1 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * Makefile.in: Add elf32-{mips,m88k}.
4 elf32-{mips,m88k}.c: New files.
5 targets.c (target_vector): Include bfd_elf32_{mips,m88k}_vec.
7 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
9 Eliminate "int8_type", "int16_type", "int32_type", and their
10 variants from the BFD universe. Leave the 64-bit types for now,
11 since they are in flux.
13 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
14 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
15 * ieee.c: Convert uint8e_type => unsigned char.
16 * oasys.c: Extensive changes to eliminate obsolete types.
17 These depend on changes in ../include/oasys.h as well.
18 * hosts/*.h: Remove declarations of all these types.
20 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
22 * hosts/delta88.h: #if 0 out some declarations which conflict with
25 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
27 * Makefile.in (install): remove parentdir cruft
29 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
31 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
32 * Expurgate random DEFUNs that have crept in.
34 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
36 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
37 only be aligned to a 4 byte boundary.
39 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
41 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
44 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
46 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
47 1927 but fixing some other important things.
49 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
51 * hosts/std-host.h (int64e_type): Fix definition.
53 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
55 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
56 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
57 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
60 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
62 * Makefile.in (install, headers): don't put comments after a tab
63 in the actions section of a rule
65 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
67 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
68 (ecoff_write_object_contents): If not D_PAGED, don't add the
69 section headers to text_size. If not D_PAGED, set the magic
70 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
71 executable, the executable must fully occupy an even number of
73 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
74 ecoff_big_vec): Consistently set section alignment power to 4,
75 since ECOFF sections should be multiples of 16 bytes.
76 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
77 Made ar_pad_char and ar_max_namelen agree for both.
79 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
81 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
82 symbol value, since bfd symbols are section relative, but ELF
85 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
87 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
89 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
91 * hosts/news.h, config/news.mh: New files.
93 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
95 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
96 * coff-h8300.c: More addressing modes.
97 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
99 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
100 H8/300H name. (compatible): New function.
101 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
104 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
106 * coff-mips.c (ecoff_compute_section_file_positions,
107 ecoff_write_object_contents): Only round to page boundaries if
108 D_PAGED flag is set for the output BFD.
110 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
112 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
113 casts to work on machine where sizeof(long) != sizeof(int) !=
115 * coffgen.c (coff_get_normalized_symtab): Ditto.
116 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
118 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
120 * coffgen.c (coff_write_symbols): For empty string table, write
121 out 4 in correct byte order. (from minyard@bnr.ca)
123 * elf32-hppa.c: Don't include libhppa.h for now; define
124 BYTES_IN_WORD instead, until Utah sends a better fix.
125 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
126 of malloc and realloc.
128 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
130 * configure.in (mips-*-ecoffl*): New target; use decstation.
131 (mips-*-ecoff*): Added trailing '*'.
133 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
134 for the FDR, not from the first PDR in the file.
136 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
138 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
140 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
142 * hppa.c (hppa_get_symbol_info): New function.
144 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
146 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
149 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
150 * libhppa.h (MAXCOMLEN): Define unconditionally.
151 (_PA_RISC_ID): Only define if not already defined.
152 * elf32-hppa.c: Include libhppa.h.
155 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
157 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
159 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
161 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
162 remove defines of __MSDOS__ and __GO32__ (these are in the
165 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
168 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
169 * config/hppabsd.mh: Don't use ranlib.
171 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
173 * elf.c: New file, for word-size independent code.
174 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
175 * Makefile.in: Include elf.o in standard objects.
177 * bfd-in.h (CAT3): Define here.
178 * libaout.h, libelf.h: Not here.
180 * libelf.h (struct strtab): Define here.
181 (bfd_elf_locate_sh): Declare here.
182 * elfcode.h (struct strtab): Definition deleted.
184 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
186 * Makefile.in: Make "all", not "bfd.h", be the default target.
187 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
188 hasn't really changed.
190 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
192 * elfcode.h (elf_hash): Provide elf standard hash function.
193 (various): Key off of the machines use_rela_p field to determine
194 whether to use REL or RELA relocations.
195 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
196 (elf_make_sections): Allocate a pointer to hold all data for a
197 given section, and copy each fragment into the data region.
198 Update the section's pointer with the REL implicit addends if the
199 machine uses REL relocation.
201 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
202 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
203 into was elf32-target.h expects.
204 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
205 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
206 (elf_i386_info_to_howto): Add minimal relocation support.
208 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
209 elf_info_to_howto_rel fields.
211 * elf32-target.h (elf_bed): Add support for new fields in
214 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
216 * elf32-hppa.c: Add symbol extension section support, fix
217 relocation howto table, add stub generation support.
219 * elf32-hppa.h: Add symbol extension section support, fix
220 relocation howto table, add stub generation support.
222 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
225 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
228 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
229 the symbol is not found.
231 * elfcode.h (elf_compute_section_file_positions): Not all section
232 file positions were computed.
234 * elfcode.h (elf_get_sect_thunk): New function.
236 * hppa.c (sign_ext): Reimplement.
238 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
239 these functions static.
241 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
243 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
245 * aoutx.h (translate_from_native_sym_flags): Don't set
246 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
247 * aoutx.h (translate_to_native_sym_flags): Translate
248 constructor symbols properly.
250 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
252 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
254 * aout-target.h (minimum_alignment): 8 byte alignment is right.
257 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
259 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
260 from bfd-in.h and .c files. Build bfd.h in build directory,
261 substituting in requested target word size. Insert word size into
262 makefile, and maybe enable 64-bit targets.
264 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
265 are available. Conditionalize on this. Assume HOST_64_BIT
266 will be defined if needed, so 64-bit targets are conditionalized
267 only in the Makefile.
269 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
271 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
273 * coff-sh.c (rtype2howto): Put error message on stderr.
274 (extra_case): Delete unused variable.
276 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
277 before calling printf.
279 * elfcode.h: New file, almost completely derived from old elf32.c.
280 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
281 * Makefile.in (elf64.o): List dependencies, don't build by
283 (elf64.c): Add to list of sources.
284 (elf32.o): Update dependencies.
285 * elf32-*.c: Updated type/macro/structure names. Cleaned up
286 namespace pollution; rename vectors.
287 * targets.c, config/*-elf.mt: Updated.
288 * All uses of 32-bit versions of structures, routines, and macros
291 * Makefile.in (archures.o, targets.o): Depend on Makefile.
293 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
295 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
297 * elf32.c (elf_string_from_elf_section): Handle index of zero
299 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
301 (elf_write_object_contents): Deleted one unused variable and
302 initialized another to avoid gcc warnings.
303 (elf_set_section_contents): Delete unused variable.
305 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
307 * i386lynx.c: New module for Lynx variant of a.out.
308 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
309 * gen-aout.c: Get rid of defunct endian stuff, print out true
311 * targets.c (target_vector): Add i386lynx_vec.
313 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
317 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
319 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
320 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
321 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
322 trad-core.c: Define a TARGET_get_symbol_info function or macro.
323 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
325 * bfd-in.h: Don't define bfd_print_symbol_nm.
326 Define symbol_info type.
327 (JUMP_TABLE): Set _get_symbol_info element.
329 * syms.c (coff_section_type, bfd_symbol_info): New functions.
330 (bfd_decode_symclass): Use coff_section_type.
332 * targets.c: Add bfd_get_symbol_info call.
334 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
336 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
337 complaints from ancient gcc's.
339 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
341 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
342 hosts/i386linux.h: Define it.
344 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
346 * VERSION, bfd-in.h: Bump version number to 2.2.
348 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
349 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
350 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
351 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
352 LR, RR, hppa_field_adjust): New functions.
354 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
356 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
357 stabs symbols, including new indirect_ptr_ptr argument.
358 (ecoff_slurp_symbol_table): Pass new argument in calls to
359 ecoff_set_symbol_info.
361 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
363 * configure.in: For m68k sysv systems, use m68k-coff.
365 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
366 (TDEFAULTS): Define it here. Use the new name.
368 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
371 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
373 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
375 (aix386_core_file_p): Initialize core_size to correct value.
377 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
379 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
380 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
382 * bout.c (aout32_slurp_extended_name_table): Define to be
383 _bfd_slurp_extended_name_table rather than bfd_true.
385 * coff-mips.c: Include libaout.h and aout/aout64.h to get
386 definitions for N_SET[ATDB].
387 (ecoff_howto_table): Moved near top of file.
388 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
389 seen, cook up a constructor section of the same name and put in a
390 reloc pointing to the symbol. This lets the GNU linker build
391 global constructors and destructors without using collect.
393 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
395 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
397 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
399 * hosts/miniframe.h: New file.
400 * configure.host: Use it.
402 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
404 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
405 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
406 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
407 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
408 * configure.in (*-*-bsd): Change to *-*-bsd*
410 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
412 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
413 int, for the sake of the old Portable C Compiler.
415 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
417 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
419 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
421 * configure.in: Get target name right for m68*-*-hpux.
423 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
425 * trad-core.c (NO_SIGNED_GET): New macro.
426 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
427 signed NO_GET, where appropriate.
429 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
430 * configure.in (*-*-linux*): Remove until linux port for a
431 non-i386/i486 system is actually available.
433 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
435 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
436 when compiling under HPUX.
438 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
440 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
441 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
443 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
444 * bfd/libhppa.h: Include sysdep here. Conditionalize
445 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
446 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
449 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
451 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
452 GNU version is needed.
454 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
456 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
458 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
460 * Makefile.in: Build elf32-hppa.o.
462 * syms.c (BSF_FUNCTION): New symbol flag.
464 * elf32-hppa.c: Fixed to work with elf32-target.h.
466 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
468 * libaout.h (NAME): Don't define if already defined.
470 * libelf.h: Protect against multiple inclusions.
471 (elf_symbol_type): Moved here, added new fields.
472 (struct elf_backend_data): New field `global_sym'; I suspect this
474 * elf32.c (elf_symbol_type): Deleted from here.
475 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
476 point to backend versions of symbols.
477 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
478 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
480 (elf_write_object_contents): Write program headers if appropriate.
481 (bfd_section_from_shdr): Unnamed sections get empty string for
482 name, not "unnamed". Handle SHT_NOBITS separately from
483 SHT_PROGBITS, and set some different flags.
484 (elf_file_p): New routine.
485 (elf_object_p, elf_core_file_p): Call it.
486 (elf_object_p): Handle EM_HPPA.
487 (elf_symbol_from, elf_idx_of_sym): New functions.
488 (elf_make_sections): Get symbol number right for relocations. Set
489 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
490 (elf_fake_sections): BSS section should be SHT_NOBITS, not
491 SHT_PROGBITS. Always generate symtab and strtab, not only if
492 relocations are needed. Set SHF_* flags as appropriate.
493 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
494 (elf_write_object_contents): Fix off-by-one error in symbol count.
495 Store a correct value for the symbol; write the size field
496 properly; make some guesses about the type field. Set section
497 type correctly for string tables.
498 (section_from_elf_index): Check for absolute and common sections
500 (elf_section_from_bfd_section): Ditto.
501 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
502 Use empty string instead of "unnamed" for nameless symbols.
503 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
504 HPPA (only?). Don't free raw symbols; keep the pointer around for
506 (elf_set_arch_mach): Handle bfd_arch_hppa.
507 (elf_find_nearest_line): Just return false.
508 (elf_write_object_contents, elf_set_section_contents): Set
509 output_has_begun field after computing file positions.
510 (elf_set_section_contents): Write section contents immediately,
511 rather than caching the whole file and writing it at close time.
513 * libhppa.h (enum hppa_reloc_field_selector_type, enum
514 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
515 hppa_reloc_expr_type_alt): New enumerator types.
517 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
518 * configure.in, configure.host: Use them.
520 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
522 * elf32-target.h: Allow overrides of armap defaults.
524 * elf32-hppa.c, elf32-hppa.h: New files.
526 * config/hp300hpux.mt: New file.
528 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
530 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
531 (aix386_core_vec): Update for new fields.
533 * archive.c (bfd_generic_archive_p): Call target-specific
534 slurp_armap code, instead of bfd_slurp_armap.
535 (bfd_slurp_bsd_armap_f2): New function.
536 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
537 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
539 * libaout.h (struct aoutdata): New field for subformat, for
540 differentiating between highly similar a.out formats.
541 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
543 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
545 * hp300hpux.c: New file.
546 * Makefile.in: Include it.
548 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
550 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
553 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
555 * trad-core.c (trad_unix_core_file_p): Check the file size.
557 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
559 * coff-alpha.c: Remove duplicate function and add warnings.
561 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
563 * sco-core.c (sco_core_vec): Add initializers for new target
566 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
568 * coffcode.h [_LIT]: Recognize .lit section.
570 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
572 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
573 config/alphaosf.mt, hosts/alphaosf.h: New files.
575 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
577 * Merge in HPPA/BSD changes from Utah.
578 * hppa.c: Use this for both HPUX & BSD.
579 * targets.c: Enable hppa_vec for both HPUX & BSD.
580 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
581 * hosts/hppabsd.h: #define HOST_HPPABSD.
583 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
585 * libbfd.c: Whitespace changes around byteswap macros.
586 * libbfd-in.h: Whitespace changes around byteswap declarations.
588 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
590 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
591 system_error anymore. It confuses bfd_check_format().
593 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
595 * bfd.c: Add sgi_core_data to tdata union.
596 * coff-mips.c: Add Irix 4.x core file support.
597 * hosts/irix4.h: #define HOST_IRIX4.
599 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
601 * aoutx.h (translate_from_native_sym_flags): Check that the
602 symbol's section does get set.
603 (slurp_symbol_table): Zero index means null-string name.
605 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
607 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
609 (write_syms): Use them, to reduce string table size.
