1 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
5 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
7 * config/riscos.m{h,t}: New files.
8 * configure.{host,in}: Use them.
10 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
12 * elf32-mips.c: comment change. This is a mips file, not 88k.
14 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
16 * cache.c (bfd_cache_init): Increment open_files and call close_one
18 (bfd_open_file): Don't increment open_files here.
20 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
22 * config/delta88.mh: Don't set CC.
24 * Makefile.in: Add elf32-{mips,m88k,generic}.
25 elf32-{mips,m88k,generic}.c: New files.
26 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
27 elfcode.h (elf_object_p): Match elf32-generic for all machines which
28 don't match a different target.
30 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
32 Eliminate "int8_type", "int16_type", "int32_type", and their
33 variants from the BFD universe. Leave the 64-bit types for now,
34 since they are in flux.
36 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
37 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
38 * ieee.c: Convert uint8e_type => unsigned char.
39 * oasys.c: Extensive changes to eliminate obsolete types.
40 These depend on changes in ../include/oasys.h as well.
41 * hosts/*.h: Remove declarations of all these types.
43 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
45 * hosts/delta88.h: #if 0 out some declarations which conflict with
48 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
50 * Makefile.in (install): remove parentdir cruft
52 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
54 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
55 * Expurgate random DEFUNs that have crept in.
57 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
59 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
60 only be aligned to a 4 byte boundary.
62 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
64 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
67 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
69 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
70 1927 but fixing some other important things.
72 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
74 * hosts/std-host.h (int64e_type): Fix definition.
76 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
78 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
79 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
80 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
83 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
85 * Makefile.in (install, headers): don't put comments after a tab
86 in the actions section of a rule
88 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
90 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
91 (ecoff_write_object_contents): If not D_PAGED, don't add the
92 section headers to text_size. If not D_PAGED, set the magic
93 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
94 executable, the executable must fully occupy an even number of
96 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
97 ecoff_big_vec): Consistently set section alignment power to 4,
98 since ECOFF sections should be multiples of 16 bytes.
99 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
100 Made ar_pad_char and ar_max_namelen agree for both.
102 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
104 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
105 symbol value, since bfd symbols are section relative, but ELF
108 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
110 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
112 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
114 * hosts/news.h, config/news.mh: New files.
116 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
118 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
119 * coff-h8300.c: More addressing modes.
120 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
122 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
123 H8/300H name. (compatible): New function.
124 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
127 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
129 * coff-mips.c (ecoff_compute_section_file_positions,
130 ecoff_write_object_contents): Only round to page boundaries if
131 D_PAGED flag is set for the output BFD.
133 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
135 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
136 casts to work on machine where sizeof(long) != sizeof(int) !=
138 * coffgen.c (coff_get_normalized_symtab): Ditto.
139 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
141 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
143 * coffgen.c (coff_write_symbols): For empty string table, write
144 out 4 in correct byte order. (from minyard@bnr.ca)
146 * elf32-hppa.c: Don't include libhppa.h for now; define
147 BYTES_IN_WORD instead, until Utah sends a better fix.
148 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
149 of malloc and realloc.
151 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
153 * configure.in (mips-*-ecoffl*): New target; use decstation.
154 (mips-*-ecoff*): Added trailing '*'.
156 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
157 for the FDR, not from the first PDR in the file.
159 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
161 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
163 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
165 * hppa.c (hppa_get_symbol_info): New function.
167 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
169 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
172 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
173 * libhppa.h (MAXCOMLEN): Define unconditionally.
174 (_PA_RISC_ID): Only define if not already defined.
175 * elf32-hppa.c: Include libhppa.h.
178 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
180 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
182 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
184 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
185 remove defines of __MSDOS__ and __GO32__ (these are in the
188 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
191 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
192 * config/hppabsd.mh: Don't use ranlib.
194 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
196 * elf.c: New file, for word-size independent code.
197 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
198 * Makefile.in: Include elf.o in standard objects.
200 * bfd-in.h (CAT3): Define here.
201 * libaout.h, libelf.h: Not here.
203 * libelf.h (struct strtab): Define here.
204 (bfd_elf_locate_sh): Declare here.
205 * elfcode.h (struct strtab): Definition deleted.
207 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
209 * Makefile.in: Make "all", not "bfd.h", be the default target.
210 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
211 hasn't really changed.
213 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
215 * elfcode.h (elf_hash): Provide elf standard hash function.
216 (various): Key off of the machines use_rela_p field to determine
217 whether to use REL or RELA relocations.
218 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
219 (elf_make_sections): Allocate a pointer to hold all data for a
220 given section, and copy each fragment into the data region.
221 Update the section's pointer with the REL implicit addends if the
222 machine uses REL relocation.
224 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
225 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
226 into was elf32-target.h expects.
227 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
228 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
229 (elf_i386_info_to_howto): Add minimal relocation support.
231 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
232 elf_info_to_howto_rel fields.
234 * elf32-target.h (elf_bed): Add support for new fields in
237 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
239 * elf32-hppa.c: Add symbol extension section support, fix
240 relocation howto table, add stub generation support.
242 * elf32-hppa.h: Add symbol extension section support, fix
243 relocation howto table, add stub generation support.
245 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
248 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
251 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
252 the symbol is not found.
254 * elfcode.h (elf_compute_section_file_positions): Not all section
255 file positions were computed.
257 * elfcode.h (elf_get_sect_thunk): New function.
259 * hppa.c (sign_ext): Reimplement.
261 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
262 these functions static.
264 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
266 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
268 * aoutx.h (translate_from_native_sym_flags): Don't set
269 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
270 * aoutx.h (translate_to_native_sym_flags): Translate
271 constructor symbols properly.
273 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
275 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
277 * aout-target.h (minimum_alignment): 8 byte alignment is right.
280 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
282 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
283 from bfd-in.h and .c files. Build bfd.h in build directory,
284 substituting in requested target word size. Insert word size into
285 makefile, and maybe enable 64-bit targets.
287 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
288 are available. Conditionalize on this. Assume HOST_64_BIT
289 will be defined if needed, so 64-bit targets are conditionalized
290 only in the Makefile.
292 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
294 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
296 * coff-sh.c (rtype2howto): Put error message on stderr.
297 (extra_case): Delete unused variable.
299 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
300 before calling printf.
302 * elfcode.h: New file, almost completely derived from old elf32.c.
303 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
304 * Makefile.in (elf64.o): List dependencies, don't build by
306 (elf64.c): Add to list of sources.
307 (elf32.o): Update dependencies.
308 * elf32-*.c: Updated type/macro/structure names. Cleaned up
309 namespace pollution; rename vectors.
310 * targets.c, config/*-elf.mt: Updated.
311 * All uses of 32-bit versions of structures, routines, and macros
314 * Makefile.in (archures.o, targets.o): Depend on Makefile.
316 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
318 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
320 * elf32.c (elf_string_from_elf_section): Handle index of zero
322 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
324 (elf_write_object_contents): Deleted one unused variable and
325 initialized another to avoid gcc warnings.
326 (elf_set_section_contents): Delete unused variable.
328 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
330 * i386lynx.c: New module for Lynx variant of a.out.
331 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
332 * gen-aout.c: Get rid of defunct endian stuff, print out true
334 * targets.c (target_vector): Add i386lynx_vec.
336 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
338 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
340 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
342 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
343 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
344 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
345 trad-core.c: Define a TARGET_get_symbol_info function or macro.
346 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
348 * bfd-in.h: Don't define bfd_print_symbol_nm.
349 Define symbol_info type.
350 (JUMP_TABLE): Set _get_symbol_info element.
352 * syms.c (coff_section_type, bfd_symbol_info): New functions.
353 (bfd_decode_symclass): Use coff_section_type.
355 * targets.c: Add bfd_get_symbol_info call.
357 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
359 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
360 complaints from ancient gcc's.
362 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
364 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
365 hosts/i386linux.h: Define it.
367 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
369 * VERSION, bfd-in.h: Bump version number to 2.2.
371 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
372 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
373 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
374 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
375 LR, RR, hppa_field_adjust): New functions.
377 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
379 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
380 stabs symbols, including new indirect_ptr_ptr argument.
381 (ecoff_slurp_symbol_table): Pass new argument in calls to
382 ecoff_set_symbol_info.
384 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
386 * configure.in: For m68k sysv systems, use m68k-coff.
388 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
389 (TDEFAULTS): Define it here. Use the new name.
391 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
394 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
396 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
398 (aix386_core_file_p): Initialize core_size to correct value.
400 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
402 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
403 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
405 * bout.c (aout32_slurp_extended_name_table): Define to be
406 _bfd_slurp_extended_name_table rather than bfd_true.
408 * coff-mips.c: Include libaout.h and aout/aout64.h to get
409 definitions for N_SET[ATDB].
410 (ecoff_howto_table): Moved near top of file.
411 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
412 seen, cook up a constructor section of the same name and put in a
413 reloc pointing to the symbol. This lets the GNU linker build
414 global constructors and destructors without using collect.
416 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
418 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
420 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
422 * hosts/miniframe.h: New file.
423 * configure.host: Use it.
425 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
427 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
428 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
429 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
430 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
431 * configure.in (*-*-bsd): Change to *-*-bsd*
433 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
435 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
436 int, for the sake of the old Portable C Compiler.
438 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
440 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
442 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
444 * configure.in: Get target name right for m68*-*-hpux.
446 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
448 * trad-core.c (NO_SIGNED_GET): New macro.
449 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
450 signed NO_GET, where appropriate.
452 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
453 * configure.in (*-*-linux*): Remove until linux port for a
454 non-i386/i486 system is actually available.
456 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
458 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
459 when compiling under HPUX.
461 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
463 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
464 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
466 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
467 * bfd/libhppa.h: Include sysdep here. Conditionalize
468 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
469 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
472 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
474 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
475 GNU version is needed.
477 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
479 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
481 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
483 * Makefile.in: Build elf32-hppa.o.
485 * syms.c (BSF_FUNCTION): New symbol flag.
487 * elf32-hppa.c: Fixed to work with elf32-target.h.
489 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
491 * libaout.h (NAME): Don't define if already defined.
493 * libelf.h: Protect against multiple inclusions.
494 (elf_symbol_type): Moved here, added new fields.
495 (struct elf_backend_data): New field `global_sym'; I suspect this
497 * elf32.c (elf_symbol_type): Deleted from here.
498 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
499 point to backend versions of symbols.
500 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
501 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
503 (elf_write_object_contents): Write program headers if appropriate.
504 (bfd_section_from_shdr): Unnamed sections get empty string for
505 name, not "unnamed". Handle SHT_NOBITS separately from
506 SHT_PROGBITS, and set some different flags.
507 (elf_file_p): New routine.
508 (elf_object_p, elf_core_file_p): Call it.
509 (elf_object_p): Handle EM_HPPA.
510 (elf_symbol_from, elf_idx_of_sym): New functions.
511 (elf_make_sections): Get symbol number right for relocations. Set
512 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
513 (elf_fake_sections): BSS section should be SHT_NOBITS, not
514 SHT_PROGBITS. Always generate symtab and strtab, not only if
515 relocations are needed. Set SHF_* flags as appropriate.
516 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
517 (elf_write_object_contents): Fix off-by-one error in symbol count.
518 Store a correct value for the symbol; write the size field
519 properly; make some guesses about the type field. Set section
520 type correctly for string tables.
521 (section_from_elf_index): Check for absolute and common sections
523 (elf_section_from_bfd_section): Ditto.
524 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
525 Use empty string instead of "unnamed" for nameless symbols.
526 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
527 HPPA (only?). Don't free raw symbols; keep the pointer around for
529 (elf_set_arch_mach): Handle bfd_arch_hppa.
530 (elf_find_nearest_line): Just return false.
531 (elf_write_object_contents, elf_set_section_contents): Set
532 output_has_begun field after computing file positions.
533 (elf_set_section_contents): Write section contents immediately,
534 rather than caching the whole file and writing it at close time.
536 * libhppa.h (enum hppa_reloc_field_selector_type, enum
537 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
538 hppa_reloc_expr_type_alt): New enumerator types.
540 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
541 * configure.in, configure.host: Use them.
543 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
545 * elf32-target.h: Allow overrides of armap defaults.
547 * elf32-hppa.c, elf32-hppa.h: New files.
549 * config/hp300hpux.mt: New file.
551 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
553 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
554 (aix386_core_vec): Update for new fields.
556 * archive.c (bfd_generic_archive_p): Call target-specific
557 slurp_armap code, instead of bfd_slurp_armap.
558 (bfd_slurp_bsd_armap_f2): New function.
559 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
560 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
562 * libaout.h (struct aoutdata): New field for subformat, for
563 differentiating between highly similar a.out formats.
564 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
566 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
568 * hp300hpux.c: New file.
569 * Makefile.in: Include it.
571 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
573 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
576 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
578 * trad-core.c (trad_unix_core_file_p): Check the file size.
580 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
582 * coff-alpha.c: Remove duplicate function and add warnings.
584 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
586 * sco-core.c (sco_core_vec): Add initializers for new target
589 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
591 * coffcode.h [_LIT]: Recognize .lit section.
593 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
595 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
596 config/alphaosf.mt, hosts/alphaosf.h: New files.
598 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
600 * Merge in HPPA/BSD changes from Utah.
601 * hppa.c: Use this for both HPUX & BSD.
602 * targets.c: Enable hppa_vec for both HPUX & BSD.
603 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
604 * hosts/hppabsd.h: #define HOST_HPPABSD.
606 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
608 * libbfd.c: Whitespace changes around byteswap macros.
609 * libbfd-in.h: Whitespace changes around byteswap declarations.
611 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
613 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
614 system_error anymore. It confuses bfd_check_format().
616 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
618 * bfd.c: Add sgi_core_data to tdata union.
619 * coff-mips.c: Add Irix 4.x core file support.
