1 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * elfcode.h (elf_map_symbols): Create section symbols for all
4 sections, not just allocated sections; debugging sections can have
6 (elf_symbol_from_bfd_symbol): If there is an output section, use
7 the section index from that rather than the input section.
9 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
11 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
12 libbfd.h, which is regenerated from this file.
14 * bfd-in.h (symtype): Deleted typedef.
16 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
18 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
19 xor and subtract. Otherwise it will not sign extend if the type
20 of bfd_vma is larger than int.
22 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
23 and frameoffset as signed numbers. From Peter Schauer.
25 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
27 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
28 special function for all reloc entries.
29 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
31 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
32 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
34 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
36 * libbfd-in.h (struct artdata): Add armap_timestamp and
37 armap_datepos here too.
39 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
41 Improve timestamp support in BSD archive files to avoid linker
44 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
45 (bfd_flush, bfd_stat): Add prototypes.
46 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
47 (bfd_stat): Add, does fstat on a BFD.
49 * archive.c (_bfd_write_archive_contents): At end of file writing,
50 verify and possibly update the timestamp in the armap, if a BSD
51 archive. FIXME! Kludge recognizes BSD archive, rather than
52 vectoring properly. Should add to xvec.
53 (compute_and_write_armap): Move prototype to top, avoid PROTO.
54 (bsd_write_armap): Save timestamp and file location thereof, when
55 writing the armap in a BSD file.
56 (bsd_update_armap_timestamp): New function to check and
57 rewrite the timestamp.
59 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
61 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
63 * hosts/i386sco.h: Define a bunch of stuff for core files.
64 * sco-core.c: Remove, replace by trad-core.c.
65 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
66 * config/i386sco.mh: Use trad-core not sco-core.
67 * hosts/i386isc.h, config/i386isc.mh: Remove.
68 * configure.host: Use i386sco for isc.
69 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
70 * config.bfd: Use i386-coff not i386-sco.
72 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
73 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
74 i486-elf which doesn't exist).
76 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
78 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
79 padding field to zero.
81 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
82 * configure.in: Remove bogus netbsd386 handling.
84 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
85 Correct overflow detection requires matching the upper four bits
86 of the destination against the PC.
88 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
90 * configure.in: Make 64-bit stuff work with "--with-targets=all".
92 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
94 * libbfd-in.h: Removed swapping routines declarations.
95 * bfd-in.h: Added swapping routine declarations, and renamed them
97 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
98 * Changed all callers.
99 * libbfd.h, bfd-in2.h: Rebuilt.
101 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
103 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
106 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
108 * configure.in: Reorganized setting of makefile variables so
109 64-bit stuff works again.
111 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
114 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
115 "native_elf_sym" field, merged to make new type "elf_symbol_type".
116 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
117 Deleted field raw_syms.
118 (obj_symbols): Remove cast.
119 (obj_raw_syms): Deleted.
120 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
121 native_elf_sym fields.
122 * elf32-hppa.c: Changed uses of elf32_symbol_type to
125 From Pete Hoogenboom and Jeff Law:
127 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
129 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
130 bits are zero (e.g., they specify no relocations), then do not
131 even bother adding their entries to the symextn section.
133 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
134 of scope can have an argument relocation stub.
136 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
137 structure and type to elf32_hppa_stub_description. This makes
138 it consistent with the GNU coding conventions.
139 (elf32_hppa_stub_description): Added a 'next' field to allow
140 linking of stub description structures.
141 (elf32_hppa_stub_description): Added a 'stub_listP' field to
142 keep track of individual stubs.
143 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
144 Combined with the elf32_hppa_stub_description structure.
145 (elf32_hppa_stub_name_list): New type to keep track of
148 (add_stub_by_name): New function.
149 (find_stub_by_name): New function.
150 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
152 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
155 * elf32-hppa.c: (retval_mismatches): The direction of argument
156 relocation was reversed.
157 (hppa_elf_build_arg_reloc_stub): Return address was not being
159 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
160 argument relocation bits so this function can be used in the check
162 (hppa_elf_stub_check): Pass caller argument relocation bits into
163 hppa_elf_arg_reloc_needed_p().
164 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
165 pass caller argument relocation bits into
166 hppa_elf_arg_reloc_needed_p().
168 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
170 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
172 * hosts/delta88v4.h: New for SVR4.
173 * configure.hosts: Use it.
175 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
177 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
178 is an SCO pre-define.
180 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
182 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
184 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
186 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
188 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
189 symbols as BFD local symbols.
190 (nlm_write_object_contents): Don't bother writing out exported
191 symbols more than once; they now appear in the symbol table more
192 than once (with and without a prefix) if necessary. Set offset
193 values to be non-zero as NLMLINK does.
195 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
197 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
199 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
201 * section.c (struct sec): Move position of user_set_vma, and
203 (SEC_BALIGN): Disable for now. I don't think it's currently used.
205 * elf32-hppa.c (elf_hppa_howto_table): Now static.
206 (symext_rootP, symext_lastP, global_value, GOT_value,
207 global_symbol, global_sym_defined, symextn_contents,
208 symextn_contents_real_size, elf_hppa_stub_rootP,
209 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
210 default initialization.
211 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
213 (hppa_look_for_stubs_in_section): Introduce temporaries to make
214 code more readable in 80 columns.
216 * libhppa.h (all functions): Now inline under GNU C.
218 More patches from Jeff Law:
220 * elf32-hppa.c (AR_WARN): Give argument which caused the
221 invalid argument relocation.
222 (AR_UNIMP): Delete unused macro.
223 (hppa_elf_set_section_contents): Always return a value.
224 (elf32_hppa_backend_table_processing): Likewise.
225 (elf32_hppa_backend_section_processing: Likewise.
227 * som.c: New file containing SOM specific code extracted
230 * som.h: New file containing SOM specific code extracted
235 * libhppa.h: Delete SOM specific code. Add generic PA
236 code which can be shared by both SOM and ELF backends.
238 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
239 depends on libhppa.h now.
241 * configure.in (hppa_vec): Needs som.o module instead of
244 * elf32-hppa.c: Include libhppa.h. Do not define
247 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
248 now lives in libhppa.h.
249 (hppa_reloc_field_selector_type_alt): Likewise.
251 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
252 define malloc or free.
254 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
257 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
259 (elf_hppa_reloc_type_lookup): Likewise.
260 (elf_hppa_tc_make_sections): Likewise.
261 (hppa_elf_arg_reloc_needed_p): Likewise.
262 (hppa_elf_build_long_branch_stub): Likewise.
263 (elf_reloc_map): Delete, no longer used.
264 (elf_hppa_reloc_map): Likewise.
265 (elf32_hppa_symextn_map_max_size): Likewise.
266 (elf32_hppa_get_sym_extn): Abort if type is bogus.
268 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
269 of the .hppa_unwind section.
271 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
273 * config.bfd: recognize m88110.
275 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
277 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
279 * elfcode.h (elf_section_from_bfd_section): Add detection of
283 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
284 New functions for support of long branch stubs.
285 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
286 check for long branch stubs.
287 (hppa_look_for_stubs): Unused function. Removed.
288 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
289 version of bfd_set_section_contents.
290 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
291 when BFD is configured for debugging.
293 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
294 to return a list of symbols that have non-zero argument
296 (hppa_elf_stub_finish): Make sure stub generation is done only
299 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
300 generation relocation entries within a stub.
301 (hppa_elf_build_arg_reloc_stub): Corrections to argument
304 * elf32-hppa.c: New #define's for argument relocation types.
305 (mismatches, retval_mismatches): Updated to reflect new
306 argument relocation types.
307 (CURRENT_STUB_OFFSET): New macro.
309 * elfcode.h (map_program_segments): Set the PF_X bit for data
312 * elf32-hppa.c: (elf_hppa_howto_table): Add
313 R_HPPA_STUB_CALL_17 for support of linker stub generation.
314 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
317 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
318 R_HPPA_STUB_CALL_17 for support of linker stub generation.
320 * hppa_stubs.h: Add new instructions that are used in linker
323 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
324 unwind descriptor were incorrect.
326 * libelf.h (bfd_elf_find_section): Declare.
328 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
329 function in place of global_sym field in elf_backend_data
331 (elf32_hppa_backend_symbol_table_processing,
332 elf32_hppa_backend_section_processing,
333 elf32_hppa_backend_fake_sections,
334 elf32_hppa_backend_section_from_shdr,
335 elf32_hppa_backend_section_from_bfd_section): New functions to
336 provide support of symbol extension sections and argument
338 (elf_info_to_howto): Remove call to abort().
340 * elf32-target.h: Support for special processing by the backend.
341 (struct elf_backend_data): Added elf_backend_symbol_processing,
342 elf_backend_symbol_table_processing,
343 elf_backend_section_processing, elf_backend_section_from_shdr,
344 elf_backend_fake_sections, and
345 elf_backend_section_from_bfd_section fields.
346 * elfcode.h: (bfd_section_from_shdr): Add a check for
347 processor-specific section types.
348 (elf_fake_sections): Add a check for processor-specific
350 (bfd_elf32_write_object_contents): Add a check to see if
351 there is any final section processing to be done by the
353 (elf_section_from_bfd_section): Add a check for
354 processor-specific section types.
355 (elf_slurp_symbol_table): Remove reference to global_sym in the
356 elf_backend_data structure. Replace it with a call to
357 elf_backend_symbol_processing.
358 * libelf.h: Remove global_sym field in the elf_backend_data
359 structure. Replace it with a series of backend-specific
362 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
363 stub_sym should be called target_sym.
364 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
365 rather than the output bfd (output_bfd).
366 (hppa_elf_reloc): Get rid of references to the global_sym field in
367 the elf_backend_data structure.
369 * elfcode.h (elf_fake_sections): Check the correct condition for
370 .bss. Also, detect the existence of a .note section.
372 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
375 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
376 should be a reference to bfd_arch_hppa.
378 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
379 the bfd_check_format structure to avoid a type mismatch.
381 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
382 and Jim Kingdon (kingdon@cygnus.com)
385 * netbsd386.c: New file.
386 * aoutx.h: Make sym_is_debugger_info true for N_FN.
387 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
388 libaout.h, targets.c: Other changes.
390 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * config/m88k-elf.mt: New file.
393 * config.bfd: Use it for m88*-*-sysv4*.
395 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
397 * elfcode.h (elf_build_phdrs): Unused function deleted.
398 (bfd_shdr_from_section): Ditto.
399 (write_relocs): Don't change section contents for addend.
400 (elf_locate_sh): Return type is now always elf_internal_shdr,
401 since the other types were really aliases for this type anyways.
402 Don't compile this function, since it is static and doesn't appear
403 to be used in this file.
404 (sym_is_global): Return non-zero for weak symbols. Abort if
405 section pointer is null.
406 (swap_out_syms): Reorder tests so function symbols can be weak.
407 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
408 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
409 extracting out some common code. Abort if BFD section symbol has
411 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
412 section symbols. Don't read section contents to fill in addend
415 * elf32-i386.c (elf_howto_table): All partial_inplace fields
420 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
422 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
423 specific information for a symbol. Put in elf_sym_num, which
424 gives the external symbol number in the elf object file, since
425 local symbols must come before global symbols.
426 (elf_sym_extra): New macro.
427 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
428 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
429 symbol number to external number. Store the address of the
430 Elf_Sym_Extra field for the symbol in the udata field.
431 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
433 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
435 * elfcode.h (elf_obj_tdata): Add field to count the size of the
436 array of pointers to section symbols.
437 (elf_map_symbols): Bump the max index of the section symbols so
438 that we don't overwrite memory. Store the max index into the
441 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
443 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
444 to the section symbols we created. Remove unused field
446 (elf_map_symbols): Fill in array of pointers to section symbols.
447 Only create section symbols for sections that have SEC_ALLOC set,
448 and have non-zero size.
449 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
450 section symbol, look up the section in the list of section
451 symbols, and set the udata pointer appropriately. Otherwise, if
452 udata is still NULL, fail an assertion, and use 0, instead of
455 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
457 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
458 mipslelf and mipsbelf respectively.
459 * config/mipslelf.mt, config/mipsbelf.mt: New files.
460 * elf32-mips.c: Added some reloc information.
461 * configure.in: Fixed error message.
463 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
465 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
467 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
468 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
469 * archures.c: Alphabetize decls.
471 * configure.in, targets.c: Add missing vectors to the tables.
472 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
473 Remove hp300bsd_vec due to clash with sunos_big_vec.
475 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
477 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
478 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
479 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
480 * Makefile.in, configure.host, config.bfd: Corresponding changes.
481 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
483 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
485 * coffgen.c (coff_section_symbol): If section's output_section is
486 not yet set, point to itself. This is needed because this is
487 called on the output file, not the input file.
489 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
490 dummy value, rather than leaving it NULL.
492 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
494 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
495 bfd_default_set_arch_mach.
497 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
499 * config.bfd (cpu): Extract from canonical name with sed.
500 * configure.in: Don't pass it.
502 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
504 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
505 BYTE_SIZE conflicts with a Mach header.
506 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
508 * configure.host: Make sure all OS fields end in *.
510 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
512 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
513 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
514 doesn't exist, don't try to create it.
516 * nlmcode.h (nlm_write_object_contents): procedure offsets are
517 from start of code segment, not start of file.
518 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
520 * configure.in (SELECT_VECS switch): Likewise.
522 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
524 * format.c (bfd_check_format): If the target matches the default
525 target, set match_count to 1, to ignore any previous matches.
527 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
529 * configure.in: Add reloc16.o when we add
530 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
531 Makefile.in (BFD_LIBS): Remove reloc16.o.
533 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
536 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
537 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
538 S-records via SELECT_VECS.
540 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
541 support S-records, for convenience.
543 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
545 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
546 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
547 Read and write Alpha relocs. Can't process them yet.
548 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
549 If the section does not already exist, create it.
551 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
554 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
556 * ecoff.c: Move MIPS reloc support from here...
557 * coff-mips.c: to here.
558 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
560 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
561 finish_reloc backend function.
562 (ecoff_write_object_contents): Removed MIPS specific assertions.
563 * coff-mips.c (mips_finish_reloc): New function.
564 (mips_ecoff_backend_data): Fill in new fields.
565 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
567 * targets.c: Added extern for ecoffalpha_little_vec.
569 * bfd.c (_bfd_host_big_endian): Removed.
570 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
572 * bfd-in2.h: Regenerated.
574 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
576 * config.bfd: New file, broken out of configure.in.
577 * configure.in: Use it, and use standard target names for
578 --with-targets, replacing --with-bfd-targets.
580 * archures.c (archures_init_table): Add bfd_sh_arch.
582 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
583 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
584 Fix error in error message.
586 * oasys.c: Make bfd_error_vector extern.
588 * configure.in: Include stab-syms.o for a.out/b.out targets
591 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
593 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
594 section before setting output_has_begun.
595 (nlm_set_section_contents): Remove argument names from
596 mangle_relocs_func prototype.
597 (nlm_write_object_contents): Remove shadowing local variable.
598 Don't write out debugging symbols if debugInfoOffset is -1. Add
599 the codeImageOffset to the start, exit, and check procedure
601 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
602 Don't check partial_inplace field; its value is irrelevant.
604 * Base use of sco-core on host, not target.
605 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
606 * config/i386-sco.mt (TDEFINES): Removed.
607 * config/i386sco.mh: New file to use sco-core.
608 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
610 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
611 conversions for some fields.
613 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
615 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
616 error rather than aborting.
618 * libnlm.h (struct nlm_backend_data): Added mach field.
619 (nlm_machine): New accessor macro.
620 * nlm.c (nlm_mkobject): Set architecture and machine from backend
622 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
624 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
626 * configure.in: Replace calls to sort with shell code
629 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
631 * configure.in: Include aout32.o for any a.out/b.out formats.
633 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
635 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
636 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
637 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
638 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
639 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
640 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
643 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
645 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
647 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
649 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
651 * bfd.c (bfd_scan_vma): New function.
653 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
655 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
657 * bfd-in2.h: Updated.
659 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
662 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
664 * configure.in: Remove unneeded test.
666 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
668 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
670 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
672 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
674 * PORTING, TODO, config/README: Update to reflect below changes.
676 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
677 --with-bfd-targets="target1,target2,..." and the special target
678 "all" to get the previous default behavior.
679 Figure out which architecture and backend .o files are needed from
680 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
681 the .mt files. Define TDEFAULTS based on them, also.
683 * Makefile.in: Remove references to MINIMIZE.
684 * archures.c, targets.c: Ditto.
686 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
687 SELECT_ARCHITECTURES as variables rather than as -D arguments to
690 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
691 i960-coff.mt (TDEFAULTS): Don't put the default vector in
692 SELECT_VECS manually; it's automatic now.
694 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
695 SELECT_VECS manually; -DSCO_CORE does it automatically now.
697 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
698 (TDEFAULTS): Don't define BFD; not used.
700 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
701 this is a host, not a target.
703 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
705 * elfcode.h (elf_object_p): Add comment about what this function
706 does and to watch out for side effects. Add FIXME for memory leaks.
707 Fix comment about checking for matching byte order. Preserve
708 pointer to old tdata (if any), and restore it if we don't match
709 file with target vector. If we are going to use goto's, use them
710 consistently and maintainably.
711 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
712 to note that the problem is even more serious than just leaked
713 memory. Replace goto with more traditional return.
715 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
717 Fix incorrect or useless makefile variable definitions:
718 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
719 define DEFAULT_VECTOR, instead of TDEFINES.
720 * config/i386aix.mh (MINIMIZE): Don't define.
721 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
722 * config/rs6000.mh (ALLOCA),
723 * config/i386v.mh (ALLOCA),
724 * config/i386linux.mh (ALLOCA),
725 * config/i386isc.mh (ALLOCA),
726 * config/go32.mh (EXTRALIBS): Don't define; not used.
727 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
728 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
729 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
731 * config/.Sanitize (Things-to-keep): Add README.
732 * config/README: New file, explaining the variables.
734 * targets.c (target_vector): Add hp300_bsd_vec.
735 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
736 (hp300bsd.o): New rule.
738 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
740 * libelf.h (NAME): Provide a default definition, that's neither
741 for 32 bits nor for 64.
743 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
745 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
746 that is what is in elf.c.
748 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
750 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
751 scBss and scSBss symbols, since it was wrong.
753 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
756 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
757 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
759 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
760 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
762 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
764 * hpux-core.c: Cast return value from bfd_zalloc.
766 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
768 * aoutx.h (log2): Delete i387-specific code.
770 * Makefile.in (BFD_LIBS): Always include elf.o.
771 (BFD32_BACKENDS): Don't include elf.o here.
772 (ofiles): Delete references to ofiles2 and ofiles3.
773 (do_clean): Delete ofiles.
