1 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
3 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
4 * Expurgate random DEFUNs that have crept in.
6 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
8 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
9 only be aligned to a 4 byte boundary.
11 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
13 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
16 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
18 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
19 1927 but fixing some other important things.
21 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
23 * hosts/std-host.h (int64e_type): Fix definition.
25 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
27 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
28 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
29 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
32 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
34 * Makefile.in (install, headers): don't put comments after a tab
35 in the actions section of a rule
37 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
39 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
40 (ecoff_write_object_contents): If not D_PAGED, don't add the
41 section headers to text_size. If not D_PAGED, set the magic
42 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
43 executable, the executable must fully occupy an even number of
45 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
46 ecoff_big_vec): Consistently set section alignment power to 4,
47 since ECOFF sections should be multiples of 16 bytes.
48 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
49 Made ar_pad_char and ar_max_namelen agree for both.
51 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
53 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
54 symbol value, since bfd symbols are section relative, but ELF
57 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
59 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
61 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
63 * hosts/news.h, config/news.mh: New files.
65 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
67 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
68 * coff-h8300.c: More addressing modes.
69 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
71 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
72 H8/300H name. (compatible): New function.
73 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
76 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
78 * coff-mips.c (ecoff_compute_section_file_positions,
79 ecoff_write_object_contents): Only round to page boundaries if
80 D_PAGED flag is set for the output BFD.
82 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
84 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
85 casts to work on machine where sizeof(long) != sizeof(int) !=
87 * coffgen.c (coff_get_normalized_symtab): Ditto.
88 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
90 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
92 * coffgen.c (coff_write_symbols): For empty string table, write
93 out 4 in correct byte order. (from minyard@bnr.ca)
95 * elf32-hppa.c: Don't include libhppa.h for now; define
96 BYTES_IN_WORD instead, until Utah sends a better fix.
97 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
98 of malloc and realloc.
100 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
102 * configure.in (mips-*-ecoffl*): New target; use decstation.
103 (mips-*-ecoff*): Added trailing '*'.
105 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
106 for the FDR, not from the first PDR in the file.
108 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
110 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
112 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
114 * hppa.c (hppa_get_symbol_info): New function.
116 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
118 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
121 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
122 * libhppa.h (MAXCOMLEN): Define unconditionally.
123 (_PA_RISC_ID): Only define if not already defined.
124 * elf32-hppa.c: Include libhppa.h.
127 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
129 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
131 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
133 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
134 remove defines of __MSDOS__ and __GO32__ (these are in the
137 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
140 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
141 * config/hppabsd.mh: Don't use ranlib.
143 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
145 * elf.c: New file, for word-size independent code.
146 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
147 * Makefile.in: Include elf.o in standard objects.
149 * bfd-in.h (CAT3): Define here.
150 * libaout.h, libelf.h: Not here.
152 * libelf.h (struct strtab): Define here.
153 (bfd_elf_locate_sh): Declare here.
154 * elfcode.h (struct strtab): Definition deleted.
156 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
158 * Makefile.in: Make "all", not "bfd.h", be the default target.
159 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
160 hasn't really changed.
162 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
164 * elfcode.h (elf_hash): Provide elf standard hash function.
165 (various): Key off of the machines use_rela_p field to determine
166 whether to use REL or RELA relocations.
167 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
168 (elf_make_sections): Allocate a pointer to hold all data for a
169 given section, and copy each fragment into the data region.
170 Update the section's pointer with the REL implicit addends if the
171 machine uses REL relocation.
173 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
174 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
175 into was elf32-target.h expects.
176 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
177 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
178 (elf_i386_info_to_howto): Add minimal relocation support.
180 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
181 elf_info_to_howto_rel fields.
183 * elf32-target.h (elf_bed): Add support for new fields in
186 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
188 * elf32-hppa.c: Add symbol extension section support, fix
189 relocation howto table, add stub generation support.
191 * elf32-hppa.h: Add symbol extension section support, fix
192 relocation howto table, add stub generation support.
194 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
197 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
200 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
201 the symbol is not found.
203 * elfcode.h (elf_compute_section_file_positions): Not all section
204 file positions were computed.
206 * elfcode.h (elf_get_sect_thunk): New function.
208 * hppa.c (sign_ext): Reimplement.
210 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
211 these functions static.
213 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
215 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
217 * aoutx.h (translate_from_native_sym_flags): Don't set
218 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
219 * aoutx.h (translate_to_native_sym_flags): Translate
220 constructor symbols properly.
222 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
224 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
226 * aout-target.h (minimum_alignment): 8 byte alignment is right.
229 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
231 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
232 from bfd-in.h and .c files. Build bfd.h in build directory,
233 substituting in requested target word size. Insert word size into
234 makefile, and maybe enable 64-bit targets.
236 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
237 are available. Conditionalize on this. Assume HOST_64_BIT
238 will be defined if needed, so 64-bit targets are conditionalized
239 only in the Makefile.
241 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
243 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
245 * coff-sh.c (rtype2howto): Put error message on stderr.
246 (extra_case): Delete unused variable.
248 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
249 before calling printf.
251 * elfcode.h: New file, almost completely derived from old elf32.c.
252 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
253 * Makefile.in (elf64.o): List dependencies, don't build by
255 (elf64.c): Add to list of sources.
256 (elf32.o): Update dependencies.
257 * elf32-*.c: Updated type/macro/structure names. Cleaned up
258 namespace pollution; rename vectors.
259 * targets.c, config/*-elf.mt: Updated.
260 * All uses of 32-bit versions of structures, routines, and macros
263 * Makefile.in (archures.o, targets.o): Depend on Makefile.
265 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
267 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
269 * elf32.c (elf_string_from_elf_section): Handle index of zero
271 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
273 (elf_write_object_contents): Deleted one unused variable and
274 initialized another to avoid gcc warnings.
275 (elf_set_section_contents): Delete unused variable.
277 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
279 * i386lynx.c: New module for Lynx variant of a.out.
280 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
281 * gen-aout.c: Get rid of defunct endian stuff, print out true
283 * targets.c (target_vector): Add i386lynx_vec.
285 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
287 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
289 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
291 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
292 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
293 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
294 trad-core.c: Define a TARGET_get_symbol_info function or macro.
295 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
297 * bfd-in.h: Don't define bfd_print_symbol_nm.
298 Define symbol_info type.
299 (JUMP_TABLE): Set _get_symbol_info element.
301 * syms.c (coff_section_type, bfd_symbol_info): New functions.
302 (bfd_decode_symclass): Use coff_section_type.
304 * targets.c: Add bfd_get_symbol_info call.
306 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
308 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
309 complaints from ancient gcc's.
311 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
313 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
314 hosts/i386linux.h: Define it.
316 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
318 * VERSION, bfd-in.h: Bump version number to 2.2.
320 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
321 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
322 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
323 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
324 LR, RR, hppa_field_adjust): New functions.
326 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
328 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
329 stabs symbols, including new indirect_ptr_ptr argument.
330 (ecoff_slurp_symbol_table): Pass new argument in calls to
331 ecoff_set_symbol_info.
333 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
335 * configure.in: For m68k sysv systems, use m68k-coff.
337 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
338 (TDEFAULTS): Define it here. Use the new name.
340 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
343 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
345 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
347 (aix386_core_file_p): Initialize core_size to correct value.
349 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
351 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
352 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
354 * bout.c (aout32_slurp_extended_name_table): Define to be
355 _bfd_slurp_extended_name_table rather than bfd_true.
357 * coff-mips.c: Include libaout.h and aout/aout64.h to get
358 definitions for N_SET[ATDB].
359 (ecoff_howto_table): Moved near top of file.
360 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
361 seen, cook up a constructor section of the same name and put in a
362 reloc pointing to the symbol. This lets the GNU linker build
363 global constructors and destructors without using collect.
365 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
367 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
369 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
371 * hosts/miniframe.h: New file.
372 * configure.host: Use it.
374 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
376 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
377 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
378 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
379 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
380 * configure.in (*-*-bsd): Change to *-*-bsd*
382 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
384 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
385 int, for the sake of the old Portable C Compiler.
387 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
389 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
391 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
393 * configure.in: Get target name right for m68*-*-hpux.
395 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
397 * trad-core.c (NO_SIGNED_GET): New macro.
398 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
399 signed NO_GET, where appropriate.
401 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
402 * configure.in (*-*-linux*): Remove until linux port for a
403 non-i386/i486 system is actually available.
405 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
407 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
408 when compiling under HPUX.
410 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
412 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
413 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
415 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
416 * bfd/libhppa.h: Include sysdep here. Conditionalize
417 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
418 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
421 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
423 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
424 GNU version is needed.
426 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
428 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
430 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
432 * Makefile.in: Build elf32-hppa.o.
434 * syms.c (BSF_FUNCTION): New symbol flag.
436 * elf32-hppa.c: Fixed to work with elf32-target.h.
438 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
440 * libaout.h (NAME): Don't define if already defined.
442 * libelf.h: Protect against multiple inclusions.
443 (elf_symbol_type): Moved here, added new fields.
444 (struct elf_backend_data): New field `global_sym'; I suspect this
446 * elf32.c (elf_symbol_type): Deleted from here.
447 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
448 point to backend versions of symbols.
449 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
450 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
452 (elf_write_object_contents): Write program headers if appropriate.
453 (bfd_section_from_shdr): Unnamed sections get empty string for
454 name, not "unnamed". Handle SHT_NOBITS separately from
455 SHT_PROGBITS, and set some different flags.
456 (elf_file_p): New routine.
457 (elf_object_p, elf_core_file_p): Call it.
458 (elf_object_p): Handle EM_HPPA.
459 (elf_symbol_from, elf_idx_of_sym): New functions.
460 (elf_make_sections): Get symbol number right for relocations. Set
461 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
462 (elf_fake_sections): BSS section should be SHT_NOBITS, not
463 SHT_PROGBITS. Always generate symtab and strtab, not only if
464 relocations are needed. Set SHF_* flags as appropriate.
465 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
466 (elf_write_object_contents): Fix off-by-one error in symbol count.
467 Store a correct value for the symbol; write the size field
468 properly; make some guesses about the type field. Set section
469 type correctly for string tables.
470 (section_from_elf_index): Check for absolute and common sections
472 (elf_section_from_bfd_section): Ditto.
473 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
474 Use empty string instead of "unnamed" for nameless symbols.
475 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
476 HPPA (only?). Don't free raw symbols; keep the pointer around for
478 (elf_set_arch_mach): Handle bfd_arch_hppa.
479 (elf_find_nearest_line): Just return false.
480 (elf_write_object_contents, elf_set_section_contents): Set
481 output_has_begun field after computing file positions.
482 (elf_set_section_contents): Write section contents immediately,
483 rather than caching the whole file and writing it at close time.
485 * libhppa.h (enum hppa_reloc_field_selector_type, enum
486 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
487 hppa_reloc_expr_type_alt): New enumerator types.
489 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
490 * configure.in, configure.host: Use them.
492 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
494 * elf32-target.h: Allow overrides of armap defaults.
496 * elf32-hppa.c, elf32-hppa.h: New files.
498 * config/hp300hpux.mt: New file.
500 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
502 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
503 (aix386_core_vec): Update for new fields.
505 * archive.c (bfd_generic_archive_p): Call target-specific
506 slurp_armap code, instead of bfd_slurp_armap.
507 (bfd_slurp_bsd_armap_f2): New function.
508 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
509 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
511 * libaout.h (struct aoutdata): New field for subformat, for
512 differentiating between highly similar a.out formats.
513 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
515 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
517 * hp300hpux.c: New file.
518 * Makefile.in: Include it.
520 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
522 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
525 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
527 * trad-core.c (trad_unix_core_file_p): Check the file size.
529 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
531 * coff-alpha.c: Remove duplicate function and add warnings.
533 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
535 * sco-core.c (sco_core_vec): Add initializers for new target
538 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
540 * coffcode.h [_LIT]: Recognize .lit section.
542 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
544 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
545 config/alphaosf.mt, hosts/alphaosf.h: New files.
547 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
549 * Merge in HPPA/BSD changes from Utah.
550 * hppa.c: Use this for both HPUX & BSD.
551 * targets.c: Enable hppa_vec for both HPUX & BSD.
552 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
553 * hosts/hppabsd.h: #define HOST_HPPABSD.
555 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
557 * libbfd.c: Whitespace changes around byteswap macros.
558 * libbfd-in.h: Whitespace changes around byteswap declarations.
560 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
562 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
563 system_error anymore. It confuses bfd_check_format().
565 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
567 * bfd.c: Add sgi_core_data to tdata union.
568 * coff-mips.c: Add Irix 4.x core file support.
569 * hosts/irix4.h: #define HOST_IRIX4.
571 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
573 * aoutx.h (translate_from_native_sym_flags): Check that the
574 symbol's section does get set.
575 (slurp_symbol_table): Zero index means null-string name.
577 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
579 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
581 (write_syms): Use them, to reduce string table size.
583 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
585 * trad-core.c (trad_core_vec): Add 6 new initializers to match
586 new signed get/put fields. Minor reformatting to label
589 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
591 * bfd-in.h: Insert comment about SVR3 compiler warnings.
593 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
594 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
596 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
598 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
600 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
601 (swapcore_sparc): Make sp a bfd_vma.
603 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
605 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
606 libbfd.c, libbfd-in.h: Add _do*signed*.
607 targets.c, all targets: Add bfd*signed*.
608 bfd-in.h: Add bfd_signed_vma. Add comments.
610 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
612 * format.c (bfd_check_error): Check error return from
613 _bfd_check_format routines.
615 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
617 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
618 recognize .data section if present.
