswap macros.
3008 * libbfd-in.h: Whitespace changes around byteswap declarations.
3010 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3012 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3013 system_error anymore. It confuses bfd_check_format().
3015 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3017 * bfd.c: Add sgi_core_data to tdata union.
3018 * coff-mips.c: Add Irix 4.x core file support.
3019 * hosts/irix4.h: #define HOST_IRIX4.
3021 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3023 * aoutx.h (translate_from_native_sym_flags): Check that the
3024 symbol's section does get set.
3025 (slurp_symbol_table): Zero index means null-string name.
3027 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3029 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3031 (write_syms): Use them, to reduce string table size.
3033 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3035 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3036 new signed get/put fields. Minor reformatting to label
3039 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3041 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3043 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3044 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3046 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3048 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3050 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3051 (swapcore_sparc): Make sp a bfd_vma.
3053 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3055 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3056 libbfd.c, libbfd-in.h: Add _do*signed*.
3057 targets.c, all targets: Add bfd*signed*.
3058 bfd-in.h: Add bfd_signed_vma. Add comments.
3060 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3062 * format.c (bfd_check_error): Check error return from
3063 _bfd_check_format routines.
3065 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3067 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3068 recognize .data section if present.
3070 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3072 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3073 check for the case where the user sets the address of the BSS
3074 section (and the file header can't specify this). Let the user
3075 set it wherever they want, regardless of what goes in the header.
3077 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3078 straight through into BFD sections. Add comments.
3080 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3082 Cleanup in preparation for better 64-bit host support.
3084 * bfd-in.h (bfd_64_type): Remove.
3085 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3087 * bfd-in.h (bfd_size): Remove.
3089 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3091 * bfd-in.h (bfd_word): Remove.
3092 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3094 * bfd-in.h (rawdata_offset): Remove.
3095 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3096 (bfd_perform_relocation): Lint.
3097 (enum bfd_reloc_status): Comment cleanup.
3099 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3101 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3103 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3105 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3107 * elf32.c: Clean up old comments.
3109 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3111 * config/sun3.h: String argument to fprintf is const.
3113 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3114 on systems which define PAGE_SIZE in <limits.h>.
3116 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3118 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3119 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3120 the core file failing signal.
3121 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3122 to supply the core file failing signal.
3124 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3126 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3127 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3128 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3129 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3131 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3133 * coff-mips.c (PAGESIZE): Correct value.
3135 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3137 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3138 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3140 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3142 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3143 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3145 (coff_compute_section_file_positions): Force vma and lma of _LIB
3147 (coff_set_section_contents): Count number of entries in new lma
3149 * coffgen.c (make_a_section_from_file): Force lineno_count of
3150 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3151 SCO 3.2v4 shared library.
3152 * seclet.c (rel): Copy over any section with contents, not just
3155 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3158 * coff-i386.c (coff_i386_reloc): New function, to generate
3159 relocateable output correctly.
3160 (howto_table): Use coff_i386_reloc for all reloc types.
3161 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3162 for a common symbol.
3163 (i386comm_value): Removed; no longer needed.
3165 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3167 * coffcode.h (coff_set_section_contents): Don't write out
3168 sections without a filepos.
3170 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3172 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3174 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3176 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3177 * libecoff.h (ecoff_data_type): Added gp_size field.
3178 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3179 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3180 Set flags to 0 for large common symbols.
3181 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3182 which can occur for gas-generated relocs.
3183 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3184 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3185 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3187 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3189 * srec.c (srec_set_section_contents): Use lma field for load
3191 * section.c: Add declaration of lma field to section structure.
3192 * coffcode.h (coff_write_object_contents): Use lma field for load
3194 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3196 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3197 symbols in a better way. (translate_to_native_sym_flag): Set the
3198 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3200 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3201 (bfd_make_section): Cope with new builtin section.
3202 * syms.c (bfd_decode_symclass): Can now print indirect section
3205 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3207 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3208 defined, and yields false.
3209 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3211 * archive.c (snarf_ar_hdr): Add support for reading (only,
3212 so far) BSD-4.4-style extended headers.
3213 * archive.c: Some more comments.
3215 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3217 * Makefile.in: fix rule for dvi and info, so that the recursive
3218 makes does the right thing, instead of always info
3220 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3222 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3223 archive members; they need more special reatment. For now, verify
3224 that computed and actual file positions correspond.
3226 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3228 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3229 (set_arch_mach): Delete non-MIPS code.
3230 (reloc_howto_type_lookup): Ditto.
3231 * Makefile.in: Adjusted.
3233 * libbfd.c (bfd_tell): Update `where' field.
3234 (bfd_seek): Don't do anything if we're not changing the file
3235 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3236 field against a SEEK_SET request. Call bfd_tell to re-update
3237 `where' field when done.
3238 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3240 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3242 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3244 * Makefile.in: added installcheck target
3246 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3248 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3249 if the type is not stNil.
3251 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3253 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3254 forward declarations.
3256 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3257 it's implied by the type.
3259 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3261 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3263 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3265 * rs6000-core.c: Add .ldinfo section.
3267 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3269 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3271 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3273 * section.c (bfd_set_section_contents): whitespace
3274 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3277 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3279 * hosts/go32.h: don't define POSIX_UTIME
3281 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3283 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3284 against machine architecture stored in the ELF header, to resolve
3286 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3287 NULL, so only use results when non-NULL.
3288 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3289 and add to vector of targets.
3291 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3293 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3294 are always just debugging symbols.
3296 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3297 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3299 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3301 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3302 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3303 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3304 defined, which they aren't in hpux 7.0.
3306 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3307 Tran-Le, tranle@intellicorp.com.
3309 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3311 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3312 ahead and do the relocation.
3313 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3314 what needs to be done.
3315 (ecoff_reflo_reloc): Do the REFHI relocation here.
3317 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3319 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3320 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3321 relocs are reasonable.
3322 * coff-msym.c: Eliminated uses of DEFUN.
3323 (ecoff_swap_tir_out): New function.
3325 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3327 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3328 * configure.host (vax-*-ultrix2*): Add triplet.
3329 * hosts/vaxult2.h: New file.
3330 * config/vaxult2.mh: New file.
3332 * aoutx.h (string.h): Include for strchr and friends.
3333 * archive.c (string.h): Include for memchr and friends.
3334 * elf32.c (string.h): Include for strrchr and friends.
3336 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3338 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3339 (MY_set_sizes): Use sunos4_set_sizes.
3341 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3342 deleted, as well as elf-big and elf-little targets.
3343 * libelf.h: New file.
3344 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3346 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3348 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3350 * coffcode.h (coff_compute_section_file_positions): Don't need
3351 variable "old_sofar" if compiling for i960.
3353 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3355 * libbfd.h: Updated.
3357 * ieee.c (exten, envi): "static" belongs first in declaration.
3359 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3361 * srec.c: add support for symbolsrec, srecords with symbols in
3364 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3366 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3367 to avoid lint complaints.
3369 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3371 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3372 type SHT_STRTAB. Don't alter file offset for section 0.
3373 (reloc_type_names): Now an array instead of a macro. Still inside
3374 "#if 0", since it's used only in debugging code also in "#if 0".
3375 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3376 (sort_reloc_map): New function.
3377 (sparc_reloc_map): New variable.
3378 (elf_bfd_reloc_type_lookup): New function.
3380 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3382 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3383 bfd_make_debug_symbol; they were already in the target structure.
3384 * Adjusted all uses of JUMP_TABLE.
3385 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3386 from coff_make_debug_symbol.
3387 * libcoff.h: Updated accordingly.
3389 * Minor cleanups provoked by gcc warnings:
3390 * aoutx.h (NAME(aout, reloc_type_lookup)),
3391 cpu-h8300.c (local_bfd_reloc_type_lookup),
3392 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3394 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3395 ieee.c (ieee_slurp_section_data),
3396 elf.c (elf_make_sections, elf_fake_sections,
3397 elf_compute_section_file_positions, elf_write_object_contents):
3398 Removed unused variables.
3399 * archures.c: Removed /* from within comment.
3400 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3401 * oasys.c (oasys_write_data): Initialize i.
3403 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3405 * libcoff.h (obj_raw_syment_coun): New macro.
3406 * coffgen.c (coff_get_normalized_symtab): Initialize
3408 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3410 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3412 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3414 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3415 for compatibility with tools from MIPS.
3417 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3418 * config/irix3.mt, config/irix4.mt: Removed.
3419 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3420 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3422 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3424 * hosts/hp300bsd.h: Add gross hack to determine whether we
3425 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3426 files (and set other parameters) to match.
3428 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3430 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3431 ansi definition which otherwise confuses non-ansi compilers.
3433 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3434 ultrix cc by forward declaring getenv as is done in
3437 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3439 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3440 avoiding a fatal error in vax ultrix 4.2 cc.
3442 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3444 * bfd-in.h, VERSION: Roll to version 2.1.
3446 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3448 * oasys.c (oasys_write_object_contents): Lint.
3449 * srec.c: Whitespace cleanup.
3451 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3453 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3454 cleaned up output formatting a bit.
3456 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3458 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3459 relaxable. Should be moved somewhere else.
3461 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3463 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3464 (aout_mips_*_vec): Added seclet_link element.
3466 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3467 support for aout-mipsbsd target.
3469 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3471 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3473 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3475 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3477 Add support for the H8/500
3479 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3481 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3483 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3484 * coff-mips.c: Now includes libecoff.h.
3485 (ecoff_data_type): Moved to libecoff.h.
3486 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3487 call it. If there is ever another ECOFF target, this and the
3488 swapping functions should be accessed via an ECOFF specific target
3490 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3492 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3494 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3495 no longer includes this file.
3497 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3498 bits to 0 to make comparison test useful.
3500 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3501 avoid overflowing GP accessible sections in binutils/objdump.
3503 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3505 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3506 reading more robust: Fail if string index is out of string
3509 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3511 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3512 PCREL13): Don't take dst_address into account; the input file has
3513 already taken care of that.
3515 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3517 * coff-mips.c: Completed support for linker and binutils.
3519 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3521 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3522 original addend from section contents.
3524 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3526 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3527 * hosts/delta88.h (strtol): Fix prototype.
3528 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3530 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3532 * elf.c: Get rid of "#ifdef sparc".
3533 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3534 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3536 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3537 compile type conditionals on host CPU.
3538 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3540 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3542 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3544 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3545 ECOFF which has two common sections.
3546 (bfd_com_section): Set SEC_IS_COMMON flag.
3547 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3548 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3549 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3550 bfd_is_com_section macro rather than checking for equality to
3553 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3555 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3556 (coff_mkobject_hook): Accept aouthdr argument.
3557 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3558 Handle NULL aouthdr argument.
3559 (coff_object_p): If there is no aouthdr, pass it as NULL to
3561 * libcoff.h: Rebuilt for mkobject_hook changes.
3563 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3564 additional MIPS ECOFF fields.
3566 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3568 * configure.host: added mips-dec-bsd*
3569 * configure.in: added mips-dec-bsd*
3570 * aout-mipsbsd.c: new file for mips-dec-bsd*
3571 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3572 * aoutx.h: added mips support.
3573 * archures.c: added mips support to bfd_default_scan().
3574 * cpu-mips.c: added support for R4000 (untested).
3575 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3576 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3577 hope will make it into include/bfd.h.
3578 * targets.c: added aout_mips_*_vec.
3580 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3582 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3584 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3586 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3588 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3590 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3592 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3593 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3594 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3595 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3597 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3598 bfd_swap_reloc_in or coff_swap_reloc_out.
3599 * coff-mips.c: Added code to link and write out symbolic debugging
3600 information, and to swap relocs in and out.
3602 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3604 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3605 (coff_write_object_contents): coff_count_linenumbers returns the
3606 number of line number records it found.
3608 * coffgen.c (coff_write_linenumbers): only write out line numbers
3609 in the section they belong to.
3611 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3613 * targets.c (bfd_target): Added relocateable argument to
3614 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3615 target vector for linker use.
3616 * bfd.c (bfd_seclet_link): New macro.
3617 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3618 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3619 and boolean return value. Made static.
3620 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3621 relocateable argument.
