1 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * coff-i386.c (i3coff_object_p): Now static.
5 * Makefile.in: Updated dependencies.
6 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
8 * dep-in.sed: New file.
10 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
11 conflicts when "--with-targets=all".
12 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
13 m68k_howto2rtype): Rename via macros to keep namespace clean.
14 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
17 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
19 * elf32-mips.c: Extensive additions to do relocations and to
20 handle MIPS specific sections.
21 * libelf.h (elf_backend_data): Pass fourth argument to
22 elf_backend_section_from_bfd_section to permit it to control the
24 (elf_obj_tdata): Add gp and gp_size fields.
25 (elf_gp, elf_gp_size): New accessor macros.
26 * elfcode.h: Removed a number of unused local variables.
27 (elf_fake_sections): Clear section header before calling
28 elf_backend_fake_sections, not after.
29 (prep_headers): Return true at end.
30 (elf_section_from_bfd_section): Pass retval argument to
31 elf_backend_section_from_bfd_section.
32 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
33 Accept and ignore new retval argument.
34 * bfd.c: Include libelf.h.
35 (bfd_set_gp_size): Handle ELF targets.
36 * Makefile.in (bfd.o): Depends upon libelf.h.
37 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
39 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
41 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
42 (ecoff_mkobject_hook): New function.
43 (ecoff_new_section_hook, ecoff_sizeof_headers,
44 ecoff_compute_section_file_positions, ecoff_set_section_contents,
45 ecoff_write_object_contents): Handle dummy REGINFO section.
46 (ecoff_get_section_contents): New function to handle reading
48 * libecoff.h (ecoff_get_section_contents): Change from macro
49 definition to function prototype.
50 (ecoff_mkobject_hook): New prototype.
51 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
52 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
53 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
54 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
56 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
58 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
59 by casting the most significant byte to bfd_vma.
61 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
63 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
64 if configuring --with-targets=all.
66 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
68 * aoutx.h (howto_table_std): Correct the "size" field in some
71 * reloc.c (reloc_howto_type): Change documentation to dispel any
72 notion that the "size" field is a power-of-two indicator.
74 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
76 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
78 Make support for relaxing more generic.
79 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
81 * libcoff.h, libcoff-in.h: declarations. Prototypes
82 * coffcode.h (bfd_coff_std_swap_table): Add calls to
83 coff_reloc_16_extra_cases and coff_reloc16_estimate.
84 (dummy_reloc16_estimate): New function.
85 * coff-h8300.c (h8300_reloc16_estimate): New function
87 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
89 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
90 (align_file_position): New function.
91 (elf_locate_sh): Disabled function deleted.
92 (assign_file_positions_for_symtab_and_strtabs): Align position,
93 then place symtab, then do other sections.
94 (map_program_segments): Align program header.
95 (assign_file_positions_except_relocs): Align section headers.
96 (assign_file_positions_for_relocs): Align relocation sections.
98 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
100 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
101 Change other hppa entries to use -*- not -hp-.
102 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
104 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
105 characters in comment to octal escapes.
107 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
109 * coff-i386lynx.c: Removed, name too long.
110 * i386lynx-cf.c: New file, was coff-i386lynx.c.
111 * configure.in: Reflect file name changes.
112 * Makefile.in: Mention Lynx-related files.
114 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
117 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
118 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
120 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
121 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
122 sections of type STYP_INFO. (from Minh Tran-Le)
123 (coff_compute_section_file_positions): Add discarded_sections_count
124 to abfd->section_count, which helps `strip' keep the size
125 of the executable header constant.
126 * coff-i386.c (discarded_sections_count): New variable, initialized
127 to zero. For use by `strip'. Currently being used only in aix386
128 coff, but may be useful for other coff systems. (from Minh Tran-Le)
130 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
132 * archive.c: Cosmetic improvements.
133 * opncls.c: Cosmetic improvements.
134 (new_bfd): Removed redundant structure slot init.
136 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
138 * config/news-mips.mh, hosts/news-mips.h: New files.
139 * configure.host: Use news-mips for mips-sony-bsd*.
141 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
143 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
144 * coff-i386lynx.c: New file, defines Lynx target vector and name,
145 includes coff-i386.c.
146 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
147 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
148 * i386lynx.c: Remove coff vector definition entirely.
149 (lynx_32_swap_ext_reloc_in): Define.
150 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
152 (lynx_32_swap_ext_reloc_out): Define.
153 (lynx_32_swap_std_reloc_out): Define.
154 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
155 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
156 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
157 (WRITE_HEADERS): Define, call Lynx swapping fns.
159 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
161 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
163 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
164 relocations of size 8, 16, 32. Sort generic relocs by type rather
165 than size. Added a little documentation too.
167 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
168 (TABLE_SIZE): New macro.
169 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
171 (swap_std_reloc_out): Write baserel relocs correctly.
172 (swap_std_reloc_in): Handle r_baserel field. Assert that
173 r_jmptable and r_relative fields are clear, and that the computed
174 index does refer to a defined entry of the howto table.
176 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
178 * section.c (bfd_make_section_anyway): New function.
179 * section.c: Change comments to say several sections can have
181 * bfd-in2.h: Re-generate to reflect above change.
182 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
183 if still no section after the bfd_coff_make_section_hook.
184 * coffcode.h: Add comment about TWO_DATA_SECS.
186 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
188 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
190 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
193 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
195 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
197 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
198 and i386lynx_coff_vec.
199 Added m68klynx_aout_vec and m68klynx_coff_vec.
200 * targets.c (target_vector): Removed i386lynx_vec, added
201 {i386,m68k}lynx_{aout,coff}_vec.
202 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
204 * m68klynx.c: New file.
205 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
206 and i386lynx_coff_vec.
207 * config/m68k-lynx.mt: New file.
208 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
209 * hosts/m68klynx.h: New file.
211 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
213 * archive.c: Define offsetof here.
214 * hosts/*.h: Don't define it here.
216 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
218 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
221 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
223 * hpux-core.c: Add comment about hpux version 7.
225 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
227 * lynx-core.c (lynx_core_file_p): Change per-thread register
228 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
229 in gdb/corelow.c. Create alias .reg section for the currently
232 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
234 * libecoff.h (ecoff_backend_data): Removed big_magic and
236 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
237 of big_magic and little_magic.
238 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
239 matches endianess of bfd.
240 (mips_ecoff_backend_data): Removed initialization of big_magic and
242 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
243 based on magic number. Support r4000 magic numbers.
244 (ecoff_get_magic): New function.
245 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
246 the backend structure.
247 * cpu-mips.c (arch_info_struct): Added case for r6000.
249 For MIPS configurations put both big and little endian versions in
250 the list of targets; the code is getting compiled in anyhow.
251 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
252 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
253 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
254 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
255 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
257 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
259 * osf-core.c: New file for OSF/1 core file support.
260 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
261 (HDEPFILES): Set to osf-core.o.
262 * bfd-in2.h (union tdata): Add osf_core_data member.
263 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
264 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
265 (osf-core.o): New dependency.
267 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
269 * TODO: Remove note about making --with-bfd-targets use canonical
270 target configuration name (already done); reword item about
271 separating reading and writing stuff to not refer to a
274 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
277 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
279 * gen-aout.c (main): Output newline after end of comment, not
280 before. (Reported by Jonathan Stone,
281 jonathan@oscar.stanford.edu).
283 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
285 * archive.c (compute_and_write_armap): Put weak symbols in the
288 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
289 section, not the .stabstr section. Set the type of the .stabstr
290 section to SHT_STRTAB.
291 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
293 * section.c (SEC_DEBUGGING): New section flag.
294 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
295 and the name starts with .debug, .line or .stab, set
296 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
297 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
298 SEC_DEBUGGING to section_flags.
299 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
300 SEC_DEBUGGING and SEC_CODE to section_flags.
301 * bfd-in2.h: Updated.
303 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
305 * bfd.c (tdata): Add lynx_core_data.
307 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
308 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
309 (ecoff_write_object_contents): Don't set scnptr to zero just
310 because size of section is zero. Needed for Irix 4.0.5F.
312 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
314 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
316 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
318 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
319 * bfd-in2.h (tdata): Add lynx_core_data;
320 * config.bfd configure.host: Get rid of superfluous netbsd and
322 * configure.in: Add lynx-core.o to Lynx config.
323 * i386lynx.c: Add defs for core file support.
324 * lynx-core.c: New file with Lynx core file support.
325 * hosts/i386lynx.h: Move lots of host specific includes to here.
326 Add def of HOST_LYNX. Remove unnecessary defs.
328 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
330 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
331 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
332 SEC_DATA for a SHF_NOBITS section.
334 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
335 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
336 * nlmcode.h: Add some casts to avoid warnings.
337 (nlm_write_object_contents): Ignore relocs for sections that are
338 neither code nor data. Just use the symbol value for debugging
339 symbols; don't offset by the section vma.
341 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
343 * reloc.c (bfd_perform_relocation): Don't return an error when
344 performing a reloc against an undefined weak symbol.
345 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
346 than obsolete BSF_EXPORT.
348 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
350 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
351 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
352 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
353 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
354 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
355 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
356 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
357 defined on all hosts, now that archive.c uses it.
359 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
361 * elfcode.h (elf_map_symbols): Create section symbols for all
362 sections, not just allocated sections; debugging sections can have
364 (elf_symbol_from_bfd_symbol): If there is an output section, use
365 the section index from that rather than the input section.
367 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
369 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
370 libbfd.h, which is regenerated from this file.
372 * bfd-in.h (symtype): Deleted typedef.
374 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
376 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
377 xor and subtract. Otherwise it will not sign extend if the type
378 of bfd_vma is larger than int.
380 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
381 and frameoffset as signed numbers. From Peter Schauer.
383 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
385 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
386 special function for all reloc entries.
387 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
389 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
390 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
392 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
394 * libbfd-in.h (struct artdata): Add armap_timestamp and
395 armap_datepos here too.
397 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
399 Improve timestamp support in BSD archive files to avoid linker
402 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
403 (bfd_flush, bfd_stat): Add prototypes.
404 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
405 (bfd_stat): Add, does fstat on a BFD.
407 * archive.c (_bfd_write_archive_contents): At end of file writing,
408 verify and possibly update the timestamp in the armap, if a BSD
409 archive. FIXME! Kludge recognizes BSD archive, rather than
410 vectoring properly. Should add to xvec.
411 (compute_and_write_armap): Move prototype to top, avoid PROTO.
412 (bsd_write_armap): Save timestamp and file location thereof, when
413 writing the armap in a BSD file.
414 (bsd_update_armap_timestamp): New function to check and
415 rewrite the timestamp.
417 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
419 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
421 * hosts/i386sco.h: Define a bunch of stuff for core files.
422 * sco-core.c: Remove, replace by trad-core.c.
423 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
424 * config/i386sco.mh: Use trad-core not sco-core.
425 * hosts/i386isc.h, config/i386isc.mh: Remove.
426 * configure.host: Use i386sco for isc.
427 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
428 * config.bfd: Use i386-coff not i386-sco.
430 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
431 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
432 i486-elf which doesn't exist).
434 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
437 padding field to zero.
439 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
440 * configure.in: Remove bogus netbsd386 handling.
442 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
443 Correct overflow detection requires matching the upper four bits
444 of the destination against the PC.
446 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
448 * configure.in: Make 64-bit stuff work with "--with-targets=all".
450 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452 * libbfd-in.h: Removed swapping routines declarations.
453 * bfd-in.h: Added swapping routine declarations, and renamed them
455 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
456 * Changed all callers.
457 * libbfd.h, bfd-in2.h: Rebuilt.
459 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
461 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
464 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
466 * configure.in: Reorganized setting of makefile variables so
467 64-bit stuff works again.
469 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
472 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
473 "native_elf_sym" field, merged to make new type "elf_symbol_type".
474 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
475 Deleted field raw_syms.
476 (obj_symbols): Remove cast.
477 (obj_raw_syms): Deleted.
478 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
479 native_elf_sym fields.
480 * elf32-hppa.c: Changed uses of elf32_symbol_type to
483 From Pete Hoogenboom and Jeff Law:
485 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
487 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
488 bits are zero (e.g., they specify no relocations), then do not
489 even bother adding their entries to the symextn section.
491 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
492 of scope can have an argument relocation stub.
494 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
495 structure and type to elf32_hppa_stub_description. This makes
496 it consistent with the GNU coding conventions.
497 (elf32_hppa_stub_description): Added a 'next' field to allow
498 linking of stub description structures.
499 (elf32_hppa_stub_description): Added a 'stub_listP' field to
500 keep track of individual stubs.
501 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
502 Combined with the elf32_hppa_stub_description structure.
503 (elf32_hppa_stub_name_list): New type to keep track of
506 (add_stub_by_name): New function.
507 (find_stub_by_name): New function.
508 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
510 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
513 * elf32-hppa.c: (retval_mismatches): The direction of argument
514 relocation was reversed.
515 (hppa_elf_build_arg_reloc_stub): Return address was not being
517 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
518 argument relocation bits so this function can be used in the check
520 (hppa_elf_stub_check): Pass caller argument relocation bits into
521 hppa_elf_arg_reloc_needed_p().
522 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
523 pass caller argument relocation bits into
524 hppa_elf_arg_reloc_needed_p().
526 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
528 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
530 * hosts/delta88v4.h: New for SVR4.
531 * configure.hosts: Use it.
533 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
536 is an SCO pre-define.
538 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
542 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
544 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
546 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
547 symbols as BFD local symbols.
548 (nlm_write_object_contents): Don't bother writing out exported
549 symbols more than once; they now appear in the symbol table more
550 than once (with and without a prefix) if necessary. Set offset
551 values to be non-zero as NLMLINK does.
553 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
555 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
557 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
559 * section.c (struct sec): Move position of user_set_vma, and
561 (SEC_BALIGN): Disable for now. I don't think it's currently used.
563 * elf32-hppa.c (elf_hppa_howto_table): Now static.
564 (symext_rootP, symext_lastP, global_value, GOT_value,
565 global_symbol, global_sym_defined, symextn_contents,
566 symextn_contents_real_size, elf_hppa_stub_rootP,
567 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
568 default initialization.
569 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
571 (hppa_look_for_stubs_in_section): Introduce temporaries to make
572 code more readable in 80 columns.
574 * libhppa.h (all functions): Now inline under GNU C.
576 More patches from Jeff Law:
578 * elf32-hppa.c (AR_WARN): Give argument which caused the
579 invalid argument relocation.
580 (AR_UNIMP): Delete unused macro.
581 (hppa_elf_set_section_contents): Always return a value.
582 (elf32_hppa_backend_table_processing): Likewise.
583 (elf32_hppa_backend_section_processing: Likewise.
585 * som.c: New file containing SOM specific code extracted
588 * som.h: New file containing SOM specific code extracted
593 * libhppa.h: Delete SOM specific code. Add generic PA
594 code which can be shared by both SOM and ELF backends.
596 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
597 depends on libhppa.h now.
599 * configure.in (hppa_vec): Needs som.o module instead of
602 * elf32-hppa.c: Include libhppa.h. Do not define
605 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
606 now lives in libhppa.h.
607 (hppa_reloc_field_selector_type_alt): Likewise.
609 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
610 define malloc or free.
612 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
615 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
617 (elf_hppa_reloc_type_lookup): Likewise.
618 (elf_hppa_tc_make_sections): Likewise.
619 (hppa_elf_arg_reloc_needed_p): Likewise.
620 (hppa_elf_build_long_branch_stub): Likewise.
621 (elf_reloc_map): Delete, no longer used.
622 (elf_hppa_reloc_map): Likewise.
623 (elf32_hppa_symextn_map_max_size): Likewise.
624 (elf32_hppa_get_sym_extn): Abort if type is bogus.
626 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
627 of the .hppa_unwind section.
629 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
631 * config.bfd: recognize m88110.
633 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
635 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
637 * elfcode.h (elf_section_from_bfd_section): Add detection of
641 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
642 New functions for support of long branch stubs.
643 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
644 check for long branch stubs.
645 (hppa_look_for_stubs): Unused function. Removed.
646 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
647 version of bfd_set_section_contents.
648 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
649 when BFD is configured for debugging.
651 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
652 to return a list of symbols that have non-zero argument
654 (hppa_elf_stub_finish): Make sure stub generation is done only
657 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
658 generation relocation entries within a stub.
659 (hppa_elf_build_arg_reloc_stub): Corrections to argument
662 * elf32-hppa.c: New #define's for argument relocation types.
663 (mismatches, retval_mismatches): Updated to reflect new
664 argument relocation types.
665 (CURRENT_STUB_OFFSET): New macro.
667 * elfcode.h (map_program_segments): Set the PF_X bit for data
670 * elf32-hppa.c: (elf_hppa_howto_table): Add
671 R_HPPA_STUB_CALL_17 for support of linker stub generation.
672 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
675 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
676 R_HPPA_STUB_CALL_17 for support of linker stub generation.
678 * hppa_stubs.h: Add new instructions that are used in linker
681 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
682 unwind descriptor were incorrect.
684 * libelf.h (bfd_elf_find_section): Declare.
686 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
687 function in place of global_sym field in elf_backend_data
689 (elf32_hppa_backend_symbol_table_processing,
690 elf32_hppa_backend_section_processing,
691 elf32_hppa_backend_fake_sections,
692 elf32_hppa_backend_section_from_shdr,
693 elf32_hppa_backend_section_from_bfd_section): New functions to
694 provide support of symbol extension sections and argument
696 (elf_info_to_howto): Remove call to abort().
698 * elf32-target.h: Support for special processing by the backend.
699 (struct elf_backend_data): Added elf_backend_symbol_processing,
700 elf_backend_symbol_table_processing,
701 elf_backend_section_processing, elf_backend_section_from_shdr,
702 elf_backend_fake_sections, and
703 elf_backend_section_from_bfd_section fields.
704 * elfcode.h: (bfd_section_from_shdr): Add a check for
705 processor-specific section types.
706 (elf_fake_sections): Add a check for processor-specific
708 (bfd_elf32_write_object_contents): Add a check to see if
709 there is any final section processing to be done by the
711 (elf_section_from_bfd_section): Add a check for
712 processor-specific section types.
713 (elf_slurp_symbol_table): Remove reference to global_sym in the
714 elf_backend_data structure. Replace it with a call to
715 elf_backend_symbol_processing.
716 * libelf.h: Remove global_sym field in the elf_backend_data
717 structure. Replace it with a series of backend-specific
720 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
721 stub_sym should be called target_sym.
722 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
723 rather than the output bfd (output_bfd).
724 (hppa_elf_reloc): Get rid of references to the global_sym field in
725 the elf_backend_data structure.
727 * elfcode.h (elf_fake_sections): Check the correct condition for
728 .bss. Also, detect the existence of a .note section.
730 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
733 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
734 should be a reference to bfd_arch_hppa.
736 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
737 the bfd_check_format structure to avoid a type mismatch.
739 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
740 and Jim Kingdon (kingdon@cygnus.com)
743 * netbsd386.c: New file.
744 * aoutx.h: Make sym_is_debugger_info true for N_FN.
745 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
746 libaout.h, targets.c: Other changes.
748 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
750 * config/m88k-elf.mt: New file.
751 * config.bfd: Use it for m88*-*-sysv4*.
753 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
755 * elfcode.h (elf_build_phdrs): Unused function deleted.
756 (bfd_shdr_from_section): Ditto.
757 (write_relocs): Don't change section contents for addend.
758 (elf_locate_sh): Return type is now always elf_internal_shdr,
759 since the other types were really aliases for this type anyways.
760 Don't compile this function, since it is static and doesn't appear
761 to be used in this file.
