1 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
3 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
4 symbol value, since bfd symbols are section relative, but ELF
7 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
9 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
11 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
14 * news.h, config/news.mh: New files.
16 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
18 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
19 * coff-h8300.c: More addressing modes.
20 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
22 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
23 H8/300H name. (compatible): New function.
24 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
27 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
29 * coff-mips.c (ecoff_compute_section_file_positions,
30 ecoff_write_object_contents): Only round to page boundaries if
31 D_PAGED flag is set for the output BFD.
33 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
35 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
36 casts to work on machine where sizeof(long) != sizeof(int) !=
38 * coffgen.c (coff_get_normalized_symtab): Ditto.
39 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
41 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
43 * coffgen.c (coff_write_symbols): For empty string table, write
44 out 4 in correct byte order. (from minyard@bnr.ca)
46 * elf32-hppa.c: Don't include libhppa.h for now; define
47 BYTES_IN_WORD instead, until Utah sends a better fix.
48 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
49 of malloc and realloc.
51 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
53 * configure.in (mips-*-ecoffl*): New target; use decstation.
54 (mips-*-ecoff*): Added trailing '*'.
56 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
57 for the FDR, not from the first PDR in the file.
59 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
61 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
63 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
65 * hppa.c (hppa_get_symbol_info): New function.
67 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
69 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
72 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
73 * libhppa.h (MAXCOMLEN): Define unconditionally.
74 (_PA_RISC_ID): Only define if not already defined.
75 * elf32-hppa.c: Include libhppa.h.
78 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
80 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
82 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
84 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
85 remove defines of __MSDOS__ and __GO32__ (these are in the
88 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
91 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
92 * config/hppabsd.mh: Don't use ranlib.
94 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
96 * elf.c: New file, for word-size independent code.
97 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
98 * Makefile.in: Include elf.o in standard objects.
100 * bfd-in.h (CAT3): Define here.
101 * libaout.h, libelf.h: Not here.
103 * libelf.h (struct strtab): Define here.
104 (bfd_elf_locate_sh): Declare here.
105 * elfcode.h (struct strtab): Definition deleted.
107 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
109 * Makefile.in: Make "all", not "bfd.h", be the default target.
110 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
111 hasn't really changed.
113 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
115 * elfcode.h (elf_hash): Provide elf standard hash function.
116 (various): Key off of the machines use_rela_p field to determine
117 whether to use REL or RELA relocations.
118 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
119 (elf_make_sections): Allocate a pointer to hold all data for a
120 given section, and copy each fragment into the data region.
121 Update the section's pointer with the REL implicit addends if the
122 machine uses REL relocation.
124 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
125 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
126 into was elf32-target.h expects.
127 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
128 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
129 (elf_i386_info_to_howto): Add minimal relocation support.
131 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
132 elf_info_to_howto_rel fields.
134 * elf32-target.h (elf_bed): Add support for new fields in
137 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
139 * elf32-hppa.c: Add symbol extension section support, fix
140 relocation howto table, add stub generation support.
142 * elf32-hppa.h: Add symbol extension section support, fix
143 relocation howto table, add stub generation support.
145 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
148 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
151 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
152 the symbol is not found.
154 * elfcode.h (elf_compute_section_file_positions): Not all section
155 file positions were computed.
157 * elfcode.h (elf_get_sect_thunk): New function.
159 * hppa.c (sign_ext): Reimplement.
161 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
162 these functions static.
164 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
166 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
168 * aoutx.h (translate_from_native_sym_flags): Don't set
169 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
170 * aoutx.h (translate_to_native_sym_flags): Translate
171 constructor symbols properly.
173 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
175 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
177 * aout-target.h (minimum_alignment): 8 byte alignment is right.
180 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
182 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
183 from bfd-in.h and .c files. Build bfd.h in build directory,
184 substituting in requested target word size. Insert word size into
185 makefile, and maybe enable 64-bit targets.
187 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
188 are available. Conditionalize on this. Assume HOST_64_BIT
189 will be defined if needed, so 64-bit targets are conditionalized
190 only in the Makefile.
192 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
194 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
196 * coff-sh.c (rtype2howto): Put error message on stderr.
197 (extra_case): Delete unused variable.
199 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
200 before calling printf.
202 * elfcode.h: New file, almost completely derived from old elf32.c.
203 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
204 * Makefile.in (elf64.o): List dependencies, don't build by
206 (elf64.c): Add to list of sources.
207 (elf32.o): Update dependencies.
208 * elf32-*.c: Updated type/macro/structure names. Cleaned up
209 namespace pollution; rename vectors.
210 * targets.c, config/*-elf.mt: Updated.
211 * All uses of 32-bit versions of structures, routines, and macros
214 * Makefile.in (archures.o, targets.o): Depend on Makefile.
216 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
218 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
220 * elf32.c (elf_string_from_elf_section): Handle index of zero
222 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
224 (elf_write_object_contents): Deleted one unused variable and
225 initialized another to avoid gcc warnings.
226 (elf_set_section_contents): Delete unused variable.
228 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
230 * i386lynx.c: New module for Lynx variant of a.out.
231 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
232 * gen-aout.c: Get rid of defunct endian stuff, print out true
234 * targets.c (target_vector): Add i386lynx_vec.
236 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
238 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
240 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
242 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
243 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
244 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
245 trad-core.c: Define a TARGET_get_symbol_info function or macro.
246 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
248 * bfd-in.h: Don't define bfd_print_symbol_nm.
249 Define symbol_info type.
250 (JUMP_TABLE): Set _get_symbol_info element.
252 * syms.c (coff_section_type, bfd_symbol_info): New functions.
253 (bfd_decode_symclass): Use coff_section_type.
255 * targets.c: Add bfd_get_symbol_info call.
257 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
259 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
260 complaints from ancient gcc's.
262 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
264 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
265 hosts/i386linux.h: Define it.
267 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
269 * VERSION, bfd-in.h: Bump version number to 2.2.
271 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
272 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
273 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
274 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
275 LR, RR, hppa_field_adjust): New functions.
277 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
279 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
280 stabs symbols, including new indirect_ptr_ptr argument.
281 (ecoff_slurp_symbol_table): Pass new argument in calls to
282 ecoff_set_symbol_info.
284 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
286 * configure.in: For m68k sysv systems, use m68k-coff.
288 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
289 (TDEFAULTS): Define it here. Use the new name.
291 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
294 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
296 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
298 (aix386_core_file_p): Initialize core_size to correct value.
300 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
302 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
303 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
305 * bout.c (aout32_slurp_extended_name_table): Define to be
306 _bfd_slurp_extended_name_table rather than bfd_true.
308 * coff-mips.c: Include libaout.h and aout/aout64.h to get
309 definitions for N_SET[ATDB].
310 (ecoff_howto_table): Moved near top of file.
311 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
312 seen, cook up a constructor section of the same name and put in a
313 reloc pointing to the symbol. This lets the GNU linker build
314 global constructors and destructors without using collect.
316 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
318 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
320 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
322 * hosts/miniframe.h: New file.
323 * configure.host: Use it.
325 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
327 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
328 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
329 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
330 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
331 * configure.in (*-*-bsd): Change to *-*-bsd*
333 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
335 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
336 int, for the sake of the old Portable C Compiler.
338 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
340 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
342 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
344 * configure.in: Get target name right for m68*-*-hpux.
346 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
348 * trad-core.c (NO_SIGNED_GET): New macro.
349 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
350 signed NO_GET, where appropriate.
352 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
353 * configure.in (*-*-linux*): Remove until linux port for a
354 non-i386/i486 system is actually available.
356 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
358 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
359 when compiling under HPUX.
361 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
363 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
364 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
366 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
367 * bfd/libhppa.h: Include sysdep here. Conditionalize
368 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
369 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
372 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
374 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
375 GNU version is needed.
377 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
379 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
381 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
383 * Makefile.in: Build elf32-hppa.o.
385 * syms.c (BSF_FUNCTION): New symbol flag.
387 * elf32-hppa.c: Fixed to work with elf32-target.h.
389 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
391 * libaout.h (NAME): Don't define if already defined.
393 * libelf.h: Protect against multiple inclusions.
394 (elf_symbol_type): Moved here, added new fields.
395 (struct elf_backend_data): New field `global_sym'; I suspect this
397 * elf32.c (elf_symbol_type): Deleted from here.
398 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
399 point to backend versions of symbols.
400 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
401 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
403 (elf_write_object_contents): Write program headers if appropriate.
404 (bfd_section_from_shdr): Unnamed sections get empty string for
405 name, not "unnamed". Handle SHT_NOBITS separately from
406 SHT_PROGBITS, and set some different flags.
407 (elf_file_p): New routine.
408 (elf_object_p, elf_core_file_p): Call it.
409 (elf_object_p): Handle EM_HPPA.
410 (elf_symbol_from, elf_idx_of_sym): New functions.
411 (elf_make_sections): Get symbol number right for relocations. Set
412 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
413 (elf_fake_sections): BSS section should be SHT_NOBITS, not
414 SHT_PROGBITS. Always generate symtab and strtab, not only if
415 relocations are needed. Set SHF_* flags as appropriate.
416 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
417 (elf_write_object_contents): Fix off-by-one error in symbol count.
418 Store a correct value for the symbol; write the size field
419 properly; make some guesses about the type field. Set section
420 type correctly for string tables.
421 (section_from_elf_index): Check for absolute and common sections
423 (elf_section_from_bfd_section): Ditto.
424 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
425 Use empty string instead of "unnamed" for nameless symbols.
426 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
427 HPPA (only?). Don't free raw symbols; keep the pointer around for
429 (elf_set_arch_mach): Handle bfd_arch_hppa.
430 (elf_find_nearest_line): Just return false.
431 (elf_write_object_contents, elf_set_section_contents): Set
432 output_has_begun field after computing file positions.
433 (elf_set_section_contents): Write section contents immediately,
434 rather than caching the whole file and writing it at close time.
436 * libhppa.h (enum hppa_reloc_field_selector_type, enum
437 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
438 hppa_reloc_expr_type_alt): New enumerator types.
440 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
441 * configure.in, configure.host: Use them.
443 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
445 * elf32-target.h: Allow overrides of armap defaults.
447 * elf32-hppa.c, elf32-hppa.h: New files.
449 * config/hp300hpux.mt: New file.
451 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
453 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
454 (aix386_core_vec): Update for new fields.
456 * archive.c (bfd_generic_archive_p): Call target-specific
457 slurp_armap code, instead of bfd_slurp_armap.
458 (bfd_slurp_bsd_armap_f2): New function.
459 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
460 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
462 * libaout.h (struct aoutdata): New field for subformat, for
463 differentiating between highly similar a.out formats.
464 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
466 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
468 * hp300hpux.c: New file.
469 * Makefile.in: Include it.
471 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
473 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
476 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
478 * trad-core.c (trad_unix_core_file_p): Check the file size.
480 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
482 * coff-alpha.c: Remove duplicate function and add warnings.
484 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
486 * sco-core.c (sco_core_vec): Add initializers for new target
489 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
491 * coffcode.h [_LIT]: Recognize .lit section.
493 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
495 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
496 config/alphaosf.mt, hosts/alphaosf.h: New files.
498 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
500 * Merge in HPPA/BSD changes from Utah.
501 * hppa.c: Use this for both HPUX & BSD.
502 * targets.c: Enable hppa_vec for both HPUX & BSD.
503 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
504 * hosts/hppabsd.h: #define HOST_HPPABSD.
506 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
508 * libbfd.c: Whitespace changes around byteswap macros.
509 * libbfd-in.h: Whitespace changes around byteswap declarations.
511 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
513 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
514 system_error anymore. It confuses bfd_check_format().
516 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
518 * bfd.c: Add sgi_core_data to tdata union.
519 * coff-mips.c: Add Irix 4.x core file support.
520 * hosts/irix4.h: #define HOST_IRIX4.
522 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
524 * aoutx.h (translate_from_native_sym_flags): Check that the
525 symbol's section does get set.
526 (slurp_symbol_table): Zero index means null-string name.
528 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
530 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
532 (write_syms): Use them, to reduce string table size.
534 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
536 * trad-core.c (trad_core_vec): Add 6 new initializers to match
537 new signed get/put fields. Minor reformatting to label
540 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
542 * bfd-in.h: Insert comment about SVR3 compiler warnings.
544 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
545 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
547 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
549 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
551 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
552 (swapcore_sparc): Make sp a bfd_vma.
