1 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Rename config/m88k-aout.mt to config/noop.mt.
4 configure.in: Use it for mips-*-bsd*.
6 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
8 * elfcode.h (bfd_add_to_strtab): Now static.
9 (sym_is_global): New function.
10 (elf_map_symbols): Call it.
11 (bfd_section_from_shdr): Mark string tables other than for section
12 and symbol names as normal sections having contents.
13 (fix_up_strtabs): New function; fixes up ELF header fields for
14 stab sections with string tables associated.
15 (elf_write_object_contents): Map fix_up_strtabs over all BFD
16 sections. Reordered condition tests for symbol flags; default to
17 local-object value instead of global-object.
19 * bfd-in.h (int64_type, uint64_type): Define these if we fall
20 back to "long long" for HOST_64_BIT.
22 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
23 without using invalid ANSI C preprocessing tokens.
25 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
26 * libelf.h (bfd_elf32_new_section_hook): Declare.
27 * elfcode.h (new_section_hook): Define here.
29 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
30 against multiple inclusions.
32 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
34 * Makefile.in (bfd.h): Generate into current directory by grabbing
35 64-bit definition (if any) from sysdep.h.
36 * bfd-in.h: Put in marker for sysdep.h inclusion.
38 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
40 * reloc.c (bfd_perform_relocation): Check for overflow on
41 pc-relative relocations if the howto asked for it.
43 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
45 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
47 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
49 * config/riscos.m{h,t}: New files.
50 * configure.{host,in}: Use them.
52 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
54 * elf32-mips.c: comment change. This is a mips file, not 88k.
56 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
58 * cache.c (bfd_cache_init): Increment open_files and call close_one
60 (bfd_open_file): Don't increment open_files here.
62 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
64 * config/delta88.mh: Don't set CC.
66 * Makefile.in: Add elf32-{mips,m88k,generic}.
67 elf32-{mips,m88k,generic}.c: New files.
68 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
69 elfcode.h (elf_object_p): Match elf32-generic for all machines which
70 don't match a different target.
72 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
74 Eliminate "int8_type", "int16_type", "int32_type", and their
75 variants from the BFD universe. Leave the 64-bit types for now,
76 since they are in flux.
78 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
79 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
80 * ieee.c: Convert uint8e_type => unsigned char.
81 * oasys.c: Extensive changes to eliminate obsolete types.
82 These depend on changes in ../include/oasys.h as well.
83 * hosts/*.h: Remove declarations of all these types.
85 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
87 * hosts/delta88.h: #if 0 out some declarations which conflict with
90 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
92 * Makefile.in (install): remove parentdir cruft
94 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
96 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
97 * Expurgate random DEFUNs that have crept in.
99 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
101 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
102 only be aligned to a 4 byte boundary.
104 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
106 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
109 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
111 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
112 1927 but fixing some other important things.
114 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
116 * hosts/std-host.h (int64e_type): Fix definition.
118 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
120 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
121 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
122 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
125 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
127 * Makefile.in (install, headers): don't put comments after a tab
128 in the actions section of a rule
130 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
132 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
133 (ecoff_write_object_contents): If not D_PAGED, don't add the
134 section headers to text_size. If not D_PAGED, set the magic
135 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
136 executable, the executable must fully occupy an even number of
138 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
139 ecoff_big_vec): Consistently set section alignment power to 4,
140 since ECOFF sections should be multiples of 16 bytes.
141 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
142 Made ar_pad_char and ar_max_namelen agree for both.
144 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
146 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
147 symbol value, since bfd symbols are section relative, but ELF
150 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
152 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
154 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
156 * hosts/news.h, config/news.mh: New files.
158 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
160 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
161 * coff-h8300.c: More addressing modes.
162 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
164 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
165 H8/300H name. (compatible): New function.
166 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
169 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
171 * coff-mips.c (ecoff_compute_section_file_positions,
172 ecoff_write_object_contents): Only round to page boundaries if
173 D_PAGED flag is set for the output BFD.
175 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
177 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
178 casts to work on machine where sizeof(long) != sizeof(int) !=
180 * coffgen.c (coff_get_normalized_symtab): Ditto.
181 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
183 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
185 * coffgen.c (coff_write_symbols): For empty string table, write
186 out 4 in correct byte order. (from minyard@bnr.ca)
188 * elf32-hppa.c: Don't include libhppa.h for now; define
189 BYTES_IN_WORD instead, until Utah sends a better fix.
190 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
191 of malloc and realloc.
193 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
195 * configure.in (mips-*-ecoffl*): New target; use decstation.
196 (mips-*-ecoff*): Added trailing '*'.
198 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
199 for the FDR, not from the first PDR in the file.
201 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
203 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
205 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
207 * hppa.c (hppa_get_symbol_info): New function.
209 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
211 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
214 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
215 * libhppa.h (MAXCOMLEN): Define unconditionally.
216 (_PA_RISC_ID): Only define if not already defined.
217 * elf32-hppa.c: Include libhppa.h.
220 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
222 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
224 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
226 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
227 remove defines of __MSDOS__ and __GO32__ (these are in the
230 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
233 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
234 * config/hppabsd.mh: Don't use ranlib.
236 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
238 * elf.c: New file, for word-size independent code.
239 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
240 * Makefile.in: Include elf.o in standard objects.
242 * bfd-in.h (CAT3): Define here.
243 * libaout.h, libelf.h: Not here.
245 * libelf.h (struct strtab): Define here.
246 (bfd_elf_locate_sh): Declare here.
247 * elfcode.h (struct strtab): Definition deleted.
249 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
251 * Makefile.in: Make "all", not "bfd.h", be the default target.
252 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
253 hasn't really changed.
255 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
257 * elfcode.h (elf_hash): Provide elf standard hash function.
258 (various): Key off of the machines use_rela_p field to determine
259 whether to use REL or RELA relocations.
260 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
261 (elf_make_sections): Allocate a pointer to hold all data for a
262 given section, and copy each fragment into the data region.
263 Update the section's pointer with the REL implicit addends if the
264 machine uses REL relocation.
266 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
267 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
268 into was elf32-target.h expects.
269 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
270 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
271 (elf_i386_info_to_howto): Add minimal relocation support.
273 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
274 elf_info_to_howto_rel fields.
276 * elf32-target.h (elf_bed): Add support for new fields in
279 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
281 * elf32-hppa.c: Add symbol extension section support, fix
282 relocation howto table, add stub generation support.
284 * elf32-hppa.h: Add symbol extension section support, fix
285 relocation howto table, add stub generation support.
287 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
290 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
293 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
294 the symbol is not found.
296 * elfcode.h (elf_compute_section_file_positions): Not all section
297 file positions were computed.
299 * elfcode.h (elf_get_sect_thunk): New function.
301 * hppa.c (sign_ext): Reimplement.
303 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
304 these functions static.
306 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
308 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
310 * aoutx.h (translate_from_native_sym_flags): Don't set
311 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
312 * aoutx.h (translate_to_native_sym_flags): Translate
313 constructor symbols properly.
315 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
317 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
319 * aout-target.h (minimum_alignment): 8 byte alignment is right.
322 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
324 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
325 from bfd-in.h and .c files. Build bfd.h in build directory,
326 substituting in requested target word size. Insert word size into
327 makefile, and maybe enable 64-bit targets.
329 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
330 are available. Conditionalize on this. Assume HOST_64_BIT
331 will be defined if needed, so 64-bit targets are conditionalized
332 only in the Makefile.
334 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
336 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
338 * coff-sh.c (rtype2howto): Put error message on stderr.
339 (extra_case): Delete unused variable.
341 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
342 before calling printf.
344 * elfcode.h: New file, almost completely derived from old elf32.c.
345 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
346 * Makefile.in (elf64.o): List dependencies, don't build by
348 (elf64.c): Add to list of sources.
349 (elf32.o): Update dependencies.
350 * elf32-*.c: Updated type/macro/structure names. Cleaned up
351 namespace pollution; rename vectors.
352 * targets.c, config/*-elf.mt: Updated.
353 * All uses of 32-bit versions of structures, routines, and macros
356 * Makefile.in (archures.o, targets.o): Depend on Makefile.
358 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
360 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
362 * elf32.c (elf_string_from_elf_section): Handle index of zero
364 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
366 (elf_write_object_contents): Deleted one unused variable and
367 initialized another to avoid gcc warnings.
368 (elf_set_section_contents): Delete unused variable.
370 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
372 * i386lynx.c: New module for Lynx variant of a.out.
373 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
374 * gen-aout.c: Get rid of defunct endian stuff, print out true
376 * targets.c (target_vector): Add i386lynx_vec.
378 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
380 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
382 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
384 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
385 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
386 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
387 trad-core.c: Define a TARGET_get_symbol_info function or macro.
388 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
390 * bfd-in.h: Don't define bfd_print_symbol_nm.
391 Define symbol_info type.
392 (JUMP_TABLE): Set _get_symbol_info element.
394 * syms.c (coff_section_type, bfd_symbol_info): New functions.
395 (bfd_decode_symclass): Use coff_section_type.
397 * targets.c: Add bfd_get_symbol_info call.
399 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
401 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
402 complaints from ancient gcc's.
404 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
406 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
407 hosts/i386linux.h: Define it.
409 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
411 * VERSION, bfd-in.h: Bump version number to 2.2.
413 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
414 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
415 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
416 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
417 LR, RR, hppa_field_adjust): New functions.
419 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
421 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
422 stabs symbols, including new indirect_ptr_ptr argument.
423 (ecoff_slurp_symbol_table): Pass new argument in calls to
424 ecoff_set_symbol_info.
426 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
428 * configure.in: For m68k sysv systems, use m68k-coff.
430 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
431 (TDEFAULTS): Define it here. Use the new name.
433 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
436 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
438 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
440 (aix386_core_file_p): Initialize core_size to correct value.
442 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
444 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
445 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
447 * bout.c (aout32_slurp_extended_name_table): Define to be
448 _bfd_slurp_extended_name_table rather than bfd_true.
450 * coff-mips.c: Include libaout.h and aout/aout64.h to get
451 definitions for N_SET[ATDB].
452 (ecoff_howto_table): Moved near top of file.
453 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
454 seen, cook up a constructor section of the same name and put in a
455 reloc pointing to the symbol. This lets the GNU linker build
456 global constructors and destructors without using collect.
458 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
460 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
462 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
464 * hosts/miniframe.h: New file.
465 * configure.host: Use it.
467 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
469 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
470 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
471 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
472 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
473 * configure.in (*-*-bsd): Change to *-*-bsd*
475 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
477 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
478 int, for the sake of the old Portable C Compiler.
480 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
482 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
484 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
486 * configure.in: Get target name right for m68*-*-hpux.
488 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
490 * trad-core.c (NO_SIGNED_GET): New macro.
491 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
492 signed NO_GET, where appropriate.
494 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
495 * configure.in (*-*-linux*): Remove until linux port for a
496 non-i386/i486 system is actually available.
498 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
500 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
501 when compiling under HPUX.
503 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
505 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
506 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
508 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
509 * bfd/libhppa.h: Include sysdep here. Conditionalize
510 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
511 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
514 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
516 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
517 GNU version is needed.
519 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
521 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
523 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
525 * Makefile.in: Build elf32-hppa.o.
527 * syms.c (BSF_FUNCTION): New symbol flag.
529 * elf32-hppa.c: Fixed to work with elf32-target.h.
531 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
533 * libaout.h (NAME): Don't define if already defined.
535 * libelf.h: Protect against multiple inclusions.
536 (elf_symbol_type): Moved here, added new fields.
537 (struct elf_backend_data): New field `global_sym'; I suspect this
539 * elf32.c (elf_symbol_type): Deleted from here.
540 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
541 point to backend versions of symbols.
542 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
543 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
545 (elf_write_object_contents): Write program headers if appropriate.
546 (bfd_section_from_shdr): Unnamed sections get empty string for
547 name, not "unnamed". Handle SHT_NOBITS separately from
548 SHT_PROGBITS, and set some different flags.
549 (elf_file_p): New routine.
550 (elf_object_p, elf_core_file_p): Call it.
551 (elf_object_p): Handle EM_HPPA.
552 (elf_symbol_from, elf_idx_of_sym): New functions.
553 (elf_make_sections): Get symbol number right for relocations. Set
554 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
555 (elf_fake_sections): BSS section should be SHT_NOBITS, not
556 SHT_PROGBITS. Always generate symtab and strtab, not only if
557 relocations are needed. Set SHF_* flags as appropriate.
558 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
559 (elf_write_object_contents): Fix off-by-one error in symbol count.
560 Store a correct value for the symbol; write the size field
561 properly; make some guesses about the type field. Set section
562 type correctly for string tables.
563 (section_from_elf_index): Check for absolute and common sections
565 (elf_section_from_bfd_section): Ditto.
566 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
567 Use empty string instead of "unnamed" for nameless symbols.
568 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
569 HPPA (only?). Don't free raw symbols; keep the pointer around for
571 (elf_set_arch_mach): Handle bfd_arch_hppa.
572 (elf_find_nearest_line): Just return false.
573 (elf_write_object_contents, elf_set_section_contents): Set
574 output_has_begun field after computing file positions.
575 (elf_set_section_contents): Write section contents immediately,
576 rather than caching the whole file and writing it at close time.
578 * libhppa.h (enum hppa_reloc_field_selector_type, enum
579 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
580 hppa_reloc_expr_type_alt): New enumerator types.
582 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
583 * configure.in, configure.host: Use them.
585 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
587 * elf32-target.h: Allow overrides of armap defaults.
589 * elf32-hppa.c, elf32-hppa.h: New files.
591 * config/hp300hpux.mt: New file.
593 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
595 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
596 (aix386_core_vec): Update for new fields.
598 * archive.c (bfd_generic_archive_p): Call target-specific
599 slurp_armap code, instead of bfd_slurp_armap.
600 (bfd_slurp_bsd_armap_f2): New function.
601 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
602 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
604 * libaout.h (struct aoutdata): New field for subformat, for
605 differentiating between highly similar a.out formats.