620 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
622 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
623 check for the case where the user sets the address of the BSS
624 section (and the file header can't specify this). Let the user
625 set it wherever they want, regardless of what goes in the header.
627 * ieee.c (ieee_slurp_sections): Pass all ieee section names
628 straight through into BFD sections. Add comments.
630 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
632 Cleanup in preparation for better 64-bit host support.
634 * bfd-in.h (bfd_64_type): Remove.
635 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
637 * bfd-in.h (bfd_size): Remove.
639 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
641 * bfd-in.h (bfd_word): Remove.
642 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
644 * bfd-in.h (rawdata_offset): Remove.
645 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
646 (bfd_perform_relocation): Lint.
647 (enum bfd_reloc_status): Comment cleanup.
649 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
651 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
653 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
655 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
657 * elf32.c: Clean up old comments.
659 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
661 * config/sun3.h: String argument to fprintf is const.
663 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
664 on systems which define PAGE_SIZE in <limits.h>.
666 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
668 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
669 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
670 the core file failing signal.
671 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
672 to supply the core file failing signal.
674 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
676 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
677 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
678 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
679 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
681 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
683 * coff-mips.c (PAGESIZE): Correct value.
685 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
687 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
688 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
690 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
692 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
693 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
695 (coff_compute_section_file_positions): Force vma and lma of _LIB
697 (coff_set_section_contents): Count number of entries in new lma
699 * coffgen.c (make_a_section_from_file): Force lineno_count of
700 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
701 SCO 3.2v4 shared library.
702 * seclet.c (rel): Copy over any section with contents, not just
705 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
708 * coff-i386.c (coff_i386_reloc): New function, to generate
709 relocateable output correctly.
710 (howto_table): Use coff_i386_reloc for all reloc types.
711 (CALC_ADDEND): Use a more efficient hack to get the correct addend
713 (i386comm_value): Removed; no longer needed.
715 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
717 * coffcode.h (coff_set_section_contents): Don't write out
718 sections without a filepos.
720 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
722 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
724 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
726 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
727 * libecoff.h (ecoff_data_type): Added gp_size field.
728 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
729 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
730 Set flags to 0 for large common symbols.
731 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
732 which can occur for gas-generated relocs.
733 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
734 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
735 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
737 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
739 * srec.c (srec_set_section_contents): Use lma field for load
741 * section.c: Add declaration of lma field to section structure.
742 * coffcode.h (coff_write_object_contents): Use lma field for load
744 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
746 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
747 symbols in a better way. (translate_to_native_sym_flag): Set the
748 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
750 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
751 (bfd_make_section): Cope with new builtin section.
752 * syms.c (bfd_decode_symclass): Can now print indirect section
755 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
757 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
758 defined, and yields false.
759 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
761 * archive.c (snarf_ar_hdr): Add support for reading (only,
762 so far) BSD-4.4-style extended headers.
763 * archive.c: Some more comments.
765 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
767 * Makefile.in: fix rule for dvi and info, so that the recursive
768 makes does the right thing, instead of always info
770 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
772 * libbfd.c (bfd_seek): Disable optimized handling for archives and
773 archive members; they need more special reatment. For now, verify
774 that computed and actual file positions correspond.
776 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
778 * mipsbsd.c: Renamed from aout-mipsbsd.c.
779 (set_arch_mach): Delete non-MIPS code.
780 (reloc_howto_type_lookup): Ditto.
781 * Makefile.in: Adjusted.
783 * libbfd.c (bfd_tell): Update `where' field.
784 (bfd_seek): Don't do anything if we're not changing the file
785 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
786 field against a SEEK_SET request. Call bfd_tell to re-update
787 `where' field when done.
788 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
790 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
792 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
794 * Makefile.in: added installcheck target
796 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
798 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
799 if the type is not stNil.
801 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
803 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
804 forward declarations.
806 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
807 it's implied by the type.
809 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
811 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
813 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
815 * rs6000-core.c: Add .ldinfo section.
817 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
819 * Makefile.in (MAKEOVERRIDES): Define to be empty.
821 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
823 * section.c (bfd_set_section_contents): whitespace
824 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
827 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
829 * hosts/go32.h: don't define POSIX_UTIME
831 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
833 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
834 against machine architecture stored in the ELF header, to resolve
836 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
837 NULL, so only use results when non-NULL.
838 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
839 and add to vector of targets.
841 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
843 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
844 are always just debugging symbols.
846 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
847 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
849 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
851 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
852 hpux 7). Patch from friedman@gnu.ai.mit.edu.
853 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
854 defined, which they aren't in hpux 7.0.
856 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
857 Tran-Le, tranle@intellicorp.com.
859 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
861 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
862 ahead and do the relocation.
863 (ecoff_refhi_reloc): Don't to the relocation here, just remember
864 what needs to be done.
865 (ecoff_reflo_reloc): Do the REFHI relocation here.
867 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
869 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
870 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
871 relocs are reasonable.
872 * coff-msym.c: Eliminated uses of DEFUN.
873 (ecoff_swap_tir_out): New function.
875 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
877 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
878 * configure.host (vax-*-ultrix2*): Add triplet.
879 * hosts/vaxult2.h: New file.
880 * config/vaxult2.mh: New file.
882 * aoutx.h (string.h): Include for strchr and friends.
883 * archive.c (string.h): Include for memchr and friends.
884 * elf32.c (string.h): Include for strrchr and friends.
886 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
888 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
889 (MY_set_sizes): Use sunos4_set_sizes.
891 * elf32.c: Renamed from elf.c. Several CPU-specific functions
892 deleted, as well as elf-big and elf-little targets.
893 * libelf.h: New file.
894 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
896 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
898 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
900 * coffcode.h (coff_compute_section_file_positions): Don't need
901 variable "old_sofar" if compiling for i960.
903 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
907 * ieee.c (exten, envi): "static" belongs first in declaration.
909 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
911 * srec.c: add support for symbolsrec, srecords with symbols in
914 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
916 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
917 to avoid lint complaints.
919 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
921 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
922 type SHT_STRTAB. Don't alter file offset for section 0.
923 (reloc_type_names): Now an array instead of a macro. Still inside
924 "#if 0", since it's used only in debugging code also in "#if 0".
925 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
926 (sort_reloc_map): New function.
927 (sparc_reloc_map): New variable.
928 (elf_bfd_reloc_type_lookup): New function.
930 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
932 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
933 bfd_make_debug_symbol; they were already in the target structure.
934 * Adjusted all uses of JUMP_TABLE.
935 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
936 from coff_make_debug_symbol.
937 * libcoff.h: Updated accordingly.
939 * Minor cleanups provoked by gcc warnings:
940 * aoutx.h (NAME(aout, reloc_type_lookup)),
941 cpu-h8300.c (local_bfd_reloc_type_lookup),
942 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
944 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
945 ieee.c (ieee_slurp_section_data),
946 elf.c (elf_make_sections, elf_fake_sections,
947 elf_compute_section_file_positions, elf_write_object_contents):
948 Removed unused variables.
949 * archures.c: Removed /* from within comment.
950 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
951 * oasys.c (oasys_write_data): Initialize i.
953 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
955 * libcoff.h (obj_raw_syment_coun): New macro.
956 * coffgen.c (coff_get_normalized_symtab): Initialize
958 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
960 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
962 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
964 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
965 for compatibility with tools from MIPS.
967 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
968 * config/irix3.mt, config/irix4.mt: Removed.
969 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
970 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
972 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
974 * hosts/hp300bsd.h: Add gross hack to determine whether we
975 are running on BSD 4.3 or BSD 4.4, and use appropriate include
976 files (and set other parameters) to match.
978 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
980 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
981 ansi definition which otherwise confuses non-ansi compilers.
983 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
984 ultrix cc by forward declaring getenv as is done in
987 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
989 * elf.c (elf_info_to_howto): cast an enum into unsigned char
990 avoiding a fatal error in vax ultrix 4.2 cc.
992 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
994 * bfd-in.h, VERSION: Roll to version 2.1.
996 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
998 * oasys.c (oasys_write_object_contents): Lint.
999 * srec.c: Whitespace cleanup.
1001 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1003 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1004 cleaned up output formatting a bit.
1006 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1008 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1009 relaxable. Should be moved somewhere else.
1011 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1013 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1014 (aout_mips_*_vec): Added seclet_link element.
1016 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1017 support for aout-mipsbsd target.
1019 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1021 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1023 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1025 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1027 Add support for the H8/500
1029 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1031 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1033 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1034 * coff-mips.c: Now includes libecoff.h.
1035 (ecoff_data_type): Moved to libecoff.h.
1036 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1037 call it. If there is ever another ECOFF target, this and the
1038 swapping functions should be accessed via an ECOFF specific target
1040 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1042 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1044 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1045 no longer includes this file.
1047 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1048 bits to 0 to make comparison test useful.
1050 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1051 avoid overflowing GP accessible sections in binutils/objdump.
1053 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1055 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1056 reading more robust: Fail if string index is out of string
1059 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1061 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1062 PCREL13): Don't take dst_address into account; the input file has
1063 already taken care of that.
1065 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1067 * coff-mips.c: Completed support for linker and binutils.
1069 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1071 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1072 original addend from section contents.
1074 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1076 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1077 * hosts/delta88.h (strtol): Fix prototype.
1078 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1080 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1082 * elf.c: Get rid of "#ifdef sparc".
1083 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1084 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1086 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1087 compile type conditionals on host CPU.
1088 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1090 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1092 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1094 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1095 ECOFF which has two common sections.
1096 (bfd_com_section): Set SEC_IS_COMMON flag.
1097 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1098 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1099 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1100 bfd_is_com_section macro rather than checking for equality to
1103 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1105 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1106 (coff_mkobject_hook): Accept aouthdr argument.
1107 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1108 Handle NULL aouthdr argument.
1109 (coff_object_p): If there is no aouthdr, pass it as NULL to
1111 * libcoff.h: Rebuilt for mkobject_hook changes.
1113 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1114 additional MIPS ECOFF fields.
1116 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1118 * configure.host: added mips-dec-bsd*
1119 * configure.in: added mips-dec-bsd*
1120 * aout-mipsbsd.c: new file for mips-dec-bsd*
1121 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1122 * aoutx.h: added mips support.
1123 * archures.c: added mips support to bfd_default_scan().
1124 * cpu-mips.c: added support for R4000 (untested).
1125 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1126 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1127 hope will make it into include/bfd.h.
1128 * targets.c: added aout_mips_*_vec.
1130 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1132 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1134 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1136 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1138 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1140 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1142 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1143 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1144 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1145 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1147 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1148 bfd_swap_reloc_in or coff_swap_reloc_out.
1149 * coff-mips.c: Added code to link and write out symbolic debugging
1150 information, and to swap relocs in and out.
1152 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1154 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1155 (coff_write_object_contents): coff_count_linenumbers returns the
1156 number of line number records it found.
1158 * coffgen.c (coff_write_linenumbers): only write out line numbers
1159 in the section they belong to.
1161 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1163 * targets.c (bfd_target): Added relocateable argument to
1164 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1165 target vector for linker use.
1166 * bfd.c (bfd_seclet_link): New macro.
1167 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1168 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1169 and boolean return value. Made static.
1170 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1171 relocateable argument.
1172 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1173 relocateable argument (if relocateable, saves relocs).
1174 * bout.c (b_out_get_relocated_section_contents),
1175 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1176 relocateable argument (if relocateable, just calls
1177 bfd_generic_get_relocated_section_contents).
1178 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1179 argument to prototype.
1180 * All targets: Set new _bfd_seclet_link vector to
1181 bfd_generic_seclet_link.
1183 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1185 * coffgen.c: #include seclet.h.
1187 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1189 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1190 debug info. Setup info about linker symbols only, and use
1191 standard bfd fields to hold the info.
1192 * (hppa_object_p): Remove unneeded decls.
1193 * (hppa_new_section_hook): Get rid of most of this.
1194 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1195 fat. Remove all knowledge of stabs, remove redundant knowledge of
1197 * Remove macros for accessing fields which are now gone.
1199 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1201 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1203 * coff-z8k.c: delete unused reloc functions
1205 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1207 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1208 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1209 * coff-msym.c: Use DEFUN for function definitons.
1210 * coff-mips.c: Added code to read and print symbols, and to find
1213 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1214 swapping functions into coffswap.h for ECOFF use. Moved
1215 relocation functions, only used by h8300 and z8k, into reloc16.c.
1216 Added hooks for coffgen.c functions to backend data structure, and
1217 added hook functions. Still more could be done.
1218 * coffswap.h: New file to hold COFF swapping routines.
1219 * coffgen.c: New file to hold generic COFF functions.
1220 * reloc16.c: New file to hold h8300 and z8k specific relocation
1222 * libcoff-in.h: Added declarations for functions in coffgen.c.
1223 * libcoff.h: Rebuilt to incorporate changes.
1224 * coff-h8300.c: Function name changes.
1225 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1226 hook rather than defining EXTRA_CASES.
1227 * Makefile.in: Build new files coffgen and reloc16. Added
1228 dependencies of coff-*.o on coffswap.h and seclet.h.
1230 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1232 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1233 about discarding const.
1235 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1237 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1239 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1241 * configure.in (post-target): If --with-minimal-bfd is specified,
1244 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1246 * srec.c (srec_write_records): one of my boards wants a CR between
1249 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1251 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1252 (it broke a couple of weeks ago).
1254 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1256 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1257 return type, so libbfd.h doesn't reference undefined typedefnames.
1259 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1261 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1263 (coff_pointerize_aux): don't pointerize a negative tagndx
1264 (sometimes generated by SCO 3.2v4 cc).
1266 * bout.c (calljx_callback, callj_callback,
1267 b_out_get_relocated_section_contents): warn if relocating against
1268 an undefined symbol.
