1 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
4 Change other hppa entries to use -*- not -hp-.
5 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
7 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
8 characters in comment to octal escapes.
10 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
12 * coff-i386lynx.c: Removed, name too long.
13 * i386lynx-cf.c: New file, was coff-i386lynx.c.
14 * configure.in: Reflect file name changes.
15 * Makefile.in: Mention Lynx-related files.
17 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
20 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
21 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
23 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
24 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
25 sections of type STYP_INFO. (from Minh Tran-Le)
26 (coff_compute_section_file_positions): Add discarded_sections_count
27 to abfd->section_count, which helps `strip' keep the size
28 of the executable header constant.
29 * coff-i386.c (discarded_sections_count): New variable, initialized
30 to zero. For use by `strip'. Currently being used only in aix386
31 coff, but may be useful for other coff systems. (from Minh Tran-Le)
33 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
35 * archive.c: Cosmetic improvements.
36 * opncls.c: Cosmetic improvements.
37 (new_bfd): Removed redundant structure slot init.
39 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
41 * config/news-mips.mh, hosts/news-mips.h: New files.
42 * configure.host: Use news-mips for mips-sony-bsd*.
44 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
46 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
47 * coff-i386lynx.c: New file, defines Lynx target vector and name,
49 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
50 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
51 * i386lynx.c: Remove coff vector definition entirely.
52 (lynx_32_swap_ext_reloc_in): Define.
53 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
55 (lynx_32_swap_ext_reloc_out): Define.
56 (lynx_32_swap_std_reloc_out): Define.
57 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
58 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
59 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
60 (WRITE_HEADERS): Define, call Lynx swapping fns.
62 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
64 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
66 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
67 relocations of size 8, 16, 32. Sort generic relocs by type rather
68 than size. Added a little documentation too.
70 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
71 (TABLE_SIZE): New macro.
72 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
74 (swap_std_reloc_out): Write baserel relocs correctly.
75 (swap_std_reloc_in): Handle r_baserel field. Assert that
76 r_jmptable and r_relative fields are clear, and that the computed
77 index does refer to a defined entry of the howto table.
79 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
81 * section.c (bfd_make_section_anyway): New function.
82 * section.c: Change comments to say several sections can have
84 * bfd-in2.h: Re-generate to reflect above change.
85 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
86 if still no section after the bfd_coff_make_section_hook.
87 * coffcode.h: Add comment about TWO_DATA_SECS.
89 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
91 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
93 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
96 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
98 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
100 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
101 and i386lynx_coff_vec.
102 Added m68klynx_aout_vec and m68klynx_coff_vec.
103 * targets.c (target_vector): Removed i386lynx_vec, added
104 {i386,m68k}lynx_{aout,coff}_vec.
105 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
107 * m68klynx.c: New file.
108 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
109 and i386lynx_coff_vec.
110 * config/m68k-lynx.mt: New file.
111 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
112 * hosts/m68klynx.h: New file.
114 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
116 * archive.c: Define offsetof here.
117 * hosts/*.h: Don't define it here.
119 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
121 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
124 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
126 * hpux-core.c: Add comment about hpux version 7.
128 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
130 * lynx-core.c (lynx_core_file_p): Change per-thread register
131 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
132 in gdb/corelow.c. Create alias .reg section for the currently
135 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
137 * libecoff.h (ecoff_backend_data): Removed big_magic and
139 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
140 of big_magic and little_magic.
141 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
142 matches endianess of bfd.
143 (mips_ecoff_backend_data): Removed initialization of big_magic and
145 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
146 based on magic number. Support r4000 magic numbers.
147 (ecoff_get_magic): New function.
148 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
149 the backend structure.
150 * cpu-mips.c (arch_info_struct): Added case for r6000.
152 For MIPS configurations put both big and little endian versions in
153 the list of targets; the code is getting compiled in anyhow.
154 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
155 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
156 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
157 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
158 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
160 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
162 * osf-core.c: New file for OSF/1 core file support.
163 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
164 (HDEPFILES): Set to osf-core.o.
165 * bfd-in2.h (union tdata): Add osf_core_data member.
166 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
167 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
168 (osf-core.o): New dependency.
170 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
172 * TODO: Remove note about making --with-bfd-targets use canonical
173 target configuration name (already done); reword item about
174 separating reading and writing stuff to not refer to a
177 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
180 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
182 * gen-aout.c (main): Output newline after end of comment, not
183 before. (Reported by Jonathan Stone,
184 jonathan@oscar.stanford.edu).
186 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
188 * archive.c (compute_and_write_armap): Put weak symbols in the
191 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
192 section, not the .stabstr section. Set the type of the .stabstr
193 section to SHT_STRTAB.
194 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
196 * section.c (SEC_DEBUGGING): New section flag.
197 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
198 and the name starts with .debug, .line or .stab, set
199 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
200 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
201 SEC_DEBUGGING to section_flags.
202 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
203 SEC_DEBUGGING and SEC_CODE to section_flags.
204 * bfd-in2.h: Updated.
206 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
208 * bfd.c (tdata): Add lynx_core_data.
210 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
211 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
212 (ecoff_write_object_contents): Don't set scnptr to zero just
213 because size of section is zero. Needed for Irix 4.0.5F.
215 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
219 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
221 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
222 * bfd-in2.h (tdata): Add lynx_core_data;
223 * config.bfd configure.host: Get rid of superfluous netbsd and
225 * configure.in: Add lynx-core.o to Lynx config.
226 * i386lynx.c: Add defs for core file support.
227 * lynx-core.c: New file with Lynx core file support.
228 * hosts/i386lynx.h: Move lots of host specific includes to here.
229 Add def of HOST_LYNX. Remove unnecessary defs.
231 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
233 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
234 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
235 SEC_DATA for a SHF_NOBITS section.
237 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
238 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
239 * nlmcode.h: Add some casts to avoid warnings.
240 (nlm_write_object_contents): Ignore relocs for sections that are
241 neither code nor data. Just use the symbol value for debugging
242 symbols; don't offset by the section vma.
244 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
246 * reloc.c (bfd_perform_relocation): Don't return an error when
247 performing a reloc against an undefined weak symbol.
248 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
249 than obsolete BSF_EXPORT.
251 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
253 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
254 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
255 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
256 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
257 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
258 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
259 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
260 defined on all hosts, now that archive.c uses it.
262 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
264 * elfcode.h (elf_map_symbols): Create section symbols for all
265 sections, not just allocated sections; debugging sections can have
267 (elf_symbol_from_bfd_symbol): If there is an output section, use
268 the section index from that rather than the input section.
270 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
272 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
273 libbfd.h, which is regenerated from this file.
275 * bfd-in.h (symtype): Deleted typedef.
277 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
279 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
280 xor and subtract. Otherwise it will not sign extend if the type
281 of bfd_vma is larger than int.
283 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
284 and frameoffset as signed numbers. From Peter Schauer.
286 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
288 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
289 special function for all reloc entries.
290 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
292 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
293 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
295 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
297 * libbfd-in.h (struct artdata): Add armap_timestamp and
298 armap_datepos here too.
300 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
302 Improve timestamp support in BSD archive files to avoid linker
305 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
306 (bfd_flush, bfd_stat): Add prototypes.
307 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
308 (bfd_stat): Add, does fstat on a BFD.
310 * archive.c (_bfd_write_archive_contents): At end of file writing,
311 verify and possibly update the timestamp in the armap, if a BSD
312 archive. FIXME! Kludge recognizes BSD archive, rather than
313 vectoring properly. Should add to xvec.
314 (compute_and_write_armap): Move prototype to top, avoid PROTO.
315 (bsd_write_armap): Save timestamp and file location thereof, when
316 writing the armap in a BSD file.
317 (bsd_update_armap_timestamp): New function to check and
318 rewrite the timestamp.
320 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
322 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
324 * hosts/i386sco.h: Define a bunch of stuff for core files.
325 * sco-core.c: Remove, replace by trad-core.c.
326 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
327 * config/i386sco.mh: Use trad-core not sco-core.
328 * hosts/i386isc.h, config/i386isc.mh: Remove.
329 * configure.host: Use i386sco for isc.
330 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
331 * config.bfd: Use i386-coff not i386-sco.
333 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
334 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
335 i486-elf which doesn't exist).
337 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
339 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
340 padding field to zero.
342 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
343 * configure.in: Remove bogus netbsd386 handling.
345 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
346 Correct overflow detection requires matching the upper four bits
347 of the destination against the PC.
349 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
351 * configure.in: Make 64-bit stuff work with "--with-targets=all".
353 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
355 * libbfd-in.h: Removed swapping routines declarations.
356 * bfd-in.h: Added swapping routine declarations, and renamed them
358 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
359 * Changed all callers.
360 * libbfd.h, bfd-in2.h: Rebuilt.
362 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
364 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
367 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
369 * configure.in: Reorganized setting of makefile variables so
370 64-bit stuff works again.
372 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
375 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
376 "native_elf_sym" field, merged to make new type "elf_symbol_type".
377 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
378 Deleted field raw_syms.
379 (obj_symbols): Remove cast.
380 (obj_raw_syms): Deleted.
381 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
382 native_elf_sym fields.
383 * elf32-hppa.c: Changed uses of elf32_symbol_type to
386 From Pete Hoogenboom and Jeff Law:
388 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
390 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
391 bits are zero (e.g., they specify no relocations), then do not
392 even bother adding their entries to the symextn section.
394 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
395 of scope can have an argument relocation stub.
397 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
398 structure and type to elf32_hppa_stub_description. This makes
399 it consistent with the GNU coding conventions.
400 (elf32_hppa_stub_description): Added a 'next' field to allow
401 linking of stub description structures.
402 (elf32_hppa_stub_description): Added a 'stub_listP' field to
403 keep track of individual stubs.
404 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
405 Combined with the elf32_hppa_stub_description structure.
406 (elf32_hppa_stub_name_list): New type to keep track of
409 (add_stub_by_name): New function.
410 (find_stub_by_name): New function.
411 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
413 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
416 * elf32-hppa.c: (retval_mismatches): The direction of argument
417 relocation was reversed.
418 (hppa_elf_build_arg_reloc_stub): Return address was not being
420 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
421 argument relocation bits so this function can be used in the check
423 (hppa_elf_stub_check): Pass caller argument relocation bits into
424 hppa_elf_arg_reloc_needed_p().
425 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
426 pass caller argument relocation bits into
427 hppa_elf_arg_reloc_needed_p().
429 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
431 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
433 * hosts/delta88v4.h: New for SVR4.
434 * configure.hosts: Use it.
436 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
438 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
439 is an SCO pre-define.
441 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
443 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
445 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
447 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
449 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
450 symbols as BFD local symbols.
451 (nlm_write_object_contents): Don't bother writing out exported
452 symbols more than once; they now appear in the symbol table more
453 than once (with and without a prefix) if necessary. Set offset
454 values to be non-zero as NLMLINK does.
456 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
458 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
460 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
462 * section.c (struct sec): Move position of user_set_vma, and
464 (SEC_BALIGN): Disable for now. I don't think it's currently used.
466 * elf32-hppa.c (elf_hppa_howto_table): Now static.
467 (symext_rootP, symext_lastP, global_value, GOT_value,
468 global_symbol, global_sym_defined, symextn_contents,
469 symextn_contents_real_size, elf_hppa_stub_rootP,
470 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
471 default initialization.
472 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
474 (hppa_look_for_stubs_in_section): Introduce temporaries to make
475 code more readable in 80 columns.
477 * libhppa.h (all functions): Now inline under GNU C.
479 More patches from Jeff Law:
481 * elf32-hppa.c (AR_WARN): Give argument which caused the
482 invalid argument relocation.
483 (AR_UNIMP): Delete unused macro.
484 (hppa_elf_set_section_contents): Always return a value.
485 (elf32_hppa_backend_table_processing): Likewise.
486 (elf32_hppa_backend_section_processing: Likewise.
488 * som.c: New file containing SOM specific code extracted
491 * som.h: New file containing SOM specific code extracted
496 * libhppa.h: Delete SOM specific code. Add generic PA
497 code which can be shared by both SOM and ELF backends.
499 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
500 depends on libhppa.h now.
502 * configure.in (hppa_vec): Needs som.o module instead of
505 * elf32-hppa.c: Include libhppa.h. Do not define
508 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
509 now lives in libhppa.h.
510 (hppa_reloc_field_selector_type_alt): Likewise.
512 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
513 define malloc or free.
515 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
518 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
520 (elf_hppa_reloc_type_lookup): Likewise.
521 (elf_hppa_tc_make_sections): Likewise.
522 (hppa_elf_arg_reloc_needed_p): Likewise.
523 (hppa_elf_build_long_branch_stub): Likewise.
524 (elf_reloc_map): Delete, no longer used.
525 (elf_hppa_reloc_map): Likewise.
526 (elf32_hppa_symextn_map_max_size): Likewise.
527 (elf32_hppa_get_sym_extn): Abort if type is bogus.
529 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
530 of the .hppa_unwind section.
532 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
534 * config.bfd: recognize m88110.
536 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
538 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
540 * elfcode.h (elf_section_from_bfd_section): Add detection of
544 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
545 New functions for support of long branch stubs.
546 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
547 check for long branch stubs.
548 (hppa_look_for_stubs): Unused function. Removed.
549 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
550 version of bfd_set_section_contents.
551 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
552 when BFD is configured for debugging.
554 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
555 to return a list of symbols that have non-zero argument
557 (hppa_elf_stub_finish): Make sure stub generation is done only
560 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
561 generation relocation entries within a stub.
562 (hppa_elf_build_arg_reloc_stub): Corrections to argument
565 * elf32-hppa.c: New #define's for argument relocation types.
566 (mismatches, retval_mismatches): Updated to reflect new
567 argument relocation types.
568 (CURRENT_STUB_OFFSET): New macro.
570 * elfcode.h (map_program_segments): Set the PF_X bit for data
573 * elf32-hppa.c: (elf_hppa_howto_table): Add
574 R_HPPA_STUB_CALL_17 for support of linker stub generation.
575 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
578 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
579 R_HPPA_STUB_CALL_17 for support of linker stub generation.
581 * hppa_stubs.h: Add new instructions that are used in linker
584 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
585 unwind descriptor were incorrect.
587 * libelf.h (bfd_elf_find_section): Declare.
589 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
590 function in place of global_sym field in elf_backend_data
592 (elf32_hppa_backend_symbol_table_processing,
593 elf32_hppa_backend_section_processing,
594 elf32_hppa_backend_fake_sections,
595 elf32_hppa_backend_section_from_shdr,
596 elf32_hppa_backend_section_from_bfd_section): New functions to
597 provide support of symbol extension sections and argument
599 (elf_info_to_howto): Remove call to abort().
601 * elf32-target.h: Support for special processing by the backend.
602 (struct elf_backend_data): Added elf_backend_symbol_processing,
603 elf_backend_symbol_table_processing,
604 elf_backend_section_processing, elf_backend_section_from_shdr,
605 elf_backend_fake_sections, and
606 elf_backend_section_from_bfd_section fields.
607 * elfcode.h: (bfd_section_from_shdr): Add a check for
608 processor-specific section types.
609 (elf_fake_sections): Add a check for processor-specific
611 (bfd_elf32_write_object_contents): Add a check to see if
612 there is any final section processing to be done by the
614 (elf_section_from_bfd_section): Add a check for
615 processor-specific section types.
616 (elf_slurp_symbol_table): Remove reference to global_sym in the
617 elf_backend_data structure. Replace it with a call to
618 elf_backend_symbol_processing.
619 * libelf.h: Remove global_sym field in the elf_backend_data
620 structure. Replace it with a series of backend-specific
623 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
624 stub_sym should be called target_sym.
625 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
626 rather than the output bfd (output_bfd).
627 (hppa_elf_reloc): Get rid of references to the global_sym field in
628 the elf_backend_data structure.
630 * elfcode.h (elf_fake_sections): Check the correct condition for
631 .bss. Also, detect the existence of a .note section.
633 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
636 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
637 should be a reference to bfd_arch_hppa.
639 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
640 the bfd_check_format structure to avoid a type mismatch.
642 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
643 and Jim Kingdon (kingdon@cygnus.com)
646 * netbsd386.c: New file.
647 * aoutx.h: Make sym_is_debugger_info true for N_FN.
648 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
649 libaout.h, targets.c: Other changes.
651 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
653 * config/m88k-elf.mt: New file.
654 * config.bfd: Use it for m88*-*-sysv4*.
656 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
658 * elfcode.h (elf_build_phdrs): Unused function deleted.
659 (bfd_shdr_from_section): Ditto.
660 (write_relocs): Don't change section contents for addend.
661 (elf_locate_sh): Return type is now always elf_internal_shdr,
662 since the other types were really aliases for this type anyways.
663 Don't compile this function, since it is static and doesn't appear
664 to be used in this file.
665 (sym_is_global): Return non-zero for weak symbols. Abort if
666 section pointer is null.
667 (swap_out_syms): Reorder tests so function symbols can be weak.
668 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
669 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
670 extracting out some common code. Abort if BFD section symbol has
672 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
673 section symbols. Don't read section contents to fill in addend
676 * elf32-i386.c (elf_howto_table): All partial_inplace fields
681 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
683 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
684 specific information for a symbol. Put in elf_sym_num, which
685 gives the external symbol number in the elf object file, since
686 local symbols must come before global symbols.
687 (elf_sym_extra): New macro.
688 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
689 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
690 symbol number to external number. Store the address of the
691 Elf_Sym_Extra field for the symbol in the udata field.
692 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
694 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
696 * elfcode.h (elf_obj_tdata): Add field to count the size of the
697 array of pointers to section symbols.
698 (elf_map_symbols): Bump the max index of the section symbols so
699 that we don't overwrite memory. Store the max index into the
702 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
704 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
705 to the section symbols we created. Remove unused field
707 (elf_map_symbols): Fill in array of pointers to section symbols.
708 Only create section symbols for sections that have SEC_ALLOC set,
709 and have non-zero size.
710 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
711 section symbol, look up the section in the list of section
712 symbols, and set the udata pointer appropriately. Otherwise, if
713 udata is still NULL, fail an assertion, and use 0, instead of
716 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
718 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
719 mipslelf and mipsbelf respectively.
720 * config/mipslelf.mt, config/mipsbelf.mt: New files.
721 * elf32-mips.c: Added some reloc information.
722 * configure.in: Fixed error message.
724 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
726 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
728 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
729 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
730 * archures.c: Alphabetize decls.
732 * configure.in, targets.c: Add missing vectors to the tables.
733 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
734 Remove hp300bsd_vec due to clash with sunos_big_vec.
736 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
738 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
739 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
740 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
741 * Makefile.in, configure.host, config.bfd: Corresponding changes.
742 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
744 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
746 * coffgen.c (coff_section_symbol): If section's output_section is
747 not yet set, point to itself. This is needed because this is
748 called on the output file, not the input file.
750 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
751 dummy value, rather than leaving it NULL.
753 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
755 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
756 bfd_default_set_arch_mach.
758 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
760 * config.bfd (cpu): Extract from canonical name with sed.
761 * configure.in: Don't pass it.
763 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
765 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
766 BYTE_SIZE conflicts with a Mach header.
767 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
769 * configure.host: Make sure all OS fields end in *.
