1 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
3 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
5 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
7 Added m68klynx_aout_vec and m68klynx_coff_vec.
8 * targets.c (target_vector): Removed i386lynx_vec, added
9 {i386,m68k}lynx_{aout,coff}_vec.
10 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
12 * m68klynx.c: New file.
13 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
14 and i386lynx_coff_vec.
15 * config/m68k-lynx.mt: New file.
16 * config/i386lynx.h: Added definition of cfree as free (from Eichin).
17 * hosts/m68klynx.h: New file.
19 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
21 * archive.c: Define offsetof here.
22 * hosts/*.h: Don't define it here.
24 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
26 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
29 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
31 * hpux-core.c: Add comment about hpux version 7.
33 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
35 * lynx-core.c (lynx_core_file_p): Change per-thread register
36 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
37 in gdb/corelow.c. Create alias .reg section for the currently
40 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
42 * libecoff.h (ecoff_backend_data): Removed big_magic and
44 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
45 of big_magic and little_magic.
46 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
47 matches endianess of bfd.
48 (mips_ecoff_backend_data): Removed initialization of big_magic and
50 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
51 based on magic number. Support r4000 magic numbers.
52 (ecoff_get_magic): New function.
53 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
54 the backend structure.
55 * cpu-mips.c (arch_info_struct): Added case for r6000.
57 For MIPS configurations put both big and little endian versions in
58 the list of targets; the code is getting compiled in anyhow.
59 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
60 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
61 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
62 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
63 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
65 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
67 * osf-core.c: New file for OSF/1 core file support.
68 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
69 (HDEPFILES): Set to osf-core.o.
70 * bfd-in2.h (union tdata): Add osf_core_data member.
71 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
72 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
73 (osf-core.o): New dependency.
75 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * TODO: Remove note about making --with-bfd-targets use canonical
78 target configuration name (already done); reword item about
79 separating reading and writing stuff to not refer to a
82 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
85 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
87 * gen-aout.c (main): Output newline after end of comment, not
88 before. (Reported by Jonathan Stone,
89 jonathan@oscar.stanford.edu).
91 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
93 * archive.c (compute_and_write_armap): Put weak symbols in the
96 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
97 section, not the .stabstr section. Set the type of the .stabstr
98 section to SHT_STRTAB.
99 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
101 * section.c (SEC_DEBUGGING): New section flag.
102 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
103 and the name starts with .debug, .line or .stab, set
104 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
105 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
106 SEC_DEBUGGING to section_flags.
107 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
108 SEC_DEBUGGING and SEC_CODE to section_flags.
109 * bfd-in2.h: Updated.
111 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
113 * bfd.c (tdata): Add lynx_core_data.
115 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
116 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
117 (ecoff_write_object_contents): Don't set scnptr to zero just
118 because size of section is zero. Needed for Irix 4.0.5F.
120 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
122 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
124 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
126 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
127 * bfd-in2.h (tdata): Add lynx_core_data;
128 * config.bfd configure.host: Get rid of superfluous netbsd and
130 * configure.in: Add lynx-core.o to Lynx config.
131 * i386lynx.c: Add defs for core file support.
132 * lynx-core.c: New file with Lynx core file support.
133 * hosts/i386lynx.h: Move lots of host specific includes to here.
134 Add def of HOST_LYNX. Remove unnecessary defs.
136 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
138 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
139 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
140 SEC_DATA for a SHF_NOBITS section.
142 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
143 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
144 * nlmcode.h: Add some casts to avoid warnings.
145 (nlm_write_object_contents): Ignore relocs for sections that are
146 neither code nor data. Just use the symbol value for debugging
147 symbols; don't offset by the section vma.
149 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
151 * reloc.c (bfd_perform_relocation): Don't return an error when
152 performing a reloc against an undefined weak symbol.
153 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
154 than obsolete BSF_EXPORT.
156 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
158 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
159 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
160 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
161 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
162 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
163 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
164 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
165 defined on all hosts, now that archive.c uses it.
167 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
169 * elfcode.h (elf_map_symbols): Create section symbols for all
170 sections, not just allocated sections; debugging sections can have
172 (elf_symbol_from_bfd_symbol): If there is an output section, use
173 the section index from that rather than the input section.
175 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
177 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
178 libbfd.h, which is regenerated from this file.
180 * bfd-in.h (symtype): Deleted typedef.
182 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
184 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
185 xor and subtract. Otherwise it will not sign extend if the type
186 of bfd_vma is larger than int.
188 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
189 and frameoffset as signed numbers. From Peter Schauer.
191 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
193 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
194 special function for all reloc entries.
195 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
197 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
198 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
200 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
202 * libbfd-in.h (struct artdata): Add armap_timestamp and
203 armap_datepos here too.
205 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
207 Improve timestamp support in BSD archive files to avoid linker
210 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
211 (bfd_flush, bfd_stat): Add prototypes.
212 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
213 (bfd_stat): Add, does fstat on a BFD.
215 * archive.c (_bfd_write_archive_contents): At end of file writing,
216 verify and possibly update the timestamp in the armap, if a BSD
217 archive. FIXME! Kludge recognizes BSD archive, rather than
218 vectoring properly. Should add to xvec.
219 (compute_and_write_armap): Move prototype to top, avoid PROTO.
220 (bsd_write_armap): Save timestamp and file location thereof, when
221 writing the armap in a BSD file.
222 (bsd_update_armap_timestamp): New function to check and
223 rewrite the timestamp.
225 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
227 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
229 * hosts/i386sco.h: Define a bunch of stuff for core files.
230 * sco-core.c: Remove, replace by trad-core.c.
231 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
232 * config/i386sco.mh: Use trad-core not sco-core.
233 * hosts/i386isc.h, config/i386isc.mh: Remove.
234 * configure.host: Use i386sco for isc.
235 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
236 * config.bfd: Use i386-coff not i386-sco.
238 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
239 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
240 i486-elf which doesn't exist).
242 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
244 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
245 padding field to zero.
247 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
248 * configure.in: Remove bogus netbsd386 handling.
250 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
251 Correct overflow detection requires matching the upper four bits
252 of the destination against the PC.
254 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
256 * configure.in: Make 64-bit stuff work with "--with-targets=all".
258 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * libbfd-in.h: Removed swapping routines declarations.
261 * bfd-in.h: Added swapping routine declarations, and renamed them
263 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
264 * Changed all callers.
265 * libbfd.h, bfd-in2.h: Rebuilt.
267 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
269 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
272 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
274 * configure.in: Reorganized setting of makefile variables so
275 64-bit stuff works again.
277 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
280 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
281 "native_elf_sym" field, merged to make new type "elf_symbol_type".
282 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
283 Deleted field raw_syms.
284 (obj_symbols): Remove cast.
285 (obj_raw_syms): Deleted.
286 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
287 native_elf_sym fields.
288 * elf32-hppa.c: Changed uses of elf32_symbol_type to
291 From Pete Hoogenboom and Jeff Law:
293 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
295 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
296 bits are zero (e.g., they specify no relocations), then do not
297 even bother adding their entries to the symextn section.
299 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
300 of scope can have an argument relocation stub.
302 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
303 structure and type to elf32_hppa_stub_description. This makes
304 it consistent with the GNU coding conventions.
305 (elf32_hppa_stub_description): Added a 'next' field to allow
306 linking of stub description structures.
307 (elf32_hppa_stub_description): Added a 'stub_listP' field to
308 keep track of individual stubs.
309 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
310 Combined with the elf32_hppa_stub_description structure.
311 (elf32_hppa_stub_name_list): New type to keep track of
314 (add_stub_by_name): New function.
315 (find_stub_by_name): New function.
316 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
318 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
321 * elf32-hppa.c: (retval_mismatches): The direction of argument
322 relocation was reversed.
323 (hppa_elf_build_arg_reloc_stub): Return address was not being
325 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
326 argument relocation bits so this function can be used in the check
328 (hppa_elf_stub_check): Pass caller argument relocation bits into
329 hppa_elf_arg_reloc_needed_p().
330 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
331 pass caller argument relocation bits into
332 hppa_elf_arg_reloc_needed_p().
334 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
336 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
338 * hosts/delta88v4.h: New for SVR4.
339 * configure.hosts: Use it.
341 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
343 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
344 is an SCO pre-define.
346 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
348 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
350 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
352 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
354 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
355 symbols as BFD local symbols.
356 (nlm_write_object_contents): Don't bother writing out exported
357 symbols more than once; they now appear in the symbol table more
358 than once (with and without a prefix) if necessary. Set offset
359 values to be non-zero as NLMLINK does.
361 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
363 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
365 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
367 * section.c (struct sec): Move position of user_set_vma, and
369 (SEC_BALIGN): Disable for now. I don't think it's currently used.
371 * elf32-hppa.c (elf_hppa_howto_table): Now static.
372 (symext_rootP, symext_lastP, global_value, GOT_value,
373 global_symbol, global_sym_defined, symextn_contents,
374 symextn_contents_real_size, elf_hppa_stub_rootP,
375 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
376 default initialization.
377 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
379 (hppa_look_for_stubs_in_section): Introduce temporaries to make
380 code more readable in 80 columns.
382 * libhppa.h (all functions): Now inline under GNU C.
384 More patches from Jeff Law:
386 * elf32-hppa.c (AR_WARN): Give argument which caused the
387 invalid argument relocation.
388 (AR_UNIMP): Delete unused macro.
389 (hppa_elf_set_section_contents): Always return a value.
390 (elf32_hppa_backend_table_processing): Likewise.
391 (elf32_hppa_backend_section_processing: Likewise.
393 * som.c: New file containing SOM specific code extracted
396 * som.h: New file containing SOM specific code extracted
401 * libhppa.h: Delete SOM specific code. Add generic PA
402 code which can be shared by both SOM and ELF backends.
404 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
405 depends on libhppa.h now.
407 * configure.in (hppa_vec): Needs som.o module instead of
410 * elf32-hppa.c: Include libhppa.h. Do not define
413 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
414 now lives in libhppa.h.
415 (hppa_reloc_field_selector_type_alt): Likewise.
417 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
418 define malloc or free.
420 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
423 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
425 (elf_hppa_reloc_type_lookup): Likewise.
426 (elf_hppa_tc_make_sections): Likewise.
427 (hppa_elf_arg_reloc_needed_p): Likewise.
428 (hppa_elf_build_long_branch_stub): Likewise.
429 (elf_reloc_map): Delete, no longer used.
430 (elf_hppa_reloc_map): Likewise.
431 (elf32_hppa_symextn_map_max_size): Likewise.
432 (elf32_hppa_get_sym_extn): Abort if type is bogus.
434 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
435 of the .hppa_unwind section.
437 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
439 * config.bfd: recognize m88110.
441 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
443 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
445 * elfcode.h (elf_section_from_bfd_section): Add detection of
449 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
450 New functions for support of long branch stubs.
451 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
452 check for long branch stubs.
453 (hppa_look_for_stubs): Unused function. Removed.
454 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
455 version of bfd_set_section_contents.
456 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
457 when BFD is configured for debugging.
459 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
460 to return a list of symbols that have non-zero argument
462 (hppa_elf_stub_finish): Make sure stub generation is done only
465 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
466 generation relocation entries within a stub.
467 (hppa_elf_build_arg_reloc_stub): Corrections to argument
470 * elf32-hppa.c: New #define's for argument relocation types.
471 (mismatches, retval_mismatches): Updated to reflect new
472 argument relocation types.
473 (CURRENT_STUB_OFFSET): New macro.
475 * elfcode.h (map_program_segments): Set the PF_X bit for data
478 * elf32-hppa.c: (elf_hppa_howto_table): Add
479 R_HPPA_STUB_CALL_17 for support of linker stub generation.
480 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
483 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
484 R_HPPA_STUB_CALL_17 for support of linker stub generation.
486 * hppa_stubs.h: Add new instructions that are used in linker
489 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
490 unwind descriptor were incorrect.
492 * libelf.h (bfd_elf_find_section): Declare.
494 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
495 function in place of global_sym field in elf_backend_data
497 (elf32_hppa_backend_symbol_table_processing,
498 elf32_hppa_backend_section_processing,
499 elf32_hppa_backend_fake_sections,
500 elf32_hppa_backend_section_from_shdr,
501 elf32_hppa_backend_section_from_bfd_section): New functions to
502 provide support of symbol extension sections and argument
504 (elf_info_to_howto): Remove call to abort().
506 * elf32-target.h: Support for special processing by the backend.
507 (struct elf_backend_data): Added elf_backend_symbol_processing,
508 elf_backend_symbol_table_processing,
509 elf_backend_section_processing, elf_backend_section_from_shdr,
510 elf_backend_fake_sections, and
511 elf_backend_section_from_bfd_section fields.
512 * elfcode.h: (bfd_section_from_shdr): Add a check for
513 processor-specific section types.
514 (elf_fake_sections): Add a check for processor-specific
516 (bfd_elf32_write_object_contents): Add a check to see if
517 there is any final section processing to be done by the
519 (elf_section_from_bfd_section): Add a check for
520 processor-specific section types.
521 (elf_slurp_symbol_table): Remove reference to global_sym in the
522 elf_backend_data structure. Replace it with a call to
523 elf_backend_symbol_processing.
524 * libelf.h: Remove global_sym field in the elf_backend_data
525 structure. Replace it with a series of backend-specific
528 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
529 stub_sym should be called target_sym.
530 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
531 rather than the output bfd (output_bfd).
532 (hppa_elf_reloc): Get rid of references to the global_sym field in
533 the elf_backend_data structure.
535 * elfcode.h (elf_fake_sections): Check the correct condition for
536 .bss. Also, detect the existence of a .note section.
538 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
541 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
542 should be a reference to bfd_arch_hppa.
544 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
545 the bfd_check_format structure to avoid a type mismatch.
547 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
548 and Jim Kingdon (kingdon@cygnus.com)
551 * netbsd386.c: New file.
552 * aoutx.h: Make sym_is_debugger_info true for N_FN.
553 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
554 libaout.h, targets.c: Other changes.
556 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
558 * config/m88k-elf.mt: New file.
559 * config.bfd: Use it for m88*-*-sysv4*.
561 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
563 * elfcode.h (elf_build_phdrs): Unused function deleted.
564 (bfd_shdr_from_section): Ditto.
565 (write_relocs): Don't change section contents for addend.
566 (elf_locate_sh): Return type is now always elf_internal_shdr,
567 since the other types were really aliases for this type anyways.
568 Don't compile this function, since it is static and doesn't appear
569 to be used in this file.
570 (sym_is_global): Return non-zero for weak symbols. Abort if
571 section pointer is null.
572 (swap_out_syms): Reorder tests so function symbols can be weak.
573 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
574 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
575 extracting out some common code. Abort if BFD section symbol has
577 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
578 section symbols. Don't read section contents to fill in addend
581 * elf32-i386.c (elf_howto_table): All partial_inplace fields
586 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
588 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
589 specific information for a symbol. Put in elf_sym_num, which
590 gives the external symbol number in the elf object file, since
591 local symbols must come before global symbols.
592 (elf_sym_extra): New macro.
593 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
594 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
595 symbol number to external number. Store the address of the
596 Elf_Sym_Extra field for the symbol in the udata field.
597 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
599 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
601 * elfcode.h (elf_obj_tdata): Add field to count the size of the
602 array of pointers to section symbols.
603 (elf_map_symbols): Bump the max index of the section symbols so
604 that we don't overwrite memory. Store the max index into the
607 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
609 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
610 to the section symbols we created. Remove unused field
612 (elf_map_symbols): Fill in array of pointers to section symbols.
613 Only create section symbols for sections that have SEC_ALLOC set,
614 and have non-zero size.
615 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
616 section symbol, look up the section in the list of section
617 symbols, and set the udata pointer appropriately. Otherwise, if
618 udata is still NULL, fail an assertion, and use 0, instead of
621 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
623 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
624 mipslelf and mipsbelf respectively.
625 * config/mipslelf.mt, config/mipsbelf.mt: New files.
626 * elf32-mips.c: Added some reloc information.
627 * configure.in: Fixed error message.
629 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
631 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
633 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
634 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
635 * archures.c: Alphabetize decls.
637 * configure.in, targets.c: Add missing vectors to the tables.
638 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
639 Remove hp300bsd_vec due to clash with sunos_big_vec.
641 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
644 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
645 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
646 * Makefile.in, configure.host, config.bfd: Corresponding changes.
647 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
649 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
651 * coffgen.c (coff_section_symbol): If section's output_section is
652 not yet set, point to itself. This is needed because this is
653 called on the output file, not the input file.
655 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
656 dummy value, rather than leaving it NULL.
658 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
660 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
661 bfd_default_set_arch_mach.
663 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
665 * config.bfd (cpu): Extract from canonical name with sed.
666 * configure.in: Don't pass it.
668 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
670 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
671 BYTE_SIZE conflicts with a Mach header.
672 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
674 * configure.host: Make sure all OS fields end in *.
676 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
678 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
679 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
680 doesn't exist, don't try to create it.
682 * nlmcode.h (nlm_write_object_contents): procedure offsets are
683 from start of code segment, not start of file.
684 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
686 * configure.in (SELECT_VECS switch): Likewise.
688 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
690 * format.c (bfd_check_format): If the target matches the default
691 target, set match_count to 1, to ignore any previous matches.
693 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
695 * configure.in: Add reloc16.o when we add
696 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
697 Makefile.in (BFD_LIBS): Remove reloc16.o.
699 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
702 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
703 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
704 S-records via SELECT_VECS.
706 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
707 support S-records, for convenience.
709 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
711 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
712 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
713 Read and write Alpha relocs. Can't process them yet.
714 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
715 If the section does not already exist, create it.
717 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
720 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
722 * ecoff.c: Move MIPS reloc support from here...
723 * coff-mips.c: to here.
724 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
726 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
727 finish_reloc backend function.
728 (ecoff_write_object_contents): Removed MIPS specific assertions.
729 * coff-mips.c (mips_finish_reloc): New function.
730 (mips_ecoff_backend_data): Fill in new fields.
731 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
733 * targets.c: Added extern for ecoffalpha_little_vec.
735 * bfd.c (_bfd_host_big_endian): Removed.
736 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
738 * bfd-in2.h: Regenerated.
740 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
742 * config.bfd: New file, broken out of configure.in.
743 * configure.in: Use it, and use standard target names for
744 --with-targets, replacing --with-bfd-targets.
746 * archures.c (archures_init_table): Add bfd_sh_arch.
748 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
749 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
750 Fix error in error message.
752 * oasys.c: Make bfd_error_vector extern.
754 * configure.in: Include stab-syms.o for a.out/b.out targets
757 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
759 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
760 section before setting output_has_begun.
761 (nlm_set_section_contents): Remove argument names from
762 mangle_relocs_func prototype.
763 (nlm_write_object_contents): Remove shadowing local variable.
764 Don't write out debugging symbols if debugInfoOffset is -1. Add
765 the codeImageOffset to the start, exit, and check procedure
767 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
768 Don't check partial_inplace field; its value is irrelevant.
770 * Base use of sco-core on host, not target.