774 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
775 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
776 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
778 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
781 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
782 (from Meissner's additions to bfd-in2.h).
784 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
788 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
790 * elfcode.h (elf_write_object_contents): Don't drop core if
791 elf_symbol_from returns a NULL pointer when processing a non-elf
792 symbol, use a 0 size instead.
794 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
796 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
797 bfd_elf32_hash, since the hash table is independent of the 32/64
800 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
801 that is what is in elf.c.
803 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
805 * elf32-i386.h (reloc_type): Reformat spacing.
806 (elf_howto_table): Add the rest of the 386/ELF relocations.
807 (elf_i386_reloc_type_lookup): Ditto.
808 (elf_i386_info_to_howto): Ditto.
809 (elf_i386_info_to_howto_rel): Ditto.
811 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
813 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
814 of nlm_slurp_symbol_table as boolean, not pointer.
815 * nlmcode.h (nlm_canonicalize_reloc): Test return value
816 of nlm_slurp_reloc_fixups as boolean, not pointer.
818 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
820 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
821 are now predefined by GCC
823 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
825 * coffgen.c (coff_print_symbol): Add the section offset to the
826 line number address, so it's printed the same way as the function
827 address. Only showed up for line numbers that aren't in the first
830 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
832 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
833 (nlm_mangle_relocs_func): New macro.
834 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
835 (nlm_i386_mangle_relocs): New function.
836 * nlmcode.h (nlm_compute_section_file_positions): Move all common
837 symbols into the .bss section.
838 (nlm_set_section_contents): Call the mangle_relocs function.
839 (nlm_write_object_contents): Treat a reloc against any defined
840 symbol as an internal reloc. Fix bug in external reloc counting.
841 Get the offset and debugging type right for .bss symbols. Only
842 output debugging symbols for defined symbols.
844 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
846 * coff-z8k.c (rtype2howto): Likewise.
847 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
848 * elf32-i386.c (TRACE): Likewise.
849 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
850 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
851 * coffgen.c (coff_print_symbol): Do an fprintf to the file
852 argument rather than using printf.
854 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
856 * coffswap.h: Added macros used when accessing several fields;
857 default is the same as before.
858 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
859 * coff-alpha.c: Defined macros to use the right sizes in
861 * libecoff.h: Backend information is now in target vector, not
862 BFD. Start of backend information is COFF backend information.
863 * coff-alpha.c, coff-mips.c: Changed accordingly.
864 * ecoff.c (ecoff_mkobject): New function.
865 (ARMAP_START): Changed into backend information, since Alpha uses
867 (ecoff_slurp_armap): Don't overlay archive header.
868 * bfd.c: Include libcoff.h.
870 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
872 * Makefile.in (install): Fix sh syntax error.
874 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
876 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
878 * nlm_slurp_symbol_table: Don't use '&' on arrays.
880 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
882 * ecoff.c: New file for generic ECOFF functions.
883 * ecoffswap.h: New file for ECOFF swapping functions which differ
884 only slightly for different targets.
885 * libecoff.h: Added prototypes for ecoff.c functions.
886 (ecoff_backend_data): New structure.
887 (ecoff_tdata): Added backend_data field. Changed external data
888 pointers to be PTR rather than to a particular struct.
889 (ecoff_symbol_struct): Moved in from coff-mips.c.
890 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
891 Added ECOFF backend structures. Include ecoffswap.h.
892 * coff-msym.c: Removed; superseded by ecoffswap.h.
893 * bfd.c: Include coff/internal.h.
894 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
896 (BFD64_BACKENDS): Added coff-alpha.o.
897 (CFILES): Removed coff-msym.c. Added ecoff.c.
898 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
899 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
900 (ecoff.o, coff-alpha.o): New targets.
901 (coff-msym.o): Removed target.
903 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
905 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
906 of EXFUN in the BFD sources. Heave ho!
908 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
910 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
912 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
914 * hosts/sun3.h: remove some more conflicting decls
916 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
918 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
919 redefine TEXT_START_ADDR to be 0.
921 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
923 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
924 host and target info.
926 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
928 * nlm32-i386.c: New file. First cut at i386 NLM code.
929 * libnlm.h: Added some more prototypes.
930 (struct nlm_relent): New structure.
931 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
932 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
933 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
934 nlm_reloc_fixup_secs.
935 (struct nlm_backend_data): New structure, with accessor macros.
936 * nlmcode.h: Use NLM_HIBIT rather than MSB.
937 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
938 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
940 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
941 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
943 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
944 external references in symbol table as undefined symbols.
945 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
946 argument in get_symtab rather than in slurp_symbol_table.
947 (nlm_slurp_symbol_table): Save symbol information in tdata.
948 (nlm_print_symbol): New function.
949 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
950 nlm_canonicalize_reloc): New functions to read relocs.
951 (nlm_compute_section_file_positions, nlm_set_section_contents,
952 nlm_external_reloc_compare, nlm_write_object_contents): New
953 functions to create NLM files.
954 * nlm-target.h: Define all the nlm functions here either as
955 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
956 the backend_data field to TARGET_BACKEND_DATA.
957 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
958 they are now in nlm-target.h.
959 (TARGET_BACKEND_DATA): Define as NULL.
960 * nlm.c (nlm_mkobject): Do allocate the tdata field.
961 (nlm_set_arch_mach): New function.
962 * targets.c: Added nlm32_i386_vec.
963 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
964 (CFILES): Added nlm32-i386.c.
965 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
966 (nlm32-i386.o): New target.
968 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
970 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
971 C, and aren't needed anyway (return int)
973 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
975 * elfcode.h: Use casts with bfd_alloc and alloca.
977 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
979 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
980 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
981 older cpp's, that don't do additional replacement on the JUMP_TABLE
983 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
986 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
988 Yet another trad-core variant:
989 * config/esix.mh, hosts/esix.h: New files.
990 * configure.hosts: Use them.
992 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
994 * reloc.c (bfd_perform_relocation): Handle the case of
995 complain_overflow_bitfield, rightshift > bitpos, and a negative
998 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1000 * elfcode.h: Reimplement segment writing.
1001 (elf_write_phdrs): Use precomputed e_phoff rather than making
1003 (elf_build_phdrs): Disabled, for now.
1004 (assign_file_position_for_section): Don't change file offset for
1006 (assign_file_positions_for_symtab_and_strtabs): New function.
1007 (struct seg_info): New type.
1008 (map_program_segments): New function.
1009 (assign_file_positions_except_relocs): For executables, leave
1010 section headers &c for last, and properly align all sections with
1012 (prep_headers): No longer abort when EXEC_P is set.
1013 (write_shdrs_and_ehdr): Deleted all code relating to program
1016 * elfcode.h (various): Deleted some unused code, and debugging
1018 (write_relocs): Cache value of last symbol looked up, to save
1019 time if the symbol is referred to repeatedly.
1020 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1022 (assign_section_numbers): Likewise.
1024 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1026 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1027 (struct elf_obj_tdata): New field, phdr.
1028 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1030 (ELF_MAXPAGESIZE): Default to 1.
1031 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1032 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1033 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1034 Most should have length field of `2'.
1036 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1038 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1040 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1042 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1043 the top level script has already adjusted for it.
1045 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1047 * srec.c (srec_write_symbols): Get CR LF in the right order.
1049 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1051 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1053 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1055 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1056 bitpos when overflow checking.
1058 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1060 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1061 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1062 Send error messages to stderr.
1064 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1066 * nlm{32,64}-target.h: Remove.
1067 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1068 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1069 * nlm.c (ARCH_SIZE): Remove define to zero.
1070 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1071 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1072 * nlm{32,64}-gen.c (nlm-target.h): Include.
1073 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1074 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1075 nlm<size>, and use macros select size.
1077 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1079 * Makefile.in (Makefile): add configure.in, drop redundant
1080 $(srcdir), drop redundant ./
1082 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1084 * hpux-core.c: New file; backend for HP/UX style core files.
1085 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1087 * bfd-in2.h: Updated.
1088 * hppa.c (make_bfd_asection, hppa_core_file_p,
1089 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1090 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1091 Removed from target vector.
1092 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1094 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1096 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1097 (HDEPFILES): Set to hpux-core.o.
1098 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1099 * hosts/hp300.h (HOST_HP300HPUX): Define.
1100 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1101 aix386-core.o, hpux-core.o.
1102 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1104 * reloc.c (enum complain_overflow): New enumeration with the
1105 various flavours of overflow checking.
1106 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1107 from boolean to emum complain_overflow. Removed obsolete absolute
1109 (HOWTO): Removed absolute argument.
1110 (bfd_perform_relocation): Do overflow checking on all types of
1112 * bfd-in2.h: Updated accordingly.
1113 * all targets: Updated initialization of reloc howto tables.
1115 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1117 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1120 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1122 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1124 * elfcode.h: Fix several illegal pointer combination warnings for
1125 usages of bfd_alloc and alloca.
1127 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1128 apparent Sun C preprocessor recursion. Fix access macros.
1129 * nlmcode.h: Remove spurious '&' before several array references.
1131 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1133 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1134 config/m68k-coffun.mt -> u68k-coff.mt.
1135 * Makefile.in, configure.in: Corresponding changes.
1137 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1139 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1140 function name; it's valid without, and some compilers give
1141 warnings with it there.
1143 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1145 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1146 * bfd.c (union tdata): Add nlm_obj_data;
1147 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1149 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1151 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1152 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1153 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1154 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1155 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1156 * bfd-in2.h (INLINE): Defines moved here.
1157 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1158 * libelf.h (CAT4): Move define to bfd-in2.h.
1159 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1160 * bfd-in2.h (union tdata): Add nlm_obj_data.
1161 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1162 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1163 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1164 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1165 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1168 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1170 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1172 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1174 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1175 Deleted `thunk' structure, merged into tdata, duplicate data
1177 Rearranged functions, grouping by functionality.
1178 Broke up many functions in elfcode.h, re-ordered many parts of
1179 file writing to handle unpredictable state of section relocation
1180 table as provided by various applications.
1181 Still needs cleanup: Merge functions back together, split out
1182 data structure with only data that is used only when writing out
1185 * elf.c (bfd_elf_generic_reloc): New function, taken from
1187 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1188 bfd_perform_relocation lossage.
1190 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1192 (ofiles): Don't use sort or uniq; do it with sh constructs.
1194 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1196 * coffcode.h: Recognize I386PTXMAGIC.
1197 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1198 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1199 New macros; use it if defined.
1200 * config/symmetry.mh, hosts/symmetry.h: New files.
1202 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1204 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1205 * Makefile.in: Change accordingly.
1206 (CFILES): Add elf64-gen.c.
1208 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1210 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1212 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1214 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1217 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1219 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1220 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1222 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1224 * configure.in: Recognize h8300h-*-*.
1226 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1228 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1229 type R_H8500_HIGH_16.
1230 * coff-sh.c (r_imm32): Get the width of the reloc right.
1232 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1234 * configure.in: Add new target m68k-coffun to the dpx/2.
1235 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1237 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1239 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1240 sparc-aout-specific list.
1242 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1244 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1246 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1247 and Jim Kingdon (kingdon@cygnus.com)
1249 * elfcode.h: Use memset not bzero.
1250 * trad-core.c: Don't include <sys/file.h>.
1251 * i386linux.h: Include <sys/file.h>.
1252 * coff-m68k-un.c: new file to handle names with underscores on
1254 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1255 to not duplicate the function in the executable.
1256 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1258 * coffcode.h (MC68KBCSMAGIC): case added.
1259 * targets.c: Add m68kcoffun_vec.
1260 * configure.host: added support for Bull dpx/2.
1261 * config/dpx2.mh, hosts/dpx2.h: new files.
1262 * Makefile.in: added target coff-m68k-un.
1264 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1266 * aoutf1.h: Add definition of MACHTYPE_OK.
1268 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1270 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1273 * syms.c, bfd-in2.h: Doc fix.
1275 * coffcode.h (CALC_ADDEND): Check for common section using the
1276 section flag as well as the symbol flag.
1278 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1280 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1281 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1282 be sufficient. Define TEXT_START_ADDR.
1284 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1286 * aoutx.h (translate_from_native_sym_flags): Removed statep
1287 argument. Just let an indirect symbol point to the next symbol
1288 without forcing the next symbol to be undefined. Changed all
1290 * hp300hpux.c (slurp_symbol_table): Changed call to
1291 translate_from_native_sym_flags.
1292 * targets.c: Added hp300hpux_vec.
1293 * Makefile.in (hp300hpux.o): Added dependencies.
1295 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1297 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1298 relocs together, and add 64-bit versions.
1299 (bfd_generic_get_relocated_section_contents): Argument to alloca
1302 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1303 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1305 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1306 (new_bfd): Prototype-style definition, using DEFUN.
1307 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1308 argument is type size_t, not bfd_size_type.
1309 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1310 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1311 bfd_error_nonrepresentabltrap): Prototypes.
1312 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1313 bfd_alloc_grow): Adjusted prototypes for arg type change.
1314 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1315 do_slurp_coff_armap, bfd_construct_extended_name_table):
1317 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1318 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1321 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1322 (ofiles): New target. Build a list of unique file names, in case
1324 (TARGETLIB): Use list of files from ofiles.
1325 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1326 minimal-bfd flag and target makefile frag contents.
1328 * elfcode.h (elf_read): Delete static declaration, since function
1330 (elf_map_symbols): Write out section symbols for all sections, for
1332 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1333 section symbols for the same section.
1334 (elf_find_nearest_line): Don't print message, just return false.
1336 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1338 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1340 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1342 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1344 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1345 (realclean): Remove generated headers.
1347 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * section.c (bfd_set_section_content): Deny if file is not opened with
1350 the proper mode, set output_has_begun if file is openened for update.
1351 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1352 done in bfd_set_section_content.
1354 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1356 * hosts/std-host.h: Removed declarations of printf, fprintf,
1357 fcntl, fread and fwrite. They are all error prone for one reason
1358 or another. Changed declaration of memchr from char * to PTR.
1360 * configure.in (mips-*-riscos*): New target; use riscos.
1361 * configure.host (mips-*-riscos*): New host; use riscos.
1362 * config/riscos.mh (HDEFINES): Add -G 4.
1364 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1365 rather than casting the result of bfd_h_get.
1367 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1372 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1374 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1375 include in search list if BFD64 is defined.
1377 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1378 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1380 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1382 * elf64-target.h, elf64-generic.c: New files.
1383 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1384 (elf64-generic.o): List dependencies.
1386 * Makefile.in: List target `all' explicitly before host/target
1387 makefile fragments are included, in case they define any new
1390 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1391 versions as appropriate. Uses updated.
1392 (elf_debug_section): Declare before use.
1393 (elf_debug_file): New function.
1394 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1395 Alignment value in section header is n_bytes, not log2.
1396 (new_section_hook): Do nothing for now.
1397 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1399 (elf_core_file_p): Simplify check for correct class (word size).
1400 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1401 Initialize all fields when creating data structures.
1402 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1403 (elf_compute_section_file_positions): Set correct class in output
1405 (elf_write_object_contents): Section symbols have empty names in
1408 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1409 args to size_t before call.
1410 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1412 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1414 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1415 number information, return 0 for line number.
1417 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1419 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1422 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1424 * hosts/riscos.h: Define NBPG and UPAGES.
1426 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1428 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1429 lvalue; it contains a cast.
1431 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1433 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1434 Use unsigned hash values for better hashing.
1435 (hash): Hash in the string length for long strings.
1437 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1439 * aoutx.h (compare): Replace 3 if's with a subtraction.
1440 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1441 in decreasing order of success, as an optimization.
1442 (hash): Take a length arg; ignore chars after #25, for speed.
1443 (add_to_stringtab): Pass length to hash.
1445 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1447 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1449 * elfcode.h (elf_new_section_hook): Do nothing for now.
1450 (elf_write_object_contents): Output common symbols the way ELF
1453 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1455 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1456 here from elfcode.h. A couple of size-specific structure pointers
1457 were changed to PTR; uses fixed appropriately.
1458 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1459 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1460 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1461 temporary macros to ease name change.
1462 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1463 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1465 * doc/Makefile.in (libbfd.h): Process elf.c too.
1466 * Makefile.in (elf.o): Note new dependencies.
1468 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1469 code, tweaked some debug hooks.
1470 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1473 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1475 * hosts/riscos.h: New file.
1477 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1479 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1480 section already exists, use its pointer to fill in rawdata slot.
1482 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1484 * hosts/std-host.h: Return value of puts and fputs is int not void.
1486 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1488 * aoutx.h (howto_table_ext): Comment the field names.
1489 * reloc.c (bfd_perform_relocation): Fix max and min values.
1491 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1493 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1494 size-independent elf internal data structures.
1495 * elfcode.h (put_word, get_word): Define as appropriate for
1496 architecture word size. Structure swapping functions changed to
1497 use them as appropriate.
1499 * configure.in: If compiling 64-bit back ends, do them before
1502 * libelf.h: Use new size-independent versions of elf internal data
1504 (symbol_type): Reordered to put any fields dependent on target
1506 (elf_backend_data): Renamed from elf##_backend_data and made
1508 (elf_sect_thunk): Now size-independent.
1510 * libbfd.c (bfd_log2): Now returns unsigned int.
1512 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1514 * Rename config/m88k-aout.mt to config/noop.mt.
1515 configure.in: Use it for mips-*-bsd*.
1517 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1519 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1520 initializer" warning from gcc.
1521 * cpu-h8500.c (arch_info_struct): Likewise.
1522 * cpu-sh.c (arch_info_struct): Likewise.
1524 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1525 howto_*): Unused functions and variables commented out.
1526 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1528 * cpu-h8500.c (compatible): Likewise.
1529 * cpu-sh.c (compatible): Likewise.
1531 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1532 Always set a valid length value, even for invalid input.
1534 * srec.c (srec_write_symbols): Use sprintf_vma.
1536 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1537 uint64_type): Provide default definitions.
1538 * hosts/std-host.h (int64 stuff): Remove them from here.
1540 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1542 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1543 variable. Added default case to switch.
1545 * aoutx.h (translate_from_native_sym_flags): Before casting
1546 pointers to integers, make sure the integer type is wide enough.
1547 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1549 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1550 don't bother comparing for less-than-zero.
1551 (bfd_set_section_contents): Ditto.
1553 * elfcode.h (bfd_add_to_strtab): Now static.
1554 (sym_is_global): New function.
1555 (elf_map_symbols): Call it. Now returns void. Removed unused
1557 (bfd_section_from_shdr): Mark string tables other than for section
1558 and symbol names as normal sections having contents.
1559 (fix_up_strtabs): New function; fixes up ELF header fields for
1560 stab sections with string tables associated.
1561 (elf_write_object_contents): Map fix_up_strtabs over all BFD
1562 sections. Reordered condition tests for symbol flags; default to
1563 local-object value instead of global-object.
