1 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
4 only be aligned to a 4 byte boundary.
6 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
8 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
11 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
13 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
14 1927 but fixing some other important things.
16 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
18 * hosts/std-host.h (int64e_type): Fix definition.
20 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
22 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
23 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
24 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
27 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
29 * Makefile.in (install, headers): don't put comments after a tab
30 in the actions section of a rule
32 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
34 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
35 (ecoff_write_object_contents): If not D_PAGED, don't add the
36 section headers to text_size. If not D_PAGED, set the magic
37 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
38 executable, the executable must fully occupy an even number of
40 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
41 ecoff_big_vec): Consistently set section alignment power to 4,
42 since ECOFF sections should be multiples of 16 bytes.
43 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
44 Made ar_pad_char and ar_max_namelen agree for both.
46 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
48 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
49 symbol value, since bfd symbols are section relative, but ELF
52 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
54 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
56 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
58 * hosts/news.h, config/news.mh: New files.
60 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
62 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
63 * coff-h8300.c: More addressing modes.
64 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
66 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
67 H8/300H name. (compatible): New function.
68 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
71 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
73 * coff-mips.c (ecoff_compute_section_file_positions,
74 ecoff_write_object_contents): Only round to page boundaries if
75 D_PAGED flag is set for the output BFD.
77 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
79 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
80 casts to work on machine where sizeof(long) != sizeof(int) !=
82 * coffgen.c (coff_get_normalized_symtab): Ditto.
83 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
85 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
87 * coffgen.c (coff_write_symbols): For empty string table, write
88 out 4 in correct byte order. (from minyard@bnr.ca)
90 * elf32-hppa.c: Don't include libhppa.h for now; define
91 BYTES_IN_WORD instead, until Utah sends a better fix.
92 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
93 of malloc and realloc.
95 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
97 * configure.in (mips-*-ecoffl*): New target; use decstation.
98 (mips-*-ecoff*): Added trailing '*'.
100 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
101 for the FDR, not from the first PDR in the file.
103 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
105 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
107 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
109 * hppa.c (hppa_get_symbol_info): New function.
111 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
113 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
116 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
117 * libhppa.h (MAXCOMLEN): Define unconditionally.
118 (_PA_RISC_ID): Only define if not already defined.
119 * elf32-hppa.c: Include libhppa.h.
122 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
124 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
126 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
128 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
129 remove defines of __MSDOS__ and __GO32__ (these are in the
132 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
135 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
136 * config/hppabsd.mh: Don't use ranlib.
138 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
140 * elf.c: New file, for word-size independent code.
141 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
142 * Makefile.in: Include elf.o in standard objects.
144 * bfd-in.h (CAT3): Define here.
145 * libaout.h, libelf.h: Not here.
147 * libelf.h (struct strtab): Define here.
148 (bfd_elf_locate_sh): Declare here.
149 * elfcode.h (struct strtab): Definition deleted.
151 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
153 * Makefile.in: Make "all", not "bfd.h", be the default target.
154 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
155 hasn't really changed.
157 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
159 * elfcode.h (elf_hash): Provide elf standard hash function.
160 (various): Key off of the machines use_rela_p field to determine
161 whether to use REL or RELA relocations.
162 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
163 (elf_make_sections): Allocate a pointer to hold all data for a
164 given section, and copy each fragment into the data region.
165 Update the section's pointer with the REL implicit addends if the
166 machine uses REL relocation.
168 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
169 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
170 into was elf32-target.h expects.
171 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
172 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
173 (elf_i386_info_to_howto): Add minimal relocation support.
175 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
176 elf_info_to_howto_rel fields.
178 * elf32-target.h (elf_bed): Add support for new fields in
181 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
183 * elf32-hppa.c: Add symbol extension section support, fix
184 relocation howto table, add stub generation support.
186 * elf32-hppa.h: Add symbol extension section support, fix
187 relocation howto table, add stub generation support.
189 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
192 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
195 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
196 the symbol is not found.
198 * elfcode.h (elf_compute_section_file_positions): Not all section
199 file positions were computed.
201 * elfcode.h (elf_get_sect_thunk): New function.
203 * hppa.c (sign_ext): Reimplement.
205 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
206 these functions static.
208 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
210 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
212 * aoutx.h (translate_from_native_sym_flags): Don't set
213 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
214 * aoutx.h (translate_to_native_sym_flags): Translate
215 constructor symbols properly.
217 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
219 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
221 * aout-target.h (minimum_alignment): 8 byte alignment is right.
224 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
226 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
227 from bfd-in.h and .c files. Build bfd.h in build directory,
228 substituting in requested target word size. Insert word size into
229 makefile, and maybe enable 64-bit targets.
231 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
232 are available. Conditionalize on this. Assume HOST_64_BIT
233 will be defined if needed, so 64-bit targets are conditionalized
234 only in the Makefile.
236 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
238 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
240 * coff-sh.c (rtype2howto): Put error message on stderr.
241 (extra_case): Delete unused variable.
243 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
244 before calling printf.
246 * elfcode.h: New file, almost completely derived from old elf32.c.
247 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
248 * Makefile.in (elf64.o): List dependencies, don't build by
250 (elf64.c): Add to list of sources.
251 (elf32.o): Update dependencies.
252 * elf32-*.c: Updated type/macro/structure names. Cleaned up
253 namespace pollution; rename vectors.
254 * targets.c, config/*-elf.mt: Updated.
255 * All uses of 32-bit versions of structures, routines, and macros
258 * Makefile.in (archures.o, targets.o): Depend on Makefile.
260 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
262 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
264 * elf32.c (elf_string_from_elf_section): Handle index of zero
266 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
268 (elf_write_object_contents): Deleted one unused variable and
269 initialized another to avoid gcc warnings.
270 (elf_set_section_contents): Delete unused variable.
272 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
274 * i386lynx.c: New module for Lynx variant of a.out.
275 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
276 * gen-aout.c: Get rid of defunct endian stuff, print out true
278 * targets.c (target_vector): Add i386lynx_vec.
280 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
282 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
284 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
286 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
287 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
288 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
289 trad-core.c: Define a TARGET_get_symbol_info function or macro.
290 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
292 * bfd-in.h: Don't define bfd_print_symbol_nm.
293 Define symbol_info type.
294 (JUMP_TABLE): Set _get_symbol_info element.
296 * syms.c (coff_section_type, bfd_symbol_info): New functions.
297 (bfd_decode_symclass): Use coff_section_type.
299 * targets.c: Add bfd_get_symbol_info call.
301 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
303 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
304 complaints from ancient gcc's.
306 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
308 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
309 hosts/i386linux.h: Define it.
311 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
313 * VERSION, bfd-in.h: Bump version number to 2.2.
315 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
316 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
317 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
318 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
319 LR, RR, hppa_field_adjust): New functions.
321 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
323 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
324 stabs symbols, including new indirect_ptr_ptr argument.
325 (ecoff_slurp_symbol_table): Pass new argument in calls to
326 ecoff_set_symbol_info.
328 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
330 * configure.in: For m68k sysv systems, use m68k-coff.
332 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
333 (TDEFAULTS): Define it here. Use the new name.
335 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
338 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
340 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
342 (aix386_core_file_p): Initialize core_size to correct value.
344 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
346 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
347 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
349 * bout.c (aout32_slurp_extended_name_table): Define to be
350 _bfd_slurp_extended_name_table rather than bfd_true.
352 * coff-mips.c: Include libaout.h and aout/aout64.h to get
353 definitions for N_SET[ATDB].
354 (ecoff_howto_table): Moved near top of file.
355 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
356 seen, cook up a constructor section of the same name and put in a
357 reloc pointing to the symbol. This lets the GNU linker build
358 global constructors and destructors without using collect.
360 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
362 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
364 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
366 * hosts/miniframe.h: New file.
367 * configure.host: Use it.
369 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
371 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
372 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
373 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
374 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
375 * configure.in (*-*-bsd): Change to *-*-bsd*
377 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
379 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
380 int, for the sake of the old Portable C Compiler.
382 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
384 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
386 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
388 * configure.in: Get target name right for m68*-*-hpux.
390 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
392 * trad-core.c (NO_SIGNED_GET): New macro.
393 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
394 signed NO_GET, where appropriate.
396 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
397 * configure.in (*-*-linux*): Remove until linux port for a
398 non-i386/i486 system is actually available.
400 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
402 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
403 when compiling under HPUX.
405 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
407 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
408 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
410 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
411 * bfd/libhppa.h: Include sysdep here. Conditionalize
412 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
413 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
416 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
418 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
419 GNU version is needed.
421 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
423 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
425 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
427 * Makefile.in: Build elf32-hppa.o.
429 * syms.c (BSF_FUNCTION): New symbol flag.
431 * elf32-hppa.c: Fixed to work with elf32-target.h.
433 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
435 * libaout.h (NAME): Don't define if already defined.
437 * libelf.h: Protect against multiple inclusions.
438 (elf_symbol_type): Moved here, added new fields.
439 (struct elf_backend_data): New field `global_sym'; I suspect this
441 * elf32.c (elf_symbol_type): Deleted from here.
442 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
443 point to backend versions of symbols.
444 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
445 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
447 (elf_write_object_contents): Write program headers if appropriate.
448 (bfd_section_from_shdr): Unnamed sections get empty string for
449 name, not "unnamed". Handle SHT_NOBITS separately from
450 SHT_PROGBITS, and set some different flags.
451 (elf_file_p): New routine.
452 (elf_object_p, elf_core_file_p): Call it.
453 (elf_object_p): Handle EM_HPPA.
454 (elf_symbol_from, elf_idx_of_sym): New functions.
455 (elf_make_sections): Get symbol number right for relocations. Set
456 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
457 (elf_fake_sections): BSS section should be SHT_NOBITS, not
458 SHT_PROGBITS. Always generate symtab and strtab, not only if
459 relocations are needed. Set SHF_* flags as appropriate.
460 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
461 (elf_write_object_contents): Fix off-by-one error in symbol count.
462 Store a correct value for the symbol; write the size field
463 properly; make some guesses about the type field. Set section
464 type correctly for string tables.
465 (section_from_elf_index): Check for absolute and common sections
467 (elf_section_from_bfd_section): Ditto.
468 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
469 Use empty string instead of "unnamed" for nameless symbols.
470 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
471 HPPA (only?). Don't free raw symbols; keep the pointer around for
473 (elf_set_arch_mach): Handle bfd_arch_hppa.
474 (elf_find_nearest_line): Just return false.
475 (elf_write_object_contents, elf_set_section_contents): Set
476 output_has_begun field after computing file positions.
477 (elf_set_section_contents): Write section contents immediately,
478 rather than caching the whole file and writing it at close time.
480 * libhppa.h (enum hppa_reloc_field_selector_type, enum
481 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
482 hppa_reloc_expr_type_alt): New enumerator types.
484 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
485 * configure.in, configure.host: Use them.
487 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
489 * elf32-target.h: Allow overrides of armap defaults.
491 * elf32-hppa.c, elf32-hppa.h: New files.
493 * config/hp300hpux.mt: New file.
495 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
497 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
498 (aix386_core_vec): Update for new fields.
500 * archive.c (bfd_generic_archive_p): Call target-specific
501 slurp_armap code, instead of bfd_slurp_armap.
502 (bfd_slurp_bsd_armap_f2): New function.
503 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
504 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
506 * libaout.h (struct aoutdata): New field for subformat, for
507 differentiating between highly similar a.out formats.
508 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
510 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
512 * hp300hpux.c: New file.
513 * Makefile.in: Include it.
515 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
517 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
520 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
522 * trad-core.c (trad_unix_core_file_p): Check the file size.
524 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
526 * coff-alpha.c: Remove duplicate function and add warnings.
528 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
530 * sco-core.c (sco_core_vec): Add initializers for new target
533 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
535 * coffcode.h [_LIT]: Recognize .lit section.
537 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
539 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
540 config/alphaosf.mt, hosts/alphaosf.h: New files.
542 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
544 * Merge in HPPA/BSD changes from Utah.
545 * hppa.c: Use this for both HPUX & BSD.
546 * targets.c: Enable hppa_vec for both HPUX & BSD.
547 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
548 * hosts/hppabsd.h: #define HOST_HPPABSD.
550 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
552 * libbfd.c: Whitespace changes around byteswap macros.
553 * libbfd-in.h: Whitespace changes around byteswap declarations.
555 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
557 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
558 system_error anymore. It confuses bfd_check_format().
560 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
562 * bfd.c: Add sgi_core_data to tdata union.
563 * coff-mips.c: Add Irix 4.x core file support.
564 * hosts/irix4.h: #define HOST_IRIX4.
566 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
568 * aoutx.h (translate_from_native_sym_flags): Check that the
569 symbol's section does get set.
570 (slurp_symbol_table): Zero index means null-string name.
572 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
574 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
576 (write_syms): Use them, to reduce string table size.
578 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
580 * trad-core.c (trad_core_vec): Add 6 new initializers to match
581 new signed get/put fields. Minor reformatting to label
584 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
586 * bfd-in.h: Insert comment about SVR3 compiler warnings.
588 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
589 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
591 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
593 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
595 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
596 (swapcore_sparc): Make sp a bfd_vma.
598 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
600 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
601 libbfd.c, libbfd-in.h: Add _do*signed*.
602 targets.c, all targets: Add bfd*signed*.
603 bfd-in.h: Add bfd_signed_vma. Add comments.
605 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
607 * format.c (bfd_check_error): Check error return from
608 _bfd_check_format routines.
610 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
612 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
613 recognize .data section if present.
615 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
617 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
618 check for the case where the user sets the address of the BSS
619 section (and the file header can't specify this). Let the user
620 set it wherever they want, regardless of what goes in the header.