771 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
772 * config/i386-sco.mt (TDEFINES): Removed.
773 * config/i386sco.mh: New file to use sco-core.
774 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
776 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
777 conversions for some fields.
779 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
781 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
782 error rather than aborting.
784 * libnlm.h (struct nlm_backend_data): Added mach field.
785 (nlm_machine): New accessor macro.
786 * nlm.c (nlm_mkobject): Set architecture and machine from backend
788 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
790 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
792 * configure.in: Replace calls to sort with shell code
795 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
797 * configure.in: Include aout32.o for any a.out/b.out formats.
799 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
801 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
802 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
803 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
804 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
805 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
806 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
809 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
811 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
813 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
815 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
817 * bfd.c (bfd_scan_vma): New function.
819 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
821 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
823 * bfd-in2.h: Updated.
825 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
828 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
830 * configure.in: Remove unneeded test.
832 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
834 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
836 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
838 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
840 * PORTING, TODO, config/README: Update to reflect below changes.
842 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
843 --with-bfd-targets="target1,target2,..." and the special target
844 "all" to get the previous default behavior.
845 Figure out which architecture and backend .o files are needed from
846 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
847 the .mt files. Define TDEFAULTS based on them, also.
849 * Makefile.in: Remove references to MINIMIZE.
850 * archures.c, targets.c: Ditto.
852 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
853 SELECT_ARCHITECTURES as variables rather than as -D arguments to
856 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
857 i960-coff.mt (TDEFAULTS): Don't put the default vector in
858 SELECT_VECS manually; it's automatic now.
860 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
861 SELECT_VECS manually; -DSCO_CORE does it automatically now.
863 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
864 (TDEFAULTS): Don't define BFD; not used.
866 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
867 this is a host, not a target.
869 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
871 * elfcode.h (elf_object_p): Add comment about what this function
872 does and to watch out for side effects. Add FIXME for memory leaks.
873 Fix comment about checking for matching byte order. Preserve
874 pointer to old tdata (if any), and restore it if we don't match
875 file with target vector. If we are going to use goto's, use them
876 consistently and maintainably.
877 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
878 to note that the problem is even more serious than just leaked
879 memory. Replace goto with more traditional return.
881 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
883 Fix incorrect or useless makefile variable definitions:
884 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
885 define DEFAULT_VECTOR, instead of TDEFINES.
886 * config/i386aix.mh (MINIMIZE): Don't define.
887 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
888 * config/rs6000.mh (ALLOCA),
889 * config/i386v.mh (ALLOCA),
890 * config/i386linux.mh (ALLOCA),
891 * config/i386isc.mh (ALLOCA),
892 * config/go32.mh (EXTRALIBS): Don't define; not used.
893 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
894 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
895 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
897 * config/.Sanitize (Things-to-keep): Add README.
898 * config/README: New file, explaining the variables.
900 * targets.c (target_vector): Add hp300_bsd_vec.
901 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
902 (hp300bsd.o): New rule.
904 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
906 * libelf.h (NAME): Provide a default definition, that's neither
907 for 32 bits nor for 64.
909 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
911 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
912 that is what is in elf.c.
914 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
916 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
917 scBss and scSBss symbols, since it was wrong.
919 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
922 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
923 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
925 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
926 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
928 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
930 * hpux-core.c: Cast return value from bfd_zalloc.
932 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
934 * aoutx.h (log2): Delete i387-specific code.
936 * Makefile.in (BFD_LIBS): Always include elf.o.
937 (BFD32_BACKENDS): Don't include elf.o here.
938 (ofiles): Delete references to ofiles2 and ofiles3.
939 (do_clean): Delete ofiles.
940 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
941 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
942 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
944 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
947 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
948 (from Meissner's additions to bfd-in2.h).
950 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
954 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
956 * elfcode.h (elf_write_object_contents): Don't drop core if
957 elf_symbol_from returns a NULL pointer when processing a non-elf
958 symbol, use a 0 size instead.
960 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
962 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
963 bfd_elf32_hash, since the hash table is independent of the 32/64
966 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
967 that is what is in elf.c.
969 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
971 * elf32-i386.h (reloc_type): Reformat spacing.
972 (elf_howto_table): Add the rest of the 386/ELF relocations.
973 (elf_i386_reloc_type_lookup): Ditto.
974 (elf_i386_info_to_howto): Ditto.
975 (elf_i386_info_to_howto_rel): Ditto.
977 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
979 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
980 of nlm_slurp_symbol_table as boolean, not pointer.
981 * nlmcode.h (nlm_canonicalize_reloc): Test return value
982 of nlm_slurp_reloc_fixups as boolean, not pointer.
984 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
986 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
987 are now predefined by GCC
989 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
991 * coffgen.c (coff_print_symbol): Add the section offset to the
992 line number address, so it's printed the same way as the function
993 address. Only showed up for line numbers that aren't in the first
996 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
998 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
999 (nlm_mangle_relocs_func): New macro.
1000 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1001 (nlm_i386_mangle_relocs): New function.
1002 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1003 symbols into the .bss section.
1004 (nlm_set_section_contents): Call the mangle_relocs function.
1005 (nlm_write_object_contents): Treat a reloc against any defined
1006 symbol as an internal reloc. Fix bug in external reloc counting.
1007 Get the offset and debugging type right for .bss symbols. Only
1008 output debugging symbols for defined symbols.
1010 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1012 * coff-z8k.c (rtype2howto): Likewise.
1013 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1014 * elf32-i386.c (TRACE): Likewise.
1015 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1016 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1017 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1018 argument rather than using printf.
1020 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1022 * coffswap.h: Added macros used when accessing several fields;
1023 default is the same as before.
1024 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1025 * coff-alpha.c: Defined macros to use the right sizes in
1027 * libecoff.h: Backend information is now in target vector, not
1028 BFD. Start of backend information is COFF backend information.
1029 * coff-alpha.c, coff-mips.c: Changed accordingly.
1030 * ecoff.c (ecoff_mkobject): New function.
1031 (ARMAP_START): Changed into backend information, since Alpha uses
1033 (ecoff_slurp_armap): Don't overlay archive header.
1034 * bfd.c: Include libcoff.h.
1036 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1038 * Makefile.in (install): Fix sh syntax error.
1040 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1042 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1044 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1046 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1048 * ecoff.c: New file for generic ECOFF functions.
1049 * ecoffswap.h: New file for ECOFF swapping functions which differ
1050 only slightly for different targets.
1051 * libecoff.h: Added prototypes for ecoff.c functions.
1052 (ecoff_backend_data): New structure.
1053 (ecoff_tdata): Added backend_data field. Changed external data
1054 pointers to be PTR rather than to a particular struct.
1055 (ecoff_symbol_struct): Moved in from coff-mips.c.
1056 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1057 Added ECOFF backend structures. Include ecoffswap.h.
1058 * coff-msym.c: Removed; superseded by ecoffswap.h.
1059 * bfd.c: Include coff/internal.h.
1060 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1062 (BFD64_BACKENDS): Added coff-alpha.o.
1063 (CFILES): Removed coff-msym.c. Added ecoff.c.
1064 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1065 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1066 (ecoff.o, coff-alpha.o): New targets.
1067 (coff-msym.o): Removed target.
1069 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1071 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1072 of EXFUN in the BFD sources. Heave ho!
1074 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1076 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1078 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1080 * hosts/sun3.h: remove some more conflicting decls
1082 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1084 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1085 redefine TEXT_START_ADDR to be 0.
1087 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1089 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1090 host and target info.
1092 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1094 * nlm32-i386.c: New file. First cut at i386 NLM code.
1095 * libnlm.h: Added some more prototypes.
1096 (struct nlm_relent): New structure.
1097 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1098 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1099 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1100 nlm_reloc_fixup_secs.
1101 (struct nlm_backend_data): New structure, with accessor macros.
1102 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1103 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1104 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1106 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1107 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1109 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1110 external references in symbol table as undefined symbols.
1111 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1112 argument in get_symtab rather than in slurp_symbol_table.
1113 (nlm_slurp_symbol_table): Save symbol information in tdata.
1114 (nlm_print_symbol): New function.
1115 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1116 nlm_canonicalize_reloc): New functions to read relocs.
1117 (nlm_compute_section_file_positions, nlm_set_section_contents,
1118 nlm_external_reloc_compare, nlm_write_object_contents): New
1119 functions to create NLM files.
1120 * nlm-target.h: Define all the nlm functions here either as
1121 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1122 the backend_data field to TARGET_BACKEND_DATA.
1123 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1124 they are now in nlm-target.h.
1125 (TARGET_BACKEND_DATA): Define as NULL.
1126 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1127 (nlm_set_arch_mach): New function.
1128 * targets.c: Added nlm32_i386_vec.
1129 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1130 (CFILES): Added nlm32-i386.c.
1131 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1132 (nlm32-i386.o): New target.
1134 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1136 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1137 C, and aren't needed anyway (return int)
1139 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1141 * elfcode.h: Use casts with bfd_alloc and alloca.
1143 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1145 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1146 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1147 older cpp's, that don't do additional replacement on the JUMP_TABLE
1149 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1152 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1154 Yet another trad-core variant:
1155 * config/esix.mh, hosts/esix.h: New files.
1156 * configure.hosts: Use them.
1158 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1160 * reloc.c (bfd_perform_relocation): Handle the case of
1161 complain_overflow_bitfield, rightshift > bitpos, and a negative
1164 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1166 * elfcode.h: Reimplement segment writing.
1167 (elf_write_phdrs): Use precomputed e_phoff rather than making
1169 (elf_build_phdrs): Disabled, for now.
1170 (assign_file_position_for_section): Don't change file offset for
1172 (assign_file_positions_for_symtab_and_strtabs): New function.
1173 (struct seg_info): New type.
1174 (map_program_segments): New function.
1175 (assign_file_positions_except_relocs): For executables, leave
1176 section headers &c for last, and properly align all sections with
1178 (prep_headers): No longer abort when EXEC_P is set.
1179 (write_shdrs_and_ehdr): Deleted all code relating to program
1182 * elfcode.h (various): Deleted some unused code, and debugging
1184 (write_relocs): Cache value of last symbol looked up, to save
1185 time if the symbol is referred to repeatedly.
1186 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1188 (assign_section_numbers): Likewise.
1190 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1192 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1193 (struct elf_obj_tdata): New field, phdr.
1194 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1196 (ELF_MAXPAGESIZE): Default to 1.
1197 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1198 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1199 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1200 Most should have length field of `2'.
1202 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1204 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1206 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1208 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1209 the top level script has already adjusted for it.
1211 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1213 * srec.c (srec_write_symbols): Get CR LF in the right order.
1215 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1219 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1221 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1222 bitpos when overflow checking.
1224 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1226 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1227 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1228 Send error messages to stderr.
1230 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1232 * nlm{32,64}-target.h: Remove.
1233 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1234 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1235 * nlm.c (ARCH_SIZE): Remove define to zero.
1236 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1237 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1238 * nlm{32,64}-gen.c (nlm-target.h): Include.
1239 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1240 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1241 nlm<size>, and use macros select size.
1243 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1245 * Makefile.in (Makefile): add configure.in, drop redundant
1246 $(srcdir), drop redundant ./
1248 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250 * hpux-core.c: New file; backend for HP/UX style core files.
1251 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1253 * bfd-in2.h: Updated.
1254 * hppa.c (make_bfd_asection, hppa_core_file_p,
1255 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1256 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1257 Removed from target vector.
1258 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1260 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1262 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1263 (HDEPFILES): Set to hpux-core.o.
1264 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1265 * hosts/hp300.h (HOST_HP300HPUX): Define.
1266 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1267 aix386-core.o, hpux-core.o.
1268 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1270 * reloc.c (enum complain_overflow): New enumeration with the
1271 various flavours of overflow checking.
1272 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1273 from boolean to emum complain_overflow. Removed obsolete absolute
1275 (HOWTO): Removed absolute argument.
1276 (bfd_perform_relocation): Do overflow checking on all types of
1278 * bfd-in2.h: Updated accordingly.
1279 * all targets: Updated initialization of reloc howto tables.
1281 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1283 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1286 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1288 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1290 * elfcode.h: Fix several illegal pointer combination warnings for
1291 usages of bfd_alloc and alloca.
1293 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1294 apparent Sun C preprocessor recursion. Fix access macros.
1295 * nlmcode.h: Remove spurious '&' before several array references.
1297 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1299 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1300 config/m68k-coffun.mt -> u68k-coff.mt.
1301 * Makefile.in, configure.in: Corresponding changes.
1303 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1305 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1306 function name; it's valid without, and some compilers give
1307 warnings with it there.
1309 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1311 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1312 * bfd.c (union tdata): Add nlm_obj_data;
1313 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1315 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1317 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1318 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1319 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1320 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1321 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1322 * bfd-in2.h (INLINE): Defines moved here.
1323 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1324 * libelf.h (CAT4): Move define to bfd-in2.h.
1325 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1326 * bfd-in2.h (union tdata): Add nlm_obj_data.
1327 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1328 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1329 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1330 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1331 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1334 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1336 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1338 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1340 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1341 Deleted `thunk' structure, merged into tdata, duplicate data
1343 Rearranged functions, grouping by functionality.
1344 Broke up many functions in elfcode.h, re-ordered many parts of
1345 file writing to handle unpredictable state of section relocation
1346 table as provided by various applications.
1347 Still needs cleanup: Merge functions back together, split out
1348 data structure with only data that is used only when writing out
1351 * elf.c (bfd_elf_generic_reloc): New function, taken from
1353 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1354 bfd_perform_relocation lossage.
1356 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1358 (ofiles): Don't use sort or uniq; do it with sh constructs.
1360 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1362 * coffcode.h: Recognize I386PTXMAGIC.
1363 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1364 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1365 New macros; use it if defined.
1366 * config/symmetry.mh, hosts/symmetry.h: New files.
1368 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1370 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1371 * Makefile.in: Change accordingly.
1372 (CFILES): Add elf64-gen.c.
1374 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1376 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1378 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1380 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1383 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1385 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1386 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1388 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1390 * configure.in: Recognize h8300h-*-*.
1392 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1394 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1395 type R_H8500_HIGH_16.
1396 * coff-sh.c (r_imm32): Get the width of the reloc right.
1398 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1400 * configure.in: Add new target m68k-coffun to the dpx/2.
1401 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1403 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1405 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1406 sparc-aout-specific list.
1408 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1410 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1412 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1413 and Jim Kingdon (kingdon@cygnus.com)
1415 * elfcode.h: Use memset not bzero.
1416 * trad-core.c: Don't include <sys/file.h>.
1417 * i386linux.h: Include <sys/file.h>.
1418 * coff-m68k-un.c: new file to handle names with underscores on
1420 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1421 to not duplicate the function in the executable.
1422 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1424 * coffcode.h (MC68KBCSMAGIC): case added.
1425 * targets.c: Add m68kcoffun_vec.
1426 * configure.host: added support for Bull dpx/2.
1427 * config/dpx2.mh, hosts/dpx2.h: new files.
1428 * Makefile.in: added target coff-m68k-un.
1430 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1432 * aoutf1.h: Add definition of MACHTYPE_OK.
1434 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1436 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1439 * syms.c, bfd-in2.h: Doc fix.
1441 * coffcode.h (CALC_ADDEND): Check for common section using the
1442 section flag as well as the symbol flag.
1444 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1446 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1447 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1448 be sufficient. Define TEXT_START_ADDR.
1450 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1452 * aoutx.h (translate_from_native_sym_flags): Removed statep
1453 argument. Just let an indirect symbol point to the next symbol
1454 without forcing the next symbol to be undefined. Changed all
1456 * hp300hpux.c (slurp_symbol_table): Changed call to
1457 translate_from_native_sym_flags.
1458 * targets.c: Added hp300hpux_vec.
1459 * Makefile.in (hp300hpux.o): Added dependencies.
1461 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1463 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1464 relocs together, and add 64-bit versions.
1465 (bfd_generic_get_relocated_section_contents): Argument to alloca
1468 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1469 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1471 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1472 (new_bfd): Prototype-style definition, using DEFUN.
1473 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1474 argument is type size_t, not bfd_size_type.
1475 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1476 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1477 bfd_error_nonrepresentabltrap): Prototypes.
1478 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1479 bfd_alloc_grow): Adjusted prototypes for arg type change.
1480 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1481 do_slurp_coff_armap, bfd_construct_extended_name_table):
1483 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1484 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1487 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1488 (ofiles): New target. Build a list of unique file names, in case
1490 (TARGETLIB): Use list of files from ofiles.
1491 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1492 minimal-bfd flag and target makefile frag contents.
1494 * elfcode.h (elf_read): Delete static declaration, since function
1496 (elf_map_symbols): Write out section symbols for all sections, for
1498 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1499 section symbols for the same section.
1500 (elf_find_nearest_line): Don't print message, just return false.
1502 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1504 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1506 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1508 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1510 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1511 (realclean): Remove generated headers.
1513 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1515 * section.c (bfd_set_section_content): Deny if file is not opened with
1516 the proper mode, set output_has_begun if file is openened for update.
1517 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1518 done in bfd_set_section_content.
1520 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1522 * hosts/std-host.h: Removed declarations of printf, fprintf,
1523 fcntl, fread and fwrite. They are all error prone for one reason
1524 or another. Changed declaration of memchr from char * to PTR.
1526 * configure.in (mips-*-riscos*): New target; use riscos.
1527 * configure.host (mips-*-riscos*): New host; use riscos.
1528 * config/riscos.mh (HDEFINES): Add -G 4.
1530 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1531 rather than casting the result of bfd_h_get.
1533 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1535 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1538 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1540 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1541 include in search list if BFD64 is defined.
1543 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1544 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1546 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1548 * elf64-target.h, elf64-generic.c: New files.
1549 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1550 (elf64-generic.o): List dependencies.
1552 * Makefile.in: List target `all' explicitly before host/target
1553 makefile fragments are included, in case they define any new
1556 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1557 versions as appropriate. Uses updated.
1558 (elf_debug_section): Declare before use.
1559 (elf_debug_file): New function.
1560 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1561 Alignment value in section header is n_bytes, not log2.
1562 (new_section_hook): Do nothing for now.
1563 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1565 (elf_core_file_p): Simplify check for correct class (word size).
1566 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1567 Initialize all fields when creating data structures.
1568 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1569 (elf_compute_section_file_positions): Set correct class in output
1571 (elf_write_object_contents): Section symbols have empty names in
1574 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1575 args to size_t before call.
1576 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1578 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1580 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1581 number information, return 0 for line number.
1583 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1585 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1588 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1590 * hosts/riscos.h: Define NBPG and UPAGES.
1592 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1594 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1595 lvalue; it contains a cast.
1597 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1599 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1600 Use unsigned hash values for better hashing.
1601 (hash): Hash in the string length for long strings.
1603 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1605 * aoutx.h (compare): Replace 3 if's with a subtraction.
