1 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
4 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
5 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
8 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
10 * Makefile.in (install, headers): don't put comments after a tab
11 in the actions section of a rule
13 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
15 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
16 (ecoff_write_object_contents): If not D_PAGED, don't add the
17 section headers to text_size. If not D_PAGED, set the magic
18 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
19 executable, the executable must fully occupy an even number of
21 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
22 ecoff_big_vec): Consistently set section alignment power to 4,
23 since ECOFF sections should be multiples of 16 bytes.
24 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
25 Made ar_pad_char and ar_max_namelen agree for both.
27 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
29 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
30 symbol value, since bfd symbols are section relative, but ELF
33 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
35 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
37 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
39 * hosts/news.h, config/news.mh: New files.
41 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
43 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
44 * coff-h8300.c: More addressing modes.
45 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
47 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
48 H8/300H name. (compatible): New function.
49 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
52 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
54 * coff-mips.c (ecoff_compute_section_file_positions,
55 ecoff_write_object_contents): Only round to page boundaries if
56 D_PAGED flag is set for the output BFD.
58 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
60 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
61 casts to work on machine where sizeof(long) != sizeof(int) !=
63 * coffgen.c (coff_get_normalized_symtab): Ditto.
64 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
66 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
68 * coffgen.c (coff_write_symbols): For empty string table, write
69 out 4 in correct byte order. (from minyard@bnr.ca)
71 * elf32-hppa.c: Don't include libhppa.h for now; define
72 BYTES_IN_WORD instead, until Utah sends a better fix.
73 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
74 of malloc and realloc.
76 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
78 * configure.in (mips-*-ecoffl*): New target; use decstation.
79 (mips-*-ecoff*): Added trailing '*'.
81 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
82 for the FDR, not from the first PDR in the file.
84 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
86 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
88 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
90 * hppa.c (hppa_get_symbol_info): New function.
92 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
94 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
97 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
98 * libhppa.h (MAXCOMLEN): Define unconditionally.
99 (_PA_RISC_ID): Only define if not already defined.
100 * elf32-hppa.c: Include libhppa.h.
103 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
105 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
107 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
109 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
110 remove defines of __MSDOS__ and __GO32__ (these are in the
113 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
116 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
117 * config/hppabsd.mh: Don't use ranlib.
119 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
121 * elf.c: New file, for word-size independent code.
122 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
123 * Makefile.in: Include elf.o in standard objects.
125 * bfd-in.h (CAT3): Define here.
126 * libaout.h, libelf.h: Not here.
128 * libelf.h (struct strtab): Define here.
129 (bfd_elf_locate_sh): Declare here.
130 * elfcode.h (struct strtab): Definition deleted.
132 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
134 * Makefile.in: Make "all", not "bfd.h", be the default target.
135 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
136 hasn't really changed.
138 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
140 * elfcode.h (elf_hash): Provide elf standard hash function.
141 (various): Key off of the machines use_rela_p field to determine
142 whether to use REL or RELA relocations.
143 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
144 (elf_make_sections): Allocate a pointer to hold all data for a
145 given section, and copy each fragment into the data region.
146 Update the section's pointer with the REL implicit addends if the
147 machine uses REL relocation.
149 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
150 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
151 into was elf32-target.h expects.
152 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
153 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
154 (elf_i386_info_to_howto): Add minimal relocation support.
156 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
157 elf_info_to_howto_rel fields.
159 * elf32-target.h (elf_bed): Add support for new fields in
162 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
164 * elf32-hppa.c: Add symbol extension section support, fix
165 relocation howto table, add stub generation support.
167 * elf32-hppa.h: Add symbol extension section support, fix
168 relocation howto table, add stub generation support.
170 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
173 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
176 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
177 the symbol is not found.
179 * elfcode.h (elf_compute_section_file_positions): Not all section
180 file positions were computed.
182 * elfcode.h (elf_get_sect_thunk): New function.
184 * hppa.c (sign_ext): Reimplement.
186 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
187 these functions static.
189 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
191 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
193 * aoutx.h (translate_from_native_sym_flags): Don't set
194 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
195 * aoutx.h (translate_to_native_sym_flags): Translate
196 constructor symbols properly.
198 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
200 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
202 * aout-target.h (minimum_alignment): 8 byte alignment is right.
205 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
207 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
208 from bfd-in.h and .c files. Build bfd.h in build directory,
209 substituting in requested target word size. Insert word size into
210 makefile, and maybe enable 64-bit targets.
212 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
213 are available. Conditionalize on this. Assume HOST_64_BIT
214 will be defined if needed, so 64-bit targets are conditionalized
215 only in the Makefile.
217 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
219 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
221 * coff-sh.c (rtype2howto): Put error message on stderr.
222 (extra_case): Delete unused variable.
224 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
225 before calling printf.
227 * elfcode.h: New file, almost completely derived from old elf32.c.
228 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
229 * Makefile.in (elf64.o): List dependencies, don't build by
231 (elf64.c): Add to list of sources.
232 (elf32.o): Update dependencies.
233 * elf32-*.c: Updated type/macro/structure names. Cleaned up
234 namespace pollution; rename vectors.
235 * targets.c, config/*-elf.mt: Updated.
236 * All uses of 32-bit versions of structures, routines, and macros
239 * Makefile.in (archures.o, targets.o): Depend on Makefile.
241 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
243 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
245 * elf32.c (elf_string_from_elf_section): Handle index of zero
247 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
249 (elf_write_object_contents): Deleted one unused variable and
250 initialized another to avoid gcc warnings.
251 (elf_set_section_contents): Delete unused variable.
253 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
255 * i386lynx.c: New module for Lynx variant of a.out.
256 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
257 * gen-aout.c: Get rid of defunct endian stuff, print out true
259 * targets.c (target_vector): Add i386lynx_vec.
261 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
263 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
265 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
267 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
268 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
269 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
270 trad-core.c: Define a TARGET_get_symbol_info function or macro.
271 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
273 * bfd-in.h: Don't define bfd_print_symbol_nm.
274 Define symbol_info type.
275 (JUMP_TABLE): Set _get_symbol_info element.
277 * syms.c (coff_section_type, bfd_symbol_info): New functions.
278 (bfd_decode_symclass): Use coff_section_type.
280 * targets.c: Add bfd_get_symbol_info call.
282 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
284 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
285 complaints from ancient gcc's.
287 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
289 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
290 hosts/i386linux.h: Define it.
292 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
294 * VERSION, bfd-in.h: Bump version number to 2.2.
296 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
297 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
298 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
299 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
300 LR, RR, hppa_field_adjust): New functions.
302 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
304 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
305 stabs symbols, including new indirect_ptr_ptr argument.
306 (ecoff_slurp_symbol_table): Pass new argument in calls to
307 ecoff_set_symbol_info.
309 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
311 * configure.in: For m68k sysv systems, use m68k-coff.
313 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
314 (TDEFAULTS): Define it here. Use the new name.
316 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
319 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
321 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
323 (aix386_core_file_p): Initialize core_size to correct value.
325 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
327 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
328 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
330 * bout.c (aout32_slurp_extended_name_table): Define to be
331 _bfd_slurp_extended_name_table rather than bfd_true.
333 * coff-mips.c: Include libaout.h and aout/aout64.h to get
334 definitions for N_SET[ATDB].
335 (ecoff_howto_table): Moved near top of file.
336 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
337 seen, cook up a constructor section of the same name and put in a
338 reloc pointing to the symbol. This lets the GNU linker build
339 global constructors and destructors without using collect.
341 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
343 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
345 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
347 * hosts/miniframe.h: New file.
348 * configure.host: Use it.
350 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
352 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
353 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
354 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
355 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
356 * configure.in (*-*-bsd): Change to *-*-bsd*
358 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
360 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
361 int, for the sake of the old Portable C Compiler.
363 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
365 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
367 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
369 * configure.in: Get target name right for m68*-*-hpux.
371 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
373 * trad-core.c (NO_SIGNED_GET): New macro.
374 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
375 signed NO_GET, where appropriate.
377 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
378 * configure.in (*-*-linux*): Remove until linux port for a
379 non-i386/i486 system is actually available.
381 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
383 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
384 when compiling under HPUX.
386 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
388 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
389 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
391 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
392 * bfd/libhppa.h: Include sysdep here. Conditionalize
393 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
394 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
397 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
399 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
400 GNU version is needed.
402 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
404 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
406 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
408 * Makefile.in: Build elf32-hppa.o.
410 * syms.c (BSF_FUNCTION): New symbol flag.
412 * elf32-hppa.c: Fixed to work with elf32-target.h.
414 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
416 * libaout.h (NAME): Don't define if already defined.
418 * libelf.h: Protect against multiple inclusions.
419 (elf_symbol_type): Moved here, added new fields.
420 (struct elf_backend_data): New field `global_sym'; I suspect this
422 * elf32.c (elf_symbol_type): Deleted from here.
423 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
424 point to backend versions of symbols.
425 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
426 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
428 (elf_write_object_contents): Write program headers if appropriate.
429 (bfd_section_from_shdr): Unnamed sections get empty string for
430 name, not "unnamed". Handle SHT_NOBITS separately from
431 SHT_PROGBITS, and set some different flags.
432 (elf_file_p): New routine.
433 (elf_object_p, elf_core_file_p): Call it.
434 (elf_object_p): Handle EM_HPPA.
435 (elf_symbol_from, elf_idx_of_sym): New functions.
436 (elf_make_sections): Get symbol number right for relocations. Set
437 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
438 (elf_fake_sections): BSS section should be SHT_NOBITS, not
439 SHT_PROGBITS. Always generate symtab and strtab, not only if
440 relocations are needed. Set SHF_* flags as appropriate.
441 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
442 (elf_write_object_contents): Fix off-by-one error in symbol count.
443 Store a correct value for the symbol; write the size field
444 properly; make some guesses about the type field. Set section
445 type correctly for string tables.
446 (section_from_elf_index): Check for absolute and common sections
448 (elf_section_from_bfd_section): Ditto.
449 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
450 Use empty string instead of "unnamed" for nameless symbols.
451 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
452 HPPA (only?). Don't free raw symbols; keep the pointer around for
454 (elf_set_arch_mach): Handle bfd_arch_hppa.
455 (elf_find_nearest_line): Just return false.
456 (elf_write_object_contents, elf_set_section_contents): Set
457 output_has_begun field after computing file positions.
458 (elf_set_section_contents): Write section contents immediately,
459 rather than caching the whole file and writing it at close time.
461 * libhppa.h (enum hppa_reloc_field_selector_type, enum
462 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
463 hppa_reloc_expr_type_alt): New enumerator types.
465 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
466 * configure.in, configure.host: Use them.
468 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
470 * elf32-target.h: Allow overrides of armap defaults.
472 * elf32-hppa.c, elf32-hppa.h: New files.
474 * config/hp300hpux.mt: New file.
476 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
478 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
479 (aix386_core_vec): Update for new fields.
481 * archive.c (bfd_generic_archive_p): Call target-specific
482 slurp_armap code, instead of bfd_slurp_armap.
483 (bfd_slurp_bsd_armap_f2): New function.
484 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
485 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
487 * libaout.h (struct aoutdata): New field for subformat, for
488 differentiating between highly similar a.out formats.
489 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
491 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
493 * hp300hpux.c: New file.
494 * Makefile.in: Include it.
496 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
498 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
501 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
503 * trad-core.c (trad_unix_core_file_p): Check the file size.
505 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
507 * coff-alpha.c: Remove duplicate function and add warnings.
509 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
511 * sco-core.c (sco_core_vec): Add initializers for new target
514 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
516 * coffcode.h [_LIT]: Recognize .lit section.
518 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
520 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
521 config/alphaosf.mt, hosts/alphaosf.h: New files.
523 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
525 * Merge in HPPA/BSD changes from Utah.
526 * hppa.c: Use this for both HPUX & BSD.
527 * targets.c: Enable hppa_vec for both HPUX & BSD.
528 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
529 * hosts/hppabsd.h: #define HOST_HPPABSD.
531 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
533 * libbfd.c: Whitespace changes around byteswap macros.
534 * libbfd-in.h: Whitespace changes around byteswap declarations.
536 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
538 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
539 system_error anymore. It confuses bfd_check_format().
541 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
543 * bfd.c: Add sgi_core_data to tdata union.
544 * coff-mips.c: Add Irix 4.x core file support.
545 * hosts/irix4.h: #define HOST_IRIX4.
547 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
549 * aoutx.h (translate_from_native_sym_flags): Check that the
550 symbol's section does get set.
551 (slurp_symbol_table): Zero index means null-string name.
553 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
555 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
557 (write_syms): Use them, to reduce string table size.
559 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
561 * trad-core.c (trad_core_vec): Add 6 new initializers to match
562 new signed get/put fields. Minor reformatting to label
565 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
567 * bfd-in.h: Insert comment about SVR3 compiler warnings.
569 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
570 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
572 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
574 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
576 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
577 (swapcore_sparc): Make sp a bfd_vma.
579 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
581 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
582 libbfd.c, libbfd-in.h: Add _do*signed*.
583 targets.c, all targets: Add bfd*signed*.
584 bfd-in.h: Add bfd_signed_vma. Add comments.
586 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
588 * format.c (bfd_check_error): Check error return from
589 _bfd_check_format routines.
591 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
593 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
594 recognize .data section if present.
596 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
598 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
599 check for the case where the user sets the address of the BSS
600 section (and the file header can't specify this). Let the user
601 set it wherever they want, regardless of what goes in the header.
603 * ieee.c (ieee_slurp_sections): Pass all ieee section names
604 straight through into BFD sections. Add comments.