771 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
774 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
775 doesn't exist, don't try to create it.
777 * nlmcode.h (nlm_write_object_contents): procedure offsets are
778 from start of code segment, not start of file.
779 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
781 * configure.in (SELECT_VECS switch): Likewise.
783 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
785 * format.c (bfd_check_format): If the target matches the default
786 target, set match_count to 1, to ignore any previous matches.
788 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
790 * configure.in: Add reloc16.o when we add
791 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
792 Makefile.in (BFD_LIBS): Remove reloc16.o.
794 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
797 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
798 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
799 S-records via SELECT_VECS.
801 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
802 support S-records, for convenience.
804 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
806 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
807 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
808 Read and write Alpha relocs. Can't process them yet.
809 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
810 If the section does not already exist, create it.
812 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
815 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
817 * ecoff.c: Move MIPS reloc support from here...
818 * coff-mips.c: to here.
819 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
821 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
822 finish_reloc backend function.
823 (ecoff_write_object_contents): Removed MIPS specific assertions.
824 * coff-mips.c (mips_finish_reloc): New function.
825 (mips_ecoff_backend_data): Fill in new fields.
826 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
828 * targets.c: Added extern for ecoffalpha_little_vec.
830 * bfd.c (_bfd_host_big_endian): Removed.
831 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
833 * bfd-in2.h: Regenerated.
835 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
837 * config.bfd: New file, broken out of configure.in.
838 * configure.in: Use it, and use standard target names for
839 --with-targets, replacing --with-bfd-targets.
841 * archures.c (archures_init_table): Add bfd_sh_arch.
843 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
844 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
845 Fix error in error message.
847 * oasys.c: Make bfd_error_vector extern.
849 * configure.in: Include stab-syms.o for a.out/b.out targets
852 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
854 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
855 section before setting output_has_begun.
856 (nlm_set_section_contents): Remove argument names from
857 mangle_relocs_func prototype.
858 (nlm_write_object_contents): Remove shadowing local variable.
859 Don't write out debugging symbols if debugInfoOffset is -1. Add
860 the codeImageOffset to the start, exit, and check procedure
862 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
863 Don't check partial_inplace field; its value is irrelevant.
865 * Base use of sco-core on host, not target.
866 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
867 * config/i386-sco.mt (TDEFINES): Removed.
868 * config/i386sco.mh: New file to use sco-core.
869 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
871 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
872 conversions for some fields.
874 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
876 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
877 error rather than aborting.
879 * libnlm.h (struct nlm_backend_data): Added mach field.
880 (nlm_machine): New accessor macro.
881 * nlm.c (nlm_mkobject): Set architecture and machine from backend
883 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
885 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
887 * configure.in: Replace calls to sort with shell code
890 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
892 * configure.in: Include aout32.o for any a.out/b.out formats.
894 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
896 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
897 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
898 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
899 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
900 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
901 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
904 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
906 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
908 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
910 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
912 * bfd.c (bfd_scan_vma): New function.
914 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
916 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
918 * bfd-in2.h: Updated.
920 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
923 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
925 * configure.in: Remove unneeded test.
927 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
929 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
931 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
933 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
935 * PORTING, TODO, config/README: Update to reflect below changes.
937 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
938 --with-bfd-targets="target1,target2,..." and the special target
939 "all" to get the previous default behavior.
940 Figure out which architecture and backend .o files are needed from
941 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
942 the .mt files. Define TDEFAULTS based on them, also.
944 * Makefile.in: Remove references to MINIMIZE.
945 * archures.c, targets.c: Ditto.
947 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
948 SELECT_ARCHITECTURES as variables rather than as -D arguments to
951 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
952 i960-coff.mt (TDEFAULTS): Don't put the default vector in
953 SELECT_VECS manually; it's automatic now.
955 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
956 SELECT_VECS manually; -DSCO_CORE does it automatically now.
958 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
959 (TDEFAULTS): Don't define BFD; not used.
961 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
962 this is a host, not a target.
964 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
966 * elfcode.h (elf_object_p): Add comment about what this function
967 does and to watch out for side effects. Add FIXME for memory leaks.
968 Fix comment about checking for matching byte order. Preserve
969 pointer to old tdata (if any), and restore it if we don't match
970 file with target vector. If we are going to use goto's, use them
971 consistently and maintainably.
972 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
973 to note that the problem is even more serious than just leaked
974 memory. Replace goto with more traditional return.
976 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
978 Fix incorrect or useless makefile variable definitions:
979 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
980 define DEFAULT_VECTOR, instead of TDEFINES.
981 * config/i386aix.mh (MINIMIZE): Don't define.
982 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
983 * config/rs6000.mh (ALLOCA),
984 * config/i386v.mh (ALLOCA),
985 * config/i386linux.mh (ALLOCA),
986 * config/i386isc.mh (ALLOCA),
987 * config/go32.mh (EXTRALIBS): Don't define; not used.
988 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
989 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
990 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
992 * config/.Sanitize (Things-to-keep): Add README.
993 * config/README: New file, explaining the variables.
995 * targets.c (target_vector): Add hp300_bsd_vec.
996 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
997 (hp300bsd.o): New rule.
999 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1001 * libelf.h (NAME): Provide a default definition, that's neither
1002 for 32 bits nor for 64.
1004 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1006 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1007 that is what is in elf.c.
1009 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1011 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1012 scBss and scSBss symbols, since it was wrong.
1014 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1017 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1018 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1020 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1021 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1023 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1025 * hpux-core.c: Cast return value from bfd_zalloc.
1027 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1029 * aoutx.h (log2): Delete i387-specific code.
1031 * Makefile.in (BFD_LIBS): Always include elf.o.
1032 (BFD32_BACKENDS): Don't include elf.o here.
1033 (ofiles): Delete references to ofiles2 and ofiles3.
1034 (do_clean): Delete ofiles.
1035 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1036 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1037 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1039 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1042 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1043 (from Meissner's additions to bfd-in2.h).
1045 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1049 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1051 * elfcode.h (elf_write_object_contents): Don't drop core if
1052 elf_symbol_from returns a NULL pointer when processing a non-elf
1053 symbol, use a 0 size instead.
1055 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1057 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1058 bfd_elf32_hash, since the hash table is independent of the 32/64
1061 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1062 that is what is in elf.c.
1064 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1066 * elf32-i386.h (reloc_type): Reformat spacing.
1067 (elf_howto_table): Add the rest of the 386/ELF relocations.
1068 (elf_i386_reloc_type_lookup): Ditto.
1069 (elf_i386_info_to_howto): Ditto.
1070 (elf_i386_info_to_howto_rel): Ditto.
1072 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1074 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1075 of nlm_slurp_symbol_table as boolean, not pointer.
1076 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1077 of nlm_slurp_reloc_fixups as boolean, not pointer.
1079 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1081 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1082 are now predefined by GCC
1084 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1086 * coffgen.c (coff_print_symbol): Add the section offset to the
1087 line number address, so it's printed the same way as the function
1088 address. Only showed up for line numbers that aren't in the first
1091 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1093 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1094 (nlm_mangle_relocs_func): New macro.
1095 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1096 (nlm_i386_mangle_relocs): New function.
1097 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1098 symbols into the .bss section.
1099 (nlm_set_section_contents): Call the mangle_relocs function.
1100 (nlm_write_object_contents): Treat a reloc against any defined
1101 symbol as an internal reloc. Fix bug in external reloc counting.
1102 Get the offset and debugging type right for .bss symbols. Only
1103 output debugging symbols for defined symbols.
1105 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1107 * coff-z8k.c (rtype2howto): Likewise.
1108 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1109 * elf32-i386.c (TRACE): Likewise.
1110 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1111 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1112 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1113 argument rather than using printf.
1115 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1117 * coffswap.h: Added macros used when accessing several fields;
1118 default is the same as before.
1119 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1120 * coff-alpha.c: Defined macros to use the right sizes in
1122 * libecoff.h: Backend information is now in target vector, not
1123 BFD. Start of backend information is COFF backend information.
1124 * coff-alpha.c, coff-mips.c: Changed accordingly.
1125 * ecoff.c (ecoff_mkobject): New function.
1126 (ARMAP_START): Changed into backend information, since Alpha uses
1128 (ecoff_slurp_armap): Don't overlay archive header.
1129 * bfd.c: Include libcoff.h.
1131 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1133 * Makefile.in (install): Fix sh syntax error.
1135 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1137 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1139 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1141 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * ecoff.c: New file for generic ECOFF functions.
1144 * ecoffswap.h: New file for ECOFF swapping functions which differ
1145 only slightly for different targets.
1146 * libecoff.h: Added prototypes for ecoff.c functions.
1147 (ecoff_backend_data): New structure.
1148 (ecoff_tdata): Added backend_data field. Changed external data
1149 pointers to be PTR rather than to a particular struct.
1150 (ecoff_symbol_struct): Moved in from coff-mips.c.
1151 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1152 Added ECOFF backend structures. Include ecoffswap.h.
1153 * coff-msym.c: Removed; superseded by ecoffswap.h.
1154 * bfd.c: Include coff/internal.h.
1155 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1157 (BFD64_BACKENDS): Added coff-alpha.o.
1158 (CFILES): Removed coff-msym.c. Added ecoff.c.
1159 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1160 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1161 (ecoff.o, coff-alpha.o): New targets.
1162 (coff-msym.o): Removed target.
1164 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1166 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1167 of EXFUN in the BFD sources. Heave ho!
1169 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1171 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1173 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1175 * hosts/sun3.h: remove some more conflicting decls
1177 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1179 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1180 redefine TEXT_START_ADDR to be 0.
1182 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1184 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1185 host and target info.
1187 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1189 * nlm32-i386.c: New file. First cut at i386 NLM code.
1190 * libnlm.h: Added some more prototypes.
1191 (struct nlm_relent): New structure.
1192 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1193 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1194 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1195 nlm_reloc_fixup_secs.
1196 (struct nlm_backend_data): New structure, with accessor macros.
1197 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1198 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1199 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1201 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1202 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1204 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1205 external references in symbol table as undefined symbols.
1206 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1207 argument in get_symtab rather than in slurp_symbol_table.
1208 (nlm_slurp_symbol_table): Save symbol information in tdata.
1209 (nlm_print_symbol): New function.
1210 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1211 nlm_canonicalize_reloc): New functions to read relocs.
1212 (nlm_compute_section_file_positions, nlm_set_section_contents,
1213 nlm_external_reloc_compare, nlm_write_object_contents): New
1214 functions to create NLM files.
1215 * nlm-target.h: Define all the nlm functions here either as
1216 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1217 the backend_data field to TARGET_BACKEND_DATA.
1218 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1219 they are now in nlm-target.h.
1220 (TARGET_BACKEND_DATA): Define as NULL.
1221 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1222 (nlm_set_arch_mach): New function.
1223 * targets.c: Added nlm32_i386_vec.
1224 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1225 (CFILES): Added nlm32-i386.c.
1226 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1227 (nlm32-i386.o): New target.
1229 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1231 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1232 C, and aren't needed anyway (return int)
1234 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1236 * elfcode.h: Use casts with bfd_alloc and alloca.
1238 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1240 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1241 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1242 older cpp's, that don't do additional replacement on the JUMP_TABLE
1244 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1247 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1249 Yet another trad-core variant:
1250 * config/esix.mh, hosts/esix.h: New files.
1251 * configure.hosts: Use them.
1253 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1255 * reloc.c (bfd_perform_relocation): Handle the case of
1256 complain_overflow_bitfield, rightshift > bitpos, and a negative
1259 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1261 * elfcode.h: Reimplement segment writing.
1262 (elf_write_phdrs): Use precomputed e_phoff rather than making
1264 (elf_build_phdrs): Disabled, for now.
1265 (assign_file_position_for_section): Don't change file offset for
1267 (assign_file_positions_for_symtab_and_strtabs): New function.
1268 (struct seg_info): New type.
1269 (map_program_segments): New function.
1270 (assign_file_positions_except_relocs): For executables, leave
1271 section headers &c for last, and properly align all sections with
1273 (prep_headers): No longer abort when EXEC_P is set.
1274 (write_shdrs_and_ehdr): Deleted all code relating to program
1277 * elfcode.h (various): Deleted some unused code, and debugging
1279 (write_relocs): Cache value of last symbol looked up, to save
1280 time if the symbol is referred to repeatedly.
1281 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1283 (assign_section_numbers): Likewise.
1285 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1287 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1288 (struct elf_obj_tdata): New field, phdr.
1289 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1291 (ELF_MAXPAGESIZE): Default to 1.
1292 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1293 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1294 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1295 Most should have length field of `2'.
1297 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1299 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1301 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1303 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1304 the top level script has already adjusted for it.
1306 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1308 * srec.c (srec_write_symbols): Get CR LF in the right order.
1310 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1312 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1314 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1316 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1317 bitpos when overflow checking.
1319 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1321 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1322 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1323 Send error messages to stderr.
1325 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1327 * nlm{32,64}-target.h: Remove.
1328 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1329 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1330 * nlm.c (ARCH_SIZE): Remove define to zero.
1331 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1332 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1333 * nlm{32,64}-gen.c (nlm-target.h): Include.
1334 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1335 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1336 nlm<size>, and use macros select size.
1338 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1340 * Makefile.in (Makefile): add configure.in, drop redundant
1341 $(srcdir), drop redundant ./
1343 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1345 * hpux-core.c: New file; backend for HP/UX style core files.
1346 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1348 * bfd-in2.h: Updated.
1349 * hppa.c (make_bfd_asection, hppa_core_file_p,
1350 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1351 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1352 Removed from target vector.
1353 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1355 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1357 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1358 (HDEPFILES): Set to hpux-core.o.
1359 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1360 * hosts/hp300.h (HOST_HP300HPUX): Define.
1361 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1362 aix386-core.o, hpux-core.o.
1363 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1365 * reloc.c (enum complain_overflow): New enumeration with the
1366 various flavours of overflow checking.
1367 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1368 from boolean to emum complain_overflow. Removed obsolete absolute
1370 (HOWTO): Removed absolute argument.
1371 (bfd_perform_relocation): Do overflow checking on all types of
1373 * bfd-in2.h: Updated accordingly.
1374 * all targets: Updated initialization of reloc howto tables.
1376 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1378 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1381 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1383 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1385 * elfcode.h: Fix several illegal pointer combination warnings for
1386 usages of bfd_alloc and alloca.
1388 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1389 apparent Sun C preprocessor recursion. Fix access macros.
1390 * nlmcode.h: Remove spurious '&' before several array references.
1392 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1394 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1395 config/m68k-coffun.mt -> u68k-coff.mt.
1396 * Makefile.in, configure.in: Corresponding changes.
1398 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1400 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1401 function name; it's valid without, and some compilers give
1402 warnings with it there.
1404 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1406 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1407 * bfd.c (union tdata): Add nlm_obj_data;
1408 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1410 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1412 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1413 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1414 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1415 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1416 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1417 * bfd-in2.h (INLINE): Defines moved here.
1418 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1419 * libelf.h (CAT4): Move define to bfd-in2.h.
1420 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1421 * bfd-in2.h (union tdata): Add nlm_obj_data.
1422 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1423 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1424 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1425 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1426 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1429 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1431 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1433 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1435 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1436 Deleted `thunk' structure, merged into tdata, duplicate data
1438 Rearranged functions, grouping by functionality.
1439 Broke up many functions in elfcode.h, re-ordered many parts of
1440 file writing to handle unpredictable state of section relocation
1441 table as provided by various applications.
1442 Still needs cleanup: Merge functions back together, split out
1443 data structure with only data that is used only when writing out
1446 * elf.c (bfd_elf_generic_reloc): New function, taken from
1448 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1449 bfd_perform_relocation lossage.
1451 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1453 (ofiles): Don't use sort or uniq; do it with sh constructs.
1455 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1457 * coffcode.h: Recognize I386PTXMAGIC.
1458 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1459 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1460 New macros; use it if defined.
1461 * config/symmetry.mh, hosts/symmetry.h: New files.
1463 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1465 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1466 * Makefile.in: Change accordingly.
1467 (CFILES): Add elf64-gen.c.
1469 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1471 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1473 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1475 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1478 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1480 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1481 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1483 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1485 * configure.in: Recognize h8300h-*-*.
1487 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1489 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1490 type R_H8500_HIGH_16.
1491 * coff-sh.c (r_imm32): Get the width of the reloc right.
1493 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1495 * configure.in: Add new target m68k-coffun to the dpx/2.
1496 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1498 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1500 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1501 sparc-aout-specific list.
1503 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1505 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1507 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1508 and Jim Kingdon (kingdon@cygnus.com)
1510 * elfcode.h: Use memset not bzero.
1511 * trad-core.c: Don't include <sys/file.h>.
1512 * i386linux.h: Include <sys/file.h>.
1513 * coff-m68k-un.c: new file to handle names with underscores on
1515 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1516 to not duplicate the function in the executable.
1517 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1519 * coffcode.h (MC68KBCSMAGIC): case added.
1520 * targets.c: Add m68kcoffun_vec.
1521 * configure.host: added support for Bull dpx/2.
1522 * config/dpx2.mh, hosts/dpx2.h: new files.
1523 * Makefile.in: added target coff-m68k-un.
1525 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1527 * aoutf1.h: Add definition of MACHTYPE_OK.
1529 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1531 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1534 * syms.c, bfd-in2.h: Doc fix.
1536 * coffcode.h (CALC_ADDEND): Check for common section using the
1537 section flag as well as the symbol flag.
1539 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1541 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1542 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1543 be sufficient. Define TEXT_START_ADDR.
1545 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1547 * aoutx.h (translate_from_native_sym_flags): Removed statep
1548 argument. Just let an indirect symbol point to the next symbol
1549 without forcing the next symbol to be undefined. Changed all
1551 * hp300hpux.c (slurp_symbol_table): Changed call to
1552 translate_from_native_sym_flags.
1553 * targets.c: Added hp300hpux_vec.
1554 * Makefile.in (hp300hpux.o): Added dependencies.
1556 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1558 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1559 relocs together, and add 64-bit versions.
1560 (bfd_generic_get_relocated_section_contents): Argument to alloca
1563 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1564 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1566 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1567 (new_bfd): Prototype-style definition, using DEFUN.
1568 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1569 argument is type size_t, not bfd_size_type.
1570 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1571 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1572 bfd_error_nonrepresentabltrap): Prototypes.
1573 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1574 bfd_alloc_grow): Adjusted prototypes for arg type change.
1575 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1576 do_slurp_coff_armap, bfd_construct_extended_name_table):
1578 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1579 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1582 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1583 (ofiles): New target. Build a list of unique file names, in case
1585 (TARGETLIB): Use list of files from ofiles.
1586 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1587 minimal-bfd flag and target makefile frag contents.
1589 * elfcode.h (elf_read): Delete static declaration, since function
1591 (elf_map_symbols): Write out section symbols for all sections, for
1593 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1594 section symbols for the same section.
1595 (elf_find_nearest_line): Don't print message, just return false.
1597 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1599 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1601 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1603 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1605 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1606 (realclean): Remove generated headers.
1608 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1610 * section.c (bfd_set_section_content): Deny if file is not opened with
1611 the proper mode, set output_has_begun if file is openened for update.
1612 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1613 done in bfd_set_section_content.