611 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
613 * trad-core.c (trad_core_vec): Add 6 new initializers to match
614 new signed get/put fields. Minor reformatting to label
617 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
619 * bfd-in.h: Insert comment about SVR3 compiler warnings.
621 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
622 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
624 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
626 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
628 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
629 (swapcore_sparc): Make sp a bfd_vma.
631 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
633 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
634 libbfd.c, libbfd-in.h: Add _do*signed*.
635 targets.c, all targets: Add bfd*signed*.
636 bfd-in.h: Add bfd_signed_vma. Add comments.
638 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
640 * format.c (bfd_check_error): Check error return from
641 _bfd_check_format routines.
643 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
645 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
646 recognize .data section if present.
648 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
650 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
651 check for the case where the user sets the address of the BSS
652 section (and the file header can't specify this). Let the user
653 set it wherever they want, regardless of what goes in the header.
655 * ieee.c (ieee_slurp_sections): Pass all ieee section names
656 straight through into BFD sections. Add comments.
658 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
660 Cleanup in preparation for better 64-bit host support.
662 * bfd-in.h (bfd_64_type): Remove.
663 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
665 * bfd-in.h (bfd_size): Remove.
667 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
669 * bfd-in.h (bfd_word): Remove.
670 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
672 * bfd-in.h (rawdata_offset): Remove.
673 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
674 (bfd_perform_relocation): Lint.
675 (enum bfd_reloc_status): Comment cleanup.
677 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
679 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
681 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
683 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
685 * elf32.c: Clean up old comments.
687 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
689 * config/sun3.h: String argument to fprintf is const.
691 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
692 on systems which define PAGE_SIZE in <limits.h>.
694 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
697 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
698 the core file failing signal.
699 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
700 to supply the core file failing signal.
702 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
704 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
705 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
706 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
707 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
709 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
711 * coff-mips.c (PAGESIZE): Correct value.
713 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
715 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
716 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
718 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
720 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
721 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
723 (coff_compute_section_file_positions): Force vma and lma of _LIB
725 (coff_set_section_contents): Count number of entries in new lma
727 * coffgen.c (make_a_section_from_file): Force lineno_count of
728 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
729 SCO 3.2v4 shared library.
730 * seclet.c (rel): Copy over any section with contents, not just
733 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
736 * coff-i386.c (coff_i386_reloc): New function, to generate
737 relocateable output correctly.
738 (howto_table): Use coff_i386_reloc for all reloc types.
739 (CALC_ADDEND): Use a more efficient hack to get the correct addend
741 (i386comm_value): Removed; no longer needed.
743 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
745 * coffcode.h (coff_set_section_contents): Don't write out
746 sections without a filepos.
748 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
750 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
752 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
754 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
755 * libecoff.h (ecoff_data_type): Added gp_size field.
756 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
757 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
758 Set flags to 0 for large common symbols.
759 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
760 which can occur for gas-generated relocs.
761 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
762 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
763 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
765 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
767 * srec.c (srec_set_section_contents): Use lma field for load
769 * section.c: Add declaration of lma field to section structure.
770 * coffcode.h (coff_write_object_contents): Use lma field for load
772 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
774 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
775 symbols in a better way. (translate_to_native_sym_flag): Set the
776 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
778 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
779 (bfd_make_section): Cope with new builtin section.
780 * syms.c (bfd_decode_symclass): Can now print indirect section
783 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
785 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
786 defined, and yields false.
787 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
789 * archive.c (snarf_ar_hdr): Add support for reading (only,
790 so far) BSD-4.4-style extended headers.
791 * archive.c: Some more comments.
793 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
795 * Makefile.in: fix rule for dvi and info, so that the recursive
796 makes does the right thing, instead of always info
798 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
800 * libbfd.c (bfd_seek): Disable optimized handling for archives and
801 archive members; they need more special reatment. For now, verify
802 that computed and actual file positions correspond.
804 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
806 * mipsbsd.c: Renamed from aout-mipsbsd.c.
807 (set_arch_mach): Delete non-MIPS code.
808 (reloc_howto_type_lookup): Ditto.
809 * Makefile.in: Adjusted.
811 * libbfd.c (bfd_tell): Update `where' field.
812 (bfd_seek): Don't do anything if we're not changing the file
813 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
814 field against a SEEK_SET request. Call bfd_tell to re-update
815 `where' field when done.
816 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
818 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
820 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
822 * Makefile.in: added installcheck target
824 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
826 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
827 if the type is not stNil.
829 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
831 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
832 forward declarations.
834 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
835 it's implied by the type.
837 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
839 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
841 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
843 * rs6000-core.c: Add .ldinfo section.
845 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
847 * Makefile.in (MAKEOVERRIDES): Define to be empty.
849 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
851 * section.c (bfd_set_section_contents): whitespace
852 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
855 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
857 * hosts/go32.h: don't define POSIX_UTIME
859 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
861 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
862 against machine architecture stored in the ELF header, to resolve
864 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
865 NULL, so only use results when non-NULL.
866 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
867 and add to vector of targets.
869 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
871 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
872 are always just debugging symbols.
874 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
875 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
877 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
879 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
880 hpux 7). Patch from friedman@gnu.ai.mit.edu.
881 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
882 defined, which they aren't in hpux 7.0.
884 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
885 Tran-Le, tranle@intellicorp.com.
887 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
889 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
890 ahead and do the relocation.
891 (ecoff_refhi_reloc): Don't to the relocation here, just remember
892 what needs to be done.
893 (ecoff_reflo_reloc): Do the REFHI relocation here.
895 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
897 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
898 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
899 relocs are reasonable.
900 * coff-msym.c: Eliminated uses of DEFUN.
901 (ecoff_swap_tir_out): New function.
903 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
905 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
906 * configure.host (vax-*-ultrix2*): Add triplet.
907 * hosts/vaxult2.h: New file.
908 * config/vaxult2.mh: New file.
910 * aoutx.h (string.h): Include for strchr and friends.
911 * archive.c (string.h): Include for memchr and friends.
912 * elf32.c (string.h): Include for strrchr and friends.
914 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
916 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
917 (MY_set_sizes): Use sunos4_set_sizes.
919 * elf32.c: Renamed from elf.c. Several CPU-specific functions
920 deleted, as well as elf-big and elf-little targets.
921 * libelf.h: New file.
922 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
924 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
926 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
928 * coffcode.h (coff_compute_section_file_positions): Don't need
929 variable "old_sofar" if compiling for i960.
931 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
935 * ieee.c (exten, envi): "static" belongs first in declaration.
937 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
939 * srec.c: add support for symbolsrec, srecords with symbols in
942 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
944 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
945 to avoid lint complaints.
947 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
949 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
950 type SHT_STRTAB. Don't alter file offset for section 0.
951 (reloc_type_names): Now an array instead of a macro. Still inside
952 "#if 0", since it's used only in debugging code also in "#if 0".
953 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
954 (sort_reloc_map): New function.
955 (sparc_reloc_map): New variable.
956 (elf_bfd_reloc_type_lookup): New function.
958 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
960 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
961 bfd_make_debug_symbol; they were already in the target structure.
962 * Adjusted all uses of JUMP_TABLE.
963 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
964 from coff_make_debug_symbol.
965 * libcoff.h: Updated accordingly.
967 * Minor cleanups provoked by gcc warnings:
968 * aoutx.h (NAME(aout, reloc_type_lookup)),
969 cpu-h8300.c (local_bfd_reloc_type_lookup),
970 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
972 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
973 ieee.c (ieee_slurp_section_data),
974 elf.c (elf_make_sections, elf_fake_sections,
975 elf_compute_section_file_positions, elf_write_object_contents):
976 Removed unused variables.
977 * archures.c: Removed /* from within comment.
978 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
979 * oasys.c (oasys_write_data): Initialize i.
981 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
983 * libcoff.h (obj_raw_syment_coun): New macro.
984 * coffgen.c (coff_get_normalized_symtab): Initialize
986 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
988 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
990 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
992 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
993 for compatibility with tools from MIPS.
995 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
996 * config/irix3.mt, config/irix4.mt: Removed.
997 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
998 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1000 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1002 * hosts/hp300bsd.h: Add gross hack to determine whether we
1003 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1004 files (and set other parameters) to match.
1006 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1008 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1009 ansi definition which otherwise confuses non-ansi compilers.
1011 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1012 ultrix cc by forward declaring getenv as is done in
1015 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1017 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1018 avoiding a fatal error in vax ultrix 4.2 cc.
1020 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1022 * bfd-in.h, VERSION: Roll to version 2.1.
1024 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1026 * oasys.c (oasys_write_object_contents): Lint.
1027 * srec.c: Whitespace cleanup.
1029 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1031 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1032 cleaned up output formatting a bit.
1034 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1037 relaxable. Should be moved somewhere else.
1039 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1041 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1042 (aout_mips_*_vec): Added seclet_link element.
1044 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1045 support for aout-mipsbsd target.
1047 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1049 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1051 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1053 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1055 Add support for the H8/500
1057 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1059 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1061 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1062 * coff-mips.c: Now includes libecoff.h.
1063 (ecoff_data_type): Moved to libecoff.h.
1064 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1065 call it. If there is ever another ECOFF target, this and the
1066 swapping functions should be accessed via an ECOFF specific target
1068 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1070 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1072 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1073 no longer includes this file.
1075 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1076 bits to 0 to make comparison test useful.
1078 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1079 avoid overflowing GP accessible sections in binutils/objdump.
1081 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1083 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1084 reading more robust: Fail if string index is out of string
1087 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1089 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1090 PCREL13): Don't take dst_address into account; the input file has
1091 already taken care of that.
1093 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1095 * coff-mips.c: Completed support for linker and binutils.
1097 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1099 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1100 original addend from section contents.
1102 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1104 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1105 * hosts/delta88.h (strtol): Fix prototype.
1106 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1108 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1110 * elf.c: Get rid of "#ifdef sparc".
1111 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1112 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1114 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1115 compile type conditionals on host CPU.
1116 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1118 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1120 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1122 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1123 ECOFF which has two common sections.
1124 (bfd_com_section): Set SEC_IS_COMMON flag.
1125 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1126 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1127 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1128 bfd_is_com_section macro rather than checking for equality to
1131 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1133 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1134 (coff_mkobject_hook): Accept aouthdr argument.
1135 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1136 Handle NULL aouthdr argument.
1137 (coff_object_p): If there is no aouthdr, pass it as NULL to
1139 * libcoff.h: Rebuilt for mkobject_hook changes.
1141 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1142 additional MIPS ECOFF fields.
1144 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1146 * configure.host: added mips-dec-bsd*
1147 * configure.in: added mips-dec-bsd*
1148 * aout-mipsbsd.c: new file for mips-dec-bsd*
1149 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1150 * aoutx.h: added mips support.
1151 * archures.c: added mips support to bfd_default_scan().
1152 * cpu-mips.c: added support for R4000 (untested).
1153 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1154 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1155 hope will make it into include/bfd.h.
1156 * targets.c: added aout_mips_*_vec.
1158 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1160 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1162 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1164 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1166 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1168 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1170 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1171 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1172 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1173 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1175 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1176 bfd_swap_reloc_in or coff_swap_reloc_out.
1177 * coff-mips.c: Added code to link and write out symbolic debugging
1178 information, and to swap relocs in and out.
1180 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1182 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1183 (coff_write_object_contents): coff_count_linenumbers returns the
1184 number of line number records it found.
1186 * coffgen.c (coff_write_linenumbers): only write out line numbers
1187 in the section they belong to.
1189 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1191 * targets.c (bfd_target): Added relocateable argument to
1192 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1193 target vector for linker use.
1194 * bfd.c (bfd_seclet_link): New macro.
1195 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1196 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1197 and boolean return value. Made static.
1198 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1199 relocateable argument.
1200 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1201 relocateable argument (if relocateable, saves relocs).
1202 * bout.c (b_out_get_relocated_section_contents),
1203 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1204 relocateable argument (if relocateable, just calls
1205 bfd_generic_get_relocated_section_contents).
1206 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1207 argument to prototype.
1208 * All targets: Set new _bfd_seclet_link vector to
1209 bfd_generic_seclet_link.
1211 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1213 * coffgen.c: #include seclet.h.
1215 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1217 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1218 debug info. Setup info about linker symbols only, and use
1219 standard bfd fields to hold the info.
1220 * (hppa_object_p): Remove unneeded decls.
1221 * (hppa_new_section_hook): Get rid of most of this.
1222 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1223 fat. Remove all knowledge of stabs, remove redundant knowledge of
1225 * Remove macros for accessing fields which are now gone.
1227 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1229 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1231 * coff-z8k.c: delete unused reloc functions
1233 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1235 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1236 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1237 * coff-msym.c: Use DEFUN for function definitons.
1238 * coff-mips.c: Added code to read and print symbols, and to find
1241 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1242 swapping functions into coffswap.h for ECOFF use. Moved
1243 relocation functions, only used by h8300 and z8k, into reloc16.c.
1244 Added hooks for coffgen.c functions to backend data structure, and
1245 added hook functions. Still more could be done.
1246 * coffswap.h: New file to hold COFF swapping routines.
1247 * coffgen.c: New file to hold generic COFF functions.
1248 * reloc16.c: New file to hold h8300 and z8k specific relocation
1250 * libcoff-in.h: Added declarations for functions in coffgen.c.
1251 * libcoff.h: Rebuilt to incorporate changes.
1252 * coff-h8300.c: Function name changes.
1253 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1254 hook rather than defining EXTRA_CASES.
1255 * Makefile.in: Build new files coffgen and reloc16. Added
1256 dependencies of coff-*.o on coffswap.h and seclet.h.
1258 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1260 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1261 about discarding const.
1263 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1265 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1267 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1269 * configure.in (post-target): If --with-minimal-bfd is specified,
1272 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1274 * srec.c (srec_write_records): one of my boards wants a CR between
1277 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1279 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1280 (it broke a couple of weeks ago).