1606 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1607 in decreasing order of success, as an optimization.
1608 (hash): Take a length arg; ignore chars after #25, for speed.
1609 (add_to_stringtab): Pass length to hash.
1611 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1613 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1615 * elfcode.h (elf_new_section_hook): Do nothing for now.
1616 (elf_write_object_contents): Output common symbols the way ELF
1619 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1621 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1622 here from elfcode.h. A couple of size-specific structure pointers
1623 were changed to PTR; uses fixed appropriately.
1624 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1625 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1626 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1627 temporary macros to ease name change.
1628 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1629 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1631 * doc/Makefile.in (libbfd.h): Process elf.c too.
1632 * Makefile.in (elf.o): Note new dependencies.
1634 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1635 code, tweaked some debug hooks.
1636 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1639 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1641 * hosts/riscos.h: New file.
1643 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1645 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1646 section already exists, use its pointer to fill in rawdata slot.
1648 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1650 * hosts/std-host.h: Return value of puts and fputs is int not void.
1652 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1654 * aoutx.h (howto_table_ext): Comment the field names.
1655 * reloc.c (bfd_perform_relocation): Fix max and min values.
1657 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1659 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1660 size-independent elf internal data structures.
1661 * elfcode.h (put_word, get_word): Define as appropriate for
1662 architecture word size. Structure swapping functions changed to
1663 use them as appropriate.
1665 * configure.in: If compiling 64-bit back ends, do them before
1668 * libelf.h: Use new size-independent versions of elf internal data
1670 (symbol_type): Reordered to put any fields dependent on target
1672 (elf_backend_data): Renamed from elf##_backend_data and made
1674 (elf_sect_thunk): Now size-independent.
1676 * libbfd.c (bfd_log2): Now returns unsigned int.
1678 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1680 * Rename config/m88k-aout.mt to config/noop.mt.
1681 configure.in: Use it for mips-*-bsd*.
1683 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1685 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1686 initializer" warning from gcc.
1687 * cpu-h8500.c (arch_info_struct): Likewise.
1688 * cpu-sh.c (arch_info_struct): Likewise.
1690 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1691 howto_*): Unused functions and variables commented out.
1692 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1694 * cpu-h8500.c (compatible): Likewise.
1695 * cpu-sh.c (compatible): Likewise.
1697 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1698 Always set a valid length value, even for invalid input.
1700 * srec.c (srec_write_symbols): Use sprintf_vma.
1702 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1703 uint64_type): Provide default definitions.
1704 * hosts/std-host.h (int64 stuff): Remove them from here.
1706 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1708 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1709 variable. Added default case to switch.
1711 * aoutx.h (translate_from_native_sym_flags): Before casting
1712 pointers to integers, make sure the integer type is wide enough.
1713 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1715 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1716 don't bother comparing for less-than-zero.
1717 (bfd_set_section_contents): Ditto.
1719 * elfcode.h (bfd_add_to_strtab): Now static.
1720 (sym_is_global): New function.
1721 (elf_map_symbols): Call it. Now returns void. Removed unused
1723 (bfd_section_from_shdr): Mark string tables other than for section
1724 and symbol names as normal sections having contents.
1725 (fix_up_strtabs): New function; fixes up ELF header fields for
1726 stab sections with string tables associated.
1727 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1728 sections. Reordered condition tests for symbol flags; default to
1729 local-object value instead of global-object.
1730 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1731 inside condition test.
1732 (elf_print_symbol): Use fprintf_vma.
1733 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1736 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1737 back to "long long" for HOST_64_BIT.
1739 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1740 without using invalid ANSI C preprocessing tokens.
1742 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1743 * libelf.h (bfd_elf32_new_section_hook): Declare.
1744 * elfcode.h (new_section_hook): Define here.
1746 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1747 against multiple inclusions.
1749 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1751 * Makefile.in (bfd.h): Generate into current directory by grabbing
1752 64-bit definition (if any) from sysdep.h.
1753 * bfd-in.h: Put in marker for sysdep.h inclusion.
1755 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1757 * reloc.c (bfd_perform_relocation): Check for overflow on
1758 pc-relative relocations if the howto asked for it.
1760 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1762 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1764 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1766 * config/riscos.m{h,t}: New files.
1767 * configure.{host,in}: Use them.
1769 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1771 * elf32-mips.c: comment change. This is a mips file, not 88k.
1773 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1775 * cache.c (bfd_cache_init): Increment open_files and call close_one
1777 (bfd_open_file): Don't increment open_files here.
1779 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1781 * config/delta88.mh: Don't set CC.
1783 * Makefile.in: Add elf32-{mips,m88k,generic}.
1784 elf32-{mips,m88k,generic}.c: New files.
1785 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1786 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1787 don't match a different target.
1789 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1791 Eliminate "int8_type", "int16_type", "int32_type", and their
1792 variants from the BFD universe. Leave the 64-bit types for now,
1793 since they are in flux.
1795 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1796 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1797 * ieee.c: Convert uint8e_type => unsigned char.
1798 * oasys.c: Extensive changes to eliminate obsolete types.
1799 These depend on changes in ../include/oasys.h as well.
1800 * hosts/*.h: Remove declarations of all these types.
1802 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1804 * hosts/delta88.h: #if 0 out some declarations which conflict with
1807 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1809 * Makefile.in (install): remove parentdir cruft
1811 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1813 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1814 * Expurgate random DEFUNs that have crept in.
1816 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1818 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1819 only be aligned to a 4 byte boundary.
1821 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1823 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1826 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1828 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1829 1927 but fixing some other important things.
1831 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1833 * hosts/std-host.h (int64e_type): Fix definition.
1835 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1837 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1838 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1839 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1840 a STYP_TEXT section.
1842 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1844 * Makefile.in (install, headers): don't put comments after a tab
1845 in the actions section of a rule
1847 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1849 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1850 (ecoff_write_object_contents): If not D_PAGED, don't add the
1851 section headers to text_size. If not D_PAGED, set the magic
1852 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1853 executable, the executable must fully occupy an even number of
1855 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1856 ecoff_big_vec): Consistently set section alignment power to 4,
1857 since ECOFF sections should be multiples of 16 bytes.
1858 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1859 Made ar_pad_char and ar_max_namelen agree for both.
1861 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1863 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1864 symbol value, since bfd symbols are section relative, but ELF
1867 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1869 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1871 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1873 * hosts/news.h, config/news.mh: New files.
1875 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1877 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1878 * coff-h8300.c: More addressing modes.
1879 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1881 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1882 H8/300H name. (compatible): New function.
1883 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1886 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1888 * coff-mips.c (ecoff_compute_section_file_positions,
1889 ecoff_write_object_contents): Only round to page boundaries if
1890 D_PAGED flag is set for the output BFD.
1892 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1894 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1895 casts to work on machine where sizeof(long) != sizeof(int) !=
1897 * coffgen.c (coff_get_normalized_symtab): Ditto.
1898 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1900 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1902 * coffgen.c (coff_write_symbols): For empty string table, write
1903 out 4 in correct byte order. (from minyard@bnr.ca)
1905 * elf32-hppa.c: Don't include libhppa.h for now; define
1906 BYTES_IN_WORD instead, until Utah sends a better fix.
1907 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1908 of malloc and realloc.
1910 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1912 * configure.in (mips-*-ecoffl*): New target; use decstation.
1913 (mips-*-ecoff*): Added trailing '*'.
1915 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1916 for the FDR, not from the first PDR in the file.
1918 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1920 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1922 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1924 * hppa.c (hppa_get_symbol_info): New function.
1926 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1928 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1931 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1932 * libhppa.h (MAXCOMLEN): Define unconditionally.
1933 (_PA_RISC_ID): Only define if not already defined.
1934 * elf32-hppa.c: Include libhppa.h.
1936 From Ralph Campbell:
1937 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1939 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1941 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1943 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1944 remove defines of __MSDOS__ and __GO32__ (these are in the
1947 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1950 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1951 * config/hppabsd.mh: Don't use ranlib.
1953 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1955 * elf.c: New file, for word-size independent code.
1956 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1957 * Makefile.in: Include elf.o in standard objects.
1959 * bfd-in.h (CAT3): Define here.
1960 * libaout.h, libelf.h: Not here.
1962 * libelf.h (struct strtab): Define here.
1963 (bfd_elf_locate_sh): Declare here.
1964 * elfcode.h (struct strtab): Definition deleted.
1966 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1968 * Makefile.in: Make "all", not "bfd.h", be the default target.
1969 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1970 hasn't really changed.
1972 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1974 * elfcode.h (elf_hash): Provide elf standard hash function.
1975 (various): Key off of the machines use_rela_p field to determine
1976 whether to use REL or RELA relocations.
1977 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1978 (elf_make_sections): Allocate a pointer to hold all data for a
1979 given section, and copy each fragment into the data region.
1980 Update the section's pointer with the REL implicit addends if the
1981 machine uses REL relocation.
1983 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1984 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1985 into was elf32-target.h expects.
1986 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1987 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1988 (elf_i386_info_to_howto): Add minimal relocation support.
1990 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1991 elf_info_to_howto_rel fields.
1993 * elf32-target.h (elf_bed): Add support for new fields in
1996 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1998 * elf32-hppa.c: Add symbol extension section support, fix
1999 relocation howto table, add stub generation support.
2001 * elf32-hppa.h: Add symbol extension section support, fix
2002 relocation howto table, add stub generation support.
2004 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2007 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2010 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2011 the symbol is not found.
2013 * elfcode.h (elf_compute_section_file_positions): Not all section
2014 file positions were computed.
2016 * elfcode.h (elf_get_sect_thunk): New function.
2018 * hppa.c (sign_ext): Reimplement.
2020 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2021 these functions static.
2023 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2025 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2027 * aoutx.h (translate_from_native_sym_flags): Don't set
2028 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2029 * aoutx.h (translate_to_native_sym_flags): Translate
2030 constructor symbols properly.
2032 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2034 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2036 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2039 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2041 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2042 from bfd-in.h and .c files. Build bfd.h in build directory,
2043 substituting in requested target word size. Insert word size into
2044 makefile, and maybe enable 64-bit targets.
2046 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2047 are available. Conditionalize on this. Assume HOST_64_BIT
2048 will be defined if needed, so 64-bit targets are conditionalized
2049 only in the Makefile.
2051 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2053 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2055 * coff-sh.c (rtype2howto): Put error message on stderr.
2056 (extra_case): Delete unused variable.
2058 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2059 before calling printf.
2061 * elfcode.h: New file, almost completely derived from old elf32.c.
2062 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2063 * Makefile.in (elf64.o): List dependencies, don't build by
2065 (elf64.c): Add to list of sources.
2066 (elf32.o): Update dependencies.
2067 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2068 namespace pollution; rename vectors.
2069 * targets.c, config/*-elf.mt: Updated.
2070 * All uses of 32-bit versions of structures, routines, and macros
2073 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2075 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2077 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2079 * elf32.c (elf_string_from_elf_section): Handle index of zero
2081 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2083 (elf_write_object_contents): Deleted one unused variable and
2084 initialized another to avoid gcc warnings.
2085 (elf_set_section_contents): Delete unused variable.
2087 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2089 * i386lynx.c: New module for Lynx variant of a.out.
2090 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2091 * gen-aout.c: Get rid of defunct endian stuff, print out true
2093 * targets.c (target_vector): Add i386lynx_vec.
2095 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2097 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2099 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2101 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2102 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2103 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2104 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2105 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2107 * bfd-in.h: Don't define bfd_print_symbol_nm.
2108 Define symbol_info type.
2109 (JUMP_TABLE): Set _get_symbol_info element.
2111 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2112 (bfd_decode_symclass): Use coff_section_type.
2114 * targets.c: Add bfd_get_symbol_info call.
2116 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2118 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2119 complaints from ancient gcc's.
2121 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2123 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2124 hosts/i386linux.h: Define it.
2126 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2128 * VERSION, bfd-in.h: Bump version number to 2.2.
2130 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2131 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2132 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2133 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2134 LR, RR, hppa_field_adjust): New functions.
2136 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2138 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2139 stabs symbols, including new indirect_ptr_ptr argument.
2140 (ecoff_slurp_symbol_table): Pass new argument in calls to
2141 ecoff_set_symbol_info.
2143 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2145 * configure.in: For m68k sysv systems, use m68k-coff.
2147 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2148 (TDEFAULTS): Define it here. Use the new name.
2150 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2153 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2155 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2156 number of arguments.
2157 (aix386_core_file_p): Initialize core_size to correct value.
2159 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2161 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2162 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2164 * bout.c (aout32_slurp_extended_name_table): Define to be
2165 _bfd_slurp_extended_name_table rather than bfd_true.
2167 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2168 definitions for N_SET[ATDB].
2169 (ecoff_howto_table): Moved near top of file.
2170 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2171 seen, cook up a constructor section of the same name and put in a
2172 reloc pointing to the symbol. This lets the GNU linker build
2173 global constructors and destructors without using collect.
2175 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2177 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2179 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2181 * hosts/miniframe.h: New file.
2182 * configure.host: Use it.
2184 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2186 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2187 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2188 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2189 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2190 * configure.in (*-*-bsd): Change to *-*-bsd*
2192 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2194 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2195 int, for the sake of the old Portable C Compiler.
2197 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2199 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2201 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2203 * configure.in: Get target name right for m68*-*-hpux.
2205 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2207 * trad-core.c (NO_SIGNED_GET): New macro.
2208 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2209 signed NO_GET, where appropriate.
2211 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2212 * configure.in (*-*-linux*): Remove until linux port for a
2213 non-i386/i486 system is actually available.
2215 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2217 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2218 when compiling under HPUX.
2220 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2222 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2223 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2225 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2226 * bfd/libhppa.h: Include sysdep here. Conditionalize
2227 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2228 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2231 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2233 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2234 GNU version is needed.
2236 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2238 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2240 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2242 * Makefile.in: Build elf32-hppa.o.
2244 * syms.c (BSF_FUNCTION): New symbol flag.
2246 * elf32-hppa.c: Fixed to work with elf32-target.h.
2248 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2250 * libaout.h (NAME): Don't define if already defined.
2252 * libelf.h: Protect against multiple inclusions.
2253 (elf_symbol_type): Moved here, added new fields.
2254 (struct elf_backend_data): New field `global_sym'; I suspect this
2256 * elf32.c (elf_symbol_type): Deleted from here.
2257 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2258 point to backend versions of symbols.
2259 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2260 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2262 (elf_write_object_contents): Write program headers if appropriate.
2263 (bfd_section_from_shdr): Unnamed sections get empty string for
2264 name, not "unnamed". Handle SHT_NOBITS separately from
2265 SHT_PROGBITS, and set some different flags.
2266 (elf_file_p): New routine.
2267 (elf_object_p, elf_core_file_p): Call it.
2268 (elf_object_p): Handle EM_HPPA.
2269 (elf_symbol_from, elf_idx_of_sym): New functions.
2270 (elf_make_sections): Get symbol number right for relocations. Set
2271 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2272 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2273 SHT_PROGBITS. Always generate symtab and strtab, not only if
2274 relocations are needed. Set SHF_* flags as appropriate.
2275 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2276 (elf_write_object_contents): Fix off-by-one error in symbol count.
2277 Store a correct value for the symbol; write the size field
2278 properly; make some guesses about the type field. Set section
2279 type correctly for string tables.
2280 (section_from_elf_index): Check for absolute and common sections
2282 (elf_section_from_bfd_section): Ditto.
2283 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2284 Use empty string instead of "unnamed" for nameless symbols.
2285 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2286 HPPA (only?). Don't free raw symbols; keep the pointer around for
2288 (elf_set_arch_mach): Handle bfd_arch_hppa.
2289 (elf_find_nearest_line): Just return false.
2290 (elf_write_object_contents, elf_set_section_contents): Set
2291 output_has_begun field after computing file positions.
2292 (elf_set_section_contents): Write section contents immediately,
2293 rather than caching the whole file and writing it at close time.
2295 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2296 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2297 hppa_reloc_expr_type_alt): New enumerator types.
2299 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2300 * configure.in, configure.host: Use them.
2302 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2304 * elf32-target.h: Allow overrides of armap defaults.
2306 * elf32-hppa.c, elf32-hppa.h: New files.
2308 * config/hp300hpux.mt: New file.
2310 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2312 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2313 (aix386_core_vec): Update for new fields.
2315 * archive.c (bfd_generic_archive_p): Call target-specific
2316 slurp_armap code, instead of bfd_slurp_armap.
2317 (bfd_slurp_bsd_armap_f2): New function.
2318 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2319 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2321 * libaout.h (struct aoutdata): New field for subformat, for
2322 differentiating between highly similar a.out formats.
2323 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2324 version of function.
2325 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2327 * hp300hpux.c: New file.
2328 * Makefile.in: Include it.
2330 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2332 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2335 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2337 * trad-core.c (trad_unix_core_file_p): Check the file size.
2339 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2341 * coff-alpha.c: Remove duplicate function and add warnings.
2343 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2345 * sco-core.c (sco_core_vec): Add initializers for new target
2348 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2350 * coffcode.h [_LIT]: Recognize .lit section.
2352 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2354 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2355 config/alphaosf.mt, hosts/alphaosf.h: New files.
2357 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2359 * Merge in HPPA/BSD changes from Utah.
2360 * hppa.c: Use this for both HPUX & BSD.
2361 * targets.c: Enable hppa_vec for both HPUX & BSD.
2362 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2363 * hosts/hppabsd.h: #define HOST_HPPABSD.
2365 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2367 * libbfd.c: Whitespace changes around byteswap macros.
2368 * libbfd-in.h: Whitespace changes around byteswap declarations.
2370 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2372 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2373 system_error anymore. It confuses bfd_check_format().
2375 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2377 * bfd.c: Add sgi_core_data to tdata union.
2378 * coff-mips.c: Add Irix 4.x core file support.
2379 * hosts/irix4.h: #define HOST_IRIX4.
2381 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2383 * aoutx.h (translate_from_native_sym_flags): Check that the
2384 symbol's section does get set.
2385 (slurp_symbol_table): Zero index means null-string name.
2387 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2389 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2391 (write_syms): Use them, to reduce string table size.
2393 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2395 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2396 new signed get/put fields. Minor reformatting to label
2399 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2401 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2403 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2404 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2406 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2408 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2410 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2411 (swapcore_sparc): Make sp a bfd_vma.
2413 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2415 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2416 libbfd.c, libbfd-in.h: Add _do*signed*.
2417 targets.c, all targets: Add bfd*signed*.
2418 bfd-in.h: Add bfd_signed_vma. Add comments.
2420 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2422 * format.c (bfd_check_error): Check error return from
2423 _bfd_check_format routines.
2425 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2427 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2428 recognize .data section if present.
2430 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2432 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2433 check for the case where the user sets the address of the BSS
2434 section (and the file header can't specify this). Let the user
2435 set it wherever they want, regardless of what goes in the header.
2437 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2438 straight through into BFD sections. Add comments.