3622 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3623 relocateable argument (if relocateable, saves relocs).
3624 * bout.c (b_out_get_relocated_section_contents),
3625 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3626 relocateable argument (if relocateable, just calls
3627 bfd_generic_get_relocated_section_contents).
3628 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3629 argument to prototype.
3630 * All targets: Set new _bfd_seclet_link vector to
3631 bfd_generic_seclet_link.
3633 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3635 * coffgen.c: #include seclet.h.
3637 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3639 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3640 debug info. Setup info about linker symbols only, and use
3641 standard bfd fields to hold the info.
3642 * (hppa_object_p): Remove unneeded decls.
3643 * (hppa_new_section_hook): Get rid of most of this.
3644 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3645 fat. Remove all knowledge of stabs, remove redundant knowledge of
3647 * Remove macros for accessing fields which are now gone.
3649 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3651 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3653 * coff-z8k.c: delete unused reloc functions
3655 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3657 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3658 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3659 * coff-msym.c: Use DEFUN for function definitons.
3660 * coff-mips.c: Added code to read and print symbols, and to find
3663 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3664 swapping functions into coffswap.h for ECOFF use. Moved
3665 relocation functions, only used by h8300 and z8k, into reloc16.c.
3666 Added hooks for coffgen.c functions to backend data structure, and
3667 added hook functions. Still more could be done.
3668 * coffswap.h: New file to hold COFF swapping routines.
3669 * coffgen.c: New file to hold generic COFF functions.
3670 * reloc16.c: New file to hold h8300 and z8k specific relocation
3672 * libcoff-in.h: Added declarations for functions in coffgen.c.
3673 * libcoff.h: Rebuilt to incorporate changes.
3674 * coff-h8300.c: Function name changes.
3675 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3676 hook rather than defining EXTRA_CASES.
3677 * Makefile.in: Build new files coffgen and reloc16. Added
3678 dependencies of coff-*.o on coffswap.h and seclet.h.
3680 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3682 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3683 about discarding const.
3685 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3687 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3689 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3691 * configure.in (post-target): If --with-minimal-bfd is specified,
3694 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3696 * srec.c (srec_write_records): one of my boards wants a CR between
3699 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3701 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3702 (it broke a couple of weeks ago).
3704 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3706 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3707 return type, so libbfd.h doesn't reference undefined typedefnames.
3709 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3711 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3713 (coff_pointerize_aux): don't pointerize a negative tagndx
3714 (sometimes generated by SCO 3.2v4 cc).
3716 * bout.c (calljx_callback, callj_callback,
3717 b_out_get_relocated_section_contents): warn if relocating against
3718 an undefined symbol.
3720 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3722 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3723 Make a bunch more routines be static.
3724 * hppa.c (fill_spaces): Get rid of this, replace with much better
3725 written setup_sections().
3726 * (setup_sections): New routine to create BFD sections for each
3727 space and subspace in SOM files.
3728 * (hppa_object_setup): Use BFD sections created by
3729 setup_sections() to locate GDB symbol table info.
3730 * (make_unique_section): New routine to create a BFD section. It
3731 ensures that the given name is unique, and will generate a unique
3733 * (hppa_object_p): Become much more paranoid about file header.
3734 * (make_bfd_asection): Call bfd_make_section to do the dirty
3735 work. Simplify code somewhat.
3736 * (hppa_core_file_p): Use proper name for stack section.
3737 * libhppa.h: Remove millicode_start, millicode_end decls.
3739 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3741 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3743 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3744 relocs, don't bother doing the adjustment if the value to add is
3747 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3749 * bfd.c (bfd_get_size): New function that gets an upper bound
3750 on the possible size of any object in a bfd.
3751 * elf.c (bfd_elf_find_section, elf_get_str_section,
3752 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3754 * elf.c (elf_big_vec, elf_little_vec): Document last three
3755 members initialized to NULL.
3757 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3759 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3761 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3763 * hosts/std-host.h: New file. Attempt at a generic/default
3764 set of definitions, to discourage porting to new hosts by copying.
3765 * hosts/news.h: Removed.
3766 * hosts/sparc.h: Use std-host.h.
3767 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3768 perhaps we can later remove the the_bfd field from each symbol.
3769 * syms.c (struct symbol_cache_entry): Remove unused field
3770 app_data. Add comment noting that the_bfd is almost redundant,
3772 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3773 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3774 * hppa.c (fill_spaces): Make slightly more rebust.
3775 * configure.in: Allow std-host as the "default" host.
3777 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3779 * bfd.c: Add struct hppa_core_data to tdata union.
3780 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3781 Get rid of HPPA/BSD specific code. That will go somewhere else
3783 * (fill_spaces): Don't spin forever and die if you don't find
3784 $MILLICODE$ subspace.
3785 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3787 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3788 Make these work for HPUX.
3789 * (make_bfd_asection): New routine to make section creation a
3791 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3792 * libhppa.h: #include the right system files. Redefine all of
3793 the structs/macros for hacking core files to use more sensible
3794 HPUX core file structures.
3795 * targets.c (target_vector): Conditionalize hppa_vec on
3796 HOST_HPPAHPUX, not hp9000s800.
3797 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3798 malloc and realloc. #define HOST_HPPAHPUX.
3800 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3802 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3803 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3804 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3805 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3807 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3808 * aix386-core.c: New file for handling core files on AIX on PS/2.
3809 * targets.c: if AIX386_CORE, use aix386_core_vec.
3810 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3813 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3815 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3818 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3820 * Makefile.in: added dvi target
3822 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3824 * bfd.c: Use right name for tekhex tdata struct.
3825 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3826 * libcoff.h: Updated to get spacing change from coffcode.h.
3827 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3829 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3831 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3832 functions, with the "guts" of the old bfd_slurp_bsd_armap
3833 and bfd_slurp_coff_armap, but assuming we've already checked
3834 if the armap is present or not.
3835 Also, rewrite a bit to avoid keeping around obstack data
3837 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3838 Various fixes to correctly handle COFF_style archives names.
3839 (Note that because these have a trailing '/', the names can
3840 have embedded spaces.)
3841 * archive.c (bfd_slurp_armap): New function, replaces old
3842 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3843 _either_ format, and calls do_slurp_bsd_armap or
3844 do_slurp_coff_armap if either form of map is seen.
3845 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3846 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3847 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3848 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3850 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3852 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3853 * libhppa.h: Make millicode_start and millicode_end be unsigned
3854 int to be same type as CORE_ADDR in GDB. Why are these here?
3856 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3858 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3859 vaddr of the section to the addend.
3860 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3861 SCO_CORE to SELECT_VECS.
3862 (target_vector): add sco_core_vec.
3863 * sco-core.c (sco_core_vec): add leading underscore initializer.
3864 * configure.in (i[34]86-*-sco*): use target i386-sco.
3865 * config/i386-sco.mt: new file; define SCO_CORE.
3867 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3869 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3871 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3873 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3875 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3877 * hosts/i386linux.h: Include unistd.h.
3879 * aoutx.h (print_symbol): aout_stab_name returns a constant
3881 * libaout.h (aout_stab_name): Fix prototype.
3882 * stab-syms.c (aout_stab_names): Array is now const.
3883 (aout_stab_name): Return value is now pointer to const.
3885 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3888 * syms.c (asymbol): Added new field "app_data", for data
3889 particular to the application. Some of the linker flags ought to
3890 get moved to this field someday.
3892 * archures.c (bfd_default_scan): Recognize a few more numbers:
3893 80486, 80960, and 960.
3895 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3896 bfd_coff_std_swap_table, cast to PTR.
3897 * bfd.c (bfd_coff_swap_*): Deleted macros.
3898 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3900 * coffcode.h (type bfd_coff_backend_data): New structure type,
3901 contains pointers to the COFF-specific swapping routines.
3902 (bfd_coff_std_swap_table): New data structure, to be used when
3903 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3904 (bfd_coff_swap_*): New macros.
3905 * coff-mips.c (mips_coff_swap_table): New data structure.
3906 (ecoff_big_vec): Use it.
3907 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3908 * All other targets: Deleted coff-specific vector entries.
3910 * trad-core.c: Fixed some `PARAMS' uses that were missing
3913 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3915 * aoutx.h (some_aout_object_p): Protect arg prototype in
3916 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3918 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3920 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3921 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3922 PARAMS for readability.
3924 * aoutx.h: Add type to callback parameter.
3925 * coff-mips.c: Don't call trad-core.h, not needed.
3926 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3927 * trad-core.h: Eliminate, unused.
3929 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3931 * format.c (bfd_check_format): if default target isn't found
3932 then look through the entire list rather than return early.
3934 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3936 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3938 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3940 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3942 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3944 * coff-z8k.c: checkpoint, more addressing modes handled
3945 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3948 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3950 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3952 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3954 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3956 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3958 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3959 and about when file descriptors are closed.
3961 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3963 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3964 written out correctly.
3966 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3968 * section.c: New section bit SEC_SHARED_LIBRARY.
3969 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3970 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3973 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3975 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3976 macros; use PARAMS to declare the function pointers involved.
3978 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3979 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3981 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3983 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3985 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3986 declaring pointers to functions.
3987 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3988 * seclet.h: Declare external function with PARAMS.
3990 * doc/chew.c (exfunstuff): Eliminate.
3991 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3992 * doc/proto.str: Use paramstuff rather than exfunstuff.
3994 * libbfd.h: Update, based on changes in source code and chew.
3996 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3998 * libieee.h: Add FIXME about removing limit on number of sections.
3999 * bfd-in.h: Improve comments to make it clear that bfd.h is
4000 the wrong place to edit this file.
4001 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4002 same places where we install bfd.h.
4004 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4006 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4007 symbol type before blindly modifying the auxent. Specifically,
4008 only modify the endndx fields for types that need it, and don't
4009 set the array information for non-arrays.
4011 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4013 * aoutx.h (some_aout_object_p): Section list should be set up
4014 correctly anyways; don't have to set up "next" pointers manually.
4016 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4018 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4019 config/i386v.mh: removed -DUSG from HDEFINES.
4020 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4022 hosts/i386v.h: don't define POSIX_UTIME.
4024 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4026 * ieee.c (ieee_slurp_sections): make a private copy of the
4027 section's name before truncating it.
4029 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4031 * hppa.c: add symbol_leading_char entry in transfer vec
4033 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4035 * ieee.c (get_symbol): can now cope when two symbols of a
4036 different class, but the same index number occur consecutively.
4037 (get_section_entry): nicer name for sections being forward
4038 referenced. (ieee_archive_p): don't free the filename string,
4039 since it was never malloced.
4041 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4043 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4045 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4047 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4048 optionally setting the dimen info, since they are in the same
4049 memory locations. Also zero out external auxent.
4050 (coff_write_symbol): don't zero external auxent; now done in
4053 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4055 * Check fclose return value for errors.
4056 libbfd.h: bfd_cache_close now returns a boolean.
4057 cache.c (bfd_cache_delete): return fclose success value.
4058 (bfd_cache_close): return bfd_cache_delete return value.
4059 opncls.c (bfd_close, bfd_close_all_done): return result of
4062 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4064 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4066 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4068 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4069 work out a coff relocation type from a howto's attributes rather
4070 than using the input r_type field. This fixes PR1677 and allows
4071 conversion of a.out relocs to coff relocs.
4073 * coffcode.h (coff_write_relocs): if supplied a relocation
4074 relative to an absolute symbol, use the right symbol index.
4076 * reloc.c (bfd_perform_relocation): do a partial link for coff
4079 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4081 * changes to support i386-sysv with shared libraries:
4082 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4083 check for .data2; if _LIB is defined, check for it; map
4084 SEC_NEVER_LOAD to STYP_NOLOAD.
4085 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4086 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4087 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4088 if section has contents, not just if it is loadable; if
4089 TWO_DATA_SECS, check for .data2
4090 (coff_set_section_contents): set vma of .lib section to number of
4092 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4093 don't define coff_write_armap to bsd_write_armap.
4094 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4097 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4099 * solaris2.h: Get the definition of alloca from alloca.h if we
4102 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4104 * configure.in (i960-*-{aout,bout}): Support these.