1615 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1617 * hosts/std-host.h: Removed declarations of printf, fprintf,
1618 fcntl, fread and fwrite. They are all error prone for one reason
1619 or another. Changed declaration of memchr from char * to PTR.
1621 * configure.in (mips-*-riscos*): New target; use riscos.
1622 * configure.host (mips-*-riscos*): New host; use riscos.
1623 * config/riscos.mh (HDEFINES): Add -G 4.
1625 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1626 rather than casting the result of bfd_h_get.
1628 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1630 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1633 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1635 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1636 include in search list if BFD64 is defined.
1638 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1639 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1641 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1643 * elf64-target.h, elf64-generic.c: New files.
1644 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1645 (elf64-generic.o): List dependencies.
1647 * Makefile.in: List target `all' explicitly before host/target
1648 makefile fragments are included, in case they define any new
1651 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1652 versions as appropriate. Uses updated.
1653 (elf_debug_section): Declare before use.
1654 (elf_debug_file): New function.
1655 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1656 Alignment value in section header is n_bytes, not log2.
1657 (new_section_hook): Do nothing for now.
1658 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1660 (elf_core_file_p): Simplify check for correct class (word size).
1661 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1662 Initialize all fields when creating data structures.
1663 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1664 (elf_compute_section_file_positions): Set correct class in output
1666 (elf_write_object_contents): Section symbols have empty names in
1669 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1670 args to size_t before call.
1671 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1673 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1675 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1676 number information, return 0 for line number.
1678 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1680 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1683 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1685 * hosts/riscos.h: Define NBPG and UPAGES.
1687 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1689 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1690 lvalue; it contains a cast.
1692 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1694 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1695 Use unsigned hash values for better hashing.
1696 (hash): Hash in the string length for long strings.
1698 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1700 * aoutx.h (compare): Replace 3 if's with a subtraction.
1701 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1702 in decreasing order of success, as an optimization.
1703 (hash): Take a length arg; ignore chars after #25, for speed.
1704 (add_to_stringtab): Pass length to hash.
1706 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1708 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1710 * elfcode.h (elf_new_section_hook): Do nothing for now.
1711 (elf_write_object_contents): Output common symbols the way ELF
1714 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1716 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1717 here from elfcode.h. A couple of size-specific structure pointers
1718 were changed to PTR; uses fixed appropriately.
1719 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1720 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1721 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1722 temporary macros to ease name change.
1723 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1724 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1726 * doc/Makefile.in (libbfd.h): Process elf.c too.
1727 * Makefile.in (elf.o): Note new dependencies.
1729 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1730 code, tweaked some debug hooks.
1731 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1734 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1736 * hosts/riscos.h: New file.
1738 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1740 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1741 section already exists, use its pointer to fill in rawdata slot.
1743 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1745 * hosts/std-host.h: Return value of puts and fputs is int not void.
1747 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1749 * aoutx.h (howto_table_ext): Comment the field names.
1750 * reloc.c (bfd_perform_relocation): Fix max and min values.
1752 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1754 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1755 size-independent elf internal data structures.
1756 * elfcode.h (put_word, get_word): Define as appropriate for
1757 architecture word size. Structure swapping functions changed to
1758 use them as appropriate.
1760 * configure.in: If compiling 64-bit back ends, do them before
1763 * libelf.h: Use new size-independent versions of elf internal data
1765 (symbol_type): Reordered to put any fields dependent on target
1767 (elf_backend_data): Renamed from elf##_backend_data and made
1769 (elf_sect_thunk): Now size-independent.
1771 * libbfd.c (bfd_log2): Now returns unsigned int.
1773 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1775 * Rename config/m88k-aout.mt to config/noop.mt.
1776 configure.in: Use it for mips-*-bsd*.
1778 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1780 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1781 initializer" warning from gcc.
1782 * cpu-h8500.c (arch_info_struct): Likewise.
1783 * cpu-sh.c (arch_info_struct): Likewise.
1785 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1786 howto_*): Unused functions and variables commented out.
1787 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1789 * cpu-h8500.c (compatible): Likewise.
1790 * cpu-sh.c (compatible): Likewise.
1792 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1793 Always set a valid length value, even for invalid input.
1795 * srec.c (srec_write_symbols): Use sprintf_vma.
1797 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1798 uint64_type): Provide default definitions.
1799 * hosts/std-host.h (int64 stuff): Remove them from here.
1801 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1803 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1804 variable. Added default case to switch.
1806 * aoutx.h (translate_from_native_sym_flags): Before casting
1807 pointers to integers, make sure the integer type is wide enough.
1808 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1810 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1811 don't bother comparing for less-than-zero.
1812 (bfd_set_section_contents): Ditto.
1814 * elfcode.h (bfd_add_to_strtab): Now static.
1815 (sym_is_global): New function.
1816 (elf_map_symbols): Call it. Now returns void. Removed unused
1818 (bfd_section_from_shdr): Mark string tables other than for section
1819 and symbol names as normal sections having contents.
1820 (fix_up_strtabs): New function; fixes up ELF header fields for
1821 stab sections with string tables associated.
1822 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1823 sections. Reordered condition tests for symbol flags; default to
1824 local-object value instead of global-object.
1825 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1826 inside condition test.
1827 (elf_print_symbol): Use fprintf_vma.
1828 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1831 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1832 back to "long long" for HOST_64_BIT.
1834 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1835 without using invalid ANSI C preprocessing tokens.
1837 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1838 * libelf.h (bfd_elf32_new_section_hook): Declare.
1839 * elfcode.h (new_section_hook): Define here.
1841 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1842 against multiple inclusions.
1844 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1846 * Makefile.in (bfd.h): Generate into current directory by grabbing
1847 64-bit definition (if any) from sysdep.h.
1848 * bfd-in.h: Put in marker for sysdep.h inclusion.
1850 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1852 * reloc.c (bfd_perform_relocation): Check for overflow on
1853 pc-relative relocations if the howto asked for it.
1855 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1857 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1859 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1861 * config/riscos.m{h,t}: New files.
1862 * configure.{host,in}: Use them.
1864 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1866 * elf32-mips.c: comment change. This is a mips file, not 88k.
1868 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1870 * cache.c (bfd_cache_init): Increment open_files and call close_one
1872 (bfd_open_file): Don't increment open_files here.
1874 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1876 * config/delta88.mh: Don't set CC.
1878 * Makefile.in: Add elf32-{mips,m88k,generic}.
1879 elf32-{mips,m88k,generic}.c: New files.
1880 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1881 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1882 don't match a different target.
1884 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1886 Eliminate "int8_type", "int16_type", "int32_type", and their
1887 variants from the BFD universe. Leave the 64-bit types for now,
1888 since they are in flux.
1890 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1891 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1892 * ieee.c: Convert uint8e_type => unsigned char.
1893 * oasys.c: Extensive changes to eliminate obsolete types.
1894 These depend on changes in ../include/oasys.h as well.
1895 * hosts/*.h: Remove declarations of all these types.
1897 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1899 * hosts/delta88.h: #if 0 out some declarations which conflict with
1902 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1904 * Makefile.in (install): remove parentdir cruft
1906 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1908 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1909 * Expurgate random DEFUNs that have crept in.
1911 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1913 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1914 only be aligned to a 4 byte boundary.
1916 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1918 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1921 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1923 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1924 1927 but fixing some other important things.
1926 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1928 * hosts/std-host.h (int64e_type): Fix definition.
1930 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1932 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1933 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1934 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1935 a STYP_TEXT section.
1937 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1939 * Makefile.in (install, headers): don't put comments after a tab
1940 in the actions section of a rule
1942 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1944 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1945 (ecoff_write_object_contents): If not D_PAGED, don't add the
1946 section headers to text_size. If not D_PAGED, set the magic
1947 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1948 executable, the executable must fully occupy an even number of
1950 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1951 ecoff_big_vec): Consistently set section alignment power to 4,
1952 since ECOFF sections should be multiples of 16 bytes.
1953 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1954 Made ar_pad_char and ar_max_namelen agree for both.
1956 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1958 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1959 symbol value, since bfd symbols are section relative, but ELF
1962 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1964 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1966 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1968 * hosts/news.h, config/news.mh: New files.
1970 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1972 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1973 * coff-h8300.c: More addressing modes.
1974 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1976 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1977 H8/300H name. (compatible): New function.
1978 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1981 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1983 * coff-mips.c (ecoff_compute_section_file_positions,
1984 ecoff_write_object_contents): Only round to page boundaries if
1985 D_PAGED flag is set for the output BFD.
1987 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1989 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1990 casts to work on machine where sizeof(long) != sizeof(int) !=
1992 * coffgen.c (coff_get_normalized_symtab): Ditto.
1993 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1995 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1997 * coffgen.c (coff_write_symbols): For empty string table, write
1998 out 4 in correct byte order. (from minyard@bnr.ca)
2000 * elf32-hppa.c: Don't include libhppa.h for now; define
2001 BYTES_IN_WORD instead, until Utah sends a better fix.
2002 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2003 of malloc and realloc.
2005 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2007 * configure.in (mips-*-ecoffl*): New target; use decstation.
2008 (mips-*-ecoff*): Added trailing '*'.
2010 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2011 for the FDR, not from the first PDR in the file.
2013 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2015 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2017 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2019 * hppa.c (hppa_get_symbol_info): New function.
2021 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2023 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2026 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2027 * libhppa.h (MAXCOMLEN): Define unconditionally.
2028 (_PA_RISC_ID): Only define if not already defined.
2029 * elf32-hppa.c: Include libhppa.h.
2031 From Ralph Campbell:
2032 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2034 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2036 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2038 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2039 remove defines of __MSDOS__ and __GO32__ (these are in the
2042 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2045 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2046 * config/hppabsd.mh: Don't use ranlib.
2048 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2050 * elf.c: New file, for word-size independent code.
2051 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2052 * Makefile.in: Include elf.o in standard objects.
2054 * bfd-in.h (CAT3): Define here.
2055 * libaout.h, libelf.h: Not here.
2057 * libelf.h (struct strtab): Define here.
2058 (bfd_elf_locate_sh): Declare here.
2059 * elfcode.h (struct strtab): Definition deleted.
2061 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2063 * Makefile.in: Make "all", not "bfd.h", be the default target.
2064 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2065 hasn't really changed.
2067 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2069 * elfcode.h (elf_hash): Provide elf standard hash function.
2070 (various): Key off of the machines use_rela_p field to determine
2071 whether to use REL or RELA relocations.
2072 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2073 (elf_make_sections): Allocate a pointer to hold all data for a
2074 given section, and copy each fragment into the data region.
2075 Update the section's pointer with the REL implicit addends if the
2076 machine uses REL relocation.
2078 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2079 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2080 into was elf32-target.h expects.
2081 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2082 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2083 (elf_i386_info_to_howto): Add minimal relocation support.
2085 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2086 elf_info_to_howto_rel fields.
2088 * elf32-target.h (elf_bed): Add support for new fields in
2091 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2093 * elf32-hppa.c: Add symbol extension section support, fix
2094 relocation howto table, add stub generation support.
2096 * elf32-hppa.h: Add symbol extension section support, fix
2097 relocation howto table, add stub generation support.
2099 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2102 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2105 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2106 the symbol is not found.
2108 * elfcode.h (elf_compute_section_file_positions): Not all section
2109 file positions were computed.
2111 * elfcode.h (elf_get_sect_thunk): New function.
2113 * hppa.c (sign_ext): Reimplement.
2115 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2116 these functions static.
2118 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2120 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2122 * aoutx.h (translate_from_native_sym_flags): Don't set
2123 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2124 * aoutx.h (translate_to_native_sym_flags): Translate
2125 constructor symbols properly.
2127 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2129 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2131 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2134 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2136 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2137 from bfd-in.h and .c files. Build bfd.h in build directory,
2138 substituting in requested target word size. Insert word size into
2139 makefile, and maybe enable 64-bit targets.
2141 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2142 are available. Conditionalize on this. Assume HOST_64_BIT
2143 will be defined if needed, so 64-bit targets are conditionalized
2144 only in the Makefile.
2146 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2148 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2150 * coff-sh.c (rtype2howto): Put error message on stderr.
2151 (extra_case): Delete unused variable.
2153 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2154 before calling printf.
2156 * elfcode.h: New file, almost completely derived from old elf32.c.
2157 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2158 * Makefile.in (elf64.o): List dependencies, don't build by
2160 (elf64.c): Add to list of sources.
2161 (elf32.o): Update dependencies.
2162 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2163 namespace pollution; rename vectors.
2164 * targets.c, config/*-elf.mt: Updated.
2165 * All uses of 32-bit versions of structures, routines, and macros
2168 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2170 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2172 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2174 * elf32.c (elf_string_from_elf_section): Handle index of zero
2176 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2178 (elf_write_object_contents): Deleted one unused variable and
2179 initialized another to avoid gcc warnings.
2180 (elf_set_section_contents): Delete unused variable.
2182 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2184 * i386lynx.c: New module for Lynx variant of a.out.
2185 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2186 * gen-aout.c: Get rid of defunct endian stuff, print out true
2188 * targets.c (target_vector): Add i386lynx_vec.
2190 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2192 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2194 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2196 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2197 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2198 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2199 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2200 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2202 * bfd-in.h: Don't define bfd_print_symbol_nm.
2203 Define symbol_info type.
2204 (JUMP_TABLE): Set _get_symbol_info element.
2206 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2207 (bfd_decode_symclass): Use coff_section_type.
2209 * targets.c: Add bfd_get_symbol_info call.
2211 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2213 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2214 complaints from ancient gcc's.
2216 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2218 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2219 hosts/i386linux.h: Define it.
2221 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2223 * VERSION, bfd-in.h: Bump version number to 2.2.
2225 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2226 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2227 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2228 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2229 LR, RR, hppa_field_adjust): New functions.
2231 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2233 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2234 stabs symbols, including new indirect_ptr_ptr argument.
2235 (ecoff_slurp_symbol_table): Pass new argument in calls to
2236 ecoff_set_symbol_info.
2238 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2240 * configure.in: For m68k sysv systems, use m68k-coff.
2242 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2243 (TDEFAULTS): Define it here. Use the new name.
2245 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2248 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2250 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2251 number of arguments.
2252 (aix386_core_file_p): Initialize core_size to correct value.
2254 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2256 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2257 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2259 * bout.c (aout32_slurp_extended_name_table): Define to be
2260 _bfd_slurp_extended_name_table rather than bfd_true.
2262 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2263 definitions for N_SET[ATDB].
2264 (ecoff_howto_table): Moved near top of file.
2265 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2266 seen, cook up a constructor section of the same name and put in a
2267 reloc pointing to the symbol. This lets the GNU linker build
2268 global constructors and destructors without using collect.
2270 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2272 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2274 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2276 * hosts/miniframe.h: New file.
2277 * configure.host: Use it.
2279 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2281 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2282 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2283 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2284 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2285 * configure.in (*-*-bsd): Change to *-*-bsd*
2287 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2289 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2290 int, for the sake of the old Portable C Compiler.
2292 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2294 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2296 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2298 * configure.in: Get target name right for m68*-*-hpux.
2300 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2302 * trad-core.c (NO_SIGNED_GET): New macro.
2303 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2304 signed NO_GET, where appropriate.
2306 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2307 * configure.in (*-*-linux*): Remove until linux port for a
2308 non-i386/i486 system is actually available.
2310 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2312 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2313 when compiling under HPUX.
2315 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2317 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2318 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2320 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2321 * bfd/libhppa.h: Include sysdep here. Conditionalize
2322 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2323 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2326 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2328 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2329 GNU version is needed.
2331 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2333 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2335 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2337 * Makefile.in: Build elf32-hppa.o.
2339 * syms.c (BSF_FUNCTION): New symbol flag.
2341 * elf32-hppa.c: Fixed to work with elf32-target.h.
2343 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2345 * libaout.h (NAME): Don't define if already defined.
2347 * libelf.h: Protect against multiple inclusions.
2348 (elf_symbol_type): Moved here, added new fields.
2349 (struct elf_backend_data): New field `global_sym'; I suspect this
2351 * elf32.c (elf_symbol_type): Deleted from here.
2352 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2353 point to backend versions of symbols.
2354 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2355 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2357 (elf_write_object_contents): Write program headers if appropriate.
2358 (bfd_section_from_shdr): Unnamed sections get empty string for
2359 name, not "unnamed". Handle SHT_NOBITS separately from
2360 SHT_PROGBITS, and set some different flags.
2361 (elf_file_p): New routine.
2362 (elf_object_p, elf_core_file_p): Call it.
2363 (elf_object_p): Handle EM_HPPA.
2364 (elf_symbol_from, elf_idx_of_sym): New functions.
2365 (elf_make_sections): Get symbol number right for relocations. Set
2366 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2367 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2368 SHT_PROGBITS. Always generate symtab and strtab, not only if
2369 relocations are needed. Set SHF_* flags as appropriate.
2370 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2371 (elf_write_object_contents): Fix off-by-one error in symbol count.
2372 Store a correct value for the symbol; write the size field
2373 properly; make some guesses about the type field. Set section
2374 type correctly for string tables.
2375 (section_from_elf_index): Check for absolute and common sections
2377 (elf_section_from_bfd_section): Ditto.
2378 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2379 Use empty string instead of "unnamed" for nameless symbols.
2380 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2381 HPPA (only?). Don't free raw symbols; keep the pointer around for
2383 (elf_set_arch_mach): Handle bfd_arch_hppa.
2384 (elf_find_nearest_line): Just return false.
2385 (elf_write_object_contents, elf_set_section_contents): Set
2386 output_has_begun field after computing file positions.
2387 (elf_set_section_contents): Write section contents immediately,
2388 rather than caching the whole file and writing it at close time.
2390 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2391 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2392 hppa_reloc_expr_type_alt): New enumerator types.
2394 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2395 * configure.in, configure.host: Use them.
2397 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2399 * elf32-target.h: Allow overrides of armap defaults.
2401 * elf32-hppa.c, elf32-hppa.h: New files.
2403 * config/hp300hpux.mt: New file.
2405 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2407 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2408 (aix386_core_vec): Update for new fields.
2410 * archive.c (bfd_generic_archive_p): Call target-specific
2411 slurp_armap code, instead of bfd_slurp_armap.
2412 (bfd_slurp_bsd_armap_f2): New function.
2413 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2414 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2416 * libaout.h (struct aoutdata): New field for subformat, for
2417 differentiating between highly similar a.out formats.
2418 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2419 version of function.
2420 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2422 * hp300hpux.c: New file.
2423 * Makefile.in: Include it.
2425 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2427 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2430 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2432 * trad-core.c (trad_unix_core_file_p): Check the file size.
2434 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2436 * coff-alpha.c: Remove duplicate function and add warnings.
2438 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2440 * sco-core.c (sco_core_vec): Add initializers for new target
2443 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2445 * coffcode.h [_LIT]: Recognize .lit section.
2447 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2449 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2450 config/alphaosf.mt, hosts/alphaosf.h: New files.
2452 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2454 * Merge in HPPA/BSD changes from Utah.
2455 * hppa.c: Use this for both HPUX & BSD.
2456 * targets.c: Enable hppa_vec for both HPUX & BSD.
2457 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2458 * hosts/hppabsd.h: #define HOST_HPPABSD.