762 (sym_is_global): Return non-zero for weak symbols. Abort if
763 section pointer is null.
764 (swap_out_syms): Reorder tests so function symbols can be weak.
765 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
766 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
767 extracting out some common code. Abort if BFD section symbol has
769 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
770 section symbols. Don't read section contents to fill in addend
773 * elf32-i386.c (elf_howto_table): All partial_inplace fields
778 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
780 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
781 specific information for a symbol. Put in elf_sym_num, which
782 gives the external symbol number in the elf object file, since
783 local symbols must come before global symbols.
784 (elf_sym_extra): New macro.
785 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
786 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
787 symbol number to external number. Store the address of the
788 Elf_Sym_Extra field for the symbol in the udata field.
789 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
791 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
793 * elfcode.h (elf_obj_tdata): Add field to count the size of the
794 array of pointers to section symbols.
795 (elf_map_symbols): Bump the max index of the section symbols so
796 that we don't overwrite memory. Store the max index into the
799 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
801 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
802 to the section symbols we created. Remove unused field
804 (elf_map_symbols): Fill in array of pointers to section symbols.
805 Only create section symbols for sections that have SEC_ALLOC set,
806 and have non-zero size.
807 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
808 section symbol, look up the section in the list of section
809 symbols, and set the udata pointer appropriately. Otherwise, if
810 udata is still NULL, fail an assertion, and use 0, instead of
813 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
815 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
816 mipslelf and mipsbelf respectively.
817 * config/mipslelf.mt, config/mipsbelf.mt: New files.
818 * elf32-mips.c: Added some reloc information.
819 * configure.in: Fixed error message.
821 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
823 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
825 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
826 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
827 * archures.c: Alphabetize decls.
829 * configure.in, targets.c: Add missing vectors to the tables.
830 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
831 Remove hp300bsd_vec due to clash with sunos_big_vec.
833 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
835 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
836 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
837 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
838 * Makefile.in, configure.host, config.bfd: Corresponding changes.
839 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
841 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
843 * coffgen.c (coff_section_symbol): If section's output_section is
844 not yet set, point to itself. This is needed because this is
845 called on the output file, not the input file.
847 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
848 dummy value, rather than leaving it NULL.
850 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
852 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
853 bfd_default_set_arch_mach.
855 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
857 * config.bfd (cpu): Extract from canonical name with sed.
858 * configure.in: Don't pass it.
860 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
862 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
863 BYTE_SIZE conflicts with a Mach header.
864 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
866 * configure.host: Make sure all OS fields end in *.
868 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
870 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
871 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
872 doesn't exist, don't try to create it.
874 * nlmcode.h (nlm_write_object_contents): procedure offsets are
875 from start of code segment, not start of file.
876 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
878 * configure.in (SELECT_VECS switch): Likewise.
880 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
882 * format.c (bfd_check_format): If the target matches the default
883 target, set match_count to 1, to ignore any previous matches.
885 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
887 * configure.in: Add reloc16.o when we add
888 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
889 Makefile.in (BFD_LIBS): Remove reloc16.o.
891 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
894 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
895 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
896 S-records via SELECT_VECS.
898 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
899 support S-records, for convenience.
901 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
903 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
904 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
905 Read and write Alpha relocs. Can't process them yet.
906 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
907 If the section does not already exist, create it.
909 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
912 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
914 * ecoff.c: Move MIPS reloc support from here...
915 * coff-mips.c: to here.
916 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
918 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
919 finish_reloc backend function.
920 (ecoff_write_object_contents): Removed MIPS specific assertions.
921 * coff-mips.c (mips_finish_reloc): New function.
922 (mips_ecoff_backend_data): Fill in new fields.
923 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
925 * targets.c: Added extern for ecoffalpha_little_vec.
927 * bfd.c (_bfd_host_big_endian): Removed.
928 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
930 * bfd-in2.h: Regenerated.
932 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
934 * config.bfd: New file, broken out of configure.in.
935 * configure.in: Use it, and use standard target names for
936 --with-targets, replacing --with-bfd-targets.
938 * archures.c (archures_init_table): Add bfd_sh_arch.
940 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
941 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
942 Fix error in error message.
944 * oasys.c: Make bfd_error_vector extern.
946 * configure.in: Include stab-syms.o for a.out/b.out targets
949 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
951 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
952 section before setting output_has_begun.
953 (nlm_set_section_contents): Remove argument names from
954 mangle_relocs_func prototype.
955 (nlm_write_object_contents): Remove shadowing local variable.
956 Don't write out debugging symbols if debugInfoOffset is -1. Add
957 the codeImageOffset to the start, exit, and check procedure
959 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
960 Don't check partial_inplace field; its value is irrelevant.
962 * Base use of sco-core on host, not target.
963 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
964 * config/i386-sco.mt (TDEFINES): Removed.
965 * config/i386sco.mh: New file to use sco-core.
966 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
968 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
969 conversions for some fields.
971 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
973 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
974 error rather than aborting.
976 * libnlm.h (struct nlm_backend_data): Added mach field.
977 (nlm_machine): New accessor macro.
978 * nlm.c (nlm_mkobject): Set architecture and machine from backend
980 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
982 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
984 * configure.in: Replace calls to sort with shell code
987 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
989 * configure.in: Include aout32.o for any a.out/b.out formats.
991 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
993 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
994 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
995 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
996 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
997 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
998 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1001 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1003 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1005 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1009 * bfd.c (bfd_scan_vma): New function.
1011 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1013 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1015 * bfd-in2.h: Updated.
1017 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1020 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1022 * configure.in: Remove unneeded test.
1024 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1026 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1028 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1030 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1032 * PORTING, TODO, config/README: Update to reflect below changes.
1034 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1035 --with-bfd-targets="target1,target2,..." and the special target
1036 "all" to get the previous default behavior.
1037 Figure out which architecture and backend .o files are needed from
1038 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1039 the .mt files. Define TDEFAULTS based on them, also.
1041 * Makefile.in: Remove references to MINIMIZE.
1042 * archures.c, targets.c: Ditto.
1044 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1045 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1048 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1049 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1050 SELECT_VECS manually; it's automatic now.
1052 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1053 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1055 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1056 (TDEFAULTS): Don't define BFD; not used.
1058 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1059 this is a host, not a target.
1061 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1063 * elfcode.h (elf_object_p): Add comment about what this function
1064 does and to watch out for side effects. Add FIXME for memory leaks.
1065 Fix comment about checking for matching byte order. Preserve
1066 pointer to old tdata (if any), and restore it if we don't match
1067 file with target vector. If we are going to use goto's, use them
1068 consistently and maintainably.
1069 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1070 to note that the problem is even more serious than just leaked
1071 memory. Replace goto with more traditional return.
1073 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1075 Fix incorrect or useless makefile variable definitions:
1076 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1077 define DEFAULT_VECTOR, instead of TDEFINES.
1078 * config/i386aix.mh (MINIMIZE): Don't define.
1079 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1080 * config/rs6000.mh (ALLOCA),
1081 * config/i386v.mh (ALLOCA),
1082 * config/i386linux.mh (ALLOCA),
1083 * config/i386isc.mh (ALLOCA),
1084 * config/go32.mh (EXTRALIBS): Don't define; not used.
1085 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1086 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1087 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1089 * config/.Sanitize (Things-to-keep): Add README.
1090 * config/README: New file, explaining the variables.
1092 * targets.c (target_vector): Add hp300_bsd_vec.
1093 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1094 (hp300bsd.o): New rule.
1096 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1098 * libelf.h (NAME): Provide a default definition, that's neither
1099 for 32 bits nor for 64.
1101 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1103 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1104 that is what is in elf.c.
1106 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1108 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1109 scBss and scSBss symbols, since it was wrong.
1111 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1114 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1115 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1117 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1118 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1120 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1122 * hpux-core.c: Cast return value from bfd_zalloc.
1124 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1126 * aoutx.h (log2): Delete i387-specific code.
1128 * Makefile.in (BFD_LIBS): Always include elf.o.
1129 (BFD32_BACKENDS): Don't include elf.o here.
1130 (ofiles): Delete references to ofiles2 and ofiles3.
1131 (do_clean): Delete ofiles.
1132 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1133 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1134 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1136 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1139 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1140 (from Meissner's additions to bfd-in2.h).
1142 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1146 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1148 * elfcode.h (elf_write_object_contents): Don't drop core if
1149 elf_symbol_from returns a NULL pointer when processing a non-elf
1150 symbol, use a 0 size instead.
1152 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1154 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1155 bfd_elf32_hash, since the hash table is independent of the 32/64
1158 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1159 that is what is in elf.c.
1161 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1163 * elf32-i386.h (reloc_type): Reformat spacing.
1164 (elf_howto_table): Add the rest of the 386/ELF relocations.
1165 (elf_i386_reloc_type_lookup): Ditto.
1166 (elf_i386_info_to_howto): Ditto.
1167 (elf_i386_info_to_howto_rel): Ditto.
1169 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1171 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1172 of nlm_slurp_symbol_table as boolean, not pointer.
1173 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1174 of nlm_slurp_reloc_fixups as boolean, not pointer.
1176 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1178 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1179 are now predefined by GCC
1181 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1183 * coffgen.c (coff_print_symbol): Add the section offset to the
1184 line number address, so it's printed the same way as the function
1185 address. Only showed up for line numbers that aren't in the first
1188 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1190 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1191 (nlm_mangle_relocs_func): New macro.
1192 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1193 (nlm_i386_mangle_relocs): New function.
1194 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1195 symbols into the .bss section.
1196 (nlm_set_section_contents): Call the mangle_relocs function.
1197 (nlm_write_object_contents): Treat a reloc against any defined
1198 symbol as an internal reloc. Fix bug in external reloc counting.
1199 Get the offset and debugging type right for .bss symbols. Only
1200 output debugging symbols for defined symbols.
1202 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1204 * coff-z8k.c (rtype2howto): Likewise.
1205 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1206 * elf32-i386.c (TRACE): Likewise.
1207 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1208 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1209 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1210 argument rather than using printf.
1212 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1214 * coffswap.h: Added macros used when accessing several fields;
1215 default is the same as before.
1216 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1217 * coff-alpha.c: Defined macros to use the right sizes in
1219 * libecoff.h: Backend information is now in target vector, not
1220 BFD. Start of backend information is COFF backend information.
1221 * coff-alpha.c, coff-mips.c: Changed accordingly.
1222 * ecoff.c (ecoff_mkobject): New function.
1223 (ARMAP_START): Changed into backend information, since Alpha uses
1225 (ecoff_slurp_armap): Don't overlay archive header.
1226 * bfd.c: Include libcoff.h.
1228 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1230 * Makefile.in (install): Fix sh syntax error.
1232 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1234 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1236 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1238 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1240 * ecoff.c: New file for generic ECOFF functions.
1241 * ecoffswap.h: New file for ECOFF swapping functions which differ
1242 only slightly for different targets.
1243 * libecoff.h: Added prototypes for ecoff.c functions.
1244 (ecoff_backend_data): New structure.
1245 (ecoff_tdata): Added backend_data field. Changed external data
1246 pointers to be PTR rather than to a particular struct.
1247 (ecoff_symbol_struct): Moved in from coff-mips.c.
1248 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1249 Added ECOFF backend structures. Include ecoffswap.h.
1250 * coff-msym.c: Removed; superseded by ecoffswap.h.
1251 * bfd.c: Include coff/internal.h.
1252 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1254 (BFD64_BACKENDS): Added coff-alpha.o.
1255 (CFILES): Removed coff-msym.c. Added ecoff.c.
1256 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1257 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1258 (ecoff.o, coff-alpha.o): New targets.
1259 (coff-msym.o): Removed target.
1261 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1263 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1264 of EXFUN in the BFD sources. Heave ho!
1266 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1268 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1270 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1272 * hosts/sun3.h: remove some more conflicting decls
1274 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1276 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1277 redefine TEXT_START_ADDR to be 0.
1279 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1281 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1282 host and target info.
1284 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1286 * nlm32-i386.c: New file. First cut at i386 NLM code.
1287 * libnlm.h: Added some more prototypes.
1288 (struct nlm_relent): New structure.
1289 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1290 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1291 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1292 nlm_reloc_fixup_secs.
1293 (struct nlm_backend_data): New structure, with accessor macros.
1294 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1295 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1296 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1298 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1299 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1301 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1302 external references in symbol table as undefined symbols.
1303 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1304 argument in get_symtab rather than in slurp_symbol_table.
1305 (nlm_slurp_symbol_table): Save symbol information in tdata.
1306 (nlm_print_symbol): New function.
1307 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1308 nlm_canonicalize_reloc): New functions to read relocs.
1309 (nlm_compute_section_file_positions, nlm_set_section_contents,
1310 nlm_external_reloc_compare, nlm_write_object_contents): New
1311 functions to create NLM files.
1312 * nlm-target.h: Define all the nlm functions here either as
1313 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1314 the backend_data field to TARGET_BACKEND_DATA.
1315 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1316 they are now in nlm-target.h.
1317 (TARGET_BACKEND_DATA): Define as NULL.
1318 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1319 (nlm_set_arch_mach): New function.
1320 * targets.c: Added nlm32_i386_vec.
1321 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1322 (CFILES): Added nlm32-i386.c.
1323 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1324 (nlm32-i386.o): New target.
1326 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1328 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1329 C, and aren't needed anyway (return int)
1331 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1333 * elfcode.h: Use casts with bfd_alloc and alloca.
1335 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1337 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1338 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1339 older cpp's, that don't do additional replacement on the JUMP_TABLE
1341 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1344 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1346 Yet another trad-core variant:
1347 * config/esix.mh, hosts/esix.h: New files.
1348 * configure.hosts: Use them.
1350 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1352 * reloc.c (bfd_perform_relocation): Handle the case of
1353 complain_overflow_bitfield, rightshift > bitpos, and a negative
1356 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1358 * elfcode.h: Reimplement segment writing.
1359 (elf_write_phdrs): Use precomputed e_phoff rather than making
1361 (elf_build_phdrs): Disabled, for now.
1362 (assign_file_position_for_section): Don't change file offset for
1364 (assign_file_positions_for_symtab_and_strtabs): New function.
1365 (struct seg_info): New type.
1366 (map_program_segments): New function.
1367 (assign_file_positions_except_relocs): For executables, leave
1368 section headers &c for last, and properly align all sections with
1370 (prep_headers): No longer abort when EXEC_P is set.
1371 (write_shdrs_and_ehdr): Deleted all code relating to program
1374 * elfcode.h (various): Deleted some unused code, and debugging
1376 (write_relocs): Cache value of last symbol looked up, to save
1377 time if the symbol is referred to repeatedly.
1378 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1380 (assign_section_numbers): Likewise.
1382 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1384 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1385 (struct elf_obj_tdata): New field, phdr.
1386 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1388 (ELF_MAXPAGESIZE): Default to 1.
1389 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1390 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1391 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1392 Most should have length field of `2'.
1394 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1396 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1398 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1400 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1401 the top level script has already adjusted for it.
1403 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1405 * srec.c (srec_write_symbols): Get CR LF in the right order.
1407 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1411 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1413 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1414 bitpos when overflow checking.
1416 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1418 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1419 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1420 Send error messages to stderr.
1422 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1424 * nlm{32,64}-target.h: Remove.
1425 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1426 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1427 * nlm.c (ARCH_SIZE): Remove define to zero.
1428 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1429 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1430 * nlm{32,64}-gen.c (nlm-target.h): Include.
1431 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1432 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1433 nlm<size>, and use macros select size.
1435 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1437 * Makefile.in (Makefile): add configure.in, drop redundant
1438 $(srcdir), drop redundant ./
1440 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1442 * hpux-core.c: New file; backend for HP/UX style core files.
1443 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1445 * bfd-in2.h: Updated.
1446 * hppa.c (make_bfd_asection, hppa_core_file_p,
1447 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1448 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1449 Removed from target vector.
1450 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1452 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1454 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1455 (HDEPFILES): Set to hpux-core.o.
1456 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1457 * hosts/hp300.h (HOST_HP300HPUX): Define.
1458 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1459 aix386-core.o, hpux-core.o.
1460 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1462 * reloc.c (enum complain_overflow): New enumeration with the
1463 various flavours of overflow checking.
1464 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1465 from boolean to emum complain_overflow. Removed obsolete absolute
1467 (HOWTO): Removed absolute argument.
1468 (bfd_perform_relocation): Do overflow checking on all types of
1470 * bfd-in2.h: Updated accordingly.
1471 * all targets: Updated initialization of reloc howto tables.
1473 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1475 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1478 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1480 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1482 * elfcode.h: Fix several illegal pointer combination warnings for
1483 usages of bfd_alloc and alloca.
1485 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1486 apparent Sun C preprocessor recursion. Fix access macros.
1487 * nlmcode.h: Remove spurious '&' before several array references.
1489 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1491 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1492 config/m68k-coffun.mt -> u68k-coff.mt.
1493 * Makefile.in, configure.in: Corresponding changes.
1495 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1497 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1498 function name; it's valid without, and some compilers give
1499 warnings with it there.
1501 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1503 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1504 * bfd.c (union tdata): Add nlm_obj_data;
1505 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1507 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1509 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1510 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1511 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1512 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1513 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1514 * bfd-in2.h (INLINE): Defines moved here.
1515 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1516 * libelf.h (CAT4): Move define to bfd-in2.h.
1517 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1518 * bfd-in2.h (union tdata): Add nlm_obj_data.
1519 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1520 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1521 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1522 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1523 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1526 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1528 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1530 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1532 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1533 Deleted `thunk' structure, merged into tdata, duplicate data
1535 Rearranged functions, grouping by functionality.
1536 Broke up many functions in elfcode.h, re-ordered many parts of
1537 file writing to handle unpredictable state of section relocation
1538 table as provided by various applications.
1539 Still needs cleanup: Merge functions back together, split out
1540 data structure with only data that is used only when writing out
1543 * elf.c (bfd_elf_generic_reloc): New function, taken from
1545 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1546 bfd_perform_relocation lossage.
1548 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1550 (ofiles): Don't use sort or uniq; do it with sh constructs.
1552 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1554 * coffcode.h: Recognize I386PTXMAGIC.
1555 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1556 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1557 New macros; use it if defined.
1558 * config/symmetry.mh, hosts/symmetry.h: New files.
1560 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1562 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1563 * Makefile.in: Change accordingly.
1564 (CFILES): Add elf64-gen.c.
1566 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1568 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1570 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1572 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1575 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1577 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1578 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1580 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1582 * configure.in: Recognize h8300h-*-*.
1584 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1586 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1587 type R_H8500_HIGH_16.
1588 * coff-sh.c (r_imm32): Get the width of the reloc right.
1590 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1592 * configure.in: Add new target m68k-coffun to the dpx/2.
1593 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1595 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1597 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1598 sparc-aout-specific list.
1600 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1602 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1604 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1605 and Jim Kingdon (kingdon@cygnus.com)
1607 * elfcode.h: Use memset not bzero.
1608 * trad-core.c: Don't include <sys/file.h>.
1609 * i386linux.h: Include <sys/file.h>.
1610 * coff-m68k-un.c: new file to handle names with underscores on
1612 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1613 to not duplicate the function in the executable.
1614 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1616 * coffcode.h (MC68KBCSMAGIC): case added.
1617 * targets.c: Add m68kcoffun_vec.
1618 * configure.host: added support for Bull dpx/2.
1619 * config/dpx2.mh, hosts/dpx2.h: new files.
1620 * Makefile.in: added target coff-m68k-un.
1622 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1624 * aoutf1.h: Add definition of MACHTYPE_OK.
