1 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
3 * cache.c (bfd_cache_init): Increment open_files and call close_one
5 (bfd_open_file): Don't increment open_files here.
7 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
9 * config/delta88.mh: Don't set CC.
11 * Makefile.in: Add elf32-{mips,m88k,generic}.
12 elf32-{mips,m88k,generic}.c: New files.
13 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
14 elfcode.h (elf_object_p): Match elf32-generic for all machines which
15 don't match a different target.
17 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
19 Eliminate "int8_type", "int16_type", "int32_type", and their
20 variants from the BFD universe. Leave the 64-bit types for now,
21 since they are in flux.
23 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
24 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
25 * ieee.c: Convert uint8e_type => unsigned char.
26 * oasys.c: Extensive changes to eliminate obsolete types.
27 These depend on changes in ../include/oasys.h as well.
28 * hosts/*.h: Remove declarations of all these types.
30 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
32 * hosts/delta88.h: #if 0 out some declarations which conflict with
35 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
37 * Makefile.in (install): remove parentdir cruft
39 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
41 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
42 * Expurgate random DEFUNs that have crept in.
44 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
46 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
47 only be aligned to a 4 byte boundary.
49 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
51 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
54 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
56 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
57 1927 but fixing some other important things.
59 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
61 * hosts/std-host.h (int64e_type): Fix definition.
63 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
65 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
66 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
67 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
70 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
72 * Makefile.in (install, headers): don't put comments after a tab
73 in the actions section of a rule
75 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
77 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
78 (ecoff_write_object_contents): If not D_PAGED, don't add the
79 section headers to text_size. If not D_PAGED, set the magic
80 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
81 executable, the executable must fully occupy an even number of
83 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
84 ecoff_big_vec): Consistently set section alignment power to 4,
85 since ECOFF sections should be multiples of 16 bytes.
86 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
87 Made ar_pad_char and ar_max_namelen agree for both.
89 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
91 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
92 symbol value, since bfd symbols are section relative, but ELF
95 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
97 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
99 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
101 * hosts/news.h, config/news.mh: New files.
103 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
105 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
106 * coff-h8300.c: More addressing modes.
107 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
109 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
110 H8/300H name. (compatible): New function.
111 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
114 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
116 * coff-mips.c (ecoff_compute_section_file_positions,
117 ecoff_write_object_contents): Only round to page boundaries if
118 D_PAGED flag is set for the output BFD.
120 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
122 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
123 casts to work on machine where sizeof(long) != sizeof(int) !=
125 * coffgen.c (coff_get_normalized_symtab): Ditto.
126 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
128 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
130 * coffgen.c (coff_write_symbols): For empty string table, write
131 out 4 in correct byte order. (from minyard@bnr.ca)
133 * elf32-hppa.c: Don't include libhppa.h for now; define
134 BYTES_IN_WORD instead, until Utah sends a better fix.
135 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
136 of malloc and realloc.
138 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
140 * configure.in (mips-*-ecoffl*): New target; use decstation.
141 (mips-*-ecoff*): Added trailing '*'.
143 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
144 for the FDR, not from the first PDR in the file.
146 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
148 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
150 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
152 * hppa.c (hppa_get_symbol_info): New function.
154 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
156 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
159 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
160 * libhppa.h (MAXCOMLEN): Define unconditionally.
161 (_PA_RISC_ID): Only define if not already defined.
162 * elf32-hppa.c: Include libhppa.h.
165 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
167 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
169 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
171 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
172 remove defines of __MSDOS__ and __GO32__ (these are in the
175 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
178 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
179 * config/hppabsd.mh: Don't use ranlib.
181 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
183 * elf.c: New file, for word-size independent code.
184 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
185 * Makefile.in: Include elf.o in standard objects.
187 * bfd-in.h (CAT3): Define here.
188 * libaout.h, libelf.h: Not here.
190 * libelf.h (struct strtab): Define here.
191 (bfd_elf_locate_sh): Declare here.
192 * elfcode.h (struct strtab): Definition deleted.
194 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
196 * Makefile.in: Make "all", not "bfd.h", be the default target.
197 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
198 hasn't really changed.
200 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
202 * elfcode.h (elf_hash): Provide elf standard hash function.
203 (various): Key off of the machines use_rela_p field to determine
204 whether to use REL or RELA relocations.
205 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
206 (elf_make_sections): Allocate a pointer to hold all data for a
207 given section, and copy each fragment into the data region.
208 Update the section's pointer with the REL implicit addends if the
209 machine uses REL relocation.
211 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
212 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
213 into was elf32-target.h expects.
214 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
215 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
216 (elf_i386_info_to_howto): Add minimal relocation support.
218 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
219 elf_info_to_howto_rel fields.
221 * elf32-target.h (elf_bed): Add support for new fields in
224 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
226 * elf32-hppa.c: Add symbol extension section support, fix
227 relocation howto table, add stub generation support.
229 * elf32-hppa.h: Add symbol extension section support, fix
230 relocation howto table, add stub generation support.
232 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
235 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
238 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
239 the symbol is not found.
241 * elfcode.h (elf_compute_section_file_positions): Not all section
242 file positions were computed.
244 * elfcode.h (elf_get_sect_thunk): New function.
246 * hppa.c (sign_ext): Reimplement.
248 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
249 these functions static.
251 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
253 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
255 * aoutx.h (translate_from_native_sym_flags): Don't set
256 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
257 * aoutx.h (translate_to_native_sym_flags): Translate
258 constructor symbols properly.
260 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
262 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
264 * aout-target.h (minimum_alignment): 8 byte alignment is right.
267 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
269 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
270 from bfd-in.h and .c files. Build bfd.h in build directory,
271 substituting in requested target word size. Insert word size into
272 makefile, and maybe enable 64-bit targets.
274 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
275 are available. Conditionalize on this. Assume HOST_64_BIT
276 will be defined if needed, so 64-bit targets are conditionalized
277 only in the Makefile.
279 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
281 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
283 * coff-sh.c (rtype2howto): Put error message on stderr.
284 (extra_case): Delete unused variable.
286 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
287 before calling printf.
289 * elfcode.h: New file, almost completely derived from old elf32.c.
290 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
291 * Makefile.in (elf64.o): List dependencies, don't build by
293 (elf64.c): Add to list of sources.
294 (elf32.o): Update dependencies.
295 * elf32-*.c: Updated type/macro/structure names. Cleaned up
296 namespace pollution; rename vectors.
297 * targets.c, config/*-elf.mt: Updated.
298 * All uses of 32-bit versions of structures, routines, and macros
301 * Makefile.in (archures.o, targets.o): Depend on Makefile.
303 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
305 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
307 * elf32.c (elf_string_from_elf_section): Handle index of zero
309 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
311 (elf_write_object_contents): Deleted one unused variable and
312 initialized another to avoid gcc warnings.
313 (elf_set_section_contents): Delete unused variable.
315 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
317 * i386lynx.c: New module for Lynx variant of a.out.
318 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
319 * gen-aout.c: Get rid of defunct endian stuff, print out true
321 * targets.c (target_vector): Add i386lynx_vec.
323 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
325 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
327 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
329 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
330 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
331 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
332 trad-core.c: Define a TARGET_get_symbol_info function or macro.
333 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
335 * bfd-in.h: Don't define bfd_print_symbol_nm.
336 Define symbol_info type.
337 (JUMP_TABLE): Set _get_symbol_info element.
339 * syms.c (coff_section_type, bfd_symbol_info): New functions.
340 (bfd_decode_symclass): Use coff_section_type.
342 * targets.c: Add bfd_get_symbol_info call.
344 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
346 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
347 complaints from ancient gcc's.
349 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
351 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
352 hosts/i386linux.h: Define it.
354 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
356 * VERSION, bfd-in.h: Bump version number to 2.2.
358 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
359 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
360 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
361 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
362 LR, RR, hppa_field_adjust): New functions.
364 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
366 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
367 stabs symbols, including new indirect_ptr_ptr argument.
368 (ecoff_slurp_symbol_table): Pass new argument in calls to
369 ecoff_set_symbol_info.
371 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
373 * configure.in: For m68k sysv systems, use m68k-coff.
375 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
376 (TDEFAULTS): Define it here. Use the new name.
378 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
381 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
383 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
385 (aix386_core_file_p): Initialize core_size to correct value.
387 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
389 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
390 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
392 * bout.c (aout32_slurp_extended_name_table): Define to be
393 _bfd_slurp_extended_name_table rather than bfd_true.
395 * coff-mips.c: Include libaout.h and aout/aout64.h to get
396 definitions for N_SET[ATDB].
397 (ecoff_howto_table): Moved near top of file.
398 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
399 seen, cook up a constructor section of the same name and put in a
400 reloc pointing to the symbol. This lets the GNU linker build
401 global constructors and destructors without using collect.
403 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
405 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
407 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
409 * hosts/miniframe.h: New file.
410 * configure.host: Use it.
412 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
414 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
415 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
416 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
417 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
418 * configure.in (*-*-bsd): Change to *-*-bsd*
420 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
422 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
423 int, for the sake of the old Portable C Compiler.
425 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
427 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
429 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
431 * configure.in: Get target name right for m68*-*-hpux.
433 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
435 * trad-core.c (NO_SIGNED_GET): New macro.
436 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
437 signed NO_GET, where appropriate.
439 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
440 * configure.in (*-*-linux*): Remove until linux port for a
441 non-i386/i486 system is actually available.
443 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
445 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
446 when compiling under HPUX.
448 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
450 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
451 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
453 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
454 * bfd/libhppa.h: Include sysdep here. Conditionalize
455 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
456 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
459 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
461 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
462 GNU version is needed.
464 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
466 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
468 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
470 * Makefile.in: Build elf32-hppa.o.
472 * syms.c (BSF_FUNCTION): New symbol flag.
474 * elf32-hppa.c: Fixed to work with elf32-target.h.
476 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
478 * libaout.h (NAME): Don't define if already defined.
480 * libelf.h: Protect against multiple inclusions.
481 (elf_symbol_type): Moved here, added new fields.
482 (struct elf_backend_data): New field `global_sym'; I suspect this
484 * elf32.c (elf_symbol_type): Deleted from here.
485 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
486 point to backend versions of symbols.
487 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
488 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
490 (elf_write_object_contents): Write program headers if appropriate.
491 (bfd_section_from_shdr): Unnamed sections get empty string for
492 name, not "unnamed". Handle SHT_NOBITS separately from
493 SHT_PROGBITS, and set some different flags.
494 (elf_file_p): New routine.
495 (elf_object_p, elf_core_file_p): Call it.
496 (elf_object_p): Handle EM_HPPA.
497 (elf_symbol_from, elf_idx_of_sym): New functions.
498 (elf_make_sections): Get symbol number right for relocations. Set
499 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
500 (elf_fake_sections): BSS section should be SHT_NOBITS, not
501 SHT_PROGBITS. Always generate symtab and strtab, not only if
502 relocations are needed. Set SHF_* flags as appropriate.
503 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
504 (elf_write_object_contents): Fix off-by-one error in symbol count.
505 Store a correct value for the symbol; write the size field
506 properly; make some guesses about the type field. Set section
507 type correctly for string tables.
508 (section_from_elf_index): Check for absolute and common sections
510 (elf_section_from_bfd_section): Ditto.
511 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
512 Use empty string instead of "unnamed" for nameless symbols.
513 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
514 HPPA (only?). Don't free raw symbols; keep the pointer around for
516 (elf_set_arch_mach): Handle bfd_arch_hppa.
517 (elf_find_nearest_line): Just return false.
518 (elf_write_object_contents, elf_set_section_contents): Set
519 output_has_begun field after computing file positions.
520 (elf_set_section_contents): Write section contents immediately,
521 rather than caching the whole file and writing it at close time.
523 * libhppa.h (enum hppa_reloc_field_selector_type, enum
524 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
525 hppa_reloc_expr_type_alt): New enumerator types.
527 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
528 * configure.in, configure.host: Use them.
530 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
532 * elf32-target.h: Allow overrides of armap defaults.
534 * elf32-hppa.c, elf32-hppa.h: New files.
536 * config/hp300hpux.mt: New file.
538 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
540 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
541 (aix386_core_vec): Update for new fields.
543 * archive.c (bfd_generic_archive_p): Call target-specific
544 slurp_armap code, instead of bfd_slurp_armap.
545 (bfd_slurp_bsd_armap_f2): New function.
546 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
547 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
549 * libaout.h (struct aoutdata): New field for subformat, for
550 differentiating between highly similar a.out formats.
551 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
553 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
555 * hp300hpux.c: New file.
556 * Makefile.in: Include it.
558 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
560 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
563 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
565 * trad-core.c (trad_unix_core_file_p): Check the file size.
567 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
569 * coff-alpha.c: Remove duplicate function and add warnings.
571 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
573 * sco-core.c (sco_core_vec): Add initializers for new target
576 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
578 * coffcode.h [_LIT]: Recognize .lit section.
580 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
582 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
583 config/alphaosf.mt, hosts/alphaosf.h: New files.
585 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
587 * Merge in HPPA/BSD changes from Utah.
588 * hppa.c: Use this for both HPUX & BSD.
589 * targets.c: Enable hppa_vec for both HPUX & BSD.
590 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
591 * hosts/hppabsd.h: #define HOST_HPPABSD.
593 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
595 * libbfd.c: Whitespace changes around byteswap macros.
596 * libbfd-in.h: Whitespace changes around byteswap declarations.
598 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
600 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
601 system_error anymore. It confuses bfd_check_format().
603 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
605 * bfd.c: Add sgi_core_data to tdata union.
606 * coff-mips.c: Add Irix 4.x core file support.
607 * hosts/irix4.h: #define HOST_IRIX4.
609 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
611 * aoutx.h (translate_from_native_sym_flags): Check that the
612 symbol's section does get set.