606 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
608 Cleanup in preparation for better 64-bit host support.
610 * bfd-in.h (bfd_64_type): Remove.
611 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
613 * bfd-in.h (bfd_size): Remove.
615 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
617 * bfd-in.h (bfd_word): Remove.
618 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
620 * bfd-in.h (rawdata_offset): Remove.
621 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
622 (bfd_perform_relocation): Lint.
623 (enum bfd_reloc_status): Comment cleanup.
625 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
627 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
629 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
631 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
633 * elf32.c: Clean up old comments.
635 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
637 * config/sun3.h: String argument to fprintf is const.
639 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
640 on systems which define PAGE_SIZE in <limits.h>.
642 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
644 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
645 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
646 the core file failing signal.
647 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
648 to supply the core file failing signal.
650 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
652 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
653 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
654 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
655 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
657 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
659 * coff-mips.c (PAGESIZE): Correct value.
661 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
663 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
664 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
666 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
668 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
669 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
671 (coff_compute_section_file_positions): Force vma and lma of _LIB
673 (coff_set_section_contents): Count number of entries in new lma
675 * coffgen.c (make_a_section_from_file): Force lineno_count of
676 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
677 SCO 3.2v4 shared library.
678 * seclet.c (rel): Copy over any section with contents, not just
681 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
684 * coff-i386.c (coff_i386_reloc): New function, to generate
685 relocateable output correctly.
686 (howto_table): Use coff_i386_reloc for all reloc types.
687 (CALC_ADDEND): Use a more efficient hack to get the correct addend
689 (i386comm_value): Removed; no longer needed.
691 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
693 * coffcode.h (coff_set_section_contents): Don't write out
694 sections without a filepos.
696 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
698 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
700 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
702 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
703 * libecoff.h (ecoff_data_type): Added gp_size field.
704 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
705 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
706 Set flags to 0 for large common symbols.
707 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
708 which can occur for gas-generated relocs.
709 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
710 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
711 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
713 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
715 * srec.c (srec_set_section_contents): Use lma field for load
717 * section.c: Add declaration of lma field to section structure.
718 * coffcode.h (coff_write_object_contents): Use lma field for load
720 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
722 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
723 symbols in a better way. (translate_to_native_sym_flag): Set the
724 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
726 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
727 (bfd_make_section): Cope with new builtin section.
728 * syms.c (bfd_decode_symclass): Can now print indirect section
731 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
733 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
734 defined, and yields false.
735 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
737 * archive.c (snarf_ar_hdr): Add support for reading (only,
738 so far) BSD-4.4-style extended headers.
739 * archive.c: Some more comments.
741 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
743 * Makefile.in: fix rule for dvi and info, so that the recursive
744 makes does the right thing, instead of always info
746 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
748 * libbfd.c (bfd_seek): Disable optimized handling for archives and
749 archive members; they need more special reatment. For now, verify
750 that computed and actual file positions correspond.
752 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
754 * mipsbsd.c: Renamed from aout-mipsbsd.c.
755 (set_arch_mach): Delete non-MIPS code.
756 (reloc_howto_type_lookup): Ditto.
757 * Makefile.in: Adjusted.
759 * libbfd.c (bfd_tell): Update `where' field.
760 (bfd_seek): Don't do anything if we're not changing the file
761 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
762 field against a SEEK_SET request. Call bfd_tell to re-update
763 `where' field when done.
764 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
766 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
768 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
770 * Makefile.in: added installcheck target
772 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
774 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
775 if the type is not stNil.
777 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
779 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
780 forward declarations.
782 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
783 it's implied by the type.
785 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
787 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
789 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
791 * rs6000-core.c: Add .ldinfo section.
793 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
795 * Makefile.in (MAKEOVERRIDES): Define to be empty.
797 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
799 * section.c (bfd_set_section_contents): whitespace
800 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
803 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
805 * hosts/go32.h: don't define POSIX_UTIME
807 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
809 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
810 against machine architecture stored in the ELF header, to resolve
812 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
813 NULL, so only use results when non-NULL.
814 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
815 and add to vector of targets.
817 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
819 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
820 are always just debugging symbols.
822 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
823 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
825 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
827 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
828 hpux 7). Patch from friedman@gnu.ai.mit.edu.
829 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
830 defined, which they aren't in hpux 7.0.
832 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
833 Tran-Le, tranle@intellicorp.com.
835 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
837 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
838 ahead and do the relocation.
839 (ecoff_refhi_reloc): Don't to the relocation here, just remember
840 what needs to be done.
841 (ecoff_reflo_reloc): Do the REFHI relocation here.
843 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
845 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
846 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
847 relocs are reasonable.
848 * coff-msym.c: Eliminated uses of DEFUN.
849 (ecoff_swap_tir_out): New function.
851 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
853 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
854 * configure.host (vax-*-ultrix2*): Add triplet.
855 * hosts/vaxult2.h: New file.
856 * config/vaxult2.mh: New file.
858 * aoutx.h (string.h): Include for strchr and friends.
859 * archive.c (string.h): Include for memchr and friends.
860 * elf32.c (string.h): Include for strrchr and friends.
862 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
864 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
865 (MY_set_sizes): Use sunos4_set_sizes.
867 * elf32.c: Renamed from elf.c. Several CPU-specific functions
868 deleted, as well as elf-big and elf-little targets.
869 * libelf.h: New file.
870 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
872 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
874 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
876 * coffcode.h (coff_compute_section_file_positions): Don't need
877 variable "old_sofar" if compiling for i960.
879 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
883 * ieee.c (exten, envi): "static" belongs first in declaration.
885 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
887 * srec.c: add support for symbolsrec, srecords with symbols in
890 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
892 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
893 to avoid lint complaints.
895 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
897 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
898 type SHT_STRTAB. Don't alter file offset for section 0.
899 (reloc_type_names): Now an array instead of a macro. Still inside
900 "#if 0", since it's used only in debugging code also in "#if 0".
901 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
902 (sort_reloc_map): New function.
903 (sparc_reloc_map): New variable.
904 (elf_bfd_reloc_type_lookup): New function.
906 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
908 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
909 bfd_make_debug_symbol; they were already in the target structure.
910 * Adjusted all uses of JUMP_TABLE.
911 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
912 from coff_make_debug_symbol.
913 * libcoff.h: Updated accordingly.
915 * Minor cleanups provoked by gcc warnings:
916 * aoutx.h (NAME(aout, reloc_type_lookup)),
917 cpu-h8300.c (local_bfd_reloc_type_lookup),
918 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
920 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
921 ieee.c (ieee_slurp_section_data),
922 elf.c (elf_make_sections, elf_fake_sections,
923 elf_compute_section_file_positions, elf_write_object_contents):
924 Removed unused variables.
925 * archures.c: Removed /* from within comment.
926 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
927 * oasys.c (oasys_write_data): Initialize i.
929 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
931 * libcoff.h (obj_raw_syment_coun): New macro.
932 * coffgen.c (coff_get_normalized_symtab): Initialize
934 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
936 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
938 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
940 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
941 for compatibility with tools from MIPS.
943 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
944 * config/irix3.mt, config/irix4.mt: Removed.
945 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
946 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
948 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
950 * hosts/hp300bsd.h: Add gross hack to determine whether we
951 are running on BSD 4.3 or BSD 4.4, and use appropriate include
952 files (and set other parameters) to match.
954 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
956 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
957 ansi definition which otherwise confuses non-ansi compilers.
959 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
960 ultrix cc by forward declaring getenv as is done in
963 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
965 * elf.c (elf_info_to_howto): cast an enum into unsigned char
966 avoiding a fatal error in vax ultrix 4.2 cc.
968 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
970 * bfd-in.h, VERSION: Roll to version 2.1.
972 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
974 * oasys.c (oasys_write_object_contents): Lint.
975 * srec.c: Whitespace cleanup.
977 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
979 * coffgen.c (coff_print_symbol): Print correct tagndx value;
980 cleaned up output formatting a bit.
982 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
984 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
985 relaxable. Should be moved somewhere else.
987 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
989 * aout-mipsbsd.c: Eliminated uses of DEFUN.
990 (aout_mips_*_vec): Added seclet_link element.
992 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
993 support for aout-mipsbsd target.
995 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
997 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
999 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1001 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1003 Add support for the H8/500
1005 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1007 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1009 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1010 * coff-mips.c: Now includes libecoff.h.
1011 (ecoff_data_type): Moved to libecoff.h.
1012 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1013 call it. If there is ever another ECOFF target, this and the
1014 swapping functions should be accessed via an ECOFF specific target
1016 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1018 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1020 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1021 no longer includes this file.
1023 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1024 bits to 0 to make comparison test useful.
1026 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1027 avoid overflowing GP accessible sections in binutils/objdump.
1029 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1031 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1032 reading more robust: Fail if string index is out of string
1035 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1037 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1038 PCREL13): Don't take dst_address into account; the input file has
1039 already taken care of that.
1041 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1043 * coff-mips.c: Completed support for linker and binutils.
1045 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1047 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1048 original addend from section contents.
1050 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1052 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1053 * hosts/delta88.h (strtol): Fix prototype.
1054 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1056 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1058 * elf.c: Get rid of "#ifdef sparc".
1059 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1060 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1062 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1063 compile type conditionals on host CPU.
1064 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1066 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1068 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1070 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1071 ECOFF which has two common sections.
1072 (bfd_com_section): Set SEC_IS_COMMON flag.
1073 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1074 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1075 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1076 bfd_is_com_section macro rather than checking for equality to
1079 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1081 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1082 (coff_mkobject_hook): Accept aouthdr argument.
1083 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1084 Handle NULL aouthdr argument.
1085 (coff_object_p): If there is no aouthdr, pass it as NULL to
1087 * libcoff.h: Rebuilt for mkobject_hook changes.
1089 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1090 additional MIPS ECOFF fields.
1092 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1094 * configure.host: added mips-dec-bsd*
1095 * configure.in: added mips-dec-bsd*
1096 * aout-mipsbsd.c: new file for mips-dec-bsd*
1097 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1098 * aoutx.h: added mips support.
1099 * archures.c: added mips support to bfd_default_scan().
1100 * cpu-mips.c: added support for R4000 (untested).
1101 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1102 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1103 hope will make it into include/bfd.h.
1104 * targets.c: added aout_mips_*_vec.
1106 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1108 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1110 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1112 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1114 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1116 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1118 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1119 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1120 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1121 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1123 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1124 bfd_swap_reloc_in or coff_swap_reloc_out.
1125 * coff-mips.c: Added code to link and write out symbolic debugging
1126 information, and to swap relocs in and out.
1128 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1130 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1131 (coff_write_object_contents): coff_count_linenumbers returns the
1132 number of line number records it found.
1134 * coffgen.c (coff_write_linenumbers): only write out line numbers
1135 in the section they belong to.
1137 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1139 * targets.c (bfd_target): Added relocateable argument to
1140 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1141 target vector for linker use.
1142 * bfd.c (bfd_seclet_link): New macro.
1143 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1144 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1145 and boolean return value. Made static.
1146 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1147 relocateable argument.
1148 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1149 relocateable argument (if relocateable, saves relocs).
1150 * bout.c (b_out_get_relocated_section_contents),
1151 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1152 relocateable argument (if relocateable, just calls
1153 bfd_generic_get_relocated_section_contents).
1154 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1155 argument to prototype.
1156 * All targets: Set new _bfd_seclet_link vector to
1157 bfd_generic_seclet_link.
1159 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1161 * coffgen.c: #include seclet.h.
1163 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1165 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1166 debug info. Setup info about linker symbols only, and use
1167 standard bfd fields to hold the info.
1168 * (hppa_object_p): Remove unneeded decls.
1169 * (hppa_new_section_hook): Get rid of most of this.
1170 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1171 fat. Remove all knowledge of stabs, remove redundant knowledge of
1173 * Remove macros for accessing fields which are now gone.
1175 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1177 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1179 * coff-z8k.c: delete unused reloc functions
1181 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1183 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1184 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1185 * coff-msym.c: Use DEFUN for function definitons.
1186 * coff-mips.c: Added code to read and print symbols, and to find
1189 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1190 swapping functions into coffswap.h for ECOFF use. Moved
1191 relocation functions, only used by h8300 and z8k, into reloc16.c.
1192 Added hooks for coffgen.c functions to backend data structure, and
1193 added hook functions. Still more could be done.
1194 * coffswap.h: New file to hold COFF swapping routines.
1195 * coffgen.c: New file to hold generic COFF functions.
1196 * reloc16.c: New file to hold h8300 and z8k specific relocation
1198 * libcoff-in.h: Added declarations for functions in coffgen.c.
1199 * libcoff.h: Rebuilt to incorporate changes.
1200 * coff-h8300.c: Function name changes.
1201 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1202 hook rather than defining EXTRA_CASES.
1203 * Makefile.in: Build new files coffgen and reloc16. Added
1204 dependencies of coff-*.o on coffswap.h and seclet.h.
1206 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1208 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1209 about discarding const.
1211 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1213 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1215 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1217 * configure.in (post-target): If --with-minimal-bfd is specified,
1220 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1222 * srec.c (srec_write_records): one of my boards wants a CR between
1225 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1227 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1228 (it broke a couple of weeks ago).
1230 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1232 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1233 return type, so libbfd.h doesn't reference undefined typedefnames.
1235 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1237 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1239 (coff_pointerize_aux): don't pointerize a negative tagndx
1240 (sometimes generated by SCO 3.2v4 cc).
1242 * bout.c (calljx_callback, callj_callback,
1243 b_out_get_relocated_section_contents): warn if relocating against
1244 an undefined symbol.
1246 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1248 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1249 Make a bunch more routines be static.
1250 * hppa.c (fill_spaces): Get rid of this, replace with much better
1251 written setup_sections().
