1 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
4 (ecoff_write_object_contents): If not D_PAGED, don't add the
5 section headers to text_size. If not D_PAGED, set the magic
6 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
7 executable, the executable must fully occupy an even number of
9 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
10 ecoff_big_vec): Consistently set section alignment power to 4,
11 since ECOFF sections should be multiples of 16 bytes.
12 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
13 Made ar_pad_char and ar_max_namelen agree for both.
15 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
17 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
18 symbol value, since bfd symbols are section relative, but ELF
21 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
23 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
25 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
27 * hosts/news.h, config/news.mh: New files.
29 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
31 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
32 * coff-h8300.c: More addressing modes.
33 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
35 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
36 H8/300H name. (compatible): New function.
37 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
40 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
42 * coff-mips.c (ecoff_compute_section_file_positions,
43 ecoff_write_object_contents): Only round to page boundaries if
44 D_PAGED flag is set for the output BFD.
46 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
48 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
49 casts to work on machine where sizeof(long) != sizeof(int) !=
51 * coffgen.c (coff_get_normalized_symtab): Ditto.
52 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
54 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
56 * coffgen.c (coff_write_symbols): For empty string table, write
57 out 4 in correct byte order. (from minyard@bnr.ca)
59 * elf32-hppa.c: Don't include libhppa.h for now; define
60 BYTES_IN_WORD instead, until Utah sends a better fix.
61 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
62 of malloc and realloc.
64 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
66 * configure.in (mips-*-ecoffl*): New target; use decstation.
67 (mips-*-ecoff*): Added trailing '*'.
69 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
70 for the FDR, not from the first PDR in the file.
72 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
74 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
76 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
78 * hppa.c (hppa_get_symbol_info): New function.
80 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
82 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
85 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
86 * libhppa.h (MAXCOMLEN): Define unconditionally.
87 (_PA_RISC_ID): Only define if not already defined.
88 * elf32-hppa.c: Include libhppa.h.
91 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
93 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
95 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
97 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
98 remove defines of __MSDOS__ and __GO32__ (these are in the
101 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
104 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
105 * config/hppabsd.mh: Don't use ranlib.
107 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
109 * elf.c: New file, for word-size independent code.
110 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
111 * Makefile.in: Include elf.o in standard objects.
113 * bfd-in.h (CAT3): Define here.
114 * libaout.h, libelf.h: Not here.
116 * libelf.h (struct strtab): Define here.
117 (bfd_elf_locate_sh): Declare here.
118 * elfcode.h (struct strtab): Definition deleted.
120 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
122 * Makefile.in: Make "all", not "bfd.h", be the default target.
123 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
124 hasn't really changed.
126 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
128 * elfcode.h (elf_hash): Provide elf standard hash function.
129 (various): Key off of the machines use_rela_p field to determine
130 whether to use REL or RELA relocations.
131 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
132 (elf_make_sections): Allocate a pointer to hold all data for a
133 given section, and copy each fragment into the data region.
134 Update the section's pointer with the REL implicit addends if the
135 machine uses REL relocation.
137 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
138 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
139 into was elf32-target.h expects.
140 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
141 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
142 (elf_i386_info_to_howto): Add minimal relocation support.
144 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
145 elf_info_to_howto_rel fields.
147 * elf32-target.h (elf_bed): Add support for new fields in
150 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
152 * elf32-hppa.c: Add symbol extension section support, fix
153 relocation howto table, add stub generation support.
155 * elf32-hppa.h: Add symbol extension section support, fix
156 relocation howto table, add stub generation support.
158 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
161 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
164 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
165 the symbol is not found.
167 * elfcode.h (elf_compute_section_file_positions): Not all section
168 file positions were computed.
170 * elfcode.h (elf_get_sect_thunk): New function.
172 * hppa.c (sign_ext): Reimplement.
174 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
175 these functions static.
177 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
179 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
181 * aoutx.h (translate_from_native_sym_flags): Don't set
182 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
183 * aoutx.h (translate_to_native_sym_flags): Translate
184 constructor symbols properly.
186 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
188 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
190 * aout-target.h (minimum_alignment): 8 byte alignment is right.
193 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
195 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
196 from bfd-in.h and .c files. Build bfd.h in build directory,
197 substituting in requested target word size. Insert word size into
198 makefile, and maybe enable 64-bit targets.
200 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
201 are available. Conditionalize on this. Assume HOST_64_BIT
202 will be defined if needed, so 64-bit targets are conditionalized
203 only in the Makefile.
205 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
207 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
209 * coff-sh.c (rtype2howto): Put error message on stderr.
210 (extra_case): Delete unused variable.
212 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
213 before calling printf.
215 * elfcode.h: New file, almost completely derived from old elf32.c.
216 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
217 * Makefile.in (elf64.o): List dependencies, don't build by
219 (elf64.c): Add to list of sources.
220 (elf32.o): Update dependencies.
221 * elf32-*.c: Updated type/macro/structure names. Cleaned up
222 namespace pollution; rename vectors.
223 * targets.c, config/*-elf.mt: Updated.
224 * All uses of 32-bit versions of structures, routines, and macros
227 * Makefile.in (archures.o, targets.o): Depend on Makefile.
229 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
231 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
233 * elf32.c (elf_string_from_elf_section): Handle index of zero
235 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
237 (elf_write_object_contents): Deleted one unused variable and
238 initialized another to avoid gcc warnings.
239 (elf_set_section_contents): Delete unused variable.
241 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
243 * i386lynx.c: New module for Lynx variant of a.out.
244 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
245 * gen-aout.c: Get rid of defunct endian stuff, print out true
247 * targets.c (target_vector): Add i386lynx_vec.
249 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
251 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
253 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
255 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
256 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
257 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
258 trad-core.c: Define a TARGET_get_symbol_info function or macro.
259 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
261 * bfd-in.h: Don't define bfd_print_symbol_nm.
262 Define symbol_info type.
263 (JUMP_TABLE): Set _get_symbol_info element.
265 * syms.c (coff_section_type, bfd_symbol_info): New functions.
266 (bfd_decode_symclass): Use coff_section_type.
268 * targets.c: Add bfd_get_symbol_info call.
270 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
272 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
273 complaints from ancient gcc's.
275 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
277 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
278 hosts/i386linux.h: Define it.
280 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
282 * VERSION, bfd-in.h: Bump version number to 2.2.
284 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
285 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
286 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
287 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
288 LR, RR, hppa_field_adjust): New functions.
290 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
292 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
293 stabs symbols, including new indirect_ptr_ptr argument.
294 (ecoff_slurp_symbol_table): Pass new argument in calls to
295 ecoff_set_symbol_info.
297 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
299 * configure.in: For m68k sysv systems, use m68k-coff.
301 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
302 (TDEFAULTS): Define it here. Use the new name.
304 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
307 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
309 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
311 (aix386_core_file_p): Initialize core_size to correct value.
313 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
315 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
316 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
318 * bout.c (aout32_slurp_extended_name_table): Define to be
319 _bfd_slurp_extended_name_table rather than bfd_true.
321 * coff-mips.c: Include libaout.h and aout/aout64.h to get
322 definitions for N_SET[ATDB].
323 (ecoff_howto_table): Moved near top of file.
324 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
325 seen, cook up a constructor section of the same name and put in a
326 reloc pointing to the symbol. This lets the GNU linker build
327 global constructors and destructors without using collect.
329 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
331 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
333 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
335 * hosts/miniframe.h: New file.
336 * configure.host: Use it.
338 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
340 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
341 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
342 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
343 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
344 * configure.in (*-*-bsd): Change to *-*-bsd*
346 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
348 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
349 int, for the sake of the old Portable C Compiler.
351 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
353 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
355 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
357 * configure.in: Get target name right for m68*-*-hpux.
359 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
361 * trad-core.c (NO_SIGNED_GET): New macro.
362 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
363 signed NO_GET, where appropriate.
365 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
366 * configure.in (*-*-linux*): Remove until linux port for a
367 non-i386/i486 system is actually available.
369 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
371 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
372 when compiling under HPUX.
374 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
376 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
377 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
379 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
380 * bfd/libhppa.h: Include sysdep here. Conditionalize
381 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
382 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
385 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
387 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
388 GNU version is needed.
390 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
392 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
394 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
396 * Makefile.in: Build elf32-hppa.o.
398 * syms.c (BSF_FUNCTION): New symbol flag.
400 * elf32-hppa.c: Fixed to work with elf32-target.h.
402 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
404 * libaout.h (NAME): Don't define if already defined.
406 * libelf.h: Protect against multiple inclusions.
407 (elf_symbol_type): Moved here, added new fields.
408 (struct elf_backend_data): New field `global_sym'; I suspect this
410 * elf32.c (elf_symbol_type): Deleted from here.
411 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
412 point to backend versions of symbols.
413 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
414 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
416 (elf_write_object_contents): Write program headers if appropriate.
417 (bfd_section_from_shdr): Unnamed sections get empty string for
418 name, not "unnamed". Handle SHT_NOBITS separately from
419 SHT_PROGBITS, and set some different flags.
420 (elf_file_p): New routine.
421 (elf_object_p, elf_core_file_p): Call it.
422 (elf_object_p): Handle EM_HPPA.
423 (elf_symbol_from, elf_idx_of_sym): New functions.
424 (elf_make_sections): Get symbol number right for relocations. Set
425 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
426 (elf_fake_sections): BSS section should be SHT_NOBITS, not
427 SHT_PROGBITS. Always generate symtab and strtab, not only if
428 relocations are needed. Set SHF_* flags as appropriate.
429 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
430 (elf_write_object_contents): Fix off-by-one error in symbol count.
431 Store a correct value for the symbol; write the size field
432 properly; make some guesses about the type field. Set section
433 type correctly for string tables.
434 (section_from_elf_index): Check for absolute and common sections
436 (elf_section_from_bfd_section): Ditto.
437 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
438 Use empty string instead of "unnamed" for nameless symbols.
439 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
440 HPPA (only?). Don't free raw symbols; keep the pointer around for
442 (elf_set_arch_mach): Handle bfd_arch_hppa.
443 (elf_find_nearest_line): Just return false.
444 (elf_write_object_contents, elf_set_section_contents): Set
445 output_has_begun field after computing file positions.
446 (elf_set_section_contents): Write section contents immediately,
447 rather than caching the whole file and writing it at close time.
449 * libhppa.h (enum hppa_reloc_field_selector_type, enum
450 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
451 hppa_reloc_expr_type_alt): New enumerator types.
453 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
454 * configure.in, configure.host: Use them.
456 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
458 * elf32-target.h: Allow overrides of armap defaults.
460 * elf32-hppa.c, elf32-hppa.h: New files.
462 * config/hp300hpux.mt: New file.
464 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
466 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
467 (aix386_core_vec): Update for new fields.
469 * archive.c (bfd_generic_archive_p): Call target-specific
470 slurp_armap code, instead of bfd_slurp_armap.
471 (bfd_slurp_bsd_armap_f2): New function.
472 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
473 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
475 * libaout.h (struct aoutdata): New field for subformat, for
476 differentiating between highly similar a.out formats.
477 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
479 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
481 * hp300hpux.c: New file.
482 * Makefile.in: Include it.
484 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
486 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
489 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
491 * trad-core.c (trad_unix_core_file_p): Check the file size.
493 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
495 * coff-alpha.c: Remove duplicate function and add warnings.
497 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
499 * sco-core.c (sco_core_vec): Add initializers for new target
502 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
504 * coffcode.h [_LIT]: Recognize .lit section.
506 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
508 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
509 config/alphaosf.mt, hosts/alphaosf.h: New files.
511 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
513 * Merge in HPPA/BSD changes from Utah.
514 * hppa.c: Use this for both HPUX & BSD.
515 * targets.c: Enable hppa_vec for both HPUX & BSD.
516 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
517 * hosts/hppabsd.h: #define HOST_HPPABSD.
519 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
521 * libbfd.c: Whitespace changes around byteswap macros.
522 * libbfd-in.h: Whitespace changes around byteswap declarations.
524 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
526 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
527 system_error anymore. It confuses bfd_check_format().
529 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
531 * bfd.c: Add sgi_core_data to tdata union.
532 * coff-mips.c: Add Irix 4.x core file support.
533 * hosts/irix4.h: #define HOST_IRIX4.
535 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
537 * aoutx.h (translate_from_native_sym_flags): Check that the
538 symbol's section does get set.
539 (slurp_symbol_table): Zero index means null-string name.
541 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
543 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
545 (write_syms): Use them, to reduce string table size.
547 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
549 * trad-core.c (trad_core_vec): Add 6 new initializers to match
550 new signed get/put fields. Minor reformatting to label
553 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
555 * bfd-in.h: Insert comment about SVR3 compiler warnings.
557 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
558 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
560 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
562 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
564 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
565 (swapcore_sparc): Make sp a bfd_vma.
567 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
569 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
570 libbfd.c, libbfd-in.h: Add _do*signed*.
571 targets.c, all targets: Add bfd*signed*.
572 bfd-in.h: Add bfd_signed_vma. Add comments.
574 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
576 * format.c (bfd_check_error): Check error return from
577 _bfd_check_format routines.
579 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
581 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
582 recognize .data section if present.
584 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
586 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
587 check for the case where the user sets the address of the BSS
588 section (and the file header can't specify this). Let the user
589 set it wherever they want, regardless of what goes in the header.
591 * ieee.c (ieee_slurp_sections): Pass all ieee section names
592 straight through into BFD sections. Add comments.
594 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
596 Cleanup in preparation for better 64-bit host support.
598 * bfd-in.h (bfd_64_type): Remove.
599 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
601 * bfd-in.h (bfd_size): Remove.