613 (slurp_symbol_table): Zero index means null-string name.
615 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
617 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
619 (write_syms): Use them, to reduce string table size.
621 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
623 * trad-core.c (trad_core_vec): Add 6 new initializers to match
624 new signed get/put fields. Minor reformatting to label
627 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
629 * bfd-in.h: Insert comment about SVR3 compiler warnings.
631 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
632 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
634 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
636 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
638 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
639 (swapcore_sparc): Make sp a bfd_vma.
641 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
643 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
644 libbfd.c, libbfd-in.h: Add _do*signed*.
645 targets.c, all targets: Add bfd*signed*.
646 bfd-in.h: Add bfd_signed_vma. Add comments.
648 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
650 * format.c (bfd_check_error): Check error return from
651 _bfd_check_format routines.
653 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
655 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
656 recognize .data section if present.
658 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
660 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
661 check for the case where the user sets the address of the BSS
662 section (and the file header can't specify this). Let the user
663 set it wherever they want, regardless of what goes in the header.
665 * ieee.c (ieee_slurp_sections): Pass all ieee section names
666 straight through into BFD sections. Add comments.
668 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
670 Cleanup in preparation for better 64-bit host support.
672 * bfd-in.h (bfd_64_type): Remove.
673 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
675 * bfd-in.h (bfd_size): Remove.
677 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
679 * bfd-in.h (bfd_word): Remove.
680 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
682 * bfd-in.h (rawdata_offset): Remove.
683 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
684 (bfd_perform_relocation): Lint.
685 (enum bfd_reloc_status): Comment cleanup.
687 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
689 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
691 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
693 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
695 * elf32.c: Clean up old comments.
697 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
699 * config/sun3.h: String argument to fprintf is const.
701 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
702 on systems which define PAGE_SIZE in <limits.h>.
704 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
706 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
707 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
708 the core file failing signal.
709 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
710 to supply the core file failing signal.
712 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
714 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
715 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
716 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
717 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
719 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
721 * coff-mips.c (PAGESIZE): Correct value.
723 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
725 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
726 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
728 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
730 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
731 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
733 (coff_compute_section_file_positions): Force vma and lma of _LIB
735 (coff_set_section_contents): Count number of entries in new lma
737 * coffgen.c (make_a_section_from_file): Force lineno_count of
738 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
739 SCO 3.2v4 shared library.
740 * seclet.c (rel): Copy over any section with contents, not just
743 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
746 * coff-i386.c (coff_i386_reloc): New function, to generate
747 relocateable output correctly.
748 (howto_table): Use coff_i386_reloc for all reloc types.
749 (CALC_ADDEND): Use a more efficient hack to get the correct addend
751 (i386comm_value): Removed; no longer needed.
753 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
755 * coffcode.h (coff_set_section_contents): Don't write out
756 sections without a filepos.
758 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
760 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
762 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
764 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
765 * libecoff.h (ecoff_data_type): Added gp_size field.
766 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
767 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
768 Set flags to 0 for large common symbols.
769 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
770 which can occur for gas-generated relocs.
771 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
772 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
773 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
775 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
777 * srec.c (srec_set_section_contents): Use lma field for load
779 * section.c: Add declaration of lma field to section structure.
780 * coffcode.h (coff_write_object_contents): Use lma field for load
782 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
784 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
785 symbols in a better way. (translate_to_native_sym_flag): Set the
786 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
788 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
789 (bfd_make_section): Cope with new builtin section.
790 * syms.c (bfd_decode_symclass): Can now print indirect section
793 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
795 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
796 defined, and yields false.
797 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
799 * archive.c (snarf_ar_hdr): Add support for reading (only,
800 so far) BSD-4.4-style extended headers.
801 * archive.c: Some more comments.
803 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
805 * Makefile.in: fix rule for dvi and info, so that the recursive
806 makes does the right thing, instead of always info
808 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
810 * libbfd.c (bfd_seek): Disable optimized handling for archives and
811 archive members; they need more special reatment. For now, verify
812 that computed and actual file positions correspond.
814 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
816 * mipsbsd.c: Renamed from aout-mipsbsd.c.
817 (set_arch_mach): Delete non-MIPS code.
818 (reloc_howto_type_lookup): Ditto.
819 * Makefile.in: Adjusted.
821 * libbfd.c (bfd_tell): Update `where' field.
822 (bfd_seek): Don't do anything if we're not changing the file
823 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
824 field against a SEEK_SET request. Call bfd_tell to re-update
825 `where' field when done.
826 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
828 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
830 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
832 * Makefile.in: added installcheck target
834 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
836 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
837 if the type is not stNil.
839 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
841 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
842 forward declarations.
844 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
845 it's implied by the type.
847 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
849 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
851 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
853 * rs6000-core.c: Add .ldinfo section.
855 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
857 * Makefile.in (MAKEOVERRIDES): Define to be empty.
859 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
861 * section.c (bfd_set_section_contents): whitespace
862 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
865 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
867 * hosts/go32.h: don't define POSIX_UTIME
869 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
871 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
872 against machine architecture stored in the ELF header, to resolve
874 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
875 NULL, so only use results when non-NULL.
876 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
877 and add to vector of targets.
879 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
881 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
882 are always just debugging symbols.
884 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
885 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
887 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
889 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
890 hpux 7). Patch from friedman@gnu.ai.mit.edu.
891 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
892 defined, which they aren't in hpux 7.0.
894 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
895 Tran-Le, tranle@intellicorp.com.
897 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
899 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
900 ahead and do the relocation.
901 (ecoff_refhi_reloc): Don't to the relocation here, just remember
902 what needs to be done.
903 (ecoff_reflo_reloc): Do the REFHI relocation here.
905 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
907 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
908 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
909 relocs are reasonable.
910 * coff-msym.c: Eliminated uses of DEFUN.
911 (ecoff_swap_tir_out): New function.
913 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
915 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
916 * configure.host (vax-*-ultrix2*): Add triplet.
917 * hosts/vaxult2.h: New file.
918 * config/vaxult2.mh: New file.
920 * aoutx.h (string.h): Include for strchr and friends.
921 * archive.c (string.h): Include for memchr and friends.
922 * elf32.c (string.h): Include for strrchr and friends.
924 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
926 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
927 (MY_set_sizes): Use sunos4_set_sizes.
929 * elf32.c: Renamed from elf.c. Several CPU-specific functions
930 deleted, as well as elf-big and elf-little targets.
931 * libelf.h: New file.
932 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
934 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
936 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
938 * coffcode.h (coff_compute_section_file_positions): Don't need
939 variable "old_sofar" if compiling for i960.
941 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
945 * ieee.c (exten, envi): "static" belongs first in declaration.
947 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
949 * srec.c: add support for symbolsrec, srecords with symbols in
952 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
954 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
955 to avoid lint complaints.
957 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
959 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
960 type SHT_STRTAB. Don't alter file offset for section 0.
961 (reloc_type_names): Now an array instead of a macro. Still inside
962 "#if 0", since it's used only in debugging code also in "#if 0".
963 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
964 (sort_reloc_map): New function.
965 (sparc_reloc_map): New variable.
966 (elf_bfd_reloc_type_lookup): New function.
968 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
970 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
971 bfd_make_debug_symbol; they were already in the target structure.
972 * Adjusted all uses of JUMP_TABLE.
973 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
974 from coff_make_debug_symbol.
975 * libcoff.h: Updated accordingly.
977 * Minor cleanups provoked by gcc warnings:
978 * aoutx.h (NAME(aout, reloc_type_lookup)),
979 cpu-h8300.c (local_bfd_reloc_type_lookup),
980 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
982 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
983 ieee.c (ieee_slurp_section_data),
984 elf.c (elf_make_sections, elf_fake_sections,
985 elf_compute_section_file_positions, elf_write_object_contents):
986 Removed unused variables.
987 * archures.c: Removed /* from within comment.
988 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
989 * oasys.c (oasys_write_data): Initialize i.
991 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
993 * libcoff.h (obj_raw_syment_coun): New macro.
994 * coffgen.c (coff_get_normalized_symtab): Initialize
996 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
998 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1000 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1002 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1003 for compatibility with tools from MIPS.
1005 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1006 * config/irix3.mt, config/irix4.mt: Removed.
1007 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1008 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1010 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1012 * hosts/hp300bsd.h: Add gross hack to determine whether we
1013 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1014 files (and set other parameters) to match.
1016 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1018 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1019 ansi definition which otherwise confuses non-ansi compilers.
1021 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1022 ultrix cc by forward declaring getenv as is done in
1025 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1027 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1028 avoiding a fatal error in vax ultrix 4.2 cc.
1030 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1032 * bfd-in.h, VERSION: Roll to version 2.1.
1034 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1036 * oasys.c (oasys_write_object_contents): Lint.
1037 * srec.c: Whitespace cleanup.
1039 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1041 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1042 cleaned up output formatting a bit.
1044 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1046 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1047 relaxable. Should be moved somewhere else.
1049 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1051 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1052 (aout_mips_*_vec): Added seclet_link element.
1054 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1055 support for aout-mipsbsd target.
1057 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1059 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1061 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1063 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1065 Add support for the H8/500
1067 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1069 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1071 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1072 * coff-mips.c: Now includes libecoff.h.
1073 (ecoff_data_type): Moved to libecoff.h.
1074 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1075 call it. If there is ever another ECOFF target, this and the
1076 swapping functions should be accessed via an ECOFF specific target
1078 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1080 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1082 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1083 no longer includes this file.
1085 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1086 bits to 0 to make comparison test useful.
1088 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1089 avoid overflowing GP accessible sections in binutils/objdump.
1091 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1093 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1094 reading more robust: Fail if string index is out of string
1097 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1099 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1100 PCREL13): Don't take dst_address into account; the input file has
1101 already taken care of that.
1103 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1105 * coff-mips.c: Completed support for linker and binutils.
1107 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1109 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1110 original addend from section contents.
1112 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1114 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1115 * hosts/delta88.h (strtol): Fix prototype.
1116 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1118 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1120 * elf.c: Get rid of "#ifdef sparc".
1121 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1122 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1124 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1125 compile type conditionals on host CPU.
1126 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1128 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1130 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1132 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1133 ECOFF which has two common sections.
1134 (bfd_com_section): Set SEC_IS_COMMON flag.
1135 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1136 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1137 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1138 bfd_is_com_section macro rather than checking for equality to
1141 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1144 (coff_mkobject_hook): Accept aouthdr argument.
1145 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1146 Handle NULL aouthdr argument.
1147 (coff_object_p): If there is no aouthdr, pass it as NULL to
1149 * libcoff.h: Rebuilt for mkobject_hook changes.
1151 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1152 additional MIPS ECOFF fields.
1154 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1156 * configure.host: added mips-dec-bsd*
1157 * configure.in: added mips-dec-bsd*
1158 * aout-mipsbsd.c: new file for mips-dec-bsd*
1159 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1160 * aoutx.h: added mips support.
1161 * archures.c: added mips support to bfd_default_scan().
1162 * cpu-mips.c: added support for R4000 (untested).
1163 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1164 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1165 hope will make it into include/bfd.h.
1166 * targets.c: added aout_mips_*_vec.
1168 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1170 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1172 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1174 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1176 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1178 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1180 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1181 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1182 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1183 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1185 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1186 bfd_swap_reloc_in or coff_swap_reloc_out.
1187 * coff-mips.c: Added code to link and write out symbolic debugging
1188 information, and to swap relocs in and out.
1190 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1192 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1193 (coff_write_object_contents): coff_count_linenumbers returns the
1194 number of line number records it found.
1196 * coffgen.c (coff_write_linenumbers): only write out line numbers
1197 in the section they belong to.
1199 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1201 * targets.c (bfd_target): Added relocateable argument to
1202 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1203 target vector for linker use.
1204 * bfd.c (bfd_seclet_link): New macro.
1205 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1206 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1207 and boolean return value. Made static.
1208 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1209 relocateable argument.
1210 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1211 relocateable argument (if relocateable, saves relocs).
1212 * bout.c (b_out_get_relocated_section_contents),
1213 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1214 relocateable argument (if relocateable, just calls
1215 bfd_generic_get_relocated_section_contents).
1216 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1217 argument to prototype.
1218 * All targets: Set new _bfd_seclet_link vector to
1219 bfd_generic_seclet_link.
1221 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1223 * coffgen.c: #include seclet.h.
1225 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1227 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1228 debug info. Setup info about linker symbols only, and use
1229 standard bfd fields to hold the info.
1230 * (hppa_object_p): Remove unneeded decls.
1231 * (hppa_new_section_hook): Get rid of most of this.
1232 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1233 fat. Remove all knowledge of stabs, remove redundant knowledge of
1235 * Remove macros for accessing fields which are now gone.
1237 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1239 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1241 * coff-z8k.c: delete unused reloc functions
1243 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1245 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1246 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1247 * coff-msym.c: Use DEFUN for function definitons.
1248 * coff-mips.c: Added code to read and print symbols, and to find
1251 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1252 swapping functions into coffswap.h for ECOFF use. Moved
1253 relocation functions, only used by h8300 and z8k, into reloc16.c.
1254 Added hooks for coffgen.c functions to backend data structure, and
1255 added hook functions. Still more could be done.
1256 * coffswap.h: New file to hold COFF swapping routines.
1257 * coffgen.c: New file to hold generic COFF functions.
1258 * reloc16.c: New file to hold h8300 and z8k specific relocation
1260 * libcoff-in.h: Added declarations for functions in coffgen.c.
1261 * libcoff.h: Rebuilt to incorporate changes.
1262 * coff-h8300.c: Function name changes.
1263 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1264 hook rather than defining EXTRA_CASES.
1265 * Makefile.in: Build new files coffgen and reloc16. Added
1266 dependencies of coff-*.o on coffswap.h and seclet.h.