2440 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2442 Cleanup in preparation for better 64-bit host support.
2444 * bfd-in.h (bfd_64_type): Remove.
2445 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2447 * bfd-in.h (bfd_size): Remove.
2449 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2451 * bfd-in.h (bfd_word): Remove.
2452 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2454 * bfd-in.h (rawdata_offset): Remove.
2455 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2456 (bfd_perform_relocation): Lint.
2457 (enum bfd_reloc_status): Comment cleanup.
2459 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2461 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2463 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2465 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2467 * elf32.c: Clean up old comments.
2469 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2471 * config/sun3.h: String argument to fprintf is const.
2473 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2474 on systems which define PAGE_SIZE in <limits.h>.
2476 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2478 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2479 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2480 the core file failing signal.
2481 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2482 to supply the core file failing signal.
2484 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2486 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2487 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2488 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2489 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2491 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2493 * coff-mips.c (PAGESIZE): Correct value.
2495 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2497 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2498 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2500 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2502 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2503 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2505 (coff_compute_section_file_positions): Force vma and lma of _LIB
2507 (coff_set_section_contents): Count number of entries in new lma
2509 * coffgen.c (make_a_section_from_file): Force lineno_count of
2510 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2511 SCO 3.2v4 shared library.
2512 * seclet.c (rel): Copy over any section with contents, not just
2515 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2518 * coff-i386.c (coff_i386_reloc): New function, to generate
2519 relocateable output correctly.
2520 (howto_table): Use coff_i386_reloc for all reloc types.
2521 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2522 for a common symbol.
2523 (i386comm_value): Removed; no longer needed.
2525 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2527 * coffcode.h (coff_set_section_contents): Don't write out
2528 sections without a filepos.
2530 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2532 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2534 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2536 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2537 * libecoff.h (ecoff_data_type): Added gp_size field.
2538 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2539 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2540 Set flags to 0 for large common symbols.
2541 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2542 which can occur for gas-generated relocs.
2543 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2544 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2545 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2547 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2549 * srec.c (srec_set_section_contents): Use lma field for load
2551 * section.c: Add declaration of lma field to section structure.
2552 * coffcode.h (coff_write_object_contents): Use lma field for load
2554 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2556 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2557 symbols in a better way. (translate_to_native_sym_flag): Set the
2558 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2560 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2561 (bfd_make_section): Cope with new builtin section.
2562 * syms.c (bfd_decode_symclass): Can now print indirect section
2565 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2567 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2568 defined, and yields false.
2569 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2571 * archive.c (snarf_ar_hdr): Add support for reading (only,
2572 so far) BSD-4.4-style extended headers.
2573 * archive.c: Some more comments.
2575 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2577 * Makefile.in: fix rule for dvi and info, so that the recursive
2578 makes does the right thing, instead of always info
2580 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2582 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2583 archive members; they need more special reatment. For now, verify
2584 that computed and actual file positions correspond.
2586 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2588 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2589 (set_arch_mach): Delete non-MIPS code.
2590 (reloc_howto_type_lookup): Ditto.
2591 * Makefile.in: Adjusted.
2593 * libbfd.c (bfd_tell): Update `where' field.
2594 (bfd_seek): Don't do anything if we're not changing the file
2595 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2596 field against a SEEK_SET request. Call bfd_tell to re-update
2597 `where' field when done.
2598 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2600 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2602 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2604 * Makefile.in: added installcheck target
2606 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2608 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2609 if the type is not stNil.
2611 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2613 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2614 forward declarations.
2616 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2617 it's implied by the type.
2619 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2621 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2623 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2625 * rs6000-core.c: Add .ldinfo section.
2627 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2629 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2631 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2633 * section.c (bfd_set_section_contents): whitespace
2634 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2637 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2639 * hosts/go32.h: don't define POSIX_UTIME
2641 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2643 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2644 against machine architecture stored in the ELF header, to resolve
2646 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2647 NULL, so only use results when non-NULL.
2648 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2649 and add to vector of targets.
2651 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2653 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2654 are always just debugging symbols.
2656 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2657 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2659 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2661 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2662 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2663 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2664 defined, which they aren't in hpux 7.0.
2666 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2667 Tran-Le, tranle@intellicorp.com.
2669 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2671 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2672 ahead and do the relocation.
2673 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2674 what needs to be done.
2675 (ecoff_reflo_reloc): Do the REFHI relocation here.
2677 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2679 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2680 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2681 relocs are reasonable.
2682 * coff-msym.c: Eliminated uses of DEFUN.
2683 (ecoff_swap_tir_out): New function.
2685 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2687 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2688 * configure.host (vax-*-ultrix2*): Add triplet.
2689 * hosts/vaxult2.h: New file.
2690 * config/vaxult2.mh: New file.
2692 * aoutx.h (string.h): Include for strchr and friends.
2693 * archive.c (string.h): Include for memchr and friends.
2694 * elf32.c (string.h): Include for strrchr and friends.
2696 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2698 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2699 (MY_set_sizes): Use sunos4_set_sizes.
2701 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2702 deleted, as well as elf-big and elf-little targets.
2703 * libelf.h: New file.
2704 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2706 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2708 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2710 * coffcode.h (coff_compute_section_file_positions): Don't need
2711 variable "old_sofar" if compiling for i960.
2713 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2715 * libbfd.h: Updated.
2717 * ieee.c (exten, envi): "static" belongs first in declaration.
2719 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2721 * srec.c: add support for symbolsrec, srecords with symbols in
2724 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2726 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2727 to avoid lint complaints.
2729 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2731 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2732 type SHT_STRTAB. Don't alter file offset for section 0.
2733 (reloc_type_names): Now an array instead of a macro. Still inside
2734 "#if 0", since it's used only in debugging code also in "#if 0".
2735 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2736 (sort_reloc_map): New function.
2737 (sparc_reloc_map): New variable.
2738 (elf_bfd_reloc_type_lookup): New function.
2740 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2742 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2743 bfd_make_debug_symbol; they were already in the target structure.
2744 * Adjusted all uses of JUMP_TABLE.
2745 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2746 from coff_make_debug_symbol.
2747 * libcoff.h: Updated accordingly.
2749 * Minor cleanups provoked by gcc warnings:
2750 * aoutx.h (NAME(aout, reloc_type_lookup)),
2751 cpu-h8300.c (local_bfd_reloc_type_lookup),
2752 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2754 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2755 ieee.c (ieee_slurp_section_data),
2756 elf.c (elf_make_sections, elf_fake_sections,
2757 elf_compute_section_file_positions, elf_write_object_contents):
2758 Removed unused variables.
2759 * archures.c: Removed /* from within comment.
2760 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2761 * oasys.c (oasys_write_data): Initialize i.
2763 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2765 * libcoff.h (obj_raw_syment_coun): New macro.
2766 * coffgen.c (coff_get_normalized_symtab): Initialize
2768 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2770 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2772 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2774 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2775 for compatibility with tools from MIPS.
2777 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2778 * config/irix3.mt, config/irix4.mt: Removed.
2779 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2780 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2782 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2784 * hosts/hp300bsd.h: Add gross hack to determine whether we
2785 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2786 files (and set other parameters) to match.
2788 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2790 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2791 ansi definition which otherwise confuses non-ansi compilers.
2793 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2794 ultrix cc by forward declaring getenv as is done in
2797 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2799 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2800 avoiding a fatal error in vax ultrix 4.2 cc.
2802 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2804 * bfd-in.h, VERSION: Roll to version 2.1.
2806 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2808 * oasys.c (oasys_write_object_contents): Lint.
2809 * srec.c: Whitespace cleanup.
2811 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2813 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2814 cleaned up output formatting a bit.
2816 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2818 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2819 relaxable. Should be moved somewhere else.
2821 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2823 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2824 (aout_mips_*_vec): Added seclet_link element.
2826 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2827 support for aout-mipsbsd target.
2829 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2831 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2833 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2835 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2837 Add support for the H8/500
2839 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2841 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2843 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2844 * coff-mips.c: Now includes libecoff.h.
2845 (ecoff_data_type): Moved to libecoff.h.
2846 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2847 call it. If there is ever another ECOFF target, this and the
2848 swapping functions should be accessed via an ECOFF specific target
2850 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2852 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2854 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2855 no longer includes this file.
2857 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2858 bits to 0 to make comparison test useful.
2860 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2861 avoid overflowing GP accessible sections in binutils/objdump.
2863 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2865 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2866 reading more robust: Fail if string index is out of string
2869 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2871 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2872 PCREL13): Don't take dst_address into account; the input file has
2873 already taken care of that.
2875 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2877 * coff-mips.c: Completed support for linker and binutils.
2879 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2881 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2882 original addend from section contents.
2884 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2886 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2887 * hosts/delta88.h (strtol): Fix prototype.
2888 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2890 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2892 * elf.c: Get rid of "#ifdef sparc".
2893 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2894 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2896 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2897 compile type conditionals on host CPU.
2898 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2900 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2902 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2904 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2905 ECOFF which has two common sections.
2906 (bfd_com_section): Set SEC_IS_COMMON flag.
2907 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2908 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2909 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2910 bfd_is_com_section macro rather than checking for equality to
2913 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2915 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2916 (coff_mkobject_hook): Accept aouthdr argument.
2917 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2918 Handle NULL aouthdr argument.
2919 (coff_object_p): If there is no aouthdr, pass it as NULL to
2921 * libcoff.h: Rebuilt for mkobject_hook changes.
2923 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2924 additional MIPS ECOFF fields.
2926 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2928 * configure.host: added mips-dec-bsd*
2929 * configure.in: added mips-dec-bsd*
2930 * aout-mipsbsd.c: new file for mips-dec-bsd*
2931 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2932 * aoutx.h: added mips support.
2933 * archures.c: added mips support to bfd_default_scan().
2934 * cpu-mips.c: added support for R4000 (untested).
2935 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2936 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2937 hope will make it into include/bfd.h.
2938 * targets.c: added aout_mips_*_vec.
2940 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2942 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2944 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2946 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2948 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2950 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2952 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2953 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2954 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2955 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2957 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2958 bfd_swap_reloc_in or coff_swap_reloc_out.
2959 * coff-mips.c: Added code to link and write out symbolic debugging
2960 information, and to swap relocs in and out.
2962 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2964 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2965 (coff_write_object_contents): coff_count_linenumbers returns the
2966 number of line number records it found.
2968 * coffgen.c (coff_write_linenumbers): only write out line numbers
2969 in the section they belong to.
2971 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2973 * targets.c (bfd_target): Added relocateable argument to
2974 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2975 target vector for linker use.
2976 * bfd.c (bfd_seclet_link): New macro.
2977 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2978 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2979 and boolean return value. Made static.
2980 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2981 relocateable argument.
2982 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2983 relocateable argument (if relocateable, saves relocs).
2984 * bout.c (b_out_get_relocated_section_contents),
2985 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2986 relocateable argument (if relocateable, just calls
2987 bfd_generic_get_relocated_section_contents).
2988 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2989 argument to prototype.
2990 * All targets: Set new _bfd_seclet_link vector to
2991 bfd_generic_seclet_link.
2993 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2995 * coffgen.c: #include seclet.h.
2997 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2999 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3000 debug info. Setup info about linker symbols only, and use
3001 standard bfd fields to hold the info.
3002 * (hppa_object_p): Remove unneeded decls.
3003 * (hppa_new_section_hook): Get rid of most of this.
3004 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3005 fat. Remove all knowledge of stabs, remove redundant knowledge of
3007 * Remove macros for accessing fields which are now gone.
3009 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3011 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3013 * coff-z8k.c: delete unused reloc functions
3015 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3017 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3018 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3019 * coff-msym.c: Use DEFUN for function definitons.
3020 * coff-mips.c: Added code to read and print symbols, and to find
3023 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3024 swapping functions into coffswap.h for ECOFF use. Moved
3025 relocation functions, only used by h8300 and z8k, into reloc16.c.
3026 Added hooks for coffgen.c functions to backend data structure, and
3027 added hook functions. Still more could be done.
3028 * coffswap.h: New file to hold COFF swapping routines.
3029 * coffgen.c: New file to hold generic COFF functions.
3030 * reloc16.c: New file to hold h8300 and z8k specific relocation
3032 * libcoff-in.h: Added declarations for functions in coffgen.c.
3033 * libcoff.h: Rebuilt to incorporate changes.
3034 * coff-h8300.c: Function name changes.
3035 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3036 hook rather than defining EXTRA_CASES.
3037 * Makefile.in: Build new files coffgen and reloc16. Added
3038 dependencies of coff-*.o on coffswap.h and seclet.h.
3040 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3042 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3043 about discarding const.
3045 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3047 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3049 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3051 * configure.in (post-target): If --with-minimal-bfd is specified,
3054 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3056 * srec.c (srec_write_records): one of my boards wants a CR between
3059 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3061 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3062 (it broke a couple of weeks ago).
3064 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3066 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3067 return type, so libbfd.h doesn't reference undefined typedefnames.
3069 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3071 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3073 (coff_pointerize_aux): don't pointerize a negative tagndx
3074 (sometimes generated by SCO 3.2v4 cc).
3076 * bout.c (calljx_callback, callj_callback,
3077 b_out_get_relocated_section_contents): warn if relocating against
3078 an undefined symbol.
3080 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3082 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3083 Make a bunch more routines be static.
3084 * hppa.c (fill_spaces): Get rid of this, replace with much better
3085 written setup_sections().
3086 * (setup_sections): New routine to create BFD sections for each
3087 space and subspace in SOM files.
3088 * (hppa_object_setup): Use BFD sections created by
3089 setup_sections() to locate GDB symbol table info.
3090 * (make_unique_section): New routine to create a BFD section. It
3091 ensures that the given name is unique, and will generate a unique
3093 * (hppa_object_p): Become much more paranoid about file header.
3094 * (make_bfd_asection): Call bfd_make_section to do the dirty
3095 work. Simplify code somewhat.
3096 * (hppa_core_file_p): Use proper name for stack section.
3097 * libhppa.h: Remove millicode_start, millicode_end decls.
3099 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3101 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3103 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3104 relocs, don't bother doing the adjustment if the value to add is
3107 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3109 * bfd.c (bfd_get_size): New function that gets an upper bound
3110 on the possible size of any object in a bfd.
3111 * elf.c (bfd_elf_find_section, elf_get_str_section,
3112 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3114 * elf.c (elf_big_vec, elf_little_vec): Document last three
3115 members initialized to NULL.
3117 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3119 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3121 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3123 * hosts/std-host.h: New file. Attempt at a generic/default
3124 set of definitions, to discourage porting to new hosts by copying.
3125 * hosts/news.h: Removed.
3126 * hosts/sparc.h: Use std-host.h.
3127 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3128 perhaps we can later remove the the_bfd field from each symbol.
3129 * syms.c (struct symbol_cache_entry): Remove unused field
3130 app_data. Add comment noting that the_bfd is almost redundant,
3132 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3133 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3134 * hppa.c (fill_spaces): Make slightly more rebust.
3135 * configure.in: Allow std-host as the "default" host.
3137 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3139 * bfd.c: Add struct hppa_core_data to tdata union.
3140 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3141 Get rid of HPPA/BSD specific code. That will go somewhere else
3143 * (fill_spaces): Don't spin forever and die if you don't find
3144 $MILLICODE$ subspace.
3145 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3147 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3148 Make these work for HPUX.
3149 * (make_bfd_asection): New routine to make section creation a
3151 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3152 * libhppa.h: #include the right system files. Redefine all of
3153 the structs/macros for hacking core files to use more sensible
3154 HPUX core file structures.
3155 * targets.c (target_vector): Conditionalize hppa_vec on
3156 HOST_HPPAHPUX, not hp9000s800.
3157 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3158 malloc and realloc. #define HOST_HPPAHPUX.
3160 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3162 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3163 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3164 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3165 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3167 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3168 * aix386-core.c: New file for handling core files on AIX on PS/2.
3169 * targets.c: if AIX386_CORE, use aix386_core_vec.
3170 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3173 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3175 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3178 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3180 * Makefile.in: added dvi target
3182 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3184 * bfd.c: Use right name for tekhex tdata struct.
3185 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3186 * libcoff.h: Updated to get spacing change from coffcode.h.
3187 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3189 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3191 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3192 functions, with the "guts" of the old bfd_slurp_bsd_armap
3193 and bfd_slurp_coff_armap, but assuming we've already checked
3194 if the armap is present or not.
3195 Also, rewrite a bit to avoid keeping around obstack data
3197 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3198 Various fixes to correctly handle COFF_style archives names.
3199 (Note that because these have a trailing '/', the names can
3200 have embedded spaces.)
3201 * archive.c (bfd_slurp_armap): New function, replaces old
3202 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3203 _either_ format, and calls do_slurp_bsd_armap or
3204 do_slurp_coff_armap if either form of map is seen.
3205 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3206 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3207 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3208 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3210 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3212 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3213 * libhppa.h: Make millicode_start and millicode_end be unsigned
3214 int to be same type as CORE_ADDR in GDB. Why are these here?
3216 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3218 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3219 vaddr of the section to the addend.
3220 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3221 SCO_CORE to SELECT_VECS.
3222 (target_vector): add sco_core_vec.
3223 * sco-core.c (sco_core_vec): add leading underscore initializer.
3224 * configure.in (i[34]86-*-sco*): use target i386-sco.
3225 * config/i386-sco.mt: new file; define SCO_CORE.
3227 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3229 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3231 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3233 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3235 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3237 * hosts/i386linux.h: Include unistd.h.
3239 * aoutx.h (print_symbol): aout_stab_name returns a constant
3241 * libaout.h (aout_stab_name): Fix prototype.
3242 * stab-syms.c (aout_stab_names): Array is now const.
3243 (aout_stab_name): Return value is now pointer to const.
3245 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3248 * syms.c (asymbol): Added new field "app_data", for data
3249 particular to the application. Some of the linker flags ought to
3250 get moved to this field someday.
3252 * archures.c (bfd_default_scan): Recognize a few more numbers:
3253 80486, 80960, and 960.
3255 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3256 bfd_coff_std_swap_table, cast to PTR.
3257 * bfd.c (bfd_coff_swap_*): Deleted macros.
3258 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3260 * coffcode.h (type bfd_coff_backend_data): New structure type,
3261 contains pointers to the COFF-specific swapping routines.
3262 (bfd_coff_std_swap_table): New data structure, to be used when
3263 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3264 (bfd_coff_swap_*): New macros.
3265 * coff-mips.c (mips_coff_swap_table): New data structure.
3266 (ecoff_big_vec): Use it.
3267 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3268 * All other targets: Deleted coff-specific vector entries.
3270 * trad-core.c: Fixed some `PARAMS' uses that were missing
3273 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3275 * aoutx.h (some_aout_object_p): Protect arg prototype in
3276 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3278 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3280 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3281 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3282 PARAMS for readability.
3284 * aoutx.h: Add type to callback parameter.
3285 * coff-mips.c: Don't call trad-core.h, not needed.
3286 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3287 * trad-core.h: Eliminate, unused.