554 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
556 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
557 libbfd.c, libbfd-in.h: Add _do*signed*.
558 targets.c, all targets: Add bfd*signed*.
559 bfd-in.h: Add bfd_signed_vma. Add comments.
561 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
563 * format.c (bfd_check_error): Check error return from
564 _bfd_check_format routines.
566 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
568 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
569 recognize .data section if present.
571 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
573 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
574 check for the case where the user sets the address of the BSS
575 section (and the file header can't specify this). Let the user
576 set it wherever they want, regardless of what goes in the header.
578 * ieee.c (ieee_slurp_sections): Pass all ieee section names
579 straight through into BFD sections. Add comments.
581 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
583 Cleanup in preparation for better 64-bit host support.
585 * bfd-in.h (bfd_64_type): Remove.
586 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
588 * bfd-in.h (bfd_size): Remove.
590 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
592 * bfd-in.h (bfd_word): Remove.
593 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
595 * bfd-in.h (rawdata_offset): Remove.
596 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
597 (bfd_perform_relocation): Lint.
598 (enum bfd_reloc_status): Comment cleanup.
600 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
602 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
604 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
606 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
608 * elf32.c: Clean up old comments.
610 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
612 * config/sun3.h: String argument to fprintf is const.
614 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
615 on systems which define PAGE_SIZE in <limits.h>.
617 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
619 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
620 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
621 the core file failing signal.
622 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
623 to supply the core file failing signal.
625 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
627 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
628 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
629 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
630 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
632 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
634 * coff-mips.c (PAGESIZE): Correct value.
636 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
638 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
639 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
641 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
643 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
644 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
646 (coff_compute_section_file_positions): Force vma and lma of _LIB
648 (coff_set_section_contents): Count number of entries in new lma
650 * coffgen.c (make_a_section_from_file): Force lineno_count of
651 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
652 SCO 3.2v4 shared library.
653 * seclet.c (rel): Copy over any section with contents, not just
656 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
659 * coff-i386.c (coff_i386_reloc): New function, to generate
660 relocateable output correctly.
661 (howto_table): Use coff_i386_reloc for all reloc types.
662 (CALC_ADDEND): Use a more efficient hack to get the correct addend
664 (i386comm_value): Removed; no longer needed.
666 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
668 * coffcode.h (coff_set_section_contents): Don't write out
669 sections without a filepos.
671 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
673 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
675 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
677 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
678 * libecoff.h (ecoff_data_type): Added gp_size field.
679 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
680 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
681 Set flags to 0 for large common symbols.
682 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
683 which can occur for gas-generated relocs.
684 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
685 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
686 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
688 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
690 * srec.c (srec_set_section_contents): Use lma field for load
692 * section.c: Add declaration of lma field to section structure.
693 * coffcode.h (coff_write_object_contents): Use lma field for load
695 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
697 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
698 symbols in a better way. (translate_to_native_sym_flag): Set the
699 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
701 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
702 (bfd_make_section): Cope with new builtin section.
703 * syms.c (bfd_decode_symclass): Can now print indirect section
706 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
708 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
709 defined, and yields false.
710 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
712 * archive.c (snarf_ar_hdr): Add support for reading (only,
713 so far) BSD-4.4-style extended headers.
714 * archive.c: Some more comments.
716 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
718 * Makefile.in: fix rule for dvi and info, so that the recursive
719 makes does the right thing, instead of always info
721 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
723 * libbfd.c (bfd_seek): Disable optimized handling for archives and
724 archive members; they need more special reatment. For now, verify
725 that computed and actual file positions correspond.
727 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
729 * mipsbsd.c: Renamed from aout-mipsbsd.c.
730 (set_arch_mach): Delete non-MIPS code.
731 (reloc_howto_type_lookup): Ditto.
732 * Makefile.in: Adjusted.
734 * libbfd.c (bfd_tell): Update `where' field.
735 (bfd_seek): Don't do anything if we're not changing the file
736 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
737 field against a SEEK_SET request. Call bfd_tell to re-update
738 `where' field when done.
739 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
741 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
743 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
745 * Makefile.in: added installcheck target
747 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
749 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
750 if the type is not stNil.
752 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
754 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
755 forward declarations.
757 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
758 it's implied by the type.
760 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
762 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
764 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
766 * rs6000-core.c: Add .ldinfo section.
768 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
770 * Makefile.in (MAKEOVERRIDES): Define to be empty.
772 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
774 * section.c (bfd_set_section_contents): whitespace
775 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
778 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
780 * hosts/go32.h: don't define POSIX_UTIME
782 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
784 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
785 against machine architecture stored in the ELF header, to resolve
787 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
788 NULL, so only use results when non-NULL.
789 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
790 and add to vector of targets.
792 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
794 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
795 are always just debugging symbols.
797 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
798 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
800 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
802 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
803 hpux 7). Patch from friedman@gnu.ai.mit.edu.
804 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
805 defined, which they aren't in hpux 7.0.
807 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
808 Tran-Le, tranle@intellicorp.com.
810 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
812 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
813 ahead and do the relocation.
814 (ecoff_refhi_reloc): Don't to the relocation here, just remember
815 what needs to be done.
816 (ecoff_reflo_reloc): Do the REFHI relocation here.
818 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
820 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
821 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
822 relocs are reasonable.
823 * coff-msym.c: Eliminated uses of DEFUN.
824 (ecoff_swap_tir_out): New function.
826 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
828 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
829 * configure.host (vax-*-ultrix2*): Add triplet.
830 * hosts/vaxult2.h: New file.
831 * config/vaxult2.mh: New file.
833 * aoutx.h (string.h): Include for strchr and friends.
834 * archive.c (string.h): Include for memchr and friends.
835 * elf32.c (string.h): Include for strrchr and friends.
837 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
839 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
840 (MY_set_sizes): Use sunos4_set_sizes.
842 * elf32.c: Renamed from elf.c. Several CPU-specific functions
843 deleted, as well as elf-big and elf-little targets.
844 * libelf.h: New file.
845 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
847 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
849 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
851 * coffcode.h (coff_compute_section_file_positions): Don't need
852 variable "old_sofar" if compiling for i960.
854 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
858 * ieee.c (exten, envi): "static" belongs first in declaration.
860 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
862 * srec.c: add support for symbolsrec, srecords with symbols in
865 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
867 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
868 to avoid lint complaints.
870 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
872 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
873 type SHT_STRTAB. Don't alter file offset for section 0.
874 (reloc_type_names): Now an array instead of a macro. Still inside
875 "#if 0", since it's used only in debugging code also in "#if 0".
876 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
877 (sort_reloc_map): New function.
878 (sparc_reloc_map): New variable.
879 (elf_bfd_reloc_type_lookup): New function.
881 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
883 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
884 bfd_make_debug_symbol; they were already in the target structure.
885 * Adjusted all uses of JUMP_TABLE.
886 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
887 from coff_make_debug_symbol.
888 * libcoff.h: Updated accordingly.
890 * Minor cleanups provoked by gcc warnings:
891 * aoutx.h (NAME(aout, reloc_type_lookup)),
892 cpu-h8300.c (local_bfd_reloc_type_lookup),
893 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
895 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
896 ieee.c (ieee_slurp_section_data),
897 elf.c (elf_make_sections, elf_fake_sections,
898 elf_compute_section_file_positions, elf_write_object_contents):
899 Removed unused variables.
900 * archures.c: Removed /* from within comment.
901 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
902 * oasys.c (oasys_write_data): Initialize i.
904 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
906 * libcoff.h (obj_raw_syment_coun): New macro.
907 * coffgen.c (coff_get_normalized_symtab): Initialize
909 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
911 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
913 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
915 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
916 for compatibility with tools from MIPS.
918 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
919 * config/irix3.mt, config/irix4.mt: Removed.
920 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
921 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
923 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
925 * hosts/hp300bsd.h: Add gross hack to determine whether we
926 are running on BSD 4.3 or BSD 4.4, and use appropriate include
927 files (and set other parameters) to match.
929 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
931 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
932 ansi definition which otherwise confuses non-ansi compilers.
934 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
935 ultrix cc by forward declaring getenv as is done in
938 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
940 * elf.c (elf_info_to_howto): cast an enum into unsigned char
941 avoiding a fatal error in vax ultrix 4.2 cc.
943 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
945 * bfd-in.h, VERSION: Roll to version 2.1.
947 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
949 * oasys.c (oasys_write_object_contents): Lint.
950 * srec.c: Whitespace cleanup.
952 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
954 * coffgen.c (coff_print_symbol): Print correct tagndx value;
955 cleaned up output formatting a bit.
957 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
959 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
960 relaxable. Should be moved somewhere else.
962 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
964 * aout-mipsbsd.c: Eliminated uses of DEFUN.
965 (aout_mips_*_vec): Added seclet_link element.
967 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
968 support for aout-mipsbsd target.
970 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
972 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
974 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
976 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
978 Add support for the H8/500
980 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
982 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
984 * libecoff.h: New file. Defines ECOFF backend data for gdb.
985 * coff-mips.c: Now includes libecoff.h.
986 (ecoff_data_type): Moved to libecoff.h.
987 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
988 call it. If there is ever another ECOFF target, this and the
989 swapping functions should be accessed via an ECOFF specific target
991 * Makefile.in (coff-mips.o): Depends on libecoff.h.
993 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
995 * coffcode.h: Removed MIPS specific information, since coff-mips.c
996 no longer includes this file.
998 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
999 bits to 0 to make comparison test useful.
1001 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1002 avoid overflowing GP accessible sections in binutils/objdump.
1004 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1006 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1007 reading more robust: Fail if string index is out of string
1010 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1012 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1013 PCREL13): Don't take dst_address into account; the input file has
1014 already taken care of that.
1016 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1018 * coff-mips.c: Completed support for linker and binutils.
1020 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1022 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1023 original addend from section contents.
1025 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1027 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1028 * hosts/delta88.h (strtol): Fix prototype.
1029 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1031 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1033 * elf.c: Get rid of "#ifdef sparc".
1034 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1035 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1037 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1038 compile type conditionals on host CPU.
1039 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1041 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1043 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1045 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1046 ECOFF which has two common sections.
1047 (bfd_com_section): Set SEC_IS_COMMON flag.
1048 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1049 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1050 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1051 bfd_is_com_section macro rather than checking for equality to
1054 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1056 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1057 (coff_mkobject_hook): Accept aouthdr argument.
1058 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1059 Handle NULL aouthdr argument.
1060 (coff_object_p): If there is no aouthdr, pass it as NULL to
1062 * libcoff.h: Rebuilt for mkobject_hook changes.
1064 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1065 additional MIPS ECOFF fields.
1067 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1069 * configure.host: added mips-dec-bsd*
1070 * configure.in: added mips-dec-bsd*
1071 * aout-mipsbsd.c: new file for mips-dec-bsd*
1072 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1073 * aoutx.h: added mips support.
1074 * archures.c: added mips support to bfd_default_scan().
1075 * cpu-mips.c: added support for R4000 (untested).
1076 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1077 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1078 hope will make it into include/bfd.h.
1079 * targets.c: added aout_mips_*_vec.
1081 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1083 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1085 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1087 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1089 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1091 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1093 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1094 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1095 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1096 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1098 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1099 bfd_swap_reloc_in or coff_swap_reloc_out.
1100 * coff-mips.c: Added code to link and write out symbolic debugging
1101 information, and to swap relocs in and out.
1103 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1105 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1106 (coff_write_object_contents): coff_count_linenumbers returns the
1107 number of line number records it found.
1109 * coffgen.c (coff_write_linenumbers): only write out line numbers
1110 in the section they belong to.
1112 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1114 * targets.c (bfd_target): Added relocateable argument to
1115 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1116 target vector for linker use.
1117 * bfd.c (bfd_seclet_link): New macro.
1118 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1119 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1120 and boolean return value. Made static.
1121 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1122 relocateable argument.
1123 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1124 relocateable argument (if relocateable, saves relocs).
1125 * bout.c (b_out_get_relocated_section_contents),
1126 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1127 relocateable argument (if relocateable, just calls
1128 bfd_generic_get_relocated_section_contents).
1129 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1130 argument to prototype.
1131 * All targets: Set new _bfd_seclet_link vector to
1132 bfd_generic_seclet_link.
1134 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1136 * coffgen.c: #include seclet.h.
1138 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1140 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1141 debug info. Setup info about linker symbols only, and use
1142 standard bfd fields to hold the info.