1268 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1270 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1271 about discarding const.
1273 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1275 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1277 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1279 * configure.in (post-target): If --with-minimal-bfd is specified,
1282 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1284 * srec.c (srec_write_records): one of my boards wants a CR between
1287 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1289 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1290 (it broke a couple of weeks ago).
1292 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1294 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1295 return type, so libbfd.h doesn't reference undefined typedefnames.
1297 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1299 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1301 (coff_pointerize_aux): don't pointerize a negative tagndx
1302 (sometimes generated by SCO 3.2v4 cc).
1304 * bout.c (calljx_callback, callj_callback,
1305 b_out_get_relocated_section_contents): warn if relocating against
1306 an undefined symbol.
1308 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1310 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1311 Make a bunch more routines be static.
1312 * hppa.c (fill_spaces): Get rid of this, replace with much better
1313 written setup_sections().
1314 * (setup_sections): New routine to create BFD sections for each
1315 space and subspace in SOM files.
1316 * (hppa_object_setup): Use BFD sections created by
1317 setup_sections() to locate GDB symbol table info.
1318 * (make_unique_section): New routine to create a BFD section. It
1319 ensures that the given name is unique, and will generate a unique
1321 * (hppa_object_p): Become much more paranoid about file header.
1322 * (make_bfd_asection): Call bfd_make_section to do the dirty
1323 work. Simplify code somewhat.
1324 * (hppa_core_file_p): Use proper name for stack section.
1325 * libhppa.h: Remove millicode_start, millicode_end decls.
1327 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1329 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1331 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1332 relocs, don't bother doing the adjustment if the value to add is
1335 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1337 * bfd.c (bfd_get_size): New function that gets an upper bound
1338 on the possible size of any object in a bfd.
1339 * elf.c (bfd_elf_find_section, elf_get_str_section,
1340 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1342 * elf.c (elf_big_vec, elf_little_vec): Document last three
1343 members initialized to NULL.
1345 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1347 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1349 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1351 * hosts/std-host.h: New file. Attempt at a generic/default
1352 set of definitions, to discourage porting to new hosts by copying.
1353 * hosts/news.h: Removed.
1354 * hosts/sparc.h: Use std-host.h.
1355 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1356 perhaps we can later remove the the_bfd field from each symbol.
1357 * syms.c (struct symbol_cache_entry): Remove unused field
1358 app_data. Add comment noting that the_bfd is almost redundant,
1360 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1361 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1362 * hppa.c (fill_spaces): Make slightly more rebust.
1363 * configure.in: Allow std-host as the "default" host.
1365 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1367 * bfd.c: Add struct hppa_core_data to tdata union.
1368 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1369 Get rid of HPPA/BSD specific code. That will go somewhere else
1371 * (fill_spaces): Don't spin forever and die if you don't find
1372 $MILLICODE$ subspace.
1373 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1375 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1376 Make these work for HPUX.
1377 * (make_bfd_asection): New routine to make section creation a
1379 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1380 * libhppa.h: #include the right system files. Redefine all of
1381 the structs/macros for hacking core files to use more sensible
1382 HPUX core file structures.
1383 * targets.c (target_vector): Conditionalize hppa_vec on
1384 HOST_HPPAHPUX, not hp9000s800.
1385 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1386 malloc and realloc. #define HOST_HPPAHPUX.
1388 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1390 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1391 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1392 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1393 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1395 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1396 * aix386-core.c: New file for handling core files on AIX on PS/2.
1397 * targets.c: if AIX386_CORE, use aix386_core_vec.
1398 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1401 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1403 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1406 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1408 * Makefile.in: added dvi target
1410 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1412 * bfd.c: Use right name for tekhex tdata struct.
1413 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1414 * libcoff.h: Updated to get spacing change from coffcode.h.
1415 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1417 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1419 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1420 functions, with the "guts" of the old bfd_slurp_bsd_armap
1421 and bfd_slurp_coff_armap, but assuming we've already checked
1422 if the armap is present or not.
1423 Also, rewrite a bit to avoid keeping around obstack data
1425 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1426 Various fixes to correctly handle COFF_style archives names.
1427 (Note that because these have a trailing '/', the names can
1428 have embedded spaces.)
1429 * archive.c (bfd_slurp_armap): New function, replaces old
1430 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1431 _either_ format, and calls do_slurp_bsd_armap or
1432 do_slurp_coff_armap if either form of map is seen.
1433 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1434 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1435 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1436 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1438 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1440 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1441 * libhppa.h: Make millicode_start and millicode_end be unsigned
1442 int to be same type as CORE_ADDR in GDB. Why are these here?
1444 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1446 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1447 vaddr of the section to the addend.
1448 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1449 SCO_CORE to SELECT_VECS.
1450 (target_vector): add sco_core_vec.
1451 * sco-core.c (sco_core_vec): add leading underscore initializer.
1452 * configure.in (i[34]86-*-sco*): use target i386-sco.
1453 * config/i386-sco.mt: new file; define SCO_CORE.
1455 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1457 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1459 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1461 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1463 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1465 * hosts/i386linux.h: Include unistd.h.
1467 * aoutx.h (print_symbol): aout_stab_name returns a constant
1469 * libaout.h (aout_stab_name): Fix prototype.
1470 * stab-syms.c (aout_stab_names): Array is now const.
1471 (aout_stab_name): Return value is now pointer to const.
1473 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1476 * syms.c (asymbol): Added new field "app_data", for data
1477 particular to the application. Some of the linker flags ought to
1478 get moved to this field someday.
1480 * archures.c (bfd_default_scan): Recognize a few more numbers:
1481 80486, 80960, and 960.
1483 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1484 bfd_coff_std_swap_table, cast to PTR.
1485 * bfd.c (bfd_coff_swap_*): Deleted macros.
1486 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1488 * coffcode.h (type bfd_coff_backend_data): New structure type,
1489 contains pointers to the COFF-specific swapping routines.
1490 (bfd_coff_std_swap_table): New data structure, to be used when
1491 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1492 (bfd_coff_swap_*): New macros.
1493 * coff-mips.c (mips_coff_swap_table): New data structure.
1494 (ecoff_big_vec): Use it.
1495 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1496 * All other targets: Deleted coff-specific vector entries.
1498 * trad-core.c: Fixed some `PARAMS' uses that were missing
1501 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1503 * aoutx.h (some_aout_object_p): Protect arg prototype in
1504 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1506 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1508 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1509 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1510 PARAMS for readability.
1512 * aoutx.h: Add type to callback parameter.
1513 * coff-mips.c: Don't call trad-core.h, not needed.
1514 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1515 * trad-core.h: Eliminate, unused.
1517 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1519 * format.c (bfd_check_format): if default target isn't found
1520 then look through the entire list rather than return early.
1522 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1524 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1526 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1528 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1530 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * coff-z8k.c: checkpoint, more addressing modes handled
1533 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1536 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1538 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1540 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1542 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1544 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1546 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1547 and about when file descriptors are closed.
1549 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1551 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1552 written out correctly.
1554 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1556 * section.c: New section bit SEC_SHARED_LIBRARY.
1557 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1558 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1561 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1563 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1564 macros; use PARAMS to declare the function pointers involved.
1566 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1567 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1569 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1571 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1573 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1574 declaring pointers to functions.
1575 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1576 * seclet.h: Declare external function with PARAMS.
1578 * doc/chew.c (exfunstuff): Eliminate.
1579 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1580 * doc/proto.str: Use paramstuff rather than exfunstuff.
1582 * libbfd.h: Update, based on changes in source code and chew.
1584 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1586 * libieee.h: Add FIXME about removing limit on number of sections.
1587 * bfd-in.h: Improve comments to make it clear that bfd.h is
1588 the wrong place to edit this file.
1589 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1590 same places where we install bfd.h.
1592 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1594 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1595 symbol type before blindly modifying the auxent. Specifically,
1596 only modify the endndx fields for types that need it, and don't
1597 set the array information for non-arrays.
1599 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1601 * aoutx.h (some_aout_object_p): Section list should be set up
1602 correctly anyways; don't have to set up "next" pointers manually.
1604 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1606 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1607 config/i386v.mh: removed -DUSG from HDEFINES.
1608 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1610 hosts/i386v.h: don't define POSIX_UTIME.
1612 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1614 * ieee.c (ieee_slurp_sections): make a private copy of the
1615 section's name before truncating it.
1617 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1619 * hppa.c: add symbol_leading_char entry in transfer vec
1621 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1623 * ieee.c (get_symbol): can now cope when two symbols of a
1624 different class, but the same index number occur consecutively.
1625 (get_section_entry): nicer name for sections being forward
1626 referenced. (ieee_archive_p): don't free the filename string,
1627 since it was never malloced.
1629 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1631 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1633 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1635 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1636 optionally setting the dimen info, since they are in the same
1637 memory locations. Also zero out external auxent.
1638 (coff_write_symbol): don't zero external auxent; now done in
1641 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1643 * Check fclose return value for errors.
1644 libbfd.h: bfd_cache_close now returns a boolean.
1645 cache.c (bfd_cache_delete): return fclose success value.
1646 (bfd_cache_close): return bfd_cache_delete return value.
1647 opncls.c (bfd_close, bfd_close_all_done): return result of
1650 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1652 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1654 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1656 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1657 work out a coff relocation type from a howto's attributes rather
1658 than using the input r_type field. This fixes PR1677 and allows
1659 conversion of a.out relocs to coff relocs.
1661 * coffcode.h (coff_write_relocs): if supplied a relocation
1662 relative to an absolute symbol, use the right symbol index.
1664 * reloc.c (bfd_perform_relocation): do a partial link for coff
1667 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1669 * changes to support i386-sysv with shared libraries:
1670 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1671 check for .data2; if _LIB is defined, check for it; map
1672 SEC_NEVER_LOAD to STYP_NOLOAD.
1673 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1674 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1675 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1676 if section has contents, not just if it is loadable; if
1677 TWO_DATA_SECS, check for .data2
1678 (coff_set_section_contents): set vma of .lib section to number of
1680 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1681 don't define coff_write_armap to bsd_write_armap.
1682 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1685 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1687 * solaris2.h: Get the definition of alloca from alloca.h if we
1690 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1692 * configure.in (i960-*-{aout,bout}): Support these.
1694 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1696 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1698 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1700 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1701 no-longer-used definitions of L_SET and L_INCR.
1702 * i386linux.h: Tweaks to smooth Linux build.
1704 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1706 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1708 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1710 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1711 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1712 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1713 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1715 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1716 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1718 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1720 * configure.host: New file, contains mapping of host configs
1721 to host support file names for bfd, binutils, opcodes.
1722 * configure.in: Use it.
1723 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1724 * i386bsd.c: Cleanup, reformat.
1725 * config/i386-bsd.mt: Comment changes.
1726 * config/i386bsd.mh: New file for core file support.
1727 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1728 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1729 on BSD 4.4 define ALIGN (sigh!).
1731 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1733 * libaout.h (aout_backend_data): added exec_header_not_counted
1734 field. For ZMAGIC files only, when text_includes_header is set, by
1735 default the length of the exec header is counted in the text
1736 section size. For go32, exec header is mapped in but does *not*
1737 contribute to the size of section.
1738 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1739 is not set, but ztih is, add the size of the exec header to the
1740 recorded size of the text section.
1741 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1742 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1743 Also set text_includes_header.
1744 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1745 by default in MY(backend_data).
1747 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1749 * aout-target.h (callback): Don't define this function if it won't be
1752 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1753 type doesn't match. Don't lose if file sections have already been
1755 (set_arch_mach): Set reloc_entry_size.
1756 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1758 * hosts/i386bsd.h: New file.
1759 * configure.in: Recognize i[34]86-*-bsd host.
1761 * aout-target.h (callback, write_object_contents): Delete unused
1764 * aoutx.h (reloc_type_lookup): New function.
1765 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1766 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1767 (MY_reloc_howto_type_lookup): Don't define it.
1769 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1771 (slurp_symbol_table): Use header byte order, not target byte
1772 order, for reading symbol data.
1774 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1776 * configure.in: Undo some brain damage in the host section.
1777 * configure.in: Reformat the target section, test many configs.
1778 * Makefile.in (make): Remove obsolete `make make'.
1779 * aoutx.h (some_aout_object_p): Make defines line up.
1781 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1783 Now a bfd knows whether underscores are normally prepended
1784 to symbols in its file format.
1786 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1787 coff-z8k.c: targets set so they have leading underscore
1788 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1789 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1790 without leading underscore flag
1791 * targets.c: add symbol leading char to xvec description
1792 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1794 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1796 * archive.c: Make errno global.
1797 * archive.c (_bfd_write_archive_contents): If read fails (and
1798 errno!=0) set bfd_error to malformed_archive (since this probably
1799 indicates a truncated archive), rather than system_call_error.
1801 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1803 * Makefile.in: added rules for i386bsd.c
1804 * i386bsd.c: new file, supporting 386bsd.
1805 * configure.in: recognize i386-*-bsd target.
1806 * config/i386-bsd.mt: new file - 386bsd target configuration.
1808 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1810 * configure.in: re-arrange host section to use *-*-* notation,
1811 clean up some of the target section as well
1813 * seclet.c: cast result of bfd_get_relocated_section_contents to
1814 avoid compiler warnings
1816 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1818 * coffcode.h (coff_section_symbol): Create section if it doesn't
1821 * bout.c: Removed some unused variables.
1823 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1825 * Portability fixes from p3:
1826 coffcode.h (coff_write_relocs): removed sanity check until it
1827 works on all targets (per advice from sac).
1828 config/hp9000.mh: new file to define USG.
1829 hppa.c: #undef hppa before the JUMP_TABLE.
1830 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1832 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1833 local variable target volatile to avoid mysterious bug in
1836 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1838 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1839 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1841 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1843 * coff-z8k.c (func_da, func_jr): Lint.