3289 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3291 * format.c (bfd_check_format): if default target isn't found
3292 then look through the entire list rather than return early.
3294 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3296 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3298 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3300 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3302 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3304 * coff-z8k.c: checkpoint, more addressing modes handled
3305 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3308 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3310 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3312 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3314 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3316 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3318 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3319 and about when file descriptors are closed.
3321 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3323 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3324 written out correctly.
3326 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3328 * section.c: New section bit SEC_SHARED_LIBRARY.
3329 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3330 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3333 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3335 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3336 macros; use PARAMS to declare the function pointers involved.
3338 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3339 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3341 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3343 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3345 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3346 declaring pointers to functions.
3347 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3348 * seclet.h: Declare external function with PARAMS.
3350 * doc/chew.c (exfunstuff): Eliminate.
3351 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3352 * doc/proto.str: Use paramstuff rather than exfunstuff.
3354 * libbfd.h: Update, based on changes in source code and chew.
3356 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3358 * libieee.h: Add FIXME about removing limit on number of sections.
3359 * bfd-in.h: Improve comments to make it clear that bfd.h is
3360 the wrong place to edit this file.
3361 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3362 same places where we install bfd.h.
3364 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3366 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3367 symbol type before blindly modifying the auxent. Specifically,
3368 only modify the endndx fields for types that need it, and don't
3369 set the array information for non-arrays.
3371 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3373 * aoutx.h (some_aout_object_p): Section list should be set up
3374 correctly anyways; don't have to set up "next" pointers manually.
3376 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3378 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3379 config/i386v.mh: removed -DUSG from HDEFINES.
3380 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3382 hosts/i386v.h: don't define POSIX_UTIME.
3384 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3386 * ieee.c (ieee_slurp_sections): make a private copy of the
3387 section's name before truncating it.
3389 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3391 * hppa.c: add symbol_leading_char entry in transfer vec
3393 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3395 * ieee.c (get_symbol): can now cope when two symbols of a
3396 different class, but the same index number occur consecutively.
3397 (get_section_entry): nicer name for sections being forward
3398 referenced. (ieee_archive_p): don't free the filename string,
3399 since it was never malloced.
3401 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3403 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3405 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3407 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3408 optionally setting the dimen info, since they are in the same
3409 memory locations. Also zero out external auxent.
3410 (coff_write_symbol): don't zero external auxent; now done in
3413 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3415 * Check fclose return value for errors.
3416 libbfd.h: bfd_cache_close now returns a boolean.
3417 cache.c (bfd_cache_delete): return fclose success value.
3418 (bfd_cache_close): return bfd_cache_delete return value.
3419 opncls.c (bfd_close, bfd_close_all_done): return result of
3422 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3424 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3426 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3428 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3429 work out a coff relocation type from a howto's attributes rather
3430 than using the input r_type field. This fixes PR1677 and allows
3431 conversion of a.out relocs to coff relocs.
3433 * coffcode.h (coff_write_relocs): if supplied a relocation
3434 relative to an absolute symbol, use the right symbol index.
3436 * reloc.c (bfd_perform_relocation): do a partial link for coff
3439 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3441 * changes to support i386-sysv with shared libraries:
3442 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3443 check for .data2; if _LIB is defined, check for it; map
3444 SEC_NEVER_LOAD to STYP_NOLOAD.
3445 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3446 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3447 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3448 if section has contents, not just if it is loadable; if
3449 TWO_DATA_SECS, check for .data2
3450 (coff_set_section_contents): set vma of .lib section to number of
3452 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3453 don't define coff_write_armap to bsd_write_armap.
3454 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3457 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3459 * solaris2.h: Get the definition of alloca from alloca.h if we
3462 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3464 * configure.in (i960-*-{aout,bout}): Support these.
3466 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3468 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3470 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3472 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3473 no-longer-used definitions of L_SET and L_INCR.
3474 * i386linux.h: Tweaks to smooth Linux build.
3476 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3478 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3480 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3482 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3483 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3484 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3485 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3487 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3488 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3490 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3492 * configure.host: New file, contains mapping of host configs
3493 to host support file names for bfd, binutils, opcodes.
3494 * configure.in: Use it.
3495 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3496 * i386bsd.c: Cleanup, reformat.
3497 * config/i386-bsd.mt: Comment changes.
3498 * config/i386bsd.mh: New file for core file support.
3499 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3500 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3501 on BSD 4.4 define ALIGN (sigh!).
3503 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3505 * libaout.h (aout_backend_data): added exec_header_not_counted
3506 field. For ZMAGIC files only, when text_includes_header is set, by
3507 default the length of the exec header is counted in the text
3508 section size. For go32, exec header is mapped in but does *not*
3509 contribute to the size of section.
3510 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3511 is not set, but ztih is, add the size of the exec header to the
3512 recorded size of the text section.
3513 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3514 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3515 Also set text_includes_header.
3516 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3517 by default in MY(backend_data).
3519 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3521 * aout-target.h (callback): Don't define this function if it won't be
3524 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3525 type doesn't match. Don't lose if file sections have already been
3527 (set_arch_mach): Set reloc_entry_size.
3528 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3530 * hosts/i386bsd.h: New file.
3531 * configure.in: Recognize i[34]86-*-bsd host.
3533 * aout-target.h (callback, write_object_contents): Delete unused
3536 * aoutx.h (reloc_type_lookup): New function.
3537 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3538 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3539 (MY_reloc_howto_type_lookup): Don't define it.
3541 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3543 (slurp_symbol_table): Use header byte order, not target byte
3544 order, for reading symbol data.
3546 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3548 * configure.in: Undo some brain damage in the host section.
3549 * configure.in: Reformat the target section, test many configs.
3550 * Makefile.in (make): Remove obsolete `make make'.
3551 * aoutx.h (some_aout_object_p): Make defines line up.
3553 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3555 Now a bfd knows whether underscores are normally prepended
3556 to symbols in its file format.
3558 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3559 coff-z8k.c: targets set so they have leading underscore
3560 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3561 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3562 without leading underscore flag
3563 * targets.c: add symbol leading char to xvec description
3564 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3566 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3568 * archive.c: Make errno global.
3569 * archive.c (_bfd_write_archive_contents): If read fails (and
3570 errno!=0) set bfd_error to malformed_archive (since this probably
3571 indicates a truncated archive), rather than system_call_error.
3573 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3575 * Makefile.in: added rules for i386bsd.c
3576 * i386bsd.c: new file, supporting 386bsd.
3577 * configure.in: recognize i386-*-bsd target.
3578 * config/i386-bsd.mt: new file - 386bsd target configuration.
3580 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3582 * configure.in: re-arrange host section to use *-*-* notation,
3583 clean up some of the target section as well
3585 * seclet.c: cast result of bfd_get_relocated_section_contents to
3586 avoid compiler warnings
3588 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3590 * coffcode.h (coff_section_symbol): Create section if it doesn't
3593 * bout.c: Removed some unused variables.
3595 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3597 * Portability fixes from p3:
3598 coffcode.h (coff_write_relocs): removed sanity check until it
3599 works on all targets (per advice from sac).
3600 config/hp9000.mh: new file to define USG.
3601 hppa.c: #undef hppa before the JUMP_TABLE.
3602 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3604 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3605 local variable target volatile to avoid mysterious bug in
3608 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3610 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3611 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3613 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3615 * coff-z8k.c (func_da, func_jr): Lint.
3616 * coffcode.h: Use memset rather than bzero.
3617 * elf.c: Use memcpy rather than bcopy.
3618 * tekhex.c: Use memset rather than bzero.
3620 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3622 Add Adobe a.out support.
3624 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3625 * config/adobe.mt: Add.
3626 * configure.in (*-adobe-* target): Add.
3627 * targets.c (a_out_adobe_vec): Add.
3628 * Makefile.in: add aout-adobe.c.
3630 * configure.in: Put two dashes in all entries to be matched.
3631 Add comments to remind people to do this.
3632 Reorder all entries that match manufacturer names, to occur
3633 last, so they will only be matched if no more specific match
3634 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3636 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3638 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3639 since we should never have a NULL section.
3640 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3641 tests, set the section to bfd_abs_section.
3643 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3645 * coff-z8k.c: getting closer
3646 * coffcode.h (coff_get_relocated_section_contents): allow
3647 EXTRA_CASES hooks for different arches to provide different reloc
3649 * seclet.h: #ifndef around it to allow multiple inclusion
3650 * srec.c: minor doc fix
3652 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3654 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3656 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3658 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3661 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3663 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3664 filling in reloc, in case immediately following code doesn't set
3667 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3669 * coffcode.h (coff_renumber_symbols): set the last renumbered
3670 symbol pointer to NULL, as expected by coff_write_linenumbers.
3671 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3672 type R_IHCONST used on the 29k.
3674 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3676 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3677 update, based on how the underlying file was opened. Obsoletes
3679 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3680 all FASCIST_FDOPEN config defines.
3682 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3684 * sparc-opc.c: Moved to opcodes library, now that we have one.
3685 * Makefile: Don't compile it.
3687 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3689 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3691 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3693 * section.c (bfd_set_section_flags): Remove a sanity check.
3694 It is unfortunately broken, and prevents strip from working.
3696 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3698 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3699 created by last change.
3701 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3703 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3704 * bfd-in.h: Bump to version 2.0.
3706 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3708 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3709 braindamaged HP/Apollo compiler happy.
3711 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3713 * format.c: Fix description of search for matching target.
3714 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3715 * targets.c: Update description of search for matching target.
3716 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3717 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3718 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3720 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3722 * Makefile.in: Added mostlyclean/clean/distclean rules.
3724 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3726 * targets.c (target_vector): Take out oasys (unless that is
3727 the default): Because there is no magic number in archives,
3728 there can be annoying target mis-matches.
3730 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3732 * sparc-opc.c: Rigorously updated to match architecture manual.
3734 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3736 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3737 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3738 to the built-in abs_section were not written out correctly.
3740 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3742 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3743 large, assume we're using a swapped byte order and fail with
3744 wrong_format rather than dumping core.
3746 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3748 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3749 filename constraints.
3750 * Makefile.in: Updated to reflect change.
3752 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3754 Add preliminary support for the we32k:
3756 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3758 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3760 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3762 * bout.c: added support for relaxable alignment relocs.
3764 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3765 pass down pointer to play area rather than use alloca
3767 * cpu-z8k.c (compatible): made static to reduce name space
3770 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3772 Add basic support for the z8k:
3774 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3775 section.c, targets.c,
3777 * syms.c: move mis-inserted patch.
3779 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3781 Documentation fixes:
3782 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3783 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3785 * reloc.c: break out addend item from surrounding text.
3787 * doc.str (DOCDD): Defined. Adds text to output.
3788 (bodytext): Put bulletize before kill_bogus_lines.
3789 * chew.c (bulletize): End itemization after a blank line, to
3790 prevent following text from being swallowed up in an item.
3792 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3794 * configure.in: Add sparclite as a target.
3796 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3798 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3801 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3802 from a coff file (csym is null), dont deref them
3804 * ieee.c (parse_expression): get the answer right when adding an
3805 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3806 on elts so that filename is filled in.
3808 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3810 * bout.c (howto_align_table): New set of relocs, with enough
3811 data for "objdump -r" to work.
3812 (b_out_reloc_type_lookup): Recognize alignment relocs.
3814 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3816 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3817 invocations of make. Also, always create installation
3820 * config/apollov68.mh: removed -g from CC definition.
3822 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3824 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3825 overflowing gp-offset range.
3827 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3829 * srec.c (srec_set_section_contents): don't write out sections
3830 without the LOAD and ALLOC attributes
3832 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3834 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3835 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3836 * aout-target.h (callback): Don't set page/seg sizes.
3838 (set_sizes): New routine.
3839 (backend_data): Point to it.
3840 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3841 (sunos4_aout_backend): Point to it.
3842 * aoutx.h (set_arch_mach): Call set_sizes callback.
3844 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3846 * aout-target.h: Make _bfd_slurp_extended_name_table be
3847 the default. Given that we *write* the suckers (for long
3848 archive member names), we really ought to be able to read them!
3849 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3850 seem to be needed, and many machines don't have it.
3852 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3854 * coff-m68k.c (vector): read and write archives in coff format.
3856 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3858 * opc-sparc.c: New file.
3860 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3862 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3863 pointers to bfd_byte* before performing arithmetic on them. Such
3864 use with bare void* pointers is a gcc extension.
3865 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3866 * archive (normalize): Add to CONST to match actual usages with
3869 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3871 * configure.in: Recognize i486 host cpu, and use i386-elf
3874 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3876 * config/stratus.mt (CC): Remove definition.
3877 * elf.c (bfd_section_from_shdr): Test for the possibility that
3878 section_from_elf_index returns NULL and don't dereference it.
3880 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3882 * add hppa_data to bfd tdata (indirectly via sef).
3884 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3886 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3888 * configure.in: error messages to stderr, not stdout
3890 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3892 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3893 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3894 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3896 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3898 * configure.in: recognize hppa* instead of hppa
3900 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3902 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3903 RTYPE2HOWTO to cope with same.
3904 * reloc.c (bfd_perform_relocation): added support for size of -2
3905 (subtract a word reloc type). Updated doc.
3907 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3909 * Makefile.in: merged changes from progressive, removed rcsid.
3911 * archures.c, archive.c, Makefile.dos: removed rcsid.
3913 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3915 * bfd-in.h : add BFD_IS_RELAXABLE flag
3916 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3917 header e_relaxable, major hackery in callbacks
3918 * libaout.h : add space for a_relaxable.
3919 * seclet.c (rel): don't relax empty sections
3922 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3924 * section.c (STD_SECTION): add some casts to the initializers for
3927 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3929 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3930 and add appropriate casts to keep (picayune) aix-cc happy.
3932 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3934 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3935 symbol pointers. Punt expensive & useless bfd_realloc. Use
3936 malloc for raw symbols, and free it before returning.
3937 (bfd_section_from_shdr): Do not slurp symbol table until politely
3938 asked. Do not even slurp string tables.
3939 (elf_get_symtab_upper_bound): Count 'em without reading them.
3940 (elf_get_symtab): This is how to politely ask. Schlurp!
3941 This should probably just *become* elf_slurp_symbol_table, FIXME.
3943 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3945 * archive.c (bsd_write_armap): write the timestamp of the
3946 archive header to be just a little bit later than the timestamp of
3947 the file, otherwise the linker will complain that the index is
3950 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3952 * configure.in: Add m68k-ericsson-*.
3954 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3956 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3957 * elf.c: Remove unconditional debug printf's.
3958 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3959 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3960 (elf_slurp_symbol_table): Hand out symbols in forward, not
3961 reverse order. Simplify duplicate code.
3963 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3965 * elf.c: Remove "(void)" casts from function calls where the
3966 return value is ignored, in accordance with GNU coding standards.
3968 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3970 * hppa.c: Apply John's standard fix to avoid "empty translation
3971 unit" warnings from some ANSI-C compilers.
3973 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3975 * hosts/solaris2.h: Configure same as sysv4.
3977 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3979 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3980 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3981 type match actual return type.
3982 * elf_print_symbol (section_name): Make CONST.
3984 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3986 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3987 New files, for Linux (a free Unix clone for 386 machines).
3988 * Makefile.in, configure.in, targets.c: Update accordingly.
3990 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3991 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3992 correct calling of howto special functions and fixes from Raeburn
3994 * archures.c: nuke bfd_reloc_code_type
3995 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3996 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3997 SEC_NEVER_LOAD, various other bfdgas newness
3998 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3999 * targets.c: change jump table vector to above
4002 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4004 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4005 its prototype will be included in libbfd.h. Change result type
4006 to struct * (rather than equivalent typedef) so it can be used in
4007 the prototype, where they typedef won't be known.
4008 * libbfd.h: Updated version.
4010 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4012 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4013 targets.c: HPPA merge.
4015 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4017 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4018 * config/solaris2.mh: Kludge around Sun compiler bug.
4020 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4022 * libaout.h (aout_backend_data): Change defs of two bitfields to
4023 be unsigned chars instead to get around rs6000 compiler problem.
4025 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4027 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4028 Correct misconception that there can be only one symbol table.
4029 Only call elf_slurp_symbol_table on the full symbol table, not
4030 the dynamic one which is only a subset of the full one.
4032 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4034 * coffcode.h (coff_compute_section_file_positions): For I960,
4035 don't align sections in file.
4037 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4039 * targets.c (struct bfd_target): Added field for target-specific
4040 (but not file-specific) data, for distinguishing minor
4041 characteristics between (e.g.) a.out formats.
4043 * section.c (struct sec): New field user_set_vma indicates vma
4044 field should be heeded, not assumed to be unset.
4045 (STD_SECTION): Initialize that field of standard sections to zero.
4046 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4048 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4049 pre-swapped version.
4051 * archures.c (struct bfd_arch_info): Fixed order of comment and
4052 field decl. New fields indicate size of page and segment for
4054 * cpu-m68k.c (N): Fill in values.
4055 * cpu-sparc.c (arch_info_struct): Ditto.
4057 * libaout.h (struct aout_backend_data): Various bits of data (not
4058 all used currently) with characteristics of a.out implementation.
4059 Important field for now is text_includes_header, indicating that
4060 the text section starts immediately after the file header, which
4061 gets mapped in with it.
4062 (struct aout_data): New fields indicate whether vma has been
4063 adjusted yet (not yet used), and what magic number will be used in
4064 the output file (should go away in favor of vma_adjusted).
4065 (WRITE_HEADERS): Code for dealing with section sizes and related
4066 header fields replaced with call to adjust_sizes_and_vmas.
4067 * aoutx.h (some_aout_object_p): Fill in magic number field.
4068 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4069 (set_arch_mach): Set page size and segment size once CPU
4071 (adjust_sizes_and_vmas): New function; has much code moved
4072 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4073 and size parameters, as well as many header fields, after deciding
4074 on magic number for output file. Checks to ensure that this
4075 adjustment has only been done once.
4076 (set_section_contents): Call adjust_sizes_and_vmas instead of
4077 doing much of the work here.
4079 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4080 default (null) values of these fields.
4081 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4082 value in exec header.
4083 (sunos4_aout_backend, MY_backend_data): Define backend data
4084 indicating file header is included in text section.
4086 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4088 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4089 gcc version 2, to avoid warnings.
4091 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4093 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4094 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4096 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4098 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4100 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4102 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4103 * configure.in: Rewrite target parsing to use simple format.
4104 Handle sparc-sun-solaris2 configuration.
4105 * aout64.h: Avoid ANSI C brain death warning.
4106 * elf.c: Avoid trigraph (???) or /* in comments.
4108 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4110 * config/sysv4.mh: new file, RANLIB=echo
4112 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4114 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4116 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4117 elf_core_tdata_struct into a single common struct. Core files
4118 wouldn't have worked at all without this.
4119 (bfd_elf_find_section): New function for GDB's undercover use
4120 to find string sections that BFD hides from it.