1252 * (setup_sections): New routine to create BFD sections for each
1253 space and subspace in SOM files.
1254 * (hppa_object_setup): Use BFD sections created by
1255 setup_sections() to locate GDB symbol table info.
1256 * (make_unique_section): New routine to create a BFD section. It
1257 ensures that the given name is unique, and will generate a unique
1259 * (hppa_object_p): Become much more paranoid about file header.
1260 * (make_bfd_asection): Call bfd_make_section to do the dirty
1261 work. Simplify code somewhat.
1262 * (hppa_core_file_p): Use proper name for stack section.
1263 * libhppa.h: Remove millicode_start, millicode_end decls.
1265 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1267 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1269 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1270 relocs, don't bother doing the adjustment if the value to add is
1273 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1275 * bfd.c (bfd_get_size): New function that gets an upper bound
1276 on the possible size of any object in a bfd.
1277 * elf.c (bfd_elf_find_section, elf_get_str_section,
1278 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1280 * elf.c (elf_big_vec, elf_little_vec): Document last three
1281 members initialized to NULL.
1283 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1285 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1287 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1289 * hosts/std-host.h: New file. Attempt at a generic/default
1290 set of definitions, to discourage porting to new hosts by copying.
1291 * hosts/news.h: Removed.
1292 * hosts/sparc.h: Use std-host.h.
1293 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1294 perhaps we can later remove the the_bfd field from each symbol.
1295 * syms.c (struct symbol_cache_entry): Remove unused field
1296 app_data. Add comment noting that the_bfd is almost redundant,
1298 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1299 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1300 * hppa.c (fill_spaces): Make slightly more rebust.
1301 * configure.in: Allow std-host as the "default" host.
1303 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1305 * bfd.c: Add struct hppa_core_data to tdata union.
1306 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1307 Get rid of HPPA/BSD specific code. That will go somewhere else
1309 * (fill_spaces): Don't spin forever and die if you don't find
1310 $MILLICODE$ subspace.
1311 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1313 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1314 Make these work for HPUX.
1315 * (make_bfd_asection): New routine to make section creation a
1317 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1318 * libhppa.h: #include the right system files. Redefine all of
1319 the structs/macros for hacking core files to use more sensible
1320 HPUX core file structures.
1321 * targets.c (target_vector): Conditionalize hppa_vec on
1322 HOST_HPPAHPUX, not hp9000s800.
1323 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1324 malloc and realloc. #define HOST_HPPAHPUX.
1326 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1328 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1329 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1330 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1331 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1333 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1334 * aix386-core.c: New file for handling core files on AIX on PS/2.
1335 * targets.c: if AIX386_CORE, use aix386_core_vec.
1336 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1339 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1341 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1344 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1346 * Makefile.in: added dvi target
1348 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1350 * bfd.c: Use right name for tekhex tdata struct.
1351 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1352 * libcoff.h: Updated to get spacing change from coffcode.h.
1353 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1355 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1357 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1358 functions, with the "guts" of the old bfd_slurp_bsd_armap
1359 and bfd_slurp_coff_armap, but assuming we've already checked
1360 if the armap is present or not.
1361 Also, rewrite a bit to avoid keeping around obstack data
1363 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1364 Various fixes to correctly handle COFF_style archives names.
1365 (Note that because these have a trailing '/', the names can
1366 have embedded spaces.)
1367 * archive.c (bfd_slurp_armap): New function, replaces old
1368 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1369 _either_ format, and calls do_slurp_bsd_armap or
1370 do_slurp_coff_armap if either form of map is seen.
1371 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1372 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1373 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1374 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1376 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1378 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1379 * libhppa.h: Make millicode_start and millicode_end be unsigned
1380 int to be same type as CORE_ADDR in GDB. Why are these here?
1382 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1384 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1385 vaddr of the section to the addend.
1386 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1387 SCO_CORE to SELECT_VECS.
1388 (target_vector): add sco_core_vec.
1389 * sco-core.c (sco_core_vec): add leading underscore initializer.
1390 * configure.in (i[34]86-*-sco*): use target i386-sco.
1391 * config/i386-sco.mt: new file; define SCO_CORE.
1393 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1395 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1397 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1399 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1401 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1403 * hosts/i386linux.h: Include unistd.h.
1405 * aoutx.h (print_symbol): aout_stab_name returns a constant
1407 * libaout.h (aout_stab_name): Fix prototype.
1408 * stab-syms.c (aout_stab_names): Array is now const.
1409 (aout_stab_name): Return value is now pointer to const.
1411 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1414 * syms.c (asymbol): Added new field "app_data", for data
1415 particular to the application. Some of the linker flags ought to
1416 get moved to this field someday.
1418 * archures.c (bfd_default_scan): Recognize a few more numbers:
1419 80486, 80960, and 960.
1421 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1422 bfd_coff_std_swap_table, cast to PTR.
1423 * bfd.c (bfd_coff_swap_*): Deleted macros.
1424 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1426 * coffcode.h (type bfd_coff_backend_data): New structure type,
1427 contains pointers to the COFF-specific swapping routines.
1428 (bfd_coff_std_swap_table): New data structure, to be used when
1429 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1430 (bfd_coff_swap_*): New macros.
1431 * coff-mips.c (mips_coff_swap_table): New data structure.
1432 (ecoff_big_vec): Use it.
1433 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1434 * All other targets: Deleted coff-specific vector entries.
1436 * trad-core.c: Fixed some `PARAMS' uses that were missing
1439 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1441 * aoutx.h (some_aout_object_p): Protect arg prototype in
1442 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1444 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1446 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1447 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1448 PARAMS for readability.
1450 * aoutx.h: Add type to callback parameter.
1451 * coff-mips.c: Don't call trad-core.h, not needed.
1452 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1453 * trad-core.h: Eliminate, unused.
1455 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1457 * format.c (bfd_check_format): if default target isn't found
1458 then look through the entire list rather than return early.
1460 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1462 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1464 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1466 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1468 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1470 * coff-z8k.c: checkpoint, more addressing modes handled
1471 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1474 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1476 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1478 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1480 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1482 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1484 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1485 and about when file descriptors are closed.
1487 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1489 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1490 written out correctly.
1492 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1494 * section.c: New section bit SEC_SHARED_LIBRARY.
1495 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1496 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1499 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1501 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1502 macros; use PARAMS to declare the function pointers involved.
1504 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1505 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1507 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1509 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1511 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1512 declaring pointers to functions.
1513 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1514 * seclet.h: Declare external function with PARAMS.
1516 * doc/chew.c (exfunstuff): Eliminate.
1517 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1518 * doc/proto.str: Use paramstuff rather than exfunstuff.
1520 * libbfd.h: Update, based on changes in source code and chew.
1522 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1524 * libieee.h: Add FIXME about removing limit on number of sections.
1525 * bfd-in.h: Improve comments to make it clear that bfd.h is
1526 the wrong place to edit this file.
1527 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1528 same places where we install bfd.h.
1530 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1532 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1533 symbol type before blindly modifying the auxent. Specifically,
1534 only modify the endndx fields for types that need it, and don't
1535 set the array information for non-arrays.
1537 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1539 * aoutx.h (some_aout_object_p): Section list should be set up
1540 correctly anyways; don't have to set up "next" pointers manually.
1542 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1544 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1545 config/i386v.mh: removed -DUSG from HDEFINES.
1546 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1548 hosts/i386v.h: don't define POSIX_UTIME.
1550 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1552 * ieee.c (ieee_slurp_sections): make a private copy of the
1553 section's name before truncating it.
1555 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1557 * hppa.c: add symbol_leading_char entry in transfer vec
1559 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1561 * ieee.c (get_symbol): can now cope when two symbols of a
1562 different class, but the same index number occur consecutively.
1563 (get_section_entry): nicer name for sections being forward
1564 referenced. (ieee_archive_p): don't free the filename string,
1565 since it was never malloced.
1567 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1569 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1571 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1573 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1574 optionally setting the dimen info, since they are in the same
1575 memory locations. Also zero out external auxent.
1576 (coff_write_symbol): don't zero external auxent; now done in
1579 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1581 * Check fclose return value for errors.
1582 libbfd.h: bfd_cache_close now returns a boolean.
1583 cache.c (bfd_cache_delete): return fclose success value.
1584 (bfd_cache_close): return bfd_cache_delete return value.
1585 opncls.c (bfd_close, bfd_close_all_done): return result of
1588 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1590 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1592 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1594 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1595 work out a coff relocation type from a howto's attributes rather
1596 than using the input r_type field. This fixes PR1677 and allows
1597 conversion of a.out relocs to coff relocs.
1599 * coffcode.h (coff_write_relocs): if supplied a relocation
1600 relative to an absolute symbol, use the right symbol index.
1602 * reloc.c (bfd_perform_relocation): do a partial link for coff
1605 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1607 * changes to support i386-sysv with shared libraries:
1608 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1609 check for .data2; if _LIB is defined, check for it; map
1610 SEC_NEVER_LOAD to STYP_NOLOAD.
1611 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1612 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1613 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1614 if section has contents, not just if it is loadable; if
1615 TWO_DATA_SECS, check for .data2
1616 (coff_set_section_contents): set vma of .lib section to number of
1618 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1619 don't define coff_write_armap to bsd_write_armap.
1620 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1623 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1625 * solaris2.h: Get the definition of alloca from alloca.h if we
1628 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1630 * configure.in (i960-*-{aout,bout}): Support these.
1632 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1634 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1636 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1638 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1639 no-longer-used definitions of L_SET and L_INCR.
1640 * i386linux.h: Tweaks to smooth Linux build.
1642 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1644 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1646 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1648 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1649 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1650 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1651 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1653 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1654 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1656 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1658 * configure.host: New file, contains mapping of host configs
1659 to host support file names for bfd, binutils, opcodes.
1660 * configure.in: Use it.
1661 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1662 * i386bsd.c: Cleanup, reformat.
1663 * config/i386-bsd.mt: Comment changes.
1664 * config/i386bsd.mh: New file for core file support.
1665 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1666 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1667 on BSD 4.4 define ALIGN (sigh!).
1669 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1671 * libaout.h (aout_backend_data): added exec_header_not_counted
1672 field. For ZMAGIC files only, when text_includes_header is set, by
1673 default the length of the exec header is counted in the text
1674 section size. For go32, exec header is mapped in but does *not*
1675 contribute to the size of section.
1676 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1677 is not set, but ztih is, add the size of the exec header to the
1678 recorded size of the text section.
1679 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1680 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1681 Also set text_includes_header.
1682 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1683 by default in MY(backend_data).
1685 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1687 * aout-target.h (callback): Don't define this function if it won't be
1690 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1691 type doesn't match. Don't lose if file sections have already been
1693 (set_arch_mach): Set reloc_entry_size.
1694 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1696 * hosts/i386bsd.h: New file.
1697 * configure.in: Recognize i[34]86-*-bsd host.
1699 * aout-target.h (callback, write_object_contents): Delete unused
1702 * aoutx.h (reloc_type_lookup): New function.
1703 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1704 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1705 (MY_reloc_howto_type_lookup): Don't define it.
1707 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1709 (slurp_symbol_table): Use header byte order, not target byte
1710 order, for reading symbol data.
1712 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1714 * configure.in: Undo some brain damage in the host section.
1715 * configure.in: Reformat the target section, test many configs.
1716 * Makefile.in (make): Remove obsolete `make make'.
1717 * aoutx.h (some_aout_object_p): Make defines line up.
1719 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1721 Now a bfd knows whether underscores are normally prepended
1722 to symbols in its file format.
1724 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1725 coff-z8k.c: targets set so they have leading underscore
1726 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1727 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1728 without leading underscore flag
1729 * targets.c: add symbol leading char to xvec description
1730 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1732 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1734 * archive.c: Make errno global.
1735 * archive.c (_bfd_write_archive_contents): If read fails (and
1736 errno!=0) set bfd_error to malformed_archive (since this probably
1737 indicates a truncated archive), rather than system_call_error.
1739 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1741 * Makefile.in: added rules for i386bsd.c
1742 * i386bsd.c: new file, supporting 386bsd.
1743 * configure.in: recognize i386-*-bsd target.
1744 * config/i386-bsd.mt: new file - 386bsd target configuration.
1746 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1748 * configure.in: re-arrange host section to use *-*-* notation,
1749 clean up some of the target section as well
1751 * seclet.c: cast result of bfd_get_relocated_section_contents to
1752 avoid compiler warnings
1754 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1756 * coffcode.h (coff_section_symbol): Create section if it doesn't
1759 * bout.c: Removed some unused variables.
1761 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1763 * Portability fixes from p3:
1764 coffcode.h (coff_write_relocs): removed sanity check until it
1765 works on all targets (per advice from sac).
1766 config/hp9000.mh: new file to define USG.
1767 hppa.c: #undef hppa before the JUMP_TABLE.
1768 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1770 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1771 local variable target volatile to avoid mysterious bug in
1774 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1776 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1777 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1779 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1781 * coff-z8k.c (func_da, func_jr): Lint.
1782 * coffcode.h: Use memset rather than bzero.
1783 * elf.c: Use memcpy rather than bcopy.
1784 * tekhex.c: Use memset rather than bzero.
1786 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1788 Add Adobe a.out support.
1790 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1791 * config/adobe.mt: Add.
1792 * configure.in (*-adobe-* target): Add.
1793 * targets.c (a_out_adobe_vec): Add.
1794 * Makefile.in: add aout-adobe.c.
1796 * configure.in: Put two dashes in all entries to be matched.
1797 Add comments to remind people to do this.
1798 Reorder all entries that match manufacturer names, to occur
1799 last, so they will only be matched if no more specific match
1800 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1802 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1804 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1805 since we should never have a NULL section.