606 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
608 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
610 * hp300hpux.c: New file.
611 * Makefile.in: Include it.
613 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
615 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
618 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
620 * trad-core.c (trad_unix_core_file_p): Check the file size.
622 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
624 * coff-alpha.c: Remove duplicate function and add warnings.
626 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
628 * sco-core.c (sco_core_vec): Add initializers for new target
631 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
633 * coffcode.h [_LIT]: Recognize .lit section.
635 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
637 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
638 config/alphaosf.mt, hosts/alphaosf.h: New files.
640 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
642 * Merge in HPPA/BSD changes from Utah.
643 * hppa.c: Use this for both HPUX & BSD.
644 * targets.c: Enable hppa_vec for both HPUX & BSD.
645 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
646 * hosts/hppabsd.h: #define HOST_HPPABSD.
648 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
650 * libbfd.c: Whitespace changes around byteswap macros.
651 * libbfd-in.h: Whitespace changes around byteswap declarations.
653 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
655 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
656 system_error anymore. It confuses bfd_check_format().
658 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
660 * bfd.c: Add sgi_core_data to tdata union.
661 * coff-mips.c: Add Irix 4.x core file support.
662 * hosts/irix4.h: #define HOST_IRIX4.
664 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
666 * aoutx.h (translate_from_native_sym_flags): Check that the
667 symbol's section does get set.
668 (slurp_symbol_table): Zero index means null-string name.
670 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
672 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
674 (write_syms): Use them, to reduce string table size.
676 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
678 * trad-core.c (trad_core_vec): Add 6 new initializers to match
679 new signed get/put fields. Minor reformatting to label
682 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
684 * bfd-in.h: Insert comment about SVR3 compiler warnings.
686 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
687 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
689 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
691 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
693 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
694 (swapcore_sparc): Make sp a bfd_vma.
696 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
698 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
699 libbfd.c, libbfd-in.h: Add _do*signed*.
700 targets.c, all targets: Add bfd*signed*.
701 bfd-in.h: Add bfd_signed_vma. Add comments.
703 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
705 * format.c (bfd_check_error): Check error return from
706 _bfd_check_format routines.
708 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
710 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
711 recognize .data section if present.
713 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
715 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
716 check for the case where the user sets the address of the BSS
717 section (and the file header can't specify this). Let the user
718 set it wherever they want, regardless of what goes in the header.
720 * ieee.c (ieee_slurp_sections): Pass all ieee section names
721 straight through into BFD sections. Add comments.
723 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
725 Cleanup in preparation for better 64-bit host support.
727 * bfd-in.h (bfd_64_type): Remove.
728 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
730 * bfd-in.h (bfd_size): Remove.
732 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
734 * bfd-in.h (bfd_word): Remove.
735 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
737 * bfd-in.h (rawdata_offset): Remove.
738 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
739 (bfd_perform_relocation): Lint.
740 (enum bfd_reloc_status): Comment cleanup.
742 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
744 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
746 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
748 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
750 * elf32.c: Clean up old comments.
752 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
754 * config/sun3.h: String argument to fprintf is const.
756 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
757 on systems which define PAGE_SIZE in <limits.h>.
759 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
761 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
762 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
763 the core file failing signal.
764 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
765 to supply the core file failing signal.
767 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
769 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
770 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
771 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
772 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
774 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
776 * coff-mips.c (PAGESIZE): Correct value.
778 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
780 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
781 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
783 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
785 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
786 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
788 (coff_compute_section_file_positions): Force vma and lma of _LIB
790 (coff_set_section_contents): Count number of entries in new lma
792 * coffgen.c (make_a_section_from_file): Force lineno_count of
793 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
794 SCO 3.2v4 shared library.
795 * seclet.c (rel): Copy over any section with contents, not just
798 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
801 * coff-i386.c (coff_i386_reloc): New function, to generate
802 relocateable output correctly.
803 (howto_table): Use coff_i386_reloc for all reloc types.
804 (CALC_ADDEND): Use a more efficient hack to get the correct addend
806 (i386comm_value): Removed; no longer needed.
808 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
810 * coffcode.h (coff_set_section_contents): Don't write out
811 sections without a filepos.
813 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
815 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
817 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
819 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
820 * libecoff.h (ecoff_data_type): Added gp_size field.
821 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
822 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
823 Set flags to 0 for large common symbols.
824 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
825 which can occur for gas-generated relocs.
826 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
827 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
828 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
830 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
832 * srec.c (srec_set_section_contents): Use lma field for load
834 * section.c: Add declaration of lma field to section structure.
835 * coffcode.h (coff_write_object_contents): Use lma field for load
837 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
839 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
840 symbols in a better way. (translate_to_native_sym_flag): Set the
841 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
843 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
844 (bfd_make_section): Cope with new builtin section.
845 * syms.c (bfd_decode_symclass): Can now print indirect section
848 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
850 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
851 defined, and yields false.
852 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
854 * archive.c (snarf_ar_hdr): Add support for reading (only,
855 so far) BSD-4.4-style extended headers.
856 * archive.c: Some more comments.
858 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
860 * Makefile.in: fix rule for dvi and info, so that the recursive
861 makes does the right thing, instead of always info
863 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
865 * libbfd.c (bfd_seek): Disable optimized handling for archives and
866 archive members; they need more special reatment. For now, verify
867 that computed and actual file positions correspond.
869 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
871 * mipsbsd.c: Renamed from aout-mipsbsd.c.
872 (set_arch_mach): Delete non-MIPS code.
873 (reloc_howto_type_lookup): Ditto.
874 * Makefile.in: Adjusted.
876 * libbfd.c (bfd_tell): Update `where' field.
877 (bfd_seek): Don't do anything if we're not changing the file
878 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
879 field against a SEEK_SET request. Call bfd_tell to re-update
880 `where' field when done.
881 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
883 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
885 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
887 * Makefile.in: added installcheck target
889 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
891 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
892 if the type is not stNil.
894 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
896 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
897 forward declarations.
899 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
900 it's implied by the type.
902 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
904 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
906 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
908 * rs6000-core.c: Add .ldinfo section.
910 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
912 * Makefile.in (MAKEOVERRIDES): Define to be empty.
914 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
916 * section.c (bfd_set_section_contents): whitespace
917 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
920 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
922 * hosts/go32.h: don't define POSIX_UTIME
924 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
926 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
927 against machine architecture stored in the ELF header, to resolve
929 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
930 NULL, so only use results when non-NULL.
931 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
932 and add to vector of targets.
934 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
936 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
937 are always just debugging symbols.
939 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
940 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
942 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
944 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
945 hpux 7). Patch from friedman@gnu.ai.mit.edu.
946 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
947 defined, which they aren't in hpux 7.0.
949 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
950 Tran-Le, tranle@intellicorp.com.
952 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
954 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
955 ahead and do the relocation.
956 (ecoff_refhi_reloc): Don't to the relocation here, just remember
957 what needs to be done.
958 (ecoff_reflo_reloc): Do the REFHI relocation here.
960 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
962 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
963 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
964 relocs are reasonable.
965 * coff-msym.c: Eliminated uses of DEFUN.
966 (ecoff_swap_tir_out): New function.
968 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
970 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
971 * configure.host (vax-*-ultrix2*): Add triplet.
972 * hosts/vaxult2.h: New file.
973 * config/vaxult2.mh: New file.
975 * aoutx.h (string.h): Include for strchr and friends.
976 * archive.c (string.h): Include for memchr and friends.
977 * elf32.c (string.h): Include for strrchr and friends.
979 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
981 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
982 (MY_set_sizes): Use sunos4_set_sizes.
984 * elf32.c: Renamed from elf.c. Several CPU-specific functions
985 deleted, as well as elf-big and elf-little targets.
986 * libelf.h: New file.
987 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
989 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
991 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
993 * coffcode.h (coff_compute_section_file_positions): Don't need
994 variable "old_sofar" if compiling for i960.
996 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1000 * ieee.c (exten, envi): "static" belongs first in declaration.
1002 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1004 * srec.c: add support for symbolsrec, srecords with symbols in
1007 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1009 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1010 to avoid lint complaints.
1012 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1014 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1015 type SHT_STRTAB. Don't alter file offset for section 0.
1016 (reloc_type_names): Now an array instead of a macro. Still inside
1017 "#if 0", since it's used only in debugging code also in "#if 0".
1018 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1019 (sort_reloc_map): New function.
1020 (sparc_reloc_map): New variable.
1021 (elf_bfd_reloc_type_lookup): New function.
1023 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1025 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1026 bfd_make_debug_symbol; they were already in the target structure.
1027 * Adjusted all uses of JUMP_TABLE.
1028 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1029 from coff_make_debug_symbol.
1030 * libcoff.h: Updated accordingly.
1032 * Minor cleanups provoked by gcc warnings:
1033 * aoutx.h (NAME(aout, reloc_type_lookup)),
1034 cpu-h8300.c (local_bfd_reloc_type_lookup),
1035 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1037 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1038 ieee.c (ieee_slurp_section_data),
1039 elf.c (elf_make_sections, elf_fake_sections,
1040 elf_compute_section_file_positions, elf_write_object_contents):
1041 Removed unused variables.
1042 * archures.c: Removed /* from within comment.
1043 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1044 * oasys.c (oasys_write_data): Initialize i.
1046 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1048 * libcoff.h (obj_raw_syment_coun): New macro.
1049 * coffgen.c (coff_get_normalized_symtab): Initialize
1051 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1053 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1055 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1057 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1058 for compatibility with tools from MIPS.
1060 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1061 * config/irix3.mt, config/irix4.mt: Removed.
1062 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1063 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1065 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1067 * hosts/hp300bsd.h: Add gross hack to determine whether we
1068 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1069 files (and set other parameters) to match.
1071 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1073 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1074 ansi definition which otherwise confuses non-ansi compilers.
1076 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1077 ultrix cc by forward declaring getenv as is done in
1080 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1082 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1083 avoiding a fatal error in vax ultrix 4.2 cc.
1085 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1087 * bfd-in.h, VERSION: Roll to version 2.1.
1089 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1091 * oasys.c (oasys_write_object_contents): Lint.
1092 * srec.c: Whitespace cleanup.
1094 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1096 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1097 cleaned up output formatting a bit.
1099 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1101 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1102 relaxable. Should be moved somewhere else.
1104 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1106 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1107 (aout_mips_*_vec): Added seclet_link element.
1109 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1110 support for aout-mipsbsd target.
1112 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1114 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1116 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1118 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1120 Add support for the H8/500
1122 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1124 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1126 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1127 * coff-mips.c: Now includes libecoff.h.
1128 (ecoff_data_type): Moved to libecoff.h.
1129 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1130 call it. If there is ever another ECOFF target, this and the
1131 swapping functions should be accessed via an ECOFF specific target
1133 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1135 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1137 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1138 no longer includes this file.
1140 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1141 bits to 0 to make comparison test useful.
1143 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1144 avoid overflowing GP accessible sections in binutils/objdump.
1146 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1148 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1149 reading more robust: Fail if string index is out of string
1152 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1154 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1155 PCREL13): Don't take dst_address into account; the input file has
1156 already taken care of that.
1158 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1160 * coff-mips.c: Completed support for linker and binutils.
1162 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1164 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1165 original addend from section contents.
1167 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1169 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1170 * hosts/delta88.h (strtol): Fix prototype.
1171 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1173 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1175 * elf.c: Get rid of "#ifdef sparc".
1176 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1177 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1179 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1180 compile type conditionals on host CPU.
1181 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1183 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1185 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1187 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1188 ECOFF which has two common sections.
1189 (bfd_com_section): Set SEC_IS_COMMON flag.
1190 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1191 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1192 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1193 bfd_is_com_section macro rather than checking for equality to
1196 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1198 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1199 (coff_mkobject_hook): Accept aouthdr argument.
1200 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1201 Handle NULL aouthdr argument.
1202 (coff_object_p): If there is no aouthdr, pass it as NULL to
1204 * libcoff.h: Rebuilt for mkobject_hook changes.
1206 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1207 additional MIPS ECOFF fields.
1209 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1211 * configure.host: added mips-dec-bsd*
1212 * configure.in: added mips-dec-bsd*
1213 * aout-mipsbsd.c: new file for mips-dec-bsd*
1214 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1215 * aoutx.h: added mips support.
1216 * archures.c: added mips support to bfd_default_scan().
1217 * cpu-mips.c: added support for R4000 (untested).
1218 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1219 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1220 hope will make it into include/bfd.h.
1221 * targets.c: added aout_mips_*_vec.
1223 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1225 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1227 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1229 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1231 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1233 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1235 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1236 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1237 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1238 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1240 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1241 bfd_swap_reloc_in or coff_swap_reloc_out.
1242 * coff-mips.c: Added code to link and write out symbolic debugging
1243 information, and to swap relocs in and out.
1245 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1247 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1248 (coff_write_object_contents): coff_count_linenumbers returns the
1249 number of line number records it found.
1251 * coffgen.c (coff_write_linenumbers): only write out line numbers
1252 in the section they belong to.
1254 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1256 * targets.c (bfd_target): Added relocateable argument to
1257 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1258 target vector for linker use.
1259 * bfd.c (bfd_seclet_link): New macro.
1260 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1261 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1262 and boolean return value. Made static.
1263 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1264 relocateable argument.
1265 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1266 relocateable argument (if relocateable, saves relocs).
1267 * bout.c (b_out_get_relocated_section_contents),
1268 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1269 relocateable argument (if relocateable, just calls
1270 bfd_generic_get_relocated_section_contents).
1271 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1272 argument to prototype.
1273 * All targets: Set new _bfd_seclet_link vector to
1274 bfd_generic_seclet_link.
1276 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1278 * coffgen.c: #include seclet.h.
1280 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1282 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1283 debug info. Setup info about linker symbols only, and use
1284 standard bfd fields to hold the info.
1285 * (hppa_object_p): Remove unneeded decls.
1286 * (hppa_new_section_hook): Get rid of most of this.