4121 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4123 (elf_object_p, elf_core_file_p): Allocate internal file header
4124 storage dynamically.
4125 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4126 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4128 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4130 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4132 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4134 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4136 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4138 * configure.in: handle m680[01234]0 as aliases for m68k
4140 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4142 * coff-a29k.c: do byte relocs correctly
4143 * coffcode.h (styp_to_sec_flags): never load INFO sections
4144 * seclet.c (rel): don't relocate INFO sections
4146 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4148 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4149 Make the symbols unmodifiable.
4150 (bfd_section_init): Deleted.
4151 * init.c (bfd_init): Don't call bfd_section_init.
4153 * section.c (bfd_set_section_contents): Ensure that range to be
4154 written is within section boundaries.
4155 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4158 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4160 * coff-i960.c (howto_table): Deleted.
4161 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4162 interesting entries from old howto_table.
4163 (RTYPE2HOWTO): Adjusted to use switch.
4164 (coff_i960_reloc_type_lookup): New function.
4166 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4167 records for section symbol.
4168 (make_abs_section): Unused; deleted.
4169 (renumber_symbols): Re-order symbols so undefined symbols come
4170 last, as COFF format desires.
4171 (coff_write_symbol): Put C_FILE symbols in debug section always.
4172 (coff_section_symbol): New function; creates a symbol with the
4173 same name as a section, and sets up aux records for it.
4174 (coff_add_missing_symbols): New function; adds section symbols to
4175 symbol table if they aren't there already. Should someday also
4176 add a dummy C_FILE symbol if none is present.
4177 (coff_write_object_contents): Add missing symbols before preparing
4178 symbol table to be written.
4179 (coff_slurp_reloc_table): Verify that symbol indices read in are
4180 in a reasonable range.
4181 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4182 (obj_conv_table_size): Accessor macro.
4184 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4185 reloc types on i960.
4187 * bfd-in.h (bfd_get_section_name): New macro. Like
4188 bfd_section_name, but returns rvalue, not lvalue.
4189 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4190 (bfd_get_section_flags): Now returns rvalue.
4192 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4193 general, some specific to sparc or i960.
4195 * aoutx.h (set_section_contents): Set VMA for each section based
4196 on previous section. If text section VMA doesn't appear to have
4197 been set, make a best guess from the type of file.
4199 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4201 (MY(vec)): Initialize reloc_type_lookup field.
4203 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4204 (bfd_error_trap, bfd_error_vector): Extern, not common.
4206 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4207 few types of relocs for sparc; will need enhancement.
4209 * bout.c (callj_callback): Use DEFUN macro in definition.
4210 * coff-i960.c (optcall_callback): Likewise.
4212 * targets.c (bfd_target): Added fields reloc_type_lookup and
4213 _bfd_make_debug_symbol. Also minor comment changes.
4214 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4215 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4216 than arch info, and dispatch with BFD_SEND. Callers changed.
4217 * archures.c (struct bfd_arch_info): Deleted field
4219 * cpu-*.c: Don't initialize that field.
4221 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4222 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4223 (bfd_errmsg): Now returns ptr to const.
4224 * bfd-in.h (bfd_errmsg): Fix prototype.
4226 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4227 * reloc.c (bfd_generic_relax_section): Ditto.
4229 * section.c (Section Output doc): Improve description of use of
4230 output_section and output_offset.
4232 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4234 * sco-core.c: new file from net.
4235 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4236 Now we have the hairy linker, it's possible to move symbols from
4237 one section into another. Actually make that work!
4239 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4241 * hosts/sun3.h: fix declaration of free.
4243 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4245 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4246 * coff-h8300.c (reloc_processing): all relocs are relative to
4248 * opncls.c: don't use fdopen on DOS systems
4250 short patches from Glenn Kasten (glenn@ready.com)
4251 * target.c: enabled oasys support
4252 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4253 fix problem where a relocation which crossed a modification byte
4254 boundary did not work. Fix problem where a relocation near the end
4255 of a data record did not work.
4258 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4260 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4261 archvie header string counts the endian way, this heuristic sees
4262 how big an archive string to read by trying it one way and if the
4263 string table is unreasonably big, trying it the other. *FIXME*.
4264 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4266 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4268 * bfd-in.h: Increase version number to 1.97, for consistency
4270 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4272 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4274 * bfd-in.h: bump version to 1.96
4275 Major change; changed calling convention for
4276 bfd_get_relocated_section_contents so that caller allocates
4277 memory for section data.
4278 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4279 seclet.c, targets.c, bfd.c: reflect new convention.
4280 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4281 case, then use reasonable default values for SEC_* flags.
4283 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4285 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4286 size of output reloc struct.
4287 * targets.c, Makefile.in: comment out tekhex for the moment.
4288 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4289 * configure.in: tandem target is st2000
4290 * coff-m68k.c: rename static howto_table to global
4291 m68kcoff_howto_table.
4292 * bout.c: remove unnecessary abort
4293 * coff-a29k.c: various changes to the way relocations work to cope
4294 with the "new order" and latent bugs.
4297 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4299 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4300 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4301 * reloc.c (bfd_perform-relocation): don't relocate refs to
4302 absolute symbols if doing a partial link.
4304 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4306 * configure.in: Add a29k-amd-udi.
4308 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4310 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4311 internal_exec structure before initializing the fields that
4312 are used, so that the unused fields are in a known state.
4314 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4316 * tekhex.c (struct data_struct): Convert from typedef that
4317 typedefs nothing to a normal structure declaration.
4318 * tekhex.c (pass_over): Prototype args for function that
4319 second arg points to.
4321 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4323 * Makefile.in: remove old style staging. Do not print recursion
4326 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4327 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4330 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4332 * bfd.c, Makefile.in: added tekhex
4333 * aoutx.h (set_section_contents): pages should be padded to the
4334 size of a page, not the size of a segment.
4335 * configure.in: added go32 host and i386-aout target.
4336 * i386aout.c, libaout.h: now works for go32 target
4337 * ieee.c: fix bit rot.
4338 * seclet.c: support for padding seclet type.
4340 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4342 * Makefile.in: added .NOEXPORT:
4344 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4346 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4348 * elf.c (elf_compute_section_file_positions,
4349 elf_write_object_contents): Return boolean, not NULL (which
4351 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4352 Also ifdef-out code that aborts on unhandled section types.
4354 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4356 * configure.in: Recognize ncr3000 config
4357 * Makefile.in (MINUS_G): Pass on to recursive makes.
4358 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4360 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4362 * Makefile.in: Now that we have sym.h and symconst.h, compile
4363 coff-msym.c on all systems.
4364 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4365 * coff-msym.c: Update include files and comments; add weakext bit.
4367 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4369 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4370 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4372 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4374 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4375 * configure.in: Add new host and target configs.
4376 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4377 structs, which vary; just use member name.
4378 (elf_object_p, elf_core_file_p): Lint, fix comments.
4379 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4381 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4383 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4384 local, disposable, copy of the external form of section header
4385 table and program header table entries.
4387 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4389 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4391 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4393 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4396 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4398 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4400 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4402 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4403 not internal bfd_assert function (twice).
4405 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4407 * aout-target.h: change ar_max_namelen to 15 (the right value)
4408 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4411 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4413 * archive.c (bfd_generic_archive_p): check for bout archives too.
4414 * bout.c: make it work again.
4416 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4418 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4420 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4421 bfd_xmalloc() instead of bare malloc().
4423 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4425 * Makefile.in: pass down MAKEINFO on info.
4427 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4429 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4430 host/h-<foo> now just <foo>.
4431 * configure.in: reflect changes
4433 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4435 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4436 actual source file, not just the generated libbfd.h.
4438 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4440 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4441 gdb on little-endian 960 code.
4442 * archive.c (compute_and_write_armap): indirect symbols should go
4443 into the archive header too.
4445 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4447 * Makefile.in: added check target.
4449 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4451 * coff-msym.c: Move this file from gdb/ecoff.c. It
4452 handles byte-swapping for ECOFF (MIPS symbol) files.
4453 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4454 to the files built on MIPS-based hosts.
4455 * Makefile.in: Add rule for coff-msym.
4457 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4459 * Makefile.in: added clean-info target. MINIMIZE=1.
4461 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4463 * coff-rs6000.c: Move core file functions into separate
4464 new file rs6000-core.c. This is needed because reading
4465 core files depends on native include files that conflict
4466 with ../include/coff/rs6000.h.
4467 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4469 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4471 * aoutx.h (NAME(aout,print_symbol)): Don't print
4472 symbol addresss for undefined symbols.
4473 * coff-rs6000.c: Various updates (due to target-
4474 independent changes).
4475 * libbfd.h: Ditto (tdata field is now a union).
4476 * hosts/h-sparc.h: Removed prototype for bogus function
4477 'emset' (presumably should have been 'memset' - which is there).
4479 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4481 * configure.in (mips-big-* target): Same is Iris.
4483 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4485 * aoutx.h (translate_from_native_sym_flags): when creating an
4486 alias symbol, fill in the section as undefined, rather than
4487 leaving it blank. If an output section can't be found for a
4488 symbol, then don't core dump.
4490 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4492 * Makefile.in, configure.in: removed traces of namesubdir,
4493 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4494 copyrights to '92, changed some from Cygnus to FSF.
4496 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4499 * coff-h8300.c: fix stupid reloc subtraction bug
4500 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4501 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4502 the symbol.flags and done_lineno fields.
4504 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4506 * coffcode.h (coff_write_symbol): write out the correct number of
4508 * cpu-h8300.c: fix disassembly bug
4510 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4512 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4513 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4514 reloc.c, section.c (bfd_map_over_sections), targets.c
4515 (bfd_target_list): Protolint.
4516 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4518 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4520 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4522 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4523 section of a symbol rather than the section of a reffed symbol to
4524 determine the r_index of an emmitted reloc.
4526 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4528 * PORTING: New (preliminary) porting guide.
4530 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4532 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4533 (howto_hvrt16): lint.
4535 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4537 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4538 a full configuration (with possible cross-development),
4539 instead of using host-aout.c.
4541 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4543 * aout-target.h (MY(write_object_contents):
4544 Set obj_reloc_entry_size (abfd).
4545 * gen-aout.c: Change to emit a .c files, not a .h file.
4547 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4549 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4550 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4552 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4554 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4555 with more than one auxent can cause nasty core dumps.
4557 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4558 "done_lineno" so that a symbol which appears twice in the symbol
4559 table only gets it's linenumbers relocated once. Modifed
4560 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4563 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4565 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4566 stuff to use the New Order.
4568 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4570 * ieee.c: Change type of envi[] to unsigned char.
4572 * configure.in: fix vax ultrix configuration.
4574 * elf.c (bfd_section_from_shdr): Deal with null return from
4575 bfd_make_section(). (elf_object_p): Select endianess properly.
4577 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4579 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4581 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4583 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4584 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4585 * host-aout.c: Don't use aout-params.h; configure these systems
4586 in their xm files, not in a randomly generated file.
4587 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4589 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4591 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4593 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4594 host_aout_vec here as well.
4596 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4598 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4599 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4600 to prevent undefined symbol.
4602 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4604 Various lints found on PersSony
4605 * aoutx.h: cast an enum
4606 * coff-a29k.c: many ints in reloc structure turned to enum
4607 * coffcode.h: more enums
4608 * cpu-h8300.c: more enums
4609 * opncls.c: more enums
4611 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4613 * configure.in: Make Tahoe configuration work again.
4614 * bfd-in.h: Remove trailing comma from enum declaration.
4615 * ieee.c: Can't put byte values >0x7F into a signed char.
4617 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4619 * Makefile.in: Add dependencies for various coff-*.o files.
4621 * elf.c: Remove extraneous paren from core_prpsinfo and
4622 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4623 Replace references to old section "size" member with new
4624 "_raw_size" member. Implement elf_make_empty_symbol, which
4627 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4629 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4632 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4634 * coffcode.h (bfd_coff_relax_section): now static.
4635 (bfd_coff_get_relocated_section_contents): various type lints.
4637 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4639 New entry point in the transfer vector - bfd_relax_section.
4641 * aout-target.h: add to vector, call generic_relax
4642 * bfd-in.h: add to vector
4643 * bfd.c: add #define for vector
4644 * bout.c: add to vector, call generic_relax
4645 * coffcode.h: add to vector, also now has coff specific relax code
4646 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4647 * elf.c: call generic_relax
4648 * ieee.c: call new vector, clean up some bugs due to the creation
4650 * libbfd.h: add bfd_generic_relax_section EXFUN
4651 * oasys.c: call generic_relax
4652 * reloc.c: implement generic_relax
4653 * seclet.c: moved much of this into coffcode.h
4654 * srec.c: call generic_relax
4655 * targets.c: define new transfer vector
4657 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4659 * everything: now modified to use smaller reloc type. Self hosts
4662 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4664 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4665 New files for stratus.
4667 * configure.in: Add configuration fragments for stratus.
4669 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4671 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4672 variables as CONST since they are set to point to a const char
4673 string. Fixes compiler complaints.
4675 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4677 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4680 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4682 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4683 symbols, so that we can emit the correct file name even
4684 if it's an include file.
4686 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4688 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4689 (Reported by john@labtam.labtam.oz.au (John Carey)).
4691 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4693 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4695 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4696 being used to -DHAVE_PROCFS.
4698 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4699 '#include "fopen-same.h"' to end of file to match other h-* files.
4701 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4703 * configure.in: Change svr4 references to sysv4. Add case
4704 "unknown" for target vendor and infer some targets based
4705 on the specified operating system.
4707 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4709 * bfd-in.h, libaout.h: ANSIfy enums.
4711 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4713 * archive.c (normalize): created version for VMS which removes the
4714 VMS directory crap from the front and end of a filename, eg turn
4715 [-.foo]bar.obj;123 into bar.obj
4716 (bfd_construct_extended_name_table): now writes index into an
4717 extended name table in decimal - the same base used to read an
4718 extended name table.
4720 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4722 * aout-encap.c: Fix to use aout-target.h.
4723 * aoutf1.h: Use standard MY_object_p and MY_callback
4724 in aout-target.h. Remove target-specific versions.
4725 * host-aout.c: Re-write to use aout-target.h.
4726 * gen-aout.c: New files use with host-aout.c to generate
4727 host-specific a.out-related parameters.
4728 * Makefile.in: host-aout.o depends on aout-params.h, which is
4729 generated by gen-aout.
4730 * aout-target.h: Make a little more flexible.
4731 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4732 macro. Instead, inline it in aout-target.h.
4733 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4734 a gcc -Wall warning.
4735 * archive.c: Add missing commas in DEFUN macro (2 places).
4736 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4737 Berkeley ones, now that libiberty has them:
4738 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4739 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4740 remove unused variable.
4742 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4744 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4745 and execname inside HAVE_PROCFS ifdef since they are unused
4746 when it is not defined.
4748 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4750 * elf.c: Flag all sections as either code or data. We can't
4751 be sure what they are anyway, since ELF doesn't fit the
4752 traditional model of text+data+bss very well. Add new local
4753 function elf_read() to simplify code. Record entry point in
4756 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4758 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4759 rather than N copies of the same lines.
4761 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4763 * cpu-h8300.c: disassemble branch displacements correctly
4764 * coff-h8300.c: put reloc offsets out in 32bits
4766 * makefile.dos, configdj.bat: New files from DJ
4767 * cache.c: fopen with new macros is needed for DOS.
4768 * ieee.c: environ renamed to envi to stop an include file
4770 * opncls.c, coff-rs6000.c: more fopens with macros.
4772 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4774 * Makefile.in: infodir belongs in datadir.
4776 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4778 * Makefile.in: fix where docdir lives
4780 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4781 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4782 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4783 srec.c, syms.c, targets.c : all new documentation and lint
4787 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4789 * coffcode.h, srec.c: Lint.
4791 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4793 * Makefile.in: install using INSTALL_DATA, added standards.text
4796 * configure.in: mark directory as target dependent. configure
4797 nows works in objdir always so make file existence checks
4800 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4802 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4803 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4804 and mandir now keyed off datadir by default.
4806 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4808 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4809 computation of arch and machine type so it's worked out before
4810 some_aout_object_p is called.
4811 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4813 * archures.c: add extra field 'section_align_power' to hold
4814 default section alignment in object files.
4815 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4816 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4817 initialize the new field.
4818 * bout.c (b_out_callback): replace the text size, since aout
4820 * aoutx.h: Documentation in the new style
4822 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4824 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4825 use the saved value if mtime_set is already set (intended
4826 for archive files, though apparently not used yet).
4828 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4830 * targets.c: Revise comments about how to configure the target
4831 vector, to match reality. Remove mention of obsolete methods.
4832 Remove long lists of capitalized macros that turn into the same
4833 thing in lowercase. Normal vector simply lists all known
4834 lowercase xvec names; all other cases are handled by SELECT_VECS.
4836 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4839 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4840 list of supported targets.
4842 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4844 * archive.c (bsd_write_armap): The pad byte sometimes added to
4845 the string table in a __.SYMDEF member is now
4846 counted as part of the size of the string table.
4847 This is compatible with the old ranlib, as well as Sun's.
4849 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4851 * srec.c: Rewrote to fix many bugs; now gets the record type
4852 right, doesn't choke on input, sets the start address in an S9 and
4853 fills in the filename on an S0.
4855 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4857 * cpu-h8300.c: Add support for MEMIND addressing mode
4859 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4861 * coffcode.h: use the new macro if available
4863 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4864 * Makefile.in: Fixed dependencies due to file rename
4866 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4867 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4868 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4869 newos3.c, stab-syms.c, syms.c: All these files have had their
4870 #includes altered to point to the new places.
4872 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4874 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4876 * configure.in: Add vendor "ncr" as supported per-target vendor.
4877 Add svr4 case for i386 per-host case.
4879 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4882 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4884 * syms.c (bfd_decode_symclass): Return 'A'
4885 for symbols that are both absolute and global.
4886 * archive.c (bfd_special_undocumented_glue): Return NULL
4887 if bfd_ar_hdr_from_filesystem returns NULL.
4889 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4891 * Makefile.in: added coff-h8300
4892 * configure.in: now h8 is a coff target
4893 * cpu-h8300.c: fix various disassembly problems
4894 * libcoff.h: took out some code which has been #0ed for a long
4896 * targets.c: added h8 coff
4897 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4898 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4900 * coffcode.h: Started to change the way machine dependencies are
4901 handled, from the nest of #ifdefs to macros defined in the
4902 including coff-<foo>.c
4904 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4906 * aoutx.h (some_aout_object_p): Set the `executable' bit
4907 if the entry point is contained in the text segment, even if the
4908 text segment is at location 0.
4910 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4911 nonstandard MIPS sections (.rdata, .sdata, etc).
4913 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4914 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4915 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4917 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4919 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4921 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4922 from syms.c to new file stab-syms.c. Also, since GNU extended
4923 type codes such as N_SETT are no longer in ../include/stab.def,
4924 include them manually.
4925 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4926 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4927 * libaout.h: Added prototype for aout_stab_name().