620 * hosts/irix4.h: #define HOST_IRIX4.
622 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
624 * aoutx.h (translate_from_native_sym_flags): Check that the
625 symbol's section does get set.
626 (slurp_symbol_table): Zero index means null-string name.
628 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
630 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
632 (write_syms): Use them, to reduce string table size.
634 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
636 * trad-core.c (trad_core_vec): Add 6 new initializers to match
637 new signed get/put fields. Minor reformatting to label
640 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
642 * bfd-in.h: Insert comment about SVR3 compiler warnings.
644 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
645 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
647 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
649 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
651 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
652 (swapcore_sparc): Make sp a bfd_vma.
654 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
656 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
657 libbfd.c, libbfd-in.h: Add _do*signed*.
658 targets.c, all targets: Add bfd*signed*.
659 bfd-in.h: Add bfd_signed_vma. Add comments.
661 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
663 * format.c (bfd_check_error): Check error return from
664 _bfd_check_format routines.
666 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
668 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
669 recognize .data section if present.
671 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
673 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
674 check for the case where the user sets the address of the BSS
675 section (and the file header can't specify this). Let the user
676 set it wherever they want, regardless of what goes in the header.
678 * ieee.c (ieee_slurp_sections): Pass all ieee section names
679 straight through into BFD sections. Add comments.
681 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
683 Cleanup in preparation for better 64-bit host support.
685 * bfd-in.h (bfd_64_type): Remove.
686 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
688 * bfd-in.h (bfd_size): Remove.
690 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
692 * bfd-in.h (bfd_word): Remove.
693 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
695 * bfd-in.h (rawdata_offset): Remove.
696 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
697 (bfd_perform_relocation): Lint.
698 (enum bfd_reloc_status): Comment cleanup.
700 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
702 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
704 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
706 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
708 * elf32.c: Clean up old comments.
710 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
712 * config/sun3.h: String argument to fprintf is const.
714 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
715 on systems which define PAGE_SIZE in <limits.h>.
717 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
719 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
720 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
721 the core file failing signal.
722 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
723 to supply the core file failing signal.
725 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
727 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
728 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
729 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
730 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
732 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
734 * coff-mips.c (PAGESIZE): Correct value.
736 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
738 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
739 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
741 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
743 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
744 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
746 (coff_compute_section_file_positions): Force vma and lma of _LIB
748 (coff_set_section_contents): Count number of entries in new lma
750 * coffgen.c (make_a_section_from_file): Force lineno_count of
751 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
752 SCO 3.2v4 shared library.
753 * seclet.c (rel): Copy over any section with contents, not just
756 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
759 * coff-i386.c (coff_i386_reloc): New function, to generate
760 relocateable output correctly.
761 (howto_table): Use coff_i386_reloc for all reloc types.
762 (CALC_ADDEND): Use a more efficient hack to get the correct addend
764 (i386comm_value): Removed; no longer needed.
766 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
768 * coffcode.h (coff_set_section_contents): Don't write out
769 sections without a filepos.
771 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
773 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
775 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
777 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
778 * libecoff.h (ecoff_data_type): Added gp_size field.
779 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
780 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
781 Set flags to 0 for large common symbols.
782 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
783 which can occur for gas-generated relocs.
784 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
785 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
786 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
788 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
790 * srec.c (srec_set_section_contents): Use lma field for load
792 * section.c: Add declaration of lma field to section structure.
793 * coffcode.h (coff_write_object_contents): Use lma field for load
795 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
797 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
798 symbols in a better way. (translate_to_native_sym_flag): Set the
799 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
801 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
802 (bfd_make_section): Cope with new builtin section.
803 * syms.c (bfd_decode_symclass): Can now print indirect section
806 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
808 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
809 defined, and yields false.
810 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
812 * archive.c (snarf_ar_hdr): Add support for reading (only,
813 so far) BSD-4.4-style extended headers.
814 * archive.c: Some more comments.
816 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
818 * Makefile.in: fix rule for dvi and info, so that the recursive
819 makes does the right thing, instead of always info
821 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
823 * libbfd.c (bfd_seek): Disable optimized handling for archives and
824 archive members; they need more special reatment. For now, verify
825 that computed and actual file positions correspond.
827 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
829 * mipsbsd.c: Renamed from aout-mipsbsd.c.
830 (set_arch_mach): Delete non-MIPS code.
831 (reloc_howto_type_lookup): Ditto.
832 * Makefile.in: Adjusted.
834 * libbfd.c (bfd_tell): Update `where' field.
835 (bfd_seek): Don't do anything if we're not changing the file
836 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
837 field against a SEEK_SET request. Call bfd_tell to re-update
838 `where' field when done.
839 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
841 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
843 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
845 * Makefile.in: added installcheck target
847 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
849 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
850 if the type is not stNil.
852 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
854 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
855 forward declarations.
857 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
858 it's implied by the type.
860 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
862 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
864 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
866 * rs6000-core.c: Add .ldinfo section.
868 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
870 * Makefile.in (MAKEOVERRIDES): Define to be empty.
872 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
874 * section.c (bfd_set_section_contents): whitespace
875 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
878 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
880 * hosts/go32.h: don't define POSIX_UTIME
882 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
884 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
885 against machine architecture stored in the ELF header, to resolve
887 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
888 NULL, so only use results when non-NULL.
889 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
890 and add to vector of targets.
892 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
894 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
895 are always just debugging symbols.
897 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
898 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
900 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
902 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
903 hpux 7). Patch from friedman@gnu.ai.mit.edu.
904 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
905 defined, which they aren't in hpux 7.0.
907 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
908 Tran-Le, tranle@intellicorp.com.
910 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
912 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
913 ahead and do the relocation.
914 (ecoff_refhi_reloc): Don't to the relocation here, just remember
915 what needs to be done.
916 (ecoff_reflo_reloc): Do the REFHI relocation here.
918 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
920 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
921 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
922 relocs are reasonable.
923 * coff-msym.c: Eliminated uses of DEFUN.
924 (ecoff_swap_tir_out): New function.
926 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
928 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
929 * configure.host (vax-*-ultrix2*): Add triplet.
930 * hosts/vaxult2.h: New file.
931 * config/vaxult2.mh: New file.
933 * aoutx.h (string.h): Include for strchr and friends.
934 * archive.c (string.h): Include for memchr and friends.
935 * elf32.c (string.h): Include for strrchr and friends.
937 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
939 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
940 (MY_set_sizes): Use sunos4_set_sizes.
942 * elf32.c: Renamed from elf.c. Several CPU-specific functions
943 deleted, as well as elf-big and elf-little targets.
944 * libelf.h: New file.
945 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
947 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
949 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
951 * coffcode.h (coff_compute_section_file_positions): Don't need
952 variable "old_sofar" if compiling for i960.
954 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
958 * ieee.c (exten, envi): "static" belongs first in declaration.
960 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
962 * srec.c: add support for symbolsrec, srecords with symbols in
965 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
967 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
968 to avoid lint complaints.
970 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
972 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
973 type SHT_STRTAB. Don't alter file offset for section 0.
974 (reloc_type_names): Now an array instead of a macro. Still inside
975 "#if 0", since it's used only in debugging code also in "#if 0".
976 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
977 (sort_reloc_map): New function.
978 (sparc_reloc_map): New variable.
979 (elf_bfd_reloc_type_lookup): New function.
981 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
983 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
984 bfd_make_debug_symbol; they were already in the target structure.
985 * Adjusted all uses of JUMP_TABLE.
986 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
987 from coff_make_debug_symbol.
988 * libcoff.h: Updated accordingly.
990 * Minor cleanups provoked by gcc warnings:
991 * aoutx.h (NAME(aout, reloc_type_lookup)),
992 cpu-h8300.c (local_bfd_reloc_type_lookup),
993 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
995 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
996 ieee.c (ieee_slurp_section_data),
997 elf.c (elf_make_sections, elf_fake_sections,
998 elf_compute_section_file_positions, elf_write_object_contents):
999 Removed unused variables.
1000 * archures.c: Removed /* from within comment.
1001 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1002 * oasys.c (oasys_write_data): Initialize i.
1004 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1006 * libcoff.h (obj_raw_syment_coun): New macro.
1007 * coffgen.c (coff_get_normalized_symtab): Initialize
1009 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1011 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1013 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1015 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1016 for compatibility with tools from MIPS.
1018 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1019 * config/irix3.mt, config/irix4.mt: Removed.
1020 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1021 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1023 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1025 * hosts/hp300bsd.h: Add gross hack to determine whether we
1026 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1027 files (and set other parameters) to match.
1029 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1031 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1032 ansi definition which otherwise confuses non-ansi compilers.
1034 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1035 ultrix cc by forward declaring getenv as is done in
1038 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1040 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1041 avoiding a fatal error in vax ultrix 4.2 cc.
1043 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1045 * bfd-in.h, VERSION: Roll to version 2.1.
1047 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1049 * oasys.c (oasys_write_object_contents): Lint.
1050 * srec.c: Whitespace cleanup.
1052 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1054 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1055 cleaned up output formatting a bit.
1057 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1059 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1060 relaxable. Should be moved somewhere else.
1062 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1064 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1065 (aout_mips_*_vec): Added seclet_link element.
1067 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1068 support for aout-mipsbsd target.
1070 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1072 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1074 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1076 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1078 Add support for the H8/500
1080 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1082 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1084 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1085 * coff-mips.c: Now includes libecoff.h.
1086 (ecoff_data_type): Moved to libecoff.h.
1087 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1088 call it. If there is ever another ECOFF target, this and the
1089 swapping functions should be accessed via an ECOFF specific target
1091 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1093 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1095 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1096 no longer includes this file.
1098 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1099 bits to 0 to make comparison test useful.
1101 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1102 avoid overflowing GP accessible sections in binutils/objdump.
1104 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1106 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1107 reading more robust: Fail if string index is out of string
1110 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1112 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1113 PCREL13): Don't take dst_address into account; the input file has
1114 already taken care of that.
1116 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1118 * coff-mips.c: Completed support for linker and binutils.
1120 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1122 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1123 original addend from section contents.
1125 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1127 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1128 * hosts/delta88.h (strtol): Fix prototype.
1129 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1131 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1133 * elf.c: Get rid of "#ifdef sparc".
1134 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1135 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1137 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1138 compile type conditionals on host CPU.
1139 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1141 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1143 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1145 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1146 ECOFF which has two common sections.
1147 (bfd_com_section): Set SEC_IS_COMMON flag.
1148 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1149 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1150 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1151 bfd_is_com_section macro rather than checking for equality to
1154 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1156 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1157 (coff_mkobject_hook): Accept aouthdr argument.
1158 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1159 Handle NULL aouthdr argument.
1160 (coff_object_p): If there is no aouthdr, pass it as NULL to
1162 * libcoff.h: Rebuilt for mkobject_hook changes.
1164 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1165 additional MIPS ECOFF fields.
1167 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1169 * configure.host: added mips-dec-bsd*
1170 * configure.in: added mips-dec-bsd*
1171 * aout-mipsbsd.c: new file for mips-dec-bsd*
1172 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1173 * aoutx.h: added mips support.
1174 * archures.c: added mips support to bfd_default_scan().
1175 * cpu-mips.c: added support for R4000 (untested).
1176 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1177 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1178 hope will make it into include/bfd.h.
1179 * targets.c: added aout_mips_*_vec.
1181 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1183 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1185 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1187 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1189 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1191 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1193 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1194 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1195 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1196 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1198 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1199 bfd_swap_reloc_in or coff_swap_reloc_out.
1200 * coff-mips.c: Added code to link and write out symbolic debugging
1201 information, and to swap relocs in and out.
1203 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1205 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1206 (coff_write_object_contents): coff_count_linenumbers returns the
1207 number of line number records it found.
1209 * coffgen.c (coff_write_linenumbers): only write out line numbers
1210 in the section they belong to.
1212 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1214 * targets.c (bfd_target): Added relocateable argument to
1215 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1216 target vector for linker use.
1217 * bfd.c (bfd_seclet_link): New macro.
1218 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1219 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1220 and boolean return value. Made static.
1221 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1222 relocateable argument.
1223 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1224 relocateable argument (if relocateable, saves relocs).
1225 * bout.c (b_out_get_relocated_section_contents),
1226 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1227 relocateable argument (if relocateable, just calls
1228 bfd_generic_get_relocated_section_contents).
1229 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1230 argument to prototype.
1231 * All targets: Set new _bfd_seclet_link vector to
1232 bfd_generic_seclet_link.
1234 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1236 * coffgen.c: #include seclet.h.
1238 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1240 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1241 debug info. Setup info about linker symbols only, and use
1242 standard bfd fields to hold the info.
1243 * (hppa_object_p): Remove unneeded decls.
1244 * (hppa_new_section_hook): Get rid of most of this.
1245 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1246 fat. Remove all knowledge of stabs, remove redundant knowledge of
1248 * Remove macros for accessing fields which are now gone.
1250 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1252 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1254 * coff-z8k.c: delete unused reloc functions
1256 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1258 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1259 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1260 * coff-msym.c: Use DEFUN for function definitons.
1261 * coff-mips.c: Added code to read and print symbols, and to find
1264 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1265 swapping functions into coffswap.h for ECOFF use. Moved
1266 relocation functions, only used by h8300 and z8k, into reloc16.c.
1267 Added hooks for coffgen.c functions to backend data structure, and
1268 added hook functions. Still more could be done.
1269 * coffswap.h: New file to hold COFF swapping routines.
1270 * coffgen.c: New file to hold generic COFF functions.
1271 * reloc16.c: New file to hold h8300 and z8k specific relocation
1273 * libcoff-in.h: Added declarations for functions in coffgen.c.
1274 * libcoff.h: Rebuilt to incorporate changes.
1275 * coff-h8300.c: Function name changes.
1276 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1277 hook rather than defining EXTRA_CASES.