603 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
605 * bfd-in.h (bfd_word): Remove.
606 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
608 * bfd-in.h (rawdata_offset): Remove.
609 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
610 (bfd_perform_relocation): Lint.
611 (enum bfd_reloc_status): Comment cleanup.
613 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
615 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
617 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
619 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
621 * elf32.c: Clean up old comments.
623 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
625 * config/sun3.h: String argument to fprintf is const.
627 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
628 on systems which define PAGE_SIZE in <limits.h>.
630 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
632 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
633 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
634 the core file failing signal.
635 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
636 to supply the core file failing signal.
638 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
640 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
641 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
642 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
643 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
645 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
647 * coff-mips.c (PAGESIZE): Correct value.
649 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
651 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
652 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
654 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
656 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
657 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
659 (coff_compute_section_file_positions): Force vma and lma of _LIB
661 (coff_set_section_contents): Count number of entries in new lma
663 * coffgen.c (make_a_section_from_file): Force lineno_count of
664 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
665 SCO 3.2v4 shared library.
666 * seclet.c (rel): Copy over any section with contents, not just
669 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
672 * coff-i386.c (coff_i386_reloc): New function, to generate
673 relocateable output correctly.
674 (howto_table): Use coff_i386_reloc for all reloc types.
675 (CALC_ADDEND): Use a more efficient hack to get the correct addend
677 (i386comm_value): Removed; no longer needed.
679 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
681 * coffcode.h (coff_set_section_contents): Don't write out
682 sections without a filepos.
684 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
686 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
688 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
690 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
691 * libecoff.h (ecoff_data_type): Added gp_size field.
692 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
693 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
694 Set flags to 0 for large common symbols.
695 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
696 which can occur for gas-generated relocs.
697 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
698 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
699 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
701 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
703 * srec.c (srec_set_section_contents): Use lma field for load
705 * section.c: Add declaration of lma field to section structure.
706 * coffcode.h (coff_write_object_contents): Use lma field for load
708 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
710 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
711 symbols in a better way. (translate_to_native_sym_flag): Set the
712 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
714 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
715 (bfd_make_section): Cope with new builtin section.
716 * syms.c (bfd_decode_symclass): Can now print indirect section
719 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
721 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
722 defined, and yields false.
723 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
725 * archive.c (snarf_ar_hdr): Add support for reading (only,
726 so far) BSD-4.4-style extended headers.
727 * archive.c: Some more comments.
729 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
731 * Makefile.in: fix rule for dvi and info, so that the recursive
732 makes does the right thing, instead of always info
734 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
736 * libbfd.c (bfd_seek): Disable optimized handling for archives and
737 archive members; they need more special reatment. For now, verify
738 that computed and actual file positions correspond.
740 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
742 * mipsbsd.c: Renamed from aout-mipsbsd.c.
743 (set_arch_mach): Delete non-MIPS code.
744 (reloc_howto_type_lookup): Ditto.
745 * Makefile.in: Adjusted.
747 * libbfd.c (bfd_tell): Update `where' field.
748 (bfd_seek): Don't do anything if we're not changing the file
749 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
750 field against a SEEK_SET request. Call bfd_tell to re-update
751 `where' field when done.
752 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
754 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
756 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
758 * Makefile.in: added installcheck target
760 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
762 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
763 if the type is not stNil.
765 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
767 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
768 forward declarations.
770 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
771 it's implied by the type.
773 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
775 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
777 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
779 * rs6000-core.c: Add .ldinfo section.
781 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
783 * Makefile.in (MAKEOVERRIDES): Define to be empty.
785 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
787 * section.c (bfd_set_section_contents): whitespace
788 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
791 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
793 * hosts/go32.h: don't define POSIX_UTIME
795 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
797 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
798 against machine architecture stored in the ELF header, to resolve
800 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
801 NULL, so only use results when non-NULL.
802 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
803 and add to vector of targets.
805 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
807 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
808 are always just debugging symbols.
810 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
811 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
813 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
815 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
816 hpux 7). Patch from friedman@gnu.ai.mit.edu.
817 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
818 defined, which they aren't in hpux 7.0.
820 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
821 Tran-Le, tranle@intellicorp.com.
823 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
825 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
826 ahead and do the relocation.
827 (ecoff_refhi_reloc): Don't to the relocation here, just remember
828 what needs to be done.
829 (ecoff_reflo_reloc): Do the REFHI relocation here.
831 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
833 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
834 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
835 relocs are reasonable.
836 * coff-msym.c: Eliminated uses of DEFUN.
837 (ecoff_swap_tir_out): New function.
839 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
841 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
842 * configure.host (vax-*-ultrix2*): Add triplet.
843 * hosts/vaxult2.h: New file.
844 * config/vaxult2.mh: New file.
846 * aoutx.h (string.h): Include for strchr and friends.
847 * archive.c (string.h): Include for memchr and friends.
848 * elf32.c (string.h): Include for strrchr and friends.
850 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
852 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
853 (MY_set_sizes): Use sunos4_set_sizes.
855 * elf32.c: Renamed from elf.c. Several CPU-specific functions
856 deleted, as well as elf-big and elf-little targets.
857 * libelf.h: New file.
858 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
860 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
862 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
864 * coffcode.h (coff_compute_section_file_positions): Don't need
865 variable "old_sofar" if compiling for i960.
867 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
871 * ieee.c (exten, envi): "static" belongs first in declaration.
873 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
875 * srec.c: add support for symbolsrec, srecords with symbols in
878 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
880 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
881 to avoid lint complaints.
883 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
885 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
886 type SHT_STRTAB. Don't alter file offset for section 0.
887 (reloc_type_names): Now an array instead of a macro. Still inside
888 "#if 0", since it's used only in debugging code also in "#if 0".
889 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
890 (sort_reloc_map): New function.
891 (sparc_reloc_map): New variable.
892 (elf_bfd_reloc_type_lookup): New function.
894 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
896 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
897 bfd_make_debug_symbol; they were already in the target structure.
898 * Adjusted all uses of JUMP_TABLE.
899 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
900 from coff_make_debug_symbol.
901 * libcoff.h: Updated accordingly.
903 * Minor cleanups provoked by gcc warnings:
904 * aoutx.h (NAME(aout, reloc_type_lookup)),
905 cpu-h8300.c (local_bfd_reloc_type_lookup),
906 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
908 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
909 ieee.c (ieee_slurp_section_data),
910 elf.c (elf_make_sections, elf_fake_sections,
911 elf_compute_section_file_positions, elf_write_object_contents):
912 Removed unused variables.
913 * archures.c: Removed /* from within comment.
914 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
915 * oasys.c (oasys_write_data): Initialize i.
917 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
919 * libcoff.h (obj_raw_syment_coun): New macro.
920 * coffgen.c (coff_get_normalized_symtab): Initialize
922 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
924 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
926 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
928 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
929 for compatibility with tools from MIPS.
931 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
932 * config/irix3.mt, config/irix4.mt: Removed.
933 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
934 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
936 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
938 * hosts/hp300bsd.h: Add gross hack to determine whether we
939 are running on BSD 4.3 or BSD 4.4, and use appropriate include
940 files (and set other parameters) to match.
942 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
944 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
945 ansi definition which otherwise confuses non-ansi compilers.
947 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
948 ultrix cc by forward declaring getenv as is done in
951 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
953 * elf.c (elf_info_to_howto): cast an enum into unsigned char
954 avoiding a fatal error in vax ultrix 4.2 cc.
956 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
958 * bfd-in.h, VERSION: Roll to version 2.1.
960 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
962 * oasys.c (oasys_write_object_contents): Lint.
963 * srec.c: Whitespace cleanup.
965 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
967 * coffgen.c (coff_print_symbol): Print correct tagndx value;
968 cleaned up output formatting a bit.
970 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
972 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
973 relaxable. Should be moved somewhere else.
975 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
977 * aout-mipsbsd.c: Eliminated uses of DEFUN.
978 (aout_mips_*_vec): Added seclet_link element.
980 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
981 support for aout-mipsbsd target.
983 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
985 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
987 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
989 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
991 Add support for the H8/500
993 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
995 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
997 * libecoff.h: New file. Defines ECOFF backend data for gdb.
998 * coff-mips.c: Now includes libecoff.h.
999 (ecoff_data_type): Moved to libecoff.h.
1000 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1001 call it. If there is ever another ECOFF target, this and the
1002 swapping functions should be accessed via an ECOFF specific target
1004 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1006 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1008 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1009 no longer includes this file.
1011 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1012 bits to 0 to make comparison test useful.
1014 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1015 avoid overflowing GP accessible sections in binutils/objdump.
1017 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1019 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1020 reading more robust: Fail if string index is out of string
1023 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1025 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1026 PCREL13): Don't take dst_address into account; the input file has
1027 already taken care of that.
1029 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1031 * coff-mips.c: Completed support for linker and binutils.
1033 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1035 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1036 original addend from section contents.
1038 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1040 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1041 * hosts/delta88.h (strtol): Fix prototype.
1042 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1044 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1046 * elf.c: Get rid of "#ifdef sparc".
1047 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1048 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1050 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1051 compile type conditionals on host CPU.
1052 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1054 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1056 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1058 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1059 ECOFF which has two common sections.
1060 (bfd_com_section): Set SEC_IS_COMMON flag.
1061 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1062 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1063 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1064 bfd_is_com_section macro rather than checking for equality to
1067 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1069 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1070 (coff_mkobject_hook): Accept aouthdr argument.
1071 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1072 Handle NULL aouthdr argument.
1073 (coff_object_p): If there is no aouthdr, pass it as NULL to
1075 * libcoff.h: Rebuilt for mkobject_hook changes.
1077 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1078 additional MIPS ECOFF fields.
1080 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1082 * configure.host: added mips-dec-bsd*
1083 * configure.in: added mips-dec-bsd*
1084 * aout-mipsbsd.c: new file for mips-dec-bsd*
1085 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1086 * aoutx.h: added mips support.
1087 * archures.c: added mips support to bfd_default_scan().
1088 * cpu-mips.c: added support for R4000 (untested).
1089 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1090 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1091 hope will make it into include/bfd.h.
1092 * targets.c: added aout_mips_*_vec.
1094 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1098 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1100 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1102 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1104 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1106 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1107 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1108 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1109 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1111 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1112 bfd_swap_reloc_in or coff_swap_reloc_out.
1113 * coff-mips.c: Added code to link and write out symbolic debugging
1114 information, and to swap relocs in and out.
1116 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1118 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1119 (coff_write_object_contents): coff_count_linenumbers returns the
1120 number of line number records it found.
1122 * coffgen.c (coff_write_linenumbers): only write out line numbers
1123 in the section they belong to.
1125 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1127 * targets.c (bfd_target): Added relocateable argument to
1128 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1129 target vector for linker use.
1130 * bfd.c (bfd_seclet_link): New macro.
1131 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1132 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1133 and boolean return value. Made static.
1134 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1135 relocateable argument.
1136 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1137 relocateable argument (if relocateable, saves relocs).
1138 * bout.c (b_out_get_relocated_section_contents),
1139 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1140 relocateable argument (if relocateable, just calls
1141 bfd_generic_get_relocated_section_contents).
1142 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1143 argument to prototype.
1144 * All targets: Set new _bfd_seclet_link vector to
1145 bfd_generic_seclet_link.
1147 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1149 * coffgen.c: #include seclet.h.
1151 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1153 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1154 debug info. Setup info about linker symbols only, and use
1155 standard bfd fields to hold the info.
1156 * (hppa_object_p): Remove unneeded decls.
1157 * (hppa_new_section_hook): Get rid of most of this.
1158 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1159 fat. Remove all knowledge of stabs, remove redundant knowledge of
1161 * Remove macros for accessing fields which are now gone.
1163 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1165 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1167 * coff-z8k.c: delete unused reloc functions
1169 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1171 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1172 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1173 * coff-msym.c: Use DEFUN for function definitons.
1174 * coff-mips.c: Added code to read and print symbols, and to find
1177 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1178 swapping functions into coffswap.h for ECOFF use. Moved
1179 relocation functions, only used by h8300 and z8k, into reloc16.c.
1180 Added hooks for coffgen.c functions to backend data structure, and
1181 added hook functions. Still more could be done.
1182 * coffswap.h: New file to hold COFF swapping routines.
1183 * coffgen.c: New file to hold generic COFF functions.
1184 * reloc16.c: New file to hold h8300 and z8k specific relocation
1186 * libcoff-in.h: Added declarations for functions in coffgen.c.
1187 * libcoff.h: Rebuilt to incorporate changes.
1188 * coff-h8300.c: Function name changes.
1189 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1190 hook rather than defining EXTRA_CASES.
1191 * Makefile.in: Build new files coffgen and reloc16. Added
1192 dependencies of coff-*.o on coffswap.h and seclet.h.
1194 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1196 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1197 about discarding const.
1199 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1201 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1203 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1205 * configure.in (post-target): If --with-minimal-bfd is specified,
1208 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1210 * srec.c (srec_write_records): one of my boards wants a CR between
1213 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1215 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1216 (it broke a couple of weeks ago).
1218 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1220 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1221 return type, so libbfd.h doesn't reference undefined typedefnames.
1223 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1225 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1227 (coff_pointerize_aux): don't pointerize a negative tagndx
1228 (sometimes generated by SCO 3.2v4 cc).
1230 * bout.c (calljx_callback, callj_callback,
1231 b_out_get_relocated_section_contents): warn if relocating against
1232 an undefined symbol.
1234 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1236 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1237 Make a bunch more routines be static.
1238 * hppa.c (fill_spaces): Get rid of this, replace with much better
1239 written setup_sections().