4928 * Makefile.in: Update Makefile for new stab-syms.[co].
4930 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4932 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4933 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4934 just make N_XXX work by excluding the header from the text segment.
4935 * aoutx.h: Fix comments to match.
4937 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4939 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4940 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4941 for the "logical" text segment (i.e. never consider the exec
4942 header to be part of the text segment). This change is
4943 needed for consistency with various other parts of bfd and ld.
4944 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4945 and move calculation of obj_textsec(abfd)->size to libaout.h.
4946 * bfd-in.h: Removed bogus ';'.
4948 * Makefile.in: Add MINIMIZE flag to select lean
4949 or bloated target_vector.
4950 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4951 * newsos3.c: Fixes to ../include/aout64.h remove need
4952 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4954 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4956 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4957 handle both little and big-endian targets, with little
4958 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4959 * host-aout.c: Add FIXME note.
4961 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4963 * targets.c: Make the default target_vector contain
4964 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4965 Old behavior can be gotten by defining ALL_TARGETS.
4966 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4967 Factored out common code into new file aout-target.h.
4968 Saves a lot of duplicate code for a.out variants.
4970 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4972 Get 'make headers' to work when configured with +subdirs.
4973 * Makefile.in: Add $(subdir) to docdir path.
4974 * doc/Makefile.in (protos): Add $(srcdir) prefix
4975 to name of sed scripts.
4977 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4979 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4980 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4981 to include names of N_SETT etc.
4983 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4985 * elf.c: Add minimal support for ELF symbol tables. Generates
4986 canonical bfd symbol tables from ELF symbol tables. Change the
4987 name of some functions from bfd_<name> to elf_<name>.
4989 * syms.c: Trivial fix to comment to remove a redundant "to".
4991 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4993 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4994 form that GDB recognizes as COFF.
4996 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4998 * ieee.c (ieee_object_p): cast NULL correctly.
4999 * configure.in: added harris host
5001 * coff-a29k.c: Lots of changes, most from David Wood.
5003 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5005 * coff-m88k.c (coff_write_armap): Just #undef it.
5007 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5009 * Makefile.in: standardize on MINUS_G to disable debugging
5010 * coff-m88k.c: create coff armaps instead of bsd ones.
5011 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5014 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5016 * elf.c: Additions to support ELF format core files.
5017 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5018 has support for /proc (all the include files in particular).
5020 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5022 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5023 of two N_SO stabs, one for directory, and one for filename.
5025 * bfd-in.h (print_vma): Factor out duplicate definition.
5027 Exit a little more gracefully when malloc returns NULL.
5028 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5029 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5030 * libbfd.h: Rre-generated due to libbfd.c update.
5032 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5034 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5036 * elf.c (elf_object_p): Don't try to create a bfd section for
5037 the first ELF section header. It is just a placeholder.
5039 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5041 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5042 core files, when compiling native.
5043 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5045 FIXME: The aoutf1.h change below needs to be reversed back
5048 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5050 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5051 manipulation of lnno fields in lineno structs in a coff-<f>.h
5052 independent way. Override it in coff-<f>.h to your favourite
5053 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5054 (coff_swap_lineno_out): modified to use the new macros.
5056 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5058 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5059 unknown arch when the magic number doesn't specify the
5060 architecture, since some OSs (eg old sun3s) don't set the number, and
5061 020 is probably the right answer anyway.
5063 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5065 * hosts/h-news.h, hosts/h-rtbsd.h:
5066 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5067 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5068 bfd_print_symbol_nm, for use by nm.
5069 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5070 bfd_print_symbol_nm option, to print in nm format.
5071 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5072 oasys.c (oasys_print_symbol): Provide stub implementations
5073 for bfd_print_symbol_nm.
5074 * syms.c: New function bfd_decode_symclass, used by nm printer.
5075 New function bfd_stab_name to look up string name of stab code.
5077 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5079 * Makefile.in: Added ctor.c
5080 * archures.c (bfd_default_arch_struct) added
5081 bfd_default_reloc_type_lookup.
5082 * coffcode.h: removed a load of #if 0ed code.
5083 (coff_compute_file_section_positions): now works out the section
5084 alignment and size correctly in all cases.
5085 (coff_get_symtab): looks for constructor symbols and calls the
5086 right function when they're found. (coff_canonicalize_reloc):
5087 knows when a section is full of constructors and does the right
5089 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5091 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5092 * libcoff.h: removed #if 0ed code
5093 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5094 arch independent constructor relocation type.
5095 (bfd_reloc_type_lookup): removed the comment "this will go away"
5096 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5097 reloc which is used when BFD_RELOC_CTOR falls through to give a
5098 default 32bit reloc for constructors.
5099 (bfd_default_reloc_type_lookup): added.
5100 * aoutf1.h: fixed SEGMENT_SIZE typo.
5102 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5104 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5105 matching prefix "coff".
5106 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5107 rs/6000 csect records.
5109 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5111 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5112 * configure.in: add motorola delta88 cases
5113 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5114 write_armap prototype
5115 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5117 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5119 * Rename COFF-related files in `coff-ARCH.c' form.
5120 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5121 coff-mips.c, coff-rs6000.c to be exact.
5123 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5124 make output clutter.
5125 * config/mt-*: Ditto.
5127 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5129 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5130 John Gilmore. Archive support from Damon A. Permezel.
5132 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5133 * configure.in: Add rs6000 case.
5134 * targets.c: Add rs6000 vector.
5135 * archures.c: Add rs6000, fix comment on romp.
5136 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5137 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5138 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5139 * section.c (bfd_make_section): Return NULL on attempt to create
5141 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5142 (bfd_swap_aouthdr_in): Handle lots more members.
5143 (make_a_section_from_file): If section has already been seen,
5144 just return false rather than overwriting it.
5145 (coff_real_object_p): Understand incoming magic numbers.
5146 (coff_set_flags): Understand outgoing magic numbers.
5147 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5148 (build_debug_section): Add fn for reading debug string section.
5149 (get_normalized_symtab): Handle symbol names in debug string section.
5150 Remove unused obj_string_table.
5151 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5152 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5153 existing section before making one.
5154 * cpu-rs6000.c: New file.
5155 * rs6000coff.c: New file.
5157 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5159 * elf.c: Add partial support for ELF format corefiles. Still needs
5160 support for extracting registers from corefiles.
5162 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5164 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5165 RANLIB is defined as echo, send the output to /dev/null to help
5166 reduce clutter in the output from doing a make.
5168 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5170 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5171 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5173 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5175 * coffcode.h (coff_compute_section_file_positions): make it pad
5176 section size out if there are alignment restrictions so that the
5177 image will be ok on a system where section positions are worked
5178 out by accumulating sizes rather than from the section headers.
5179 * targets.c (proto write_armap). Changed orl_count to unsigned.
5180 * opncls.c (bfd_close_all_done). Added so that generative
5181 programs like gas can close a bfd without causing bfd confusion.
5182 * libbfd.h (changed becuase of protos)
5183 * amdcoff.c: messed with the way that jmp displacements are
5184 calcualated. This may not yet be totally correct.
5185 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5187 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5188 abs symbol has no section (like a register symbol).
5189 (coff_write_symbol) now zeros auxent before filling it up to help
5190 with sensitive applications.
5191 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5193 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5195 * bfd.c: Make sure we don't get a macro strerror().
5196 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5197 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5198 attempt to recover command, ifdef NO_CORE_COMMAND.
5199 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5201 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5203 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5205 * archive.c (bsd_write_argmap): The size of the ranlib structures
5206 should not include the size field itself.
5207 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5208 adata(abfd)->exec_bytes_size field instead of constant macro,
5209 because aoutx.h compiles to a simple .o file shared by
5210 all 32-bits a.out targets.
5212 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5214 * configure.in: Allow i386-sco-sysv.
5215 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5216 * cpu-h8300.c: lint.
5218 * host-aout.c: New strategy. We use common code, include files,
5219 and data structures to handle the file, but set a few parameters
5220 from the host's config file (page size, text start addr, etc).
5221 * libaout.h: Define HP BSD machine types.
5222 * aoutf1.h: Handle reading a.outs with these types.
5224 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5225 virtual-memory-address of the .reg section. We can't just make a
5226 section for "all the regs and nothing else" because only GDB knows
5227 exactly where the regs are (scattered around the upage and stack).
5228 Clean up memory allocation. Remove big- and little-endian
5229 vectors, replace with single vector; this only runs on the host,
5230 in host byte order. Replace byteswap routines with aborts in case
5232 * targets.c: There's only one trad_core_vec now.
5233 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5235 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5237 * hosts/h-amix.h (free): Fix prototype.
5239 * aoutx.h: Don't use NULL as an integer, for braindead systems
5240 that declare it as (void *)0. (From Peter Schauer.)
5242 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5244 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5245 problem with bad Ultrix system headers.
5246 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5247 various kinds of alignments for the various kinds of
5250 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5252 * doc/Makefile: Don't assume . is on the path (from James Clark).
5254 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5256 * Makefile.in: Avoid Sun Make VPATH bugs.
5257 * targets.c: Declare trad_core vectors extern.
5259 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5261 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5262 * libbfd.h: Moved ALIGN macro here.
5263 * bout.c (b_out_callback): Replace i960_align by align_power.
5265 * libaout.h (struct aoutdata): Added fields page_size,
5266 segment_size and exec_bytes_size. These help generic code
5267 (in aoutx.h and libaout.h) to figure out where to align
5268 the various segments in a demand paged file.
5269 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5270 to decide if the exec header counts in a_text (text segment size).
5271 Also, assume D_PAGED flag is set; don't set it here.
5272 * bout.c (b_out_callback): Add initialization of
5273 adata fields page_size, segment_size, and exec_bytes_size.
5274 * host-aout.c (NAME(host_aout, callback) and
5275 NAME(host_aout,mkobject): Ditto.
5276 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5277 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5278 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5279 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5280 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5281 for some systems (mainly sunos), so do it in the callback instead.
5282 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5283 * aoutx.h (NAME(aout,set_section_contents): Change the way
5284 filepos and size of sections are carried out to support
5285 older styles of demand paged executables.
5288 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5290 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5291 * bfd.c: Added macros to enable gas to swap coff records.
5292 * coffcode.h: Make the coff_swap_*_out routines return the number
5293 of bytes swapped, and cleaned up their prototypes.
5294 * configure.in: Added ebmon/coff support
5295 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5297 * targets.c: Added new entry points for coff swapping
5299 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5301 Restructure configuration scheme for bfd, binutils, ld.
5303 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5304 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5305 Change some config names to match other dirs.
5306 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5308 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5309 ../include/sysdep.h.
5310 * cpu-i960.c: Strncmp needed a length arg.
5311 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5312 * i386aout.c: Remove dead N_TXTOFF override.
5313 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5314 * config/: Rename some config files to match up h-*.h names.
5315 Remove all the HOST_SYS definitions from the config files.
5316 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5317 * hosts/h-hp9000.h: Remove USG comment.
5318 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5319 * hosts/h-news.h, h-sparc-64.h: New config files that had
5320 previously been kludged in the <sysdep.h> file.
5322 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5324 * config/*: trad-core support is HOST dependent, not target
5325 dependent. Target config files only set DEFAULT_VECTOR and/or
5326 other vector elements. Exception: when host-aout.c is in use,
5327 in which case we're forced to assume we're native (hp, vax,
5328 tahoe). Rename XDEPFILES to HDEPFILES.
5329 * Makefile.in: Rename XDEPFILES.
5330 * config/h-sun*: Don't force static linking.
5331 * trad-core.c: Document how to use it nowadays.
5332 * i386aout.c, newsos3.c: Clean up.
5333 * i386coff.c: Allow 386 coff files to be used as core files too
5334 (for reading core files from embedded systems).
5336 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5338 * Add i386aout.c for a.out support on the i386.
5340 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5342 * reloc.c, section.c, syms.c, targets.c: correct info-node
5343 structure in *doc* comments.
5344 doc/Makefile: stop hiding complaints from makeinfo.
5346 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5348 * aoutx.h (...some_aout_object_p): Take a third parameter,
5349 the internal_exec struct, and avoid ever looking at an
5350 external_exec. All callers changed to read the entire
5351 external_exec struct, swap and check its magic number,
5352 swap in the whole structure, and pass the swapped-in version to
5354 * bout.c: Bring into modern era. Use single _object_p routine
5355 for big- aand little-endian. Provide internal and external
5356 exec header structs. Use separate swap-in and swap-out routines.
5358 * libaout.h: Move struct internal_exec from ../include/aout64.h
5359 to here. Add obj_symbol_entry_size to struct aoutdata.
5360 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5362 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5363 EXTERNAL_NLIST_SIZE. Callers changed.
5365 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5367 * bfd.c: Remove strerror() to libiberty.
5369 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5370 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5371 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5372 last byte of transfer, not first byte, is within the section.
5374 * host-aout.c: Remove `BSD' archive support. Lint.
5376 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5377 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5378 `bfd_arch_info_type'. All uses changed.
5379 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5380 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5381 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5382 it needs a better name.) All uses changed.
5383 * targets.c: Rename `enum target_flavour_enum' to `enum
5384 target_flavour', and remove the `_enum' from all of the enum
5385 values themselves. All uses changed.
5387 * configure.in, config/h-i386mach: i386 mach host.
5388 * config/t-i386-aout: Use host-aout.c.
5390 * trad-core.c: Give it its own xvec's to make it independent
5391 of other file formats.
5392 * ecoff.c, host-aout.c: Remove refs to trad-core.
5393 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5394 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5396 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5398 * reloc.c: Extended NEWHOWTO macro
5399 * ieee.c: Changed the way 8bit pcrel is done
5400 * cpu-h8300.c: got the registers in the right order
5402 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5404 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5405 prediction is vindicated!
5407 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5408 Remove refs to howto.c, since Steve forgot.
5410 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5412 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5413 still work. Now allows any architecture/machine to be set.
5415 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5417 * howto.c deleted and moved code to reloc.c
5419 * libbfd.h, libbfd-in.h removed $id stuff for real
5421 * cpu-h8300.c Made it match various different spellings of h8300.
5423 * archures.c: Took out the first char filter which made it only
5424 look for a cpu/arch match when the first chars of supplied and
5425 tested names were the same.
5427 * targets.c removed oasys stuff, pending someone to fix the bugs
5431 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5433 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5434 ELF support good enough for GDB.
5435 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5436 m68k-cbm-svr4 host and target.
5437 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5438 so `diff' and `patch' can cope.
5440 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5442 * archures.c: removed texinfo error
5444 * init.c: added texinfo hooks, and removed initialization error
5447 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5450 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5452 * cpu-i960.c: Avoid numerical count of initializers.
5454 Vax Ultrix changes from David Taylor <taylor@think.com>:
5455 * host-aout.c: Make little-endian vector really little-endian.
5456 * configure.in: Separate vax and tahoe cases, handle ultrix.
5457 * config/t-vax: Add trad-core.o.
5458 * config/h-vaxult: New host system.
5460 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5462 * bfd-in.h VERSION, change version number to 0.18, this makes a
5463 gap, but now is the same as the linker version number.
5465 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5466 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5467 files will eventually contain processor specific bits for bfd,
5468 like strange relocation information and dis/assembly. So far only
5469 the H8 has been even partially done. This work also ties in with
5470 the change in handling architectures.
5472 * amdcoff.c: (a29k_reloc) fix error message.
5474 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5475 discover the architecture of the bfd. (sunos4_callback) calls the
5476 function bfd_set_arch_mach rather than stuffing stuff directly
5477 into the bfd. (sunos4_write_object_contents), changed names of
5480 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5481 setup the environment.
5483 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5484 headers in big endian format, regardless of the endianess of the
5487 * archures.c: totally changed. Now an architecture is represented
5488 with a pointer to an info structure rather than an enumerated type
5489 and a long. The old info is available as two elements in the
5490 structure. Future enhancements to architecure support will
5491 involve pointers to methods being placed into the info structure.
5493 * bfd.c: changed the definition of the bfd structure for the new
5496 * bout.c: (b_out_set_arch_mach) changed to use the new
5497 architecture mechanism.
5499 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5500 the new architecture mechanism.
5502 * configure.in: added h8 stuff.
5504 * ieee.c: too many changes to note. Now ieee files written with
5505 bfd gas and ld can be read by gld and ieee only linkers and
5508 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5510 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5511 than fixing the structure directly.
5513 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5514 than fixing the structure directly.
5516 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5517 before opening a bfd.
5519 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5520 rather than fixing the structure directly.
5522 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5523 in the t/hmake file) a user can select which backends they want
5524 linked with bfd without changing the source.
5526 * init.c: new, looks after initializing modules.
5528 * howto.c: for future use, will allow an application to work out
5529 what cookie to use as a handle on a relcoatio howto.
5531 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5533 * srec.c: Better error checking, partly from Peter Schauer.
5534 (srec_object_p): Avoid assuming any file that starts with 'S' is
5535 an S-record file! (Check for 3 uppercase-hex digits after it.)
5536 (ISHEX): Define new macro for checking supposedly hex characters.
5537 (pass_over): Treat as EOF any S-record line that:
5538 * doesn't have hex in either size character
5539 * produces a size larger than 0x7F
5540 * has an unrecognized type number
5542 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5544 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5545 opncls.c: Lint (saber actually).
5547 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5549 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5550 * newsos3.c: Fixed two types: newos3 -> newsos3.
5551 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5552 to use correct segment.
5554 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5556 * aoutx.h (print_symbol): Handle missing symbol->name.
5558 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5560 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5563 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5565 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5566 add sgi/irix support.
5568 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5570 Changes for the AMD 29000 Ultracomputer port from David Wood.
5573 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5575 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5578 * coffcode.h (coff_real_object_p): Pass information about the
5579 current file's coff symbol format to BFD via the coff_data struct.
5580 (coff_find_nearest_line): obj_icof => coff_data.
5581 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5582 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5583 and DIMNUM == E_DIMNUM.
5584 * configure.in: Handle a29k-*-* hosts, and targets
5585 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5586 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5587 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5588 local_linesz to `coff_data' (tdata) struct.
5589 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5590 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5592 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5594 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5595 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5597 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5599 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5601 (sunos4_core_file_matches_executable_p): Fix header comparison.
5602 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5603 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5605 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5607 Allow GDB to patch object files.
5609 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5610 * trad-core.h (trad_unix_core_file_p): Ditto.
5611 * aoutx.h (aout_set_section_contents): On first output, check
5612 abfd->direction and complain if erroneous.
5614 * Makefile.in: Add crude dependencies.
5616 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5618 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5619 to h/t-xxxx files so that everything will work on System V.
5621 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5623 * aoutx.h: Add information on host-aout.c and how to configure
5624 to use it, to the manual.
5625 * configure.in: Tix typo.
5626 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5627 else dummy out the core file support.
5628 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5629 specified, use it to locate the data section.
5630 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5631 rather than as chars (lint).
5633 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5635 * aoutx.h, coffcode.h: saberized.