1143 * (hppa_object_p): Remove unneeded decls.
1144 * (hppa_new_section_hook): Get rid of most of this.
1145 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1146 fat. Remove all knowledge of stabs, remove redundant knowledge of
1148 * Remove macros for accessing fields which are now gone.
1150 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1152 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1154 * coff-z8k.c: delete unused reloc functions
1156 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1158 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1159 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1160 * coff-msym.c: Use DEFUN for function definitons.
1161 * coff-mips.c: Added code to read and print symbols, and to find
1164 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1165 swapping functions into coffswap.h for ECOFF use. Moved
1166 relocation functions, only used by h8300 and z8k, into reloc16.c.
1167 Added hooks for coffgen.c functions to backend data structure, and
1168 added hook functions. Still more could be done.
1169 * coffswap.h: New file to hold COFF swapping routines.
1170 * coffgen.c: New file to hold generic COFF functions.
1171 * reloc16.c: New file to hold h8300 and z8k specific relocation
1173 * libcoff-in.h: Added declarations for functions in coffgen.c.
1174 * libcoff.h: Rebuilt to incorporate changes.
1175 * coff-h8300.c: Function name changes.
1176 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1177 hook rather than defining EXTRA_CASES.
1178 * Makefile.in: Build new files coffgen and reloc16. Added
1179 dependencies of coff-*.o on coffswap.h and seclet.h.
1181 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1183 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1184 about discarding const.
1186 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1188 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1190 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1192 * configure.in (post-target): If --with-minimal-bfd is specified,
1195 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1197 * srec.c (srec_write_records): one of my boards wants a CR between
1200 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1202 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1203 (it broke a couple of weeks ago).
1205 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1207 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1208 return type, so libbfd.h doesn't reference undefined typedefnames.
1210 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1212 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1214 (coff_pointerize_aux): don't pointerize a negative tagndx
1215 (sometimes generated by SCO 3.2v4 cc).
1217 * bout.c (calljx_callback, callj_callback,
1218 b_out_get_relocated_section_contents): warn if relocating against
1219 an undefined symbol.
1221 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1223 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1224 Make a bunch more routines be static.
1225 * hppa.c (fill_spaces): Get rid of this, replace with much better
1226 written setup_sections().
1227 * (setup_sections): New routine to create BFD sections for each
1228 space and subspace in SOM files.
1229 * (hppa_object_setup): Use BFD sections created by
1230 setup_sections() to locate GDB symbol table info.
1231 * (make_unique_section): New routine to create a BFD section. It
1232 ensures that the given name is unique, and will generate a unique
1234 * (hppa_object_p): Become much more paranoid about file header.
1235 * (make_bfd_asection): Call bfd_make_section to do the dirty
1236 work. Simplify code somewhat.
1237 * (hppa_core_file_p): Use proper name for stack section.
1238 * libhppa.h: Remove millicode_start, millicode_end decls.
1240 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1242 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1244 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1245 relocs, don't bother doing the adjustment if the value to add is
1248 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1250 * bfd.c (bfd_get_size): New function that gets an upper bound
1251 on the possible size of any object in a bfd.
1252 * elf.c (bfd_elf_find_section, elf_get_str_section,
1253 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1255 * elf.c (elf_big_vec, elf_little_vec): Document last three
1256 members initialized to NULL.
1258 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1260 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1262 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1264 * hosts/std-host.h: New file. Attempt at a generic/default
1265 set of definitions, to discourage porting to new hosts by copying.
1266 * hosts/news.h: Removed.
1267 * hosts/sparc.h: Use std-host.h.
1268 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1269 perhaps we can later remove the the_bfd field from each symbol.
1270 * syms.c (struct symbol_cache_entry): Remove unused field
1271 app_data. Add comment noting that the_bfd is almost redundant,
1273 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1274 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1275 * hppa.c (fill_spaces): Make slightly more rebust.
1276 * configure.in: Allow std-host as the "default" host.
1278 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1280 * bfd.c: Add struct hppa_core_data to tdata union.
1281 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1282 Get rid of HPPA/BSD specific code. That will go somewhere else
1284 * (fill_spaces): Don't spin forever and die if you don't find
1285 $MILLICODE$ subspace.
1286 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1288 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1289 Make these work for HPUX.
1290 * (make_bfd_asection): New routine to make section creation a
1292 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1293 * libhppa.h: #include the right system files. Redefine all of
1294 the structs/macros for hacking core files to use more sensible
1295 HPUX core file structures.
1296 * targets.c (target_vector): Conditionalize hppa_vec on
1297 HOST_HPPAHPUX, not hp9000s800.
1298 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1299 malloc and realloc. #define HOST_HPPAHPUX.
1301 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1303 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1304 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1305 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1306 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1308 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1309 * aix386-core.c: New file for handling core files on AIX on PS/2.
1310 * targets.c: if AIX386_CORE, use aix386_core_vec.
1311 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1314 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1316 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1319 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1321 * Makefile.in: added dvi target
1323 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1325 * bfd.c: Use right name for tekhex tdata struct.
1326 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1327 * libcoff.h: Updated to get spacing change from coffcode.h.
1328 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1330 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1332 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1333 functions, with the "guts" of the old bfd_slurp_bsd_armap
1334 and bfd_slurp_coff_armap, but assuming we've already checked
1335 if the armap is present or not.
1336 Also, rewrite a bit to avoid keeping around obstack data
1338 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1339 Various fixes to correctly handle COFF_style archives names.
1340 (Note that because these have a trailing '/', the names can
1341 have embedded spaces.)
1342 * archive.c (bfd_slurp_armap): New function, replaces old
1343 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1344 _either_ format, and calls do_slurp_bsd_armap or
1345 do_slurp_coff_armap if either form of map is seen.
1346 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1347 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1348 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1349 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1351 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1353 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1354 * libhppa.h: Make millicode_start and millicode_end be unsigned
1355 int to be same type as CORE_ADDR in GDB. Why are these here?
1357 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1359 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1360 vaddr of the section to the addend.
1361 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1362 SCO_CORE to SELECT_VECS.
1363 (target_vector): add sco_core_vec.
1364 * sco-core.c (sco_core_vec): add leading underscore initializer.
1365 * configure.in (i[34]86-*-sco*): use target i386-sco.
1366 * config/i386-sco.mt: new file; define SCO_CORE.
1368 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1370 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1372 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1374 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1376 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1378 * hosts/i386linux.h: Include unistd.h.
1380 * aoutx.h (print_symbol): aout_stab_name returns a constant
1382 * libaout.h (aout_stab_name): Fix prototype.
1383 * stab-syms.c (aout_stab_names): Array is now const.
1384 (aout_stab_name): Return value is now pointer to const.
1386 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1389 * syms.c (asymbol): Added new field "app_data", for data
1390 particular to the application. Some of the linker flags ought to
1391 get moved to this field someday.
1393 * archures.c (bfd_default_scan): Recognize a few more numbers:
1394 80486, 80960, and 960.
1396 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1397 bfd_coff_std_swap_table, cast to PTR.
1398 * bfd.c (bfd_coff_swap_*): Deleted macros.
1399 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1401 * coffcode.h (type bfd_coff_backend_data): New structure type,
1402 contains pointers to the COFF-specific swapping routines.
1403 (bfd_coff_std_swap_table): New data structure, to be used when
1404 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1405 (bfd_coff_swap_*): New macros.
1406 * coff-mips.c (mips_coff_swap_table): New data structure.
1407 (ecoff_big_vec): Use it.
1408 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1409 * All other targets: Deleted coff-specific vector entries.
1411 * trad-core.c: Fixed some `PARAMS' uses that were missing
1414 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1416 * aoutx.h (some_aout_object_p): Protect arg prototype in
1417 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1419 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1421 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1422 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1423 PARAMS for readability.
1425 * aoutx.h: Add type to callback parameter.
1426 * coff-mips.c: Don't call trad-core.h, not needed.
1427 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1428 * trad-core.h: Eliminate, unused.
1430 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1432 * format.c (bfd_check_format): if default target isn't found
1433 then look through the entire list rather than return early.
1435 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1437 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1439 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1441 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1443 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1445 * coff-z8k.c: checkpoint, more addressing modes handled
1446 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1449 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1451 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1453 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1455 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1457 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1459 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1460 and about when file descriptors are closed.
1462 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1464 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1465 written out correctly.
1467 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1469 * section.c: New section bit SEC_SHARED_LIBRARY.
1470 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1471 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1474 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1476 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1477 macros; use PARAMS to declare the function pointers involved.
1479 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1480 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1482 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1484 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1486 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1487 declaring pointers to functions.
1488 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1489 * seclet.h: Declare external function with PARAMS.
1491 * doc/chew.c (exfunstuff): Eliminate.
1492 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1493 * doc/proto.str: Use paramstuff rather than exfunstuff.
1495 * libbfd.h: Update, based on changes in source code and chew.
1497 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1499 * libieee.h: Add FIXME about removing limit on number of sections.
1500 * bfd-in.h: Improve comments to make it clear that bfd.h is
1501 the wrong place to edit this file.
1502 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1503 same places where we install bfd.h.
1505 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1507 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1508 symbol type before blindly modifying the auxent. Specifically,
1509 only modify the endndx fields for types that need it, and don't
1510 set the array information for non-arrays.
1512 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1514 * aoutx.h (some_aout_object_p): Section list should be set up
1515 correctly anyways; don't have to set up "next" pointers manually.
1517 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1519 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1520 config/i386v.mh: removed -DUSG from HDEFINES.
1521 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1523 hosts/i386v.h: don't define POSIX_UTIME.
1525 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1527 * ieee.c (ieee_slurp_sections): make a private copy of the
1528 section's name before truncating it.
1530 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * hppa.c: add symbol_leading_char entry in transfer vec
1534 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1536 * ieee.c (get_symbol): can now cope when two symbols of a
1537 different class, but the same index number occur consecutively.
1538 (get_section_entry): nicer name for sections being forward
1539 referenced. (ieee_archive_p): don't free the filename string,
1540 since it was never malloced.
1542 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1544 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1546 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1548 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1549 optionally setting the dimen info, since they are in the same
1550 memory locations. Also zero out external auxent.
1551 (coff_write_symbol): don't zero external auxent; now done in
1554 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1556 * Check fclose return value for errors.
1557 libbfd.h: bfd_cache_close now returns a boolean.
1558 cache.c (bfd_cache_delete): return fclose success value.
1559 (bfd_cache_close): return bfd_cache_delete return value.
1560 opncls.c (bfd_close, bfd_close_all_done): return result of
1563 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1565 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1567 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1569 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1570 work out a coff relocation type from a howto's attributes rather
1571 than using the input r_type field. This fixes PR1677 and allows
1572 conversion of a.out relocs to coff relocs.
1574 * coffcode.h (coff_write_relocs): if supplied a relocation
1575 relative to an absolute symbol, use the right symbol index.
1577 * reloc.c (bfd_perform_relocation): do a partial link for coff
1580 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1582 * changes to support i386-sysv with shared libraries:
1583 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1584 check for .data2; if _LIB is defined, check for it; map
1585 SEC_NEVER_LOAD to STYP_NOLOAD.
1586 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1587 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1588 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1589 if section has contents, not just if it is loadable; if
1590 TWO_DATA_SECS, check for .data2
1591 (coff_set_section_contents): set vma of .lib section to number of
1593 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1594 don't define coff_write_armap to bsd_write_armap.
1595 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1598 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1600 * solaris2.h: Get the definition of alloca from alloca.h if we
1603 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1605 * configure.in (i960-*-{aout,bout}): Support these.
1607 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1609 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1611 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1613 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1614 no-longer-used definitions of L_SET and L_INCR.
1615 * i386linux.h: Tweaks to smooth Linux build.
1617 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1619 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1621 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1623 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1624 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1625 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1626 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1628 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1629 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1631 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1633 * configure.host: New file, contains mapping of host configs
1634 to host support file names for bfd, binutils, opcodes.
1635 * configure.in: Use it.
1636 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1637 * i386bsd.c: Cleanup, reformat.
1638 * config/i386-bsd.mt: Comment changes.
1639 * config/i386bsd.mh: New file for core file support.
1640 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1641 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1642 on BSD 4.4 define ALIGN (sigh!).
1644 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1646 * libaout.h (aout_backend_data): added exec_header_not_counted
1647 field. For ZMAGIC files only, when text_includes_header is set, by
1648 default the length of the exec header is counted in the text
1649 section size. For go32, exec header is mapped in but does *not*
1650 contribute to the size of section.