1240 * (setup_sections): New routine to create BFD sections for each
1241 space and subspace in SOM files.
1242 * (hppa_object_setup): Use BFD sections created by
1243 setup_sections() to locate GDB symbol table info.
1244 * (make_unique_section): New routine to create a BFD section. It
1245 ensures that the given name is unique, and will generate a unique
1247 * (hppa_object_p): Become much more paranoid about file header.
1248 * (make_bfd_asection): Call bfd_make_section to do the dirty
1249 work. Simplify code somewhat.
1250 * (hppa_core_file_p): Use proper name for stack section.
1251 * libhppa.h: Remove millicode_start, millicode_end decls.
1253 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1255 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1257 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1258 relocs, don't bother doing the adjustment if the value to add is
1261 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1263 * bfd.c (bfd_get_size): New function that gets an upper bound
1264 on the possible size of any object in a bfd.
1265 * elf.c (bfd_elf_find_section, elf_get_str_section,
1266 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1268 * elf.c (elf_big_vec, elf_little_vec): Document last three
1269 members initialized to NULL.
1271 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1273 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1275 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1277 * hosts/std-host.h: New file. Attempt at a generic/default
1278 set of definitions, to discourage porting to new hosts by copying.
1279 * hosts/news.h: Removed.
1280 * hosts/sparc.h: Use std-host.h.
1281 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1282 perhaps we can later remove the the_bfd field from each symbol.
1283 * syms.c (struct symbol_cache_entry): Remove unused field
1284 app_data. Add comment noting that the_bfd is almost redundant,
1286 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1287 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1288 * hppa.c (fill_spaces): Make slightly more rebust.
1289 * configure.in: Allow std-host as the "default" host.
1291 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1293 * bfd.c: Add struct hppa_core_data to tdata union.
1294 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1295 Get rid of HPPA/BSD specific code. That will go somewhere else
1297 * (fill_spaces): Don't spin forever and die if you don't find
1298 $MILLICODE$ subspace.
1299 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1301 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1302 Make these work for HPUX.
1303 * (make_bfd_asection): New routine to make section creation a
1305 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1306 * libhppa.h: #include the right system files. Redefine all of
1307 the structs/macros for hacking core files to use more sensible
1308 HPUX core file structures.
1309 * targets.c (target_vector): Conditionalize hppa_vec on
1310 HOST_HPPAHPUX, not hp9000s800.
1311 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1312 malloc and realloc. #define HOST_HPPAHPUX.
1314 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1316 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1317 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1318 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1319 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1321 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1322 * aix386-core.c: New file for handling core files on AIX on PS/2.
1323 * targets.c: if AIX386_CORE, use aix386_core_vec.
1324 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1327 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1329 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1332 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1334 * Makefile.in: added dvi target
1336 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1338 * bfd.c: Use right name for tekhex tdata struct.
1339 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1340 * libcoff.h: Updated to get spacing change from coffcode.h.
1341 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1343 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1345 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1346 functions, with the "guts" of the old bfd_slurp_bsd_armap
1347 and bfd_slurp_coff_armap, but assuming we've already checked
1348 if the armap is present or not.
1349 Also, rewrite a bit to avoid keeping around obstack data
1351 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1352 Various fixes to correctly handle COFF_style archives names.
1353 (Note that because these have a trailing '/', the names can
1354 have embedded spaces.)
1355 * archive.c (bfd_slurp_armap): New function, replaces old
1356 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1357 _either_ format, and calls do_slurp_bsd_armap or
1358 do_slurp_coff_armap if either form of map is seen.
1359 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1360 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1361 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1362 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1364 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1366 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1367 * libhppa.h: Make millicode_start and millicode_end be unsigned
1368 int to be same type as CORE_ADDR in GDB. Why are these here?
1370 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1372 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1373 vaddr of the section to the addend.
1374 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1375 SCO_CORE to SELECT_VECS.
1376 (target_vector): add sco_core_vec.
1377 * sco-core.c (sco_core_vec): add leading underscore initializer.
1378 * configure.in (i[34]86-*-sco*): use target i386-sco.
1379 * config/i386-sco.mt: new file; define SCO_CORE.
1381 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1383 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1385 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1387 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1389 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1391 * hosts/i386linux.h: Include unistd.h.
1393 * aoutx.h (print_symbol): aout_stab_name returns a constant
1395 * libaout.h (aout_stab_name): Fix prototype.
1396 * stab-syms.c (aout_stab_names): Array is now const.
1397 (aout_stab_name): Return value is now pointer to const.
1399 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1402 * syms.c (asymbol): Added new field "app_data", for data
1403 particular to the application. Some of the linker flags ought to
1404 get moved to this field someday.
1406 * archures.c (bfd_default_scan): Recognize a few more numbers:
1407 80486, 80960, and 960.
1409 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1410 bfd_coff_std_swap_table, cast to PTR.
1411 * bfd.c (bfd_coff_swap_*): Deleted macros.
1412 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1414 * coffcode.h (type bfd_coff_backend_data): New structure type,
1415 contains pointers to the COFF-specific swapping routines.
1416 (bfd_coff_std_swap_table): New data structure, to be used when
1417 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1418 (bfd_coff_swap_*): New macros.
1419 * coff-mips.c (mips_coff_swap_table): New data structure.
1420 (ecoff_big_vec): Use it.
1421 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1422 * All other targets: Deleted coff-specific vector entries.
1424 * trad-core.c: Fixed some `PARAMS' uses that were missing
1427 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1429 * aoutx.h (some_aout_object_p): Protect arg prototype in
1430 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1432 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1434 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1435 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1436 PARAMS for readability.
1438 * aoutx.h: Add type to callback parameter.
1439 * coff-mips.c: Don't call trad-core.h, not needed.
1440 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1441 * trad-core.h: Eliminate, unused.
1443 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1445 * format.c (bfd_check_format): if default target isn't found
1446 then look through the entire list rather than return early.
1448 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1450 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1452 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1454 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1456 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1458 * coff-z8k.c: checkpoint, more addressing modes handled
1459 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1462 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1464 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1466 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1468 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1470 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1472 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1473 and about when file descriptors are closed.
1475 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1477 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1478 written out correctly.
1480 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1482 * section.c: New section bit SEC_SHARED_LIBRARY.
1483 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1484 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1487 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1489 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1490 macros; use PARAMS to declare the function pointers involved.
1492 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1493 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1495 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1497 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1499 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1500 declaring pointers to functions.
1501 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1502 * seclet.h: Declare external function with PARAMS.
1504 * doc/chew.c (exfunstuff): Eliminate.
1505 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1506 * doc/proto.str: Use paramstuff rather than exfunstuff.
1508 * libbfd.h: Update, based on changes in source code and chew.
1510 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1512 * libieee.h: Add FIXME about removing limit on number of sections.
1513 * bfd-in.h: Improve comments to make it clear that bfd.h is
1514 the wrong place to edit this file.
1515 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1516 same places where we install bfd.h.
1518 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1520 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1521 symbol type before blindly modifying the auxent. Specifically,
1522 only modify the endndx fields for types that need it, and don't
1523 set the array information for non-arrays.
1525 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1527 * aoutx.h (some_aout_object_p): Section list should be set up
1528 correctly anyways; don't have to set up "next" pointers manually.
1530 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1532 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1533 config/i386v.mh: removed -DUSG from HDEFINES.
1534 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1536 hosts/i386v.h: don't define POSIX_UTIME.
1538 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1540 * ieee.c (ieee_slurp_sections): make a private copy of the
1541 section's name before truncating it.
1543 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1545 * hppa.c: add symbol_leading_char entry in transfer vec
1547 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1549 * ieee.c (get_symbol): can now cope when two symbols of a
1550 different class, but the same index number occur consecutively.
1551 (get_section_entry): nicer name for sections being forward
1552 referenced. (ieee_archive_p): don't free the filename string,
1553 since it was never malloced.
1555 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1557 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1559 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1561 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1562 optionally setting the dimen info, since they are in the same
1563 memory locations. Also zero out external auxent.
1564 (coff_write_symbol): don't zero external auxent; now done in
1567 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1569 * Check fclose return value for errors.
1570 libbfd.h: bfd_cache_close now returns a boolean.
1571 cache.c (bfd_cache_delete): return fclose success value.
1572 (bfd_cache_close): return bfd_cache_delete return value.
1573 opncls.c (bfd_close, bfd_close_all_done): return result of
1576 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1578 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1580 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1582 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1583 work out a coff relocation type from a howto's attributes rather
1584 than using the input r_type field. This fixes PR1677 and allows
1585 conversion of a.out relocs to coff relocs.
1587 * coffcode.h (coff_write_relocs): if supplied a relocation
1588 relative to an absolute symbol, use the right symbol index.
1590 * reloc.c (bfd_perform_relocation): do a partial link for coff
1593 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1595 * changes to support i386-sysv with shared libraries:
1596 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1597 check for .data2; if _LIB is defined, check for it; map
1598 SEC_NEVER_LOAD to STYP_NOLOAD.
1599 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1600 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1601 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1602 if section has contents, not just if it is loadable; if
1603 TWO_DATA_SECS, check for .data2
1604 (coff_set_section_contents): set vma of .lib section to number of
1606 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1607 don't define coff_write_armap to bsd_write_armap.
1608 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1611 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1613 * solaris2.h: Get the definition of alloca from alloca.h if we
1616 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1618 * configure.in (i960-*-{aout,bout}): Support these.
1620 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1622 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1624 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1626 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1627 no-longer-used definitions of L_SET and L_INCR.
1628 * i386linux.h: Tweaks to smooth Linux build.
1630 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1632 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1634 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1636 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1637 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1638 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1639 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1641 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1642 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1644 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1646 * configure.host: New file, contains mapping of host configs
1647 to host support file names for bfd, binutils, opcodes.
1648 * configure.in: Use it.
1649 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1650 * i386bsd.c: Cleanup, reformat.
1651 * config/i386-bsd.mt: Comment changes.
1652 * config/i386bsd.mh: New file for core file support.
1653 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1654 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1655 on BSD 4.4 define ALIGN (sigh!).
1657 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1659 * libaout.h (aout_backend_data): added exec_header_not_counted
1660 field. For ZMAGIC files only, when text_includes_header is set, by
1661 default the length of the exec header is counted in the text
1662 section size. For go32, exec header is mapped in but does *not*
1663 contribute to the size of section.
1664 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1665 is not set, but ztih is, add the size of the exec header to the
1666 recorded size of the text section.
1667 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1668 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1669 Also set text_includes_header.
1670 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1671 by default in MY(backend_data).
1673 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1675 * aout-target.h (callback): Don't define this function if it won't be
1678 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1679 type doesn't match. Don't lose if file sections have already been
1681 (set_arch_mach): Set reloc_entry_size.
1682 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1684 * hosts/i386bsd.h: New file.
1685 * configure.in: Recognize i[34]86-*-bsd host.
1687 * aout-target.h (callback, write_object_contents): Delete unused
1690 * aoutx.h (reloc_type_lookup): New function.
1691 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1692 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1693 (MY_reloc_howto_type_lookup): Don't define it.
1695 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1697 (slurp_symbol_table): Use header byte order, not target byte
1698 order, for reading symbol data.
1700 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1702 * configure.in: Undo some brain damage in the host section.
1703 * configure.in: Reformat the target section, test many configs.
1704 * Makefile.in (make): Remove obsolete `make make'.
1705 * aoutx.h (some_aout_object_p): Make defines line up.
1707 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1709 Now a bfd knows whether underscores are normally prepended
1710 to symbols in its file format.
1712 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1713 coff-z8k.c: targets set so they have leading underscore
1714 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1715 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1716 without leading underscore flag
1717 * targets.c: add symbol leading char to xvec description
1718 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1720 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1722 * archive.c: Make errno global.
1723 * archive.c (_bfd_write_archive_contents): If read fails (and
1724 errno!=0) set bfd_error to malformed_archive (since this probably
1725 indicates a truncated archive), rather than system_call_error.
1727 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1729 * Makefile.in: added rules for i386bsd.c
1730 * i386bsd.c: new file, supporting 386bsd.
1731 * configure.in: recognize i386-*-bsd target.
1732 * config/i386-bsd.mt: new file - 386bsd target configuration.
1734 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1736 * configure.in: re-arrange host section to use *-*-* notation,
1737 clean up some of the target section as well
1739 * seclet.c: cast result of bfd_get_relocated_section_contents to
1740 avoid compiler warnings
1742 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1744 * coffcode.h (coff_section_symbol): Create section if it doesn't
1747 * bout.c: Removed some unused variables.
1749 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1751 * Portability fixes from p3:
1752 coffcode.h (coff_write_relocs): removed sanity check until it
1753 works on all targets (per advice from sac).
1754 config/hp9000.mh: new file to define USG.
1755 hppa.c: #undef hppa before the JUMP_TABLE.
1756 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1758 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1759 local variable target volatile to avoid mysterious bug in
1762 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1764 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1765 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1767 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1769 * coff-z8k.c (func_da, func_jr): Lint.
1770 * coffcode.h: Use memset rather than bzero.
1771 * elf.c: Use memcpy rather than bcopy.
1772 * tekhex.c: Use memset rather than bzero.
1774 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1776 Add Adobe a.out support.
1778 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1779 * config/adobe.mt: Add.
1780 * configure.in (*-adobe-* target): Add.
1781 * targets.c (a_out_adobe_vec): Add.
1782 * Makefile.in: add aout-adobe.c.
1784 * configure.in: Put two dashes in all entries to be matched.
1785 Add comments to remind people to do this.
1786 Reorder all entries that match manufacturer names, to occur
1787 last, so they will only be matched if no more specific match
1788 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1790 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1792 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1793 since we should never have a NULL section.