4106 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4108 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4110 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4112 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4113 no-longer-used definitions of L_SET and L_INCR.
4114 * i386linux.h: Tweaks to smooth Linux build.
4116 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4118 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4120 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4122 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4123 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4124 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4125 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4127 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4128 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4130 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4132 * configure.host: New file, contains mapping of host configs
4133 to host support file names for bfd, binutils, opcodes.
4134 * configure.in: Use it.
4135 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4136 * i386bsd.c: Cleanup, reformat.
4137 * config/i386-bsd.mt: Comment changes.
4138 * config/i386bsd.mh: New file for core file support.
4139 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4140 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4141 on BSD 4.4 define ALIGN (sigh!).
4143 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4145 * libaout.h (aout_backend_data): added exec_header_not_counted
4146 field. For ZMAGIC files only, when text_includes_header is set, by
4147 default the length of the exec header is counted in the text
4148 section size. For go32, exec header is mapped in but does *not*
4149 contribute to the size of section.
4150 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4151 is not set, but ztih is, add the size of the exec header to the
4152 recorded size of the text section.
4153 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4154 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4155 Also set text_includes_header.
4156 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4157 by default in MY(backend_data).
4159 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4161 * aout-target.h (callback): Don't define this function if it won't be
4164 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4165 type doesn't match. Don't lose if file sections have already been
4167 (set_arch_mach): Set reloc_entry_size.
4168 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4170 * hosts/i386bsd.h: New file.
4171 * configure.in: Recognize i[34]86-*-bsd host.
4173 * aout-target.h (callback, write_object_contents): Delete unused
4176 * aoutx.h (reloc_type_lookup): New function.
4177 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4178 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4179 (MY_reloc_howto_type_lookup): Don't define it.
4181 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4183 (slurp_symbol_table): Use header byte order, not target byte
4184 order, for reading symbol data.
4186 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4188 * configure.in: Undo some brain damage in the host section.
4189 * configure.in: Reformat the target section, test many configs.
4190 * Makefile.in (make): Remove obsolete `make make'.
4191 * aoutx.h (some_aout_object_p): Make defines line up.
4193 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4195 Now a bfd knows whether underscores are normally prepended
4196 to symbols in its file format.
4198 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4199 coff-z8k.c: targets set so they have leading underscore
4200 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4201 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4202 without leading underscore flag
4203 * targets.c: add symbol leading char to xvec description
4204 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4206 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4208 * archive.c: Make errno global.
4209 * archive.c (_bfd_write_archive_contents): If read fails (and
4210 errno!=0) set bfd_error to malformed_archive (since this probably
4211 indicates a truncated archive), rather than system_call_error.
4213 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4215 * Makefile.in: added rules for i386bsd.c
4216 * i386bsd.c: new file, supporting 386bsd.
4217 * configure.in: recognize i386-*-bsd target.
4218 * config/i386-bsd.mt: new file - 386bsd target configuration.
4220 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4222 * configure.in: re-arrange host section to use *-*-* notation,
4223 clean up some of the target section as well
4225 * seclet.c: cast result of bfd_get_relocated_section_contents to
4226 avoid compiler warnings
4228 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4230 * coffcode.h (coff_section_symbol): Create section if it doesn't
4233 * bout.c: Removed some unused variables.
4235 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4237 * Portability fixes from p3:
4238 coffcode.h (coff_write_relocs): removed sanity check until it
4239 works on all targets (per advice from sac).
4240 config/hp9000.mh: new file to define USG.
4241 hppa.c: #undef hppa before the JUMP_TABLE.
4242 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4244 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4245 local variable target volatile to avoid mysterious bug in
4248 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4250 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4251 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4253 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4255 * coff-z8k.c (func_da, func_jr): Lint.
4256 * coffcode.h: Use memset rather than bzero.
4257 * elf.c: Use memcpy rather than bcopy.
4258 * tekhex.c: Use memset rather than bzero.
4260 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4262 Add Adobe a.out support.
4264 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4265 * config/adobe.mt: Add.
4266 * configure.in (*-adobe-* target): Add.
4267 * targets.c (a_out_adobe_vec): Add.
4268 * Makefile.in: add aout-adobe.c.
4270 * configure.in: Put two dashes in all entries to be matched.
4271 Add comments to remind people to do this.
4272 Reorder all entries that match manufacturer names, to occur
4273 last, so they will only be matched if no more specific match
4274 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4276 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4278 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4279 since we should never have a NULL section.
4280 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4281 tests, set the section to bfd_abs_section.
4283 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4285 * coff-z8k.c: getting closer
4286 * coffcode.h (coff_get_relocated_section_contents): allow
4287 EXTRA_CASES hooks for different arches to provide different reloc
4289 * seclet.h: #ifndef around it to allow multiple inclusion
4290 * srec.c: minor doc fix
4292 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4294 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4296 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4298 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4301 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4303 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4304 filling in reloc, in case immediately following code doesn't set
4307 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4309 * coffcode.h (coff_renumber_symbols): set the last renumbered
4310 symbol pointer to NULL, as expected by coff_write_linenumbers.
4311 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4312 type R_IHCONST used on the 29k.
4314 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4316 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4317 update, based on how the underlying file was opened. Obsoletes
4319 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4320 all FASCIST_FDOPEN config defines.
4322 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4324 * sparc-opc.c: Moved to opcodes library, now that we have one.
4325 * Makefile: Don't compile it.
4327 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4329 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4331 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4333 * section.c (bfd_set_section_flags): Remove a sanity check.
4334 It is unfortunately broken, and prevents strip from working.
4336 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4338 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4339 created by last change.
4341 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4343 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4344 * bfd-in.h: Bump to version 2.0.
4346 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4348 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4349 braindamaged HP/Apollo compiler happy.
4351 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4353 * format.c: Fix description of search for matching target.
4354 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4355 * targets.c: Update description of search for matching target.
4356 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4357 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4358 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4360 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4362 * Makefile.in: Added mostlyclean/clean/distclean rules.
4364 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4366 * targets.c (target_vector): Take out oasys (unless that is
4367 the default): Because there is no magic number in archives,
4368 there can be annoying target mis-matches.
4370 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4372 * sparc-opc.c: Rigorously updated to match architecture manual.
4374 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4376 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4377 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4378 to the built-in abs_section were not written out correctly.
4380 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4382 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4383 large, assume we're using a swapped byte order and fail with
4384 wrong_format rather than dumping core.
4386 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4388 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4389 filename constraints.
4390 * Makefile.in: Updated to reflect change.
4392 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4394 Add preliminary support for the we32k:
4396 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4398 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4400 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4402 * bout.c: added support for relaxable alignment relocs.
4404 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4405 pass down pointer to play area rather than use alloca
4407 * cpu-z8k.c (compatible): made static to reduce name space
4410 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4412 Add basic support for the z8k:
4414 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4415 section.c, targets.c,
4417 * syms.c: move mis-inserted patch.
4419 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4421 Documentation fixes:
4422 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4423 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4425 * reloc.c: break out addend item from surrounding text.
4427 * doc.str (DOCDD): Defined. Adds text to output.
4428 (bodytext): Put bulletize before kill_bogus_lines.
4429 * chew.c (bulletize): End itemization after a blank line, to
4430 prevent following text from being swallowed up in an item.
4432 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4434 * configure.in: Add sparclite as a target.
4436 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4438 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4441 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4442 from a coff file (csym is null), dont deref them
4444 * ieee.c (parse_expression): get the answer right when adding an
4445 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4446 on elts so that filename is filled in.
4448 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4450 * bout.c (howto_align_table): New set of relocs, with enough
4451 data for "objdump -r" to work.
4452 (b_out_reloc_type_lookup): Recognize alignment relocs.
4454 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4456 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4457 invocations of make. Also, always create installation
4460 * config/apollov68.mh: removed -g from CC definition.
4462 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4464 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4465 overflowing gp-offset range.
4467 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4469 * srec.c (srec_set_section_contents): don't write out sections
4470 without the LOAD and ALLOC attributes
4472 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4474 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4475 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4476 * aout-target.h (callback): Don't set page/seg sizes.
4478 (set_sizes): New routine.
4479 (backend_data): Point to it.
4480 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4481 (sunos4_aout_backend): Point to it.
4482 * aoutx.h (set_arch_mach): Call set_sizes callback.
4484 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4486 * aout-target.h: Make _bfd_slurp_extended_name_table be
4487 the default. Given that we *write* the suckers (for long
4488 archive member names), we really ought to be able to read them!
4489 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4490 seem to be needed, and many machines don't have it.
4492 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4494 * coff-m68k.c (vector): read and write archives in coff format.
4496 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4498 * opc-sparc.c: New file.
4500 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4502 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4503 pointers to bfd_byte* before performing arithmetic on them. Such
4504 use with bare void* pointers is a gcc extension.
4505 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4506 * archive (normalize): Add to CONST to match actual usages with
4509 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4511 * configure.in: Recognize i486 host cpu, and use i386-elf
4514 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4516 * config/stratus.mt (CC): Remove definition.
4517 * elf.c (bfd_section_from_shdr): Test for the possibility that
4518 section_from_elf_index returns NULL and don't dereference it.
4520 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4522 * add hppa_data to bfd tdata (indirectly via sef).
4524 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4526 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4528 * configure.in: error messages to stderr, not stdout
4530 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4532 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4533 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4534 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4536 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4538 * configure.in: recognize hppa* instead of hppa
4540 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4542 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4543 RTYPE2HOWTO to cope with same.
4544 * reloc.c (bfd_perform_relocation): added support for size of -2
4545 (subtract a word reloc type). Updated doc.
4547 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4549 * Makefile.in: merged changes from progressive, removed rcsid.
4551 * archures.c, archive.c, Makefile.dos: removed rcsid.
4553 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4555 * bfd-in.h : add BFD_IS_RELAXABLE flag
4556 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4557 header e_relaxable, major hackery in callbacks
4558 * libaout.h : add space for a_relaxable.
4559 * seclet.c (rel): don't relax empty sections
4562 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4564 * section.c (STD_SECTION): add some casts to the initializers for
4567 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4569 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4570 and add appropriate casts to keep (picayune) aix-cc happy.
4572 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4574 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4575 symbol pointers. Punt expensive & useless bfd_realloc. Use
4576 malloc for raw symbols, and free it before returning.
4577 (bfd_section_from_shdr): Do not slurp symbol table until politely
4578 asked. Do not even slurp string tables.
4579 (elf_get_symtab_upper_bound): Count 'em without reading them.
4580 (elf_get_symtab): This is how to politely ask. Schlurp!
4581 This should probably just *become* elf_slurp_symbol_table, FIXME.
4583 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4585 * archive.c (bsd_write_armap): write the timestamp of the
4586 archive header to be just a little bit later than the timestamp of
4587 the file, otherwise the linker will complain that the index is
4590 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4592 * configure.in: Add m68k-ericsson-*.
4594 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4596 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4597 * elf.c: Remove unconditional debug printf's.
4598 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4599 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4600 (elf_slurp_symbol_table): Hand out symbols in forward, not
4601 reverse order. Simplify duplicate code.
4603 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4605 * elf.c: Remove "(void)" casts from function calls where the
4606 return value is ignored, in accordance with GNU coding standards.
4608 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4610 * hppa.c: Apply John's standard fix to avoid "empty translation
4611 unit" warnings from some ANSI-C compilers.
4613 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4615 * hosts/solaris2.h: Configure same as sysv4.
4617 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4619 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4620 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4621 type match actual return type.
4622 * elf_print_symbol (section_name): Make CONST.
4624 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4626 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4627 New files, for Linux (a free Unix clone for 386 machines).
4628 * Makefile.in, configure.in, targets.c: Update accordingly.
4630 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4631 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4632 correct calling of howto special functions and fixes from Raeburn
4634 * archures.c: nuke bfd_reloc_code_type
4635 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4636 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4637 SEC_NEVER_LOAD, various other bfdgas newness
4638 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4639 * targets.c: change jump table vector to above
4642 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4644 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4645 its prototype will be included in libbfd.h. Change result type
4646 to struct * (rather than equivalent typedef) so it can be used in
4647 the prototype, where they typedef won't be known.