1278 * Makefile.in: Build new files coffgen and reloc16. Added
1279 dependencies of coff-*.o on coffswap.h and seclet.h.
1281 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1283 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1284 about discarding const.
1286 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1288 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1290 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1292 * configure.in (post-target): If --with-minimal-bfd is specified,
1295 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1297 * srec.c (srec_write_records): one of my boards wants a CR between
1300 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1302 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1303 (it broke a couple of weeks ago).
1305 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1307 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1308 return type, so libbfd.h doesn't reference undefined typedefnames.
1310 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1312 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1314 (coff_pointerize_aux): don't pointerize a negative tagndx
1315 (sometimes generated by SCO 3.2v4 cc).
1317 * bout.c (calljx_callback, callj_callback,
1318 b_out_get_relocated_section_contents): warn if relocating against
1319 an undefined symbol.
1321 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1323 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1324 Make a bunch more routines be static.
1325 * hppa.c (fill_spaces): Get rid of this, replace with much better
1326 written setup_sections().
1327 * (setup_sections): New routine to create BFD sections for each
1328 space and subspace in SOM files.
1329 * (hppa_object_setup): Use BFD sections created by
1330 setup_sections() to locate GDB symbol table info.
1331 * (make_unique_section): New routine to create a BFD section. It
1332 ensures that the given name is unique, and will generate a unique
1334 * (hppa_object_p): Become much more paranoid about file header.
1335 * (make_bfd_asection): Call bfd_make_section to do the dirty
1336 work. Simplify code somewhat.
1337 * (hppa_core_file_p): Use proper name for stack section.
1338 * libhppa.h: Remove millicode_start, millicode_end decls.
1340 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1342 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1344 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1345 relocs, don't bother doing the adjustment if the value to add is
1348 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1350 * bfd.c (bfd_get_size): New function that gets an upper bound
1351 on the possible size of any object in a bfd.
1352 * elf.c (bfd_elf_find_section, elf_get_str_section,
1353 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1355 * elf.c (elf_big_vec, elf_little_vec): Document last three
1356 members initialized to NULL.
1358 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1360 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1362 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1364 * hosts/std-host.h: New file. Attempt at a generic/default
1365 set of definitions, to discourage porting to new hosts by copying.
1366 * hosts/news.h: Removed.
1367 * hosts/sparc.h: Use std-host.h.
1368 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1369 perhaps we can later remove the the_bfd field from each symbol.
1370 * syms.c (struct symbol_cache_entry): Remove unused field
1371 app_data. Add comment noting that the_bfd is almost redundant,
1373 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1374 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1375 * hppa.c (fill_spaces): Make slightly more rebust.
1376 * configure.in: Allow std-host as the "default" host.
1378 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1380 * bfd.c: Add struct hppa_core_data to tdata union.
1381 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1382 Get rid of HPPA/BSD specific code. That will go somewhere else
1384 * (fill_spaces): Don't spin forever and die if you don't find
1385 $MILLICODE$ subspace.
1386 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1388 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1389 Make these work for HPUX.
1390 * (make_bfd_asection): New routine to make section creation a
1392 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1393 * libhppa.h: #include the right system files. Redefine all of
1394 the structs/macros for hacking core files to use more sensible
1395 HPUX core file structures.
1396 * targets.c (target_vector): Conditionalize hppa_vec on
1397 HOST_HPPAHPUX, not hp9000s800.
1398 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1399 malloc and realloc. #define HOST_HPPAHPUX.
1401 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1403 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1404 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1405 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1406 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1408 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1409 * aix386-core.c: New file for handling core files on AIX on PS/2.
1410 * targets.c: if AIX386_CORE, use aix386_core_vec.
1411 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1414 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1416 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1419 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1421 * Makefile.in: added dvi target
1423 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1425 * bfd.c: Use right name for tekhex tdata struct.
1426 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1427 * libcoff.h: Updated to get spacing change from coffcode.h.
1428 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1430 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1432 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1433 functions, with the "guts" of the old bfd_slurp_bsd_armap
1434 and bfd_slurp_coff_armap, but assuming we've already checked
1435 if the armap is present or not.
1436 Also, rewrite a bit to avoid keeping around obstack data
1438 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1439 Various fixes to correctly handle COFF_style archives names.
1440 (Note that because these have a trailing '/', the names can
1441 have embedded spaces.)
1442 * archive.c (bfd_slurp_armap): New function, replaces old
1443 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1444 _either_ format, and calls do_slurp_bsd_armap or
1445 do_slurp_coff_armap if either form of map is seen.
1446 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1447 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1448 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1449 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1451 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1453 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1454 * libhppa.h: Make millicode_start and millicode_end be unsigned
1455 int to be same type as CORE_ADDR in GDB. Why are these here?
1457 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1459 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1460 vaddr of the section to the addend.
1461 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1462 SCO_CORE to SELECT_VECS.
1463 (target_vector): add sco_core_vec.
1464 * sco-core.c (sco_core_vec): add leading underscore initializer.
1465 * configure.in (i[34]86-*-sco*): use target i386-sco.
1466 * config/i386-sco.mt: new file; define SCO_CORE.
1468 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1470 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1472 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1474 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1476 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1478 * hosts/i386linux.h: Include unistd.h.
1480 * aoutx.h (print_symbol): aout_stab_name returns a constant
1482 * libaout.h (aout_stab_name): Fix prototype.
1483 * stab-syms.c (aout_stab_names): Array is now const.
1484 (aout_stab_name): Return value is now pointer to const.
1486 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1489 * syms.c (asymbol): Added new field "app_data", for data
1490 particular to the application. Some of the linker flags ought to
1491 get moved to this field someday.
1493 * archures.c (bfd_default_scan): Recognize a few more numbers:
1494 80486, 80960, and 960.
1496 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1497 bfd_coff_std_swap_table, cast to PTR.
1498 * bfd.c (bfd_coff_swap_*): Deleted macros.
1499 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1501 * coffcode.h (type bfd_coff_backend_data): New structure type,
1502 contains pointers to the COFF-specific swapping routines.
1503 (bfd_coff_std_swap_table): New data structure, to be used when
1504 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1505 (bfd_coff_swap_*): New macros.
1506 * coff-mips.c (mips_coff_swap_table): New data structure.
1507 (ecoff_big_vec): Use it.
1508 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1509 * All other targets: Deleted coff-specific vector entries.
1511 * trad-core.c: Fixed some `PARAMS' uses that were missing
1514 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1516 * aoutx.h (some_aout_object_p): Protect arg prototype in
1517 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1519 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1521 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1522 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1523 PARAMS for readability.
1525 * aoutx.h: Add type to callback parameter.
1526 * coff-mips.c: Don't call trad-core.h, not needed.
1527 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1528 * trad-core.h: Eliminate, unused.
1530 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * format.c (bfd_check_format): if default target isn't found
1533 then look through the entire list rather than return early.
1535 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1537 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1539 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1541 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1543 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1545 * coff-z8k.c: checkpoint, more addressing modes handled
1546 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1549 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1551 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1553 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1555 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1557 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1559 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1560 and about when file descriptors are closed.
1562 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1564 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1565 written out correctly.
1567 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1569 * section.c: New section bit SEC_SHARED_LIBRARY.
1570 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1571 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1574 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1576 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1577 macros; use PARAMS to declare the function pointers involved.
1579 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1580 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1582 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1584 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1586 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1587 declaring pointers to functions.
1588 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1589 * seclet.h: Declare external function with PARAMS.
1591 * doc/chew.c (exfunstuff): Eliminate.
1592 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1593 * doc/proto.str: Use paramstuff rather than exfunstuff.
1595 * libbfd.h: Update, based on changes in source code and chew.
1597 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1599 * libieee.h: Add FIXME about removing limit on number of sections.
1600 * bfd-in.h: Improve comments to make it clear that bfd.h is
1601 the wrong place to edit this file.
1602 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1603 same places where we install bfd.h.
1605 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1607 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1608 symbol type before blindly modifying the auxent. Specifically,
1609 only modify the endndx fields for types that need it, and don't
1610 set the array information for non-arrays.
1612 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1614 * aoutx.h (some_aout_object_p): Section list should be set up
1615 correctly anyways; don't have to set up "next" pointers manually.
1617 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1619 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1620 config/i386v.mh: removed -DUSG from HDEFINES.
1621 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1623 hosts/i386v.h: don't define POSIX_UTIME.
1625 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1627 * ieee.c (ieee_slurp_sections): make a private copy of the
1628 section's name before truncating it.
1630 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1632 * hppa.c: add symbol_leading_char entry in transfer vec
1634 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1636 * ieee.c (get_symbol): can now cope when two symbols of a
1637 different class, but the same index number occur consecutively.
1638 (get_section_entry): nicer name for sections being forward
1639 referenced. (ieee_archive_p): don't free the filename string,
1640 since it was never malloced.
1642 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1644 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1646 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1648 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1649 optionally setting the dimen info, since they are in the same
1650 memory locations. Also zero out external auxent.
1651 (coff_write_symbol): don't zero external auxent; now done in
1654 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1656 * Check fclose return value for errors.
1657 libbfd.h: bfd_cache_close now returns a boolean.
1658 cache.c (bfd_cache_delete): return fclose success value.
1659 (bfd_cache_close): return bfd_cache_delete return value.
1660 opncls.c (bfd_close, bfd_close_all_done): return result of
1663 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1665 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1667 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1669 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1670 work out a coff relocation type from a howto's attributes rather
1671 than using the input r_type field. This fixes PR1677 and allows
1672 conversion of a.out relocs to coff relocs.
1674 * coffcode.h (coff_write_relocs): if supplied a relocation
1675 relative to an absolute symbol, use the right symbol index.
1677 * reloc.c (bfd_perform_relocation): do a partial link for coff
1680 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1682 * changes to support i386-sysv with shared libraries:
1683 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1684 check for .data2; if _LIB is defined, check for it; map
1685 SEC_NEVER_LOAD to STYP_NOLOAD.
1686 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1687 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1688 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1689 if section has contents, not just if it is loadable; if
1690 TWO_DATA_SECS, check for .data2
1691 (coff_set_section_contents): set vma of .lib section to number of
1693 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1694 don't define coff_write_armap to bsd_write_armap.
1695 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1698 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1700 * solaris2.h: Get the definition of alloca from alloca.h if we
1703 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1705 * configure.in (i960-*-{aout,bout}): Support these.
1707 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1709 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1711 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1713 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1714 no-longer-used definitions of L_SET and L_INCR.
1715 * i386linux.h: Tweaks to smooth Linux build.
1717 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1719 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1721 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1723 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1724 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1725 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1726 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1728 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1729 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1731 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1733 * configure.host: New file, contains mapping of host configs
1734 to host support file names for bfd, binutils, opcodes.
1735 * configure.in: Use it.
1736 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1737 * i386bsd.c: Cleanup, reformat.
1738 * config/i386-bsd.mt: Comment changes.
1739 * config/i386bsd.mh: New file for core file support.
1740 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1741 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1742 on BSD 4.4 define ALIGN (sigh!).
1744 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1746 * libaout.h (aout_backend_data): added exec_header_not_counted
1747 field. For ZMAGIC files only, when text_includes_header is set, by
1748 default the length of the exec header is counted in the text
1749 section size. For go32, exec header is mapped in but does *not*
1750 contribute to the size of section.
1751 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1752 is not set, but ztih is, add the size of the exec header to the
1753 recorded size of the text section.
1754 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1755 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1756 Also set text_includes_header.
1757 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1758 by default in MY(backend_data).
1760 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1762 * aout-target.h (callback): Don't define this function if it won't be
1765 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1766 type doesn't match. Don't lose if file sections have already been
1768 (set_arch_mach): Set reloc_entry_size.
1769 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1771 * hosts/i386bsd.h: New file.
1772 * configure.in: Recognize i[34]86-*-bsd host.
1774 * aout-target.h (callback, write_object_contents): Delete unused
1777 * aoutx.h (reloc_type_lookup): New function.
1778 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1779 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1780 (MY_reloc_howto_type_lookup): Don't define it.
1782 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1784 (slurp_symbol_table): Use header byte order, not target byte
1785 order, for reading symbol data.
1787 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1789 * configure.in: Undo some brain damage in the host section.
1790 * configure.in: Reformat the target section, test many configs.
1791 * Makefile.in (make): Remove obsolete `make make'.
1792 * aoutx.h (some_aout_object_p): Make defines line up.
1794 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1796 Now a bfd knows whether underscores are normally prepended
1797 to symbols in its file format.
1799 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1800 coff-z8k.c: targets set so they have leading underscore
1801 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1802 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1803 without leading underscore flag
1804 * targets.c: add symbol leading char to xvec description
1805 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1807 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1809 * archive.c: Make errno global.
1810 * archive.c (_bfd_write_archive_contents): If read fails (and
1811 errno!=0) set bfd_error to malformed_archive (since this probably
1812 indicates a truncated archive), rather than system_call_error.
1814 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1816 * Makefile.in: added rules for i386bsd.c
1817 * i386bsd.c: new file, supporting 386bsd.
1818 * configure.in: recognize i386-*-bsd target.
1819 * config/i386-bsd.mt: new file - 386bsd target configuration.
1821 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1823 * configure.in: re-arrange host section to use *-*-* notation,
1824 clean up some of the target section as well
1826 * seclet.c: cast result of bfd_get_relocated_section_contents to
1827 avoid compiler warnings
1829 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1831 * coffcode.h (coff_section_symbol): Create section if it doesn't
1834 * bout.c: Removed some unused variables.
1836 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1838 * Portability fixes from p3:
1839 coffcode.h (coff_write_relocs): removed sanity check until it
1840 works on all targets (per advice from sac).
1841 config/hp9000.mh: new file to define USG.
1842 hppa.c: #undef hppa before the JUMP_TABLE.