1626 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1628 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1631 * syms.c, bfd-in2.h: Doc fix.
1633 * coffcode.h (CALC_ADDEND): Check for common section using the
1634 section flag as well as the symbol flag.
1636 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1639 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1640 be sufficient. Define TEXT_START_ADDR.
1642 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1644 * aoutx.h (translate_from_native_sym_flags): Removed statep
1645 argument. Just let an indirect symbol point to the next symbol
1646 without forcing the next symbol to be undefined. Changed all
1648 * hp300hpux.c (slurp_symbol_table): Changed call to
1649 translate_from_native_sym_flags.
1650 * targets.c: Added hp300hpux_vec.
1651 * Makefile.in (hp300hpux.o): Added dependencies.
1653 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1655 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1656 relocs together, and add 64-bit versions.
1657 (bfd_generic_get_relocated_section_contents): Argument to alloca
1660 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1661 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1663 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1664 (new_bfd): Prototype-style definition, using DEFUN.
1665 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1666 argument is type size_t, not bfd_size_type.
1667 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1668 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1669 bfd_error_nonrepresentabltrap): Prototypes.
1670 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1671 bfd_alloc_grow): Adjusted prototypes for arg type change.
1672 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1673 do_slurp_coff_armap, bfd_construct_extended_name_table):
1675 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1676 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1679 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1680 (ofiles): New target. Build a list of unique file names, in case
1682 (TARGETLIB): Use list of files from ofiles.
1683 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1684 minimal-bfd flag and target makefile frag contents.
1686 * elfcode.h (elf_read): Delete static declaration, since function
1688 (elf_map_symbols): Write out section symbols for all sections, for
1690 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1691 section symbols for the same section.
1692 (elf_find_nearest_line): Don't print message, just return false.
1694 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1696 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1698 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1700 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1702 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1703 (realclean): Remove generated headers.
1705 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1707 * section.c (bfd_set_section_content): Deny if file is not opened with
1708 the proper mode, set output_has_begun if file is openened for update.
1709 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1710 done in bfd_set_section_content.
1712 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1714 * hosts/std-host.h: Removed declarations of printf, fprintf,
1715 fcntl, fread and fwrite. They are all error prone for one reason
1716 or another. Changed declaration of memchr from char * to PTR.
1718 * configure.in (mips-*-riscos*): New target; use riscos.
1719 * configure.host (mips-*-riscos*): New host; use riscos.
1720 * config/riscos.mh (HDEFINES): Add -G 4.
1722 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1723 rather than casting the result of bfd_h_get.
1725 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1727 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1730 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1732 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1733 include in search list if BFD64 is defined.
1735 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1736 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1738 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1740 * elf64-target.h, elf64-generic.c: New files.
1741 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1742 (elf64-generic.o): List dependencies.
1744 * Makefile.in: List target `all' explicitly before host/target
1745 makefile fragments are included, in case they define any new
1748 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1749 versions as appropriate. Uses updated.
1750 (elf_debug_section): Declare before use.
1751 (elf_debug_file): New function.
1752 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1753 Alignment value in section header is n_bytes, not log2.
1754 (new_section_hook): Do nothing for now.
1755 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1757 (elf_core_file_p): Simplify check for correct class (word size).
1758 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1759 Initialize all fields when creating data structures.
1760 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1761 (elf_compute_section_file_positions): Set correct class in output
1763 (elf_write_object_contents): Section symbols have empty names in
1766 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1767 args to size_t before call.
1768 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1770 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1772 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1773 number information, return 0 for line number.
1775 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1777 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1780 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1782 * hosts/riscos.h: Define NBPG and UPAGES.
1784 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1786 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1787 lvalue; it contains a cast.
1789 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1791 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1792 Use unsigned hash values for better hashing.
1793 (hash): Hash in the string length for long strings.
1795 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1797 * aoutx.h (compare): Replace 3 if's with a subtraction.
1798 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1799 in decreasing order of success, as an optimization.
1800 (hash): Take a length arg; ignore chars after #25, for speed.
1801 (add_to_stringtab): Pass length to hash.
1803 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1805 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1807 * elfcode.h (elf_new_section_hook): Do nothing for now.
1808 (elf_write_object_contents): Output common symbols the way ELF
1811 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1813 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1814 here from elfcode.h. A couple of size-specific structure pointers
1815 were changed to PTR; uses fixed appropriately.
1816 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1817 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1818 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1819 temporary macros to ease name change.
1820 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1821 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1823 * doc/Makefile.in (libbfd.h): Process elf.c too.
1824 * Makefile.in (elf.o): Note new dependencies.
1826 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1827 code, tweaked some debug hooks.
1828 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1831 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1833 * hosts/riscos.h: New file.
1835 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1837 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1838 section already exists, use its pointer to fill in rawdata slot.
1840 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1842 * hosts/std-host.h: Return value of puts and fputs is int not void.
1844 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1846 * aoutx.h (howto_table_ext): Comment the field names.
1847 * reloc.c (bfd_perform_relocation): Fix max and min values.
1849 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1851 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1852 size-independent elf internal data structures.
1853 * elfcode.h (put_word, get_word): Define as appropriate for
1854 architecture word size. Structure swapping functions changed to
1855 use them as appropriate.
1857 * configure.in: If compiling 64-bit back ends, do them before
1860 * libelf.h: Use new size-independent versions of elf internal data
1862 (symbol_type): Reordered to put any fields dependent on target
1864 (elf_backend_data): Renamed from elf##_backend_data and made
1866 (elf_sect_thunk): Now size-independent.
1868 * libbfd.c (bfd_log2): Now returns unsigned int.
1870 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1872 * Rename config/m88k-aout.mt to config/noop.mt.
1873 configure.in: Use it for mips-*-bsd*.
1875 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1877 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1878 initializer" warning from gcc.
1879 * cpu-h8500.c (arch_info_struct): Likewise.
1880 * cpu-sh.c (arch_info_struct): Likewise.
1882 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1883 howto_*): Unused functions and variables commented out.
1884 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1886 * cpu-h8500.c (compatible): Likewise.
1887 * cpu-sh.c (compatible): Likewise.
1889 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1890 Always set a valid length value, even for invalid input.
1892 * srec.c (srec_write_symbols): Use sprintf_vma.
1894 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1895 uint64_type): Provide default definitions.
1896 * hosts/std-host.h (int64 stuff): Remove them from here.
1898 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1900 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1901 variable. Added default case to switch.
1903 * aoutx.h (translate_from_native_sym_flags): Before casting
1904 pointers to integers, make sure the integer type is wide enough.
1905 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1907 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1908 don't bother comparing for less-than-zero.
1909 (bfd_set_section_contents): Ditto.
1911 * elfcode.h (bfd_add_to_strtab): Now static.
1912 (sym_is_global): New function.
1913 (elf_map_symbols): Call it. Now returns void. Removed unused
1915 (bfd_section_from_shdr): Mark string tables other than for section
1916 and symbol names as normal sections having contents.
1917 (fix_up_strtabs): New function; fixes up ELF header fields for
1918 stab sections with string tables associated.
1919 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1920 sections. Reordered condition tests for symbol flags; default to
1921 local-object value instead of global-object.
1922 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1923 inside condition test.
1924 (elf_print_symbol): Use fprintf_vma.
1925 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1928 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1929 back to "long long" for HOST_64_BIT.
1931 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1932 without using invalid ANSI C preprocessing tokens.
1934 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1935 * libelf.h (bfd_elf32_new_section_hook): Declare.
1936 * elfcode.h (new_section_hook): Define here.
1938 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1939 against multiple inclusions.
1941 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1943 * Makefile.in (bfd.h): Generate into current directory by grabbing
1944 64-bit definition (if any) from sysdep.h.
1945 * bfd-in.h: Put in marker for sysdep.h inclusion.
1947 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1949 * reloc.c (bfd_perform_relocation): Check for overflow on
1950 pc-relative relocations if the howto asked for it.
1952 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1954 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1956 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1958 * config/riscos.m{h,t}: New files.
1959 * configure.{host,in}: Use them.
1961 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1963 * elf32-mips.c: comment change. This is a mips file, not 88k.
1965 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1967 * cache.c (bfd_cache_init): Increment open_files and call close_one
1969 (bfd_open_file): Don't increment open_files here.
1971 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1973 * config/delta88.mh: Don't set CC.
1975 * Makefile.in: Add elf32-{mips,m88k,generic}.
1976 elf32-{mips,m88k,generic}.c: New files.
1977 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1978 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1979 don't match a different target.
1981 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1983 Eliminate "int8_type", "int16_type", "int32_type", and their
1984 variants from the BFD universe. Leave the 64-bit types for now,
1985 since they are in flux.
1987 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1988 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1989 * ieee.c: Convert uint8e_type => unsigned char.
1990 * oasys.c: Extensive changes to eliminate obsolete types.
1991 These depend on changes in ../include/oasys.h as well.
1992 * hosts/*.h: Remove declarations of all these types.
1994 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1996 * hosts/delta88.h: #if 0 out some declarations which conflict with
1999 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2001 * Makefile.in (install): remove parentdir cruft
2003 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2005 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2006 * Expurgate random DEFUNs that have crept in.
2008 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2010 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2011 only be aligned to a 4 byte boundary.
2013 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2015 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2018 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2020 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2021 1927 but fixing some other important things.
2023 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2025 * hosts/std-host.h (int64e_type): Fix definition.
2027 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2029 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2030 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2031 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2032 a STYP_TEXT section.
2034 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2036 * Makefile.in (install, headers): don't put comments after a tab
2037 in the actions section of a rule
2039 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2041 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2042 (ecoff_write_object_contents): If not D_PAGED, don't add the
2043 section headers to text_size. If not D_PAGED, set the magic
2044 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2045 executable, the executable must fully occupy an even number of
2047 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2048 ecoff_big_vec): Consistently set section alignment power to 4,
2049 since ECOFF sections should be multiples of 16 bytes.
2050 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2051 Made ar_pad_char and ar_max_namelen agree for both.
2053 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2055 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2056 symbol value, since bfd symbols are section relative, but ELF
2059 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2061 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2063 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2065 * hosts/news.h, config/news.mh: New files.
2067 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2069 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2070 * coff-h8300.c: More addressing modes.
2071 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2073 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2074 H8/300H name. (compatible): New function.
2075 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2078 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2080 * coff-mips.c (ecoff_compute_section_file_positions,
2081 ecoff_write_object_contents): Only round to page boundaries if
2082 D_PAGED flag is set for the output BFD.
2084 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2086 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2087 casts to work on machine where sizeof(long) != sizeof(int) !=
2089 * coffgen.c (coff_get_normalized_symtab): Ditto.
2090 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2092 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2094 * coffgen.c (coff_write_symbols): For empty string table, write
2095 out 4 in correct byte order. (from minyard@bnr.ca)
2097 * elf32-hppa.c: Don't include libhppa.h for now; define
2098 BYTES_IN_WORD instead, until Utah sends a better fix.
2099 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2100 of malloc and realloc.
2102 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2104 * configure.in (mips-*-ecoffl*): New target; use decstation.
2105 (mips-*-ecoff*): Added trailing '*'.
2107 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2108 for the FDR, not from the first PDR in the file.
2110 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2112 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2114 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2116 * hppa.c (hppa_get_symbol_info): New function.
2118 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2120 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2123 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2124 * libhppa.h (MAXCOMLEN): Define unconditionally.
2125 (_PA_RISC_ID): Only define if not already defined.
2126 * elf32-hppa.c: Include libhppa.h.
2128 From Ralph Campbell:
2129 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2131 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2133 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2135 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2136 remove defines of __MSDOS__ and __GO32__ (these are in the
2139 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2142 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2143 * config/hppabsd.mh: Don't use ranlib.
2145 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2147 * elf.c: New file, for word-size independent code.
2148 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2149 * Makefile.in: Include elf.o in standard objects.
2151 * bfd-in.h (CAT3): Define here.
2152 * libaout.h, libelf.h: Not here.
2154 * libelf.h (struct strtab): Define here.
2155 (bfd_elf_locate_sh): Declare here.
2156 * elfcode.h (struct strtab): Definition deleted.
2158 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2160 * Makefile.in: Make "all", not "bfd.h", be the default target.
2161 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2162 hasn't really changed.
2164 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2166 * elfcode.h (elf_hash): Provide elf standard hash function.
2167 (various): Key off of the machines use_rela_p field to determine
2168 whether to use REL or RELA relocations.
2169 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2170 (elf_make_sections): Allocate a pointer to hold all data for a
2171 given section, and copy each fragment into the data region.
2172 Update the section's pointer with the REL implicit addends if the
2173 machine uses REL relocation.
2175 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2176 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2177 into was elf32-target.h expects.
2178 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2179 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2180 (elf_i386_info_to_howto): Add minimal relocation support.
2182 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2183 elf_info_to_howto_rel fields.
2185 * elf32-target.h (elf_bed): Add support for new fields in
2188 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2190 * elf32-hppa.c: Add symbol extension section support, fix
2191 relocation howto table, add stub generation support.
2193 * elf32-hppa.h: Add symbol extension section support, fix
2194 relocation howto table, add stub generation support.
2196 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2199 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2202 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2203 the symbol is not found.
2205 * elfcode.h (elf_compute_section_file_positions): Not all section
2206 file positions were computed.
2208 * elfcode.h (elf_get_sect_thunk): New function.
2210 * hppa.c (sign_ext): Reimplement.
2212 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2213 these functions static.
2215 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2217 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2219 * aoutx.h (translate_from_native_sym_flags): Don't set
2220 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2221 * aoutx.h (translate_to_native_sym_flags): Translate
2222 constructor symbols properly.
2224 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2226 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2228 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2231 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2233 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2234 from bfd-in.h and .c files. Build bfd.h in build directory,
2235 substituting in requested target word size. Insert word size into
2236 makefile, and maybe enable 64-bit targets.
2238 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2239 are available. Conditionalize on this. Assume HOST_64_BIT
2240 will be defined if needed, so 64-bit targets are conditionalized
2241 only in the Makefile.
2243 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2245 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2247 * coff-sh.c (rtype2howto): Put error message on stderr.
2248 (extra_case): Delete unused variable.
2250 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2251 before calling printf.
2253 * elfcode.h: New file, almost completely derived from old elf32.c.
2254 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2255 * Makefile.in (elf64.o): List dependencies, don't build by
2257 (elf64.c): Add to list of sources.
2258 (elf32.o): Update dependencies.
2259 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2260 namespace pollution; rename vectors.
2261 * targets.c, config/*-elf.mt: Updated.
2262 * All uses of 32-bit versions of structures, routines, and macros
2265 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2267 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2269 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2271 * elf32.c (elf_string_from_elf_section): Handle index of zero
2273 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2275 (elf_write_object_contents): Deleted one unused variable and
2276 initialized another to avoid gcc warnings.
2277 (elf_set_section_contents): Delete unused variable.
2279 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2281 * i386lynx.c: New module for Lynx variant of a.out.
2282 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2283 * gen-aout.c: Get rid of defunct endian stuff, print out true
2285 * targets.c (target_vector): Add i386lynx_vec.
2287 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2289 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2291 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2293 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2294 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2295 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2296 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2297 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2299 * bfd-in.h: Don't define bfd_print_symbol_nm.
2300 Define symbol_info type.
2301 (JUMP_TABLE): Set _get_symbol_info element.
2303 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2304 (bfd_decode_symclass): Use coff_section_type.
2306 * targets.c: Add bfd_get_symbol_info call.
2308 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2310 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2311 complaints from ancient gcc's.
2313 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2315 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2316 hosts/i386linux.h: Define it.
2318 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2320 * VERSION, bfd-in.h: Bump version number to 2.2.
2322 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2323 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2324 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2325 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2326 LR, RR, hppa_field_adjust): New functions.
2328 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2330 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2331 stabs symbols, including new indirect_ptr_ptr argument.
2332 (ecoff_slurp_symbol_table): Pass new argument in calls to
2333 ecoff_set_symbol_info.
2335 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2337 * configure.in: For m68k sysv systems, use m68k-coff.
2339 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2340 (TDEFAULTS): Define it here. Use the new name.
2342 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2345 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2347 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2348 number of arguments.
2349 (aix386_core_file_p): Initialize core_size to correct value.
2351 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2353 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2354 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2356 * bout.c (aout32_slurp_extended_name_table): Define to be
2357 _bfd_slurp_extended_name_table rather than bfd_true.
2359 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2360 definitions for N_SET[ATDB].
2361 (ecoff_howto_table): Moved near top of file.
2362 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2363 seen, cook up a constructor section of the same name and put in a
2364 reloc pointing to the symbol. This lets the GNU linker build
2365 global constructors and destructors without using collect.
2367 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2369 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2371 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2373 * hosts/miniframe.h: New file.
2374 * configure.host: Use it.
2376 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2378 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2379 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2380 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2381 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2382 * configure.in (*-*-bsd): Change to *-*-bsd*
2384 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2386 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2387 int, for the sake of the old Portable C Compiler.
2389 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2391 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2393 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2395 * configure.in: Get target name right for m68*-*-hpux.
2397 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2399 * trad-core.c (NO_SIGNED_GET): New macro.
2400 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2401 signed NO_GET, where appropriate.
2403 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2404 * configure.in (*-*-linux*): Remove until linux port for a
2405 non-i386/i486 system is actually available.
2407 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2409 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2410 when compiling under HPUX.
2412 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2414 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2415 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2417 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2418 * bfd/libhppa.h: Include sysdep here. Conditionalize
2419 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2420 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2423 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2425 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2426 GNU version is needed.
2428 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2430 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2432 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2434 * Makefile.in: Build elf32-hppa.o.
2436 * syms.c (BSF_FUNCTION): New symbol flag.
2438 * elf32-hppa.c: Fixed to work with elf32-target.h.
2440 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2442 * libaout.h (NAME): Don't define if already defined.
2444 * libelf.h: Protect against multiple inclusions.
2445 (elf_symbol_type): Moved here, added new fields.
2446 (struct elf_backend_data): New field `global_sym'; I suspect this
2448 * elf32.c (elf_symbol_type): Deleted from here.
2449 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2450 point to backend versions of symbols.
2451 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2452 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2454 (elf_write_object_contents): Write program headers if appropriate.
2455 (bfd_section_from_shdr): Unnamed sections get empty string for
2456 name, not "unnamed". Handle SHT_NOBITS separately from
2457 SHT_PROGBITS, and set some different flags.
2458 (elf_file_p): New routine.
2459 (elf_object_p, elf_core_file_p): Call it.
2460 (elf_object_p): Handle EM_HPPA.
2461 (elf_symbol_from, elf_idx_of_sym): New functions.
2462 (elf_make_sections): Get symbol number right for relocations. Set
2463 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2464 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2465 SHT_PROGBITS. Always generate symtab and strtab, not only if
2466 relocations are needed. Set SHF_* flags as appropriate.
2467 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2468 (elf_write_object_contents): Fix off-by-one error in symbol count.
2469 Store a correct value for the symbol; write the size field
2470 properly; make some guesses about the type field. Set section
2471 type correctly for string tables.
2472 (section_from_elf_index): Check for absolute and common sections
2474 (elf_section_from_bfd_section): Ditto.
2475 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2476 Use empty string instead of "unnamed" for nameless symbols.
2477 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2478 HPPA (only?). Don't free raw symbols; keep the pointer around for
2480 (elf_set_arch_mach): Handle bfd_arch_hppa.
2481 (elf_find_nearest_line): Just return false.
2482 (elf_write_object_contents, elf_set_section_contents): Set
2483 output_has_begun field after computing file positions.