2460 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2462 * libbfd.c: Whitespace changes around byteswap macros.
2463 * libbfd-in.h: Whitespace changes around byteswap declarations.
2465 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2467 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2468 system_error anymore. It confuses bfd_check_format().
2470 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2472 * bfd.c: Add sgi_core_data to tdata union.
2473 * coff-mips.c: Add Irix 4.x core file support.
2474 * hosts/irix4.h: #define HOST_IRIX4.
2476 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2478 * aoutx.h (translate_from_native_sym_flags): Check that the
2479 symbol's section does get set.
2480 (slurp_symbol_table): Zero index means null-string name.
2482 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2484 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2486 (write_syms): Use them, to reduce string table size.
2488 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2490 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2491 new signed get/put fields. Minor reformatting to label
2494 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2496 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2498 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2499 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2501 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2503 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2505 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2506 (swapcore_sparc): Make sp a bfd_vma.
2508 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2510 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2511 libbfd.c, libbfd-in.h: Add _do*signed*.
2512 targets.c, all targets: Add bfd*signed*.
2513 bfd-in.h: Add bfd_signed_vma. Add comments.
2515 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2517 * format.c (bfd_check_error): Check error return from
2518 _bfd_check_format routines.
2520 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2522 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2523 recognize .data section if present.
2525 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2527 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2528 check for the case where the user sets the address of the BSS
2529 section (and the file header can't specify this). Let the user
2530 set it wherever they want, regardless of what goes in the header.
2532 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2533 straight through into BFD sections. Add comments.
2535 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2537 Cleanup in preparation for better 64-bit host support.
2539 * bfd-in.h (bfd_64_type): Remove.
2540 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2542 * bfd-in.h (bfd_size): Remove.
2544 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2546 * bfd-in.h (bfd_word): Remove.
2547 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2549 * bfd-in.h (rawdata_offset): Remove.
2550 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2551 (bfd_perform_relocation): Lint.
2552 (enum bfd_reloc_status): Comment cleanup.
2554 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2556 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2558 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2560 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2562 * elf32.c: Clean up old comments.
2564 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2566 * config/sun3.h: String argument to fprintf is const.
2568 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2569 on systems which define PAGE_SIZE in <limits.h>.
2571 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2573 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2574 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2575 the core file failing signal.
2576 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2577 to supply the core file failing signal.
2579 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2581 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2582 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2583 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2584 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2586 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2588 * coff-mips.c (PAGESIZE): Correct value.
2590 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2592 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2593 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2595 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2597 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2598 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2600 (coff_compute_section_file_positions): Force vma and lma of _LIB
2602 (coff_set_section_contents): Count number of entries in new lma
2604 * coffgen.c (make_a_section_from_file): Force lineno_count of
2605 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2606 SCO 3.2v4 shared library.
2607 * seclet.c (rel): Copy over any section with contents, not just
2610 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2613 * coff-i386.c (coff_i386_reloc): New function, to generate
2614 relocateable output correctly.
2615 (howto_table): Use coff_i386_reloc for all reloc types.
2616 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2617 for a common symbol.
2618 (i386comm_value): Removed; no longer needed.
2620 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2622 * coffcode.h (coff_set_section_contents): Don't write out
2623 sections without a filepos.
2625 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2627 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2629 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2631 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2632 * libecoff.h (ecoff_data_type): Added gp_size field.
2633 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2634 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2635 Set flags to 0 for large common symbols.
2636 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2637 which can occur for gas-generated relocs.
2638 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2639 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2640 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2642 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2644 * srec.c (srec_set_section_contents): Use lma field for load
2646 * section.c: Add declaration of lma field to section structure.
2647 * coffcode.h (coff_write_object_contents): Use lma field for load
2649 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2651 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2652 symbols in a better way. (translate_to_native_sym_flag): Set the
2653 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2655 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2656 (bfd_make_section): Cope with new builtin section.
2657 * syms.c (bfd_decode_symclass): Can now print indirect section
2660 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2662 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2663 defined, and yields false.
2664 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2666 * archive.c (snarf_ar_hdr): Add support for reading (only,
2667 so far) BSD-4.4-style extended headers.
2668 * archive.c: Some more comments.
2670 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2672 * Makefile.in: fix rule for dvi and info, so that the recursive
2673 makes does the right thing, instead of always info
2675 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2677 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2678 archive members; they need more special reatment. For now, verify
2679 that computed and actual file positions correspond.
2681 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2683 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2684 (set_arch_mach): Delete non-MIPS code.
2685 (reloc_howto_type_lookup): Ditto.
2686 * Makefile.in: Adjusted.
2688 * libbfd.c (bfd_tell): Update `where' field.
2689 (bfd_seek): Don't do anything if we're not changing the file
2690 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2691 field against a SEEK_SET request. Call bfd_tell to re-update
2692 `where' field when done.
2693 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2695 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2697 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2699 * Makefile.in: added installcheck target
2701 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2703 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2704 if the type is not stNil.
2706 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2708 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2709 forward declarations.
2711 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2712 it's implied by the type.
2714 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2716 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2718 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2720 * rs6000-core.c: Add .ldinfo section.
2722 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2724 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2726 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2728 * section.c (bfd_set_section_contents): whitespace
2729 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2732 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2734 * hosts/go32.h: don't define POSIX_UTIME
2736 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2738 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2739 against machine architecture stored in the ELF header, to resolve
2741 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2742 NULL, so only use results when non-NULL.
2743 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2744 and add to vector of targets.
2746 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2748 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2749 are always just debugging symbols.
2751 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2752 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2754 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2756 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2757 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2758 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2759 defined, which they aren't in hpux 7.0.
2761 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2762 Tran-Le, tranle@intellicorp.com.
2764 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2766 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2767 ahead and do the relocation.
2768 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2769 what needs to be done.
2770 (ecoff_reflo_reloc): Do the REFHI relocation here.
2772 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2774 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2775 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2776 relocs are reasonable.
2777 * coff-msym.c: Eliminated uses of DEFUN.
2778 (ecoff_swap_tir_out): New function.
2780 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2782 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2783 * configure.host (vax-*-ultrix2*): Add triplet.
2784 * hosts/vaxult2.h: New file.
2785 * config/vaxult2.mh: New file.
2787 * aoutx.h (string.h): Include for strchr and friends.
2788 * archive.c (string.h): Include for memchr and friends.
2789 * elf32.c (string.h): Include for strrchr and friends.
2791 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2793 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2794 (MY_set_sizes): Use sunos4_set_sizes.
2796 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2797 deleted, as well as elf-big and elf-little targets.
2798 * libelf.h: New file.
2799 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2801 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2803 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2805 * coffcode.h (coff_compute_section_file_positions): Don't need
2806 variable "old_sofar" if compiling for i960.
2808 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2810 * libbfd.h: Updated.
2812 * ieee.c (exten, envi): "static" belongs first in declaration.
2814 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2816 * srec.c: add support for symbolsrec, srecords with symbols in
2819 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2821 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2822 to avoid lint complaints.
2824 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2826 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2827 type SHT_STRTAB. Don't alter file offset for section 0.
2828 (reloc_type_names): Now an array instead of a macro. Still inside
2829 "#if 0", since it's used only in debugging code also in "#if 0".
2830 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2831 (sort_reloc_map): New function.
2832 (sparc_reloc_map): New variable.
2833 (elf_bfd_reloc_type_lookup): New function.
2835 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2837 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2838 bfd_make_debug_symbol; they were already in the target structure.
2839 * Adjusted all uses of JUMP_TABLE.
2840 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2841 from coff_make_debug_symbol.
2842 * libcoff.h: Updated accordingly.
2844 * Minor cleanups provoked by gcc warnings:
2845 * aoutx.h (NAME(aout, reloc_type_lookup)),
2846 cpu-h8300.c (local_bfd_reloc_type_lookup),
2847 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2849 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2850 ieee.c (ieee_slurp_section_data),
2851 elf.c (elf_make_sections, elf_fake_sections,
2852 elf_compute_section_file_positions, elf_write_object_contents):
2853 Removed unused variables.
2854 * archures.c: Removed /* from within comment.
2855 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2856 * oasys.c (oasys_write_data): Initialize i.
2858 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2860 * libcoff.h (obj_raw_syment_coun): New macro.
2861 * coffgen.c (coff_get_normalized_symtab): Initialize
2863 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2865 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2867 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2869 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2870 for compatibility with tools from MIPS.
2872 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2873 * config/irix3.mt, config/irix4.mt: Removed.
2874 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2875 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2877 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2879 * hosts/hp300bsd.h: Add gross hack to determine whether we
2880 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2881 files (and set other parameters) to match.
2883 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2885 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2886 ansi definition which otherwise confuses non-ansi compilers.
2888 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2889 ultrix cc by forward declaring getenv as is done in
2892 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2894 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2895 avoiding a fatal error in vax ultrix 4.2 cc.
2897 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2899 * bfd-in.h, VERSION: Roll to version 2.1.
2901 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2903 * oasys.c (oasys_write_object_contents): Lint.
2904 * srec.c: Whitespace cleanup.
2906 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2908 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2909 cleaned up output formatting a bit.
2911 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2913 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2914 relaxable. Should be moved somewhere else.
2916 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2918 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2919 (aout_mips_*_vec): Added seclet_link element.
2921 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2922 support for aout-mipsbsd target.
2924 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2926 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2928 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2930 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2932 Add support for the H8/500
2934 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2936 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2938 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2939 * coff-mips.c: Now includes libecoff.h.
2940 (ecoff_data_type): Moved to libecoff.h.
2941 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2942 call it. If there is ever another ECOFF target, this and the
2943 swapping functions should be accessed via an ECOFF specific target
2945 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2947 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2949 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2950 no longer includes this file.
2952 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2953 bits to 0 to make comparison test useful.
2955 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2956 avoid overflowing GP accessible sections in binutils/objdump.
2958 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2960 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2961 reading more robust: Fail if string index is out of string
2964 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2966 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2967 PCREL13): Don't take dst_address into account; the input file has
2968 already taken care of that.
2970 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2972 * coff-mips.c: Completed support for linker and binutils.
2974 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2976 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2977 original addend from section contents.
2979 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2981 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2982 * hosts/delta88.h (strtol): Fix prototype.
2983 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2985 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2987 * elf.c: Get rid of "#ifdef sparc".
2988 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2989 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2991 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2992 compile type conditionals on host CPU.
2993 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2995 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2997 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2999 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3000 ECOFF which has two common sections.
3001 (bfd_com_section): Set SEC_IS_COMMON flag.
3002 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3003 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3004 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3005 bfd_is_com_section macro rather than checking for equality to
3008 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3010 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3011 (coff_mkobject_hook): Accept aouthdr argument.
3012 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3013 Handle NULL aouthdr argument.
3014 (coff_object_p): If there is no aouthdr, pass it as NULL to
3016 * libcoff.h: Rebuilt for mkobject_hook changes.
3018 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3019 additional MIPS ECOFF fields.
3021 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3023 * configure.host: added mips-dec-bsd*
3024 * configure.in: added mips-dec-bsd*
3025 * aout-mipsbsd.c: new file for mips-dec-bsd*
3026 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3027 * aoutx.h: added mips support.
3028 * archures.c: added mips support to bfd_default_scan().
3029 * cpu-mips.c: added support for R4000 (untested).
3030 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3031 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3032 hope will make it into include/bfd.h.
3033 * targets.c: added aout_mips_*_vec.
3035 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3037 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3039 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3041 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3043 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3045 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3047 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3048 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3049 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3050 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3052 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3053 bfd_swap_reloc_in or coff_swap_reloc_out.
3054 * coff-mips.c: Added code to link and write out symbolic debugging
3055 information, and to swap relocs in and out.
3057 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3059 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3060 (coff_write_object_contents): coff_count_linenumbers returns the
3061 number of line number records it found.
3063 * coffgen.c (coff_write_linenumbers): only write out line numbers
3064 in the section they belong to.
3066 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3068 * targets.c (bfd_target): Added relocateable argument to
3069 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3070 target vector for linker use.
3071 * bfd.c (bfd_seclet_link): New macro.
3072 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3073 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3074 and boolean return value. Made static.
3075 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3076 relocateable argument.
3077 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3078 relocateable argument (if relocateable, saves relocs).
3079 * bout.c (b_out_get_relocated_section_contents),
3080 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3081 relocateable argument (if relocateable, just calls
3082 bfd_generic_get_relocated_section_contents).
3083 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3084 argument to prototype.
3085 * All targets: Set new _bfd_seclet_link vector to
3086 bfd_generic_seclet_link.
3088 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3090 * coffgen.c: #include seclet.h.
3092 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3094 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3095 debug info. Setup info about linker symbols only, and use
3096 standard bfd fields to hold the info.
3097 * (hppa_object_p): Remove unneeded decls.
3098 * (hppa_new_section_hook): Get rid of most of this.
3099 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3100 fat. Remove all knowledge of stabs, remove redundant knowledge of
3102 * Remove macros for accessing fields which are now gone.
3104 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3106 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3108 * coff-z8k.c: delete unused reloc functions
3110 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3112 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3113 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3114 * coff-msym.c: Use DEFUN for function definitons.
3115 * coff-mips.c: Added code to read and print symbols, and to find
3118 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3119 swapping functions into coffswap.h for ECOFF use. Moved
3120 relocation functions, only used by h8300 and z8k, into reloc16.c.
3121 Added hooks for coffgen.c functions to backend data structure, and
3122 added hook functions. Still more could be done.
3123 * coffswap.h: New file to hold COFF swapping routines.
3124 * coffgen.c: New file to hold generic COFF functions.
3125 * reloc16.c: New file to hold h8300 and z8k specific relocation
3127 * libcoff-in.h: Added declarations for functions in coffgen.c.
3128 * libcoff.h: Rebuilt to incorporate changes.
3129 * coff-h8300.c: Function name changes.
3130 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3131 hook rather than defining EXTRA_CASES.
3132 * Makefile.in: Build new files coffgen and reloc16. Added
3133 dependencies of coff-*.o on coffswap.h and seclet.h.
3135 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3137 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3138 about discarding const.
3140 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3142 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3144 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3146 * configure.in (post-target): If --with-minimal-bfd is specified,
3149 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3151 * srec.c (srec_write_records): one of my boards wants a CR between
3154 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3156 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3157 (it broke a couple of weeks ago).
3159 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3161 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3162 return type, so libbfd.h doesn't reference undefined typedefnames.
3164 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3166 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3168 (coff_pointerize_aux): don't pointerize a negative tagndx
3169 (sometimes generated by SCO 3.2v4 cc).
3171 * bout.c (calljx_callback, callj_callback,
3172 b_out_get_relocated_section_contents): warn if relocating against
3173 an undefined symbol.
3175 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3177 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3178 Make a bunch more routines be static.
3179 * hppa.c (fill_spaces): Get rid of this, replace with much better
3180 written setup_sections().
3181 * (setup_sections): New routine to create BFD sections for each
3182 space and subspace in SOM files.
3183 * (hppa_object_setup): Use BFD sections created by
3184 setup_sections() to locate GDB symbol table info.
3185 * (make_unique_section): New routine to create a BFD section. It
3186 ensures that the given name is unique, and will generate a unique
3188 * (hppa_object_p): Become much more paranoid about file header.
3189 * (make_bfd_asection): Call bfd_make_section to do the dirty
3190 work. Simplify code somewhat.
3191 * (hppa_core_file_p): Use proper name for stack section.
3192 * libhppa.h: Remove millicode_start, millicode_end decls.
3194 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3196 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3198 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3199 relocs, don't bother doing the adjustment if the value to add is
3202 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3204 * bfd.c (bfd_get_size): New function that gets an upper bound
3205 on the possible size of any object in a bfd.
3206 * elf.c (bfd_elf_find_section, elf_get_str_section,
3207 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3209 * elf.c (elf_big_vec, elf_little_vec): Document last three
3210 members initialized to NULL.
3212 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3214 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3216 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3218 * hosts/std-host.h: New file. Attempt at a generic/default
3219 set of definitions, to discourage porting to new hosts by copying.
3220 * hosts/news.h: Removed.
3221 * hosts/sparc.h: Use std-host.h.
3222 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3223 perhaps we can later remove the the_bfd field from each symbol.
3224 * syms.c (struct symbol_cache_entry): Remove unused field
3225 app_data. Add comment noting that the_bfd is almost redundant,
3227 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3228 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3229 * hppa.c (fill_spaces): Make slightly more rebust.
3230 * configure.in: Allow std-host as the "default" host.
3232 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3234 * bfd.c: Add struct hppa_core_data to tdata union.
3235 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3236 Get rid of HPPA/BSD specific code. That will go somewhere else
3238 * (fill_spaces): Don't spin forever and die if you don't find
3239 $MILLICODE$ subspace.
3240 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3242 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3243 Make these work for HPUX.
3244 * (make_bfd_asection): New routine to make section creation a
3246 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3247 * libhppa.h: #include the right system files. Redefine all of
3248 the structs/macros for hacking core files to use more sensible
3249 HPUX core file structures.
3250 * targets.c (target_vector): Conditionalize hppa_vec on
3251 HOST_HPPAHPUX, not hp9000s800.
3252 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3253 malloc and realloc. #define HOST_HPPAHPUX.
3255 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3257 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3258 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3259 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3260 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3262 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3263 * aix386-core.c: New file for handling core files on AIX on PS/2.
3264 * targets.c: if AIX386_CORE, use aix386_core_vec.
3265 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3268 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3270 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3273 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3275 * Makefile.in: added dvi target
3277 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3279 * bfd.c: Use right name for tekhex tdata struct.
3280 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3281 * libcoff.h: Updated to get spacing change from coffcode.h.
3282 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3284 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3286 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3287 functions, with the "guts" of the old bfd_slurp_bsd_armap
3288 and bfd_slurp_coff_armap, but assuming we've already checked
3289 if the armap is present or not.
3290 Also, rewrite a bit to avoid keeping around obstack data
3292 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3293 Various fixes to correctly handle COFF_style archives names.
3294 (Note that because these have a trailing '/', the names can
3295 have embedded spaces.)
3296 * archive.c (bfd_slurp_armap): New function, replaces old
3297 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3298 _either_ format, and calls do_slurp_bsd_armap or
3299 do_slurp_coff_armap if either form of map is seen.
3300 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3301 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3302 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3303 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3305 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3307 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3308 * libhppa.h: Make millicode_start and millicode_end be unsigned
3309 int to be same type as CORE_ADDR in GDB. Why are these here?
3311 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3313 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3314 vaddr of the section to the addend.
3315 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3316 SCO_CORE to SELECT_VECS.
3317 (target_vector): add sco_core_vec.
3318 * sco-core.c (sco_core_vec): add leading underscore initializer.
3319 * configure.in (i[34]86-*-sco*): use target i386-sco.
3320 * config/i386-sco.mt: new file; define SCO_CORE.
3322 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3324 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3326 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3328 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3330 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3332 * hosts/i386linux.h: Include unistd.h.
3334 * aoutx.h (print_symbol): aout_stab_name returns a constant
3336 * libaout.h (aout_stab_name): Fix prototype.
3337 * stab-syms.c (aout_stab_names): Array is now const.
3338 (aout_stab_name): Return value is now pointer to const.