1843 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1845 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1846 local variable target volatile to avoid mysterious bug in
1849 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1851 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1852 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1854 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1856 * coff-z8k.c (func_da, func_jr): Lint.
1857 * coffcode.h: Use memset rather than bzero.
1858 * elf.c: Use memcpy rather than bcopy.
1859 * tekhex.c: Use memset rather than bzero.
1861 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1863 Add Adobe a.out support.
1865 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1866 * config/adobe.mt: Add.
1867 * configure.in (*-adobe-* target): Add.
1868 * targets.c (a_out_adobe_vec): Add.
1869 * Makefile.in: add aout-adobe.c.
1871 * configure.in: Put two dashes in all entries to be matched.
1872 Add comments to remind people to do this.
1873 Reorder all entries that match manufacturer names, to occur
1874 last, so they will only be matched if no more specific match
1875 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1877 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1879 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1880 since we should never have a NULL section.
1881 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1882 tests, set the section to bfd_abs_section.
1884 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1886 * coff-z8k.c: getting closer
1887 * coffcode.h (coff_get_relocated_section_contents): allow
1888 EXTRA_CASES hooks for different arches to provide different reloc
1890 * seclet.h: #ifndef around it to allow multiple inclusion
1891 * srec.c: minor doc fix
1893 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1895 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1897 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1899 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1902 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1904 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1905 filling in reloc, in case immediately following code doesn't set
1908 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1910 * coffcode.h (coff_renumber_symbols): set the last renumbered
1911 symbol pointer to NULL, as expected by coff_write_linenumbers.
1912 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1913 type R_IHCONST used on the 29k.
1915 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1917 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1918 update, based on how the underlying file was opened. Obsoletes
1920 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1921 all FASCIST_FDOPEN config defines.
1923 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1925 * sparc-opc.c: Moved to opcodes library, now that we have one.
1926 * Makefile: Don't compile it.
1928 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1930 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1932 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1934 * section.c (bfd_set_section_flags): Remove a sanity check.
1935 It is unfortunately broken, and prevents strip from working.
1937 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1939 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1940 created by last change.
1942 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1944 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1945 * bfd-in.h: Bump to version 2.0.
1947 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1949 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1950 braindamaged HP/Apollo compiler happy.
1952 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1954 * format.c: Fix description of search for matching target.
1955 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1956 * targets.c: Update description of search for matching target.
1957 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1958 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1959 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1961 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1963 * Makefile.in: Added mostlyclean/clean/distclean rules.
1965 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1967 * targets.c (target_vector): Take out oasys (unless that is
1968 the default): Because there is no magic number in archives,
1969 there can be annoying target mis-matches.
1971 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1973 * sparc-opc.c: Rigorously updated to match architecture manual.
1975 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1977 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1978 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1979 to the built-in abs_section were not written out correctly.
1981 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1983 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1984 large, assume we're using a swapped byte order and fail with
1985 wrong_format rather than dumping core.
1987 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1989 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1990 filename constraints.
1991 * Makefile.in: Updated to reflect change.
1993 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1995 Add preliminary support for the we32k:
1997 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1999 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2001 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2003 * bout.c: added support for relaxable alignment relocs.
2005 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2006 pass down pointer to play area rather than use alloca
2008 * cpu-z8k.c (compatible): made static to reduce name space
2011 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2013 Add basic support for the z8k:
2015 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2016 section.c, targets.c,
2018 * syms.c: move mis-inserted patch.
2020 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2022 Documentation fixes:
2023 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2024 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2026 * reloc.c: break out addend item from surrounding text.
2028 * doc.str (DOCDD): Defined. Adds text to output.
2029 (bodytext): Put bulletize before kill_bogus_lines.
2030 * chew.c (bulletize): End itemization after a blank line, to
2031 prevent following text from being swallowed up in an item.
2033 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2035 * configure.in: Add sparclite as a target.
2037 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2042 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2043 from a coff file (csym is null), dont deref them
2045 * ieee.c (parse_expression): get the answer right when adding an
2046 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2047 on elts so that filename is filled in.
2049 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2051 * bout.c (howto_align_table): New set of relocs, with enough
2052 data for "objdump -r" to work.
2053 (b_out_reloc_type_lookup): Recognize alignment relocs.
2055 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2057 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2058 invocations of make. Also, always create installation
2061 * config/apollov68.mh: removed -g from CC definition.
2063 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2065 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2066 overflowing gp-offset range.
2068 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2070 * srec.c (srec_set_section_contents): don't write out sections
2071 without the LOAD and ALLOC attributes
2073 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2075 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2076 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2077 * aout-target.h (callback): Don't set page/seg sizes.
2079 (set_sizes): New routine.
2080 (backend_data): Point to it.
2081 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2082 (sunos4_aout_backend): Point to it.
2083 * aoutx.h (set_arch_mach): Call set_sizes callback.
2085 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2087 * aout-target.h: Make _bfd_slurp_extended_name_table be
2088 the default. Given that we *write* the suckers (for long
2089 archive member names), we really ought to be able to read them!
2090 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2091 seem to be needed, and many machines don't have it.
2093 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2095 * coff-m68k.c (vector): read and write archives in coff format.
2097 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2099 * opc-sparc.c: New file.
2101 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2103 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2104 pointers to bfd_byte* before performing arithmetic on them. Such
2105 use with bare void* pointers is a gcc extension.
2106 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2107 * archive (normalize): Add to CONST to match actual usages with
2110 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2112 * configure.in: Recognize i486 host cpu, and use i386-elf
2115 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2117 * config/stratus.mt (CC): Remove definition.
2118 * elf.c (bfd_section_from_shdr): Test for the possibility that
2119 section_from_elf_index returns NULL and don't dereference it.
2121 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2123 * add hppa_data to bfd tdata (indirectly via sef).
2125 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2127 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2129 * configure.in: error messages to stderr, not stdout
2131 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2133 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2134 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2135 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2137 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2139 * configure.in: recognize hppa* instead of hppa
2141 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2143 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2144 RTYPE2HOWTO to cope with same.
2145 * reloc.c (bfd_perform_relocation): added support for size of -2
2146 (subtract a word reloc type). Updated doc.
2148 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2150 * Makefile.in: merged changes from progressive, removed rcsid.
2152 * archures.c, archive.c, Makefile.dos: removed rcsid.
2154 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2156 * bfd-in.h : add BFD_IS_RELAXABLE flag
2157 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2158 header e_relaxable, major hackery in callbacks
2159 * libaout.h : add space for a_relaxable.
2160 * seclet.c (rel): don't relax empty sections
2163 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2165 * section.c (STD_SECTION): add some casts to the initializers for
2168 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2170 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2171 and add appropriate casts to keep (picayune) aix-cc happy.
2173 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2175 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2176 symbol pointers. Punt expensive & useless bfd_realloc. Use
2177 malloc for raw symbols, and free it before returning.
2178 (bfd_section_from_shdr): Do not slurp symbol table until politely
2179 asked. Do not even slurp string tables.
2180 (elf_get_symtab_upper_bound): Count 'em without reading them.
2181 (elf_get_symtab): This is how to politely ask. Schlurp!
2182 This should probably just *become* elf_slurp_symbol_table, FIXME.
2184 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2186 * archive.c (bsd_write_armap): write the timestamp of the
2187 archive header to be just a little bit later than the timestamp of
2188 the file, otherwise the linker will complain that the index is
2191 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2193 * configure.in: Add m68k-ericsson-*.
2195 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2197 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2198 * elf.c: Remove unconditional debug printf's.
2199 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2200 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2201 (elf_slurp_symbol_table): Hand out symbols in forward, not
2202 reverse order. Simplify duplicate code.
2204 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2206 * elf.c: Remove "(void)" casts from function calls where the
2207 return value is ignored, in accordance with GNU coding standards.
2209 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2211 * hppa.c: Apply John's standard fix to avoid "empty translation
2212 unit" warnings from some ANSI-C compilers.
2214 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2216 * hosts/solaris2.h: Configure same as sysv4.
2218 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2220 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2221 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2222 type match actual return type.
2223 * elf_print_symbol (section_name): Make CONST.
2225 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2227 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2228 New files, for Linux (a free Unix clone for 386 machines).
2229 * Makefile.in, configure.in, targets.c: Update accordingly.
2231 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2232 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2233 correct calling of howto special functions and fixes from Raeburn
2235 * archures.c: nuke bfd_reloc_code_type
2236 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2237 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2238 SEC_NEVER_LOAD, various other bfdgas newness
2239 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2240 * targets.c: change jump table vector to above
2243 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2245 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2246 its prototype will be included in libbfd.h. Change result type
2247 to struct * (rather than equivalent typedef) so it can be used in
2248 the prototype, where they typedef won't be known.
2249 * libbfd.h: Updated version.
2251 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2253 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2254 targets.c: HPPA merge.
2256 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2258 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2259 * config/solaris2.mh: Kludge around Sun compiler bug.
2261 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2263 * libaout.h (aout_backend_data): Change defs of two bitfields to
2264 be unsigned chars instead to get around rs6000 compiler problem.
2266 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2268 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2269 Correct misconception that there can be only one symbol table.
2270 Only call elf_slurp_symbol_table on the full symbol table, not
2271 the dynamic one which is only a subset of the full one.
2273 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2275 * coffcode.h (coff_compute_section_file_positions): For I960,
2276 don't align sections in file.
2278 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2280 * targets.c (struct bfd_target): Added field for target-specific
2281 (but not file-specific) data, for distinguishing minor
2282 characteristics between (e.g.) a.out formats.
2284 * section.c (struct sec): New field user_set_vma indicates vma
2285 field should be heeded, not assumed to be unset.
2286 (STD_SECTION): Initialize that field of standard sections to zero.
2287 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2289 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2290 pre-swapped version.
2292 * archures.c (struct bfd_arch_info): Fixed order of comment and
2293 field decl. New fields indicate size of page and segment for
2295 * cpu-m68k.c (N): Fill in values.
2296 * cpu-sparc.c (arch_info_struct): Ditto.
2298 * libaout.h (struct aout_backend_data): Various bits of data (not
2299 all used currently) with characteristics of a.out implementation.
2300 Important field for now is text_includes_header, indicating that
2301 the text section starts immediately after the file header, which
2302 gets mapped in with it.
2303 (struct aout_data): New fields indicate whether vma has been
2304 adjusted yet (not yet used), and what magic number will be used in
2305 the output file (should go away in favor of vma_adjusted).
2306 (WRITE_HEADERS): Code for dealing with section sizes and related
2307 header fields replaced with call to adjust_sizes_and_vmas.
2308 * aoutx.h (some_aout_object_p): Fill in magic number field.
2309 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2310 (set_arch_mach): Set page size and segment size once CPU
2312 (adjust_sizes_and_vmas): New function; has much code moved
2313 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2314 and size parameters, as well as many header fields, after deciding
2315 on magic number for output file. Checks to ensure that this
2316 adjustment has only been done once.
2317 (set_section_contents): Call adjust_sizes_and_vmas instead of
2318 doing much of the work here.
2320 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2321 default (null) values of these fields.
2322 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2323 value in exec header.
2324 (sunos4_aout_backend, MY_backend_data): Define backend data
2325 indicating file header is included in text section.
2327 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2329 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2330 gcc version 2, to avoid warnings.
2332 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2334 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2335 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2337 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2339 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2341 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2343 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2344 * configure.in: Rewrite target parsing to use simple format.
2345 Handle sparc-sun-solaris2 configuration.
2346 * aout64.h: Avoid ANSI C brain death warning.
2347 * elf.c: Avoid trigraph (???) or /* in comments.
2349 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2351 * config/sysv4.mh: new file, RANLIB=echo
2353 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2355 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2357 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2358 elf_core_tdata_struct into a single common struct. Core files
2359 wouldn't have worked at all without this.
2360 (bfd_elf_find_section): New function for GDB's undercover use
2361 to find string sections that BFD hides from it.
2362 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2364 (elf_object_p, elf_core_file_p): Allocate internal file header
2365 storage dynamically.
2366 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2367 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2369 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2371 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2373 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2375 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2377 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2379 * configure.in: handle m680[01234]0 as aliases for m68k
2381 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2383 * coff-a29k.c: do byte relocs correctly
2384 * coffcode.h (styp_to_sec_flags): never load INFO sections
2385 * seclet.c (rel): don't relocate INFO sections
2387 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2389 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2390 Make the symbols unmodifiable.
2391 (bfd_section_init): Deleted.
2392 * init.c (bfd_init): Don't call bfd_section_init.
2394 * section.c (bfd_set_section_contents): Ensure that range to be
2395 written is within section boundaries.
2396 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2399 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2401 * coff-i960.c (howto_table): Deleted.
2402 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2403 interesting entries from old howto_table.
2404 (RTYPE2HOWTO): Adjusted to use switch.
2405 (coff_i960_reloc_type_lookup): New function.
2407 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2408 records for section symbol.
2409 (make_abs_section): Unused; deleted.
2410 (renumber_symbols): Re-order symbols so undefined symbols come
2411 last, as COFF format desires.
2412 (coff_write_symbol): Put C_FILE symbols in debug section always.
2413 (coff_section_symbol): New function; creates a symbol with the
2414 same name as a section, and sets up aux records for it.
2415 (coff_add_missing_symbols): New function; adds section symbols to
2416 symbol table if they aren't there already. Should someday also
2417 add a dummy C_FILE symbol if none is present.
2418 (coff_write_object_contents): Add missing symbols before preparing
2419 symbol table to be written.
2420 (coff_slurp_reloc_table): Verify that symbol indices read in are
2421 in a reasonable range.
2422 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2423 (obj_conv_table_size): Accessor macro.
2425 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2426 reloc types on i960.
2428 * bfd-in.h (bfd_get_section_name): New macro. Like
2429 bfd_section_name, but returns rvalue, not lvalue.