1844 * coffcode.h: Use memset rather than bzero.
1845 * elf.c: Use memcpy rather than bcopy.
1846 * tekhex.c: Use memset rather than bzero.
1848 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1850 Add Adobe a.out support.
1852 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1853 * config/adobe.mt: Add.
1854 * configure.in (*-adobe-* target): Add.
1855 * targets.c (a_out_adobe_vec): Add.
1856 * Makefile.in: add aout-adobe.c.
1858 * configure.in: Put two dashes in all entries to be matched.
1859 Add comments to remind people to do this.
1860 Reorder all entries that match manufacturer names, to occur
1861 last, so they will only be matched if no more specific match
1862 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1864 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1866 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1867 since we should never have a NULL section.
1868 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1869 tests, set the section to bfd_abs_section.
1871 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1873 * coff-z8k.c: getting closer
1874 * coffcode.h (coff_get_relocated_section_contents): allow
1875 EXTRA_CASES hooks for different arches to provide different reloc
1877 * seclet.h: #ifndef around it to allow multiple inclusion
1878 * srec.c: minor doc fix
1880 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1882 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1884 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1886 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1889 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1891 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1892 filling in reloc, in case immediately following code doesn't set
1895 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1897 * coffcode.h (coff_renumber_symbols): set the last renumbered
1898 symbol pointer to NULL, as expected by coff_write_linenumbers.
1899 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1900 type R_IHCONST used on the 29k.
1902 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1904 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1905 update, based on how the underlying file was opened. Obsoletes
1907 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1908 all FASCIST_FDOPEN config defines.
1910 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1912 * sparc-opc.c: Moved to opcodes library, now that we have one.
1913 * Makefile: Don't compile it.
1915 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1917 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1919 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1921 * section.c (bfd_set_section_flags): Remove a sanity check.
1922 It is unfortunately broken, and prevents strip from working.
1924 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1926 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1927 created by last change.
1929 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1931 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1932 * bfd-in.h: Bump to version 2.0.
1934 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1936 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1937 braindamaged HP/Apollo compiler happy.
1939 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1941 * format.c: Fix description of search for matching target.
1942 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1943 * targets.c: Update description of search for matching target.
1944 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1945 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1946 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1948 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1950 * Makefile.in: Added mostlyclean/clean/distclean rules.
1952 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1954 * targets.c (target_vector): Take out oasys (unless that is
1955 the default): Because there is no magic number in archives,
1956 there can be annoying target mis-matches.
1958 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1960 * sparc-opc.c: Rigorously updated to match architecture manual.
1962 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1964 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1965 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1966 to the built-in abs_section were not written out correctly.
1968 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1970 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1971 large, assume we're using a swapped byte order and fail with
1972 wrong_format rather than dumping core.
1974 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1976 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1977 filename constraints.
1978 * Makefile.in: Updated to reflect change.
1980 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1982 Add preliminary support for the we32k:
1984 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1986 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1988 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1990 * bout.c: added support for relaxable alignment relocs.
1992 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1993 pass down pointer to play area rather than use alloca
1995 * cpu-z8k.c (compatible): made static to reduce name space
1998 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2000 Add basic support for the z8k:
2002 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2003 section.c, targets.c,
2005 * syms.c: move mis-inserted patch.
2007 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2009 Documentation fixes:
2010 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2011 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2013 * reloc.c: break out addend item from surrounding text.
2015 * doc.str (DOCDD): Defined. Adds text to output.
2016 (bodytext): Put bulletize before kill_bogus_lines.
2017 * chew.c (bulletize): End itemization after a blank line, to
2018 prevent following text from being swallowed up in an item.
2020 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2022 * configure.in: Add sparclite as a target.
2024 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2026 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2029 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2030 from a coff file (csym is null), dont deref them
2032 * ieee.c (parse_expression): get the answer right when adding an
2033 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2034 on elts so that filename is filled in.
2036 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2038 * bout.c (howto_align_table): New set of relocs, with enough
2039 data for "objdump -r" to work.
2040 (b_out_reloc_type_lookup): Recognize alignment relocs.
2042 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2044 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2045 invocations of make. Also, always create installation
2048 * config/apollov68.mh: removed -g from CC definition.
2050 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2052 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2053 overflowing gp-offset range.
2055 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2057 * srec.c (srec_set_section_contents): don't write out sections
2058 without the LOAD and ALLOC attributes
2060 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2062 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2063 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2064 * aout-target.h (callback): Don't set page/seg sizes.
2066 (set_sizes): New routine.
2067 (backend_data): Point to it.
2068 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2069 (sunos4_aout_backend): Point to it.
2070 * aoutx.h (set_arch_mach): Call set_sizes callback.
2072 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2074 * aout-target.h: Make _bfd_slurp_extended_name_table be
2075 the default. Given that we *write* the suckers (for long
2076 archive member names), we really ought to be able to read them!
2077 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2078 seem to be needed, and many machines don't have it.
2080 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2082 * coff-m68k.c (vector): read and write archives in coff format.
2084 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2086 * opc-sparc.c: New file.
2088 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2090 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2091 pointers to bfd_byte* before performing arithmetic on them. Such
2092 use with bare void* pointers is a gcc extension.
2093 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2094 * archive (normalize): Add to CONST to match actual usages with
2097 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2099 * configure.in: Recognize i486 host cpu, and use i386-elf
2102 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2104 * config/stratus.mt (CC): Remove definition.
2105 * elf.c (bfd_section_from_shdr): Test for the possibility that
2106 section_from_elf_index returns NULL and don't dereference it.
2108 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2110 * add hppa_data to bfd tdata (indirectly via sef).
2112 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2114 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2116 * configure.in: error messages to stderr, not stdout
2118 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2120 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2121 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2122 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2124 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2126 * configure.in: recognize hppa* instead of hppa
2128 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2130 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2131 RTYPE2HOWTO to cope with same.
2132 * reloc.c (bfd_perform_relocation): added support for size of -2
2133 (subtract a word reloc type). Updated doc.
2135 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2137 * Makefile.in: merged changes from progressive, removed rcsid.
2139 * archures.c, archive.c, Makefile.dos: removed rcsid.
2141 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2143 * bfd-in.h : add BFD_IS_RELAXABLE flag
2144 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2145 header e_relaxable, major hackery in callbacks
2146 * libaout.h : add space for a_relaxable.
2147 * seclet.c (rel): don't relax empty sections
2150 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2152 * section.c (STD_SECTION): add some casts to the initializers for
2155 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2157 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2158 and add appropriate casts to keep (picayune) aix-cc happy.
2160 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2162 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2163 symbol pointers. Punt expensive & useless bfd_realloc. Use
2164 malloc for raw symbols, and free it before returning.
2165 (bfd_section_from_shdr): Do not slurp symbol table until politely
2166 asked. Do not even slurp string tables.
2167 (elf_get_symtab_upper_bound): Count 'em without reading them.
2168 (elf_get_symtab): This is how to politely ask. Schlurp!
2169 This should probably just *become* elf_slurp_symbol_table, FIXME.
2171 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2173 * archive.c (bsd_write_armap): write the timestamp of the
2174 archive header to be just a little bit later than the timestamp of
2175 the file, otherwise the linker will complain that the index is
2178 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2180 * configure.in: Add m68k-ericsson-*.
2182 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2184 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2185 * elf.c: Remove unconditional debug printf's.
2186 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2187 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2188 (elf_slurp_symbol_table): Hand out symbols in forward, not
2189 reverse order. Simplify duplicate code.
2191 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2193 * elf.c: Remove "(void)" casts from function calls where the
2194 return value is ignored, in accordance with GNU coding standards.
2196 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2198 * hppa.c: Apply John's standard fix to avoid "empty translation
2199 unit" warnings from some ANSI-C compilers.
2201 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2203 * hosts/solaris2.h: Configure same as sysv4.
2205 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2207 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2208 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2209 type match actual return type.
2210 * elf_print_symbol (section_name): Make CONST.
2212 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2214 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2215 New files, for Linux (a free Unix clone for 386 machines).
2216 * Makefile.in, configure.in, targets.c: Update accordingly.
2218 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2219 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2220 correct calling of howto special functions and fixes from Raeburn
2222 * archures.c: nuke bfd_reloc_code_type
2223 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2224 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2225 SEC_NEVER_LOAD, various other bfdgas newness
2226 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2227 * targets.c: change jump table vector to above
2230 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2232 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2233 its prototype will be included in libbfd.h. Change result type
2234 to struct * (rather than equivalent typedef) so it can be used in
2235 the prototype, where they typedef won't be known.
2236 * libbfd.h: Updated version.
2238 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2240 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2241 targets.c: HPPA merge.
2243 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2245 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2246 * config/solaris2.mh: Kludge around Sun compiler bug.
2248 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2250 * libaout.h (aout_backend_data): Change defs of two bitfields to
2251 be unsigned chars instead to get around rs6000 compiler problem.
2253 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2255 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2256 Correct misconception that there can be only one symbol table.
2257 Only call elf_slurp_symbol_table on the full symbol table, not
2258 the dynamic one which is only a subset of the full one.
2260 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2262 * coffcode.h (coff_compute_section_file_positions): For I960,
2263 don't align sections in file.
2265 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2267 * targets.c (struct bfd_target): Added field for target-specific
2268 (but not file-specific) data, for distinguishing minor
2269 characteristics between (e.g.) a.out formats.
2271 * section.c (struct sec): New field user_set_vma indicates vma
2272 field should be heeded, not assumed to be unset.
2273 (STD_SECTION): Initialize that field of standard sections to zero.
2274 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2276 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2277 pre-swapped version.
2279 * archures.c (struct bfd_arch_info): Fixed order of comment and
2280 field decl. New fields indicate size of page and segment for
2282 * cpu-m68k.c (N): Fill in values.
2283 * cpu-sparc.c (arch_info_struct): Ditto.
2285 * libaout.h (struct aout_backend_data): Various bits of data (not
2286 all used currently) with characteristics of a.out implementation.
2287 Important field for now is text_includes_header, indicating that
2288 the text section starts immediately after the file header, which
2289 gets mapped in with it.
2290 (struct aout_data): New fields indicate whether vma has been
2291 adjusted yet (not yet used), and what magic number will be used in
2292 the output file (should go away in favor of vma_adjusted).
2293 (WRITE_HEADERS): Code for dealing with section sizes and related
2294 header fields replaced with call to adjust_sizes_and_vmas.
2295 * aoutx.h (some_aout_object_p): Fill in magic number field.
2296 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2297 (set_arch_mach): Set page size and segment size once CPU
2299 (adjust_sizes_and_vmas): New function; has much code moved
2300 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2301 and size parameters, as well as many header fields, after deciding
2302 on magic number for output file. Checks to ensure that this
2303 adjustment has only been done once.
2304 (set_section_contents): Call adjust_sizes_and_vmas instead of
2305 doing much of the work here.
2307 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2308 default (null) values of these fields.
2309 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2310 value in exec header.
2311 (sunos4_aout_backend, MY_backend_data): Define backend data
2312 indicating file header is included in text section.
2314 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2316 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2317 gcc version 2, to avoid warnings.
2319 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2321 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2322 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2324 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2326 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2328 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2330 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2331 * configure.in: Rewrite target parsing to use simple format.
2332 Handle sparc-sun-solaris2 configuration.
2333 * aout64.h: Avoid ANSI C brain death warning.
2334 * elf.c: Avoid trigraph (???) or /* in comments.
2336 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2338 * config/sysv4.mh: new file, RANLIB=echo
2340 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2342 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2344 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2345 elf_core_tdata_struct into a single common struct. Core files
2346 wouldn't have worked at all without this.
2347 (bfd_elf_find_section): New function for GDB's undercover use
2348 to find string sections that BFD hides from it.
2349 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2351 (elf_object_p, elf_core_file_p): Allocate internal file header
2352 storage dynamically.
2353 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2354 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2356 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2358 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2360 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2362 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2364 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2366 * configure.in: handle m680[01234]0 as aliases for m68k
2368 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2370 * coff-a29k.c: do byte relocs correctly
2371 * coffcode.h (styp_to_sec_flags): never load INFO sections
2372 * seclet.c (rel): don't relocate INFO sections
2374 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2376 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2377 Make the symbols unmodifiable.
2378 (bfd_section_init): Deleted.
2379 * init.c (bfd_init): Don't call bfd_section_init.
2381 * section.c (bfd_set_section_contents): Ensure that range to be
2382 written is within section boundaries.
2383 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2386 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2388 * coff-i960.c (howto_table): Deleted.
2389 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2390 interesting entries from old howto_table.
2391 (RTYPE2HOWTO): Adjusted to use switch.
2392 (coff_i960_reloc_type_lookup): New function.
2394 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2395 records for section symbol.
2396 (make_abs_section): Unused; deleted.
2397 (renumber_symbols): Re-order symbols so undefined symbols come
2398 last, as COFF format desires.
2399 (coff_write_symbol): Put C_FILE symbols in debug section always.
2400 (coff_section_symbol): New function; creates a symbol with the
2401 same name as a section, and sets up aux records for it.
2402 (coff_add_missing_symbols): New function; adds section symbols to
2403 symbol table if they aren't there already. Should someday also
2404 add a dummy C_FILE symbol if none is present.
2405 (coff_write_object_contents): Add missing symbols before preparing
2406 symbol table to be written.
2407 (coff_slurp_reloc_table): Verify that symbol indices read in are
2408 in a reasonable range.
2409 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2410 (obj_conv_table_size): Accessor macro.
2412 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2413 reloc types on i960.
2415 * bfd-in.h (bfd_get_section_name): New macro. Like
2416 bfd_section_name, but returns rvalue, not lvalue.
2417 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2418 (bfd_get_section_flags): Now returns rvalue.