1564 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
1565 inside condition test.
1566 (elf_print_symbol): Use fprintf_vma.
1567 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
1570 * bfd-in.h (int64_type, uint64_type): Define these if we fall
1571 back to "long long" for HOST_64_BIT.
1573 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
1574 without using invalid ANSI C preprocessing tokens.
1576 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
1577 * libelf.h (bfd_elf32_new_section_hook): Declare.
1578 * elfcode.h (new_section_hook): Define here.
1580 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
1581 against multiple inclusions.
1583 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
1585 * Makefile.in (bfd.h): Generate into current directory by grabbing
1586 64-bit definition (if any) from sysdep.h.
1587 * bfd-in.h: Put in marker for sysdep.h inclusion.
1589 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1591 * reloc.c (bfd_perform_relocation): Check for overflow on
1592 pc-relative relocations if the howto asked for it.
1594 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
1596 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
1598 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1600 * config/riscos.m{h,t}: New files.
1601 * configure.{host,in}: Use them.
1603 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
1605 * elf32-mips.c: comment change. This is a mips file, not 88k.
1607 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1609 * cache.c (bfd_cache_init): Increment open_files and call close_one
1611 (bfd_open_file): Don't increment open_files here.
1613 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1615 * config/delta88.mh: Don't set CC.
1617 * Makefile.in: Add elf32-{mips,m88k,generic}.
1618 elf32-{mips,m88k,generic}.c: New files.
1619 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
1620 elfcode.h (elf_object_p): Match elf32-generic for all machines which
1621 don't match a different target.
1623 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
1625 Eliminate "int8_type", "int16_type", "int32_type", and their
1626 variants from the BFD universe. Leave the 64-bit types for now,
1627 since they are in flux.
1629 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
1630 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
1631 * ieee.c: Convert uint8e_type => unsigned char.
1632 * oasys.c: Extensive changes to eliminate obsolete types.
1633 These depend on changes in ../include/oasys.h as well.
1634 * hosts/*.h: Remove declarations of all these types.
1636 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
1638 * hosts/delta88.h: #if 0 out some declarations which conflict with
1641 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1643 * Makefile.in (install): remove parentdir cruft
1645 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
1647 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
1648 * Expurgate random DEFUNs that have crept in.
1650 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
1652 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
1653 only be aligned to a 4 byte boundary.
1655 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
1657 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
1660 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1662 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
1663 1927 but fixing some other important things.
1665 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
1667 * hosts/std-host.h (int64e_type): Fix definition.
1669 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
1671 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
1672 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
1673 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
1674 a STYP_TEXT section.
1676 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1678 * Makefile.in (install, headers): don't put comments after a tab
1679 in the actions section of a rule
1681 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
1683 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
1684 (ecoff_write_object_contents): If not D_PAGED, don't add the
1685 section headers to text_size. If not D_PAGED, set the magic
1686 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
1687 executable, the executable must fully occupy an even number of
1689 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
1690 ecoff_big_vec): Consistently set section alignment power to 4,
1691 since ECOFF sections should be multiples of 16 bytes.
1692 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
1693 Made ar_pad_char and ar_max_namelen agree for both.
1695 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
1697 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
1698 symbol value, since bfd symbols are section relative, but ELF
1701 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1703 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1705 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1707 * hosts/news.h, config/news.mh: New files.
1709 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1711 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1712 * coff-h8300.c: More addressing modes.
1713 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1715 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1716 H8/300H name. (compatible): New function.
1717 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1720 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1722 * coff-mips.c (ecoff_compute_section_file_positions,
1723 ecoff_write_object_contents): Only round to page boundaries if
1724 D_PAGED flag is set for the output BFD.
1726 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1728 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1729 casts to work on machine where sizeof(long) != sizeof(int) !=
1731 * coffgen.c (coff_get_normalized_symtab): Ditto.
1732 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1734 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1736 * coffgen.c (coff_write_symbols): For empty string table, write
1737 out 4 in correct byte order. (from minyard@bnr.ca)
1739 * elf32-hppa.c: Don't include libhppa.h for now; define
1740 BYTES_IN_WORD instead, until Utah sends a better fix.
1741 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1742 of malloc and realloc.
1744 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1746 * configure.in (mips-*-ecoffl*): New target; use decstation.
1747 (mips-*-ecoff*): Added trailing '*'.
1749 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1750 for the FDR, not from the first PDR in the file.
1752 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1754 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1756 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1758 * hppa.c (hppa_get_symbol_info): New function.
1760 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1762 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1765 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1766 * libhppa.h (MAXCOMLEN): Define unconditionally.
1767 (_PA_RISC_ID): Only define if not already defined.
1768 * elf32-hppa.c: Include libhppa.h.
1770 From Ralph Campbell:
1771 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1773 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1775 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1777 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1778 remove defines of __MSDOS__ and __GO32__ (these are in the
1781 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1784 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1785 * config/hppabsd.mh: Don't use ranlib.
1787 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1789 * elf.c: New file, for word-size independent code.
1790 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1791 * Makefile.in: Include elf.o in standard objects.
1793 * bfd-in.h (CAT3): Define here.
1794 * libaout.h, libelf.h: Not here.
1796 * libelf.h (struct strtab): Define here.
1797 (bfd_elf_locate_sh): Declare here.
1798 * elfcode.h (struct strtab): Definition deleted.
1800 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1802 * Makefile.in: Make "all", not "bfd.h", be the default target.
1803 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1804 hasn't really changed.
1806 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1808 * elfcode.h (elf_hash): Provide elf standard hash function.
1809 (various): Key off of the machines use_rela_p field to determine
1810 whether to use REL or RELA relocations.
1811 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1812 (elf_make_sections): Allocate a pointer to hold all data for a
1813 given section, and copy each fragment into the data region.
1814 Update the section's pointer with the REL implicit addends if the
1815 machine uses REL relocation.
1817 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1818 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1819 into was elf32-target.h expects.
1820 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1821 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1822 (elf_i386_info_to_howto): Add minimal relocation support.
1824 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1825 elf_info_to_howto_rel fields.
1827 * elf32-target.h (elf_bed): Add support for new fields in
1830 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1832 * elf32-hppa.c: Add symbol extension section support, fix
1833 relocation howto table, add stub generation support.
1835 * elf32-hppa.h: Add symbol extension section support, fix
1836 relocation howto table, add stub generation support.
1838 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1841 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1844 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1845 the symbol is not found.
1847 * elfcode.h (elf_compute_section_file_positions): Not all section
1848 file positions were computed.
1850 * elfcode.h (elf_get_sect_thunk): New function.
1852 * hppa.c (sign_ext): Reimplement.
1854 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1855 these functions static.
1857 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1859 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1861 * aoutx.h (translate_from_native_sym_flags): Don't set
1862 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1863 * aoutx.h (translate_to_native_sym_flags): Translate
1864 constructor symbols properly.
1866 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1868 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1870 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1873 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1875 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1876 from bfd-in.h and .c files. Build bfd.h in build directory,
1877 substituting in requested target word size. Insert word size into
1878 makefile, and maybe enable 64-bit targets.
1880 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1881 are available. Conditionalize on this. Assume HOST_64_BIT
1882 will be defined if needed, so 64-bit targets are conditionalized
1883 only in the Makefile.
1885 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1887 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1889 * coff-sh.c (rtype2howto): Put error message on stderr.
1890 (extra_case): Delete unused variable.
1892 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1893 before calling printf.
1895 * elfcode.h: New file, almost completely derived from old elf32.c.
1896 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1897 * Makefile.in (elf64.o): List dependencies, don't build by
1899 (elf64.c): Add to list of sources.
1900 (elf32.o): Update dependencies.
1901 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1902 namespace pollution; rename vectors.
1903 * targets.c, config/*-elf.mt: Updated.
1904 * All uses of 32-bit versions of structures, routines, and macros
1907 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1909 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1911 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1913 * elf32.c (elf_string_from_elf_section): Handle index of zero
1915 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1917 (elf_write_object_contents): Deleted one unused variable and
1918 initialized another to avoid gcc warnings.
1919 (elf_set_section_contents): Delete unused variable.
1921 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1923 * i386lynx.c: New module for Lynx variant of a.out.
1924 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1925 * gen-aout.c: Get rid of defunct endian stuff, print out true
1927 * targets.c (target_vector): Add i386lynx_vec.
1929 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1931 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1933 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1935 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1936 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1937 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1938 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1939 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1941 * bfd-in.h: Don't define bfd_print_symbol_nm.
1942 Define symbol_info type.
1943 (JUMP_TABLE): Set _get_symbol_info element.
1945 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1946 (bfd_decode_symclass): Use coff_section_type.
1948 * targets.c: Add bfd_get_symbol_info call.
1950 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1952 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1953 complaints from ancient gcc's.
1955 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1957 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1958 hosts/i386linux.h: Define it.
1960 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1962 * VERSION, bfd-in.h: Bump version number to 2.2.
1964 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1965 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1966 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1967 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1968 LR, RR, hppa_field_adjust): New functions.
1970 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1972 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1973 stabs symbols, including new indirect_ptr_ptr argument.
1974 (ecoff_slurp_symbol_table): Pass new argument in calls to
1975 ecoff_set_symbol_info.
1977 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1979 * configure.in: For m68k sysv systems, use m68k-coff.
1981 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1982 (TDEFAULTS): Define it here. Use the new name.
1984 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1987 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1989 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1990 number of arguments.
1991 (aix386_core_file_p): Initialize core_size to correct value.
1993 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1995 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1996 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1998 * bout.c (aout32_slurp_extended_name_table): Define to be
1999 _bfd_slurp_extended_name_table rather than bfd_true.
2001 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2002 definitions for N_SET[ATDB].
2003 (ecoff_howto_table): Moved near top of file.
2004 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2005 seen, cook up a constructor section of the same name and put in a
2006 reloc pointing to the symbol. This lets the GNU linker build
2007 global constructors and destructors without using collect.
2009 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2011 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2013 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2015 * hosts/miniframe.h: New file.
2016 * configure.host: Use it.
2018 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2020 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2021 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2022 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2023 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2024 * configure.in (*-*-bsd): Change to *-*-bsd*
2026 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2028 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2029 int, for the sake of the old Portable C Compiler.
2031 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2033 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2035 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2037 * configure.in: Get target name right for m68*-*-hpux.
2039 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2041 * trad-core.c (NO_SIGNED_GET): New macro.
2042 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2043 signed NO_GET, where appropriate.
2045 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2046 * configure.in (*-*-linux*): Remove until linux port for a
2047 non-i386/i486 system is actually available.
2049 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2051 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2052 when compiling under HPUX.
2054 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2056 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2057 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2059 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2060 * bfd/libhppa.h: Include sysdep here. Conditionalize
2061 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2062 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2065 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2067 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2068 GNU version is needed.
2070 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2072 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2074 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2076 * Makefile.in: Build elf32-hppa.o.
2078 * syms.c (BSF_FUNCTION): New symbol flag.
2080 * elf32-hppa.c: Fixed to work with elf32-target.h.
2082 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2084 * libaout.h (NAME): Don't define if already defined.
2086 * libelf.h: Protect against multiple inclusions.
2087 (elf_symbol_type): Moved here, added new fields.
2088 (struct elf_backend_data): New field `global_sym'; I suspect this
2090 * elf32.c (elf_symbol_type): Deleted from here.
2091 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2092 point to backend versions of symbols.
2093 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2094 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2096 (elf_write_object_contents): Write program headers if appropriate.
2097 (bfd_section_from_shdr): Unnamed sections get empty string for
2098 name, not "unnamed". Handle SHT_NOBITS separately from
2099 SHT_PROGBITS, and set some different flags.
2100 (elf_file_p): New routine.
2101 (elf_object_p, elf_core_file_p): Call it.
2102 (elf_object_p): Handle EM_HPPA.
2103 (elf_symbol_from, elf_idx_of_sym): New functions.
2104 (elf_make_sections): Get symbol number right for relocations. Set
2105 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2106 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2107 SHT_PROGBITS. Always generate symtab and strtab, not only if
2108 relocations are needed. Set SHF_* flags as appropriate.
2109 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2110 (elf_write_object_contents): Fix off-by-one error in symbol count.
2111 Store a correct value for the symbol; write the size field
2112 properly; make some guesses about the type field. Set section
2113 type correctly for string tables.
2114 (section_from_elf_index): Check for absolute and common sections
2116 (elf_section_from_bfd_section): Ditto.
2117 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2118 Use empty string instead of "unnamed" for nameless symbols.
2119 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2120 HPPA (only?). Don't free raw symbols; keep the pointer around for
2122 (elf_set_arch_mach): Handle bfd_arch_hppa.
2123 (elf_find_nearest_line): Just return false.
2124 (elf_write_object_contents, elf_set_section_contents): Set
2125 output_has_begun field after computing file positions.
2126 (elf_set_section_contents): Write section contents immediately,
2127 rather than caching the whole file and writing it at close time.
2129 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2130 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2131 hppa_reloc_expr_type_alt): New enumerator types.
2133 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2134 * configure.in, configure.host: Use them.
2136 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2138 * elf32-target.h: Allow overrides of armap defaults.
2140 * elf32-hppa.c, elf32-hppa.h: New files.
2142 * config/hp300hpux.mt: New file.
2144 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2146 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2147 (aix386_core_vec): Update for new fields.
2149 * archive.c (bfd_generic_archive_p): Call target-specific
2150 slurp_armap code, instead of bfd_slurp_armap.
2151 (bfd_slurp_bsd_armap_f2): New function.
2152 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2153 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2155 * libaout.h (struct aoutdata): New field for subformat, for
2156 differentiating between highly similar a.out formats.
2157 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2158 version of function.
2159 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2161 * hp300hpux.c: New file.
2162 * Makefile.in: Include it.
2164 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2166 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2169 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2171 * trad-core.c (trad_unix_core_file_p): Check the file size.
2173 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2175 * coff-alpha.c: Remove duplicate function and add warnings.
2177 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2179 * sco-core.c (sco_core_vec): Add initializers for new target
2182 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2184 * coffcode.h [_LIT]: Recognize .lit section.
2186 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2188 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2189 config/alphaosf.mt, hosts/alphaosf.h: New files.
2191 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2193 * Merge in HPPA/BSD changes from Utah.
2194 * hppa.c: Use this for both HPUX & BSD.
2195 * targets.c: Enable hppa_vec for both HPUX & BSD.
2196 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2197 * hosts/hppabsd.h: #define HOST_HPPABSD.
2199 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2201 * libbfd.c: Whitespace changes around byteswap macros.
2202 * libbfd-in.h: Whitespace changes around byteswap declarations.
2204 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2206 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2207 system_error anymore. It confuses bfd_check_format().
2209 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2211 * bfd.c: Add sgi_core_data to tdata union.
2212 * coff-mips.c: Add Irix 4.x core file support.
2213 * hosts/irix4.h: #define HOST_IRIX4.
2215 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2217 * aoutx.h (translate_from_native_sym_flags): Check that the
2218 symbol's section does get set.
2219 (slurp_symbol_table): Zero index means null-string name.
2221 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2223 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2225 (write_syms): Use them, to reduce string table size.
2227 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2229 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2230 new signed get/put fields. Minor reformatting to label
2233 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2235 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2237 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2238 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2240 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2242 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2244 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2245 (swapcore_sparc): Make sp a bfd_vma.
2247 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2249 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2250 libbfd.c, libbfd-in.h: Add _do*signed*.
2251 targets.c, all targets: Add bfd*signed*.
2252 bfd-in.h: Add bfd_signed_vma. Add comments.
2254 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2256 * format.c (bfd_check_error): Check error return from
2257 _bfd_check_format routines.
2259 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2261 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2262 recognize .data section if present.
2264 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2266 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2267 check for the case where the user sets the address of the BSS
2268 section (and the file header can't specify this). Let the user
2269 set it wherever they want, regardless of what goes in the header.
2271 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2272 straight through into BFD sections. Add comments.
2274 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2276 Cleanup in preparation for better 64-bit host support.
2278 * bfd-in.h (bfd_64_type): Remove.
2279 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2281 * bfd-in.h (bfd_size): Remove.
2283 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2285 * bfd-in.h (bfd_word): Remove.
2286 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2288 * bfd-in.h (rawdata_offset): Remove.
2289 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2290 (bfd_perform_relocation): Lint.
2291 (enum bfd_reloc_status): Comment cleanup.
2293 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2295 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2297 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2299 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2301 * elf32.c: Clean up old comments.
2303 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2305 * config/sun3.h: String argument to fprintf is const.
2307 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2308 on systems which define PAGE_SIZE in <limits.h>.
2310 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2312 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2313 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2314 the core file failing signal.
2315 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2316 to supply the core file failing signal.
2318 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2320 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2321 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2322 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2323 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2325 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2327 * coff-mips.c (PAGESIZE): Correct value.
2329 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2331 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2332 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2334 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2336 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2337 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2339 (coff_compute_section_file_positions): Force vma and lma of _LIB
2341 (coff_set_section_contents): Count number of entries in new lma
2343 * coffgen.c (make_a_section_from_file): Force lineno_count of
2344 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2345 SCO 3.2v4 shared library.
2346 * seclet.c (rel): Copy over any section with contents, not just
2349 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2352 * coff-i386.c (coff_i386_reloc): New function, to generate
2353 relocateable output correctly.
2354 (howto_table): Use coff_i386_reloc for all reloc types.
2355 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2356 for a common symbol.
2357 (i386comm_value): Removed; no longer needed.
2359 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2361 * coffcode.h (coff_set_section_contents): Don't write out
2362 sections without a filepos.
2364 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2366 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2368 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2370 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2371 * libecoff.h (ecoff_data_type): Added gp_size field.
2372 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2373 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2374 Set flags to 0 for large common symbols.
2375 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2376 which can occur for gas-generated relocs.
2377 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2378 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2379 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2381 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2383 * srec.c (srec_set_section_contents): Use lma field for load
2385 * section.c: Add declaration of lma field to section structure.
2386 * coffcode.h (coff_write_object_contents): Use lma field for load
2388 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2390 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2391 symbols in a better way. (translate_to_native_sym_flag): Set the
2392 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2394 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2395 (bfd_make_section): Cope with new builtin section.
2396 * syms.c (bfd_decode_symclass): Can now print indirect section
2399 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2401 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2402 defined, and yields false.
2403 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2405 * archive.c (snarf_ar_hdr): Add support for reading (only,
2406 so far) BSD-4.4-style extended headers.
2407 * archive.c: Some more comments.
2409 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2411 * Makefile.in: fix rule for dvi and info, so that the recursive
2412 makes does the right thing, instead of always info
2414 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2416 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2417 archive members; they need more special reatment. For now, verify
2418 that computed and actual file positions correspond.