1806 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1807 tests, set the section to bfd_abs_section.
1809 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1811 * coff-z8k.c: getting closer
1812 * coffcode.h (coff_get_relocated_section_contents): allow
1813 EXTRA_CASES hooks for different arches to provide different reloc
1815 * seclet.h: #ifndef around it to allow multiple inclusion
1816 * srec.c: minor doc fix
1818 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1820 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1822 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1824 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1827 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1829 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1830 filling in reloc, in case immediately following code doesn't set
1833 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1835 * coffcode.h (coff_renumber_symbols): set the last renumbered
1836 symbol pointer to NULL, as expected by coff_write_linenumbers.
1837 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1838 type R_IHCONST used on the 29k.
1840 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1842 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1843 update, based on how the underlying file was opened. Obsoletes
1845 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1846 all FASCIST_FDOPEN config defines.
1848 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1850 * sparc-opc.c: Moved to opcodes library, now that we have one.
1851 * Makefile: Don't compile it.
1853 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1855 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1857 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1859 * section.c (bfd_set_section_flags): Remove a sanity check.
1860 It is unfortunately broken, and prevents strip from working.
1862 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1864 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1865 created by last change.
1867 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1869 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1870 * bfd-in.h: Bump to version 2.0.
1872 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1874 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1875 braindamaged HP/Apollo compiler happy.
1877 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1879 * format.c: Fix description of search for matching target.
1880 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1881 * targets.c: Update description of search for matching target.
1882 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1883 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1884 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1886 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1888 * Makefile.in: Added mostlyclean/clean/distclean rules.
1890 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1892 * targets.c (target_vector): Take out oasys (unless that is
1893 the default): Because there is no magic number in archives,
1894 there can be annoying target mis-matches.
1896 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1898 * sparc-opc.c: Rigorously updated to match architecture manual.
1900 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1902 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1903 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1904 to the built-in abs_section were not written out correctly.
1906 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1908 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1909 large, assume we're using a swapped byte order and fail with
1910 wrong_format rather than dumping core.
1912 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1914 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1915 filename constraints.
1916 * Makefile.in: Updated to reflect change.
1918 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1920 Add preliminary support for the we32k:
1922 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1924 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1926 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1928 * bout.c: added support for relaxable alignment relocs.
1930 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1931 pass down pointer to play area rather than use alloca
1933 * cpu-z8k.c (compatible): made static to reduce name space
1936 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1938 Add basic support for the z8k:
1940 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1941 section.c, targets.c,
1943 * syms.c: move mis-inserted patch.
1945 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1947 Documentation fixes:
1948 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1949 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1951 * reloc.c: break out addend item from surrounding text.
1953 * doc.str (DOCDD): Defined. Adds text to output.
1954 (bodytext): Put bulletize before kill_bogus_lines.
1955 * chew.c (bulletize): End itemization after a blank line, to
1956 prevent following text from being swallowed up in an item.
1958 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1960 * configure.in: Add sparclite as a target.
1962 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1964 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1967 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1968 from a coff file (csym is null), dont deref them
1970 * ieee.c (parse_expression): get the answer right when adding an
1971 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1972 on elts so that filename is filled in.
1974 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1976 * bout.c (howto_align_table): New set of relocs, with enough
1977 data for "objdump -r" to work.
1978 (b_out_reloc_type_lookup): Recognize alignment relocs.
1980 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1982 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1983 invocations of make. Also, always create installation
1986 * config/apollov68.mh: removed -g from CC definition.
1988 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1990 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1991 overflowing gp-offset range.
1993 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1995 * srec.c (srec_set_section_contents): don't write out sections
1996 without the LOAD and ALLOC attributes
1998 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2000 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2001 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2002 * aout-target.h (callback): Don't set page/seg sizes.
2004 (set_sizes): New routine.
2005 (backend_data): Point to it.
2006 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2007 (sunos4_aout_backend): Point to it.
2008 * aoutx.h (set_arch_mach): Call set_sizes callback.
2010 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2012 * aout-target.h: Make _bfd_slurp_extended_name_table be
2013 the default. Given that we *write* the suckers (for long
2014 archive member names), we really ought to be able to read them!
2015 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2016 seem to be needed, and many machines don't have it.
2018 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2020 * coff-m68k.c (vector): read and write archives in coff format.
2022 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2024 * opc-sparc.c: New file.
2026 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2028 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2029 pointers to bfd_byte* before performing arithmetic on them. Such
2030 use with bare void* pointers is a gcc extension.
2031 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2032 * archive (normalize): Add to CONST to match actual usages with
2035 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2037 * configure.in: Recognize i486 host cpu, and use i386-elf
2040 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2042 * config/stratus.mt (CC): Remove definition.
2043 * elf.c (bfd_section_from_shdr): Test for the possibility that
2044 section_from_elf_index returns NULL and don't dereference it.
2046 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2048 * add hppa_data to bfd tdata (indirectly via sef).
2050 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2052 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2054 * configure.in: error messages to stderr, not stdout
2056 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2058 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2059 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2060 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2062 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2064 * configure.in: recognize hppa* instead of hppa
2066 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2068 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2069 RTYPE2HOWTO to cope with same.
2070 * reloc.c (bfd_perform_relocation): added support for size of -2
2071 (subtract a word reloc type). Updated doc.
2073 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2075 * Makefile.in: merged changes from progressive, removed rcsid.
2077 * archures.c, archive.c, Makefile.dos: removed rcsid.
2079 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2081 * bfd-in.h : add BFD_IS_RELAXABLE flag
2082 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2083 header e_relaxable, major hackery in callbacks
2084 * libaout.h : add space for a_relaxable.
2085 * seclet.c (rel): don't relax empty sections
2088 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2090 * section.c (STD_SECTION): add some casts to the initializers for
2093 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2095 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2096 and add appropriate casts to keep (picayune) aix-cc happy.
2098 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2100 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2101 symbol pointers. Punt expensive & useless bfd_realloc. Use
2102 malloc for raw symbols, and free it before returning.
2103 (bfd_section_from_shdr): Do not slurp symbol table until politely
2104 asked. Do not even slurp string tables.
2105 (elf_get_symtab_upper_bound): Count 'em without reading them.
2106 (elf_get_symtab): This is how to politely ask. Schlurp!
2107 This should probably just *become* elf_slurp_symbol_table, FIXME.
2109 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2111 * archive.c (bsd_write_armap): write the timestamp of the
2112 archive header to be just a little bit later than the timestamp of
2113 the file, otherwise the linker will complain that the index is
2116 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2118 * configure.in: Add m68k-ericsson-*.
2120 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2122 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2123 * elf.c: Remove unconditional debug printf's.
2124 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2125 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2126 (elf_slurp_symbol_table): Hand out symbols in forward, not
2127 reverse order. Simplify duplicate code.
2129 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2131 * elf.c: Remove "(void)" casts from function calls where the
2132 return value is ignored, in accordance with GNU coding standards.
2134 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2136 * hppa.c: Apply John's standard fix to avoid "empty translation
2137 unit" warnings from some ANSI-C compilers.
2139 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2141 * hosts/solaris2.h: Configure same as sysv4.
2143 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2145 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2146 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2147 type match actual return type.
2148 * elf_print_symbol (section_name): Make CONST.
2150 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2152 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2153 New files, for Linux (a free Unix clone for 386 machines).
2154 * Makefile.in, configure.in, targets.c: Update accordingly.
2156 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2157 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2158 correct calling of howto special functions and fixes from Raeburn
2160 * archures.c: nuke bfd_reloc_code_type
2161 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2162 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2163 SEC_NEVER_LOAD, various other bfdgas newness
2164 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2165 * targets.c: change jump table vector to above
2168 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2170 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2171 its prototype will be included in libbfd.h. Change result type
2172 to struct * (rather than equivalent typedef) so it can be used in
2173 the prototype, where they typedef won't be known.
2174 * libbfd.h: Updated version.
2176 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2178 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2179 targets.c: HPPA merge.
2181 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2183 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2184 * config/solaris2.mh: Kludge around Sun compiler bug.
2186 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2188 * libaout.h (aout_backend_data): Change defs of two bitfields to
2189 be unsigned chars instead to get around rs6000 compiler problem.
2191 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2193 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2194 Correct misconception that there can be only one symbol table.
2195 Only call elf_slurp_symbol_table on the full symbol table, not
2196 the dynamic one which is only a subset of the full one.
2198 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2200 * coffcode.h (coff_compute_section_file_positions): For I960,
2201 don't align sections in file.
2203 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2205 * targets.c (struct bfd_target): Added field for target-specific
2206 (but not file-specific) data, for distinguishing minor
2207 characteristics between (e.g.) a.out formats.
2209 * section.c (struct sec): New field user_set_vma indicates vma
2210 field should be heeded, not assumed to be unset.
2211 (STD_SECTION): Initialize that field of standard sections to zero.
2212 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2214 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2215 pre-swapped version.
2217 * archures.c (struct bfd_arch_info): Fixed order of comment and
2218 field decl. New fields indicate size of page and segment for
2220 * cpu-m68k.c (N): Fill in values.
2221 * cpu-sparc.c (arch_info_struct): Ditto.
2223 * libaout.h (struct aout_backend_data): Various bits of data (not
2224 all used currently) with characteristics of a.out implementation.
2225 Important field for now is text_includes_header, indicating that
2226 the text section starts immediately after the file header, which
2227 gets mapped in with it.
2228 (struct aout_data): New fields indicate whether vma has been
2229 adjusted yet (not yet used), and what magic number will be used in
2230 the output file (should go away in favor of vma_adjusted).
2231 (WRITE_HEADERS): Code for dealing with section sizes and related
2232 header fields replaced with call to adjust_sizes_and_vmas.
2233 * aoutx.h (some_aout_object_p): Fill in magic number field.
2234 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2235 (set_arch_mach): Set page size and segment size once CPU
2237 (adjust_sizes_and_vmas): New function; has much code moved
2238 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2239 and size parameters, as well as many header fields, after deciding
2240 on magic number for output file. Checks to ensure that this
2241 adjustment has only been done once.
2242 (set_section_contents): Call adjust_sizes_and_vmas instead of
2243 doing much of the work here.
2245 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2246 default (null) values of these fields.
2247 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2248 value in exec header.
2249 (sunos4_aout_backend, MY_backend_data): Define backend data
2250 indicating file header is included in text section.
2252 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2254 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2255 gcc version 2, to avoid warnings.
2257 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2259 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2260 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2262 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2264 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2266 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2268 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2269 * configure.in: Rewrite target parsing to use simple format.
2270 Handle sparc-sun-solaris2 configuration.
2271 * aout64.h: Avoid ANSI C brain death warning.
2272 * elf.c: Avoid trigraph (???) or /* in comments.
2274 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2276 * config/sysv4.mh: new file, RANLIB=echo
2278 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2280 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2282 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2283 elf_core_tdata_struct into a single common struct. Core files
2284 wouldn't have worked at all without this.
2285 (bfd_elf_find_section): New function for GDB's undercover use
2286 to find string sections that BFD hides from it.
2287 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2289 (elf_object_p, elf_core_file_p): Allocate internal file header
2290 storage dynamically.
2291 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2292 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2294 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2296 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2298 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2300 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2302 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2304 * configure.in: handle m680[01234]0 as aliases for m68k
2306 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2308 * coff-a29k.c: do byte relocs correctly
2309 * coffcode.h (styp_to_sec_flags): never load INFO sections
2310 * seclet.c (rel): don't relocate INFO sections
2312 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2314 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2315 Make the symbols unmodifiable.
2316 (bfd_section_init): Deleted.
2317 * init.c (bfd_init): Don't call bfd_section_init.
2319 * section.c (bfd_set_section_contents): Ensure that range to be
2320 written is within section boundaries.
2321 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2324 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2326 * coff-i960.c (howto_table): Deleted.
2327 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2328 interesting entries from old howto_table.
2329 (RTYPE2HOWTO): Adjusted to use switch.
2330 (coff_i960_reloc_type_lookup): New function.
2332 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2333 records for section symbol.
2334 (make_abs_section): Unused; deleted.
2335 (renumber_symbols): Re-order symbols so undefined symbols come
2336 last, as COFF format desires.
2337 (coff_write_symbol): Put C_FILE symbols in debug section always.
2338 (coff_section_symbol): New function; creates a symbol with the
2339 same name as a section, and sets up aux records for it.
2340 (coff_add_missing_symbols): New function; adds section symbols to
2341 symbol table if they aren't there already. Should someday also
2342 add a dummy C_FILE symbol if none is present.
2343 (coff_write_object_contents): Add missing symbols before preparing
2344 symbol table to be written.
2345 (coff_slurp_reloc_table): Verify that symbol indices read in are
2346 in a reasonable range.
2347 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2348 (obj_conv_table_size): Accessor macro.
2350 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2351 reloc types on i960.
2353 * bfd-in.h (bfd_get_section_name): New macro. Like
2354 bfd_section_name, but returns rvalue, not lvalue.
2355 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2356 (bfd_get_section_flags): Now returns rvalue.
2358 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2359 general, some specific to sparc or i960.
2361 * aoutx.h (set_section_contents): Set VMA for each section based
2362 on previous section. If text section VMA doesn't appear to have
2363 been set, make a best guess from the type of file.
2365 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2367 (MY(vec)): Initialize reloc_type_lookup field.
2369 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2370 (bfd_error_trap, bfd_error_vector): Extern, not common.
2372 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2373 few types of relocs for sparc; will need enhancement.
2375 * bout.c (callj_callback): Use DEFUN macro in definition.
2376 * coff-i960.c (optcall_callback): Likewise.