4648 * libbfd.h: Updated version.
4650 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4652 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4653 targets.c: HPPA merge.
4655 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4657 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4658 * config/solaris2.mh: Kludge around Sun compiler bug.
4660 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4662 * libaout.h (aout_backend_data): Change defs of two bitfields to
4663 be unsigned chars instead to get around rs6000 compiler problem.
4665 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4667 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4668 Correct misconception that there can be only one symbol table.
4669 Only call elf_slurp_symbol_table on the full symbol table, not
4670 the dynamic one which is only a subset of the full one.
4672 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4674 * coffcode.h (coff_compute_section_file_positions): For I960,
4675 don't align sections in file.
4677 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4679 * targets.c (struct bfd_target): Added field for target-specific
4680 (but not file-specific) data, for distinguishing minor
4681 characteristics between (e.g.) a.out formats.
4683 * section.c (struct sec): New field user_set_vma indicates vma
4684 field should be heeded, not assumed to be unset.
4685 (STD_SECTION): Initialize that field of standard sections to zero.
4686 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4688 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4689 pre-swapped version.
4691 * archures.c (struct bfd_arch_info): Fixed order of comment and
4692 field decl. New fields indicate size of page and segment for
4694 * cpu-m68k.c (N): Fill in values.
4695 * cpu-sparc.c (arch_info_struct): Ditto.
4697 * libaout.h (struct aout_backend_data): Various bits of data (not
4698 all used currently) with characteristics of a.out implementation.
4699 Important field for now is text_includes_header, indicating that
4700 the text section starts immediately after the file header, which
4701 gets mapped in with it.
4702 (struct aout_data): New fields indicate whether vma has been
4703 adjusted yet (not yet used), and what magic number will be used in
4704 the output file (should go away in favor of vma_adjusted).
4705 (WRITE_HEADERS): Code for dealing with section sizes and related
4706 header fields replaced with call to adjust_sizes_and_vmas.
4707 * aoutx.h (some_aout_object_p): Fill in magic number field.
4708 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4709 (set_arch_mach): Set page size and segment size once CPU
4711 (adjust_sizes_and_vmas): New function; has much code moved
4712 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4713 and size parameters, as well as many header fields, after deciding
4714 on magic number for output file. Checks to ensure that this
4715 adjustment has only been done once.
4716 (set_section_contents): Call adjust_sizes_and_vmas instead of
4717 doing much of the work here.
4719 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4720 default (null) values of these fields.
4721 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4722 value in exec header.
4723 (sunos4_aout_backend, MY_backend_data): Define backend data
4724 indicating file header is included in text section.
4726 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4728 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4729 gcc version 2, to avoid warnings.
4731 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4733 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4734 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4736 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4738 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4740 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4742 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4743 * configure.in: Rewrite target parsing to use simple format.
4744 Handle sparc-sun-solaris2 configuration.
4745 * aout64.h: Avoid ANSI C brain death warning.
4746 * elf.c: Avoid trigraph (???) or /* in comments.
4748 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4750 * config/sysv4.mh: new file, RANLIB=echo
4752 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4754 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4756 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4757 elf_core_tdata_struct into a single common struct. Core files
4758 wouldn't have worked at all without this.
4759 (bfd_elf_find_section): New function for GDB's undercover use
4760 to find string sections that BFD hides from it.
4761 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4763 (elf_object_p, elf_core_file_p): Allocate internal file header
4764 storage dynamically.
4765 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4766 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4768 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4770 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4772 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4774 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4776 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4778 * configure.in: handle m680[01234]0 as aliases for m68k
4780 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4782 * coff-a29k.c: do byte relocs correctly
4783 * coffcode.h (styp_to_sec_flags): never load INFO sections
4784 * seclet.c (rel): don't relocate INFO sections
4786 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4788 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4789 Make the symbols unmodifiable.
4790 (bfd_section_init): Deleted.
4791 * init.c (bfd_init): Don't call bfd_section_init.
4793 * section.c (bfd_set_section_contents): Ensure that range to be
4794 written is within section boundaries.
4795 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4798 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4800 * coff-i960.c (howto_table): Deleted.
4801 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4802 interesting entries from old howto_table.
4803 (RTYPE2HOWTO): Adjusted to use switch.
4804 (coff_i960_reloc_type_lookup): New function.
4806 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4807 records for section symbol.
4808 (make_abs_section): Unused; deleted.
4809 (renumber_symbols): Re-order symbols so undefined symbols come
4810 last, as COFF format desires.
4811 (coff_write_symbol): Put C_FILE symbols in debug section always.
4812 (coff_section_symbol): New function; creates a symbol with the
4813 same name as a section, and sets up aux records for it.
4814 (coff_add_missing_symbols): New function; adds section symbols to
4815 symbol table if they aren't there already. Should someday also
4816 add a dummy C_FILE symbol if none is present.
4817 (coff_write_object_contents): Add missing symbols before preparing
4818 symbol table to be written.
4819 (coff_slurp_reloc_table): Verify that symbol indices read in are
4820 in a reasonable range.
4821 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4822 (obj_conv_table_size): Accessor macro.
4824 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4825 reloc types on i960.
4827 * bfd-in.h (bfd_get_section_name): New macro. Like
4828 bfd_section_name, but returns rvalue, not lvalue.
4829 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4830 (bfd_get_section_flags): Now returns rvalue.
4832 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4833 general, some specific to sparc or i960.
4835 * aoutx.h (set_section_contents): Set VMA for each section based
4836 on previous section. If text section VMA doesn't appear to have
4837 been set, make a best guess from the type of file.
4839 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4841 (MY(vec)): Initialize reloc_type_lookup field.
4843 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4844 (bfd_error_trap, bfd_error_vector): Extern, not common.
4846 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4847 few types of relocs for sparc; will need enhancement.
4849 * bout.c (callj_callback): Use DEFUN macro in definition.
4850 * coff-i960.c (optcall_callback): Likewise.
4852 * targets.c (bfd_target): Added fields reloc_type_lookup and
4853 _bfd_make_debug_symbol. Also minor comment changes.
4854 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4855 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4856 than arch info, and dispatch with BFD_SEND. Callers changed.
4857 * archures.c (struct bfd_arch_info): Deleted field
4859 * cpu-*.c: Don't initialize that field.
4861 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4862 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4863 (bfd_errmsg): Now returns ptr to const.
4864 * bfd-in.h (bfd_errmsg): Fix prototype.
4866 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4867 * reloc.c (bfd_generic_relax_section): Ditto.
4869 * section.c (Section Output doc): Improve description of use of
4870 output_section and output_offset.
4872 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4874 * sco-core.c: new file from net.
4875 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4876 Now we have the hairy linker, it's possible to move symbols from
4877 one section into another. Actually make that work!
4879 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4881 * hosts/sun3.h: fix declaration of free.
4883 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4885 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4886 * coff-h8300.c (reloc_processing): all relocs are relative to
4888 * opncls.c: don't use fdopen on DOS systems
4890 short patches from Glenn Kasten (glenn@ready.com)
4891 * target.c: enabled oasys support
4892 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4893 fix problem where a relocation which crossed a modification byte
4894 boundary did not work. Fix problem where a relocation near the end
4895 of a data record did not work.
4898 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4900 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4901 archvie header string counts the endian way, this heuristic sees
4902 how big an archive string to read by trying it one way and if the
4903 string table is unreasonably big, trying it the other. *FIXME*.
4904 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4906 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4908 * bfd-in.h: Increase version number to 1.97, for consistency
4910 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4912 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4914 * bfd-in.h: bump version to 1.96
4915 Major change; changed calling convention for
4916 bfd_get_relocated_section_contents so that caller allocates
4917 memory for section data.
4918 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4919 seclet.c, targets.c, bfd.c: reflect new convention.
4920 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4921 case, then use reasonable default values for SEC_* flags.
4923 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4925 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4926 size of output reloc struct.
4927 * targets.c, Makefile.in: comment out tekhex for the moment.
4928 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4929 * configure.in: tandem target is st2000
4930 * coff-m68k.c: rename static howto_table to global
4931 m68kcoff_howto_table.
4932 * bout.c: remove unnecessary abort
4933 * coff-a29k.c: various changes to the way relocations work to cope
4934 with the "new order" and latent bugs.
4937 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4939 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4940 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4941 * reloc.c (bfd_perform-relocation): don't relocate refs to
4942 absolute symbols if doing a partial link.
4944 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4946 * configure.in: Add a29k-amd-udi.
4948 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4950 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4951 internal_exec structure before initializing the fields that
4952 are used, so that the unused fields are in a known state.
4954 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4956 * tekhex.c (struct data_struct): Convert from typedef that
4957 typedefs nothing to a normal structure declaration.
4958 * tekhex.c (pass_over): Prototype args for function that
4959 second arg points to.
4961 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4963 * Makefile.in: remove old style staging. Do not print recursion
4966 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4967 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4970 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4972 * bfd.c, Makefile.in: added tekhex
4973 * aoutx.h (set_section_contents): pages should be padded to the
4974 size of a page, not the size of a segment.
4975 * configure.in: added go32 host and i386-aout target.
4976 * i386aout.c, libaout.h: now works for go32 target
4977 * ieee.c: fix bit rot.
4978 * seclet.c: support for padding seclet type.
4980 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4982 * Makefile.in: added .NOEXPORT:
4984 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4986 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4988 * elf.c (elf_compute_section_file_positions,
4989 elf_write_object_contents): Return boolean, not NULL (which
4991 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4992 Also ifdef-out code that aborts on unhandled section types.
4994 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4996 * configure.in: Recognize ncr3000 config
4997 * Makefile.in (MINUS_G): Pass on to recursive makes.
4998 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5000 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5002 * Makefile.in: Now that we have sym.h and symconst.h, compile
5003 coff-msym.c on all systems.
5004 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5005 * coff-msym.c: Update include files and comments; add weakext bit.
5007 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5009 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5010 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5012 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5014 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5015 * configure.in: Add new host and target configs.
5016 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5017 structs, which vary; just use member name.
5018 (elf_object_p, elf_core_file_p): Lint, fix comments.
5019 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5021 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5023 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5024 local, disposable, copy of the external form of section header
5025 table and program header table entries.
5027 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5029 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5031 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5033 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5036 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5038 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5040 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5042 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5043 not internal bfd_assert function (twice).
5045 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5047 * aout-target.h: change ar_max_namelen to 15 (the right value)
5048 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5051 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5053 * archive.c (bfd_generic_archive_p): check for bout archives too.
5054 * bout.c: make it work again.
5056 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5058 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5060 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5061 bfd_xmalloc() instead of bare malloc().
5063 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5065 * Makefile.in: pass down MAKEINFO on info.
5067 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5069 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5070 host/h-<foo> now just <foo>.
5071 * configure.in: reflect changes
5073 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5075 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5076 actual source file, not just the generated libbfd.h.
5078 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5080 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5081 gdb on little-endian 960 code.
5082 * archive.c (compute_and_write_armap): indirect symbols should go
5083 into the archive header too.
5085 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5087 * Makefile.in: added check target.
5089 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5091 * coff-msym.c: Move this file from gdb/ecoff.c. It
5092 handles byte-swapping for ECOFF (MIPS symbol) files.
5093 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5094 to the files built on MIPS-based hosts.
5095 * Makefile.in: Add rule for coff-msym.
5097 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5099 * Makefile.in: added clean-info target. MINIMIZE=1.
5101 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5103 * coff-rs6000.c: Move core file functions into separate
5104 new file rs6000-core.c. This is needed because reading
5105 core files depends on native include files that conflict
5106 with ../include/coff/rs6000.h.
5107 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5109 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5111 * aoutx.h (NAME(aout,print_symbol)): Don't print
5112 symbol addresss for undefined symbols.
5113 * coff-rs6000.c: Various updates (due to target-
5114 independent changes).
5115 * libbfd.h: Ditto (tdata field is now a union).
5116 * hosts/h-sparc.h: Removed prototype for bogus function
5117 'emset' (presumably should have been 'memset' - which is there).
5119 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5121 * configure.in (mips-big-* target): Same is Iris.