1270 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1272 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1273 Make a bunch more routines be static.
1274 * hppa.c (fill_spaces): Get rid of this, replace with much better
1275 written setup_sections().
1276 * (setup_sections): New routine to create BFD sections for each
1277 space and subspace in SOM files.
1278 * (hppa_object_setup): Use BFD sections created by
1279 setup_sections() to locate GDB symbol table info.
1280 * (make_unique_section): New routine to create a BFD section. It
1281 ensures that the given name is unique, and will generate a unique
1283 * (hppa_object_p): Become much more paranoid about file header.
1284 * (make_bfd_asection): Call bfd_make_section to do the dirty
1285 work. Simplify code somewhat.
1286 * (hppa_core_file_p): Use proper name for stack section.
1287 * libhppa.h: Remove millicode_start, millicode_end decls.
1289 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1291 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1293 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1294 relocs, don't bother doing the adjustment if the value to add is
1297 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1299 * bfd.c (bfd_get_size): New function that gets an upper bound
1300 on the possible size of any object in a bfd.
1301 * elf.c (bfd_elf_find_section, elf_get_str_section,
1302 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1304 * elf.c (elf_big_vec, elf_little_vec): Document last three
1305 members initialized to NULL.
1307 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1309 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1311 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1313 * hosts/std-host.h: New file. Attempt at a generic/default
1314 set of definitions, to discourage porting to new hosts by copying.
1315 * hosts/news.h: Removed.
1316 * hosts/sparc.h: Use std-host.h.
1317 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1318 perhaps we can later remove the the_bfd field from each symbol.
1319 * syms.c (struct symbol_cache_entry): Remove unused field
1320 app_data. Add comment noting that the_bfd is almost redundant,
1322 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1323 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1324 * hppa.c (fill_spaces): Make slightly more rebust.
1325 * configure.in: Allow std-host as the "default" host.
1327 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1329 * bfd.c: Add struct hppa_core_data to tdata union.
1330 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1331 Get rid of HPPA/BSD specific code. That will go somewhere else
1333 * (fill_spaces): Don't spin forever and die if you don't find
1334 $MILLICODE$ subspace.
1335 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1337 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1338 Make these work for HPUX.
1339 * (make_bfd_asection): New routine to make section creation a
1341 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1342 * libhppa.h: #include the right system files. Redefine all of
1343 the structs/macros for hacking core files to use more sensible
1344 HPUX core file structures.
1345 * targets.c (target_vector): Conditionalize hppa_vec on
1346 HOST_HPPAHPUX, not hp9000s800.
1347 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1348 malloc and realloc. #define HOST_HPPAHPUX.
1350 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1352 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1353 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1354 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1355 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1357 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1358 * aix386-core.c: New file for handling core files on AIX on PS/2.
1359 * targets.c: if AIX386_CORE, use aix386_core_vec.
1360 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1363 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1365 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1368 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1370 * Makefile.in: added dvi target
1372 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1374 * bfd.c: Use right name for tekhex tdata struct.
1375 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1376 * libcoff.h: Updated to get spacing change from coffcode.h.
1377 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1379 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1381 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1382 functions, with the "guts" of the old bfd_slurp_bsd_armap
1383 and bfd_slurp_coff_armap, but assuming we've already checked
1384 if the armap is present or not.
1385 Also, rewrite a bit to avoid keeping around obstack data
1387 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1388 Various fixes to correctly handle COFF_style archives names.
1389 (Note that because these have a trailing '/', the names can
1390 have embedded spaces.)
1391 * archive.c (bfd_slurp_armap): New function, replaces old
1392 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1393 _either_ format, and calls do_slurp_bsd_armap or
1394 do_slurp_coff_armap if either form of map is seen.
1395 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1396 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1397 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1398 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1400 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1402 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1403 * libhppa.h: Make millicode_start and millicode_end be unsigned
1404 int to be same type as CORE_ADDR in GDB. Why are these here?
1406 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1408 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1409 vaddr of the section to the addend.
1410 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1411 SCO_CORE to SELECT_VECS.
1412 (target_vector): add sco_core_vec.
1413 * sco-core.c (sco_core_vec): add leading underscore initializer.
1414 * configure.in (i[34]86-*-sco*): use target i386-sco.
1415 * config/i386-sco.mt: new file; define SCO_CORE.
1417 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1419 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1421 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1423 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1425 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1427 * hosts/i386linux.h: Include unistd.h.
1429 * aoutx.h (print_symbol): aout_stab_name returns a constant
1431 * libaout.h (aout_stab_name): Fix prototype.
1432 * stab-syms.c (aout_stab_names): Array is now const.
1433 (aout_stab_name): Return value is now pointer to const.
1435 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1438 * syms.c (asymbol): Added new field "app_data", for data
1439 particular to the application. Some of the linker flags ought to
1440 get moved to this field someday.
1442 * archures.c (bfd_default_scan): Recognize a few more numbers:
1443 80486, 80960, and 960.
1445 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1446 bfd_coff_std_swap_table, cast to PTR.
1447 * bfd.c (bfd_coff_swap_*): Deleted macros.
1448 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1450 * coffcode.h (type bfd_coff_backend_data): New structure type,
1451 contains pointers to the COFF-specific swapping routines.
1452 (bfd_coff_std_swap_table): New data structure, to be used when
1453 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1454 (bfd_coff_swap_*): New macros.
1455 * coff-mips.c (mips_coff_swap_table): New data structure.
1456 (ecoff_big_vec): Use it.
1457 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1458 * All other targets: Deleted coff-specific vector entries.
1460 * trad-core.c: Fixed some `PARAMS' uses that were missing
1463 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1465 * aoutx.h (some_aout_object_p): Protect arg prototype in
1466 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1468 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1470 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1471 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1472 PARAMS for readability.
1474 * aoutx.h: Add type to callback parameter.
1475 * coff-mips.c: Don't call trad-core.h, not needed.
1476 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1477 * trad-core.h: Eliminate, unused.
1479 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1481 * format.c (bfd_check_format): if default target isn't found
1482 then look through the entire list rather than return early.
1484 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1486 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1488 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1490 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1492 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1494 * coff-z8k.c: checkpoint, more addressing modes handled
1495 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1498 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1500 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1502 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1504 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1506 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1508 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1509 and about when file descriptors are closed.
1511 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1513 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1514 written out correctly.
1516 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1518 * section.c: New section bit SEC_SHARED_LIBRARY.
1519 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1520 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1523 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1525 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1526 macros; use PARAMS to declare the function pointers involved.
1528 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1529 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1531 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1533 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1535 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1536 declaring pointers to functions.
1537 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1538 * seclet.h: Declare external function with PARAMS.
1540 * doc/chew.c (exfunstuff): Eliminate.
1541 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1542 * doc/proto.str: Use paramstuff rather than exfunstuff.
1544 * libbfd.h: Update, based on changes in source code and chew.
1546 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1548 * libieee.h: Add FIXME about removing limit on number of sections.
1549 * bfd-in.h: Improve comments to make it clear that bfd.h is
1550 the wrong place to edit this file.
1551 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1552 same places where we install bfd.h.
1554 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1556 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1557 symbol type before blindly modifying the auxent. Specifically,
1558 only modify the endndx fields for types that need it, and don't
1559 set the array information for non-arrays.
1561 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1563 * aoutx.h (some_aout_object_p): Section list should be set up
1564 correctly anyways; don't have to set up "next" pointers manually.
1566 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1568 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1569 config/i386v.mh: removed -DUSG from HDEFINES.
1570 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1572 hosts/i386v.h: don't define POSIX_UTIME.
1574 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1576 * ieee.c (ieee_slurp_sections): make a private copy of the
1577 section's name before truncating it.
1579 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1581 * hppa.c: add symbol_leading_char entry in transfer vec
1583 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1585 * ieee.c (get_symbol): can now cope when two symbols of a
1586 different class, but the same index number occur consecutively.
1587 (get_section_entry): nicer name for sections being forward
1588 referenced. (ieee_archive_p): don't free the filename string,
1589 since it was never malloced.
1591 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1593 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1595 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1597 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1598 optionally setting the dimen info, since they are in the same
1599 memory locations. Also zero out external auxent.
1600 (coff_write_symbol): don't zero external auxent; now done in
1603 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1605 * Check fclose return value for errors.
1606 libbfd.h: bfd_cache_close now returns a boolean.
1607 cache.c (bfd_cache_delete): return fclose success value.
1608 (bfd_cache_close): return bfd_cache_delete return value.
1609 opncls.c (bfd_close, bfd_close_all_done): return result of
1612 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1614 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1616 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1618 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1619 work out a coff relocation type from a howto's attributes rather
1620 than using the input r_type field. This fixes PR1677 and allows
1621 conversion of a.out relocs to coff relocs.
1623 * coffcode.h (coff_write_relocs): if supplied a relocation
1624 relative to an absolute symbol, use the right symbol index.
1626 * reloc.c (bfd_perform_relocation): do a partial link for coff
1629 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1631 * changes to support i386-sysv with shared libraries:
1632 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1633 check for .data2; if _LIB is defined, check for it; map
1634 SEC_NEVER_LOAD to STYP_NOLOAD.
1635 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1636 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1637 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1638 if section has contents, not just if it is loadable; if
1639 TWO_DATA_SECS, check for .data2
1640 (coff_set_section_contents): set vma of .lib section to number of
1642 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1643 don't define coff_write_armap to bsd_write_armap.
1644 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1647 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1649 * solaris2.h: Get the definition of alloca from alloca.h if we
1652 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1654 * configure.in (i960-*-{aout,bout}): Support these.
1656 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1658 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1660 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1662 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1663 no-longer-used definitions of L_SET and L_INCR.
1664 * i386linux.h: Tweaks to smooth Linux build.
1666 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1668 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1670 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1672 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1673 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1674 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1675 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1677 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1678 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1680 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1682 * configure.host: New file, contains mapping of host configs
1683 to host support file names for bfd, binutils, opcodes.
1684 * configure.in: Use it.
1685 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1686 * i386bsd.c: Cleanup, reformat.
1687 * config/i386-bsd.mt: Comment changes.
1688 * config/i386bsd.mh: New file for core file support.
1689 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1690 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1691 on BSD 4.4 define ALIGN (sigh!).
1693 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1695 * libaout.h (aout_backend_data): added exec_header_not_counted
1696 field. For ZMAGIC files only, when text_includes_header is set, by
1697 default the length of the exec header is counted in the text
1698 section size. For go32, exec header is mapped in but does *not*
1699 contribute to the size of section.
1700 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1701 is not set, but ztih is, add the size of the exec header to the
1702 recorded size of the text section.
1703 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1704 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1705 Also set text_includes_header.
1706 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1707 by default in MY(backend_data).
1709 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1711 * aout-target.h (callback): Don't define this function if it won't be
1714 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1715 type doesn't match. Don't lose if file sections have already been
1717 (set_arch_mach): Set reloc_entry_size.
1718 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1720 * hosts/i386bsd.h: New file.
1721 * configure.in: Recognize i[34]86-*-bsd host.
1723 * aout-target.h (callback, write_object_contents): Delete unused
1726 * aoutx.h (reloc_type_lookup): New function.
1727 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1728 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1729 (MY_reloc_howto_type_lookup): Don't define it.
1731 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1733 (slurp_symbol_table): Use header byte order, not target byte
1734 order, for reading symbol data.
1736 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1738 * configure.in: Undo some brain damage in the host section.
1739 * configure.in: Reformat the target section, test many configs.
1740 * Makefile.in (make): Remove obsolete `make make'.
1741 * aoutx.h (some_aout_object_p): Make defines line up.
1743 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1745 Now a bfd knows whether underscores are normally prepended
1746 to symbols in its file format.
1748 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1749 coff-z8k.c: targets set so they have leading underscore
1750 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1751 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1752 without leading underscore flag
1753 * targets.c: add symbol leading char to xvec description
1754 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1756 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1758 * archive.c: Make errno global.
1759 * archive.c (_bfd_write_archive_contents): If read fails (and
1760 errno!=0) set bfd_error to malformed_archive (since this probably
1761 indicates a truncated archive), rather than system_call_error.
1763 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1765 * Makefile.in: added rules for i386bsd.c
1766 * i386bsd.c: new file, supporting 386bsd.
1767 * configure.in: recognize i386-*-bsd target.
1768 * config/i386-bsd.mt: new file - 386bsd target configuration.
1770 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1772 * configure.in: re-arrange host section to use *-*-* notation,
1773 clean up some of the target section as well
1775 * seclet.c: cast result of bfd_get_relocated_section_contents to
1776 avoid compiler warnings
1778 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1780 * coffcode.h (coff_section_symbol): Create section if it doesn't
1783 * bout.c: Removed some unused variables.
1785 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1787 * Portability fixes from p3:
1788 coffcode.h (coff_write_relocs): removed sanity check until it
1789 works on all targets (per advice from sac).
1790 config/hp9000.mh: new file to define USG.
1791 hppa.c: #undef hppa before the JUMP_TABLE.
1792 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1794 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1795 local variable target volatile to avoid mysterious bug in
1798 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1800 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1801 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1803 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1805 * coff-z8k.c (func_da, func_jr): Lint.
1806 * coffcode.h: Use memset rather than bzero.
1807 * elf.c: Use memcpy rather than bcopy.
1808 * tekhex.c: Use memset rather than bzero.
1810 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1812 Add Adobe a.out support.
1814 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1815 * config/adobe.mt: Add.
1816 * configure.in (*-adobe-* target): Add.
1817 * targets.c (a_out_adobe_vec): Add.
1818 * Makefile.in: add aout-adobe.c.
1820 * configure.in: Put two dashes in all entries to be matched.