1282 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1284 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1285 return type, so libbfd.h doesn't reference undefined typedefnames.
1287 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1289 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1291 (coff_pointerize_aux): don't pointerize a negative tagndx
1292 (sometimes generated by SCO 3.2v4 cc).
1294 * bout.c (calljx_callback, callj_callback,
1295 b_out_get_relocated_section_contents): warn if relocating against
1296 an undefined symbol.
1298 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1300 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1301 Make a bunch more routines be static.
1302 * hppa.c (fill_spaces): Get rid of this, replace with much better
1303 written setup_sections().
1304 * (setup_sections): New routine to create BFD sections for each
1305 space and subspace in SOM files.
1306 * (hppa_object_setup): Use BFD sections created by
1307 setup_sections() to locate GDB symbol table info.
1308 * (make_unique_section): New routine to create a BFD section. It
1309 ensures that the given name is unique, and will generate a unique
1311 * (hppa_object_p): Become much more paranoid about file header.
1312 * (make_bfd_asection): Call bfd_make_section to do the dirty
1313 work. Simplify code somewhat.
1314 * (hppa_core_file_p): Use proper name for stack section.
1315 * libhppa.h: Remove millicode_start, millicode_end decls.
1317 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1319 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1321 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1322 relocs, don't bother doing the adjustment if the value to add is
1325 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1327 * bfd.c (bfd_get_size): New function that gets an upper bound
1328 on the possible size of any object in a bfd.
1329 * elf.c (bfd_elf_find_section, elf_get_str_section,
1330 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1332 * elf.c (elf_big_vec, elf_little_vec): Document last three
1333 members initialized to NULL.
1335 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1337 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1339 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1341 * hosts/std-host.h: New file. Attempt at a generic/default
1342 set of definitions, to discourage porting to new hosts by copying.
1343 * hosts/news.h: Removed.
1344 * hosts/sparc.h: Use std-host.h.
1345 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1346 perhaps we can later remove the the_bfd field from each symbol.
1347 * syms.c (struct symbol_cache_entry): Remove unused field
1348 app_data. Add comment noting that the_bfd is almost redundant,
1350 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1351 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1352 * hppa.c (fill_spaces): Make slightly more rebust.
1353 * configure.in: Allow std-host as the "default" host.
1355 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1357 * bfd.c: Add struct hppa_core_data to tdata union.
1358 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1359 Get rid of HPPA/BSD specific code. That will go somewhere else
1361 * (fill_spaces): Don't spin forever and die if you don't find
1362 $MILLICODE$ subspace.
1363 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1365 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1366 Make these work for HPUX.
1367 * (make_bfd_asection): New routine to make section creation a
1369 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1370 * libhppa.h: #include the right system files. Redefine all of
1371 the structs/macros for hacking core files to use more sensible
1372 HPUX core file structures.
1373 * targets.c (target_vector): Conditionalize hppa_vec on
1374 HOST_HPPAHPUX, not hp9000s800.
1375 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1376 malloc and realloc. #define HOST_HPPAHPUX.
1378 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1380 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1381 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1382 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1383 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1385 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1386 * aix386-core.c: New file for handling core files on AIX on PS/2.
1387 * targets.c: if AIX386_CORE, use aix386_core_vec.
1388 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1391 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1393 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1396 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1398 * Makefile.in: added dvi target
1400 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1402 * bfd.c: Use right name for tekhex tdata struct.
1403 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1404 * libcoff.h: Updated to get spacing change from coffcode.h.
1405 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1407 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1409 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1410 functions, with the "guts" of the old bfd_slurp_bsd_armap
1411 and bfd_slurp_coff_armap, but assuming we've already checked
1412 if the armap is present or not.
1413 Also, rewrite a bit to avoid keeping around obstack data
1415 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1416 Various fixes to correctly handle COFF_style archives names.
1417 (Note that because these have a trailing '/', the names can
1418 have embedded spaces.)
1419 * archive.c (bfd_slurp_armap): New function, replaces old
1420 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1421 _either_ format, and calls do_slurp_bsd_armap or
1422 do_slurp_coff_armap if either form of map is seen.
1423 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1424 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1425 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1426 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1428 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1430 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1431 * libhppa.h: Make millicode_start and millicode_end be unsigned
1432 int to be same type as CORE_ADDR in GDB. Why are these here?
1434 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1436 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1437 vaddr of the section to the addend.
1438 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1439 SCO_CORE to SELECT_VECS.
1440 (target_vector): add sco_core_vec.
1441 * sco-core.c (sco_core_vec): add leading underscore initializer.
1442 * configure.in (i[34]86-*-sco*): use target i386-sco.
1443 * config/i386-sco.mt: new file; define SCO_CORE.
1445 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1447 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1449 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1451 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1453 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1455 * hosts/i386linux.h: Include unistd.h.
1457 * aoutx.h (print_symbol): aout_stab_name returns a constant
1459 * libaout.h (aout_stab_name): Fix prototype.
1460 * stab-syms.c (aout_stab_names): Array is now const.
1461 (aout_stab_name): Return value is now pointer to const.
1463 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1466 * syms.c (asymbol): Added new field "app_data", for data
1467 particular to the application. Some of the linker flags ought to
1468 get moved to this field someday.
1470 * archures.c (bfd_default_scan): Recognize a few more numbers:
1471 80486, 80960, and 960.
1473 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1474 bfd_coff_std_swap_table, cast to PTR.
1475 * bfd.c (bfd_coff_swap_*): Deleted macros.
1476 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1478 * coffcode.h (type bfd_coff_backend_data): New structure type,
1479 contains pointers to the COFF-specific swapping routines.
1480 (bfd_coff_std_swap_table): New data structure, to be used when
1481 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1482 (bfd_coff_swap_*): New macros.
1483 * coff-mips.c (mips_coff_swap_table): New data structure.
1484 (ecoff_big_vec): Use it.
1485 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1486 * All other targets: Deleted coff-specific vector entries.
1488 * trad-core.c: Fixed some `PARAMS' uses that were missing
1491 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1493 * aoutx.h (some_aout_object_p): Protect arg prototype in
1494 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1496 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1498 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1499 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1500 PARAMS for readability.
1502 * aoutx.h: Add type to callback parameter.
1503 * coff-mips.c: Don't call trad-core.h, not needed.
1504 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1505 * trad-core.h: Eliminate, unused.
1507 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1509 * format.c (bfd_check_format): if default target isn't found
1510 then look through the entire list rather than return early.
1512 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1514 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1516 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1518 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1520 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1522 * coff-z8k.c: checkpoint, more addressing modes handled
1523 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1526 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1528 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1530 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1532 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1534 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1536 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1537 and about when file descriptors are closed.
1539 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1541 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1542 written out correctly.
1544 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1546 * section.c: New section bit SEC_SHARED_LIBRARY.
1547 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1548 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1551 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1553 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1554 macros; use PARAMS to declare the function pointers involved.
1556 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1557 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1559 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1561 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1563 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1564 declaring pointers to functions.
1565 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1566 * seclet.h: Declare external function with PARAMS.
1568 * doc/chew.c (exfunstuff): Eliminate.
1569 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1570 * doc/proto.str: Use paramstuff rather than exfunstuff.
1572 * libbfd.h: Update, based on changes in source code and chew.
1574 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1576 * libieee.h: Add FIXME about removing limit on number of sections.
1577 * bfd-in.h: Improve comments to make it clear that bfd.h is
1578 the wrong place to edit this file.
1579 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1580 same places where we install bfd.h.
1582 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1584 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1585 symbol type before blindly modifying the auxent. Specifically,
1586 only modify the endndx fields for types that need it, and don't
1587 set the array information for non-arrays.
1589 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1591 * aoutx.h (some_aout_object_p): Section list should be set up
1592 correctly anyways; don't have to set up "next" pointers manually.
1594 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1596 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1597 config/i386v.mh: removed -DUSG from HDEFINES.
1598 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1600 hosts/i386v.h: don't define POSIX_UTIME.
1602 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1604 * ieee.c (ieee_slurp_sections): make a private copy of the
1605 section's name before truncating it.
1607 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1609 * hppa.c: add symbol_leading_char entry in transfer vec
1611 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1613 * ieee.c (get_symbol): can now cope when two symbols of a
1614 different class, but the same index number occur consecutively.
1615 (get_section_entry): nicer name for sections being forward
1616 referenced. (ieee_archive_p): don't free the filename string,
1617 since it was never malloced.
1619 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1621 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1623 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1625 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1626 optionally setting the dimen info, since they are in the same
1627 memory locations. Also zero out external auxent.
1628 (coff_write_symbol): don't zero external auxent; now done in
1631 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1633 * Check fclose return value for errors.
1634 libbfd.h: bfd_cache_close now returns a boolean.
1635 cache.c (bfd_cache_delete): return fclose success value.
1636 (bfd_cache_close): return bfd_cache_delete return value.
1637 opncls.c (bfd_close, bfd_close_all_done): return result of
1640 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1642 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1644 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1646 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1647 work out a coff relocation type from a howto's attributes rather
1648 than using the input r_type field. This fixes PR1677 and allows
1649 conversion of a.out relocs to coff relocs.
1651 * coffcode.h (coff_write_relocs): if supplied a relocation
1652 relative to an absolute symbol, use the right symbol index.
1654 * reloc.c (bfd_perform_relocation): do a partial link for coff
1657 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1659 * changes to support i386-sysv with shared libraries:
1660 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1661 check for .data2; if _LIB is defined, check for it; map
1662 SEC_NEVER_LOAD to STYP_NOLOAD.
1663 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1664 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1665 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1666 if section has contents, not just if it is loadable; if
1667 TWO_DATA_SECS, check for .data2
1668 (coff_set_section_contents): set vma of .lib section to number of
1670 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1671 don't define coff_write_armap to bsd_write_armap.
1672 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1675 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1677 * solaris2.h: Get the definition of alloca from alloca.h if we
1680 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1682 * configure.in (i960-*-{aout,bout}): Support these.
1684 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1686 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1688 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1690 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1691 no-longer-used definitions of L_SET and L_INCR.
1692 * i386linux.h: Tweaks to smooth Linux build.
1694 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1696 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1698 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1700 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1701 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1702 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1703 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1705 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1706 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1708 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1710 * configure.host: New file, contains mapping of host configs
1711 to host support file names for bfd, binutils, opcodes.
1712 * configure.in: Use it.
1713 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1714 * i386bsd.c: Cleanup, reformat.
1715 * config/i386-bsd.mt: Comment changes.
1716 * config/i386bsd.mh: New file for core file support.
1717 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1718 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1719 on BSD 4.4 define ALIGN (sigh!).
1721 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1723 * libaout.h (aout_backend_data): added exec_header_not_counted
1724 field. For ZMAGIC files only, when text_includes_header is set, by
1725 default the length of the exec header is counted in the text
1726 section size. For go32, exec header is mapped in but does *not*
1727 contribute to the size of section.
1728 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1729 is not set, but ztih is, add the size of the exec header to the
1730 recorded size of the text section.
1731 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1732 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1733 Also set text_includes_header.
1734 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1735 by default in MY(backend_data).
1737 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1739 * aout-target.h (callback): Don't define this function if it won't be
1742 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1743 type doesn't match. Don't lose if file sections have already been
1745 (set_arch_mach): Set reloc_entry_size.
1746 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1748 * hosts/i386bsd.h: New file.
1749 * configure.in: Recognize i[34]86-*-bsd host.
1751 * aout-target.h (callback, write_object_contents): Delete unused
1754 * aoutx.h (reloc_type_lookup): New function.
1755 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1756 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1757 (MY_reloc_howto_type_lookup): Don't define it.
1759 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1761 (slurp_symbol_table): Use header byte order, not target byte
1762 order, for reading symbol data.
1764 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1766 * configure.in: Undo some brain damage in the host section.
1767 * configure.in: Reformat the target section, test many configs.
1768 * Makefile.in (make): Remove obsolete `make make'.
1769 * aoutx.h (some_aout_object_p): Make defines line up.
1771 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1773 Now a bfd knows whether underscores are normally prepended
1774 to symbols in its file format.
1776 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1777 coff-z8k.c: targets set so they have leading underscore
1778 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1779 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1780 without leading underscore flag
1781 * targets.c: add symbol leading char to xvec description
1782 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1784 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1786 * archive.c: Make errno global.
1787 * archive.c (_bfd_write_archive_contents): If read fails (and
1788 errno!=0) set bfd_error to malformed_archive (since this probably
1789 indicates a truncated archive), rather than system_call_error.
1791 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1793 * Makefile.in: added rules for i386bsd.c
1794 * i386bsd.c: new file, supporting 386bsd.
1795 * configure.in: recognize i386-*-bsd target.
1796 * config/i386-bsd.mt: new file - 386bsd target configuration.
1798 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1800 * configure.in: re-arrange host section to use *-*-* notation,
1801 clean up some of the target section as well
1803 * seclet.c: cast result of bfd_get_relocated_section_contents to
1804 avoid compiler warnings
1806 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1808 * coffcode.h (coff_section_symbol): Create section if it doesn't
1811 * bout.c: Removed some unused variables.
1813 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1815 * Portability fixes from p3:
1816 coffcode.h (coff_write_relocs): removed sanity check until it
1817 works on all targets (per advice from sac).
1818 config/hp9000.mh: new file to define USG.
1819 hppa.c: #undef hppa before the JUMP_TABLE.
1820 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1822 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1823 local variable target volatile to avoid mysterious bug in
1826 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1828 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1829 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1831 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1833 * coff-z8k.c (func_da, func_jr): Lint.
1834 * coffcode.h: Use memset rather than bzero.
1835 * elf.c: Use memcpy rather than bcopy.