2378 * targets.c (bfd_target): Added fields reloc_type_lookup and
2379 _bfd_make_debug_symbol. Also minor comment changes.
2380 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2381 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2382 than arch info, and dispatch with BFD_SEND. Callers changed.
2383 * archures.c (struct bfd_arch_info): Deleted field
2385 * cpu-*.c: Don't initialize that field.
2387 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2388 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2389 (bfd_errmsg): Now returns ptr to const.
2390 * bfd-in.h (bfd_errmsg): Fix prototype.
2392 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2393 * reloc.c (bfd_generic_relax_section): Ditto.
2395 * section.c (Section Output doc): Improve description of use of
2396 output_section and output_offset.
2398 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2400 * sco-core.c: new file from net.
2401 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2402 Now we have the hairy linker, it's possible to move symbols from
2403 one section into another. Actually make that work!
2405 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2407 * hosts/sun3.h: fix declaration of free.
2409 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2411 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2412 * coff-h8300.c (reloc_processing): all relocs are relative to
2414 * opncls.c: don't use fdopen on DOS systems
2416 short patches from Glenn Kasten (glenn@ready.com)
2417 * target.c: enabled oasys support
2418 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2419 fix problem where a relocation which crossed a modification byte
2420 boundary did not work. Fix problem where a relocation near the end
2421 of a data record did not work.
2424 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2426 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2427 archvie header string counts the endian way, this heuristic sees
2428 how big an archive string to read by trying it one way and if the
2429 string table is unreasonably big, trying it the other. *FIXME*.
2430 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2432 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2434 * bfd-in.h: Increase version number to 1.97, for consistency
2436 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2438 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2440 * bfd-in.h: bump version to 1.96
2441 Major change; changed calling convention for
2442 bfd_get_relocated_section_contents so that caller allocates
2443 memory for section data.
2444 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2445 seclet.c, targets.c, bfd.c: reflect new convention.
2446 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2447 case, then use reasonable default values for SEC_* flags.
2449 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2451 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2452 size of output reloc struct.
2453 * targets.c, Makefile.in: comment out tekhex for the moment.
2454 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2455 * configure.in: tandem target is st2000
2456 * coff-m68k.c: rename static howto_table to global
2457 m68kcoff_howto_table.
2458 * bout.c: remove unnecessary abort
2459 * coff-a29k.c: various changes to the way relocations work to cope
2460 with the "new order" and latent bugs.
2463 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2465 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2466 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2467 * reloc.c (bfd_perform-relocation): don't relocate refs to
2468 absolute symbols if doing a partial link.
2470 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2472 * configure.in: Add a29k-amd-udi.
2474 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2476 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2477 internal_exec structure before initializing the fields that
2478 are used, so that the unused fields are in a known state.
2480 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2482 * tekhex.c (struct data_struct): Convert from typedef that
2483 typedefs nothing to a normal structure declaration.
2484 * tekhex.c (pass_over): Prototype args for function that
2485 second arg points to.
2487 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2489 * Makefile.in: remove old style staging. Do not print recursion
2492 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2493 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2496 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2498 * bfd.c, Makefile.in: added tekhex
2499 * aoutx.h (set_section_contents): pages should be padded to the
2500 size of a page, not the size of a segment.
2501 * configure.in: added go32 host and i386-aout target.
2502 * i386aout.c, libaout.h: now works for go32 target
2503 * ieee.c: fix bit rot.
2504 * seclet.c: support for padding seclet type.
2506 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2508 * Makefile.in: added .NOEXPORT:
2510 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2512 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2514 * elf.c (elf_compute_section_file_positions,
2515 elf_write_object_contents): Return boolean, not NULL (which
2517 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2518 Also ifdef-out code that aborts on unhandled section types.
2520 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2522 * configure.in: Recognize ncr3000 config
2523 * Makefile.in (MINUS_G): Pass on to recursive makes.
2524 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2526 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2528 * Makefile.in: Now that we have sym.h and symconst.h, compile
2529 coff-msym.c on all systems.
2530 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2531 * coff-msym.c: Update include files and comments; add weakext bit.
2533 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2535 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2536 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2538 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2540 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2541 * configure.in: Add new host and target configs.
2542 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2543 structs, which vary; just use member name.
2544 (elf_object_p, elf_core_file_p): Lint, fix comments.
2545 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2547 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2549 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2550 local, disposable, copy of the external form of section header
2551 table and program header table entries.
2553 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2555 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2557 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2559 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2562 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2564 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2566 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2568 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2569 not internal bfd_assert function (twice).
2571 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2573 * aout-target.h: change ar_max_namelen to 15 (the right value)
2574 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2577 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2579 * archive.c (bfd_generic_archive_p): check for bout archives too.
2580 * bout.c: make it work again.
2582 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2584 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2586 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2587 bfd_xmalloc() instead of bare malloc().
2589 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2591 * Makefile.in: pass down MAKEINFO on info.
2593 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2595 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2596 host/h-<foo> now just <foo>.
2597 * configure.in: reflect changes
2599 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2601 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2602 actual source file, not just the generated libbfd.h.
2604 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2606 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2607 gdb on little-endian 960 code.
2608 * archive.c (compute_and_write_armap): indirect symbols should go
2609 into the archive header too.
2611 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2613 * Makefile.in: added check target.
2615 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2617 * coff-msym.c: Move this file from gdb/ecoff.c. It
2618 handles byte-swapping for ECOFF (MIPS symbol) files.
2619 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2620 to the files built on MIPS-based hosts.
2621 * Makefile.in: Add rule for coff-msym.
2623 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2625 * Makefile.in: added clean-info target. MINIMIZE=1.
2627 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2629 * coff-rs6000.c: Move core file functions into separate
2630 new file rs6000-core.c. This is needed because reading
2631 core files depends on native include files that conflict
2632 with ../include/coff/rs6000.h.
2633 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2635 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2637 * aoutx.h (NAME(aout,print_symbol)): Don't print
2638 symbol addresss for undefined symbols.
2639 * coff-rs6000.c: Various updates (due to target-
2640 independent changes).
2641 * libbfd.h: Ditto (tdata field is now a union).
2642 * hosts/h-sparc.h: Removed prototype for bogus function
2643 'emset' (presumably should have been 'memset' - which is there).
2645 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2647 * configure.in (mips-big-* target): Same is Iris.
2649 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2651 * aoutx.h (translate_from_native_sym_flags): when creating an
2652 alias symbol, fill in the section as undefined, rather than
2653 leaving it blank. If an output section can't be found for a
2654 symbol, then don't core dump.
2656 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2658 * Makefile.in, configure.in: removed traces of namesubdir,
2659 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2660 copyrights to '92, changed some from Cygnus to FSF.
2662 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2665 * coff-h8300.c: fix stupid reloc subtraction bug
2666 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2667 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2668 the symbol.flags and done_lineno fields.
2670 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2672 * coffcode.h (coff_write_symbol): write out the correct number of
2674 * cpu-h8300.c: fix disassembly bug
2676 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2678 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2679 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2680 reloc.c, section.c (bfd_map_over_sections), targets.c
2681 (bfd_target_list): Protolint.
2682 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2684 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2686 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2688 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2689 section of a symbol rather than the section of a reffed symbol to
2690 determine the r_index of an emmitted reloc.
2692 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2694 * PORTING: New (preliminary) porting guide.
2696 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2698 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2699 (howto_hvrt16): lint.
2701 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2703 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2704 a full configuration (with possible cross-development),
2705 instead of using host-aout.c.
2707 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2709 * aout-target.h (MY(write_object_contents):
2710 Set obj_reloc_entry_size (abfd).
2711 * gen-aout.c: Change to emit a .c files, not a .h file.
2713 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2715 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2716 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2718 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2720 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2721 with more than one auxent can cause nasty core dumps.
2723 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2724 "done_lineno" so that a symbol which appears twice in the symbol
2725 table only gets it's linenumbers relocated once. Modifed
2726 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2729 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2731 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2732 stuff to use the New Order.
2734 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2736 * ieee.c: Change type of envi[] to unsigned char.
2738 * configure.in: fix vax ultrix configuration.
2740 * elf.c (bfd_section_from_shdr): Deal with null return from
2741 bfd_make_section(). (elf_object_p): Select endianess properly.
2743 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2745 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2747 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2749 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2750 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2751 * host-aout.c: Don't use aout-params.h; configure these systems
2752 in their xm files, not in a randomly generated file.
2753 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2755 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2757 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2759 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2760 host_aout_vec here as well.
2762 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2764 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2765 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2766 to prevent undefined symbol.
2768 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2770 Various lints found on PersSony
2771 * aoutx.h: cast an enum
2772 * coff-a29k.c: many ints in reloc structure turned to enum
2773 * coffcode.h: more enums
2774 * cpu-h8300.c: more enums
2775 * opncls.c: more enums
2777 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2779 * configure.in: Make Tahoe configuration work again.
2780 * bfd-in.h: Remove trailing comma from enum declaration.
2781 * ieee.c: Can't put byte values >0x7F into a signed char.
2783 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2785 * Makefile.in: Add dependencies for various coff-*.o files.
2787 * elf.c: Remove extraneous paren from core_prpsinfo and
2788 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2789 Replace references to old section "size" member with new
2790 "_raw_size" member. Implement elf_make_empty_symbol, which
2793 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2795 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2798 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2800 * coffcode.h (bfd_coff_relax_section): now static.
2801 (bfd_coff_get_relocated_section_contents): various type lints.
2803 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2805 New entry point in the transfer vector - bfd_relax_section.
2807 * aout-target.h: add to vector, call generic_relax
2808 * bfd-in.h: add to vector
2809 * bfd.c: add #define for vector
2810 * bout.c: add to vector, call generic_relax
2811 * coffcode.h: add to vector, also now has coff specific relax code
2812 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2813 * elf.c: call generic_relax
2814 * ieee.c: call new vector, clean up some bugs due to the creation
2816 * libbfd.h: add bfd_generic_relax_section EXFUN
2817 * oasys.c: call generic_relax
2818 * reloc.c: implement generic_relax
2819 * seclet.c: moved much of this into coffcode.h
2820 * srec.c: call generic_relax
2821 * targets.c: define new transfer vector
2823 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2825 * everything: now modified to use smaller reloc type. Self hosts
2828 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2830 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2831 New files for stratus.
2833 * configure.in: Add configuration fragments for stratus.
2835 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2837 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2838 variables as CONST since they are set to point to a const char
2839 string. Fixes compiler complaints.
2841 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2843 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2846 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2848 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2849 symbols, so that we can emit the correct file name even
2850 if it's an include file.
2852 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2854 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2855 (Reported by john@labtam.labtam.oz.au (John Carey)).
2857 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2859 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2861 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2862 being used to -DHAVE_PROCFS.
2864 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2865 '#include "fopen-same.h"' to end of file to match other h-* files.
2867 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2869 * configure.in: Change svr4 references to sysv4. Add case
2870 "unknown" for target vendor and infer some targets based
2871 on the specified operating system.
2873 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2875 * bfd-in.h, libaout.h: ANSIfy enums.
2877 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2879 * archive.c (normalize): created version for VMS which removes the
2880 VMS directory crap from the front and end of a filename, eg turn
2881 [-.foo]bar.obj;123 into bar.obj
2882 (bfd_construct_extended_name_table): now writes index into an
2883 extended name table in decimal - the same base used to read an
2884 extended name table.
2886 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2888 * aout-encap.c: Fix to use aout-target.h.
2889 * aoutf1.h: Use standard MY_object_p and MY_callback
2890 in aout-target.h. Remove target-specific versions.
2891 * host-aout.c: Re-write to use aout-target.h.
2892 * gen-aout.c: New files use with host-aout.c to generate
2893 host-specific a.out-related parameters.
2894 * Makefile.in: host-aout.o depends on aout-params.h, which is
2895 generated by gen-aout.
2896 * aout-target.h: Make a little more flexible.
2897 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2898 macro. Instead, inline it in aout-target.h.
2899 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2900 a gcc -Wall warning.
2901 * archive.c: Add missing commas in DEFUN macro (2 places).
2902 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2903 Berkeley ones, now that libiberty has them:
2904 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2905 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2906 remove unused variable.
2908 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2910 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2911 and execname inside HAVE_PROCFS ifdef since they are unused
2912 when it is not defined.
2914 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2916 * elf.c: Flag all sections as either code or data. We can't
2917 be sure what they are anyway, since ELF doesn't fit the
2918 traditional model of text+data+bss very well. Add new local
2919 function elf_read() to simplify code. Record entry point in
2922 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2924 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2925 rather than N copies of the same lines.
2927 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2929 * cpu-h8300.c: disassemble branch displacements correctly
2930 * coff-h8300.c: put reloc offsets out in 32bits
2932 * makefile.dos, configdj.bat: New files from DJ
2933 * cache.c: fopen with new macros is needed for DOS.
2934 * ieee.c: environ renamed to envi to stop an include file
2936 * opncls.c, coff-rs6000.c: more fopens with macros.
2938 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2940 * Makefile.in: infodir belongs in datadir.
2942 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2944 * Makefile.in: fix where docdir lives
2946 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2947 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2948 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2949 srec.c, syms.c, targets.c : all new documentation and lint
2953 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2955 * coffcode.h, srec.c: Lint.
2957 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2959 * Makefile.in: install using INSTALL_DATA, added standards.text
2962 * configure.in: mark directory as target dependent. configure
2963 nows works in objdir always so make file existence checks
2966 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2968 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2969 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2970 and mandir now keyed off datadir by default.
2972 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2974 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2975 computation of arch and machine type so it's worked out before
2976 some_aout_object_p is called.