2420 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2421 general, some specific to sparc or i960.
2423 * aoutx.h (set_section_contents): Set VMA for each section based
2424 on previous section. If text section VMA doesn't appear to have
2425 been set, make a best guess from the type of file.
2427 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2429 (MY(vec)): Initialize reloc_type_lookup field.
2431 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2432 (bfd_error_trap, bfd_error_vector): Extern, not common.
2434 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2435 few types of relocs for sparc; will need enhancement.
2437 * bout.c (callj_callback): Use DEFUN macro in definition.
2438 * coff-i960.c (optcall_callback): Likewise.
2440 * targets.c (bfd_target): Added fields reloc_type_lookup and
2441 _bfd_make_debug_symbol. Also minor comment changes.
2442 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2443 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2444 than arch info, and dispatch with BFD_SEND. Callers changed.
2445 * archures.c (struct bfd_arch_info): Deleted field
2447 * cpu-*.c: Don't initialize that field.
2449 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2450 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2451 (bfd_errmsg): Now returns ptr to const.
2452 * bfd-in.h (bfd_errmsg): Fix prototype.
2454 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2455 * reloc.c (bfd_generic_relax_section): Ditto.
2457 * section.c (Section Output doc): Improve description of use of
2458 output_section and output_offset.
2460 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2462 * sco-core.c: new file from net.
2463 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2464 Now we have the hairy linker, it's possible to move symbols from
2465 one section into another. Actually make that work!
2467 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2469 * hosts/sun3.h: fix declaration of free.
2471 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2473 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2474 * coff-h8300.c (reloc_processing): all relocs are relative to
2476 * opncls.c: don't use fdopen on DOS systems
2478 short patches from Glenn Kasten (glenn@ready.com)
2479 * target.c: enabled oasys support
2480 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2481 fix problem where a relocation which crossed a modification byte
2482 boundary did not work. Fix problem where a relocation near the end
2483 of a data record did not work.
2486 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2488 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2489 archvie header string counts the endian way, this heuristic sees
2490 how big an archive string to read by trying it one way and if the
2491 string table is unreasonably big, trying it the other. *FIXME*.
2492 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2494 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2496 * bfd-in.h: Increase version number to 1.97, for consistency
2498 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2500 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2502 * bfd-in.h: bump version to 1.96
2503 Major change; changed calling convention for
2504 bfd_get_relocated_section_contents so that caller allocates
2505 memory for section data.
2506 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2507 seclet.c, targets.c, bfd.c: reflect new convention.
2508 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2509 case, then use reasonable default values for SEC_* flags.
2511 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2513 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2514 size of output reloc struct.
2515 * targets.c, Makefile.in: comment out tekhex for the moment.
2516 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2517 * configure.in: tandem target is st2000
2518 * coff-m68k.c: rename static howto_table to global
2519 m68kcoff_howto_table.
2520 * bout.c: remove unnecessary abort
2521 * coff-a29k.c: various changes to the way relocations work to cope
2522 with the "new order" and latent bugs.
2525 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2527 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2528 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2529 * reloc.c (bfd_perform-relocation): don't relocate refs to
2530 absolute symbols if doing a partial link.
2532 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2534 * configure.in: Add a29k-amd-udi.
2536 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2538 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2539 internal_exec structure before initializing the fields that
2540 are used, so that the unused fields are in a known state.
2542 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2544 * tekhex.c (struct data_struct): Convert from typedef that
2545 typedefs nothing to a normal structure declaration.
2546 * tekhex.c (pass_over): Prototype args for function that
2547 second arg points to.
2549 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2551 * Makefile.in: remove old style staging. Do not print recursion
2554 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2555 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2558 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2560 * bfd.c, Makefile.in: added tekhex
2561 * aoutx.h (set_section_contents): pages should be padded to the
2562 size of a page, not the size of a segment.
2563 * configure.in: added go32 host and i386-aout target.
2564 * i386aout.c, libaout.h: now works for go32 target
2565 * ieee.c: fix bit rot.
2566 * seclet.c: support for padding seclet type.
2568 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2570 * Makefile.in: added .NOEXPORT:
2572 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2574 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2576 * elf.c (elf_compute_section_file_positions,
2577 elf_write_object_contents): Return boolean, not NULL (which
2579 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2580 Also ifdef-out code that aborts on unhandled section types.
2582 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2584 * configure.in: Recognize ncr3000 config
2585 * Makefile.in (MINUS_G): Pass on to recursive makes.
2586 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2588 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2590 * Makefile.in: Now that we have sym.h and symconst.h, compile
2591 coff-msym.c on all systems.
2592 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2593 * coff-msym.c: Update include files and comments; add weakext bit.
2595 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2597 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2598 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2600 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2602 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2603 * configure.in: Add new host and target configs.
2604 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2605 structs, which vary; just use member name.
2606 (elf_object_p, elf_core_file_p): Lint, fix comments.
2607 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2609 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2611 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2612 local, disposable, copy of the external form of section header
2613 table and program header table entries.
2615 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2617 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2619 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2621 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2624 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2626 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2628 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2630 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2631 not internal bfd_assert function (twice).
2633 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2635 * aout-target.h: change ar_max_namelen to 15 (the right value)
2636 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2639 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2641 * archive.c (bfd_generic_archive_p): check for bout archives too.
2642 * bout.c: make it work again.
2644 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2646 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2648 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2649 bfd_xmalloc() instead of bare malloc().
2651 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2653 * Makefile.in: pass down MAKEINFO on info.
2655 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2657 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2658 host/h-<foo> now just <foo>.
2659 * configure.in: reflect changes
2661 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2663 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2664 actual source file, not just the generated libbfd.h.
2666 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2668 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2669 gdb on little-endian 960 code.
2670 * archive.c (compute_and_write_armap): indirect symbols should go
2671 into the archive header too.
2673 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2675 * Makefile.in: added check target.
2677 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2679 * coff-msym.c: Move this file from gdb/ecoff.c. It
2680 handles byte-swapping for ECOFF (MIPS symbol) files.
2681 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2682 to the files built on MIPS-based hosts.
2683 * Makefile.in: Add rule for coff-msym.
2685 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2687 * Makefile.in: added clean-info target. MINIMIZE=1.
2689 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2691 * coff-rs6000.c: Move core file functions into separate
2692 new file rs6000-core.c. This is needed because reading
2693 core files depends on native include files that conflict
2694 with ../include/coff/rs6000.h.
2695 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2697 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2699 * aoutx.h (NAME(aout,print_symbol)): Don't print
2700 symbol addresss for undefined symbols.
2701 * coff-rs6000.c: Various updates (due to target-
2702 independent changes).
2703 * libbfd.h: Ditto (tdata field is now a union).
2704 * hosts/h-sparc.h: Removed prototype for bogus function
2705 'emset' (presumably should have been 'memset' - which is there).
2707 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2709 * configure.in (mips-big-* target): Same is Iris.
2711 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2713 * aoutx.h (translate_from_native_sym_flags): when creating an
2714 alias symbol, fill in the section as undefined, rather than
2715 leaving it blank. If an output section can't be found for a
2716 symbol, then don't core dump.
2718 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2720 * Makefile.in, configure.in: removed traces of namesubdir,
2721 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2722 copyrights to '92, changed some from Cygnus to FSF.
2724 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2727 * coff-h8300.c: fix stupid reloc subtraction bug
2728 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2729 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2730 the symbol.flags and done_lineno fields.
2732 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2734 * coffcode.h (coff_write_symbol): write out the correct number of
2736 * cpu-h8300.c: fix disassembly bug
2738 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2740 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2741 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2742 reloc.c, section.c (bfd_map_over_sections), targets.c
2743 (bfd_target_list): Protolint.
2744 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2746 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2748 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2750 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2751 section of a symbol rather than the section of a reffed symbol to
2752 determine the r_index of an emmitted reloc.
2754 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2756 * PORTING: New (preliminary) porting guide.
2758 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2760 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2761 (howto_hvrt16): lint.
2763 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2765 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2766 a full configuration (with possible cross-development),
2767 instead of using host-aout.c.
2769 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2771 * aout-target.h (MY(write_object_contents):
2772 Set obj_reloc_entry_size (abfd).
2773 * gen-aout.c: Change to emit a .c files, not a .h file.
2775 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2777 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2778 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2780 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2782 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2783 with more than one auxent can cause nasty core dumps.
2785 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2786 "done_lineno" so that a symbol which appears twice in the symbol
2787 table only gets it's linenumbers relocated once. Modifed
2788 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2791 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2793 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2794 stuff to use the New Order.
2796 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2798 * ieee.c: Change type of envi[] to unsigned char.
2800 * configure.in: fix vax ultrix configuration.
2802 * elf.c (bfd_section_from_shdr): Deal with null return from
2803 bfd_make_section(). (elf_object_p): Select endianess properly.
2805 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2807 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2809 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2811 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2812 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2813 * host-aout.c: Don't use aout-params.h; configure these systems
2814 in their xm files, not in a randomly generated file.
2815 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2817 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2819 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2821 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2822 host_aout_vec here as well.
2824 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2826 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2827 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2828 to prevent undefined symbol.
2830 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2832 Various lints found on PersSony
2833 * aoutx.h: cast an enum
2834 * coff-a29k.c: many ints in reloc structure turned to enum
2835 * coffcode.h: more enums
2836 * cpu-h8300.c: more enums
2837 * opncls.c: more enums
2839 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2841 * configure.in: Make Tahoe configuration work again.
2842 * bfd-in.h: Remove trailing comma from enum declaration.
2843 * ieee.c: Can't put byte values >0x7F into a signed char.
2845 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2847 * Makefile.in: Add dependencies for various coff-*.o files.
2849 * elf.c: Remove extraneous paren from core_prpsinfo and
2850 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2851 Replace references to old section "size" member with new
2852 "_raw_size" member. Implement elf_make_empty_symbol, which
2855 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2857 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2860 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2862 * coffcode.h (bfd_coff_relax_section): now static.
2863 (bfd_coff_get_relocated_section_contents): various type lints.
2865 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2867 New entry point in the transfer vector - bfd_relax_section.
2869 * aout-target.h: add to vector, call generic_relax
2870 * bfd-in.h: add to vector
2871 * bfd.c: add #define for vector
2872 * bout.c: add to vector, call generic_relax
2873 * coffcode.h: add to vector, also now has coff specific relax code
2874 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2875 * elf.c: call generic_relax
2876 * ieee.c: call new vector, clean up some bugs due to the creation
2878 * libbfd.h: add bfd_generic_relax_section EXFUN
2879 * oasys.c: call generic_relax
2880 * reloc.c: implement generic_relax
2881 * seclet.c: moved much of this into coffcode.h
2882 * srec.c: call generic_relax
2883 * targets.c: define new transfer vector
2885 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2887 * everything: now modified to use smaller reloc type. Self hosts
2890 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2892 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2893 New files for stratus.
2895 * configure.in: Add configuration fragments for stratus.
2897 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2899 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2900 variables as CONST since they are set to point to a const char
2901 string. Fixes compiler complaints.
2903 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2905 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2908 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2910 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2911 symbols, so that we can emit the correct file name even
2912 if it's an include file.
2914 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2916 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2917 (Reported by john@labtam.labtam.oz.au (John Carey)).
2919 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2921 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2923 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2924 being used to -DHAVE_PROCFS.
2926 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2927 '#include "fopen-same.h"' to end of file to match other h-* files.
2929 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2931 * configure.in: Change svr4 references to sysv4. Add case
2932 "unknown" for target vendor and infer some targets based
2933 on the specified operating system.
2935 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2937 * bfd-in.h, libaout.h: ANSIfy enums.
2939 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2941 * archive.c (normalize): created version for VMS which removes the
2942 VMS directory crap from the front and end of a filename, eg turn
2943 [-.foo]bar.obj;123 into bar.obj
2944 (bfd_construct_extended_name_table): now writes index into an
2945 extended name table in decimal - the same base used to read an
2946 extended name table.
2948 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2950 * aout-encap.c: Fix to use aout-target.h.
2951 * aoutf1.h: Use standard MY_object_p and MY_callback
2952 in aout-target.h. Remove target-specific versions.
2953 * host-aout.c: Re-write to use aout-target.h.
2954 * gen-aout.c: New files use with host-aout.c to generate
2955 host-specific a.out-related parameters.
2956 * Makefile.in: host-aout.o depends on aout-params.h, which is
2957 generated by gen-aout.
2958 * aout-target.h: Make a little more flexible.
2959 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2960 macro. Instead, inline it in aout-target.h.
2961 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2962 a gcc -Wall warning.
2963 * archive.c: Add missing commas in DEFUN macro (2 places).
2964 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2965 Berkeley ones, now that libiberty has them:
2966 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2967 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2968 remove unused variable.
2970 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2972 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2973 and execname inside HAVE_PROCFS ifdef since they are unused
2974 when it is not defined.
2976 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2978 * elf.c: Flag all sections as either code or data. We can't
2979 be sure what they are anyway, since ELF doesn't fit the
2980 traditional model of text+data+bss very well. Add new local
2981 function elf_read() to simplify code. Record entry point in
2984 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2986 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2987 rather than N copies of the same lines.
2989 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2991 * cpu-h8300.c: disassemble branch displacements correctly
2992 * coff-h8300.c: put reloc offsets out in 32bits
2994 * makefile.dos, configdj.bat: New files from DJ
2995 * cache.c: fopen with new macros is needed for DOS.
2996 * ieee.c: environ renamed to envi to stop an include file
2998 * opncls.c, coff-rs6000.c: more fopens with macros.
3000 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3002 * Makefile.in: infodir belongs in datadir.
3004 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3006 * Makefile.in: fix where docdir lives
3008 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3009 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3010 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3011 srec.c, syms.c, targets.c : all new documentation and lint
3015 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3017 * coffcode.h, srec.c: Lint.