1836 * tekhex.c: Use memset rather than bzero.
1838 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1840 Add Adobe a.out support.
1842 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1843 * config/adobe.mt: Add.
1844 * configure.in (*-adobe-* target): Add.
1845 * targets.c (a_out_adobe_vec): Add.
1846 * Makefile.in: add aout-adobe.c.
1848 * configure.in: Put two dashes in all entries to be matched.
1849 Add comments to remind people to do this.
1850 Reorder all entries that match manufacturer names, to occur
1851 last, so they will only be matched if no more specific match
1852 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1854 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1856 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1857 since we should never have a NULL section.
1858 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1859 tests, set the section to bfd_abs_section.
1861 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1863 * coff-z8k.c: getting closer
1864 * coffcode.h (coff_get_relocated_section_contents): allow
1865 EXTRA_CASES hooks for different arches to provide different reloc
1867 * seclet.h: #ifndef around it to allow multiple inclusion
1868 * srec.c: minor doc fix
1870 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1872 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1874 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1876 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1879 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1881 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1882 filling in reloc, in case immediately following code doesn't set
1885 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1887 * coffcode.h (coff_renumber_symbols): set the last renumbered
1888 symbol pointer to NULL, as expected by coff_write_linenumbers.
1889 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1890 type R_IHCONST used on the 29k.
1892 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1894 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1895 update, based on how the underlying file was opened. Obsoletes
1897 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1898 all FASCIST_FDOPEN config defines.
1900 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1902 * sparc-opc.c: Moved to opcodes library, now that we have one.
1903 * Makefile: Don't compile it.
1905 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1907 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1909 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1911 * section.c (bfd_set_section_flags): Remove a sanity check.
1912 It is unfortunately broken, and prevents strip from working.
1914 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1916 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1917 created by last change.
1919 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1921 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1922 * bfd-in.h: Bump to version 2.0.
1924 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1926 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1927 braindamaged HP/Apollo compiler happy.
1929 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1931 * format.c: Fix description of search for matching target.
1932 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1933 * targets.c: Update description of search for matching target.
1934 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1935 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1936 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1938 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1940 * Makefile.in: Added mostlyclean/clean/distclean rules.
1942 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1944 * targets.c (target_vector): Take out oasys (unless that is
1945 the default): Because there is no magic number in archives,
1946 there can be annoying target mis-matches.
1948 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1950 * sparc-opc.c: Rigorously updated to match architecture manual.
1952 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1954 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1955 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1956 to the built-in abs_section were not written out correctly.
1958 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1960 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1961 large, assume we're using a swapped byte order and fail with
1962 wrong_format rather than dumping core.
1964 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1966 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1967 filename constraints.
1968 * Makefile.in: Updated to reflect change.
1970 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1972 Add preliminary support for the we32k:
1974 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1976 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1978 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1980 * bout.c: added support for relaxable alignment relocs.
1982 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1983 pass down pointer to play area rather than use alloca
1985 * cpu-z8k.c (compatible): made static to reduce name space
1988 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1990 Add basic support for the z8k:
1992 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1993 section.c, targets.c,
1995 * syms.c: move mis-inserted patch.
1997 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1999 Documentation fixes:
2000 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2001 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2003 * reloc.c: break out addend item from surrounding text.
2005 * doc.str (DOCDD): Defined. Adds text to output.
2006 (bodytext): Put bulletize before kill_bogus_lines.
2007 * chew.c (bulletize): End itemization after a blank line, to
2008 prevent following text from being swallowed up in an item.
2010 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2012 * configure.in: Add sparclite as a target.
2014 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2016 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2019 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2020 from a coff file (csym is null), dont deref them
2022 * ieee.c (parse_expression): get the answer right when adding an
2023 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2024 on elts so that filename is filled in.
2026 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2028 * bout.c (howto_align_table): New set of relocs, with enough
2029 data for "objdump -r" to work.
2030 (b_out_reloc_type_lookup): Recognize alignment relocs.
2032 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2034 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2035 invocations of make. Also, always create installation
2038 * config/apollov68.mh: removed -g from CC definition.
2040 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2042 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2043 overflowing gp-offset range.
2045 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2047 * srec.c (srec_set_section_contents): don't write out sections
2048 without the LOAD and ALLOC attributes
2050 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2052 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2053 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2054 * aout-target.h (callback): Don't set page/seg sizes.
2056 (set_sizes): New routine.
2057 (backend_data): Point to it.
2058 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2059 (sunos4_aout_backend): Point to it.
2060 * aoutx.h (set_arch_mach): Call set_sizes callback.
2062 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2064 * aout-target.h: Make _bfd_slurp_extended_name_table be
2065 the default. Given that we *write* the suckers (for long
2066 archive member names), we really ought to be able to read them!
2067 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2068 seem to be needed, and many machines don't have it.
2070 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2072 * coff-m68k.c (vector): read and write archives in coff format.
2074 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2076 * opc-sparc.c: New file.
2078 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2080 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2081 pointers to bfd_byte* before performing arithmetic on them. Such
2082 use with bare void* pointers is a gcc extension.
2083 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2084 * archive (normalize): Add to CONST to match actual usages with
2087 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2089 * configure.in: Recognize i486 host cpu, and use i386-elf
2092 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2094 * config/stratus.mt (CC): Remove definition.
2095 * elf.c (bfd_section_from_shdr): Test for the possibility that
2096 section_from_elf_index returns NULL and don't dereference it.
2098 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2100 * add hppa_data to bfd tdata (indirectly via sef).
2102 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2104 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2106 * configure.in: error messages to stderr, not stdout
2108 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2110 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2111 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2112 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2114 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2116 * configure.in: recognize hppa* instead of hppa
2118 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2120 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2121 RTYPE2HOWTO to cope with same.
2122 * reloc.c (bfd_perform_relocation): added support for size of -2
2123 (subtract a word reloc type). Updated doc.
2125 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2127 * Makefile.in: merged changes from progressive, removed rcsid.
2129 * archures.c, archive.c, Makefile.dos: removed rcsid.
2131 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2133 * bfd-in.h : add BFD_IS_RELAXABLE flag
2134 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2135 header e_relaxable, major hackery in callbacks
2136 * libaout.h : add space for a_relaxable.
2137 * seclet.c (rel): don't relax empty sections
2140 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2142 * section.c (STD_SECTION): add some casts to the initializers for
2145 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2147 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2148 and add appropriate casts to keep (picayune) aix-cc happy.
2150 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2152 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2153 symbol pointers. Punt expensive & useless bfd_realloc. Use
2154 malloc for raw symbols, and free it before returning.
2155 (bfd_section_from_shdr): Do not slurp symbol table until politely
2156 asked. Do not even slurp string tables.
2157 (elf_get_symtab_upper_bound): Count 'em without reading them.
2158 (elf_get_symtab): This is how to politely ask. Schlurp!
2159 This should probably just *become* elf_slurp_symbol_table, FIXME.
2161 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2163 * archive.c (bsd_write_armap): write the timestamp of the
2164 archive header to be just a little bit later than the timestamp of
2165 the file, otherwise the linker will complain that the index is
2168 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2170 * configure.in: Add m68k-ericsson-*.
2172 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2174 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2175 * elf.c: Remove unconditional debug printf's.
2176 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2177 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2178 (elf_slurp_symbol_table): Hand out symbols in forward, not
2179 reverse order. Simplify duplicate code.
2181 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2183 * elf.c: Remove "(void)" casts from function calls where the
2184 return value is ignored, in accordance with GNU coding standards.
2186 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2188 * hppa.c: Apply John's standard fix to avoid "empty translation
2189 unit" warnings from some ANSI-C compilers.
2191 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2193 * hosts/solaris2.h: Configure same as sysv4.
2195 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2197 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2198 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2199 type match actual return type.
2200 * elf_print_symbol (section_name): Make CONST.
2202 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2204 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2205 New files, for Linux (a free Unix clone for 386 machines).
2206 * Makefile.in, configure.in, targets.c: Update accordingly.
2208 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2209 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2210 correct calling of howto special functions and fixes from Raeburn
2212 * archures.c: nuke bfd_reloc_code_type
2213 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2214 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2215 SEC_NEVER_LOAD, various other bfdgas newness
2216 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2217 * targets.c: change jump table vector to above
2220 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2222 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2223 its prototype will be included in libbfd.h. Change result type
2224 to struct * (rather than equivalent typedef) so it can be used in
2225 the prototype, where they typedef won't be known.
2226 * libbfd.h: Updated version.
2228 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2230 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2231 targets.c: HPPA merge.
2233 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2235 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2236 * config/solaris2.mh: Kludge around Sun compiler bug.
2238 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2240 * libaout.h (aout_backend_data): Change defs of two bitfields to
2241 be unsigned chars instead to get around rs6000 compiler problem.
2243 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2245 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2246 Correct misconception that there can be only one symbol table.
2247 Only call elf_slurp_symbol_table on the full symbol table, not
2248 the dynamic one which is only a subset of the full one.
2250 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2252 * coffcode.h (coff_compute_section_file_positions): For I960,
2253 don't align sections in file.
2255 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2257 * targets.c (struct bfd_target): Added field for target-specific
2258 (but not file-specific) data, for distinguishing minor
2259 characteristics between (e.g.) a.out formats.
2261 * section.c (struct sec): New field user_set_vma indicates vma
2262 field should be heeded, not assumed to be unset.
2263 (STD_SECTION): Initialize that field of standard sections to zero.
2264 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2266 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2267 pre-swapped version.
2269 * archures.c (struct bfd_arch_info): Fixed order of comment and
2270 field decl. New fields indicate size of page and segment for
2272 * cpu-m68k.c (N): Fill in values.
2273 * cpu-sparc.c (arch_info_struct): Ditto.
2275 * libaout.h (struct aout_backend_data): Various bits of data (not
2276 all used currently) with characteristics of a.out implementation.
2277 Important field for now is text_includes_header, indicating that
2278 the text section starts immediately after the file header, which
2279 gets mapped in with it.
2280 (struct aout_data): New fields indicate whether vma has been
2281 adjusted yet (not yet used), and what magic number will be used in
2282 the output file (should go away in favor of vma_adjusted).
2283 (WRITE_HEADERS): Code for dealing with section sizes and related
2284 header fields replaced with call to adjust_sizes_and_vmas.
2285 * aoutx.h (some_aout_object_p): Fill in magic number field.
2286 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2287 (set_arch_mach): Set page size and segment size once CPU
2289 (adjust_sizes_and_vmas): New function; has much code moved
2290 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2291 and size parameters, as well as many header fields, after deciding
2292 on magic number for output file. Checks to ensure that this
2293 adjustment has only been done once.
2294 (set_section_contents): Call adjust_sizes_and_vmas instead of
2295 doing much of the work here.
2297 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2298 default (null) values of these fields.
2299 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2300 value in exec header.
2301 (sunos4_aout_backend, MY_backend_data): Define backend data
2302 indicating file header is included in text section.
2304 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2306 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2307 gcc version 2, to avoid warnings.
2309 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2311 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2312 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2314 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2316 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2318 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2320 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2321 * configure.in: Rewrite target parsing to use simple format.
2322 Handle sparc-sun-solaris2 configuration.
2323 * aout64.h: Avoid ANSI C brain death warning.
2324 * elf.c: Avoid trigraph (???) or /* in comments.
2326 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2328 * config/sysv4.mh: new file, RANLIB=echo
2330 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2332 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2334 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2335 elf_core_tdata_struct into a single common struct. Core files
2336 wouldn't have worked at all without this.
2337 (bfd_elf_find_section): New function for GDB's undercover use
2338 to find string sections that BFD hides from it.
2339 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2341 (elf_object_p, elf_core_file_p): Allocate internal file header
2342 storage dynamically.
2343 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2344 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2346 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2348 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2350 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2352 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2354 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2356 * configure.in: handle m680[01234]0 as aliases for m68k
2358 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2360 * coff-a29k.c: do byte relocs correctly
2361 * coffcode.h (styp_to_sec_flags): never load INFO sections
2362 * seclet.c (rel): don't relocate INFO sections
2364 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2366 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2367 Make the symbols unmodifiable.
2368 (bfd_section_init): Deleted.
2369 * init.c (bfd_init): Don't call bfd_section_init.
2371 * section.c (bfd_set_section_contents): Ensure that range to be
2372 written is within section boundaries.
2373 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2376 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2378 * coff-i960.c (howto_table): Deleted.
2379 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2380 interesting entries from old howto_table.
2381 (RTYPE2HOWTO): Adjusted to use switch.
2382 (coff_i960_reloc_type_lookup): New function.
2384 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2385 records for section symbol.
2386 (make_abs_section): Unused; deleted.
2387 (renumber_symbols): Re-order symbols so undefined symbols come
2388 last, as COFF format desires.
2389 (coff_write_symbol): Put C_FILE symbols in debug section always.
2390 (coff_section_symbol): New function; creates a symbol with the
2391 same name as a section, and sets up aux records for it.
2392 (coff_add_missing_symbols): New function; adds section symbols to
2393 symbol table if they aren't there already. Should someday also
2394 add a dummy C_FILE symbol if none is present.
2395 (coff_write_object_contents): Add missing symbols before preparing
2396 symbol table to be written.
2397 (coff_slurp_reloc_table): Verify that symbol indices read in are
2398 in a reasonable range.
2399 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2400 (obj_conv_table_size): Accessor macro.
2402 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2403 reloc types on i960.
2405 * bfd-in.h (bfd_get_section_name): New macro. Like
2406 bfd_section_name, but returns rvalue, not lvalue.
2407 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2408 (bfd_get_section_flags): Now returns rvalue.
2410 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2411 general, some specific to sparc or i960.
2413 * aoutx.h (set_section_contents): Set VMA for each section based
2414 on previous section. If text section VMA doesn't appear to have
2415 been set, make a best guess from the type of file.