2484 (elf_set_section_contents): Write section contents immediately,
2485 rather than caching the whole file and writing it at close time.
2487 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2488 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2489 hppa_reloc_expr_type_alt): New enumerator types.
2491 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2492 * configure.in, configure.host: Use them.
2494 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2496 * elf32-target.h: Allow overrides of armap defaults.
2498 * elf32-hppa.c, elf32-hppa.h: New files.
2500 * config/hp300hpux.mt: New file.
2502 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2504 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2505 (aix386_core_vec): Update for new fields.
2507 * archive.c (bfd_generic_archive_p): Call target-specific
2508 slurp_armap code, instead of bfd_slurp_armap.
2509 (bfd_slurp_bsd_armap_f2): New function.
2510 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2511 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2513 * libaout.h (struct aoutdata): New field for subformat, for
2514 differentiating between highly similar a.out formats.
2515 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2516 version of function.
2517 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2519 * hp300hpux.c: New file.
2520 * Makefile.in: Include it.
2522 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2524 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2527 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2529 * trad-core.c (trad_unix_core_file_p): Check the file size.
2531 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2533 * coff-alpha.c: Remove duplicate function and add warnings.
2535 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2537 * sco-core.c (sco_core_vec): Add initializers for new target
2540 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2542 * coffcode.h [_LIT]: Recognize .lit section.
2544 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2546 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2547 config/alphaosf.mt, hosts/alphaosf.h: New files.
2549 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2551 * Merge in HPPA/BSD changes from Utah.
2552 * hppa.c: Use this for both HPUX & BSD.
2553 * targets.c: Enable hppa_vec for both HPUX & BSD.
2554 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2555 * hosts/hppabsd.h: #define HOST_HPPABSD.
2557 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2559 * libbfd.c: Whitespace changes around byteswap macros.
2560 * libbfd-in.h: Whitespace changes around byteswap declarations.
2562 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2564 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2565 system_error anymore. It confuses bfd_check_format().
2567 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2569 * bfd.c: Add sgi_core_data to tdata union.
2570 * coff-mips.c: Add Irix 4.x core file support.
2571 * hosts/irix4.h: #define HOST_IRIX4.
2573 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2575 * aoutx.h (translate_from_native_sym_flags): Check that the
2576 symbol's section does get set.
2577 (slurp_symbol_table): Zero index means null-string name.
2579 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2581 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2583 (write_syms): Use them, to reduce string table size.
2585 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2587 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2588 new signed get/put fields. Minor reformatting to label
2591 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2593 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2595 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2596 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2598 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2600 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2602 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2603 (swapcore_sparc): Make sp a bfd_vma.
2605 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2607 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2608 libbfd.c, libbfd-in.h: Add _do*signed*.
2609 targets.c, all targets: Add bfd*signed*.
2610 bfd-in.h: Add bfd_signed_vma. Add comments.
2612 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2614 * format.c (bfd_check_error): Check error return from
2615 _bfd_check_format routines.
2617 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2619 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2620 recognize .data section if present.
2622 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2624 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2625 check for the case where the user sets the address of the BSS
2626 section (and the file header can't specify this). Let the user
2627 set it wherever they want, regardless of what goes in the header.
2629 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2630 straight through into BFD sections. Add comments.
2632 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2634 Cleanup in preparation for better 64-bit host support.
2636 * bfd-in.h (bfd_64_type): Remove.
2637 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2639 * bfd-in.h (bfd_size): Remove.
2641 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2643 * bfd-in.h (bfd_word): Remove.
2644 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2646 * bfd-in.h (rawdata_offset): Remove.
2647 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2648 (bfd_perform_relocation): Lint.
2649 (enum bfd_reloc_status): Comment cleanup.
2651 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2653 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2655 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2657 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2659 * elf32.c: Clean up old comments.
2661 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2663 * config/sun3.h: String argument to fprintf is const.
2665 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2666 on systems which define PAGE_SIZE in <limits.h>.
2668 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2670 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2671 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2672 the core file failing signal.
2673 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2674 to supply the core file failing signal.
2676 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2678 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2679 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2680 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2681 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2683 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2685 * coff-mips.c (PAGESIZE): Correct value.
2687 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2689 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2690 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2692 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2694 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2695 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2697 (coff_compute_section_file_positions): Force vma and lma of _LIB
2699 (coff_set_section_contents): Count number of entries in new lma
2701 * coffgen.c (make_a_section_from_file): Force lineno_count of
2702 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2703 SCO 3.2v4 shared library.
2704 * seclet.c (rel): Copy over any section with contents, not just
2707 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2710 * coff-i386.c (coff_i386_reloc): New function, to generate
2711 relocateable output correctly.
2712 (howto_table): Use coff_i386_reloc for all reloc types.
2713 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2714 for a common symbol.
2715 (i386comm_value): Removed; no longer needed.
2717 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2719 * coffcode.h (coff_set_section_contents): Don't write out
2720 sections without a filepos.
2722 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2724 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2726 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2728 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2729 * libecoff.h (ecoff_data_type): Added gp_size field.
2730 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2731 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2732 Set flags to 0 for large common symbols.
2733 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2734 which can occur for gas-generated relocs.
2735 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2736 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2737 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2739 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2741 * srec.c (srec_set_section_contents): Use lma field for load
2743 * section.c: Add declaration of lma field to section structure.
2744 * coffcode.h (coff_write_object_contents): Use lma field for load
2746 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2748 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2749 symbols in a better way. (translate_to_native_sym_flag): Set the
2750 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2752 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2753 (bfd_make_section): Cope with new builtin section.
2754 * syms.c (bfd_decode_symclass): Can now print indirect section
2757 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2759 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2760 defined, and yields false.
2761 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2763 * archive.c (snarf_ar_hdr): Add support for reading (only,
2764 so far) BSD-4.4-style extended headers.
2765 * archive.c: Some more comments.
2767 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2769 * Makefile.in: fix rule for dvi and info, so that the recursive
2770 makes does the right thing, instead of always info
2772 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2774 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2775 archive members; they need more special reatment. For now, verify
2776 that computed and actual file positions correspond.
2778 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2780 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2781 (set_arch_mach): Delete non-MIPS code.
2782 (reloc_howto_type_lookup): Ditto.
2783 * Makefile.in: Adjusted.
2785 * libbfd.c (bfd_tell): Update `where' field.
2786 (bfd_seek): Don't do anything if we're not changing the file
2787 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2788 field against a SEEK_SET request. Call bfd_tell to re-update
2789 `where' field when done.
2790 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2792 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2794 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2796 * Makefile.in: added installcheck target
2798 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2800 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2801 if the type is not stNil.
2803 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2805 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2806 forward declarations.
2808 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2809 it's implied by the type.
2811 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2813 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2815 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2817 * rs6000-core.c: Add .ldinfo section.
2819 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2821 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2823 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2825 * section.c (bfd_set_section_contents): whitespace
2826 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2829 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2831 * hosts/go32.h: don't define POSIX_UTIME
2833 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2835 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2836 against machine architecture stored in the ELF header, to resolve
2838 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2839 NULL, so only use results when non-NULL.
2840 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2841 and add to vector of targets.
2843 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2845 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2846 are always just debugging symbols.
2848 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2849 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2851 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2853 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2854 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2855 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2856 defined, which they aren't in hpux 7.0.
2858 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2859 Tran-Le, tranle@intellicorp.com.
2861 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2863 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2864 ahead and do the relocation.
2865 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2866 what needs to be done.
2867 (ecoff_reflo_reloc): Do the REFHI relocation here.
2869 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2871 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2872 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2873 relocs are reasonable.
2874 * coff-msym.c: Eliminated uses of DEFUN.
2875 (ecoff_swap_tir_out): New function.
2877 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2879 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2880 * configure.host (vax-*-ultrix2*): Add triplet.
2881 * hosts/vaxult2.h: New file.
2882 * config/vaxult2.mh: New file.
2884 * aoutx.h (string.h): Include for strchr and friends.
2885 * archive.c (string.h): Include for memchr and friends.
2886 * elf32.c (string.h): Include for strrchr and friends.
2888 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2890 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2891 (MY_set_sizes): Use sunos4_set_sizes.
2893 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2894 deleted, as well as elf-big and elf-little targets.
2895 * libelf.h: New file.
2896 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2898 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2900 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2902 * coffcode.h (coff_compute_section_file_positions): Don't need
2903 variable "old_sofar" if compiling for i960.
2905 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2907 * libbfd.h: Updated.
2909 * ieee.c (exten, envi): "static" belongs first in declaration.
2911 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2913 * srec.c: add support for symbolsrec, srecords with symbols in
2916 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2918 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2919 to avoid lint complaints.
2921 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2923 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2924 type SHT_STRTAB. Don't alter file offset for section 0.
2925 (reloc_type_names): Now an array instead of a macro. Still inside
2926 "#if 0", since it's used only in debugging code also in "#if 0".
2927 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2928 (sort_reloc_map): New function.
2929 (sparc_reloc_map): New variable.
2930 (elf_bfd_reloc_type_lookup): New function.
2932 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2934 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2935 bfd_make_debug_symbol; they were already in the target structure.
2936 * Adjusted all uses of JUMP_TABLE.
2937 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2938 from coff_make_debug_symbol.
2939 * libcoff.h: Updated accordingly.
2941 * Minor cleanups provoked by gcc warnings:
2942 * aoutx.h (NAME(aout, reloc_type_lookup)),
2943 cpu-h8300.c (local_bfd_reloc_type_lookup),
2944 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2946 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2947 ieee.c (ieee_slurp_section_data),
2948 elf.c (elf_make_sections, elf_fake_sections,
2949 elf_compute_section_file_positions, elf_write_object_contents):
2950 Removed unused variables.
2951 * archures.c: Removed /* from within comment.
2952 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2953 * oasys.c (oasys_write_data): Initialize i.
2955 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2957 * libcoff.h (obj_raw_syment_coun): New macro.
2958 * coffgen.c (coff_get_normalized_symtab): Initialize
2960 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2962 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2964 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2966 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2967 for compatibility with tools from MIPS.
2969 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2970 * config/irix3.mt, config/irix4.mt: Removed.
2971 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2972 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2974 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2976 * hosts/hp300bsd.h: Add gross hack to determine whether we
2977 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2978 files (and set other parameters) to match.
2980 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2982 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2983 ansi definition which otherwise confuses non-ansi compilers.
2985 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2986 ultrix cc by forward declaring getenv as is done in
2989 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2991 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2992 avoiding a fatal error in vax ultrix 4.2 cc.
2994 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2996 * bfd-in.h, VERSION: Roll to version 2.1.
2998 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3000 * oasys.c (oasys_write_object_contents): Lint.
3001 * srec.c: Whitespace cleanup.
3003 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3005 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3006 cleaned up output formatting a bit.
3008 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3010 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3011 relaxable. Should be moved somewhere else.
3013 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3015 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3016 (aout_mips_*_vec): Added seclet_link element.
3018 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3019 support for aout-mipsbsd target.
3021 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3023 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3025 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3027 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3029 Add support for the H8/500
3031 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3033 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3035 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3036 * coff-mips.c: Now includes libecoff.h.
3037 (ecoff_data_type): Moved to libecoff.h.
3038 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3039 call it. If there is ever another ECOFF target, this and the
3040 swapping functions should be accessed via an ECOFF specific target
3042 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3044 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3046 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3047 no longer includes this file.
3049 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3050 bits to 0 to make comparison test useful.
3052 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3053 avoid overflowing GP accessible sections in binutils/objdump.
3055 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3057 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3058 reading more robust: Fail if string index is out of string
3061 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3063 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3064 PCREL13): Don't take dst_address into account; the input file has
3065 already taken care of that.
3067 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3069 * coff-mips.c: Completed support for linker and binutils.
3071 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3073 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3074 original addend from section contents.
3076 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3078 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3079 * hosts/delta88.h (strtol): Fix prototype.
3080 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3082 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3084 * elf.c: Get rid of "#ifdef sparc".
3085 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3086 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3088 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3089 compile type conditionals on host CPU.
3090 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3092 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3094 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3096 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3097 ECOFF which has two common sections.
3098 (bfd_com_section): Set SEC_IS_COMMON flag.
3099 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3100 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3101 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3102 bfd_is_com_section macro rather than checking for equality to
3105 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3107 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3108 (coff_mkobject_hook): Accept aouthdr argument.
3109 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3110 Handle NULL aouthdr argument.
3111 (coff_object_p): If there is no aouthdr, pass it as NULL to
3113 * libcoff.h: Rebuilt for mkobject_hook changes.
3115 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3116 additional MIPS ECOFF fields.
3118 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3120 * configure.host: added mips-dec-bsd*
3121 * configure.in: added mips-dec-bsd*
3122 * aout-mipsbsd.c: new file for mips-dec-bsd*
3123 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3124 * aoutx.h: added mips support.
3125 * archures.c: added mips support to bfd_default_scan().
3126 * cpu-mips.c: added support for R4000 (untested).
3127 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3128 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3129 hope will make it into include/bfd.h.
3130 * targets.c: added aout_mips_*_vec.
3132 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3134 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3136 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3138 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3140 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3142 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3144 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3145 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3146 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3147 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3149 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3150 bfd_swap_reloc_in or coff_swap_reloc_out.
3151 * coff-mips.c: Added code to link and write out symbolic debugging
3152 information, and to swap relocs in and out.
3154 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3156 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3157 (coff_write_object_contents): coff_count_linenumbers returns the
3158 number of line number records it found.
3160 * coffgen.c (coff_write_linenumbers): only write out line numbers
3161 in the section they belong to.
3163 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3165 * targets.c (bfd_target): Added relocateable argument to
3166 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3167 target vector for linker use.
3168 * bfd.c (bfd_seclet_link): New macro.
3169 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3170 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3171 and boolean return value. Made static.
3172 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3173 relocateable argument.
3174 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3175 relocateable argument (if relocateable, saves relocs).
3176 * bout.c (b_out_get_relocated_section_contents),
3177 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3178 relocateable argument (if relocateable, just calls
3179 bfd_generic_get_relocated_section_contents).
3180 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3181 argument to prototype.
3182 * All targets: Set new _bfd_seclet_link vector to
3183 bfd_generic_seclet_link.
3185 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3187 * coffgen.c: #include seclet.h.
3189 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3191 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3192 debug info. Setup info about linker symbols only, and use
3193 standard bfd fields to hold the info.
3194 * (hppa_object_p): Remove unneeded decls.
3195 * (hppa_new_section_hook): Get rid of most of this.
3196 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3197 fat. Remove all knowledge of stabs, remove redundant knowledge of
3199 * Remove macros for accessing fields which are now gone.
3201 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3203 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3205 * coff-z8k.c: delete unused reloc functions
3207 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3209 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3210 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3211 * coff-msym.c: Use DEFUN for function definitons.
3212 * coff-mips.c: Added code to read and print symbols, and to find
3215 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3216 swapping functions into coffswap.h for ECOFF use. Moved
3217 relocation functions, only used by h8300 and z8k, into reloc16.c.
3218 Added hooks for coffgen.c functions to backend data structure, and
3219 added hook functions. Still more could be done.
3220 * coffswap.h: New file to hold COFF swapping routines.
3221 * coffgen.c: New file to hold generic COFF functions.
3222 * reloc16.c: New file to hold h8300 and z8k specific relocation
3224 * libcoff-in.h: Added declarations for functions in coffgen.c.
3225 * libcoff.h: Rebuilt to incorporate changes.
3226 * coff-h8300.c: Function name changes.
3227 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3228 hook rather than defining EXTRA_CASES.
3229 * Makefile.in: Build new files coffgen and reloc16. Added
3230 dependencies of coff-*.o on coffswap.h and seclet.h.
3232 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3234 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3235 about discarding const.
3237 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3239 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3241 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3243 * configure.in (post-target): If --with-minimal-bfd is specified,
3246 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3248 * srec.c (srec_write_records): one of my boards wants a CR between
3251 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3253 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3254 (it broke a couple of weeks ago).
3256 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3258 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3259 return type, so libbfd.h doesn't reference undefined typedefnames.
3261 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3263 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3265 (coff_pointerize_aux): don't pointerize a negative tagndx
3266 (sometimes generated by SCO 3.2v4 cc).
3268 * bout.c (calljx_callback, callj_callback,
3269 b_out_get_relocated_section_contents): warn if relocating against
3270 an undefined symbol.
3272 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3274 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3275 Make a bunch more routines be static.
3276 * hppa.c (fill_spaces): Get rid of this, replace with much better
3277 written setup_sections().
3278 * (setup_sections): New routine to create BFD sections for each
3279 space and subspace in SOM files.
3280 * (hppa_object_setup): Use BFD sections created by
3281 setup_sections() to locate GDB symbol table info.
3282 * (make_unique_section): New routine to create a BFD section. It
3283 ensures that the given name is unique, and will generate a unique
3285 * (hppa_object_p): Become much more paranoid about file header.
3286 * (make_bfd_asection): Call bfd_make_section to do the dirty
3287 work. Simplify code somewhat.
3288 * (hppa_core_file_p): Use proper name for stack section.
3289 * libhppa.h: Remove millicode_start, millicode_end decls.
3291 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3293 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3295 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3296 relocs, don't bother doing the adjustment if the value to add is
3299 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3301 * bfd.c (bfd_get_size): New function that gets an upper bound
3302 on the possible size of any object in a bfd.
3303 * elf.c (bfd_elf_find_section, elf_get_str_section,
3304 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3306 * elf.c (elf_big_vec, elf_little_vec): Document last three
3307 members initialized to NULL.
3309 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3311 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3313 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3315 * hosts/std-host.h: New file. Attempt at a generic/default
3316 set of definitions, to discourage porting to new hosts by copying.
3317 * hosts/news.h: Removed.
3318 * hosts/sparc.h: Use std-host.h.
3319 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3320 perhaps we can later remove the the_bfd field from each symbol.
3321 * syms.c (struct symbol_cache_entry): Remove unused field
3322 app_data. Add comment noting that the_bfd is almost redundant,
3324 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3325 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3326 * hppa.c (fill_spaces): Make slightly more rebust.
3327 * configure.in: Allow std-host as the "default" host.
3329 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3331 * bfd.c: Add struct hppa_core_data to tdata union.
3332 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3333 Get rid of HPPA/BSD specific code. That will go somewhere else
3335 * (fill_spaces): Don't spin forever and die if you don't find
3336 $MILLICODE$ subspace.
3337 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3339 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3340 Make these work for HPUX.
3341 * (make_bfd_asection): New routine to make section creation a
3343 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3344 * libhppa.h: #include the right system files. Redefine all of
3345 the structs/macros for hacking core files to use more sensible
3346 HPUX core file structures.
3347 * targets.c (target_vector): Conditionalize hppa_vec on
3348 HOST_HPPAHPUX, not hp9000s800.
3349 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3350 malloc and realloc. #define HOST_HPPAHPUX.
3352 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3354 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3355 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3356 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3357 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3359 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3360 * aix386-core.c: New file for handling core files on AIX on PS/2.
3361 * targets.c: if AIX386_CORE, use aix386_core_vec.
3362 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3365 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3367 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3370 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3372 * Makefile.in: added dvi target
3374 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3376 * bfd.c: Use right name for tekhex tdata struct.
3377 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3378 * libcoff.h: Updated to get spacing change from coffcode.h.
3379 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3381 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3383 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3384 functions, with the "guts" of the old bfd_slurp_bsd_armap
3385 and bfd_slurp_coff_armap, but assuming we've already checked
3386 if the armap is present or not.
3387 Also, rewrite a bit to avoid keeping around obstack data
3389 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3390 Various fixes to correctly handle COFF_style archives names.