1287 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1288 fat. Remove all knowledge of stabs, remove redundant knowledge of
1290 * Remove macros for accessing fields which are now gone.
1292 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1294 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1296 * coff-z8k.c: delete unused reloc functions
1298 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1300 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1301 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1302 * coff-msym.c: Use DEFUN for function definitons.
1303 * coff-mips.c: Added code to read and print symbols, and to find
1306 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1307 swapping functions into coffswap.h for ECOFF use. Moved
1308 relocation functions, only used by h8300 and z8k, into reloc16.c.
1309 Added hooks for coffgen.c functions to backend data structure, and
1310 added hook functions. Still more could be done.
1311 * coffswap.h: New file to hold COFF swapping routines.
1312 * coffgen.c: New file to hold generic COFF functions.
1313 * reloc16.c: New file to hold h8300 and z8k specific relocation
1315 * libcoff-in.h: Added declarations for functions in coffgen.c.
1316 * libcoff.h: Rebuilt to incorporate changes.
1317 * coff-h8300.c: Function name changes.
1318 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1319 hook rather than defining EXTRA_CASES.
1320 * Makefile.in: Build new files coffgen and reloc16. Added
1321 dependencies of coff-*.o on coffswap.h and seclet.h.
1323 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1325 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1326 about discarding const.
1328 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1330 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1332 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1334 * configure.in (post-target): If --with-minimal-bfd is specified,
1337 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1339 * srec.c (srec_write_records): one of my boards wants a CR between
1342 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1344 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1345 (it broke a couple of weeks ago).
1347 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1349 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1350 return type, so libbfd.h doesn't reference undefined typedefnames.
1352 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1354 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1356 (coff_pointerize_aux): don't pointerize a negative tagndx
1357 (sometimes generated by SCO 3.2v4 cc).
1359 * bout.c (calljx_callback, callj_callback,
1360 b_out_get_relocated_section_contents): warn if relocating against
1361 an undefined symbol.
1363 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1365 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1366 Make a bunch more routines be static.
1367 * hppa.c (fill_spaces): Get rid of this, replace with much better
1368 written setup_sections().
1369 * (setup_sections): New routine to create BFD sections for each
1370 space and subspace in SOM files.
1371 * (hppa_object_setup): Use BFD sections created by
1372 setup_sections() to locate GDB symbol table info.
1373 * (make_unique_section): New routine to create a BFD section. It
1374 ensures that the given name is unique, and will generate a unique
1376 * (hppa_object_p): Become much more paranoid about file header.
1377 * (make_bfd_asection): Call bfd_make_section to do the dirty
1378 work. Simplify code somewhat.
1379 * (hppa_core_file_p): Use proper name for stack section.
1380 * libhppa.h: Remove millicode_start, millicode_end decls.
1382 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1384 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1386 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1387 relocs, don't bother doing the adjustment if the value to add is
1390 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1392 * bfd.c (bfd_get_size): New function that gets an upper bound
1393 on the possible size of any object in a bfd.
1394 * elf.c (bfd_elf_find_section, elf_get_str_section,
1395 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1397 * elf.c (elf_big_vec, elf_little_vec): Document last three
1398 members initialized to NULL.
1400 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1402 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1404 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1406 * hosts/std-host.h: New file. Attempt at a generic/default
1407 set of definitions, to discourage porting to new hosts by copying.
1408 * hosts/news.h: Removed.
1409 * hosts/sparc.h: Use std-host.h.
1410 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1411 perhaps we can later remove the the_bfd field from each symbol.
1412 * syms.c (struct symbol_cache_entry): Remove unused field
1413 app_data. Add comment noting that the_bfd is almost redundant,
1415 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1416 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1417 * hppa.c (fill_spaces): Make slightly more rebust.
1418 * configure.in: Allow std-host as the "default" host.
1420 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1422 * bfd.c: Add struct hppa_core_data to tdata union.
1423 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1424 Get rid of HPPA/BSD specific code. That will go somewhere else
1426 * (fill_spaces): Don't spin forever and die if you don't find
1427 $MILLICODE$ subspace.
1428 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1430 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1431 Make these work for HPUX.
1432 * (make_bfd_asection): New routine to make section creation a
1434 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1435 * libhppa.h: #include the right system files. Redefine all of
1436 the structs/macros for hacking core files to use more sensible
1437 HPUX core file structures.
1438 * targets.c (target_vector): Conditionalize hppa_vec on
1439 HOST_HPPAHPUX, not hp9000s800.
1440 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1441 malloc and realloc. #define HOST_HPPAHPUX.
1443 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1445 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1446 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1447 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1448 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1450 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1451 * aix386-core.c: New file for handling core files on AIX on PS/2.
1452 * targets.c: if AIX386_CORE, use aix386_core_vec.
1453 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1456 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1458 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1461 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1463 * Makefile.in: added dvi target
1465 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1467 * bfd.c: Use right name for tekhex tdata struct.
1468 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1469 * libcoff.h: Updated to get spacing change from coffcode.h.
1470 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1472 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1474 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1475 functions, with the "guts" of the old bfd_slurp_bsd_armap
1476 and bfd_slurp_coff_armap, but assuming we've already checked
1477 if the armap is present or not.
1478 Also, rewrite a bit to avoid keeping around obstack data
1480 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1481 Various fixes to correctly handle COFF_style archives names.
1482 (Note that because these have a trailing '/', the names can
1483 have embedded spaces.)
1484 * archive.c (bfd_slurp_armap): New function, replaces old
1485 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1486 _either_ format, and calls do_slurp_bsd_armap or
1487 do_slurp_coff_armap if either form of map is seen.
1488 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1489 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1490 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1491 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1493 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1495 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1496 * libhppa.h: Make millicode_start and millicode_end be unsigned
1497 int to be same type as CORE_ADDR in GDB. Why are these here?
1499 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1501 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1502 vaddr of the section to the addend.
1503 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1504 SCO_CORE to SELECT_VECS.
1505 (target_vector): add sco_core_vec.
1506 * sco-core.c (sco_core_vec): add leading underscore initializer.
1507 * configure.in (i[34]86-*-sco*): use target i386-sco.
1508 * config/i386-sco.mt: new file; define SCO_CORE.
1510 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1512 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1514 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1516 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1518 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1520 * hosts/i386linux.h: Include unistd.h.
1522 * aoutx.h (print_symbol): aout_stab_name returns a constant
1524 * libaout.h (aout_stab_name): Fix prototype.
1525 * stab-syms.c (aout_stab_names): Array is now const.
1526 (aout_stab_name): Return value is now pointer to const.
1528 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1531 * syms.c (asymbol): Added new field "app_data", for data
1532 particular to the application. Some of the linker flags ought to
1533 get moved to this field someday.
1535 * archures.c (bfd_default_scan): Recognize a few more numbers:
1536 80486, 80960, and 960.
1538 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1539 bfd_coff_std_swap_table, cast to PTR.
1540 * bfd.c (bfd_coff_swap_*): Deleted macros.
1541 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1543 * coffcode.h (type bfd_coff_backend_data): New structure type,
1544 contains pointers to the COFF-specific swapping routines.
1545 (bfd_coff_std_swap_table): New data structure, to be used when
1546 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1547 (bfd_coff_swap_*): New macros.
1548 * coff-mips.c (mips_coff_swap_table): New data structure.
1549 (ecoff_big_vec): Use it.
1550 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1551 * All other targets: Deleted coff-specific vector entries.
1553 * trad-core.c: Fixed some `PARAMS' uses that were missing
1556 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1558 * aoutx.h (some_aout_object_p): Protect arg prototype in
1559 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1561 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1563 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1564 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1565 PARAMS for readability.
1567 * aoutx.h: Add type to callback parameter.
1568 * coff-mips.c: Don't call trad-core.h, not needed.
1569 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1570 * trad-core.h: Eliminate, unused.
1572 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1574 * format.c (bfd_check_format): if default target isn't found
1575 then look through the entire list rather than return early.
1577 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1579 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1581 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1583 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1585 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1587 * coff-z8k.c: checkpoint, more addressing modes handled
1588 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1591 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1593 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1595 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1597 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1599 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1601 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1602 and about when file descriptors are closed.
1604 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1606 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1607 written out correctly.
1609 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1611 * section.c: New section bit SEC_SHARED_LIBRARY.
1612 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1613 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1616 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1618 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1619 macros; use PARAMS to declare the function pointers involved.
1621 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1622 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1624 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1626 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1628 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1629 declaring pointers to functions.
1630 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1631 * seclet.h: Declare external function with PARAMS.
1633 * doc/chew.c (exfunstuff): Eliminate.
1634 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1635 * doc/proto.str: Use paramstuff rather than exfunstuff.
1637 * libbfd.h: Update, based on changes in source code and chew.
1639 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1641 * libieee.h: Add FIXME about removing limit on number of sections.
1642 * bfd-in.h: Improve comments to make it clear that bfd.h is
1643 the wrong place to edit this file.
1644 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1645 same places where we install bfd.h.
1647 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1649 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1650 symbol type before blindly modifying the auxent. Specifically,
1651 only modify the endndx fields for types that need it, and don't
1652 set the array information for non-arrays.
1654 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1656 * aoutx.h (some_aout_object_p): Section list should be set up
1657 correctly anyways; don't have to set up "next" pointers manually.
1659 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1661 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1662 config/i386v.mh: removed -DUSG from HDEFINES.
1663 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1665 hosts/i386v.h: don't define POSIX_UTIME.
1667 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1669 * ieee.c (ieee_slurp_sections): make a private copy of the
1670 section's name before truncating it.
1672 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1674 * hppa.c: add symbol_leading_char entry in transfer vec
1676 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1678 * ieee.c (get_symbol): can now cope when two symbols of a
1679 different class, but the same index number occur consecutively.
1680 (get_section_entry): nicer name for sections being forward
1681 referenced. (ieee_archive_p): don't free the filename string,
1682 since it was never malloced.
1684 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1686 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1688 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1690 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1691 optionally setting the dimen info, since they are in the same
1692 memory locations. Also zero out external auxent.
1693 (coff_write_symbol): don't zero external auxent; now done in
1696 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1698 * Check fclose return value for errors.
1699 libbfd.h: bfd_cache_close now returns a boolean.
1700 cache.c (bfd_cache_delete): return fclose success value.
1701 (bfd_cache_close): return bfd_cache_delete return value.
1702 opncls.c (bfd_close, bfd_close_all_done): return result of
1705 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1707 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1709 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1711 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1712 work out a coff relocation type from a howto's attributes rather
1713 than using the input r_type field. This fixes PR1677 and allows
1714 conversion of a.out relocs to coff relocs.
1716 * coffcode.h (coff_write_relocs): if supplied a relocation
1717 relative to an absolute symbol, use the right symbol index.
1719 * reloc.c (bfd_perform_relocation): do a partial link for coff
1722 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1724 * changes to support i386-sysv with shared libraries:
1725 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1726 check for .data2; if _LIB is defined, check for it; map
1727 SEC_NEVER_LOAD to STYP_NOLOAD.
1728 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1729 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1730 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1731 if section has contents, not just if it is loadable; if
1732 TWO_DATA_SECS, check for .data2
1733 (coff_set_section_contents): set vma of .lib section to number of
1735 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1736 don't define coff_write_armap to bsd_write_armap.
1737 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1740 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1742 * solaris2.h: Get the definition of alloca from alloca.h if we
1745 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1747 * configure.in (i960-*-{aout,bout}): Support these.
1749 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1751 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1753 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1755 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1756 no-longer-used definitions of L_SET and L_INCR.
1757 * i386linux.h: Tweaks to smooth Linux build.
1759 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1761 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1763 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1765 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1766 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1767 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1768 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1770 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1771 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1773 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1775 * configure.host: New file, contains mapping of host configs
1776 to host support file names for bfd, binutils, opcodes.
1777 * configure.in: Use it.
1778 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1779 * i386bsd.c: Cleanup, reformat.
1780 * config/i386-bsd.mt: Comment changes.
1781 * config/i386bsd.mh: New file for core file support.
1782 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1783 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1784 on BSD 4.4 define ALIGN (sigh!).
1786 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1788 * libaout.h (aout_backend_data): added exec_header_not_counted
1789 field. For ZMAGIC files only, when text_includes_header is set, by
1790 default the length of the exec header is counted in the text
1791 section size. For go32, exec header is mapped in but does *not*
1792 contribute to the size of section.
1793 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1794 is not set, but ztih is, add the size of the exec header to the
1795 recorded size of the text section.
1796 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1797 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1798 Also set text_includes_header.
1799 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1800 by default in MY(backend_data).
1802 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1804 * aout-target.h (callback): Don't define this function if it won't be
1807 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1808 type doesn't match. Don't lose if file sections have already been
1810 (set_arch_mach): Set reloc_entry_size.
1811 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1813 * hosts/i386bsd.h: New file.
1814 * configure.in: Recognize i[34]86-*-bsd host.
1816 * aout-target.h (callback, write_object_contents): Delete unused
1819 * aoutx.h (reloc_type_lookup): New function.
1820 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1821 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1822 (MY_reloc_howto_type_lookup): Don't define it.
1824 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1826 (slurp_symbol_table): Use header byte order, not target byte
1827 order, for reading symbol data.
1829 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1831 * configure.in: Undo some brain damage in the host section.
1832 * configure.in: Reformat the target section, test many configs.
1833 * Makefile.in (make): Remove obsolete `make make'.
1834 * aoutx.h (some_aout_object_p): Make defines line up.
1836 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1838 Now a bfd knows whether underscores are normally prepended
1839 to symbols in its file format.
1841 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1842 coff-z8k.c: targets set so they have leading underscore
1843 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1844 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1845 without leading underscore flag
1846 * targets.c: add symbol leading char to xvec description
1847 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1849 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1851 * archive.c: Make errno global.
1852 * archive.c (_bfd_write_archive_contents): If read fails (and
1853 errno!=0) set bfd_error to malformed_archive (since this probably
1854 indicates a truncated archive), rather than system_call_error.