1821 Add comments to remind people to do this.
1822 Reorder all entries that match manufacturer names, to occur
1823 last, so they will only be matched if no more specific match
1824 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1826 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1828 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1829 since we should never have a NULL section.
1830 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1831 tests, set the section to bfd_abs_section.
1833 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1835 * coff-z8k.c: getting closer
1836 * coffcode.h (coff_get_relocated_section_contents): allow
1837 EXTRA_CASES hooks for different arches to provide different reloc
1839 * seclet.h: #ifndef around it to allow multiple inclusion
1840 * srec.c: minor doc fix
1842 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1844 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1846 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1848 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1851 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1853 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1854 filling in reloc, in case immediately following code doesn't set
1857 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1859 * coffcode.h (coff_renumber_symbols): set the last renumbered
1860 symbol pointer to NULL, as expected by coff_write_linenumbers.
1861 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1862 type R_IHCONST used on the 29k.
1864 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1866 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1867 update, based on how the underlying file was opened. Obsoletes
1869 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1870 all FASCIST_FDOPEN config defines.
1872 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1874 * sparc-opc.c: Moved to opcodes library, now that we have one.
1875 * Makefile: Don't compile it.
1877 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1879 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1881 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1883 * section.c (bfd_set_section_flags): Remove a sanity check.
1884 It is unfortunately broken, and prevents strip from working.
1886 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1888 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1889 created by last change.
1891 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1893 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1894 * bfd-in.h: Bump to version 2.0.
1896 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1898 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1899 braindamaged HP/Apollo compiler happy.
1901 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1903 * format.c: Fix description of search for matching target.
1904 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1905 * targets.c: Update description of search for matching target.
1906 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1907 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1908 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1910 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1912 * Makefile.in: Added mostlyclean/clean/distclean rules.
1914 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1916 * targets.c (target_vector): Take out oasys (unless that is
1917 the default): Because there is no magic number in archives,
1918 there can be annoying target mis-matches.
1920 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1922 * sparc-opc.c: Rigorously updated to match architecture manual.
1924 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1926 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1927 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1928 to the built-in abs_section were not written out correctly.
1930 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1932 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1933 large, assume we're using a swapped byte order and fail with
1934 wrong_format rather than dumping core.
1936 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1938 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1939 filename constraints.
1940 * Makefile.in: Updated to reflect change.
1942 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1944 Add preliminary support for the we32k:
1946 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1948 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1950 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1952 * bout.c: added support for relaxable alignment relocs.
1954 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1955 pass down pointer to play area rather than use alloca
1957 * cpu-z8k.c (compatible): made static to reduce name space
1960 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1962 Add basic support for the z8k:
1964 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1965 section.c, targets.c,
1967 * syms.c: move mis-inserted patch.
1969 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1971 Documentation fixes:
1972 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1973 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1975 * reloc.c: break out addend item from surrounding text.
1977 * doc.str (DOCDD): Defined. Adds text to output.
1978 (bodytext): Put bulletize before kill_bogus_lines.
1979 * chew.c (bulletize): End itemization after a blank line, to
1980 prevent following text from being swallowed up in an item.
1982 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1984 * configure.in: Add sparclite as a target.
1986 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1988 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1991 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1992 from a coff file (csym is null), dont deref them
1994 * ieee.c (parse_expression): get the answer right when adding an
1995 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1996 on elts so that filename is filled in.
1998 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2000 * bout.c (howto_align_table): New set of relocs, with enough
2001 data for "objdump -r" to work.
2002 (b_out_reloc_type_lookup): Recognize alignment relocs.
2004 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2006 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2007 invocations of make. Also, always create installation
2010 * config/apollov68.mh: removed -g from CC definition.
2012 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2014 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2015 overflowing gp-offset range.
2017 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2019 * srec.c (srec_set_section_contents): don't write out sections
2020 without the LOAD and ALLOC attributes
2022 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2024 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2025 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2026 * aout-target.h (callback): Don't set page/seg sizes.
2028 (set_sizes): New routine.
2029 (backend_data): Point to it.
2030 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2031 (sunos4_aout_backend): Point to it.
2032 * aoutx.h (set_arch_mach): Call set_sizes callback.
2034 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2036 * aout-target.h: Make _bfd_slurp_extended_name_table be
2037 the default. Given that we *write* the suckers (for long
2038 archive member names), we really ought to be able to read them!
2039 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2040 seem to be needed, and many machines don't have it.
2042 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2044 * coff-m68k.c (vector): read and write archives in coff format.
2046 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2048 * opc-sparc.c: New file.
2050 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2052 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2053 pointers to bfd_byte* before performing arithmetic on them. Such
2054 use with bare void* pointers is a gcc extension.
2055 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2056 * archive (normalize): Add to CONST to match actual usages with
2059 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2061 * configure.in: Recognize i486 host cpu, and use i386-elf
2064 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2066 * config/stratus.mt (CC): Remove definition.
2067 * elf.c (bfd_section_from_shdr): Test for the possibility that
2068 section_from_elf_index returns NULL and don't dereference it.
2070 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2072 * add hppa_data to bfd tdata (indirectly via sef).
2074 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2076 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2078 * configure.in: error messages to stderr, not stdout
2080 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2082 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2083 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2084 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2086 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2088 * configure.in: recognize hppa* instead of hppa
2090 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2092 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2093 RTYPE2HOWTO to cope with same.
2094 * reloc.c (bfd_perform_relocation): added support for size of -2
2095 (subtract a word reloc type). Updated doc.
2097 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2099 * Makefile.in: merged changes from progressive, removed rcsid.
2101 * archures.c, archive.c, Makefile.dos: removed rcsid.
2103 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2105 * bfd-in.h : add BFD_IS_RELAXABLE flag
2106 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2107 header e_relaxable, major hackery in callbacks
2108 * libaout.h : add space for a_relaxable.
2109 * seclet.c (rel): don't relax empty sections
2112 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2114 * section.c (STD_SECTION): add some casts to the initializers for
2117 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2119 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2120 and add appropriate casts to keep (picayune) aix-cc happy.
2122 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2124 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2125 symbol pointers. Punt expensive & useless bfd_realloc. Use
2126 malloc for raw symbols, and free it before returning.
2127 (bfd_section_from_shdr): Do not slurp symbol table until politely
2128 asked. Do not even slurp string tables.
2129 (elf_get_symtab_upper_bound): Count 'em without reading them.
2130 (elf_get_symtab): This is how to politely ask. Schlurp!
2131 This should probably just *become* elf_slurp_symbol_table, FIXME.
2133 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2135 * archive.c (bsd_write_armap): write the timestamp of the
2136 archive header to be just a little bit later than the timestamp of
2137 the file, otherwise the linker will complain that the index is
2140 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2142 * configure.in: Add m68k-ericsson-*.
2144 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2146 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2147 * elf.c: Remove unconditional debug printf's.
2148 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2149 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2150 (elf_slurp_symbol_table): Hand out symbols in forward, not
2151 reverse order. Simplify duplicate code.
2153 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2155 * elf.c: Remove "(void)" casts from function calls where the
2156 return value is ignored, in accordance with GNU coding standards.
2158 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2160 * hppa.c: Apply John's standard fix to avoid "empty translation
2161 unit" warnings from some ANSI-C compilers.
2163 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2165 * hosts/solaris2.h: Configure same as sysv4.
2167 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2169 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2170 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2171 type match actual return type.
2172 * elf_print_symbol (section_name): Make CONST.
2174 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2176 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2177 New files, for Linux (a free Unix clone for 386 machines).
2178 * Makefile.in, configure.in, targets.c: Update accordingly.
2180 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2181 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2182 correct calling of howto special functions and fixes from Raeburn
2184 * archures.c: nuke bfd_reloc_code_type
2185 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2186 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2187 SEC_NEVER_LOAD, various other bfdgas newness
2188 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2189 * targets.c: change jump table vector to above
2192 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2194 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2195 its prototype will be included in libbfd.h. Change result type
2196 to struct * (rather than equivalent typedef) so it can be used in
2197 the prototype, where they typedef won't be known.
2198 * libbfd.h: Updated version.
2200 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2202 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2203 targets.c: HPPA merge.
2205 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2207 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2208 * config/solaris2.mh: Kludge around Sun compiler bug.
2210 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2212 * libaout.h (aout_backend_data): Change defs of two bitfields to
2213 be unsigned chars instead to get around rs6000 compiler problem.
2215 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2217 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2218 Correct misconception that there can be only one symbol table.
2219 Only call elf_slurp_symbol_table on the full symbol table, not
2220 the dynamic one which is only a subset of the full one.
2222 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2224 * coffcode.h (coff_compute_section_file_positions): For I960,
2225 don't align sections in file.
2227 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2229 * targets.c (struct bfd_target): Added field for target-specific
2230 (but not file-specific) data, for distinguishing minor
2231 characteristics between (e.g.) a.out formats.
2233 * section.c (struct sec): New field user_set_vma indicates vma
2234 field should be heeded, not assumed to be unset.
2235 (STD_SECTION): Initialize that field of standard sections to zero.
2236 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2238 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2239 pre-swapped version.
2241 * archures.c (struct bfd_arch_info): Fixed order of comment and
2242 field decl. New fields indicate size of page and segment for
2244 * cpu-m68k.c (N): Fill in values.
2245 * cpu-sparc.c (arch_info_struct): Ditto.
2247 * libaout.h (struct aout_backend_data): Various bits of data (not
2248 all used currently) with characteristics of a.out implementation.
2249 Important field for now is text_includes_header, indicating that
2250 the text section starts immediately after the file header, which
2251 gets mapped in with it.
2252 (struct aout_data): New fields indicate whether vma has been
2253 adjusted yet (not yet used), and what magic number will be used in
2254 the output file (should go away in favor of vma_adjusted).
2255 (WRITE_HEADERS): Code for dealing with section sizes and related
2256 header fields replaced with call to adjust_sizes_and_vmas.
2257 * aoutx.h (some_aout_object_p): Fill in magic number field.
2258 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2259 (set_arch_mach): Set page size and segment size once CPU
2261 (adjust_sizes_and_vmas): New function; has much code moved
2262 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2263 and size parameters, as well as many header fields, after deciding
2264 on magic number for output file. Checks to ensure that this
2265 adjustment has only been done once.
2266 (set_section_contents): Call adjust_sizes_and_vmas instead of
2267 doing much of the work here.
2269 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2270 default (null) values of these fields.
2271 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2272 value in exec header.
2273 (sunos4_aout_backend, MY_backend_data): Define backend data
2274 indicating file header is included in text section.
2276 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2278 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2279 gcc version 2, to avoid warnings.
2281 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2283 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2284 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2286 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2288 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2290 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2292 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2293 * configure.in: Rewrite target parsing to use simple format.
2294 Handle sparc-sun-solaris2 configuration.
2295 * aout64.h: Avoid ANSI C brain death warning.
2296 * elf.c: Avoid trigraph (???) or /* in comments.
2298 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2300 * config/sysv4.mh: new file, RANLIB=echo
2302 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2304 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2306 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2307 elf_core_tdata_struct into a single common struct. Core files
2308 wouldn't have worked at all without this.
2309 (bfd_elf_find_section): New function for GDB's undercover use
2310 to find string sections that BFD hides from it.
2311 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2313 (elf_object_p, elf_core_file_p): Allocate internal file header
2314 storage dynamically.
2315 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2316 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2318 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2320 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2322 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2324 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2326 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2328 * configure.in: handle m680[01234]0 as aliases for m68k
2330 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2332 * coff-a29k.c: do byte relocs correctly
2333 * coffcode.h (styp_to_sec_flags): never load INFO sections
2334 * seclet.c (rel): don't relocate INFO sections
2336 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2338 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2339 Make the symbols unmodifiable.
2340 (bfd_section_init): Deleted.
2341 * init.c (bfd_init): Don't call bfd_section_init.
2343 * section.c (bfd_set_section_contents): Ensure that range to be
2344 written is within section boundaries.
2345 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2348 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2350 * coff-i960.c (howto_table): Deleted.
2351 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2352 interesting entries from old howto_table.
2353 (RTYPE2HOWTO): Adjusted to use switch.
2354 (coff_i960_reloc_type_lookup): New function.
2356 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2357 records for section symbol.
2358 (make_abs_section): Unused; deleted.
2359 (renumber_symbols): Re-order symbols so undefined symbols come
2360 last, as COFF format desires.
2361 (coff_write_symbol): Put C_FILE symbols in debug section always.
2362 (coff_section_symbol): New function; creates a symbol with the
2363 same name as a section, and sets up aux records for it.
2364 (coff_add_missing_symbols): New function; adds section symbols to
2365 symbol table if they aren't there already. Should someday also
2366 add a dummy C_FILE symbol if none is present.
2367 (coff_write_object_contents): Add missing symbols before preparing
2368 symbol table to be written.
2369 (coff_slurp_reloc_table): Verify that symbol indices read in are
2370 in a reasonable range.
2371 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2372 (obj_conv_table_size): Accessor macro.
2374 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2375 reloc types on i960.
2377 * bfd-in.h (bfd_get_section_name): New macro. Like
2378 bfd_section_name, but returns rvalue, not lvalue.
2379 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2380 (bfd_get_section_flags): Now returns rvalue.
2382 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2383 general, some specific to sparc or i960.
2385 * aoutx.h (set_section_contents): Set VMA for each section based
2386 on previous section. If text section VMA doesn't appear to have
2387 been set, make a best guess from the type of file.
2389 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2391 (MY(vec)): Initialize reloc_type_lookup field.
2393 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2394 (bfd_error_trap, bfd_error_vector): Extern, not common.
2396 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2397 few types of relocs for sparc; will need enhancement.