3340 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3343 * syms.c (asymbol): Added new field "app_data", for data
3344 particular to the application. Some of the linker flags ought to
3345 get moved to this field someday.
3347 * archures.c (bfd_default_scan): Recognize a few more numbers:
3348 80486, 80960, and 960.
3350 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3351 bfd_coff_std_swap_table, cast to PTR.
3352 * bfd.c (bfd_coff_swap_*): Deleted macros.
3353 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3355 * coffcode.h (type bfd_coff_backend_data): New structure type,
3356 contains pointers to the COFF-specific swapping routines.
3357 (bfd_coff_std_swap_table): New data structure, to be used when
3358 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3359 (bfd_coff_swap_*): New macros.
3360 * coff-mips.c (mips_coff_swap_table): New data structure.
3361 (ecoff_big_vec): Use it.
3362 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3363 * All other targets: Deleted coff-specific vector entries.
3365 * trad-core.c: Fixed some `PARAMS' uses that were missing
3368 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3370 * aoutx.h (some_aout_object_p): Protect arg prototype in
3371 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3373 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3375 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3376 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3377 PARAMS for readability.
3379 * aoutx.h: Add type to callback parameter.
3380 * coff-mips.c: Don't call trad-core.h, not needed.
3381 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3382 * trad-core.h: Eliminate, unused.
3384 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3386 * format.c (bfd_check_format): if default target isn't found
3387 then look through the entire list rather than return early.
3389 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3391 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3393 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3395 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3397 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3399 * coff-z8k.c: checkpoint, more addressing modes handled
3400 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3403 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3405 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3407 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3409 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3411 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3413 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3414 and about when file descriptors are closed.
3416 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3418 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3419 written out correctly.
3421 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3423 * section.c: New section bit SEC_SHARED_LIBRARY.
3424 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3425 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3428 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3430 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3431 macros; use PARAMS to declare the function pointers involved.
3433 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3434 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3436 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3438 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3440 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3441 declaring pointers to functions.
3442 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3443 * seclet.h: Declare external function with PARAMS.
3445 * doc/chew.c (exfunstuff): Eliminate.
3446 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3447 * doc/proto.str: Use paramstuff rather than exfunstuff.
3449 * libbfd.h: Update, based on changes in source code and chew.
3451 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3453 * libieee.h: Add FIXME about removing limit on number of sections.
3454 * bfd-in.h: Improve comments to make it clear that bfd.h is
3455 the wrong place to edit this file.
3456 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3457 same places where we install bfd.h.
3459 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3461 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3462 symbol type before blindly modifying the auxent. Specifically,
3463 only modify the endndx fields for types that need it, and don't
3464 set the array information for non-arrays.
3466 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3468 * aoutx.h (some_aout_object_p): Section list should be set up
3469 correctly anyways; don't have to set up "next" pointers manually.
3471 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3473 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3474 config/i386v.mh: removed -DUSG from HDEFINES.
3475 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3477 hosts/i386v.h: don't define POSIX_UTIME.
3479 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3481 * ieee.c (ieee_slurp_sections): make a private copy of the
3482 section's name before truncating it.
3484 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3486 * hppa.c: add symbol_leading_char entry in transfer vec
3488 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3490 * ieee.c (get_symbol): can now cope when two symbols of a
3491 different class, but the same index number occur consecutively.
3492 (get_section_entry): nicer name for sections being forward
3493 referenced. (ieee_archive_p): don't free the filename string,
3494 since it was never malloced.
3496 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3498 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3500 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3502 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3503 optionally setting the dimen info, since they are in the same
3504 memory locations. Also zero out external auxent.
3505 (coff_write_symbol): don't zero external auxent; now done in
3508 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3510 * Check fclose return value for errors.
3511 libbfd.h: bfd_cache_close now returns a boolean.
3512 cache.c (bfd_cache_delete): return fclose success value.
3513 (bfd_cache_close): return bfd_cache_delete return value.
3514 opncls.c (bfd_close, bfd_close_all_done): return result of
3517 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3519 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3521 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3523 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3524 work out a coff relocation type from a howto's attributes rather
3525 than using the input r_type field. This fixes PR1677 and allows
3526 conversion of a.out relocs to coff relocs.
3528 * coffcode.h (coff_write_relocs): if supplied a relocation
3529 relative to an absolute symbol, use the right symbol index.
3531 * reloc.c (bfd_perform_relocation): do a partial link for coff
3534 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3536 * changes to support i386-sysv with shared libraries:
3537 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3538 check for .data2; if _LIB is defined, check for it; map
3539 SEC_NEVER_LOAD to STYP_NOLOAD.
3540 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3541 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3542 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3543 if section has contents, not just if it is loadable; if
3544 TWO_DATA_SECS, check for .data2
3545 (coff_set_section_contents): set vma of .lib section to number of
3547 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3548 don't define coff_write_armap to bsd_write_armap.
3549 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3552 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3554 * solaris2.h: Get the definition of alloca from alloca.h if we
3557 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3559 * configure.in (i960-*-{aout,bout}): Support these.
3561 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3563 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3565 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3567 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3568 no-longer-used definitions of L_SET and L_INCR.
3569 * i386linux.h: Tweaks to smooth Linux build.
3571 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3573 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3575 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3577 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3578 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3579 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3580 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3582 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3583 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3585 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3587 * configure.host: New file, contains mapping of host configs
3588 to host support file names for bfd, binutils, opcodes.
3589 * configure.in: Use it.
3590 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3591 * i386bsd.c: Cleanup, reformat.
3592 * config/i386-bsd.mt: Comment changes.
3593 * config/i386bsd.mh: New file for core file support.
3594 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3595 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3596 on BSD 4.4 define ALIGN (sigh!).
3598 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3600 * libaout.h (aout_backend_data): added exec_header_not_counted
3601 field. For ZMAGIC files only, when text_includes_header is set, by
3602 default the length of the exec header is counted in the text
3603 section size. For go32, exec header is mapped in but does *not*
3604 contribute to the size of section.
3605 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3606 is not set, but ztih is, add the size of the exec header to the
3607 recorded size of the text section.
3608 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3609 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3610 Also set text_includes_header.
3611 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3612 by default in MY(backend_data).
3614 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3616 * aout-target.h (callback): Don't define this function if it won't be
3619 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3620 type doesn't match. Don't lose if file sections have already been
3622 (set_arch_mach): Set reloc_entry_size.
3623 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3625 * hosts/i386bsd.h: New file.
3626 * configure.in: Recognize i[34]86-*-bsd host.
3628 * aout-target.h (callback, write_object_contents): Delete unused
3631 * aoutx.h (reloc_type_lookup): New function.
3632 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3633 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3634 (MY_reloc_howto_type_lookup): Don't define it.
3636 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3638 (slurp_symbol_table): Use header byte order, not target byte
3639 order, for reading symbol data.
3641 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3643 * configure.in: Undo some brain damage in the host section.
3644 * configure.in: Reformat the target section, test many configs.
3645 * Makefile.in (make): Remove obsolete `make make'.
3646 * aoutx.h (some_aout_object_p): Make defines line up.
3648 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3650 Now a bfd knows whether underscores are normally prepended
3651 to symbols in its file format.
3653 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3654 coff-z8k.c: targets set so they have leading underscore
3655 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3656 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3657 without leading underscore flag
3658 * targets.c: add symbol leading char to xvec description
3659 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3661 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3663 * archive.c: Make errno global.
3664 * archive.c (_bfd_write_archive_contents): If read fails (and
3665 errno!=0) set bfd_error to malformed_archive (since this probably
3666 indicates a truncated archive), rather than system_call_error.
3668 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3670 * Makefile.in: added rules for i386bsd.c
3671 * i386bsd.c: new file, supporting 386bsd.
3672 * configure.in: recognize i386-*-bsd target.
3673 * config/i386-bsd.mt: new file - 386bsd target configuration.
3675 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3677 * configure.in: re-arrange host section to use *-*-* notation,
3678 clean up some of the target section as well
3680 * seclet.c: cast result of bfd_get_relocated_section_contents to
3681 avoid compiler warnings
3683 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3685 * coffcode.h (coff_section_symbol): Create section if it doesn't
3688 * bout.c: Removed some unused variables.
3690 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3692 * Portability fixes from p3:
3693 coffcode.h (coff_write_relocs): removed sanity check until it
3694 works on all targets (per advice from sac).
3695 config/hp9000.mh: new file to define USG.
3696 hppa.c: #undef hppa before the JUMP_TABLE.
3697 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3699 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3700 local variable target volatile to avoid mysterious bug in
3703 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3705 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3706 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3708 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3710 * coff-z8k.c (func_da, func_jr): Lint.
3711 * coffcode.h: Use memset rather than bzero.
3712 * elf.c: Use memcpy rather than bcopy.
3713 * tekhex.c: Use memset rather than bzero.
3715 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3717 Add Adobe a.out support.
3719 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3720 * config/adobe.mt: Add.
3721 * configure.in (*-adobe-* target): Add.
3722 * targets.c (a_out_adobe_vec): Add.
3723 * Makefile.in: add aout-adobe.c.
3725 * configure.in: Put two dashes in all entries to be matched.
3726 Add comments to remind people to do this.
3727 Reorder all entries that match manufacturer names, to occur
3728 last, so they will only be matched if no more specific match
3729 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3731 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3733 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3734 since we should never have a NULL section.
3735 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3736 tests, set the section to bfd_abs_section.
3738 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3740 * coff-z8k.c: getting closer
3741 * coffcode.h (coff_get_relocated_section_contents): allow
3742 EXTRA_CASES hooks for different arches to provide different reloc
3744 * seclet.h: #ifndef around it to allow multiple inclusion
3745 * srec.c: minor doc fix
3747 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3749 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3751 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3753 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3756 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3758 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3759 filling in reloc, in case immediately following code doesn't set
3762 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3764 * coffcode.h (coff_renumber_symbols): set the last renumbered
3765 symbol pointer to NULL, as expected by coff_write_linenumbers.
3766 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3767 type R_IHCONST used on the 29k.
3769 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3771 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3772 update, based on how the underlying file was opened. Obsoletes
3774 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3775 all FASCIST_FDOPEN config defines.
3777 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3779 * sparc-opc.c: Moved to opcodes library, now that we have one.
3780 * Makefile: Don't compile it.
3782 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3784 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3786 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3788 * section.c (bfd_set_section_flags): Remove a sanity check.
3789 It is unfortunately broken, and prevents strip from working.
3791 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3793 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3794 created by last change.
3796 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3798 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3799 * bfd-in.h: Bump to version 2.0.
3801 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3803 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3804 braindamaged HP/Apollo compiler happy.
3806 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3808 * format.c: Fix description of search for matching target.
3809 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3810 * targets.c: Update description of search for matching target.
3811 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3812 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3813 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3815 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3817 * Makefile.in: Added mostlyclean/clean/distclean rules.
3819 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3821 * targets.c (target_vector): Take out oasys (unless that is
3822 the default): Because there is no magic number in archives,
3823 there can be annoying target mis-matches.
3825 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3827 * sparc-opc.c: Rigorously updated to match architecture manual.
3829 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3831 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3832 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3833 to the built-in abs_section were not written out correctly.
3835 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3837 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3838 large, assume we're using a swapped byte order and fail with
3839 wrong_format rather than dumping core.
3841 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3843 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3844 filename constraints.
3845 * Makefile.in: Updated to reflect change.
3847 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3849 Add preliminary support for the we32k:
3851 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3853 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3855 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3857 * bout.c: added support for relaxable alignment relocs.
3859 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3860 pass down pointer to play area rather than use alloca
3862 * cpu-z8k.c (compatible): made static to reduce name space
3865 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3867 Add basic support for the z8k:
3869 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3870 section.c, targets.c,
3872 * syms.c: move mis-inserted patch.
3874 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3876 Documentation fixes:
3877 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3878 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3880 * reloc.c: break out addend item from surrounding text.
3882 * doc.str (DOCDD): Defined. Adds text to output.
3883 (bodytext): Put bulletize before kill_bogus_lines.
3884 * chew.c (bulletize): End itemization after a blank line, to
3885 prevent following text from being swallowed up in an item.
3887 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3889 * configure.in: Add sparclite as a target.
3891 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3893 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3896 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3897 from a coff file (csym is null), dont deref them
3899 * ieee.c (parse_expression): get the answer right when adding an
3900 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3901 on elts so that filename is filled in.
3903 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3905 * bout.c (howto_align_table): New set of relocs, with enough
3906 data for "objdump -r" to work.
3907 (b_out_reloc_type_lookup): Recognize alignment relocs.
3909 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3911 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3912 invocations of make. Also, always create installation
3915 * config/apollov68.mh: removed -g from CC definition.
3917 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3919 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3920 overflowing gp-offset range.
3922 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3924 * srec.c (srec_set_section_contents): don't write out sections
3925 without the LOAD and ALLOC attributes
3927 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3929 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3930 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3931 * aout-target.h (callback): Don't set page/seg sizes.
3933 (set_sizes): New routine.
3934 (backend_data): Point to it.
3935 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3936 (sunos4_aout_backend): Point to it.
3937 * aoutx.h (set_arch_mach): Call set_sizes callback.
3939 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3941 * aout-target.h: Make _bfd_slurp_extended_name_table be
3942 the default. Given that we *write* the suckers (for long
3943 archive member names), we really ought to be able to read them!
3944 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3945 seem to be needed, and many machines don't have it.
3947 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3949 * coff-m68k.c (vector): read and write archives in coff format.
3951 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3953 * opc-sparc.c: New file.
3955 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3957 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3958 pointers to bfd_byte* before performing arithmetic on them. Such
3959 use with bare void* pointers is a gcc extension.
3960 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3961 * archive (normalize): Add to CONST to match actual usages with
3964 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3966 * configure.in: Recognize i486 host cpu, and use i386-elf
3969 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3971 * config/stratus.mt (CC): Remove definition.
3972 * elf.c (bfd_section_from_shdr): Test for the possibility that
3973 section_from_elf_index returns NULL and don't dereference it.
3975 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3977 * add hppa_data to bfd tdata (indirectly via sef).
3979 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3981 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3983 * configure.in: error messages to stderr, not stdout
3985 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3987 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3988 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3989 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3991 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3993 * configure.in: recognize hppa* instead of hppa
3995 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3997 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3998 RTYPE2HOWTO to cope with same.
3999 * reloc.c (bfd_perform_relocation): added support for size of -2
4000 (subtract a word reloc type). Updated doc.
4002 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4004 * Makefile.in: merged changes from progressive, removed rcsid.
4006 * archures.c, archive.c, Makefile.dos: removed rcsid.
4008 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4010 * bfd-in.h : add BFD_IS_RELAXABLE flag
4011 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4012 header e_relaxable, major hackery in callbacks
4013 * libaout.h : add space for a_relaxable.
4014 * seclet.c (rel): don't relax empty sections
4017 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4019 * section.c (STD_SECTION): add some casts to the initializers for
4022 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4024 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4025 and add appropriate casts to keep (picayune) aix-cc happy.
4027 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4029 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4030 symbol pointers. Punt expensive & useless bfd_realloc. Use
4031 malloc for raw symbols, and free it before returning.
4032 (bfd_section_from_shdr): Do not slurp symbol table until politely
4033 asked. Do not even slurp string tables.
4034 (elf_get_symtab_upper_bound): Count 'em without reading them.
4035 (elf_get_symtab): This is how to politely ask. Schlurp!
4036 This should probably just *become* elf_slurp_symbol_table, FIXME.
4038 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4040 * archive.c (bsd_write_armap): write the timestamp of the
4041 archive header to be just a little bit later than the timestamp of
4042 the file, otherwise the linker will complain that the index is
4045 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4047 * configure.in: Add m68k-ericsson-*.
4049 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4051 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4052 * elf.c: Remove unconditional debug printf's.
4053 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4054 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4055 (elf_slurp_symbol_table): Hand out symbols in forward, not
4056 reverse order. Simplify duplicate code.
4058 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4060 * elf.c: Remove "(void)" casts from function calls where the
4061 return value is ignored, in accordance with GNU coding standards.
4063 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4065 * hppa.c: Apply John's standard fix to avoid "empty translation
4066 unit" warnings from some ANSI-C compilers.
4068 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4070 * hosts/solaris2.h: Configure same as sysv4.
4072 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4074 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4075 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4076 type match actual return type.
4077 * elf_print_symbol (section_name): Make CONST.
4079 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4081 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4082 New files, for Linux (a free Unix clone for 386 machines).
4083 * Makefile.in, configure.in, targets.c: Update accordingly.
4085 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4086 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4087 correct calling of howto special functions and fixes from Raeburn
4089 * archures.c: nuke bfd_reloc_code_type
4090 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4091 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4092 SEC_NEVER_LOAD, various other bfdgas newness
4093 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4094 * targets.c: change jump table vector to above
4097 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4099 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4100 its prototype will be included in libbfd.h. Change result type
4101 to struct * (rather than equivalent typedef) so it can be used in
4102 the prototype, where they typedef won't be known.
4103 * libbfd.h: Updated version.
4105 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4107 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4108 targets.c: HPPA merge.
4110 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4112 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4113 * config/solaris2.mh: Kludge around Sun compiler bug.
4115 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4117 * libaout.h (aout_backend_data): Change defs of two bitfields to
4118 be unsigned chars instead to get around rs6000 compiler problem.
4120 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4122 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4123 Correct misconception that there can be only one symbol table.
4124 Only call elf_slurp_symbol_table on the full symbol table, not
4125 the dynamic one which is only a subset of the full one.
4127 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4129 * coffcode.h (coff_compute_section_file_positions): For I960,
4130 don't align sections in file.
4132 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4134 * targets.c (struct bfd_target): Added field for target-specific
4135 (but not file-specific) data, for distinguishing minor
4136 characteristics between (e.g.) a.out formats.
4138 * section.c (struct sec): New field user_set_vma indicates vma
4139 field should be heeded, not assumed to be unset.
4140 (STD_SECTION): Initialize that field of standard sections to zero.
4141 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4143 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4144 pre-swapped version.
4146 * archures.c (struct bfd_arch_info): Fixed order of comment and
4147 field decl. New fields indicate size of page and segment for
4149 * cpu-m68k.c (N): Fill in values.
4150 * cpu-sparc.c (arch_info_struct): Ditto.
4152 * libaout.h (struct aout_backend_data): Various bits of data (not
4153 all used currently) with characteristics of a.out implementation.
4154 Important field for now is text_includes_header, indicating that
4155 the text section starts immediately after the file header, which
4156 gets mapped in with it.
4157 (struct aout_data): New fields indicate whether vma has been
4158 adjusted yet (not yet used), and what magic number will be used in
4159 the output file (should go away in favor of vma_adjusted).
4160 (WRITE_HEADERS): Code for dealing with section sizes and related
4161 header fields replaced with call to adjust_sizes_and_vmas.
4162 * aoutx.h (some_aout_object_p): Fill in magic number field.
4163 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4164 (set_arch_mach): Set page size and segment size once CPU
4166 (adjust_sizes_and_vmas): New function; has much code moved
4167 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4168 and size parameters, as well as many header fields, after deciding
4169 on magic number for output file. Checks to ensure that this
4170 adjustment has only been done once.
4171 (set_section_contents): Call adjust_sizes_and_vmas instead of
4172 doing much of the work here.
4174 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4175 default (null) values of these fields.