1856 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1858 * Makefile.in: added rules for i386bsd.c
1859 * i386bsd.c: new file, supporting 386bsd.
1860 * configure.in: recognize i386-*-bsd target.
1861 * config/i386-bsd.mt: new file - 386bsd target configuration.
1863 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1865 * configure.in: re-arrange host section to use *-*-* notation,
1866 clean up some of the target section as well
1868 * seclet.c: cast result of bfd_get_relocated_section_contents to
1869 avoid compiler warnings
1871 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1873 * coffcode.h (coff_section_symbol): Create section if it doesn't
1876 * bout.c: Removed some unused variables.
1878 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1880 * Portability fixes from p3:
1881 coffcode.h (coff_write_relocs): removed sanity check until it
1882 works on all targets (per advice from sac).
1883 config/hp9000.mh: new file to define USG.
1884 hppa.c: #undef hppa before the JUMP_TABLE.
1885 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1887 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1888 local variable target volatile to avoid mysterious bug in
1891 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1893 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1894 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1896 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1898 * coff-z8k.c (func_da, func_jr): Lint.
1899 * coffcode.h: Use memset rather than bzero.
1900 * elf.c: Use memcpy rather than bcopy.
1901 * tekhex.c: Use memset rather than bzero.
1903 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1905 Add Adobe a.out support.
1907 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1908 * config/adobe.mt: Add.
1909 * configure.in (*-adobe-* target): Add.
1910 * targets.c (a_out_adobe_vec): Add.
1911 * Makefile.in: add aout-adobe.c.
1913 * configure.in: Put two dashes in all entries to be matched.
1914 Add comments to remind people to do this.
1915 Reorder all entries that match manufacturer names, to occur
1916 last, so they will only be matched if no more specific match
1917 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1919 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1921 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1922 since we should never have a NULL section.
1923 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1924 tests, set the section to bfd_abs_section.
1926 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1928 * coff-z8k.c: getting closer
1929 * coffcode.h (coff_get_relocated_section_contents): allow
1930 EXTRA_CASES hooks for different arches to provide different reloc
1932 * seclet.h: #ifndef around it to allow multiple inclusion
1933 * srec.c: minor doc fix
1935 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1937 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1939 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1941 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1944 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1946 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1947 filling in reloc, in case immediately following code doesn't set
1950 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1952 * coffcode.h (coff_renumber_symbols): set the last renumbered
1953 symbol pointer to NULL, as expected by coff_write_linenumbers.
1954 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1955 type R_IHCONST used on the 29k.
1957 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1959 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1960 update, based on how the underlying file was opened. Obsoletes
1962 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1963 all FASCIST_FDOPEN config defines.
1965 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1967 * sparc-opc.c: Moved to opcodes library, now that we have one.
1968 * Makefile: Don't compile it.
1970 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1972 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1974 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1976 * section.c (bfd_set_section_flags): Remove a sanity check.
1977 It is unfortunately broken, and prevents strip from working.
1979 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1981 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1982 created by last change.
1984 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1986 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1987 * bfd-in.h: Bump to version 2.0.
1989 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1991 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1992 braindamaged HP/Apollo compiler happy.
1994 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1996 * format.c: Fix description of search for matching target.
1997 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1998 * targets.c: Update description of search for matching target.
1999 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2000 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2001 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2003 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2005 * Makefile.in: Added mostlyclean/clean/distclean rules.
2007 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2009 * targets.c (target_vector): Take out oasys (unless that is
2010 the default): Because there is no magic number in archives,
2011 there can be annoying target mis-matches.
2013 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2015 * sparc-opc.c: Rigorously updated to match architecture manual.
2017 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2019 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2020 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2021 to the built-in abs_section were not written out correctly.
2023 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2025 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2026 large, assume we're using a swapped byte order and fail with
2027 wrong_format rather than dumping core.
2029 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2031 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2032 filename constraints.
2033 * Makefile.in: Updated to reflect change.
2035 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2037 Add preliminary support for the we32k:
2039 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2041 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2043 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2045 * bout.c: added support for relaxable alignment relocs.
2047 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2048 pass down pointer to play area rather than use alloca
2050 * cpu-z8k.c (compatible): made static to reduce name space
2053 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2055 Add basic support for the z8k:
2057 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2058 section.c, targets.c,
2060 * syms.c: move mis-inserted patch.
2062 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2064 Documentation fixes:
2065 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2066 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2068 * reloc.c: break out addend item from surrounding text.
2070 * doc.str (DOCDD): Defined. Adds text to output.
2071 (bodytext): Put bulletize before kill_bogus_lines.
2072 * chew.c (bulletize): End itemization after a blank line, to
2073 prevent following text from being swallowed up in an item.
2075 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2077 * configure.in: Add sparclite as a target.
2079 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2081 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2084 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2085 from a coff file (csym is null), dont deref them
2087 * ieee.c (parse_expression): get the answer right when adding an
2088 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2089 on elts so that filename is filled in.
2091 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2093 * bout.c (howto_align_table): New set of relocs, with enough
2094 data for "objdump -r" to work.
2095 (b_out_reloc_type_lookup): Recognize alignment relocs.
2097 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2099 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2100 invocations of make. Also, always create installation
2103 * config/apollov68.mh: removed -g from CC definition.
2105 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2107 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2108 overflowing gp-offset range.
2110 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2112 * srec.c (srec_set_section_contents): don't write out sections
2113 without the LOAD and ALLOC attributes
2115 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2117 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2118 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2119 * aout-target.h (callback): Don't set page/seg sizes.
2121 (set_sizes): New routine.
2122 (backend_data): Point to it.
2123 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2124 (sunos4_aout_backend): Point to it.
2125 * aoutx.h (set_arch_mach): Call set_sizes callback.
2127 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2129 * aout-target.h: Make _bfd_slurp_extended_name_table be
2130 the default. Given that we *write* the suckers (for long
2131 archive member names), we really ought to be able to read them!
2132 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2133 seem to be needed, and many machines don't have it.
2135 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2137 * coff-m68k.c (vector): read and write archives in coff format.
2139 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2141 * opc-sparc.c: New file.
2143 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2145 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2146 pointers to bfd_byte* before performing arithmetic on them. Such
2147 use with bare void* pointers is a gcc extension.
2148 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2149 * archive (normalize): Add to CONST to match actual usages with
2152 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2154 * configure.in: Recognize i486 host cpu, and use i386-elf
2157 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2159 * config/stratus.mt (CC): Remove definition.
2160 * elf.c (bfd_section_from_shdr): Test for the possibility that
2161 section_from_elf_index returns NULL and don't dereference it.
2163 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2165 * add hppa_data to bfd tdata (indirectly via sef).
2167 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2169 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2171 * configure.in: error messages to stderr, not stdout
2173 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2175 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2176 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2177 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2179 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2181 * configure.in: recognize hppa* instead of hppa
2183 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2185 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2186 RTYPE2HOWTO to cope with same.
2187 * reloc.c (bfd_perform_relocation): added support for size of -2
2188 (subtract a word reloc type). Updated doc.
2190 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2192 * Makefile.in: merged changes from progressive, removed rcsid.
2194 * archures.c, archive.c, Makefile.dos: removed rcsid.
2196 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2198 * bfd-in.h : add BFD_IS_RELAXABLE flag
2199 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2200 header e_relaxable, major hackery in callbacks
2201 * libaout.h : add space for a_relaxable.
2202 * seclet.c (rel): don't relax empty sections
2205 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2207 * section.c (STD_SECTION): add some casts to the initializers for
2210 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2212 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2213 and add appropriate casts to keep (picayune) aix-cc happy.
2215 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2217 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2218 symbol pointers. Punt expensive & useless bfd_realloc. Use
2219 malloc for raw symbols, and free it before returning.
2220 (bfd_section_from_shdr): Do not slurp symbol table until politely
2221 asked. Do not even slurp string tables.
2222 (elf_get_symtab_upper_bound): Count 'em without reading them.
2223 (elf_get_symtab): This is how to politely ask. Schlurp!
2224 This should probably just *become* elf_slurp_symbol_table, FIXME.
2226 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2228 * archive.c (bsd_write_armap): write the timestamp of the
2229 archive header to be just a little bit later than the timestamp of
2230 the file, otherwise the linker will complain that the index is
2233 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2235 * configure.in: Add m68k-ericsson-*.
2237 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2239 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2240 * elf.c: Remove unconditional debug printf's.
2241 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2242 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2243 (elf_slurp_symbol_table): Hand out symbols in forward, not
2244 reverse order. Simplify duplicate code.
2246 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2248 * elf.c: Remove "(void)" casts from function calls where the
2249 return value is ignored, in accordance with GNU coding standards.
2251 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2253 * hppa.c: Apply John's standard fix to avoid "empty translation
2254 unit" warnings from some ANSI-C compilers.
2256 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2258 * hosts/solaris2.h: Configure same as sysv4.
2260 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2262 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2263 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2264 type match actual return type.
2265 * elf_print_symbol (section_name): Make CONST.
2267 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2269 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2270 New files, for Linux (a free Unix clone for 386 machines).
2271 * Makefile.in, configure.in, targets.c: Update accordingly.
2273 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2274 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2275 correct calling of howto special functions and fixes from Raeburn
2277 * archures.c: nuke bfd_reloc_code_type
2278 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2279 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2280 SEC_NEVER_LOAD, various other bfdgas newness
2281 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2282 * targets.c: change jump table vector to above
2285 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2287 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2288 its prototype will be included in libbfd.h. Change result type
2289 to struct * (rather than equivalent typedef) so it can be used in
2290 the prototype, where they typedef won't be known.
2291 * libbfd.h: Updated version.
2293 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2295 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2296 targets.c: HPPA merge.
2298 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2300 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2301 * config/solaris2.mh: Kludge around Sun compiler bug.
2303 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2305 * libaout.h (aout_backend_data): Change defs of two bitfields to
2306 be unsigned chars instead to get around rs6000 compiler problem.
2308 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2310 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2311 Correct misconception that there can be only one symbol table.
2312 Only call elf_slurp_symbol_table on the full symbol table, not
2313 the dynamic one which is only a subset of the full one.
2315 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2317 * coffcode.h (coff_compute_section_file_positions): For I960,
2318 don't align sections in file.
2320 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2322 * targets.c (struct bfd_target): Added field for target-specific
2323 (but not file-specific) data, for distinguishing minor
2324 characteristics between (e.g.) a.out formats.
2326 * section.c (struct sec): New field user_set_vma indicates vma
2327 field should be heeded, not assumed to be unset.
2328 (STD_SECTION): Initialize that field of standard sections to zero.
2329 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2331 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2332 pre-swapped version.
2334 * archures.c (struct bfd_arch_info): Fixed order of comment and
2335 field decl. New fields indicate size of page and segment for
2337 * cpu-m68k.c (N): Fill in values.
2338 * cpu-sparc.c (arch_info_struct): Ditto.
2340 * libaout.h (struct aout_backend_data): Various bits of data (not
2341 all used currently) with characteristics of a.out implementation.
2342 Important field for now is text_includes_header, indicating that
2343 the text section starts immediately after the file header, which
2344 gets mapped in with it.
2345 (struct aout_data): New fields indicate whether vma has been
2346 adjusted yet (not yet used), and what magic number will be used in
2347 the output file (should go away in favor of vma_adjusted).
2348 (WRITE_HEADERS): Code for dealing with section sizes and related
2349 header fields replaced with call to adjust_sizes_and_vmas.
2350 * aoutx.h (some_aout_object_p): Fill in magic number field.
2351 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2352 (set_arch_mach): Set page size and segment size once CPU
2354 (adjust_sizes_and_vmas): New function; has much code moved
2355 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2356 and size parameters, as well as many header fields, after deciding
2357 on magic number for output file. Checks to ensure that this
2358 adjustment has only been done once.
2359 (set_section_contents): Call adjust_sizes_and_vmas instead of
2360 doing much of the work here.
2362 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2363 default (null) values of these fields.
2364 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2365 value in exec header.
2366 (sunos4_aout_backend, MY_backend_data): Define backend data
2367 indicating file header is included in text section.
2369 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2371 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2372 gcc version 2, to avoid warnings.
2374 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2376 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2377 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2379 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2381 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2383 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2385 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2386 * configure.in: Rewrite target parsing to use simple format.
2387 Handle sparc-sun-solaris2 configuration.
2388 * aout64.h: Avoid ANSI C brain death warning.
2389 * elf.c: Avoid trigraph (???) or /* in comments.
2391 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2393 * config/sysv4.mh: new file, RANLIB=echo
2395 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2397 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2399 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2400 elf_core_tdata_struct into a single common struct. Core files
2401 wouldn't have worked at all without this.
2402 (bfd_elf_find_section): New function for GDB's undercover use
2403 to find string sections that BFD hides from it.
2404 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2406 (elf_object_p, elf_core_file_p): Allocate internal file header
2407 storage dynamically.
2408 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2409 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2411 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2413 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2415 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2417 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2419 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2421 * configure.in: handle m680[01234]0 as aliases for m68k
2423 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2425 * coff-a29k.c: do byte relocs correctly
2426 * coffcode.h (styp_to_sec_flags): never load INFO sections
2427 * seclet.c (rel): don't relocate INFO sections
2429 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2431 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2432 Make the symbols unmodifiable.
2433 (bfd_section_init): Deleted.
2434 * init.c (bfd_init): Don't call bfd_section_init.
2436 * section.c (bfd_set_section_contents): Ensure that range to be
2437 written is within section boundaries.
2438 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2441 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2443 * coff-i960.c (howto_table): Deleted.
2444 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2445 interesting entries from old howto_table.
2446 (RTYPE2HOWTO): Adjusted to use switch.
2447 (coff_i960_reloc_type_lookup): New function.
2449 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2450 records for section symbol.
2451 (make_abs_section): Unused; deleted.
2452 (renumber_symbols): Re-order symbols so undefined symbols come
2453 last, as COFF format desires.
2454 (coff_write_symbol): Put C_FILE symbols in debug section always.