2977 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2979 * archures.c: add extra field 'section_align_power' to hold
2980 default section alignment in object files.
2981 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2982 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2983 initialize the new field.
2984 * bout.c (b_out_callback): replace the text size, since aout
2986 * aoutx.h: Documentation in the new style
2988 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2990 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2991 use the saved value if mtime_set is already set (intended
2992 for archive files, though apparently not used yet).
2994 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2996 * targets.c: Revise comments about how to configure the target
2997 vector, to match reality. Remove mention of obsolete methods.
2998 Remove long lists of capitalized macros that turn into the same
2999 thing in lowercase. Normal vector simply lists all known
3000 lowercase xvec names; all other cases are handled by SELECT_VECS.
3002 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3005 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3006 list of supported targets.
3008 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3010 * archive.c (bsd_write_armap): The pad byte sometimes added to
3011 the string table in a __.SYMDEF member is now
3012 counted as part of the size of the string table.
3013 This is compatible with the old ranlib, as well as Sun's.
3015 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3017 * srec.c: Rewrote to fix many bugs; now gets the record type
3018 right, doesn't choke on input, sets the start address in an S9 and
3019 fills in the filename on an S0.
3021 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3023 * cpu-h8300.c: Add support for MEMIND addressing mode
3025 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3027 * coffcode.h: use the new macro if available
3029 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3030 * Makefile.in: Fixed dependencies due to file rename
3032 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3033 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3034 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3035 newos3.c, stab-syms.c, syms.c: All these files have had their
3036 #includes altered to point to the new places.
3038 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3040 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3042 * configure.in: Add vendor "ncr" as supported per-target vendor.
3043 Add svr4 case for i386 per-host case.
3045 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3048 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3050 * syms.c (bfd_decode_symclass): Return 'A'
3051 for symbols that are both absolute and global.
3052 * archive.c (bfd_special_undocumented_glue): Return NULL
3053 if bfd_ar_hdr_from_filesystem returns NULL.
3055 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3057 * Makefile.in: added coff-h8300
3058 * configure.in: now h8 is a coff target
3059 * cpu-h8300.c: fix various disassembly problems
3060 * libcoff.h: took out some code which has been #0ed for a long
3062 * targets.c: added h8 coff
3063 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3064 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3066 * coffcode.h: Started to change the way machine dependencies are
3067 handled, from the nest of #ifdefs to macros defined in the
3068 including coff-<foo>.c
3070 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3072 * aoutx.h (some_aout_object_p): Set the `executable' bit
3073 if the entry point is contained in the text segment, even if the
3074 text segment is at location 0.
3076 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3077 nonstandard MIPS sections (.rdata, .sdata, etc).
3079 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3080 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3081 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3083 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3085 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3087 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3088 from syms.c to new file stab-syms.c. Also, since GNU extended
3089 type codes such as N_SETT are no longer in ../include/stab.def,
3090 include them manually.
3091 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3092 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3093 * libaout.h: Added prototype for aout_stab_name().
3094 * Makefile.in: Update Makefile for new stab-syms.[co].
3096 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3098 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3099 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3100 just make N_XXX work by excluding the header from the text segment.
3101 * aoutx.h: Fix comments to match.
3103 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3105 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3106 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3107 for the "logical" text segment (i.e. never consider the exec
3108 header to be part of the text segment). This change is
3109 needed for consistency with various other parts of bfd and ld.
3110 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3111 and move calculation of obj_textsec(abfd)->size to libaout.h.
3112 * bfd-in.h: Removed bogus ';'.
3114 * Makefile.in: Add MINIMIZE flag to select lean
3115 or bloated target_vector.
3116 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3117 * newsos3.c: Fixes to ../include/aout64.h remove need
3118 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3120 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3122 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3123 handle both little and big-endian targets, with little
3124 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3125 * host-aout.c: Add FIXME note.
3127 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3129 * targets.c: Make the default target_vector contain
3130 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3131 Old behavior can be gotten by defining ALL_TARGETS.
3132 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3133 Factored out common code into new file aout-target.h.
3134 Saves a lot of duplicate code for a.out variants.
3136 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3138 Get 'make headers' to work when configured with +subdirs.
3139 * Makefile.in: Add $(subdir) to docdir path.
3140 * doc/Makefile.in (protos): Add $(srcdir) prefix
3141 to name of sed scripts.
3143 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3145 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3146 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3147 to include names of N_SETT etc.
3149 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3151 * elf.c: Add minimal support for ELF symbol tables. Generates
3152 canonical bfd symbol tables from ELF symbol tables. Change the
3153 name of some functions from bfd_<name> to elf_<name>.
3155 * syms.c: Trivial fix to comment to remove a redundant "to".
3157 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3159 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3160 form that GDB recognizes as COFF.
3162 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3164 * ieee.c (ieee_object_p): cast NULL correctly.
3165 * configure.in: added harris host
3167 * coff-a29k.c: Lots of changes, most from David Wood.
3169 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3171 * coff-m88k.c (coff_write_armap): Just #undef it.
3173 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3175 * Makefile.in: standardize on MINUS_G to disable debugging
3176 * coff-m88k.c: create coff armaps instead of bsd ones.
3177 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3180 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3182 * elf.c: Additions to support ELF format core files.
3183 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3184 has support for /proc (all the include files in particular).
3186 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3188 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3189 of two N_SO stabs, one for directory, and one for filename.
3191 * bfd-in.h (print_vma): Factor out duplicate definition.
3193 Exit a little more gracefully when malloc returns NULL.
3194 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3195 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3196 * libbfd.h: Rre-generated due to libbfd.c update.
3198 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3200 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3202 * elf.c (elf_object_p): Don't try to create a bfd section for
3203 the first ELF section header. It is just a placeholder.
3205 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3207 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3208 core files, when compiling native.
3209 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3211 FIXME: The aoutf1.h change below needs to be reversed back
3214 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3216 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3217 manipulation of lnno fields in lineno structs in a coff-<f>.h
3218 independent way. Override it in coff-<f>.h to your favourite
3219 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3220 (coff_swap_lineno_out): modified to use the new macros.
3222 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3224 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3225 unknown arch when the magic number doesn't specify the
3226 architecture, since some OSs (eg old sun3s) don't set the number, and
3227 020 is probably the right answer anyway.
3229 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3231 * hosts/h-news.h, hosts/h-rtbsd.h:
3232 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3233 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3234 bfd_print_symbol_nm, for use by nm.
3235 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3236 bfd_print_symbol_nm option, to print in nm format.
3237 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3238 oasys.c (oasys_print_symbol): Provide stub implementations
3239 for bfd_print_symbol_nm.
3240 * syms.c: New function bfd_decode_symclass, used by nm printer.
3241 New function bfd_stab_name to look up string name of stab code.
3243 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3245 * Makefile.in: Added ctor.c
3246 * archures.c (bfd_default_arch_struct) added
3247 bfd_default_reloc_type_lookup.
3248 * coffcode.h: removed a load of #if 0ed code.
3249 (coff_compute_file_section_positions): now works out the section
3250 alignment and size correctly in all cases.
3251 (coff_get_symtab): looks for constructor symbols and calls the
3252 right function when they're found. (coff_canonicalize_reloc):
3253 knows when a section is full of constructors and does the right
3255 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3257 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3258 * libcoff.h: removed #if 0ed code
3259 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3260 arch independent constructor relocation type.
3261 (bfd_reloc_type_lookup): removed the comment "this will go away"
3262 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3263 reloc which is used when BFD_RELOC_CTOR falls through to give a
3264 default 32bit reloc for constructors.
3265 (bfd_default_reloc_type_lookup): added.
3266 * aoutf1.h: fixed SEGMENT_SIZE typo.
3268 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3270 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3271 matching prefix "coff".
3272 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3273 rs/6000 csect records.
3275 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3277 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3278 * configure.in: add motorola delta88 cases
3279 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3280 write_armap prototype
3281 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3283 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3285 * Rename COFF-related files in `coff-ARCH.c' form.
3286 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3287 coff-mips.c, coff-rs6000.c to be exact.
3289 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3290 make output clutter.
3291 * config/mt-*: Ditto.
3293 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3295 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3296 John Gilmore. Archive support from Damon A. Permezel.
3298 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3299 * configure.in: Add rs6000 case.
3300 * targets.c: Add rs6000 vector.
3301 * archures.c: Add rs6000, fix comment on romp.
3302 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3303 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3304 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3305 * section.c (bfd_make_section): Return NULL on attempt to create
3307 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3308 (bfd_swap_aouthdr_in): Handle lots more members.
3309 (make_a_section_from_file): If section has already been seen,
3310 just return false rather than overwriting it.
3311 (coff_real_object_p): Understand incoming magic numbers.
3312 (coff_set_flags): Understand outgoing magic numbers.
3313 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3314 (build_debug_section): Add fn for reading debug string section.
3315 (get_normalized_symtab): Handle symbol names in debug string section.
3316 Remove unused obj_string_table.
3317 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3318 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3319 existing section before making one.
3320 * cpu-rs6000.c: New file.
3321 * rs6000coff.c: New file.
3323 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3325 * elf.c: Add partial support for ELF format corefiles. Still needs
3326 support for extracting registers from corefiles.
3328 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3330 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3331 RANLIB is defined as echo, send the output to /dev/null to help
3332 reduce clutter in the output from doing a make.
3334 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3336 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3337 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3339 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3341 * coffcode.h (coff_compute_section_file_positions): make it pad
3342 section size out if there are alignment restrictions so that the
3343 image will be ok on a system where section positions are worked
3344 out by accumulating sizes rather than from the section headers.
3345 * targets.c (proto write_armap). Changed orl_count to unsigned.
3346 * opncls.c (bfd_close_all_done). Added so that generative
3347 programs like gas can close a bfd without causing bfd confusion.
3348 * libbfd.h (changed becuase of protos)
3349 * amdcoff.c: messed with the way that jmp displacements are
3350 calcualated. This may not yet be totally correct.
3351 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3353 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3354 abs symbol has no section (like a register symbol).
3355 (coff_write_symbol) now zeros auxent before filling it up to help
3356 with sensitive applications.
3357 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3359 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3361 * bfd.c: Make sure we don't get a macro strerror().
3362 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3363 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3364 attempt to recover command, ifdef NO_CORE_COMMAND.
3365 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3367 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3369 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3371 * archive.c (bsd_write_argmap): The size of the ranlib structures
3372 should not include the size field itself.
3373 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3374 adata(abfd)->exec_bytes_size field instead of constant macro,
3375 because aoutx.h compiles to a simple .o file shared by
3376 all 32-bits a.out targets.
3378 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3380 * configure.in: Allow i386-sco-sysv.
3381 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3382 * cpu-h8300.c: lint.
3384 * host-aout.c: New strategy. We use common code, include files,
3385 and data structures to handle the file, but set a few parameters
3386 from the host's config file (page size, text start addr, etc).
3387 * libaout.h: Define HP BSD machine types.
3388 * aoutf1.h: Handle reading a.outs with these types.
3390 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3391 virtual-memory-address of the .reg section. We can't just make a
3392 section for "all the regs and nothing else" because only GDB knows
3393 exactly where the regs are (scattered around the upage and stack).
3394 Clean up memory allocation. Remove big- and little-endian
3395 vectors, replace with single vector; this only runs on the host,
3396 in host byte order. Replace byteswap routines with aborts in case
3398 * targets.c: There's only one trad_core_vec now.
3399 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3401 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3403 * hosts/h-amix.h (free): Fix prototype.
3405 * aoutx.h: Don't use NULL as an integer, for braindead systems
3406 that declare it as (void *)0. (From Peter Schauer.)
3408 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3410 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3411 problem with bad Ultrix system headers.
3412 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3413 various kinds of alignments for the various kinds of
3416 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3418 * doc/Makefile: Don't assume . is on the path (from James Clark).
3420 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3422 * Makefile.in: Avoid Sun Make VPATH bugs.
3423 * targets.c: Declare trad_core vectors extern.
3425 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3427 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3428 * libbfd.h: Moved ALIGN macro here.
3429 * bout.c (b_out_callback): Replace i960_align by align_power.
3431 * libaout.h (struct aoutdata): Added fields page_size,
3432 segment_size and exec_bytes_size. These help generic code
3433 (in aoutx.h and libaout.h) to figure out where to align
3434 the various segments in a demand paged file.
3435 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3436 to decide if the exec header counts in a_text (text segment size).
3437 Also, assume D_PAGED flag is set; don't set it here.
3438 * bout.c (b_out_callback): Add initialization of
3439 adata fields page_size, segment_size, and exec_bytes_size.
3440 * host-aout.c (NAME(host_aout, callback) and
3441 NAME(host_aout,mkobject): Ditto.
3442 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3443 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3444 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3445 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3446 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3447 for some systems (mainly sunos), so do it in the callback instead.
3448 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3449 * aoutx.h (NAME(aout,set_section_contents): Change the way
3450 filepos and size of sections are carried out to support
3451 older styles of demand paged executables.
3454 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3456 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3457 * bfd.c: Added macros to enable gas to swap coff records.
3458 * coffcode.h: Make the coff_swap_*_out routines return the number
3459 of bytes swapped, and cleaned up their prototypes.
3460 * configure.in: Added ebmon/coff support
3461 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3463 * targets.c: Added new entry points for coff swapping
3465 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3467 Restructure configuration scheme for bfd, binutils, ld.
3469 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3470 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3471 Change some config names to match other dirs.
3472 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3474 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3475 ../include/sysdep.h.
3476 * cpu-i960.c: Strncmp needed a length arg.
3477 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3478 * i386aout.c: Remove dead N_TXTOFF override.
3479 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3480 * config/: Rename some config files to match up h-*.h names.