2399 * bout.c (callj_callback): Use DEFUN macro in definition.
2400 * coff-i960.c (optcall_callback): Likewise.
2402 * targets.c (bfd_target): Added fields reloc_type_lookup and
2403 _bfd_make_debug_symbol. Also minor comment changes.
2404 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2405 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2406 than arch info, and dispatch with BFD_SEND. Callers changed.
2407 * archures.c (struct bfd_arch_info): Deleted field
2409 * cpu-*.c: Don't initialize that field.
2411 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2412 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2413 (bfd_errmsg): Now returns ptr to const.
2414 * bfd-in.h (bfd_errmsg): Fix prototype.
2416 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2417 * reloc.c (bfd_generic_relax_section): Ditto.
2419 * section.c (Section Output doc): Improve description of use of
2420 output_section and output_offset.
2422 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2424 * sco-core.c: new file from net.
2425 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2426 Now we have the hairy linker, it's possible to move symbols from
2427 one section into another. Actually make that work!
2429 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2431 * hosts/sun3.h: fix declaration of free.
2433 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2435 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2436 * coff-h8300.c (reloc_processing): all relocs are relative to
2438 * opncls.c: don't use fdopen on DOS systems
2440 short patches from Glenn Kasten (glenn@ready.com)
2441 * target.c: enabled oasys support
2442 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2443 fix problem where a relocation which crossed a modification byte
2444 boundary did not work. Fix problem where a relocation near the end
2445 of a data record did not work.
2448 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2450 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2451 archvie header string counts the endian way, this heuristic sees
2452 how big an archive string to read by trying it one way and if the
2453 string table is unreasonably big, trying it the other. *FIXME*.
2454 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2456 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2458 * bfd-in.h: Increase version number to 1.97, for consistency
2460 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2462 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2464 * bfd-in.h: bump version to 1.96
2465 Major change; changed calling convention for
2466 bfd_get_relocated_section_contents so that caller allocates
2467 memory for section data.
2468 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2469 seclet.c, targets.c, bfd.c: reflect new convention.
2470 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2471 case, then use reasonable default values for SEC_* flags.
2473 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2475 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2476 size of output reloc struct.
2477 * targets.c, Makefile.in: comment out tekhex for the moment.
2478 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2479 * configure.in: tandem target is st2000
2480 * coff-m68k.c: rename static howto_table to global
2481 m68kcoff_howto_table.
2482 * bout.c: remove unnecessary abort
2483 * coff-a29k.c: various changes to the way relocations work to cope
2484 with the "new order" and latent bugs.
2487 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2489 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2490 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2491 * reloc.c (bfd_perform-relocation): don't relocate refs to
2492 absolute symbols if doing a partial link.
2494 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2496 * configure.in: Add a29k-amd-udi.
2498 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2500 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2501 internal_exec structure before initializing the fields that
2502 are used, so that the unused fields are in a known state.
2504 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2506 * tekhex.c (struct data_struct): Convert from typedef that
2507 typedefs nothing to a normal structure declaration.
2508 * tekhex.c (pass_over): Prototype args for function that
2509 second arg points to.
2511 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2513 * Makefile.in: remove old style staging. Do not print recursion
2516 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2517 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2520 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2522 * bfd.c, Makefile.in: added tekhex
2523 * aoutx.h (set_section_contents): pages should be padded to the
2524 size of a page, not the size of a segment.
2525 * configure.in: added go32 host and i386-aout target.
2526 * i386aout.c, libaout.h: now works for go32 target
2527 * ieee.c: fix bit rot.
2528 * seclet.c: support for padding seclet type.
2530 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2532 * Makefile.in: added .NOEXPORT:
2534 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2536 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2538 * elf.c (elf_compute_section_file_positions,
2539 elf_write_object_contents): Return boolean, not NULL (which
2541 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2542 Also ifdef-out code that aborts on unhandled section types.
2544 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2546 * configure.in: Recognize ncr3000 config
2547 * Makefile.in (MINUS_G): Pass on to recursive makes.
2548 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2550 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2552 * Makefile.in: Now that we have sym.h and symconst.h, compile
2553 coff-msym.c on all systems.
2554 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2555 * coff-msym.c: Update include files and comments; add weakext bit.
2557 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2559 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2560 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2562 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2564 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2565 * configure.in: Add new host and target configs.
2566 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2567 structs, which vary; just use member name.
2568 (elf_object_p, elf_core_file_p): Lint, fix comments.
2569 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2571 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2573 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2574 local, disposable, copy of the external form of section header
2575 table and program header table entries.
2577 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2579 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2581 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2583 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2586 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2588 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2590 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2592 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2593 not internal bfd_assert function (twice).
2595 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2597 * aout-target.h: change ar_max_namelen to 15 (the right value)
2598 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2601 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2603 * archive.c (bfd_generic_archive_p): check for bout archives too.
2604 * bout.c: make it work again.
2606 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2608 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2610 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2611 bfd_xmalloc() instead of bare malloc().
2613 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2615 * Makefile.in: pass down MAKEINFO on info.
2617 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2619 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2620 host/h-<foo> now just <foo>.
2621 * configure.in: reflect changes
2623 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2625 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2626 actual source file, not just the generated libbfd.h.
2628 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2630 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2631 gdb on little-endian 960 code.
2632 * archive.c (compute_and_write_armap): indirect symbols should go
2633 into the archive header too.
2635 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2637 * Makefile.in: added check target.
2639 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2641 * coff-msym.c: Move this file from gdb/ecoff.c. It
2642 handles byte-swapping for ECOFF (MIPS symbol) files.
2643 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2644 to the files built on MIPS-based hosts.
2645 * Makefile.in: Add rule for coff-msym.
2647 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2649 * Makefile.in: added clean-info target. MINIMIZE=1.
2651 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2653 * coff-rs6000.c: Move core file functions into separate
2654 new file rs6000-core.c. This is needed because reading
2655 core files depends on native include files that conflict
2656 with ../include/coff/rs6000.h.
2657 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2659 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2661 * aoutx.h (NAME(aout,print_symbol)): Don't print
2662 symbol addresss for undefined symbols.
2663 * coff-rs6000.c: Various updates (due to target-
2664 independent changes).
2665 * libbfd.h: Ditto (tdata field is now a union).
2666 * hosts/h-sparc.h: Removed prototype for bogus function
2667 'emset' (presumably should have been 'memset' - which is there).
2669 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2671 * configure.in (mips-big-* target): Same is Iris.
2673 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2675 * aoutx.h (translate_from_native_sym_flags): when creating an
2676 alias symbol, fill in the section as undefined, rather than
2677 leaving it blank. If an output section can't be found for a
2678 symbol, then don't core dump.
2680 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2682 * Makefile.in, configure.in: removed traces of namesubdir,
2683 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2684 copyrights to '92, changed some from Cygnus to FSF.
2686 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2689 * coff-h8300.c: fix stupid reloc subtraction bug
2690 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2691 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2692 the symbol.flags and done_lineno fields.
2694 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2696 * coffcode.h (coff_write_symbol): write out the correct number of
2698 * cpu-h8300.c: fix disassembly bug
2700 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2702 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2703 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2704 reloc.c, section.c (bfd_map_over_sections), targets.c
2705 (bfd_target_list): Protolint.
2706 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2708 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2710 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2712 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2713 section of a symbol rather than the section of a reffed symbol to
2714 determine the r_index of an emmitted reloc.
2716 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2718 * PORTING: New (preliminary) porting guide.
2720 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2722 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2723 (howto_hvrt16): lint.
2725 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2727 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2728 a full configuration (with possible cross-development),
2729 instead of using host-aout.c.
2731 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2733 * aout-target.h (MY(write_object_contents):
2734 Set obj_reloc_entry_size (abfd).
2735 * gen-aout.c: Change to emit a .c files, not a .h file.
2737 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2739 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2740 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2742 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2744 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2745 with more than one auxent can cause nasty core dumps.
2747 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2748 "done_lineno" so that a symbol which appears twice in the symbol
2749 table only gets it's linenumbers relocated once. Modifed
2750 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2753 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2755 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2756 stuff to use the New Order.
2758 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2760 * ieee.c: Change type of envi[] to unsigned char.
2762 * configure.in: fix vax ultrix configuration.
2764 * elf.c (bfd_section_from_shdr): Deal with null return from
2765 bfd_make_section(). (elf_object_p): Select endianess properly.
2767 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2769 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2771 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2773 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2774 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2775 * host-aout.c: Don't use aout-params.h; configure these systems
2776 in their xm files, not in a randomly generated file.
2777 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2779 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2781 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2783 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2784 host_aout_vec here as well.
2786 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2788 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2789 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2790 to prevent undefined symbol.
2792 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2794 Various lints found on PersSony
2795 * aoutx.h: cast an enum
2796 * coff-a29k.c: many ints in reloc structure turned to enum
2797 * coffcode.h: more enums
2798 * cpu-h8300.c: more enums
2799 * opncls.c: more enums
2801 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2803 * configure.in: Make Tahoe configuration work again.
2804 * bfd-in.h: Remove trailing comma from enum declaration.
2805 * ieee.c: Can't put byte values >0x7F into a signed char.
2807 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2809 * Makefile.in: Add dependencies for various coff-*.o files.
2811 * elf.c: Remove extraneous paren from core_prpsinfo and
2812 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2813 Replace references to old section "size" member with new
2814 "_raw_size" member. Implement elf_make_empty_symbol, which
2817 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2819 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2822 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2824 * coffcode.h (bfd_coff_relax_section): now static.
2825 (bfd_coff_get_relocated_section_contents): various type lints.
2827 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2829 New entry point in the transfer vector - bfd_relax_section.
2831 * aout-target.h: add to vector, call generic_relax
2832 * bfd-in.h: add to vector
2833 * bfd.c: add #define for vector
2834 * bout.c: add to vector, call generic_relax
2835 * coffcode.h: add to vector, also now has coff specific relax code
2836 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2837 * elf.c: call generic_relax
2838 * ieee.c: call new vector, clean up some bugs due to the creation
2840 * libbfd.h: add bfd_generic_relax_section EXFUN
2841 * oasys.c: call generic_relax
2842 * reloc.c: implement generic_relax
2843 * seclet.c: moved much of this into coffcode.h
2844 * srec.c: call generic_relax
2845 * targets.c: define new transfer vector
2847 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2849 * everything: now modified to use smaller reloc type. Self hosts
2852 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2854 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2855 New files for stratus.
2857 * configure.in: Add configuration fragments for stratus.
2859 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2861 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2862 variables as CONST since they are set to point to a const char
2863 string. Fixes compiler complaints.
2865 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2867 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2870 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2872 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2873 symbols, so that we can emit the correct file name even
2874 if it's an include file.
2876 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2878 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2879 (Reported by john@labtam.labtam.oz.au (John Carey)).
2881 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2883 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2885 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2886 being used to -DHAVE_PROCFS.
2888 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2889 '#include "fopen-same.h"' to end of file to match other h-* files.
2891 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2893 * configure.in: Change svr4 references to sysv4. Add case
2894 "unknown" for target vendor and infer some targets based
2895 on the specified operating system.
2897 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2899 * bfd-in.h, libaout.h: ANSIfy enums.
2901 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2903 * archive.c (normalize): created version for VMS which removes the
2904 VMS directory crap from the front and end of a filename, eg turn
2905 [-.foo]bar.obj;123 into bar.obj
2906 (bfd_construct_extended_name_table): now writes index into an
2907 extended name table in decimal - the same base used to read an
2908 extended name table.
2910 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2912 * aout-encap.c: Fix to use aout-target.h.
2913 * aoutf1.h: Use standard MY_object_p and MY_callback
2914 in aout-target.h. Remove target-specific versions.
2915 * host-aout.c: Re-write to use aout-target.h.
2916 * gen-aout.c: New files use with host-aout.c to generate
2917 host-specific a.out-related parameters.
2918 * Makefile.in: host-aout.o depends on aout-params.h, which is
2919 generated by gen-aout.
2920 * aout-target.h: Make a little more flexible.
2921 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2922 macro. Instead, inline it in aout-target.h.
2923 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2924 a gcc -Wall warning.
2925 * archive.c: Add missing commas in DEFUN macro (2 places).
2926 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2927 Berkeley ones, now that libiberty has them:
2928 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2929 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2930 remove unused variable.
2932 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2934 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2935 and execname inside HAVE_PROCFS ifdef since they are unused
2936 when it is not defined.
2938 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2940 * elf.c: Flag all sections as either code or data. We can't
2941 be sure what they are anyway, since ELF doesn't fit the
2942 traditional model of text+data+bss very well. Add new local
2943 function elf_read() to simplify code. Record entry point in
2946 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2948 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2949 rather than N copies of the same lines.
2951 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2953 * cpu-h8300.c: disassemble branch displacements correctly
2954 * coff-h8300.c: put reloc offsets out in 32bits
2956 * makefile.dos, configdj.bat: New files from DJ
2957 * cache.c: fopen with new macros is needed for DOS.
2958 * ieee.c: environ renamed to envi to stop an include file
2960 * opncls.c, coff-rs6000.c: more fopens with macros.
2962 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2964 * Makefile.in: infodir belongs in datadir.
2966 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2968 * Makefile.in: fix where docdir lives
2970 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2971 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2972 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2973 srec.c, syms.c, targets.c : all new documentation and lint
2977 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2979 * coffcode.h, srec.c: Lint.
2981 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2983 * Makefile.in: install using INSTALL_DATA, added standards.text
2986 * configure.in: mark directory as target dependent. configure
2987 nows works in objdir always so make file existence checks
2990 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2992 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2993 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2994 and mandir now keyed off datadir by default.
2996 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2998 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2999 computation of arch and machine type so it's worked out before
3000 some_aout_object_p is called.