3019 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3021 * Makefile.in: install using INSTALL_DATA, added standards.text
3024 * configure.in: mark directory as target dependent. configure
3025 nows works in objdir always so make file existence checks
3028 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3030 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3031 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3032 and mandir now keyed off datadir by default.
3034 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3036 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3037 computation of arch and machine type so it's worked out before
3038 some_aout_object_p is called.
3039 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3041 * archures.c: add extra field 'section_align_power' to hold
3042 default section alignment in object files.
3043 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3044 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3045 initialize the new field.
3046 * bout.c (b_out_callback): replace the text size, since aout
3048 * aoutx.h: Documentation in the new style
3050 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3052 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3053 use the saved value if mtime_set is already set (intended
3054 for archive files, though apparently not used yet).
3056 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3058 * targets.c: Revise comments about how to configure the target
3059 vector, to match reality. Remove mention of obsolete methods.
3060 Remove long lists of capitalized macros that turn into the same
3061 thing in lowercase. Normal vector simply lists all known
3062 lowercase xvec names; all other cases are handled by SELECT_VECS.
3064 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3067 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3068 list of supported targets.
3070 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3072 * archive.c (bsd_write_armap): The pad byte sometimes added to
3073 the string table in a __.SYMDEF member is now
3074 counted as part of the size of the string table.
3075 This is compatible with the old ranlib, as well as Sun's.
3077 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3079 * srec.c: Rewrote to fix many bugs; now gets the record type
3080 right, doesn't choke on input, sets the start address in an S9 and
3081 fills in the filename on an S0.
3083 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3085 * cpu-h8300.c: Add support for MEMIND addressing mode
3087 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3089 * coffcode.h: use the new macro if available
3091 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3092 * Makefile.in: Fixed dependencies due to file rename
3094 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3095 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3096 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3097 newos3.c, stab-syms.c, syms.c: All these files have had their
3098 #includes altered to point to the new places.
3100 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3102 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3104 * configure.in: Add vendor "ncr" as supported per-target vendor.
3105 Add svr4 case for i386 per-host case.
3107 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3110 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3112 * syms.c (bfd_decode_symclass): Return 'A'
3113 for symbols that are both absolute and global.
3114 * archive.c (bfd_special_undocumented_glue): Return NULL
3115 if bfd_ar_hdr_from_filesystem returns NULL.
3117 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3119 * Makefile.in: added coff-h8300
3120 * configure.in: now h8 is a coff target
3121 * cpu-h8300.c: fix various disassembly problems
3122 * libcoff.h: took out some code which has been #0ed for a long
3124 * targets.c: added h8 coff
3125 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3126 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3128 * coffcode.h: Started to change the way machine dependencies are
3129 handled, from the nest of #ifdefs to macros defined in the
3130 including coff-<foo>.c
3132 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3134 * aoutx.h (some_aout_object_p): Set the `executable' bit
3135 if the entry point is contained in the text segment, even if the
3136 text segment is at location 0.
3138 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3139 nonstandard MIPS sections (.rdata, .sdata, etc).
3141 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3142 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3143 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3145 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3147 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3149 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3150 from syms.c to new file stab-syms.c. Also, since GNU extended
3151 type codes such as N_SETT are no longer in ../include/stab.def,
3152 include them manually.
3153 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3154 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3155 * libaout.h: Added prototype for aout_stab_name().
3156 * Makefile.in: Update Makefile for new stab-syms.[co].
3158 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3160 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3161 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3162 just make N_XXX work by excluding the header from the text segment.
3163 * aoutx.h: Fix comments to match.
3165 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3167 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3168 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3169 for the "logical" text segment (i.e. never consider the exec
3170 header to be part of the text segment). This change is
3171 needed for consistency with various other parts of bfd and ld.
3172 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3173 and move calculation of obj_textsec(abfd)->size to libaout.h.
3174 * bfd-in.h: Removed bogus ';'.
3176 * Makefile.in: Add MINIMIZE flag to select lean
3177 or bloated target_vector.
3178 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3179 * newsos3.c: Fixes to ../include/aout64.h remove need
3180 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3182 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3184 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3185 handle both little and big-endian targets, with little
3186 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3187 * host-aout.c: Add FIXME note.
3189 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3191 * targets.c: Make the default target_vector contain
3192 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3193 Old behavior can be gotten by defining ALL_TARGETS.
3194 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3195 Factored out common code into new file aout-target.h.
3196 Saves a lot of duplicate code for a.out variants.
3198 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3200 Get 'make headers' to work when configured with +subdirs.
3201 * Makefile.in: Add $(subdir) to docdir path.
3202 * doc/Makefile.in (protos): Add $(srcdir) prefix
3203 to name of sed scripts.
3205 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3207 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3208 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3209 to include names of N_SETT etc.
3211 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3213 * elf.c: Add minimal support for ELF symbol tables. Generates
3214 canonical bfd symbol tables from ELF symbol tables. Change the
3215 name of some functions from bfd_<name> to elf_<name>.
3217 * syms.c: Trivial fix to comment to remove a redundant "to".
3219 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3221 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3222 form that GDB recognizes as COFF.
3224 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3226 * ieee.c (ieee_object_p): cast NULL correctly.
3227 * configure.in: added harris host
3229 * coff-a29k.c: Lots of changes, most from David Wood.
3231 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3233 * coff-m88k.c (coff_write_armap): Just #undef it.
3235 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3237 * Makefile.in: standardize on MINUS_G to disable debugging
3238 * coff-m88k.c: create coff armaps instead of bsd ones.
3239 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3242 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3244 * elf.c: Additions to support ELF format core files.
3245 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3246 has support for /proc (all the include files in particular).
3248 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3250 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3251 of two N_SO stabs, one for directory, and one for filename.
3253 * bfd-in.h (print_vma): Factor out duplicate definition.
3255 Exit a little more gracefully when malloc returns NULL.
3256 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3257 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3258 * libbfd.h: Rre-generated due to libbfd.c update.
3260 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3262 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3264 * elf.c (elf_object_p): Don't try to create a bfd section for
3265 the first ELF section header. It is just a placeholder.
3267 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3269 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3270 core files, when compiling native.
3271 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3273 FIXME: The aoutf1.h change below needs to be reversed back
3276 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3278 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3279 manipulation of lnno fields in lineno structs in a coff-<f>.h
3280 independent way. Override it in coff-<f>.h to your favourite
3281 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3282 (coff_swap_lineno_out): modified to use the new macros.
3284 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3286 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3287 unknown arch when the magic number doesn't specify the
3288 architecture, since some OSs (eg old sun3s) don't set the number, and
3289 020 is probably the right answer anyway.
3291 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3293 * hosts/h-news.h, hosts/h-rtbsd.h:
3294 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3295 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3296 bfd_print_symbol_nm, for use by nm.
3297 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3298 bfd_print_symbol_nm option, to print in nm format.
3299 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3300 oasys.c (oasys_print_symbol): Provide stub implementations
3301 for bfd_print_symbol_nm.
3302 * syms.c: New function bfd_decode_symclass, used by nm printer.
3303 New function bfd_stab_name to look up string name of stab code.
3305 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3307 * Makefile.in: Added ctor.c
3308 * archures.c (bfd_default_arch_struct) added
3309 bfd_default_reloc_type_lookup.
3310 * coffcode.h: removed a load of #if 0ed code.
3311 (coff_compute_file_section_positions): now works out the section
3312 alignment and size correctly in all cases.
3313 (coff_get_symtab): looks for constructor symbols and calls the
3314 right function when they're found. (coff_canonicalize_reloc):
3315 knows when a section is full of constructors and does the right
3317 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3319 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3320 * libcoff.h: removed #if 0ed code
3321 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3322 arch independent constructor relocation type.
3323 (bfd_reloc_type_lookup): removed the comment "this will go away"
3324 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3325 reloc which is used when BFD_RELOC_CTOR falls through to give a
3326 default 32bit reloc for constructors.
3327 (bfd_default_reloc_type_lookup): added.
3328 * aoutf1.h: fixed SEGMENT_SIZE typo.
3330 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3332 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3333 matching prefix "coff".
3334 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3335 rs/6000 csect records.
3337 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3339 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3340 * configure.in: add motorola delta88 cases
3341 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3342 write_armap prototype
3343 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3345 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3347 * Rename COFF-related files in `coff-ARCH.c' form.
3348 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3349 coff-mips.c, coff-rs6000.c to be exact.
3351 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3352 make output clutter.
3353 * config/mt-*: Ditto.
3355 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3357 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3358 John Gilmore. Archive support from Damon A. Permezel.
3360 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3361 * configure.in: Add rs6000 case.
3362 * targets.c: Add rs6000 vector.
3363 * archures.c: Add rs6000, fix comment on romp.
3364 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3365 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3366 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3367 * section.c (bfd_make_section): Return NULL on attempt to create
3369 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3370 (bfd_swap_aouthdr_in): Handle lots more members.
3371 (make_a_section_from_file): If section has already been seen,
3372 just return false rather than overwriting it.
3373 (coff_real_object_p): Understand incoming magic numbers.
3374 (coff_set_flags): Understand outgoing magic numbers.
3375 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3376 (build_debug_section): Add fn for reading debug string section.
3377 (get_normalized_symtab): Handle symbol names in debug string section.
3378 Remove unused obj_string_table.
3379 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3380 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3381 existing section before making one.
3382 * cpu-rs6000.c: New file.
3383 * rs6000coff.c: New file.
3385 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3387 * elf.c: Add partial support for ELF format corefiles. Still needs
3388 support for extracting registers from corefiles.
3390 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3392 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3393 RANLIB is defined as echo, send the output to /dev/null to help
3394 reduce clutter in the output from doing a make.
3396 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3398 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3399 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3401 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3403 * coffcode.h (coff_compute_section_file_positions): make it pad
3404 section size out if there are alignment restrictions so that the
3405 image will be ok on a system where section positions are worked
3406 out by accumulating sizes rather than from the section headers.
3407 * targets.c (proto write_armap). Changed orl_count to unsigned.
3408 * opncls.c (bfd_close_all_done). Added so that generative
3409 programs like gas can close a bfd without causing bfd confusion.
3410 * libbfd.h (changed becuase of protos)
3411 * amdcoff.c: messed with the way that jmp displacements are
3412 calcualated. This may not yet be totally correct.
3413 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3415 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3416 abs symbol has no section (like a register symbol).
3417 (coff_write_symbol) now zeros auxent before filling it up to help
3418 with sensitive applications.
3419 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3421 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3423 * bfd.c: Make sure we don't get a macro strerror().
3424 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3425 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3426 attempt to recover command, ifdef NO_CORE_COMMAND.
3427 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3429 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3431 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3433 * archive.c (bsd_write_argmap): The size of the ranlib structures
3434 should not include the size field itself.
3435 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3436 adata(abfd)->exec_bytes_size field instead of constant macro,
3437 because aoutx.h compiles to a simple .o file shared by
3438 all 32-bits a.out targets.
3440 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3442 * configure.in: Allow i386-sco-sysv.
3443 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3444 * cpu-h8300.c: lint.
3446 * host-aout.c: New strategy. We use common code, include files,
3447 and data structures to handle the file, but set a few parameters
3448 from the host's config file (page size, text start addr, etc).
3449 * libaout.h: Define HP BSD machine types.
3450 * aoutf1.h: Handle reading a.outs with these types.
3452 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3453 virtual-memory-address of the .reg section. We can't just make a
3454 section for "all the regs and nothing else" because only GDB knows
3455 exactly where the regs are (scattered around the upage and stack).
3456 Clean up memory allocation. Remove big- and little-endian
3457 vectors, replace with single vector; this only runs on the host,
3458 in host byte order. Replace byteswap routines with aborts in case
3460 * targets.c: There's only one trad_core_vec now.
3461 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3463 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3465 * hosts/h-amix.h (free): Fix prototype.
3467 * aoutx.h: Don't use NULL as an integer, for braindead systems
3468 that declare it as (void *)0. (From Peter Schauer.)
3470 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3472 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3473 problem with bad Ultrix system headers.
3474 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3475 various kinds of alignments for the various kinds of
3478 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3480 * doc/Makefile: Don't assume . is on the path (from James Clark).
3482 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3484 * Makefile.in: Avoid Sun Make VPATH bugs.
3485 * targets.c: Declare trad_core vectors extern.
3487 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3489 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3490 * libbfd.h: Moved ALIGN macro here.
3491 * bout.c (b_out_callback): Replace i960_align by align_power.
3493 * libaout.h (struct aoutdata): Added fields page_size,
3494 segment_size and exec_bytes_size. These help generic code
3495 (in aoutx.h and libaout.h) to figure out where to align
3496 the various segments in a demand paged file.
3497 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3498 to decide if the exec header counts in a_text (text segment size).
3499 Also, assume D_PAGED flag is set; don't set it here.
3500 * bout.c (b_out_callback): Add initialization of
3501 adata fields page_size, segment_size, and exec_bytes_size.
3502 * host-aout.c (NAME(host_aout, callback) and
3503 NAME(host_aout,mkobject): Ditto.
3504 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3505 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3506 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3507 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3508 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3509 for some systems (mainly sunos), so do it in the callback instead.
3510 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3511 * aoutx.h (NAME(aout,set_section_contents): Change the way
3512 filepos and size of sections are carried out to support
3513 older styles of demand paged executables.
3516 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3518 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3519 * bfd.c: Added macros to enable gas to swap coff records.
3520 * coffcode.h: Make the coff_swap_*_out routines return the number
3521 of bytes swapped, and cleaned up their prototypes.
3522 * configure.in: Added ebmon/coff support
3523 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3525 * targets.c: Added new entry points for coff swapping
3527 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3529 Restructure configuration scheme for bfd, binutils, ld.
3531 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3532 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3533 Change some config names to match other dirs.