2420 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2422 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2423 (set_arch_mach): Delete non-MIPS code.
2424 (reloc_howto_type_lookup): Ditto.
2425 * Makefile.in: Adjusted.
2427 * libbfd.c (bfd_tell): Update `where' field.
2428 (bfd_seek): Don't do anything if we're not changing the file
2429 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2430 field against a SEEK_SET request. Call bfd_tell to re-update
2431 `where' field when done.
2432 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2434 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2436 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2438 * Makefile.in: added installcheck target
2440 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2442 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2443 if the type is not stNil.
2445 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2447 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2448 forward declarations.
2450 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2451 it's implied by the type.
2453 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2455 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2457 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2459 * rs6000-core.c: Add .ldinfo section.
2461 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2463 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2465 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2467 * section.c (bfd_set_section_contents): whitespace
2468 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2471 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2473 * hosts/go32.h: don't define POSIX_UTIME
2475 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2477 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2478 against machine architecture stored in the ELF header, to resolve
2480 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2481 NULL, so only use results when non-NULL.
2482 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2483 and add to vector of targets.
2485 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2487 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2488 are always just debugging symbols.
2490 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2491 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2493 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2495 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2496 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2497 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2498 defined, which they aren't in hpux 7.0.
2500 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2501 Tran-Le, tranle@intellicorp.com.
2503 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2505 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2506 ahead and do the relocation.
2507 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2508 what needs to be done.
2509 (ecoff_reflo_reloc): Do the REFHI relocation here.
2511 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2513 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2514 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2515 relocs are reasonable.
2516 * coff-msym.c: Eliminated uses of DEFUN.
2517 (ecoff_swap_tir_out): New function.
2519 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2521 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2522 * configure.host (vax-*-ultrix2*): Add triplet.
2523 * hosts/vaxult2.h: New file.
2524 * config/vaxult2.mh: New file.
2526 * aoutx.h (string.h): Include for strchr and friends.
2527 * archive.c (string.h): Include for memchr and friends.
2528 * elf32.c (string.h): Include for strrchr and friends.
2530 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2532 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2533 (MY_set_sizes): Use sunos4_set_sizes.
2535 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2536 deleted, as well as elf-big and elf-little targets.
2537 * libelf.h: New file.
2538 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2540 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2542 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2544 * coffcode.h (coff_compute_section_file_positions): Don't need
2545 variable "old_sofar" if compiling for i960.
2547 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2549 * libbfd.h: Updated.
2551 * ieee.c (exten, envi): "static" belongs first in declaration.
2553 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2555 * srec.c: add support for symbolsrec, srecords with symbols in
2558 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2560 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
2561 to avoid lint complaints.
2563 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2565 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
2566 type SHT_STRTAB. Don't alter file offset for section 0.
2567 (reloc_type_names): Now an array instead of a macro. Still inside
2568 "#if 0", since it's used only in debugging code also in "#if 0".
2569 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
2570 (sort_reloc_map): New function.
2571 (sparc_reloc_map): New variable.
2572 (elf_bfd_reloc_type_lookup): New function.
2574 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
2576 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
2577 bfd_make_debug_symbol; they were already in the target structure.
2578 * Adjusted all uses of JUMP_TABLE.
2579 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
2580 from coff_make_debug_symbol.
2581 * libcoff.h: Updated accordingly.
2583 * Minor cleanups provoked by gcc warnings:
2584 * aoutx.h (NAME(aout, reloc_type_lookup)),
2585 cpu-h8300.c (local_bfd_reloc_type_lookup),
2586 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
2588 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
2589 ieee.c (ieee_slurp_section_data),
2590 elf.c (elf_make_sections, elf_fake_sections,
2591 elf_compute_section_file_positions, elf_write_object_contents):
2592 Removed unused variables.
2593 * archures.c: Removed /* from within comment.
2594 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
2595 * oasys.c (oasys_write_data): Initialize i.
2597 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
2599 * libcoff.h (obj_raw_syment_coun): New macro.
2600 * coffgen.c (coff_get_normalized_symtab): Initialize
2602 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
2604 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
2606 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
2608 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
2609 for compatibility with tools from MIPS.
2611 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
2612 * config/irix3.mt, config/irix4.mt: Removed.
2613 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
2614 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
2616 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
2618 * hosts/hp300bsd.h: Add gross hack to determine whether we
2619 are running on BSD 4.3 or BSD 4.4, and use appropriate include
2620 files (and set other parameters) to match.
2622 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
2624 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
2625 ansi definition which otherwise confuses non-ansi compilers.
2627 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
2628 ultrix cc by forward declaring getenv as is done in
2631 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2633 * elf.c (elf_info_to_howto): cast an enum into unsigned char
2634 avoiding a fatal error in vax ultrix 4.2 cc.
2636 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
2638 * bfd-in.h, VERSION: Roll to version 2.1.
2640 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
2642 * oasys.c (oasys_write_object_contents): Lint.
2643 * srec.c: Whitespace cleanup.
2645 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
2647 * coffgen.c (coff_print_symbol): Print correct tagndx value;
2648 cleaned up output formatting a bit.
2650 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2652 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
2653 relaxable. Should be moved somewhere else.
2655 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2657 * aout-mipsbsd.c: Eliminated uses of DEFUN.
2658 (aout_mips_*_vec): Added seclet_link element.
2660 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
2661 support for aout-mipsbsd target.
2663 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
2665 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2667 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
2669 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2671 Add support for the H8/500
2673 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
2675 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
2677 * libecoff.h: New file. Defines ECOFF backend data for gdb.
2678 * coff-mips.c: Now includes libecoff.h.
2679 (ecoff_data_type): Moved to libecoff.h.
2680 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
2681 call it. If there is ever another ECOFF target, this and the
2682 swapping functions should be accessed via an ECOFF specific target
2684 * Makefile.in (coff-mips.o): Depends on libecoff.h.
2686 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
2688 * coffcode.h: Removed MIPS specific information, since coff-mips.c
2689 no longer includes this file.
2691 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
2692 bits to 0 to make comparison test useful.
2694 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
2695 avoid overflowing GP accessible sections in binutils/objdump.
2697 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
2699 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
2700 reading more robust: Fail if string index is out of string
2703 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2705 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2706 PCREL13): Don't take dst_address into account; the input file has
2707 already taken care of that.
2709 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2711 * coff-mips.c: Completed support for linker and binutils.
2713 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2715 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2716 original addend from section contents.
2718 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2720 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2721 * hosts/delta88.h (strtol): Fix prototype.
2722 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2724 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2726 * elf.c: Get rid of "#ifdef sparc".
2727 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2728 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2730 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2731 compile type conditionals on host CPU.
2732 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2734 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2736 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2738 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2739 ECOFF which has two common sections.
2740 (bfd_com_section): Set SEC_IS_COMMON flag.
2741 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2742 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2743 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2744 bfd_is_com_section macro rather than checking for equality to
2747 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2749 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2750 (coff_mkobject_hook): Accept aouthdr argument.
2751 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2752 Handle NULL aouthdr argument.
2753 (coff_object_p): If there is no aouthdr, pass it as NULL to
2755 * libcoff.h: Rebuilt for mkobject_hook changes.
2757 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2758 additional MIPS ECOFF fields.
2760 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2762 * configure.host: added mips-dec-bsd*
2763 * configure.in: added mips-dec-bsd*
2764 * aout-mipsbsd.c: new file for mips-dec-bsd*
2765 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2766 * aoutx.h: added mips support.
2767 * archures.c: added mips support to bfd_default_scan().
2768 * cpu-mips.c: added support for R4000 (untested).
2769 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2770 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2771 hope will make it into include/bfd.h.
2772 * targets.c: added aout_mips_*_vec.
2774 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2776 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2778 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2780 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2782 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2784 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2786 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2787 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2788 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2789 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2791 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2792 bfd_swap_reloc_in or coff_swap_reloc_out.
2793 * coff-mips.c: Added code to link and write out symbolic debugging
2794 information, and to swap relocs in and out.
2796 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2798 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2799 (coff_write_object_contents): coff_count_linenumbers returns the
2800 number of line number records it found.
2802 * coffgen.c (coff_write_linenumbers): only write out line numbers
2803 in the section they belong to.
2805 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2807 * targets.c (bfd_target): Added relocateable argument to
2808 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2809 target vector for linker use.
2810 * bfd.c (bfd_seclet_link): New macro.
2811 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2812 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2813 and boolean return value. Made static.
2814 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2815 relocateable argument.
2816 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2817 relocateable argument (if relocateable, saves relocs).
2818 * bout.c (b_out_get_relocated_section_contents),
2819 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2820 relocateable argument (if relocateable, just calls
2821 bfd_generic_get_relocated_section_contents).
2822 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2823 argument to prototype.
2824 * All targets: Set new _bfd_seclet_link vector to
2825 bfd_generic_seclet_link.
2827 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2829 * coffgen.c: #include seclet.h.
2831 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2833 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2834 debug info. Setup info about linker symbols only, and use
2835 standard bfd fields to hold the info.
2836 * (hppa_object_p): Remove unneeded decls.
2837 * (hppa_new_section_hook): Get rid of most of this.
2838 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2839 fat. Remove all knowledge of stabs, remove redundant knowledge of
2841 * Remove macros for accessing fields which are now gone.
2843 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2845 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2847 * coff-z8k.c: delete unused reloc functions
2849 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2851 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2852 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2853 * coff-msym.c: Use DEFUN for function definitons.
2854 * coff-mips.c: Added code to read and print symbols, and to find
2857 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2858 swapping functions into coffswap.h for ECOFF use. Moved
2859 relocation functions, only used by h8300 and z8k, into reloc16.c.
2860 Added hooks for coffgen.c functions to backend data structure, and
2861 added hook functions. Still more could be done.
2862 * coffswap.h: New file to hold COFF swapping routines.
2863 * coffgen.c: New file to hold generic COFF functions.
2864 * reloc16.c: New file to hold h8300 and z8k specific relocation
2866 * libcoff-in.h: Added declarations for functions in coffgen.c.
2867 * libcoff.h: Rebuilt to incorporate changes.
2868 * coff-h8300.c: Function name changes.
2869 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2870 hook rather than defining EXTRA_CASES.
2871 * Makefile.in: Build new files coffgen and reloc16. Added
2872 dependencies of coff-*.o on coffswap.h and seclet.h.
2874 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2876 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2877 about discarding const.
2879 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2881 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2883 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2885 * configure.in (post-target): If --with-minimal-bfd is specified,
2888 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2890 * srec.c (srec_write_records): one of my boards wants a CR between
2893 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2895 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2896 (it broke a couple of weeks ago).
2898 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2900 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2901 return type, so libbfd.h doesn't reference undefined typedefnames.
2903 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2905 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2907 (coff_pointerize_aux): don't pointerize a negative tagndx
2908 (sometimes generated by SCO 3.2v4 cc).
2910 * bout.c (calljx_callback, callj_callback,
2911 b_out_get_relocated_section_contents): warn if relocating against
2912 an undefined symbol.
2914 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2916 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2917 Make a bunch more routines be static.
2918 * hppa.c (fill_spaces): Get rid of this, replace with much better
2919 written setup_sections().
2920 * (setup_sections): New routine to create BFD sections for each
2921 space and subspace in SOM files.
2922 * (hppa_object_setup): Use BFD sections created by
2923 setup_sections() to locate GDB symbol table info.
2924 * (make_unique_section): New routine to create a BFD section. It
2925 ensures that the given name is unique, and will generate a unique
2927 * (hppa_object_p): Become much more paranoid about file header.
2928 * (make_bfd_asection): Call bfd_make_section to do the dirty
2929 work. Simplify code somewhat.
2930 * (hppa_core_file_p): Use proper name for stack section.
2931 * libhppa.h: Remove millicode_start, millicode_end decls.
2933 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2935 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2937 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2938 relocs, don't bother doing the adjustment if the value to add is
2941 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2943 * bfd.c (bfd_get_size): New function that gets an upper bound
2944 on the possible size of any object in a bfd.
2945 * elf.c (bfd_elf_find_section, elf_get_str_section,
2946 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2948 * elf.c (elf_big_vec, elf_little_vec): Document last three
2949 members initialized to NULL.
2951 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2953 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2955 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2957 * hosts/std-host.h: New file. Attempt at a generic/default
2958 set of definitions, to discourage porting to new hosts by copying.
2959 * hosts/news.h: Removed.
2960 * hosts/sparc.h: Use std-host.h.
2961 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2962 perhaps we can later remove the the_bfd field from each symbol.
2963 * syms.c (struct symbol_cache_entry): Remove unused field
2964 app_data. Add comment noting that the_bfd is almost redundant,
2966 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2967 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2968 * hppa.c (fill_spaces): Make slightly more rebust.
2969 * configure.in: Allow std-host as the "default" host.
2971 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2973 * bfd.c: Add struct hppa_core_data to tdata union.
2974 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2975 Get rid of HPPA/BSD specific code. That will go somewhere else
2977 * (fill_spaces): Don't spin forever and die if you don't find
2978 $MILLICODE$ subspace.
2979 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2981 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2982 Make these work for HPUX.
2983 * (make_bfd_asection): New routine to make section creation a
2985 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2986 * libhppa.h: #include the right system files. Redefine all of
2987 the structs/macros for hacking core files to use more sensible
2988 HPUX core file structures.
2989 * targets.c (target_vector): Conditionalize hppa_vec on
2990 HOST_HPPAHPUX, not hp9000s800.
2991 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2992 malloc and realloc. #define HOST_HPPAHPUX.
2994 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2996 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2997 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2998 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2999 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3001 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3002 * aix386-core.c: New file for handling core files on AIX on PS/2.
3003 * targets.c: if AIX386_CORE, use aix386_core_vec.
3004 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3007 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3009 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3012 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3014 * Makefile.in: added dvi target
3016 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3018 * bfd.c: Use right name for tekhex tdata struct.
3019 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3020 * libcoff.h: Updated to get spacing change from coffcode.h.
3021 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3023 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3025 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3026 functions, with the "guts" of the old bfd_slurp_bsd_armap
3027 and bfd_slurp_coff_armap, but assuming we've already checked
3028 if the armap is present or not.
3029 Also, rewrite a bit to avoid keeping around obstack data
3031 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3032 Various fixes to correctly handle COFF_style archives names.
3033 (Note that because these have a trailing '/', the names can
3034 have embedded spaces.)
3035 * archive.c (bfd_slurp_armap): New function, replaces old
3036 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3037 _either_ format, and calls do_slurp_bsd_armap or
3038 do_slurp_coff_armap if either form of map is seen.
3039 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3040 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3041 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3042 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3044 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3046 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3047 * libhppa.h: Make millicode_start and millicode_end be unsigned
3048 int to be same type as CORE_ADDR in GDB. Why are these here?
3050 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3052 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3053 vaddr of the section to the addend.
3054 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3055 SCO_CORE to SELECT_VECS.
3056 (target_vector): add sco_core_vec.
3057 * sco-core.c (sco_core_vec): add leading underscore initializer.
3058 * configure.in (i[34]86-*-sco*): use target i386-sco.
3059 * config/i386-sco.mt: new file; define SCO_CORE.
3061 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3063 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3065 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3067 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3069 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3071 * hosts/i386linux.h: Include unistd.h.
3073 * aoutx.h (print_symbol): aout_stab_name returns a constant
3075 * libaout.h (aout_stab_name): Fix prototype.
3076 * stab-syms.c (aout_stab_names): Array is now const.
3077 (aout_stab_name): Return value is now pointer to const.
3079 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3082 * syms.c (asymbol): Added new field "app_data", for data
3083 particular to the application. Some of the linker flags ought to
3084 get moved to this field someday.
3086 * archures.c (bfd_default_scan): Recognize a few more numbers:
3087 80486, 80960, and 960.
3089 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3090 bfd_coff_std_swap_table, cast to PTR.
3091 * bfd.c (bfd_coff_swap_*): Deleted macros.
3092 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3094 * coffcode.h (type bfd_coff_backend_data): New structure type,
3095 contains pointers to the COFF-specific swapping routines.
3096 (bfd_coff_std_swap_table): New data structure, to be used when
3097 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3098 (bfd_coff_swap_*): New macros.
3099 * coff-mips.c (mips_coff_swap_table): New data structure.
3100 (ecoff_big_vec): Use it.
3101 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3102 * All other targets: Deleted coff-specific vector entries.
3104 * trad-core.c: Fixed some `PARAMS' uses that were missing
3107 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3109 * aoutx.h (some_aout_object_p): Protect arg prototype in
3110 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3112 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3114 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3115 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3116 PARAMS for readability.
3118 * aoutx.h: Add type to callback parameter.
3119 * coff-mips.c: Don't call trad-core.h, not needed.
3120 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3121 * trad-core.h: Eliminate, unused.
3123 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3125 * format.c (bfd_check_format): if default target isn't found
3126 then look through the entire list rather than return early.
3128 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3130 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3132 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3134 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3136 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3138 * coff-z8k.c: checkpoint, more addressing modes handled
3139 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3142 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3144 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3146 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3148 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3150 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3152 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3153 and about when file descriptors are closed.
3155 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3157 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3158 written out correctly.
3160 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3162 * section.c: New section bit SEC_SHARED_LIBRARY.
3163 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3164 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3167 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3169 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3170 macros; use PARAMS to declare the function pointers involved.
3172 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3173 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3175 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3177 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3179 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3180 declaring pointers to functions.
3181 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3182 * seclet.h: Declare external function with PARAMS.
3184 * doc/chew.c (exfunstuff): Eliminate.
3185 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3186 * doc/proto.str: Use paramstuff rather than exfunstuff.
3188 * libbfd.h: Update, based on changes in source code and chew.
3190 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3192 * libieee.h: Add FIXME about removing limit on number of sections.
3193 * bfd-in.h: Improve comments to make it clear that bfd.h is
3194 the wrong place to edit this file.
3195 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3196 same places where we install bfd.h.
3198 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3200 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3201 symbol type before blindly modifying the auxent. Specifically,
3202 only modify the endndx fields for types that need it, and don't
3203 set the array information for non-arrays.
3205 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3207 * aoutx.h (some_aout_object_p): Section list should be set up
3208 correctly anyways; don't have to set up "next" pointers manually.
3210 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3212 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3213 config/i386v.mh: removed -DUSG from HDEFINES.
3214 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3216 hosts/i386v.h: don't define POSIX_UTIME.
3218 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3220 * ieee.c (ieee_slurp_sections): make a private copy of the
3221 section's name before truncating it.
3223 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3225 * hppa.c: add symbol_leading_char entry in transfer vec
3227 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3229 * ieee.c (get_symbol): can now cope when two symbols of a
3230 different class, but the same index number occur consecutively.