1794 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1795 tests, set the section to bfd_abs_section.
1797 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1799 * coff-z8k.c: getting closer
1800 * coffcode.h (coff_get_relocated_section_contents): allow
1801 EXTRA_CASES hooks for different arches to provide different reloc
1803 * seclet.h: #ifndef around it to allow multiple inclusion
1804 * srec.c: minor doc fix
1806 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1808 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1810 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1812 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1815 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1817 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1818 filling in reloc, in case immediately following code doesn't set
1821 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1823 * coffcode.h (coff_renumber_symbols): set the last renumbered
1824 symbol pointer to NULL, as expected by coff_write_linenumbers.
1825 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1826 type R_IHCONST used on the 29k.
1828 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1830 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1831 update, based on how the underlying file was opened. Obsoletes
1833 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1834 all FASCIST_FDOPEN config defines.
1836 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1838 * sparc-opc.c: Moved to opcodes library, now that we have one.
1839 * Makefile: Don't compile it.
1841 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1843 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1845 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1847 * section.c (bfd_set_section_flags): Remove a sanity check.
1848 It is unfortunately broken, and prevents strip from working.
1850 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1852 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1853 created by last change.
1855 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1857 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1858 * bfd-in.h: Bump to version 2.0.
1860 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1862 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1863 braindamaged HP/Apollo compiler happy.
1865 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1867 * format.c: Fix description of search for matching target.
1868 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1869 * targets.c: Update description of search for matching target.
1870 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1871 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1872 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1874 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1876 * Makefile.in: Added mostlyclean/clean/distclean rules.
1878 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1880 * targets.c (target_vector): Take out oasys (unless that is
1881 the default): Because there is no magic number in archives,
1882 there can be annoying target mis-matches.
1884 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1886 * sparc-opc.c: Rigorously updated to match architecture manual.
1888 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1890 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1891 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1892 to the built-in abs_section were not written out correctly.
1894 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1896 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1897 large, assume we're using a swapped byte order and fail with
1898 wrong_format rather than dumping core.
1900 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1902 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1903 filename constraints.
1904 * Makefile.in: Updated to reflect change.
1906 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1908 Add preliminary support for the we32k:
1910 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1912 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1914 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1916 * bout.c: added support for relaxable alignment relocs.
1918 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1919 pass down pointer to play area rather than use alloca
1921 * cpu-z8k.c (compatible): made static to reduce name space
1924 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1926 Add basic support for the z8k:
1928 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1929 section.c, targets.c,
1931 * syms.c: move mis-inserted patch.
1933 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1935 Documentation fixes:
1936 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1937 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1939 * reloc.c: break out addend item from surrounding text.
1941 * doc.str (DOCDD): Defined. Adds text to output.
1942 (bodytext): Put bulletize before kill_bogus_lines.
1943 * chew.c (bulletize): End itemization after a blank line, to
1944 prevent following text from being swallowed up in an item.
1946 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1948 * configure.in: Add sparclite as a target.
1950 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1952 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1955 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1956 from a coff file (csym is null), dont deref them
1958 * ieee.c (parse_expression): get the answer right when adding an
1959 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1960 on elts so that filename is filled in.
1962 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1964 * bout.c (howto_align_table): New set of relocs, with enough
1965 data for "objdump -r" to work.
1966 (b_out_reloc_type_lookup): Recognize alignment relocs.
1968 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1970 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1971 invocations of make. Also, always create installation
1974 * config/apollov68.mh: removed -g from CC definition.
1976 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1978 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1979 overflowing gp-offset range.
1981 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1983 * srec.c (srec_set_section_contents): don't write out sections
1984 without the LOAD and ALLOC attributes
1986 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1988 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1989 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1990 * aout-target.h (callback): Don't set page/seg sizes.
1992 (set_sizes): New routine.
1993 (backend_data): Point to it.
1994 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1995 (sunos4_aout_backend): Point to it.
1996 * aoutx.h (set_arch_mach): Call set_sizes callback.
1998 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2000 * aout-target.h: Make _bfd_slurp_extended_name_table be
2001 the default. Given that we *write* the suckers (for long
2002 archive member names), we really ought to be able to read them!
2003 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2004 seem to be needed, and many machines don't have it.
2006 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2008 * coff-m68k.c (vector): read and write archives in coff format.
2010 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2012 * opc-sparc.c: New file.
2014 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2016 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2017 pointers to bfd_byte* before performing arithmetic on them. Such
2018 use with bare void* pointers is a gcc extension.
2019 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2020 * archive (normalize): Add to CONST to match actual usages with
2023 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2025 * configure.in: Recognize i486 host cpu, and use i386-elf
2028 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2030 * config/stratus.mt (CC): Remove definition.
2031 * elf.c (bfd_section_from_shdr): Test for the possibility that
2032 section_from_elf_index returns NULL and don't dereference it.
2034 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2036 * add hppa_data to bfd tdata (indirectly via sef).
2038 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2040 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2042 * configure.in: error messages to stderr, not stdout
2044 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2046 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2047 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2048 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2050 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2052 * configure.in: recognize hppa* instead of hppa
2054 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2056 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2057 RTYPE2HOWTO to cope with same.
2058 * reloc.c (bfd_perform_relocation): added support for size of -2
2059 (subtract a word reloc type). Updated doc.
2061 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2063 * Makefile.in: merged changes from progressive, removed rcsid.
2065 * archures.c, archive.c, Makefile.dos: removed rcsid.
2067 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2069 * bfd-in.h : add BFD_IS_RELAXABLE flag
2070 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2071 header e_relaxable, major hackery in callbacks
2072 * libaout.h : add space for a_relaxable.
2073 * seclet.c (rel): don't relax empty sections
2076 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2078 * section.c (STD_SECTION): add some casts to the initializers for
2081 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2083 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2084 and add appropriate casts to keep (picayune) aix-cc happy.
2086 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2088 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2089 symbol pointers. Punt expensive & useless bfd_realloc. Use
2090 malloc for raw symbols, and free it before returning.
2091 (bfd_section_from_shdr): Do not slurp symbol table until politely
2092 asked. Do not even slurp string tables.
2093 (elf_get_symtab_upper_bound): Count 'em without reading them.
2094 (elf_get_symtab): This is how to politely ask. Schlurp!
2095 This should probably just *become* elf_slurp_symbol_table, FIXME.
2097 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2099 * archive.c (bsd_write_armap): write the timestamp of the
2100 archive header to be just a little bit later than the timestamp of
2101 the file, otherwise the linker will complain that the index is
2104 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2106 * configure.in: Add m68k-ericsson-*.
2108 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2110 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2111 * elf.c: Remove unconditional debug printf's.
2112 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2113 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2114 (elf_slurp_symbol_table): Hand out symbols in forward, not
2115 reverse order. Simplify duplicate code.
2117 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2119 * elf.c: Remove "(void)" casts from function calls where the
2120 return value is ignored, in accordance with GNU coding standards.
2122 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2124 * hppa.c: Apply John's standard fix to avoid "empty translation
2125 unit" warnings from some ANSI-C compilers.
2127 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2129 * hosts/solaris2.h: Configure same as sysv4.
2131 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2133 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2134 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2135 type match actual return type.
2136 * elf_print_symbol (section_name): Make CONST.
2138 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2140 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2141 New files, for Linux (a free Unix clone for 386 machines).
2142 * Makefile.in, configure.in, targets.c: Update accordingly.
2144 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2145 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2146 correct calling of howto special functions and fixes from Raeburn
2148 * archures.c: nuke bfd_reloc_code_type
2149 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2150 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2151 SEC_NEVER_LOAD, various other bfdgas newness
2152 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2153 * targets.c: change jump table vector to above
2156 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2158 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2159 its prototype will be included in libbfd.h. Change result type
2160 to struct * (rather than equivalent typedef) so it can be used in
2161 the prototype, where they typedef won't be known.
2162 * libbfd.h: Updated version.
2164 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2166 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2167 targets.c: HPPA merge.
2169 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2171 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2172 * config/solaris2.mh: Kludge around Sun compiler bug.
2174 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2176 * libaout.h (aout_backend_data): Change defs of two bitfields to
2177 be unsigned chars instead to get around rs6000 compiler problem.
2179 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2181 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2182 Correct misconception that there can be only one symbol table.
2183 Only call elf_slurp_symbol_table on the full symbol table, not
2184 the dynamic one which is only a subset of the full one.
2186 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2188 * coffcode.h (coff_compute_section_file_positions): For I960,
2189 don't align sections in file.
2191 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2193 * targets.c (struct bfd_target): Added field for target-specific
2194 (but not file-specific) data, for distinguishing minor
2195 characteristics between (e.g.) a.out formats.
2197 * section.c (struct sec): New field user_set_vma indicates vma
2198 field should be heeded, not assumed to be unset.
2199 (STD_SECTION): Initialize that field of standard sections to zero.
2200 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2202 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2203 pre-swapped version.
2205 * archures.c (struct bfd_arch_info): Fixed order of comment and
2206 field decl. New fields indicate size of page and segment for
2208 * cpu-m68k.c (N): Fill in values.
2209 * cpu-sparc.c (arch_info_struct): Ditto.
2211 * libaout.h (struct aout_backend_data): Various bits of data (not
2212 all used currently) with characteristics of a.out implementation.
2213 Important field for now is text_includes_header, indicating that
2214 the text section starts immediately after the file header, which
2215 gets mapped in with it.
2216 (struct aout_data): New fields indicate whether vma has been
2217 adjusted yet (not yet used), and what magic number will be used in
2218 the output file (should go away in favor of vma_adjusted).
2219 (WRITE_HEADERS): Code for dealing with section sizes and related
2220 header fields replaced with call to adjust_sizes_and_vmas.
2221 * aoutx.h (some_aout_object_p): Fill in magic number field.
2222 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2223 (set_arch_mach): Set page size and segment size once CPU
2225 (adjust_sizes_and_vmas): New function; has much code moved
2226 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2227 and size parameters, as well as many header fields, after deciding
2228 on magic number for output file. Checks to ensure that this
2229 adjustment has only been done once.
2230 (set_section_contents): Call adjust_sizes_and_vmas instead of
2231 doing much of the work here.
2233 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2234 default (null) values of these fields.
2235 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2236 value in exec header.
2237 (sunos4_aout_backend, MY_backend_data): Define backend data
2238 indicating file header is included in text section.
2240 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2242 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2243 gcc version 2, to avoid warnings.
2245 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2247 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2248 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2250 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2252 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2254 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2256 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2257 * configure.in: Rewrite target parsing to use simple format.
2258 Handle sparc-sun-solaris2 configuration.
2259 * aout64.h: Avoid ANSI C brain death warning.
2260 * elf.c: Avoid trigraph (???) or /* in comments.
2262 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2264 * config/sysv4.mh: new file, RANLIB=echo
2266 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2268 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2270 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2271 elf_core_tdata_struct into a single common struct. Core files
2272 wouldn't have worked at all without this.
2273 (bfd_elf_find_section): New function for GDB's undercover use
2274 to find string sections that BFD hides from it.
2275 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2277 (elf_object_p, elf_core_file_p): Allocate internal file header
2278 storage dynamically.
2279 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2280 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2282 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2284 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2286 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2288 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2290 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2292 * configure.in: handle m680[01234]0 as aliases for m68k
2294 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2296 * coff-a29k.c: do byte relocs correctly
2297 * coffcode.h (styp_to_sec_flags): never load INFO sections
2298 * seclet.c (rel): don't relocate INFO sections
2300 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2302 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2303 Make the symbols unmodifiable.
2304 (bfd_section_init): Deleted.
2305 * init.c (bfd_init): Don't call bfd_section_init.
2307 * section.c (bfd_set_section_contents): Ensure that range to be
2308 written is within section boundaries.
2309 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2312 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2314 * coff-i960.c (howto_table): Deleted.
2315 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2316 interesting entries from old howto_table.
2317 (RTYPE2HOWTO): Adjusted to use switch.
2318 (coff_i960_reloc_type_lookup): New function.
2320 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2321 records for section symbol.
2322 (make_abs_section): Unused; deleted.
2323 (renumber_symbols): Re-order symbols so undefined symbols come
2324 last, as COFF format desires.
2325 (coff_write_symbol): Put C_FILE symbols in debug section always.
2326 (coff_section_symbol): New function; creates a symbol with the
2327 same name as a section, and sets up aux records for it.
2328 (coff_add_missing_symbols): New function; adds section symbols to
2329 symbol table if they aren't there already. Should someday also
2330 add a dummy C_FILE symbol if none is present.
2331 (coff_write_object_contents): Add missing symbols before preparing
2332 symbol table to be written.
2333 (coff_slurp_reloc_table): Verify that symbol indices read in are
2334 in a reasonable range.
2335 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2336 (obj_conv_table_size): Accessor macro.
2338 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2339 reloc types on i960.
2341 * bfd-in.h (bfd_get_section_name): New macro. Like
2342 bfd_section_name, but returns rvalue, not lvalue.
2343 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2344 (bfd_get_section_flags): Now returns rvalue.
2346 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2347 general, some specific to sparc or i960.
2349 * aoutx.h (set_section_contents): Set VMA for each section based
2350 on previous section. If text section VMA doesn't appear to have
2351 been set, make a best guess from the type of file.
2353 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2355 (MY(vec)): Initialize reloc_type_lookup field.
2357 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2358 (bfd_error_trap, bfd_error_vector): Extern, not common.
2360 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2361 few types of relocs for sparc; will need enhancement.
2363 * bout.c (callj_callback): Use DEFUN macro in definition.
2364 * coff-i960.c (optcall_callback): Likewise.