3001 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3003 * archures.c: add extra field 'section_align_power' to hold
3004 default section alignment in object files.
3005 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3006 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3007 initialize the new field.
3008 * bout.c (b_out_callback): replace the text size, since aout
3010 * aoutx.h: Documentation in the new style
3012 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3014 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3015 use the saved value if mtime_set is already set (intended
3016 for archive files, though apparently not used yet).
3018 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3020 * targets.c: Revise comments about how to configure the target
3021 vector, to match reality. Remove mention of obsolete methods.
3022 Remove long lists of capitalized macros that turn into the same
3023 thing in lowercase. Normal vector simply lists all known
3024 lowercase xvec names; all other cases are handled by SELECT_VECS.
3026 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3029 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3030 list of supported targets.
3032 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3034 * archive.c (bsd_write_armap): The pad byte sometimes added to
3035 the string table in a __.SYMDEF member is now
3036 counted as part of the size of the string table.
3037 This is compatible with the old ranlib, as well as Sun's.
3039 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3041 * srec.c: Rewrote to fix many bugs; now gets the record type
3042 right, doesn't choke on input, sets the start address in an S9 and
3043 fills in the filename on an S0.
3045 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3047 * cpu-h8300.c: Add support for MEMIND addressing mode
3049 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3051 * coffcode.h: use the new macro if available
3053 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3054 * Makefile.in: Fixed dependencies due to file rename
3056 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3057 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3058 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3059 newos3.c, stab-syms.c, syms.c: All these files have had their
3060 #includes altered to point to the new places.
3062 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3064 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3066 * configure.in: Add vendor "ncr" as supported per-target vendor.
3067 Add svr4 case for i386 per-host case.
3069 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3072 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3074 * syms.c (bfd_decode_symclass): Return 'A'
3075 for symbols that are both absolute and global.
3076 * archive.c (bfd_special_undocumented_glue): Return NULL
3077 if bfd_ar_hdr_from_filesystem returns NULL.
3079 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3081 * Makefile.in: added coff-h8300
3082 * configure.in: now h8 is a coff target
3083 * cpu-h8300.c: fix various disassembly problems
3084 * libcoff.h: took out some code which has been #0ed for a long
3086 * targets.c: added h8 coff
3087 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3088 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3090 * coffcode.h: Started to change the way machine dependencies are
3091 handled, from the nest of #ifdefs to macros defined in the
3092 including coff-<foo>.c
3094 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3096 * aoutx.h (some_aout_object_p): Set the `executable' bit
3097 if the entry point is contained in the text segment, even if the
3098 text segment is at location 0.
3100 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3101 nonstandard MIPS sections (.rdata, .sdata, etc).
3103 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3104 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3105 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3107 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3109 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3111 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3112 from syms.c to new file stab-syms.c. Also, since GNU extended
3113 type codes such as N_SETT are no longer in ../include/stab.def,
3114 include them manually.
3115 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3116 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3117 * libaout.h: Added prototype for aout_stab_name().
3118 * Makefile.in: Update Makefile for new stab-syms.[co].
3120 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3122 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3123 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3124 just make N_XXX work by excluding the header from the text segment.
3125 * aoutx.h: Fix comments to match.
3127 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3129 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3130 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3131 for the "logical" text segment (i.e. never consider the exec
3132 header to be part of the text segment). This change is
3133 needed for consistency with various other parts of bfd and ld.
3134 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3135 and move calculation of obj_textsec(abfd)->size to libaout.h.
3136 * bfd-in.h: Removed bogus ';'.
3138 * Makefile.in: Add MINIMIZE flag to select lean
3139 or bloated target_vector.
3140 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3141 * newsos3.c: Fixes to ../include/aout64.h remove need
3142 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3144 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3146 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3147 handle both little and big-endian targets, with little
3148 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3149 * host-aout.c: Add FIXME note.
3151 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3153 * targets.c: Make the default target_vector contain
3154 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3155 Old behavior can be gotten by defining ALL_TARGETS.
3156 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3157 Factored out common code into new file aout-target.h.
3158 Saves a lot of duplicate code for a.out variants.
3160 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3162 Get 'make headers' to work when configured with +subdirs.
3163 * Makefile.in: Add $(subdir) to docdir path.
3164 * doc/Makefile.in (protos): Add $(srcdir) prefix
3165 to name of sed scripts.
3167 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3169 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3170 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3171 to include names of N_SETT etc.
3173 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3175 * elf.c: Add minimal support for ELF symbol tables. Generates
3176 canonical bfd symbol tables from ELF symbol tables. Change the
3177 name of some functions from bfd_<name> to elf_<name>.
3179 * syms.c: Trivial fix to comment to remove a redundant "to".
3181 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3183 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3184 form that GDB recognizes as COFF.
3186 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3188 * ieee.c (ieee_object_p): cast NULL correctly.
3189 * configure.in: added harris host
3191 * coff-a29k.c: Lots of changes, most from David Wood.
3193 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3195 * coff-m88k.c (coff_write_armap): Just #undef it.
3197 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3199 * Makefile.in: standardize on MINUS_G to disable debugging
3200 * coff-m88k.c: create coff armaps instead of bsd ones.
3201 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3204 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3206 * elf.c: Additions to support ELF format core files.
3207 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3208 has support for /proc (all the include files in particular).
3210 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3212 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3213 of two N_SO stabs, one for directory, and one for filename.
3215 * bfd-in.h (print_vma): Factor out duplicate definition.
3217 Exit a little more gracefully when malloc returns NULL.
3218 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3219 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3220 * libbfd.h: Rre-generated due to libbfd.c update.
3222 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3224 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3226 * elf.c (elf_object_p): Don't try to create a bfd section for
3227 the first ELF section header. It is just a placeholder.
3229 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3231 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3232 core files, when compiling native.
3233 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3235 FIXME: The aoutf1.h change below needs to be reversed back
3238 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3240 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3241 manipulation of lnno fields in lineno structs in a coff-<f>.h
3242 independent way. Override it in coff-<f>.h to your favourite
3243 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3244 (coff_swap_lineno_out): modified to use the new macros.
3246 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3248 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3249 unknown arch when the magic number doesn't specify the
3250 architecture, since some OSs (eg old sun3s) don't set the number, and
3251 020 is probably the right answer anyway.
3253 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3255 * hosts/h-news.h, hosts/h-rtbsd.h:
3256 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3257 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3258 bfd_print_symbol_nm, for use by nm.
3259 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3260 bfd_print_symbol_nm option, to print in nm format.
3261 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3262 oasys.c (oasys_print_symbol): Provide stub implementations
3263 for bfd_print_symbol_nm.
3264 * syms.c: New function bfd_decode_symclass, used by nm printer.
3265 New function bfd_stab_name to look up string name of stab code.
3267 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3269 * Makefile.in: Added ctor.c
3270 * archures.c (bfd_default_arch_struct) added
3271 bfd_default_reloc_type_lookup.
3272 * coffcode.h: removed a load of #if 0ed code.
3273 (coff_compute_file_section_positions): now works out the section
3274 alignment and size correctly in all cases.
3275 (coff_get_symtab): looks for constructor symbols and calls the
3276 right function when they're found. (coff_canonicalize_reloc):
3277 knows when a section is full of constructors and does the right
3279 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3281 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3282 * libcoff.h: removed #if 0ed code
3283 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3284 arch independent constructor relocation type.
3285 (bfd_reloc_type_lookup): removed the comment "this will go away"
3286 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3287 reloc which is used when BFD_RELOC_CTOR falls through to give a
3288 default 32bit reloc for constructors.
3289 (bfd_default_reloc_type_lookup): added.
3290 * aoutf1.h: fixed SEGMENT_SIZE typo.
3292 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3294 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3295 matching prefix "coff".
3296 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3297 rs/6000 csect records.
3299 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3301 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3302 * configure.in: add motorola delta88 cases
3303 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3304 write_armap prototype
3305 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3307 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3309 * Rename COFF-related files in `coff-ARCH.c' form.
3310 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3311 coff-mips.c, coff-rs6000.c to be exact.
3313 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3314 make output clutter.
3315 * config/mt-*: Ditto.
3317 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3319 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3320 John Gilmore. Archive support from Damon A. Permezel.
3322 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3323 * configure.in: Add rs6000 case.
3324 * targets.c: Add rs6000 vector.
3325 * archures.c: Add rs6000, fix comment on romp.
3326 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3327 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3328 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3329 * section.c (bfd_make_section): Return NULL on attempt to create
3331 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3332 (bfd_swap_aouthdr_in): Handle lots more members.
3333 (make_a_section_from_file): If section has already been seen,
3334 just return false rather than overwriting it.
3335 (coff_real_object_p): Understand incoming magic numbers.
3336 (coff_set_flags): Understand outgoing magic numbers.
3337 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3338 (build_debug_section): Add fn for reading debug string section.
3339 (get_normalized_symtab): Handle symbol names in debug string section.
3340 Remove unused obj_string_table.
3341 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3342 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3343 existing section before making one.
3344 * cpu-rs6000.c: New file.
3345 * rs6000coff.c: New file.
3347 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3349 * elf.c: Add partial support for ELF format corefiles. Still needs
3350 support for extracting registers from corefiles.
3352 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3354 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3355 RANLIB is defined as echo, send the output to /dev/null to help
3356 reduce clutter in the output from doing a make.
3358 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3360 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3361 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3363 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3365 * coffcode.h (coff_compute_section_file_positions): make it pad
3366 section size out if there are alignment restrictions so that the
3367 image will be ok on a system where section positions are worked
3368 out by accumulating sizes rather than from the section headers.
3369 * targets.c (proto write_armap). Changed orl_count to unsigned.
3370 * opncls.c (bfd_close_all_done). Added so that generative
3371 programs like gas can close a bfd without causing bfd confusion.
3372 * libbfd.h (changed becuase of protos)
3373 * amdcoff.c: messed with the way that jmp displacements are
3374 calcualated. This may not yet be totally correct.
3375 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3377 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3378 abs symbol has no section (like a register symbol).
3379 (coff_write_symbol) now zeros auxent before filling it up to help
3380 with sensitive applications.
3381 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3383 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3385 * bfd.c: Make sure we don't get a macro strerror().
3386 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3387 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3388 attempt to recover command, ifdef NO_CORE_COMMAND.
3389 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3391 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3393 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3395 * archive.c (bsd_write_argmap): The size of the ranlib structures
3396 should not include the size field itself.
3397 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3398 adata(abfd)->exec_bytes_size field instead of constant macro,
3399 because aoutx.h compiles to a simple .o file shared by
3400 all 32-bits a.out targets.
3402 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3404 * configure.in: Allow i386-sco-sysv.
3405 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3406 * cpu-h8300.c: lint.
3408 * host-aout.c: New strategy. We use common code, include files,
3409 and data structures to handle the file, but set a few parameters
3410 from the host's config file (page size, text start addr, etc).
3411 * libaout.h: Define HP BSD machine types.
3412 * aoutf1.h: Handle reading a.outs with these types.
3414 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3415 virtual-memory-address of the .reg section. We can't just make a
3416 section for "all the regs and nothing else" because only GDB knows
3417 exactly where the regs are (scattered around the upage and stack).
3418 Clean up memory allocation. Remove big- and little-endian
3419 vectors, replace with single vector; this only runs on the host,
3420 in host byte order. Replace byteswap routines with aborts in case
3422 * targets.c: There's only one trad_core_vec now.
3423 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3425 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3427 * hosts/h-amix.h (free): Fix prototype.
3429 * aoutx.h: Don't use NULL as an integer, for braindead systems
3430 that declare it as (void *)0. (From Peter Schauer.)
3432 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3434 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3435 problem with bad Ultrix system headers.
3436 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3437 various kinds of alignments for the various kinds of
3440 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3442 * doc/Makefile: Don't assume . is on the path (from James Clark).
3444 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3446 * Makefile.in: Avoid Sun Make VPATH bugs.
3447 * targets.c: Declare trad_core vectors extern.
3449 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3451 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3452 * libbfd.h: Moved ALIGN macro here.
3453 * bout.c (b_out_callback): Replace i960_align by align_power.
3455 * libaout.h (struct aoutdata): Added fields page_size,
3456 segment_size and exec_bytes_size. These help generic code
3457 (in aoutx.h and libaout.h) to figure out where to align
3458 the various segments in a demand paged file.
3459 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3460 to decide if the exec header counts in a_text (text segment size).
3461 Also, assume D_PAGED flag is set; don't set it here.
3462 * bout.c (b_out_callback): Add initialization of
3463 adata fields page_size, segment_size, and exec_bytes_size.
3464 * host-aout.c (NAME(host_aout, callback) and
3465 NAME(host_aout,mkobject): Ditto.
3466 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3467 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3468 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3469 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3470 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3471 for some systems (mainly sunos), so do it in the callback instead.
3472 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3473 * aoutx.h (NAME(aout,set_section_contents): Change the way
3474 filepos and size of sections are carried out to support
3475 older styles of demand paged executables.
3478 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3480 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3481 * bfd.c: Added macros to enable gas to swap coff records.
3482 * coffcode.h: Make the coff_swap_*_out routines return the number
3483 of bytes swapped, and cleaned up their prototypes.
3484 * configure.in: Added ebmon/coff support
3485 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3487 * targets.c: Added new entry points for coff swapping
3489 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3491 Restructure configuration scheme for bfd, binutils, ld.
3493 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3494 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3495 Change some config names to match other dirs.
3496 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3498 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3499 ../include/sysdep.h.
3500 * cpu-i960.c: Strncmp needed a length arg.
3501 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3502 * i386aout.c: Remove dead N_TXTOFF override.