1651 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1652 is not set, but ztih is, add the size of the exec header to the
1653 recorded size of the text section.
1654 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1655 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1656 Also set text_includes_header.
1657 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1658 by default in MY(backend_data).
1660 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1662 * aout-target.h (callback): Don't define this function if it won't be
1665 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1666 type doesn't match. Don't lose if file sections have already been
1668 (set_arch_mach): Set reloc_entry_size.
1669 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1671 * hosts/i386bsd.h: New file.
1672 * configure.in: Recognize i[34]86-*-bsd host.
1674 * aout-target.h (callback, write_object_contents): Delete unused
1677 * aoutx.h (reloc_type_lookup): New function.
1678 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1679 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1680 (MY_reloc_howto_type_lookup): Don't define it.
1682 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1684 (slurp_symbol_table): Use header byte order, not target byte
1685 order, for reading symbol data.
1687 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1689 * configure.in: Undo some brain damage in the host section.
1690 * configure.in: Reformat the target section, test many configs.
1691 * Makefile.in (make): Remove obsolete `make make'.
1692 * aoutx.h (some_aout_object_p): Make defines line up.
1694 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1696 Now a bfd knows whether underscores are normally prepended
1697 to symbols in its file format.
1699 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1700 coff-z8k.c: targets set so they have leading underscore
1701 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1702 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1703 without leading underscore flag
1704 * targets.c: add symbol leading char to xvec description
1705 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1707 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1709 * archive.c: Make errno global.
1710 * archive.c (_bfd_write_archive_contents): If read fails (and
1711 errno!=0) set bfd_error to malformed_archive (since this probably
1712 indicates a truncated archive), rather than system_call_error.
1714 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1716 * Makefile.in: added rules for i386bsd.c
1717 * i386bsd.c: new file, supporting 386bsd.
1718 * configure.in: recognize i386-*-bsd target.
1719 * config/i386-bsd.mt: new file - 386bsd target configuration.
1721 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1723 * configure.in: re-arrange host section to use *-*-* notation,
1724 clean up some of the target section as well
1726 * seclet.c: cast result of bfd_get_relocated_section_contents to
1727 avoid compiler warnings
1729 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1731 * coffcode.h (coff_section_symbol): Create section if it doesn't
1734 * bout.c: Removed some unused variables.
1736 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1738 * Portability fixes from p3:
1739 coffcode.h (coff_write_relocs): removed sanity check until it
1740 works on all targets (per advice from sac).
1741 config/hp9000.mh: new file to define USG.
1742 hppa.c: #undef hppa before the JUMP_TABLE.
1743 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1745 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1746 local variable target volatile to avoid mysterious bug in
1749 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1751 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1752 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1754 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1756 * coff-z8k.c (func_da, func_jr): Lint.
1757 * coffcode.h: Use memset rather than bzero.
1758 * elf.c: Use memcpy rather than bcopy.
1759 * tekhex.c: Use memset rather than bzero.
1761 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1763 Add Adobe a.out support.
1765 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1766 * config/adobe.mt: Add.
1767 * configure.in (*-adobe-* target): Add.
1768 * targets.c (a_out_adobe_vec): Add.
1769 * Makefile.in: add aout-adobe.c.
1771 * configure.in: Put two dashes in all entries to be matched.
1772 Add comments to remind people to do this.
1773 Reorder all entries that match manufacturer names, to occur
1774 last, so they will only be matched if no more specific match
1775 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1777 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1779 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1780 since we should never have a NULL section.
1781 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1782 tests, set the section to bfd_abs_section.
1784 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1786 * coff-z8k.c: getting closer
1787 * coffcode.h (coff_get_relocated_section_contents): allow
1788 EXTRA_CASES hooks for different arches to provide different reloc
1790 * seclet.h: #ifndef around it to allow multiple inclusion
1791 * srec.c: minor doc fix
1793 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1795 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1797 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1799 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1802 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1804 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1805 filling in reloc, in case immediately following code doesn't set
1808 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1810 * coffcode.h (coff_renumber_symbols): set the last renumbered
1811 symbol pointer to NULL, as expected by coff_write_linenumbers.
1812 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1813 type R_IHCONST used on the 29k.
1815 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1817 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1818 update, based on how the underlying file was opened. Obsoletes
1820 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1821 all FASCIST_FDOPEN config defines.
1823 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1825 * sparc-opc.c: Moved to opcodes library, now that we have one.
1826 * Makefile: Don't compile it.
1828 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1830 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1832 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1834 * section.c (bfd_set_section_flags): Remove a sanity check.
1835 It is unfortunately broken, and prevents strip from working.
1837 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1839 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1840 created by last change.
1842 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1844 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1845 * bfd-in.h: Bump to version 2.0.
1847 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1849 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1850 braindamaged HP/Apollo compiler happy.
1852 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1854 * format.c: Fix description of search for matching target.
1855 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1856 * targets.c: Update description of search for matching target.
1857 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1858 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1859 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1861 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1863 * Makefile.in: Added mostlyclean/clean/distclean rules.
1865 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1867 * targets.c (target_vector): Take out oasys (unless that is
1868 the default): Because there is no magic number in archives,
1869 there can be annoying target mis-matches.
1871 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1873 * sparc-opc.c: Rigorously updated to match architecture manual.
1875 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1877 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1878 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1879 to the built-in abs_section were not written out correctly.
1881 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1883 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1884 large, assume we're using a swapped byte order and fail with
1885 wrong_format rather than dumping core.
1887 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1889 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1890 filename constraints.
1891 * Makefile.in: Updated to reflect change.
1893 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1895 Add preliminary support for the we32k:
1897 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1899 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1901 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1903 * bout.c: added support for relaxable alignment relocs.
1905 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1906 pass down pointer to play area rather than use alloca
1908 * cpu-z8k.c (compatible): made static to reduce name space
1911 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1913 Add basic support for the z8k:
1915 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1916 section.c, targets.c,
1918 * syms.c: move mis-inserted patch.
1920 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1922 Documentation fixes:
1923 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1924 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1926 * reloc.c: break out addend item from surrounding text.
1928 * doc.str (DOCDD): Defined. Adds text to output.
1929 (bodytext): Put bulletize before kill_bogus_lines.
1930 * chew.c (bulletize): End itemization after a blank line, to
1931 prevent following text from being swallowed up in an item.
1933 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1935 * configure.in: Add sparclite as a target.
1937 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1939 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1942 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1943 from a coff file (csym is null), dont deref them
1945 * ieee.c (parse_expression): get the answer right when adding an
1946 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1947 on elts so that filename is filled in.
1949 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1951 * bout.c (howto_align_table): New set of relocs, with enough
1952 data for "objdump -r" to work.
1953 (b_out_reloc_type_lookup): Recognize alignment relocs.
1955 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1957 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1958 invocations of make. Also, always create installation
1961 * config/apollov68.mh: removed -g from CC definition.
1963 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1965 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1966 overflowing gp-offset range.
1968 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1970 * srec.c (srec_set_section_contents): don't write out sections
1971 without the LOAD and ALLOC attributes
1973 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1975 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1976 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1977 * aout-target.h (callback): Don't set page/seg sizes.
1979 (set_sizes): New routine.
1980 (backend_data): Point to it.
1981 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1982 (sunos4_aout_backend): Point to it.
1983 * aoutx.h (set_arch_mach): Call set_sizes callback.
1985 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1987 * aout-target.h: Make _bfd_slurp_extended_name_table be
1988 the default. Given that we *write* the suckers (for long
1989 archive member names), we really ought to be able to read them!
1990 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1991 seem to be needed, and many machines don't have it.
1993 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1995 * coff-m68k.c (vector): read and write archives in coff format.
1997 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1999 * opc-sparc.c: New file.
2001 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2003 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2004 pointers to bfd_byte* before performing arithmetic on them. Such
2005 use with bare void* pointers is a gcc extension.
2006 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2007 * archive (normalize): Add to CONST to match actual usages with
2010 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2012 * configure.in: Recognize i486 host cpu, and use i386-elf
2015 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2017 * config/stratus.mt (CC): Remove definition.
2018 * elf.c (bfd_section_from_shdr): Test for the possibility that
2019 section_from_elf_index returns NULL and don't dereference it.
2021 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2023 * add hppa_data to bfd tdata (indirectly via sef).
2025 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2027 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2029 * configure.in: error messages to stderr, not stdout
2031 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2033 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2034 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2035 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2037 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2039 * configure.in: recognize hppa* instead of hppa
2041 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2043 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2044 RTYPE2HOWTO to cope with same.
2045 * reloc.c (bfd_perform_relocation): added support for size of -2
2046 (subtract a word reloc type). Updated doc.
2048 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2050 * Makefile.in: merged changes from progressive, removed rcsid.
2052 * archures.c, archive.c, Makefile.dos: removed rcsid.
2054 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2056 * bfd-in.h : add BFD_IS_RELAXABLE flag
2057 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2058 header e_relaxable, major hackery in callbacks
2059 * libaout.h : add space for a_relaxable.
2060 * seclet.c (rel): don't relax empty sections
2063 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2065 * section.c (STD_SECTION): add some casts to the initializers for
2068 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2070 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2071 and add appropriate casts to keep (picayune) aix-cc happy.
2073 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2075 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2076 symbol pointers. Punt expensive & useless bfd_realloc. Use
2077 malloc for raw symbols, and free it before returning.
2078 (bfd_section_from_shdr): Do not slurp symbol table until politely
2079 asked. Do not even slurp string tables.
2080 (elf_get_symtab_upper_bound): Count 'em without reading them.
2081 (elf_get_symtab): This is how to politely ask. Schlurp!
2082 This should probably just *become* elf_slurp_symbol_table, FIXME.
2084 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2086 * archive.c (bsd_write_armap): write the timestamp of the
2087 archive header to be just a little bit later than the timestamp of
2088 the file, otherwise the linker will complain that the index is
2091 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2093 * configure.in: Add m68k-ericsson-*.
2095 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2097 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2098 * elf.c: Remove unconditional debug printf's.
2099 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2100 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2101 (elf_slurp_symbol_table): Hand out symbols in forward, not
2102 reverse order. Simplify duplicate code.
2104 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2106 * elf.c: Remove "(void)" casts from function calls where the
2107 return value is ignored, in accordance with GNU coding standards.
2109 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2111 * hppa.c: Apply John's standard fix to avoid "empty translation
2112 unit" warnings from some ANSI-C compilers.
2114 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2116 * hosts/solaris2.h: Configure same as sysv4.
2118 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2120 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2121 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2122 type match actual return type.
2123 * elf_print_symbol (section_name): Make CONST.
2125 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2127 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2128 New files, for Linux (a free Unix clone for 386 machines).
2129 * Makefile.in, configure.in, targets.c: Update accordingly.
2131 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2132 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2133 correct calling of howto special functions and fixes from Raeburn
2135 * archures.c: nuke bfd_reloc_code_type
2136 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2137 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2138 SEC_NEVER_LOAD, various other bfdgas newness
2139 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2140 * targets.c: change jump table vector to above
2143 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2145 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2146 its prototype will be included in libbfd.h. Change result type
2147 to struct * (rather than equivalent typedef) so it can be used in
2148 the prototype, where they typedef won't be known.
2149 * libbfd.h: Updated version.
2151 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2153 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2154 targets.c: HPPA merge.
2156 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2158 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2159 * config/solaris2.mh: Kludge around Sun compiler bug.
2161 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2163 * libaout.h (aout_backend_data): Change defs of two bitfields to
2164 be unsigned chars instead to get around rs6000 compiler problem.
2166 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2168 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2169 Correct misconception that there can be only one symbol table.
2170 Only call elf_slurp_symbol_table on the full symbol table, not
2171 the dynamic one which is only a subset of the full one.
2173 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2175 * coffcode.h (coff_compute_section_file_positions): For I960,
2176 don't align sections in file.
2178 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2180 * targets.c (struct bfd_target): Added field for target-specific
2181 (but not file-specific) data, for distinguishing minor
2182 characteristics between (e.g.) a.out formats.
2184 * section.c (struct sec): New field user_set_vma indicates vma
2185 field should be heeded, not assumed to be unset.
2186 (STD_SECTION): Initialize that field of standard sections to zero.
2187 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2189 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2190 pre-swapped version.