622 * ieee.c (ieee_slurp_sections): Pass all ieee section names
623 straight through into BFD sections. Add comments.
625 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
627 Cleanup in preparation for better 64-bit host support.
629 * bfd-in.h (bfd_64_type): Remove.
630 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
632 * bfd-in.h (bfd_size): Remove.
634 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
636 * bfd-in.h (bfd_word): Remove.
637 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
639 * bfd-in.h (rawdata_offset): Remove.
640 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
641 (bfd_perform_relocation): Lint.
642 (enum bfd_reloc_status): Comment cleanup.
644 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
646 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
648 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
650 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
652 * elf32.c: Clean up old comments.
654 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
656 * config/sun3.h: String argument to fprintf is const.
658 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
659 on systems which define PAGE_SIZE in <limits.h>.
661 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
663 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
664 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
665 the core file failing signal.
666 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
667 to supply the core file failing signal.
669 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
671 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
672 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
673 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
674 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
676 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
678 * coff-mips.c (PAGESIZE): Correct value.
680 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
682 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
683 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
685 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
687 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
688 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
690 (coff_compute_section_file_positions): Force vma and lma of _LIB
692 (coff_set_section_contents): Count number of entries in new lma
694 * coffgen.c (make_a_section_from_file): Force lineno_count of
695 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
696 SCO 3.2v4 shared library.
697 * seclet.c (rel): Copy over any section with contents, not just
700 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
703 * coff-i386.c (coff_i386_reloc): New function, to generate
704 relocateable output correctly.
705 (howto_table): Use coff_i386_reloc for all reloc types.
706 (CALC_ADDEND): Use a more efficient hack to get the correct addend
708 (i386comm_value): Removed; no longer needed.
710 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
712 * coffcode.h (coff_set_section_contents): Don't write out
713 sections without a filepos.
715 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
717 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
719 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
721 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
722 * libecoff.h (ecoff_data_type): Added gp_size field.
723 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
724 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
725 Set flags to 0 for large common symbols.
726 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
727 which can occur for gas-generated relocs.
728 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
729 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
730 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
732 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
734 * srec.c (srec_set_section_contents): Use lma field for load
736 * section.c: Add declaration of lma field to section structure.
737 * coffcode.h (coff_write_object_contents): Use lma field for load
739 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
741 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
742 symbols in a better way. (translate_to_native_sym_flag): Set the
743 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
745 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
746 (bfd_make_section): Cope with new builtin section.
747 * syms.c (bfd_decode_symclass): Can now print indirect section
750 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
752 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
753 defined, and yields false.
754 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
756 * archive.c (snarf_ar_hdr): Add support for reading (only,
757 so far) BSD-4.4-style extended headers.
758 * archive.c: Some more comments.
760 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
762 * Makefile.in: fix rule for dvi and info, so that the recursive
763 makes does the right thing, instead of always info
765 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
767 * libbfd.c (bfd_seek): Disable optimized handling for archives and
768 archive members; they need more special reatment. For now, verify
769 that computed and actual file positions correspond.
771 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
773 * mipsbsd.c: Renamed from aout-mipsbsd.c.
774 (set_arch_mach): Delete non-MIPS code.
775 (reloc_howto_type_lookup): Ditto.
776 * Makefile.in: Adjusted.
778 * libbfd.c (bfd_tell): Update `where' field.
779 (bfd_seek): Don't do anything if we're not changing the file
780 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
781 field against a SEEK_SET request. Call bfd_tell to re-update
782 `where' field when done.
783 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
785 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
787 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
789 * Makefile.in: added installcheck target
791 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
793 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
794 if the type is not stNil.
796 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
798 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
799 forward declarations.
801 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
802 it's implied by the type.
804 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
806 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
808 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
810 * rs6000-core.c: Add .ldinfo section.
812 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
814 * Makefile.in (MAKEOVERRIDES): Define to be empty.
816 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
818 * section.c (bfd_set_section_contents): whitespace
819 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
822 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
824 * hosts/go32.h: don't define POSIX_UTIME
826 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
828 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
829 against machine architecture stored in the ELF header, to resolve
831 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
832 NULL, so only use results when non-NULL.
833 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
834 and add to vector of targets.
836 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
838 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
839 are always just debugging symbols.
841 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
842 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
844 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
846 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
847 hpux 7). Patch from friedman@gnu.ai.mit.edu.
848 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
849 defined, which they aren't in hpux 7.0.
851 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
852 Tran-Le, tranle@intellicorp.com.
854 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
856 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
857 ahead and do the relocation.
858 (ecoff_refhi_reloc): Don't to the relocation here, just remember
859 what needs to be done.
860 (ecoff_reflo_reloc): Do the REFHI relocation here.
862 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
864 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
865 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
866 relocs are reasonable.
867 * coff-msym.c: Eliminated uses of DEFUN.
868 (ecoff_swap_tir_out): New function.
870 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
872 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
873 * configure.host (vax-*-ultrix2*): Add triplet.
874 * hosts/vaxult2.h: New file.
875 * config/vaxult2.mh: New file.
877 * aoutx.h (string.h): Include for strchr and friends.
878 * archive.c (string.h): Include for memchr and friends.
879 * elf32.c (string.h): Include for strrchr and friends.
881 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
883 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
884 (MY_set_sizes): Use sunos4_set_sizes.
886 * elf32.c: Renamed from elf.c. Several CPU-specific functions
887 deleted, as well as elf-big and elf-little targets.
888 * libelf.h: New file.
889 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
891 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
893 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
895 * coffcode.h (coff_compute_section_file_positions): Don't need
896 variable "old_sofar" if compiling for i960.
898 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
902 * ieee.c (exten, envi): "static" belongs first in declaration.
904 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
906 * srec.c: add support for symbolsrec, srecords with symbols in
909 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
911 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
912 to avoid lint complaints.
914 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
916 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
917 type SHT_STRTAB. Don't alter file offset for section 0.
918 (reloc_type_names): Now an array instead of a macro. Still inside
919 "#if 0", since it's used only in debugging code also in "#if 0".
920 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
921 (sort_reloc_map): New function.
922 (sparc_reloc_map): New variable.
923 (elf_bfd_reloc_type_lookup): New function.
925 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
927 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
928 bfd_make_debug_symbol; they were already in the target structure.
929 * Adjusted all uses of JUMP_TABLE.
930 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
931 from coff_make_debug_symbol.
932 * libcoff.h: Updated accordingly.
934 * Minor cleanups provoked by gcc warnings:
935 * aoutx.h (NAME(aout, reloc_type_lookup)),
936 cpu-h8300.c (local_bfd_reloc_type_lookup),
937 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
939 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
940 ieee.c (ieee_slurp_section_data),
941 elf.c (elf_make_sections, elf_fake_sections,
942 elf_compute_section_file_positions, elf_write_object_contents):
943 Removed unused variables.
944 * archures.c: Removed /* from within comment.
945 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
946 * oasys.c (oasys_write_data): Initialize i.
948 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
950 * libcoff.h (obj_raw_syment_coun): New macro.
951 * coffgen.c (coff_get_normalized_symtab): Initialize
953 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
955 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
957 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
959 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
960 for compatibility with tools from MIPS.
962 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
963 * config/irix3.mt, config/irix4.mt: Removed.
964 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
965 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
967 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
969 * hosts/hp300bsd.h: Add gross hack to determine whether we
970 are running on BSD 4.3 or BSD 4.4, and use appropriate include
971 files (and set other parameters) to match.
973 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
975 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
976 ansi definition which otherwise confuses non-ansi compilers.
978 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
979 ultrix cc by forward declaring getenv as is done in
982 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
984 * elf.c (elf_info_to_howto): cast an enum into unsigned char
985 avoiding a fatal error in vax ultrix 4.2 cc.
987 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
989 * bfd-in.h, VERSION: Roll to version 2.1.
991 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
993 * oasys.c (oasys_write_object_contents): Lint.
994 * srec.c: Whitespace cleanup.
996 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
998 * coffgen.c (coff_print_symbol): Print correct tagndx value;
999 cleaned up output formatting a bit.
1001 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1003 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1004 relaxable. Should be moved somewhere else.
1006 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1008 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1009 (aout_mips_*_vec): Added seclet_link element.
1011 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1012 support for aout-mipsbsd target.
1014 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1016 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1018 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1020 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1022 Add support for the H8/500
1024 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1026 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1028 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1029 * coff-mips.c: Now includes libecoff.h.
1030 (ecoff_data_type): Moved to libecoff.h.
1031 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1032 call it. If there is ever another ECOFF target, this and the
1033 swapping functions should be accessed via an ECOFF specific target
1035 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1037 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1039 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1040 no longer includes this file.
1042 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1043 bits to 0 to make comparison test useful.
1045 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1046 avoid overflowing GP accessible sections in binutils/objdump.
1048 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1050 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1051 reading more robust: Fail if string index is out of string
1054 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1056 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1057 PCREL13): Don't take dst_address into account; the input file has
1058 already taken care of that.
1060 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1062 * coff-mips.c: Completed support for linker and binutils.
1064 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1066 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1067 original addend from section contents.
1069 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1071 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1072 * hosts/delta88.h (strtol): Fix prototype.
1073 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1075 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1077 * elf.c: Get rid of "#ifdef sparc".
1078 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1079 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1081 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1082 compile type conditionals on host CPU.
1083 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1085 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1087 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1089 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1090 ECOFF which has two common sections.
1091 (bfd_com_section): Set SEC_IS_COMMON flag.
1092 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1093 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1094 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1095 bfd_is_com_section macro rather than checking for equality to
1098 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1100 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1101 (coff_mkobject_hook): Accept aouthdr argument.
1102 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1103 Handle NULL aouthdr argument.
1104 (coff_object_p): If there is no aouthdr, pass it as NULL to
1106 * libcoff.h: Rebuilt for mkobject_hook changes.
1108 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1109 additional MIPS ECOFF fields.
1111 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1113 * configure.host: added mips-dec-bsd*
1114 * configure.in: added mips-dec-bsd*
1115 * aout-mipsbsd.c: new file for mips-dec-bsd*
1116 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1117 * aoutx.h: added mips support.
1118 * archures.c: added mips support to bfd_default_scan().
1119 * cpu-mips.c: added support for R4000 (untested).
1120 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1121 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1122 hope will make it into include/bfd.h.
1123 * targets.c: added aout_mips_*_vec.
1125 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1127 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1129 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1131 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1133 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1135 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1137 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1138 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1139 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1140 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1142 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1143 bfd_swap_reloc_in or coff_swap_reloc_out.
1144 * coff-mips.c: Added code to link and write out symbolic debugging
1145 information, and to swap relocs in and out.
1147 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1149 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1150 (coff_write_object_contents): coff_count_linenumbers returns the
1151 number of line number records it found.
1153 * coffgen.c (coff_write_linenumbers): only write out line numbers
1154 in the section they belong to.
1156 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1158 * targets.c (bfd_target): Added relocateable argument to
1159 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1160 target vector for linker use.
1161 * bfd.c (bfd_seclet_link): New macro.
1162 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1163 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1164 and boolean return value. Made static.
1165 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1166 relocateable argument.
1167 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1168 relocateable argument (if relocateable, saves relocs).
1169 * bout.c (b_out_get_relocated_section_contents),
1170 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1171 relocateable argument (if relocateable, just calls
1172 bfd_generic_get_relocated_section_contents).
1173 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1174 argument to prototype.
1175 * All targets: Set new _bfd_seclet_link vector to
1176 bfd_generic_seclet_link.
1178 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1180 * coffgen.c: #include seclet.h.
1182 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1184 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1185 debug info. Setup info about linker symbols only, and use
1186 standard bfd fields to hold the info.
1187 * (hppa_object_p): Remove unneeded decls.
1188 * (hppa_new_section_hook): Get rid of most of this.
1189 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1190 fat. Remove all knowledge of stabs, remove redundant knowledge of
1192 * Remove macros for accessing fields which are now gone.
1194 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1196 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1198 * coff-z8k.c: delete unused reloc functions
1200 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1202 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1203 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1204 * coff-msym.c: Use DEFUN for function definitons.
1205 * coff-mips.c: Added code to read and print symbols, and to find
1208 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1209 swapping functions into coffswap.h for ECOFF use. Moved
1210 relocation functions, only used by h8300 and z8k, into reloc16.c.
1211 Added hooks for coffgen.c functions to backend data structure, and
1212 added hook functions. Still more could be done.
1213 * coffswap.h: New file to hold COFF swapping routines.
1214 * coffgen.c: New file to hold generic COFF functions.
1215 * reloc16.c: New file to hold h8300 and z8k specific relocation
1217 * libcoff-in.h: Added declarations for functions in coffgen.c.
1218 * libcoff.h: Rebuilt to incorporate changes.
1219 * coff-h8300.c: Function name changes.
1220 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1221 hook rather than defining EXTRA_CASES.
1222 * Makefile.in: Build new files coffgen and reloc16. Added
1223 dependencies of coff-*.o on coffswap.h and seclet.h.
1225 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1227 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1228 about discarding const.
1230 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1232 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1234 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1236 * configure.in (post-target): If --with-minimal-bfd is specified,
1239 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1241 * srec.c (srec_write_records): one of my boards wants a CR between
1244 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1246 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1247 (it broke a couple of weeks ago).
1249 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1251 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1252 return type, so libbfd.h doesn't reference undefined typedefnames.
1254 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1256 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1258 (coff_pointerize_aux): don't pointerize a negative tagndx
1259 (sometimes generated by SCO 3.2v4 cc).
1261 * bout.c (calljx_callback, callj_callback,
1262 b_out_get_relocated_section_contents): warn if relocating against
1263 an undefined symbol.