2417 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2419 (MY(vec)): Initialize reloc_type_lookup field.
2421 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2422 (bfd_error_trap, bfd_error_vector): Extern, not common.
2424 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2425 few types of relocs for sparc; will need enhancement.
2427 * bout.c (callj_callback): Use DEFUN macro in definition.
2428 * coff-i960.c (optcall_callback): Likewise.
2430 * targets.c (bfd_target): Added fields reloc_type_lookup and
2431 _bfd_make_debug_symbol. Also minor comment changes.
2432 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2433 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2434 than arch info, and dispatch with BFD_SEND. Callers changed.
2435 * archures.c (struct bfd_arch_info): Deleted field
2437 * cpu-*.c: Don't initialize that field.
2439 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2440 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2441 (bfd_errmsg): Now returns ptr to const.
2442 * bfd-in.h (bfd_errmsg): Fix prototype.
2444 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2445 * reloc.c (bfd_generic_relax_section): Ditto.
2447 * section.c (Section Output doc): Improve description of use of
2448 output_section and output_offset.
2450 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2452 * sco-core.c: new file from net.
2453 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2454 Now we have the hairy linker, it's possible to move symbols from
2455 one section into another. Actually make that work!
2457 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2459 * hosts/sun3.h: fix declaration of free.
2461 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2463 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2464 * coff-h8300.c (reloc_processing): all relocs are relative to
2466 * opncls.c: don't use fdopen on DOS systems
2468 short patches from Glenn Kasten (glenn@ready.com)
2469 * target.c: enabled oasys support
2470 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2471 fix problem where a relocation which crossed a modification byte
2472 boundary did not work. Fix problem where a relocation near the end
2473 of a data record did not work.
2476 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2478 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2479 archvie header string counts the endian way, this heuristic sees
2480 how big an archive string to read by trying it one way and if the
2481 string table is unreasonably big, trying it the other. *FIXME*.
2482 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2484 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2486 * bfd-in.h: Increase version number to 1.97, for consistency
2488 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2490 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2492 * bfd-in.h: bump version to 1.96
2493 Major change; changed calling convention for
2494 bfd_get_relocated_section_contents so that caller allocates
2495 memory for section data.
2496 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2497 seclet.c, targets.c, bfd.c: reflect new convention.
2498 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2499 case, then use reasonable default values for SEC_* flags.
2501 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2503 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2504 size of output reloc struct.
2505 * targets.c, Makefile.in: comment out tekhex for the moment.
2506 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2507 * configure.in: tandem target is st2000
2508 * coff-m68k.c: rename static howto_table to global
2509 m68kcoff_howto_table.
2510 * bout.c: remove unnecessary abort
2511 * coff-a29k.c: various changes to the way relocations work to cope
2512 with the "new order" and latent bugs.
2515 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2517 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2518 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2519 * reloc.c (bfd_perform-relocation): don't relocate refs to
2520 absolute symbols if doing a partial link.
2522 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2524 * configure.in: Add a29k-amd-udi.
2526 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2528 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2529 internal_exec structure before initializing the fields that
2530 are used, so that the unused fields are in a known state.
2532 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2534 * tekhex.c (struct data_struct): Convert from typedef that
2535 typedefs nothing to a normal structure declaration.
2536 * tekhex.c (pass_over): Prototype args for function that
2537 second arg points to.
2539 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2541 * Makefile.in: remove old style staging. Do not print recursion
2544 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2545 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2548 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2550 * bfd.c, Makefile.in: added tekhex
2551 * aoutx.h (set_section_contents): pages should be padded to the
2552 size of a page, not the size of a segment.
2553 * configure.in: added go32 host and i386-aout target.
2554 * i386aout.c, libaout.h: now works for go32 target
2555 * ieee.c: fix bit rot.
2556 * seclet.c: support for padding seclet type.
2558 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2560 * Makefile.in: added .NOEXPORT:
2562 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2564 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2566 * elf.c (elf_compute_section_file_positions,
2567 elf_write_object_contents): Return boolean, not NULL (which
2569 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2570 Also ifdef-out code that aborts on unhandled section types.
2572 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2574 * configure.in: Recognize ncr3000 config
2575 * Makefile.in (MINUS_G): Pass on to recursive makes.
2576 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2578 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2580 * Makefile.in: Now that we have sym.h and symconst.h, compile
2581 coff-msym.c on all systems.
2582 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2583 * coff-msym.c: Update include files and comments; add weakext bit.
2585 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2587 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2588 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2590 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2592 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2593 * configure.in: Add new host and target configs.
2594 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2595 structs, which vary; just use member name.
2596 (elf_object_p, elf_core_file_p): Lint, fix comments.
2597 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2599 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2601 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2602 local, disposable, copy of the external form of section header
2603 table and program header table entries.
2605 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2607 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2609 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2611 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2614 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2616 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2618 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2620 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2621 not internal bfd_assert function (twice).
2623 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2625 * aout-target.h: change ar_max_namelen to 15 (the right value)
2626 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2629 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2631 * archive.c (bfd_generic_archive_p): check for bout archives too.
2632 * bout.c: make it work again.
2634 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2636 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2638 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2639 bfd_xmalloc() instead of bare malloc().
2641 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2643 * Makefile.in: pass down MAKEINFO on info.
2645 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2647 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2648 host/h-<foo> now just <foo>.
2649 * configure.in: reflect changes
2651 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2653 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2654 actual source file, not just the generated libbfd.h.
2656 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2658 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2659 gdb on little-endian 960 code.
2660 * archive.c (compute_and_write_armap): indirect symbols should go
2661 into the archive header too.
2663 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2665 * Makefile.in: added check target.
2667 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2669 * coff-msym.c: Move this file from gdb/ecoff.c. It
2670 handles byte-swapping for ECOFF (MIPS symbol) files.
2671 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2672 to the files built on MIPS-based hosts.
2673 * Makefile.in: Add rule for coff-msym.
2675 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2677 * Makefile.in: added clean-info target. MINIMIZE=1.
2679 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2681 * coff-rs6000.c: Move core file functions into separate
2682 new file rs6000-core.c. This is needed because reading
2683 core files depends on native include files that conflict
2684 with ../include/coff/rs6000.h.
2685 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2687 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2689 * aoutx.h (NAME(aout,print_symbol)): Don't print
2690 symbol addresss for undefined symbols.
2691 * coff-rs6000.c: Various updates (due to target-
2692 independent changes).
2693 * libbfd.h: Ditto (tdata field is now a union).
2694 * hosts/h-sparc.h: Removed prototype for bogus function
2695 'emset' (presumably should have been 'memset' - which is there).
2697 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2699 * configure.in (mips-big-* target): Same is Iris.
2701 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2703 * aoutx.h (translate_from_native_sym_flags): when creating an
2704 alias symbol, fill in the section as undefined, rather than
2705 leaving it blank. If an output section can't be found for a
2706 symbol, then don't core dump.
2708 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2710 * Makefile.in, configure.in: removed traces of namesubdir,
2711 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2712 copyrights to '92, changed some from Cygnus to FSF.
2714 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2717 * coff-h8300.c: fix stupid reloc subtraction bug
2718 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2719 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2720 the symbol.flags and done_lineno fields.
2722 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2724 * coffcode.h (coff_write_symbol): write out the correct number of
2726 * cpu-h8300.c: fix disassembly bug
2728 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2730 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2731 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2732 reloc.c, section.c (bfd_map_over_sections), targets.c
2733 (bfd_target_list): Protolint.
2734 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2736 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2738 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2740 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2741 section of a symbol rather than the section of a reffed symbol to
2742 determine the r_index of an emmitted reloc.
2744 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2746 * PORTING: New (preliminary) porting guide.
2748 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2750 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2751 (howto_hvrt16): lint.
2753 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2755 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2756 a full configuration (with possible cross-development),
2757 instead of using host-aout.c.
2759 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2761 * aout-target.h (MY(write_object_contents):
2762 Set obj_reloc_entry_size (abfd).
2763 * gen-aout.c: Change to emit a .c files, not a .h file.
2765 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2767 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2768 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2770 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2772 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2773 with more than one auxent can cause nasty core dumps.
2775 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2776 "done_lineno" so that a symbol which appears twice in the symbol
2777 table only gets it's linenumbers relocated once. Modifed
2778 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2781 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2783 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2784 stuff to use the New Order.
2786 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2788 * ieee.c: Change type of envi[] to unsigned char.
2790 * configure.in: fix vax ultrix configuration.
2792 * elf.c (bfd_section_from_shdr): Deal with null return from
2793 bfd_make_section(). (elf_object_p): Select endianess properly.
2795 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2797 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2799 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2801 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2802 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2803 * host-aout.c: Don't use aout-params.h; configure these systems
2804 in their xm files, not in a randomly generated file.
2805 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2807 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2809 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2811 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2812 host_aout_vec here as well.
2814 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2816 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2817 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2818 to prevent undefined symbol.
2820 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2822 Various lints found on PersSony
2823 * aoutx.h: cast an enum
2824 * coff-a29k.c: many ints in reloc structure turned to enum
2825 * coffcode.h: more enums
2826 * cpu-h8300.c: more enums
2827 * opncls.c: more enums
2829 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2831 * configure.in: Make Tahoe configuration work again.
2832 * bfd-in.h: Remove trailing comma from enum declaration.
2833 * ieee.c: Can't put byte values >0x7F into a signed char.
2835 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2837 * Makefile.in: Add dependencies for various coff-*.o files.
2839 * elf.c: Remove extraneous paren from core_prpsinfo and
2840 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2841 Replace references to old section "size" member with new
2842 "_raw_size" member. Implement elf_make_empty_symbol, which
2845 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2847 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2850 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2852 * coffcode.h (bfd_coff_relax_section): now static.
2853 (bfd_coff_get_relocated_section_contents): various type lints.
2855 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2857 New entry point in the transfer vector - bfd_relax_section.
2859 * aout-target.h: add to vector, call generic_relax
2860 * bfd-in.h: add to vector
2861 * bfd.c: add #define for vector
2862 * bout.c: add to vector, call generic_relax
2863 * coffcode.h: add to vector, also now has coff specific relax code
2864 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2865 * elf.c: call generic_relax
2866 * ieee.c: call new vector, clean up some bugs due to the creation
2868 * libbfd.h: add bfd_generic_relax_section EXFUN
2869 * oasys.c: call generic_relax
2870 * reloc.c: implement generic_relax
2871 * seclet.c: moved much of this into coffcode.h
2872 * srec.c: call generic_relax
2873 * targets.c: define new transfer vector
2875 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2877 * everything: now modified to use smaller reloc type. Self hosts
2880 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2882 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2883 New files for stratus.
2885 * configure.in: Add configuration fragments for stratus.
2887 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2889 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2890 variables as CONST since they are set to point to a const char
2891 string. Fixes compiler complaints.
2893 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2895 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2898 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2900 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2901 symbols, so that we can emit the correct file name even
2902 if it's an include file.
2904 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2906 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2907 (Reported by john@labtam.labtam.oz.au (John Carey)).
2909 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2911 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2913 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2914 being used to -DHAVE_PROCFS.
2916 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2917 '#include "fopen-same.h"' to end of file to match other h-* files.
2919 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2921 * configure.in: Change svr4 references to sysv4. Add case
2922 "unknown" for target vendor and infer some targets based
2923 on the specified operating system.
2925 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2927 * bfd-in.h, libaout.h: ANSIfy enums.
2929 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2931 * archive.c (normalize): created version for VMS which removes the
2932 VMS directory crap from the front and end of a filename, eg turn
2933 [-.foo]bar.obj;123 into bar.obj
2934 (bfd_construct_extended_name_table): now writes index into an
2935 extended name table in decimal - the same base used to read an
2936 extended name table.
2938 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2940 * aout-encap.c: Fix to use aout-target.h.
2941 * aoutf1.h: Use standard MY_object_p and MY_callback
2942 in aout-target.h. Remove target-specific versions.
2943 * host-aout.c: Re-write to use aout-target.h.
2944 * gen-aout.c: New files use with host-aout.c to generate
2945 host-specific a.out-related parameters.
2946 * Makefile.in: host-aout.o depends on aout-params.h, which is
2947 generated by gen-aout.
2948 * aout-target.h: Make a little more flexible.
2949 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2950 macro. Instead, inline it in aout-target.h.
2951 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2952 a gcc -Wall warning.
2953 * archive.c: Add missing commas in DEFUN macro (2 places).
2954 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2955 Berkeley ones, now that libiberty has them:
2956 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2957 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2958 remove unused variable.
2960 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2962 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2963 and execname inside HAVE_PROCFS ifdef since they are unused
2964 when it is not defined.
2966 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2968 * elf.c: Flag all sections as either code or data. We can't
2969 be sure what they are anyway, since ELF doesn't fit the
2970 traditional model of text+data+bss very well. Add new local
2971 function elf_read() to simplify code. Record entry point in
2974 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2976 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2977 rather than N copies of the same lines.
2979 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2981 * cpu-h8300.c: disassemble branch displacements correctly
2982 * coff-h8300.c: put reloc offsets out in 32bits
2984 * makefile.dos, configdj.bat: New files from DJ
2985 * cache.c: fopen with new macros is needed for DOS.
2986 * ieee.c: environ renamed to envi to stop an include file
2988 * opncls.c, coff-rs6000.c: more fopens with macros.
2990 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2992 * Makefile.in: infodir belongs in datadir.
2994 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2996 * Makefile.in: fix where docdir lives
2998 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2999 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3000 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3001 srec.c, syms.c, targets.c : all new documentation and lint
3005 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3007 * coffcode.h, srec.c: Lint.