3534 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3536 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3537 ../include/sysdep.h.
3538 * cpu-i960.c: Strncmp needed a length arg.
3539 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3540 * i386aout.c: Remove dead N_TXTOFF override.
3541 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3542 * config/: Rename some config files to match up h-*.h names.
3543 Remove all the HOST_SYS definitions from the config files.
3544 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3545 * hosts/h-hp9000.h: Remove USG comment.
3546 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3547 * hosts/h-news.h, h-sparc-64.h: New config files that had
3548 previously been kludged in the <sysdep.h> file.
3550 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3552 * config/*: trad-core support is HOST dependent, not target
3553 dependent. Target config files only set DEFAULT_VECTOR and/or
3554 other vector elements. Exception: when host-aout.c is in use,
3555 in which case we're forced to assume we're native (hp, vax,
3556 tahoe). Rename XDEPFILES to HDEPFILES.
3557 * Makefile.in: Rename XDEPFILES.
3558 * config/h-sun*: Don't force static linking.
3559 * trad-core.c: Document how to use it nowadays.
3560 * i386aout.c, newsos3.c: Clean up.
3561 * i386coff.c: Allow 386 coff files to be used as core files too
3562 (for reading core files from embedded systems).
3564 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3566 * Add i386aout.c for a.out support on the i386.
3568 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3570 * reloc.c, section.c, syms.c, targets.c: correct info-node
3571 structure in *doc* comments.
3572 doc/Makefile: stop hiding complaints from makeinfo.
3574 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3576 * aoutx.h (...some_aout_object_p): Take a third parameter,
3577 the internal_exec struct, and avoid ever looking at an
3578 external_exec. All callers changed to read the entire
3579 external_exec struct, swap and check its magic number,
3580 swap in the whole structure, and pass the swapped-in version to
3582 * bout.c: Bring into modern era. Use single _object_p routine
3583 for big- aand little-endian. Provide internal and external
3584 exec header structs. Use separate swap-in and swap-out routines.
3586 * libaout.h: Move struct internal_exec from ../include/aout64.h
3587 to here. Add obj_symbol_entry_size to struct aoutdata.
3588 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3590 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3591 EXTERNAL_NLIST_SIZE. Callers changed.
3593 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3595 * bfd.c: Remove strerror() to libiberty.
3597 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3598 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3599 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3600 last byte of transfer, not first byte, is within the section.
3602 * host-aout.c: Remove `BSD' archive support. Lint.
3604 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3605 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3606 `bfd_arch_info_type'. All uses changed.
3607 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3608 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3609 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3610 it needs a better name.) All uses changed.
3611 * targets.c: Rename `enum target_flavour_enum' to `enum
3612 target_flavour', and remove the `_enum' from all of the enum
3613 values themselves. All uses changed.
3615 * configure.in, config/h-i386mach: i386 mach host.
3616 * config/t-i386-aout: Use host-aout.c.
3618 * trad-core.c: Give it its own xvec's to make it independent
3619 of other file formats.
3620 * ecoff.c, host-aout.c: Remove refs to trad-core.
3621 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3622 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3624 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3626 * reloc.c: Extended NEWHOWTO macro
3627 * ieee.c: Changed the way 8bit pcrel is done
3628 * cpu-h8300.c: got the registers in the right order
3630 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3632 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3633 prediction is vindicated!
3635 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3636 Remove refs to howto.c, since Steve forgot.
3638 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3640 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3641 still work. Now allows any architecture/machine to be set.
3643 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3645 * howto.c deleted and moved code to reloc.c
3647 * libbfd.h, libbfd-in.h removed $id stuff for real
3649 * cpu-h8300.c Made it match various different spellings of h8300.
3651 * archures.c: Took out the first char filter which made it only
3652 look for a cpu/arch match when the first chars of supplied and
3653 tested names were the same.
3655 * targets.c removed oasys stuff, pending someone to fix the bugs
3659 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3661 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3662 ELF support good enough for GDB.
3663 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3664 m68k-cbm-svr4 host and target.
3665 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3666 so `diff' and `patch' can cope.
3668 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3670 * archures.c: removed texinfo error
3672 * init.c: added texinfo hooks, and removed initialization error
3675 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3678 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3680 * cpu-i960.c: Avoid numerical count of initializers.
3682 Vax Ultrix changes from David Taylor <taylor@think.com>:
3683 * host-aout.c: Make little-endian vector really little-endian.
3684 * configure.in: Separate vax and tahoe cases, handle ultrix.
3685 * config/t-vax: Add trad-core.o.
3686 * config/h-vaxult: New host system.
3688 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3690 * bfd-in.h VERSION, change version number to 0.18, this makes a
3691 gap, but now is the same as the linker version number.
3693 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3694 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3695 files will eventually contain processor specific bits for bfd,
3696 like strange relocation information and dis/assembly. So far only
3697 the H8 has been even partially done. This work also ties in with
3698 the change in handling architectures.
3700 * amdcoff.c: (a29k_reloc) fix error message.
3702 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3703 discover the architecture of the bfd. (sunos4_callback) calls the
3704 function bfd_set_arch_mach rather than stuffing stuff directly
3705 into the bfd. (sunos4_write_object_contents), changed names of
3708 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3709 setup the environment.
3711 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3712 headers in big endian format, regardless of the endianess of the
3715 * archures.c: totally changed. Now an architecture is represented
3716 with a pointer to an info structure rather than an enumerated type
3717 and a long. The old info is available as two elements in the
3718 structure. Future enhancements to architecure support will
3719 involve pointers to methods being placed into the info structure.
3721 * bfd.c: changed the definition of the bfd structure for the new
3724 * bout.c: (b_out_set_arch_mach) changed to use the new
3725 architecture mechanism.
3727 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3728 the new architecture mechanism.
3730 * configure.in: added h8 stuff.
3732 * ieee.c: too many changes to note. Now ieee files written with
3733 bfd gas and ld can be read by gld and ieee only linkers and
3736 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3738 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3739 than fixing the structure directly.
3741 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3742 than fixing the structure directly.
3744 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3745 before opening a bfd.
3747 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3748 rather than fixing the structure directly.
3750 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3751 in the t/hmake file) a user can select which backends they want
3752 linked with bfd without changing the source.
3754 * init.c: new, looks after initializing modules.
3756 * howto.c: for future use, will allow an application to work out
3757 what cookie to use as a handle on a relcoatio howto.
3759 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3761 * srec.c: Better error checking, partly from Peter Schauer.
3762 (srec_object_p): Avoid assuming any file that starts with 'S' is
3763 an S-record file! (Check for 3 uppercase-hex digits after it.)
3764 (ISHEX): Define new macro for checking supposedly hex characters.
3765 (pass_over): Treat as EOF any S-record line that:
3766 * doesn't have hex in either size character
3767 * produces a size larger than 0x7F
3768 * has an unrecognized type number
3770 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3772 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3773 opncls.c: Lint (saber actually).
3775 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3777 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3778 * newsos3.c: Fixed two types: newos3 -> newsos3.
3779 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3780 to use correct segment.
3782 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3784 * aoutx.h (print_symbol): Handle missing symbol->name.
3786 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3788 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3791 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3793 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3794 add sgi/irix support.
3796 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3798 Changes for the AMD 29000 Ultracomputer port from David Wood.
3801 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3803 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3806 * coffcode.h (coff_real_object_p): Pass information about the
3807 current file's coff symbol format to BFD via the coff_data struct.
3808 (coff_find_nearest_line): obj_icof => coff_data.
3809 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3810 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3811 and DIMNUM == E_DIMNUM.
3812 * configure.in: Handle a29k-*-* hosts, and targets
3813 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3814 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3815 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3816 local_linesz to `coff_data' (tdata) struct.
3817 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3818 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3820 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3822 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3823 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3825 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3827 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3829 (sunos4_core_file_matches_executable_p): Fix header comparison.
3830 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3831 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3833 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3835 Allow GDB to patch object files.
3837 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3838 * trad-core.h (trad_unix_core_file_p): Ditto.
3839 * aoutx.h (aout_set_section_contents): On first output, check
3840 abfd->direction and complain if erroneous.
3842 * Makefile.in: Add crude dependencies.
3844 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3846 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3847 to h/t-xxxx files so that everything will work on System V.
3849 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3851 * aoutx.h: Add information on host-aout.c and how to configure
3852 to use it, to the manual.
3853 * configure.in: Tix typo.
3854 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3855 else dummy out the core file support.
3856 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3857 specified, use it to locate the data section.
3858 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3859 rather than as chars (lint).
3861 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3863 * aoutx.h, coffcode.h: saberized.
3865 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3867 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3869 bfd.c, targets.c: minor rewording of doc segments
3872 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3874 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3875 etc, rather than TEXT_START_ADDR.
3876 * host-aout.c: Remove #if 0 around whole thing.
3877 Update to modern (32/64-bit) a.out naming conventions.
3878 Include a large chunk of ../include/a.out.gnu.h to get macros that
3879 are not defined by the system include files.
3880 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3881 macro used by the other a.out implementations.
3882 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3884 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3886 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3887 texdoc and psdoc; make these depend on generated .texi's
3889 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3892 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3895 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3896 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3897 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3898 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3899 obtrusive marks indicating .c origins.
3901 * bfd.texinfo: generalize most references to linker
3903 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3905 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3906 * archures.c: remove empty foo() definition (crept in at vn1.9)
3908 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3910 * bfd.texinfo: use @setchapternewpage on instead of lots of
3911 @page's; minor rephrasing in Introduction.
3913 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3914 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3915 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3916 segments): used BFD (caps) more consistently as a name in
3917 discourse, fixed a few other minor typos and uses of fonts
3920 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3922 * coffcode.h: fixed bug where string table size wasn't being swapped.
3924 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3926 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3928 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3929 flags. (bfd_print_symbol_vandf) now knows what to do with the
3932 * aoutx.h: made translate_from_native_sym_flags and
3933 translate_to_native_sym_flags produce the above flags.
3936 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3938 * all files: update copyright notices for GPL version 2.
3939 Install header comments and attribute most modules to their
3940 authors. BFD's name is now officially "Binary File Descriptor",
3941 so remove any conflicting pejoratives.
3942 archures.h: Consists solely of comments; remove it.
3944 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3946 * Makefile.in, bfd.c: Made it compile again.
3948 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3950 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3953 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3955 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3956 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3959 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3960 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3962 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3964 * Everything: created some new files, core.c format.c, reloc.c,
3965 section.c and syms.c to split the functionality a bit better.
3966 Cleaned up the rest of the files a bit, and added some
3970 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3972 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3973 really takes 3 arguments, patched code and ammended prototypes.
3975 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3977 * ../include/bfd.h (struct bfd_target): Added new field
3978 "align_power_min" which contains the minimum alignment for a
3979 section. This is used in coff_new_section_hook. The field
3980 insertion necessitates an update of all backends..
3982 * aoutf1.h jump table field inserted
3984 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3987 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3988 table field inserted.
3990 * coffcode.h(just about everything) Now patches up symbol tables
3991 using a different mechanism. The Intel major bug has been fixed,
3992 and the linker can self host on the Aviion and be debugged with
3995 * ecoff.c: new include and jump table patch, i386coff.c: new
3996 include and jump table patch, icoff.c: new include and jump table
3997 patch, ieee.c: can now read archives containing ieee modules.,
3998 libcoff.h: added (combined_entry_type), libieee.h: uped max
3999 sections to 20, m68kcoff.c: new include and jump table patch,
4000 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4001 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4002 srec.c: jump table patch. trad-code.c fixed #IF typeo
4004 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4006 * coffcode.h (coff_swap_aux_in): added else case to deal with
4007 filenames less than 9 characters.
4010 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4012 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4014 * srec.c: now allows any number of sections to be created in a
4015 file. Outputs addresses of the right length.
4017 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4019 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4020 target didn't match, the format got set to the attempted match,
4021 breaking a future test.
4023 *../include/i386coff.h : fixed typo in type field with size
4025 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4026 support in the jump table for the swapping routines exported to
4027 gdb. Now gdb works with the 386.
4029 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4031 * Merge in changes from gdb-3.95 release.
4032 Makefile.in: Allow hmake and tmake files to add OFILES.
4034 bfd.c: support specific targets as well as searching. When
4035 searching, take default target in preference to others.
4037 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4038 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4039 libbfd.h: Support specific targets as well as searching.
4040 opncls.c: Support specific targets as well as searching.
4041 targets.c: Search is short-circuited if default target matches.
4042 liboasys.c, libieee.c: Undo bothner changes that make macros
4043 work to the left of assignment, but which depend on the
4044 representations of different pointer types being the same.
4046 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4048 * i386coff.c: created.
4049 * coffcode.h: added support for 386.
4050 * Makefile.in: added support for 386.
4051 * ../include/i386coff.h: created
4053 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4055 * coffcode.h: removed all put_x_<sizes>
4056 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4060 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4062 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4064 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4066 * everything: Removed sysdep.h from bfd.h and put back into files
4067 from which it was split out. Now 64 bit version is built with a
4068 -DHOST_64_BIT="long long" on the compile line.
4070 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4072 Changed all the [get|put][name] routines to use [get|put]_[size
4075 Put in support for 64 bit work. Now two versions of bfd may be
4076 generated, according to the state of TARGET_64_BIT, one which is
4077 32 bit only, and one which is 64/32 bits.
4078 Created new back end 'demo64' to test 64 bit functionality.
4080 Renamed some files to work on DOS.
4082 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4083 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4084 chage, 64 bit transfer. * liba.out.h: Split out common code from
4085 sunos and newsos into liba.out. Name changes and prototype mods. *
4086 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4087 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4088 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4089 change and 64bit stuff.* newsos3.c: common code removed, new jump
4090 table. * oasys.c: Name change * opncls.c: Portability fixes *
4091 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4092 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4093 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4094 64bit ized. * demo64.c: 64 bit a.out back end
4096 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4098 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4099 on LHS of assignment, even when using old compilers.