3503 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3504 * config/: Rename some config files to match up h-*.h names.
3505 Remove all the HOST_SYS definitions from the config files.
3506 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3507 * hosts/h-hp9000.h: Remove USG comment.
3508 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3509 * hosts/h-news.h, h-sparc-64.h: New config files that had
3510 previously been kludged in the <sysdep.h> file.
3512 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3514 * config/*: trad-core support is HOST dependent, not target
3515 dependent. Target config files only set DEFAULT_VECTOR and/or
3516 other vector elements. Exception: when host-aout.c is in use,
3517 in which case we're forced to assume we're native (hp, vax,
3518 tahoe). Rename XDEPFILES to HDEPFILES.
3519 * Makefile.in: Rename XDEPFILES.
3520 * config/h-sun*: Don't force static linking.
3521 * trad-core.c: Document how to use it nowadays.
3522 * i386aout.c, newsos3.c: Clean up.
3523 * i386coff.c: Allow 386 coff files to be used as core files too
3524 (for reading core files from embedded systems).
3526 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3528 * Add i386aout.c for a.out support on the i386.
3530 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3532 * reloc.c, section.c, syms.c, targets.c: correct info-node
3533 structure in *doc* comments.
3534 doc/Makefile: stop hiding complaints from makeinfo.
3536 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3538 * aoutx.h (...some_aout_object_p): Take a third parameter,
3539 the internal_exec struct, and avoid ever looking at an
3540 external_exec. All callers changed to read the entire
3541 external_exec struct, swap and check its magic number,
3542 swap in the whole structure, and pass the swapped-in version to
3544 * bout.c: Bring into modern era. Use single _object_p routine
3545 for big- aand little-endian. Provide internal and external
3546 exec header structs. Use separate swap-in and swap-out routines.
3548 * libaout.h: Move struct internal_exec from ../include/aout64.h
3549 to here. Add obj_symbol_entry_size to struct aoutdata.
3550 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3552 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3553 EXTERNAL_NLIST_SIZE. Callers changed.
3555 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3557 * bfd.c: Remove strerror() to libiberty.
3559 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3560 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3561 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3562 last byte of transfer, not first byte, is within the section.
3564 * host-aout.c: Remove `BSD' archive support. Lint.
3566 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3567 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3568 `bfd_arch_info_type'. All uses changed.
3569 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3570 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3571 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3572 it needs a better name.) All uses changed.
3573 * targets.c: Rename `enum target_flavour_enum' to `enum
3574 target_flavour', and remove the `_enum' from all of the enum
3575 values themselves. All uses changed.
3577 * configure.in, config/h-i386mach: i386 mach host.
3578 * config/t-i386-aout: Use host-aout.c.
3580 * trad-core.c: Give it its own xvec's to make it independent
3581 of other file formats.
3582 * ecoff.c, host-aout.c: Remove refs to trad-core.
3583 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3584 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3586 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3588 * reloc.c: Extended NEWHOWTO macro
3589 * ieee.c: Changed the way 8bit pcrel is done
3590 * cpu-h8300.c: got the registers in the right order
3592 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3594 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3595 prediction is vindicated!
3597 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3598 Remove refs to howto.c, since Steve forgot.
3600 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3602 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3603 still work. Now allows any architecture/machine to be set.
3605 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3607 * howto.c deleted and moved code to reloc.c
3609 * libbfd.h, libbfd-in.h removed $id stuff for real
3611 * cpu-h8300.c Made it match various different spellings of h8300.
3613 * archures.c: Took out the first char filter which made it only
3614 look for a cpu/arch match when the first chars of supplied and
3615 tested names were the same.
3617 * targets.c removed oasys stuff, pending someone to fix the bugs
3621 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3623 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3624 ELF support good enough for GDB.
3625 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3626 m68k-cbm-svr4 host and target.
3627 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3628 so `diff' and `patch' can cope.
3630 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3632 * archures.c: removed texinfo error
3634 * init.c: added texinfo hooks, and removed initialization error
3637 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3640 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3642 * cpu-i960.c: Avoid numerical count of initializers.
3644 Vax Ultrix changes from David Taylor <taylor@think.com>:
3645 * host-aout.c: Make little-endian vector really little-endian.
3646 * configure.in: Separate vax and tahoe cases, handle ultrix.
3647 * config/t-vax: Add trad-core.o.
3648 * config/h-vaxult: New host system.
3650 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3652 * bfd-in.h VERSION, change version number to 0.18, this makes a
3653 gap, but now is the same as the linker version number.
3655 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3656 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3657 files will eventually contain processor specific bits for bfd,
3658 like strange relocation information and dis/assembly. So far only
3659 the H8 has been even partially done. This work also ties in with
3660 the change in handling architectures.
3662 * amdcoff.c: (a29k_reloc) fix error message.
3664 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3665 discover the architecture of the bfd. (sunos4_callback) calls the
3666 function bfd_set_arch_mach rather than stuffing stuff directly
3667 into the bfd. (sunos4_write_object_contents), changed names of
3670 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3671 setup the environment.
3673 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3674 headers in big endian format, regardless of the endianess of the
3677 * archures.c: totally changed. Now an architecture is represented
3678 with a pointer to an info structure rather than an enumerated type
3679 and a long. The old info is available as two elements in the
3680 structure. Future enhancements to architecure support will
3681 involve pointers to methods being placed into the info structure.
3683 * bfd.c: changed the definition of the bfd structure for the new
3686 * bout.c: (b_out_set_arch_mach) changed to use the new
3687 architecture mechanism.
3689 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3690 the new architecture mechanism.
3692 * configure.in: added h8 stuff.
3694 * ieee.c: too many changes to note. Now ieee files written with
3695 bfd gas and ld can be read by gld and ieee only linkers and
3698 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3700 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3701 than fixing the structure directly.
3703 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3704 than fixing the structure directly.
3706 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3707 before opening a bfd.
3709 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3710 rather than fixing the structure directly.
3712 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3713 in the t/hmake file) a user can select which backends they want
3714 linked with bfd without changing the source.
3716 * init.c: new, looks after initializing modules.
3718 * howto.c: for future use, will allow an application to work out
3719 what cookie to use as a handle on a relcoatio howto.
3721 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3723 * srec.c: Better error checking, partly from Peter Schauer.
3724 (srec_object_p): Avoid assuming any file that starts with 'S' is
3725 an S-record file! (Check for 3 uppercase-hex digits after it.)
3726 (ISHEX): Define new macro for checking supposedly hex characters.
3727 (pass_over): Treat as EOF any S-record line that:
3728 * doesn't have hex in either size character
3729 * produces a size larger than 0x7F
3730 * has an unrecognized type number
3732 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3734 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3735 opncls.c: Lint (saber actually).
3737 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3739 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3740 * newsos3.c: Fixed two types: newos3 -> newsos3.
3741 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3742 to use correct segment.
3744 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3746 * aoutx.h (print_symbol): Handle missing symbol->name.
3748 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3750 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3753 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3755 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3756 add sgi/irix support.
3758 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3760 Changes for the AMD 29000 Ultracomputer port from David Wood.
3763 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3765 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3768 * coffcode.h (coff_real_object_p): Pass information about the
3769 current file's coff symbol format to BFD via the coff_data struct.
3770 (coff_find_nearest_line): obj_icof => coff_data.
3771 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3772 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3773 and DIMNUM == E_DIMNUM.
3774 * configure.in: Handle a29k-*-* hosts, and targets
3775 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3776 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3777 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3778 local_linesz to `coff_data' (tdata) struct.
3779 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3780 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3782 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3784 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3785 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3787 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3789 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3791 (sunos4_core_file_matches_executable_p): Fix header comparison.
3792 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3793 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3795 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3797 Allow GDB to patch object files.
3799 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3800 * trad-core.h (trad_unix_core_file_p): Ditto.
3801 * aoutx.h (aout_set_section_contents): On first output, check
3802 abfd->direction and complain if erroneous.
3804 * Makefile.in: Add crude dependencies.
3806 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3808 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3809 to h/t-xxxx files so that everything will work on System V.
3811 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3813 * aoutx.h: Add information on host-aout.c and how to configure
3814 to use it, to the manual.
3815 * configure.in: Tix typo.
3816 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3817 else dummy out the core file support.
3818 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3819 specified, use it to locate the data section.
3820 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3821 rather than as chars (lint).
3823 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3825 * aoutx.h, coffcode.h: saberized.
3827 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3829 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3831 bfd.c, targets.c: minor rewording of doc segments
3834 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3836 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3837 etc, rather than TEXT_START_ADDR.
3838 * host-aout.c: Remove #if 0 around whole thing.
3839 Update to modern (32/64-bit) a.out naming conventions.
3840 Include a large chunk of ../include/a.out.gnu.h to get macros that
3841 are not defined by the system include files.
3842 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3843 macro used by the other a.out implementations.
3844 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3846 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3848 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3849 texdoc and psdoc; make these depend on generated .texi's
3851 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3854 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3857 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3858 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3859 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3860 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3861 obtrusive marks indicating .c origins.
3863 * bfd.texinfo: generalize most references to linker
3865 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3867 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3868 * archures.c: remove empty foo() definition (crept in at vn1.9)
3870 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3872 * bfd.texinfo: use @setchapternewpage on instead of lots of
3873 @page's; minor rephrasing in Introduction.
3875 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3876 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3877 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3878 segments): used BFD (caps) more consistently as a name in
3879 discourse, fixed a few other minor typos and uses of fonts
3882 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3884 * coffcode.h: fixed bug where string table size wasn't being swapped.
3886 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3888 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3890 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3891 flags. (bfd_print_symbol_vandf) now knows what to do with the
3894 * aoutx.h: made translate_from_native_sym_flags and
3895 translate_to_native_sym_flags produce the above flags.
3898 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3900 * all files: update copyright notices for GPL version 2.
3901 Install header comments and attribute most modules to their
3902 authors. BFD's name is now officially "Binary File Descriptor",
3903 so remove any conflicting pejoratives.
3904 archures.h: Consists solely of comments; remove it.
3906 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3908 * Makefile.in, bfd.c: Made it compile again.
3910 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3912 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3915 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3917 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3918 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3921 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3922 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3924 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3926 * Everything: created some new files, core.c format.c, reloc.c,
3927 section.c and syms.c to split the functionality a bit better.
3928 Cleaned up the rest of the files a bit, and added some
3932 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3934 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3935 really takes 3 arguments, patched code and ammended prototypes.
3937 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3939 * ../include/bfd.h (struct bfd_target): Added new field
3940 "align_power_min" which contains the minimum alignment for a
3941 section. This is used in coff_new_section_hook. The field
3942 insertion necessitates an update of all backends..
3944 * aoutf1.h jump table field inserted
3946 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3949 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3950 table field inserted.
3952 * coffcode.h(just about everything) Now patches up symbol tables
3953 using a different mechanism. The Intel major bug has been fixed,
3954 and the linker can self host on the Aviion and be debugged with
3957 * ecoff.c: new include and jump table patch, i386coff.c: new
3958 include and jump table patch, icoff.c: new include and jump table
3959 patch, ieee.c: can now read archives containing ieee modules.,
3960 libcoff.h: added (combined_entry_type), libieee.h: uped max
3961 sections to 20, m68kcoff.c: new include and jump table patch,
3962 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3963 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3964 srec.c: jump table patch. trad-code.c fixed #IF typeo
3966 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3968 * coffcode.h (coff_swap_aux_in): added else case to deal with
3969 filenames less than 9 characters.
3972 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3974 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3976 * srec.c: now allows any number of sections to be created in a
3977 file. Outputs addresses of the right length.
3979 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3981 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3982 target didn't match, the format got set to the attempted match,
3983 breaking a future test.
3985 *../include/i386coff.h : fixed typo in type field with size
3987 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3988 support in the jump table for the swapping routines exported to
3989 gdb. Now gdb works with the 386.
3991 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3993 * Merge in changes from gdb-3.95 release.
3994 Makefile.in: Allow hmake and tmake files to add OFILES.
3996 bfd.c: support specific targets as well as searching. When
3997 searching, take default target in preference to others.
3999 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4000 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4001 libbfd.h: Support specific targets as well as searching.
4002 opncls.c: Support specific targets as well as searching.
4003 targets.c: Search is short-circuited if default target matches.
4004 liboasys.c, libieee.c: Undo bothner changes that make macros
4005 work to the left of assignment, but which depend on the
4006 representations of different pointer types being the same.
4008 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4010 * i386coff.c: created.
4011 * coffcode.h: added support for 386.
4012 * Makefile.in: added support for 386.
4013 * ../include/i386coff.h: created
4015 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4017 * coffcode.h: removed all put_x_<sizes>
4018 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4022 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4024 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4026 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4028 * everything: Removed sysdep.h from bfd.h and put back into files
4029 from which it was split out. Now 64 bit version is built with a
4030 -DHOST_64_BIT="long long" on the compile line.
4032 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4034 Changed all the [get|put][name] routines to use [get|put]_[size
4037 Put in support for 64 bit work. Now two versions of bfd may be
4038 generated, according to the state of TARGET_64_BIT, one which is
4039 32 bit only, and one which is 64/32 bits.
4040 Created new back end 'demo64' to test 64 bit functionality.
4042 Renamed some files to work on DOS.
4044 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4045 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4046 chage, 64 bit transfer. * liba.out.h: Split out common code from
4047 sunos and newsos into liba.out. Name changes and prototype mods. *
4048 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4049 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4050 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4051 change and 64bit stuff.* newsos3.c: common code removed, new jump
4052 table. * oasys.c: Name change * opncls.c: Portability fixes *
4053 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4054 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4055 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4056 64bit ized. * demo64.c: 64 bit a.out back end
4058 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4060 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4061 on LHS of assignment, even when using old compilers.