3009 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3011 * Makefile.in: install using INSTALL_DATA, added standards.text
3014 * configure.in: mark directory as target dependent. configure
3015 nows works in objdir always so make file existence checks
3018 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3020 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3021 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3022 and mandir now keyed off datadir by default.
3024 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3026 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3027 computation of arch and machine type so it's worked out before
3028 some_aout_object_p is called.
3029 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3031 * archures.c: add extra field 'section_align_power' to hold
3032 default section alignment in object files.
3033 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3034 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3035 initialize the new field.
3036 * bout.c (b_out_callback): replace the text size, since aout
3038 * aoutx.h: Documentation in the new style
3040 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3042 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3043 use the saved value if mtime_set is already set (intended
3044 for archive files, though apparently not used yet).
3046 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3048 * targets.c: Revise comments about how to configure the target
3049 vector, to match reality. Remove mention of obsolete methods.
3050 Remove long lists of capitalized macros that turn into the same
3051 thing in lowercase. Normal vector simply lists all known
3052 lowercase xvec names; all other cases are handled by SELECT_VECS.
3054 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3057 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3058 list of supported targets.
3060 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3062 * archive.c (bsd_write_armap): The pad byte sometimes added to
3063 the string table in a __.SYMDEF member is now
3064 counted as part of the size of the string table.
3065 This is compatible with the old ranlib, as well as Sun's.
3067 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3069 * srec.c: Rewrote to fix many bugs; now gets the record type
3070 right, doesn't choke on input, sets the start address in an S9 and
3071 fills in the filename on an S0.
3073 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3075 * cpu-h8300.c: Add support for MEMIND addressing mode
3077 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3079 * coffcode.h: use the new macro if available
3081 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3082 * Makefile.in: Fixed dependencies due to file rename
3084 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3085 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3086 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3087 newos3.c, stab-syms.c, syms.c: All these files have had their
3088 #includes altered to point to the new places.
3090 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3092 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3094 * configure.in: Add vendor "ncr" as supported per-target vendor.
3095 Add svr4 case for i386 per-host case.
3097 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3100 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3102 * syms.c (bfd_decode_symclass): Return 'A'
3103 for symbols that are both absolute and global.
3104 * archive.c (bfd_special_undocumented_glue): Return NULL
3105 if bfd_ar_hdr_from_filesystem returns NULL.
3107 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3109 * Makefile.in: added coff-h8300
3110 * configure.in: now h8 is a coff target
3111 * cpu-h8300.c: fix various disassembly problems
3112 * libcoff.h: took out some code which has been #0ed for a long
3114 * targets.c: added h8 coff
3115 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3116 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3118 * coffcode.h: Started to change the way machine dependencies are
3119 handled, from the nest of #ifdefs to macros defined in the
3120 including coff-<foo>.c
3122 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3124 * aoutx.h (some_aout_object_p): Set the `executable' bit
3125 if the entry point is contained in the text segment, even if the
3126 text segment is at location 0.
3128 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3129 nonstandard MIPS sections (.rdata, .sdata, etc).
3131 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3132 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3133 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3135 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3137 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3139 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3140 from syms.c to new file stab-syms.c. Also, since GNU extended
3141 type codes such as N_SETT are no longer in ../include/stab.def,
3142 include them manually.
3143 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3144 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3145 * libaout.h: Added prototype for aout_stab_name().
3146 * Makefile.in: Update Makefile for new stab-syms.[co].
3148 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3150 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3151 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3152 just make N_XXX work by excluding the header from the text segment.
3153 * aoutx.h: Fix comments to match.
3155 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3157 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3158 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3159 for the "logical" text segment (i.e. never consider the exec
3160 header to be part of the text segment). This change is
3161 needed for consistency with various other parts of bfd and ld.
3162 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3163 and move calculation of obj_textsec(abfd)->size to libaout.h.
3164 * bfd-in.h: Removed bogus ';'.
3166 * Makefile.in: Add MINIMIZE flag to select lean
3167 or bloated target_vector.
3168 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3169 * newsos3.c: Fixes to ../include/aout64.h remove need
3170 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3172 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3174 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3175 handle both little and big-endian targets, with little
3176 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3177 * host-aout.c: Add FIXME note.
3179 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3181 * targets.c: Make the default target_vector contain
3182 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3183 Old behavior can be gotten by defining ALL_TARGETS.
3184 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3185 Factored out common code into new file aout-target.h.
3186 Saves a lot of duplicate code for a.out variants.
3188 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3190 Get 'make headers' to work when configured with +subdirs.
3191 * Makefile.in: Add $(subdir) to docdir path.
3192 * doc/Makefile.in (protos): Add $(srcdir) prefix
3193 to name of sed scripts.
3195 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3197 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3198 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3199 to include names of N_SETT etc.
3201 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3203 * elf.c: Add minimal support for ELF symbol tables. Generates
3204 canonical bfd symbol tables from ELF symbol tables. Change the
3205 name of some functions from bfd_<name> to elf_<name>.
3207 * syms.c: Trivial fix to comment to remove a redundant "to".
3209 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3211 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3212 form that GDB recognizes as COFF.
3214 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3216 * ieee.c (ieee_object_p): cast NULL correctly.
3217 * configure.in: added harris host
3219 * coff-a29k.c: Lots of changes, most from David Wood.
3221 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3223 * coff-m88k.c (coff_write_armap): Just #undef it.
3225 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3227 * Makefile.in: standardize on MINUS_G to disable debugging
3228 * coff-m88k.c: create coff armaps instead of bsd ones.
3229 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3232 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3234 * elf.c: Additions to support ELF format core files.
3235 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3236 has support for /proc (all the include files in particular).
3238 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3240 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3241 of two N_SO stabs, one for directory, and one for filename.
3243 * bfd-in.h (print_vma): Factor out duplicate definition.
3245 Exit a little more gracefully when malloc returns NULL.
3246 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3247 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3248 * libbfd.h: Rre-generated due to libbfd.c update.
3250 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3252 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3254 * elf.c (elf_object_p): Don't try to create a bfd section for
3255 the first ELF section header. It is just a placeholder.
3257 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3259 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3260 core files, when compiling native.
3261 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3263 FIXME: The aoutf1.h change below needs to be reversed back
3266 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3268 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3269 manipulation of lnno fields in lineno structs in a coff-<f>.h
3270 independent way. Override it in coff-<f>.h to your favourite
3271 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3272 (coff_swap_lineno_out): modified to use the new macros.
3274 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3276 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3277 unknown arch when the magic number doesn't specify the
3278 architecture, since some OSs (eg old sun3s) don't set the number, and
3279 020 is probably the right answer anyway.
3281 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3283 * hosts/h-news.h, hosts/h-rtbsd.h:
3284 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3285 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3286 bfd_print_symbol_nm, for use by nm.
3287 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3288 bfd_print_symbol_nm option, to print in nm format.
3289 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3290 oasys.c (oasys_print_symbol): Provide stub implementations
3291 for bfd_print_symbol_nm.
3292 * syms.c: New function bfd_decode_symclass, used by nm printer.
3293 New function bfd_stab_name to look up string name of stab code.
3295 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3297 * Makefile.in: Added ctor.c
3298 * archures.c (bfd_default_arch_struct) added
3299 bfd_default_reloc_type_lookup.
3300 * coffcode.h: removed a load of #if 0ed code.
3301 (coff_compute_file_section_positions): now works out the section
3302 alignment and size correctly in all cases.
3303 (coff_get_symtab): looks for constructor symbols and calls the
3304 right function when they're found. (coff_canonicalize_reloc):
3305 knows when a section is full of constructors and does the right
3307 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3309 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3310 * libcoff.h: removed #if 0ed code
3311 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3312 arch independent constructor relocation type.
3313 (bfd_reloc_type_lookup): removed the comment "this will go away"
3314 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3315 reloc which is used when BFD_RELOC_CTOR falls through to give a
3316 default 32bit reloc for constructors.
3317 (bfd_default_reloc_type_lookup): added.
3318 * aoutf1.h: fixed SEGMENT_SIZE typo.
3320 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3322 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3323 matching prefix "coff".
3324 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3325 rs/6000 csect records.
3327 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3329 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3330 * configure.in: add motorola delta88 cases
3331 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3332 write_armap prototype
3333 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3335 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3337 * Rename COFF-related files in `coff-ARCH.c' form.
3338 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3339 coff-mips.c, coff-rs6000.c to be exact.
3341 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3342 make output clutter.
3343 * config/mt-*: Ditto.
3345 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3347 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3348 John Gilmore. Archive support from Damon A. Permezel.
3350 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3351 * configure.in: Add rs6000 case.
3352 * targets.c: Add rs6000 vector.
3353 * archures.c: Add rs6000, fix comment on romp.
3354 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3355 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3356 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3357 * section.c (bfd_make_section): Return NULL on attempt to create
3359 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3360 (bfd_swap_aouthdr_in): Handle lots more members.
3361 (make_a_section_from_file): If section has already been seen,
3362 just return false rather than overwriting it.
3363 (coff_real_object_p): Understand incoming magic numbers.
3364 (coff_set_flags): Understand outgoing magic numbers.
3365 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3366 (build_debug_section): Add fn for reading debug string section.
3367 (get_normalized_symtab): Handle symbol names in debug string section.
3368 Remove unused obj_string_table.
3369 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3370 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3371 existing section before making one.
3372 * cpu-rs6000.c: New file.
3373 * rs6000coff.c: New file.
3375 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3377 * elf.c: Add partial support for ELF format corefiles. Still needs
3378 support for extracting registers from corefiles.
3380 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3382 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3383 RANLIB is defined as echo, send the output to /dev/null to help
3384 reduce clutter in the output from doing a make.
3386 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3388 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3389 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3391 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3393 * coffcode.h (coff_compute_section_file_positions): make it pad
3394 section size out if there are alignment restrictions so that the
3395 image will be ok on a system where section positions are worked
3396 out by accumulating sizes rather than from the section headers.
3397 * targets.c (proto write_armap). Changed orl_count to unsigned.
3398 * opncls.c (bfd_close_all_done). Added so that generative
3399 programs like gas can close a bfd without causing bfd confusion.
3400 * libbfd.h (changed becuase of protos)
3401 * amdcoff.c: messed with the way that jmp displacements are
3402 calcualated. This may not yet be totally correct.
3403 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3405 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3406 abs symbol has no section (like a register symbol).
3407 (coff_write_symbol) now zeros auxent before filling it up to help
3408 with sensitive applications.
3409 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3411 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3413 * bfd.c: Make sure we don't get a macro strerror().
3414 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3415 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3416 attempt to recover command, ifdef NO_CORE_COMMAND.
3417 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3419 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3421 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3423 * archive.c (bsd_write_argmap): The size of the ranlib structures
3424 should not include the size field itself.
3425 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3426 adata(abfd)->exec_bytes_size field instead of constant macro,
3427 because aoutx.h compiles to a simple .o file shared by
3428 all 32-bits a.out targets.
3430 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3432 * configure.in: Allow i386-sco-sysv.
3433 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3434 * cpu-h8300.c: lint.
3436 * host-aout.c: New strategy. We use common code, include files,
3437 and data structures to handle the file, but set a few parameters
3438 from the host's config file (page size, text start addr, etc).
3439 * libaout.h: Define HP BSD machine types.
3440 * aoutf1.h: Handle reading a.outs with these types.
3442 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3443 virtual-memory-address of the .reg section. We can't just make a
3444 section for "all the regs and nothing else" because only GDB knows
3445 exactly where the regs are (scattered around the upage and stack).
3446 Clean up memory allocation. Remove big- and little-endian
3447 vectors, replace with single vector; this only runs on the host,
3448 in host byte order. Replace byteswap routines with aborts in case
3450 * targets.c: There's only one trad_core_vec now.
3451 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3453 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3455 * hosts/h-amix.h (free): Fix prototype.
3457 * aoutx.h: Don't use NULL as an integer, for braindead systems
3458 that declare it as (void *)0. (From Peter Schauer.)
3460 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3462 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3463 problem with bad Ultrix system headers.
3464 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3465 various kinds of alignments for the various kinds of
3468 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3470 * doc/Makefile: Don't assume . is on the path (from James Clark).
3472 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3474 * Makefile.in: Avoid Sun Make VPATH bugs.
3475 * targets.c: Declare trad_core vectors extern.
3477 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3479 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3480 * libbfd.h: Moved ALIGN macro here.
3481 * bout.c (b_out_callback): Replace i960_align by align_power.
3483 * libaout.h (struct aoutdata): Added fields page_size,
3484 segment_size and exec_bytes_size. These help generic code
3485 (in aoutx.h and libaout.h) to figure out where to align
3486 the various segments in a demand paged file.
3487 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3488 to decide if the exec header counts in a_text (text segment size).
3489 Also, assume D_PAGED flag is set; don't set it here.
3490 * bout.c (b_out_callback): Add initialization of
3491 adata fields page_size, segment_size, and exec_bytes_size.
3492 * host-aout.c (NAME(host_aout, callback) and
3493 NAME(host_aout,mkobject): Ditto.
3494 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3495 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3496 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3497 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3498 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3499 for some systems (mainly sunos), so do it in the callback instead.
3500 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3501 * aoutx.h (NAME(aout,set_section_contents): Change the way
3502 filepos and size of sections are carried out to support
3503 older styles of demand paged executables.
3506 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3508 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3509 * bfd.c: Added macros to enable gas to swap coff records.
3510 * coffcode.h: Make the coff_swap_*_out routines return the number
3511 of bytes swapped, and cleaned up their prototypes.
3512 * configure.in: Added ebmon/coff support
3513 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3515 * targets.c: Added new entry points for coff swapping
3517 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3519 Restructure configuration scheme for bfd, binutils, ld.
3521 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3522 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3523 Change some config names to match other dirs.
3524 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3526 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3527 ../include/sysdep.h.