4100 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4101 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4102 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4103 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4104 * targets.c: Add declaration of newsos3_vec.
4106 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4108 * aout.c: fixxed some of the problems with filepos calculation.
4109 (swap_ext_reloc): fixed problem with creation of relocs.
4110 (aout_set_section_contents): fixed filepos problem
4112 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4113 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4114 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4115 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4116 cleaned up. (coff_write_object_contents) cleaned up.
4118 * ecoff.c: Totally different. Now supports ecoff fully.
4120 * icoff.c: fixed problems in relocation callout.
4122 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4124 * m68kcoff.c: updated target vector.
4126 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4127 choose_reloc_size. (sunos4_write_object_contents) now calls
4128 choose_reloc_size so outputs relocs correctly, also calculates the
4129 size of the sections correctly.
4133 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4135 Merge Per Bothner's changes to modularize BFD a.out a bit.
4137 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4138 * ieee.c: Cast enums to int before comparing them, for brain-
4140 * coff-code.h: Remove coff_get_section_contents, and use the
4141 generic one instead.
4143 * aout.c: Derive new module from sunos.c, containing generic
4144 support code for all kinds of a.out files.
4146 * sunos.c: Remove all code that goes in aout.c. Split out
4147 machine dependent followup in sunos4_object_p into
4148 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4149 and redefine only the names we CHANGE, not all the names. Drop
4150 the little-endian vector, and rename the vector as sunos4 rather
4153 * b.out.c: Use aout.c routines for most of the work. Slight
4154 changes for the new regime. Remove close_and_cleanup and
4155 get_section_contents in favor of generics. New transfer vector
4158 * newsos.c: New support for Sony NEWS, another a.out format.
4160 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4161 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4162 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4164 * opncls.c (bfd_close): Call format-dependent write_contents
4165 routine, if writing, before calling target-dependent
4166 close_and_cleanup routine (which is now always generic, I think).
4167 * srec.c: Use bfd_alloc instead of malloc. Remove
4168 close_and_cleanup and move code from it to
4169 srec_write_object_contents. Add write_contents to tvec.
4170 * targets.c: Remove a.out little vector, replace a.out big
4171 vector with SunOS vector. FIXME: Need Vax support again now.
4173 * libbfd.h: Add write_contents format-dependent-vector to the
4174 bfd_target vector. Supply a generic close_and_cleanup routine.
4175 * liba.out.h: Handle the new aout.c split. Add prototypes for
4176 all routines defined in aout.c. Rename "sunos" things to "aout"
4177 things. Add a few fields where needed for various formats.
4178 * Makefile.in: Add aout.c and newsos.c.
4180 * archive.c, ieee.c, oasys.c: Lint.
4182 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4185 changed forward declaration struct stat; to reduce warnings. Changed
4186 comment on bfd_h_<x>_x.
4188 * ../include/m68kcoff.h, ../include/intel-coff.h,
4189 ../include/m88k-bcs.h
4190 Now there are two incarnations of relocs, linenos and syments. One for
4191 internal digestion, and one full of char arrays for I/O. The original
4192 names have gone to detect errors.
4194 * Makefile.in, m68kcoff.c, targets.c
4195 Test new structure code with a 68k coff implementaion
4197 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4198 Fixed all the places where there were problems with the size and
4199 alignments of structures on disk and structures in memory. #ifed out
4200 all the code in coffswap.c, since it should be done using the target
4203 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4205 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4206 multiple reloc command.
4208 * sunos.c (sunos4_set_section_contents): Made it so that sections
4209 are always padded to their alignment size.
4211 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4213 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4214 Clean up types and such (saber C problems).
4215 * ecoff.c: Clean up types and such. Remove routines that are
4216 not used. Fix up reading and swapping of shorts from files.
4218 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4220 * a.out.vax.c: Remove two bogus "static" from prototypes.
4222 * ecoff.c: Got rid of lots of non-working junk (that had
4223 been copied directly from coff-code.h).
4224 Updated to be consistent with updates to icoff.c and coff-code.h.
4226 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4227 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4229 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4230 but until the target_vector is automatically generated,
4231 it's as good as any. Note that the text offset is the only
4232 difference between NewsOS and SunOs (including magic numbers).
4233 (Most of the sunos_* routines should to renamed bsd_*
4234 and move to a bsd.c file. Then (and when the target_vector
4235 is automatically generated) it might make sense to create
4236 a separate Sony target.)
4238 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4239 on some systems, and doesn't help on others.
4240 Similarly, only define X_OK if not already defined.
4242 * trad-core.c: Don't include sys/stat.h - at least
4243 on NewsOS 3, it has already been included.
4245 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4247 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4248 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4249 symbol tables if necessary when reading them in, so gdb can use
4250 them. Add "bfd_coff_" to the names so they won't conflict with
4251 names in calling programs. FIXME-soon: if coff-code.h is
4252 included in two BFD modules, this will cause duplicate
4253 definitions; the routines should be exported to a separate,
4254 common, module (probably along with a mess of other ones).
4256 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4258 Improve modtime support.
4260 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4261 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4262 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4263 BUG: archive members still do not get correct mod times.
4265 Improve floating point support for core files.
4267 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4268 (sunos4_core_file_p): Create a second registers section in the
4269 core file, called ".reg2", for the float registers.
4271 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4273 * many changes to improve archive handling; found a logic flaw in
4274 bfd_check_format which only just happened to work by cooncidence.
4276 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4278 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4281 * bfd.h: changed type of udata in asymbol to void *, like it
4282 should be. Added bfd_reloc_dangerous enum member.
4284 * coff-code.h: Fixed it so that internally generated symbols get
4285 their values relocated correctly in all cases. Removed calls to
4288 * icoff.c: Not understanding the destination symbol of a reloc is
4289 not a failure any more, just 'dangerous'. This allows linking of
4290 b.out and coff images.
4292 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4296 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4298 * sunos.c (translate_to_native_sym_flags): fixed
4299 sym_pointer->n_value so that symbols on the way out get their
4300 section relative values calculated correctly.
4302 * coff-code.h (mangle_symbols): fixed problem where tags were not
4303 being relocated for structs, enums, unions. Also various lints.
4305 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4307 * archive.c (get_elt_at_filepos): system_call_error returned
4310 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4312 * Resolve the use of no_error and system_call_error.
4313 The bfd library itself now will never set bfd_error to
4316 The code still needs to be combed to make sure all the error
4317 codes are correct. I suspect they are not always set correctly.
4319 * The names of all the messages have _ prepended because the sun
4320 bundled compiler can't distinguish from a macro which takes an
4321 argument and the same identifier in a non-macro context.
4323 * The reason for the above being that entry points which used to
4324 be trampoline functions are now just macros which expand to a
4325 direct call through the bfd's xfer vector.
4327 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4328 must gas have its own version of everything (the gas version
4329 had the correct value)
4331 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4333 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4334 properly support i960 architecture and output correct reloc stuff.
4336 * bfd.h: added prototype for bfd_printable_arch_mach, added
4339 * coff-code.h: Applied patches from chrisb to support i960
4340 architecture, zero relocs and swap them correcly and conditionally
4341 compiled the timestamp.
4343 * sunos.c: Made the default section alignment 2^3 so that doubles
4344 are done properly. Fixed the same reloc bug that was in b.out.c
4346 * sysdep.h: Now compiles on a Posix box
4348 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4350 * icoff.c: Fix comment on big-endian version.
4351 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4352 F_RELFLG). Set F_AR32WR in output files if little endian
4355 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4357 * archures.c fixed =/== typo
4359 * sunos.c added architecture stuff for output. Fixed
4360 bug where files where vma(data) != size(text)
4361 were processed wrong.
4363 * coff-code.h added a lint cast
4365 * (../include/a.out.sun4.h) fixed it so zmagic
4368 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4370 * archive.c removed loads of includes, and fixed bug where string
4371 table didn't have a null at the end.
4373 * bfd.c fixed includes, added symbols argument to
4374 canonicalize_reloc entry point.
4376 * libbfd.c fixed includes and added some lint patches.
4378 * targets.c added both sorts of intel coff.
4380 * b.out.c fixed included, changed was the canonical
4383 * icoff.c added support for callj and big and little
4386 * opncls.c added chmod+xing for files with EXEC_P set.
4388 * sunos.c fixed includes. Changed default section
4389 alignement to words. Fixed relocation stuff to work with
4392 * bfd.h various new types added, prototype for new
4393 reloc calls, changed bfd->iostream to a void *
4394 to including files don't need stdio.h.
4396 * libcoff.h added conversion table to tie relocs to
4401 * coff-code.h fixed includes. Added code to support
4402 big and little endian formats. Various lints. Better
4403 processing of symbols. Changed reloc stuff to new
4406 * libbfd.h fixed includes
4409 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4411 * bfd.h changed name of alignment entry in sec_struct to
4412 alignment_power, because of conflicting uses within bfd.
4413 Now it should be obvious that it's a 2**n alignment
4414 specifier. Removed start_pad, end_alignment, block, minsize,
4415 output_file_alignment, subsection_alignment and original_vma fields.
4416 Added align_power() macro. Fixed bfd_section_alignment
4417 acessor macros. Added bfd_symbol_same_target macro.
4419 * b.out.c (b_out_write_object_contents) fixed to use
4420 new alignment member. Fixed (callj_callback) to use section
4421 relative symbols properly.
4423 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4424 Fixed (translate_from_native_sym_flags) to correctly make
4425 symbols section relative.
4427 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4428 (bfd_make_section) took out initialization of obsolete members.
4429 (bfd_print_symbol_vandf) added
4431 * opncls.c (bfd_create) created.
4433 * coff-code.h (coff_new_section_hook) took away refs
4434 to obsolete members. (make_a_section_from_file) added
4435 conversion between alignment types. (coff_symbol_from)
4436 added. (coff_count_linenumbers) only counts linenumbers
4437 if symbol is of coff-type. (coff_mangle_symbols) only
4438 heavily mangles symbols if symbol is coff-type.
4439 (coff_write_symbols) various lints. (coff_write_object_contents)
4440 various lints and modification for alignment conversion.
4441 (coff_slurp_relocs) fixed for use with new asection shape.
4443 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4445 * archive.c lots of lint
4447 * b.out.c added callj relocation support, upgrated reloc howto.
4448 Fixed so that asymbol and reloc records are output
4451 * bfd.c lots of lint, support for new bfd entry point
4454 * bfd.h changed definition of asymbol to contain pointer to
4455 owning bfd, removed target dependencies.
4457 * cache.c took out print statements, put in BFD_ASSERT calls.
4459 * coff-code.h various lints, corrected linenumber output
4460 functionality. Added support for new style asymbols and
4461 bfd_print_symbol. Fixed so that asymbol and
4462 reloc records are handled correctly. Added timestamp.
4464 * icoff.c Added support for new howto shape.
4466 * liba.out.h Added support for new asymbol shape
4468 * libbfd.c various lints
4470 * libbfd.h various lints
4472 * libcoff.h added support for new asymbol shape.
4474 * sunos.c various lints. Added support for new asymbol shape
4475 and bfd_print_symbol.
4477 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4479 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4480 pointer lint. Added support for callj relocation. Fixed bug where
4481 the last 32 bytes of the text section were overwritten by data. Fixed bug
4482 where archives of b.out didn't work due bfd_slurp_extended_name_table
4485 * sunos.c added support for n_other field. Braced the howto table so
4486 that it won't be affected by any lengthing of the howto struct typedef.
4489 * bfd.h added support for n_other field, added special_function
4490 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4493 * bfd.c upgraded bfd_perform_relocation, various lints.
4495 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4497 * ChangeLog: Started ChangeLog for BFD.
4498 * ToDo: Create file for suggestions.
4500 * Makefile: Support easy loading into Saber C.
4501 Add dependencies for icoff.o and bcs88kcoff.o.
4502 Rename coff.c to coff-code.h. Change callers.
4504 * bfd.c (bfd_check_format): Allow the check_format routines
4505 to return the desired target vector, rather than just a Boolean.
4506 bfd.h (bfd_check_format): Change function pointer return type.
4507 archive.c (bfd_generic_archive_p): change callee.
4508 b.out.c (b_out_little_object_p, b_out_big_object_p,
4509 b_out_real_object_p): change callee.
4510 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4511 in check_format transfer vectors that need a filler.
4512 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4513 bcs88kcoff.c: change callee.
4514 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4515 icoff.c: change callee.
4516 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4518 * libbfd.c (zalloc): It should actually zero the storage!
4519 This was commented out for some reason.
4521 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4522 This is so callers can avoid <stdlib.h> which doesn't exist
4525 * bfd.c (map_over_sections): Add debugging code, since I
4526 noticed the section count for sunos core files was bad, but only
4527 GDB had detected the problem.
4528 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4529 bfd_get_section_linenos): Remove obsolete functions.
4530 (bfd_apply_relocations): Use longs, not ints, for the math.
4532 * bfd.h: Declare enum boolean and struct bfd_target as well
4533 as typedefs for them. Remove obsolete
4534 bfd_get_section_lineno_size.
4536 * cache.c: Make the "fdopen" support work. Keep better track
4537 of how many files are open. Centralize the opening of files
4538 and be sure bfd_open[rw] actually try to open the file. Evade
4539 linked list initialization problems.
4541 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4543 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4545 * cplus-dem.c: Delete file, since it is not part of BFD.
4547 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4548 (bfd_openr, bfd_openw): Actually open the file, give error now.
4550 * sunos.c (sunos4_core_file_p): Set section count.
4551 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4552 obsolete definitions.
4553 (_write_symbol_table): Initialize <idx> counter.
4554 (foop): Eliminate debugging code.
4560 version-control: never