3391 (Note that because these have a trailing '/', the names can
3392 have embedded spaces.)
3393 * archive.c (bfd_slurp_armap): New function, replaces old
3394 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3395 _either_ format, and calls do_slurp_bsd_armap or
3396 do_slurp_coff_armap if either form of map is seen.
3397 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3398 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3399 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3400 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3402 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3404 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3405 * libhppa.h: Make millicode_start and millicode_end be unsigned
3406 int to be same type as CORE_ADDR in GDB. Why are these here?
3408 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3410 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3411 vaddr of the section to the addend.
3412 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3413 SCO_CORE to SELECT_VECS.
3414 (target_vector): add sco_core_vec.
3415 * sco-core.c (sco_core_vec): add leading underscore initializer.
3416 * configure.in (i[34]86-*-sco*): use target i386-sco.
3417 * config/i386-sco.mt: new file; define SCO_CORE.
3419 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3421 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3423 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3425 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3427 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3429 * hosts/i386linux.h: Include unistd.h.
3431 * aoutx.h (print_symbol): aout_stab_name returns a constant
3433 * libaout.h (aout_stab_name): Fix prototype.
3434 * stab-syms.c (aout_stab_names): Array is now const.
3435 (aout_stab_name): Return value is now pointer to const.
3437 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3440 * syms.c (asymbol): Added new field "app_data", for data
3441 particular to the application. Some of the linker flags ought to
3442 get moved to this field someday.
3444 * archures.c (bfd_default_scan): Recognize a few more numbers:
3445 80486, 80960, and 960.
3447 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3448 bfd_coff_std_swap_table, cast to PTR.
3449 * bfd.c (bfd_coff_swap_*): Deleted macros.
3450 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3452 * coffcode.h (type bfd_coff_backend_data): New structure type,
3453 contains pointers to the COFF-specific swapping routines.
3454 (bfd_coff_std_swap_table): New data structure, to be used when
3455 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3456 (bfd_coff_swap_*): New macros.
3457 * coff-mips.c (mips_coff_swap_table): New data structure.
3458 (ecoff_big_vec): Use it.
3459 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3460 * All other targets: Deleted coff-specific vector entries.
3462 * trad-core.c: Fixed some `PARAMS' uses that were missing
3465 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3467 * aoutx.h (some_aout_object_p): Protect arg prototype in
3468 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3470 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3472 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3473 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3474 PARAMS for readability.
3476 * aoutx.h: Add type to callback parameter.
3477 * coff-mips.c: Don't call trad-core.h, not needed.
3478 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3479 * trad-core.h: Eliminate, unused.
3481 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3483 * format.c (bfd_check_format): if default target isn't found
3484 then look through the entire list rather than return early.
3486 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3488 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3490 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3492 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3494 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3496 * coff-z8k.c: checkpoint, more addressing modes handled
3497 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3500 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3502 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3504 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3506 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3508 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3510 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3511 and about when file descriptors are closed.
3513 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3515 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3516 written out correctly.
3518 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3520 * section.c: New section bit SEC_SHARED_LIBRARY.
3521 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3522 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3525 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3527 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3528 macros; use PARAMS to declare the function pointers involved.
3530 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3531 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3533 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3535 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3537 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3538 declaring pointers to functions.
3539 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3540 * seclet.h: Declare external function with PARAMS.
3542 * doc/chew.c (exfunstuff): Eliminate.
3543 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3544 * doc/proto.str: Use paramstuff rather than exfunstuff.
3546 * libbfd.h: Update, based on changes in source code and chew.
3548 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3550 * libieee.h: Add FIXME about removing limit on number of sections.
3551 * bfd-in.h: Improve comments to make it clear that bfd.h is
3552 the wrong place to edit this file.
3553 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3554 same places where we install bfd.h.
3556 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3558 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3559 symbol type before blindly modifying the auxent. Specifically,
3560 only modify the endndx fields for types that need it, and don't
3561 set the array information for non-arrays.
3563 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3565 * aoutx.h (some_aout_object_p): Section list should be set up
3566 correctly anyways; don't have to set up "next" pointers manually.
3568 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3570 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3571 config/i386v.mh: removed -DUSG from HDEFINES.
3572 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3574 hosts/i386v.h: don't define POSIX_UTIME.
3576 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3578 * ieee.c (ieee_slurp_sections): make a private copy of the
3579 section's name before truncating it.
3581 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3583 * hppa.c: add symbol_leading_char entry in transfer vec
3585 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3587 * ieee.c (get_symbol): can now cope when two symbols of a
3588 different class, but the same index number occur consecutively.
3589 (get_section_entry): nicer name for sections being forward
3590 referenced. (ieee_archive_p): don't free the filename string,
3591 since it was never malloced.
3593 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3595 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3597 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3599 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3600 optionally setting the dimen info, since they are in the same
3601 memory locations. Also zero out external auxent.
3602 (coff_write_symbol): don't zero external auxent; now done in
3605 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3607 * Check fclose return value for errors.
3608 libbfd.h: bfd_cache_close now returns a boolean.
3609 cache.c (bfd_cache_delete): return fclose success value.
3610 (bfd_cache_close): return bfd_cache_delete return value.
3611 opncls.c (bfd_close, bfd_close_all_done): return result of
3614 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3616 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3618 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3620 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3621 work out a coff relocation type from a howto's attributes rather
3622 than using the input r_type field. This fixes PR1677 and allows
3623 conversion of a.out relocs to coff relocs.
3625 * coffcode.h (coff_write_relocs): if supplied a relocation
3626 relative to an absolute symbol, use the right symbol index.
3628 * reloc.c (bfd_perform_relocation): do a partial link for coff
3631 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3633 * changes to support i386-sysv with shared libraries:
3634 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3635 check for .data2; if _LIB is defined, check for it; map
3636 SEC_NEVER_LOAD to STYP_NOLOAD.
3637 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3638 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3639 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3640 if section has contents, not just if it is loadable; if
3641 TWO_DATA_SECS, check for .data2
3642 (coff_set_section_contents): set vma of .lib section to number of
3644 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3645 don't define coff_write_armap to bsd_write_armap.
3646 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3649 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3651 * solaris2.h: Get the definition of alloca from alloca.h if we
3654 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3656 * configure.in (i960-*-{aout,bout}): Support these.
3658 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3660 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3662 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3664 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3665 no-longer-used definitions of L_SET and L_INCR.
3666 * i386linux.h: Tweaks to smooth Linux build.
3668 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3670 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3672 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3674 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3675 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3676 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3677 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3679 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3680 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3682 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3684 * configure.host: New file, contains mapping of host configs
3685 to host support file names for bfd, binutils, opcodes.
3686 * configure.in: Use it.
3687 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3688 * i386bsd.c: Cleanup, reformat.
3689 * config/i386-bsd.mt: Comment changes.
3690 * config/i386bsd.mh: New file for core file support.
3691 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3692 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3693 on BSD 4.4 define ALIGN (sigh!).
3695 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3697 * libaout.h (aout_backend_data): added exec_header_not_counted
3698 field. For ZMAGIC files only, when text_includes_header is set, by
3699 default the length of the exec header is counted in the text
3700 section size. For go32, exec header is mapped in but does *not*
3701 contribute to the size of section.
3702 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3703 is not set, but ztih is, add the size of the exec header to the
3704 recorded size of the text section.
3705 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3706 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3707 Also set text_includes_header.
3708 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3709 by default in MY(backend_data).
3711 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3713 * aout-target.h (callback): Don't define this function if it won't be
3716 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3717 type doesn't match. Don't lose if file sections have already been
3719 (set_arch_mach): Set reloc_entry_size.
3720 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3722 * hosts/i386bsd.h: New file.
3723 * configure.in: Recognize i[34]86-*-bsd host.
3725 * aout-target.h (callback, write_object_contents): Delete unused
3728 * aoutx.h (reloc_type_lookup): New function.
3729 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3730 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3731 (MY_reloc_howto_type_lookup): Don't define it.
3733 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3735 (slurp_symbol_table): Use header byte order, not target byte
3736 order, for reading symbol data.
3738 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3740 * configure.in: Undo some brain damage in the host section.
3741 * configure.in: Reformat the target section, test many configs.
3742 * Makefile.in (make): Remove obsolete `make make'.
3743 * aoutx.h (some_aout_object_p): Make defines line up.
3745 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3747 Now a bfd knows whether underscores are normally prepended
3748 to symbols in its file format.
3750 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3751 coff-z8k.c: targets set so they have leading underscore
3752 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3753 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3754 without leading underscore flag
3755 * targets.c: add symbol leading char to xvec description
3756 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3758 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3760 * archive.c: Make errno global.
3761 * archive.c (_bfd_write_archive_contents): If read fails (and
3762 errno!=0) set bfd_error to malformed_archive (since this probably
3763 indicates a truncated archive), rather than system_call_error.
3765 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3767 * Makefile.in: added rules for i386bsd.c
3768 * i386bsd.c: new file, supporting 386bsd.
3769 * configure.in: recognize i386-*-bsd target.
3770 * config/i386-bsd.mt: new file - 386bsd target configuration.
3772 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3774 * configure.in: re-arrange host section to use *-*-* notation,
3775 clean up some of the target section as well
3777 * seclet.c: cast result of bfd_get_relocated_section_contents to
3778 avoid compiler warnings
3780 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3782 * coffcode.h (coff_section_symbol): Create section if it doesn't
3785 * bout.c: Removed some unused variables.
3787 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3789 * Portability fixes from p3:
3790 coffcode.h (coff_write_relocs): removed sanity check until it
3791 works on all targets (per advice from sac).
3792 config/hp9000.mh: new file to define USG.
3793 hppa.c: #undef hppa before the JUMP_TABLE.
3794 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3796 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3797 local variable target volatile to avoid mysterious bug in
3800 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3802 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3803 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3805 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3807 * coff-z8k.c (func_da, func_jr): Lint.
3808 * coffcode.h: Use memset rather than bzero.
3809 * elf.c: Use memcpy rather than bcopy.
3810 * tekhex.c: Use memset rather than bzero.
3812 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3814 Add Adobe a.out support.
3816 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3817 * config/adobe.mt: Add.
3818 * configure.in (*-adobe-* target): Add.
3819 * targets.c (a_out_adobe_vec): Add.
3820 * Makefile.in: add aout-adobe.c.
3822 * configure.in: Put two dashes in all entries to be matched.
3823 Add comments to remind people to do this.
3824 Reorder all entries that match manufacturer names, to occur
3825 last, so they will only be matched if no more specific match
3826 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3828 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3830 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3831 since we should never have a NULL section.
3832 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3833 tests, set the section to bfd_abs_section.
3835 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3837 * coff-z8k.c: getting closer
3838 * coffcode.h (coff_get_relocated_section_contents): allow
3839 EXTRA_CASES hooks for different arches to provide different reloc
3841 * seclet.h: #ifndef around it to allow multiple inclusion
3842 * srec.c: minor doc fix
3844 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3846 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3848 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3850 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3853 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3855 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3856 filling in reloc, in case immediately following code doesn't set
3859 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3861 * coffcode.h (coff_renumber_symbols): set the last renumbered
3862 symbol pointer to NULL, as expected by coff_write_linenumbers.
3863 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3864 type R_IHCONST used on the 29k.
3866 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3868 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3869 update, based on how the underlying file was opened. Obsoletes
3871 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3872 all FASCIST_FDOPEN config defines.
3874 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3876 * sparc-opc.c: Moved to opcodes library, now that we have one.
3877 * Makefile: Don't compile it.
3879 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3881 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3883 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3885 * section.c (bfd_set_section_flags): Remove a sanity check.
3886 It is unfortunately broken, and prevents strip from working.
3888 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3890 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3891 created by last change.
3893 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3895 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3896 * bfd-in.h: Bump to version 2.0.
3898 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3900 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3901 braindamaged HP/Apollo compiler happy.
3903 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3905 * format.c: Fix description of search for matching target.
3906 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3907 * targets.c: Update description of search for matching target.
3908 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3909 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3910 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3912 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3914 * Makefile.in: Added mostlyclean/clean/distclean rules.
3916 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3918 * targets.c (target_vector): Take out oasys (unless that is
3919 the default): Because there is no magic number in archives,
3920 there can be annoying target mis-matches.
3922 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3924 * sparc-opc.c: Rigorously updated to match architecture manual.
3926 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3928 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3929 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3930 to the built-in abs_section were not written out correctly.
3932 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3934 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3935 large, assume we're using a swapped byte order and fail with
3936 wrong_format rather than dumping core.
3938 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3940 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3941 filename constraints.
3942 * Makefile.in: Updated to reflect change.
3944 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3946 Add preliminary support for the we32k:
3948 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3950 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3952 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3954 * bout.c: added support for relaxable alignment relocs.
3956 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3957 pass down pointer to play area rather than use alloca
3959 * cpu-z8k.c (compatible): made static to reduce name space
3962 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3964 Add basic support for the z8k:
3966 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3967 section.c, targets.c,
3969 * syms.c: move mis-inserted patch.
3971 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3973 Documentation fixes:
3974 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3975 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3977 * reloc.c: break out addend item from surrounding text.
3979 * doc.str (DOCDD): Defined. Adds text to output.
3980 (bodytext): Put bulletize before kill_bogus_lines.
3981 * chew.c (bulletize): End itemization after a blank line, to
3982 prevent following text from being swallowed up in an item.
3984 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3986 * configure.in: Add sparclite as a target.
3988 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3990 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3993 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3994 from a coff file (csym is null), dont deref them
3996 * ieee.c (parse_expression): get the answer right when adding an
3997 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3998 on elts so that filename is filled in.
4000 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4002 * bout.c (howto_align_table): New set of relocs, with enough
4003 data for "objdump -r" to work.
4004 (b_out_reloc_type_lookup): Recognize alignment relocs.
4006 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4008 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4009 invocations of make. Also, always create installation
4012 * config/apollov68.mh: removed -g from CC definition.
4014 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4016 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4017 overflowing gp-offset range.
4019 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4021 * srec.c (srec_set_section_contents): don't write out sections
4022 without the LOAD and ALLOC attributes
4024 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4026 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4027 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4028 * aout-target.h (callback): Don't set page/seg sizes.
4030 (set_sizes): New routine.
4031 (backend_data): Point to it.
4032 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4033 (sunos4_aout_backend): Point to it.
4034 * aoutx.h (set_arch_mach): Call set_sizes callback.
4036 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4038 * aout-target.h: Make _bfd_slurp_extended_name_table be
4039 the default. Given that we *write* the suckers (for long
4040 archive member names), we really ought to be able to read them!
4041 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4042 seem to be needed, and many machines don't have it.
4044 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4046 * coff-m68k.c (vector): read and write archives in coff format.
4048 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4050 * opc-sparc.c: New file.
4052 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4054 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4055 pointers to bfd_byte* before performing arithmetic on them. Such
4056 use with bare void* pointers is a gcc extension.
4057 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4058 * archive (normalize): Add to CONST to match actual usages with
4061 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4063 * configure.in: Recognize i486 host cpu, and use i386-elf
4066 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4068 * config/stratus.mt (CC): Remove definition.
4069 * elf.c (bfd_section_from_shdr): Test for the possibility that
4070 section_from_elf_index returns NULL and don't dereference it.
4072 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4074 * add hppa_data to bfd tdata (indirectly via sef).
4076 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4078 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4080 * configure.in: error messages to stderr, not stdout
4082 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4084 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4085 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4086 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4088 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4090 * configure.in: recognize hppa* instead of hppa
4092 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4094 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4095 RTYPE2HOWTO to cope with same.
4096 * reloc.c (bfd_perform_relocation): added support for size of -2
4097 (subtract a word reloc type). Updated doc.
4099 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4101 * Makefile.in: merged changes from progressive, removed rcsid.
4103 * archures.c, archive.c, Makefile.dos: removed rcsid.
4105 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4107 * bfd-in.h : add BFD_IS_RELAXABLE flag
4108 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4109 header e_relaxable, major hackery in callbacks
4110 * libaout.h : add space for a_relaxable.
4111 * seclet.c (rel): don't relax empty sections
4114 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4116 * section.c (STD_SECTION): add some casts to the initializers for
4119 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4121 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4122 and add appropriate casts to keep (picayune) aix-cc happy.
4124 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4126 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4127 symbol pointers. Punt expensive & useless bfd_realloc. Use
4128 malloc for raw symbols, and free it before returning.
4129 (bfd_section_from_shdr): Do not slurp symbol table until politely
4130 asked. Do not even slurp string tables.
4131 (elf_get_symtab_upper_bound): Count 'em without reading them.
4132 (elf_get_symtab): This is how to politely ask. Schlurp!
4133 This should probably just *become* elf_slurp_symbol_table, FIXME.
4135 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4137 * archive.c (bsd_write_armap): write the timestamp of the
4138 archive header to be just a little bit later than the timestamp of
4139 the file, otherwise the linker will complain that the index is
4142 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4144 * configure.in: Add m68k-ericsson-*.
4146 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4148 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4149 * elf.c: Remove unconditional debug printf's.
4150 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4151 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4152 (elf_slurp_symbol_table): Hand out symbols in forward, not
4153 reverse order. Simplify duplicate code.
4155 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4157 * elf.c: Remove "(void)" casts from function calls where the
4158 return value is ignored, in accordance with GNU coding standards.
4160 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4162 * hppa.c: Apply John's standard fix to avoid "empty translation
4163 unit" warnings from some ANSI-C compilers.
4165 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4167 * hosts/solaris2.h: Configure same as sysv4.
4169 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4171 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4172 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4173 type match actual return type.
4174 * elf_print_symbol (section_name): Make CONST.
4176 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4178 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4179 New files, for Linux (a free Unix clone for 386 machines).
4180 * Makefile.in, configure.in, targets.c: Update accordingly.
4182 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4183 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4184 correct calling of howto special functions and fixes from Raeburn
4186 * archures.c: nuke bfd_reloc_code_type
4187 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4188 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4189 SEC_NEVER_LOAD, various other bfdgas newness
4190 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4191 * targets.c: change jump table vector to above
4194 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4196 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4197 its prototype will be included in libbfd.h. Change result type
4198 to struct * (rather than equivalent typedef) so it can be used in
4199 the prototype, where they typedef won't be known.
4200 * libbfd.h: Updated version.
4202 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4204 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4205 targets.c: HPPA merge.
4207 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4209 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4210 * config/solaris2.mh: Kludge around Sun compiler bug.
4212 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4214 * libaout.h (aout_backend_data): Change defs of two bitfields to
4215 be unsigned chars instead to get around rs6000 compiler problem.
4217 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4219 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4220 Correct misconception that there can be only one symbol table.
4221 Only call elf_slurp_symbol_table on the full symbol table, not
4222 the dynamic one which is only a subset of the full one.
4224 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4226 * coffcode.h (coff_compute_section_file_positions): For I960,
4227 don't align sections in file.
4229 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4231 * targets.c (struct bfd_target): Added field for target-specific
4232 (but not file-specific) data, for distinguishing minor
4233 characteristics between (e.g.) a.out formats.
4235 * section.c (struct sec): New field user_set_vma indicates vma
4236 field should be heeded, not assumed to be unset.
4237 (STD_SECTION): Initialize that field of standard sections to zero.
4238 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4240 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4241 pre-swapped version.
4243 * archures.c (struct bfd_arch_info): Fixed order of comment and
4244 field decl. New fields indicate size of page and segment for
4246 * cpu-m68k.c (N): Fill in values.
4247 * cpu-sparc.c (arch_info_struct): Ditto.