2192 * archures.c (struct bfd_arch_info): Fixed order of comment and
2193 field decl. New fields indicate size of page and segment for
2195 * cpu-m68k.c (N): Fill in values.
2196 * cpu-sparc.c (arch_info_struct): Ditto.
2198 * libaout.h (struct aout_backend_data): Various bits of data (not
2199 all used currently) with characteristics of a.out implementation.
2200 Important field for now is text_includes_header, indicating that
2201 the text section starts immediately after the file header, which
2202 gets mapped in with it.
2203 (struct aout_data): New fields indicate whether vma has been
2204 adjusted yet (not yet used), and what magic number will be used in
2205 the output file (should go away in favor of vma_adjusted).
2206 (WRITE_HEADERS): Code for dealing with section sizes and related
2207 header fields replaced with call to adjust_sizes_and_vmas.
2208 * aoutx.h (some_aout_object_p): Fill in magic number field.
2209 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2210 (set_arch_mach): Set page size and segment size once CPU
2212 (adjust_sizes_and_vmas): New function; has much code moved
2213 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2214 and size parameters, as well as many header fields, after deciding
2215 on magic number for output file. Checks to ensure that this
2216 adjustment has only been done once.
2217 (set_section_contents): Call adjust_sizes_and_vmas instead of
2218 doing much of the work here.
2220 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2221 default (null) values of these fields.
2222 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2223 value in exec header.
2224 (sunos4_aout_backend, MY_backend_data): Define backend data
2225 indicating file header is included in text section.
2227 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2229 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2230 gcc version 2, to avoid warnings.
2232 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2234 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2235 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2237 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2239 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2241 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2243 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2244 * configure.in: Rewrite target parsing to use simple format.
2245 Handle sparc-sun-solaris2 configuration.
2246 * aout64.h: Avoid ANSI C brain death warning.
2247 * elf.c: Avoid trigraph (???) or /* in comments.
2249 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2251 * config/sysv4.mh: new file, RANLIB=echo
2253 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2255 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2257 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2258 elf_core_tdata_struct into a single common struct. Core files
2259 wouldn't have worked at all without this.
2260 (bfd_elf_find_section): New function for GDB's undercover use
2261 to find string sections that BFD hides from it.
2262 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2264 (elf_object_p, elf_core_file_p): Allocate internal file header
2265 storage dynamically.
2266 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2267 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2269 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2271 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2273 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2275 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2277 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2279 * configure.in: handle m680[01234]0 as aliases for m68k
2281 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2283 * coff-a29k.c: do byte relocs correctly
2284 * coffcode.h (styp_to_sec_flags): never load INFO sections
2285 * seclet.c (rel): don't relocate INFO sections
2287 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2289 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2290 Make the symbols unmodifiable.
2291 (bfd_section_init): Deleted.
2292 * init.c (bfd_init): Don't call bfd_section_init.
2294 * section.c (bfd_set_section_contents): Ensure that range to be
2295 written is within section boundaries.
2296 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2299 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2301 * coff-i960.c (howto_table): Deleted.
2302 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2303 interesting entries from old howto_table.
2304 (RTYPE2HOWTO): Adjusted to use switch.
2305 (coff_i960_reloc_type_lookup): New function.
2307 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2308 records for section symbol.
2309 (make_abs_section): Unused; deleted.
2310 (renumber_symbols): Re-order symbols so undefined symbols come
2311 last, as COFF format desires.
2312 (coff_write_symbol): Put C_FILE symbols in debug section always.
2313 (coff_section_symbol): New function; creates a symbol with the
2314 same name as a section, and sets up aux records for it.
2315 (coff_add_missing_symbols): New function; adds section symbols to
2316 symbol table if they aren't there already. Should someday also
2317 add a dummy C_FILE symbol if none is present.
2318 (coff_write_object_contents): Add missing symbols before preparing
2319 symbol table to be written.
2320 (coff_slurp_reloc_table): Verify that symbol indices read in are
2321 in a reasonable range.
2322 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2323 (obj_conv_table_size): Accessor macro.
2325 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2326 reloc types on i960.
2328 * bfd-in.h (bfd_get_section_name): New macro. Like
2329 bfd_section_name, but returns rvalue, not lvalue.
2330 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2331 (bfd_get_section_flags): Now returns rvalue.
2333 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2334 general, some specific to sparc or i960.
2336 * aoutx.h (set_section_contents): Set VMA for each section based
2337 on previous section. If text section VMA doesn't appear to have
2338 been set, make a best guess from the type of file.
2340 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2342 (MY(vec)): Initialize reloc_type_lookup field.
2344 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2345 (bfd_error_trap, bfd_error_vector): Extern, not common.
2347 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2348 few types of relocs for sparc; will need enhancement.
2350 * bout.c (callj_callback): Use DEFUN macro in definition.
2351 * coff-i960.c (optcall_callback): Likewise.
2353 * targets.c (bfd_target): Added fields reloc_type_lookup and
2354 _bfd_make_debug_symbol. Also minor comment changes.
2355 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2356 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2357 than arch info, and dispatch with BFD_SEND. Callers changed.
2358 * archures.c (struct bfd_arch_info): Deleted field
2360 * cpu-*.c: Don't initialize that field.
2362 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2363 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2364 (bfd_errmsg): Now returns ptr to const.
2365 * bfd-in.h (bfd_errmsg): Fix prototype.
2367 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2368 * reloc.c (bfd_generic_relax_section): Ditto.
2370 * section.c (Section Output doc): Improve description of use of
2371 output_section and output_offset.
2373 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2375 * sco-core.c: new file from net.
2376 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2377 Now we have the hairy linker, it's possible to move symbols from
2378 one section into another. Actually make that work!
2380 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2382 * hosts/sun3.h: fix declaration of free.
2384 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2386 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2387 * coff-h8300.c (reloc_processing): all relocs are relative to
2389 * opncls.c: don't use fdopen on DOS systems
2391 short patches from Glenn Kasten (glenn@ready.com)
2392 * target.c: enabled oasys support
2393 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2394 fix problem where a relocation which crossed a modification byte
2395 boundary did not work. Fix problem where a relocation near the end
2396 of a data record did not work.
2399 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2401 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2402 archvie header string counts the endian way, this heuristic sees
2403 how big an archive string to read by trying it one way and if the
2404 string table is unreasonably big, trying it the other. *FIXME*.
2405 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2407 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2409 * bfd-in.h: Increase version number to 1.97, for consistency
2411 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2413 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2415 * bfd-in.h: bump version to 1.96
2416 Major change; changed calling convention for
2417 bfd_get_relocated_section_contents so that caller allocates
2418 memory for section data.
2419 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2420 seclet.c, targets.c, bfd.c: reflect new convention.
2421 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2422 case, then use reasonable default values for SEC_* flags.
2424 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2426 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2427 size of output reloc struct.
2428 * targets.c, Makefile.in: comment out tekhex for the moment.
2429 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2430 * configure.in: tandem target is st2000
2431 * coff-m68k.c: rename static howto_table to global
2432 m68kcoff_howto_table.
2433 * bout.c: remove unnecessary abort
2434 * coff-a29k.c: various changes to the way relocations work to cope
2435 with the "new order" and latent bugs.
2438 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2440 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2441 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2442 * reloc.c (bfd_perform-relocation): don't relocate refs to
2443 absolute symbols if doing a partial link.
2445 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2447 * configure.in: Add a29k-amd-udi.
2449 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2451 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2452 internal_exec structure before initializing the fields that
2453 are used, so that the unused fields are in a known state.
2455 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2457 * tekhex.c (struct data_struct): Convert from typedef that
2458 typedefs nothing to a normal structure declaration.
2459 * tekhex.c (pass_over): Prototype args for function that
2460 second arg points to.
2462 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2464 * Makefile.in: remove old style staging. Do not print recursion
2467 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2468 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2471 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2473 * bfd.c, Makefile.in: added tekhex
2474 * aoutx.h (set_section_contents): pages should be padded to the
2475 size of a page, not the size of a segment.
2476 * configure.in: added go32 host and i386-aout target.
2477 * i386aout.c, libaout.h: now works for go32 target
2478 * ieee.c: fix bit rot.
2479 * seclet.c: support for padding seclet type.
2481 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2483 * Makefile.in: added .NOEXPORT:
2485 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2487 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2489 * elf.c (elf_compute_section_file_positions,
2490 elf_write_object_contents): Return boolean, not NULL (which
2492 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2493 Also ifdef-out code that aborts on unhandled section types.
2495 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2497 * configure.in: Recognize ncr3000 config
2498 * Makefile.in (MINUS_G): Pass on to recursive makes.
2499 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2501 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2503 * Makefile.in: Now that we have sym.h and symconst.h, compile
2504 coff-msym.c on all systems.
2505 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2506 * coff-msym.c: Update include files and comments; add weakext bit.
2508 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2510 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2511 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2513 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2515 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2516 * configure.in: Add new host and target configs.
2517 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2518 structs, which vary; just use member name.
2519 (elf_object_p, elf_core_file_p): Lint, fix comments.
2520 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2522 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2524 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2525 local, disposable, copy of the external form of section header
2526 table and program header table entries.
2528 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2530 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2532 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2534 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2537 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2539 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2541 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2543 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2544 not internal bfd_assert function (twice).
2546 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2548 * aout-target.h: change ar_max_namelen to 15 (the right value)
2549 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2552 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2554 * archive.c (bfd_generic_archive_p): check for bout archives too.
2555 * bout.c: make it work again.
2557 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2559 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2561 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2562 bfd_xmalloc() instead of bare malloc().
2564 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2566 * Makefile.in: pass down MAKEINFO on info.
2568 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2570 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2571 host/h-<foo> now just <foo>.
2572 * configure.in: reflect changes
2574 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2576 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2577 actual source file, not just the generated libbfd.h.
2579 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2581 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2582 gdb on little-endian 960 code.
2583 * archive.c (compute_and_write_armap): indirect symbols should go
2584 into the archive header too.
2586 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2588 * Makefile.in: added check target.
2590 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2592 * coff-msym.c: Move this file from gdb/ecoff.c. It
2593 handles byte-swapping for ECOFF (MIPS symbol) files.
2594 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2595 to the files built on MIPS-based hosts.
2596 * Makefile.in: Add rule for coff-msym.
2598 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2600 * Makefile.in: added clean-info target. MINIMIZE=1.
2602 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2604 * coff-rs6000.c: Move core file functions into separate
2605 new file rs6000-core.c. This is needed because reading
2606 core files depends on native include files that conflict
2607 with ../include/coff/rs6000.h.
2608 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2610 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2612 * aoutx.h (NAME(aout,print_symbol)): Don't print
2613 symbol addresss for undefined symbols.
2614 * coff-rs6000.c: Various updates (due to target-
2615 independent changes).
2616 * libbfd.h: Ditto (tdata field is now a union).
2617 * hosts/h-sparc.h: Removed prototype for bogus function
2618 'emset' (presumably should have been 'memset' - which is there).
2620 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2622 * configure.in (mips-big-* target): Same is Iris.
2624 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2626 * aoutx.h (translate_from_native_sym_flags): when creating an
2627 alias symbol, fill in the section as undefined, rather than
2628 leaving it blank. If an output section can't be found for a
2629 symbol, then don't core dump.
2631 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2633 * Makefile.in, configure.in: removed traces of namesubdir,
2634 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2635 copyrights to '92, changed some from Cygnus to FSF.
2637 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2640 * coff-h8300.c: fix stupid reloc subtraction bug
2641 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2642 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2643 the symbol.flags and done_lineno fields.
2645 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2647 * coffcode.h (coff_write_symbol): write out the correct number of
2649 * cpu-h8300.c: fix disassembly bug
2651 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2653 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2654 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2655 reloc.c, section.c (bfd_map_over_sections), targets.c
2656 (bfd_target_list): Protolint.
2657 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2659 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2661 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2663 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2664 section of a symbol rather than the section of a reffed symbol to
2665 determine the r_index of an emmitted reloc.
2667 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2669 * PORTING: New (preliminary) porting guide.
2671 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2673 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2674 (howto_hvrt16): lint.
2676 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2678 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2679 a full configuration (with possible cross-development),
2680 instead of using host-aout.c.
2682 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2684 * aout-target.h (MY(write_object_contents):
2685 Set obj_reloc_entry_size (abfd).
2686 * gen-aout.c: Change to emit a .c files, not a .h file.
2688 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2690 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2691 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2693 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2695 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2696 with more than one auxent can cause nasty core dumps.