5123 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5125 * aoutx.h (translate_from_native_sym_flags): when creating an
5126 alias symbol, fill in the section as undefined, rather than
5127 leaving it blank. If an output section can't be found for a
5128 symbol, then don't core dump.
5130 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5132 * Makefile.in, configure.in: removed traces of namesubdir,
5133 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5134 copyrights to '92, changed some from Cygnus to FSF.
5136 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5139 * coff-h8300.c: fix stupid reloc subtraction bug
5140 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5141 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5142 the symbol.flags and done_lineno fields.
5144 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5146 * coffcode.h (coff_write_symbol): write out the correct number of
5148 * cpu-h8300.c: fix disassembly bug
5150 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5152 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5153 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5154 reloc.c, section.c (bfd_map_over_sections), targets.c
5155 (bfd_target_list): Protolint.
5156 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5158 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5160 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5162 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5163 section of a symbol rather than the section of a reffed symbol to
5164 determine the r_index of an emmitted reloc.
5166 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5168 * PORTING: New (preliminary) porting guide.
5170 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5172 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5173 (howto_hvrt16): lint.
5175 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5177 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5178 a full configuration (with possible cross-development),
5179 instead of using host-aout.c.
5181 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5183 * aout-target.h (MY(write_object_contents):
5184 Set obj_reloc_entry_size (abfd).
5185 * gen-aout.c: Change to emit a .c files, not a .h file.
5187 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5189 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5190 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5192 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5194 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5195 with more than one auxent can cause nasty core dumps.
5197 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5198 "done_lineno" so that a symbol which appears twice in the symbol
5199 table only gets it's linenumbers relocated once. Modifed
5200 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5203 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5205 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5206 stuff to use the New Order.
5208 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5210 * ieee.c: Change type of envi[] to unsigned char.
5212 * configure.in: fix vax ultrix configuration.
5214 * elf.c (bfd_section_from_shdr): Deal with null return from
5215 bfd_make_section(). (elf_object_p): Select endianess properly.
5217 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5219 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5221 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5223 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5224 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5225 * host-aout.c: Don't use aout-params.h; configure these systems
5226 in their xm files, not in a randomly generated file.
5227 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5229 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5231 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5233 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5234 host_aout_vec here as well.
5236 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5238 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5239 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5240 to prevent undefined symbol.
5242 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5244 Various lints found on PersSony
5245 * aoutx.h: cast an enum
5246 * coff-a29k.c: many ints in reloc structure turned to enum
5247 * coffcode.h: more enums
5248 * cpu-h8300.c: more enums
5249 * opncls.c: more enums
5251 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5253 * configure.in: Make Tahoe configuration work again.
5254 * bfd-in.h: Remove trailing comma from enum declaration.
5255 * ieee.c: Can't put byte values >0x7F into a signed char.
5257 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5259 * Makefile.in: Add dependencies for various coff-*.o files.
5261 * elf.c: Remove extraneous paren from core_prpsinfo and
5262 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5263 Replace references to old section "size" member with new
5264 "_raw_size" member. Implement elf_make_empty_symbol, which
5267 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5269 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5272 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5274 * coffcode.h (bfd_coff_relax_section): now static.
5275 (bfd_coff_get_relocated_section_contents): various type lints.
5277 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5279 New entry point in the transfer vector - bfd_relax_section.
5281 * aout-target.h: add to vector, call generic_relax
5282 * bfd-in.h: add to vector
5283 * bfd.c: add #define for vector
5284 * bout.c: add to vector, call generic_relax
5285 * coffcode.h: add to vector, also now has coff specific relax code
5286 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5287 * elf.c: call generic_relax
5288 * ieee.c: call new vector, clean up some bugs due to the creation
5290 * libbfd.h: add bfd_generic_relax_section EXFUN
5291 * oasys.c: call generic_relax
5292 * reloc.c: implement generic_relax
5293 * seclet.c: moved much of this into coffcode.h
5294 * srec.c: call generic_relax
5295 * targets.c: define new transfer vector
5297 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5299 * everything: now modified to use smaller reloc type. Self hosts
5302 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5304 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5305 New files for stratus.
5307 * configure.in: Add configuration fragments for stratus.
5309 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5311 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5312 variables as CONST since they are set to point to a const char
5313 string. Fixes compiler complaints.
5315 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5317 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5320 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5322 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5323 symbols, so that we can emit the correct file name even
5324 if it's an include file.
5326 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5328 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5329 (Reported by john@labtam.labtam.oz.au (John Carey)).
5331 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5333 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5335 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5336 being used to -DHAVE_PROCFS.
5338 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5339 '#include "fopen-same.h"' to end of file to match other h-* files.
5341 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5343 * configure.in: Change svr4 references to sysv4. Add case
5344 "unknown" for target vendor and infer some targets based
5345 on the specified operating system.
5347 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5349 * bfd-in.h, libaout.h: ANSIfy enums.
5351 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5353 * archive.c (normalize): created version for VMS which removes the
5354 VMS directory crap from the front and end of a filename, eg turn
5355 [-.foo]bar.obj;123 into bar.obj
5356 (bfd_construct_extended_name_table): now writes index into an
5357 extended name table in decimal - the same base used to read an
5358 extended name table.
5360 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5362 * aout-encap.c: Fix to use aout-target.h.
5363 * aoutf1.h: Use standard MY_object_p and MY_callback
5364 in aout-target.h. Remove target-specific versions.
5365 * host-aout.c: Re-write to use aout-target.h.
5366 * gen-aout.c: New files use with host-aout.c to generate
5367 host-specific a.out-related parameters.
5368 * Makefile.in: host-aout.o depends on aout-params.h, which is
5369 generated by gen-aout.
5370 * aout-target.h: Make a little more flexible.
5371 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5372 macro. Instead, inline it in aout-target.h.
5373 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5374 a gcc -Wall warning.
5375 * archive.c: Add missing commas in DEFUN macro (2 places).
5376 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5377 Berkeley ones, now that libiberty has them:
5378 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5379 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5380 remove unused variable.
5382 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5384 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5385 and execname inside HAVE_PROCFS ifdef since they are unused
5386 when it is not defined.
5388 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5390 * elf.c: Flag all sections as either code or data. We can't
5391 be sure what they are anyway, since ELF doesn't fit the
5392 traditional model of text+data+bss very well. Add new local
5393 function elf_read() to simplify code. Record entry point in
5396 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5398 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5399 rather than N copies of the same lines.
5401 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5403 * cpu-h8300.c: disassemble branch displacements correctly
5404 * coff-h8300.c: put reloc offsets out in 32bits
5406 * makefile.dos, configdj.bat: New files from DJ
5407 * cache.c: fopen with new macros is needed for DOS.
5408 * ieee.c: environ renamed to envi to stop an include file
5410 * opncls.c, coff-rs6000.c: more fopens with macros.
5412 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5414 * Makefile.in: infodir belongs in datadir.
5416 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5418 * Makefile.in: fix where docdir lives
5420 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5421 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5422 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5423 srec.c, syms.c, targets.c : all new documentation and lint
5427 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5429 * coffcode.h, srec.c: Lint.
5431 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5433 * Makefile.in: install using INSTALL_DATA, added standards.text
5436 * configure.in: mark directory as target dependent. configure
5437 nows works in objdir always so make file existence checks
5440 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5442 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5443 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5444 and mandir now keyed off datadir by default.
5446 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5448 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5449 computation of arch and machine type so it's worked out before
5450 some_aout_object_p is called.
5451 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5453 * archures.c: add extra field 'section_align_power' to hold
5454 default section alignment in object files.
5455 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5456 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5457 initialize the new field.
5458 * bout.c (b_out_callback): replace the text size, since aout
5460 * aoutx.h: Documentation in the new style
5462 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5464 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5465 use the saved value if mtime_set is already set (intended
5466 for archive files, though apparently not used yet).
5468 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5470 * targets.c: Revise comments about how to configure the target
5471 vector, to match reality. Remove mention of obsolete methods.
5472 Remove long lists of capitalized macros that turn into the same
5473 thing in lowercase. Normal vector simply lists all known
5474 lowercase xvec names; all other cases are handled by SELECT_VECS.
5476 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5479 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5480 list of supported targets.
5482 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5484 * archive.c (bsd_write_armap): The pad byte sometimes added to
5485 the string table in a __.SYMDEF member is now
5486 counted as part of the size of the string table.
5487 This is compatible with the old ranlib, as well as Sun's.
5489 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5491 * srec.c: Rewrote to fix many bugs; now gets the record type
5492 right, doesn't choke on input, sets the start address in an S9 and
5493 fills in the filename on an S0.
5495 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5497 * cpu-h8300.c: Add support for MEMIND addressing mode
5499 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5501 * coffcode.h: use the new macro if available
5503 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5504 * Makefile.in: Fixed dependencies due to file rename
5506 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5507 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5508 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5509 newos3.c, stab-syms.c, syms.c: All these files have had their
5510 #includes altered to point to the new places.
5512 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5514 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5516 * configure.in: Add vendor "ncr" as supported per-target vendor.
5517 Add svr4 case for i386 per-host case.
5519 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5522 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5524 * syms.c (bfd_decode_symclass): Return 'A'
5525 for symbols that are both absolute and global.
5526 * archive.c (bfd_special_undocumented_glue): Return NULL
5527 if bfd_ar_hdr_from_filesystem returns NULL.
5529 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5531 * Makefile.in: added coff-h8300
5532 * configure.in: now h8 is a coff target
5533 * cpu-h8300.c: fix various disassembly problems
5534 * libcoff.h: took out some code which has been #0ed for a long
5536 * targets.c: added h8 coff
5537 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5538 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5540 * coffcode.h: Started to change the way machine dependencies are
5541 handled, from the nest of #ifdefs to macros defined in the
5542 including coff-<foo>.c
5544 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5546 * aoutx.h (some_aout_object_p): Set the `executable' bit
5547 if the entry point is contained in the text segment, even if the
5548 text segment is at location 0.
5550 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5551 nonstandard MIPS sections (.rdata, .sdata, etc).
5553 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5554 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5555 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5557 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5559 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5561 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5562 from syms.c to new file stab-syms.c. Also, since GNU extended
5563 type codes such as N_SETT are no longer in ../include/stab.def,
5564 include them manually.
5565 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5566 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5567 * libaout.h: Added prototype for aout_stab_name().
5568 * Makefile.in: Update Makefile for new stab-syms.[co].
5570 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5572 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5573 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5574 just make N_XXX work by excluding the header from the text segment.
5575 * aoutx.h: Fix comments to match.
5577 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5579 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5580 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5581 for the "logical" text segment (i.e. never consider the exec
5582 header to be part of the text segment). This change is
5583 needed for consistency with various other parts of bfd and ld.
5584 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5585 and move calculation of obj_textsec(abfd)->size to libaout.h.
5586 * bfd-in.h: Removed bogus ';'.
5588 * Makefile.in: Add MINIMIZE flag to select lean
5589 or bloated target_vector.
5590 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5591 * newsos3.c: Fixes to ../include/aout64.h remove need
5592 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5594 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5596 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5597 handle both little and big-endian targets, with little
5598 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5599 * host-aout.c: Add FIXME note.
5601 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5603 * targets.c: Make the default target_vector contain
5604 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5605 Old behavior can be gotten by defining ALL_TARGETS.
5606 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5607 Factored out common code into new file aout-target.h.
5608 Saves a lot of duplicate code for a.out variants.
5610 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5612 Get 'make headers' to work when configured with +subdirs.
5613 * Makefile.in: Add $(subdir) to docdir path.
5614 * doc/Makefile.in (protos): Add $(srcdir) prefix
5615 to name of sed scripts.
5617 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5619 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5620 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5621 to include names of N_SETT etc.
5623 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5625 * elf.c: Add minimal support for ELF symbol tables. Generates
5626 canonical bfd symbol tables from ELF symbol tables. Change the
5627 name of some functions from bfd_<name> to elf_<name>.
5629 * syms.c: Trivial fix to comment to remove a redundant "to".
5631 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5633 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5634 form that GDB recognizes as COFF.
5636 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5638 * ieee.c (ieee_object_p): cast NULL correctly.