3231 (get_section_entry): nicer name for sections being forward
3232 referenced. (ieee_archive_p): don't free the filename string,
3233 since it was never malloced.
3235 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3237 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3239 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3241 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3242 optionally setting the dimen info, since they are in the same
3243 memory locations. Also zero out external auxent.
3244 (coff_write_symbol): don't zero external auxent; now done in
3247 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3249 * Check fclose return value for errors.
3250 libbfd.h: bfd_cache_close now returns a boolean.
3251 cache.c (bfd_cache_delete): return fclose success value.
3252 (bfd_cache_close): return bfd_cache_delete return value.
3253 opncls.c (bfd_close, bfd_close_all_done): return result of
3256 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3258 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3260 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3262 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3263 work out a coff relocation type from a howto's attributes rather
3264 than using the input r_type field. This fixes PR1677 and allows
3265 conversion of a.out relocs to coff relocs.
3267 * coffcode.h (coff_write_relocs): if supplied a relocation
3268 relative to an absolute symbol, use the right symbol index.
3270 * reloc.c (bfd_perform_relocation): do a partial link for coff
3273 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3275 * changes to support i386-sysv with shared libraries:
3276 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3277 check for .data2; if _LIB is defined, check for it; map
3278 SEC_NEVER_LOAD to STYP_NOLOAD.
3279 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3280 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3281 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3282 if section has contents, not just if it is loadable; if
3283 TWO_DATA_SECS, check for .data2
3284 (coff_set_section_contents): set vma of .lib section to number of
3286 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3287 don't define coff_write_armap to bsd_write_armap.
3288 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3291 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3293 * solaris2.h: Get the definition of alloca from alloca.h if we
3296 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3298 * configure.in (i960-*-{aout,bout}): Support these.
3300 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3302 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3304 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3306 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3307 no-longer-used definitions of L_SET and L_INCR.
3308 * i386linux.h: Tweaks to smooth Linux build.
3310 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3312 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3314 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3316 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3317 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3318 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3319 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3321 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3322 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3324 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3326 * configure.host: New file, contains mapping of host configs
3327 to host support file names for bfd, binutils, opcodes.
3328 * configure.in: Use it.
3329 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3330 * i386bsd.c: Cleanup, reformat.
3331 * config/i386-bsd.mt: Comment changes.
3332 * config/i386bsd.mh: New file for core file support.
3333 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3334 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3335 on BSD 4.4 define ALIGN (sigh!).
3337 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3339 * libaout.h (aout_backend_data): added exec_header_not_counted
3340 field. For ZMAGIC files only, when text_includes_header is set, by
3341 default the length of the exec header is counted in the text
3342 section size. For go32, exec header is mapped in but does *not*
3343 contribute to the size of section.
3344 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3345 is not set, but ztih is, add the size of the exec header to the
3346 recorded size of the text section.
3347 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3348 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3349 Also set text_includes_header.
3350 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3351 by default in MY(backend_data).
3353 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3355 * aout-target.h (callback): Don't define this function if it won't be
3358 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3359 type doesn't match. Don't lose if file sections have already been
3361 (set_arch_mach): Set reloc_entry_size.
3362 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3364 * hosts/i386bsd.h: New file.
3365 * configure.in: Recognize i[34]86-*-bsd host.
3367 * aout-target.h (callback, write_object_contents): Delete unused
3370 * aoutx.h (reloc_type_lookup): New function.
3371 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3372 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3373 (MY_reloc_howto_type_lookup): Don't define it.
3375 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3377 (slurp_symbol_table): Use header byte order, not target byte
3378 order, for reading symbol data.
3380 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3382 * configure.in: Undo some brain damage in the host section.
3383 * configure.in: Reformat the target section, test many configs.
3384 * Makefile.in (make): Remove obsolete `make make'.
3385 * aoutx.h (some_aout_object_p): Make defines line up.
3387 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3389 Now a bfd knows whether underscores are normally prepended
3390 to symbols in its file format.
3392 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3393 coff-z8k.c: targets set so they have leading underscore
3394 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3395 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3396 without leading underscore flag
3397 * targets.c: add symbol leading char to xvec description
3398 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3400 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3402 * archive.c: Make errno global.
3403 * archive.c (_bfd_write_archive_contents): If read fails (and
3404 errno!=0) set bfd_error to malformed_archive (since this probably
3405 indicates a truncated archive), rather than system_call_error.
3407 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3409 * Makefile.in: added rules for i386bsd.c
3410 * i386bsd.c: new file, supporting 386bsd.
3411 * configure.in: recognize i386-*-bsd target.
3412 * config/i386-bsd.mt: new file - 386bsd target configuration.
3414 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3416 * configure.in: re-arrange host section to use *-*-* notation,
3417 clean up some of the target section as well
3419 * seclet.c: cast result of bfd_get_relocated_section_contents to
3420 avoid compiler warnings
3422 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3424 * coffcode.h (coff_section_symbol): Create section if it doesn't
3427 * bout.c: Removed some unused variables.
3429 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3431 * Portability fixes from p3:
3432 coffcode.h (coff_write_relocs): removed sanity check until it
3433 works on all targets (per advice from sac).
3434 config/hp9000.mh: new file to define USG.
3435 hppa.c: #undef hppa before the JUMP_TABLE.
3436 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3438 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3439 local variable target volatile to avoid mysterious bug in
3442 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3444 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3445 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3447 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3449 * coff-z8k.c (func_da, func_jr): Lint.
3450 * coffcode.h: Use memset rather than bzero.
3451 * elf.c: Use memcpy rather than bcopy.
3452 * tekhex.c: Use memset rather than bzero.
3454 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3456 Add Adobe a.out support.
3458 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3459 * config/adobe.mt: Add.
3460 * configure.in (*-adobe-* target): Add.
3461 * targets.c (a_out_adobe_vec): Add.
3462 * Makefile.in: add aout-adobe.c.
3464 * configure.in: Put two dashes in all entries to be matched.
3465 Add comments to remind people to do this.
3466 Reorder all entries that match manufacturer names, to occur
3467 last, so they will only be matched if no more specific match
3468 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3470 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3472 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3473 since we should never have a NULL section.
3474 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3475 tests, set the section to bfd_abs_section.
3477 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3479 * coff-z8k.c: getting closer
3480 * coffcode.h (coff_get_relocated_section_contents): allow
3481 EXTRA_CASES hooks for different arches to provide different reloc
3483 * seclet.h: #ifndef around it to allow multiple inclusion
3484 * srec.c: minor doc fix
3486 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3488 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3490 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3492 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3495 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3497 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3498 filling in reloc, in case immediately following code doesn't set
3501 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3503 * coffcode.h (coff_renumber_symbols): set the last renumbered
3504 symbol pointer to NULL, as expected by coff_write_linenumbers.
3505 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3506 type R_IHCONST used on the 29k.
3508 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3510 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3511 update, based on how the underlying file was opened. Obsoletes
3513 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3514 all FASCIST_FDOPEN config defines.
3516 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3518 * sparc-opc.c: Moved to opcodes library, now that we have one.
3519 * Makefile: Don't compile it.
3521 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3523 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3525 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3527 * section.c (bfd_set_section_flags): Remove a sanity check.
3528 It is unfortunately broken, and prevents strip from working.
3530 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3532 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3533 created by last change.
3535 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3537 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3538 * bfd-in.h: Bump to version 2.0.
3540 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3542 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3543 braindamaged HP/Apollo compiler happy.
3545 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3547 * format.c: Fix description of search for matching target.
3548 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3549 * targets.c: Update description of search for matching target.
3550 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3551 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3552 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3554 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3556 * Makefile.in: Added mostlyclean/clean/distclean rules.
3558 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3560 * targets.c (target_vector): Take out oasys (unless that is
3561 the default): Because there is no magic number in archives,
3562 there can be annoying target mis-matches.
3564 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3566 * sparc-opc.c: Rigorously updated to match architecture manual.
3568 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3570 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
3571 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
3572 to the built-in abs_section were not written out correctly.
3574 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
3576 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
3577 large, assume we're using a swapped byte order and fail with
3578 wrong_format rather than dumping core.
3580 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
3582 * Renamed opc-sparc.c to sparc-opc.c for systems with short
3583 filename constraints.
3584 * Makefile.in: Updated to reflect change.
3586 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
3588 Add preliminary support for the we32k:
3590 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
3592 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
3594 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3596 * bout.c: added support for relaxable alignment relocs.
3598 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
3599 pass down pointer to play area rather than use alloca
3601 * cpu-z8k.c (compatible): made static to reduce name space
3604 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3606 Add basic support for the z8k:
3608 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
3609 section.c, targets.c,
3611 * syms.c: move mis-inserted patch.
3613 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
3615 Documentation fixes:
3616 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
3617 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
3619 * reloc.c: break out addend item from surrounding text.
3621 * doc.str (DOCDD): Defined. Adds text to output.
3622 (bodytext): Put bulletize before kill_bogus_lines.
3623 * chew.c (bulletize): End itemization after a blank line, to
3624 prevent following text from being swallowed up in an item.
3626 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
3628 * configure.in: Add sparclite as a target.
3630 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3632 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
3635 * coffcode.h (coff_add_missing_symbols): if symbols don't come
3636 from a coff file (csym is null), dont deref them
3638 * ieee.c (parse_expression): get the answer right when adding an
3639 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
3640 on elts so that filename is filled in.
3642 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
3644 * bout.c (howto_align_table): New set of relocs, with enough
3645 data for "objdump -r" to work.
3646 (b_out_reloc_type_lookup): Recognize alignment relocs.
3648 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
3650 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
3651 invocations of make. Also, always create installation
3654 * config/apollov68.mh: removed -g from CC definition.
3656 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
3658 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
3659 overflowing gp-offset range.
3661 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3663 * srec.c (srec_set_section_contents): don't write out sections
3664 without the LOAD and ALLOC attributes
3666 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3668 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
3669 * libaout.h (struct aout_backend_data): New callback "set_sizes".
3670 * aout-target.h (callback): Don't set page/seg sizes.
3672 (set_sizes): New routine.
3673 (backend_data): Point to it.
3674 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
3675 (sunos4_aout_backend): Point to it.
3676 * aoutx.h (set_arch_mach): Call set_sizes callback.
3678 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
3680 * aout-target.h: Make _bfd_slurp_extended_name_table be
3681 the default. Given that we *write* the suckers (for long
3682 archive member names), we really ought to be able to read them!
3683 * trad-core.c: Don't include <machine/reg.h>. It doesn't
3684 seem to be needed, and many machines don't have it.
3686 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3688 * coff-m68k.c (vector): read and write archives in coff format.
3690 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
3692 * opc-sparc.c: New file.
3694 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
3696 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
3697 pointers to bfd_byte* before performing arithmetic on them. Such
3698 use with bare void* pointers is a gcc extension.
3699 * cache.c (bfd_cache_delete): Forward decl with prototype form.
3700 * archive (normalize): Add to CONST to match actual usages with
3703 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3705 * configure.in: Recognize i486 host cpu, and use i386-elf
3708 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3710 * config/stratus.mt (CC): Remove definition.
3711 * elf.c (bfd_section_from_shdr): Test for the possibility that
3712 section_from_elf_index returns NULL and don't dereference it.
3714 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3716 * add hppa_data to bfd tdata (indirectly via sef).
3718 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3720 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3722 * configure.in: error messages to stderr, not stdout
3724 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3726 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3727 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3728 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3730 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3732 * configure.in: recognize hppa* instead of hppa
3734 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3736 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3737 RTYPE2HOWTO to cope with same.
3738 * reloc.c (bfd_perform_relocation): added support for size of -2
3739 (subtract a word reloc type). Updated doc.
3741 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3743 * Makefile.in: merged changes from progressive, removed rcsid.
3745 * archures.c, archive.c, Makefile.dos: removed rcsid.
3747 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3749 * bfd-in.h : add BFD_IS_RELAXABLE flag
3750 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3751 header e_relaxable, major hackery in callbacks
3752 * libaout.h : add space for a_relaxable.
3753 * seclet.c (rel): don't relax empty sections
3756 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3758 * section.c (STD_SECTION): add some casts to the initializers for
3761 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3763 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3764 and add appropriate casts to keep (picayune) aix-cc happy.
3766 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3768 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3769 symbol pointers. Punt expensive & useless bfd_realloc. Use
3770 malloc for raw symbols, and free it before returning.
3771 (bfd_section_from_shdr): Do not slurp symbol table until politely
3772 asked. Do not even slurp string tables.
3773 (elf_get_symtab_upper_bound): Count 'em without reading them.
3774 (elf_get_symtab): This is how to politely ask. Schlurp!
3775 This should probably just *become* elf_slurp_symbol_table, FIXME.
3777 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3779 * archive.c (bsd_write_armap): write the timestamp of the
3780 archive header to be just a little bit later than the timestamp of
3781 the file, otherwise the linker will complain that the index is
3784 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3786 * configure.in: Add m68k-ericsson-*.
3788 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3790 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3791 * elf.c: Remove unconditional debug printf's.
3792 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3793 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3794 (elf_slurp_symbol_table): Hand out symbols in forward, not
3795 reverse order. Simplify duplicate code.
3797 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3799 * elf.c: Remove "(void)" casts from function calls where the
3800 return value is ignored, in accordance with GNU coding standards.
3802 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3804 * hppa.c: Apply John's standard fix to avoid "empty translation
3805 unit" warnings from some ANSI-C compilers.
3807 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3809 * hosts/solaris2.h: Configure same as sysv4.
3811 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3813 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3814 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3815 type match actual return type.
3816 * elf_print_symbol (section_name): Make CONST.
3818 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3820 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3821 New files, for Linux (a free Unix clone for 386 machines).
3822 * Makefile.in, configure.in, targets.c: Update accordingly.
3824 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3825 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3826 correct calling of howto special functions and fixes from Raeburn
3828 * archures.c: nuke bfd_reloc_code_type
3829 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3830 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3831 SEC_NEVER_LOAD, various other bfdgas newness
3832 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3833 * targets.c: change jump table vector to above
3836 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3838 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3839 its prototype will be included in libbfd.h. Change result type
3840 to struct * (rather than equivalent typedef) so it can be used in
3841 the prototype, where they typedef won't be known.
3842 * libbfd.h: Updated version.
3844 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3846 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3847 targets.c: HPPA merge.
3849 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3851 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3852 * config/solaris2.mh: Kludge around Sun compiler bug.
3854 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3856 * libaout.h (aout_backend_data): Change defs of two bitfields to
3857 be unsigned chars instead to get around rs6000 compiler problem.
3859 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3861 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3862 Correct misconception that there can be only one symbol table.
3863 Only call elf_slurp_symbol_table on the full symbol table, not
3864 the dynamic one which is only a subset of the full one.
3866 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3868 * coffcode.h (coff_compute_section_file_positions): For I960,
3869 don't align sections in file.
3871 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3873 * targets.c (struct bfd_target): Added field for target-specific
3874 (but not file-specific) data, for distinguishing minor
3875 characteristics between (e.g.) a.out formats.
3877 * section.c (struct sec): New field user_set_vma indicates vma
3878 field should be heeded, not assumed to be unset.
3879 (STD_SECTION): Initialize that field of standard sections to zero.
3880 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3882 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3883 pre-swapped version.
3885 * archures.c (struct bfd_arch_info): Fixed order of comment and
3886 field decl. New fields indicate size of page and segment for
3888 * cpu-m68k.c (N): Fill in values.
3889 * cpu-sparc.c (arch_info_struct): Ditto.
3891 * libaout.h (struct aout_backend_data): Various bits of data (not
3892 all used currently) with characteristics of a.out implementation.
3893 Important field for now is text_includes_header, indicating that
3894 the text section starts immediately after the file header, which
3895 gets mapped in with it.
3896 (struct aout_data): New fields indicate whether vma has been
3897 adjusted yet (not yet used), and what magic number will be used in
3898 the output file (should go away in favor of vma_adjusted).
3899 (WRITE_HEADERS): Code for dealing with section sizes and related
3900 header fields replaced with call to adjust_sizes_and_vmas.
3901 * aoutx.h (some_aout_object_p): Fill in magic number field.
3902 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3903 (set_arch_mach): Set page size and segment size once CPU
3905 (adjust_sizes_and_vmas): New function; has much code moved
3906 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3907 and size parameters, as well as many header fields, after deciding
3908 on magic number for output file. Checks to ensure that this
3909 adjustment has only been done once.
3910 (set_section_contents): Call adjust_sizes_and_vmas instead of
3911 doing much of the work here.
3913 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3914 default (null) values of these fields.
3915 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3916 value in exec header.
3917 (sunos4_aout_backend, MY_backend_data): Define backend data
3918 indicating file header is included in text section.
3920 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3922 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3923 gcc version 2, to avoid warnings.
3925 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3927 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3928 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3930 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3932 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3934 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3936 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3937 * configure.in: Rewrite target parsing to use simple format.
3938 Handle sparc-sun-solaris2 configuration.
3939 * aout64.h: Avoid ANSI C brain death warning.
3940 * elf.c: Avoid trigraph (???) or /* in comments.
3942 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3944 * config/sysv4.mh: new file, RANLIB=echo
3946 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3948 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3950 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3951 elf_core_tdata_struct into a single common struct. Core files
3952 wouldn't have worked at all without this.
3953 (bfd_elf_find_section): New function for GDB's undercover use
3954 to find string sections that BFD hides from it.
3955 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3957 (elf_object_p, elf_core_file_p): Allocate internal file header
3958 storage dynamically.
3959 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3960 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3962 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3964 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3966 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3968 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3970 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3972 * configure.in: handle m680[01234]0 as aliases for m68k
3974 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3976 * coff-a29k.c: do byte relocs correctly
3977 * coffcode.h (styp_to_sec_flags): never load INFO sections
3978 * seclet.c (rel): don't relocate INFO sections
3980 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3982 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3983 Make the symbols unmodifiable.
3984 (bfd_section_init): Deleted.
3985 * init.c (bfd_init): Don't call bfd_section_init.
3987 * section.c (bfd_set_section_contents): Ensure that range to be
3988 written is within section boundaries.
3989 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3992 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3994 * coff-i960.c (howto_table): Deleted.
3995 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3996 interesting entries from old howto_table.
3997 (RTYPE2HOWTO): Adjusted to use switch.
3998 (coff_i960_reloc_type_lookup): New function.
4000 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4001 records for section symbol.
4002 (make_abs_section): Unused; deleted.
4003 (renumber_symbols): Re-order symbols so undefined symbols come
4004 last, as COFF format desires.
4005 (coff_write_symbol): Put C_FILE symbols in debug section always.
4006 (coff_section_symbol): New function; creates a symbol with the
4007 same name as a section, and sets up aux records for it.