2430 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2431 (bfd_get_section_flags): Now returns rvalue.
2433 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2434 general, some specific to sparc or i960.
2436 * aoutx.h (set_section_contents): Set VMA for each section based
2437 on previous section. If text section VMA doesn't appear to have
2438 been set, make a best guess from the type of file.
2440 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2442 (MY(vec)): Initialize reloc_type_lookup field.
2444 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2445 (bfd_error_trap, bfd_error_vector): Extern, not common.
2447 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2448 few types of relocs for sparc; will need enhancement.
2450 * bout.c (callj_callback): Use DEFUN macro in definition.
2451 * coff-i960.c (optcall_callback): Likewise.
2453 * targets.c (bfd_target): Added fields reloc_type_lookup and
2454 _bfd_make_debug_symbol. Also minor comment changes.
2455 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2456 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2457 than arch info, and dispatch with BFD_SEND. Callers changed.
2458 * archures.c (struct bfd_arch_info): Deleted field
2460 * cpu-*.c: Don't initialize that field.
2462 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2463 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2464 (bfd_errmsg): Now returns ptr to const.
2465 * bfd-in.h (bfd_errmsg): Fix prototype.
2467 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2468 * reloc.c (bfd_generic_relax_section): Ditto.
2470 * section.c (Section Output doc): Improve description of use of
2471 output_section and output_offset.
2473 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2475 * sco-core.c: new file from net.
2476 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2477 Now we have the hairy linker, it's possible to move symbols from
2478 one section into another. Actually make that work!
2480 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2482 * hosts/sun3.h: fix declaration of free.
2484 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2486 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2487 * coff-h8300.c (reloc_processing): all relocs are relative to
2489 * opncls.c: don't use fdopen on DOS systems
2491 short patches from Glenn Kasten (glenn@ready.com)
2492 * target.c: enabled oasys support
2493 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2494 fix problem where a relocation which crossed a modification byte
2495 boundary did not work. Fix problem where a relocation near the end
2496 of a data record did not work.
2499 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2501 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2502 archvie header string counts the endian way, this heuristic sees
2503 how big an archive string to read by trying it one way and if the
2504 string table is unreasonably big, trying it the other. *FIXME*.
2505 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2507 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2509 * bfd-in.h: Increase version number to 1.97, for consistency
2511 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2513 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2515 * bfd-in.h: bump version to 1.96
2516 Major change; changed calling convention for
2517 bfd_get_relocated_section_contents so that caller allocates
2518 memory for section data.
2519 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2520 seclet.c, targets.c, bfd.c: reflect new convention.
2521 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2522 case, then use reasonable default values for SEC_* flags.
2524 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2526 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2527 size of output reloc struct.
2528 * targets.c, Makefile.in: comment out tekhex for the moment.
2529 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2530 * configure.in: tandem target is st2000
2531 * coff-m68k.c: rename static howto_table to global
2532 m68kcoff_howto_table.
2533 * bout.c: remove unnecessary abort
2534 * coff-a29k.c: various changes to the way relocations work to cope
2535 with the "new order" and latent bugs.
2538 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2540 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2541 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2542 * reloc.c (bfd_perform-relocation): don't relocate refs to
2543 absolute symbols if doing a partial link.
2545 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2547 * configure.in: Add a29k-amd-udi.
2549 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2551 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2552 internal_exec structure before initializing the fields that
2553 are used, so that the unused fields are in a known state.
2555 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2557 * tekhex.c (struct data_struct): Convert from typedef that
2558 typedefs nothing to a normal structure declaration.
2559 * tekhex.c (pass_over): Prototype args for function that
2560 second arg points to.
2562 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2564 * Makefile.in: remove old style staging. Do not print recursion
2567 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2568 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2571 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2573 * bfd.c, Makefile.in: added tekhex
2574 * aoutx.h (set_section_contents): pages should be padded to the
2575 size of a page, not the size of a segment.
2576 * configure.in: added go32 host and i386-aout target.
2577 * i386aout.c, libaout.h: now works for go32 target
2578 * ieee.c: fix bit rot.
2579 * seclet.c: support for padding seclet type.
2581 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2583 * Makefile.in: added .NOEXPORT:
2585 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2587 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2589 * elf.c (elf_compute_section_file_positions,
2590 elf_write_object_contents): Return boolean, not NULL (which
2592 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2593 Also ifdef-out code that aborts on unhandled section types.
2595 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2597 * configure.in: Recognize ncr3000 config
2598 * Makefile.in (MINUS_G): Pass on to recursive makes.
2599 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2601 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2603 * Makefile.in: Now that we have sym.h and symconst.h, compile
2604 coff-msym.c on all systems.
2605 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2606 * coff-msym.c: Update include files and comments; add weakext bit.
2608 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2610 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2611 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2613 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2615 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2616 * configure.in: Add new host and target configs.
2617 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2618 structs, which vary; just use member name.
2619 (elf_object_p, elf_core_file_p): Lint, fix comments.
2620 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2622 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2624 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2625 local, disposable, copy of the external form of section header
2626 table and program header table entries.
2628 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2630 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2632 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2634 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2637 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2639 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2641 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2643 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2644 not internal bfd_assert function (twice).
2646 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2648 * aout-target.h: change ar_max_namelen to 15 (the right value)
2649 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2652 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2654 * archive.c (bfd_generic_archive_p): check for bout archives too.
2655 * bout.c: make it work again.
2657 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2659 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2661 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2662 bfd_xmalloc() instead of bare malloc().
2664 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2666 * Makefile.in: pass down MAKEINFO on info.
2668 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2670 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2671 host/h-<foo> now just <foo>.
2672 * configure.in: reflect changes
2674 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2676 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2677 actual source file, not just the generated libbfd.h.
2679 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2681 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2682 gdb on little-endian 960 code.
2683 * archive.c (compute_and_write_armap): indirect symbols should go
2684 into the archive header too.
2686 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2688 * Makefile.in: added check target.
2690 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2692 * coff-msym.c: Move this file from gdb/ecoff.c. It
2693 handles byte-swapping for ECOFF (MIPS symbol) files.
2694 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2695 to the files built on MIPS-based hosts.
2696 * Makefile.in: Add rule for coff-msym.
2698 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2700 * Makefile.in: added clean-info target. MINIMIZE=1.
2702 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2704 * coff-rs6000.c: Move core file functions into separate
2705 new file rs6000-core.c. This is needed because reading
2706 core files depends on native include files that conflict
2707 with ../include/coff/rs6000.h.
2708 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2710 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2712 * aoutx.h (NAME(aout,print_symbol)): Don't print
2713 symbol addresss for undefined symbols.
2714 * coff-rs6000.c: Various updates (due to target-
2715 independent changes).
2716 * libbfd.h: Ditto (tdata field is now a union).
2717 * hosts/h-sparc.h: Removed prototype for bogus function
2718 'emset' (presumably should have been 'memset' - which is there).
2720 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2722 * configure.in (mips-big-* target): Same is Iris.
2724 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2726 * aoutx.h (translate_from_native_sym_flags): when creating an
2727 alias symbol, fill in the section as undefined, rather than
2728 leaving it blank. If an output section can't be found for a
2729 symbol, then don't core dump.
2731 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2733 * Makefile.in, configure.in: removed traces of namesubdir,
2734 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2735 copyrights to '92, changed some from Cygnus to FSF.
2737 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2740 * coff-h8300.c: fix stupid reloc subtraction bug
2741 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2742 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2743 the symbol.flags and done_lineno fields.
2745 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2747 * coffcode.h (coff_write_symbol): write out the correct number of
2749 * cpu-h8300.c: fix disassembly bug
2751 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2753 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2754 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2755 reloc.c, section.c (bfd_map_over_sections), targets.c
2756 (bfd_target_list): Protolint.
2757 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2759 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2761 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2763 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2764 section of a symbol rather than the section of a reffed symbol to
2765 determine the r_index of an emmitted reloc.
2767 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2769 * PORTING: New (preliminary) porting guide.
2771 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2773 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2774 (howto_hvrt16): lint.
2776 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2778 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2779 a full configuration (with possible cross-development),
2780 instead of using host-aout.c.
2782 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2784 * aout-target.h (MY(write_object_contents):
2785 Set obj_reloc_entry_size (abfd).
2786 * gen-aout.c: Change to emit a .c files, not a .h file.
2788 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2790 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2791 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2793 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2795 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2796 with more than one auxent can cause nasty core dumps.
2798 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2799 "done_lineno" so that a symbol which appears twice in the symbol
2800 table only gets it's linenumbers relocated once. Modifed
2801 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2804 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2806 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2807 stuff to use the New Order.
2809 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2811 * ieee.c: Change type of envi[] to unsigned char.
2813 * configure.in: fix vax ultrix configuration.
2815 * elf.c (bfd_section_from_shdr): Deal with null return from
2816 bfd_make_section(). (elf_object_p): Select endianess properly.
2818 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2820 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2822 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2824 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2825 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2826 * host-aout.c: Don't use aout-params.h; configure these systems
2827 in their xm files, not in a randomly generated file.
2828 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2830 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2832 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2834 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2835 host_aout_vec here as well.
2837 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2839 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2840 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2841 to prevent undefined symbol.
2843 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2845 Various lints found on PersSony
2846 * aoutx.h: cast an enum
2847 * coff-a29k.c: many ints in reloc structure turned to enum
2848 * coffcode.h: more enums
2849 * cpu-h8300.c: more enums
2850 * opncls.c: more enums
2852 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2854 * configure.in: Make Tahoe configuration work again.
2855 * bfd-in.h: Remove trailing comma from enum declaration.
2856 * ieee.c: Can't put byte values >0x7F into a signed char.
2858 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2860 * Makefile.in: Add dependencies for various coff-*.o files.
2862 * elf.c: Remove extraneous paren from core_prpsinfo and
2863 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2864 Replace references to old section "size" member with new
2865 "_raw_size" member. Implement elf_make_empty_symbol, which
2868 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2870 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2873 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2875 * coffcode.h (bfd_coff_relax_section): now static.
2876 (bfd_coff_get_relocated_section_contents): various type lints.
2878 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2880 New entry point in the transfer vector - bfd_relax_section.
2882 * aout-target.h: add to vector, call generic_relax
2883 * bfd-in.h: add to vector
2884 * bfd.c: add #define for vector
2885 * bout.c: add to vector, call generic_relax
2886 * coffcode.h: add to vector, also now has coff specific relax code
2887 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2888 * elf.c: call generic_relax
2889 * ieee.c: call new vector, clean up some bugs due to the creation
2891 * libbfd.h: add bfd_generic_relax_section EXFUN
2892 * oasys.c: call generic_relax
2893 * reloc.c: implement generic_relax
2894 * seclet.c: moved much of this into coffcode.h
2895 * srec.c: call generic_relax
2896 * targets.c: define new transfer vector
2898 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2900 * everything: now modified to use smaller reloc type. Self hosts
2903 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2905 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2906 New files for stratus.
2908 * configure.in: Add configuration fragments for stratus.
2910 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2912 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2913 variables as CONST since they are set to point to a const char
2914 string. Fixes compiler complaints.
2916 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2918 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2921 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2923 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2924 symbols, so that we can emit the correct file name even
2925 if it's an include file.
2927 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2929 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2930 (Reported by john@labtam.labtam.oz.au (John Carey)).
2932 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2934 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2936 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2937 being used to -DHAVE_PROCFS.
2939 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2940 '#include "fopen-same.h"' to end of file to match other h-* files.
2942 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2944 * configure.in: Change svr4 references to sysv4. Add case
2945 "unknown" for target vendor and infer some targets based
2946 on the specified operating system.
2948 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2950 * bfd-in.h, libaout.h: ANSIfy enums.
2952 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2954 * archive.c (normalize): created version for VMS which removes the
2955 VMS directory crap from the front and end of a filename, eg turn
2956 [-.foo]bar.obj;123 into bar.obj
2957 (bfd_construct_extended_name_table): now writes index into an
2958 extended name table in decimal - the same base used to read an
2959 extended name table.
2961 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2963 * aout-encap.c: Fix to use aout-target.h.
2964 * aoutf1.h: Use standard MY_object_p and MY_callback
2965 in aout-target.h. Remove target-specific versions.
2966 * host-aout.c: Re-write to use aout-target.h.
2967 * gen-aout.c: New files use with host-aout.c to generate
2968 host-specific a.out-related parameters.
2969 * Makefile.in: host-aout.o depends on aout-params.h, which is
2970 generated by gen-aout.
2971 * aout-target.h: Make a little more flexible.
2972 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2973 macro. Instead, inline it in aout-target.h.
2974 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2975 a gcc -Wall warning.
2976 * archive.c: Add missing commas in DEFUN macro (2 places).
2977 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2978 Berkeley ones, now that libiberty has them:
2979 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2980 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2981 remove unused variable.
2983 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2985 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2986 and execname inside HAVE_PROCFS ifdef since they are unused
2987 when it is not defined.
2989 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2991 * elf.c: Flag all sections as either code or data. We can't
2992 be sure what they are anyway, since ELF doesn't fit the
2993 traditional model of text+data+bss very well. Add new local
2994 function elf_read() to simplify code. Record entry point in
2997 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2999 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3000 rather than N copies of the same lines.
3002 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3004 * cpu-h8300.c: disassemble branch displacements correctly
3005 * coff-h8300.c: put reloc offsets out in 32bits
3007 * makefile.dos, configdj.bat: New files from DJ
3008 * cache.c: fopen with new macros is needed for DOS.
3009 * ieee.c: environ renamed to envi to stop an include file
3011 * opncls.c, coff-rs6000.c: more fopens with macros.
3013 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3015 * Makefile.in: infodir belongs in datadir.
3017 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3019 * Makefile.in: fix where docdir lives
3021 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3022 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3023 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3024 srec.c, syms.c, targets.c : all new documentation and lint
3028 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3030 * coffcode.h, srec.c: Lint.