2455 (coff_section_symbol): New function; creates a symbol with the
2456 same name as a section, and sets up aux records for it.
2457 (coff_add_missing_symbols): New function; adds section symbols to
2458 symbol table if they aren't there already. Should someday also
2459 add a dummy C_FILE symbol if none is present.
2460 (coff_write_object_contents): Add missing symbols before preparing
2461 symbol table to be written.
2462 (coff_slurp_reloc_table): Verify that symbol indices read in are
2463 in a reasonable range.
2464 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2465 (obj_conv_table_size): Accessor macro.
2467 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2468 reloc types on i960.
2470 * bfd-in.h (bfd_get_section_name): New macro. Like
2471 bfd_section_name, but returns rvalue, not lvalue.
2472 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2473 (bfd_get_section_flags): Now returns rvalue.
2475 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2476 general, some specific to sparc or i960.
2478 * aoutx.h (set_section_contents): Set VMA for each section based
2479 on previous section. If text section VMA doesn't appear to have
2480 been set, make a best guess from the type of file.
2482 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2484 (MY(vec)): Initialize reloc_type_lookup field.
2486 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2487 (bfd_error_trap, bfd_error_vector): Extern, not common.
2489 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2490 few types of relocs for sparc; will need enhancement.
2492 * bout.c (callj_callback): Use DEFUN macro in definition.
2493 * coff-i960.c (optcall_callback): Likewise.
2495 * targets.c (bfd_target): Added fields reloc_type_lookup and
2496 _bfd_make_debug_symbol. Also minor comment changes.
2497 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2498 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2499 than arch info, and dispatch with BFD_SEND. Callers changed.
2500 * archures.c (struct bfd_arch_info): Deleted field
2502 * cpu-*.c: Don't initialize that field.
2504 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2505 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2506 (bfd_errmsg): Now returns ptr to const.
2507 * bfd-in.h (bfd_errmsg): Fix prototype.
2509 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2510 * reloc.c (bfd_generic_relax_section): Ditto.
2512 * section.c (Section Output doc): Improve description of use of
2513 output_section and output_offset.
2515 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2517 * sco-core.c: new file from net.
2518 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2519 Now we have the hairy linker, it's possible to move symbols from
2520 one section into another. Actually make that work!
2522 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2524 * hosts/sun3.h: fix declaration of free.
2526 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2528 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2529 * coff-h8300.c (reloc_processing): all relocs are relative to
2531 * opncls.c: don't use fdopen on DOS systems
2533 short patches from Glenn Kasten (glenn@ready.com)
2534 * target.c: enabled oasys support
2535 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2536 fix problem where a relocation which crossed a modification byte
2537 boundary did not work. Fix problem where a relocation near the end
2538 of a data record did not work.
2541 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2543 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2544 archvie header string counts the endian way, this heuristic sees
2545 how big an archive string to read by trying it one way and if the
2546 string table is unreasonably big, trying it the other. *FIXME*.
2547 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2549 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2551 * bfd-in.h: Increase version number to 1.97, for consistency
2553 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2555 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2557 * bfd-in.h: bump version to 1.96
2558 Major change; changed calling convention for
2559 bfd_get_relocated_section_contents so that caller allocates
2560 memory for section data.
2561 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2562 seclet.c, targets.c, bfd.c: reflect new convention.
2563 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2564 case, then use reasonable default values for SEC_* flags.
2566 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2568 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2569 size of output reloc struct.
2570 * targets.c, Makefile.in: comment out tekhex for the moment.
2571 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2572 * configure.in: tandem target is st2000
2573 * coff-m68k.c: rename static howto_table to global
2574 m68kcoff_howto_table.
2575 * bout.c: remove unnecessary abort
2576 * coff-a29k.c: various changes to the way relocations work to cope
2577 with the "new order" and latent bugs.
2580 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2582 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2583 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2584 * reloc.c (bfd_perform-relocation): don't relocate refs to
2585 absolute symbols if doing a partial link.
2587 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2589 * configure.in: Add a29k-amd-udi.
2591 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2593 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2594 internal_exec structure before initializing the fields that
2595 are used, so that the unused fields are in a known state.
2597 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2599 * tekhex.c (struct data_struct): Convert from typedef that
2600 typedefs nothing to a normal structure declaration.
2601 * tekhex.c (pass_over): Prototype args for function that
2602 second arg points to.
2604 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2606 * Makefile.in: remove old style staging. Do not print recursion
2609 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2610 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2613 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2615 * bfd.c, Makefile.in: added tekhex
2616 * aoutx.h (set_section_contents): pages should be padded to the
2617 size of a page, not the size of a segment.
2618 * configure.in: added go32 host and i386-aout target.
2619 * i386aout.c, libaout.h: now works for go32 target
2620 * ieee.c: fix bit rot.
2621 * seclet.c: support for padding seclet type.
2623 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2625 * Makefile.in: added .NOEXPORT:
2627 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2629 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2631 * elf.c (elf_compute_section_file_positions,
2632 elf_write_object_contents): Return boolean, not NULL (which
2634 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2635 Also ifdef-out code that aborts on unhandled section types.
2637 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2639 * configure.in: Recognize ncr3000 config
2640 * Makefile.in (MINUS_G): Pass on to recursive makes.
2641 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2643 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2645 * Makefile.in: Now that we have sym.h and symconst.h, compile
2646 coff-msym.c on all systems.
2647 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2648 * coff-msym.c: Update include files and comments; add weakext bit.
2650 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2652 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2653 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2655 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2657 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2658 * configure.in: Add new host and target configs.
2659 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2660 structs, which vary; just use member name.
2661 (elf_object_p, elf_core_file_p): Lint, fix comments.
2662 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2664 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2666 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2667 local, disposable, copy of the external form of section header
2668 table and program header table entries.
2670 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2672 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2674 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2676 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2679 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2681 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2683 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2685 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2686 not internal bfd_assert function (twice).
2688 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2690 * aout-target.h: change ar_max_namelen to 15 (the right value)
2691 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2694 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2696 * archive.c (bfd_generic_archive_p): check for bout archives too.
2697 * bout.c: make it work again.
2699 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2701 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2703 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2704 bfd_xmalloc() instead of bare malloc().
2706 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2708 * Makefile.in: pass down MAKEINFO on info.
2710 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2712 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2713 host/h-<foo> now just <foo>.
2714 * configure.in: reflect changes
2716 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2718 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2719 actual source file, not just the generated libbfd.h.
2721 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2723 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2724 gdb on little-endian 960 code.
2725 * archive.c (compute_and_write_armap): indirect symbols should go
2726 into the archive header too.
2728 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2730 * Makefile.in: added check target.
2732 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2734 * coff-msym.c: Move this file from gdb/ecoff.c. It
2735 handles byte-swapping for ECOFF (MIPS symbol) files.
2736 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2737 to the files built on MIPS-based hosts.
2738 * Makefile.in: Add rule for coff-msym.
2740 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2742 * Makefile.in: added clean-info target. MINIMIZE=1.
2744 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2746 * coff-rs6000.c: Move core file functions into separate
2747 new file rs6000-core.c. This is needed because reading
2748 core files depends on native include files that conflict
2749 with ../include/coff/rs6000.h.
2750 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2752 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2754 * aoutx.h (NAME(aout,print_symbol)): Don't print
2755 symbol addresss for undefined symbols.
2756 * coff-rs6000.c: Various updates (due to target-
2757 independent changes).
2758 * libbfd.h: Ditto (tdata field is now a union).
2759 * hosts/h-sparc.h: Removed prototype for bogus function
2760 'emset' (presumably should have been 'memset' - which is there).
2762 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2764 * configure.in (mips-big-* target): Same is Iris.
2766 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2768 * aoutx.h (translate_from_native_sym_flags): when creating an
2769 alias symbol, fill in the section as undefined, rather than
2770 leaving it blank. If an output section can't be found for a
2771 symbol, then don't core dump.
2773 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2775 * Makefile.in, configure.in: removed traces of namesubdir,
2776 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2777 copyrights to '92, changed some from Cygnus to FSF.
2779 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2782 * coff-h8300.c: fix stupid reloc subtraction bug
2783 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2784 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2785 the symbol.flags and done_lineno fields.
2787 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2789 * coffcode.h (coff_write_symbol): write out the correct number of
2791 * cpu-h8300.c: fix disassembly bug
2793 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2795 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2796 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2797 reloc.c, section.c (bfd_map_over_sections), targets.c
2798 (bfd_target_list): Protolint.
2799 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2801 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2803 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2805 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2806 section of a symbol rather than the section of a reffed symbol to
2807 determine the r_index of an emmitted reloc.
2809 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2811 * PORTING: New (preliminary) porting guide.
2813 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2815 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2816 (howto_hvrt16): lint.
2818 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2820 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2821 a full configuration (with possible cross-development),
2822 instead of using host-aout.c.
2824 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2826 * aout-target.h (MY(write_object_contents):
2827 Set obj_reloc_entry_size (abfd).
2828 * gen-aout.c: Change to emit a .c files, not a .h file.
2830 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2832 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2833 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2835 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2837 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2838 with more than one auxent can cause nasty core dumps.
2840 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2841 "done_lineno" so that a symbol which appears twice in the symbol
2842 table only gets it's linenumbers relocated once. Modifed
2843 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2846 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2848 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2849 stuff to use the New Order.
2851 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2853 * ieee.c: Change type of envi[] to unsigned char.
2855 * configure.in: fix vax ultrix configuration.
2857 * elf.c (bfd_section_from_shdr): Deal with null return from
2858 bfd_make_section(). (elf_object_p): Select endianess properly.
2860 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2862 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2864 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2866 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2867 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2868 * host-aout.c: Don't use aout-params.h; configure these systems
2869 in their xm files, not in a randomly generated file.
2870 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2872 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2874 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2876 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2877 host_aout_vec here as well.
2879 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2881 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2882 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2883 to prevent undefined symbol.
2885 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2887 Various lints found on PersSony
2888 * aoutx.h: cast an enum
2889 * coff-a29k.c: many ints in reloc structure turned to enum
2890 * coffcode.h: more enums
2891 * cpu-h8300.c: more enums
2892 * opncls.c: more enums
2894 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2896 * configure.in: Make Tahoe configuration work again.
2897 * bfd-in.h: Remove trailing comma from enum declaration.
2898 * ieee.c: Can't put byte values >0x7F into a signed char.
2900 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2902 * Makefile.in: Add dependencies for various coff-*.o files.
2904 * elf.c: Remove extraneous paren from core_prpsinfo and
2905 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2906 Replace references to old section "size" member with new
2907 "_raw_size" member. Implement elf_make_empty_symbol, which
2910 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2912 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2915 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2917 * coffcode.h (bfd_coff_relax_section): now static.
2918 (bfd_coff_get_relocated_section_contents): various type lints.
2920 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2922 New entry point in the transfer vector - bfd_relax_section.
2924 * aout-target.h: add to vector, call generic_relax
2925 * bfd-in.h: add to vector
2926 * bfd.c: add #define for vector
2927 * bout.c: add to vector, call generic_relax
2928 * coffcode.h: add to vector, also now has coff specific relax code
2929 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2930 * elf.c: call generic_relax
2931 * ieee.c: call new vector, clean up some bugs due to the creation
2933 * libbfd.h: add bfd_generic_relax_section EXFUN
2934 * oasys.c: call generic_relax
2935 * reloc.c: implement generic_relax
2936 * seclet.c: moved much of this into coffcode.h
2937 * srec.c: call generic_relax
2938 * targets.c: define new transfer vector
2940 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2942 * everything: now modified to use smaller reloc type. Self hosts
2945 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2947 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2948 New files for stratus.
2950 * configure.in: Add configuration fragments for stratus.
2952 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2954 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2955 variables as CONST since they are set to point to a const char
2956 string. Fixes compiler complaints.
2958 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2960 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2963 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2965 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2966 symbols, so that we can emit the correct file name even
2967 if it's an include file.
2969 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2971 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2972 (Reported by john@labtam.labtam.oz.au (John Carey)).
2974 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2976 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2978 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2979 being used to -DHAVE_PROCFS.
2981 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2982 '#include "fopen-same.h"' to end of file to match other h-* files.
2984 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2986 * configure.in: Change svr4 references to sysv4. Add case
2987 "unknown" for target vendor and infer some targets based
2988 on the specified operating system.
2990 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2992 * bfd-in.h, libaout.h: ANSIfy enums.
2994 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2996 * archive.c (normalize): created version for VMS which removes the
2997 VMS directory crap from the front and end of a filename, eg turn
2998 [-.foo]bar.obj;123 into bar.obj
2999 (bfd_construct_extended_name_table): now writes index into an
3000 extended name table in decimal - the same base used to read an
3001 extended name table.
3003 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3005 * aout-encap.c: Fix to use aout-target.h.
3006 * aoutf1.h: Use standard MY_object_p and MY_callback
3007 in aout-target.h. Remove target-specific versions.
3008 * host-aout.c: Re-write to use aout-target.h.
3009 * gen-aout.c: New files use with host-aout.c to generate
3010 host-specific a.out-related parameters.
3011 * Makefile.in: host-aout.o depends on aout-params.h, which is
3012 generated by gen-aout.
3013 * aout-target.h: Make a little more flexible.
3014 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3015 macro. Instead, inline it in aout-target.h.
3016 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3017 a gcc -Wall warning.
3018 * archive.c: Add missing commas in DEFUN macro (2 places).
3019 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3020 Berkeley ones, now that libiberty has them:
3021 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3022 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3023 remove unused variable.
3025 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3027 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3028 and execname inside HAVE_PROCFS ifdef since they are unused
3029 when it is not defined.
3031 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3033 * elf.c: Flag all sections as either code or data. We can't
3034 be sure what they are anyway, since ELF doesn't fit the
3035 traditional model of text+data+bss very well. Add new local
3036 function elf_read() to simplify code. Record entry point in
3039 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3041 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3042 rather than N copies of the same lines.