3481 Remove all the HOST_SYS definitions from the config files.
3482 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3483 * hosts/h-hp9000.h: Remove USG comment.
3484 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3485 * hosts/h-news.h, h-sparc-64.h: New config files that had
3486 previously been kludged in the <sysdep.h> file.
3488 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3490 * config/*: trad-core support is HOST dependent, not target
3491 dependent. Target config files only set DEFAULT_VECTOR and/or
3492 other vector elements. Exception: when host-aout.c is in use,
3493 in which case we're forced to assume we're native (hp, vax,
3494 tahoe). Rename XDEPFILES to HDEPFILES.
3495 * Makefile.in: Rename XDEPFILES.
3496 * config/h-sun*: Don't force static linking.
3497 * trad-core.c: Document how to use it nowadays.
3498 * i386aout.c, newsos3.c: Clean up.
3499 * i386coff.c: Allow 386 coff files to be used as core files too
3500 (for reading core files from embedded systems).
3502 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3504 * Add i386aout.c for a.out support on the i386.
3506 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3508 * reloc.c, section.c, syms.c, targets.c: correct info-node
3509 structure in *doc* comments.
3510 doc/Makefile: stop hiding complaints from makeinfo.
3512 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3514 * aoutx.h (...some_aout_object_p): Take a third parameter,
3515 the internal_exec struct, and avoid ever looking at an
3516 external_exec. All callers changed to read the entire
3517 external_exec struct, swap and check its magic number,
3518 swap in the whole structure, and pass the swapped-in version to
3520 * bout.c: Bring into modern era. Use single _object_p routine
3521 for big- aand little-endian. Provide internal and external
3522 exec header structs. Use separate swap-in and swap-out routines.
3524 * libaout.h: Move struct internal_exec from ../include/aout64.h
3525 to here. Add obj_symbol_entry_size to struct aoutdata.
3526 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3528 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3529 EXTERNAL_NLIST_SIZE. Callers changed.
3531 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3533 * bfd.c: Remove strerror() to libiberty.
3535 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3536 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3537 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3538 last byte of transfer, not first byte, is within the section.
3540 * host-aout.c: Remove `BSD' archive support. Lint.
3542 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3543 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3544 `bfd_arch_info_type'. All uses changed.
3545 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3546 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3547 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3548 it needs a better name.) All uses changed.
3549 * targets.c: Rename `enum target_flavour_enum' to `enum
3550 target_flavour', and remove the `_enum' from all of the enum
3551 values themselves. All uses changed.
3553 * configure.in, config/h-i386mach: i386 mach host.
3554 * config/t-i386-aout: Use host-aout.c.
3556 * trad-core.c: Give it its own xvec's to make it independent
3557 of other file formats.
3558 * ecoff.c, host-aout.c: Remove refs to trad-core.
3559 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3560 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3562 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3564 * reloc.c: Extended NEWHOWTO macro
3565 * ieee.c: Changed the way 8bit pcrel is done
3566 * cpu-h8300.c: got the registers in the right order
3568 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3570 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3571 prediction is vindicated!
3573 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3574 Remove refs to howto.c, since Steve forgot.
3576 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3578 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3579 still work. Now allows any architecture/machine to be set.
3581 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3583 * howto.c deleted and moved code to reloc.c
3585 * libbfd.h, libbfd-in.h removed $id stuff for real
3587 * cpu-h8300.c Made it match various different spellings of h8300.
3589 * archures.c: Took out the first char filter which made it only
3590 look for a cpu/arch match when the first chars of supplied and
3591 tested names were the same.
3593 * targets.c removed oasys stuff, pending someone to fix the bugs
3597 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3599 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3600 ELF support good enough for GDB.
3601 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3602 m68k-cbm-svr4 host and target.
3603 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3604 so `diff' and `patch' can cope.
3606 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3608 * archures.c: removed texinfo error
3610 * init.c: added texinfo hooks, and removed initialization error
3613 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3616 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3618 * cpu-i960.c: Avoid numerical count of initializers.
3620 Vax Ultrix changes from David Taylor <taylor@think.com>:
3621 * host-aout.c: Make little-endian vector really little-endian.
3622 * configure.in: Separate vax and tahoe cases, handle ultrix.
3623 * config/t-vax: Add trad-core.o.
3624 * config/h-vaxult: New host system.
3626 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3628 * bfd-in.h VERSION, change version number to 0.18, this makes a
3629 gap, but now is the same as the linker version number.
3631 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3632 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3633 files will eventually contain processor specific bits for bfd,
3634 like strange relocation information and dis/assembly. So far only
3635 the H8 has been even partially done. This work also ties in with
3636 the change in handling architectures.
3638 * amdcoff.c: (a29k_reloc) fix error message.
3640 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3641 discover the architecture of the bfd. (sunos4_callback) calls the
3642 function bfd_set_arch_mach rather than stuffing stuff directly
3643 into the bfd. (sunos4_write_object_contents), changed names of
3646 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3647 setup the environment.
3649 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3650 headers in big endian format, regardless of the endianess of the
3653 * archures.c: totally changed. Now an architecture is represented
3654 with a pointer to an info structure rather than an enumerated type
3655 and a long. The old info is available as two elements in the
3656 structure. Future enhancements to architecure support will
3657 involve pointers to methods being placed into the info structure.
3659 * bfd.c: changed the definition of the bfd structure for the new
3662 * bout.c: (b_out_set_arch_mach) changed to use the new
3663 architecture mechanism.
3665 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3666 the new architecture mechanism.
3668 * configure.in: added h8 stuff.
3670 * ieee.c: too many changes to note. Now ieee files written with
3671 bfd gas and ld can be read by gld and ieee only linkers and
3674 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3676 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3677 than fixing the structure directly.
3679 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3680 than fixing the structure directly.
3682 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3683 before opening a bfd.
3685 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3686 rather than fixing the structure directly.
3688 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3689 in the t/hmake file) a user can select which backends they want
3690 linked with bfd without changing the source.
3692 * init.c: new, looks after initializing modules.
3694 * howto.c: for future use, will allow an application to work out
3695 what cookie to use as a handle on a relcoatio howto.
3697 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3699 * srec.c: Better error checking, partly from Peter Schauer.
3700 (srec_object_p): Avoid assuming any file that starts with 'S' is
3701 an S-record file! (Check for 3 uppercase-hex digits after it.)
3702 (ISHEX): Define new macro for checking supposedly hex characters.
3703 (pass_over): Treat as EOF any S-record line that:
3704 * doesn't have hex in either size character
3705 * produces a size larger than 0x7F
3706 * has an unrecognized type number
3708 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3710 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3711 opncls.c: Lint (saber actually).
3713 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3715 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3716 * newsos3.c: Fixed two types: newos3 -> newsos3.
3717 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3718 to use correct segment.
3720 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3722 * aoutx.h (print_symbol): Handle missing symbol->name.
3724 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3726 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3729 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3731 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3732 add sgi/irix support.
3734 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3736 Changes for the AMD 29000 Ultracomputer port from David Wood.
3739 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3741 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3744 * coffcode.h (coff_real_object_p): Pass information about the
3745 current file's coff symbol format to BFD via the coff_data struct.
3746 (coff_find_nearest_line): obj_icof => coff_data.
3747 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3748 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3749 and DIMNUM == E_DIMNUM.
3750 * configure.in: Handle a29k-*-* hosts, and targets
3751 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3752 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3753 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3754 local_linesz to `coff_data' (tdata) struct.
3755 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3756 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3758 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3760 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3761 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3763 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3765 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3767 (sunos4_core_file_matches_executable_p): Fix header comparison.
3768 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3769 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3771 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3773 Allow GDB to patch object files.
3775 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3776 * trad-core.h (trad_unix_core_file_p): Ditto.
3777 * aoutx.h (aout_set_section_contents): On first output, check
3778 abfd->direction and complain if erroneous.
3780 * Makefile.in: Add crude dependencies.
3782 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3784 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3785 to h/t-xxxx files so that everything will work on System V.
3787 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3789 * aoutx.h: Add information on host-aout.c and how to configure
3790 to use it, to the manual.
3791 * configure.in: Tix typo.
3792 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3793 else dummy out the core file support.
3794 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3795 specified, use it to locate the data section.
3796 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3797 rather than as chars (lint).
3799 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3801 * aoutx.h, coffcode.h: saberized.
3803 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3805 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3807 bfd.c, targets.c: minor rewording of doc segments
3810 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3812 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3813 etc, rather than TEXT_START_ADDR.
3814 * host-aout.c: Remove #if 0 around whole thing.
3815 Update to modern (32/64-bit) a.out naming conventions.
3816 Include a large chunk of ../include/a.out.gnu.h to get macros that
3817 are not defined by the system include files.
3818 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3819 macro used by the other a.out implementations.
3820 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3822 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3824 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3825 texdoc and psdoc; make these depend on generated .texi's
3827 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3830 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3833 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3834 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3835 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3836 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3837 obtrusive marks indicating .c origins.
3839 * bfd.texinfo: generalize most references to linker
3841 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3843 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3844 * archures.c: remove empty foo() definition (crept in at vn1.9)
3846 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3848 * bfd.texinfo: use @setchapternewpage on instead of lots of
3849 @page's; minor rephrasing in Introduction.
3851 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3852 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3853 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3854 segments): used BFD (caps) more consistently as a name in
3855 discourse, fixed a few other minor typos and uses of fonts
3858 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3860 * coffcode.h: fixed bug where string table size wasn't being swapped.
3862 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3864 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3866 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3867 flags. (bfd_print_symbol_vandf) now knows what to do with the
3870 * aoutx.h: made translate_from_native_sym_flags and
3871 translate_to_native_sym_flags produce the above flags.
3874 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3876 * all files: update copyright notices for GPL version 2.
3877 Install header comments and attribute most modules to their
3878 authors. BFD's name is now officially "Binary File Descriptor",
3879 so remove any conflicting pejoratives.
3880 archures.h: Consists solely of comments; remove it.
3882 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3884 * Makefile.in, bfd.c: Made it compile again.
3886 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3888 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3891 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3893 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3894 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3897 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3898 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3900 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3902 * Everything: created some new files, core.c format.c, reloc.c,
3903 section.c and syms.c to split the functionality a bit better.
3904 Cleaned up the rest of the files a bit, and added some
3908 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3910 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3911 really takes 3 arguments, patched code and ammended prototypes.
3913 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3915 * ../include/bfd.h (struct bfd_target): Added new field
3916 "align_power_min" which contains the minimum alignment for a
3917 section. This is used in coff_new_section_hook. The field
3918 insertion necessitates an update of all backends..
3920 * aoutf1.h jump table field inserted
3922 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3925 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3926 table field inserted.
3928 * coffcode.h(just about everything) Now patches up symbol tables
3929 using a different mechanism. The Intel major bug has been fixed,
3930 and the linker can self host on the Aviion and be debugged with
3933 * ecoff.c: new include and jump table patch, i386coff.c: new
3934 include and jump table patch, icoff.c: new include and jump table
3935 patch, ieee.c: can now read archives containing ieee modules.,
3936 libcoff.h: added (combined_entry_type), libieee.h: uped max
3937 sections to 20, m68kcoff.c: new include and jump table patch,
3938 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3939 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3940 srec.c: jump table patch. trad-code.c fixed #IF typeo
3942 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3944 * coffcode.h (coff_swap_aux_in): added else case to deal with
3945 filenames less than 9 characters.
3948 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3950 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3952 * srec.c: now allows any number of sections to be created in a
3953 file. Outputs addresses of the right length.
3955 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3957 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3958 target didn't match, the format got set to the attempted match,
3959 breaking a future test.
3961 *../include/i386coff.h : fixed typo in type field with size
3963 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3964 support in the jump table for the swapping routines exported to
3965 gdb. Now gdb works with the 386.
3967 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3969 * Merge in changes from gdb-3.95 release.
3970 Makefile.in: Allow hmake and tmake files to add OFILES.
3972 bfd.c: support specific targets as well as searching. When
3973 searching, take default target in preference to others.
3975 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3976 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3977 libbfd.h: Support specific targets as well as searching.
3978 opncls.c: Support specific targets as well as searching.
3979 targets.c: Search is short-circuited if default target matches.
3980 liboasys.c, libieee.c: Undo bothner changes that make macros
3981 work to the left of assignment, but which depend on the
3982 representations of different pointer types being the same.
3984 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3986 * i386coff.c: created.
3987 * coffcode.h: added support for 386.
3988 * Makefile.in: added support for 386.
3989 * ../include/i386coff.h: created
3991 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3993 * coffcode.h: removed all put_x_<sizes>
3994 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3998 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4000 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4002 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4004 * everything: Removed sysdep.h from bfd.h and put back into files
4005 from which it was split out. Now 64 bit version is built with a
4006 -DHOST_64_BIT="long long" on the compile line.
4008 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4010 Changed all the [get|put][name] routines to use [get|put]_[size
4013 Put in support for 64 bit work. Now two versions of bfd may be
4014 generated, according to the state of TARGET_64_BIT, one which is
4015 32 bit only, and one which is 64/32 bits.
4016 Created new back end 'demo64' to test 64 bit functionality.
4018 Renamed some files to work on DOS.
4020 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4021 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4022 chage, 64 bit transfer. * liba.out.h: Split out common code from
4023 sunos and newsos into liba.out. Name changes and prototype mods. *
4024 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4025 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4026 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4027 change and 64bit stuff.* newsos3.c: common code removed, new jump
4028 table. * oasys.c: Name change * opncls.c: Portability fixes *
4029 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4030 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4031 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4032 64bit ized. * demo64.c: 64 bit a.out back end
4034 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4036 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4037 on LHS of assignment, even when using old compilers.