2366 * targets.c (bfd_target): Added fields reloc_type_lookup and
2367 _bfd_make_debug_symbol. Also minor comment changes.
2368 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2369 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2370 than arch info, and dispatch with BFD_SEND. Callers changed.
2371 * archures.c (struct bfd_arch_info): Deleted field
2373 * cpu-*.c: Don't initialize that field.
2375 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2376 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2377 (bfd_errmsg): Now returns ptr to const.
2378 * bfd-in.h (bfd_errmsg): Fix prototype.
2380 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2381 * reloc.c (bfd_generic_relax_section): Ditto.
2383 * section.c (Section Output doc): Improve description of use of
2384 output_section and output_offset.
2386 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2388 * sco-core.c: new file from net.
2389 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2390 Now we have the hairy linker, it's possible to move symbols from
2391 one section into another. Actually make that work!
2393 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2395 * hosts/sun3.h: fix declaration of free.
2397 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2399 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2400 * coff-h8300.c (reloc_processing): all relocs are relative to
2402 * opncls.c: don't use fdopen on DOS systems
2404 short patches from Glenn Kasten (glenn@ready.com)
2405 * target.c: enabled oasys support
2406 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2407 fix problem where a relocation which crossed a modification byte
2408 boundary did not work. Fix problem where a relocation near the end
2409 of a data record did not work.
2412 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2414 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2415 archvie header string counts the endian way, this heuristic sees
2416 how big an archive string to read by trying it one way and if the
2417 string table is unreasonably big, trying it the other. *FIXME*.
2418 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2420 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2422 * bfd-in.h: Increase version number to 1.97, for consistency
2424 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2426 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2428 * bfd-in.h: bump version to 1.96
2429 Major change; changed calling convention for
2430 bfd_get_relocated_section_contents so that caller allocates
2431 memory for section data.
2432 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2433 seclet.c, targets.c, bfd.c: reflect new convention.
2434 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2435 case, then use reasonable default values for SEC_* flags.
2437 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2439 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2440 size of output reloc struct.
2441 * targets.c, Makefile.in: comment out tekhex for the moment.
2442 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2443 * configure.in: tandem target is st2000
2444 * coff-m68k.c: rename static howto_table to global
2445 m68kcoff_howto_table.
2446 * bout.c: remove unnecessary abort
2447 * coff-a29k.c: various changes to the way relocations work to cope
2448 with the "new order" and latent bugs.
2451 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2453 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2454 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2455 * reloc.c (bfd_perform-relocation): don't relocate refs to
2456 absolute symbols if doing a partial link.
2458 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2460 * configure.in: Add a29k-amd-udi.
2462 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2464 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2465 internal_exec structure before initializing the fields that
2466 are used, so that the unused fields are in a known state.
2468 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2470 * tekhex.c (struct data_struct): Convert from typedef that
2471 typedefs nothing to a normal structure declaration.
2472 * tekhex.c (pass_over): Prototype args for function that
2473 second arg points to.
2475 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2477 * Makefile.in: remove old style staging. Do not print recursion
2480 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2481 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2484 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2486 * bfd.c, Makefile.in: added tekhex
2487 * aoutx.h (set_section_contents): pages should be padded to the
2488 size of a page, not the size of a segment.
2489 * configure.in: added go32 host and i386-aout target.
2490 * i386aout.c, libaout.h: now works for go32 target
2491 * ieee.c: fix bit rot.
2492 * seclet.c: support for padding seclet type.
2494 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2496 * Makefile.in: added .NOEXPORT:
2498 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2500 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2502 * elf.c (elf_compute_section_file_positions,
2503 elf_write_object_contents): Return boolean, not NULL (which
2505 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2506 Also ifdef-out code that aborts on unhandled section types.
2508 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2510 * configure.in: Recognize ncr3000 config
2511 * Makefile.in (MINUS_G): Pass on to recursive makes.
2512 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2514 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2516 * Makefile.in: Now that we have sym.h and symconst.h, compile
2517 coff-msym.c on all systems.
2518 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2519 * coff-msym.c: Update include files and comments; add weakext bit.
2521 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2523 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2524 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2526 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2528 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2529 * configure.in: Add new host and target configs.
2530 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2531 structs, which vary; just use member name.
2532 (elf_object_p, elf_core_file_p): Lint, fix comments.
2533 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2535 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2537 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2538 local, disposable, copy of the external form of section header
2539 table and program header table entries.
2541 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2543 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2545 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2547 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2550 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2552 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2554 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2556 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2557 not internal bfd_assert function (twice).
2559 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2561 * aout-target.h: change ar_max_namelen to 15 (the right value)
2562 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2565 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2567 * archive.c (bfd_generic_archive_p): check for bout archives too.
2568 * bout.c: make it work again.
2570 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2572 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2574 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2575 bfd_xmalloc() instead of bare malloc().
2577 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2579 * Makefile.in: pass down MAKEINFO on info.
2581 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2583 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2584 host/h-<foo> now just <foo>.
2585 * configure.in: reflect changes
2587 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2589 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2590 actual source file, not just the generated libbfd.h.
2592 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2594 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2595 gdb on little-endian 960 code.
2596 * archive.c (compute_and_write_armap): indirect symbols should go
2597 into the archive header too.
2599 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2601 * Makefile.in: added check target.
2603 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2605 * coff-msym.c: Move this file from gdb/ecoff.c. It
2606 handles byte-swapping for ECOFF (MIPS symbol) files.
2607 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2608 to the files built on MIPS-based hosts.
2609 * Makefile.in: Add rule for coff-msym.
2611 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2613 * Makefile.in: added clean-info target. MINIMIZE=1.
2615 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2617 * coff-rs6000.c: Move core file functions into separate
2618 new file rs6000-core.c. This is needed because reading
2619 core files depends on native include files that conflict
2620 with ../include/coff/rs6000.h.
2621 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2623 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2625 * aoutx.h (NAME(aout,print_symbol)): Don't print
2626 symbol addresss for undefined symbols.
2627 * coff-rs6000.c: Various updates (due to target-
2628 independent changes).
2629 * libbfd.h: Ditto (tdata field is now a union).
2630 * hosts/h-sparc.h: Removed prototype for bogus function
2631 'emset' (presumably should have been 'memset' - which is there).
2633 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2635 * configure.in (mips-big-* target): Same is Iris.
2637 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2639 * aoutx.h (translate_from_native_sym_flags): when creating an
2640 alias symbol, fill in the section as undefined, rather than
2641 leaving it blank. If an output section can't be found for a
2642 symbol, then don't core dump.
2644 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2646 * Makefile.in, configure.in: removed traces of namesubdir,
2647 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2648 copyrights to '92, changed some from Cygnus to FSF.
2650 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2653 * coff-h8300.c: fix stupid reloc subtraction bug
2654 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2655 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2656 the symbol.flags and done_lineno fields.
2658 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2660 * coffcode.h (coff_write_symbol): write out the correct number of
2662 * cpu-h8300.c: fix disassembly bug
2664 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2666 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2667 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2668 reloc.c, section.c (bfd_map_over_sections), targets.c
2669 (bfd_target_list): Protolint.
2670 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2672 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2674 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2676 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2677 section of a symbol rather than the section of a reffed symbol to
2678 determine the r_index of an emmitted reloc.
2680 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2682 * PORTING: New (preliminary) porting guide.
2684 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2686 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2687 (howto_hvrt16): lint.
2689 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2691 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2692 a full configuration (with possible cross-development),
2693 instead of using host-aout.c.
2695 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2697 * aout-target.h (MY(write_object_contents):
2698 Set obj_reloc_entry_size (abfd).
2699 * gen-aout.c: Change to emit a .c files, not a .h file.
2701 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2703 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2704 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2706 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2708 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2709 with more than one auxent can cause nasty core dumps.
2711 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2712 "done_lineno" so that a symbol which appears twice in the symbol
2713 table only gets it's linenumbers relocated once. Modifed
2714 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2717 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2719 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2720 stuff to use the New Order.
2722 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2724 * ieee.c: Change type of envi[] to unsigned char.
2726 * configure.in: fix vax ultrix configuration.
2728 * elf.c (bfd_section_from_shdr): Deal with null return from
2729 bfd_make_section(). (elf_object_p): Select endianess properly.
2731 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2733 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2735 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2737 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2738 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2739 * host-aout.c: Don't use aout-params.h; configure these systems
2740 in their xm files, not in a randomly generated file.
2741 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2743 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2745 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2747 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2748 host_aout_vec here as well.
2750 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2752 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2753 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2754 to prevent undefined symbol.
2756 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2758 Various lints found on PersSony
2759 * aoutx.h: cast an enum
2760 * coff-a29k.c: many ints in reloc structure turned to enum
2761 * coffcode.h: more enums
2762 * cpu-h8300.c: more enums
2763 * opncls.c: more enums
2765 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2767 * configure.in: Make Tahoe configuration work again.
2768 * bfd-in.h: Remove trailing comma from enum declaration.
2769 * ieee.c: Can't put byte values >0x7F into a signed char.
2771 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2773 * Makefile.in: Add dependencies for various coff-*.o files.
2775 * elf.c: Remove extraneous paren from core_prpsinfo and
2776 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2777 Replace references to old section "size" member with new
2778 "_raw_size" member. Implement elf_make_empty_symbol, which
2781 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2783 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2786 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2788 * coffcode.h (bfd_coff_relax_section): now static.
2789 (bfd_coff_get_relocated_section_contents): various type lints.
2791 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2793 New entry point in the transfer vector - bfd_relax_section.
2795 * aout-target.h: add to vector, call generic_relax
2796 * bfd-in.h: add to vector
2797 * bfd.c: add #define for vector
2798 * bout.c: add to vector, call generic_relax
2799 * coffcode.h: add to vector, also now has coff specific relax code
2800 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2801 * elf.c: call generic_relax
2802 * ieee.c: call new vector, clean up some bugs due to the creation
2804 * libbfd.h: add bfd_generic_relax_section EXFUN
2805 * oasys.c: call generic_relax
2806 * reloc.c: implement generic_relax
2807 * seclet.c: moved much of this into coffcode.h
2808 * srec.c: call generic_relax
2809 * targets.c: define new transfer vector
2811 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2813 * everything: now modified to use smaller reloc type. Self hosts
2816 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2818 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2819 New files for stratus.
2821 * configure.in: Add configuration fragments for stratus.
2823 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2825 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2826 variables as CONST since they are set to point to a const char
2827 string. Fixes compiler complaints.
2829 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2831 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2834 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2836 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2837 symbols, so that we can emit the correct file name even
2838 if it's an include file.
2840 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2842 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2843 (Reported by john@labtam.labtam.oz.au (John Carey)).
2845 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2847 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2849 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2850 being used to -DHAVE_PROCFS.
2852 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2853 '#include "fopen-same.h"' to end of file to match other h-* files.
2855 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2857 * configure.in: Change svr4 references to sysv4. Add case
2858 "unknown" for target vendor and infer some targets based
2859 on the specified operating system.
2861 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2863 * bfd-in.h, libaout.h: ANSIfy enums.
2865 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2867 * archive.c (normalize): created version for VMS which removes the
2868 VMS directory crap from the front and end of a filename, eg turn
2869 [-.foo]bar.obj;123 into bar.obj
2870 (bfd_construct_extended_name_table): now writes index into an
2871 extended name table in decimal - the same base used to read an
2872 extended name table.
2874 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2876 * aout-encap.c: Fix to use aout-target.h.
2877 * aoutf1.h: Use standard MY_object_p and MY_callback
2878 in aout-target.h. Remove target-specific versions.
2879 * host-aout.c: Re-write to use aout-target.h.
2880 * gen-aout.c: New files use with host-aout.c to generate
2881 host-specific a.out-related parameters.
2882 * Makefile.in: host-aout.o depends on aout-params.h, which is
2883 generated by gen-aout.
2884 * aout-target.h: Make a little more flexible.
2885 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2886 macro. Instead, inline it in aout-target.h.
2887 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2888 a gcc -Wall warning.
2889 * archive.c: Add missing commas in DEFUN macro (2 places).
2890 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2891 Berkeley ones, now that libiberty has them:
2892 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2893 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2894 remove unused variable.
2896 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2898 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2899 and execname inside HAVE_PROCFS ifdef since they are unused
2900 when it is not defined.
2902 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2904 * elf.c: Flag all sections as either code or data. We can't
2905 be sure what they are anyway, since ELF doesn't fit the
2906 traditional model of text+data+bss very well. Add new local
2907 function elf_read() to simplify code. Record entry point in
2910 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2912 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2913 rather than N copies of the same lines.
2915 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2917 * cpu-h8300.c: disassemble branch displacements correctly
2918 * coff-h8300.c: put reloc offsets out in 32bits
2920 * makefile.dos, configdj.bat: New files from DJ
2921 * cache.c: fopen with new macros is needed for DOS.
2922 * ieee.c: environ renamed to envi to stop an include file
2924 * opncls.c, coff-rs6000.c: more fopens with macros.
2926 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2928 * Makefile.in: infodir belongs in datadir.
2930 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2932 * Makefile.in: fix where docdir lives
2934 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2935 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2936 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2937 srec.c, syms.c, targets.c : all new documentation and lint
2941 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2943 * coffcode.h, srec.c: Lint.
2945 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2947 * Makefile.in: install using INSTALL_DATA, added standards.text
2950 * configure.in: mark directory as target dependent. configure
2951 nows works in objdir always so make file existence checks
2954 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2956 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2957 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2958 and mandir now keyed off datadir by default.
2960 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2962 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2963 computation of arch and machine type so it's worked out before
2964 some_aout_object_p is called.
2965 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2967 * archures.c: add extra field 'section_align_power' to hold
2968 default section alignment in object files.