3032 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3034 * Makefile.in: install using INSTALL_DATA, added standards.text
3037 * configure.in: mark directory as target dependent. configure
3038 nows works in objdir always so make file existence checks
3041 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3043 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3044 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3045 and mandir now keyed off datadir by default.
3047 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3049 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3050 computation of arch and machine type so it's worked out before
3051 some_aout_object_p is called.
3052 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3054 * archures.c: add extra field 'section_align_power' to hold
3055 default section alignment in object files.
3056 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3057 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3058 initialize the new field.
3059 * bout.c (b_out_callback): replace the text size, since aout
3061 * aoutx.h: Documentation in the new style
3063 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3065 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3066 use the saved value if mtime_set is already set (intended
3067 for archive files, though apparently not used yet).
3069 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3071 * targets.c: Revise comments about how to configure the target
3072 vector, to match reality. Remove mention of obsolete methods.
3073 Remove long lists of capitalized macros that turn into the same
3074 thing in lowercase. Normal vector simply lists all known
3075 lowercase xvec names; all other cases are handled by SELECT_VECS.
3077 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3080 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3081 list of supported targets.
3083 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3085 * archive.c (bsd_write_armap): The pad byte sometimes added to
3086 the string table in a __.SYMDEF member is now
3087 counted as part of the size of the string table.
3088 This is compatible with the old ranlib, as well as Sun's.
3090 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3092 * srec.c: Rewrote to fix many bugs; now gets the record type
3093 right, doesn't choke on input, sets the start address in an S9 and
3094 fills in the filename on an S0.
3096 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3098 * cpu-h8300.c: Add support for MEMIND addressing mode
3100 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3102 * coffcode.h: use the new macro if available
3104 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3105 * Makefile.in: Fixed dependencies due to file rename
3107 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3108 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3109 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3110 newos3.c, stab-syms.c, syms.c: All these files have had their
3111 #includes altered to point to the new places.
3113 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3115 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3117 * configure.in: Add vendor "ncr" as supported per-target vendor.
3118 Add svr4 case for i386 per-host case.
3120 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3123 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3125 * syms.c (bfd_decode_symclass): Return 'A'
3126 for symbols that are both absolute and global.
3127 * archive.c (bfd_special_undocumented_glue): Return NULL
3128 if bfd_ar_hdr_from_filesystem returns NULL.
3130 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3132 * Makefile.in: added coff-h8300
3133 * configure.in: now h8 is a coff target
3134 * cpu-h8300.c: fix various disassembly problems
3135 * libcoff.h: took out some code which has been #0ed for a long
3137 * targets.c: added h8 coff
3138 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3139 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3141 * coffcode.h: Started to change the way machine dependencies are
3142 handled, from the nest of #ifdefs to macros defined in the
3143 including coff-<foo>.c
3145 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3147 * aoutx.h (some_aout_object_p): Set the `executable' bit
3148 if the entry point is contained in the text segment, even if the
3149 text segment is at location 0.
3151 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3152 nonstandard MIPS sections (.rdata, .sdata, etc).
3154 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3155 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3156 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3158 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3160 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3162 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3163 from syms.c to new file stab-syms.c. Also, since GNU extended
3164 type codes such as N_SETT are no longer in ../include/stab.def,
3165 include them manually.
3166 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3167 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3168 * libaout.h: Added prototype for aout_stab_name().
3169 * Makefile.in: Update Makefile for new stab-syms.[co].
3171 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3173 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3174 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3175 just make N_XXX work by excluding the header from the text segment.
3176 * aoutx.h: Fix comments to match.
3178 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3180 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3181 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3182 for the "logical" text segment (i.e. never consider the exec
3183 header to be part of the text segment). This change is
3184 needed for consistency with various other parts of bfd and ld.
3185 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3186 and move calculation of obj_textsec(abfd)->size to libaout.h.
3187 * bfd-in.h: Removed bogus ';'.
3189 * Makefile.in: Add MINIMIZE flag to select lean
3190 or bloated target_vector.
3191 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3192 * newsos3.c: Fixes to ../include/aout64.h remove need
3193 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3195 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3197 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3198 handle both little and big-endian targets, with little
3199 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3200 * host-aout.c: Add FIXME note.
3202 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3204 * targets.c: Make the default target_vector contain
3205 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3206 Old behavior can be gotten by defining ALL_TARGETS.
3207 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3208 Factored out common code into new file aout-target.h.
3209 Saves a lot of duplicate code for a.out variants.
3211 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3213 Get 'make headers' to work when configured with +subdirs.
3214 * Makefile.in: Add $(subdir) to docdir path.
3215 * doc/Makefile.in (protos): Add $(srcdir) prefix
3216 to name of sed scripts.
3218 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3220 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3221 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3222 to include names of N_SETT etc.
3224 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3226 * elf.c: Add minimal support for ELF symbol tables. Generates
3227 canonical bfd symbol tables from ELF symbol tables. Change the
3228 name of some functions from bfd_<name> to elf_<name>.
3230 * syms.c: Trivial fix to comment to remove a redundant "to".
3232 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3234 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3235 form that GDB recognizes as COFF.
3237 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3239 * ieee.c (ieee_object_p): cast NULL correctly.
3240 * configure.in: added harris host
3242 * coff-a29k.c: Lots of changes, most from David Wood.
3244 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3246 * coff-m88k.c (coff_write_armap): Just #undef it.
3248 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3250 * Makefile.in: standardize on MINUS_G to disable debugging
3251 * coff-m88k.c: create coff armaps instead of bsd ones.
3252 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3255 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3257 * elf.c: Additions to support ELF format core files.
3258 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3259 has support for /proc (all the include files in particular).
3261 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3263 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3264 of two N_SO stabs, one for directory, and one for filename.
3266 * bfd-in.h (print_vma): Factor out duplicate definition.
3268 Exit a little more gracefully when malloc returns NULL.
3269 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3270 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3271 * libbfd.h: Rre-generated due to libbfd.c update.
3273 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3275 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3277 * elf.c (elf_object_p): Don't try to create a bfd section for
3278 the first ELF section header. It is just a placeholder.
3280 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3282 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3283 core files, when compiling native.
3284 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3286 FIXME: The aoutf1.h change below needs to be reversed back
3289 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3291 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3292 manipulation of lnno fields in lineno structs in a coff-<f>.h
3293 independent way. Override it in coff-<f>.h to your favourite
3294 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3295 (coff_swap_lineno_out): modified to use the new macros.
3297 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3299 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3300 unknown arch when the magic number doesn't specify the
3301 architecture, since some OSs (eg old sun3s) don't set the number, and
3302 020 is probably the right answer anyway.
3304 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3306 * hosts/h-news.h, hosts/h-rtbsd.h:
3307 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3308 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3309 bfd_print_symbol_nm, for use by nm.
3310 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3311 bfd_print_symbol_nm option, to print in nm format.
3312 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3313 oasys.c (oasys_print_symbol): Provide stub implementations
3314 for bfd_print_symbol_nm.
3315 * syms.c: New function bfd_decode_symclass, used by nm printer.
3316 New function bfd_stab_name to look up string name of stab code.
3318 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3320 * Makefile.in: Added ctor.c
3321 * archures.c (bfd_default_arch_struct) added
3322 bfd_default_reloc_type_lookup.
3323 * coffcode.h: removed a load of #if 0ed code.
3324 (coff_compute_file_section_positions): now works out the section
3325 alignment and size correctly in all cases.
3326 (coff_get_symtab): looks for constructor symbols and calls the
3327 right function when they're found. (coff_canonicalize_reloc):
3328 knows when a section is full of constructors and does the right
3330 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3332 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3333 * libcoff.h: removed #if 0ed code
3334 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3335 arch independent constructor relocation type.
3336 (bfd_reloc_type_lookup): removed the comment "this will go away"
3337 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3338 reloc which is used when BFD_RELOC_CTOR falls through to give a
3339 default 32bit reloc for constructors.
3340 (bfd_default_reloc_type_lookup): added.
3341 * aoutf1.h: fixed SEGMENT_SIZE typo.
3343 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3345 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3346 matching prefix "coff".
3347 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3348 rs/6000 csect records.
3350 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3352 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3353 * configure.in: add motorola delta88 cases
3354 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3355 write_armap prototype
3356 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3358 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3360 * Rename COFF-related files in `coff-ARCH.c' form.
3361 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3362 coff-mips.c, coff-rs6000.c to be exact.
3364 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3365 make output clutter.
3366 * config/mt-*: Ditto.
3368 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3370 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3371 John Gilmore. Archive support from Damon A. Permezel.
3373 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3374 * configure.in: Add rs6000 case.
3375 * targets.c: Add rs6000 vector.
3376 * archures.c: Add rs6000, fix comment on romp.
3377 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3378 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3379 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3380 * section.c (bfd_make_section): Return NULL on attempt to create
3382 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3383 (bfd_swap_aouthdr_in): Handle lots more members.
3384 (make_a_section_from_file): If section has already been seen,
3385 just return false rather than overwriting it.
3386 (coff_real_object_p): Understand incoming magic numbers.
3387 (coff_set_flags): Understand outgoing magic numbers.
3388 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3389 (build_debug_section): Add fn for reading debug string section.
3390 (get_normalized_symtab): Handle symbol names in debug string section.
3391 Remove unused obj_string_table.
3392 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3393 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3394 existing section before making one.
3395 * cpu-rs6000.c: New file.
3396 * rs6000coff.c: New file.
3398 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3400 * elf.c: Add partial support for ELF format corefiles. Still needs
3401 support for extracting registers from corefiles.
3403 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3405 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3406 RANLIB is defined as echo, send the output to /dev/null to help
3407 reduce clutter in the output from doing a make.
3409 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3411 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3412 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3414 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3416 * coffcode.h (coff_compute_section_file_positions): make it pad
3417 section size out if there are alignment restrictions so that the
3418 image will be ok on a system where section positions are worked
3419 out by accumulating sizes rather than from the section headers.
3420 * targets.c (proto write_armap). Changed orl_count to unsigned.
3421 * opncls.c (bfd_close_all_done). Added so that generative
3422 programs like gas can close a bfd without causing bfd confusion.
3423 * libbfd.h (changed becuase of protos)
3424 * amdcoff.c: messed with the way that jmp displacements are
3425 calcualated. This may not yet be totally correct.
3426 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3428 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3429 abs symbol has no section (like a register symbol).
3430 (coff_write_symbol) now zeros auxent before filling it up to help
3431 with sensitive applications.
3432 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3434 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3436 * bfd.c: Make sure we don't get a macro strerror().
3437 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3438 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3439 attempt to recover command, ifdef NO_CORE_COMMAND.
3440 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3442 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3444 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3446 * archive.c (bsd_write_argmap): The size of the ranlib structures
3447 should not include the size field itself.
3448 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3449 adata(abfd)->exec_bytes_size field instead of constant macro,
3450 because aoutx.h compiles to a simple .o file shared by
3451 all 32-bits a.out targets.
3453 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3455 * configure.in: Allow i386-sco-sysv.
3456 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3457 * cpu-h8300.c: lint.
3459 * host-aout.c: New strategy. We use common code, include files,
3460 and data structures to handle the file, but set a few parameters
3461 from the host's config file (page size, text start addr, etc).
3462 * libaout.h: Define HP BSD machine types.
3463 * aoutf1.h: Handle reading a.outs with these types.
3465 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3466 virtual-memory-address of the .reg section. We can't just make a
3467 section for "all the regs and nothing else" because only GDB knows
3468 exactly where the regs are (scattered around the upage and stack).
3469 Clean up memory allocation. Remove big- and little-endian
3470 vectors, replace with single vector; this only runs on the host,
3471 in host byte order. Replace byteswap routines with aborts in case
3473 * targets.c: There's only one trad_core_vec now.
3474 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3476 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3478 * hosts/h-amix.h (free): Fix prototype.
3480 * aoutx.h: Don't use NULL as an integer, for braindead systems
3481 that declare it as (void *)0. (From Peter Schauer.)
3483 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3485 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3486 problem with bad Ultrix system headers.
3487 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3488 various kinds of alignments for the various kinds of
3491 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3493 * doc/Makefile: Don't assume . is on the path (from James Clark).
3495 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3497 * Makefile.in: Avoid Sun Make VPATH bugs.
3498 * targets.c: Declare trad_core vectors extern.
3500 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3502 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3503 * libbfd.h: Moved ALIGN macro here.
3504 * bout.c (b_out_callback): Replace i960_align by align_power.
3506 * libaout.h (struct aoutdata): Added fields page_size,
3507 segment_size and exec_bytes_size. These help generic code
3508 (in aoutx.h and libaout.h) to figure out where to align
3509 the various segments in a demand paged file.
3510 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3511 to decide if the exec header counts in a_text (text segment size).
3512 Also, assume D_PAGED flag is set; don't set it here.
3513 * bout.c (b_out_callback): Add initialization of
3514 adata fields page_size, segment_size, and exec_bytes_size.
3515 * host-aout.c (NAME(host_aout, callback) and
3516 NAME(host_aout,mkobject): Ditto.
3517 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3518 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3519 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3520 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3521 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3522 for some systems (mainly sunos), so do it in the callback instead.
3523 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3524 * aoutx.h (NAME(aout,set_section_contents): Change the way
3525 filepos and size of sections are carried out to support
3526 older styles of demand paged executables.
3529 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3531 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3532 * bfd.c: Added macros to enable gas to swap coff records.
3533 * coffcode.h: Make the coff_swap_*_out routines return the number
3534 of bytes swapped, and cleaned up their prototypes.
3535 * configure.in: Added ebmon/coff support
3536 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3538 * targets.c: Added new entry points for coff swapping
3540 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3542 Restructure configuration scheme for bfd, binutils, ld.