4176 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4177 value in exec header.
4178 (sunos4_aout_backend, MY_backend_data): Define backend data
4179 indicating file header is included in text section.
4181 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4183 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4184 gcc version 2, to avoid warnings.
4186 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4188 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4189 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4191 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4193 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4195 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4197 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4198 * configure.in: Rewrite target parsing to use simple format.
4199 Handle sparc-sun-solaris2 configuration.
4200 * aout64.h: Avoid ANSI C brain death warning.
4201 * elf.c: Avoid trigraph (???) or /* in comments.
4203 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4205 * config/sysv4.mh: new file, RANLIB=echo
4207 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4209 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4211 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4212 elf_core_tdata_struct into a single common struct. Core files
4213 wouldn't have worked at all without this.
4214 (bfd_elf_find_section): New function for GDB's undercover use
4215 to find string sections that BFD hides from it.
4216 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4218 (elf_object_p, elf_core_file_p): Allocate internal file header
4219 storage dynamically.
4220 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4221 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4223 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4225 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4227 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4229 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4231 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4233 * configure.in: handle m680[01234]0 as aliases for m68k
4235 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4237 * coff-a29k.c: do byte relocs correctly
4238 * coffcode.h (styp_to_sec_flags): never load INFO sections
4239 * seclet.c (rel): don't relocate INFO sections
4241 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4243 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4244 Make the symbols unmodifiable.
4245 (bfd_section_init): Deleted.
4246 * init.c (bfd_init): Don't call bfd_section_init.
4248 * section.c (bfd_set_section_contents): Ensure that range to be
4249 written is within section boundaries.
4250 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4253 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4255 * coff-i960.c (howto_table): Deleted.
4256 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4257 interesting entries from old howto_table.
4258 (RTYPE2HOWTO): Adjusted to use switch.
4259 (coff_i960_reloc_type_lookup): New function.
4261 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4262 records for section symbol.
4263 (make_abs_section): Unused; deleted.
4264 (renumber_symbols): Re-order symbols so undefined symbols come
4265 last, as COFF format desires.
4266 (coff_write_symbol): Put C_FILE symbols in debug section always.
4267 (coff_section_symbol): New function; creates a symbol with the
4268 same name as a section, and sets up aux records for it.
4269 (coff_add_missing_symbols): New function; adds section symbols to
4270 symbol table if they aren't there already. Should someday also
4271 add a dummy C_FILE symbol if none is present.
4272 (coff_write_object_contents): Add missing symbols before preparing
4273 symbol table to be written.
4274 (coff_slurp_reloc_table): Verify that symbol indices read in are
4275 in a reasonable range.
4276 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4277 (obj_conv_table_size): Accessor macro.
4279 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4280 reloc types on i960.
4282 * bfd-in.h (bfd_get_section_name): New macro. Like
4283 bfd_section_name, but returns rvalue, not lvalue.
4284 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4285 (bfd_get_section_flags): Now returns rvalue.
4287 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4288 general, some specific to sparc or i960.
4290 * aoutx.h (set_section_contents): Set VMA for each section based
4291 on previous section. If text section VMA doesn't appear to have
4292 been set, make a best guess from the type of file.
4294 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4296 (MY(vec)): Initialize reloc_type_lookup field.
4298 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4299 (bfd_error_trap, bfd_error_vector): Extern, not common.
4301 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4302 few types of relocs for sparc; will need enhancement.
4304 * bout.c (callj_callback): Use DEFUN macro in definition.
4305 * coff-i960.c (optcall_callback): Likewise.
4307 * targets.c (bfd_target): Added fields reloc_type_lookup and
4308 _bfd_make_debug_symbol. Also minor comment changes.
4309 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4310 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4311 than arch info, and dispatch with BFD_SEND. Callers changed.
4312 * archures.c (struct bfd_arch_info): Deleted field
4314 * cpu-*.c: Don't initialize that field.
4316 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4317 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4318 (bfd_errmsg): Now returns ptr to const.
4319 * bfd-in.h (bfd_errmsg): Fix prototype.
4321 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4322 * reloc.c (bfd_generic_relax_section): Ditto.
4324 * section.c (Section Output doc): Improve description of use of
4325 output_section and output_offset.
4327 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4329 * sco-core.c: new file from net.
4330 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4331 Now we have the hairy linker, it's possible to move symbols from
4332 one section into another. Actually make that work!
4334 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4336 * hosts/sun3.h: fix declaration of free.
4338 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4340 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4341 * coff-h8300.c (reloc_processing): all relocs are relative to
4343 * opncls.c: don't use fdopen on DOS systems
4345 short patches from Glenn Kasten (glenn@ready.com)
4346 * target.c: enabled oasys support
4347 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4348 fix problem where a relocation which crossed a modification byte
4349 boundary did not work. Fix problem where a relocation near the end
4350 of a data record did not work.
4353 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4355 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4356 archvie header string counts the endian way, this heuristic sees
4357 how big an archive string to read by trying it one way and if the
4358 string table is unreasonably big, trying it the other. *FIXME*.
4359 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4361 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4363 * bfd-in.h: Increase version number to 1.97, for consistency
4365 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4367 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4369 * bfd-in.h: bump version to 1.96
4370 Major change; changed calling convention for
4371 bfd_get_relocated_section_contents so that caller allocates
4372 memory for section data.
4373 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4374 seclet.c, targets.c, bfd.c: reflect new convention.
4375 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4376 case, then use reasonable default values for SEC_* flags.
4378 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4380 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4381 size of output reloc struct.
4382 * targets.c, Makefile.in: comment out tekhex for the moment.
4383 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4384 * configure.in: tandem target is st2000
4385 * coff-m68k.c: rename static howto_table to global
4386 m68kcoff_howto_table.
4387 * bout.c: remove unnecessary abort
4388 * coff-a29k.c: various changes to the way relocations work to cope
4389 with the "new order" and latent bugs.
4392 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4394 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4395 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4396 * reloc.c (bfd_perform-relocation): don't relocate refs to
4397 absolute symbols if doing a partial link.
4399 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4401 * configure.in: Add a29k-amd-udi.
4403 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4405 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4406 internal_exec structure before initializing the fields that
4407 are used, so that the unused fields are in a known state.
4409 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4411 * tekhex.c (struct data_struct): Convert from typedef that
4412 typedefs nothing to a normal structure declaration.
4413 * tekhex.c (pass_over): Prototype args for function that
4414 second arg points to.
4416 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4418 * Makefile.in: remove old style staging. Do not print recursion
4421 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4422 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4425 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4427 * bfd.c, Makefile.in: added tekhex
4428 * aoutx.h (set_section_contents): pages should be padded to the
4429 size of a page, not the size of a segment.
4430 * configure.in: added go32 host and i386-aout target.
4431 * i386aout.c, libaout.h: now works for go32 target
4432 * ieee.c: fix bit rot.
4433 * seclet.c: support for padding seclet type.
4435 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4437 * Makefile.in: added .NOEXPORT:
4439 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4441 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4443 * elf.c (elf_compute_section_file_positions,
4444 elf_write_object_contents): Return boolean, not NULL (which
4446 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4447 Also ifdef-out code that aborts on unhandled section types.
4449 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4451 * configure.in: Recognize ncr3000 config
4452 * Makefile.in (MINUS_G): Pass on to recursive makes.
4453 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4455 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4457 * Makefile.in: Now that we have sym.h and symconst.h, compile
4458 coff-msym.c on all systems.
4459 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4460 * coff-msym.c: Update include files and comments; add weakext bit.
4462 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4464 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4465 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4467 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4469 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4470 * configure.in: Add new host and target configs.
4471 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4472 structs, which vary; just use member name.
4473 (elf_object_p, elf_core_file_p): Lint, fix comments.
4474 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4476 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4478 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4479 local, disposable, copy of the external form of section header
4480 table and program header table entries.
4482 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4484 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4486 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4488 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4491 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4493 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4495 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4497 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4498 not internal bfd_assert function (twice).
4500 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4502 * aout-target.h: change ar_max_namelen to 15 (the right value)
4503 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4506 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4508 * archive.c (bfd_generic_archive_p): check for bout archives too.
4509 * bout.c: make it work again.
4511 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4513 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4515 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4516 bfd_xmalloc() instead of bare malloc().
4518 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4520 * Makefile.in: pass down MAKEINFO on info.
4522 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4524 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4525 host/h-<foo> now just <foo>.
4526 * configure.in: reflect changes
4528 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4530 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4531 actual source file, not just the generated libbfd.h.
4533 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4535 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4536 gdb on little-endian 960 code.
4537 * archive.c (compute_and_write_armap): indirect symbols should go
4538 into the archive header too.
4540 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4542 * Makefile.in: added check target.
4544 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4546 * coff-msym.c: Move this file from gdb/ecoff.c. It
4547 handles byte-swapping for ECOFF (MIPS symbol) files.
4548 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4549 to the files built on MIPS-based hosts.
4550 * Makefile.in: Add rule for coff-msym.
4552 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4554 * Makefile.in: added clean-info target. MINIMIZE=1.
4556 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4558 * coff-rs6000.c: Move core file functions into separate
4559 new file rs6000-core.c. This is needed because reading
4560 core files depends on native include files that conflict
4561 with ../include/coff/rs6000.h.
4562 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4564 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4566 * aoutx.h (NAME(aout,print_symbol)): Don't print
4567 symbol addresss for undefined symbols.
4568 * coff-rs6000.c: Various updates (due to target-
4569 independent changes).
4570 * libbfd.h: Ditto (tdata field is now a union).
4571 * hosts/h-sparc.h: Removed prototype for bogus function
4572 'emset' (presumably should have been 'memset' - which is there).
4574 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4576 * configure.in (mips-big-* target): Same is Iris.
4578 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4580 * aoutx.h (translate_from_native_sym_flags): when creating an
4581 alias symbol, fill in the section as undefined, rather than
4582 leaving it blank. If an output section can't be found for a
4583 symbol, then don't core dump.
4585 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4587 * Makefile.in, configure.in: removed traces of namesubdir,
4588 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4589 copyrights to '92, changed some from Cygnus to FSF.
4591 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4594 * coff-h8300.c: fix stupid reloc subtraction bug
4595 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4596 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4597 the symbol.flags and done_lineno fields.
4599 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4601 * coffcode.h (coff_write_symbol): write out the correct number of
4603 * cpu-h8300.c: fix disassembly bug
4605 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4607 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4608 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4609 reloc.c, section.c (bfd_map_over_sections), targets.c
4610 (bfd_target_list): Protolint.
4611 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4613 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4615 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4617 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4618 section of a symbol rather than the section of a reffed symbol to
4619 determine the r_index of an emmitted reloc.
4621 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4623 * PORTING: New (preliminary) porting guide.
4625 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4627 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4628 (howto_hvrt16): lint.
4630 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4632 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4633 a full configuration (with possible cross-development),
4634 instead of using host-aout.c.
4636 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4638 * aout-target.h (MY(write_object_contents):
4639 Set obj_reloc_entry_size (abfd).
4640 * gen-aout.c: Change to emit a .c files, not a .h file.
4642 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4644 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4645 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4647 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4649 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4650 with more than one auxent can cause nasty core dumps.
4652 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4653 "done_lineno" so that a symbol which appears twice in the symbol
4654 table only gets it's linenumbers relocated once. Modifed
4655 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4658 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4660 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4661 stuff to use the New Order.
4663 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4665 * ieee.c: Change type of envi[] to unsigned char.
4667 * configure.in: fix vax ultrix configuration.
4669 * elf.c (bfd_section_from_shdr): Deal with null return from
4670 bfd_make_section(). (elf_object_p): Select endianess properly.
4672 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4674 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4676 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4678 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4679 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4680 * host-aout.c: Don't use aout-params.h; configure these systems
4681 in their xm files, not in a randomly generated file.
4682 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4684 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4686 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4688 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4689 host_aout_vec here as well.
4691 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4693 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4694 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4695 to prevent undefined symbol.
4697 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4699 Various lints found on PersSony
4700 * aoutx.h: cast an enum
4701 * coff-a29k.c: many ints in reloc structure turned to enum
4702 * coffcode.h: more enums
4703 * cpu-h8300.c: more enums
4704 * opncls.c: more enums
4706 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4708 * configure.in: Make Tahoe configuration work again.
4709 * bfd-in.h: Remove trailing comma from enum declaration.
4710 * ieee.c: Can't put byte values >0x7F into a signed char.
4712 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4714 * Makefile.in: Add dependencies for various coff-*.o files.
4716 * elf.c: Remove extraneous paren from core_prpsinfo and
4717 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4718 Replace references to old section "size" member with new
4719 "_raw_size" member. Implement elf_make_empty_symbol, which
4722 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4724 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4727 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4729 * coffcode.h (bfd_coff_relax_section): now static.
4730 (bfd_coff_get_relocated_section_contents): various type lints.
4732 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4734 New entry point in the transfer vector - bfd_relax_section.
4736 * aout-target.h: add to vector, call generic_relax
4737 * bfd-in.h: add to vector
4738 * bfd.c: add #define for vector
4739 * bout.c: add to vector, call generic_relax
4740 * coffcode.h: add to vector, also now has coff specific relax code
4741 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4742 * elf.c: call generic_relax
4743 * ieee.c: call new vector, clean up some bugs due to the creation
4745 * libbfd.h: add bfd_generic_relax_section EXFUN
4746 * oasys.c: call generic_relax
4747 * reloc.c: implement generic_relax
4748 * seclet.c: moved much of this into coffcode.h
4749 * srec.c: call generic_relax
4750 * targets.c: define new transfer vector
4752 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4754 * everything: now modified to use smaller reloc type. Self hosts
4757 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4759 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4760 New files for stratus.
4762 * configure.in: Add configuration fragments for stratus.
4764 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4766 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4767 variables as CONST since they are set to point to a const char
4768 string. Fixes compiler complaints.
4770 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4772 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4775 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4777 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4778 symbols, so that we can emit the correct file name even
4779 if it's an include file.
4781 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4783 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4784 (Reported by john@labtam.labtam.oz.au (John Carey)).
4786 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4788 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4790 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4791 being used to -DHAVE_PROCFS.
4793 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4794 '#include "fopen-same.h"' to end of file to match other h-* files.
4796 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4798 * configure.in: Change svr4 references to sysv4. Add case
4799 "unknown" for target vendor and infer some targets based
4800 on the specified operating system.
4802 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4804 * bfd-in.h, libaout.h: ANSIfy enums.
4806 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4808 * archive.c (normalize): created version for VMS which removes the
4809 VMS directory crap from the front and end of a filename, eg turn
4810 [-.foo]bar.obj;123 into bar.obj
4811 (bfd_construct_extended_name_table): now writes index into an
4812 extended name table in decimal - the same base used to read an
4813 extended name table.
4815 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4817 * aout-encap.c: Fix to use aout-target.h.
4818 * aoutf1.h: Use standard MY_object_p and MY_callback
4819 in aout-target.h. Remove target-specific versions.
4820 * host-aout.c: Re-write to use aout-target.h.
4821 * gen-aout.c: New files use with host-aout.c to generate
4822 host-specific a.out-related parameters.
4823 * Makefile.in: host-aout.o depends on aout-params.h, which is
4824 generated by gen-aout.
4825 * aout-target.h: Make a little more flexible.
4826 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4827 macro. Instead, inline it in aout-target.h.
4828 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4829 a gcc -Wall warning.
4830 * archive.c: Add missing commas in DEFUN macro (2 places).
4831 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4832 Berkeley ones, now that libiberty has them:
4833 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4834 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4835 remove unused variable.
4837 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4839 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4840 and execname inside HAVE_PROCFS ifdef since they are unused
4841 when it is not defined.
4843 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4845 * elf.c: Flag all sections as either code or data. We can't
4846 be sure what they are anyway, since ELF doesn't fit the
4847 traditional model of text+data+bss very well. Add new local
4848 function elf_read() to simplify code. Record entry point in
4851 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4853 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4854 rather than N copies of the same lines.
4856 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4858 * cpu-h8300.c: disassemble branch displacements correctly
4859 * coff-h8300.c: put reloc offsets out in 32bits
4861 * makefile.dos, configdj.bat: New files from DJ
4862 * cache.c: fopen with new macros is needed for DOS.
4863 * ieee.c: environ renamed to envi to stop an include file
4865 * opncls.c, coff-rs6000.c: more fopens with macros.
4867 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4869 * Makefile.in: infodir belongs in datadir.
4871 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4873 * Makefile.in: fix where docdir lives
4875 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4876 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4877 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4878 srec.c, syms.c, targets.c : all new documentation and lint
4882 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4884 * coffcode.h, srec.c: Lint.
4886 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4888 * Makefile.in: install using INSTALL_DATA, added standards.text
4891 * configure.in: mark directory as target dependent. configure
4892 nows works in objdir always so make file existence checks
4895 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4897 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4898 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4899 and mandir now keyed off datadir by default.
4901 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4903 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4904 computation of arch and machine type so it's worked out before
4905 some_aout_object_p is called.
4906 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4908 * archures.c: add extra field 'section_align_power' to hold
4909 default section alignment in object files.
4910 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4911 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4912 initialize the new field.
4913 * bout.c (b_out_callback): replace the text size, since aout
4915 * aoutx.h: Documentation in the new style
4917 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4919 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4920 use the saved value if mtime_set is already set (intended
4921 for archive files, though apparently not used yet).
4923 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4925 * targets.c: Revise comments about how to configure the target
4926 vector, to match reality. Remove mention of obsolete methods.
4927 Remove long lists of capitalized macros that turn into the same
4928 thing in lowercase. Normal vector simply lists all known
4929 lowercase xvec names; all other cases are handled by SELECT_VECS.
4931 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4934 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4935 list of supported targets.
4937 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4939 * archive.c (bsd_write_armap): The pad byte sometimes added to
4940 the string table in a __.SYMDEF member is now
4941 counted as part of the size of the string table.
4942 This is compatible with the old ranlib, as well as Sun's.
4944 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4946 * srec.c: Rewrote to fix many bugs; now gets the record type
4947 right, doesn't choke on input, sets the start address in an S9 and
4948 fills in the filename on an S0.
4950 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4952 * cpu-h8300.c: Add support for MEMIND addressing mode
4954 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4956 * coffcode.h: use the new macro if available
4958 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4959 * Makefile.in: Fixed dependencies due to file rename
4961 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4962 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4963 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4964 newos3.c, stab-syms.c, syms.c: All these files have had their
4965 #includes altered to point to the new places.
4967 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4969 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4971 * configure.in: Add vendor "ncr" as supported per-target vendor.
4972 Add svr4 case for i386 per-host case.
4974 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4977 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4979 * syms.c (bfd_decode_symclass): Return 'A'
4980 for symbols that are both absolute and global.
4981 * archive.c (bfd_special_undocumented_glue): Return NULL
4982 if bfd_ar_hdr_from_filesystem returns NULL.
4984 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4986 * Makefile.in: added coff-h8300
4987 * configure.in: now h8 is a coff target
4988 * cpu-h8300.c: fix various disassembly problems
4989 * libcoff.h: took out some code which has been #0ed for a long
4991 * targets.c: added h8 coff
4992 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4993 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4995 * coffcode.h: Started to change the way machine dependencies are
4996 handled, from the nest of #ifdefs to macros defined in the
4997 including coff-<foo>.c
4999 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5001 * aoutx.h (some_aout_object_p): Set the `executable' bit
5002 if the entry point is contained in the text segment, even if the
5003 text segment is at location 0.