2969 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2970 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2971 initialize the new field.
2972 * bout.c (b_out_callback): replace the text size, since aout
2974 * aoutx.h: Documentation in the new style
2976 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2978 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2979 use the saved value if mtime_set is already set (intended
2980 for archive files, though apparently not used yet).
2982 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2984 * targets.c: Revise comments about how to configure the target
2985 vector, to match reality. Remove mention of obsolete methods.
2986 Remove long lists of capitalized macros that turn into the same
2987 thing in lowercase. Normal vector simply lists all known
2988 lowercase xvec names; all other cases are handled by SELECT_VECS.
2990 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2993 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2994 list of supported targets.
2996 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2998 * archive.c (bsd_write_armap): The pad byte sometimes added to
2999 the string table in a __.SYMDEF member is now
3000 counted as part of the size of the string table.
3001 This is compatible with the old ranlib, as well as Sun's.
3003 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3005 * srec.c: Rewrote to fix many bugs; now gets the record type
3006 right, doesn't choke on input, sets the start address in an S9 and
3007 fills in the filename on an S0.
3009 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3011 * cpu-h8300.c: Add support for MEMIND addressing mode
3013 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3015 * coffcode.h: use the new macro if available
3017 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3018 * Makefile.in: Fixed dependencies due to file rename
3020 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3021 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3022 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3023 newos3.c, stab-syms.c, syms.c: All these files have had their
3024 #includes altered to point to the new places.
3026 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3028 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3030 * configure.in: Add vendor "ncr" as supported per-target vendor.
3031 Add svr4 case for i386 per-host case.
3033 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3036 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3038 * syms.c (bfd_decode_symclass): Return 'A'
3039 for symbols that are both absolute and global.
3040 * archive.c (bfd_special_undocumented_glue): Return NULL
3041 if bfd_ar_hdr_from_filesystem returns NULL.
3043 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3045 * Makefile.in: added coff-h8300
3046 * configure.in: now h8 is a coff target
3047 * cpu-h8300.c: fix various disassembly problems
3048 * libcoff.h: took out some code which has been #0ed for a long
3050 * targets.c: added h8 coff
3051 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3052 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3054 * coffcode.h: Started to change the way machine dependencies are
3055 handled, from the nest of #ifdefs to macros defined in the
3056 including coff-<foo>.c
3058 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3060 * aoutx.h (some_aout_object_p): Set the `executable' bit
3061 if the entry point is contained in the text segment, even if the
3062 text segment is at location 0.
3064 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3065 nonstandard MIPS sections (.rdata, .sdata, etc).
3067 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3068 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3069 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3071 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3073 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3075 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3076 from syms.c to new file stab-syms.c. Also, since GNU extended
3077 type codes such as N_SETT are no longer in ../include/stab.def,
3078 include them manually.
3079 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3080 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3081 * libaout.h: Added prototype for aout_stab_name().
3082 * Makefile.in: Update Makefile for new stab-syms.[co].
3084 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3086 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3087 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3088 just make N_XXX work by excluding the header from the text segment.
3089 * aoutx.h: Fix comments to match.
3091 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3093 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3094 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3095 for the "logical" text segment (i.e. never consider the exec
3096 header to be part of the text segment). This change is
3097 needed for consistency with various other parts of bfd and ld.
3098 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3099 and move calculation of obj_textsec(abfd)->size to libaout.h.
3100 * bfd-in.h: Removed bogus ';'.
3102 * Makefile.in: Add MINIMIZE flag to select lean
3103 or bloated target_vector.
3104 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3105 * newsos3.c: Fixes to ../include/aout64.h remove need
3106 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3108 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3110 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3111 handle both little and big-endian targets, with little
3112 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3113 * host-aout.c: Add FIXME note.
3115 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3117 * targets.c: Make the default target_vector contain
3118 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3119 Old behavior can be gotten by defining ALL_TARGETS.
3120 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3121 Factored out common code into new file aout-target.h.
3122 Saves a lot of duplicate code for a.out variants.
3124 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3126 Get 'make headers' to work when configured with +subdirs.
3127 * Makefile.in: Add $(subdir) to docdir path.
3128 * doc/Makefile.in (protos): Add $(srcdir) prefix
3129 to name of sed scripts.
3131 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3133 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3134 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3135 to include names of N_SETT etc.
3137 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3139 * elf.c: Add minimal support for ELF symbol tables. Generates
3140 canonical bfd symbol tables from ELF symbol tables. Change the
3141 name of some functions from bfd_<name> to elf_<name>.
3143 * syms.c: Trivial fix to comment to remove a redundant "to".
3145 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3147 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3148 form that GDB recognizes as COFF.
3150 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3152 * ieee.c (ieee_object_p): cast NULL correctly.
3153 * configure.in: added harris host
3155 * coff-a29k.c: Lots of changes, most from David Wood.
3157 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3159 * coff-m88k.c (coff_write_armap): Just #undef it.
3161 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3163 * Makefile.in: standardize on MINUS_G to disable debugging
3164 * coff-m88k.c: create coff armaps instead of bsd ones.
3165 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3168 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3170 * elf.c: Additions to support ELF format core files.
3171 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3172 has support for /proc (all the include files in particular).
3174 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3176 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3177 of two N_SO stabs, one for directory, and one for filename.
3179 * bfd-in.h (print_vma): Factor out duplicate definition.
3181 Exit a little more gracefully when malloc returns NULL.
3182 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3183 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3184 * libbfd.h: Rre-generated due to libbfd.c update.
3186 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3188 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3190 * elf.c (elf_object_p): Don't try to create a bfd section for
3191 the first ELF section header. It is just a placeholder.
3193 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3195 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3196 core files, when compiling native.
3197 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3199 FIXME: The aoutf1.h change below needs to be reversed back
3202 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3204 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3205 manipulation of lnno fields in lineno structs in a coff-<f>.h
3206 independent way. Override it in coff-<f>.h to your favourite
3207 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3208 (coff_swap_lineno_out): modified to use the new macros.
3210 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3212 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3213 unknown arch when the magic number doesn't specify the
3214 architecture, since some OSs (eg old sun3s) don't set the number, and
3215 020 is probably the right answer anyway.
3217 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3219 * hosts/h-news.h, hosts/h-rtbsd.h:
3220 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3221 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3222 bfd_print_symbol_nm, for use by nm.
3223 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3224 bfd_print_symbol_nm option, to print in nm format.
3225 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3226 oasys.c (oasys_print_symbol): Provide stub implementations
3227 for bfd_print_symbol_nm.
3228 * syms.c: New function bfd_decode_symclass, used by nm printer.
3229 New function bfd_stab_name to look up string name of stab code.
3231 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3233 * Makefile.in: Added ctor.c
3234 * archures.c (bfd_default_arch_struct) added
3235 bfd_default_reloc_type_lookup.
3236 * coffcode.h: removed a load of #if 0ed code.
3237 (coff_compute_file_section_positions): now works out the section
3238 alignment and size correctly in all cases.
3239 (coff_get_symtab): looks for constructor symbols and calls the
3240 right function when they're found. (coff_canonicalize_reloc):
3241 knows when a section is full of constructors and does the right
3243 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3245 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3246 * libcoff.h: removed #if 0ed code
3247 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3248 arch independent constructor relocation type.
3249 (bfd_reloc_type_lookup): removed the comment "this will go away"
3250 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3251 reloc which is used when BFD_RELOC_CTOR falls through to give a
3252 default 32bit reloc for constructors.
3253 (bfd_default_reloc_type_lookup): added.
3254 * aoutf1.h: fixed SEGMENT_SIZE typo.
3256 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3258 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3259 matching prefix "coff".
3260 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3261 rs/6000 csect records.
3263 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3265 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3266 * configure.in: add motorola delta88 cases
3267 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3268 write_armap prototype
3269 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3271 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3273 * Rename COFF-related files in `coff-ARCH.c' form.
3274 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3275 coff-mips.c, coff-rs6000.c to be exact.
3277 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3278 make output clutter.
3279 * config/mt-*: Ditto.
3281 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3283 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3284 John Gilmore. Archive support from Damon A. Permezel.
3286 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3287 * configure.in: Add rs6000 case.
3288 * targets.c: Add rs6000 vector.
3289 * archures.c: Add rs6000, fix comment on romp.
3290 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3291 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3292 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3293 * section.c (bfd_make_section): Return NULL on attempt to create
3295 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3296 (bfd_swap_aouthdr_in): Handle lots more members.
3297 (make_a_section_from_file): If section has already been seen,
3298 just return false rather than overwriting it.
3299 (coff_real_object_p): Understand incoming magic numbers.
3300 (coff_set_flags): Understand outgoing magic numbers.
3301 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3302 (build_debug_section): Add fn for reading debug string section.
3303 (get_normalized_symtab): Handle symbol names in debug string section.
3304 Remove unused obj_string_table.
3305 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3306 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3307 existing section before making one.
3308 * cpu-rs6000.c: New file.
3309 * rs6000coff.c: New file.
3311 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3313 * elf.c: Add partial support for ELF format corefiles. Still needs
3314 support for extracting registers from corefiles.
3316 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3318 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3319 RANLIB is defined as echo, send the output to /dev/null to help
3320 reduce clutter in the output from doing a make.
3322 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3324 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3325 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3327 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3329 * coffcode.h (coff_compute_section_file_positions): make it pad
3330 section size out if there are alignment restrictions so that the
3331 image will be ok on a system where section positions are worked
3332 out by accumulating sizes rather than from the section headers.
3333 * targets.c (proto write_armap). Changed orl_count to unsigned.
3334 * opncls.c (bfd_close_all_done). Added so that generative
3335 programs like gas can close a bfd without causing bfd confusion.
3336 * libbfd.h (changed becuase of protos)
3337 * amdcoff.c: messed with the way that jmp displacements are
3338 calcualated. This may not yet be totally correct.
3339 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3341 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3342 abs symbol has no section (like a register symbol).
3343 (coff_write_symbol) now zeros auxent before filling it up to help
3344 with sensitive applications.
3345 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3347 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3349 * bfd.c: Make sure we don't get a macro strerror().
3350 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3351 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3352 attempt to recover command, ifdef NO_CORE_COMMAND.
3353 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3355 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3357 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3359 * archive.c (bsd_write_argmap): The size of the ranlib structures
3360 should not include the size field itself.
3361 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3362 adata(abfd)->exec_bytes_size field instead of constant macro,
3363 because aoutx.h compiles to a simple .o file shared by
3364 all 32-bits a.out targets.
3366 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3368 * configure.in: Allow i386-sco-sysv.
3369 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3370 * cpu-h8300.c: lint.
3372 * host-aout.c: New strategy. We use common code, include files,
3373 and data structures to handle the file, but set a few parameters
3374 from the host's config file (page size, text start addr, etc).
3375 * libaout.h: Define HP BSD machine types.
3376 * aoutf1.h: Handle reading a.outs with these types.
3378 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3379 virtual-memory-address of the .reg section. We can't just make a
3380 section for "all the regs and nothing else" because only GDB knows
3381 exactly where the regs are (scattered around the upage and stack).
3382 Clean up memory allocation. Remove big- and little-endian
3383 vectors, replace with single vector; this only runs on the host,
3384 in host byte order. Replace byteswap routines with aborts in case
3386 * targets.c: There's only one trad_core_vec now.
3387 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3389 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3391 * hosts/h-amix.h (free): Fix prototype.
3393 * aoutx.h: Don't use NULL as an integer, for braindead systems
3394 that declare it as (void *)0. (From Peter Schauer.)
3396 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3398 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3399 problem with bad Ultrix system headers.
3400 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3401 various kinds of alignments for the various kinds of
3404 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3406 * doc/Makefile: Don't assume . is on the path (from James Clark).
3408 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3410 * Makefile.in: Avoid Sun Make VPATH bugs.
3411 * targets.c: Declare trad_core vectors extern.
3413 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3415 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3416 * libbfd.h: Moved ALIGN macro here.
3417 * bout.c (b_out_callback): Replace i960_align by align_power.
3419 * libaout.h (struct aoutdata): Added fields page_size,
3420 segment_size and exec_bytes_size. These help generic code
3421 (in aoutx.h and libaout.h) to figure out where to align
3422 the various segments in a demand paged file.
3423 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3424 to decide if the exec header counts in a_text (text segment size).
3425 Also, assume D_PAGED flag is set; don't set it here.
3426 * bout.c (b_out_callback): Add initialization of
3427 adata fields page_size, segment_size, and exec_bytes_size.
3428 * host-aout.c (NAME(host_aout, callback) and
3429 NAME(host_aout,mkobject): Ditto.
3430 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3431 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3432 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3433 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3434 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3435 for some systems (mainly sunos), so do it in the callback instead.
3436 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3437 * aoutx.h (NAME(aout,set_section_contents): Change the way
3438 filepos and size of sections are carried out to support
3439 older styles of demand paged executables.
3442 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3444 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3445 * bfd.c: Added macros to enable gas to swap coff records.
3446 * coffcode.h: Make the coff_swap_*_out routines return the number
3447 of bytes swapped, and cleaned up their prototypes.
3448 * configure.in: Added ebmon/coff support
3449 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3451 * targets.c: Added new entry points for coff swapping
3453 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3455 Restructure configuration scheme for bfd, binutils, ld.
3457 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3458 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3459 Change some config names to match other dirs.
3460 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3462 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3463 ../include/sysdep.h.
3464 * cpu-i960.c: Strncmp needed a length arg.
3465 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3466 * i386aout.c: Remove dead N_TXTOFF override.
3467 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3468 * config/: Rename some config files to match up h-*.h names.