4038 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4039 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4040 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4041 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4042 * targets.c: Add declaration of newsos3_vec.
4044 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4046 * aout.c: fixxed some of the problems with filepos calculation.
4047 (swap_ext_reloc): fixed problem with creation of relocs.
4048 (aout_set_section_contents): fixed filepos problem
4050 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4051 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4052 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4053 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4054 cleaned up. (coff_write_object_contents) cleaned up.
4056 * ecoff.c: Totally different. Now supports ecoff fully.
4058 * icoff.c: fixed problems in relocation callout.
4060 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4062 * m68kcoff.c: updated target vector.
4064 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4065 choose_reloc_size. (sunos4_write_object_contents) now calls
4066 choose_reloc_size so outputs relocs correctly, also calculates the
4067 size of the sections correctly.
4071 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4073 Merge Per Bothner's changes to modularize BFD a.out a bit.
4075 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4076 * ieee.c: Cast enums to int before comparing them, for brain-
4078 * coff-code.h: Remove coff_get_section_contents, and use the
4079 generic one instead.
4081 * aout.c: Derive new module from sunos.c, containing generic
4082 support code for all kinds of a.out files.
4084 * sunos.c: Remove all code that goes in aout.c. Split out
4085 machine dependent followup in sunos4_object_p into
4086 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4087 and redefine only the names we CHANGE, not all the names. Drop
4088 the little-endian vector, and rename the vector as sunos4 rather
4091 * b.out.c: Use aout.c routines for most of the work. Slight
4092 changes for the new regime. Remove close_and_cleanup and
4093 get_section_contents in favor of generics. New transfer vector
4096 * newsos.c: New support for Sony NEWS, another a.out format.
4098 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4099 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4100 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4102 * opncls.c (bfd_close): Call format-dependent write_contents
4103 routine, if writing, before calling target-dependent
4104 close_and_cleanup routine (which is now always generic, I think).
4105 * srec.c: Use bfd_alloc instead of malloc. Remove
4106 close_and_cleanup and move code from it to
4107 srec_write_object_contents. Add write_contents to tvec.
4108 * targets.c: Remove a.out little vector, replace a.out big
4109 vector with SunOS vector. FIXME: Need Vax support again now.
4111 * libbfd.h: Add write_contents format-dependent-vector to the
4112 bfd_target vector. Supply a generic close_and_cleanup routine.
4113 * liba.out.h: Handle the new aout.c split. Add prototypes for
4114 all routines defined in aout.c. Rename "sunos" things to "aout"
4115 things. Add a few fields where needed for various formats.
4116 * Makefile.in: Add aout.c and newsos.c.
4118 * archive.c, ieee.c, oasys.c: Lint.
4120 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4123 changed forward declaration struct stat; to reduce warnings. Changed
4124 comment on bfd_h_<x>_x.
4126 * ../include/m68kcoff.h, ../include/intel-coff.h,
4127 ../include/m88k-bcs.h
4128 Now there are two incarnations of relocs, linenos and syments. One for
4129 internal digestion, and one full of char arrays for I/O. The original
4130 names have gone to detect errors.
4132 * Makefile.in, m68kcoff.c, targets.c
4133 Test new structure code with a 68k coff implementaion
4135 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4136 Fixed all the places where there were problems with the size and
4137 alignments of structures on disk and structures in memory. #ifed out
4138 all the code in coffswap.c, since it should be done using the target
4141 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4143 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4144 multiple reloc command.
4146 * sunos.c (sunos4_set_section_contents): Made it so that sections
4147 are always padded to their alignment size.
4149 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4151 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4152 Clean up types and such (saber C problems).
4153 * ecoff.c: Clean up types and such. Remove routines that are
4154 not used. Fix up reading and swapping of shorts from files.
4156 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4158 * a.out.vax.c: Remove two bogus "static" from prototypes.
4160 * ecoff.c: Got rid of lots of non-working junk (that had
4161 been copied directly from coff-code.h).
4162 Updated to be consistent with updates to icoff.c and coff-code.h.
4164 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4165 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4167 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4168 but until the target_vector is automatically generated,
4169 it's as good as any. Note that the text offset is the only
4170 difference between NewsOS and SunOs (including magic numbers).
4171 (Most of the sunos_* routines should to renamed bsd_*
4172 and move to a bsd.c file. Then (and when the target_vector
4173 is automatically generated) it might make sense to create
4174 a separate Sony target.)
4176 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4177 on some systems, and doesn't help on others.
4178 Similarly, only define X_OK if not already defined.
4180 * trad-core.c: Don't include sys/stat.h - at least
4181 on NewsOS 3, it has already been included.
4183 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4185 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4186 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4187 symbol tables if necessary when reading them in, so gdb can use
4188 them. Add "bfd_coff_" to the names so they won't conflict with
4189 names in calling programs. FIXME-soon: if coff-code.h is
4190 included in two BFD modules, this will cause duplicate
4191 definitions; the routines should be exported to a separate,
4192 common, module (probably along with a mess of other ones).
4194 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4196 Improve modtime support.
4198 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4199 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4200 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4201 BUG: archive members still do not get correct mod times.
4203 Improve floating point support for core files.
4205 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4206 (sunos4_core_file_p): Create a second registers section in the
4207 core file, called ".reg2", for the float registers.
4209 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4211 * many changes to improve archive handling; found a logic flaw in
4212 bfd_check_format which only just happened to work by cooncidence.
4214 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4216 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4219 * bfd.h: changed type of udata in asymbol to void *, like it
4220 should be. Added bfd_reloc_dangerous enum member.
4222 * coff-code.h: Fixed it so that internally generated symbols get
4223 their values relocated correctly in all cases. Removed calls to
4226 * icoff.c: Not understanding the destination symbol of a reloc is
4227 not a failure any more, just 'dangerous'. This allows linking of
4228 b.out and coff images.
4230 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4234 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4236 * sunos.c (translate_to_native_sym_flags): fixed
4237 sym_pointer->n_value so that symbols on the way out get their
4238 section relative values calculated correctly.
4240 * coff-code.h (mangle_symbols): fixed problem where tags were not
4241 being relocated for structs, enums, unions. Also various lints.
4243 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4245 * archive.c (get_elt_at_filepos): system_call_error returned
4248 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4250 * Resolve the use of no_error and system_call_error.
4251 The bfd library itself now will never set bfd_error to
4254 The code still needs to be combed to make sure all the error
4255 codes are correct. I suspect they are not always set correctly.
4257 * The names of all the messages have _ prepended because the sun
4258 bundled compiler can't distinguish from a macro which takes an
4259 argument and the same identifier in a non-macro context.
4261 * The reason for the above being that entry points which used to
4262 be trampoline functions are now just macros which expand to a
4263 direct call through the bfd's xfer vector.
4265 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4266 must gas have its own version of everything (the gas version
4267 had the correct value)
4269 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4271 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4272 properly support i960 architecture and output correct reloc stuff.
4274 * bfd.h: added prototype for bfd_printable_arch_mach, added
4277 * coff-code.h: Applied patches from chrisb to support i960
4278 architecture, zero relocs and swap them correcly and conditionally
4279 compiled the timestamp.
4281 * sunos.c: Made the default section alignment 2^3 so that doubles
4282 are done properly. Fixed the same reloc bug that was in b.out.c
4284 * sysdep.h: Now compiles on a Posix box
4286 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4288 * icoff.c: Fix comment on big-endian version.
4289 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4290 F_RELFLG). Set F_AR32WR in output files if little endian
4293 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4295 * archures.c fixed =/== typo
4297 * sunos.c added architecture stuff for output. Fixed
4298 bug where files where vma(data) != size(text)
4299 were processed wrong.
4301 * coff-code.h added a lint cast
4303 * (../include/a.out.sun4.h) fixed it so zmagic
4306 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4308 * archive.c removed loads of includes, and fixed bug where string
4309 table didn't have a null at the end.
4311 * bfd.c fixed includes, added symbols argument to
4312 canonicalize_reloc entry point.
4314 * libbfd.c fixed includes and added some lint patches.
4316 * targets.c added both sorts of intel coff.
4318 * b.out.c fixed included, changed was the canonical
4321 * icoff.c added support for callj and big and little
4324 * opncls.c added chmod+xing for files with EXEC_P set.
4326 * sunos.c fixed includes. Changed default section
4327 alignement to words. Fixed relocation stuff to work with
4330 * bfd.h various new types added, prototype for new
4331 reloc calls, changed bfd->iostream to a void *
4332 to including files don't need stdio.h.
4334 * libcoff.h added conversion table to tie relocs to
4339 * coff-code.h fixed includes. Added code to support
4340 big and little endian formats. Various lints. Better
4341 processing of symbols. Changed reloc stuff to new
4344 * libbfd.h fixed includes
4347 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4349 * bfd.h changed name of alignment entry in sec_struct to
4350 alignment_power, because of conflicting uses within bfd.
4351 Now it should be obvious that it's a 2**n alignment
4352 specifier. Removed start_pad, end_alignment, block, minsize,
4353 output_file_alignment, subsection_alignment and original_vma fields.
4354 Added align_power() macro. Fixed bfd_section_alignment
4355 acessor macros. Added bfd_symbol_same_target macro.
4357 * b.out.c (b_out_write_object_contents) fixed to use
4358 new alignment member. Fixed (callj_callback) to use section
4359 relative symbols properly.
4361 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4362 Fixed (translate_from_native_sym_flags) to correctly make
4363 symbols section relative.
4365 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4366 (bfd_make_section) took out initialization of obsolete members.
4367 (bfd_print_symbol_vandf) added
4369 * opncls.c (bfd_create) created.
4371 * coff-code.h (coff_new_section_hook) took away refs
4372 to obsolete members. (make_a_section_from_file) added
4373 conversion between alignment types. (coff_symbol_from)
4374 added. (coff_count_linenumbers) only counts linenumbers
4375 if symbol is of coff-type. (coff_mangle_symbols) only
4376 heavily mangles symbols if symbol is coff-type.
4377 (coff_write_symbols) various lints. (coff_write_object_contents)
4378 various lints and modification for alignment conversion.
4379 (coff_slurp_relocs) fixed for use with new asection shape.
4381 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4383 * archive.c lots of lint
4385 * b.out.c added callj relocation support, upgrated reloc howto.
4386 Fixed so that asymbol and reloc records are output
4389 * bfd.c lots of lint, support for new bfd entry point
4392 * bfd.h changed definition of asymbol to contain pointer to
4393 owning bfd, removed target dependencies.
4395 * cache.c took out print statements, put in BFD_ASSERT calls.
4397 * coff-code.h various lints, corrected linenumber output
4398 functionality. Added support for new style asymbols and
4399 bfd_print_symbol. Fixed so that asymbol and
4400 reloc records are handled correctly. Added timestamp.
4402 * icoff.c Added support for new howto shape.
4404 * liba.out.h Added support for new asymbol shape
4406 * libbfd.c various lints
4408 * libbfd.h various lints
4410 * libcoff.h added support for new asymbol shape.
4412 * sunos.c various lints. Added support for new asymbol shape
4413 and bfd_print_symbol.
4415 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4417 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4418 pointer lint. Added support for callj relocation. Fixed bug where
4419 the last 32 bytes of the text section were overwritten by data. Fixed bug
4420 where archives of b.out didn't work due bfd_slurp_extended_name_table
4423 * sunos.c added support for n_other field. Braced the howto table so
4424 that it won't be affected by any lengthing of the howto struct typedef.
4427 * bfd.h added support for n_other field, added special_function
4428 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4431 * bfd.c upgraded bfd_perform_relocation, various lints.
4433 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4435 * ChangeLog: Started ChangeLog for BFD.
4436 * ToDo: Create file for suggestions.
4438 * Makefile: Support easy loading into Saber C.
4439 Add dependencies for icoff.o and bcs88kcoff.o.
4440 Rename coff.c to coff-code.h. Change callers.
4442 * bfd.c (bfd_check_format): Allow the check_format routines
4443 to return the desired target vector, rather than just a Boolean.
4444 bfd.h (bfd_check_format): Change function pointer return type.
4445 archive.c (bfd_generic_archive_p): change callee.
4446 b.out.c (b_out_little_object_p, b_out_big_object_p,
4447 b_out_real_object_p): change callee.
4448 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4449 in check_format transfer vectors that need a filler.
4450 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4451 bcs88kcoff.c: change callee.
4452 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4453 icoff.c: change callee.
4454 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4456 * libbfd.c (zalloc): It should actually zero the storage!
4457 This was commented out for some reason.
4459 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4460 This is so callers can avoid <stdlib.h> which doesn't exist
4463 * bfd.c (map_over_sections): Add debugging code, since I
4464 noticed the section count for sunos core files was bad, but only
4465 GDB had detected the problem.
4466 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4467 bfd_get_section_linenos): Remove obsolete functions.
4468 (bfd_apply_relocations): Use longs, not ints, for the math.
4470 * bfd.h: Declare enum boolean and struct bfd_target as well
4471 as typedefs for them. Remove obsolete
4472 bfd_get_section_lineno_size.
4474 * cache.c: Make the "fdopen" support work. Keep better track
4475 of how many files are open. Centralize the opening of files
4476 and be sure bfd_open[rw] actually try to open the file. Evade
4477 linked list initialization problems.
4479 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4481 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4483 * cplus-dem.c: Delete file, since it is not part of BFD.
4485 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4486 (bfd_openr, bfd_openw): Actually open the file, give error now.
4488 * sunos.c (sunos4_core_file_p): Set section count.
4489 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4490 obsolete definitions.
4491 (_write_symbol_table): Initialize <idx> counter.
4492 (foop): Eliminate debugging code.