3544 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3545 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3546 Change some config names to match other dirs.
3547 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3549 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3550 ../include/sysdep.h.
3551 * cpu-i960.c: Strncmp needed a length arg.
3552 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3553 * i386aout.c: Remove dead N_TXTOFF override.
3554 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3555 * config/: Rename some config files to match up h-*.h names.
3556 Remove all the HOST_SYS definitions from the config files.
3557 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3558 * hosts/h-hp9000.h: Remove USG comment.
3559 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3560 * hosts/h-news.h, h-sparc-64.h: New config files that had
3561 previously been kludged in the <sysdep.h> file.
3563 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3565 * config/*: trad-core support is HOST dependent, not target
3566 dependent. Target config files only set DEFAULT_VECTOR and/or
3567 other vector elements. Exception: when host-aout.c is in use,
3568 in which case we're forced to assume we're native (hp, vax,
3569 tahoe). Rename XDEPFILES to HDEPFILES.
3570 * Makefile.in: Rename XDEPFILES.
3571 * config/h-sun*: Don't force static linking.
3572 * trad-core.c: Document how to use it nowadays.
3573 * i386aout.c, newsos3.c: Clean up.
3574 * i386coff.c: Allow 386 coff files to be used as core files too
3575 (for reading core files from embedded systems).
3577 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3579 * Add i386aout.c for a.out support on the i386.
3581 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3583 * reloc.c, section.c, syms.c, targets.c: correct info-node
3584 structure in *doc* comments.
3585 doc/Makefile: stop hiding complaints from makeinfo.
3587 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3589 * aoutx.h (...some_aout_object_p): Take a third parameter,
3590 the internal_exec struct, and avoid ever looking at an
3591 external_exec. All callers changed to read the entire
3592 external_exec struct, swap and check its magic number,
3593 swap in the whole structure, and pass the swapped-in version to
3595 * bout.c: Bring into modern era. Use single _object_p routine
3596 for big- aand little-endian. Provide internal and external
3597 exec header structs. Use separate swap-in and swap-out routines.
3599 * libaout.h: Move struct internal_exec from ../include/aout64.h
3600 to here. Add obj_symbol_entry_size to struct aoutdata.
3601 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3603 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3604 EXTERNAL_NLIST_SIZE. Callers changed.
3606 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3608 * bfd.c: Remove strerror() to libiberty.
3610 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3611 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3612 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3613 last byte of transfer, not first byte, is within the section.
3615 * host-aout.c: Remove `BSD' archive support. Lint.
3617 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3618 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3619 `bfd_arch_info_type'. All uses changed.
3620 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3621 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3622 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3623 it needs a better name.) All uses changed.
3624 * targets.c: Rename `enum target_flavour_enum' to `enum
3625 target_flavour', and remove the `_enum' from all of the enum
3626 values themselves. All uses changed.
3628 * configure.in, config/h-i386mach: i386 mach host.
3629 * config/t-i386-aout: Use host-aout.c.
3631 * trad-core.c: Give it its own xvec's to make it independent
3632 of other file formats.
3633 * ecoff.c, host-aout.c: Remove refs to trad-core.
3634 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3635 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3637 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3639 * reloc.c: Extended NEWHOWTO macro
3640 * ieee.c: Changed the way 8bit pcrel is done
3641 * cpu-h8300.c: got the registers in the right order
3643 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3645 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3646 prediction is vindicated!
3648 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3649 Remove refs to howto.c, since Steve forgot.
3651 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3653 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3654 still work. Now allows any architecture/machine to be set.
3656 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3658 * howto.c deleted and moved code to reloc.c
3660 * libbfd.h, libbfd-in.h removed $id stuff for real
3662 * cpu-h8300.c Made it match various different spellings of h8300.
3664 * archures.c: Took out the first char filter which made it only
3665 look for a cpu/arch match when the first chars of supplied and
3666 tested names were the same.
3668 * targets.c removed oasys stuff, pending someone to fix the bugs
3672 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3674 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3675 ELF support good enough for GDB.
3676 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3677 m68k-cbm-svr4 host and target.
3678 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3679 so `diff' and `patch' can cope.
3681 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3683 * archures.c: removed texinfo error
3685 * init.c: added texinfo hooks, and removed initialization error
3688 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3691 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3693 * cpu-i960.c: Avoid numerical count of initializers.
3695 Vax Ultrix changes from David Taylor <taylor@think.com>:
3696 * host-aout.c: Make little-endian vector really little-endian.
3697 * configure.in: Separate vax and tahoe cases, handle ultrix.
3698 * config/t-vax: Add trad-core.o.
3699 * config/h-vaxult: New host system.
3701 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3703 * bfd-in.h VERSION, change version number to 0.18, this makes a
3704 gap, but now is the same as the linker version number.
3706 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3707 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3708 files will eventually contain processor specific bits for bfd,
3709 like strange relocation information and dis/assembly. So far only
3710 the H8 has been even partially done. This work also ties in with
3711 the change in handling architectures.
3713 * amdcoff.c: (a29k_reloc) fix error message.
3715 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3716 discover the architecture of the bfd. (sunos4_callback) calls the
3717 function bfd_set_arch_mach rather than stuffing stuff directly
3718 into the bfd. (sunos4_write_object_contents), changed names of
3721 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3722 setup the environment.
3724 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3725 headers in big endian format, regardless of the endianess of the
3728 * archures.c: totally changed. Now an architecture is represented
3729 with a pointer to an info structure rather than an enumerated type
3730 and a long. The old info is available as two elements in the
3731 structure. Future enhancements to architecure support will
3732 involve pointers to methods being placed into the info structure.
3734 * bfd.c: changed the definition of the bfd structure for the new
3737 * bout.c: (b_out_set_arch_mach) changed to use the new
3738 architecture mechanism.
3740 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3741 the new architecture mechanism.
3743 * configure.in: added h8 stuff.
3745 * ieee.c: too many changes to note. Now ieee files written with
3746 bfd gas and ld can be read by gld and ieee only linkers and
3749 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3751 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3752 than fixing the structure directly.
3754 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3755 than fixing the structure directly.
3757 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3758 before opening a bfd.
3760 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3761 rather than fixing the structure directly.
3763 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3764 in the t/hmake file) a user can select which backends they want
3765 linked with bfd without changing the source.
3767 * init.c: new, looks after initializing modules.
3769 * howto.c: for future use, will allow an application to work out
3770 what cookie to use as a handle on a relcoatio howto.
3772 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3774 * srec.c: Better error checking, partly from Peter Schauer.
3775 (srec_object_p): Avoid assuming any file that starts with 'S' is
3776 an S-record file! (Check for 3 uppercase-hex digits after it.)
3777 (ISHEX): Define new macro for checking supposedly hex characters.
3778 (pass_over): Treat as EOF any S-record line that:
3779 * doesn't have hex in either size character
3780 * produces a size larger than 0x7F
3781 * has an unrecognized type number
3783 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3785 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3786 opncls.c: Lint (saber actually).
3788 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3790 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3791 * newsos3.c: Fixed two types: newos3 -> newsos3.
3792 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3793 to use correct segment.
3795 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3797 * aoutx.h (print_symbol): Handle missing symbol->name.
3799 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3801 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3804 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3806 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3807 add sgi/irix support.
3809 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3811 Changes for the AMD 29000 Ultracomputer port from David Wood.
3814 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3816 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3819 * coffcode.h (coff_real_object_p): Pass information about the
3820 current file's coff symbol format to BFD via the coff_data struct.
3821 (coff_find_nearest_line): obj_icof => coff_data.
3822 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3823 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3824 and DIMNUM == E_DIMNUM.
3825 * configure.in: Handle a29k-*-* hosts, and targets
3826 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3827 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3828 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3829 local_linesz to `coff_data' (tdata) struct.
3830 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3831 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3833 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3835 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3836 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3838 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3840 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3842 (sunos4_core_file_matches_executable_p): Fix header comparison.
3843 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3844 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3846 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3848 Allow GDB to patch object files.
3850 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3851 * trad-core.h (trad_unix_core_file_p): Ditto.
3852 * aoutx.h (aout_set_section_contents): On first output, check
3853 abfd->direction and complain if erroneous.
3855 * Makefile.in: Add crude dependencies.
3857 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3859 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3860 to h/t-xxxx files so that everything will work on System V.
3862 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3864 * aoutx.h: Add information on host-aout.c and how to configure
3865 to use it, to the manual.
3866 * configure.in: Tix typo.
3867 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3868 else dummy out the core file support.
3869 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3870 specified, use it to locate the data section.
3871 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3872 rather than as chars (lint).
3874 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3876 * aoutx.h, coffcode.h: saberized.
3878 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3880 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3882 bfd.c, targets.c: minor rewording of doc segments
3885 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3887 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3888 etc, rather than TEXT_START_ADDR.
3889 * host-aout.c: Remove #if 0 around whole thing.
3890 Update to modern (32/64-bit) a.out naming conventions.
3891 Include a large chunk of ../include/a.out.gnu.h to get macros that
3892 are not defined by the system include files.
3893 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3894 macro used by the other a.out implementations.
3895 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3897 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3899 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3900 texdoc and psdoc; make these depend on generated .texi's
3902 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3905 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3908 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3909 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3910 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3911 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3912 obtrusive marks indicating .c origins.
3914 * bfd.texinfo: generalize most references to linker
3916 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3918 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3919 * archures.c: remove empty foo() definition (crept in at vn1.9)
3921 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3923 * bfd.texinfo: use @setchapternewpage on instead of lots of
3924 @page's; minor rephrasing in Introduction.
3926 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3927 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3928 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3929 segments): used BFD (caps) more consistently as a name in
3930 discourse, fixed a few other minor typos and uses of fonts
3933 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3935 * coffcode.h: fixed bug where string table size wasn't being swapped.
3937 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3939 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3941 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3942 flags. (bfd_print_symbol_vandf) now knows what to do with the
3945 * aoutx.h: made translate_from_native_sym_flags and
3946 translate_to_native_sym_flags produce the above flags.
3949 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3951 * all files: update copyright notices for GPL version 2.
3952 Install header comments and attribute most modules to their
3953 authors. BFD's name is now officially "Binary File Descriptor",
3954 so remove any conflicting pejoratives.
3955 archures.h: Consists solely of comments; remove it.
3957 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3959 * Makefile.in, bfd.c: Made it compile again.
3961 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3963 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3966 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3968 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3969 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3972 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3973 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3975 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3977 * Everything: created some new files, core.c format.c, reloc.c,
3978 section.c and syms.c to split the functionality a bit better.
3979 Cleaned up the rest of the files a bit, and added some
3983 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3985 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3986 really takes 3 arguments, patched code and ammended prototypes.
3988 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3990 * ../include/bfd.h (struct bfd_target): Added new field
3991 "align_power_min" which contains the minimum alignment for a
3992 section. This is used in coff_new_section_hook. The field
3993 insertion necessitates an update of all backends..
3995 * aoutf1.h jump table field inserted
3997 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4000 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4001 table field inserted.
4003 * coffcode.h(just about everything) Now patches up symbol tables
4004 using a different mechanism. The Intel major bug has been fixed,
4005 and the linker can self host on the Aviion and be debugged with
4008 * ecoff.c: new include and jump table patch, i386coff.c: new
4009 include and jump table patch, icoff.c: new include and jump table
4010 patch, ieee.c: can now read archives containing ieee modules.,
4011 libcoff.h: added (combined_entry_type), libieee.h: uped max
4012 sections to 20, m68kcoff.c: new include and jump table patch,
4013 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4014 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4015 srec.c: jump table patch. trad-code.c fixed #IF typeo
4017 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4019 * coffcode.h (coff_swap_aux_in): added else case to deal with
4020 filenames less than 9 characters.
4023 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4025 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4027 * srec.c: now allows any number of sections to be created in a
4028 file. Outputs addresses of the right length.
4030 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4032 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4033 target didn't match, the format got set to the attempted match,
4034 breaking a future test.
4036 *../include/i386coff.h : fixed typo in type field with size
4038 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4039 support in the jump table for the swapping routines exported to
4040 gdb. Now gdb works with the 386.
4042 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4044 * Merge in changes from gdb-3.95 release.
4045 Makefile.in: Allow hmake and tmake files to add OFILES.
4047 bfd.c: support specific targets as well as searching. When
4048 searching, take default target in preference to others.
4050 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4051 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4052 libbfd.h: Support specific targets as well as searching.
4053 opncls.c: Support specific targets as well as searching.
4054 targets.c: Search is short-circuited if default target matches.
4055 liboasys.c, libieee.c: Undo bothner changes that make macros
4056 work to the left of assignment, but which depend on the
4057 representations of different pointer types being the same.
4059 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4061 * i386coff.c: created.
4062 * coffcode.h: added support for 386.
4063 * Makefile.in: added support for 386.
4064 * ../include/i386coff.h: created
4066 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4068 * coffcode.h: removed all put_x_<sizes>
4069 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4073 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4075 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4077 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4079 * everything: Removed sysdep.h from bfd.h and put back into files
4080 from which it was split out. Now 64 bit version is built with a
4081 -DHOST_64_BIT="long long" on the compile line.
4083 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4085 Changed all the [get|put][name] routines to use [get|put]_[size
4088 Put in support for 64 bit work. Now two versions of bfd may be
4089 generated, according to the state of TARGET_64_BIT, one which is
4090 32 bit only, and one which is 64/32 bits.
4091 Created new back end 'demo64' to test 64 bit functionality.
4093 Renamed some files to work on DOS.
4095 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4096 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4097 chage, 64 bit transfer. * liba.out.h: Split out common code from
4098 sunos and newsos into liba.out. Name changes and prototype mods. *
4099 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4100 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4101 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4102 change and 64bit stuff.* newsos3.c: common code removed, new jump
4103 table. * oasys.c: Name change * opncls.c: Portability fixes *
4104 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4105 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4106 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4107 64bit ized. * demo64.c: 64 bit a.out back end
4109 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4111 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4112 on LHS of assignment, even when using old compilers.