3469 Remove all the HOST_SYS definitions from the config files.
3470 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3471 * hosts/h-hp9000.h: Remove USG comment.
3472 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3473 * hosts/h-news.h, h-sparc-64.h: New config files that had
3474 previously been kludged in the <sysdep.h> file.
3476 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3478 * config/*: trad-core support is HOST dependent, not target
3479 dependent. Target config files only set DEFAULT_VECTOR and/or
3480 other vector elements. Exception: when host-aout.c is in use,
3481 in which case we're forced to assume we're native (hp, vax,
3482 tahoe). Rename XDEPFILES to HDEPFILES.
3483 * Makefile.in: Rename XDEPFILES.
3484 * config/h-sun*: Don't force static linking.
3485 * trad-core.c: Document how to use it nowadays.
3486 * i386aout.c, newsos3.c: Clean up.
3487 * i386coff.c: Allow 386 coff files to be used as core files too
3488 (for reading core files from embedded systems).
3490 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3492 * Add i386aout.c for a.out support on the i386.
3494 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3496 * reloc.c, section.c, syms.c, targets.c: correct info-node
3497 structure in *doc* comments.
3498 doc/Makefile: stop hiding complaints from makeinfo.
3500 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3502 * aoutx.h (...some_aout_object_p): Take a third parameter,
3503 the internal_exec struct, and avoid ever looking at an
3504 external_exec. All callers changed to read the entire
3505 external_exec struct, swap and check its magic number,
3506 swap in the whole structure, and pass the swapped-in version to
3508 * bout.c: Bring into modern era. Use single _object_p routine
3509 for big- aand little-endian. Provide internal and external
3510 exec header structs. Use separate swap-in and swap-out routines.
3512 * libaout.h: Move struct internal_exec from ../include/aout64.h
3513 to here. Add obj_symbol_entry_size to struct aoutdata.
3514 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3516 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3517 EXTERNAL_NLIST_SIZE. Callers changed.
3519 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3521 * bfd.c: Remove strerror() to libiberty.
3523 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3524 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3525 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3526 last byte of transfer, not first byte, is within the section.
3528 * host-aout.c: Remove `BSD' archive support. Lint.
3530 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3531 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3532 `bfd_arch_info_type'. All uses changed.
3533 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3534 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3535 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3536 it needs a better name.) All uses changed.
3537 * targets.c: Rename `enum target_flavour_enum' to `enum
3538 target_flavour', and remove the `_enum' from all of the enum
3539 values themselves. All uses changed.
3541 * configure.in, config/h-i386mach: i386 mach host.
3542 * config/t-i386-aout: Use host-aout.c.
3544 * trad-core.c: Give it its own xvec's to make it independent
3545 of other file formats.
3546 * ecoff.c, host-aout.c: Remove refs to trad-core.
3547 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3548 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3550 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3552 * reloc.c: Extended NEWHOWTO macro
3553 * ieee.c: Changed the way 8bit pcrel is done
3554 * cpu-h8300.c: got the registers in the right order
3556 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3558 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3559 prediction is vindicated!
3561 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3562 Remove refs to howto.c, since Steve forgot.
3564 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3566 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3567 still work. Now allows any architecture/machine to be set.
3569 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3571 * howto.c deleted and moved code to reloc.c
3573 * libbfd.h, libbfd-in.h removed $id stuff for real
3575 * cpu-h8300.c Made it match various different spellings of h8300.
3577 * archures.c: Took out the first char filter which made it only
3578 look for a cpu/arch match when the first chars of supplied and
3579 tested names were the same.
3581 * targets.c removed oasys stuff, pending someone to fix the bugs
3585 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3587 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3588 ELF support good enough for GDB.
3589 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3590 m68k-cbm-svr4 host and target.
3591 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3592 so `diff' and `patch' can cope.
3594 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3596 * archures.c: removed texinfo error
3598 * init.c: added texinfo hooks, and removed initialization error
3601 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3604 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3606 * cpu-i960.c: Avoid numerical count of initializers.
3608 Vax Ultrix changes from David Taylor <taylor@think.com>:
3609 * host-aout.c: Make little-endian vector really little-endian.
3610 * configure.in: Separate vax and tahoe cases, handle ultrix.
3611 * config/t-vax: Add trad-core.o.
3612 * config/h-vaxult: New host system.
3614 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3616 * bfd-in.h VERSION, change version number to 0.18, this makes a
3617 gap, but now is the same as the linker version number.
3619 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3620 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3621 files will eventually contain processor specific bits for bfd,
3622 like strange relocation information and dis/assembly. So far only
3623 the H8 has been even partially done. This work also ties in with
3624 the change in handling architectures.
3626 * amdcoff.c: (a29k_reloc) fix error message.
3628 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3629 discover the architecture of the bfd. (sunos4_callback) calls the
3630 function bfd_set_arch_mach rather than stuffing stuff directly
3631 into the bfd. (sunos4_write_object_contents), changed names of
3634 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3635 setup the environment.
3637 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3638 headers in big endian format, regardless of the endianess of the
3641 * archures.c: totally changed. Now an architecture is represented
3642 with a pointer to an info structure rather than an enumerated type
3643 and a long. The old info is available as two elements in the
3644 structure. Future enhancements to architecure support will
3645 involve pointers to methods being placed into the info structure.
3647 * bfd.c: changed the definition of the bfd structure for the new
3650 * bout.c: (b_out_set_arch_mach) changed to use the new
3651 architecture mechanism.
3653 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3654 the new architecture mechanism.
3656 * configure.in: added h8 stuff.
3658 * ieee.c: too many changes to note. Now ieee files written with
3659 bfd gas and ld can be read by gld and ieee only linkers and
3662 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3664 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3665 than fixing the structure directly.
3667 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3668 than fixing the structure directly.
3670 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3671 before opening a bfd.
3673 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3674 rather than fixing the structure directly.
3676 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3677 in the t/hmake file) a user can select which backends they want
3678 linked with bfd without changing the source.
3680 * init.c: new, looks after initializing modules.
3682 * howto.c: for future use, will allow an application to work out
3683 what cookie to use as a handle on a relcoatio howto.
3685 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3687 * srec.c: Better error checking, partly from Peter Schauer.
3688 (srec_object_p): Avoid assuming any file that starts with 'S' is
3689 an S-record file! (Check for 3 uppercase-hex digits after it.)
3690 (ISHEX): Define new macro for checking supposedly hex characters.
3691 (pass_over): Treat as EOF any S-record line that:
3692 * doesn't have hex in either size character
3693 * produces a size larger than 0x7F
3694 * has an unrecognized type number
3696 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3698 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3699 opncls.c: Lint (saber actually).
3701 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3703 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3704 * newsos3.c: Fixed two types: newos3 -> newsos3.
3705 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3706 to use correct segment.
3708 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3710 * aoutx.h (print_symbol): Handle missing symbol->name.
3712 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3714 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3717 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3719 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3720 add sgi/irix support.
3722 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3724 Changes for the AMD 29000 Ultracomputer port from David Wood.
3727 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3729 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3732 * coffcode.h (coff_real_object_p): Pass information about the
3733 current file's coff symbol format to BFD via the coff_data struct.
3734 (coff_find_nearest_line): obj_icof => coff_data.
3735 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3736 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3737 and DIMNUM == E_DIMNUM.
3738 * configure.in: Handle a29k-*-* hosts, and targets
3739 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3740 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3741 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3742 local_linesz to `coff_data' (tdata) struct.
3743 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3744 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3746 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3748 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3749 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3751 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3753 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3755 (sunos4_core_file_matches_executable_p): Fix header comparison.
3756 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3757 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3759 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3761 Allow GDB to patch object files.
3763 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3764 * trad-core.h (trad_unix_core_file_p): Ditto.
3765 * aoutx.h (aout_set_section_contents): On first output, check
3766 abfd->direction and complain if erroneous.
3768 * Makefile.in: Add crude dependencies.
3770 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3772 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3773 to h/t-xxxx files so that everything will work on System V.
3775 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3777 * aoutx.h: Add information on host-aout.c and how to configure
3778 to use it, to the manual.
3779 * configure.in: Tix typo.
3780 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3781 else dummy out the core file support.
3782 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3783 specified, use it to locate the data section.
3784 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3785 rather than as chars (lint).
3787 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3789 * aoutx.h, coffcode.h: saberized.
3791 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3793 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3795 bfd.c, targets.c: minor rewording of doc segments
3798 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3800 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3801 etc, rather than TEXT_START_ADDR.
3802 * host-aout.c: Remove #if 0 around whole thing.
3803 Update to modern (32/64-bit) a.out naming conventions.
3804 Include a large chunk of ../include/a.out.gnu.h to get macros that
3805 are not defined by the system include files.
3806 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3807 macro used by the other a.out implementations.
3808 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3810 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3812 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3813 texdoc and psdoc; make these depend on generated .texi's
3815 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3818 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3821 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3822 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3823 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3824 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3825 obtrusive marks indicating .c origins.
3827 * bfd.texinfo: generalize most references to linker
3829 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3831 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3832 * archures.c: remove empty foo() definition (crept in at vn1.9)
3834 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3836 * bfd.texinfo: use @setchapternewpage on instead of lots of
3837 @page's; minor rephrasing in Introduction.
3839 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3840 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3841 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3842 segments): used BFD (caps) more consistently as a name in
3843 discourse, fixed a few other minor typos and uses of fonts
3846 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3848 * coffcode.h: fixed bug where string table size wasn't being swapped.
3850 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3852 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3854 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3855 flags. (bfd_print_symbol_vandf) now knows what to do with the
3858 * aoutx.h: made translate_from_native_sym_flags and
3859 translate_to_native_sym_flags produce the above flags.
3862 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3864 * all files: update copyright notices for GPL version 2.
3865 Install header comments and attribute most modules to their
3866 authors. BFD's name is now officially "Binary File Descriptor",
3867 so remove any conflicting pejoratives.
3868 archures.h: Consists solely of comments; remove it.
3870 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3872 * Makefile.in, bfd.c: Made it compile again.
3874 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3876 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3879 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3881 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3882 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3885 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3886 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3888 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3890 * Everything: created some new files, core.c format.c, reloc.c,
3891 section.c and syms.c to split the functionality a bit better.
3892 Cleaned up the rest of the files a bit, and added some
3896 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3898 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3899 really takes 3 arguments, patched code and ammended prototypes.
3901 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3903 * ../include/bfd.h (struct bfd_target): Added new field
3904 "align_power_min" which contains the minimum alignment for a
3905 section. This is used in coff_new_section_hook. The field
3906 insertion necessitates an update of all backends..
3908 * aoutf1.h jump table field inserted
3910 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3913 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3914 table field inserted.
3916 * coffcode.h(just about everything) Now patches up symbol tables
3917 using a different mechanism. The Intel major bug has been fixed,
3918 and the linker can self host on the Aviion and be debugged with
3921 * ecoff.c: new include and jump table patch, i386coff.c: new
3922 include and jump table patch, icoff.c: new include and jump table
3923 patch, ieee.c: can now read archives containing ieee modules.,
3924 libcoff.h: added (combined_entry_type), libieee.h: uped max
3925 sections to 20, m68kcoff.c: new include and jump table patch,
3926 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3927 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3928 srec.c: jump table patch. trad-code.c fixed #IF typeo
3930 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3932 * coffcode.h (coff_swap_aux_in): added else case to deal with
3933 filenames less than 9 characters.
3936 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3938 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3940 * srec.c: now allows any number of sections to be created in a
3941 file. Outputs addresses of the right length.
3943 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3945 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3946 target didn't match, the format got set to the attempted match,
3947 breaking a future test.
3949 *../include/i386coff.h : fixed typo in type field with size
3951 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3952 support in the jump table for the swapping routines exported to
3953 gdb. Now gdb works with the 386.
3955 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3957 * Merge in changes from gdb-3.95 release.
3958 Makefile.in: Allow hmake and tmake files to add OFILES.
3960 bfd.c: support specific targets as well as searching. When
3961 searching, take default target in preference to others.
3963 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3964 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3965 libbfd.h: Support specific targets as well as searching.
3966 opncls.c: Support specific targets as well as searching.
3967 targets.c: Search is short-circuited if default target matches.
3968 liboasys.c, libieee.c: Undo bothner changes that make macros
3969 work to the left of assignment, but which depend on the
3970 representations of different pointer types being the same.
3972 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3974 * i386coff.c: created.
3975 * coffcode.h: added support for 386.
3976 * Makefile.in: added support for 386.
3977 * ../include/i386coff.h: created
3979 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3981 * coffcode.h: removed all put_x_<sizes>
3982 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3986 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3988 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3990 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3992 * everything: Removed sysdep.h from bfd.h and put back into files
3993 from which it was split out. Now 64 bit version is built with a
3994 -DHOST_64_BIT="long long" on the compile line.
3996 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3998 Changed all the [get|put][name] routines to use [get|put]_[size
4001 Put in support for 64 bit work. Now two versions of bfd may be
4002 generated, according to the state of TARGET_64_BIT, one which is
4003 32 bit only, and one which is 64/32 bits.
4004 Created new back end 'demo64' to test 64 bit functionality.
4006 Renamed some files to work on DOS.
4008 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4009 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4010 chage, 64 bit transfer. * liba.out.h: Split out common code from
4011 sunos and newsos into liba.out. Name changes and prototype mods. *
4012 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4013 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4014 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4015 change and 64bit stuff.* newsos3.c: common code removed, new jump
4016 table. * oasys.c: Name change * opncls.c: Portability fixes *
4017 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4018 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4019 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4020 64bit ized. * demo64.c: 64 bit a.out back end
4022 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4024 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4025 on LHS of assignment, even when using old compilers.