5639 * configure.in: added harris host
5641 * coff-a29k.c: Lots of changes, most from David Wood.
5643 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5645 * coff-m88k.c (coff_write_armap): Just #undef it.
5647 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5649 * Makefile.in: standardize on MINUS_G to disable debugging
5650 * coff-m88k.c: create coff armaps instead of bsd ones.
5651 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5654 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5656 * elf.c: Additions to support ELF format core files.
5657 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5658 has support for /proc (all the include files in particular).
5660 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5662 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5663 of two N_SO stabs, one for directory, and one for filename.
5665 * bfd-in.h (print_vma): Factor out duplicate definition.
5667 Exit a little more gracefully when malloc returns NULL.
5668 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5669 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5670 * libbfd.h: Rre-generated due to libbfd.c update.
5672 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5674 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5676 * elf.c (elf_object_p): Don't try to create a bfd section for
5677 the first ELF section header. It is just a placeholder.
5679 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5681 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5682 core files, when compiling native.
5683 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5685 FIXME: The aoutf1.h change below needs to be reversed back
5688 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5690 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5691 manipulation of lnno fields in lineno structs in a coff-<f>.h
5692 independent way. Override it in coff-<f>.h to your favourite
5693 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5694 (coff_swap_lineno_out): modified to use the new macros.
5696 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5698 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5699 unknown arch when the magic number doesn't specify the
5700 architecture, since some OSs (eg old sun3s) don't set the number, and
5701 020 is probably the right answer anyway.
5703 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5705 * hosts/h-news.h, hosts/h-rtbsd.h:
5706 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5707 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5708 bfd_print_symbol_nm, for use by nm.
5709 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5710 bfd_print_symbol_nm option, to print in nm format.
5711 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5712 oasys.c (oasys_print_symbol): Provide stub implementations
5713 for bfd_print_symbol_nm.
5714 * syms.c: New function bfd_decode_symclass, used by nm printer.
5715 New function bfd_stab_name to look up string name of stab code.
5717 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5719 * Makefile.in: Added ctor.c
5720 * archures.c (bfd_default_arch_struct) added
5721 bfd_default_reloc_type_lookup.
5722 * coffcode.h: removed a load of #if 0ed code.
5723 (coff_compute_file_section_positions): now works out the section
5724 alignment and size correctly in all cases.
5725 (coff_get_symtab): looks for constructor symbols and calls the
5726 right function when they're found. (coff_canonicalize_reloc):
5727 knows when a section is full of constructors and does the right
5729 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5731 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5732 * libcoff.h: removed #if 0ed code
5733 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5734 arch independent constructor relocation type.
5735 (bfd_reloc_type_lookup): removed the comment "this will go away"
5736 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5737 reloc which is used when BFD_RELOC_CTOR falls through to give a
5738 default 32bit reloc for constructors.
5739 (bfd_default_reloc_type_lookup): added.
5740 * aoutf1.h: fixed SEGMENT_SIZE typo.
5742 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5744 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5745 matching prefix "coff".
5746 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5747 rs/6000 csect records.
5749 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5751 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5752 * configure.in: add motorola delta88 cases
5753 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5754 write_armap prototype
5755 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5757 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5759 * Rename COFF-related files in `coff-ARCH.c' form.
5760 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5761 coff-mips.c, coff-rs6000.c to be exact.
5763 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5764 make output clutter.
5765 * config/mt-*: Ditto.
5767 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5769 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5770 John Gilmore. Archive support from Damon A. Permezel.
5772 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5773 * configure.in: Add rs6000 case.
5774 * targets.c: Add rs6000 vector.
5775 * archures.c: Add rs6000, fix comment on romp.
5776 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5777 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5778 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5779 * section.c (bfd_make_section): Return NULL on attempt to create
5781 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5782 (bfd_swap_aouthdr_in): Handle lots more members.
5783 (make_a_section_from_file): If section has already been seen,
5784 just return false rather than overwriting it.
5785 (coff_real_object_p): Understand incoming magic numbers.
5786 (coff_set_flags): Understand outgoing magic numbers.
5787 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5788 (build_debug_section): Add fn for reading debug string section.
5789 (get_normalized_symtab): Handle symbol names in debug string section.
5790 Remove unused obj_string_table.
5791 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5792 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5793 existing section before making one.
5794 * cpu-rs6000.c: New file.
5795 * rs6000coff.c: New file.
5797 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5799 * elf.c: Add partial support for ELF format corefiles. Still needs
5800 support for extracting registers from corefiles.
5802 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5804 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5805 RANLIB is defined as echo, send the output to /dev/null to help
5806 reduce clutter in the output from doing a make.
5808 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5810 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5811 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5813 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5815 * coffcode.h (coff_compute_section_file_positions): make it pad
5816 section size out if there are alignment restrictions so that the
5817 image will be ok on a system where section positions are worked
5818 out by accumulating sizes rather than from the section headers.
5819 * targets.c (proto write_armap). Changed orl_count to unsigned.
5820 * opncls.c (bfd_close_all_done). Added so that generative
5821 programs like gas can close a bfd without causing bfd confusion.
5822 * libbfd.h (changed becuase of protos)
5823 * amdcoff.c: messed with the way that jmp displacements are
5824 calcualated. This may not yet be totally correct.
5825 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5827 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5828 abs symbol has no section (like a register symbol).
5829 (coff_write_symbol) now zeros auxent before filling it up to help
5830 with sensitive applications.
5831 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5833 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5835 * bfd.c: Make sure we don't get a macro strerror().
5836 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5837 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5838 attempt to recover command, ifdef NO_CORE_COMMAND.
5839 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5841 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5843 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5845 * archive.c (bsd_write_argmap): The size of the ranlib structures
5846 should not include the size field itself.
5847 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5848 adata(abfd)->exec_bytes_size field instead of constant macro,
5849 because aoutx.h compiles to a simple .o file shared by
5850 all 32-bits a.out targets.
5852 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5854 * configure.in: Allow i386-sco-sysv.
5855 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5856 * cpu-h8300.c: lint.
5858 * host-aout.c: New strategy. We use common code, include files,
5859 and data structures to handle the file, but set a few parameters
5860 from the host's config file (page size, text start addr, etc).
5861 * libaout.h: Define HP BSD machine types.
5862 * aoutf1.h: Handle reading a.outs with these types.
5864 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5865 virtual-memory-address of the .reg section. We can't just make a
5866 section for "all the regs and nothing else" because only GDB knows
5867 exactly where the regs are (scattered around the upage and stack).
5868 Clean up memory allocation. Remove big- and little-endian
5869 vectors, replace with single vector; this only runs on the host,
5870 in host byte order. Replace byteswap routines with aborts in case
5872 * targets.c: There's only one trad_core_vec now.
5873 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5875 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5877 * hosts/h-amix.h (free): Fix prototype.
5879 * aoutx.h: Don't use NULL as an integer, for braindead systems
5880 that declare it as (void *)0. (From Peter Schauer.)
5882 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5884 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5885 problem with bad Ultrix system headers.
5886 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5887 various kinds of alignments for the various kinds of
5890 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5892 * doc/Makefile: Don't assume . is on the path (from James Clark).
5894 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5896 * Makefile.in: Avoid Sun Make VPATH bugs.
5897 * targets.c: Declare trad_core vectors extern.
5899 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5901 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5902 * libbfd.h: Moved ALIGN macro here.
5903 * bout.c (b_out_callback): Replace i960_align by align_power.
5905 * libaout.h (struct aoutdata): Added fields page_size,
5906 segment_size and exec_bytes_size. These help generic code
5907 (in aoutx.h and libaout.h) to figure out where to align
5908 the various segments in a demand paged file.
5909 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5910 to decide if the exec header counts in a_text (text segment size).
5911 Also, assume D_PAGED flag is set; don't set it here.
5912 * bout.c (b_out_callback): Add initialization of
5913 adata fields page_size, segment_size, and exec_bytes_size.
5914 * host-aout.c (NAME(host_aout, callback) and
5915 NAME(host_aout,mkobject): Ditto.
5916 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5917 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5918 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5919 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5920 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5921 for some systems (mainly sunos), so do it in the callback instead.
5922 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5923 * aoutx.h (NAME(aout,set_section_contents): Change the way
5924 filepos and size of sections are carried out to support
5925 older styles of demand paged executables.
5928 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5930 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5931 * bfd.c: Added macros to enable gas to swap coff records.
5932 * coffcode.h: Make the coff_swap_*_out routines return the number
5933 of bytes swapped, and cleaned up their prototypes.
5934 * configure.in: Added ebmon/coff support
5935 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5937 * targets.c: Added new entry points for coff swapping
5939 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5941 Restructure configuration scheme for bfd, binutils, ld.
5943 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5944 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5945 Change some config names to match other dirs.
5946 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5948 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5949 ../include/sysdep.h.
5950 * cpu-i960.c: Strncmp needed a length arg.
5951 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5952 * i386aout.c: Remove dead N_TXTOFF override.
5953 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5954 * config/: Rename some config files to match up h-*.h names.
5955 Remove all the HOST_SYS definitions from the config files.
5956 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5957 * hosts/h-hp9000.h: Remove USG comment.
5958 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5959 * hosts/h-news.h, h-sparc-64.h: New config files that had
5960 previously been kludged in the <sysdep.h> file.
5962 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5964 * config/*: trad-core support is HOST dependent, not target
5965 dependent. Target config files only set DEFAULT_VECTOR and/or
5966 other vector elements. Exception: when host-aout.c is in use,
5967 in which case we're forced to assume we're native (hp, vax,
5968 tahoe). Rename XDEPFILES to HDEPFILES.
5969 * Makefile.in: Rename XDEPFILES.
5970 * config/h-sun*: Don't force static linking.
5971 * trad-core.c: Document how to use it nowadays.
5972 * i386aout.c, newsos3.c: Clean up.
5973 * i386coff.c: Allow 386 coff files to be used as core files too
5974 (for reading core files from embedded systems).
5976 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5978 * Add i386aout.c for a.out support on the i386.
5980 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5982 * reloc.c, section.c, syms.c, targets.c: correct info-node
5983 structure in *doc* comments.
5984 doc/Makefile: stop hiding complaints from makeinfo.
5986 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5988 * aoutx.h (...some_aout_object_p): Take a third parameter,
5989 the internal_exec struct, and avoid ever looking at an
5990 external_exec. All callers changed to read the entire
5991 external_exec struct, swap and check its magic number,
5992 swap in the whole structure, and pass the swapped-in version to
5994 * bout.c: Bring into modern era. Use single _object_p routine
5995 for big- aand little-endian. Provide internal and external
5996 exec header structs. Use separate swap-in and swap-out routines.
5998 * libaout.h: Move struct internal_exec from ../include/aout64.h
5999 to here. Add obj_symbol_entry_size to struct aoutdata.
6000 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6002 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6003 EXTERNAL_NLIST_SIZE. Callers changed.
6005 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6007 * bfd.c: Remove strerror() to libiberty.
6009 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6010 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6011 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6012 last byte of transfer, not first byte, is within the section.
6014 * host-aout.c: Remove `BSD' archive support. Lint.
6016 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6017 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6018 `bfd_arch_info_type'. All uses changed.
6019 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6020 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6021 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6022 it needs a better name.) All uses changed.
6023 * targets.c: Rename `enum target_flavour_enum' to `enum
6024 target_flavour', and remove the `_enum' from all of the enum
6025 values themselves. All uses changed.
6027 * configure.in, config/h-i386mach: i386 mach host.
6028 * config/t-i386-aout: Use host-aout.c.
6030 * trad-core.c: Give it its own xvec's to make it independent
6031 of other file formats.
6032 * ecoff.c, host-aout.c: Remove refs to trad-core.
6033 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6034 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6036 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6038 * reloc.c: Extended NEWHOWTO macro
6039 * ieee.c: Changed the way 8bit pcrel is done
6040 * cpu-h8300.c: got the registers in the right order
6042 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6044 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6045 prediction is vindicated!
6047 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6048 Remove refs to howto.c, since Steve forgot.
6050 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6052 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6053 still work. Now allows any architecture/machine to be set.