4062 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4063 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4064 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4065 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4066 * targets.c: Add declaration of newsos3_vec.
4068 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4070 * aout.c: fixxed some of the problems with filepos calculation.
4071 (swap_ext_reloc): fixed problem with creation of relocs.
4072 (aout_set_section_contents): fixed filepos problem
4074 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4075 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4076 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4077 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4078 cleaned up. (coff_write_object_contents) cleaned up.
4080 * ecoff.c: Totally different. Now supports ecoff fully.
4082 * icoff.c: fixed problems in relocation callout.
4084 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4086 * m68kcoff.c: updated target vector.
4088 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4089 choose_reloc_size. (sunos4_write_object_contents) now calls
4090 choose_reloc_size so outputs relocs correctly, also calculates the
4091 size of the sections correctly.
4095 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4097 Merge Per Bothner's changes to modularize BFD a.out a bit.
4099 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4100 * ieee.c: Cast enums to int before comparing them, for brain-
4102 * coff-code.h: Remove coff_get_section_contents, and use the
4103 generic one instead.
4105 * aout.c: Derive new module from sunos.c, containing generic
4106 support code for all kinds of a.out files.
4108 * sunos.c: Remove all code that goes in aout.c. Split out
4109 machine dependent followup in sunos4_object_p into
4110 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4111 and redefine only the names we CHANGE, not all the names. Drop
4112 the little-endian vector, and rename the vector as sunos4 rather
4115 * b.out.c: Use aout.c routines for most of the work. Slight
4116 changes for the new regime. Remove close_and_cleanup and
4117 get_section_contents in favor of generics. New transfer vector
4120 * newsos.c: New support for Sony NEWS, another a.out format.
4122 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4123 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4124 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4126 * opncls.c (bfd_close): Call format-dependent write_contents
4127 routine, if writing, before calling target-dependent
4128 close_and_cleanup routine (which is now always generic, I think).
4129 * srec.c: Use bfd_alloc instead of malloc. Remove
4130 close_and_cleanup and move code from it to
4131 srec_write_object_contents. Add write_contents to tvec.
4132 * targets.c: Remove a.out little vector, replace a.out big
4133 vector with SunOS vector. FIXME: Need Vax support again now.
4135 * libbfd.h: Add write_contents format-dependent-vector to the
4136 bfd_target vector. Supply a generic close_and_cleanup routine.
4137 * liba.out.h: Handle the new aout.c split. Add prototypes for
4138 all routines defined in aout.c. Rename "sunos" things to "aout"
4139 things. Add a few fields where needed for various formats.
4140 * Makefile.in: Add aout.c and newsos.c.
4142 * archive.c, ieee.c, oasys.c: Lint.
4144 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4147 changed forward declaration struct stat; to reduce warnings. Changed
4148 comment on bfd_h_<x>_x.
4150 * ../include/m68kcoff.h, ../include/intel-coff.h,
4151 ../include/m88k-bcs.h
4152 Now there are two incarnations of relocs, linenos and syments. One for
4153 internal digestion, and one full of char arrays for I/O. The original
4154 names have gone to detect errors.
4156 * Makefile.in, m68kcoff.c, targets.c
4157 Test new structure code with a 68k coff implementaion
4159 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4160 Fixed all the places where there were problems with the size and
4161 alignments of structures on disk and structures in memory. #ifed out
4162 all the code in coffswap.c, since it should be done using the target
4165 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4167 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4168 multiple reloc command.
4170 * sunos.c (sunos4_set_section_contents): Made it so that sections
4171 are always padded to their alignment size.
4173 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4175 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4176 Clean up types and such (saber C problems).
4177 * ecoff.c: Clean up types and such. Remove routines that are
4178 not used. Fix up reading and swapping of shorts from files.
4180 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4182 * a.out.vax.c: Remove two bogus "static" from prototypes.
4184 * ecoff.c: Got rid of lots of non-working junk (that had
4185 been copied directly from coff-code.h).
4186 Updated to be consistent with updates to icoff.c and coff-code.h.
4188 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4189 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4191 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4192 but until the target_vector is automatically generated,
4193 it's as good as any. Note that the text offset is the only
4194 difference between NewsOS and SunOs (including magic numbers).
4195 (Most of the sunos_* routines should to renamed bsd_*
4196 and move to a bsd.c file. Then (and when the target_vector
4197 is automatically generated) it might make sense to create
4198 a separate Sony target.)
4200 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4201 on some systems, and doesn't help on others.
4202 Similarly, only define X_OK if not already defined.
4204 * trad-core.c: Don't include sys/stat.h - at least
4205 on NewsOS 3, it has already been included.
4207 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4209 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4210 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4211 symbol tables if necessary when reading them in, so gdb can use
4212 them. Add "bfd_coff_" to the names so they won't conflict with
4213 names in calling programs. FIXME-soon: if coff-code.h is
4214 included in two BFD modules, this will cause duplicate
4215 definitions; the routines should be exported to a separate,
4216 common, module (probably along with a mess of other ones).
4218 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4220 Improve modtime support.
4222 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4223 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4224 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4225 BUG: archive members still do not get correct mod times.
4227 Improve floating point support for core files.
4229 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4230 (sunos4_core_file_p): Create a second registers section in the
4231 core file, called ".reg2", for the float registers.
4233 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4235 * many changes to improve archive handling; found a logic flaw in
4236 bfd_check_format which only just happened to work by cooncidence.
4238 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4240 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4243 * bfd.h: changed type of udata in asymbol to void *, like it
4244 should be. Added bfd_reloc_dangerous enum member.
4246 * coff-code.h: Fixed it so that internally generated symbols get
4247 their values relocated correctly in all cases. Removed calls to
4250 * icoff.c: Not understanding the destination symbol of a reloc is
4251 not a failure any more, just 'dangerous'. This allows linking of
4252 b.out and coff images.
4254 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4258 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4260 * sunos.c (translate_to_native_sym_flags): fixed
4261 sym_pointer->n_value so that symbols on the way out get their
4262 section relative values calculated correctly.
4264 * coff-code.h (mangle_symbols): fixed problem where tags were not
4265 being relocated for structs, enums, unions. Also various lints.
4267 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4269 * archive.c (get_elt_at_filepos): system_call_error returned
4272 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4274 * Resolve the use of no_error and system_call_error.
4275 The bfd library itself now will never set bfd_error to
4278 The code still needs to be combed to make sure all the error
4279 codes are correct. I suspect they are not always set correctly.
4281 * The names of all the messages have _ prepended because the sun
4282 bundled compiler can't distinguish from a macro which takes an
4283 argument and the same identifier in a non-macro context.
4285 * The reason for the above being that entry points which used to
4286 be trampoline functions are now just macros which expand to a
4287 direct call through the bfd's xfer vector.
4289 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4290 must gas have its own version of everything (the gas version
4291 had the correct value)
4293 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4295 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4296 properly support i960 architecture and output correct reloc stuff.
4298 * bfd.h: added prototype for bfd_printable_arch_mach, added
4301 * coff-code.h: Applied patches from chrisb to support i960
4302 architecture, zero relocs and swap them correcly and conditionally
4303 compiled the timestamp.
4305 * sunos.c: Made the default section alignment 2^3 so that doubles
4306 are done properly. Fixed the same reloc bug that was in b.out.c
4308 * sysdep.h: Now compiles on a Posix box
4310 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4312 * icoff.c: Fix comment on big-endian version.
4313 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4314 F_RELFLG). Set F_AR32WR in output files if little endian
4317 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4319 * archures.c fixed =/== typo
4321 * sunos.c added architecture stuff for output. Fixed
4322 bug where files where vma(data) != size(text)
4323 were processed wrong.
4325 * coff-code.h added a lint cast
4327 * (../include/a.out.sun4.h) fixed it so zmagic
4330 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4332 * archive.c removed loads of includes, and fixed bug where string
4333 table didn't have a null at the end.
4335 * bfd.c fixed includes, added symbols argument to
4336 canonicalize_reloc entry point.
4338 * libbfd.c fixed includes and added some lint patches.
4340 * targets.c added both sorts of intel coff.
4342 * b.out.c fixed included, changed was the canonical
4345 * icoff.c added support for callj and big and little
4348 * opncls.c added chmod+xing for files with EXEC_P set.
4350 * sunos.c fixed includes. Changed default section
4351 alignement to words. Fixed relocation stuff to work with
4354 * bfd.h various new types added, prototype for new
4355 reloc calls, changed bfd->iostream to a void *
4356 to including files don't need stdio.h.
4358 * libcoff.h added conversion table to tie relocs to
4363 * coff-code.h fixed includes. Added code to support
4364 big and little endian formats. Various lints. Better
4365 processing of symbols. Changed reloc stuff to new
4368 * libbfd.h fixed includes
4371 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4373 * bfd.h changed name of alignment entry in sec_struct to
4374 alignment_power, because of conflicting uses within bfd.
4375 Now it should be obvious that it's a 2**n alignment
4376 specifier. Removed start_pad, end_alignment, block, minsize,
4377 output_file_alignment, subsection_alignment and original_vma fields.
4378 Added align_power() macro. Fixed bfd_section_alignment
4379 acessor macros. Added bfd_symbol_same_target macro.
4381 * b.out.c (b_out_write_object_contents) fixed to use
4382 new alignment member. Fixed (callj_callback) to use section
4383 relative symbols properly.
4385 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4386 Fixed (translate_from_native_sym_flags) to correctly make
4387 symbols section relative.
4389 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4390 (bfd_make_section) took out initialization of obsolete members.
4391 (bfd_print_symbol_vandf) added
4393 * opncls.c (bfd_create) created.
4395 * coff-code.h (coff_new_section_hook) took away refs
4396 to obsolete members. (make_a_section_from_file) added
4397 conversion between alignment types. (coff_symbol_from)
4398 added. (coff_count_linenumbers) only counts linenumbers
4399 if symbol is of coff-type. (coff_mangle_symbols) only
4400 heavily mangles symbols if symbol is coff-type.
4401 (coff_write_symbols) various lints. (coff_write_object_contents)
4402 various lints and modification for alignment conversion.
4403 (coff_slurp_relocs) fixed for use with new asection shape.
4405 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4407 * archive.c lots of lint
4409 * b.out.c added callj relocation support, upgrated reloc howto.
4410 Fixed so that asymbol and reloc records are output
4413 * bfd.c lots of lint, support for new bfd entry point
4416 * bfd.h changed definition of asymbol to contain pointer to
4417 owning bfd, removed target dependencies.
4419 * cache.c took out print statements, put in BFD_ASSERT calls.
4421 * coff-code.h various lints, corrected linenumber output
4422 functionality. Added support for new style asymbols and
4423 bfd_print_symbol. Fixed so that asymbol and
4424 reloc records are handled correctly. Added timestamp.
4426 * icoff.c Added support for new howto shape.
4428 * liba.out.h Added support for new asymbol shape
4430 * libbfd.c various lints
4432 * libbfd.h various lints
4434 * libcoff.h added support for new asymbol shape.
4436 * sunos.c various lints. Added support for new asymbol shape
4437 and bfd_print_symbol.
4439 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4441 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4442 pointer lint. Added support for callj relocation. Fixed bug where
4443 the last 32 bytes of the text section were overwritten by data. Fixed bug
4444 where archives of b.out didn't work due bfd_slurp_extended_name_table
4447 * sunos.c added support for n_other field. Braced the howto table so
4448 that it won't be affected by any lengthing of the howto struct typedef.
4451 * bfd.h added support for n_other field, added special_function
4452 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4455 * bfd.c upgraded bfd_perform_relocation, various lints.
4457 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4459 * ChangeLog: Started ChangeLog for BFD.
4460 * ToDo: Create file for suggestions.
4462 * Makefile: Support easy loading into Saber C.
4463 Add dependencies for icoff.o and bcs88kcoff.o.
4464 Rename coff.c to coff-code.h. Change callers.
4466 * bfd.c (bfd_check_format): Allow the check_format routines
4467 to return the desired target vector, rather than just a Boolean.
4468 bfd.h (bfd_check_format): Change function pointer return type.
4469 archive.c (bfd_generic_archive_p): change callee.
4470 b.out.c (b_out_little_object_p, b_out_big_object_p,
4471 b_out_real_object_p): change callee.
4472 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4473 in check_format transfer vectors that need a filler.
4474 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4475 bcs88kcoff.c: change callee.
4476 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4477 icoff.c: change callee.
4478 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4480 * libbfd.c (zalloc): It should actually zero the storage!
4481 This was commented out for some reason.
4483 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4484 This is so callers can avoid <stdlib.h> which doesn't exist
4487 * bfd.c (map_over_sections): Add debugging code, since I
4488 noticed the section count for sunos core files was bad, but only
4489 GDB had detected the problem.
4490 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4491 bfd_get_section_linenos): Remove obsolete functions.
4492 (bfd_apply_relocations): Use longs, not ints, for the math.
4494 * bfd.h: Declare enum boolean and struct bfd_target as well
4495 as typedefs for them. Remove obsolete
4496 bfd_get_section_lineno_size.
4498 * cache.c: Make the "fdopen" support work. Keep better track
4499 of how many files are open. Centralize the opening of files
4500 and be sure bfd_open[rw] actually try to open the file. Evade
4501 linked list initialization problems.
4503 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4505 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4507 * cplus-dem.c: Delete file, since it is not part of BFD.
4509 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4510 (bfd_openr, bfd_openw): Actually open the file, give error now.
4512 * sunos.c (sunos4_core_file_p): Set section count.
4513 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4514 obsolete definitions.
4515 (_write_symbol_table): Initialize <idx> counter.
4516 (foop): Eliminate debugging code.