1265 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1267 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1268 Make a bunch more routines be static.
1269 * hppa.c (fill_spaces): Get rid of this, replace with much better
1270 written setup_sections().
1271 * (setup_sections): New routine to create BFD sections for each
1272 space and subspace in SOM files.
1273 * (hppa_object_setup): Use BFD sections created by
1274 setup_sections() to locate GDB symbol table info.
1275 * (make_unique_section): New routine to create a BFD section. It
1276 ensures that the given name is unique, and will generate a unique
1278 * (hppa_object_p): Become much more paranoid about file header.
1279 * (make_bfd_asection): Call bfd_make_section to do the dirty
1280 work. Simplify code somewhat.
1281 * (hppa_core_file_p): Use proper name for stack section.
1282 * libhppa.h: Remove millicode_start, millicode_end decls.
1284 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1286 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1288 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1289 relocs, don't bother doing the adjustment if the value to add is
1292 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1294 * bfd.c (bfd_get_size): New function that gets an upper bound
1295 on the possible size of any object in a bfd.
1296 * elf.c (bfd_elf_find_section, elf_get_str_section,
1297 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1299 * elf.c (elf_big_vec, elf_little_vec): Document last three
1300 members initialized to NULL.
1302 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1304 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1306 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1308 * hosts/std-host.h: New file. Attempt at a generic/default
1309 set of definitions, to discourage porting to new hosts by copying.
1310 * hosts/news.h: Removed.
1311 * hosts/sparc.h: Use std-host.h.
1312 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1313 perhaps we can later remove the the_bfd field from each symbol.
1314 * syms.c (struct symbol_cache_entry): Remove unused field
1315 app_data. Add comment noting that the_bfd is almost redundant,
1317 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1318 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1319 * hppa.c (fill_spaces): Make slightly more rebust.
1320 * configure.in: Allow std-host as the "default" host.
1322 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1324 * bfd.c: Add struct hppa_core_data to tdata union.
1325 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1326 Get rid of HPPA/BSD specific code. That will go somewhere else
1328 * (fill_spaces): Don't spin forever and die if you don't find
1329 $MILLICODE$ subspace.
1330 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1332 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1333 Make these work for HPUX.
1334 * (make_bfd_asection): New routine to make section creation a
1336 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1337 * libhppa.h: #include the right system files. Redefine all of
1338 the structs/macros for hacking core files to use more sensible
1339 HPUX core file structures.
1340 * targets.c (target_vector): Conditionalize hppa_vec on
1341 HOST_HPPAHPUX, not hp9000s800.
1342 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1343 malloc and realloc. #define HOST_HPPAHPUX.
1345 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1347 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1348 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1349 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1350 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1352 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1353 * aix386-core.c: New file for handling core files on AIX on PS/2.
1354 * targets.c: if AIX386_CORE, use aix386_core_vec.
1355 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1358 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1360 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1363 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1365 * Makefile.in: added dvi target
1367 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1369 * bfd.c: Use right name for tekhex tdata struct.
1370 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1371 * libcoff.h: Updated to get spacing change from coffcode.h.
1372 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1374 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1376 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1377 functions, with the "guts" of the old bfd_slurp_bsd_armap
1378 and bfd_slurp_coff_armap, but assuming we've already checked
1379 if the armap is present or not.
1380 Also, rewrite a bit to avoid keeping around obstack data
1382 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1383 Various fixes to correctly handle COFF_style archives names.
1384 (Note that because these have a trailing '/', the names can
1385 have embedded spaces.)
1386 * archive.c (bfd_slurp_armap): New function, replaces old
1387 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1388 _either_ format, and calls do_slurp_bsd_armap or
1389 do_slurp_coff_armap if either form of map is seen.
1390 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1391 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1392 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1393 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1395 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1397 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1398 * libhppa.h: Make millicode_start and millicode_end be unsigned
1399 int to be same type as CORE_ADDR in GDB. Why are these here?
1401 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1403 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1404 vaddr of the section to the addend.
1405 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1406 SCO_CORE to SELECT_VECS.
1407 (target_vector): add sco_core_vec.
1408 * sco-core.c (sco_core_vec): add leading underscore initializer.
1409 * configure.in (i[34]86-*-sco*): use target i386-sco.
1410 * config/i386-sco.mt: new file; define SCO_CORE.
1412 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1414 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1416 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1418 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1420 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1422 * hosts/i386linux.h: Include unistd.h.
1424 * aoutx.h (print_symbol): aout_stab_name returns a constant
1426 * libaout.h (aout_stab_name): Fix prototype.
1427 * stab-syms.c (aout_stab_names): Array is now const.
1428 (aout_stab_name): Return value is now pointer to const.
1430 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1433 * syms.c (asymbol): Added new field "app_data", for data
1434 particular to the application. Some of the linker flags ought to
1435 get moved to this field someday.
1437 * archures.c (bfd_default_scan): Recognize a few more numbers:
1438 80486, 80960, and 960.
1440 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1441 bfd_coff_std_swap_table, cast to PTR.
1442 * bfd.c (bfd_coff_swap_*): Deleted macros.
1443 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1445 * coffcode.h (type bfd_coff_backend_data): New structure type,
1446 contains pointers to the COFF-specific swapping routines.
1447 (bfd_coff_std_swap_table): New data structure, to be used when
1448 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1449 (bfd_coff_swap_*): New macros.
1450 * coff-mips.c (mips_coff_swap_table): New data structure.
1451 (ecoff_big_vec): Use it.
1452 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1453 * All other targets: Deleted coff-specific vector entries.
1455 * trad-core.c: Fixed some `PARAMS' uses that were missing
1458 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1460 * aoutx.h (some_aout_object_p): Protect arg prototype in
1461 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1463 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1465 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1466 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1467 PARAMS for readability.
1469 * aoutx.h: Add type to callback parameter.
1470 * coff-mips.c: Don't call trad-core.h, not needed.
1471 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1472 * trad-core.h: Eliminate, unused.
1474 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1476 * format.c (bfd_check_format): if default target isn't found
1477 then look through the entire list rather than return early.
1479 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1481 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1483 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1485 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1487 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1489 * coff-z8k.c: checkpoint, more addressing modes handled
1490 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1493 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1495 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1497 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1499 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1501 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1503 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1504 and about when file descriptors are closed.
1506 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1508 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1509 written out correctly.
1511 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1513 * section.c: New section bit SEC_SHARED_LIBRARY.
1514 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1515 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1518 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1520 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1521 macros; use PARAMS to declare the function pointers involved.
1523 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1524 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1526 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1528 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1530 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1531 declaring pointers to functions.
1532 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1533 * seclet.h: Declare external function with PARAMS.
1535 * doc/chew.c (exfunstuff): Eliminate.
1536 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1537 * doc/proto.str: Use paramstuff rather than exfunstuff.
1539 * libbfd.h: Update, based on changes in source code and chew.
1541 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1543 * libieee.h: Add FIXME about removing limit on number of sections.
1544 * bfd-in.h: Improve comments to make it clear that bfd.h is
1545 the wrong place to edit this file.
1546 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1547 same places where we install bfd.h.
1549 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1551 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1552 symbol type before blindly modifying the auxent. Specifically,
1553 only modify the endndx fields for types that need it, and don't
1554 set the array information for non-arrays.
1556 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1558 * aoutx.h (some_aout_object_p): Section list should be set up
1559 correctly anyways; don't have to set up "next" pointers manually.
1561 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1563 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1564 config/i386v.mh: removed -DUSG from HDEFINES.
1565 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1567 hosts/i386v.h: don't define POSIX_UTIME.
1569 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1571 * ieee.c (ieee_slurp_sections): make a private copy of the
1572 section's name before truncating it.
1574 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1576 * hppa.c: add symbol_leading_char entry in transfer vec
1578 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1580 * ieee.c (get_symbol): can now cope when two symbols of a
1581 different class, but the same index number occur consecutively.
1582 (get_section_entry): nicer name for sections being forward
1583 referenced. (ieee_archive_p): don't free the filename string,
1584 since it was never malloced.
1586 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1588 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1590 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1592 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1593 optionally setting the dimen info, since they are in the same
1594 memory locations. Also zero out external auxent.
1595 (coff_write_symbol): don't zero external auxent; now done in
1598 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1600 * Check fclose return value for errors.
1601 libbfd.h: bfd_cache_close now returns a boolean.
1602 cache.c (bfd_cache_delete): return fclose success value.
1603 (bfd_cache_close): return bfd_cache_delete return value.
1604 opncls.c (bfd_close, bfd_close_all_done): return result of
1607 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1609 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1611 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1613 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1614 work out a coff relocation type from a howto's attributes rather
1615 than using the input r_type field. This fixes PR1677 and allows
1616 conversion of a.out relocs to coff relocs.
1618 * coffcode.h (coff_write_relocs): if supplied a relocation
1619 relative to an absolute symbol, use the right symbol index.
1621 * reloc.c (bfd_perform_relocation): do a partial link for coff
1624 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1626 * changes to support i386-sysv with shared libraries:
1627 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1628 check for .data2; if _LIB is defined, check for it; map
1629 SEC_NEVER_LOAD to STYP_NOLOAD.
1630 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1631 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1632 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1633 if section has contents, not just if it is loadable; if
1634 TWO_DATA_SECS, check for .data2
1635 (coff_set_section_contents): set vma of .lib section to number of
1637 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1638 don't define coff_write_armap to bsd_write_armap.
1639 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1642 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1644 * solaris2.h: Get the definition of alloca from alloca.h if we
1647 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1649 * configure.in (i960-*-{aout,bout}): Support these.
1651 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1653 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1655 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1657 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1658 no-longer-used definitions of L_SET and L_INCR.
1659 * i386linux.h: Tweaks to smooth Linux build.
1661 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1663 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1665 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1667 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1668 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1669 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1670 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1672 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1673 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1675 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1677 * configure.host: New file, contains mapping of host configs
1678 to host support file names for bfd, binutils, opcodes.
1679 * configure.in: Use it.
1680 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1681 * i386bsd.c: Cleanup, reformat.
1682 * config/i386-bsd.mt: Comment changes.
1683 * config/i386bsd.mh: New file for core file support.
1684 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1685 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1686 on BSD 4.4 define ALIGN (sigh!).
1688 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1690 * libaout.h (aout_backend_data): added exec_header_not_counted
1691 field. For ZMAGIC files only, when text_includes_header is set, by
1692 default the length of the exec header is counted in the text
1693 section size. For go32, exec header is mapped in but does *not*
1694 contribute to the size of section.
1695 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1696 is not set, but ztih is, add the size of the exec header to the
1697 recorded size of the text section.
1698 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1699 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1700 Also set text_includes_header.
1701 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1702 by default in MY(backend_data).
1704 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1706 * aout-target.h (callback): Don't define this function if it won't be
1709 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1710 type doesn't match. Don't lose if file sections have already been
1712 (set_arch_mach): Set reloc_entry_size.
1713 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1715 * hosts/i386bsd.h: New file.
1716 * configure.in: Recognize i[34]86-*-bsd host.
1718 * aout-target.h (callback, write_object_contents): Delete unused
1721 * aoutx.h (reloc_type_lookup): New function.
1722 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1723 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1724 (MY_reloc_howto_type_lookup): Don't define it.
1726 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1728 (slurp_symbol_table): Use header byte order, not target byte
1729 order, for reading symbol data.
1731 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1733 * configure.in: Undo some brain damage in the host section.
1734 * configure.in: Reformat the target section, test many configs.
1735 * Makefile.in (make): Remove obsolete `make make'.
1736 * aoutx.h (some_aout_object_p): Make defines line up.
1738 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1740 Now a bfd knows whether underscores are normally prepended
1741 to symbols in its file format.
1743 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1744 coff-z8k.c: targets set so they have leading underscore
1745 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1746 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1747 without leading underscore flag
1748 * targets.c: add symbol leading char to xvec description
1749 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1751 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1753 * archive.c: Make errno global.
1754 * archive.c (_bfd_write_archive_contents): If read fails (and
1755 errno!=0) set bfd_error to malformed_archive (since this probably
1756 indicates a truncated archive), rather than system_call_error.
1758 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1760 * Makefile.in: added rules for i386bsd.c
1761 * i386bsd.c: new file, supporting 386bsd.
1762 * configure.in: recognize i386-*-bsd target.
1763 * config/i386-bsd.mt: new file - 386bsd target configuration.
1765 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1767 * configure.in: re-arrange host section to use *-*-* notation,
1768 clean up some of the target section as well
1770 * seclet.c: cast result of bfd_get_relocated_section_contents to
1771 avoid compiler warnings
1773 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1775 * coffcode.h (coff_section_symbol): Create section if it doesn't
1778 * bout.c: Removed some unused variables.
1780 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1782 * Portability fixes from p3:
1783 coffcode.h (coff_write_relocs): removed sanity check until it
1784 works on all targets (per advice from sac).
1785 config/hp9000.mh: new file to define USG.
1786 hppa.c: #undef hppa before the JUMP_TABLE.
1787 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1789 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1790 local variable target volatile to avoid mysterious bug in
1793 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1795 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1796 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1798 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1800 * coff-z8k.c (func_da, func_jr): Lint.
1801 * coffcode.h: Use memset rather than bzero.
1802 * elf.c: Use memcpy rather than bcopy.
1803 * tekhex.c: Use memset rather than bzero.
1805 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1807 Add Adobe a.out support.
1809 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1810 * config/adobe.mt: Add.
1811 * configure.in (*-adobe-* target): Add.
1812 * targets.c (a_out_adobe_vec): Add.
1813 * Makefile.in: add aout-adobe.c.
1815 * configure.in: Put two dashes in all entries to be matched.