3044 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3046 * cpu-h8300.c: disassemble branch displacements correctly
3047 * coff-h8300.c: put reloc offsets out in 32bits
3049 * makefile.dos, configdj.bat: New files from DJ
3050 * cache.c: fopen with new macros is needed for DOS.
3051 * ieee.c: environ renamed to envi to stop an include file
3053 * opncls.c, coff-rs6000.c: more fopens with macros.
3055 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3057 * Makefile.in: infodir belongs in datadir.
3059 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3061 * Makefile.in: fix where docdir lives
3063 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3064 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3065 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3066 srec.c, syms.c, targets.c : all new documentation and lint
3070 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3072 * coffcode.h, srec.c: Lint.
3074 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3076 * Makefile.in: install using INSTALL_DATA, added standards.text
3079 * configure.in: mark directory as target dependent. configure
3080 nows works in objdir always so make file existence checks
3083 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3085 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3086 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3087 and mandir now keyed off datadir by default.
3089 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3091 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3092 computation of arch and machine type so it's worked out before
3093 some_aout_object_p is called.
3094 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3096 * archures.c: add extra field 'section_align_power' to hold
3097 default section alignment in object files.
3098 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3099 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3100 initialize the new field.
3101 * bout.c (b_out_callback): replace the text size, since aout
3103 * aoutx.h: Documentation in the new style
3105 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3107 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3108 use the saved value if mtime_set is already set (intended
3109 for archive files, though apparently not used yet).
3111 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3113 * targets.c: Revise comments about how to configure the target
3114 vector, to match reality. Remove mention of obsolete methods.
3115 Remove long lists of capitalized macros that turn into the same
3116 thing in lowercase. Normal vector simply lists all known
3117 lowercase xvec names; all other cases are handled by SELECT_VECS.
3119 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3122 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3123 list of supported targets.
3125 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3127 * archive.c (bsd_write_armap): The pad byte sometimes added to
3128 the string table in a __.SYMDEF member is now
3129 counted as part of the size of the string table.
3130 This is compatible with the old ranlib, as well as Sun's.
3132 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3134 * srec.c: Rewrote to fix many bugs; now gets the record type
3135 right, doesn't choke on input, sets the start address in an S9 and
3136 fills in the filename on an S0.
3138 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3140 * cpu-h8300.c: Add support for MEMIND addressing mode
3142 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3144 * coffcode.h: use the new macro if available
3146 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3147 * Makefile.in: Fixed dependencies due to file rename
3149 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3150 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3151 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3152 newos3.c, stab-syms.c, syms.c: All these files have had their
3153 #includes altered to point to the new places.
3155 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3157 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3159 * configure.in: Add vendor "ncr" as supported per-target vendor.
3160 Add svr4 case for i386 per-host case.
3162 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3165 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3167 * syms.c (bfd_decode_symclass): Return 'A'
3168 for symbols that are both absolute and global.
3169 * archive.c (bfd_special_undocumented_glue): Return NULL
3170 if bfd_ar_hdr_from_filesystem returns NULL.
3172 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3174 * Makefile.in: added coff-h8300
3175 * configure.in: now h8 is a coff target
3176 * cpu-h8300.c: fix various disassembly problems
3177 * libcoff.h: took out some code which has been #0ed for a long
3179 * targets.c: added h8 coff
3180 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3181 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3183 * coffcode.h: Started to change the way machine dependencies are
3184 handled, from the nest of #ifdefs to macros defined in the
3185 including coff-<foo>.c
3187 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3189 * aoutx.h (some_aout_object_p): Set the `executable' bit
3190 if the entry point is contained in the text segment, even if the
3191 text segment is at location 0.
3193 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3194 nonstandard MIPS sections (.rdata, .sdata, etc).
3196 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3197 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3198 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3200 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3202 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3204 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3205 from syms.c to new file stab-syms.c. Also, since GNU extended
3206 type codes such as N_SETT are no longer in ../include/stab.def,
3207 include them manually.
3208 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3209 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3210 * libaout.h: Added prototype for aout_stab_name().
3211 * Makefile.in: Update Makefile for new stab-syms.[co].
3213 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3215 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3216 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3217 just make N_XXX work by excluding the header from the text segment.
3218 * aoutx.h: Fix comments to match.
3220 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3222 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3223 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3224 for the "logical" text segment (i.e. never consider the exec
3225 header to be part of the text segment). This change is
3226 needed for consistency with various other parts of bfd and ld.
3227 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3228 and move calculation of obj_textsec(abfd)->size to libaout.h.
3229 * bfd-in.h: Removed bogus ';'.
3231 * Makefile.in: Add MINIMIZE flag to select lean
3232 or bloated target_vector.
3233 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3234 * newsos3.c: Fixes to ../include/aout64.h remove need
3235 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3237 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3239 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3240 handle both little and big-endian targets, with little
3241 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3242 * host-aout.c: Add FIXME note.
3244 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3246 * targets.c: Make the default target_vector contain
3247 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3248 Old behavior can be gotten by defining ALL_TARGETS.
3249 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3250 Factored out common code into new file aout-target.h.
3251 Saves a lot of duplicate code for a.out variants.
3253 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3255 Get 'make headers' to work when configured with +subdirs.
3256 * Makefile.in: Add $(subdir) to docdir path.
3257 * doc/Makefile.in (protos): Add $(srcdir) prefix
3258 to name of sed scripts.
3260 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3262 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3263 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3264 to include names of N_SETT etc.
3266 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3268 * elf.c: Add minimal support for ELF symbol tables. Generates
3269 canonical bfd symbol tables from ELF symbol tables. Change the
3270 name of some functions from bfd_<name> to elf_<name>.
3272 * syms.c: Trivial fix to comment to remove a redundant "to".
3274 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3276 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3277 form that GDB recognizes as COFF.
3279 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3281 * ieee.c (ieee_object_p): cast NULL correctly.
3282 * configure.in: added harris host
3284 * coff-a29k.c: Lots of changes, most from David Wood.
3286 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3288 * coff-m88k.c (coff_write_armap): Just #undef it.
3290 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3292 * Makefile.in: standardize on MINUS_G to disable debugging
3293 * coff-m88k.c: create coff armaps instead of bsd ones.
3294 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3297 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3299 * elf.c: Additions to support ELF format core files.
3300 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3301 has support for /proc (all the include files in particular).
3303 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3305 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3306 of two N_SO stabs, one for directory, and one for filename.
3308 * bfd-in.h (print_vma): Factor out duplicate definition.
3310 Exit a little more gracefully when malloc returns NULL.
3311 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3312 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3313 * libbfd.h: Rre-generated due to libbfd.c update.
3315 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3317 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3319 * elf.c (elf_object_p): Don't try to create a bfd section for
3320 the first ELF section header. It is just a placeholder.
3322 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3324 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3325 core files, when compiling native.
3326 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3328 FIXME: The aoutf1.h change below needs to be reversed back
3331 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3333 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3334 manipulation of lnno fields in lineno structs in a coff-<f>.h
3335 independent way. Override it in coff-<f>.h to your favourite
3336 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3337 (coff_swap_lineno_out): modified to use the new macros.
3339 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3341 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3342 unknown arch when the magic number doesn't specify the
3343 architecture, since some OSs (eg old sun3s) don't set the number, and
3344 020 is probably the right answer anyway.
3346 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3348 * hosts/h-news.h, hosts/h-rtbsd.h:
3349 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3350 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3351 bfd_print_symbol_nm, for use by nm.
3352 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3353 bfd_print_symbol_nm option, to print in nm format.
3354 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3355 oasys.c (oasys_print_symbol): Provide stub implementations
3356 for bfd_print_symbol_nm.
3357 * syms.c: New function bfd_decode_symclass, used by nm printer.
3358 New function bfd_stab_name to look up string name of stab code.
3360 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3362 * Makefile.in: Added ctor.c
3363 * archures.c (bfd_default_arch_struct) added
3364 bfd_default_reloc_type_lookup.
3365 * coffcode.h: removed a load of #if 0ed code.
3366 (coff_compute_file_section_positions): now works out the section
3367 alignment and size correctly in all cases.
3368 (coff_get_symtab): looks for constructor symbols and calls the
3369 right function when they're found. (coff_canonicalize_reloc):
3370 knows when a section is full of constructors and does the right
3372 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3374 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3375 * libcoff.h: removed #if 0ed code
3376 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3377 arch independent constructor relocation type.
3378 (bfd_reloc_type_lookup): removed the comment "this will go away"
3379 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3380 reloc which is used when BFD_RELOC_CTOR falls through to give a
3381 default 32bit reloc for constructors.
3382 (bfd_default_reloc_type_lookup): added.
3383 * aoutf1.h: fixed SEGMENT_SIZE typo.
3385 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3387 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3388 matching prefix "coff".
3389 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3390 rs/6000 csect records.
3392 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3394 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3395 * configure.in: add motorola delta88 cases
3396 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3397 write_armap prototype
3398 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3400 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3402 * Rename COFF-related files in `coff-ARCH.c' form.
3403 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3404 coff-mips.c, coff-rs6000.c to be exact.
3406 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3407 make output clutter.
3408 * config/mt-*: Ditto.
3410 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3412 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3413 John Gilmore. Archive support from Damon A. Permezel.
3415 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3416 * configure.in: Add rs6000 case.
3417 * targets.c: Add rs6000 vector.
3418 * archures.c: Add rs6000, fix comment on romp.
3419 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3420 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3421 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3422 * section.c (bfd_make_section): Return NULL on attempt to create
3424 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3425 (bfd_swap_aouthdr_in): Handle lots more members.
3426 (make_a_section_from_file): If section has already been seen,
3427 just return false rather than overwriting it.
3428 (coff_real_object_p): Understand incoming magic numbers.
3429 (coff_set_flags): Understand outgoing magic numbers.
3430 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3431 (build_debug_section): Add fn for reading debug string section.
3432 (get_normalized_symtab): Handle symbol names in debug string section.
3433 Remove unused obj_string_table.
3434 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3435 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3436 existing section before making one.
3437 * cpu-rs6000.c: New file.
3438 * rs6000coff.c: New file.
3440 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3442 * elf.c: Add partial support for ELF format corefiles. Still needs
3443 support for extracting registers from corefiles.
3445 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3447 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3448 RANLIB is defined as echo, send the output to /dev/null to help
3449 reduce clutter in the output from doing a make.
3451 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3453 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3454 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3456 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3458 * coffcode.h (coff_compute_section_file_positions): make it pad
3459 section size out if there are alignment restrictions so that the
3460 image will be ok on a system where section positions are worked
3461 out by accumulating sizes rather than from the section headers.
3462 * targets.c (proto write_armap). Changed orl_count to unsigned.
3463 * opncls.c (bfd_close_all_done). Added so that generative
3464 programs like gas can close a bfd without causing bfd confusion.
3465 * libbfd.h (changed becuase of protos)
3466 * amdcoff.c: messed with the way that jmp displacements are
3467 calcualated. This may not yet be totally correct.
3468 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3470 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3471 abs symbol has no section (like a register symbol).
3472 (coff_write_symbol) now zeros auxent before filling it up to help
3473 with sensitive applications.
3474 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3476 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3478 * bfd.c: Make sure we don't get a macro strerror().
3479 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3480 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3481 attempt to recover command, ifdef NO_CORE_COMMAND.
3482 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3484 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3486 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3488 * archive.c (bsd_write_argmap): The size of the ranlib structures
3489 should not include the size field itself.
3490 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3491 adata(abfd)->exec_bytes_size field instead of constant macro,
3492 because aoutx.h compiles to a simple .o file shared by
3493 all 32-bits a.out targets.
3495 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3497 * configure.in: Allow i386-sco-sysv.
3498 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3499 * cpu-h8300.c: lint.
3501 * host-aout.c: New strategy. We use common code, include files,
3502 and data structures to handle the file, but set a few parameters
3503 from the host's config file (page size, text start addr, etc).
3504 * libaout.h: Define HP BSD machine types.
3505 * aoutf1.h: Handle reading a.outs with these types.
3507 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3508 virtual-memory-address of the .reg section. We can't just make a
3509 section for "all the regs and nothing else" because only GDB knows
3510 exactly where the regs are (scattered around the upage and stack).
3511 Clean up memory allocation. Remove big- and little-endian
3512 vectors, replace with single vector; this only runs on the host,
3513 in host byte order. Replace byteswap routines with aborts in case
3515 * targets.c: There's only one trad_core_vec now.
3516 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3518 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3520 * hosts/h-amix.h (free): Fix prototype.
3522 * aoutx.h: Don't use NULL as an integer, for braindead systems
3523 that declare it as (void *)0. (From Peter Schauer.)
3525 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3527 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3528 problem with bad Ultrix system headers.
3529 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3530 various kinds of alignments for the various kinds of
3533 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3535 * doc/Makefile: Don't assume . is on the path (from James Clark).
3537 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3539 * Makefile.in: Avoid Sun Make VPATH bugs.
3540 * targets.c: Declare trad_core vectors extern.
3542 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3544 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3545 * libbfd.h: Moved ALIGN macro here.
3546 * bout.c (b_out_callback): Replace i960_align by align_power.
3548 * libaout.h (struct aoutdata): Added fields page_size,
3549 segment_size and exec_bytes_size. These help generic code
3550 (in aoutx.h and libaout.h) to figure out where to align
3551 the various segments in a demand paged file.
3552 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3553 to decide if the exec header counts in a_text (text segment size).
3554 Also, assume D_PAGED flag is set; don't set it here.
3555 * bout.c (b_out_callback): Add initialization of
3556 adata fields page_size, segment_size, and exec_bytes_size.
3557 * host-aout.c (NAME(host_aout, callback) and
3558 NAME(host_aout,mkobject): Ditto.
3559 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3560 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3561 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3562 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3563 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3564 for some systems (mainly sunos), so do it in the callback instead.
3565 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3566 * aoutx.h (NAME(aout,set_section_contents): Change the way
3567 filepos and size of sections are carried out to support
3568 older styles of demand paged executables.
3571 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3573 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3574 * bfd.c: Added macros to enable gas to swap coff records.