4008 (coff_add_missing_symbols): New function; adds section symbols to
4009 symbol table if they aren't there already. Should someday also
4010 add a dummy C_FILE symbol if none is present.
4011 (coff_write_object_contents): Add missing symbols before preparing
4012 symbol table to be written.
4013 (coff_slurp_reloc_table): Verify that symbol indices read in are
4014 in a reasonable range.
4015 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4016 (obj_conv_table_size): Accessor macro.
4018 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4019 reloc types on i960.
4021 * bfd-in.h (bfd_get_section_name): New macro. Like
4022 bfd_section_name, but returns rvalue, not lvalue.
4023 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4024 (bfd_get_section_flags): Now returns rvalue.
4026 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4027 general, some specific to sparc or i960.
4029 * aoutx.h (set_section_contents): Set VMA for each section based
4030 on previous section. If text section VMA doesn't appear to have
4031 been set, make a best guess from the type of file.
4033 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4035 (MY(vec)): Initialize reloc_type_lookup field.
4037 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4038 (bfd_error_trap, bfd_error_vector): Extern, not common.
4040 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4041 few types of relocs for sparc; will need enhancement.
4043 * bout.c (callj_callback): Use DEFUN macro in definition.
4044 * coff-i960.c (optcall_callback): Likewise.
4046 * targets.c (bfd_target): Added fields reloc_type_lookup and
4047 _bfd_make_debug_symbol. Also minor comment changes.
4048 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4049 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4050 than arch info, and dispatch with BFD_SEND. Callers changed.
4051 * archures.c (struct bfd_arch_info): Deleted field
4053 * cpu-*.c: Don't initialize that field.
4055 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4056 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4057 (bfd_errmsg): Now returns ptr to const.
4058 * bfd-in.h (bfd_errmsg): Fix prototype.
4060 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4061 * reloc.c (bfd_generic_relax_section): Ditto.
4063 * section.c (Section Output doc): Improve description of use of
4064 output_section and output_offset.
4066 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4068 * sco-core.c: new file from net.
4069 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4070 Now we have the hairy linker, it's possible to move symbols from
4071 one section into another. Actually make that work!
4073 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4075 * hosts/sun3.h: fix declaration of free.
4077 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4079 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4080 * coff-h8300.c (reloc_processing): all relocs are relative to
4082 * opncls.c: don't use fdopen on DOS systems
4084 short patches from Glenn Kasten (glenn@ready.com)
4085 * target.c: enabled oasys support
4086 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4087 fix problem where a relocation which crossed a modification byte
4088 boundary did not work. Fix problem where a relocation near the end
4089 of a data record did not work.
4092 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4094 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4095 archvie header string counts the endian way, this heuristic sees
4096 how big an archive string to read by trying it one way and if the
4097 string table is unreasonably big, trying it the other. *FIXME*.
4098 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4100 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4102 * bfd-in.h: Increase version number to 1.97, for consistency
4104 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4106 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4108 * bfd-in.h: bump version to 1.96
4109 Major change; changed calling convention for
4110 bfd_get_relocated_section_contents so that caller allocates
4111 memory for section data.
4112 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4113 seclet.c, targets.c, bfd.c: reflect new convention.
4114 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4115 case, then use reasonable default values for SEC_* flags.
4117 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4119 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4120 size of output reloc struct.
4121 * targets.c, Makefile.in: comment out tekhex for the moment.
4122 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4123 * configure.in: tandem target is st2000
4124 * coff-m68k.c: rename static howto_table to global
4125 m68kcoff_howto_table.
4126 * bout.c: remove unnecessary abort
4127 * coff-a29k.c: various changes to the way relocations work to cope
4128 with the "new order" and latent bugs.
4131 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4133 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4134 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4135 * reloc.c (bfd_perform-relocation): don't relocate refs to
4136 absolute symbols if doing a partial link.
4138 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4140 * configure.in: Add a29k-amd-udi.
4142 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4144 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4145 internal_exec structure before initializing the fields that
4146 are used, so that the unused fields are in a known state.
4148 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4150 * tekhex.c (struct data_struct): Convert from typedef that
4151 typedefs nothing to a normal structure declaration.
4152 * tekhex.c (pass_over): Prototype args for function that
4153 second arg points to.
4155 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4157 * Makefile.in: remove old style staging. Do not print recursion
4160 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4161 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4164 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4166 * bfd.c, Makefile.in: added tekhex
4167 * aoutx.h (set_section_contents): pages should be padded to the
4168 size of a page, not the size of a segment.
4169 * configure.in: added go32 host and i386-aout target.
4170 * i386aout.c, libaout.h: now works for go32 target
4171 * ieee.c: fix bit rot.
4172 * seclet.c: support for padding seclet type.
4174 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4176 * Makefile.in: added .NOEXPORT:
4178 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4180 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4182 * elf.c (elf_compute_section_file_positions,
4183 elf_write_object_contents): Return boolean, not NULL (which
4185 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4186 Also ifdef-out code that aborts on unhandled section types.
4188 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4190 * configure.in: Recognize ncr3000 config
4191 * Makefile.in (MINUS_G): Pass on to recursive makes.
4192 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4194 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4196 * Makefile.in: Now that we have sym.h and symconst.h, compile
4197 coff-msym.c on all systems.
4198 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4199 * coff-msym.c: Update include files and comments; add weakext bit.
4201 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4203 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4204 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4206 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4208 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4209 * configure.in: Add new host and target configs.
4210 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4211 structs, which vary; just use member name.
4212 (elf_object_p, elf_core_file_p): Lint, fix comments.
4213 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4215 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4217 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4218 local, disposable, copy of the external form of section header
4219 table and program header table entries.
4221 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4223 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4225 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4227 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4230 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4232 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4234 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4236 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4237 not internal bfd_assert function (twice).
4239 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4241 * aout-target.h: change ar_max_namelen to 15 (the right value)
4242 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4245 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4247 * archive.c (bfd_generic_archive_p): check for bout archives too.
4248 * bout.c: make it work again.
4250 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4252 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4254 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4255 bfd_xmalloc() instead of bare malloc().
4257 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4259 * Makefile.in: pass down MAKEINFO on info.
4261 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4263 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4264 host/h-<foo> now just <foo>.
4265 * configure.in: reflect changes
4267 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4269 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4270 actual source file, not just the generated libbfd.h.
4272 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4274 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4275 gdb on little-endian 960 code.
4276 * archive.c (compute_and_write_armap): indirect symbols should go
4277 into the archive header too.
4279 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4281 * Makefile.in: added check target.
4283 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4285 * coff-msym.c: Move this file from gdb/ecoff.c. It
4286 handles byte-swapping for ECOFF (MIPS symbol) files.
4287 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4288 to the files built on MIPS-based hosts.
4289 * Makefile.in: Add rule for coff-msym.
4291 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4293 * Makefile.in: added clean-info target. MINIMIZE=1.
4295 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4297 * coff-rs6000.c: Move core file functions into separate
4298 new file rs6000-core.c. This is needed because reading
4299 core files depends on native include files that conflict
4300 with ../include/coff/rs6000.h.
4301 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4303 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4305 * aoutx.h (NAME(aout,print_symbol)): Don't print
4306 symbol addresss for undefined symbols.
4307 * coff-rs6000.c: Various updates (due to target-
4308 independent changes).
4309 * libbfd.h: Ditto (tdata field is now a union).
4310 * hosts/h-sparc.h: Removed prototype for bogus function
4311 'emset' (presumably should have been 'memset' - which is there).
4313 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4315 * configure.in (mips-big-* target): Same is Iris.
4317 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4319 * aoutx.h (translate_from_native_sym_flags): when creating an
4320 alias symbol, fill in the section as undefined, rather than
4321 leaving it blank. If an output section can't be found for a
4322 symbol, then don't core dump.
4324 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4326 * Makefile.in, configure.in: removed traces of namesubdir,
4327 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4328 copyrights to '92, changed some from Cygnus to FSF.
4330 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4333 * coff-h8300.c: fix stupid reloc subtraction bug
4334 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4335 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4336 the symbol.flags and done_lineno fields.
4338 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4340 * coffcode.h (coff_write_symbol): write out the correct number of
4342 * cpu-h8300.c: fix disassembly bug
4344 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4346 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4347 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4348 reloc.c, section.c (bfd_map_over_sections), targets.c
4349 (bfd_target_list): Protolint.
4350 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4352 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4354 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4356 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4357 section of a symbol rather than the section of a reffed symbol to
4358 determine the r_index of an emmitted reloc.
4360 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4362 * PORTING: New (preliminary) porting guide.
4364 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4366 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4367 (howto_hvrt16): lint.
4369 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4371 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4372 a full configuration (with possible cross-development),
4373 instead of using host-aout.c.
4375 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4377 * aout-target.h (MY(write_object_contents):
4378 Set obj_reloc_entry_size (abfd).
4379 * gen-aout.c: Change to emit a .c files, not a .h file.
4381 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4383 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4384 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4386 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4388 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4389 with more than one auxent can cause nasty core dumps.
4391 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4392 "done_lineno" so that a symbol which appears twice in the symbol
4393 table only gets it's linenumbers relocated once. Modifed
4394 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4397 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4399 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4400 stuff to use the New Order.
4402 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4404 * ieee.c: Change type of envi[] to unsigned char.
4406 * configure.in: fix vax ultrix configuration.
4408 * elf.c (bfd_section_from_shdr): Deal with null return from
4409 bfd_make_section(). (elf_object_p): Select endianess properly.
4411 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4413 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4415 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4417 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4418 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4419 * host-aout.c: Don't use aout-params.h; configure these systems
4420 in their xm files, not in a randomly generated file.
4421 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4423 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4425 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4427 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4428 host_aout_vec here as well.
4430 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4432 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4433 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4434 to prevent undefined symbol.
4436 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4438 Various lints found on PersSony
4439 * aoutx.h: cast an enum
4440 * coff-a29k.c: many ints in reloc structure turned to enum
4441 * coffcode.h: more enums
4442 * cpu-h8300.c: more enums
4443 * opncls.c: more enums
4445 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4447 * configure.in: Make Tahoe configuration work again.
4448 * bfd-in.h: Remove trailing comma from enum declaration.
4449 * ieee.c: Can't put byte values >0x7F into a signed char.
4451 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4453 * Makefile.in: Add dependencies for various coff-*.o files.
4455 * elf.c: Remove extraneous paren from core_prpsinfo and
4456 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4457 Replace references to old section "size" member with new
4458 "_raw_size" member. Implement elf_make_empty_symbol, which
4461 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4463 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4466 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4468 * coffcode.h (bfd_coff_relax_section): now static.
4469 (bfd_coff_get_relocated_section_contents): various type lints.
4471 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4473 New entry point in the transfer vector - bfd_relax_section.
4475 * aout-target.h: add to vector, call generic_relax
4476 * bfd-in.h: add to vector
4477 * bfd.c: add #define for vector
4478 * bout.c: add to vector, call generic_relax
4479 * coffcode.h: add to vector, also now has coff specific relax code
4480 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4481 * elf.c: call generic_relax
4482 * ieee.c: call new vector, clean up some bugs due to the creation
4484 * libbfd.h: add bfd_generic_relax_section EXFUN
4485 * oasys.c: call generic_relax
4486 * reloc.c: implement generic_relax
4487 * seclet.c: moved much of this into coffcode.h
4488 * srec.c: call generic_relax
4489 * targets.c: define new transfer vector
4491 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4493 * everything: now modified to use smaller reloc type. Self hosts
4496 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4498 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4499 New files for stratus.
4501 * configure.in: Add configuration fragments for stratus.
4503 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4505 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4506 variables as CONST since they are set to point to a const char
4507 string. Fixes compiler complaints.
4509 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4511 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4514 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4516 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4517 symbols, so that we can emit the correct file name even
4518 if it's an include file.
4520 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4522 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4523 (Reported by john@labtam.labtam.oz.au (John Carey)).
4525 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4527 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4529 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4530 being used to -DHAVE_PROCFS.
4532 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4533 '#include "fopen-same.h"' to end of file to match other h-* files.
4535 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4537 * configure.in: Change svr4 references to sysv4. Add case
4538 "unknown" for target vendor and infer some targets based
4539 on the specified operating system.
4541 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4543 * bfd-in.h, libaout.h: ANSIfy enums.
4545 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4547 * archive.c (normalize): created version for VMS which removes the
4548 VMS directory crap from the front and end of a filename, eg turn
4549 [-.foo]bar.obj;123 into bar.obj
4550 (bfd_construct_extended_name_table): now writes index into an
4551 extended name table in decimal - the same base used to read an
4552 extended name table.
4554 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4556 * aout-encap.c: Fix to use aout-target.h.
4557 * aoutf1.h: Use standard MY_object_p and MY_callback
4558 in aout-target.h. Remove target-specific versions.
4559 * host-aout.c: Re-write to use aout-target.h.
4560 * gen-aout.c: New files use with host-aout.c to generate
4561 host-specific a.out-related parameters.
4562 * Makefile.in: host-aout.o depends on aout-params.h, which is
4563 generated by gen-aout.
4564 * aout-target.h: Make a little more flexible.
4565 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
4566 macro. Instead, inline it in aout-target.h.
4567 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
4568 a gcc -Wall warning.
4569 * archive.c: Add missing commas in DEFUN macro (2 places).
4570 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
4571 Berkeley ones, now that libiberty has them:
4572 bcopy->memcpy, bzero->memset, bcmp->memcmp.
4573 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
4574 remove unused variable.
4576 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
4578 * elf.c (elf_core_file_matches_executable_p): Enclose corename
4579 and execname inside HAVE_PROCFS ifdef since they are unused
4580 when it is not defined.
4582 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
4584 * elf.c: Flag all sections as either code or data. We can't
4585 be sure what they are anyway, since ELF doesn't fit the
4586 traditional model of text+data+bss very well. Add new local
4587 function elf_read() to simplify code. Record entry point in
4590 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
4592 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
4593 rather than N copies of the same lines.
4595 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4597 * cpu-h8300.c: disassemble branch displacements correctly
4598 * coff-h8300.c: put reloc offsets out in 32bits
4600 * makefile.dos, configdj.bat: New files from DJ
4601 * cache.c: fopen with new macros is needed for DOS.
4602 * ieee.c: environ renamed to envi to stop an include file
4604 * opncls.c, coff-rs6000.c: more fopens with macros.
4606 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4608 * Makefile.in: infodir belongs in datadir.
4610 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4612 * Makefile.in: fix where docdir lives
4614 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
4615 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
4616 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
4617 srec.c, syms.c, targets.c : all new documentation and lint
4621 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
4623 * coffcode.h, srec.c: Lint.
4625 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4627 * Makefile.in: install using INSTALL_DATA, added standards.text
4630 * configure.in: mark directory as target dependent. configure
4631 nows works in objdir always so make file existence checks
4634 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
4636 * Makefile.in: idestdir and ddestdir go away. Added copyrights
4637 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
4638 and mandir now keyed off datadir by default.
4640 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4642 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
4643 computation of arch and machine type so it's worked out before
4644 some_aout_object_p is called.
4645 * aoutx.h: (some_aout_object_p): don't set arch and mach to
4647 * archures.c: add extra field 'section_align_power' to hold
4648 default section alignment in object files.
4649 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
4650 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
4651 initialize the new field.
4652 * bout.c (b_out_callback): replace the text size, since aout
4654 * aoutx.h: Documentation in the new style
4656 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
4658 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
4659 use the saved value if mtime_set is already set (intended
4660 for archive files, though apparently not used yet).
4662 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
4664 * targets.c: Revise comments about how to configure the target
4665 vector, to match reality. Remove mention of obsolete methods.
4666 Remove long lists of capitalized macros that turn into the same
4667 thing in lowercase. Normal vector simply lists all known
4668 lowercase xvec names; all other cases are handled by SELECT_VECS.
4670 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
4673 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
4674 list of supported targets.
4676 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
4678 * archive.c (bsd_write_armap): The pad byte sometimes added to
4679 the string table in a __.SYMDEF member is now
4680 counted as part of the size of the string table.
4681 This is compatible with the old ranlib, as well as Sun's.
4683 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4685 * srec.c: Rewrote to fix many bugs; now gets the record type
4686 right, doesn't choke on input, sets the start address in an S9 and
4687 fills in the filename on an S0.
4689 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4691 * cpu-h8300.c: Add support for MEMIND addressing mode
4693 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
4695 * coffcode.h: use the new macro if available
4697 * elf.c (elf_corefile_note): cast malloc to avoid warning.
4698 * Makefile.in: Fixed dependencies due to file rename
4700 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
4701 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4702 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4703 newos3.c, stab-syms.c, syms.c: All these files have had their
4704 #includes altered to point to the new places.
4706 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4708 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4710 * configure.in: Add vendor "ncr" as supported per-target vendor.
4711 Add svr4 case for i386 per-host case.
4713 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4716 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4718 * syms.c (bfd_decode_symclass): Return 'A'
4719 for symbols that are both absolute and global.
4720 * archive.c (bfd_special_undocumented_glue): Return NULL
4721 if bfd_ar_hdr_from_filesystem returns NULL.
4723 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4725 * Makefile.in: added coff-h8300
4726 * configure.in: now h8 is a coff target
4727 * cpu-h8300.c: fix various disassembly problems
4728 * libcoff.h: took out some code which has been #0ed for a long
4730 * targets.c: added h8 coff
4731 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4732 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4734 * coffcode.h: Started to change the way machine dependencies are
4735 handled, from the nest of #ifdefs to macros defined in the
4736 including coff-<foo>.c
4738 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4740 * aoutx.h (some_aout_object_p): Set the `executable' bit
4741 if the entry point is contained in the text segment, even if the
4742 text segment is at location 0.
4744 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4745 nonstandard MIPS sections (.rdata, .sdata, etc).
4747 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4748 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4749 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4751 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4753 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4755 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4756 from syms.c to new file stab-syms.c. Also, since GNU extended
4757 type codes such as N_SETT are no longer in ../include/stab.def,
4758 include them manually.
4759 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4760 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4761 * libaout.h: Added prototype for aout_stab_name().
4762 * Makefile.in: Update Makefile for new stab-syms.[co].
4764 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4766 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4767 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4768 just make N_XXX work by excluding the header from the text segment.
4769 * aoutx.h: Fix comments to match.
4771 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4773 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4774 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4775 for the "logical" text segment (i.e. never consider the exec
4776 header to be part of the text segment). This change is
4777 needed for consistency with various other parts of bfd and ld.
4778 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4779 and move calculation of obj_textsec(abfd)->size to libaout.h.
4780 * bfd-in.h: Removed bogus ';'.
4782 * Makefile.in: Add MINIMIZE flag to select lean
4783 or bloated target_vector.
4784 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4785 * newsos3.c: Fixes to ../include/aout64.h remove need
4786 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4788 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4790 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4791 handle both little and big-endian targets, with little
4792 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4793 * host-aout.c: Add FIXME note.