4249 * libaout.h (struct aout_backend_data): Various bits of data (not
4250 all used currently) with characteristics of a.out implementation.
4251 Important field for now is text_includes_header, indicating that
4252 the text section starts immediately after the file header, which
4253 gets mapped in with it.
4254 (struct aout_data): New fields indicate whether vma has been
4255 adjusted yet (not yet used), and what magic number will be used in
4256 the output file (should go away in favor of vma_adjusted).
4257 (WRITE_HEADERS): Code for dealing with section sizes and related
4258 header fields replaced with call to adjust_sizes_and_vmas.
4259 * aoutx.h (some_aout_object_p): Fill in magic number field.
4260 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4261 (set_arch_mach): Set page size and segment size once CPU
4263 (adjust_sizes_and_vmas): New function; has much code moved
4264 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4265 and size parameters, as well as many header fields, after deciding
4266 on magic number for output file. Checks to ensure that this
4267 adjustment has only been done once.
4268 (set_section_contents): Call adjust_sizes_and_vmas instead of
4269 doing much of the work here.
4271 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4272 default (null) values of these fields.
4273 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4274 value in exec header.
4275 (sunos4_aout_backend, MY_backend_data): Define backend data
4276 indicating file header is included in text section.
4278 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4280 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4281 gcc version 2, to avoid warnings.
4283 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4285 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4286 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4288 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4290 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4292 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4294 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4295 * configure.in: Rewrite target parsing to use simple format.
4296 Handle sparc-sun-solaris2 configuration.
4297 * aout64.h: Avoid ANSI C brain death warning.
4298 * elf.c: Avoid trigraph (???) or /* in comments.
4300 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4302 * config/sysv4.mh: new file, RANLIB=echo
4304 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4306 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4308 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4309 elf_core_tdata_struct into a single common struct. Core files
4310 wouldn't have worked at all without this.
4311 (bfd_elf_find_section): New function for GDB's undercover use
4312 to find string sections that BFD hides from it.
4313 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4315 (elf_object_p, elf_core_file_p): Allocate internal file header
4316 storage dynamically.
4317 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4318 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4320 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4322 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4324 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4326 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4328 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4330 * configure.in: handle m680[01234]0 as aliases for m68k
4332 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4334 * coff-a29k.c: do byte relocs correctly
4335 * coffcode.h (styp_to_sec_flags): never load INFO sections
4336 * seclet.c (rel): don't relocate INFO sections
4338 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4340 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4341 Make the symbols unmodifiable.
4342 (bfd_section_init): Deleted.
4343 * init.c (bfd_init): Don't call bfd_section_init.
4345 * section.c (bfd_set_section_contents): Ensure that range to be
4346 written is within section boundaries.
4347 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4350 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4352 * coff-i960.c (howto_table): Deleted.
4353 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4354 interesting entries from old howto_table.
4355 (RTYPE2HOWTO): Adjusted to use switch.
4356 (coff_i960_reloc_type_lookup): New function.
4358 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4359 records for section symbol.
4360 (make_abs_section): Unused; deleted.
4361 (renumber_symbols): Re-order symbols so undefined symbols come
4362 last, as COFF format desires.
4363 (coff_write_symbol): Put C_FILE symbols in debug section always.
4364 (coff_section_symbol): New function; creates a symbol with the
4365 same name as a section, and sets up aux records for it.
4366 (coff_add_missing_symbols): New function; adds section symbols to
4367 symbol table if they aren't there already. Should someday also
4368 add a dummy C_FILE symbol if none is present.
4369 (coff_write_object_contents): Add missing symbols before preparing
4370 symbol table to be written.
4371 (coff_slurp_reloc_table): Verify that symbol indices read in are
4372 in a reasonable range.
4373 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4374 (obj_conv_table_size): Accessor macro.
4376 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4377 reloc types on i960.
4379 * bfd-in.h (bfd_get_section_name): New macro. Like
4380 bfd_section_name, but returns rvalue, not lvalue.
4381 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4382 (bfd_get_section_flags): Now returns rvalue.
4384 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4385 general, some specific to sparc or i960.
4387 * aoutx.h (set_section_contents): Set VMA for each section based
4388 on previous section. If text section VMA doesn't appear to have
4389 been set, make a best guess from the type of file.
4391 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4393 (MY(vec)): Initialize reloc_type_lookup field.
4395 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4396 (bfd_error_trap, bfd_error_vector): Extern, not common.
4398 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4399 few types of relocs for sparc; will need enhancement.
4401 * bout.c (callj_callback): Use DEFUN macro in definition.
4402 * coff-i960.c (optcall_callback): Likewise.
4404 * targets.c (bfd_target): Added fields reloc_type_lookup and
4405 _bfd_make_debug_symbol. Also minor comment changes.
4406 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4407 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4408 than arch info, and dispatch with BFD_SEND. Callers changed.
4409 * archures.c (struct bfd_arch_info): Deleted field
4411 * cpu-*.c: Don't initialize that field.
4413 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4414 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4415 (bfd_errmsg): Now returns ptr to const.
4416 * bfd-in.h (bfd_errmsg): Fix prototype.
4418 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4419 * reloc.c (bfd_generic_relax_section): Ditto.
4421 * section.c (Section Output doc): Improve description of use of
4422 output_section and output_offset.
4424 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4426 * sco-core.c: new file from net.
4427 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4428 Now we have the hairy linker, it's possible to move symbols from
4429 one section into another. Actually make that work!
4431 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4433 * hosts/sun3.h: fix declaration of free.
4435 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4437 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4438 * coff-h8300.c (reloc_processing): all relocs are relative to
4440 * opncls.c: don't use fdopen on DOS systems
4442 short patches from Glenn Kasten (glenn@ready.com)
4443 * target.c: enabled oasys support
4444 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4445 fix problem where a relocation which crossed a modification byte
4446 boundary did not work. Fix problem where a relocation near the end
4447 of a data record did not work.
4450 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4452 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4453 archvie header string counts the endian way, this heuristic sees
4454 how big an archive string to read by trying it one way and if the
4455 string table is unreasonably big, trying it the other. *FIXME*.
4456 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4458 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4460 * bfd-in.h: Increase version number to 1.97, for consistency
4462 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4464 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4466 * bfd-in.h: bump version to 1.96
4467 Major change; changed calling convention for
4468 bfd_get_relocated_section_contents so that caller allocates
4469 memory for section data.
4470 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4471 seclet.c, targets.c, bfd.c: reflect new convention.
4472 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4473 case, then use reasonable default values for SEC_* flags.
4475 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4477 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4478 size of output reloc struct.
4479 * targets.c, Makefile.in: comment out tekhex for the moment.
4480 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4481 * configure.in: tandem target is st2000
4482 * coff-m68k.c: rename static howto_table to global
4483 m68kcoff_howto_table.
4484 * bout.c: remove unnecessary abort
4485 * coff-a29k.c: various changes to the way relocations work to cope
4486 with the "new order" and latent bugs.
4489 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4491 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4492 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4493 * reloc.c (bfd_perform-relocation): don't relocate refs to
4494 absolute symbols if doing a partial link.
4496 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4498 * configure.in: Add a29k-amd-udi.
4500 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4502 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4503 internal_exec structure before initializing the fields that
4504 are used, so that the unused fields are in a known state.
4506 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4508 * tekhex.c (struct data_struct): Convert from typedef that
4509 typedefs nothing to a normal structure declaration.
4510 * tekhex.c (pass_over): Prototype args for function that
4511 second arg points to.
4513 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4515 * Makefile.in: remove old style staging. Do not print recursion
4518 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4519 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4522 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4524 * bfd.c, Makefile.in: added tekhex
4525 * aoutx.h (set_section_contents): pages should be padded to the
4526 size of a page, not the size of a segment.
4527 * configure.in: added go32 host and i386-aout target.
4528 * i386aout.c, libaout.h: now works for go32 target
4529 * ieee.c: fix bit rot.
4530 * seclet.c: support for padding seclet type.
4532 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4534 * Makefile.in: added .NOEXPORT:
4536 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4538 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4540 * elf.c (elf_compute_section_file_positions,
4541 elf_write_object_contents): Return boolean, not NULL (which
4543 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4544 Also ifdef-out code that aborts on unhandled section types.
4546 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4548 * configure.in: Recognize ncr3000 config
4549 * Makefile.in (MINUS_G): Pass on to recursive makes.
4550 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4552 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4554 * Makefile.in: Now that we have sym.h and symconst.h, compile
4555 coff-msym.c on all systems.
4556 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4557 * coff-msym.c: Update include files and comments; add weakext bit.
4559 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4561 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4562 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4564 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4566 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4567 * configure.in: Add new host and target configs.
4568 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4569 structs, which vary; just use member name.
4570 (elf_object_p, elf_core_file_p): Lint, fix comments.
4571 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4573 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4575 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4576 local, disposable, copy of the external form of section header
4577 table and program header table entries.
4579 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4581 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4583 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4585 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4588 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4590 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4592 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4594 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4595 not internal bfd_assert function (twice).
4597 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4599 * aout-target.h: change ar_max_namelen to 15 (the right value)
4600 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4603 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4605 * archive.c (bfd_generic_archive_p): check for bout archives too.
4606 * bout.c: make it work again.
4608 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4610 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4612 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4613 bfd_xmalloc() instead of bare malloc().
4615 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4617 * Makefile.in: pass down MAKEINFO on info.
4619 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4621 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4622 host/h-<foo> now just <foo>.
4623 * configure.in: reflect changes
4625 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4627 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4628 actual source file, not just the generated libbfd.h.
4630 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4632 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4633 gdb on little-endian 960 code.
4634 * archive.c (compute_and_write_armap): indirect symbols should go
4635 into the archive header too.
4637 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4639 * Makefile.in: added check target.
4641 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4643 * coff-msym.c: Move this file from gdb/ecoff.c. It
4644 handles byte-swapping for ECOFF (MIPS symbol) files.
4645 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4646 to the files built on MIPS-based hosts.
4647 * Makefile.in: Add rule for coff-msym.
4649 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4651 * Makefile.in: added clean-info target. MINIMIZE=1.
4653 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4655 * coff-rs6000.c: Move core file functions into separate
4656 new file rs6000-core.c. This is needed because reading
4657 core files depends on native include files that conflict
4658 with ../include/coff/rs6000.h.
4659 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4661 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4663 * aoutx.h (NAME(aout,print_symbol)): Don't print
4664 symbol addresss for undefined symbols.
4665 * coff-rs6000.c: Various updates (due to target-
4666 independent changes).
4667 * libbfd.h: Ditto (tdata field is now a union).
4668 * hosts/h-sparc.h: Removed prototype for bogus function
4669 'emset' (presumably should have been 'memset' - which is there).
4671 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4673 * configure.in (mips-big-* target): Same is Iris.
4675 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4677 * aoutx.h (translate_from_native_sym_flags): when creating an
4678 alias symbol, fill in the section as undefined, rather than
4679 leaving it blank. If an output section can't be found for a
4680 symbol, then don't core dump.
4682 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4684 * Makefile.in, configure.in: removed traces of namesubdir,
4685 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4686 copyrights to '92, changed some from Cygnus to FSF.
4688 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4691 * coff-h8300.c: fix stupid reloc subtraction bug
4692 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4693 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4694 the symbol.flags and done_lineno fields.
4696 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4698 * coffcode.h (coff_write_symbol): write out the correct number of
4700 * cpu-h8300.c: fix disassembly bug
4702 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4704 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4705 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4706 reloc.c, section.c (bfd_map_over_sections), targets.c
4707 (bfd_target_list): Protolint.
4708 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4710 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4712 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4714 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4715 section of a symbol rather than the section of a reffed symbol to
4716 determine the r_index of an emmitted reloc.
4718 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4720 * PORTING: New (preliminary) porting guide.
4722 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4724 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4725 (howto_hvrt16): lint.
4727 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4729 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4730 a full configuration (with possible cross-development),
4731 instead of using host-aout.c.
4733 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4735 * aout-target.h (MY(write_object_contents):
4736 Set obj_reloc_entry_size (abfd).
4737 * gen-aout.c: Change to emit a .c files, not a .h file.
4739 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4741 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4742 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4744 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4746 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4747 with more than one auxent can cause nasty core dumps.
4749 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4750 "done_lineno" so that a symbol which appears twice in the symbol
4751 table only gets it's linenumbers relocated once. Modifed
4752 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4755 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4757 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4758 stuff to use the New Order.
4760 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4762 * ieee.c: Change type of envi[] to unsigned char.
4764 * configure.in: fix vax ultrix configuration.
4766 * elf.c (bfd_section_from_shdr): Deal with null return from
4767 bfd_make_section(). (elf_object_p): Select endianess properly.
4769 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4771 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4773 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4775 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4776 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4777 * host-aout.c: Don't use aout-params.h; configure these systems
4778 in their xm files, not in a randomly generated file.
4779 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4781 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4783 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4785 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4786 host_aout_vec here as well.
4788 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4790 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4791 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4792 to prevent undefined symbol.
4794 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4796 Various lints found on PersSony
4797 * aoutx.h: cast an enum
4798 * coff-a29k.c: many ints in reloc structure turned to enum
4799 * coffcode.h: more enums
4800 * cpu-h8300.c: more enums
4801 * opncls.c: more enums
4803 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4805 * configure.in: Make Tahoe configuration work again.
4806 * bfd-in.h: Remove trailing comma from enum declaration.
4807 * ieee.c: Can't put byte values >0x7F into a signed char.
4809 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4811 * Makefile.in: Add dependencies for various coff-*.o files.
4813 * elf.c: Remove extraneous paren from core_prpsinfo and
4814 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4815 Replace references to old section "size" member with new
4816 "_raw_size" member. Implement elf_make_empty_symbol, which
4819 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4821 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4824 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4826 * coffcode.h (bfd_coff_relax_section): now static.
4827 (bfd_coff_get_relocated_section_contents): various type lints.
4829 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4831 New entry point in the transfer vector - bfd_relax_section.
4833 * aout-target.h: add to vector, call generic_relax
4834 * bfd-in.h: add to vector
4835 * bfd.c: add #define for vector
4836 * bout.c: add to vector, call generic_relax
4837 * coffcode.h: add to vector, also now has coff specific relax code
4838 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4839 * elf.c: call generic_relax
4840 * ieee.c: call new vector, clean up some bugs due to the creation
4842 * libbfd.h: add bfd_generic_relax_section EXFUN
4843 * oasys.c: call generic_relax
4844 * reloc.c: implement generic_relax
4845 * seclet.c: moved much of this into coffcode.h
4846 * srec.c: call generic_relax
4847 * targets.c: define new transfer vector
4849 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4851 * everything: now modified to use smaller reloc type. Self hosts
4854 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4856 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4857 New files for stratus.
4859 * configure.in: Add configuration fragments for stratus.
4861 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4863 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4864 variables as CONST since they are set to point to a const char
4865 string. Fixes compiler complaints.
4867 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4869 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4872 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4874 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4875 symbols, so that we can emit the correct file name even
4876 if it's an include file.
4878 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4880 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4881 (Reported by john@labtam.labtam.oz.au (John Carey)).
4883 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4885 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4887 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4888 being used to -DHAVE_PROCFS.
4890 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4891 '#include "fopen-same.h"' to end of file to match other h-* files.
4893 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4895 * configure.in: Change svr4 references to sysv4. Add case
4896 "unknown" for target vendor and infer some targets based
4897 on the specified operating system.
4899 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4901 * bfd-in.h, libaout.h: ANSIfy enums.
4903 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4905 * archive.c (normalize): created version for VMS which removes the
4906 VMS directory crap from the front and end of a filename, eg turn
4907 [-.foo]bar.obj;123 into bar.obj
4908 (bfd_construct_extended_name_table): now writes index into an
4909 extended name table in decimal - the same base used to read an
4910 extended name table.
4912 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4914 * aout-encap.c: Fix to use aout-target.h.
4915 * aoutf1.h: Use standard MY_object_p and MY_callback
4916 in aout-target.h. Remove target-specific versions.
4917 * host-aout.c: Re-write to use aout-target.h.
4918 * gen-aout.c: New files use with host-aout.c to generate
4919 host-specific a.out-related parameters.
4920 * Makefile.in: host-aout.o depends on aout-params.h, which is
4921 generated by gen-aout.
4922 * aout-target.h: Make a little more flexible.
4923 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4924 macro. Instead, inline it in aout-target.h.
4925 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4926 a gcc -Wall warning.
4927 * archive.c: Add missing commas in DEFUN macro (2 places).
4928 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4929 Berkeley ones, now that libiberty has them:
4930 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4931 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4932 remove unused variable.
4934 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4936 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4937 and execname inside HAVE_PROCFS ifdef since they are unused
4938 when it is not defined.
4940 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4942 * elf.c: Flag all sections as either code or data. We can't
4943 be sure what they are anyway, since ELF doesn't fit the
4944 traditional model of text+data+bss very well. Add new local
4945 function elf_read() to simplify code. Record entry point in
4948 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4950 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4951 rather than N copies of the same lines.
4953 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4955 * cpu-h8300.c: disassemble branch displacements correctly
4956 * coff-h8300.c: put reloc offsets out in 32bits
4958 * makefile.dos, configdj.bat: New files from DJ
4959 * cache.c: fopen with new macros is needed for DOS.
4960 * ieee.c: environ renamed to envi to stop an include file
4962 * opncls.c, coff-rs6000.c: more fopens with macros.
4964 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4966 * Makefile.in: infodir belongs in datadir.
4968 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4970 * Makefile.in: fix where docdir lives
4972 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4973 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4974 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4975 srec.c, syms.c, targets.c : all new documentation and lint
4979 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4981 * coffcode.h, srec.c: Lint.
4983 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4985 * Makefile.in: install using INSTALL_DATA, added standards.text
4988 * configure.in: mark directory as target dependent. configure
4989 nows works in objdir always so make file existence checks
4992 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4994 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4995 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4996 and mandir now keyed off datadir by default.
4998 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5000 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5001 computation of arch and machine type so it's worked out before
5002 some_aout_object_p is called.
5003 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5005 * archures.c: add extra field 'section_align_power' to hold
5006 default section alignment in object files.
5007 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5008 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5009 initialize the new field.
5010 * bout.c (b_out_callback): replace the text size, since aout
5012 * aoutx.h: Documentation in the new style
5014 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5016 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5017 use the saved value if mtime_set is already set (intended
5018 for archive files, though apparently not used yet).
5020 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5022 * targets.c: Revise comments about how to configure the target
5023 vector, to match reality. Remove mention of obsolete methods.
5024 Remove long lists of capitalized macros that turn into the same
5025 thing in lowercase. Normal vector simply lists all known
5026 lowercase xvec names; all other cases are handled by SELECT_VECS.
5028 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5031 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5032 list of supported targets.
5034 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5036 * archive.c (bsd_write_armap): The pad byte sometimes added to
5037 the string table in a __.SYMDEF member is now
5038 counted as part of the size of the string table.
5039 This is compatible with the old ranlib, as well as Sun's.
5041 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5043 * srec.c: Rewrote to fix many bugs; now gets the record type
5044 right, doesn't choke on input, sets the start address in an S9 and
5045 fills in the filename on an S0.
5047 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5049 * cpu-h8300.c: Add support for MEMIND addressing mode
5051 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5053 * coffcode.h: use the new macro if available
5055 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5056 * Makefile.in: Fixed dependencies due to file rename
5058 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5059 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5060 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5061 newos3.c, stab-syms.c, syms.c: All these files have had their
5062 #includes altered to point to the new places.
5064 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5066 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5068 * configure.in: Add vendor "ncr" as supported per-target vendor.