1816 Add comments to remind people to do this.
1817 Reorder all entries that match manufacturer names, to occur
1818 last, so they will only be matched if no more specific match
1819 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1821 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1823 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1824 since we should never have a NULL section.
1825 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1826 tests, set the section to bfd_abs_section.
1828 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1830 * coff-z8k.c: getting closer
1831 * coffcode.h (coff_get_relocated_section_contents): allow
1832 EXTRA_CASES hooks for different arches to provide different reloc
1834 * seclet.h: #ifndef around it to allow multiple inclusion
1835 * srec.c: minor doc fix
1837 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1839 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1841 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1843 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1846 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1848 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1849 filling in reloc, in case immediately following code doesn't set
1852 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1854 * coffcode.h (coff_renumber_symbols): set the last renumbered
1855 symbol pointer to NULL, as expected by coff_write_linenumbers.
1856 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1857 type R_IHCONST used on the 29k.
1859 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1861 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1862 update, based on how the underlying file was opened. Obsoletes
1864 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1865 all FASCIST_FDOPEN config defines.
1867 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1869 * sparc-opc.c: Moved to opcodes library, now that we have one.
1870 * Makefile: Don't compile it.
1872 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1874 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1876 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1878 * section.c (bfd_set_section_flags): Remove a sanity check.
1879 It is unfortunately broken, and prevents strip from working.
1881 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1883 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1884 created by last change.
1886 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1888 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1889 * bfd-in.h: Bump to version 2.0.
1891 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1893 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1894 braindamaged HP/Apollo compiler happy.
1896 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1898 * format.c: Fix description of search for matching target.
1899 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1900 * targets.c: Update description of search for matching target.
1901 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1902 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1903 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1905 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1907 * Makefile.in: Added mostlyclean/clean/distclean rules.
1909 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1911 * targets.c (target_vector): Take out oasys (unless that is
1912 the default): Because there is no magic number in archives,
1913 there can be annoying target mis-matches.
1915 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1917 * sparc-opc.c: Rigorously updated to match architecture manual.
1919 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1921 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1922 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1923 to the built-in abs_section were not written out correctly.
1925 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1927 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1928 large, assume we're using a swapped byte order and fail with
1929 wrong_format rather than dumping core.
1931 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1933 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1934 filename constraints.
1935 * Makefile.in: Updated to reflect change.
1937 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1939 Add preliminary support for the we32k:
1941 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1943 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1945 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1947 * bout.c: added support for relaxable alignment relocs.
1949 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1950 pass down pointer to play area rather than use alloca
1952 * cpu-z8k.c (compatible): made static to reduce name space
1955 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1957 Add basic support for the z8k:
1959 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1960 section.c, targets.c,
1962 * syms.c: move mis-inserted patch.
1964 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1966 Documentation fixes:
1967 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1968 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1970 * reloc.c: break out addend item from surrounding text.
1972 * doc.str (DOCDD): Defined. Adds text to output.
1973 (bodytext): Put bulletize before kill_bogus_lines.
1974 * chew.c (bulletize): End itemization after a blank line, to
1975 prevent following text from being swallowed up in an item.
1977 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1979 * configure.in: Add sparclite as a target.
1981 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1983 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1986 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1987 from a coff file (csym is null), dont deref them
1989 * ieee.c (parse_expression): get the answer right when adding an
1990 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1991 on elts so that filename is filled in.
1993 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1995 * bout.c (howto_align_table): New set of relocs, with enough
1996 data for "objdump -r" to work.
1997 (b_out_reloc_type_lookup): Recognize alignment relocs.
1999 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2001 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2002 invocations of make. Also, always create installation
2005 * config/apollov68.mh: removed -g from CC definition.
2007 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2009 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2010 overflowing gp-offset range.
2012 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2014 * srec.c (srec_set_section_contents): don't write out sections
2015 without the LOAD and ALLOC attributes
2017 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2019 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2020 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2021 * aout-target.h (callback): Don't set page/seg sizes.
2023 (set_sizes): New routine.
2024 (backend_data): Point to it.
2025 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2026 (sunos4_aout_backend): Point to it.
2027 * aoutx.h (set_arch_mach): Call set_sizes callback.
2029 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2031 * aout-target.h: Make _bfd_slurp_extended_name_table be
2032 the default. Given that we *write* the suckers (for long
2033 archive member names), we really ought to be able to read them!
2034 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2035 seem to be needed, and many machines don't have it.
2037 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * coff-m68k.c (vector): read and write archives in coff format.
2041 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2043 * opc-sparc.c: New file.
2045 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2047 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2048 pointers to bfd_byte* before performing arithmetic on them. Such
2049 use with bare void* pointers is a gcc extension.
2050 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2051 * archive (normalize): Add to CONST to match actual usages with
2054 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2056 * configure.in: Recognize i486 host cpu, and use i386-elf
2059 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2061 * config/stratus.mt (CC): Remove definition.
2062 * elf.c (bfd_section_from_shdr): Test for the possibility that
2063 section_from_elf_index returns NULL and don't dereference it.
2065 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2067 * add hppa_data to bfd tdata (indirectly via sef).
2069 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2071 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2073 * configure.in: error messages to stderr, not stdout
2075 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2077 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2078 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2079 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2081 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2083 * configure.in: recognize hppa* instead of hppa
2085 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2087 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2088 RTYPE2HOWTO to cope with same.
2089 * reloc.c (bfd_perform_relocation): added support for size of -2
2090 (subtract a word reloc type). Updated doc.
2092 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2094 * Makefile.in: merged changes from progressive, removed rcsid.
2096 * archures.c, archive.c, Makefile.dos: removed rcsid.
2098 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2100 * bfd-in.h : add BFD_IS_RELAXABLE flag
2101 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2102 header e_relaxable, major hackery in callbacks
2103 * libaout.h : add space for a_relaxable.
2104 * seclet.c (rel): don't relax empty sections
2107 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2109 * section.c (STD_SECTION): add some casts to the initializers for
2112 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2114 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2115 and add appropriate casts to keep (picayune) aix-cc happy.
2117 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2119 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2120 symbol pointers. Punt expensive & useless bfd_realloc. Use
2121 malloc for raw symbols, and free it before returning.
2122 (bfd_section_from_shdr): Do not slurp symbol table until politely
2123 asked. Do not even slurp string tables.
2124 (elf_get_symtab_upper_bound): Count 'em without reading them.
2125 (elf_get_symtab): This is how to politely ask. Schlurp!
2126 This should probably just *become* elf_slurp_symbol_table, FIXME.
2128 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2130 * archive.c (bsd_write_armap): write the timestamp of the
2131 archive header to be just a little bit later than the timestamp of
2132 the file, otherwise the linker will complain that the index is
2135 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2137 * configure.in: Add m68k-ericsson-*.
2139 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2141 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2142 * elf.c: Remove unconditional debug printf's.
2143 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2144 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2145 (elf_slurp_symbol_table): Hand out symbols in forward, not
2146 reverse order. Simplify duplicate code.
2148 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2150 * elf.c: Remove "(void)" casts from function calls where the
2151 return value is ignored, in accordance with GNU coding standards.
2153 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2155 * hppa.c: Apply John's standard fix to avoid "empty translation
2156 unit" warnings from some ANSI-C compilers.
2158 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2160 * hosts/solaris2.h: Configure same as sysv4.
2162 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2164 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2165 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2166 type match actual return type.
2167 * elf_print_symbol (section_name): Make CONST.
2169 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2171 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2172 New files, for Linux (a free Unix clone for 386 machines).
2173 * Makefile.in, configure.in, targets.c: Update accordingly.
2175 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2176 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2177 correct calling of howto special functions and fixes from Raeburn
2179 * archures.c: nuke bfd_reloc_code_type
2180 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2181 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2182 SEC_NEVER_LOAD, various other bfdgas newness
2183 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2184 * targets.c: change jump table vector to above
2187 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2189 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2190 its prototype will be included in libbfd.h. Change result type
2191 to struct * (rather than equivalent typedef) so it can be used in
2192 the prototype, where they typedef won't be known.
2193 * libbfd.h: Updated version.
2195 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2197 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2198 targets.c: HPPA merge.
2200 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2202 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2203 * config/solaris2.mh: Kludge around Sun compiler bug.
2205 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2207 * libaout.h (aout_backend_data): Change defs of two bitfields to
2208 be unsigned chars instead to get around rs6000 compiler problem.
2210 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2212 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2213 Correct misconception that there can be only one symbol table.
2214 Only call elf_slurp_symbol_table on the full symbol table, not
2215 the dynamic one which is only a subset of the full one.
2217 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2219 * coffcode.h (coff_compute_section_file_positions): For I960,
2220 don't align sections in file.
2222 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2224 * targets.c (struct bfd_target): Added field for target-specific
2225 (but not file-specific) data, for distinguishing minor
2226 characteristics between (e.g.) a.out formats.
2228 * section.c (struct sec): New field user_set_vma indicates vma
2229 field should be heeded, not assumed to be unset.
2230 (STD_SECTION): Initialize that field of standard sections to zero.
2231 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2233 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2234 pre-swapped version.
2236 * archures.c (struct bfd_arch_info): Fixed order of comment and
2237 field decl. New fields indicate size of page and segment for
2239 * cpu-m68k.c (N): Fill in values.
2240 * cpu-sparc.c (arch_info_struct): Ditto.
2242 * libaout.h (struct aout_backend_data): Various bits of data (not
2243 all used currently) with characteristics of a.out implementation.
2244 Important field for now is text_includes_header, indicating that
2245 the text section starts immediately after the file header, which
2246 gets mapped in with it.
2247 (struct aout_data): New fields indicate whether vma has been
2248 adjusted yet (not yet used), and what magic number will be used in
2249 the output file (should go away in favor of vma_adjusted).
2250 (WRITE_HEADERS): Code for dealing with section sizes and related
2251 header fields replaced with call to adjust_sizes_and_vmas.
2252 * aoutx.h (some_aout_object_p): Fill in magic number field.
2253 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2254 (set_arch_mach): Set page size and segment size once CPU
2256 (adjust_sizes_and_vmas): New function; has much code moved
2257 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2258 and size parameters, as well as many header fields, after deciding
2259 on magic number for output file. Checks to ensure that this
2260 adjustment has only been done once.
2261 (set_section_contents): Call adjust_sizes_and_vmas instead of
2262 doing much of the work here.
2264 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2265 default (null) values of these fields.
2266 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2267 value in exec header.
2268 (sunos4_aout_backend, MY_backend_data): Define backend data
2269 indicating file header is included in text section.
2271 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2273 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2274 gcc version 2, to avoid warnings.
2276 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2278 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2279 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2281 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2283 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2285 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2287 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2288 * configure.in: Rewrite target parsing to use simple format.
2289 Handle sparc-sun-solaris2 configuration.
2290 * aout64.h: Avoid ANSI C brain death warning.
2291 * elf.c: Avoid trigraph (???) or /* in comments.
2293 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2295 * config/sysv4.mh: new file, RANLIB=echo
2297 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2299 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2301 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2302 elf_core_tdata_struct into a single common struct. Core files
2303 wouldn't have worked at all without this.
2304 (bfd_elf_find_section): New function for GDB's undercover use
2305 to find string sections that BFD hides from it.
2306 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2308 (elf_object_p, elf_core_file_p): Allocate internal file header
2309 storage dynamically.
2310 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2311 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2313 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2315 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2317 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2319 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2321 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2323 * configure.in: handle m680[01234]0 as aliases for m68k
2325 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2327 * coff-a29k.c: do byte relocs correctly
2328 * coffcode.h (styp_to_sec_flags): never load INFO sections
2329 * seclet.c (rel): don't relocate INFO sections
2331 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2333 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2334 Make the symbols unmodifiable.
2335 (bfd_section_init): Deleted.
2336 * init.c (bfd_init): Don't call bfd_section_init.
2338 * section.c (bfd_set_section_contents): Ensure that range to be
2339 written is within section boundaries.
2340 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2343 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2345 * coff-i960.c (howto_table): Deleted.
2346 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2347 interesting entries from old howto_table.
2348 (RTYPE2HOWTO): Adjusted to use switch.
2349 (coff_i960_reloc_type_lookup): New function.
2351 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2352 records for section symbol.
2353 (make_abs_section): Unused; deleted.
2354 (renumber_symbols): Re-order symbols so undefined symbols come
2355 last, as COFF format desires.
2356 (coff_write_symbol): Put C_FILE symbols in debug section always.
2357 (coff_section_symbol): New function; creates a symbol with the
2358 same name as a section, and sets up aux records for it.
2359 (coff_add_missing_symbols): New function; adds section symbols to
2360 symbol table if they aren't there already. Should someday also
2361 add a dummy C_FILE symbol if none is present.
2362 (coff_write_object_contents): Add missing symbols before preparing
2363 symbol table to be written.
2364 (coff_slurp_reloc_table): Verify that symbol indices read in are
2365 in a reasonable range.
2366 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2367 (obj_conv_table_size): Accessor macro.
2369 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2370 reloc types on i960.
2372 * bfd-in.h (bfd_get_section_name): New macro. Like
2373 bfd_section_name, but returns rvalue, not lvalue.
2374 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2375 (bfd_get_section_flags): Now returns rvalue.
2377 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2378 general, some specific to sparc or i960.
2380 * aoutx.h (set_section_contents): Set VMA for each section based
2381 on previous section. If text section VMA doesn't appear to have
2382 been set, make a best guess from the type of file.
2384 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2386 (MY(vec)): Initialize reloc_type_lookup field.
2388 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2389 (bfd_error_trap, bfd_error_vector): Extern, not common.
2391 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2392 few types of relocs for sparc; will need enhancement.