4795 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4797 * targets.c: Make the default target_vector contain
4798 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4799 Old behavior can be gotten by defining ALL_TARGETS.
4800 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4801 Factored out common code into new file aout-target.h.
4802 Saves a lot of duplicate code for a.out variants.
4804 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4806 Get 'make headers' to work when configured with +subdirs.
4807 * Makefile.in: Add $(subdir) to docdir path.
4808 * doc/Makefile.in (protos): Add $(srcdir) prefix
4809 to name of sed scripts.
4811 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4813 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4814 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4815 to include names of N_SETT etc.
4817 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4819 * elf.c: Add minimal support for ELF symbol tables. Generates
4820 canonical bfd symbol tables from ELF symbol tables. Change the
4821 name of some functions from bfd_<name> to elf_<name>.
4823 * syms.c: Trivial fix to comment to remove a redundant "to".
4825 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4827 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4828 form that GDB recognizes as COFF.
4830 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4832 * ieee.c (ieee_object_p): cast NULL correctly.
4833 * configure.in: added harris host
4835 * coff-a29k.c: Lots of changes, most from David Wood.
4837 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4839 * coff-m88k.c (coff_write_armap): Just #undef it.
4841 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4843 * Makefile.in: standardize on MINUS_G to disable debugging
4844 * coff-m88k.c: create coff armaps instead of bsd ones.
4845 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4848 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4850 * elf.c: Additions to support ELF format core files.
4851 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4852 has support for /proc (all the include files in particular).
4854 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4856 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4857 of two N_SO stabs, one for directory, and one for filename.
4859 * bfd-in.h (print_vma): Factor out duplicate definition.
4861 Exit a little more gracefully when malloc returns NULL.
4862 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4863 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4864 * libbfd.h: Rre-generated due to libbfd.c update.
4866 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4868 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4870 * elf.c (elf_object_p): Don't try to create a bfd section for
4871 the first ELF section header. It is just a placeholder.
4873 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4875 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4876 core files, when compiling native.
4877 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4879 FIXME: The aoutf1.h change below needs to be reversed back
4882 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4884 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4885 manipulation of lnno fields in lineno structs in a coff-<f>.h
4886 independent way. Override it in coff-<f>.h to your favourite
4887 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4888 (coff_swap_lineno_out): modified to use the new macros.
4890 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4892 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4893 unknown arch when the magic number doesn't specify the
4894 architecture, since some OSs (eg old sun3s) don't set the number, and
4895 020 is probably the right answer anyway.
4897 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4899 * hosts/h-news.h, hosts/h-rtbsd.h:
4900 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4901 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4902 bfd_print_symbol_nm, for use by nm.
4903 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4904 bfd_print_symbol_nm option, to print in nm format.
4905 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4906 oasys.c (oasys_print_symbol): Provide stub implementations
4907 for bfd_print_symbol_nm.
4908 * syms.c: New function bfd_decode_symclass, used by nm printer.
4909 New function bfd_stab_name to look up string name of stab code.
4911 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4913 * Makefile.in: Added ctor.c
4914 * archures.c (bfd_default_arch_struct) added
4915 bfd_default_reloc_type_lookup.
4916 * coffcode.h: removed a load of #if 0ed code.
4917 (coff_compute_file_section_positions): now works out the section
4918 alignment and size correctly in all cases.
4919 (coff_get_symtab): looks for constructor symbols and calls the
4920 right function when they're found. (coff_canonicalize_reloc):
4921 knows when a section is full of constructors and does the right
4923 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4925 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4926 * libcoff.h: removed #if 0ed code
4927 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4928 arch independent constructor relocation type.
4929 (bfd_reloc_type_lookup): removed the comment "this will go away"
4930 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4931 reloc which is used when BFD_RELOC_CTOR falls through to give a
4932 default 32bit reloc for constructors.
4933 (bfd_default_reloc_type_lookup): added.
4934 * aoutf1.h: fixed SEGMENT_SIZE typo.
4936 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4938 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4939 matching prefix "coff".
4940 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4941 rs/6000 csect records.
4943 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4945 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4946 * configure.in: add motorola delta88 cases
4947 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4948 write_armap prototype
4949 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4951 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4953 * Rename COFF-related files in `coff-ARCH.c' form.
4954 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4955 coff-mips.c, coff-rs6000.c to be exact.
4957 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4958 make output clutter.
4959 * config/mt-*: Ditto.
4961 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4963 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4964 John Gilmore. Archive support from Damon A. Permezel.
4966 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4967 * configure.in: Add rs6000 case.
4968 * targets.c: Add rs6000 vector.
4969 * archures.c: Add rs6000, fix comment on romp.
4970 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4971 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4972 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4973 * section.c (bfd_make_section): Return NULL on attempt to create
4975 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4976 (bfd_swap_aouthdr_in): Handle lots more members.
4977 (make_a_section_from_file): If section has already been seen,
4978 just return false rather than overwriting it.
4979 (coff_real_object_p): Understand incoming magic numbers.
4980 (coff_set_flags): Understand outgoing magic numbers.
4981 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4982 (build_debug_section): Add fn for reading debug string section.
4983 (get_normalized_symtab): Handle symbol names in debug string section.
4984 Remove unused obj_string_table.
4985 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4986 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4987 existing section before making one.
4988 * cpu-rs6000.c: New file.
4989 * rs6000coff.c: New file.
4991 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4993 * elf.c: Add partial support for ELF format corefiles. Still needs
4994 support for extracting registers from corefiles.
4996 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4998 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4999 RANLIB is defined as echo, send the output to /dev/null to help
5000 reduce clutter in the output from doing a make.
5002 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5004 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5005 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5007 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5009 * coffcode.h (coff_compute_section_file_positions): make it pad
5010 section size out if there are alignment restrictions so that the
5011 image will be ok on a system where section positions are worked
5012 out by accumulating sizes rather than from the section headers.
5013 * targets.c (proto write_armap). Changed orl_count to unsigned.
5014 * opncls.c (bfd_close_all_done). Added so that generative
5015 programs like gas can close a bfd without causing bfd confusion.
5016 * libbfd.h (changed becuase of protos)
5017 * amdcoff.c: messed with the way that jmp displacements are
5018 calcualated. This may not yet be totally correct.
5019 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5021 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5022 abs symbol has no section (like a register symbol).
5023 (coff_write_symbol) now zeros auxent before filling it up to help
5024 with sensitive applications.
5025 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5027 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5029 * bfd.c: Make sure we don't get a macro strerror().
5030 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5031 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5032 attempt to recover command, ifdef NO_CORE_COMMAND.
5033 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5035 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5037 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5039 * archive.c (bsd_write_argmap): The size of the ranlib structures
5040 should not include the size field itself.
5041 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5042 adata(abfd)->exec_bytes_size field instead of constant macro,
5043 because aoutx.h compiles to a simple .o file shared by
5044 all 32-bits a.out targets.
5046 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5048 * configure.in: Allow i386-sco-sysv.
5049 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5050 * cpu-h8300.c: lint.
5052 * host-aout.c: New strategy. We use common code, include files,
5053 and data structures to handle the file, but set a few parameters
5054 from the host's config file (page size, text start addr, etc).
5055 * libaout.h: Define HP BSD machine types.
5056 * aoutf1.h: Handle reading a.outs with these types.
5058 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5059 virtual-memory-address of the .reg section. We can't just make a
5060 section for "all the regs and nothing else" because only GDB knows
5061 exactly where the regs are (scattered around the upage and stack).
5062 Clean up memory allocation. Remove big- and little-endian
5063 vectors, replace with single vector; this only runs on the host,
5064 in host byte order. Replace byteswap routines with aborts in case
5066 * targets.c: There's only one trad_core_vec now.
5067 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5069 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5071 * hosts/h-amix.h (free): Fix prototype.
5073 * aoutx.h: Don't use NULL as an integer, for braindead systems
5074 that declare it as (void *)0. (From Peter Schauer.)
5076 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5078 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5079 problem with bad Ultrix system headers.
5080 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5081 various kinds of alignments for the various kinds of
5084 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5086 * doc/Makefile: Don't assume . is on the path (from James Clark).
5088 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5090 * Makefile.in: Avoid Sun Make VPATH bugs.
5091 * targets.c: Declare trad_core vectors extern.
5093 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5095 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5096 * libbfd.h: Moved ALIGN macro here.
5097 * bout.c (b_out_callback): Replace i960_align by align_power.
5099 * libaout.h (struct aoutdata): Added fields page_size,
5100 segment_size and exec_bytes_size. These help generic code
5101 (in aoutx.h and libaout.h) to figure out where to align
5102 the various segments in a demand paged file.
5103 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5104 to decide if the exec header counts in a_text (text segment size).
5105 Also, assume D_PAGED flag is set; don't set it here.
5106 * bout.c (b_out_callback): Add initialization of
5107 adata fields page_size, segment_size, and exec_bytes_size.
5108 * host-aout.c (NAME(host_aout, callback) and
5109 NAME(host_aout,mkobject): Ditto.
5110 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5111 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5112 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5113 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5114 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5115 for some systems (mainly sunos), so do it in the callback instead.
5116 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5117 * aoutx.h (NAME(aout,set_section_contents): Change the way
5118 filepos and size of sections are carried out to support
5119 older styles of demand paged executables.
5122 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5124 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5125 * bfd.c: Added macros to enable gas to swap coff records.
5126 * coffcode.h: Make the coff_swap_*_out routines return the number
5127 of bytes swapped, and cleaned up their prototypes.
5128 * configure.in: Added ebmon/coff support
5129 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5131 * targets.c: Added new entry points for coff swapping
5133 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5135 Restructure configuration scheme for bfd, binutils, ld.
5137 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5138 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5139 Change some config names to match other dirs.
5140 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5142 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5143 ../include/sysdep.h.
5144 * cpu-i960.c: Strncmp needed a length arg.
5145 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5146 * i386aout.c: Remove dead N_TXTOFF override.
5147 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5148 * config/: Rename some config files to match up h-*.h names.
5149 Remove all the HOST_SYS definitions from the config files.
5150 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5151 * hosts/h-hp9000.h: Remove USG comment.
5152 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5153 * hosts/h-news.h, h-sparc-64.h: New config files that had
5154 previously been kludged in the <sysdep.h> file.
5156 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5158 * config/*: trad-core support is HOST dependent, not target
5159 dependent. Target config files only set DEFAULT_VECTOR and/or
5160 other vector elements. Exception: when host-aout.c is in use,
5161 in which case we're forced to assume we're native (hp, vax,
5162 tahoe). Rename XDEPFILES to HDEPFILES.
5163 * Makefile.in: Rename XDEPFILES.
5164 * config/h-sun*: Don't force static linking.
5165 * trad-core.c: Document how to use it nowadays.
5166 * i386aout.c, newsos3.c: Clean up.
5167 * i386coff.c: Allow 386 coff files to be used as core files too
5168 (for reading core files from embedded systems).
5170 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5172 * Add i386aout.c for a.out support on the i386.
5174 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5176 * reloc.c, section.c, syms.c, targets.c: correct info-node
5177 structure in *doc* comments.
5178 doc/Makefile: stop hiding complaints from makeinfo.
5180 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5182 * aoutx.h (...some_aout_object_p): Take a third parameter,
5183 the internal_exec struct, and avoid ever looking at an
5184 external_exec. All callers changed to read the entire
5185 external_exec struct, swap and check its magic number,
5186 swap in the whole structure, and pass the swapped-in version to
5188 * bout.c: Bring into modern era. Use single _object_p routine
5189 for big- aand little-endian. Provide internal and external
5190 exec header structs. Use separate swap-in and swap-out routines.
5192 * libaout.h: Move struct internal_exec from ../include/aout64.h
5193 to here. Add obj_symbol_entry_size to struct aoutdata.
5194 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5196 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5197 EXTERNAL_NLIST_SIZE. Callers changed.
5199 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5201 * bfd.c: Remove strerror() to libiberty.
5203 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5204 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5205 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5206 last byte of transfer, not first byte, is within the section.
5208 * host-aout.c: Remove `BSD' archive support. Lint.
5210 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5211 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5212 `bfd_arch_info_type'. All uses changed.
5213 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5214 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5215 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5216 it needs a better name.) All uses changed.
5217 * targets.c: Rename `enum target_flavour_enum' to `enum
5218 target_flavour', and remove the `_enum' from all of the enum
5219 values themselves. All uses changed.
5221 * configure.in, config/h-i386mach: i386 mach host.
5222 * config/t-i386-aout: Use host-aout.c.
5224 * trad-core.c: Give it its own xvec's to make it independent
5225 of other file formats.
5226 * ecoff.c, host-aout.c: Remove refs to trad-core.
5227 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5228 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5230 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5232 * reloc.c: Extended NEWHOWTO macro
5233 * ieee.c: Changed the way 8bit pcrel is done
5234 * cpu-h8300.c: got the registers in the right order
5236 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5238 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5239 prediction is vindicated!
5241 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5242 Remove refs to howto.c, since Steve forgot.
5244 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5246 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5247 still work. Now allows any architecture/machine to be set.
5249 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5251 * howto.c deleted and moved code to reloc.c
5253 * libbfd.h, libbfd-in.h removed $id stuff for real
5255 * cpu-h8300.c Made it match various different spellings of h8300.
5257 * archures.c: Took out the first char filter which made it only
5258 look for a cpu/arch match when the first chars of supplied and
5259 tested names were the same.
5261 * targets.c removed oasys stuff, pending someone to fix the bugs
5265 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5267 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5268 ELF support good enough for GDB.
5269 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5270 m68k-cbm-svr4 host and target.
5271 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5272 so `diff' and `patch' can cope.
5274 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5276 * archures.c: removed texinfo error
5278 * init.c: added texinfo hooks, and removed initialization error
5281 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5284 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5286 * cpu-i960.c: Avoid numerical count of initializers.
5288 Vax Ultrix changes from David Taylor <taylor@think.com>:
5289 * host-aout.c: Make little-endian vector really little-endian.
5290 * configure.in: Separate vax and tahoe cases, handle ultrix.
5291 * config/t-vax: Add trad-core.o.
5292 * config/h-vaxult: New host system.
5294 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5296 * bfd-in.h VERSION, change version number to 0.18, this makes a
5297 gap, but now is the same as the linker version number.
5299 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5300 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5301 files will eventually contain processor specific bits for bfd,
5302 like strange relocation information and dis/assembly. So far only
5303 the H8 has been even partially done. This work also ties in with
5304 the change in handling architectures.
5306 * amdcoff.c: (a29k_reloc) fix error message.
5308 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5309 discover the architecture of the bfd. (sunos4_callback) calls the
5310 function bfd_set_arch_mach rather than stuffing stuff directly
5311 into the bfd. (sunos4_write_object_contents), changed names of
5314 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5315 setup the environment.
5317 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5318 headers in big endian format, regardless of the endianess of the
5321 * archures.c: totally changed. Now an architecture is represented
5322 with a pointer to an info structure rather than an enumerated type
5323 and a long. The old info is available as two elements in the
5324 structure. Future enhancements to architecure support will
5325 involve pointers to methods being placed into the info structure.
5327 * bfd.c: changed the definition of the bfd structure for the new
5330 * bout.c: (b_out_set_arch_mach) changed to use the new
5331 architecture mechanism.
5333 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5334 the new architecture mechanism.
5336 * configure.in: added h8 stuff.
5338 * ieee.c: too many changes to note. Now ieee files written with
5339 bfd gas and ld can be read by gld and ieee only linkers and
5342 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5344 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5345 than fixing the structure directly.
5347 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5348 than fixing the structure directly.
5350 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5351 before opening a bfd.
5353 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5354 rather than fixing the structure directly.
5356 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5357 in the t/hmake file) a user can select which backends they want
5358 linked with bfd without changing the source.
5360 * init.c: new, looks after initializing modules.
5362 * howto.c: for future use, will allow an application to work out
5363 what cookie to use as a handle on a relcoatio howto.
5365 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5367 * srec.c: Better error checking, partly from Peter Schauer.
5368 (srec_object_p): Avoid assuming any file that starts with 'S' is
5369 an S-record file! (Check for 3 uppercase-hex digits after it.)
5370 (ISHEX): Define new macro for checking supposedly hex characters.
5371 (pass_over): Treat as EOF any S-record line that:
5372 * doesn't have hex in either size character
5373 * produces a size larger than 0x7F
5374 * has an unrecognized type number
5376 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5378 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5379 opncls.c: Lint (saber actually).
5381 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5383 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5384 * newsos3.c: Fixed two types: newos3 -> newsos3.
5385 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5386 to use correct segment.
5388 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5390 * aoutx.h (print_symbol): Handle missing symbol->name.
5392 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5394 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5397 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5399 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5400 add sgi/irix support.
5402 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5404 Changes for the AMD 29000 Ultracomputer port from David Wood.
5407 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5409 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5412 * coffcode.h (coff_real_object_p): Pass information about the
5413 current file's coff symbol format to BFD via the coff_data struct.
5414 (coff_find_nearest_line): obj_icof => coff_data.
5415 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5416 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5417 and DIMNUM == E_DIMNUM.
5418 * configure.in: Handle a29k-*-* hosts, and targets
5419 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5420 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5421 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5422 local_linesz to `coff_data' (tdata) struct.
5423 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5424 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5426 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5428 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5429 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5431 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5433 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5435 (sunos4_core_file_matches_executable_p): Fix header comparison.
5436 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5437 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5439 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5441 Allow GDB to patch object files.
5443 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5444 * trad-core.h (trad_unix_core_file_p): Ditto.
5445 * aoutx.h (aout_set_section_contents): On first output, check
5446 abfd->direction and complain if erroneous.
5448 * Makefile.in: Add crude dependencies.
5450 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5452 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5453 to h/t-xxxx files so that everything will work on System V.
5455 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5457 * aoutx.h: Add information on host-aout.c and how to configure
5458 to use it, to the manual.
5459 * configure.in: Tix typo.
5460 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5461 else dummy out the core file support.
5462 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5463 specified, use it to locate the data section.
5464 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5465 rather than as chars (lint).
5467 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5469 * aoutx.h, coffcode.h: saberized.
5471 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5473 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5475 bfd.c, targets.c: minor rewording of doc segments
5478 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5480 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5481 etc, rather than TEXT_START_ADDR.
5482 * host-aout.c: Remove #if 0 around whole thing.
5483 Update to modern (32/64-bit) a.out naming conventions.
5484 Include a large chunk of ../include/a.out.gnu.h to get macros that
5485 are not defined by the system include files.
5486 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5487 macro used by the other a.out implementations.
5488 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5490 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5492 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5493 texdoc and psdoc; make these depend on generated .texi's
5495 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5498 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5501 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5502 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5503 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5504 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5505 obtrusive marks indicating .c origins.