3575 * coffcode.h: Make the coff_swap_*_out routines return the number
3576 of bytes swapped, and cleaned up their prototypes.
3577 * configure.in: Added ebmon/coff support
3578 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3580 * targets.c: Added new entry points for coff swapping
3582 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3584 Restructure configuration scheme for bfd, binutils, ld.
3586 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3587 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3588 Change some config names to match other dirs.
3589 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3591 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3592 ../include/sysdep.h.
3593 * cpu-i960.c: Strncmp needed a length arg.
3594 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3595 * i386aout.c: Remove dead N_TXTOFF override.
3596 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3597 * config/: Rename some config files to match up h-*.h names.
3598 Remove all the HOST_SYS definitions from the config files.
3599 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3600 * hosts/h-hp9000.h: Remove USG comment.
3601 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3602 * hosts/h-news.h, h-sparc-64.h: New config files that had
3603 previously been kludged in the <sysdep.h> file.
3605 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3607 * config/*: trad-core support is HOST dependent, not target
3608 dependent. Target config files only set DEFAULT_VECTOR and/or
3609 other vector elements. Exception: when host-aout.c is in use,
3610 in which case we're forced to assume we're native (hp, vax,
3611 tahoe). Rename XDEPFILES to HDEPFILES.
3612 * Makefile.in: Rename XDEPFILES.
3613 * config/h-sun*: Don't force static linking.
3614 * trad-core.c: Document how to use it nowadays.
3615 * i386aout.c, newsos3.c: Clean up.
3616 * i386coff.c: Allow 386 coff files to be used as core files too
3617 (for reading core files from embedded systems).
3619 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3621 * Add i386aout.c for a.out support on the i386.
3623 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3625 * reloc.c, section.c, syms.c, targets.c: correct info-node
3626 structure in *doc* comments.
3627 doc/Makefile: stop hiding complaints from makeinfo.
3629 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3631 * aoutx.h (...some_aout_object_p): Take a third parameter,
3632 the internal_exec struct, and avoid ever looking at an
3633 external_exec. All callers changed to read the entire
3634 external_exec struct, swap and check its magic number,
3635 swap in the whole structure, and pass the swapped-in version to
3637 * bout.c: Bring into modern era. Use single _object_p routine
3638 for big- aand little-endian. Provide internal and external
3639 exec header structs. Use separate swap-in and swap-out routines.
3641 * libaout.h: Move struct internal_exec from ../include/aout64.h
3642 to here. Add obj_symbol_entry_size to struct aoutdata.
3643 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3645 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3646 EXTERNAL_NLIST_SIZE. Callers changed.
3648 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3650 * bfd.c: Remove strerror() to libiberty.
3652 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3653 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3654 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3655 last byte of transfer, not first byte, is within the section.
3657 * host-aout.c: Remove `BSD' archive support. Lint.
3659 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3660 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3661 `bfd_arch_info_type'. All uses changed.
3662 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3663 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3664 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3665 it needs a better name.) All uses changed.
3666 * targets.c: Rename `enum target_flavour_enum' to `enum
3667 target_flavour', and remove the `_enum' from all of the enum
3668 values themselves. All uses changed.
3670 * configure.in, config/h-i386mach: i386 mach host.
3671 * config/t-i386-aout: Use host-aout.c.
3673 * trad-core.c: Give it its own xvec's to make it independent
3674 of other file formats.
3675 * ecoff.c, host-aout.c: Remove refs to trad-core.
3676 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3677 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3679 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3681 * reloc.c: Extended NEWHOWTO macro
3682 * ieee.c: Changed the way 8bit pcrel is done
3683 * cpu-h8300.c: got the registers in the right order
3685 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3687 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3688 prediction is vindicated!
3690 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3691 Remove refs to howto.c, since Steve forgot.
3693 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3695 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3696 still work. Now allows any architecture/machine to be set.
3698 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3700 * howto.c deleted and moved code to reloc.c
3702 * libbfd.h, libbfd-in.h removed $id stuff for real
3704 * cpu-h8300.c Made it match various different spellings of h8300.
3706 * archures.c: Took out the first char filter which made it only
3707 look for a cpu/arch match when the first chars of supplied and
3708 tested names were the same.
3710 * targets.c removed oasys stuff, pending someone to fix the bugs
3714 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3716 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3717 ELF support good enough for GDB.
3718 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3719 m68k-cbm-svr4 host and target.
3720 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3721 so `diff' and `patch' can cope.
3723 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3725 * archures.c: removed texinfo error
3727 * init.c: added texinfo hooks, and removed initialization error
3730 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3733 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3735 * cpu-i960.c: Avoid numerical count of initializers.
3737 Vax Ultrix changes from David Taylor <taylor@think.com>:
3738 * host-aout.c: Make little-endian vector really little-endian.
3739 * configure.in: Separate vax and tahoe cases, handle ultrix.
3740 * config/t-vax: Add trad-core.o.
3741 * config/h-vaxult: New host system.
3743 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3745 * bfd-in.h VERSION, change version number to 0.18, this makes a
3746 gap, but now is the same as the linker version number.
3748 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3749 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3750 files will eventually contain processor specific bits for bfd,
3751 like strange relocation information and dis/assembly. So far only
3752 the H8 has been even partially done. This work also ties in with
3753 the change in handling architectures.
3755 * amdcoff.c: (a29k_reloc) fix error message.
3757 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3758 discover the architecture of the bfd. (sunos4_callback) calls the
3759 function bfd_set_arch_mach rather than stuffing stuff directly
3760 into the bfd. (sunos4_write_object_contents), changed names of
3763 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3764 setup the environment.
3766 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3767 headers in big endian format, regardless of the endianess of the
3770 * archures.c: totally changed. Now an architecture is represented
3771 with a pointer to an info structure rather than an enumerated type
3772 and a long. The old info is available as two elements in the
3773 structure. Future enhancements to architecure support will
3774 involve pointers to methods being placed into the info structure.
3776 * bfd.c: changed the definition of the bfd structure for the new
3779 * bout.c: (b_out_set_arch_mach) changed to use the new
3780 architecture mechanism.
3782 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3783 the new architecture mechanism.
3785 * configure.in: added h8 stuff.
3787 * ieee.c: too many changes to note. Now ieee files written with
3788 bfd gas and ld can be read by gld and ieee only linkers and
3791 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3793 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3794 than fixing the structure directly.
3796 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3797 than fixing the structure directly.
3799 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3800 before opening a bfd.
3802 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3803 rather than fixing the structure directly.
3805 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3806 in the t/hmake file) a user can select which backends they want
3807 linked with bfd without changing the source.
3809 * init.c: new, looks after initializing modules.
3811 * howto.c: for future use, will allow an application to work out
3812 what cookie to use as a handle on a relcoatio howto.
3814 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3816 * srec.c: Better error checking, partly from Peter Schauer.
3817 (srec_object_p): Avoid assuming any file that starts with 'S' is
3818 an S-record file! (Check for 3 uppercase-hex digits after it.)
3819 (ISHEX): Define new macro for checking supposedly hex characters.
3820 (pass_over): Treat as EOF any S-record line that:
3821 * doesn't have hex in either size character
3822 * produces a size larger than 0x7F
3823 * has an unrecognized type number
3825 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3827 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3828 opncls.c: Lint (saber actually).
3830 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3832 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3833 * newsos3.c: Fixed two types: newos3 -> newsos3.
3834 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3835 to use correct segment.
3837 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3839 * aoutx.h (print_symbol): Handle missing symbol->name.
3841 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3843 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3846 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3848 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3849 add sgi/irix support.
3851 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3853 Changes for the AMD 29000 Ultracomputer port from David Wood.
3856 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3858 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3861 * coffcode.h (coff_real_object_p): Pass information about the
3862 current file's coff symbol format to BFD via the coff_data struct.
3863 (coff_find_nearest_line): obj_icof => coff_data.
3864 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3865 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3866 and DIMNUM == E_DIMNUM.
3867 * configure.in: Handle a29k-*-* hosts, and targets
3868 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3869 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3870 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3871 local_linesz to `coff_data' (tdata) struct.
3872 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3873 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3875 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3877 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3878 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3880 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3882 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3884 (sunos4_core_file_matches_executable_p): Fix header comparison.
3885 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3886 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3888 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3890 Allow GDB to patch object files.
3892 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3893 * trad-core.h (trad_unix_core_file_p): Ditto.
3894 * aoutx.h (aout_set_section_contents): On first output, check
3895 abfd->direction and complain if erroneous.
3897 * Makefile.in: Add crude dependencies.
3899 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3901 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3902 to h/t-xxxx files so that everything will work on System V.
3904 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3906 * aoutx.h: Add information on host-aout.c and how to configure
3907 to use it, to the manual.
3908 * configure.in: Tix typo.
3909 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3910 else dummy out the core file support.
3911 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3912 specified, use it to locate the data section.
3913 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3914 rather than as chars (lint).
3916 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3918 * aoutx.h, coffcode.h: saberized.
3920 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3922 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3924 bfd.c, targets.c: minor rewording of doc segments
3927 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3929 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3930 etc, rather than TEXT_START_ADDR.
3931 * host-aout.c: Remove #if 0 around whole thing.
3932 Update to modern (32/64-bit) a.out naming conventions.
3933 Include a large chunk of ../include/a.out.gnu.h to get macros that
3934 are not defined by the system include files.
3935 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3936 macro used by the other a.out implementations.
3937 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3939 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3941 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3942 texdoc and psdoc; make these depend on generated .texi's
3944 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3947 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3950 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3951 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3952 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3953 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3954 obtrusive marks indicating .c origins.
3956 * bfd.texinfo: generalize most references to linker
3958 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3960 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3961 * archures.c: remove empty foo() definition (crept in at vn1.9)
3963 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3965 * bfd.texinfo: use @setchapternewpage on instead of lots of
3966 @page's; minor rephrasing in Introduction.
3968 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3969 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3970 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3971 segments): used BFD (caps) more consistently as a name in
3972 discourse, fixed a few other minor typos and uses of fonts
3975 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3977 * coffcode.h: fixed bug where string table size wasn't being swapped.
3979 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3981 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3983 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3984 flags. (bfd_print_symbol_vandf) now knows what to do with the
3987 * aoutx.h: made translate_from_native_sym_flags and
3988 translate_to_native_sym_flags produce the above flags.
3991 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3993 * all files: update copyright notices for GPL version 2.
3994 Install header comments and attribute most modules to their
3995 authors. BFD's name is now officially "Binary File Descriptor",
3996 so remove any conflicting pejoratives.
3997 archures.h: Consists solely of comments; remove it.
3999 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4001 * Makefile.in, bfd.c: Made it compile again.
4003 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4005 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4008 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4010 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4011 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4014 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4015 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4017 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4019 * Everything: created some new files, core.c format.c, reloc.c,
4020 section.c and syms.c to split the functionality a bit better.
4021 Cleaned up the rest of the files a bit, and added some
4025 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4027 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4028 really takes 3 arguments, patched code and ammended prototypes.
4030 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4032 * ../include/bfd.h (struct bfd_target): Added new field
4033 "align_power_min" which contains the minimum alignment for a
4034 section. This is used in coff_new_section_hook. The field
4035 insertion necessitates an update of all backends..
4037 * aoutf1.h jump table field inserted
4039 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4042 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4043 table field inserted.
4045 * coffcode.h(just about everything) Now patches up symbol tables
4046 using a different mechanism. The Intel major bug has been fixed,
4047 and the linker can self host on the Aviion and be debugged with
4050 * ecoff.c: new include and jump table patch, i386coff.c: new
4051 include and jump table patch, icoff.c: new include and jump table
4052 patch, ieee.c: can now read archives containing ieee modules.,
4053 libcoff.h: added (combined_entry_type), libieee.h: uped max
4054 sections to 20, m68kcoff.c: new include and jump table patch,
4055 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4056 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4057 srec.c: jump table patch. trad-code.c fixed #IF typeo
4059 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4061 * coffcode.h (coff_swap_aux_in): added else case to deal with
4062 filenames less than 9 characters.
4065 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4067 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4069 * srec.c: now allows any number of sections to be created in a
4070 file. Outputs addresses of the right length.
4072 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4074 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4075 target didn't match, the format got set to the attempted match,
4076 breaking a future test.
4078 *../include/i386coff.h : fixed typo in type field with size
4080 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4081 support in the jump table for the swapping routines exported to
4082 gdb. Now gdb works with the 386.
4084 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4086 * Merge in changes from gdb-3.95 release.
4087 Makefile.in: Allow hmake and tmake files to add OFILES.
4089 bfd.c: support specific targets as well as searching. When
4090 searching, take default target in preference to others.
4092 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4093 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4094 libbfd.h: Support specific targets as well as searching.
4095 opncls.c: Support specific targets as well as searching.
4096 targets.c: Search is short-circuited if default target matches.
4097 liboasys.c, libieee.c: Undo bothner changes that make macros
4098 work to the left of assignment, but which depend on the
4099 representations of different pointer types being the same.
4101 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4103 * i386coff.c: created.
4104 * coffcode.h: added support for 386.
4105 * Makefile.in: added support for 386.
4106 * ../include/i386coff.h: created
4108 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4110 * coffcode.h: removed all put_x_<sizes>
4111 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4115 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4117 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4119 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4121 * everything: Removed sysdep.h from bfd.h and put back into files
4122 from which it was split out. Now 64 bit version is built with a
4123 -DHOST_64_BIT="long long" on the compile line.
4125 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4127 Changed all the [get|put][name] routines to use [get|put]_[size
4130 Put in support for 64 bit work. Now two versions of bfd may be
4131 generated, according to the state of TARGET_64_BIT, one which is
4132 32 bit only, and one which is 64/32 bits.