2394 * bout.c (callj_callback): Use DEFUN macro in definition.
2395 * coff-i960.c (optcall_callback): Likewise.
2397 * targets.c (bfd_target): Added fields reloc_type_lookup and
2398 _bfd_make_debug_symbol. Also minor comment changes.
2399 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2400 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2401 than arch info, and dispatch with BFD_SEND. Callers changed.
2402 * archures.c (struct bfd_arch_info): Deleted field
2404 * cpu-*.c: Don't initialize that field.
2406 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2407 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2408 (bfd_errmsg): Now returns ptr to const.
2409 * bfd-in.h (bfd_errmsg): Fix prototype.
2411 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2412 * reloc.c (bfd_generic_relax_section): Ditto.
2414 * section.c (Section Output doc): Improve description of use of
2415 output_section and output_offset.
2417 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2419 * sco-core.c: new file from net.
2420 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2421 Now we have the hairy linker, it's possible to move symbols from
2422 one section into another. Actually make that work!
2424 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2426 * hosts/sun3.h: fix declaration of free.
2428 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2430 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2431 * coff-h8300.c (reloc_processing): all relocs are relative to
2433 * opncls.c: don't use fdopen on DOS systems
2435 short patches from Glenn Kasten (glenn@ready.com)
2436 * target.c: enabled oasys support
2437 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2438 fix problem where a relocation which crossed a modification byte
2439 boundary did not work. Fix problem where a relocation near the end
2440 of a data record did not work.
2443 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2445 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2446 archvie header string counts the endian way, this heuristic sees
2447 how big an archive string to read by trying it one way and if the
2448 string table is unreasonably big, trying it the other. *FIXME*.
2449 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2451 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2453 * bfd-in.h: Increase version number to 1.97, for consistency
2455 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2457 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2459 * bfd-in.h: bump version to 1.96
2460 Major change; changed calling convention for
2461 bfd_get_relocated_section_contents so that caller allocates
2462 memory for section data.
2463 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2464 seclet.c, targets.c, bfd.c: reflect new convention.
2465 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2466 case, then use reasonable default values for SEC_* flags.
2468 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2470 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2471 size of output reloc struct.
2472 * targets.c, Makefile.in: comment out tekhex for the moment.
2473 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2474 * configure.in: tandem target is st2000
2475 * coff-m68k.c: rename static howto_table to global
2476 m68kcoff_howto_table.
2477 * bout.c: remove unnecessary abort
2478 * coff-a29k.c: various changes to the way relocations work to cope
2479 with the "new order" and latent bugs.
2482 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2484 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2485 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2486 * reloc.c (bfd_perform-relocation): don't relocate refs to
2487 absolute symbols if doing a partial link.
2489 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2491 * configure.in: Add a29k-amd-udi.
2493 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2495 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2496 internal_exec structure before initializing the fields that
2497 are used, so that the unused fields are in a known state.
2499 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2501 * tekhex.c (struct data_struct): Convert from typedef that
2502 typedefs nothing to a normal structure declaration.
2503 * tekhex.c (pass_over): Prototype args for function that
2504 second arg points to.
2506 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2508 * Makefile.in: remove old style staging. Do not print recursion
2511 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2512 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2515 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2517 * bfd.c, Makefile.in: added tekhex
2518 * aoutx.h (set_section_contents): pages should be padded to the
2519 size of a page, not the size of a segment.
2520 * configure.in: added go32 host and i386-aout target.
2521 * i386aout.c, libaout.h: now works for go32 target
2522 * ieee.c: fix bit rot.
2523 * seclet.c: support for padding seclet type.
2525 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2527 * Makefile.in: added .NOEXPORT:
2529 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2531 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2533 * elf.c (elf_compute_section_file_positions,
2534 elf_write_object_contents): Return boolean, not NULL (which
2536 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2537 Also ifdef-out code that aborts on unhandled section types.
2539 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2541 * configure.in: Recognize ncr3000 config
2542 * Makefile.in (MINUS_G): Pass on to recursive makes.
2543 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2545 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2547 * Makefile.in: Now that we have sym.h and symconst.h, compile
2548 coff-msym.c on all systems.
2549 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2550 * coff-msym.c: Update include files and comments; add weakext bit.
2552 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2554 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2555 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2557 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2559 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2560 * configure.in: Add new host and target configs.
2561 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2562 structs, which vary; just use member name.
2563 (elf_object_p, elf_core_file_p): Lint, fix comments.
2564 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2566 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2568 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2569 local, disposable, copy of the external form of section header
2570 table and program header table entries.
2572 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2574 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2576 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2578 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2581 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2583 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2585 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2587 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2588 not internal bfd_assert function (twice).
2590 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2592 * aout-target.h: change ar_max_namelen to 15 (the right value)
2593 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2596 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2598 * archive.c (bfd_generic_archive_p): check for bout archives too.
2599 * bout.c: make it work again.
2601 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2603 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2605 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2606 bfd_xmalloc() instead of bare malloc().
2608 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2610 * Makefile.in: pass down MAKEINFO on info.
2612 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2614 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2615 host/h-<foo> now just <foo>.
2616 * configure.in: reflect changes
2618 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2620 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2621 actual source file, not just the generated libbfd.h.
2623 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2625 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2626 gdb on little-endian 960 code.
2627 * archive.c (compute_and_write_armap): indirect symbols should go
2628 into the archive header too.
2630 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2632 * Makefile.in: added check target.
2634 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2636 * coff-msym.c: Move this file from gdb/ecoff.c. It
2637 handles byte-swapping for ECOFF (MIPS symbol) files.
2638 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2639 to the files built on MIPS-based hosts.
2640 * Makefile.in: Add rule for coff-msym.
2642 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2644 * Makefile.in: added clean-info target. MINIMIZE=1.
2646 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2648 * coff-rs6000.c: Move core file functions into separate
2649 new file rs6000-core.c. This is needed because reading
2650 core files depends on native include files that conflict
2651 with ../include/coff/rs6000.h.
2652 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2654 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2656 * aoutx.h (NAME(aout,print_symbol)): Don't print
2657 symbol addresss for undefined symbols.
2658 * coff-rs6000.c: Various updates (due to target-
2659 independent changes).
2660 * libbfd.h: Ditto (tdata field is now a union).
2661 * hosts/h-sparc.h: Removed prototype for bogus function
2662 'emset' (presumably should have been 'memset' - which is there).
2664 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2666 * configure.in (mips-big-* target): Same is Iris.
2668 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2670 * aoutx.h (translate_from_native_sym_flags): when creating an
2671 alias symbol, fill in the section as undefined, rather than
2672 leaving it blank. If an output section can't be found for a
2673 symbol, then don't core dump.
2675 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2677 * Makefile.in, configure.in: removed traces of namesubdir,
2678 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2679 copyrights to '92, changed some from Cygnus to FSF.
2681 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2684 * coff-h8300.c: fix stupid reloc subtraction bug
2685 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2686 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2687 the symbol.flags and done_lineno fields.
2689 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2691 * coffcode.h (coff_write_symbol): write out the correct number of
2693 * cpu-h8300.c: fix disassembly bug
2695 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2697 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2698 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2699 reloc.c, section.c (bfd_map_over_sections), targets.c
2700 (bfd_target_list): Protolint.
2701 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2703 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2705 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2707 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2708 section of a symbol rather than the section of a reffed symbol to
2709 determine the r_index of an emmitted reloc.
2711 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2713 * PORTING: New (preliminary) porting guide.
2715 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2717 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2718 (howto_hvrt16): lint.
2720 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2722 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2723 a full configuration (with possible cross-development),
2724 instead of using host-aout.c.
2726 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2728 * aout-target.h (MY(write_object_contents):
2729 Set obj_reloc_entry_size (abfd).
2730 * gen-aout.c: Change to emit a .c files, not a .h file.
2732 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2734 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2735 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2737 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2739 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2740 with more than one auxent can cause nasty core dumps.
2742 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2743 "done_lineno" so that a symbol which appears twice in the symbol
2744 table only gets it's linenumbers relocated once. Modifed
2745 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2748 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2750 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2751 stuff to use the New Order.
2753 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2755 * ieee.c: Change type of envi[] to unsigned char.
2757 * configure.in: fix vax ultrix configuration.
2759 * elf.c (bfd_section_from_shdr): Deal with null return from
2760 bfd_make_section(). (elf_object_p): Select endianess properly.
2762 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2764 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2766 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2768 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2769 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2770 * host-aout.c: Don't use aout-params.h; configure these systems
2771 in their xm files, not in a randomly generated file.
2772 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2774 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2776 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2778 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2779 host_aout_vec here as well.
2781 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2783 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2784 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2785 to prevent undefined symbol.
2787 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2789 Various lints found on PersSony
2790 * aoutx.h: cast an enum
2791 * coff-a29k.c: many ints in reloc structure turned to enum
2792 * coffcode.h: more enums
2793 * cpu-h8300.c: more enums
2794 * opncls.c: more enums
2796 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2798 * configure.in: Make Tahoe configuration work again.
2799 * bfd-in.h: Remove trailing comma from enum declaration.
2800 * ieee.c: Can't put byte values >0x7F into a signed char.
2802 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2804 * Makefile.in: Add dependencies for various coff-*.o files.
2806 * elf.c: Remove extraneous paren from core_prpsinfo and
2807 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2808 Replace references to old section "size" member with new
2809 "_raw_size" member. Implement elf_make_empty_symbol, which
2812 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2814 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2817 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2819 * coffcode.h (bfd_coff_relax_section): now static.
2820 (bfd_coff_get_relocated_section_contents): various type lints.
2822 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2824 New entry point in the transfer vector - bfd_relax_section.
2826 * aout-target.h: add to vector, call generic_relax
2827 * bfd-in.h: add to vector
2828 * bfd.c: add #define for vector
2829 * bout.c: add to vector, call generic_relax
2830 * coffcode.h: add to vector, also now has coff specific relax code
2831 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2832 * elf.c: call generic_relax
2833 * ieee.c: call new vector, clean up some bugs due to the creation
2835 * libbfd.h: add bfd_generic_relax_section EXFUN
2836 * oasys.c: call generic_relax
2837 * reloc.c: implement generic_relax
2838 * seclet.c: moved much of this into coffcode.h
2839 * srec.c: call generic_relax
2840 * targets.c: define new transfer vector
2842 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2844 * everything: now modified to use smaller reloc type. Self hosts
2847 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2849 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2850 New files for stratus.
2852 * configure.in: Add configuration fragments for stratus.
2854 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2856 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2857 variables as CONST since they are set to point to a const char
2858 string. Fixes compiler complaints.
2860 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2862 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2865 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2867 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2868 symbols, so that we can emit the correct file name even
2869 if it's an include file.
2871 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2873 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2874 (Reported by john@labtam.labtam.oz.au (John Carey)).
2876 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2878 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2880 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2881 being used to -DHAVE_PROCFS.
2883 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2884 '#include "fopen-same.h"' to end of file to match other h-* files.
2886 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2888 * configure.in: Change svr4 references to sysv4. Add case
2889 "unknown" for target vendor and infer some targets based
2890 on the specified operating system.
2892 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2894 * bfd-in.h, libaout.h: ANSIfy enums.
2896 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2898 * archive.c (normalize): created version for VMS which removes the
2899 VMS directory crap from the front and end of a filename, eg turn
2900 [-.foo]bar.obj;123 into bar.obj
2901 (bfd_construct_extended_name_table): now writes index into an
2902 extended name table in decimal - the same base used to read an
2903 extended name table.
2905 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2907 * aout-encap.c: Fix to use aout-target.h.
2908 * aoutf1.h: Use standard MY_object_p and MY_callback
2909 in aout-target.h. Remove target-specific versions.
2910 * host-aout.c: Re-write to use aout-target.h.
2911 * gen-aout.c: New files use with host-aout.c to generate
2912 host-specific a.out-related parameters.
2913 * Makefile.in: host-aout.o depends on aout-params.h, which is
2914 generated by gen-aout.
2915 * aout-target.h: Make a little more flexible.
2916 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2917 macro. Instead, inline it in aout-target.h.
2918 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2919 a gcc -Wall warning.
2920 * archive.c: Add missing commas in DEFUN macro (2 places).
2921 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2922 Berkeley ones, now that libiberty has them:
2923 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2924 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2925 remove unused variable.
2927 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2929 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2930 and execname inside HAVE_PROCFS ifdef since they are unused
2931 when it is not defined.
2933 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2935 * elf.c: Flag all sections as either code or data. We can't
2936 be sure what they are anyway, since ELF doesn't fit the
2937 traditional model of text+data+bss very well. Add new local
2938 function elf_read() to simplify code. Record entry point in
2941 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2943 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2944 rather than N copies of the same lines.
2946 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2948 * cpu-h8300.c: disassemble branch displacements correctly
2949 * coff-h8300.c: put reloc offsets out in 32bits
2951 * makefile.dos, configdj.bat: New files from DJ
2952 * cache.c: fopen with new macros is needed for DOS.
2953 * ieee.c: environ renamed to envi to stop an include file
2955 * opncls.c, coff-rs6000.c: more fopens with macros.
2957 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2959 * Makefile.in: infodir belongs in datadir.
2961 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2963 * Makefile.in: fix where docdir lives
2965 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2966 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2967 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2968 srec.c, syms.c, targets.c : all new documentation and lint
2972 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2974 * coffcode.h, srec.c: Lint.
2976 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2978 * Makefile.in: install using INSTALL_DATA, added standards.text
2981 * configure.in: mark directory as target dependent. configure
2982 nows works in objdir always so make file existence checks
2985 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2987 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2988 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2989 and mandir now keyed off datadir by default.
2991 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2993 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2994 computation of arch and machine type so it's worked out before
2995 some_aout_object_p is called.