2698 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2699 "done_lineno" so that a symbol which appears twice in the symbol
2700 table only gets it's linenumbers relocated once. Modifed
2701 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2704 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2706 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2707 stuff to use the New Order.
2709 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2711 * ieee.c: Change type of envi[] to unsigned char.
2713 * configure.in: fix vax ultrix configuration.
2715 * elf.c (bfd_section_from_shdr): Deal with null return from
2716 bfd_make_section(). (elf_object_p): Select endianess properly.
2718 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2720 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2722 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2724 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2725 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2726 * host-aout.c: Don't use aout-params.h; configure these systems
2727 in their xm files, not in a randomly generated file.
2728 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2730 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2732 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2734 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2735 host_aout_vec here as well.
2737 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2739 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2740 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2741 to prevent undefined symbol.
2743 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2745 Various lints found on PersSony
2746 * aoutx.h: cast an enum
2747 * coff-a29k.c: many ints in reloc structure turned to enum
2748 * coffcode.h: more enums
2749 * cpu-h8300.c: more enums
2750 * opncls.c: more enums
2752 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2754 * configure.in: Make Tahoe configuration work again.
2755 * bfd-in.h: Remove trailing comma from enum declaration.
2756 * ieee.c: Can't put byte values >0x7F into a signed char.
2758 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2760 * Makefile.in: Add dependencies for various coff-*.o files.
2762 * elf.c: Remove extraneous paren from core_prpsinfo and
2763 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2764 Replace references to old section "size" member with new
2765 "_raw_size" member. Implement elf_make_empty_symbol, which
2768 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2770 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2773 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2775 * coffcode.h (bfd_coff_relax_section): now static.
2776 (bfd_coff_get_relocated_section_contents): various type lints.
2778 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2780 New entry point in the transfer vector - bfd_relax_section.
2782 * aout-target.h: add to vector, call generic_relax
2783 * bfd-in.h: add to vector
2784 * bfd.c: add #define for vector
2785 * bout.c: add to vector, call generic_relax
2786 * coffcode.h: add to vector, also now has coff specific relax code
2787 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2788 * elf.c: call generic_relax
2789 * ieee.c: call new vector, clean up some bugs due to the creation
2791 * libbfd.h: add bfd_generic_relax_section EXFUN
2792 * oasys.c: call generic_relax
2793 * reloc.c: implement generic_relax
2794 * seclet.c: moved much of this into coffcode.h
2795 * srec.c: call generic_relax
2796 * targets.c: define new transfer vector
2798 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2800 * everything: now modified to use smaller reloc type. Self hosts
2803 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2805 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2806 New files for stratus.
2808 * configure.in: Add configuration fragments for stratus.
2810 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2812 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2813 variables as CONST since they are set to point to a const char
2814 string. Fixes compiler complaints.
2816 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2818 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2821 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2823 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2824 symbols, so that we can emit the correct file name even
2825 if it's an include file.
2827 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2829 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2830 (Reported by john@labtam.labtam.oz.au (John Carey)).
2832 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2834 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2836 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2837 being used to -DHAVE_PROCFS.
2839 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2840 '#include "fopen-same.h"' to end of file to match other h-* files.
2842 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2844 * configure.in: Change svr4 references to sysv4. Add case
2845 "unknown" for target vendor and infer some targets based
2846 on the specified operating system.
2848 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2850 * bfd-in.h, libaout.h: ANSIfy enums.
2852 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2854 * archive.c (normalize): created version for VMS which removes the
2855 VMS directory crap from the front and end of a filename, eg turn
2856 [-.foo]bar.obj;123 into bar.obj
2857 (bfd_construct_extended_name_table): now writes index into an
2858 extended name table in decimal - the same base used to read an
2859 extended name table.
2861 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2863 * aout-encap.c: Fix to use aout-target.h.
2864 * aoutf1.h: Use standard MY_object_p and MY_callback
2865 in aout-target.h. Remove target-specific versions.
2866 * host-aout.c: Re-write to use aout-target.h.
2867 * gen-aout.c: New files use with host-aout.c to generate
2868 host-specific a.out-related parameters.
2869 * Makefile.in: host-aout.o depends on aout-params.h, which is
2870 generated by gen-aout.
2871 * aout-target.h: Make a little more flexible.
2872 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2873 macro. Instead, inline it in aout-target.h.
2874 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2875 a gcc -Wall warning.
2876 * archive.c: Add missing commas in DEFUN macro (2 places).
2877 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2878 Berkeley ones, now that libiberty has them:
2879 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2880 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2881 remove unused variable.
2883 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2885 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2886 and execname inside HAVE_PROCFS ifdef since they are unused
2887 when it is not defined.
2889 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2891 * elf.c: Flag all sections as either code or data. We can't
2892 be sure what they are anyway, since ELF doesn't fit the
2893 traditional model of text+data+bss very well. Add new local
2894 function elf_read() to simplify code. Record entry point in
2897 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2899 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2900 rather than N copies of the same lines.
2902 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2904 * cpu-h8300.c: disassemble branch displacements correctly
2905 * coff-h8300.c: put reloc offsets out in 32bits
2907 * makefile.dos, configdj.bat: New files from DJ
2908 * cache.c: fopen with new macros is needed for DOS.
2909 * ieee.c: environ renamed to envi to stop an include file
2911 * opncls.c, coff-rs6000.c: more fopens with macros.
2913 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2915 * Makefile.in: infodir belongs in datadir.
2917 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2919 * Makefile.in: fix where docdir lives
2921 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2922 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2923 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2924 srec.c, syms.c, targets.c : all new documentation and lint
2928 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2930 * coffcode.h, srec.c: Lint.
2932 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2934 * Makefile.in: install using INSTALL_DATA, added standards.text
2937 * configure.in: mark directory as target dependent. configure
2938 nows works in objdir always so make file existence checks
2941 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2943 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2944 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2945 and mandir now keyed off datadir by default.
2947 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2949 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2950 computation of arch and machine type so it's worked out before
2951 some_aout_object_p is called.
2952 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2954 * archures.c: add extra field 'section_align_power' to hold
2955 default section alignment in object files.
2956 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2957 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2958 initialize the new field.
2959 * bout.c (b_out_callback): replace the text size, since aout
2961 * aoutx.h: Documentation in the new style
2963 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2965 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2966 use the saved value if mtime_set is already set (intended
2967 for archive files, though apparently not used yet).
2969 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2971 * targets.c: Revise comments about how to configure the target
2972 vector, to match reality. Remove mention of obsolete methods.
2973 Remove long lists of capitalized macros that turn into the same
2974 thing in lowercase. Normal vector simply lists all known
2975 lowercase xvec names; all other cases are handled by SELECT_VECS.
2977 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2980 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2981 list of supported targets.
2983 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2985 * archive.c (bsd_write_armap): The pad byte sometimes added to
2986 the string table in a __.SYMDEF member is now
2987 counted as part of the size of the string table.
2988 This is compatible with the old ranlib, as well as Sun's.
2990 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2992 * srec.c: Rewrote to fix many bugs; now gets the record type
2993 right, doesn't choke on input, sets the start address in an S9 and
2994 fills in the filename on an S0.
2996 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2998 * cpu-h8300.c: Add support for MEMIND addressing mode
3000 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3002 * coffcode.h: use the new macro if available
3004 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3005 * Makefile.in: Fixed dependencies due to file rename
3007 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3008 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3009 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3010 newos3.c, stab-syms.c, syms.c: All these files have had their
3011 #includes altered to point to the new places.
3013 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3015 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3017 * configure.in: Add vendor "ncr" as supported per-target vendor.
3018 Add svr4 case for i386 per-host case.
3020 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3023 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3025 * syms.c (bfd_decode_symclass): Return 'A'
3026 for symbols that are both absolute and global.
3027 * archive.c (bfd_special_undocumented_glue): Return NULL
3028 if bfd_ar_hdr_from_filesystem returns NULL.
3030 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3032 * Makefile.in: added coff-h8300
3033 * configure.in: now h8 is a coff target
3034 * cpu-h8300.c: fix various disassembly problems
3035 * libcoff.h: took out some code which has been #0ed for a long
3037 * targets.c: added h8 coff
3038 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3039 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3041 * coffcode.h: Started to change the way machine dependencies are
3042 handled, from the nest of #ifdefs to macros defined in the
3043 including coff-<foo>.c
3045 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3047 * aoutx.h (some_aout_object_p): Set the `executable' bit
3048 if the entry point is contained in the text segment, even if the
3049 text segment is at location 0.
3051 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3052 nonstandard MIPS sections (.rdata, .sdata, etc).
3054 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3055 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3056 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3058 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3060 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3062 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3063 from syms.c to new file stab-syms.c. Also, since GNU extended
3064 type codes such as N_SETT are no longer in ../include/stab.def,
3065 include them manually.
3066 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3067 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3068 * libaout.h: Added prototype for aout_stab_name().
3069 * Makefile.in: Update Makefile for new stab-syms.[co].
3071 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3073 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3074 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3075 just make N_XXX work by excluding the header from the text segment.
3076 * aoutx.h: Fix comments to match.
3078 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3080 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3081 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3082 for the "logical" text segment (i.e. never consider the exec
3083 header to be part of the text segment). This change is
3084 needed for consistency with various other parts of bfd and ld.
3085 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3086 and move calculation of obj_textsec(abfd)->size to libaout.h.
3087 * bfd-in.h: Removed bogus ';'.
3089 * Makefile.in: Add MINIMIZE flag to select lean
3090 or bloated target_vector.
3091 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3092 * newsos3.c: Fixes to ../include/aout64.h remove need
3093 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3095 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3097 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3098 handle both little and big-endian targets, with little
3099 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3100 * host-aout.c: Add FIXME note.
3102 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3104 * targets.c: Make the default target_vector contain
3105 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3106 Old behavior can be gotten by defining ALL_TARGETS.
3107 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3108 Factored out common code into new file aout-target.h.
3109 Saves a lot of duplicate code for a.out variants.
3111 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3113 Get 'make headers' to work when configured with +subdirs.
3114 * Makefile.in: Add $(subdir) to docdir path.
3115 * doc/Makefile.in (protos): Add $(srcdir) prefix
3116 to name of sed scripts.
3118 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3120 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3121 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3122 to include names of N_SETT etc.
3124 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3126 * elf.c: Add minimal support for ELF symbol tables. Generates
3127 canonical bfd symbol tables from ELF symbol tables. Change the
3128 name of some functions from bfd_<name> to elf_<name>.
3130 * syms.c: Trivial fix to comment to remove a redundant "to".
3132 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3134 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3135 form that GDB recognizes as COFF.
3137 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3139 * ieee.c (ieee_object_p): cast NULL correctly.
3140 * configure.in: added harris host
3142 * coff-a29k.c: Lots of changes, most from David Wood.
3144 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3146 * coff-m88k.c (coff_write_armap): Just #undef it.
3148 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3150 * Makefile.in: standardize on MINUS_G to disable debugging
3151 * coff-m88k.c: create coff armaps instead of bsd ones.
3152 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3155 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3157 * elf.c: Additions to support ELF format core files.
3158 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3159 has support for /proc (all the include files in particular).
3161 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3163 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3164 of two N_SO stabs, one for directory, and one for filename.
3166 * bfd-in.h (print_vma): Factor out duplicate definition.
3168 Exit a little more gracefully when malloc returns NULL.
3169 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3170 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3171 * libbfd.h: Rre-generated due to libbfd.c update.
3173 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3175 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3177 * elf.c (elf_object_p): Don't try to create a bfd section for
3178 the first ELF section header. It is just a placeholder.
3180 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3182 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3183 core files, when compiling native.
3184 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3186 FIXME: The aoutf1.h change below needs to be reversed back
3189 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3191 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3192 manipulation of lnno fields in lineno structs in a coff-<f>.h
3193 independent way. Override it in coff-<f>.h to your favourite
3194 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3195 (coff_swap_lineno_out): modified to use the new macros.
3197 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3199 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3200 unknown arch when the magic number doesn't specify the
3201 architecture, since some OSs (eg old sun3s) don't set the number, and
3202 020 is probably the right answer anyway.
3204 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3206 * hosts/h-news.h, hosts/h-rtbsd.h:
3207 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3208 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3209 bfd_print_symbol_nm, for use by nm.
3210 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3211 bfd_print_symbol_nm option, to print in nm format.