5005 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5006 nonstandard MIPS sections (.rdata, .sdata, etc).
5008 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5009 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5010 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5012 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5014 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5016 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5017 from syms.c to new file stab-syms.c. Also, since GNU extended
5018 type codes such as N_SETT are no longer in ../include/stab.def,
5019 include them manually.
5020 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5021 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5022 * libaout.h: Added prototype for aout_stab_name().
5023 * Makefile.in: Update Makefile for new stab-syms.[co].
5025 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5027 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5028 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5029 just make N_XXX work by excluding the header from the text segment.
5030 * aoutx.h: Fix comments to match.
5032 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5034 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5035 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5036 for the "logical" text segment (i.e. never consider the exec
5037 header to be part of the text segment). This change is
5038 needed for consistency with various other parts of bfd and ld.
5039 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5040 and move calculation of obj_textsec(abfd)->size to libaout.h.
5041 * bfd-in.h: Removed bogus ';'.
5043 * Makefile.in: Add MINIMIZE flag to select lean
5044 or bloated target_vector.
5045 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5046 * newsos3.c: Fixes to ../include/aout64.h remove need
5047 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5049 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5051 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5052 handle both little and big-endian targets, with little
5053 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5054 * host-aout.c: Add FIXME note.
5056 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5058 * targets.c: Make the default target_vector contain
5059 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5060 Old behavior can be gotten by defining ALL_TARGETS.
5061 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5062 Factored out common code into new file aout-target.h.
5063 Saves a lot of duplicate code for a.out variants.
5065 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5067 Get 'make headers' to work when configured with +subdirs.
5068 * Makefile.in: Add $(subdir) to docdir path.
5069 * doc/Makefile.in (protos): Add $(srcdir) prefix
5070 to name of sed scripts.
5072 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5074 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5075 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5076 to include names of N_SETT etc.
5078 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5080 * elf.c: Add minimal support for ELF symbol tables. Generates
5081 canonical bfd symbol tables from ELF symbol tables. Change the
5082 name of some functions from bfd_<name> to elf_<name>.
5084 * syms.c: Trivial fix to comment to remove a redundant "to".
5086 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5088 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5089 form that GDB recognizes as COFF.
5091 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5093 * ieee.c (ieee_object_p): cast NULL correctly.
5094 * configure.in: added harris host
5096 * coff-a29k.c: Lots of changes, most from David Wood.
5098 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5100 * coff-m88k.c (coff_write_armap): Just #undef it.
5102 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5104 * Makefile.in: standardize on MINUS_G to disable debugging
5105 * coff-m88k.c: create coff armaps instead of bsd ones.
5106 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5109 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5111 * elf.c: Additions to support ELF format core files.
5112 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5113 has support for /proc (all the include files in particular).
5115 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5117 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5118 of two N_SO stabs, one for directory, and one for filename.
5120 * bfd-in.h (print_vma): Factor out duplicate definition.
5122 Exit a little more gracefully when malloc returns NULL.
5123 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5124 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5125 * libbfd.h: Rre-generated due to libbfd.c update.
5127 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5129 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5131 * elf.c (elf_object_p): Don't try to create a bfd section for
5132 the first ELF section header. It is just a placeholder.
5134 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5136 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5137 core files, when compiling native.
5138 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5140 FIXME: The aoutf1.h change below needs to be reversed back
5143 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5145 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5146 manipulation of lnno fields in lineno structs in a coff-<f>.h
5147 independent way. Override it in coff-<f>.h to your favourite
5148 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5149 (coff_swap_lineno_out): modified to use the new macros.
5151 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5153 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5154 unknown arch when the magic number doesn't specify the
5155 architecture, since some OSs (eg old sun3s) don't set the number, and
5156 020 is probably the right answer anyway.
5158 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5160 * hosts/h-news.h, hosts/h-rtbsd.h:
5161 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5162 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5163 bfd_print_symbol_nm, for use by nm.
5164 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5165 bfd_print_symbol_nm option, to print in nm format.
5166 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5167 oasys.c (oasys_print_symbol): Provide stub implementations
5168 for bfd_print_symbol_nm.
5169 * syms.c: New function bfd_decode_symclass, used by nm printer.
5170 New function bfd_stab_name to look up string name of stab code.
5172 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5174 * Makefile.in: Added ctor.c
5175 * archures.c (bfd_default_arch_struct) added
5176 bfd_default_reloc_type_lookup.
5177 * coffcode.h: removed a load of #if 0ed code.
5178 (coff_compute_file_section_positions): now works out the section
5179 alignment and size correctly in all cases.
5180 (coff_get_symtab): looks for constructor symbols and calls the
5181 right function when they're found. (coff_canonicalize_reloc):
5182 knows when a section is full of constructors and does the right
5184 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5186 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5187 * libcoff.h: removed #if 0ed code
5188 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5189 arch independent constructor relocation type.
5190 (bfd_reloc_type_lookup): removed the comment "this will go away"
5191 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5192 reloc which is used when BFD_RELOC_CTOR falls through to give a
5193 default 32bit reloc for constructors.
5194 (bfd_default_reloc_type_lookup): added.
5195 * aoutf1.h: fixed SEGMENT_SIZE typo.
5197 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5199 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5200 matching prefix "coff".
5201 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5202 rs/6000 csect records.
5204 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5206 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5207 * configure.in: add motorola delta88 cases
5208 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5209 write_armap prototype
5210 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5212 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5214 * Rename COFF-related files in `coff-ARCH.c' form.
5215 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5216 coff-mips.c, coff-rs6000.c to be exact.
5218 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5219 make output clutter.
5220 * config/mt-*: Ditto.
5222 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5224 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5225 John Gilmore. Archive support from Damon A. Permezel.
5227 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5228 * configure.in: Add rs6000 case.
5229 * targets.c: Add rs6000 vector.
5230 * archures.c: Add rs6000, fix comment on romp.
5231 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5232 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5233 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5234 * section.c (bfd_make_section): Return NULL on attempt to create
5236 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5237 (bfd_swap_aouthdr_in): Handle lots more members.
5238 (make_a_section_from_file): If section has already been seen,
5239 just return false rather than overwriting it.
5240 (coff_real_object_p): Understand incoming magic numbers.
5241 (coff_set_flags): Understand outgoing magic numbers.
5242 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5243 (build_debug_section): Add fn for reading debug string section.
5244 (get_normalized_symtab): Handle symbol names in debug string section.
5245 Remove unused obj_string_table.
5246 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5247 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5248 existing section before making one.
5249 * cpu-rs6000.c: New file.
5250 * rs6000coff.c: New file.
5252 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5254 * elf.c: Add partial support for ELF format corefiles. Still needs
5255 support for extracting registers from corefiles.
5257 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5259 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5260 RANLIB is defined as echo, send the output to /dev/null to help
5261 reduce clutter in the output from doing a make.
5263 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5265 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5266 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5268 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5270 * coffcode.h (coff_compute_section_file_positions): make it pad
5271 section size out if there are alignment restrictions so that the
5272 image will be ok on a system where section positions are worked
5273 out by accumulating sizes rather than from the section headers.
5274 * targets.c (proto write_armap). Changed orl_count to unsigned.
5275 * opncls.c (bfd_close_all_done). Added so that generative
5276 programs like gas can close a bfd without causing bfd confusion.
5277 * libbfd.h (changed becuase of protos)
5278 * amdcoff.c: messed with the way that jmp displacements are
5279 calcualated. This may not yet be totally correct.
5280 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5282 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5283 abs symbol has no section (like a register symbol).
5284 (coff_write_symbol) now zeros auxent before filling it up to help
5285 with sensitive applications.
5286 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5288 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5290 * bfd.c: Make sure we don't get a macro strerror().
5291 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5292 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5293 attempt to recover command, ifdef NO_CORE_COMMAND.
5294 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5296 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5298 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5300 * archive.c (bsd_write_argmap): The size of the ranlib structures
5301 should not include the size field itself.
5302 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5303 adata(abfd)->exec_bytes_size field instead of constant macro,
5304 because aoutx.h compiles to a simple .o file shared by
5305 all 32-bits a.out targets.
5307 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5309 * configure.in: Allow i386-sco-sysv.
5310 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5311 * cpu-h8300.c: lint.
5313 * host-aout.c: New strategy. We use common code, include files,
5314 and data structures to handle the file, but set a few parameters
5315 from the host's config file (page size, text start addr, etc).
5316 * libaout.h: Define HP BSD machine types.
5317 * aoutf1.h: Handle reading a.outs with these types.
5319 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5320 virtual-memory-address of the .reg section. We can't just make a
5321 section for "all the regs and nothing else" because only GDB knows
5322 exactly where the regs are (scattered around the upage and stack).
5323 Clean up memory allocation. Remove big- and little-endian
5324 vectors, replace with single vector; this only runs on the host,
5325 in host byte order. Replace byteswap routines with aborts in case
5327 * targets.c: There's only one trad_core_vec now.
5328 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5330 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5332 * hosts/h-amix.h (free): Fix prototype.
5334 * aoutx.h: Don't use NULL as an integer, for braindead systems
5335 that declare it as (void *)0. (From Peter Schauer.)
5337 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5339 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5340 problem with bad Ultrix system headers.
5341 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5342 various kinds of alignments for the various kinds of
5345 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5347 * doc/Makefile: Don't assume . is on the path (from James Clark).
5349 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5351 * Makefile.in: Avoid Sun Make VPATH bugs.
5352 * targets.c: Declare trad_core vectors extern.
5354 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5356 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5357 * libbfd.h: Moved ALIGN macro here.
5358 * bout.c (b_out_callback): Replace i960_align by align_power.
5360 * libaout.h (struct aoutdata): Added fields page_size,
5361 segment_size and exec_bytes_size. These help generic code
5362 (in aoutx.h and libaout.h) to figure out where to align
5363 the various segments in a demand paged file.
5364 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5365 to decide if the exec header counts in a_text (text segment size).
5366 Also, assume D_PAGED flag is set; don't set it here.
5367 * bout.c (b_out_callback): Add initialization of
5368 adata fields page_size, segment_size, and exec_bytes_size.
5369 * host-aout.c (NAME(host_aout, callback) and
5370 NAME(host_aout,mkobject): Ditto.
5371 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5372 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5373 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5374 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5375 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5376 for some systems (mainly sunos), so do it in the callback instead.
5377 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5378 * aoutx.h (NAME(aout,set_section_contents): Change the way
5379 filepos and size of sections are carried out to support
5380 older styles of demand paged executables.
5383 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5385 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5386 * bfd.c: Added macros to enable gas to swap coff records.
5387 * coffcode.h: Make the coff_swap_*_out routines return the number
5388 of bytes swapped, and cleaned up their prototypes.
5389 * configure.in: Added ebmon/coff support
5390 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5392 * targets.c: Added new entry points for coff swapping
5394 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5396 Restructure configuration scheme for bfd, binutils, ld.
5398 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5399 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5400 Change some config names to match other dirs.
5401 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5403 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5404 ../include/sysdep.h.
5405 * cpu-i960.c: Strncmp needed a length arg.
5406 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5407 * i386aout.c: Remove dead N_TXTOFF override.
5408 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5409 * config/: Rename some config files to match up h-*.h names.
5410 Remove all the HOST_SYS definitions from the config files.
5411 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5412 * hosts/h-hp9000.h: Remove USG comment.
5413 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5414 * hosts/h-news.h, h-sparc-64.h: New config files that had
5415 previously been kludged in the <sysdep.h> file.
5417 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5419 * config/*: trad-core support is HOST dependent, not target
5420 dependent. Target config files only set DEFAULT_VECTOR and/or
5421 other vector elements. Exception: when host-aout.c is in use,
5422 in which case we're forced to assume we're native (hp, vax,
5423 tahoe). Rename XDEPFILES to HDEPFILES.
5424 * Makefile.in: Rename XDEPFILES.
5425 * config/h-sun*: Don't force static linking.
5426 * trad-core.c: Document how to use it nowadays.
5427 * i386aout.c, newsos3.c: Clean up.
5428 * i386coff.c: Allow 386 coff files to be used as core files too
5429 (for reading core files from embedded systems).
5431 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5433 * Add i386aout.c for a.out support on the i386.
5435 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5437 * reloc.c, section.c, syms.c, targets.c: correct info-node
5438 structure in *doc* comments.
5439 doc/Makefile: stop hiding complaints from makeinfo.
5441 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5443 * aoutx.h (...some_aout_object_p): Take a third parameter,
5444 the internal_exec struct, and avoid ever looking at an
5445 external_exec. All callers changed to read the entire
5446 external_exec struct, swap and check its magic number,
5447 swap in the whole structure, and pass the swapped-in version to
5449 * bout.c: Bring into modern era. Use single _object_p routine
5450 for big- aand little-endian. Provide internal and external
5451 exec header structs. Use separate swap-in and swap-out routines.
5453 * libaout.h: Move struct internal_exec from ../include/aout64.h
5454 to here. Add obj_symbol_entry_size to struct aoutdata.
5455 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5457 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5458 EXTERNAL_NLIST_SIZE. Callers changed.
5460 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5462 * bfd.c: Remove strerror() to libiberty.
5464 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5465 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5466 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5467 last byte of transfer, not first byte, is within the section.
5469 * host-aout.c: Remove `BSD' archive support. Lint.
5471 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5472 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5473 `bfd_arch_info_type'. All uses changed.
5474 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5475 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5476 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5477 it needs a better name.) All uses changed.
5478 * targets.c: Rename `enum target_flavour_enum' to `enum
5479 target_flavour', and remove the `_enum' from all of the enum
5480 values themselves. All uses changed.
5482 * configure.in, config/h-i386mach: i386 mach host.
5483 * config/t-i386-aout: Use host-aout.c.
5485 * trad-core.c: Give it its own xvec's to make it independent
5486 of other file formats.
5487 * ecoff.c, host-aout.c: Remove refs to trad-core.
5488 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5489 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5491 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5493 * reloc.c: Extended NEWHOWTO macro
5494 * ieee.c: Changed the way 8bit pcrel is done
5495 * cpu-h8300.c: got the registers in the right order
5497 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5499 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5500 prediction is vindicated!
5502 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5503 Remove refs to howto.c, since Steve forgot.
5505 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5507 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5508 still work. Now allows any architecture/machine to be set.
5510 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5512 * howto.c deleted and moved code to reloc.c
5514 * libbfd.h, libbfd-in.h removed $id stuff for real
5516 * cpu-h8300.c Made it match various different spellings of h8300.
5518 * archures.c: Took out the first char filter which made it only
5519 look for a cpu/arch match when the first chars of supplied and
5520 tested names were the same.
5522 * targets.c removed oasys stuff, pending someone to fix the bugs
5526 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5528 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5529 ELF support good enough for GDB.
5530 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5531 m68k-cbm-svr4 host and target.
5532 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5533 so `diff' and `patch' can cope.
5535 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5537 * archures.c: removed texinfo error
5539 * init.c: added texinfo hooks, and removed initialization error
5542 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5545 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5547 * cpu-i960.c: Avoid numerical count of initializers.
5549 Vax Ultrix changes from David Taylor <taylor@think.com>:
5550 * host-aout.c: Make little-endian vector really little-endian.
5551 * configure.in: Separate vax and tahoe cases, handle ultrix.
5552 * config/t-vax: Add trad-core.o.
5553 * config/h-vaxult: New host system.
5555 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5557 * bfd-in.h VERSION, change version number to 0.18, this makes a
5558 gap, but now is the same as the linker version number.
5560 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5561 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5562 files will eventually contain processor specific bits for bfd,
5563 like strange relocation information and dis/assembly. So far only
5564 the H8 has been even partially done. This work also ties in with
5565 the change in handling architectures.
5567 * amdcoff.c: (a29k_reloc) fix error message.
5569 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5570 discover the architecture of the bfd. (sunos4_callback) calls the
5571 function bfd_set_arch_mach rather than stuffing stuff directly
5572 into the bfd. (sunos4_write_object_contents), changed names of
5575 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5576 setup the environment.
5578 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5579 headers in big endian format, regardless of the endianess of the
5582 * archures.c: totally changed. Now an architecture is represented
5583 with a pointer to an info structure rather than an enumerated type
5584 and a long. The old info is available as two elements in the
5585 structure. Future enhancements to architecure support will
5586 involve pointers to methods being placed into the info structure.
5588 * bfd.c: changed the definition of the bfd structure for the new
5591 * bout.c: (b_out_set_arch_mach) changed to use the new
5592 architecture mechanism.
5594 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5595 the new architecture mechanism.
5597 * configure.in: added h8 stuff.
5599 * ieee.c: too many changes to note. Now ieee files written with
5600 bfd gas and ld can be read by gld and ieee only linkers and
5603 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5605 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5606 than fixing the structure directly.
5608 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5609 than fixing the structure directly.
5611 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5612 before opening a bfd.
5614 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5615 rather than fixing the structure directly.
5617 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5618 in the t/hmake file) a user can select which backends they want
5619 linked with bfd without changing the source.
5621 * init.c: new, looks after initializing modules.
5623 * howto.c: for future use, will allow an application to work out
5624 what cookie to use as a handle on a relcoatio howto.
5626 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5628 * srec.c: Better error checking, partly from Peter Schauer.
5629 (srec_object_p): Avoid assuming any file that starts with 'S' is
5630 an S-record file! (Check for 3 uppercase-hex digits after it.)
5631 (ISHEX): Define new macro for checking supposedly hex characters.
5632 (pass_over): Treat as EOF any S-record line that:
5633 * doesn't have hex in either size character
5634 * produces a size larger than 0x7F
5635 * has an unrecognized type number
5637 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5639 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5640 opncls.c: Lint (saber actually).
5642 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5644 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5645 * newsos3.c: Fixed two types: newos3 -> newsos3.
5646 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5647 to use correct segment.
5649 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5651 * aoutx.h (print_symbol): Handle missing symbol->name.
5653 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5655 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5658 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5660 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5661 add sgi/irix support.
5663 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5665 Changes for the AMD 29000 Ultracomputer port from David Wood.
5668 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5670 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5673 * coffcode.h (coff_real_object_p): Pass information about the
5674 current file's coff symbol format to BFD via the coff_data struct.
5675 (coff_find_nearest_line): obj_icof => coff_data.
5676 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5677 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5678 and DIMNUM == E_DIMNUM.
5679 * configure.in: Handle a29k-*-* hosts, and targets
5680 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5681 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5682 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5683 local_linesz to `coff_data' (tdata) struct.
5684 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5685 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5687 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5689 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5690 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5692 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5694 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5696 (sunos4_core_file_matches_executable_p): Fix header comparison.
5697 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5698 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5700 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5702 Allow GDB to patch object files.
5704 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5705 * trad-core.h (trad_unix_core_file_p): Ditto.
5706 * aoutx.h (aout_set_section_contents): On first output, check
5707 abfd->direction and complain if erroneous.
5709 * Makefile.in: Add crude dependencies.
5711 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5713 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5714 to h/t-xxxx files so that everything will work on System V.
5716 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5718 * aoutx.h: Add information on host-aout.c and how to configure
5719 to use it, to the manual.