6055 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6057 * howto.c deleted and moved code to reloc.c
6059 * libbfd.h, libbfd-in.h removed $id stuff for real
6061 * cpu-h8300.c Made it match various different spellings of h8300.
6063 * archures.c: Took out the first char filter which made it only
6064 look for a cpu/arch match when the first chars of supplied and
6065 tested names were the same.
6067 * targets.c removed oasys stuff, pending someone to fix the bugs
6071 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6073 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6074 ELF support good enough for GDB.
6075 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6076 m68k-cbm-svr4 host and target.
6077 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6078 so `diff' and `patch' can cope.
6080 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6082 * archures.c: removed texinfo error
6084 * init.c: added texinfo hooks, and removed initialization error
6087 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6090 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6092 * cpu-i960.c: Avoid numerical count of initializers.
6094 Vax Ultrix changes from David Taylor <taylor@think.com>:
6095 * host-aout.c: Make little-endian vector really little-endian.
6096 * configure.in: Separate vax and tahoe cases, handle ultrix.
6097 * config/t-vax: Add trad-core.o.
6098 * config/h-vaxult: New host system.
6100 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6102 * bfd-in.h VERSION, change version number to 0.18, this makes a
6103 gap, but now is the same as the linker version number.
6105 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6106 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6107 files will eventually contain processor specific bits for bfd,
6108 like strange relocation information and dis/assembly. So far only
6109 the H8 has been even partially done. This work also ties in with
6110 the change in handling architectures.
6112 * amdcoff.c: (a29k_reloc) fix error message.
6114 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6115 discover the architecture of the bfd. (sunos4_callback) calls the
6116 function bfd_set_arch_mach rather than stuffing stuff directly
6117 into the bfd. (sunos4_write_object_contents), changed names of
6120 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6121 setup the environment.
6123 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6124 headers in big endian format, regardless of the endianess of the
6127 * archures.c: totally changed. Now an architecture is represented
6128 with a pointer to an info structure rather than an enumerated type
6129 and a long. The old info is available as two elements in the
6130 structure. Future enhancements to architecure support will
6131 involve pointers to methods being placed into the info structure.
6133 * bfd.c: changed the definition of the bfd structure for the new
6136 * bout.c: (b_out_set_arch_mach) changed to use the new
6137 architecture mechanism.
6139 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6140 the new architecture mechanism.
6142 * configure.in: added h8 stuff.
6144 * ieee.c: too many changes to note. Now ieee files written with
6145 bfd gas and ld can be read by gld and ieee only linkers and
6148 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6150 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6151 than fixing the structure directly.
6153 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6154 than fixing the structure directly.
6156 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6157 before opening a bfd.
6159 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6160 rather than fixing the structure directly.
6162 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6163 in the t/hmake file) a user can select which backends they want
6164 linked with bfd without changing the source.
6166 * init.c: new, looks after initializing modules.
6168 * howto.c: for future use, will allow an application to work out
6169 what cookie to use as a handle on a relcoatio howto.
6171 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6173 * srec.c: Better error checking, partly from Peter Schauer.
6174 (srec_object_p): Avoid assuming any file that starts with 'S' is
6175 an S-record file! (Check for 3 uppercase-hex digits after it.)
6176 (ISHEX): Define new macro for checking supposedly hex characters.
6177 (pass_over): Treat as EOF any S-record line that:
6178 * doesn't have hex in either size character
6179 * produces a size larger than 0x7F
6180 * has an unrecognized type number
6182 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6184 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6185 opncls.c: Lint (saber actually).
6187 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6189 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6190 * newsos3.c: Fixed two types: newos3 -> newsos3.
6191 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6192 to use correct segment.
6194 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6196 * aoutx.h (print_symbol): Handle missing symbol->name.
6198 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6200 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6203 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6205 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6206 add sgi/irix support.
6208 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6210 Changes for the AMD 29000 Ultracomputer port from David Wood.
6213 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6215 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6218 * coffcode.h (coff_real_object_p): Pass information about the
6219 current file's coff symbol format to BFD via the coff_data struct.
6220 (coff_find_nearest_line): obj_icof => coff_data.
6221 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6222 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6223 and DIMNUM == E_DIMNUM.
6224 * configure.in: Handle a29k-*-* hosts, and targets
6225 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6226 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6227 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6228 local_linesz to `coff_data' (tdata) struct.
6229 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6230 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6232 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6234 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6235 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6237 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6239 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6241 (sunos4_core_file_matches_executable_p): Fix header comparison.
6242 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6243 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6245 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6247 Allow GDB to patch object files.
6249 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6250 * trad-core.h (trad_unix_core_file_p): Ditto.
6251 * aoutx.h (aout_set_section_contents): On first output, check
6252 abfd->direction and complain if erroneous.
6254 * Makefile.in: Add crude dependencies.
6256 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6258 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6259 to h/t-xxxx files so that everything will work on System V.
6261 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6263 * aoutx.h: Add information on host-aout.c and how to configure
6264 to use it, to the manual.
6265 * configure.in: Tix typo.
6266 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6267 else dummy out the core file support.
6268 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6269 specified, use it to locate the data section.
6270 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6271 rather than as chars (lint).
6273 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6275 * aoutx.h, coffcode.h: saberized.
6277 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6279 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6281 bfd.c, targets.c: minor rewording of doc segments
6284 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6286 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6287 etc, rather than TEXT_START_ADDR.
6288 * host-aout.c: Remove #if 0 around whole thing.
6289 Update to modern (32/64-bit) a.out naming conventions.
6290 Include a large chunk of ../include/a.out.gnu.h to get macros that
6291 are not defined by the system include files.
6292 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6293 macro used by the other a.out implementations.
6294 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6296 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6298 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6299 texdoc and psdoc; make these depend on generated .texi's
6301 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6304 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6307 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6308 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6309 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6310 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6311 obtrusive marks indicating .c origins.
6313 * bfd.texinfo: generalize most references to linker
6315 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6317 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6318 * archures.c: remove empty foo() definition (crept in at vn1.9)
6320 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6322 * bfd.texinfo: use @setchapternewpage on instead of lots of
6323 @page's; minor rephrasing in Introduction.
6325 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6326 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6327 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6328 segments): used BFD (caps) more consistently as a name in
6329 discourse, fixed a few other minor typos and uses of fonts
6332 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6334 * coffcode.h: fixed bug where string table size wasn't being swapped.
6336 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6338 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6340 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6341 flags. (bfd_print_symbol_vandf) now knows what to do with the
6344 * aoutx.h: made translate_from_native_sym_flags and
6345 translate_to_native_sym_flags produce the above flags.
6348 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6350 * all files: update copyright notices for GPL version 2.
6351 Install header comments and attribute most modules to their
6352 authors. BFD's name is now officially "Binary File Descriptor",
6353 so remove any conflicting pejoratives.
6354 archures.h: Consists solely of comments; remove it.
6356 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6358 * Makefile.in, bfd.c: Made it compile again.
6360 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6362 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6365 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6367 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6368 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6371 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6372 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6374 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6376 * Everything: created some new files, core.c format.c, reloc.c,
6377 section.c and syms.c to split the functionality a bit better.
6378 Cleaned up the rest of the files a bit, and added some
6382 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6384 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6385 really takes 3 arguments, patched code and ammended prototypes.
6387 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6389 * ../include/bfd.h (struct bfd_target): Added new field
6390 "align_power_min" which contains the minimum alignment for a
6391 section. This is used in coff_new_section_hook. The field
6392 insertion necessitates an update of all backends..
6394 * aoutf1.h jump table field inserted
6396 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6399 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6400 table field inserted.
6402 * coffcode.h(just about everything) Now patches up symbol tables
6403 using a different mechanism. The Intel major bug has been fixed,
6404 and the linker can self host on the Aviion and be debugged with
6407 * ecoff.c: new include and jump table patch, i386coff.c: new
6408 include and jump table patch, icoff.c: new include and jump table
6409 patch, ieee.c: can now read archives containing ieee modules.,
6410 libcoff.h: added (combined_entry_type), libieee.h: uped max
6411 sections to 20, m68kcoff.c: new include and jump table patch,
6412 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6413 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6414 srec.c: jump table patch. trad-code.c fixed #IF typeo
6416 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6418 * coffcode.h (coff_swap_aux_in): added else case to deal with
6419 filenames less than 9 characters.
6422 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6424 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6426 * srec.c: now allows any number of sections to be created in a
6427 file. Outputs addresses of the right length.
6429 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6431 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6432 target didn't match, the format got set to the attempted match,
6433 breaking a future test.
6435 *../include/i386coff.h : fixed typo in type field with size
6437 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6438 support in the jump table for the swapping routines exported to
6439 gdb. Now gdb works with the 386.
6441 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6443 * Merge in changes from gdb-3.95 release.
6444 Makefile.in: Allow hmake and tmake files to add OFILES.
6446 bfd.c: support specific targets as well as searching. When
6447 searching, take default target in preference to others.
6449 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6450 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6451 libbfd.h: Support specific targets as well as searching.
6452 opncls.c: Support specific targets as well as searching.
6453 targets.c: Search is short-circuited if default target matches.
6454 liboasys.c, libieee.c: Undo bothner changes that make macros
6455 work to the left of assignment, but which depend on the
6456 representations of different pointer types being the same.
6458 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6460 * i386coff.c: created.
6461 * coffcode.h: added support for 386.
6462 * Makefile.in: added support for 386.
6463 * ../include/i386coff.h: created
6465 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6467 * coffcode.h: removed all put_x_<sizes>
6468 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6472 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6474 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6476 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6478 * everything: Removed sysdep.h from bfd.h and put back into files
6479 from which it was split out. Now 64 bit version is built with a
6480 -DHOST_64_BIT="long long" on the compile line.
6482 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6484 Changed all the [get|put][name] routines to use [get|put]_[size
6487 Put in support for 64 bit work. Now two versions of bfd may be
6488 generated, according to the state of TARGET_64_BIT, one which is
6489 32 bit only, and one which is 64/32 bits.
6490 Created new back end 'demo64' to test 64 bit functionality.
6492 Renamed some files to work on DOS.
6494 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6495 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6496 chage, 64 bit transfer. * liba.out.h: Split out common code from
6497 sunos and newsos into liba.out. Name changes and prototype mods. *
6498 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6499 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6500 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6501 change and 64bit stuff.* newsos3.c: common code removed, new jump
6502 table. * oasys.c: Name change * opncls.c: Portability fixes *
6503 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6504 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6505 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6506 64bit ized. * demo64.c: 64 bit a.out back end
6508 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6510 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6511 on LHS of assignment, even when using old compilers.
6512 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6513 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6514 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6515 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6516 * targets.c: Add declaration of newsos3_vec.
6518 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6520 * aout.c: fixxed some of the problems with filepos calculation.
6521 (swap_ext_reloc): fixed problem with creation of relocs.
6522 (aout_set_section_contents): fixed filepos problem
6524 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6525 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6526 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6527 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6528 cleaned up. (coff_write_object_contents) cleaned up.
6530 * ecoff.c: Totally different. Now supports ecoff fully.
6532 * icoff.c: fixed problems in relocation callout.
6534 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6536 * m68kcoff.c: updated target vector.
6538 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6539 choose_reloc_size. (sunos4_write_object_contents) now calls
6540 choose_reloc_size so outputs relocs correctly, also calculates the
6541 size of the sections correctly.
6545 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6547 Merge Per Bothner's changes to modularize BFD a.out a bit.
6549 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6550 * ieee.c: Cast enums to int before comparing them, for brain-
6552 * coff-code.h: Remove coff_get_section_contents, and use the
6553 generic one instead.
6555 * aout.c: Derive new module from sunos.c, containing generic
6556 support code for all kinds of a.out files.
6558 * sunos.c: Remove all code that goes in aout.c. Split out
6559 machine dependent followup in sunos4_object_p into
6560 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6561 and redefine only the names we CHANGE, not all the names. Drop
6562 the little-endian vector, and rename the vector as sunos4 rather
6565 * b.out.c: Use aout.c routines for most of the work. Slight
6566 changes for the new regime. Remove close_and_cleanup and
6567 get_section_contents in favor of generics. New transfer vector
6570 * newsos.c: New support for Sony NEWS, another a.out format.