5069 Add svr4 case for i386 per-host case.
5071 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5074 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5076 * syms.c (bfd_decode_symclass): Return 'A'
5077 for symbols that are both absolute and global.
5078 * archive.c (bfd_special_undocumented_glue): Return NULL
5079 if bfd_ar_hdr_from_filesystem returns NULL.
5081 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5083 * Makefile.in: added coff-h8300
5084 * configure.in: now h8 is a coff target
5085 * cpu-h8300.c: fix various disassembly problems
5086 * libcoff.h: took out some code which has been #0ed for a long
5088 * targets.c: added h8 coff
5089 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5090 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5092 * coffcode.h: Started to change the way machine dependencies are
5093 handled, from the nest of #ifdefs to macros defined in the
5094 including coff-<foo>.c
5096 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5098 * aoutx.h (some_aout_object_p): Set the `executable' bit
5099 if the entry point is contained in the text segment, even if the
5100 text segment is at location 0.
5102 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5103 nonstandard MIPS sections (.rdata, .sdata, etc).
5105 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5106 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5107 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5109 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5111 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5113 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5114 from syms.c to new file stab-syms.c. Also, since GNU extended
5115 type codes such as N_SETT are no longer in ../include/stab.def,
5116 include them manually.
5117 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5118 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5119 * libaout.h: Added prototype for aout_stab_name().
5120 * Makefile.in: Update Makefile for new stab-syms.[co].
5122 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5124 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5125 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5126 just make N_XXX work by excluding the header from the text segment.
5127 * aoutx.h: Fix comments to match.
5129 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5131 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5132 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5133 for the "logical" text segment (i.e. never consider the exec
5134 header to be part of the text segment). This change is
5135 needed for consistency with various other parts of bfd and ld.
5136 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5137 and move calculation of obj_textsec(abfd)->size to libaout.h.
5138 * bfd-in.h: Removed bogus ';'.
5140 * Makefile.in: Add MINIMIZE flag to select lean
5141 or bloated target_vector.
5142 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5143 * newsos3.c: Fixes to ../include/aout64.h remove need
5144 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5146 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5148 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5149 handle both little and big-endian targets, with little
5150 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5151 * host-aout.c: Add FIXME note.
5153 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5155 * targets.c: Make the default target_vector contain
5156 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5157 Old behavior can be gotten by defining ALL_TARGETS.
5158 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5159 Factored out common code into new file aout-target.h.
5160 Saves a lot of duplicate code for a.out variants.
5162 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5164 Get 'make headers' to work when configured with +subdirs.
5165 * Makefile.in: Add $(subdir) to docdir path.
5166 * doc/Makefile.in (protos): Add $(srcdir) prefix
5167 to name of sed scripts.
5169 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5171 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5172 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5173 to include names of N_SETT etc.
5175 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5177 * elf.c: Add minimal support for ELF symbol tables. Generates
5178 canonical bfd symbol tables from ELF symbol tables. Change the
5179 name of some functions from bfd_<name> to elf_<name>.
5181 * syms.c: Trivial fix to comment to remove a redundant "to".
5183 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5185 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5186 form that GDB recognizes as COFF.
5188 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5190 * ieee.c (ieee_object_p): cast NULL correctly.
5191 * configure.in: added harris host
5193 * coff-a29k.c: Lots of changes, most from David Wood.
5195 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5197 * coff-m88k.c (coff_write_armap): Just #undef it.
5199 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5201 * Makefile.in: standardize on MINUS_G to disable debugging
5202 * coff-m88k.c: create coff armaps instead of bsd ones.
5203 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5206 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5208 * elf.c: Additions to support ELF format core files.
5209 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5210 has support for /proc (all the include files in particular).
5212 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5214 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5215 of two N_SO stabs, one for directory, and one for filename.
5217 * bfd-in.h (print_vma): Factor out duplicate definition.
5219 Exit a little more gracefully when malloc returns NULL.
5220 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5221 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5222 * libbfd.h: Rre-generated due to libbfd.c update.
5224 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5226 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5228 * elf.c (elf_object_p): Don't try to create a bfd section for
5229 the first ELF section header. It is just a placeholder.
5231 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5233 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5234 core files, when compiling native.
5235 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5237 FIXME: The aoutf1.h change below needs to be reversed back
5240 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5242 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5243 manipulation of lnno fields in lineno structs in a coff-<f>.h
5244 independent way. Override it in coff-<f>.h to your favourite
5245 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5246 (coff_swap_lineno_out): modified to use the new macros.
5248 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5250 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5251 unknown arch when the magic number doesn't specify the
5252 architecture, since some OSs (eg old sun3s) don't set the number, and
5253 020 is probably the right answer anyway.
5255 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5257 * hosts/h-news.h, hosts/h-rtbsd.h:
5258 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5259 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5260 bfd_print_symbol_nm, for use by nm.
5261 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5262 bfd_print_symbol_nm option, to print in nm format.
5263 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5264 oasys.c (oasys_print_symbol): Provide stub implementations
5265 for bfd_print_symbol_nm.
5266 * syms.c: New function bfd_decode_symclass, used by nm printer.
5267 New function bfd_stab_name to look up string name of stab code.
5269 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5271 * Makefile.in: Added ctor.c
5272 * archures.c (bfd_default_arch_struct) added
5273 bfd_default_reloc_type_lookup.
5274 * coffcode.h: removed a load of #if 0ed code.
5275 (coff_compute_file_section_positions): now works out the section
5276 alignment and size correctly in all cases.
5277 (coff_get_symtab): looks for constructor symbols and calls the
5278 right function when they're found. (coff_canonicalize_reloc):
5279 knows when a section is full of constructors and does the right
5281 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5283 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5284 * libcoff.h: removed #if 0ed code
5285 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5286 arch independent constructor relocation type.
5287 (bfd_reloc_type_lookup): removed the comment "this will go away"
5288 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5289 reloc which is used when BFD_RELOC_CTOR falls through to give a
5290 default 32bit reloc for constructors.
5291 (bfd_default_reloc_type_lookup): added.
5292 * aoutf1.h: fixed SEGMENT_SIZE typo.
5294 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5296 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5297 matching prefix "coff".
5298 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5299 rs/6000 csect records.
5301 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5303 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5304 * configure.in: add motorola delta88 cases
5305 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5306 write_armap prototype
5307 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5309 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5311 * Rename COFF-related files in `coff-ARCH.c' form.
5312 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5313 coff-mips.c, coff-rs6000.c to be exact.
5315 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5316 make output clutter.
5317 * config/mt-*: Ditto.
5319 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5321 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5322 John Gilmore. Archive support from Damon A. Permezel.
5324 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5325 * configure.in: Add rs6000 case.
5326 * targets.c: Add rs6000 vector.
5327 * archures.c: Add rs6000, fix comment on romp.
5328 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5329 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5330 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5331 * section.c (bfd_make_section): Return NULL on attempt to create
5333 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5334 (bfd_swap_aouthdr_in): Handle lots more members.
5335 (make_a_section_from_file): If section has already been seen,
5336 just return false rather than overwriting it.
5337 (coff_real_object_p): Understand incoming magic numbers.
5338 (coff_set_flags): Understand outgoing magic numbers.
5339 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5340 (build_debug_section): Add fn for reading debug string section.
5341 (get_normalized_symtab): Handle symbol names in debug string section.
5342 Remove unused obj_string_table.
5343 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5344 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5345 existing section before making one.
5346 * cpu-rs6000.c: New file.
5347 * rs6000coff.c: New file.
5349 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5351 * elf.c: Add partial support for ELF format corefiles. Still needs
5352 support for extracting registers from corefiles.
5354 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5356 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5357 RANLIB is defined as echo, send the output to /dev/null to help
5358 reduce clutter in the output from doing a make.
5360 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5362 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5363 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5365 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5367 * coffcode.h (coff_compute_section_file_positions): make it pad
5368 section size out if there are alignment restrictions so that the
5369 image will be ok on a system where section positions are worked
5370 out by accumulating sizes rather than from the section headers.
5371 * targets.c (proto write_armap). Changed orl_count to unsigned.
5372 * opncls.c (bfd_close_all_done). Added so that generative
5373 programs like gas can close a bfd without causing bfd confusion.
5374 * libbfd.h (changed becuase of protos)
5375 * amdcoff.c: messed with the way that jmp displacements are
5376 calcualated. This may not yet be totally correct.
5377 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5379 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5380 abs symbol has no section (like a register symbol).
5381 (coff_write_symbol) now zeros auxent before filling it up to help
5382 with sensitive applications.
5383 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5385 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5387 * bfd.c: Make sure we don't get a macro strerror().
5388 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5389 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5390 attempt to recover command, ifdef NO_CORE_COMMAND.
5391 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5393 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5395 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5397 * archive.c (bsd_write_argmap): The size of the ranlib structures
5398 should not include the size field itself.
5399 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5400 adata(abfd)->exec_bytes_size field instead of constant macro,
5401 because aoutx.h compiles to a simple .o file shared by
5402 all 32-bits a.out targets.
5404 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5406 * configure.in: Allow i386-sco-sysv.
5407 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5408 * cpu-h8300.c: lint.
5410 * host-aout.c: New strategy. We use common code, include files,
5411 and data structures to handle the file, but set a few parameters
5412 from the host's config file (page size, text start addr, etc).
5413 * libaout.h: Define HP BSD machine types.
5414 * aoutf1.h: Handle reading a.outs with these types.
5416 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5417 virtual-memory-address of the .reg section. We can't just make a
5418 section for "all the regs and nothing else" because only GDB knows
5419 exactly where the regs are (scattered around the upage and stack).
5420 Clean up memory allocation. Remove big- and little-endian
5421 vectors, replace with single vector; this only runs on the host,
5422 in host byte order. Replace byteswap routines with aborts in case
5424 * targets.c: There's only one trad_core_vec now.
5425 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5427 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5429 * hosts/h-amix.h (free): Fix prototype.
5431 * aoutx.h: Don't use NULL as an integer, for braindead systems
5432 that declare it as (void *)0. (From Peter Schauer.)
5434 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5436 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5437 problem with bad Ultrix system headers.
5438 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5439 various kinds of alignments for the various kinds of
5442 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5444 * doc/Makefile: Don't assume . is on the path (from James Clark).
5446 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5448 * Makefile.in: Avoid Sun Make VPATH bugs.
5449 * targets.c: Declare trad_core vectors extern.
5451 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5453 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5454 * libbfd.h: Moved ALIGN macro here.
5455 * bout.c (b_out_callback): Replace i960_align by align_power.
5457 * libaout.h (struct aoutdata): Added fields page_size,
5458 segment_size and exec_bytes_size. These help generic code
5459 (in aoutx.h and libaout.h) to figure out where to align
5460 the various segments in a demand paged file.
5461 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5462 to decide if the exec header counts in a_text (text segment size).
5463 Also, assume D_PAGED flag is set; don't set it here.
5464 * bout.c (b_out_callback): Add initialization of
5465 adata fields page_size, segment_size, and exec_bytes_size.
5466 * host-aout.c (NAME(host_aout, callback) and
5467 NAME(host_aout,mkobject): Ditto.
5468 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5469 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5470 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5471 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5472 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5473 for some systems (mainly sunos), so do it in the callback instead.
5474 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5475 * aoutx.h (NAME(aout,set_section_contents): Change the way
5476 filepos and size of sections are carried out to support
5477 older styles of demand paged executables.
5480 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5482 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5483 * bfd.c: Added macros to enable gas to swap coff records.
5484 * coffcode.h: Make the coff_swap_*_out routines return the number
5485 of bytes swapped, and cleaned up their prototypes.
5486 * configure.in: Added ebmon/coff support
5487 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5489 * targets.c: Added new entry points for coff swapping
5491 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5493 Restructure configuration scheme for bfd, binutils, ld.
5495 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5496 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5497 Change some config names to match other dirs.
5498 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5500 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5501 ../include/sysdep.h.
5502 * cpu-i960.c: Strncmp needed a length arg.
5503 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5504 * i386aout.c: Remove dead N_TXTOFF override.
5505 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5506 * config/: Rename some config files to match up h-*.h names.
5507 Remove all the HOST_SYS definitions from the config files.
5508 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5509 * hosts/h-hp9000.h: Remove USG comment.
5510 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5511 * hosts/h-news.h, h-sparc-64.h: New config files that had
5512 previously been kludged in the <sysdep.h> file.
5514 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5516 * config/*: trad-core support is HOST dependent, not target
5517 dependent. Target config files only set DEFAULT_VECTOR and/or
5518 other vector elements. Exception: when host-aout.c is in use,
5519 in which case we're forced to assume we're native (hp, vax,
5520 tahoe). Rename XDEPFILES to HDEPFILES.
5521 * Makefile.in: Rename XDEPFILES.
5522 * config/h-sun*: Don't force static linking.
5523 * trad-core.c: Document how to use it nowadays.
5524 * i386aout.c, newsos3.c: Clean up.
5525 * i386coff.c: Allow 386 coff files to be used as core files too
5526 (for reading core files from embedded systems).
5528 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5530 * Add i386aout.c for a.out support on the i386.
5532 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5534 * reloc.c, section.c, syms.c, targets.c: correct info-node
5535 structure in *doc* comments.
5536 doc/Makefile: stop hiding complaints from makeinfo.
5538 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5540 * aoutx.h (...some_aout_object_p): Take a third parameter,
5541 the internal_exec struct, and avoid ever looking at an
5542 external_exec. All callers changed to read the entire
5543 external_exec struct, swap and check its magic number,
5544 swap in the whole structure, and pass the swapped-in version to
5546 * bout.c: Bring into modern era. Use single _object_p routine
5547 for big- aand little-endian. Provide internal and external
5548 exec header structs. Use separate swap-in and swap-out routines.
5550 * libaout.h: Move struct internal_exec from ../include/aout64.h
5551 to here. Add obj_symbol_entry_size to struct aoutdata.
5552 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5554 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5555 EXTERNAL_NLIST_SIZE. Callers changed.
5557 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5559 * bfd.c: Remove strerror() to libiberty.
5561 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5562 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5563 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5564 last byte of transfer, not first byte, is within the section.
5566 * host-aout.c: Remove `BSD' archive support. Lint.
5568 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5569 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5570 `bfd_arch_info_type'. All uses changed.
5571 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5572 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5573 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5574 it needs a better name.) All uses changed.
5575 * targets.c: Rename `enum target_flavour_enum' to `enum
5576 target_flavour', and remove the `_enum' from all of the enum
5577 values themselves. All uses changed.
5579 * configure.in, config/h-i386mach: i386 mach host.
5580 * config/t-i386-aout: Use host-aout.c.
5582 * trad-core.c: Give it its own xvec's to make it independent
5583 of other file formats.
5584 * ecoff.c, host-aout.c: Remove refs to trad-core.
5585 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5586 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5588 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5590 * reloc.c: Extended NEWHOWTO macro
5591 * ieee.c: Changed the way 8bit pcrel is done
5592 * cpu-h8300.c: got the registers in the right order
5594 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5596 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5597 prediction is vindicated!
5599 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5600 Remove refs to howto.c, since Steve forgot.
5602 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5604 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5605 still work. Now allows any architecture/machine to be set.
5607 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5609 * howto.c deleted and moved code to reloc.c
5611 * libbfd.h, libbfd-in.h removed $id stuff for real
5613 * cpu-h8300.c Made it match various different spellings of h8300.
5615 * archures.c: Took out the first char filter which made it only
5616 look for a cpu/arch match when the first chars of supplied and
5617 tested names were the same.
5619 * targets.c removed oasys stuff, pending someone to fix the bugs
5623 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5625 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5626 ELF support good enough for GDB.
5627 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5628 m68k-cbm-svr4 host and target.
5629 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5630 so `diff' and `patch' can cope.
5632 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5634 * archures.c: removed texinfo error
5636 * init.c: added texinfo hooks, and removed initialization error
5639 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5642 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5644 * cpu-i960.c: Avoid numerical count of initializers.
5646 Vax Ultrix changes from David Taylor <taylor@think.com>:
5647 * host-aout.c: Make little-endian vector really little-endian.
5648 * configure.in: Separate vax and tahoe cases, handle ultrix.
5649 * config/t-vax: Add trad-core.o.
5650 * config/h-vaxult: New host system.
5652 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5654 * bfd-in.h VERSION, change version number to 0.18, this makes a
5655 gap, but now is the same as the linker version number.
5657 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5658 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5659 files will eventually contain processor specific bits for bfd,
5660 like strange relocation information and dis/assembly. So far only
5661 the H8 has been even partially done. This work also ties in with
5662 the change in handling architectures.
5664 * amdcoff.c: (a29k_reloc) fix error message.
5666 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5667 discover the architecture of the bfd. (sunos4_callback) calls the
5668 function bfd_set_arch_mach rather than stuffing stuff directly
5669 into the bfd. (sunos4_write_object_contents), changed names of
5672 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5673 setup the environment.
5675 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5676 headers in big endian format, regardless of the endianess of the
5679 * archures.c: totally changed. Now an architecture is represented
5680 with a pointer to an info structure rather than an enumerated type
5681 and a long. The old info is available as two elements in the
5682 structure. Future enhancements to architecure support will
5683 involve pointers to methods being placed into the info structure.
5685 * bfd.c: changed the definition of the bfd structure for the new
5688 * bout.c: (b_out_set_arch_mach) changed to use the new
5689 architecture mechanism.
5691 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5692 the new architecture mechanism.
5694 * configure.in: added h8 stuff.
5696 * ieee.c: too many changes to note. Now ieee files written with
5697 bfd gas and ld can be read by gld and ieee only linkers and
5700 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5702 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5703 than fixing the structure directly.
5705 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5706 than fixing the structure directly.
5708 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5709 before opening a bfd.
5711 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5712 rather than fixing the structure directly.
5714 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5715 in the t/hmake file) a user can select which backends they want
5716 linked with bfd without changing the source.
5718 * init.c: new, looks after initializing modules.
5720 * howto.c: for future use, will allow an application to work out
5721 what cookie to use as a handle on a relcoatio howto.
5723 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5725 * srec.c: Better error checking, partly from Peter Schauer.
5726 (srec_object_p): Avoid assuming any file that starts with 'S' is
5727 an S-record file! (Check for 3 uppercase-hex digits after it.)
5728 (ISHEX): Define new macro for checking supposedly hex characters.
5729 (pass_over): Treat as EOF any S-record line that:
5730 * doesn't have hex in either size character
5731 * produces a size larger than 0x7F
5732 * has an unrecognized type number
5734 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5736 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5737 opncls.c: Lint (saber actually).
5739 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5741 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5742 * newsos3.c: Fixed two types: newos3 -> newsos3.
5743 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5744 to use correct segment.
5746 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5748 * aoutx.h (print_symbol): Handle missing symbol->name.
5750 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5752 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5755 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5757 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5758 add sgi/irix support.
5760 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5762 Changes for the AMD 29000 Ultracomputer port from David Wood.
5765 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5767 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5770 * coffcode.h (coff_real_object_p): Pass information about the
5771 current file's coff symbol format to BFD via the coff_data struct.
5772 (coff_find_nearest_line): obj_icof => coff_data.
5773 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5774 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5775 and DIMNUM == E_DIMNUM.
5776 * configure.in: Handle a29k-*-* hosts, and targets
5777 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5778 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5779 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5780 local_linesz to `coff_data' (tdata) struct.
5781 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5782 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5784 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5786 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5787 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5789 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5791 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5793 (sunos4_core_file_matches_executable_p): Fix header comparison.
5794 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5795 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5797 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5799 Allow GDB to patch object files.
5801 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5802 * trad-core.h (trad_unix_core_file_p): Ditto.