5637 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5639 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5641 bfd.c, targets.c: minor rewording of doc segments
5644 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5646 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5647 etc, rather than TEXT_START_ADDR.
5648 * host-aout.c: Remove #if 0 around whole thing.
5649 Update to modern (32/64-bit) a.out naming conventions.
5650 Include a large chunk of ../include/a.out.gnu.h to get macros that
5651 are not defined by the system include files.
5652 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5653 macro used by the other a.out implementations.
5654 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5656 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5658 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5659 texdoc and psdoc; make these depend on generated .texi's
5661 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5664 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5667 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5668 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5669 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5670 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5671 obtrusive marks indicating .c origins.
5673 * bfd.texinfo: generalize most references to linker
5675 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5677 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5678 * archures.c: remove empty foo() definition (crept in at vn1.9)
5680 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5682 * bfd.texinfo: use @setchapternewpage on instead of lots of
5683 @page's; minor rephrasing in Introduction.
5685 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5686 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5687 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5688 segments): used BFD (caps) more consistently as a name in
5689 discourse, fixed a few other minor typos and uses of fonts
5692 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5694 * coffcode.h: fixed bug where string table size wasn't being swapped.
5696 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5698 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5700 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5701 flags. (bfd_print_symbol_vandf) now knows what to do with the
5704 * aoutx.h: made translate_from_native_sym_flags and
5705 translate_to_native_sym_flags produce the above flags.
5708 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5710 * all files: update copyright notices for GPL version 2.
5711 Install header comments and attribute most modules to their
5712 authors. BFD's name is now officially "Binary File Descriptor",
5713 so remove any conflicting pejoratives.
5714 archures.h: Consists solely of comments; remove it.
5716 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5718 * Makefile.in, bfd.c: Made it compile again.
5720 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5722 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5725 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5727 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5728 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5731 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5732 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5734 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5736 * Everything: created some new files, core.c format.c, reloc.c,
5737 section.c and syms.c to split the functionality a bit better.
5738 Cleaned up the rest of the files a bit, and added some
5742 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5744 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5745 really takes 3 arguments, patched code and ammended prototypes.
5747 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5749 * ../include/bfd.h (struct bfd_target): Added new field
5750 "align_power_min" which contains the minimum alignment for a
5751 section. This is used in coff_new_section_hook. The field
5752 insertion necessitates an update of all backends..
5754 * aoutf1.h jump table field inserted
5756 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5759 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5760 table field inserted.
5762 * coffcode.h(just about everything) Now patches up symbol tables
5763 using a different mechanism. The Intel major bug has been fixed,
5764 and the linker can self host on the Aviion and be debugged with
5767 * ecoff.c: new include and jump table patch, i386coff.c: new
5768 include and jump table patch, icoff.c: new include and jump table
5769 patch, ieee.c: can now read archives containing ieee modules.,
5770 libcoff.h: added (combined_entry_type), libieee.h: uped max
5771 sections to 20, m68kcoff.c: new include and jump table patch,
5772 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5773 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5774 srec.c: jump table patch. trad-code.c fixed #IF typeo
5776 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5778 * coffcode.h (coff_swap_aux_in): added else case to deal with
5779 filenames less than 9 characters.
5782 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5784 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5786 * srec.c: now allows any number of sections to be created in a
5787 file. Outputs addresses of the right length.
5789 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5791 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5792 target didn't match, the format got set to the attempted match,
5793 breaking a future test.
5795 *../include/i386coff.h : fixed typo in type field with size
5797 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5798 support in the jump table for the swapping routines exported to
5799 gdb. Now gdb works with the 386.
5801 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5803 * Merge in changes from gdb-3.95 release.
5804 Makefile.in: Allow hmake and tmake files to add OFILES.
5806 bfd.c: support specific targets as well as searching. When
5807 searching, take default target in preference to others.
5809 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5810 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5811 libbfd.h: Support specific targets as well as searching.
5812 opncls.c: Support specific targets as well as searching.
5813 targets.c: Search is short-circuited if default target matches.
5814 liboasys.c, libieee.c: Undo bothner changes that make macros
5815 work to the left of assignment, but which depend on the
5816 representations of different pointer types being the same.
5818 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5820 * i386coff.c: created.
5821 * coffcode.h: added support for 386.
5822 * Makefile.in: added support for 386.
5823 * ../include/i386coff.h: created
5825 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5827 * coffcode.h: removed all put_x_<sizes>
5828 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5832 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5834 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5836 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5838 * everything: Removed sysdep.h from bfd.h and put back into files
5839 from which it was split out. Now 64 bit version is built with a
5840 -DHOST_64_BIT="long long" on the compile line.
5842 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5844 Changed all the [get|put][name] routines to use [get|put]_[size
5847 Put in support for 64 bit work. Now two versions of bfd may be
5848 generated, according to the state of TARGET_64_BIT, one which is
5849 32 bit only, and one which is 64/32 bits.
5850 Created new back end 'demo64' to test 64 bit functionality.
5852 Renamed some files to work on DOS.
5854 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5855 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5856 chage, 64 bit transfer. * liba.out.h: Split out common code from
5857 sunos and newsos into liba.out. Name changes and prototype mods. *
5858 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5859 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5860 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5861 change and 64bit stuff.* newsos3.c: common code removed, new jump
5862 table. * oasys.c: Name change * opncls.c: Portability fixes *
5863 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5864 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5865 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5866 64bit ized. * demo64.c: 64 bit a.out back end
5868 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5870 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5871 on LHS of assignment, even when using old compilers.
5872 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5873 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5874 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5875 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5876 * targets.c: Add declaration of newsos3_vec.
5878 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5880 * aout.c: fixxed some of the problems with filepos calculation.
5881 (swap_ext_reloc): fixed problem with creation of relocs.
5882 (aout_set_section_contents): fixed filepos problem
5884 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5885 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5886 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5887 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5888 cleaned up. (coff_write_object_contents) cleaned up.
5890 * ecoff.c: Totally different. Now supports ecoff fully.
5892 * icoff.c: fixed problems in relocation callout.
5894 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5896 * m68kcoff.c: updated target vector.
5898 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5899 choose_reloc_size. (sunos4_write_object_contents) now calls
5900 choose_reloc_size so outputs relocs correctly, also calculates the
5901 size of the sections correctly.
5905 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5907 Merge Per Bothner's changes to modularize BFD a.out a bit.
5909 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5910 * ieee.c: Cast enums to int before comparing them, for brain-
5912 * coff-code.h: Remove coff_get_section_contents, and use the
5913 generic one instead.
5915 * aout.c: Derive new module from sunos.c, containing generic
5916 support code for all kinds of a.out files.
5918 * sunos.c: Remove all code that goes in aout.c. Split out
5919 machine dependent followup in sunos4_object_p into
5920 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5921 and redefine only the names we CHANGE, not all the names. Drop
5922 the little-endian vector, and rename the vector as sunos4 rather
5925 * b.out.c: Use aout.c routines for most of the work. Slight
5926 changes for the new regime. Remove close_and_cleanup and
5927 get_section_contents in favor of generics. New transfer vector
5930 * newsos.c: New support for Sony NEWS, another a.out format.
5932 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5933 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5934 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5936 * opncls.c (bfd_close): Call format-dependent write_contents
5937 routine, if writing, before calling target-dependent
5938 close_and_cleanup routine (which is now always generic, I think).
5939 * srec.c: Use bfd_alloc instead of malloc. Remove
5940 close_and_cleanup and move code from it to
5941 srec_write_object_contents. Add write_contents to tvec.
5942 * targets.c: Remove a.out little vector, replace a.out big
5943 vector with SunOS vector. FIXME: Need Vax support again now.
5945 * libbfd.h: Add write_contents format-dependent-vector to the
5946 bfd_target vector. Supply a generic close_and_cleanup routine.
5947 * liba.out.h: Handle the new aout.c split. Add prototypes for
5948 all routines defined in aout.c. Rename "sunos" things to "aout"
5949 things. Add a few fields where needed for various formats.
5950 * Makefile.in: Add aout.c and newsos.c.
5952 * archive.c, ieee.c, oasys.c: Lint.
5954 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5957 changed forward declaration struct stat; to reduce warnings. Changed
5958 comment on bfd_h_<x>_x.
5960 * ../include/m68kcoff.h, ../include/intel-coff.h,
5961 ../include/m88k-bcs.h
5962 Now there are two incarnations of relocs, linenos and syments. One for
5963 internal digestion, and one full of char arrays for I/O. The original
5964 names have gone to detect errors.
5966 * Makefile.in, m68kcoff.c, targets.c
5967 Test new structure code with a 68k coff implementaion
5969 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5970 Fixed all the places where there were problems with the size and
5971 alignments of structures on disk and structures in memory. #ifed out
5972 all the code in coffswap.c, since it should be done using the target
5975 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5977 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5978 multiple reloc command.
5980 * sunos.c (sunos4_set_section_contents): Made it so that sections
5981 are always padded to their alignment size.
5983 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5985 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5986 Clean up types and such (saber C problems).
5987 * ecoff.c: Clean up types and such. Remove routines that are
5988 not used. Fix up reading and swapping of shorts from files.
5990 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5992 * a.out.vax.c: Remove two bogus "static" from prototypes.
5994 * ecoff.c: Got rid of lots of non-working junk (that had
5995 been copied directly from coff-code.h).
5996 Updated to be consistent with updates to icoff.c and coff-code.h.
5998 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5999 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6001 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6002 but until the target_vector is automatically generated,
6003 it's as good as any. Note that the text offset is the only
6004 difference between NewsOS and SunOs (including magic numbers).
6005 (Most of the sunos_* routines should to renamed bsd_*
6006 and move to a bsd.c file. Then (and when the target_vector
6007 is automatically generated) it might make sense to create
6008 a separate Sony target.)
6010 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6011 on some systems, and doesn't help on others.
6012 Similarly, only define X_OK if not already defined.
6014 * trad-core.c: Don't include sys/stat.h - at least
6015 on NewsOS 3, it has already been included.
6017 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6019 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6020 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6021 symbol tables if necessary when reading them in, so gdb can use
6022 them. Add "bfd_coff_" to the names so they won't conflict with
6023 names in calling programs. FIXME-soon: if coff-code.h is
6024 included in two BFD modules, this will cause duplicate
6025 definitions; the routines should be exported to a separate,
6026 common, module (probably along with a mess of other ones).
6028 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6030 Improve modtime support.
6032 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6033 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6034 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6035 BUG: archive members still do not get correct mod times.
6037 Improve floating point support for core files.
6039 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6040 (sunos4_core_file_p): Create a second registers section in the
6041 core file, called ".reg2", for the float registers.
6043 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6045 * many changes to improve archive handling; found a logic flaw in
6046 bfd_check_format which only just happened to work by cooncidence.
6048 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6050 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6053 * bfd.h: changed type of udata in asymbol to void *, like it
6054 should be. Added bfd_reloc_dangerous enum member.
6056 * coff-code.h: Fixed it so that internally generated symbols get
6057 their values relocated correctly in all cases. Removed calls to
6060 * icoff.c: Not understanding the destination symbol of a reloc is
6061 not a failure any more, just 'dangerous'. This allows linking of
6062 b.out and coff images.
6064 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6068 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6070 * sunos.c (translate_to_native_sym_flags): fixed
6071 sym_pointer->n_value so that symbols on the way out get their
6072 section relative values calculated correctly.
6074 * coff-code.h (mangle_symbols): fixed problem where tags were not
6075 being relocated for structs, enums, unions. Also various lints.
6077 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6079 * archive.c (get_elt_at_filepos): system_call_error returned
6082 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6084 * Resolve the use of no_error and system_call_error.
6085 The bfd library itself now will never set bfd_error to
6088 The code still needs to be combed to make sure all the error
6089 codes are correct. I suspect they are not always set correctly.
6091 * The names of all the messages have _ prepended because the sun
6092 bundled compiler can't distinguish from a macro which takes an
6093 argument and the same identifier in a non-macro context.
6095 * The reason for the above being that entry points which used to
6096 be trampoline functions are now just macros which expand to a
6097 direct call through the bfd's xfer vector.
6099 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6100 must gas have its own version of everything (the gas version
6101 had the correct value)
6103 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6105 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6106 properly support i960 architecture and output correct reloc stuff.
6108 * bfd.h: added prototype for bfd_printable_arch_mach, added
6111 * coff-code.h: Applied patches from chrisb to support i960
6112 architecture, zero relocs and swap them correcly and conditionally
6113 compiled the timestamp.
6115 * sunos.c: Made the default section alignment 2^3 so that doubles
6116 are done properly. Fixed the same reloc bug that was in b.out.c
6118 * sysdep.h: Now compiles on a Posix box
6120 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6122 * icoff.c: Fix comment on big-endian version.
6123 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6124 F_RELFLG). Set F_AR32WR in output files if little endian
6127 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6129 * archures.c fixed =/== typo
6131 * sunos.c added architecture stuff for output. Fixed
6132 bug where files where vma(data) != size(text)
6133 were processed wrong.
6135 * coff-code.h added a lint cast
6137 * (../include/a.out.sun4.h) fixed it so zmagic
6140 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6142 * archive.c removed loads of includes, and fixed bug where string
6143 table didn't have a null at the end.
6145 * bfd.c fixed includes, added symbols argument to
6146 canonicalize_reloc entry point.
6148 * libbfd.c fixed includes and added some lint patches.
6150 * targets.c added both sorts of intel coff.
6152 * b.out.c fixed included, changed was the canonical
6155 * icoff.c added support for callj and big and little
6158 * opncls.c added chmod+xing for files with EXEC_P set.
6160 * sunos.c fixed includes. Changed default section
6161 alignement to words. Fixed relocation stuff to work with
6164 * bfd.h various new types added, prototype for new
6165 reloc calls, changed bfd->iostream to a void *
6166 to including files don't need stdio.h.
6168 * libcoff.h added conversion table to tie relocs to
6173 * coff-code.h fixed includes. Added code to support
6174 big and little endian formats. Various lints. Better
6175 processing of symbols. Changed reloc stuff to new
6178 * libbfd.h fixed includes
6181 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6183 * bfd.h changed name of alignment entry in sec_struct to
6184 alignment_power, because of conflicting uses within bfd.
6185 Now it should be obvious that it's a 2**n alignment
6186 specifier. Removed start_pad, end_alignment, block, minsize,
6187 output_file_alignment, subsection_alignment and original_vma fields.
6188 Added align_power() macro. Fixed bfd_section_alignment
6189 acessor macros. Added bfd_symbol_same_target macro.
6191 * b.out.c (b_out_write_object_contents) fixed to use
6192 new alignment member. Fixed (callj_callback) to use section
6193 relative symbols properly.
6195 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6196 Fixed (translate_from_native_sym_flags) to correctly make
6197 symbols section relative.
6199 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6200 (bfd_make_section) took out initialization of obsolete members.
6201 (bfd_print_symbol_vandf) added
6203 * opncls.c (bfd_create) created.
6205 * coff-code.h (coff_new_section_hook) took away refs
6206 to obsolete members. (make_a_section_from_file) added
6207 conversion between alignment types. (coff_symbol_from)
6208 added. (coff_count_linenumbers) only counts linenumbers
6209 if symbol is of coff-type. (coff_mangle_symbols) only
6210 heavily mangles symbols if symbol is coff-type.
6211 (coff_write_symbols) various lints. (coff_write_object_contents)
6212 various lints and modification for alignment conversion.
6213 (coff_slurp_relocs) fixed for use with new asection shape.
6215 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6217 * archive.c lots of lint
6219 * b.out.c added callj relocation support, upgrated reloc howto.
6220 Fixed so that asymbol and reloc records are output
6223 * bfd.c lots of lint, support for new bfd entry point
6226 * bfd.h changed definition of asymbol to contain pointer to
6227 owning bfd, removed target dependencies.
6229 * cache.c took out print statements, put in BFD_ASSERT calls.
6231 * coff-code.h various lints, corrected linenumber output
6232 functionality. Added support for new style asymbols and
6233 bfd_print_symbol. Fixed so that asymbol and
6234 reloc records are handled correctly. Added timestamp.
6236 * icoff.c Added support for new howto shape.
6238 * liba.out.h Added support for new asymbol shape
6240 * libbfd.c various lints
6242 * libbfd.h various lints
6244 * libcoff.h added support for new asymbol shape.
6246 * sunos.c various lints. Added support for new asymbol shape
6247 and bfd_print_symbol.
6249 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6251 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6252 pointer lint. Added support for callj relocation. Fixed bug where
6253 the last 32 bytes of the text section were overwritten by data. Fixed bug
6254 where archives of b.out didn't work due bfd_slurp_extended_name_table
6257 * sunos.c added support for n_other field. Braced the howto table so
6258 that it won't be affected by any lengthing of the howto struct typedef.
6261 * bfd.h added support for n_other field, added special_function
6262 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6265 * bfd.c upgraded bfd_perform_relocation, various lints.
6267 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6269 * ChangeLog: Started ChangeLog for BFD.
6270 * ToDo: Create file for suggestions.
6272 * Makefile: Support easy loading into Saber C.
6273 Add dependencies for icoff.o and bcs88kcoff.o.
6274 Rename coff.c to coff-code.h. Change callers.
6276 * bfd.c (bfd_check_format): Allow the check_format routines
6277 to return the desired target vector, rather than just a Boolean.
6278 bfd.h (bfd_check_format): Change function pointer return type.
6279 archive.c (bfd_generic_archive_p): change callee.
6280 b.out.c (b_out_little_object_p, b_out_big_object_p,
6281 b_out_real_object_p): change callee.
6282 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6283 in check_format transfer vectors that need a filler.
6284 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6285 bcs88kcoff.c: change callee.
6286 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6287 icoff.c: change callee.
6288 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6290 * libbfd.c (zalloc): It should actually zero the storage!
6291 This was commented out for some reason.
6293 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6294 This is so callers can avoid <stdlib.h> which doesn't exist
6297 * bfd.c (map_over_sections): Add debugging code, since I
6298 noticed the section count for sunos core files was bad, but only
6299 GDB had detected the problem.
6300 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6301 bfd_get_section_linenos): Remove obsolete functions.
6302 (bfd_apply_relocations): Use longs, not ints, for the math.
6304 * bfd.h: Declare enum boolean and struct bfd_target as well
6305 as typedefs for them. Remove obsolete
6306 bfd_get_section_lineno_size.
6308 * cache.c: Make the "fdopen" support work. Keep better track
6309 of how many files are open. Centralize the opening of files
6310 and be sure bfd_open[rw] actually try to open the file. Evade
6311 linked list initialization problems.
6313 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6315 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6317 * cplus-dem.c: Delete file, since it is not part of BFD.
6319 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6320 (bfd_openr, bfd_openw): Actually open the file, give error now.
6322 * sunos.c (sunos4_core_file_p): Set section count.
6323 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6324 obsolete definitions.
6325 (_write_symbol_table): Initialize <idx> counter.
6326 (foop): Eliminate debugging code.
6332 version-control: never