5720 * configure.in: Tix typo.
5721 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5722 else dummy out the core file support.
5723 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5724 specified, use it to locate the data section.
5725 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5726 rather than as chars (lint).
5728 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5730 * aoutx.h, coffcode.h: saberized.
5732 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5734 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5736 bfd.c, targets.c: minor rewording of doc segments
5739 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5741 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5742 etc, rather than TEXT_START_ADDR.
5743 * host-aout.c: Remove #if 0 around whole thing.
5744 Update to modern (32/64-bit) a.out naming conventions.
5745 Include a large chunk of ../include/a.out.gnu.h to get macros that
5746 are not defined by the system include files.
5747 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5748 macro used by the other a.out implementations.
5749 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5751 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5753 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5754 texdoc and psdoc; make these depend on generated .texi's
5756 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5759 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5762 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5763 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5764 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5765 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5766 obtrusive marks indicating .c origins.
5768 * bfd.texinfo: generalize most references to linker
5770 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5772 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5773 * archures.c: remove empty foo() definition (crept in at vn1.9)
5775 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5777 * bfd.texinfo: use @setchapternewpage on instead of lots of
5778 @page's; minor rephrasing in Introduction.
5780 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5781 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5782 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5783 segments): used BFD (caps) more consistently as a name in
5784 discourse, fixed a few other minor typos and uses of fonts
5787 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5789 * coffcode.h: fixed bug where string table size wasn't being swapped.
5791 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5793 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5795 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5796 flags. (bfd_print_symbol_vandf) now knows what to do with the
5799 * aoutx.h: made translate_from_native_sym_flags and
5800 translate_to_native_sym_flags produce the above flags.
5803 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5805 * all files: update copyright notices for GPL version 2.
5806 Install header comments and attribute most modules to their
5807 authors. BFD's name is now officially "Binary File Descriptor",
5808 so remove any conflicting pejoratives.
5809 archures.h: Consists solely of comments; remove it.
5811 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5813 * Makefile.in, bfd.c: Made it compile again.
5815 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5817 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5820 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5822 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5823 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5826 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5827 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5829 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5831 * Everything: created some new files, core.c format.c, reloc.c,
5832 section.c and syms.c to split the functionality a bit better.
5833 Cleaned up the rest of the files a bit, and added some
5837 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5839 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5840 really takes 3 arguments, patched code and ammended prototypes.
5842 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5844 * ../include/bfd.h (struct bfd_target): Added new field
5845 "align_power_min" which contains the minimum alignment for a
5846 section. This is used in coff_new_section_hook. The field
5847 insertion necessitates an update of all backends..
5849 * aoutf1.h jump table field inserted
5851 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5854 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5855 table field inserted.
5857 * coffcode.h(just about everything) Now patches up symbol tables
5858 using a different mechanism. The Intel major bug has been fixed,
5859 and the linker can self host on the Aviion and be debugged with
5862 * ecoff.c: new include and jump table patch, i386coff.c: new
5863 include and jump table patch, icoff.c: new include and jump table
5864 patch, ieee.c: can now read archives containing ieee modules.,
5865 libcoff.h: added (combined_entry_type), libieee.h: uped max
5866 sections to 20, m68kcoff.c: new include and jump table patch,
5867 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5868 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5869 srec.c: jump table patch. trad-code.c fixed #IF typeo
5871 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5873 * coffcode.h (coff_swap_aux_in): added else case to deal with
5874 filenames less than 9 characters.
5877 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5879 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5881 * srec.c: now allows any number of sections to be created in a
5882 file. Outputs addresses of the right length.
5884 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5886 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5887 target didn't match, the format got set to the attempted match,
5888 breaking a future test.
5890 *../include/i386coff.h : fixed typo in type field with size
5892 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5893 support in the jump table for the swapping routines exported to
5894 gdb. Now gdb works with the 386.
5896 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5898 * Merge in changes from gdb-3.95 release.
5899 Makefile.in: Allow hmake and tmake files to add OFILES.
5901 bfd.c: support specific targets as well as searching. When
5902 searching, take default target in preference to others.
5904 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5905 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5906 libbfd.h: Support specific targets as well as searching.
5907 opncls.c: Support specific targets as well as searching.
5908 targets.c: Search is short-circuited if default target matches.
5909 liboasys.c, libieee.c: Undo bothner changes that make macros
5910 work to the left of assignment, but which depend on the
5911 representations of different pointer types being the same.
5913 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5915 * i386coff.c: created.
5916 * coffcode.h: added support for 386.
5917 * Makefile.in: added support for 386.
5918 * ../include/i386coff.h: created
5920 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5922 * coffcode.h: removed all put_x_<sizes>
5923 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5927 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5929 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5931 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5933 * everything: Removed sysdep.h from bfd.h and put back into files
5934 from which it was split out. Now 64 bit version is built with a
5935 -DHOST_64_BIT="long long" on the compile line.
5937 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5939 Changed all the [get|put][name] routines to use [get|put]_[size
5942 Put in support for 64 bit work. Now two versions of bfd may be
5943 generated, according to the state of TARGET_64_BIT, one which is
5944 32 bit only, and one which is 64/32 bits.
5945 Created new back end 'demo64' to test 64 bit functionality.
5947 Renamed some files to work on DOS.
5949 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5950 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5951 chage, 64 bit transfer. * liba.out.h: Split out common code from
5952 sunos and newsos into liba.out. Name changes and prototype mods. *
5953 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5954 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5955 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5956 change and 64bit stuff.* newsos3.c: common code removed, new jump
5957 table. * oasys.c: Name change * opncls.c: Portability fixes *
5958 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5959 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5960 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5961 64bit ized. * demo64.c: 64 bit a.out back end
5963 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5965 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5966 on LHS of assignment, even when using old compilers.
5967 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5968 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5969 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5970 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5971 * targets.c: Add declaration of newsos3_vec.
5973 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5975 * aout.c: fixxed some of the problems with filepos calculation.
5976 (swap_ext_reloc): fixed problem with creation of relocs.
5977 (aout_set_section_contents): fixed filepos problem
5979 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5980 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5981 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5982 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5983 cleaned up. (coff_write_object_contents) cleaned up.
5985 * ecoff.c: Totally different. Now supports ecoff fully.
5987 * icoff.c: fixed problems in relocation callout.
5989 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5991 * m68kcoff.c: updated target vector.
5993 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5994 choose_reloc_size. (sunos4_write_object_contents) now calls
5995 choose_reloc_size so outputs relocs correctly, also calculates the
5996 size of the sections correctly.
6000 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6002 Merge Per Bothner's changes to modularize BFD a.out a bit.
6004 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6005 * ieee.c: Cast enums to int before comparing them, for brain-
6007 * coff-code.h: Remove coff_get_section_contents, and use the
6008 generic one instead.
6010 * aout.c: Derive new module from sunos.c, containing generic
6011 support code for all kinds of a.out files.
6013 * sunos.c: Remove all code that goes in aout.c. Split out
6014 machine dependent followup in sunos4_object_p into
6015 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6016 and redefine only the names we CHANGE, not all the names. Drop
6017 the little-endian vector, and rename the vector as sunos4 rather
6020 * b.out.c: Use aout.c routines for most of the work. Slight
6021 changes for the new regime. Remove close_and_cleanup and
6022 get_section_contents in favor of generics. New transfer vector
6025 * newsos.c: New support for Sony NEWS, another a.out format.
6027 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6028 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6029 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6031 * opncls.c (bfd_close): Call format-dependent write_contents
6032 routine, if writing, before calling target-dependent
6033 close_and_cleanup routine (which is now always generic, I think).
6034 * srec.c: Use bfd_alloc instead of malloc. Remove
6035 close_and_cleanup and move code from it to
6036 srec_write_object_contents. Add write_contents to tvec.
6037 * targets.c: Remove a.out little vector, replace a.out big
6038 vector with SunOS vector. FIXME: Need Vax support again now.
6040 * libbfd.h: Add write_contents format-dependent-vector to the
6041 bfd_target vector. Supply a generic close_and_cleanup routine.
6042 * liba.out.h: Handle the new aout.c split. Add prototypes for
6043 all routines defined in aout.c. Rename "sunos" things to "aout"
6044 things. Add a few fields where needed for various formats.
6045 * Makefile.in: Add aout.c and newsos.c.
6047 * archive.c, ieee.c, oasys.c: Lint.
6049 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6052 changed forward declaration struct stat; to reduce warnings. Changed
6053 comment on bfd_h_<x>_x.
6055 * ../include/m68kcoff.h, ../include/intel-coff.h,
6056 ../include/m88k-bcs.h
6057 Now there are two incarnations of relocs, linenos and syments. One for
6058 internal digestion, and one full of char arrays for I/O. The original
6059 names have gone to detect errors.
6061 * Makefile.in, m68kcoff.c, targets.c
6062 Test new structure code with a 68k coff implementaion
6064 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6065 Fixed all the places where there were problems with the size and
6066 alignments of structures on disk and structures in memory. #ifed out
6067 all the code in coffswap.c, since it should be done using the target
6070 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6072 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6073 multiple reloc command.
6075 * sunos.c (sunos4_set_section_contents): Made it so that sections
6076 are always padded to their alignment size.
6078 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6080 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6081 Clean up types and such (saber C problems).
6082 * ecoff.c: Clean up types and such. Remove routines that are
6083 not used. Fix up reading and swapping of shorts from files.
6085 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6087 * a.out.vax.c: Remove two bogus "static" from prototypes.
6089 * ecoff.c: Got rid of lots of non-working junk (that had
6090 been copied directly from coff-code.h).
6091 Updated to be consistent with updates to icoff.c and coff-code.h.
6093 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6094 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6096 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6097 but until the target_vector is automatically generated,
6098 it's as good as any. Note that the text offset is the only
6099 difference between NewsOS and SunOs (including magic numbers).
6100 (Most of the sunos_* routines should to renamed bsd_*
6101 and move to a bsd.c file. Then (and when the target_vector
6102 is automatically generated) it might make sense to create
6103 a separate Sony target.)
6105 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6106 on some systems, and doesn't help on others.
6107 Similarly, only define X_OK if not already defined.
6109 * trad-core.c: Don't include sys/stat.h - at least
6110 on NewsOS 3, it has already been included.
6112 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6114 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6115 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6116 symbol tables if necessary when reading them in, so gdb can use
6117 them. Add "bfd_coff_" to the names so they won't conflict with
6118 names in calling programs. FIXME-soon: if coff-code.h is
6119 included in two BFD modules, this will cause duplicate
6120 definitions; the routines should be exported to a separate,
6121 common, module (probably along with a mess of other ones).
6123 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6125 Improve modtime support.
6127 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6128 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6129 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6130 BUG: archive members still do not get correct mod times.
6132 Improve floating point support for core files.
6134 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6135 (sunos4_core_file_p): Create a second registers section in the
6136 core file, called ".reg2", for the float registers.
6138 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6140 * many changes to improve archive handling; found a logic flaw in
6141 bfd_check_format which only just happened to work by cooncidence.
6143 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6145 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6148 * bfd.h: changed type of udata in asymbol to void *, like it
6149 should be. Added bfd_reloc_dangerous enum member.
6151 * coff-code.h: Fixed it so that internally generated symbols get
6152 their values relocated correctly in all cases. Removed calls to
6155 * icoff.c: Not understanding the destination symbol of a reloc is
6156 not a failure any more, just 'dangerous'. This allows linking of
6157 b.out and coff images.
6159 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6163 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6165 * sunos.c (translate_to_native_sym_flags): fixed
6166 sym_pointer->n_value so that symbols on the way out get their
6167 section relative values calculated correctly.
6169 * coff-code.h (mangle_symbols): fixed problem where tags were not
6170 being relocated for structs, enums, unions. Also various lints.
6172 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6174 * archive.c (get_elt_at_filepos): system_call_error returned
6177 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6179 * Resolve the use of no_error and system_call_error.
6180 The bfd library itself now will never set bfd_error to
6183 The code still needs to be combed to make sure all the error
6184 codes are correct. I suspect they are not always set correctly.
6186 * The names of all the messages have _ prepended because the sun
6187 bundled compiler can't distinguish from a macro which takes an
6188 argument and the same identifier in a non-macro context.
6190 * The reason for the above being that entry points which used to
6191 be trampoline functions are now just macros which expand to a
6192 direct call through the bfd's xfer vector.
6194 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6195 must gas have its own version of everything (the gas version
6196 had the correct value)
6198 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6200 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6201 properly support i960 architecture and output correct reloc stuff.
6203 * bfd.h: added prototype for bfd_printable_arch_mach, added
6206 * coff-code.h: Applied patches from chrisb to support i960
6207 architecture, zero relocs and swap them correcly and conditionally
6208 compiled the timestamp.
6210 * sunos.c: Made the default section alignment 2^3 so that doubles
6211 are done properly. Fixed the same reloc bug that was in b.out.c
6213 * sysdep.h: Now compiles on a Posix box
6215 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6217 * icoff.c: Fix comment on big-endian version.
6218 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6219 F_RELFLG). Set F_AR32WR in output files if little endian
6222 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6224 * archures.c fixed =/== typo
6226 * sunos.c added architecture stuff for output. Fixed
6227 bug where files where vma(data) != size(text)
6228 were processed wrong.
6230 * coff-code.h added a lint cast
6232 * (../include/a.out.sun4.h) fixed it so zmagic
6235 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6237 * archive.c removed loads of includes, and fixed bug where string
6238 table didn't have a null at the end.
6240 * bfd.c fixed includes, added symbols argument to
6241 canonicalize_reloc entry point.
6243 * libbfd.c fixed includes and added some lint patches.
6245 * targets.c added both sorts of intel coff.
6247 * b.out.c fixed included, changed was the canonical
6250 * icoff.c added support for callj and big and little
6253 * opncls.c added chmod+xing for files with EXEC_P set.
6255 * sunos.c fixed includes. Changed default section
6256 alignement to words. Fixed relocation stuff to work with
6259 * bfd.h various new types added, prototype for new
6260 reloc calls, changed bfd->iostream to a void *
6261 to including files don't need stdio.h.
6263 * libcoff.h added conversion table to tie relocs to
6268 * coff-code.h fixed includes. Added code to support
6269 big and little endian formats. Various lints. Better
6270 processing of symbols. Changed reloc stuff to new
6273 * libbfd.h fixed includes
6276 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6278 * bfd.h changed name of alignment entry in sec_struct to
6279 alignment_power, because of conflicting uses within bfd.
6280 Now it should be obvious that it's a 2**n alignment
6281 specifier. Removed start_pad, end_alignment, block, minsize,
6282 output_file_alignment, subsection_alignment and original_vma fields.
6283 Added align_power() macro. Fixed bfd_section_alignment
6284 acessor macros. Added bfd_symbol_same_target macro.
6286 * b.out.c (b_out_write_object_contents) fixed to use
6287 new alignment member. Fixed (callj_callback) to use section
6288 relative symbols properly.
6290 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6291 Fixed (translate_from_native_sym_flags) to correctly make
6292 symbols section relative.
6294 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6295 (bfd_make_section) took out initialization of obsolete members.
6296 (bfd_print_symbol_vandf) added
6298 * opncls.c (bfd_create) created.
6300 * coff-code.h (coff_new_section_hook) took away refs
6301 to obsolete members. (make_a_section_from_file) added
6302 conversion between alignment types. (coff_symbol_from)
6303 added. (coff_count_linenumbers) only counts linenumbers
6304 if symbol is of coff-type. (coff_mangle_symbols) only
6305 heavily mangles symbols if symbol is coff-type.
6306 (coff_write_symbols) various lints. (coff_write_object_contents)
6307 various lints and modification for alignment conversion.
6308 (coff_slurp_relocs) fixed for use with new asection shape.
6310 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6312 * archive.c lots of lint
6314 * b.out.c added callj relocation support, upgrated reloc howto.
6315 Fixed so that asymbol and reloc records are output
6318 * bfd.c lots of lint, support for new bfd entry point
6321 * bfd.h changed definition of asymbol to contain pointer to
6322 owning bfd, removed target dependencies.
6324 * cache.c took out print statements, put in BFD_ASSERT calls.
6326 * coff-code.h various lints, corrected linenumber output
6327 functionality. Added support for new style asymbols and
6328 bfd_print_symbol. Fixed so that asymbol and
6329 reloc records are handled correctly. Added timestamp.
6331 * icoff.c Added support for new howto shape.
6333 * liba.out.h Added support for new asymbol shape
6335 * libbfd.c various lints
6337 * libbfd.h various lints
6339 * libcoff.h added support for new asymbol shape.
6341 * sunos.c various lints. Added support for new asymbol shape
6342 and bfd_print_symbol.
6344 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6346 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6347 pointer lint. Added support for callj relocation. Fixed bug where
6348 the last 32 bytes of the text section were overwritten by data. Fixed bug
6349 where archives of b.out didn't work due bfd_slurp_extended_name_table
6352 * sunos.c added support for n_other field. Braced the howto table so
6353 that it won't be affected by any lengthing of the howto struct typedef.
6356 * bfd.h added support for n_other field, added special_function
6357 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6360 * bfd.c upgraded bfd_perform_relocation, various lints.
6362 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6364 * ChangeLog: Started ChangeLog for BFD.
6365 * ToDo: Create file for suggestions.
6367 * Makefile: Support easy loading into Saber C.
6368 Add dependencies for icoff.o and bcs88kcoff.o.
6369 Rename coff.c to coff-code.h. Change callers.
6371 * bfd.c (bfd_check_format): Allow the check_format routines
6372 to return the desired target vector, rather than just a Boolean.
6373 bfd.h (bfd_check_format): Change function pointer return type.
6374 archive.c (bfd_generic_archive_p): change callee.
6375 b.out.c (b_out_little_object_p, b_out_big_object_p,
6376 b_out_real_object_p): change callee.
6377 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6378 in check_format transfer vectors that need a filler.
6379 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6380 bcs88kcoff.c: change callee.
6381 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6382 icoff.c: change callee.
6383 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6385 * libbfd.c (zalloc): It should actually zero the storage!
6386 This was commented out for some reason.
6388 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6389 This is so callers can avoid <stdlib.h> which doesn't exist
6392 * bfd.c (map_over_sections): Add debugging code, since I
6393 noticed the section count for sunos core files was bad, but only
6394 GDB had detected the problem.
6395 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6396 bfd_get_section_linenos): Remove obsolete functions.
6397 (bfd_apply_relocations): Use longs, not ints, for the math.
6399 * bfd.h: Declare enum boolean and struct bfd_target as well
6400 as typedefs for them. Remove obsolete
6401 bfd_get_section_lineno_size.
6403 * cache.c: Make the "fdopen" support work. Keep better track
6404 of how many files are open. Centralize the opening of files
6405 and be sure bfd_open[rw] actually try to open the file. Evade
6406 linked list initialization problems.
6408 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6410 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6412 * cplus-dem.c: Delete file, since it is not part of BFD.
6414 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6415 (bfd_openr, bfd_openw): Actually open the file, give error now.
6417 * sunos.c (sunos4_core_file_p): Set section count.
6418 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6419 obsolete definitions.
6420 (_write_symbol_table): Initialize <idx> counter.
6421 (foop): Eliminate debugging code.
6427 version-control: never