5803 * aoutx.h (aout_set_section_contents): On first output, check
5804 abfd->direction and complain if erroneous.
5806 * Makefile.in: Add crude dependencies.
5808 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5810 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5811 to h/t-xxxx files so that everything will work on System V.
5813 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5815 * aoutx.h: Add information on host-aout.c and how to configure
5816 to use it, to the manual.
5817 * configure.in: Tix typo.
5818 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5819 else dummy out the core file support.
5820 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5821 specified, use it to locate the data section.
5822 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5823 rather than as chars (lint).
5825 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5827 * aoutx.h, coffcode.h: saberized.
5829 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5831 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5833 bfd.c, targets.c: minor rewording of doc segments
5836 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5838 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5839 etc, rather than TEXT_START_ADDR.
5840 * host-aout.c: Remove #if 0 around whole thing.
5841 Update to modern (32/64-bit) a.out naming conventions.
5842 Include a large chunk of ../include/a.out.gnu.h to get macros that
5843 are not defined by the system include files.
5844 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5845 macro used by the other a.out implementations.
5846 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5848 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5850 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5851 texdoc and psdoc; make these depend on generated .texi's
5853 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5856 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5859 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5860 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5861 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5862 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5863 obtrusive marks indicating .c origins.
5865 * bfd.texinfo: generalize most references to linker
5867 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5869 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5870 * archures.c: remove empty foo() definition (crept in at vn1.9)
5872 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5874 * bfd.texinfo: use @setchapternewpage on instead of lots of
5875 @page's; minor rephrasing in Introduction.
5877 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5878 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5879 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5880 segments): used BFD (caps) more consistently as a name in
5881 discourse, fixed a few other minor typos and uses of fonts
5884 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5886 * coffcode.h: fixed bug where string table size wasn't being swapped.
5888 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5890 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5892 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5893 flags. (bfd_print_symbol_vandf) now knows what to do with the
5896 * aoutx.h: made translate_from_native_sym_flags and
5897 translate_to_native_sym_flags produce the above flags.
5900 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5902 * all files: update copyright notices for GPL version 2.
5903 Install header comments and attribute most modules to their
5904 authors. BFD's name is now officially "Binary File Descriptor",
5905 so remove any conflicting pejoratives.
5906 archures.h: Consists solely of comments; remove it.
5908 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5910 * Makefile.in, bfd.c: Made it compile again.
5912 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5914 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5917 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5919 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5920 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5923 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5924 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5926 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5928 * Everything: created some new files, core.c format.c, reloc.c,
5929 section.c and syms.c to split the functionality a bit better.
5930 Cleaned up the rest of the files a bit, and added some
5934 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5936 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5937 really takes 3 arguments, patched code and ammended prototypes.
5939 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5941 * ../include/bfd.h (struct bfd_target): Added new field
5942 "align_power_min" which contains the minimum alignment for a
5943 section. This is used in coff_new_section_hook. The field
5944 insertion necessitates an update of all backends..
5946 * aoutf1.h jump table field inserted
5948 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5951 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5952 table field inserted.
5954 * coffcode.h(just about everything) Now patches up symbol tables
5955 using a different mechanism. The Intel major bug has been fixed,
5956 and the linker can self host on the Aviion and be debugged with
5959 * ecoff.c: new include and jump table patch, i386coff.c: new
5960 include and jump table patch, icoff.c: new include and jump table
5961 patch, ieee.c: can now read archives containing ieee modules.,
5962 libcoff.h: added (combined_entry_type), libieee.h: uped max
5963 sections to 20, m68kcoff.c: new include and jump table patch,
5964 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5965 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5966 srec.c: jump table patch. trad-code.c fixed #IF typeo
5968 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5970 * coffcode.h (coff_swap_aux_in): added else case to deal with
5971 filenames less than 9 characters.
5974 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5976 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5978 * srec.c: now allows any number of sections to be created in a
5979 file. Outputs addresses of the right length.
5981 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5983 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5984 target didn't match, the format got set to the attempted match,
5985 breaking a future test.
5987 *../include/i386coff.h : fixed typo in type field with size
5989 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5990 support in the jump table for the swapping routines exported to
5991 gdb. Now gdb works with the 386.
5993 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5995 * Merge in changes from gdb-3.95 release.
5996 Makefile.in: Allow hmake and tmake files to add OFILES.
5998 bfd.c: support specific targets as well as searching. When
5999 searching, take default target in preference to others.
6001 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6002 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6003 libbfd.h: Support specific targets as well as searching.
6004 opncls.c: Support specific targets as well as searching.
6005 targets.c: Search is short-circuited if default target matches.
6006 liboasys.c, libieee.c: Undo bothner changes that make macros
6007 work to the left of assignment, but which depend on the
6008 representations of different pointer types being the same.
6010 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6012 * i386coff.c: created.
6013 * coffcode.h: added support for 386.
6014 * Makefile.in: added support for 386.
6015 * ../include/i386coff.h: created
6017 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6019 * coffcode.h: removed all put_x_<sizes>
6020 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6024 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6026 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6028 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6030 * everything: Removed sysdep.h from bfd.h and put back into files
6031 from which it was split out. Now 64 bit version is built with a
6032 -DHOST_64_BIT="long long" on the compile line.
6034 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6036 Changed all the [get|put][name] routines to use [get|put]_[size
6039 Put in support for 64 bit work. Now two versions of bfd may be
6040 generated, according to the state of TARGET_64_BIT, one which is
6041 32 bit only, and one which is 64/32 bits.
6042 Created new back end 'demo64' to test 64 bit functionality.
6044 Renamed some files to work on DOS.
6046 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6047 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6048 chage, 64 bit transfer. * liba.out.h: Split out common code from
6049 sunos and newsos into liba.out. Name changes and prototype mods. *
6050 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6051 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6052 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6053 change and 64bit stuff.* newsos3.c: common code removed, new jump
6054 table. * oasys.c: Name change * opncls.c: Portability fixes *
6055 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6056 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6057 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6058 64bit ized. * demo64.c: 64 bit a.out back end
6060 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6062 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6063 on LHS of assignment, even when using old compilers.
6064 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6065 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6066 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6067 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6068 * targets.c: Add declaration of newsos3_vec.
6070 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6072 * aout.c: fixxed some of the problems with filepos calculation.
6073 (swap_ext_reloc): fixed problem with creation of relocs.
6074 (aout_set_section_contents): fixed filepos problem
6076 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6077 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6078 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6079 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6080 cleaned up. (coff_write_object_contents) cleaned up.
6082 * ecoff.c: Totally different. Now supports ecoff fully.
6084 * icoff.c: fixed problems in relocation callout.
6086 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6088 * m68kcoff.c: updated target vector.
6090 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6091 choose_reloc_size. (sunos4_write_object_contents) now calls
6092 choose_reloc_size so outputs relocs correctly, also calculates the
6093 size of the sections correctly.
6097 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6099 Merge Per Bothner's changes to modularize BFD a.out a bit.
6101 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6102 * ieee.c: Cast enums to int before comparing them, for brain-
6104 * coff-code.h: Remove coff_get_section_contents, and use the
6105 generic one instead.
6107 * aout.c: Derive new module from sunos.c, containing generic
6108 support code for all kinds of a.out files.
6110 * sunos.c: Remove all code that goes in aout.c. Split out
6111 machine dependent followup in sunos4_object_p into
6112 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6113 and redefine only the names we CHANGE, not all the names. Drop
6114 the little-endian vector, and rename the vector as sunos4 rather
6117 * b.out.c: Use aout.c routines for most of the work. Slight
6118 changes for the new regime. Remove close_and_cleanup and
6119 get_section_contents in favor of generics. New transfer vector
6122 * newsos.c: New support for Sony NEWS, another a.out format.
6124 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6125 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6126 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6128 * opncls.c (bfd_close): Call format-dependent write_contents
6129 routine, if writing, before calling target-dependent
6130 close_and_cleanup routine (which is now always generic, I think).
6131 * srec.c: Use bfd_alloc instead of malloc. Remove
6132 close_and_cleanup and move code from it to
6133 srec_write_object_contents. Add write_contents to tvec.
6134 * targets.c: Remove a.out little vector, replace a.out big
6135 vector with SunOS vector. FIXME: Need Vax support again now.
6137 * libbfd.h: Add write_contents format-dependent-vector to the
6138 bfd_target vector. Supply a generic close_and_cleanup routine.
6139 * liba.out.h: Handle the new aout.c split. Add prototypes for
6140 all routines defined in aout.c. Rename "sunos" things to "aout"
6141 things. Add a few fields where needed for various formats.
6142 * Makefile.in: Add aout.c and newsos.c.
6144 * archive.c, ieee.c, oasys.c: Lint.
6146 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6149 changed forward declaration struct stat; to reduce warnings. Changed
6150 comment on bfd_h_<x>_x.
6152 * ../include/m68kcoff.h, ../include/intel-coff.h,
6153 ../include/m88k-bcs.h
6154 Now there are two incarnations of relocs, linenos and syments. One for
6155 internal digestion, and one full of char arrays for I/O. The original
6156 names have gone to detect errors.
6158 * Makefile.in, m68kcoff.c, targets.c
6159 Test new structure code with a 68k coff implementaion
6161 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6162 Fixed all the places where there were problems with the size and
6163 alignments of structures on disk and structures in memory. #ifed out
6164 all the code in coffswap.c, since it should be done using the target
6167 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6169 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6170 multiple reloc command.
6172 * sunos.c (sunos4_set_section_contents): Made it so that sections
6173 are always padded to their alignment size.
6175 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6177 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6178 Clean up types and such (saber C problems).
6179 * ecoff.c: Clean up types and such. Remove routines that are
6180 not used. Fix up reading and swapping of shorts from files.
6182 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6184 * a.out.vax.c: Remove two bogus "static" from prototypes.
6186 * ecoff.c: Got rid of lots of non-working junk (that had
6187 been copied directly from coff-code.h).
6188 Updated to be consistent with updates to icoff.c and coff-code.h.
6190 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6191 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6193 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6194 but until the target_vector is automatically generated,
6195 it's as good as any. Note that the text offset is the only
6196 difference between NewsOS and SunOs (including magic numbers).
6197 (Most of the sunos_* routines should to renamed bsd_*
6198 and move to a bsd.c file. Then (and when the target_vector
6199 is automatically generated) it might make sense to create
6200 a separate Sony target.)
6202 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6203 on some systems, and doesn't help on others.
6204 Similarly, only define X_OK if not already defined.
6206 * trad-core.c: Don't include sys/stat.h - at least
6207 on NewsOS 3, it has already been included.
6209 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6211 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6212 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6213 symbol tables if necessary when reading them in, so gdb can use
6214 them. Add "bfd_coff_" to the names so they won't conflict with
6215 names in calling programs. FIXME-soon: if coff-code.h is
6216 included in two BFD modules, this will cause duplicate
6217 definitions; the routines should be exported to a separate,
6218 common, module (probably along with a mess of other ones).
6220 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6222 Improve modtime support.
6224 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6225 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6226 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6227 BUG: archive members still do not get correct mod times.
6229 Improve floating point support for core files.
6231 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6232 (sunos4_core_file_p): Create a second registers section in the
6233 core file, called ".reg2", for the float registers.
6235 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6237 * many changes to improve archive handling; found a logic flaw in
6238 bfd_check_format which only just happened to work by cooncidence.
6240 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6242 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6245 * bfd.h: changed type of udata in asymbol to void *, like it
6246 should be. Added bfd_reloc_dangerous enum member.
6248 * coff-code.h: Fixed it so that internally generated symbols get
6249 their values relocated correctly in all cases. Removed calls to
6252 * icoff.c: Not understanding the destination symbol of a reloc is
6253 not a failure any more, just 'dangerous'. This allows linking of
6254 b.out and coff images.
6256 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6260 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6262 * sunos.c (translate_to_native_sym_flags): fixed
6263 sym_pointer->n_value so that symbols on the way out get their
6264 section relative values calculated correctly.
6266 * coff-code.h (mangle_symbols): fixed problem where tags were not
6267 being relocated for structs, enums, unions. Also various lints.
6269 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6271 * archive.c (get_elt_at_filepos): system_call_error returned
6274 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6276 * Resolve the use of no_error and system_call_error.
6277 The bfd library itself now will never set bfd_error to
6280 The code still needs to be combed to make sure all the error
6281 codes are correct. I suspect they are not always set correctly.
6283 * The names of all the messages have _ prepended because the sun
6284 bundled compiler can't distinguish from a macro which takes an
6285 argument and the same identifier in a non-macro context.
6287 * The reason for the above being that entry points which used to
6288 be trampoline functions are now just macros which expand to a
6289 direct call through the bfd's xfer vector.
6291 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6292 must gas have its own version of everything (the gas version
6293 had the correct value)
6295 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6297 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6298 properly support i960 architecture and output correct reloc stuff.
6300 * bfd.h: added prototype for bfd_printable_arch_mach, added
6303 * coff-code.h: Applied patches from chrisb to support i960
6304 architecture, zero relocs and swap them correcly and conditionally
6305 compiled the timestamp.
6307 * sunos.c: Made the default section alignment 2^3 so that doubles
6308 are done properly. Fixed the same reloc bug that was in b.out.c
6310 * sysdep.h: Now compiles on a Posix box
6312 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6314 * icoff.c: Fix comment on big-endian version.
6315 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6316 F_RELFLG). Set F_AR32WR in output files if little endian
6319 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6321 * archures.c fixed =/== typo
6323 * sunos.c added architecture stuff for output. Fixed
6324 bug where files where vma(data) != size(text)
6325 were processed wrong.
6327 * coff-code.h added a lint cast
6329 * (../include/a.out.sun4.h) fixed it so zmagic
6332 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6334 * archive.c removed loads of includes, and fixed bug where string
6335 table didn't have a null at the end.
6337 * bfd.c fixed includes, added symbols argument to
6338 canonicalize_reloc entry point.
6340 * libbfd.c fixed includes and added some lint patches.
6342 * targets.c added both sorts of intel coff.
6344 * b.out.c fixed included, changed was the canonical
6347 * icoff.c added support for callj and big and little
6350 * opncls.c added chmod+xing for files with EXEC_P set.
6352 * sunos.c fixed includes. Changed default section
6353 alignement to words. Fixed relocation stuff to work with
6356 * bfd.h various new types added, prototype for new
6357 reloc calls, changed bfd->iostream to a void *
6358 to including files don't need stdio.h.
6360 * libcoff.h added conversion table to tie relocs to
6365 * coff-code.h fixed includes. Added code to support
6366 big and little endian formats. Various lints. Better
6367 processing of symbols. Changed reloc stuff to new
6370 * libbfd.h fixed includes
6373 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6375 * bfd.h changed name of alignment entry in sec_struct to
6376 alignment_power, because of conflicting uses within bfd.
6377 Now it should be obvious that it's a 2**n alignment
6378 specifier. Removed start_pad, end_alignment, block, minsize,
6379 output_file_alignment, subsection_alignment and original_vma fields.
6380 Added align_power() macro. Fixed bfd_section_alignment
6381 acessor macros. Added bfd_symbol_same_target macro.
6383 * b.out.c (b_out_write_object_contents) fixed to use
6384 new alignment member. Fixed (callj_callback) to use section
6385 relative symbols properly.
6387 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6388 Fixed (translate_from_native_sym_flags) to correctly make
6389 symbols section relative.
6391 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6392 (bfd_make_section) took out initialization of obsolete members.
6393 (bfd_print_symbol_vandf) added
6395 * opncls.c (bfd_create) created.
6397 * coff-code.h (coff_new_section_hook) took away refs
6398 to obsolete members. (make_a_section_from_file) added
6399 conversion between alignment types. (coff_symbol_from)
6400 added. (coff_count_linenumbers) only counts linenumbers
6401 if symbol is of coff-type. (coff_mangle_symbols) only
6402 heavily mangles symbols if symbol is coff-type.
6403 (coff_write_symbols) various lints. (coff_write_object_contents)
6404 various lints and modification for alignment conversion.
6405 (coff_slurp_relocs) fixed for use with new asection shape.
6407 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6409 * archive.c lots of lint
6411 * b.out.c added callj relocation support, upgrated reloc howto.
6412 Fixed so that asymbol and reloc records are output
6415 * bfd.c lots of lint, support for new bfd entry point
6418 * bfd.h changed definition of asymbol to contain pointer to
6419 owning bfd, removed target dependencies.
6421 * cache.c took out print statements, put in BFD_ASSERT calls.
6423 * coff-code.h various lints, corrected linenumber output
6424 functionality. Added support for new style asymbols and
6425 bfd_print_symbol. Fixed so that asymbol and
6426 reloc records are handled correctly. Added timestamp.
6428 * icoff.c Added support for new howto shape.
6430 * liba.out.h Added support for new asymbol shape
6432 * libbfd.c various lints
6434 * libbfd.h various lints
6436 * libcoff.h added support for new asymbol shape.
6438 * sunos.c various lints. Added support for new asymbol shape
6439 and bfd_print_symbol.
6441 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6443 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6444 pointer lint. Added support for callj relocation. Fixed bug where
6445 the last 32 bytes of the text section were overwritten by data. Fixed bug
6446 where archives of b.out didn't work due bfd_slurp_extended_name_table
6449 * sunos.c added support for n_other field. Braced the howto table so
6450 that it won't be affected by any lengthing of the howto struct typedef.
6453 * bfd.h added support for n_other field, added special_function
6454 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6457 * bfd.c upgraded bfd_perform_relocation, various lints.
6459 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6461 * ChangeLog: Started ChangeLog for BFD.
6462 * ToDo: Create file for suggestions.
6464 * Makefile: Support easy loading into Saber C.
6465 Add dependencies for icoff.o and bcs88kcoff.o.
6466 Rename coff.c to coff-code.h. Change callers.
6468 * bfd.c (bfd_check_format): Allow the check_format routines
6469 to return the desired target vector, rather than just a Boolean.
6470 bfd.h (bfd_check_format): Change function pointer return type.
6471 archive.c (bfd_generic_archive_p): change callee.
6472 b.out.c (b_out_little_object_p, b_out_big_object_p,
6473 b_out_real_object_p): change callee.
6474 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6475 in check_format transfer vectors that need a filler.
6476 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6477 bcs88kcoff.c: change callee.
6478 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6479 icoff.c: change callee.
6480 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6482 * libbfd.c (zalloc): It should actually zero the storage!
6483 This was commented out for some reason.
6485 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6486 This is so callers can avoid <stdlib.h> which doesn't exist
6489 * bfd.c (map_over_sections): Add debugging code, since I
6490 noticed the section count for sunos core files was bad, but only
6491 GDB had detected the problem.
6492 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6493 bfd_get_section_linenos): Remove obsolete functions.
6494 (bfd_apply_relocations): Use longs, not ints, for the math.
6496 * bfd.h: Declare enum boolean and struct bfd_target as well
6497 as typedefs for them. Remove obsolete
6498 bfd_get_section_lineno_size.
6500 * cache.c: Make the "fdopen" support work. Keep better track
6501 of how many files are open. Centralize the opening of files
6502 and be sure bfd_open[rw] actually try to open the file. Evade
6503 linked list initialization problems.
6505 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6507 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6509 * cplus-dem.c: Delete file, since it is not part of BFD.
6511 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6512 (bfd_openr, bfd_openw): Actually open the file, give error now.
6514 * sunos.c (sunos4_core_file_p): Set section count.
6515 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6516 obsolete definitions.
6517 (_write_symbol_table): Initialize <idx> counter.
6518 (foop): Eliminate debugging code.
6524 version-control: never