4133 Created new back end 'demo64' to test 64 bit functionality.
4135 Renamed some files to work on DOS.
4137 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4138 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4139 chage, 64 bit transfer. * liba.out.h: Split out common code from
4140 sunos and newsos into liba.out. Name changes and prototype mods. *
4141 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4142 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4143 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4144 change and 64bit stuff.* newsos3.c: common code removed, new jump
4145 table. * oasys.c: Name change * opncls.c: Portability fixes *
4146 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4147 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4148 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4149 64bit ized. * demo64.c: 64 bit a.out back end
4151 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4153 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4154 on LHS of assignment, even when using old compilers.
4155 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4156 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4157 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4158 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4159 * targets.c: Add declaration of newsos3_vec.
4161 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4163 * aout.c: fixxed some of the problems with filepos calculation.
4164 (swap_ext_reloc): fixed problem with creation of relocs.
4165 (aout_set_section_contents): fixed filepos problem
4167 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4168 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4169 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4170 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4171 cleaned up. (coff_write_object_contents) cleaned up.
4173 * ecoff.c: Totally different. Now supports ecoff fully.
4175 * icoff.c: fixed problems in relocation callout.
4177 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4179 * m68kcoff.c: updated target vector.
4181 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4182 choose_reloc_size. (sunos4_write_object_contents) now calls
4183 choose_reloc_size so outputs relocs correctly, also calculates the
4184 size of the sections correctly.
4188 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4190 Merge Per Bothner's changes to modularize BFD a.out a bit.
4192 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4193 * ieee.c: Cast enums to int before comparing them, for brain-
4195 * coff-code.h: Remove coff_get_section_contents, and use the
4196 generic one instead.
4198 * aout.c: Derive new module from sunos.c, containing generic
4199 support code for all kinds of a.out files.
4201 * sunos.c: Remove all code that goes in aout.c. Split out
4202 machine dependent followup in sunos4_object_p into
4203 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4204 and redefine only the names we CHANGE, not all the names. Drop
4205 the little-endian vector, and rename the vector as sunos4 rather
4208 * b.out.c: Use aout.c routines for most of the work. Slight
4209 changes for the new regime. Remove close_and_cleanup and
4210 get_section_contents in favor of generics. New transfer vector
4213 * newsos.c: New support for Sony NEWS, another a.out format.
4215 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4216 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4217 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4219 * opncls.c (bfd_close): Call format-dependent write_contents
4220 routine, if writing, before calling target-dependent
4221 close_and_cleanup routine (which is now always generic, I think).
4222 * srec.c: Use bfd_alloc instead of malloc. Remove
4223 close_and_cleanup and move code from it to
4224 srec_write_object_contents. Add write_contents to tvec.
4225 * targets.c: Remove a.out little vector, replace a.out big
4226 vector with SunOS vector. FIXME: Need Vax support again now.
4228 * libbfd.h: Add write_contents format-dependent-vector to the
4229 bfd_target vector. Supply a generic close_and_cleanup routine.
4230 * liba.out.h: Handle the new aout.c split. Add prototypes for
4231 all routines defined in aout.c. Rename "sunos" things to "aout"
4232 things. Add a few fields where needed for various formats.
4233 * Makefile.in: Add aout.c and newsos.c.
4235 * archive.c, ieee.c, oasys.c: Lint.
4237 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4240 changed forward declaration struct stat; to reduce warnings. Changed
4241 comment on bfd_h_<x>_x.
4243 * ../include/m68kcoff.h, ../include/intel-coff.h,
4244 ../include/m88k-bcs.h
4245 Now there are two incarnations of relocs, linenos and syments. One for
4246 internal digestion, and one full of char arrays for I/O. The original
4247 names have gone to detect errors.
4249 * Makefile.in, m68kcoff.c, targets.c
4250 Test new structure code with a 68k coff implementaion
4252 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4253 Fixed all the places where there were problems with the size and
4254 alignments of structures on disk and structures in memory. #ifed out
4255 all the code in coffswap.c, since it should be done using the target
4258 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4260 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4261 multiple reloc command.
4263 * sunos.c (sunos4_set_section_contents): Made it so that sections
4264 are always padded to their alignment size.
4266 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4268 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4269 Clean up types and such (saber C problems).
4270 * ecoff.c: Clean up types and such. Remove routines that are
4271 not used. Fix up reading and swapping of shorts from files.
4273 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4275 * a.out.vax.c: Remove two bogus "static" from prototypes.
4277 * ecoff.c: Got rid of lots of non-working junk (that had
4278 been copied directly from coff-code.h).
4279 Updated to be consistent with updates to icoff.c and coff-code.h.
4281 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4282 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4284 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4285 but until the target_vector is automatically generated,
4286 it's as good as any. Note that the text offset is the only
4287 difference between NewsOS and SunOs (including magic numbers).
4288 (Most of the sunos_* routines should to renamed bsd_*
4289 and move to a bsd.c file. Then (and when the target_vector
4290 is automatically generated) it might make sense to create
4291 a separate Sony target.)
4293 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4294 on some systems, and doesn't help on others.
4295 Similarly, only define X_OK if not already defined.
4297 * trad-core.c: Don't include sys/stat.h - at least
4298 on NewsOS 3, it has already been included.
4300 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4302 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4303 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4304 symbol tables if necessary when reading them in, so gdb can use
4305 them. Add "bfd_coff_" to the names so they won't conflict with
4306 names in calling programs. FIXME-soon: if coff-code.h is
4307 included in two BFD modules, this will cause duplicate
4308 definitions; the routines should be exported to a separate,
4309 common, module (probably along with a mess of other ones).
4311 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4313 Improve modtime support.
4315 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4316 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4317 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4318 BUG: archive members still do not get correct mod times.
4320 Improve floating point support for core files.
4322 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4323 (sunos4_core_file_p): Create a second registers section in the
4324 core file, called ".reg2", for the float registers.
4326 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4328 * many changes to improve archive handling; found a logic flaw in
4329 bfd_check_format which only just happened to work by cooncidence.
4331 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4333 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4336 * bfd.h: changed type of udata in asymbol to void *, like it
4337 should be. Added bfd_reloc_dangerous enum member.
4339 * coff-code.h: Fixed it so that internally generated symbols get
4340 their values relocated correctly in all cases. Removed calls to
4343 * icoff.c: Not understanding the destination symbol of a reloc is
4344 not a failure any more, just 'dangerous'. This allows linking of
4345 b.out and coff images.
4347 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4351 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4353 * sunos.c (translate_to_native_sym_flags): fixed
4354 sym_pointer->n_value so that symbols on the way out get their
4355 section relative values calculated correctly.
4357 * coff-code.h (mangle_symbols): fixed problem where tags were not
4358 being relocated for structs, enums, unions. Also various lints.
4360 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4362 * archive.c (get_elt_at_filepos): system_call_error returned
4365 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4367 * Resolve the use of no_error and system_call_error.
4368 The bfd library itself now will never set bfd_error to
4371 The code still needs to be combed to make sure all the error
4372 codes are correct. I suspect they are not always set correctly.
4374 * The names of all the messages have _ prepended because the sun
4375 bundled compiler can't distinguish from a macro which takes an
4376 argument and the same identifier in a non-macro context.
4378 * The reason for the above being that entry points which used to
4379 be trampoline functions are now just macros which expand to a
4380 direct call through the bfd's xfer vector.
4382 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4383 must gas have its own version of everything (the gas version
4384 had the correct value)
4386 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4388 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4389 properly support i960 architecture and output correct reloc stuff.
4391 * bfd.h: added prototype for bfd_printable_arch_mach, added
4394 * coff-code.h: Applied patches from chrisb to support i960
4395 architecture, zero relocs and swap them correcly and conditionally
4396 compiled the timestamp.
4398 * sunos.c: Made the default section alignment 2^3 so that doubles
4399 are done properly. Fixed the same reloc bug that was in b.out.c
4401 * sysdep.h: Now compiles on a Posix box
4403 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4405 * icoff.c: Fix comment on big-endian version.
4406 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4407 F_RELFLG). Set F_AR32WR in output files if little endian
4410 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4412 * archures.c fixed =/== typo
4414 * sunos.c added architecture stuff for output. Fixed
4415 bug where files where vma(data) != size(text)
4416 were processed wrong.
4418 * coff-code.h added a lint cast
4420 * (../include/a.out.sun4.h) fixed it so zmagic
4423 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4425 * archive.c removed loads of includes, and fixed bug where string
4426 table didn't have a null at the end.
4428 * bfd.c fixed includes, added symbols argument to
4429 canonicalize_reloc entry point.
4431 * libbfd.c fixed includes and added some lint patches.
4433 * targets.c added both sorts of intel coff.
4435 * b.out.c fixed included, changed was the canonical
4438 * icoff.c added support for callj and big and little
4441 * opncls.c added chmod+xing for files with EXEC_P set.
4443 * sunos.c fixed includes. Changed default section
4444 alignement to words. Fixed relocation stuff to work with
4447 * bfd.h various new types added, prototype for new
4448 reloc calls, changed bfd->iostream to a void *
4449 to including files don't need stdio.h.
4451 * libcoff.h added conversion table to tie relocs to
4456 * coff-code.h fixed includes. Added code to support
4457 big and little endian formats. Various lints. Better
4458 processing of symbols. Changed reloc stuff to new
4461 * libbfd.h fixed includes
4464 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4466 * bfd.h changed name of alignment entry in sec_struct to
4467 alignment_power, because of conflicting uses within bfd.
4468 Now it should be obvious that it's a 2**n alignment
4469 specifier. Removed start_pad, end_alignment, block, minsize,
4470 output_file_alignment, subsection_alignment and original_vma fields.
4471 Added align_power() macro. Fixed bfd_section_alignment
4472 acessor macros. Added bfd_symbol_same_target macro.
4474 * b.out.c (b_out_write_object_contents) fixed to use
4475 new alignment member. Fixed (callj_callback) to use section
4476 relative symbols properly.
4478 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4479 Fixed (translate_from_native_sym_flags) to correctly make
4480 symbols section relative.
4482 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4483 (bfd_make_section) took out initialization of obsolete members.
4484 (bfd_print_symbol_vandf) added
4486 * opncls.c (bfd_create) created.
4488 * coff-code.h (coff_new_section_hook) took away refs
4489 to obsolete members. (make_a_section_from_file) added
4490 conversion between alignment types. (coff_symbol_from)
4491 added. (coff_count_linenumbers) only counts linenumbers
4492 if symbol is of coff-type. (coff_mangle_symbols) only
4493 heavily mangles symbols if symbol is coff-type.
4494 (coff_write_symbols) various lints. (coff_write_object_contents)
4495 various lints and modification for alignment conversion.
4496 (coff_slurp_relocs) fixed for use with new asection shape.
4498 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4500 * archive.c lots of lint
4502 * b.out.c added callj relocation support, upgrated reloc howto.
4503 Fixed so that asymbol and reloc records are output
4506 * bfd.c lots of lint, support for new bfd entry point
4509 * bfd.h changed definition of asymbol to contain pointer to
4510 owning bfd, removed target dependencies.
4512 * cache.c took out print statements, put in BFD_ASSERT calls.
4514 * coff-code.h various lints, corrected linenumber output
4515 functionality. Added support for new style asymbols and
4516 bfd_print_symbol. Fixed so that asymbol and
4517 reloc records are handled correctly. Added timestamp.
4519 * icoff.c Added support for new howto shape.
4521 * liba.out.h Added support for new asymbol shape
4523 * libbfd.c various lints
4525 * libbfd.h various lints
4527 * libcoff.h added support for new asymbol shape.
4529 * sunos.c various lints. Added support for new asymbol shape
4530 and bfd_print_symbol.
4532 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4534 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4535 pointer lint. Added support for callj relocation. Fixed bug where
4536 the last 32 bytes of the text section were overwritten by data. Fixed bug
4537 where archives of b.out didn't work due bfd_slurp_extended_name_table
4540 * sunos.c added support for n_other field. Braced the howto table so
4541 that it won't be affected by any lengthing of the howto struct typedef.
4544 * bfd.h added support for n_other field, added special_function
4545 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4548 * bfd.c upgraded bfd_perform_relocation, various lints.
4550 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4552 * ChangeLog: Started ChangeLog for BFD.
4553 * ToDo: Create file for suggestions.
4555 * Makefile: Support easy loading into Saber C.
4556 Add dependencies for icoff.o and bcs88kcoff.o.
4557 Rename coff.c to coff-code.h. Change callers.
4559 * bfd.c (bfd_check_format): Allow the check_format routines
4560 to return the desired target vector, rather than just a Boolean.
4561 bfd.h (bfd_check_format): Change function pointer return type.
4562 archive.c (bfd_generic_archive_p): change callee.
4563 b.out.c (b_out_little_object_p, b_out_big_object_p,
4564 b_out_real_object_p): change callee.
4565 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4566 in check_format transfer vectors that need a filler.
4567 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4568 bcs88kcoff.c: change callee.
4569 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4570 icoff.c: change callee.
4571 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4573 * libbfd.c (zalloc): It should actually zero the storage!
4574 This was commented out for some reason.
4576 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4577 This is so callers can avoid <stdlib.h> which doesn't exist
4580 * bfd.c (map_over_sections): Add debugging code, since I
4581 noticed the section count for sunos core files was bad, but only
4582 GDB had detected the problem.
4583 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4584 bfd_get_section_linenos): Remove obsolete functions.
4585 (bfd_apply_relocations): Use longs, not ints, for the math.
4587 * bfd.h: Declare enum boolean and struct bfd_target as well
4588 as typedefs for them. Remove obsolete
4589 bfd_get_section_lineno_size.
4591 * cache.c: Make the "fdopen" support work. Keep better track
4592 of how many files are open. Centralize the opening of files
4593 and be sure bfd_open[rw] actually try to open the file. Evade
4594 linked list initialization problems.
4596 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4598 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4600 * cplus-dem.c: Delete file, since it is not part of BFD.
4602 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4603 (bfd_openr, bfd_openw): Actually open the file, give error now.
4605 * sunos.c (sunos4_core_file_p): Set section count.
4606 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4607 obsolete definitions.
4608 (_write_symbol_table): Initialize <idx> counter.
4609 (foop): Eliminate debugging code.
4615 version-control: never