2996 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2998 * archures.c: add extra field 'section_align_power' to hold
2999 default section alignment in object files.
3000 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3001 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3002 initialize the new field.
3003 * bout.c (b_out_callback): replace the text size, since aout
3005 * aoutx.h: Documentation in the new style
3007 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3009 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3010 use the saved value if mtime_set is already set (intended
3011 for archive files, though apparently not used yet).
3013 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3015 * targets.c: Revise comments about how to configure the target
3016 vector, to match reality. Remove mention of obsolete methods.
3017 Remove long lists of capitalized macros that turn into the same
3018 thing in lowercase. Normal vector simply lists all known
3019 lowercase xvec names; all other cases are handled by SELECT_VECS.
3021 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3024 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3025 list of supported targets.
3027 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3029 * archive.c (bsd_write_armap): The pad byte sometimes added to
3030 the string table in a __.SYMDEF member is now
3031 counted as part of the size of the string table.
3032 This is compatible with the old ranlib, as well as Sun's.
3034 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3036 * srec.c: Rewrote to fix many bugs; now gets the record type
3037 right, doesn't choke on input, sets the start address in an S9 and
3038 fills in the filename on an S0.
3040 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3042 * cpu-h8300.c: Add support for MEMIND addressing mode
3044 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3046 * coffcode.h: use the new macro if available
3048 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3049 * Makefile.in: Fixed dependencies due to file rename
3051 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3052 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3053 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3054 newos3.c, stab-syms.c, syms.c: All these files have had their
3055 #includes altered to point to the new places.
3057 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3059 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3061 * configure.in: Add vendor "ncr" as supported per-target vendor.
3062 Add svr4 case for i386 per-host case.
3064 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3067 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3069 * syms.c (bfd_decode_symclass): Return 'A'
3070 for symbols that are both absolute and global.
3071 * archive.c (bfd_special_undocumented_glue): Return NULL
3072 if bfd_ar_hdr_from_filesystem returns NULL.
3074 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3076 * Makefile.in: added coff-h8300
3077 * configure.in: now h8 is a coff target
3078 * cpu-h8300.c: fix various disassembly problems
3079 * libcoff.h: took out some code which has been #0ed for a long
3081 * targets.c: added h8 coff
3082 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3083 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3085 * coffcode.h: Started to change the way machine dependencies are
3086 handled, from the nest of #ifdefs to macros defined in the
3087 including coff-<foo>.c
3089 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3091 * aoutx.h (some_aout_object_p): Set the `executable' bit
3092 if the entry point is contained in the text segment, even if the
3093 text segment is at location 0.
3095 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3096 nonstandard MIPS sections (.rdata, .sdata, etc).
3098 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3099 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3100 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3102 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3104 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3106 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3107 from syms.c to new file stab-syms.c. Also, since GNU extended
3108 type codes such as N_SETT are no longer in ../include/stab.def,
3109 include them manually.
3110 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3111 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3112 * libaout.h: Added prototype for aout_stab_name().
3113 * Makefile.in: Update Makefile for new stab-syms.[co].
3115 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3117 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3118 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3119 just make N_XXX work by excluding the header from the text segment.
3120 * aoutx.h: Fix comments to match.
3122 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3124 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3125 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3126 for the "logical" text segment (i.e. never consider the exec
3127 header to be part of the text segment). This change is
3128 needed for consistency with various other parts of bfd and ld.
3129 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3130 and move calculation of obj_textsec(abfd)->size to libaout.h.
3131 * bfd-in.h: Removed bogus ';'.
3133 * Makefile.in: Add MINIMIZE flag to select lean
3134 or bloated target_vector.
3135 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3136 * newsos3.c: Fixes to ../include/aout64.h remove need
3137 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3139 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3141 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3142 handle both little and big-endian targets, with little
3143 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3144 * host-aout.c: Add FIXME note.
3146 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3148 * targets.c: Make the default target_vector contain
3149 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3150 Old behavior can be gotten by defining ALL_TARGETS.
3151 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3152 Factored out common code into new file aout-target.h.
3153 Saves a lot of duplicate code for a.out variants.
3155 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3157 Get 'make headers' to work when configured with +subdirs.
3158 * Makefile.in: Add $(subdir) to docdir path.
3159 * doc/Makefile.in (protos): Add $(srcdir) prefix
3160 to name of sed scripts.
3162 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3164 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3165 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3166 to include names of N_SETT etc.
3168 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3170 * elf.c: Add minimal support for ELF symbol tables. Generates
3171 canonical bfd symbol tables from ELF symbol tables. Change the
3172 name of some functions from bfd_<name> to elf_<name>.
3174 * syms.c: Trivial fix to comment to remove a redundant "to".
3176 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3178 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3179 form that GDB recognizes as COFF.
3181 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3183 * ieee.c (ieee_object_p): cast NULL correctly.
3184 * configure.in: added harris host
3186 * coff-a29k.c: Lots of changes, most from David Wood.
3188 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3190 * coff-m88k.c (coff_write_armap): Just #undef it.
3192 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3194 * Makefile.in: standardize on MINUS_G to disable debugging
3195 * coff-m88k.c: create coff armaps instead of bsd ones.
3196 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3199 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3201 * elf.c: Additions to support ELF format core files.
3202 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3203 has support for /proc (all the include files in particular).
3205 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3207 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3208 of two N_SO stabs, one for directory, and one for filename.
3210 * bfd-in.h (print_vma): Factor out duplicate definition.
3212 Exit a little more gracefully when malloc returns NULL.
3213 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3214 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3215 * libbfd.h: Rre-generated due to libbfd.c update.
3217 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3219 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3221 * elf.c (elf_object_p): Don't try to create a bfd section for
3222 the first ELF section header. It is just a placeholder.
3224 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3226 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3227 core files, when compiling native.
3228 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3230 FIXME: The aoutf1.h change below needs to be reversed back
3233 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3235 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3236 manipulation of lnno fields in lineno structs in a coff-<f>.h
3237 independent way. Override it in coff-<f>.h to your favourite
3238 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3239 (coff_swap_lineno_out): modified to use the new macros.
3241 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3243 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3244 unknown arch when the magic number doesn't specify the
3245 architecture, since some OSs (eg old sun3s) don't set the number, and
3246 020 is probably the right answer anyway.
3248 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3250 * hosts/h-news.h, hosts/h-rtbsd.h:
3251 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3252 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3253 bfd_print_symbol_nm, for use by nm.
3254 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3255 bfd_print_symbol_nm option, to print in nm format.
3256 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3257 oasys.c (oasys_print_symbol): Provide stub implementations
3258 for bfd_print_symbol_nm.
3259 * syms.c: New function bfd_decode_symclass, used by nm printer.
3260 New function bfd_stab_name to look up string name of stab code.
3262 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3264 * Makefile.in: Added ctor.c
3265 * archures.c (bfd_default_arch_struct) added
3266 bfd_default_reloc_type_lookup.
3267 * coffcode.h: removed a load of #if 0ed code.
3268 (coff_compute_file_section_positions): now works out the section
3269 alignment and size correctly in all cases.
3270 (coff_get_symtab): looks for constructor symbols and calls the
3271 right function when they're found. (coff_canonicalize_reloc):
3272 knows when a section is full of constructors and does the right
3274 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3276 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3277 * libcoff.h: removed #if 0ed code
3278 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3279 arch independent constructor relocation type.
3280 (bfd_reloc_type_lookup): removed the comment "this will go away"
3281 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3282 reloc which is used when BFD_RELOC_CTOR falls through to give a
3283 default 32bit reloc for constructors.
3284 (bfd_default_reloc_type_lookup): added.
3285 * aoutf1.h: fixed SEGMENT_SIZE typo.
3287 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3289 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3290 matching prefix "coff".
3291 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3292 rs/6000 csect records.
3294 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3296 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3297 * configure.in: add motorola delta88 cases
3298 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3299 write_armap prototype
3300 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3302 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3304 * Rename COFF-related files in `coff-ARCH.c' form.
3305 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3306 coff-mips.c, coff-rs6000.c to be exact.
3308 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3309 make output clutter.
3310 * config/mt-*: Ditto.
3312 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3314 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3315 John Gilmore. Archive support from Damon A. Permezel.
3317 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3318 * configure.in: Add rs6000 case.
3319 * targets.c: Add rs6000 vector.
3320 * archures.c: Add rs6000, fix comment on romp.
3321 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3322 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3323 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3324 * section.c (bfd_make_section): Return NULL on attempt to create
3326 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3327 (bfd_swap_aouthdr_in): Handle lots more members.
3328 (make_a_section_from_file): If section has already been seen,
3329 just return false rather than overwriting it.
3330 (coff_real_object_p): Understand incoming magic numbers.
3331 (coff_set_flags): Understand outgoing magic numbers.
3332 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3333 (build_debug_section): Add fn for reading debug string section.
3334 (get_normalized_symtab): Handle symbol names in debug string section.
3335 Remove unused obj_string_table.
3336 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3337 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3338 existing section before making one.
3339 * cpu-rs6000.c: New file.
3340 * rs6000coff.c: New file.
3342 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3344 * elf.c: Add partial support for ELF format corefiles. Still needs
3345 support for extracting registers from corefiles.
3347 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3349 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3350 RANLIB is defined as echo, send the output to /dev/null to help
3351 reduce clutter in the output from doing a make.
3353 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3355 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3356 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3358 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3360 * coffcode.h (coff_compute_section_file_positions): make it pad
3361 section size out if there are alignment restrictions so that the
3362 image will be ok on a system where section positions are worked
3363 out by accumulating sizes rather than from the section headers.
3364 * targets.c (proto write_armap). Changed orl_count to unsigned.
3365 * opncls.c (bfd_close_all_done). Added so that generative
3366 programs like gas can close a bfd without causing bfd confusion.
3367 * libbfd.h (changed becuase of protos)
3368 * amdcoff.c: messed with the way that jmp displacements are
3369 calcualated. This may not yet be totally correct.
3370 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3372 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3373 abs symbol has no section (like a register symbol).
3374 (coff_write_symbol) now zeros auxent before filling it up to help
3375 with sensitive applications.
3376 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3378 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3380 * bfd.c: Make sure we don't get a macro strerror().
3381 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3382 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3383 attempt to recover command, ifdef NO_CORE_COMMAND.
3384 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3386 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3388 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3390 * archive.c (bsd_write_argmap): The size of the ranlib structures
3391 should not include the size field itself.
3392 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3393 adata(abfd)->exec_bytes_size field instead of constant macro,
3394 because aoutx.h compiles to a simple .o file shared by
3395 all 32-bits a.out targets.
3397 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3399 * configure.in: Allow i386-sco-sysv.
3400 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3401 * cpu-h8300.c: lint.
3403 * host-aout.c: New strategy. We use common code, include files,
3404 and data structures to handle the file, but set a few parameters
3405 from the host's config file (page size, text start addr, etc).
3406 * libaout.h: Define HP BSD machine types.
3407 * aoutf1.h: Handle reading a.outs with these types.
3409 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3410 virtual-memory-address of the .reg section. We can't just make a
3411 section for "all the regs and nothing else" because only GDB knows
3412 exactly where the regs are (scattered around the upage and stack).
3413 Clean up memory allocation. Remove big- and little-endian
3414 vectors, replace with single vector; this only runs on the host,
3415 in host byte order. Replace byteswap routines with aborts in case
3417 * targets.c: There's only one trad_core_vec now.
3418 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3420 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3422 * hosts/h-amix.h (free): Fix prototype.
3424 * aoutx.h: Don't use NULL as an integer, for braindead systems
3425 that declare it as (void *)0. (From Peter Schauer.)
3427 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3429 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3430 problem with bad Ultrix system headers.
3431 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3432 various kinds of alignments for the various kinds of
3435 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3437 * doc/Makefile: Don't assume . is on the path (from James Clark).
3439 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3441 * Makefile.in: Avoid Sun Make VPATH bugs.
3442 * targets.c: Declare trad_core vectors extern.
3444 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3446 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3447 * libbfd.h: Moved ALIGN macro here.
3448 * bout.c (b_out_callback): Replace i960_align by align_power.
3450 * libaout.h (struct aoutdata): Added fields page_size,
3451 segment_size and exec_bytes_size. These help generic code
3452 (in aoutx.h and libaout.h) to figure out where to align
3453 the various segments in a demand paged file.
3454 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3455 to decide if the exec header counts in a_text (text segment size).
3456 Also, assume D_PAGED flag is set; don't set it here.
3457 * bout.c (b_out_callback): Add initialization of
3458 adata fields page_size, segment_size, and exec_bytes_size.
3459 * host-aout.c (NAME(host_aout, callback) and
3460 NAME(host_aout,mkobject): Ditto.
3461 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3462 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3463 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3464 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3465 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3466 for some systems (mainly sunos), so do it in the callback instead.
3467 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3468 * aoutx.h (NAME(aout,set_section_contents): Change the way
3469 filepos and size of sections are carried out to support
3470 older styles of demand paged executables.
3473 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3475 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3476 * bfd.c: Added macros to enable gas to swap coff records.
3477 * coffcode.h: Make the coff_swap_*_out routines return the number
3478 of bytes swapped, and cleaned up their prototypes.
3479 * configure.in: Added ebmon/coff support
3480 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3482 * targets.c: Added new entry points for coff swapping
3484 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3486 Restructure configuration scheme for bfd, binutils, ld.
3488 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3489 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3490 Change some config names to match other dirs.
3491 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3493 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3494 ../include/sysdep.h.
3495 * cpu-i960.c: Strncmp needed a length arg.
3496 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3497 * i386aout.c: Remove dead N_TXTOFF override.