3212 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3213 oasys.c (oasys_print_symbol): Provide stub implementations
3214 for bfd_print_symbol_nm.
3215 * syms.c: New function bfd_decode_symclass, used by nm printer.
3216 New function bfd_stab_name to look up string name of stab code.
3218 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3220 * Makefile.in: Added ctor.c
3221 * archures.c (bfd_default_arch_struct) added
3222 bfd_default_reloc_type_lookup.
3223 * coffcode.h: removed a load of #if 0ed code.
3224 (coff_compute_file_section_positions): now works out the section
3225 alignment and size correctly in all cases.
3226 (coff_get_symtab): looks for constructor symbols and calls the
3227 right function when they're found. (coff_canonicalize_reloc):
3228 knows when a section is full of constructors and does the right
3230 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3232 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3233 * libcoff.h: removed #if 0ed code
3234 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3235 arch independent constructor relocation type.
3236 (bfd_reloc_type_lookup): removed the comment "this will go away"
3237 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3238 reloc which is used when BFD_RELOC_CTOR falls through to give a
3239 default 32bit reloc for constructors.
3240 (bfd_default_reloc_type_lookup): added.
3241 * aoutf1.h: fixed SEGMENT_SIZE typo.
3243 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3245 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3246 matching prefix "coff".
3247 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3248 rs/6000 csect records.
3250 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3252 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3253 * configure.in: add motorola delta88 cases
3254 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3255 write_armap prototype
3256 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3258 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3260 * Rename COFF-related files in `coff-ARCH.c' form.
3261 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3262 coff-mips.c, coff-rs6000.c to be exact.
3264 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3265 make output clutter.
3266 * config/mt-*: Ditto.
3268 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3270 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3271 John Gilmore. Archive support from Damon A. Permezel.
3273 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3274 * configure.in: Add rs6000 case.
3275 * targets.c: Add rs6000 vector.
3276 * archures.c: Add rs6000, fix comment on romp.
3277 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3278 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3279 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3280 * section.c (bfd_make_section): Return NULL on attempt to create
3282 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3283 (bfd_swap_aouthdr_in): Handle lots more members.
3284 (make_a_section_from_file): If section has already been seen,
3285 just return false rather than overwriting it.
3286 (coff_real_object_p): Understand incoming magic numbers.
3287 (coff_set_flags): Understand outgoing magic numbers.
3288 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3289 (build_debug_section): Add fn for reading debug string section.
3290 (get_normalized_symtab): Handle symbol names in debug string section.
3291 Remove unused obj_string_table.
3292 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3293 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3294 existing section before making one.
3295 * cpu-rs6000.c: New file.
3296 * rs6000coff.c: New file.
3298 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3300 * elf.c: Add partial support for ELF format corefiles. Still needs
3301 support for extracting registers from corefiles.
3303 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3305 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3306 RANLIB is defined as echo, send the output to /dev/null to help
3307 reduce clutter in the output from doing a make.
3309 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3311 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3312 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3314 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3316 * coffcode.h (coff_compute_section_file_positions): make it pad
3317 section size out if there are alignment restrictions so that the
3318 image will be ok on a system where section positions are worked
3319 out by accumulating sizes rather than from the section headers.
3320 * targets.c (proto write_armap). Changed orl_count to unsigned.
3321 * opncls.c (bfd_close_all_done). Added so that generative
3322 programs like gas can close a bfd without causing bfd confusion.
3323 * libbfd.h (changed becuase of protos)
3324 * amdcoff.c: messed with the way that jmp displacements are
3325 calcualated. This may not yet be totally correct.
3326 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3328 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3329 abs symbol has no section (like a register symbol).
3330 (coff_write_symbol) now zeros auxent before filling it up to help
3331 with sensitive applications.
3332 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3334 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3336 * bfd.c: Make sure we don't get a macro strerror().
3337 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3338 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3339 attempt to recover command, ifdef NO_CORE_COMMAND.
3340 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3342 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3344 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3346 * archive.c (bsd_write_argmap): The size of the ranlib structures
3347 should not include the size field itself.
3348 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3349 adata(abfd)->exec_bytes_size field instead of constant macro,
3350 because aoutx.h compiles to a simple .o file shared by
3351 all 32-bits a.out targets.
3353 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3355 * configure.in: Allow i386-sco-sysv.
3356 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3357 * cpu-h8300.c: lint.
3359 * host-aout.c: New strategy. We use common code, include files,
3360 and data structures to handle the file, but set a few parameters
3361 from the host's config file (page size, text start addr, etc).
3362 * libaout.h: Define HP BSD machine types.
3363 * aoutf1.h: Handle reading a.outs with these types.
3365 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3366 virtual-memory-address of the .reg section. We can't just make a
3367 section for "all the regs and nothing else" because only GDB knows
3368 exactly where the regs are (scattered around the upage and stack).
3369 Clean up memory allocation. Remove big- and little-endian
3370 vectors, replace with single vector; this only runs on the host,
3371 in host byte order. Replace byteswap routines with aborts in case
3373 * targets.c: There's only one trad_core_vec now.
3374 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3376 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3378 * hosts/h-amix.h (free): Fix prototype.
3380 * aoutx.h: Don't use NULL as an integer, for braindead systems
3381 that declare it as (void *)0. (From Peter Schauer.)
3383 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3385 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3386 problem with bad Ultrix system headers.
3387 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3388 various kinds of alignments for the various kinds of
3391 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3393 * doc/Makefile: Don't assume . is on the path (from James Clark).
3395 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3397 * Makefile.in: Avoid Sun Make VPATH bugs.
3398 * targets.c: Declare trad_core vectors extern.
3400 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3402 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3403 * libbfd.h: Moved ALIGN macro here.
3404 * bout.c (b_out_callback): Replace i960_align by align_power.
3406 * libaout.h (struct aoutdata): Added fields page_size,
3407 segment_size and exec_bytes_size. These help generic code
3408 (in aoutx.h and libaout.h) to figure out where to align
3409 the various segments in a demand paged file.
3410 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3411 to decide if the exec header counts in a_text (text segment size).
3412 Also, assume D_PAGED flag is set; don't set it here.
3413 * bout.c (b_out_callback): Add initialization of
3414 adata fields page_size, segment_size, and exec_bytes_size.
3415 * host-aout.c (NAME(host_aout, callback) and
3416 NAME(host_aout,mkobject): Ditto.
3417 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3418 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3419 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3420 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3421 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3422 for some systems (mainly sunos), so do it in the callback instead.
3423 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3424 * aoutx.h (NAME(aout,set_section_contents): Change the way
3425 filepos and size of sections are carried out to support
3426 older styles of demand paged executables.
3429 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3431 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3432 * bfd.c: Added macros to enable gas to swap coff records.
3433 * coffcode.h: Make the coff_swap_*_out routines return the number
3434 of bytes swapped, and cleaned up their prototypes.
3435 * configure.in: Added ebmon/coff support
3436 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3438 * targets.c: Added new entry points for coff swapping
3440 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3442 Restructure configuration scheme for bfd, binutils, ld.
3444 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3445 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3446 Change some config names to match other dirs.
3447 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3449 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3450 ../include/sysdep.h.
3451 * cpu-i960.c: Strncmp needed a length arg.
3452 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3453 * i386aout.c: Remove dead N_TXTOFF override.
3454 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3455 * config/: Rename some config files to match up h-*.h names.
3456 Remove all the HOST_SYS definitions from the config files.
3457 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3458 * hosts/h-hp9000.h: Remove USG comment.
3459 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3460 * hosts/h-news.h, h-sparc-64.h: New config files that had
3461 previously been kludged in the <sysdep.h> file.
3463 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3465 * config/*: trad-core support is HOST dependent, not target
3466 dependent. Target config files only set DEFAULT_VECTOR and/or
3467 other vector elements. Exception: when host-aout.c is in use,
3468 in which case we're forced to assume we're native (hp, vax,
3469 tahoe). Rename XDEPFILES to HDEPFILES.
3470 * Makefile.in: Rename XDEPFILES.
3471 * config/h-sun*: Don't force static linking.
3472 * trad-core.c: Document how to use it nowadays.
3473 * i386aout.c, newsos3.c: Clean up.
3474 * i386coff.c: Allow 386 coff files to be used as core files too
3475 (for reading core files from embedded systems).
3477 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3479 * Add i386aout.c for a.out support on the i386.
3481 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3483 * reloc.c, section.c, syms.c, targets.c: correct info-node
3484 structure in *doc* comments.
3485 doc/Makefile: stop hiding complaints from makeinfo.
3487 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3489 * aoutx.h (...some_aout_object_p): Take a third parameter,
3490 the internal_exec struct, and avoid ever looking at an
3491 external_exec. All callers changed to read the entire
3492 external_exec struct, swap and check its magic number,
3493 swap in the whole structure, and pass the swapped-in version to
3495 * bout.c: Bring into modern era. Use single _object_p routine
3496 for big- aand little-endian. Provide internal and external
3497 exec header structs. Use separate swap-in and swap-out routines.
3499 * libaout.h: Move struct internal_exec from ../include/aout64.h
3500 to here. Add obj_symbol_entry_size to struct aoutdata.
3501 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3503 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3504 EXTERNAL_NLIST_SIZE. Callers changed.
3506 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3508 * bfd.c: Remove strerror() to libiberty.
3510 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3511 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3512 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3513 last byte of transfer, not first byte, is within the section.
3515 * host-aout.c: Remove `BSD' archive support. Lint.
3517 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3518 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3519 `bfd_arch_info_type'. All uses changed.
3520 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3521 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3522 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3523 it needs a better name.) All uses changed.
3524 * targets.c: Rename `enum target_flavour_enum' to `enum
3525 target_flavour', and remove the `_enum' from all of the enum
3526 values themselves. All uses changed.
3528 * configure.in, config/h-i386mach: i386 mach host.
3529 * config/t-i386-aout: Use host-aout.c.
3531 * trad-core.c: Give it its own xvec's to make it independent
3532 of other file formats.
3533 * ecoff.c, host-aout.c: Remove refs to trad-core.
3534 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3535 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3537 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3539 * reloc.c: Extended NEWHOWTO macro
3540 * ieee.c: Changed the way 8bit pcrel is done
3541 * cpu-h8300.c: got the registers in the right order
3543 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3545 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3546 prediction is vindicated!
3548 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3549 Remove refs to howto.c, since Steve forgot.
3551 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3553 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3554 still work. Now allows any architecture/machine to be set.
3556 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3558 * howto.c deleted and moved code to reloc.c
3560 * libbfd.h, libbfd-in.h removed $id stuff for real
3562 * cpu-h8300.c Made it match various different spellings of h8300.
3564 * archures.c: Took out the first char filter which made it only
3565 look for a cpu/arch match when the first chars of supplied and
3566 tested names were the same.
3568 * targets.c removed oasys stuff, pending someone to fix the bugs
3572 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3574 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3575 ELF support good enough for GDB.
3576 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3577 m68k-cbm-svr4 host and target.
3578 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3579 so `diff' and `patch' can cope.
3581 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3583 * archures.c: removed texinfo error
3585 * init.c: added texinfo hooks, and removed initialization error
3588 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3591 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3593 * cpu-i960.c: Avoid numerical count of initializers.
3595 Vax Ultrix changes from David Taylor <taylor@think.com>:
3596 * host-aout.c: Make little-endian vector really little-endian.
3597 * configure.in: Separate vax and tahoe cases, handle ultrix.
3598 * config/t-vax: Add trad-core.o.
3599 * config/h-vaxult: New host system.
3601 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3603 * bfd-in.h VERSION, change version number to 0.18, this makes a
3604 gap, but now is the same as the linker version number.
3606 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3607 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3608 files will eventually contain processor specific bits for bfd,
3609 like strange relocation information and dis/assembly. So far only
3610 the H8 has been even partially done. This work also ties in with
3611 the change in handling architectures.
3613 * amdcoff.c: (a29k_reloc) fix error message.
3615 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3616 discover the architecture of the bfd. (sunos4_callback) calls the
3617 function bfd_set_arch_mach rather than stuffing stuff directly
3618 into the bfd. (sunos4_write_object_contents), changed names of
3621 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3622 setup the environment.
3624 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3625 headers in big endian format, regardless of the endianess of the
3628 * archures.c: totally changed. Now an architecture is represented
3629 with a pointer to an info structure rather than an enumerated type
3630 and a long. The old info is available as two elements in the
3631 structure. Future enhancements to architecure support will
3632 involve pointers to methods being placed into the info structure.