4113 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4114 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4115 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4116 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4117 * targets.c: Add declaration of newsos3_vec.
4119 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4121 * aout.c: fixxed some of the problems with filepos calculation.
4122 (swap_ext_reloc): fixed problem with creation of relocs.
4123 (aout_set_section_contents): fixed filepos problem
4125 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4126 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4127 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4128 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4129 cleaned up. (coff_write_object_contents) cleaned up.
4131 * ecoff.c: Totally different. Now supports ecoff fully.
4133 * icoff.c: fixed problems in relocation callout.
4135 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4137 * m68kcoff.c: updated target vector.
4139 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4140 choose_reloc_size. (sunos4_write_object_contents) now calls
4141 choose_reloc_size so outputs relocs correctly, also calculates the
4142 size of the sections correctly.
4146 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4148 Merge Per Bothner's changes to modularize BFD a.out a bit.
4150 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4151 * ieee.c: Cast enums to int before comparing them, for brain-
4153 * coff-code.h: Remove coff_get_section_contents, and use the
4154 generic one instead.
4156 * aout.c: Derive new module from sunos.c, containing generic
4157 support code for all kinds of a.out files.
4159 * sunos.c: Remove all code that goes in aout.c. Split out
4160 machine dependent followup in sunos4_object_p into
4161 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4162 and redefine only the names we CHANGE, not all the names. Drop
4163 the little-endian vector, and rename the vector as sunos4 rather
4166 * b.out.c: Use aout.c routines for most of the work. Slight
4167 changes for the new regime. Remove close_and_cleanup and
4168 get_section_contents in favor of generics. New transfer vector
4171 * newsos.c: New support for Sony NEWS, another a.out format.
4173 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4174 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4175 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4177 * opncls.c (bfd_close): Call format-dependent write_contents
4178 routine, if writing, before calling target-dependent
4179 close_and_cleanup routine (which is now always generic, I think).
4180 * srec.c: Use bfd_alloc instead of malloc. Remove
4181 close_and_cleanup and move code from it to
4182 srec_write_object_contents. Add write_contents to tvec.
4183 * targets.c: Remove a.out little vector, replace a.out big
4184 vector with SunOS vector. FIXME: Need Vax support again now.
4186 * libbfd.h: Add write_contents format-dependent-vector to the
4187 bfd_target vector. Supply a generic close_and_cleanup routine.
4188 * liba.out.h: Handle the new aout.c split. Add prototypes for
4189 all routines defined in aout.c. Rename "sunos" things to "aout"
4190 things. Add a few fields where needed for various formats.
4191 * Makefile.in: Add aout.c and newsos.c.
4193 * archive.c, ieee.c, oasys.c: Lint.
4195 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4198 changed forward declaration struct stat; to reduce warnings. Changed
4199 comment on bfd_h_<x>_x.
4201 * ../include/m68kcoff.h, ../include/intel-coff.h,
4202 ../include/m88k-bcs.h
4203 Now there are two incarnations of relocs, linenos and syments. One for
4204 internal digestion, and one full of char arrays for I/O. The original
4205 names have gone to detect errors.
4207 * Makefile.in, m68kcoff.c, targets.c
4208 Test new structure code with a 68k coff implementaion
4210 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4211 Fixed all the places where there were problems with the size and
4212 alignments of structures on disk and structures in memory. #ifed out
4213 all the code in coffswap.c, since it should be done using the target
4216 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4218 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4219 multiple reloc command.
4221 * sunos.c (sunos4_set_section_contents): Made it so that sections
4222 are always padded to their alignment size.
4224 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4226 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4227 Clean up types and such (saber C problems).
4228 * ecoff.c: Clean up types and such. Remove routines that are
4229 not used. Fix up reading and swapping of shorts from files.
4231 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4233 * a.out.vax.c: Remove two bogus "static" from prototypes.
4235 * ecoff.c: Got rid of lots of non-working junk (that had
4236 been copied directly from coff-code.h).
4237 Updated to be consistent with updates to icoff.c and coff-code.h.
4239 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4240 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4242 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4243 but until the target_vector is automatically generated,
4244 it's as good as any. Note that the text offset is the only
4245 difference between NewsOS and SunOs (including magic numbers).
4246 (Most of the sunos_* routines should to renamed bsd_*
4247 and move to a bsd.c file. Then (and when the target_vector
4248 is automatically generated) it might make sense to create
4249 a separate Sony target.)
4251 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4252 on some systems, and doesn't help on others.
4253 Similarly, only define X_OK if not already defined.
4255 * trad-core.c: Don't include sys/stat.h - at least
4256 on NewsOS 3, it has already been included.
4258 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4260 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4261 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4262 symbol tables if necessary when reading them in, so gdb can use
4263 them. Add "bfd_coff_" to the names so they won't conflict with
4264 names in calling programs. FIXME-soon: if coff-code.h is
4265 included in two BFD modules, this will cause duplicate
4266 definitions; the routines should be exported to a separate,
4267 common, module (probably along with a mess of other ones).
4269 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4271 Improve modtime support.
4273 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4274 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4275 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4276 BUG: archive members still do not get correct mod times.
4278 Improve floating point support for core files.
4280 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4281 (sunos4_core_file_p): Create a second registers section in the
4282 core file, called ".reg2", for the float registers.
4284 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4286 * many changes to improve archive handling; found a logic flaw in
4287 bfd_check_format which only just happened to work by cooncidence.
4289 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4291 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4294 * bfd.h: changed type of udata in asymbol to void *, like it
4295 should be. Added bfd_reloc_dangerous enum member.
4297 * coff-code.h: Fixed it so that internally generated symbols get
4298 their values relocated correctly in all cases. Removed calls to
4301 * icoff.c: Not understanding the destination symbol of a reloc is
4302 not a failure any more, just 'dangerous'. This allows linking of
4303 b.out and coff images.
4305 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4309 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4311 * sunos.c (translate_to_native_sym_flags): fixed
4312 sym_pointer->n_value so that symbols on the way out get their
4313 section relative values calculated correctly.
4315 * coff-code.h (mangle_symbols): fixed problem where tags were not
4316 being relocated for structs, enums, unions. Also various lints.
4318 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4320 * archive.c (get_elt_at_filepos): system_call_error returned
4323 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4325 * Resolve the use of no_error and system_call_error.
4326 The bfd library itself now will never set bfd_error to
4329 The code still needs to be combed to make sure all the error
4330 codes are correct. I suspect they are not always set correctly.
4332 * The names of all the messages have _ prepended because the sun
4333 bundled compiler can't distinguish from a macro which takes an
4334 argument and the same identifier in a non-macro context.
4336 * The reason for the above being that entry points which used to
4337 be trampoline functions are now just macros which expand to a
4338 direct call through the bfd's xfer vector.
4340 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4341 must gas have its own version of everything (the gas version
4342 had the correct value)
4344 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4346 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4347 properly support i960 architecture and output correct reloc stuff.
4349 * bfd.h: added prototype for bfd_printable_arch_mach, added
4352 * coff-code.h: Applied patches from chrisb to support i960
4353 architecture, zero relocs and swap them correcly and conditionally
4354 compiled the timestamp.
4356 * sunos.c: Made the default section alignment 2^3 so that doubles
4357 are done properly. Fixed the same reloc bug that was in b.out.c
4359 * sysdep.h: Now compiles on a Posix box
4361 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4363 * icoff.c: Fix comment on big-endian version.
4364 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4365 F_RELFLG). Set F_AR32WR in output files if little endian
4368 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4370 * archures.c fixed =/== typo
4372 * sunos.c added architecture stuff for output. Fixed
4373 bug where files where vma(data) != size(text)
4374 were processed wrong.
4376 * coff-code.h added a lint cast
4378 * (../include/a.out.sun4.h) fixed it so zmagic
4381 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4383 * archive.c removed loads of includes, and fixed bug where string
4384 table didn't have a null at the end.
4386 * bfd.c fixed includes, added symbols argument to
4387 canonicalize_reloc entry point.
4389 * libbfd.c fixed includes and added some lint patches.
4391 * targets.c added both sorts of intel coff.
4393 * b.out.c fixed included, changed was the canonical
4396 * icoff.c added support for callj and big and little
4399 * opncls.c added chmod+xing for files with EXEC_P set.
4401 * sunos.c fixed includes. Changed default section
4402 alignement to words. Fixed relocation stuff to work with
4405 * bfd.h various new types added, prototype for new
4406 reloc calls, changed bfd->iostream to a void *
4407 to including files don't need stdio.h.
4409 * libcoff.h added conversion table to tie relocs to
4414 * coff-code.h fixed includes. Added code to support
4415 big and little endian formats. Various lints. Better
4416 processing of symbols. Changed reloc stuff to new
4419 * libbfd.h fixed includes
4422 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4424 * bfd.h changed name of alignment entry in sec_struct to
4425 alignment_power, because of conflicting uses within bfd.
4426 Now it should be obvious that it's a 2**n alignment
4427 specifier. Removed start_pad, end_alignment, block, minsize,
4428 output_file_alignment, subsection_alignment and original_vma fields.
4429 Added align_power() macro. Fixed bfd_section_alignment
4430 acessor macros. Added bfd_symbol_same_target macro.
4432 * b.out.c (b_out_write_object_contents) fixed to use
4433 new alignment member. Fixed (callj_callback) to use section
4434 relative symbols properly.
4436 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4437 Fixed (translate_from_native_sym_flags) to correctly make
4438 symbols section relative.
4440 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4441 (bfd_make_section) took out initialization of obsolete members.
4442 (bfd_print_symbol_vandf) added
4444 * opncls.c (bfd_create) created.
4446 * coff-code.h (coff_new_section_hook) took away refs
4447 to obsolete members. (make_a_section_from_file) added
4448 conversion between alignment types. (coff_symbol_from)
4449 added. (coff_count_linenumbers) only counts linenumbers
4450 if symbol is of coff-type. (coff_mangle_symbols) only
4451 heavily mangles symbols if symbol is coff-type.
4452 (coff_write_symbols) various lints. (coff_write_object_contents)
4453 various lints and modification for alignment conversion.
4454 (coff_slurp_relocs) fixed for use with new asection shape.
4456 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4458 * archive.c lots of lint
4460 * b.out.c added callj relocation support, upgrated reloc howto.
4461 Fixed so that asymbol and reloc records are output
4464 * bfd.c lots of lint, support for new bfd entry point
4467 * bfd.h changed definition of asymbol to contain pointer to
4468 owning bfd, removed target dependencies.
4470 * cache.c took out print statements, put in BFD_ASSERT calls.
4472 * coff-code.h various lints, corrected linenumber output
4473 functionality. Added support for new style asymbols and
4474 bfd_print_symbol. Fixed so that asymbol and
4475 reloc records are handled correctly. Added timestamp.
4477 * icoff.c Added support for new howto shape.
4479 * liba.out.h Added support for new asymbol shape
4481 * libbfd.c various lints
4483 * libbfd.h various lints
4485 * libcoff.h added support for new asymbol shape.
4487 * sunos.c various lints. Added support for new asymbol shape
4488 and bfd_print_symbol.
4490 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4492 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4493 pointer lint. Added support for callj relocation. Fixed bug where
4494 the last 32 bytes of the text section were overwritten by data. Fixed bug
4495 where archives of b.out didn't work due bfd_slurp_extended_name_table
4498 * sunos.c added support for n_other field. Braced the howto table so
4499 that it won't be affected by any lengthing of the howto struct typedef.
4502 * bfd.h added support for n_other field, added special_function
4503 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4506 * bfd.c upgraded bfd_perform_relocation, various lints.
4508 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4510 * ChangeLog: Started ChangeLog for BFD.
4511 * ToDo: Create file for suggestions.
4513 * Makefile: Support easy loading into Saber C.
4514 Add dependencies for icoff.o and bcs88kcoff.o.
4515 Rename coff.c to coff-code.h. Change callers.
4517 * bfd.c (bfd_check_format): Allow the check_format routines
4518 to return the desired target vector, rather than just a Boolean.
4519 bfd.h (bfd_check_format): Change function pointer return type.
4520 archive.c (bfd_generic_archive_p): change callee.
4521 b.out.c (b_out_little_object_p, b_out_big_object_p,
4522 b_out_real_object_p): change callee.
4523 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4524 in check_format transfer vectors that need a filler.
4525 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4526 bcs88kcoff.c: change callee.
4527 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4528 icoff.c: change callee.
4529 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4531 * libbfd.c (zalloc): It should actually zero the storage!
4532 This was commented out for some reason.
4534 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4535 This is so callers can avoid <stdlib.h> which doesn't exist
4538 * bfd.c (map_over_sections): Add debugging code, since I
4539 noticed the section count for sunos core files was bad, but only
4540 GDB had detected the problem.
4541 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4542 bfd_get_section_linenos): Remove obsolete functions.
4543 (bfd_apply_relocations): Use longs, not ints, for the math.
4545 * bfd.h: Declare enum boolean and struct bfd_target as well
4546 as typedefs for them. Remove obsolete
4547 bfd_get_section_lineno_size.
4549 * cache.c: Make the "fdopen" support work. Keep better track
4550 of how many files are open. Centralize the opening of files
4551 and be sure bfd_open[rw] actually try to open the file. Evade
4552 linked list initialization problems.
4554 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4556 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4558 * cplus-dem.c: Delete file, since it is not part of BFD.
4560 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4561 (bfd_openr, bfd_openw): Actually open the file, give error now.
4563 * sunos.c (sunos4_core_file_p): Set section count.
4564 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4565 obsolete definitions.
4566 (_write_symbol_table): Initialize <idx> counter.
4567 (foop): Eliminate debugging code.
4573 version-control: never