3528 * cpu-i960.c: Strncmp needed a length arg.
3529 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3530 * i386aout.c: Remove dead N_TXTOFF override.
3531 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3532 * config/: Rename some config files to match up h-*.h names.
3533 Remove all the HOST_SYS definitions from the config files.
3534 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3535 * hosts/h-hp9000.h: Remove USG comment.
3536 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3537 * hosts/h-news.h, h-sparc-64.h: New config files that had
3538 previously been kludged in the <sysdep.h> file.
3540 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3542 * config/*: trad-core support is HOST dependent, not target
3543 dependent. Target config files only set DEFAULT_VECTOR and/or
3544 other vector elements. Exception: when host-aout.c is in use,
3545 in which case we're forced to assume we're native (hp, vax,
3546 tahoe). Rename XDEPFILES to HDEPFILES.
3547 * Makefile.in: Rename XDEPFILES.
3548 * config/h-sun*: Don't force static linking.
3549 * trad-core.c: Document how to use it nowadays.
3550 * i386aout.c, newsos3.c: Clean up.
3551 * i386coff.c: Allow 386 coff files to be used as core files too
3552 (for reading core files from embedded systems).
3554 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3556 * Add i386aout.c for a.out support on the i386.
3558 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3560 * reloc.c, section.c, syms.c, targets.c: correct info-node
3561 structure in *doc* comments.
3562 doc/Makefile: stop hiding complaints from makeinfo.
3564 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3566 * aoutx.h (...some_aout_object_p): Take a third parameter,
3567 the internal_exec struct, and avoid ever looking at an
3568 external_exec. All callers changed to read the entire
3569 external_exec struct, swap and check its magic number,
3570 swap in the whole structure, and pass the swapped-in version to
3572 * bout.c: Bring into modern era. Use single _object_p routine
3573 for big- aand little-endian. Provide internal and external
3574 exec header structs. Use separate swap-in and swap-out routines.
3576 * libaout.h: Move struct internal_exec from ../include/aout64.h
3577 to here. Add obj_symbol_entry_size to struct aoutdata.
3578 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3580 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3581 EXTERNAL_NLIST_SIZE. Callers changed.
3583 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3585 * bfd.c: Remove strerror() to libiberty.
3587 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3588 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3589 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3590 last byte of transfer, not first byte, is within the section.
3592 * host-aout.c: Remove `BSD' archive support. Lint.
3594 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3595 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3596 `bfd_arch_info_type'. All uses changed.
3597 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3598 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3599 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3600 it needs a better name.) All uses changed.
3601 * targets.c: Rename `enum target_flavour_enum' to `enum
3602 target_flavour', and remove the `_enum' from all of the enum
3603 values themselves. All uses changed.
3605 * configure.in, config/h-i386mach: i386 mach host.
3606 * config/t-i386-aout: Use host-aout.c.
3608 * trad-core.c: Give it its own xvec's to make it independent
3609 of other file formats.
3610 * ecoff.c, host-aout.c: Remove refs to trad-core.
3611 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3612 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3614 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3616 * reloc.c: Extended NEWHOWTO macro
3617 * ieee.c: Changed the way 8bit pcrel is done
3618 * cpu-h8300.c: got the registers in the right order
3620 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3622 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3623 prediction is vindicated!
3625 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3626 Remove refs to howto.c, since Steve forgot.
3628 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3630 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3631 still work. Now allows any architecture/machine to be set.
3633 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3635 * howto.c deleted and moved code to reloc.c
3637 * libbfd.h, libbfd-in.h removed $id stuff for real
3639 * cpu-h8300.c Made it match various different spellings of h8300.
3641 * archures.c: Took out the first char filter which made it only
3642 look for a cpu/arch match when the first chars of supplied and
3643 tested names were the same.
3645 * targets.c removed oasys stuff, pending someone to fix the bugs
3649 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3651 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3652 ELF support good enough for GDB.
3653 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3654 m68k-cbm-svr4 host and target.
3655 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3656 so `diff' and `patch' can cope.
3658 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3660 * archures.c: removed texinfo error
3662 * init.c: added texinfo hooks, and removed initialization error
3665 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3668 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3670 * cpu-i960.c: Avoid numerical count of initializers.
3672 Vax Ultrix changes from David Taylor <taylor@think.com>:
3673 * host-aout.c: Make little-endian vector really little-endian.
3674 * configure.in: Separate vax and tahoe cases, handle ultrix.
3675 * config/t-vax: Add trad-core.o.
3676 * config/h-vaxult: New host system.
3678 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3680 * bfd-in.h VERSION, change version number to 0.18, this makes a
3681 gap, but now is the same as the linker version number.
3683 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3684 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3685 files will eventually contain processor specific bits for bfd,
3686 like strange relocation information and dis/assembly. So far only
3687 the H8 has been even partially done. This work also ties in with
3688 the change in handling architectures.
3690 * amdcoff.c: (a29k_reloc) fix error message.
3692 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3693 discover the architecture of the bfd. (sunos4_callback) calls the
3694 function bfd_set_arch_mach rather than stuffing stuff directly
3695 into the bfd. (sunos4_write_object_contents), changed names of
3698 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3699 setup the environment.
3701 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3702 headers in big endian format, regardless of the endianess of the
3705 * archures.c: totally changed. Now an architecture is represented
3706 with a pointer to an info structure rather than an enumerated type
3707 and a long. The old info is available as two elements in the
3708 structure. Future enhancements to architecure support will
3709 involve pointers to methods being placed into the info structure.
3711 * bfd.c: changed the definition of the bfd structure for the new
3714 * bout.c: (b_out_set_arch_mach) changed to use the new
3715 architecture mechanism.
3717 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3718 the new architecture mechanism.
3720 * configure.in: added h8 stuff.
3722 * ieee.c: too many changes to note. Now ieee files written with
3723 bfd gas and ld can be read by gld and ieee only linkers and
3726 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3728 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3729 than fixing the structure directly.
3731 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3732 than fixing the structure directly.
3734 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3735 before opening a bfd.
3737 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3738 rather than fixing the structure directly.
3740 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3741 in the t/hmake file) a user can select which backends they want
3742 linked with bfd without changing the source.
3744 * init.c: new, looks after initializing modules.
3746 * howto.c: for future use, will allow an application to work out
3747 what cookie to use as a handle on a relcoatio howto.
3749 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3751 * srec.c: Better error checking, partly from Peter Schauer.
3752 (srec_object_p): Avoid assuming any file that starts with 'S' is
3753 an S-record file! (Check for 3 uppercase-hex digits after it.)
3754 (ISHEX): Define new macro for checking supposedly hex characters.
3755 (pass_over): Treat as EOF any S-record line that:
3756 * doesn't have hex in either size character
3757 * produces a size larger than 0x7F
3758 * has an unrecognized type number
3760 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3762 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3763 opncls.c: Lint (saber actually).
3765 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3767 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3768 * newsos3.c: Fixed two types: newos3 -> newsos3.
3769 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3770 to use correct segment.
3772 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3774 * aoutx.h (print_symbol): Handle missing symbol->name.
3776 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3778 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3781 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3783 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3784 add sgi/irix support.
3786 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3788 Changes for the AMD 29000 Ultracomputer port from David Wood.
3791 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3793 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3796 * coffcode.h (coff_real_object_p): Pass information about the
3797 current file's coff symbol format to BFD via the coff_data struct.
3798 (coff_find_nearest_line): obj_icof => coff_data.
3799 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3800 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3801 and DIMNUM == E_DIMNUM.
3802 * configure.in: Handle a29k-*-* hosts, and targets
3803 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3804 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3805 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3806 local_linesz to `coff_data' (tdata) struct.
3807 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3808 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3810 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3812 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3813 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3815 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3817 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3819 (sunos4_core_file_matches_executable_p): Fix header comparison.
3820 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3821 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3823 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3825 Allow GDB to patch object files.
3827 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3828 * trad-core.h (trad_unix_core_file_p): Ditto.
3829 * aoutx.h (aout_set_section_contents): On first output, check
3830 abfd->direction and complain if erroneous.
3832 * Makefile.in: Add crude dependencies.
3834 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3836 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3837 to h/t-xxxx files so that everything will work on System V.
3839 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3841 * aoutx.h: Add information on host-aout.c and how to configure
3842 to use it, to the manual.
3843 * configure.in: Tix typo.
3844 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3845 else dummy out the core file support.
3846 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3847 specified, use it to locate the data section.
3848 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3849 rather than as chars (lint).
3851 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3853 * aoutx.h, coffcode.h: saberized.
3855 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3857 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3859 bfd.c, targets.c: minor rewording of doc segments
3862 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3864 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3865 etc, rather than TEXT_START_ADDR.
3866 * host-aout.c: Remove #if 0 around whole thing.
3867 Update to modern (32/64-bit) a.out naming conventions.
3868 Include a large chunk of ../include/a.out.gnu.h to get macros that
3869 are not defined by the system include files.
3870 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3871 macro used by the other a.out implementations.
3872 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3874 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3876 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3877 texdoc and psdoc; make these depend on generated .texi's
3879 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3882 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3885 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3886 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3887 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3888 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3889 obtrusive marks indicating .c origins.
3891 * bfd.texinfo: generalize most references to linker
3893 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3895 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3896 * archures.c: remove empty foo() definition (crept in at vn1.9)
3898 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3900 * bfd.texinfo: use @setchapternewpage on instead of lots of
3901 @page's; minor rephrasing in Introduction.
3903 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3904 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3905 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3906 segments): used BFD (caps) more consistently as a name in
3907 discourse, fixed a few other minor typos and uses of fonts
3910 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3912 * coffcode.h: fixed bug where string table size wasn't being swapped.
3914 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3916 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3918 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3919 flags. (bfd_print_symbol_vandf) now knows what to do with the
3922 * aoutx.h: made translate_from_native_sym_flags and
3923 translate_to_native_sym_flags produce the above flags.
3926 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3928 * all files: update copyright notices for GPL version 2.
3929 Install header comments and attribute most modules to their
3930 authors. BFD's name is now officially "Binary File Descriptor",
3931 so remove any conflicting pejoratives.
3932 archures.h: Consists solely of comments; remove it.
3934 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3936 * Makefile.in, bfd.c: Made it compile again.
3938 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3940 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3943 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3945 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3946 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3949 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3950 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3952 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3954 * Everything: created some new files, core.c format.c, reloc.c,
3955 section.c and syms.c to split the functionality a bit better.
3956 Cleaned up the rest of the files a bit, and added some
3960 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3962 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3963 really takes 3 arguments, patched code and ammended prototypes.
3965 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3967 * ../include/bfd.h (struct bfd_target): Added new field
3968 "align_power_min" which contains the minimum alignment for a
3969 section. This is used in coff_new_section_hook. The field
3970 insertion necessitates an update of all backends..
3972 * aoutf1.h jump table field inserted
3974 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3977 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3978 table field inserted.
3980 * coffcode.h(just about everything) Now patches up symbol tables
3981 using a different mechanism. The Intel major bug has been fixed,
3982 and the linker can self host on the Aviion and be debugged with
3985 * ecoff.c: new include and jump table patch, i386coff.c: new
3986 include and jump table patch, icoff.c: new include and jump table
3987 patch, ieee.c: can now read archives containing ieee modules.,
3988 libcoff.h: added (combined_entry_type), libieee.h: uped max
3989 sections to 20, m68kcoff.c: new include and jump table patch,
3990 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3991 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3992 srec.c: jump table patch. trad-code.c fixed #IF typeo
3994 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3996 * coffcode.h (coff_swap_aux_in): added else case to deal with
3997 filenames less than 9 characters.
4000 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4002 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4004 * srec.c: now allows any number of sections to be created in a
4005 file. Outputs addresses of the right length.
4007 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4009 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4010 target didn't match, the format got set to the attempted match,
4011 breaking a future test.
4013 *../include/i386coff.h : fixed typo in type field with size
4015 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4016 support in the jump table for the swapping routines exported to
4017 gdb. Now gdb works with the 386.
4019 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4021 * Merge in changes from gdb-3.95 release.
4022 Makefile.in: Allow hmake and tmake files to add OFILES.
4024 bfd.c: support specific targets as well as searching. When
4025 searching, take default target in preference to others.
4027 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4028 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4029 libbfd.h: Support specific targets as well as searching.
4030 opncls.c: Support specific targets as well as searching.
4031 targets.c: Search is short-circuited if default target matches.
4032 liboasys.c, libieee.c: Undo bothner changes that make macros
4033 work to the left of assignment, but which depend on the
4034 representations of different pointer types being the same.
4036 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4038 * i386coff.c: created.
4039 * coffcode.h: added support for 386.
4040 * Makefile.in: added support for 386.
4041 * ../include/i386coff.h: created
4043 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4045 * coffcode.h: removed all put_x_<sizes>
4046 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4050 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4052 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4054 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4056 * everything: Removed sysdep.h from bfd.h and put back into files
4057 from which it was split out. Now 64 bit version is built with a
4058 -DHOST_64_BIT="long long" on the compile line.
4060 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4062 Changed all the [get|put][name] routines to use [get|put]_[size
4065 Put in support for 64 bit work. Now two versions of bfd may be
4066 generated, according to the state of TARGET_64_BIT, one which is
4067 32 bit only, and one which is 64/32 bits.
4068 Created new back end 'demo64' to test 64 bit functionality.
4070 Renamed some files to work on DOS.
4072 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4073 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4074 chage, 64 bit transfer. * liba.out.h: Split out common code from
4075 sunos and newsos into liba.out. Name changes and prototype mods. *
4076 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4077 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4078 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4079 change and 64bit stuff.* newsos3.c: common code removed, new jump
4080 table. * oasys.c: Name change * opncls.c: Portability fixes *
4081 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4082 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4083 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4084 64bit ized. * demo64.c: 64 bit a.out back end
4086 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4088 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4089 on LHS of assignment, even when using old compilers.