3498 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3499 * config/: Rename some config files to match up h-*.h names.
3500 Remove all the HOST_SYS definitions from the config files.
3501 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3502 * hosts/h-hp9000.h: Remove USG comment.
3503 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3504 * hosts/h-news.h, h-sparc-64.h: New config files that had
3505 previously been kludged in the <sysdep.h> file.
3507 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3509 * config/*: trad-core support is HOST dependent, not target
3510 dependent. Target config files only set DEFAULT_VECTOR and/or
3511 other vector elements. Exception: when host-aout.c is in use,
3512 in which case we're forced to assume we're native (hp, vax,
3513 tahoe). Rename XDEPFILES to HDEPFILES.
3514 * Makefile.in: Rename XDEPFILES.
3515 * config/h-sun*: Don't force static linking.
3516 * trad-core.c: Document how to use it nowadays.
3517 * i386aout.c, newsos3.c: Clean up.
3518 * i386coff.c: Allow 386 coff files to be used as core files too
3519 (for reading core files from embedded systems).
3521 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3523 * Add i386aout.c for a.out support on the i386.
3525 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3527 * reloc.c, section.c, syms.c, targets.c: correct info-node
3528 structure in *doc* comments.
3529 doc/Makefile: stop hiding complaints from makeinfo.
3531 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3533 * aoutx.h (...some_aout_object_p): Take a third parameter,
3534 the internal_exec struct, and avoid ever looking at an
3535 external_exec. All callers changed to read the entire
3536 external_exec struct, swap and check its magic number,
3537 swap in the whole structure, and pass the swapped-in version to
3539 * bout.c: Bring into modern era. Use single _object_p routine
3540 for big- aand little-endian. Provide internal and external
3541 exec header structs. Use separate swap-in and swap-out routines.
3543 * libaout.h: Move struct internal_exec from ../include/aout64.h
3544 to here. Add obj_symbol_entry_size to struct aoutdata.
3545 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3547 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3548 EXTERNAL_NLIST_SIZE. Callers changed.
3550 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3552 * bfd.c: Remove strerror() to libiberty.
3554 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3555 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3556 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3557 last byte of transfer, not first byte, is within the section.
3559 * host-aout.c: Remove `BSD' archive support. Lint.
3561 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3562 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3563 `bfd_arch_info_type'. All uses changed.
3564 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3565 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3566 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3567 it needs a better name.) All uses changed.
3568 * targets.c: Rename `enum target_flavour_enum' to `enum
3569 target_flavour', and remove the `_enum' from all of the enum
3570 values themselves. All uses changed.
3572 * configure.in, config/h-i386mach: i386 mach host.
3573 * config/t-i386-aout: Use host-aout.c.
3575 * trad-core.c: Give it its own xvec's to make it independent
3576 of other file formats.
3577 * ecoff.c, host-aout.c: Remove refs to trad-core.
3578 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3579 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3581 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3583 * reloc.c: Extended NEWHOWTO macro
3584 * ieee.c: Changed the way 8bit pcrel is done
3585 * cpu-h8300.c: got the registers in the right order
3587 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3589 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3590 prediction is vindicated!
3592 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3593 Remove refs to howto.c, since Steve forgot.
3595 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3597 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3598 still work. Now allows any architecture/machine to be set.
3600 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3602 * howto.c deleted and moved code to reloc.c
3604 * libbfd.h, libbfd-in.h removed $id stuff for real
3606 * cpu-h8300.c Made it match various different spellings of h8300.
3608 * archures.c: Took out the first char filter which made it only
3609 look for a cpu/arch match when the first chars of supplied and
3610 tested names were the same.
3612 * targets.c removed oasys stuff, pending someone to fix the bugs
3616 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3618 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3619 ELF support good enough for GDB.
3620 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3621 m68k-cbm-svr4 host and target.
3622 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3623 so `diff' and `patch' can cope.
3625 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3627 * archures.c: removed texinfo error
3629 * init.c: added texinfo hooks, and removed initialization error
3632 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3635 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3637 * cpu-i960.c: Avoid numerical count of initializers.
3639 Vax Ultrix changes from David Taylor <taylor@think.com>:
3640 * host-aout.c: Make little-endian vector really little-endian.
3641 * configure.in: Separate vax and tahoe cases, handle ultrix.
3642 * config/t-vax: Add trad-core.o.
3643 * config/h-vaxult: New host system.
3645 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3647 * bfd-in.h VERSION, change version number to 0.18, this makes a
3648 gap, but now is the same as the linker version number.
3650 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3651 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3652 files will eventually contain processor specific bits for bfd,
3653 like strange relocation information and dis/assembly. So far only
3654 the H8 has been even partially done. This work also ties in with
3655 the change in handling architectures.
3657 * amdcoff.c: (a29k_reloc) fix error message.
3659 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3660 discover the architecture of the bfd. (sunos4_callback) calls the
3661 function bfd_set_arch_mach rather than stuffing stuff directly
3662 into the bfd. (sunos4_write_object_contents), changed names of
3665 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3666 setup the environment.
3668 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3669 headers in big endian format, regardless of the endianess of the
3672 * archures.c: totally changed. Now an architecture is represented
3673 with a pointer to an info structure rather than an enumerated type
3674 and a long. The old info is available as two elements in the
3675 structure. Future enhancements to architecure support will
3676 involve pointers to methods being placed into the info structure.
3678 * bfd.c: changed the definition of the bfd structure for the new
3681 * bout.c: (b_out_set_arch_mach) changed to use the new
3682 architecture mechanism.
3684 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3685 the new architecture mechanism.
3687 * configure.in: added h8 stuff.
3689 * ieee.c: too many changes to note. Now ieee files written with
3690 bfd gas and ld can be read by gld and ieee only linkers and
3693 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3695 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3696 than fixing the structure directly.
3698 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3699 than fixing the structure directly.
3701 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3702 before opening a bfd.
3704 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3705 rather than fixing the structure directly.
3707 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3708 in the t/hmake file) a user can select which backends they want
3709 linked with bfd without changing the source.
3711 * init.c: new, looks after initializing modules.
3713 * howto.c: for future use, will allow an application to work out
3714 what cookie to use as a handle on a relcoatio howto.
3716 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3718 * srec.c: Better error checking, partly from Peter Schauer.
3719 (srec_object_p): Avoid assuming any file that starts with 'S' is
3720 an S-record file! (Check for 3 uppercase-hex digits after it.)
3721 (ISHEX): Define new macro for checking supposedly hex characters.
3722 (pass_over): Treat as EOF any S-record line that:
3723 * doesn't have hex in either size character
3724 * produces a size larger than 0x7F
3725 * has an unrecognized type number
3727 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3729 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3730 opncls.c: Lint (saber actually).
3732 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3734 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3735 * newsos3.c: Fixed two types: newos3 -> newsos3.
3736 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3737 to use correct segment.
3739 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3741 * aoutx.h (print_symbol): Handle missing symbol->name.
3743 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3745 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3748 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3750 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3751 add sgi/irix support.
3753 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3755 Changes for the AMD 29000 Ultracomputer port from David Wood.
3758 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3760 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3763 * coffcode.h (coff_real_object_p): Pass information about the
3764 current file's coff symbol format to BFD via the coff_data struct.
3765 (coff_find_nearest_line): obj_icof => coff_data.
3766 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3767 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3768 and DIMNUM == E_DIMNUM.
3769 * configure.in: Handle a29k-*-* hosts, and targets
3770 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3771 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3772 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3773 local_linesz to `coff_data' (tdata) struct.
3774 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3775 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3777 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3779 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3780 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3782 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3784 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3786 (sunos4_core_file_matches_executable_p): Fix header comparison.
3787 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3788 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3790 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3792 Allow GDB to patch object files.
3794 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3795 * trad-core.h (trad_unix_core_file_p): Ditto.
3796 * aoutx.h (aout_set_section_contents): On first output, check
3797 abfd->direction and complain if erroneous.
3799 * Makefile.in: Add crude dependencies.
3801 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3803 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3804 to h/t-xxxx files so that everything will work on System V.
3806 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3808 * aoutx.h: Add information on host-aout.c and how to configure
3809 to use it, to the manual.
3810 * configure.in: Tix typo.
3811 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3812 else dummy out the core file support.
3813 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3814 specified, use it to locate the data section.
3815 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3816 rather than as chars (lint).
3818 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3820 * aoutx.h, coffcode.h: saberized.
3822 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3824 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3826 bfd.c, targets.c: minor rewording of doc segments
3829 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3831 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3832 etc, rather than TEXT_START_ADDR.
3833 * host-aout.c: Remove #if 0 around whole thing.
3834 Update to modern (32/64-bit) a.out naming conventions.
3835 Include a large chunk of ../include/a.out.gnu.h to get macros that
3836 are not defined by the system include files.
3837 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3838 macro used by the other a.out implementations.
3839 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3841 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3843 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3844 texdoc and psdoc; make these depend on generated .texi's
3846 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3849 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3852 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3853 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3854 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3855 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3856 obtrusive marks indicating .c origins.
3858 * bfd.texinfo: generalize most references to linker
3860 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3862 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3863 * archures.c: remove empty foo() definition (crept in at vn1.9)
3865 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3867 * bfd.texinfo: use @setchapternewpage on instead of lots of
3868 @page's; minor rephrasing in Introduction.
3870 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3871 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3872 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3873 segments): used BFD (caps) more consistently as a name in
3874 discourse, fixed a few other minor typos and uses of fonts
3877 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3879 * coffcode.h: fixed bug where string table size wasn't being swapped.
3881 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3883 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3885 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3886 flags. (bfd_print_symbol_vandf) now knows what to do with the
3889 * aoutx.h: made translate_from_native_sym_flags and
3890 translate_to_native_sym_flags produce the above flags.
3893 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3895 * all files: update copyright notices for GPL version 2.
3896 Install header comments and attribute most modules to their
3897 authors. BFD's name is now officially "Binary File Descriptor",
3898 so remove any conflicting pejoratives.
3899 archures.h: Consists solely of comments; remove it.
3901 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3903 * Makefile.in, bfd.c: Made it compile again.
3905 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3907 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3910 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3912 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3913 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3916 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3917 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3919 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3921 * Everything: created some new files, core.c format.c, reloc.c,
3922 section.c and syms.c to split the functionality a bit better.
3923 Cleaned up the rest of the files a bit, and added some
3927 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3929 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3930 really takes 3 arguments, patched code and ammended prototypes.
3932 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3934 * ../include/bfd.h (struct bfd_target): Added new field
3935 "align_power_min" which contains the minimum alignment for a
3936 section. This is used in coff_new_section_hook. The field
3937 insertion necessitates an update of all backends..
3939 * aoutf1.h jump table field inserted
3941 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3944 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3945 table field inserted.
3947 * coffcode.h(just about everything) Now patches up symbol tables
3948 using a different mechanism. The Intel major bug has been fixed,
3949 and the linker can self host on the Aviion and be debugged with
3952 * ecoff.c: new include and jump table patch, i386coff.c: new
3953 include and jump table patch, icoff.c: new include and jump table
3954 patch, ieee.c: can now read archives containing ieee modules.,
3955 libcoff.h: added (combined_entry_type), libieee.h: uped max
3956 sections to 20, m68kcoff.c: new include and jump table patch,
3957 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3958 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3959 srec.c: jump table patch. trad-code.c fixed #IF typeo
3961 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3963 * coffcode.h (coff_swap_aux_in): added else case to deal with
3964 filenames less than 9 characters.
3967 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3969 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3971 * srec.c: now allows any number of sections to be created in a
3972 file. Outputs addresses of the right length.
3974 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3976 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3977 target didn't match, the format got set to the attempted match,
3978 breaking a future test.
3980 *../include/i386coff.h : fixed typo in type field with size
3982 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3983 support in the jump table for the swapping routines exported to
3984 gdb. Now gdb works with the 386.
3986 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3988 * Merge in changes from gdb-3.95 release.
3989 Makefile.in: Allow hmake and tmake files to add OFILES.
3991 bfd.c: support specific targets as well as searching. When
3992 searching, take default target in preference to others.
3994 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3995 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3996 libbfd.h: Support specific targets as well as searching.
3997 opncls.c: Support specific targets as well as searching.
3998 targets.c: Search is short-circuited if default target matches.
3999 liboasys.c, libieee.c: Undo bothner changes that make macros
4000 work to the left of assignment, but which depend on the
4001 representations of different pointer types being the same.
4003 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4005 * i386coff.c: created.
4006 * coffcode.h: added support for 386.
4007 * Makefile.in: added support for 386.
4008 * ../include/i386coff.h: created
4010 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4012 * coffcode.h: removed all put_x_<sizes>
4013 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4017 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4019 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4021 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4023 * everything: Removed sysdep.h from bfd.h and put back into files
4024 from which it was split out. Now 64 bit version is built with a
4025 -DHOST_64_BIT="long long" on the compile line.
4027 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4029 Changed all the [get|put][name] routines to use [get|put]_[size
4032 Put in support for 64 bit work. Now two versions of bfd may be
4033 generated, according to the state of TARGET_64_BIT, one which is
4034 32 bit only, and one which is 64/32 bits.
4035 Created new back end 'demo64' to test 64 bit functionality.
4037 Renamed some files to work on DOS.
4039 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4040 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4041 chage, 64 bit transfer. * liba.out.h: Split out common code from
4042 sunos and newsos into liba.out. Name changes and prototype mods. *
4043 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4044 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4045 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4046 change and 64bit stuff.* newsos3.c: common code removed, new jump
4047 table. * oasys.c: Name change * opncls.c: Portability fixes *
4048 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4049 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4050 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4051 64bit ized. * demo64.c: 64 bit a.out back end
4053 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4055 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4056 on LHS of assignment, even when using old compilers.