5507 * bfd.texinfo: generalize most references to linker
5509 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5511 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5512 * archures.c: remove empty foo() definition (crept in at vn1.9)
5514 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5516 * bfd.texinfo: use @setchapternewpage on instead of lots of
5517 @page's; minor rephrasing in Introduction.
5519 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5520 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5521 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5522 segments): used BFD (caps) more consistently as a name in
5523 discourse, fixed a few other minor typos and uses of fonts
5526 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5528 * coffcode.h: fixed bug where string table size wasn't being swapped.
5530 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5532 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5534 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5535 flags. (bfd_print_symbol_vandf) now knows what to do with the
5538 * aoutx.h: made translate_from_native_sym_flags and
5539 translate_to_native_sym_flags produce the above flags.
5542 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5544 * all files: update copyright notices for GPL version 2.
5545 Install header comments and attribute most modules to their
5546 authors. BFD's name is now officially "Binary File Descriptor",
5547 so remove any conflicting pejoratives.
5548 archures.h: Consists solely of comments; remove it.
5550 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5552 * Makefile.in, bfd.c: Made it compile again.
5554 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5556 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5559 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5561 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
5562 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
5565 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
5566 29k coff by David Wood (wood@lab.ultra.nyu.edu).
5568 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5570 * Everything: created some new files, core.c format.c, reloc.c,
5571 section.c and syms.c to split the functionality a bit better.
5572 Cleaned up the rest of the files a bit, and added some
5576 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
5578 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
5579 really takes 3 arguments, patched code and ammended prototypes.
5581 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5583 * ../include/bfd.h (struct bfd_target): Added new field
5584 "align_power_min" which contains the minimum alignment for a
5585 section. This is used in coff_new_section_hook. The field
5586 insertion necessitates an update of all backends..
5588 * aoutf1.h jump table field inserted
5590 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
5593 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
5594 table field inserted.
5596 * coffcode.h(just about everything) Now patches up symbol tables
5597 using a different mechanism. The Intel major bug has been fixed,
5598 and the linker can self host on the Aviion and be debugged with
5601 * ecoff.c: new include and jump table patch, i386coff.c: new
5602 include and jump table patch, icoff.c: new include and jump table
5603 patch, ieee.c: can now read archives containing ieee modules.,
5604 libcoff.h: added (combined_entry_type), libieee.h: uped max
5605 sections to 20, m68kcoff.c: new include and jump table patch,
5606 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
5607 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
5608 srec.c: jump table patch. trad-code.c fixed #IF typeo
5610 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
5612 * coffcode.h (coff_swap_aux_in): added else case to deal with
5613 filenames less than 9 characters.
5616 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5618 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
5620 * srec.c: now allows any number of sections to be created in a
5621 file. Outputs addresses of the right length.
5623 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5625 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
5626 target didn't match, the format got set to the attempted match,
5627 breaking a future test.
5629 *../include/i386coff.h : fixed typo in type field with size
5631 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
5632 support in the jump table for the swapping routines exported to
5633 gdb. Now gdb works with the 386.
5635 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5637 * Merge in changes from gdb-3.95 release.
5638 Makefile.in: Allow hmake and tmake files to add OFILES.
5640 bfd.c: support specific targets as well as searching. When
5641 searching, take default target in preference to others.
5643 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
5644 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
5645 libbfd.h: Support specific targets as well as searching.
5646 opncls.c: Support specific targets as well as searching.
5647 targets.c: Search is short-circuited if default target matches.
5648 liboasys.c, libieee.c: Undo bothner changes that make macros
5649 work to the left of assignment, but which depend on the
5650 representations of different pointer types being the same.
5652 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5654 * i386coff.c: created.
5655 * coffcode.h: added support for 386.
5656 * Makefile.in: added support for 386.
5657 * ../include/i386coff.h: created
5659 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5661 * coffcode.h: removed all put_x_<sizes>
5662 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
5666 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5668 * opncls.c: Changed obstack_chunk_alloc use xmalloc
5670 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5672 * everything: Removed sysdep.h from bfd.h and put back into files
5673 from which it was split out. Now 64 bit version is built with a
5674 -DHOST_64_BIT="long long" on the compile line.
5676 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5678 Changed all the [get|put][name] routines to use [get|put]_[size
5681 Put in support for 64 bit work. Now two versions of bfd may be
5682 generated, according to the state of TARGET_64_BIT, one which is
5683 32 bit only, and one which is 64/32 bits.
5684 Created new back end 'demo64' to test 64 bit functionality.
5686 Renamed some files to work on DOS.
5688 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
5689 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
5690 chage, 64 bit transfer. * liba.out.h: Split out common code from
5691 sunos and newsos into liba.out. Name changes and prototype mods. *
5692 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
5693 prototypes for new functions. * libcoff.h: lint * libieee.h: make
5694 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
5695 change and 64bit stuff.* newsos3.c: common code removed, new jump
5696 table. * oasys.c: Name change * opncls.c: Portability fixes *
5697 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
5698 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
5699 be called b.out.c * coffcode.h: used to be called coff-code.h, now
5700 64bit ized. * demo64.c: 64 bit a.out back end
5702 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5704 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5705 on LHS of assignment, even when using old compilers.
5706 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5707 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5708 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5709 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5710 * targets.c: Add declaration of newsos3_vec.
5712 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5714 * aout.c: fixxed some of the problems with filepos calculation.
5715 (swap_ext_reloc): fixed problem with creation of relocs.
5716 (aout_set_section_contents): fixed filepos problem
5718 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5719 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5720 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5721 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5722 cleaned up. (coff_write_object_contents) cleaned up.
5724 * ecoff.c: Totally different. Now supports ecoff fully.
5726 * icoff.c: fixed problems in relocation callout.
5728 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5730 * m68kcoff.c: updated target vector.
5732 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5733 choose_reloc_size. (sunos4_write_object_contents) now calls
5734 choose_reloc_size so outputs relocs correctly, also calculates the
5735 size of the sections correctly.
5739 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5741 Merge Per Bothner's changes to modularize BFD a.out a bit.
5743 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5744 * ieee.c: Cast enums to int before comparing them, for brain-
5746 * coff-code.h: Remove coff_get_section_contents, and use the
5747 generic one instead.
5749 * aout.c: Derive new module from sunos.c, containing generic
5750 support code for all kinds of a.out files.
5752 * sunos.c: Remove all code that goes in aout.c. Split out
5753 machine dependent followup in sunos4_object_p into
5754 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5755 and redefine only the names we CHANGE, not all the names. Drop
5756 the little-endian vector, and rename the vector as sunos4 rather
5759 * b.out.c: Use aout.c routines for most of the work. Slight
5760 changes for the new regime. Remove close_and_cleanup and
5761 get_section_contents in favor of generics. New transfer vector
5764 * newsos.c: New support for Sony NEWS, another a.out format.
5766 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5767 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5768 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5770 * opncls.c (bfd_close): Call format-dependent write_contents
5771 routine, if writing, before calling target-dependent
5772 close_and_cleanup routine (which is now always generic, I think).
5773 * srec.c: Use bfd_alloc instead of malloc. Remove
5774 close_and_cleanup and move code from it to
5775 srec_write_object_contents. Add write_contents to tvec.
5776 * targets.c: Remove a.out little vector, replace a.out big
5777 vector with SunOS vector. FIXME: Need Vax support again now.
5779 * libbfd.h: Add write_contents format-dependent-vector to the
5780 bfd_target vector. Supply a generic close_and_cleanup routine.
5781 * liba.out.h: Handle the new aout.c split. Add prototypes for
5782 all routines defined in aout.c. Rename "sunos" things to "aout"
5783 things. Add a few fields where needed for various formats.
5784 * Makefile.in: Add aout.c and newsos.c.
5786 * archive.c, ieee.c, oasys.c: Lint.
5788 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5791 changed forward declaration struct stat; to reduce warnings. Changed
5792 comment on bfd_h_<x>_x.
5794 * ../include/m68kcoff.h, ../include/intel-coff.h,
5795 ../include/m88k-bcs.h
5796 Now there are two incarnations of relocs, linenos and syments. One for
5797 internal digestion, and one full of char arrays for I/O. The original
5798 names have gone to detect errors.
5800 * Makefile.in, m68kcoff.c, targets.c
5801 Test new structure code with a 68k coff implementaion
5803 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5804 Fixed all the places where there were problems with the size and
5805 alignments of structures on disk and structures in memory. #ifed out
5806 all the code in coffswap.c, since it should be done using the target
5809 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5811 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5812 multiple reloc command.
5814 * sunos.c (sunos4_set_section_contents): Made it so that sections
5815 are always padded to their alignment size.
5817 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5819 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5820 Clean up types and such (saber C problems).
5821 * ecoff.c: Clean up types and such. Remove routines that are
5822 not used. Fix up reading and swapping of shorts from files.
5824 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5826 * a.out.vax.c: Remove two bogus "static" from prototypes.
5828 * ecoff.c: Got rid of lots of non-working junk (that had
5829 been copied directly from coff-code.h).
5830 Updated to be consistent with updates to icoff.c and coff-code.h.
5832 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5833 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5835 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5836 but until the target_vector is automatically generated,
5837 it's as good as any. Note that the text offset is the only
5838 difference between NewsOS and SunOs (including magic numbers).
5839 (Most of the sunos_* routines should to renamed bsd_*
5840 and move to a bsd.c file. Then (and when the target_vector
5841 is automatically generated) it might make sense to create
5842 a separate Sony target.)
5844 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5845 on some systems, and doesn't help on others.
5846 Similarly, only define X_OK if not already defined.
5848 * trad-core.c: Don't include sys/stat.h - at least
5849 on NewsOS 3, it has already been included.
5851 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5853 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5854 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5855 symbol tables if necessary when reading them in, so gdb can use
5856 them. Add "bfd_coff_" to the names so they won't conflict with
5857 names in calling programs. FIXME-soon: if coff-code.h is
5858 included in two BFD modules, this will cause duplicate
5859 definitions; the routines should be exported to a separate,
5860 common, module (probably along with a mess of other ones).
5862 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5864 Improve modtime support.
5866 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5867 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5868 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5869 BUG: archive members still do not get correct mod times.
5871 Improve floating point support for core files.
5873 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5874 (sunos4_core_file_p): Create a second registers section in the
5875 core file, called ".reg2", for the float registers.
5877 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5879 * many changes to improve archive handling; found a logic flaw in
5880 bfd_check_format which only just happened to work by cooncidence.
5882 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5884 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5887 * bfd.h: changed type of udata in asymbol to void *, like it
5888 should be. Added bfd_reloc_dangerous enum member.
5890 * coff-code.h: Fixed it so that internally generated symbols get
5891 their values relocated correctly in all cases. Removed calls to
5894 * icoff.c: Not understanding the destination symbol of a reloc is
5895 not a failure any more, just 'dangerous'. This allows linking of
5896 b.out and coff images.
5898 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5902 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5904 * sunos.c (translate_to_native_sym_flags): fixed
5905 sym_pointer->n_value so that symbols on the way out get their
5906 section relative values calculated correctly.
5908 * coff-code.h (mangle_symbols): fixed problem where tags were not
5909 being relocated for structs, enums, unions. Also various lints.
5911 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5913 * archive.c (get_elt_at_filepos): system_call_error returned
5916 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5918 * Resolve the use of no_error and system_call_error.
5919 The bfd library itself now will never set bfd_error to
5922 The code still needs to be combed to make sure all the error
5923 codes are correct. I suspect they are not always set correctly.
5925 * The names of all the messages have _ prepended because the sun
5926 bundled compiler can't distinguish from a macro which takes an
5927 argument and the same identifier in a non-macro context.
5929 * The reason for the above being that entry points which used to
5930 be trampoline functions are now just macros which expand to a
5931 direct call through the bfd's xfer vector.
5933 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5934 must gas have its own version of everything (the gas version
5935 had the correct value)
5937 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5939 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5940 properly support i960 architecture and output correct reloc stuff.
5942 * bfd.h: added prototype for bfd_printable_arch_mach, added
5945 * coff-code.h: Applied patches from chrisb to support i960
5946 architecture, zero relocs and swap them correcly and conditionally
5947 compiled the timestamp.
5949 * sunos.c: Made the default section alignment 2^3 so that doubles
5950 are done properly. Fixed the same reloc bug that was in b.out.c
5952 * sysdep.h: Now compiles on a Posix box
5954 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5956 * icoff.c: Fix comment on big-endian version.
5957 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5958 F_RELFLG). Set F_AR32WR in output files if little endian
5961 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5963 * archures.c fixed =/== typo
5965 * sunos.c added architecture stuff for output. Fixed
5966 bug where files where vma(data) != size(text)
5967 were processed wrong.
5969 * coff-code.h added a lint cast
5971 * (../include/a.out.sun4.h) fixed it so zmagic
5974 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5976 * archive.c removed loads of includes, and fixed bug where string
5977 table didn't have a null at the end.
5979 * bfd.c fixed includes, added symbols argument to
5980 canonicalize_reloc entry point.
5982 * libbfd.c fixed includes and added some lint patches.
5984 * targets.c added both sorts of intel coff.
5986 * b.out.c fixed included, changed was the canonical
5989 * icoff.c added support for callj and big and little
5992 * opncls.c added chmod+xing for files with EXEC_P set.
5994 * sunos.c fixed includes. Changed default section
5995 alignement to words. Fixed relocation stuff to work with
5998 * bfd.h various new types added, prototype for new
5999 reloc calls, changed bfd->iostream to a void *
6000 to including files don't need stdio.h.
6002 * libcoff.h added conversion table to tie relocs to
6007 * coff-code.h fixed includes. Added code to support
6008 big and little endian formats. Various lints. Better
6009 processing of symbols. Changed reloc stuff to new
6012 * libbfd.h fixed includes
6015 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6017 * bfd.h changed name of alignment entry in sec_struct to
6018 alignment_power, because of conflicting uses within bfd.
6019 Now it should be obvious that it's a 2**n alignment
6020 specifier. Removed start_pad, end_alignment, block, minsize,
6021 output_file_alignment, subsection_alignment and original_vma fields.
6022 Added align_power() macro. Fixed bfd_section_alignment
6023 acessor macros. Added bfd_symbol_same_target macro.
6025 * b.out.c (b_out_write_object_contents) fixed to use
6026 new alignment member. Fixed (callj_callback) to use section
6027 relative symbols properly.
6029 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6030 Fixed (translate_from_native_sym_flags) to correctly make
6031 symbols section relative.
6033 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6034 (bfd_make_section) took out initialization of obsolete members.
6035 (bfd_print_symbol_vandf) added
6037 * opncls.c (bfd_create) created.
6039 * coff-code.h (coff_new_section_hook) took away refs
6040 to obsolete members. (make_a_section_from_file) added
6041 conversion between alignment types. (coff_symbol_from)
6042 added. (coff_count_linenumbers) only counts linenumbers
6043 if symbol is of coff-type. (coff_mangle_symbols) only
6044 heavily mangles symbols if symbol is coff-type.
6045 (coff_write_symbols) various lints. (coff_write_object_contents)
6046 various lints and modification for alignment conversion.
6047 (coff_slurp_relocs) fixed for use with new asection shape.
6049 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6051 * archive.c lots of lint
6053 * b.out.c added callj relocation support, upgrated reloc howto.
6054 Fixed so that asymbol and reloc records are output
6057 * bfd.c lots of lint, support for new bfd entry point
6060 * bfd.h changed definition of asymbol to contain pointer to
6061 owning bfd, removed target dependencies.
6063 * cache.c took out print statements, put in BFD_ASSERT calls.
6065 * coff-code.h various lints, corrected linenumber output
6066 functionality. Added support for new style asymbols and
6067 bfd_print_symbol. Fixed so that asymbol and
6068 reloc records are handled correctly. Added timestamp.
6070 * icoff.c Added support for new howto shape.
6072 * liba.out.h Added support for new asymbol shape
6074 * libbfd.c various lints
6076 * libbfd.h various lints
6078 * libcoff.h added support for new asymbol shape.
6080 * sunos.c various lints. Added support for new asymbol shape
6081 and bfd_print_symbol.
6083 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6085 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6086 pointer lint. Added support for callj relocation. Fixed bug where
6087 the last 32 bytes of the text section were overwritten by data. Fixed bug
6088 where archives of b.out didn't work due bfd_slurp_extended_name_table
6091 * sunos.c added support for n_other field. Braced the howto table so
6092 that it won't be affected by any lengthing of the howto struct typedef.
6095 * bfd.h added support for n_other field, added special_function
6096 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6099 * bfd.c upgraded bfd_perform_relocation, various lints.
6101 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6103 * ChangeLog: Started ChangeLog for BFD.
6104 * ToDo: Create file for suggestions.
6106 * Makefile: Support easy loading into Saber C.
6107 Add dependencies for icoff.o and bcs88kcoff.o.
6108 Rename coff.c to coff-code.h. Change callers.
6110 * bfd.c (bfd_check_format): Allow the check_format routines
6111 to return the desired target vector, rather than just a Boolean.
6112 bfd.h (bfd_check_format): Change function pointer return type.
6113 archive.c (bfd_generic_archive_p): change callee.
6114 b.out.c (b_out_little_object_p, b_out_big_object_p,
6115 b_out_real_object_p): change callee.
6116 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6117 in check_format transfer vectors that need a filler.
6118 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6119 bcs88kcoff.c: change callee.
6120 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6121 icoff.c: change callee.
6122 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6124 * libbfd.c (zalloc): It should actually zero the storage!
6125 This was commented out for some reason.
6127 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6128 This is so callers can avoid <stdlib.h> which doesn't exist
6131 * bfd.c (map_over_sections): Add debugging code, since I
6132 noticed the section count for sunos core files was bad, but only
6133 GDB had detected the problem.
6134 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6135 bfd_get_section_linenos): Remove obsolete functions.
6136 (bfd_apply_relocations): Use longs, not ints, for the math.
6138 * bfd.h: Declare enum boolean and struct bfd_target as well
6139 as typedefs for them. Remove obsolete
6140 bfd_get_section_lineno_size.
6142 * cache.c: Make the "fdopen" support work. Keep better track
6143 of how many files are open. Centralize the opening of files
6144 and be sure bfd_open[rw] actually try to open the file. Evade
6145 linked list initialization problems.
6147 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6149 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6151 * cplus-dem.c: Delete file, since it is not part of BFD.
6153 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6154 (bfd_openr, bfd_openw): Actually open the file, give error now.
6156 * sunos.c (sunos4_core_file_p): Set section count.
6157 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6158 obsolete definitions.
6159 (_write_symbol_table): Initialize <idx> counter.
6160 (foop): Eliminate debugging code.
6166 version-control: never