4090 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4091 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4092 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4093 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4094 * targets.c: Add declaration of newsos3_vec.
4096 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4098 * aout.c: fixxed some of the problems with filepos calculation.
4099 (swap_ext_reloc): fixed problem with creation of relocs.
4100 (aout_set_section_contents): fixed filepos problem
4102 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4103 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4104 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4105 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4106 cleaned up. (coff_write_object_contents) cleaned up.
4108 * ecoff.c: Totally different. Now supports ecoff fully.
4110 * icoff.c: fixed problems in relocation callout.
4112 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4114 * m68kcoff.c: updated target vector.
4116 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4117 choose_reloc_size. (sunos4_write_object_contents) now calls
4118 choose_reloc_size so outputs relocs correctly, also calculates the
4119 size of the sections correctly.
4123 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4125 Merge Per Bothner's changes to modularize BFD a.out a bit.
4127 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4128 * ieee.c: Cast enums to int before comparing them, for brain-
4130 * coff-code.h: Remove coff_get_section_contents, and use the
4131 generic one instead.
4133 * aout.c: Derive new module from sunos.c, containing generic
4134 support code for all kinds of a.out files.
4136 * sunos.c: Remove all code that goes in aout.c. Split out
4137 machine dependent followup in sunos4_object_p into
4138 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4139 and redefine only the names we CHANGE, not all the names. Drop
4140 the little-endian vector, and rename the vector as sunos4 rather
4143 * b.out.c: Use aout.c routines for most of the work. Slight
4144 changes for the new regime. Remove close_and_cleanup and
4145 get_section_contents in favor of generics. New transfer vector
4148 * newsos.c: New support for Sony NEWS, another a.out format.
4150 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4151 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4152 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4154 * opncls.c (bfd_close): Call format-dependent write_contents
4155 routine, if writing, before calling target-dependent
4156 close_and_cleanup routine (which is now always generic, I think).
4157 * srec.c: Use bfd_alloc instead of malloc. Remove
4158 close_and_cleanup and move code from it to
4159 srec_write_object_contents. Add write_contents to tvec.
4160 * targets.c: Remove a.out little vector, replace a.out big
4161 vector with SunOS vector. FIXME: Need Vax support again now.
4163 * libbfd.h: Add write_contents format-dependent-vector to the
4164 bfd_target vector. Supply a generic close_and_cleanup routine.
4165 * liba.out.h: Handle the new aout.c split. Add prototypes for
4166 all routines defined in aout.c. Rename "sunos" things to "aout"
4167 things. Add a few fields where needed for various formats.
4168 * Makefile.in: Add aout.c and newsos.c.
4170 * archive.c, ieee.c, oasys.c: Lint.
4172 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4175 changed forward declaration struct stat; to reduce warnings. Changed
4176 comment on bfd_h_<x>_x.
4178 * ../include/m68kcoff.h, ../include/intel-coff.h,
4179 ../include/m88k-bcs.h
4180 Now there are two incarnations of relocs, linenos and syments. One for
4181 internal digestion, and one full of char arrays for I/O. The original
4182 names have gone to detect errors.
4184 * Makefile.in, m68kcoff.c, targets.c
4185 Test new structure code with a 68k coff implementaion
4187 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4188 Fixed all the places where there were problems with the size and
4189 alignments of structures on disk and structures in memory. #ifed out
4190 all the code in coffswap.c, since it should be done using the target
4193 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4195 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4196 multiple reloc command.
4198 * sunos.c (sunos4_set_section_contents): Made it so that sections
4199 are always padded to their alignment size.
4201 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4203 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4204 Clean up types and such (saber C problems).
4205 * ecoff.c: Clean up types and such. Remove routines that are
4206 not used. Fix up reading and swapping of shorts from files.
4208 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4210 * a.out.vax.c: Remove two bogus "static" from prototypes.
4212 * ecoff.c: Got rid of lots of non-working junk (that had
4213 been copied directly from coff-code.h).
4214 Updated to be consistent with updates to icoff.c and coff-code.h.
4216 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4217 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4219 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4220 but until the target_vector is automatically generated,
4221 it's as good as any. Note that the text offset is the only
4222 difference between NewsOS and SunOs (including magic numbers).
4223 (Most of the sunos_* routines should to renamed bsd_*
4224 and move to a bsd.c file. Then (and when the target_vector
4225 is automatically generated) it might make sense to create
4226 a separate Sony target.)
4228 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4229 on some systems, and doesn't help on others.
4230 Similarly, only define X_OK if not already defined.
4232 * trad-core.c: Don't include sys/stat.h - at least
4233 on NewsOS 3, it has already been included.
4235 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4237 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4238 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4239 symbol tables if necessary when reading them in, so gdb can use
4240 them. Add "bfd_coff_" to the names so they won't conflict with
4241 names in calling programs. FIXME-soon: if coff-code.h is
4242 included in two BFD modules, this will cause duplicate
4243 definitions; the routines should be exported to a separate,
4244 common, module (probably along with a mess of other ones).
4246 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4248 Improve modtime support.
4250 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4251 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4252 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4253 BUG: archive members still do not get correct mod times.
4255 Improve floating point support for core files.
4257 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4258 (sunos4_core_file_p): Create a second registers section in the
4259 core file, called ".reg2", for the float registers.
4261 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4263 * many changes to improve archive handling; found a logic flaw in
4264 bfd_check_format which only just happened to work by cooncidence.
4266 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4268 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4271 * bfd.h: changed type of udata in asymbol to void *, like it
4272 should be. Added bfd_reloc_dangerous enum member.
4274 * coff-code.h: Fixed it so that internally generated symbols get
4275 their values relocated correctly in all cases. Removed calls to
4278 * icoff.c: Not understanding the destination symbol of a reloc is
4279 not a failure any more, just 'dangerous'. This allows linking of
4280 b.out and coff images.
4282 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4286 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4288 * sunos.c (translate_to_native_sym_flags): fixed
4289 sym_pointer->n_value so that symbols on the way out get their
4290 section relative values calculated correctly.
4292 * coff-code.h (mangle_symbols): fixed problem where tags were not
4293 being relocated for structs, enums, unions. Also various lints.
4295 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4297 * archive.c (get_elt_at_filepos): system_call_error returned
4300 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4302 * Resolve the use of no_error and system_call_error.
4303 The bfd library itself now will never set bfd_error to
4306 The code still needs to be combed to make sure all the error
4307 codes are correct. I suspect they are not always set correctly.
4309 * The names of all the messages have _ prepended because the sun
4310 bundled compiler can't distinguish from a macro which takes an
4311 argument and the same identifier in a non-macro context.
4313 * The reason for the above being that entry points which used to
4314 be trampoline functions are now just macros which expand to a
4315 direct call through the bfd's xfer vector.
4317 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4318 must gas have its own version of everything (the gas version
4319 had the correct value)
4321 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4323 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4324 properly support i960 architecture and output correct reloc stuff.
4326 * bfd.h: added prototype for bfd_printable_arch_mach, added
4329 * coff-code.h: Applied patches from chrisb to support i960
4330 architecture, zero relocs and swap them correcly and conditionally
4331 compiled the timestamp.
4333 * sunos.c: Made the default section alignment 2^3 so that doubles
4334 are done properly. Fixed the same reloc bug that was in b.out.c
4336 * sysdep.h: Now compiles on a Posix box
4338 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4340 * icoff.c: Fix comment on big-endian version.
4341 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4342 F_RELFLG). Set F_AR32WR in output files if little endian
4345 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4347 * archures.c fixed =/== typo
4349 * sunos.c added architecture stuff for output. Fixed
4350 bug where files where vma(data) != size(text)
4351 were processed wrong.
4353 * coff-code.h added a lint cast
4355 * (../include/a.out.sun4.h) fixed it so zmagic
4358 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4360 * archive.c removed loads of includes, and fixed bug where string
4361 table didn't have a null at the end.
4363 * bfd.c fixed includes, added symbols argument to
4364 canonicalize_reloc entry point.
4366 * libbfd.c fixed includes and added some lint patches.
4368 * targets.c added both sorts of intel coff.
4370 * b.out.c fixed included, changed was the canonical
4373 * icoff.c added support for callj and big and little
4376 * opncls.c added chmod+xing for files with EXEC_P set.
4378 * sunos.c fixed includes. Changed default section
4379 alignement to words. Fixed relocation stuff to work with
4382 * bfd.h various new types added, prototype for new
4383 reloc calls, changed bfd->iostream to a void *
4384 to including files don't need stdio.h.
4386 * libcoff.h added conversion table to tie relocs to
4391 * coff-code.h fixed includes. Added code to support
4392 big and little endian formats. Various lints. Better
4393 processing of symbols. Changed reloc stuff to new
4396 * libbfd.h fixed includes
4399 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4401 * bfd.h changed name of alignment entry in sec_struct to
4402 alignment_power, because of conflicting uses within bfd.
4403 Now it should be obvious that it's a 2**n alignment
4404 specifier. Removed start_pad, end_alignment, block, minsize,
4405 output_file_alignment, subsection_alignment and original_vma fields.
4406 Added align_power() macro. Fixed bfd_section_alignment
4407 acessor macros. Added bfd_symbol_same_target macro.
4409 * b.out.c (b_out_write_object_contents) fixed to use
4410 new alignment member. Fixed (callj_callback) to use section
4411 relative symbols properly.
4413 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4414 Fixed (translate_from_native_sym_flags) to correctly make
4415 symbols section relative.
4417 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4418 (bfd_make_section) took out initialization of obsolete members.
4419 (bfd_print_symbol_vandf) added
4421 * opncls.c (bfd_create) created.
4423 * coff-code.h (coff_new_section_hook) took away refs
4424 to obsolete members. (make_a_section_from_file) added
4425 conversion between alignment types. (coff_symbol_from)
4426 added. (coff_count_linenumbers) only counts linenumbers
4427 if symbol is of coff-type. (coff_mangle_symbols) only
4428 heavily mangles symbols if symbol is coff-type.
4429 (coff_write_symbols) various lints. (coff_write_object_contents)
4430 various lints and modification for alignment conversion.
4431 (coff_slurp_relocs) fixed for use with new asection shape.
4433 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4435 * archive.c lots of lint
4437 * b.out.c added callj relocation support, upgrated reloc howto.
4438 Fixed so that asymbol and reloc records are output
4441 * bfd.c lots of lint, support for new bfd entry point
4444 * bfd.h changed definition of asymbol to contain pointer to
4445 owning bfd, removed target dependencies.
4447 * cache.c took out print statements, put in BFD_ASSERT calls.
4449 * coff-code.h various lints, corrected linenumber output
4450 functionality. Added support for new style asymbols and
4451 bfd_print_symbol. Fixed so that asymbol and
4452 reloc records are handled correctly. Added timestamp.
4454 * icoff.c Added support for new howto shape.
4456 * liba.out.h Added support for new asymbol shape
4458 * libbfd.c various lints
4460 * libbfd.h various lints
4462 * libcoff.h added support for new asymbol shape.
4464 * sunos.c various lints. Added support for new asymbol shape
4465 and bfd_print_symbol.
4467 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4469 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4470 pointer lint. Added support for callj relocation. Fixed bug where
4471 the last 32 bytes of the text section were overwritten by data. Fixed bug
4472 where archives of b.out didn't work due bfd_slurp_extended_name_table
4475 * sunos.c added support for n_other field. Braced the howto table so
4476 that it won't be affected by any lengthing of the howto struct typedef.
4479 * bfd.h added support for n_other field, added special_function
4480 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4483 * bfd.c upgraded bfd_perform_relocation, various lints.
4485 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4487 * ChangeLog: Started ChangeLog for BFD.
4488 * ToDo: Create file for suggestions.
4490 * Makefile: Support easy loading into Saber C.
4491 Add dependencies for icoff.o and bcs88kcoff.o.
4492 Rename coff.c to coff-code.h. Change callers.
4494 * bfd.c (bfd_check_format): Allow the check_format routines
4495 to return the desired target vector, rather than just a Boolean.
4496 bfd.h (bfd_check_format): Change function pointer return type.
4497 archive.c (bfd_generic_archive_p): change callee.
4498 b.out.c (b_out_little_object_p, b_out_big_object_p,
4499 b_out_real_object_p): change callee.
4500 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4501 in check_format transfer vectors that need a filler.
4502 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4503 bcs88kcoff.c: change callee.
4504 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4505 icoff.c: change callee.
4506 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4508 * libbfd.c (zalloc): It should actually zero the storage!
4509 This was commented out for some reason.
4511 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4512 This is so callers can avoid <stdlib.h> which doesn't exist
4515 * bfd.c (map_over_sections): Add debugging code, since I
4516 noticed the section count for sunos core files was bad, but only
4517 GDB had detected the problem.
4518 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4519 bfd_get_section_linenos): Remove obsolete functions.
4520 (bfd_apply_relocations): Use longs, not ints, for the math.
4522 * bfd.h: Declare enum boolean and struct bfd_target as well
4523 as typedefs for them. Remove obsolete
4524 bfd_get_section_lineno_size.
4526 * cache.c: Make the "fdopen" support work. Keep better track
4527 of how many files are open. Centralize the opening of files
4528 and be sure bfd_open[rw] actually try to open the file. Evade
4529 linked list initialization problems.
4531 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4533 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4535 * cplus-dem.c: Delete file, since it is not part of BFD.
4537 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4538 (bfd_openr, bfd_openw): Actually open the file, give error now.
4540 * sunos.c (sunos4_core_file_p): Set section count.
4541 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4542 obsolete definitions.
4543 (_write_symbol_table): Initialize <idx> counter.
4544 (foop): Eliminate debugging code.