4057 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4058 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4059 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4060 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4061 * targets.c: Add declaration of newsos3_vec.
4063 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4065 * aout.c: fixxed some of the problems with filepos calculation.
4066 (swap_ext_reloc): fixed problem with creation of relocs.
4067 (aout_set_section_contents): fixed filepos problem
4069 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4070 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4071 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4072 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4073 cleaned up. (coff_write_object_contents) cleaned up.
4075 * ecoff.c: Totally different. Now supports ecoff fully.
4077 * icoff.c: fixed problems in relocation callout.
4079 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4081 * m68kcoff.c: updated target vector.
4083 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4084 choose_reloc_size. (sunos4_write_object_contents) now calls
4085 choose_reloc_size so outputs relocs correctly, also calculates the
4086 size of the sections correctly.
4090 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4092 Merge Per Bothner's changes to modularize BFD a.out a bit.
4094 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4095 * ieee.c: Cast enums to int before comparing them, for brain-
4097 * coff-code.h: Remove coff_get_section_contents, and use the
4098 generic one instead.
4100 * aout.c: Derive new module from sunos.c, containing generic
4101 support code for all kinds of a.out files.
4103 * sunos.c: Remove all code that goes in aout.c. Split out
4104 machine dependent followup in sunos4_object_p into
4105 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4106 and redefine only the names we CHANGE, not all the names. Drop
4107 the little-endian vector, and rename the vector as sunos4 rather
4110 * b.out.c: Use aout.c routines for most of the work. Slight
4111 changes for the new regime. Remove close_and_cleanup and
4112 get_section_contents in favor of generics. New transfer vector
4115 * newsos.c: New support for Sony NEWS, another a.out format.
4117 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4118 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4119 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4121 * opncls.c (bfd_close): Call format-dependent write_contents
4122 routine, if writing, before calling target-dependent
4123 close_and_cleanup routine (which is now always generic, I think).
4124 * srec.c: Use bfd_alloc instead of malloc. Remove
4125 close_and_cleanup and move code from it to
4126 srec_write_object_contents. Add write_contents to tvec.
4127 * targets.c: Remove a.out little vector, replace a.out big
4128 vector with SunOS vector. FIXME: Need Vax support again now.
4130 * libbfd.h: Add write_contents format-dependent-vector to the
4131 bfd_target vector. Supply a generic close_and_cleanup routine.
4132 * liba.out.h: Handle the new aout.c split. Add prototypes for
4133 all routines defined in aout.c. Rename "sunos" things to "aout"
4134 things. Add a few fields where needed for various formats.
4135 * Makefile.in: Add aout.c and newsos.c.
4137 * archive.c, ieee.c, oasys.c: Lint.
4139 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4142 changed forward declaration struct stat; to reduce warnings. Changed
4143 comment on bfd_h_<x>_x.
4145 * ../include/m68kcoff.h, ../include/intel-coff.h,
4146 ../include/m88k-bcs.h
4147 Now there are two incarnations of relocs, linenos and syments. One for
4148 internal digestion, and one full of char arrays for I/O. The original
4149 names have gone to detect errors.
4151 * Makefile.in, m68kcoff.c, targets.c
4152 Test new structure code with a 68k coff implementaion
4154 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4155 Fixed all the places where there were problems with the size and
4156 alignments of structures on disk and structures in memory. #ifed out
4157 all the code in coffswap.c, since it should be done using the target
4160 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4162 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4163 multiple reloc command.
4165 * sunos.c (sunos4_set_section_contents): Made it so that sections
4166 are always padded to their alignment size.
4168 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4170 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4171 Clean up types and such (saber C problems).
4172 * ecoff.c: Clean up types and such. Remove routines that are
4173 not used. Fix up reading and swapping of shorts from files.
4175 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4177 * a.out.vax.c: Remove two bogus "static" from prototypes.
4179 * ecoff.c: Got rid of lots of non-working junk (that had
4180 been copied directly from coff-code.h).
4181 Updated to be consistent with updates to icoff.c and coff-code.h.
4183 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4184 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4186 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4187 but until the target_vector is automatically generated,
4188 it's as good as any. Note that the text offset is the only
4189 difference between NewsOS and SunOs (including magic numbers).
4190 (Most of the sunos_* routines should to renamed bsd_*
4191 and move to a bsd.c file. Then (and when the target_vector
4192 is automatically generated) it might make sense to create
4193 a separate Sony target.)
4195 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4196 on some systems, and doesn't help on others.
4197 Similarly, only define X_OK if not already defined.
4199 * trad-core.c: Don't include sys/stat.h - at least
4200 on NewsOS 3, it has already been included.
4202 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4204 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4205 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4206 symbol tables if necessary when reading them in, so gdb can use
4207 them. Add "bfd_coff_" to the names so they won't conflict with
4208 names in calling programs. FIXME-soon: if coff-code.h is
4209 included in two BFD modules, this will cause duplicate
4210 definitions; the routines should be exported to a separate,
4211 common, module (probably along with a mess of other ones).
4213 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4215 Improve modtime support.
4217 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4218 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4219 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4220 BUG: archive members still do not get correct mod times.
4222 Improve floating point support for core files.
4224 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4225 (sunos4_core_file_p): Create a second registers section in the
4226 core file, called ".reg2", for the float registers.
4228 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4230 * many changes to improve archive handling; found a logic flaw in
4231 bfd_check_format which only just happened to work by cooncidence.
4233 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4235 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4238 * bfd.h: changed type of udata in asymbol to void *, like it
4239 should be. Added bfd_reloc_dangerous enum member.
4241 * coff-code.h: Fixed it so that internally generated symbols get
4242 their values relocated correctly in all cases. Removed calls to
4245 * icoff.c: Not understanding the destination symbol of a reloc is
4246 not a failure any more, just 'dangerous'. This allows linking of
4247 b.out and coff images.
4249 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4253 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4255 * sunos.c (translate_to_native_sym_flags): fixed
4256 sym_pointer->n_value so that symbols on the way out get their
4257 section relative values calculated correctly.
4259 * coff-code.h (mangle_symbols): fixed problem where tags were not
4260 being relocated for structs, enums, unions. Also various lints.
4262 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4264 * archive.c (get_elt_at_filepos): system_call_error returned
4267 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4269 * Resolve the use of no_error and system_call_error.
4270 The bfd library itself now will never set bfd_error to
4273 The code still needs to be combed to make sure all the error
4274 codes are correct. I suspect they are not always set correctly.
4276 * The names of all the messages have _ prepended because the sun
4277 bundled compiler can't distinguish from a macro which takes an
4278 argument and the same identifier in a non-macro context.
4280 * The reason for the above being that entry points which used to
4281 be trampoline functions are now just macros which expand to a
4282 direct call through the bfd's xfer vector.
4284 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4285 must gas have its own version of everything (the gas version
4286 had the correct value)
4288 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4290 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4291 properly support i960 architecture and output correct reloc stuff.
4293 * bfd.h: added prototype for bfd_printable_arch_mach, added
4296 * coff-code.h: Applied patches from chrisb to support i960
4297 architecture, zero relocs and swap them correcly and conditionally
4298 compiled the timestamp.
4300 * sunos.c: Made the default section alignment 2^3 so that doubles
4301 are done properly. Fixed the same reloc bug that was in b.out.c
4303 * sysdep.h: Now compiles on a Posix box
4305 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4307 * icoff.c: Fix comment on big-endian version.
4308 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4309 F_RELFLG). Set F_AR32WR in output files if little endian
4312 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4314 * archures.c fixed =/== typo
4316 * sunos.c added architecture stuff for output. Fixed
4317 bug where files where vma(data) != size(text)
4318 were processed wrong.
4320 * coff-code.h added a lint cast
4322 * (../include/a.out.sun4.h) fixed it so zmagic
4325 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4327 * archive.c removed loads of includes, and fixed bug where string
4328 table didn't have a null at the end.
4330 * bfd.c fixed includes, added symbols argument to
4331 canonicalize_reloc entry point.
4333 * libbfd.c fixed includes and added some lint patches.
4335 * targets.c added both sorts of intel coff.
4337 * b.out.c fixed included, changed was the canonical
4340 * icoff.c added support for callj and big and little
4343 * opncls.c added chmod+xing for files with EXEC_P set.
4345 * sunos.c fixed includes. Changed default section
4346 alignement to words. Fixed relocation stuff to work with
4349 * bfd.h various new types added, prototype for new
4350 reloc calls, changed bfd->iostream to a void *
4351 to including files don't need stdio.h.
4353 * libcoff.h added conversion table to tie relocs to
4358 * coff-code.h fixed includes. Added code to support
4359 big and little endian formats. Various lints. Better
4360 processing of symbols. Changed reloc stuff to new
4363 * libbfd.h fixed includes
4366 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4368 * bfd.h changed name of alignment entry in sec_struct to
4369 alignment_power, because of conflicting uses within bfd.
4370 Now it should be obvious that it's a 2**n alignment
4371 specifier. Removed start_pad, end_alignment, block, minsize,
4372 output_file_alignment, subsection_alignment and original_vma fields.
4373 Added align_power() macro. Fixed bfd_section_alignment
4374 acessor macros. Added bfd_symbol_same_target macro.
4376 * b.out.c (b_out_write_object_contents) fixed to use
4377 new alignment member. Fixed (callj_callback) to use section
4378 relative symbols properly.
4380 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4381 Fixed (translate_from_native_sym_flags) to correctly make
4382 symbols section relative.
4384 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4385 (bfd_make_section) took out initialization of obsolete members.
4386 (bfd_print_symbol_vandf) added
4388 * opncls.c (bfd_create) created.
4390 * coff-code.h (coff_new_section_hook) took away refs
4391 to obsolete members. (make_a_section_from_file) added
4392 conversion between alignment types. (coff_symbol_from)
4393 added. (coff_count_linenumbers) only counts linenumbers
4394 if symbol is of coff-type. (coff_mangle_symbols) only
4395 heavily mangles symbols if symbol is coff-type.
4396 (coff_write_symbols) various lints. (coff_write_object_contents)
4397 various lints and modification for alignment conversion.
4398 (coff_slurp_relocs) fixed for use with new asection shape.
4400 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4402 * archive.c lots of lint
4404 * b.out.c added callj relocation support, upgrated reloc howto.
4405 Fixed so that asymbol and reloc records are output
4408 * bfd.c lots of lint, support for new bfd entry point
4411 * bfd.h changed definition of asymbol to contain pointer to
4412 owning bfd, removed target dependencies.
4414 * cache.c took out print statements, put in BFD_ASSERT calls.
4416 * coff-code.h various lints, corrected linenumber output
4417 functionality. Added support for new style asymbols and
4418 bfd_print_symbol. Fixed so that asymbol and
4419 reloc records are handled correctly. Added timestamp.
4421 * icoff.c Added support for new howto shape.
4423 * liba.out.h Added support for new asymbol shape
4425 * libbfd.c various lints
4427 * libbfd.h various lints
4429 * libcoff.h added support for new asymbol shape.
4431 * sunos.c various lints. Added support for new asymbol shape
4432 and bfd_print_symbol.
4434 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4436 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4437 pointer lint. Added support for callj relocation. Fixed bug where
4438 the last 32 bytes of the text section were overwritten by data. Fixed bug
4439 where archives of b.out didn't work due bfd_slurp_extended_name_table
4442 * sunos.c added support for n_other field. Braced the howto table so
4443 that it won't be affected by any lengthing of the howto struct typedef.
4446 * bfd.h added support for n_other field, added special_function
4447 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4450 * bfd.c upgraded bfd_perform_relocation, various lints.
4452 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4454 * ChangeLog: Started ChangeLog for BFD.
4455 * ToDo: Create file for suggestions.
4457 * Makefile: Support easy loading into Saber C.
4458 Add dependencies for icoff.o and bcs88kcoff.o.
4459 Rename coff.c to coff-code.h. Change callers.
4461 * bfd.c (bfd_check_format): Allow the check_format routines
4462 to return the desired target vector, rather than just a Boolean.
4463 bfd.h (bfd_check_format): Change function pointer return type.
4464 archive.c (bfd_generic_archive_p): change callee.
4465 b.out.c (b_out_little_object_p, b_out_big_object_p,
4466 b_out_real_object_p): change callee.
4467 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4468 in check_format transfer vectors that need a filler.
4469 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4470 bcs88kcoff.c: change callee.
4471 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4472 icoff.c: change callee.
4473 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4475 * libbfd.c (zalloc): It should actually zero the storage!
4476 This was commented out for some reason.
4478 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4479 This is so callers can avoid <stdlib.h> which doesn't exist
4482 * bfd.c (map_over_sections): Add debugging code, since I
4483 noticed the section count for sunos core files was bad, but only
4484 GDB had detected the problem.
4485 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4486 bfd_get_section_linenos): Remove obsolete functions.
4487 (bfd_apply_relocations): Use longs, not ints, for the math.
4489 * bfd.h: Declare enum boolean and struct bfd_target as well
4490 as typedefs for them. Remove obsolete
4491 bfd_get_section_lineno_size.
4493 * cache.c: Make the "fdopen" support work. Keep better track
4494 of how many files are open. Centralize the opening of files
4495 and be sure bfd_open[rw] actually try to open the file. Evade
4496 linked list initialization problems.
4498 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4500 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4502 * cplus-dem.c: Delete file, since it is not part of BFD.
4504 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4505 (bfd_openr, bfd_openw): Actually open the file, give error now.
4507 * sunos.c (sunos4_core_file_p): Set section count.
4508 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4509 obsolete definitions.
4510 (_write_symbol_table): Initialize <idx> counter.
4511 (foop): Eliminate debugging code.