4026 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4027 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4028 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4029 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4030 * targets.c: Add declaration of newsos3_vec.
4032 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4034 * aout.c: fixxed some of the problems with filepos calculation.
4035 (swap_ext_reloc): fixed problem with creation of relocs.
4036 (aout_set_section_contents): fixed filepos problem
4038 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4039 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4040 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4041 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4042 cleaned up. (coff_write_object_contents) cleaned up.
4044 * ecoff.c: Totally different. Now supports ecoff fully.
4046 * icoff.c: fixed problems in relocation callout.
4048 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4050 * m68kcoff.c: updated target vector.
4052 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4053 choose_reloc_size. (sunos4_write_object_contents) now calls
4054 choose_reloc_size so outputs relocs correctly, also calculates the
4055 size of the sections correctly.
4059 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4061 Merge Per Bothner's changes to modularize BFD a.out a bit.
4063 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4064 * ieee.c: Cast enums to int before comparing them, for brain-
4066 * coff-code.h: Remove coff_get_section_contents, and use the
4067 generic one instead.
4069 * aout.c: Derive new module from sunos.c, containing generic
4070 support code for all kinds of a.out files.
4072 * sunos.c: Remove all code that goes in aout.c. Split out
4073 machine dependent followup in sunos4_object_p into
4074 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4075 and redefine only the names we CHANGE, not all the names. Drop
4076 the little-endian vector, and rename the vector as sunos4 rather
4079 * b.out.c: Use aout.c routines for most of the work. Slight
4080 changes for the new regime. Remove close_and_cleanup and
4081 get_section_contents in favor of generics. New transfer vector
4084 * newsos.c: New support for Sony NEWS, another a.out format.
4086 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4087 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4088 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4090 * opncls.c (bfd_close): Call format-dependent write_contents
4091 routine, if writing, before calling target-dependent
4092 close_and_cleanup routine (which is now always generic, I think).
4093 * srec.c: Use bfd_alloc instead of malloc. Remove
4094 close_and_cleanup and move code from it to
4095 srec_write_object_contents. Add write_contents to tvec.
4096 * targets.c: Remove a.out little vector, replace a.out big
4097 vector with SunOS vector. FIXME: Need Vax support again now.
4099 * libbfd.h: Add write_contents format-dependent-vector to the
4100 bfd_target vector. Supply a generic close_and_cleanup routine.
4101 * liba.out.h: Handle the new aout.c split. Add prototypes for
4102 all routines defined in aout.c. Rename "sunos" things to "aout"
4103 things. Add a few fields where needed for various formats.
4104 * Makefile.in: Add aout.c and newsos.c.
4106 * archive.c, ieee.c, oasys.c: Lint.
4108 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4111 changed forward declaration struct stat; to reduce warnings. Changed
4112 comment on bfd_h_<x>_x.
4114 * ../include/m68kcoff.h, ../include/intel-coff.h,
4115 ../include/m88k-bcs.h
4116 Now there are two incarnations of relocs, linenos and syments. One for
4117 internal digestion, and one full of char arrays for I/O. The original
4118 names have gone to detect errors.
4120 * Makefile.in, m68kcoff.c, targets.c
4121 Test new structure code with a 68k coff implementaion
4123 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4124 Fixed all the places where there were problems with the size and
4125 alignments of structures on disk and structures in memory. #ifed out
4126 all the code in coffswap.c, since it should be done using the target
4129 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4131 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4132 multiple reloc command.
4134 * sunos.c (sunos4_set_section_contents): Made it so that sections
4135 are always padded to their alignment size.
4137 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4139 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4140 Clean up types and such (saber C problems).
4141 * ecoff.c: Clean up types and such. Remove routines that are
4142 not used. Fix up reading and swapping of shorts from files.
4144 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4146 * a.out.vax.c: Remove two bogus "static" from prototypes.
4148 * ecoff.c: Got rid of lots of non-working junk (that had
4149 been copied directly from coff-code.h).
4150 Updated to be consistent with updates to icoff.c and coff-code.h.
4152 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4153 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4155 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4156 but until the target_vector is automatically generated,
4157 it's as good as any. Note that the text offset is the only
4158 difference between NewsOS and SunOs (including magic numbers).
4159 (Most of the sunos_* routines should to renamed bsd_*
4160 and move to a bsd.c file. Then (and when the target_vector
4161 is automatically generated) it might make sense to create
4162 a separate Sony target.)
4164 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4165 on some systems, and doesn't help on others.
4166 Similarly, only define X_OK if not already defined.
4168 * trad-core.c: Don't include sys/stat.h - at least
4169 on NewsOS 3, it has already been included.
4171 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4173 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4174 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4175 symbol tables if necessary when reading them in, so gdb can use
4176 them. Add "bfd_coff_" to the names so they won't conflict with
4177 names in calling programs. FIXME-soon: if coff-code.h is
4178 included in two BFD modules, this will cause duplicate
4179 definitions; the routines should be exported to a separate,
4180 common, module (probably along with a mess of other ones).
4182 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4184 Improve modtime support.
4186 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4187 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4188 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4189 BUG: archive members still do not get correct mod times.
4191 Improve floating point support for core files.
4193 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4194 (sunos4_core_file_p): Create a second registers section in the
4195 core file, called ".reg2", for the float registers.
4197 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4199 * many changes to improve archive handling; found a logic flaw in
4200 bfd_check_format which only just happened to work by cooncidence.
4202 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4204 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4207 * bfd.h: changed type of udata in asymbol to void *, like it
4208 should be. Added bfd_reloc_dangerous enum member.
4210 * coff-code.h: Fixed it so that internally generated symbols get
4211 their values relocated correctly in all cases. Removed calls to
4214 * icoff.c: Not understanding the destination symbol of a reloc is
4215 not a failure any more, just 'dangerous'. This allows linking of
4216 b.out and coff images.
4218 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4222 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4224 * sunos.c (translate_to_native_sym_flags): fixed
4225 sym_pointer->n_value so that symbols on the way out get their
4226 section relative values calculated correctly.
4228 * coff-code.h (mangle_symbols): fixed problem where tags were not
4229 being relocated for structs, enums, unions. Also various lints.
4231 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4233 * archive.c (get_elt_at_filepos): system_call_error returned
4236 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4238 * Resolve the use of no_error and system_call_error.
4239 The bfd library itself now will never set bfd_error to
4242 The code still needs to be combed to make sure all the error
4243 codes are correct. I suspect they are not always set correctly.
4245 * The names of all the messages have _ prepended because the sun
4246 bundled compiler can't distinguish from a macro which takes an
4247 argument and the same identifier in a non-macro context.
4249 * The reason for the above being that entry points which used to
4250 be trampoline functions are now just macros which expand to a
4251 direct call through the bfd's xfer vector.
4253 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4254 must gas have its own version of everything (the gas version
4255 had the correct value)
4257 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4259 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4260 properly support i960 architecture and output correct reloc stuff.
4262 * bfd.h: added prototype for bfd_printable_arch_mach, added
4265 * coff-code.h: Applied patches from chrisb to support i960
4266 architecture, zero relocs and swap them correcly and conditionally
4267 compiled the timestamp.
4269 * sunos.c: Made the default section alignment 2^3 so that doubles
4270 are done properly. Fixed the same reloc bug that was in b.out.c
4272 * sysdep.h: Now compiles on a Posix box
4274 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4276 * icoff.c: Fix comment on big-endian version.
4277 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4278 F_RELFLG). Set F_AR32WR in output files if little endian
4281 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4283 * archures.c fixed =/== typo
4285 * sunos.c added architecture stuff for output. Fixed
4286 bug where files where vma(data) != size(text)
4287 were processed wrong.
4289 * coff-code.h added a lint cast
4291 * (../include/a.out.sun4.h) fixed it so zmagic
4294 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4296 * archive.c removed loads of includes, and fixed bug where string
4297 table didn't have a null at the end.
4299 * bfd.c fixed includes, added symbols argument to
4300 canonicalize_reloc entry point.
4302 * libbfd.c fixed includes and added some lint patches.
4304 * targets.c added both sorts of intel coff.
4306 * b.out.c fixed included, changed was the canonical
4309 * icoff.c added support for callj and big and little
4312 * opncls.c added chmod+xing for files with EXEC_P set.
4314 * sunos.c fixed includes. Changed default section
4315 alignement to words. Fixed relocation stuff to work with
4318 * bfd.h various new types added, prototype for new
4319 reloc calls, changed bfd->iostream to a void *
4320 to including files don't need stdio.h.
4322 * libcoff.h added conversion table to tie relocs to
4327 * coff-code.h fixed includes. Added code to support
4328 big and little endian formats. Various lints. Better
4329 processing of symbols. Changed reloc stuff to new
4332 * libbfd.h fixed includes
4335 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4337 * bfd.h changed name of alignment entry in sec_struct to
4338 alignment_power, because of conflicting uses within bfd.
4339 Now it should be obvious that it's a 2**n alignment
4340 specifier. Removed start_pad, end_alignment, block, minsize,
4341 output_file_alignment, subsection_alignment and original_vma fields.
4342 Added align_power() macro. Fixed bfd_section_alignment
4343 acessor macros. Added bfd_symbol_same_target macro.
4345 * b.out.c (b_out_write_object_contents) fixed to use
4346 new alignment member. Fixed (callj_callback) to use section
4347 relative symbols properly.
4349 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4350 Fixed (translate_from_native_sym_flags) to correctly make
4351 symbols section relative.
4353 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4354 (bfd_make_section) took out initialization of obsolete members.
4355 (bfd_print_symbol_vandf) added
4357 * opncls.c (bfd_create) created.
4359 * coff-code.h (coff_new_section_hook) took away refs
4360 to obsolete members. (make_a_section_from_file) added
4361 conversion between alignment types. (coff_symbol_from)
4362 added. (coff_count_linenumbers) only counts linenumbers
4363 if symbol is of coff-type. (coff_mangle_symbols) only
4364 heavily mangles symbols if symbol is coff-type.
4365 (coff_write_symbols) various lints. (coff_write_object_contents)
4366 various lints and modification for alignment conversion.
4367 (coff_slurp_relocs) fixed for use with new asection shape.
4369 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4371 * archive.c lots of lint
4373 * b.out.c added callj relocation support, upgrated reloc howto.
4374 Fixed so that asymbol and reloc records are output
4377 * bfd.c lots of lint, support for new bfd entry point
4380 * bfd.h changed definition of asymbol to contain pointer to
4381 owning bfd, removed target dependencies.
4383 * cache.c took out print statements, put in BFD_ASSERT calls.
4385 * coff-code.h various lints, corrected linenumber output
4386 functionality. Added support for new style asymbols and
4387 bfd_print_symbol. Fixed so that asymbol and
4388 reloc records are handled correctly. Added timestamp.
4390 * icoff.c Added support for new howto shape.
4392 * liba.out.h Added support for new asymbol shape
4394 * libbfd.c various lints
4396 * libbfd.h various lints
4398 * libcoff.h added support for new asymbol shape.
4400 * sunos.c various lints. Added support for new asymbol shape
4401 and bfd_print_symbol.
4403 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4405 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4406 pointer lint. Added support for callj relocation. Fixed bug where
4407 the last 32 bytes of the text section were overwritten by data. Fixed bug
4408 where archives of b.out didn't work due bfd_slurp_extended_name_table
4411 * sunos.c added support for n_other field. Braced the howto table so
4412 that it won't be affected by any lengthing of the howto struct typedef.
4415 * bfd.h added support for n_other field, added special_function
4416 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4419 * bfd.c upgraded bfd_perform_relocation, various lints.
4421 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4423 * ChangeLog: Started ChangeLog for BFD.
4424 * ToDo: Create file for suggestions.
4426 * Makefile: Support easy loading into Saber C.
4427 Add dependencies for icoff.o and bcs88kcoff.o.
4428 Rename coff.c to coff-code.h. Change callers.
4430 * bfd.c (bfd_check_format): Allow the check_format routines
4431 to return the desired target vector, rather than just a Boolean.
4432 bfd.h (bfd_check_format): Change function pointer return type.
4433 archive.c (bfd_generic_archive_p): change callee.
4434 b.out.c (b_out_little_object_p, b_out_big_object_p,
4435 b_out_real_object_p): change callee.
4436 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4437 in check_format transfer vectors that need a filler.
4438 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4439 bcs88kcoff.c: change callee.
4440 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4441 icoff.c: change callee.
4442 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4444 * libbfd.c (zalloc): It should actually zero the storage!
4445 This was commented out for some reason.
4447 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4448 This is so callers can avoid <stdlib.h> which doesn't exist
4451 * bfd.c (map_over_sections): Add debugging code, since I
4452 noticed the section count for sunos core files was bad, but only
4453 GDB had detected the problem.
4454 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4455 bfd_get_section_linenos): Remove obsolete functions.
4456 (bfd_apply_relocations): Use longs, not ints, for the math.
4458 * bfd.h: Declare enum boolean and struct bfd_target as well
4459 as typedefs for them. Remove obsolete
4460 bfd_get_section_lineno_size.
4462 * cache.c: Make the "fdopen" support work. Keep better track
4463 of how many files are open. Centralize the opening of files
4464 and be sure bfd_open[rw] actually try to open the file. Evade
4465 linked list initialization problems.
4467 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4469 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4471 * cplus-dem.c: Delete file, since it is not part of BFD.
4473 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4474 (bfd_openr, bfd_openw): Actually open the file, give error now.
4476 * sunos.c (sunos4_core_file_p): Set section count.
4477 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4478 obsolete definitions.
4479 (_write_symbol_table): Initialize <idx> counter.
4480 (foop): Eliminate debugging code.