6572 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6573 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6574 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6576 * opncls.c (bfd_close): Call format-dependent write_contents
6577 routine, if writing, before calling target-dependent
6578 close_and_cleanup routine (which is now always generic, I think).
6579 * srec.c: Use bfd_alloc instead of malloc. Remove
6580 close_and_cleanup and move code from it to
6581 srec_write_object_contents. Add write_contents to tvec.
6582 * targets.c: Remove a.out little vector, replace a.out big
6583 vector with SunOS vector. FIXME: Need Vax support again now.
6585 * libbfd.h: Add write_contents format-dependent-vector to the
6586 bfd_target vector. Supply a generic close_and_cleanup routine.
6587 * liba.out.h: Handle the new aout.c split. Add prototypes for
6588 all routines defined in aout.c. Rename "sunos" things to "aout"
6589 things. Add a few fields where needed for various formats.
6590 * Makefile.in: Add aout.c and newsos.c.
6592 * archive.c, ieee.c, oasys.c: Lint.
6594 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6597 changed forward declaration struct stat; to reduce warnings. Changed
6598 comment on bfd_h_<x>_x.
6600 * ../include/m68kcoff.h, ../include/intel-coff.h,
6601 ../include/m88k-bcs.h
6602 Now there are two incarnations of relocs, linenos and syments. One for
6603 internal digestion, and one full of char arrays for I/O. The original
6604 names have gone to detect errors.
6606 * Makefile.in, m68kcoff.c, targets.c
6607 Test new structure code with a 68k coff implementaion
6609 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6610 Fixed all the places where there were problems with the size and
6611 alignments of structures on disk and structures in memory. #ifed out
6612 all the code in coffswap.c, since it should be done using the target
6615 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6617 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6618 multiple reloc command.
6620 * sunos.c (sunos4_set_section_contents): Made it so that sections
6621 are always padded to their alignment size.
6623 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6625 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6626 Clean up types and such (saber C problems).
6627 * ecoff.c: Clean up types and such. Remove routines that are
6628 not used. Fix up reading and swapping of shorts from files.
6630 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6632 * a.out.vax.c: Remove two bogus "static" from prototypes.
6634 * ecoff.c: Got rid of lots of non-working junk (that had
6635 been copied directly from coff-code.h).
6636 Updated to be consistent with updates to icoff.c and coff-code.h.
6638 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6639 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6641 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6642 but until the target_vector is automatically generated,
6643 it's as good as any. Note that the text offset is the only
6644 difference between NewsOS and SunOs (including magic numbers).
6645 (Most of the sunos_* routines should to renamed bsd_*
6646 and move to a bsd.c file. Then (and when the target_vector
6647 is automatically generated) it might make sense to create
6648 a separate Sony target.)
6650 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6651 on some systems, and doesn't help on others.
6652 Similarly, only define X_OK if not already defined.
6654 * trad-core.c: Don't include sys/stat.h - at least
6655 on NewsOS 3, it has already been included.
6657 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6659 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6660 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6661 symbol tables if necessary when reading them in, so gdb can use
6662 them. Add "bfd_coff_" to the names so they won't conflict with
6663 names in calling programs. FIXME-soon: if coff-code.h is
6664 included in two BFD modules, this will cause duplicate
6665 definitions; the routines should be exported to a separate,
6666 common, module (probably along with a mess of other ones).
6668 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6670 Improve modtime support.
6672 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6673 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6674 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6675 BUG: archive members still do not get correct mod times.
6677 Improve floating point support for core files.
6679 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6680 (sunos4_core_file_p): Create a second registers section in the
6681 core file, called ".reg2", for the float registers.
6683 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6685 * many changes to improve archive handling; found a logic flaw in
6686 bfd_check_format which only just happened to work by cooncidence.
6688 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6690 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6693 * bfd.h: changed type of udata in asymbol to void *, like it
6694 should be. Added bfd_reloc_dangerous enum member.
6696 * coff-code.h: Fixed it so that internally generated symbols get
6697 their values relocated correctly in all cases. Removed calls to
6700 * icoff.c: Not understanding the destination symbol of a reloc is
6701 not a failure any more, just 'dangerous'. This allows linking of
6702 b.out and coff images.
6704 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6708 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6710 * sunos.c (translate_to_native_sym_flags): fixed
6711 sym_pointer->n_value so that symbols on the way out get their
6712 section relative values calculated correctly.
6714 * coff-code.h (mangle_symbols): fixed problem where tags were not
6715 being relocated for structs, enums, unions. Also various lints.
6717 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6719 * archive.c (get_elt_at_filepos): system_call_error returned
6722 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6724 * Resolve the use of no_error and system_call_error.
6725 The bfd library itself now will never set bfd_error to
6728 The code still needs to be combed to make sure all the error
6729 codes are correct. I suspect they are not always set correctly.
6731 * The names of all the messages have _ prepended because the sun
6732 bundled compiler can't distinguish from a macro which takes an
6733 argument and the same identifier in a non-macro context.
6735 * The reason for the above being that entry points which used to
6736 be trampoline functions are now just macros which expand to a
6737 direct call through the bfd's xfer vector.
6739 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6740 must gas have its own version of everything (the gas version
6741 had the correct value)
6743 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6745 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6746 properly support i960 architecture and output correct reloc stuff.
6748 * bfd.h: added prototype for bfd_printable_arch_mach, added
6751 * coff-code.h: Applied patches from chrisb to support i960
6752 architecture, zero relocs and swap them correcly and conditionally
6753 compiled the timestamp.
6755 * sunos.c: Made the default section alignment 2^3 so that doubles
6756 are done properly. Fixed the same reloc bug that was in b.out.c
6758 * sysdep.h: Now compiles on a Posix box
6760 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6762 * icoff.c: Fix comment on big-endian version.
6763 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6764 F_RELFLG). Set F_AR32WR in output files if little endian
6767 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6769 * archures.c fixed =/== typo
6771 * sunos.c added architecture stuff for output. Fixed
6772 bug where files where vma(data) != size(text)
6773 were processed wrong.
6775 * coff-code.h added a lint cast
6777 * (../include/a.out.sun4.h) fixed it so zmagic
6780 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6782 * archive.c removed loads of includes, and fixed bug where string
6783 table didn't have a null at the end.
6785 * bfd.c fixed includes, added symbols argument to
6786 canonicalize_reloc entry point.
6788 * libbfd.c fixed includes and added some lint patches.
6790 * targets.c added both sorts of intel coff.
6792 * b.out.c fixed included, changed was the canonical
6795 * icoff.c added support for callj and big and little
6798 * opncls.c added chmod+xing for files with EXEC_P set.
6800 * sunos.c fixed includes. Changed default section
6801 alignement to words. Fixed relocation stuff to work with
6804 * bfd.h various new types added, prototype for new
6805 reloc calls, changed bfd->iostream to a void *
6806 to including files don't need stdio.h.
6808 * libcoff.h added conversion table to tie relocs to
6813 * coff-code.h fixed includes. Added code to support
6814 big and little endian formats. Various lints. Better
6815 processing of symbols. Changed reloc stuff to new
6818 * libbfd.h fixed includes
6821 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6823 * bfd.h changed name of alignment entry in sec_struct to
6824 alignment_power, because of conflicting uses within bfd.
6825 Now it should be obvious that it's a 2**n alignment
6826 specifier. Removed start_pad, end_alignment, block, minsize,
6827 output_file_alignment, subsection_alignment and original_vma fields.
6828 Added align_power() macro. Fixed bfd_section_alignment
6829 acessor macros. Added bfd_symbol_same_target macro.
6831 * b.out.c (b_out_write_object_contents) fixed to use
6832 new alignment member. Fixed (callj_callback) to use section
6833 relative symbols properly.
6835 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6836 Fixed (translate_from_native_sym_flags) to correctly make
6837 symbols section relative.
6839 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6840 (bfd_make_section) took out initialization of obsolete members.
6841 (bfd_print_symbol_vandf) added
6843 * opncls.c (bfd_create) created.
6845 * coff-code.h (coff_new_section_hook) took away refs
6846 to obsolete members. (make_a_section_from_file) added
6847 conversion between alignment types. (coff_symbol_from)
6848 added. (coff_count_linenumbers) only counts linenumbers
6849 if symbol is of coff-type. (coff_mangle_symbols) only
6850 heavily mangles symbols if symbol is coff-type.
6851 (coff_write_symbols) various lints. (coff_write_object_contents)
6852 various lints and modification for alignment conversion.
6853 (coff_slurp_relocs) fixed for use with new asection shape.
6855 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6857 * archive.c lots of lint
6859 * b.out.c added callj relocation support, upgrated reloc howto.
6860 Fixed so that asymbol and reloc records are output
6863 * bfd.c lots of lint, support for new bfd entry point
6866 * bfd.h changed definition of asymbol to contain pointer to
6867 owning bfd, removed target dependencies.
6869 * cache.c took out print statements, put in BFD_ASSERT calls.
6871 * coff-code.h various lints, corrected linenumber output
6872 functionality. Added support for new style asymbols and
6873 bfd_print_symbol. Fixed so that asymbol and
6874 reloc records are handled correctly. Added timestamp.
6876 * icoff.c Added support for new howto shape.
6878 * liba.out.h Added support for new asymbol shape
6880 * libbfd.c various lints
6882 * libbfd.h various lints
6884 * libcoff.h added support for new asymbol shape.
6886 * sunos.c various lints. Added support for new asymbol shape
6887 and bfd_print_symbol.
6889 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6891 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6892 pointer lint. Added support for callj relocation. Fixed bug where
6893 the last 32 bytes of the text section were overwritten by data. Fixed bug
6894 where archives of b.out didn't work due bfd_slurp_extended_name_table
6897 * sunos.c added support for n_other field. Braced the howto table so
6898 that it won't be affected by any lengthing of the howto struct typedef.
6901 * bfd.h added support for n_other field, added special_function
6902 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6905 * bfd.c upgraded bfd_perform_relocation, various lints.
6907 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6909 * ChangeLog: Started ChangeLog for BFD.
6910 * ToDo: Create file for suggestions.
6912 * Makefile: Support easy loading into Saber C.
6913 Add dependencies for icoff.o and bcs88kcoff.o.
6914 Rename coff.c to coff-code.h. Change callers.
6916 * bfd.c (bfd_check_format): Allow the check_format routines
6917 to return the desired target vector, rather than just a Boolean.
6918 bfd.h (bfd_check_format): Change function pointer return type.
6919 archive.c (bfd_generic_archive_p): change callee.
6920 b.out.c (b_out_little_object_p, b_out_big_object_p,
6921 b_out_real_object_p): change callee.
6922 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6923 in check_format transfer vectors that need a filler.
6924 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6925 bcs88kcoff.c: change callee.
6926 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6927 icoff.c: change callee.
6928 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6930 * libbfd.c (zalloc): It should actually zero the storage!
6931 This was commented out for some reason.
6933 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6934 This is so callers can avoid <stdlib.h> which doesn't exist
6937 * bfd.c (map_over_sections): Add debugging code, since I
6938 noticed the section count for sunos core files was bad, but only
6939 GDB had detected the problem.
6940 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6941 bfd_get_section_linenos): Remove obsolete functions.
6942 (bfd_apply_relocations): Use longs, not ints, for the math.
6944 * bfd.h: Declare enum boolean and struct bfd_target as well
6945 as typedefs for them. Remove obsolete
6946 bfd_get_section_lineno_size.
6948 * cache.c: Make the "fdopen" support work. Keep better track
6949 of how many files are open. Centralize the opening of files
6950 and be sure bfd_open[rw] actually try to open the file. Evade
6951 linked list initialization problems.
6953 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6955 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6957 * cplus-dem.c: Delete file, since it is not part of BFD.
6959 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6960 (bfd_openr, bfd_openw): Actually open the file, give error now.
6962 * sunos.c (sunos4_core_file_p): Set section count.
6963 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6964 obsolete definitions.
6965 (_write_symbol_table): Initialize <idx> counter.
6966 (foop): Eliminate debugging code.
6972 version-control: never