3634 * bfd.c: changed the definition of the bfd structure for the new
3637 * bout.c: (b_out_set_arch_mach) changed to use the new
3638 architecture mechanism.
3640 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3641 the new architecture mechanism.
3643 * configure.in: added h8 stuff.
3645 * ieee.c: too many changes to note. Now ieee files written with
3646 bfd gas and ld can be read by gld and ieee only linkers and
3649 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3651 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3652 than fixing the structure directly.
3654 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3655 than fixing the structure directly.
3657 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3658 before opening a bfd.
3660 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3661 rather than fixing the structure directly.
3663 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3664 in the t/hmake file) a user can select which backends they want
3665 linked with bfd without changing the source.
3667 * init.c: new, looks after initializing modules.
3669 * howto.c: for future use, will allow an application to work out
3670 what cookie to use as a handle on a relcoatio howto.
3672 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3674 * srec.c: Better error checking, partly from Peter Schauer.
3675 (srec_object_p): Avoid assuming any file that starts with 'S' is
3676 an S-record file! (Check for 3 uppercase-hex digits after it.)
3677 (ISHEX): Define new macro for checking supposedly hex characters.
3678 (pass_over): Treat as EOF any S-record line that:
3679 * doesn't have hex in either size character
3680 * produces a size larger than 0x7F
3681 * has an unrecognized type number
3683 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3685 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3686 opncls.c: Lint (saber actually).
3688 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3690 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3691 * newsos3.c: Fixed two types: newos3 -> newsos3.
3692 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3693 to use correct segment.
3695 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3697 * aoutx.h (print_symbol): Handle missing symbol->name.
3699 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3701 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3704 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3706 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3707 add sgi/irix support.
3709 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3711 Changes for the AMD 29000 Ultracomputer port from David Wood.
3714 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3716 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3719 * coffcode.h (coff_real_object_p): Pass information about the
3720 current file's coff symbol format to BFD via the coff_data struct.
3721 (coff_find_nearest_line): obj_icof => coff_data.
3722 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3723 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3724 and DIMNUM == E_DIMNUM.
3725 * configure.in: Handle a29k-*-* hosts, and targets
3726 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3727 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3728 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3729 local_linesz to `coff_data' (tdata) struct.
3730 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3731 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3733 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3735 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3736 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3738 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3740 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3742 (sunos4_core_file_matches_executable_p): Fix header comparison.
3743 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3744 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3746 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3748 Allow GDB to patch object files.
3750 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3751 * trad-core.h (trad_unix_core_file_p): Ditto.
3752 * aoutx.h (aout_set_section_contents): On first output, check
3753 abfd->direction and complain if erroneous.
3755 * Makefile.in: Add crude dependencies.
3757 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3759 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3760 to h/t-xxxx files so that everything will work on System V.
3762 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3764 * aoutx.h: Add information on host-aout.c and how to configure
3765 to use it, to the manual.
3766 * configure.in: Tix typo.
3767 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3768 else dummy out the core file support.
3769 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3770 specified, use it to locate the data section.
3771 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3772 rather than as chars (lint).
3774 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3776 * aoutx.h, coffcode.h: saberized.
3778 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3780 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3782 bfd.c, targets.c: minor rewording of doc segments
3785 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3787 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3788 etc, rather than TEXT_START_ADDR.
3789 * host-aout.c: Remove #if 0 around whole thing.
3790 Update to modern (32/64-bit) a.out naming conventions.
3791 Include a large chunk of ../include/a.out.gnu.h to get macros that
3792 are not defined by the system include files.
3793 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3794 macro used by the other a.out implementations.
3795 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3797 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3799 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3800 texdoc and psdoc; make these depend on generated .texi's
3802 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3805 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3808 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3809 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3810 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3811 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3812 obtrusive marks indicating .c origins.
3814 * bfd.texinfo: generalize most references to linker
3816 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3818 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3819 * archures.c: remove empty foo() definition (crept in at vn1.9)
3821 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3823 * bfd.texinfo: use @setchapternewpage on instead of lots of
3824 @page's; minor rephrasing in Introduction.
3826 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3827 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3828 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3829 segments): used BFD (caps) more consistently as a name in
3830 discourse, fixed a few other minor typos and uses of fonts
3833 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3835 * coffcode.h: fixed bug where string table size wasn't being swapped.
3837 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3839 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3841 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3842 flags. (bfd_print_symbol_vandf) now knows what to do with the
3845 * aoutx.h: made translate_from_native_sym_flags and
3846 translate_to_native_sym_flags produce the above flags.
3849 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3851 * all files: update copyright notices for GPL version 2.
3852 Install header comments and attribute most modules to their
3853 authors. BFD's name is now officially "Binary File Descriptor",
3854 so remove any conflicting pejoratives.
3855 archures.h: Consists solely of comments; remove it.
3857 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3859 * Makefile.in, bfd.c: Made it compile again.
3861 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3863 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3866 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3868 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3869 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3872 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3873 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3875 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3877 * Everything: created some new files, core.c format.c, reloc.c,
3878 section.c and syms.c to split the functionality a bit better.
3879 Cleaned up the rest of the files a bit, and added some
3883 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3885 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3886 really takes 3 arguments, patched code and ammended prototypes.
3888 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3890 * ../include/bfd.h (struct bfd_target): Added new field
3891 "align_power_min" which contains the minimum alignment for a
3892 section. This is used in coff_new_section_hook. The field
3893 insertion necessitates an update of all backends..
3895 * aoutf1.h jump table field inserted
3897 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3900 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3901 table field inserted.
3903 * coffcode.h(just about everything) Now patches up symbol tables
3904 using a different mechanism. The Intel major bug has been fixed,
3905 and the linker can self host on the Aviion and be debugged with
3908 * ecoff.c: new include and jump table patch, i386coff.c: new
3909 include and jump table patch, icoff.c: new include and jump table
3910 patch, ieee.c: can now read archives containing ieee modules.,
3911 libcoff.h: added (combined_entry_type), libieee.h: uped max
3912 sections to 20, m68kcoff.c: new include and jump table patch,
3913 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3914 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3915 srec.c: jump table patch. trad-code.c fixed #IF typeo
3917 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3919 * coffcode.h (coff_swap_aux_in): added else case to deal with
3920 filenames less than 9 characters.
3923 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3925 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3927 * srec.c: now allows any number of sections to be created in a
3928 file. Outputs addresses of the right length.
3930 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3932 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3933 target didn't match, the format got set to the attempted match,
3934 breaking a future test.
3936 *../include/i386coff.h : fixed typo in type field with size
3938 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3939 support in the jump table for the swapping routines exported to
3940 gdb. Now gdb works with the 386.
3942 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3944 * Merge in changes from gdb-3.95 release.
3945 Makefile.in: Allow hmake and tmake files to add OFILES.
3947 bfd.c: support specific targets as well as searching. When
3948 searching, take default target in preference to others.
3950 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3951 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3952 libbfd.h: Support specific targets as well as searching.
3953 opncls.c: Support specific targets as well as searching.
3954 targets.c: Search is short-circuited if default target matches.
3955 liboasys.c, libieee.c: Undo bothner changes that make macros
3956 work to the left of assignment, but which depend on the
3957 representations of different pointer types being the same.
3959 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3961 * i386coff.c: created.
3962 * coffcode.h: added support for 386.
3963 * Makefile.in: added support for 386.
3964 * ../include/i386coff.h: created
3966 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3968 * coffcode.h: removed all put_x_<sizes>
3969 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3973 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3975 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3977 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3979 * everything: Removed sysdep.h from bfd.h and put back into files
3980 from which it was split out. Now 64 bit version is built with a
3981 -DHOST_64_BIT="long long" on the compile line.
3983 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3985 Changed all the [get|put][name] routines to use [get|put]_[size
3988 Put in support for 64 bit work. Now two versions of bfd may be
3989 generated, according to the state of TARGET_64_BIT, one which is
3990 32 bit only, and one which is 64/32 bits.
3991 Created new back end 'demo64' to test 64 bit functionality.
3993 Renamed some files to work on DOS.
3995 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3996 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3997 chage, 64 bit transfer. * liba.out.h: Split out common code from
3998 sunos and newsos into liba.out. Name changes and prototype mods. *
3999 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4000 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4001 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4002 change and 64bit stuff.* newsos3.c: common code removed, new jump
4003 table. * oasys.c: Name change * opncls.c: Portability fixes *
4004 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4005 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4006 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4007 64bit ized. * demo64.c: 64 bit a.out back end
4009 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4011 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4012 on LHS of assignment, even when using old compilers.
4013 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4014 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4015 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4016 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4017 * targets.c: Add declaration of newsos3_vec.
4019 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4021 * aout.c: fixxed some of the problems with filepos calculation.
4022 (swap_ext_reloc): fixed problem with creation of relocs.
4023 (aout_set_section_contents): fixed filepos problem
4025 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4026 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4027 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4028 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4029 cleaned up. (coff_write_object_contents) cleaned up.
4031 * ecoff.c: Totally different. Now supports ecoff fully.
4033 * icoff.c: fixed problems in relocation callout.
4035 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4037 * m68kcoff.c: updated target vector.
4039 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4040 choose_reloc_size. (sunos4_write_object_contents) now calls
4041 choose_reloc_size so outputs relocs correctly, also calculates the
4042 size of the sections correctly.
4046 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4048 Merge Per Bothner's changes to modularize BFD a.out a bit.
4050 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4051 * ieee.c: Cast enums to int before comparing them, for brain-
4053 * coff-code.h: Remove coff_get_section_contents, and use the
4054 generic one instead.
4056 * aout.c: Derive new module from sunos.c, containing generic
4057 support code for all kinds of a.out files.
4059 * sunos.c: Remove all code that goes in aout.c. Split out
4060 machine dependent followup in sunos4_object_p into
4061 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4062 and redefine only the names we CHANGE, not all the names. Drop
4063 the little-endian vector, and rename the vector as sunos4 rather
4066 * b.out.c: Use aout.c routines for most of the work. Slight
4067 changes for the new regime. Remove close_and_cleanup and
4068 get_section_contents in favor of generics. New transfer vector
4071 * newsos.c: New support for Sony NEWS, another a.out format.
4073 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4074 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4075 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4077 * opncls.c (bfd_close): Call format-dependent write_contents
4078 routine, if writing, before calling target-dependent
4079 close_and_cleanup routine (which is now always generic, I think).
4080 * srec.c: Use bfd_alloc instead of malloc. Remove
4081 close_and_cleanup and move code from it to
4082 srec_write_object_contents. Add write_contents to tvec.
4083 * targets.c: Remove a.out little vector, replace a.out big
4084 vector with SunOS vector. FIXME: Need Vax support again now.
4086 * libbfd.h: Add write_contents format-dependent-vector to the
4087 bfd_target vector. Supply a generic close_and_cleanup routine.
4088 * liba.out.h: Handle the new aout.c split. Add prototypes for
4089 all routines defined in aout.c. Rename "sunos" things to "aout"
4090 things. Add a few fields where needed for various formats.
4091 * Makefile.in: Add aout.c and newsos.c.
4093 * archive.c, ieee.c, oasys.c: Lint.
4095 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4098 changed forward declaration struct stat; to reduce warnings. Changed
4099 comment on bfd_h_<x>_x.
4101 * ../include/m68kcoff.h, ../include/intel-coff.h,
4102 ../include/m88k-bcs.h
4103 Now there are two incarnations of relocs, linenos and syments. One for
4104 internal digestion, and one full of char arrays for I/O. The original
4105 names have gone to detect errors.
4107 * Makefile.in, m68kcoff.c, targets.c
4108 Test new structure code with a 68k coff implementaion
4110 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4111 Fixed all the places where there were problems with the size and
4112 alignments of structures on disk and structures in memory. #ifed out
4113 all the code in coffswap.c, since it should be done using the target
4116 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4118 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4119 multiple reloc command.
4121 * sunos.c (sunos4_set_section_contents): Made it so that sections
4122 are always padded to their alignment size.
4124 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4126 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4127 Clean up types and such (saber C problems).
4128 * ecoff.c: Clean up types and such. Remove routines that are
4129 not used. Fix up reading and swapping of shorts from files.
4131 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4133 * a.out.vax.c: Remove two bogus "static" from prototypes.
4135 * ecoff.c: Got rid of lots of non-working junk (that had
4136 been copied directly from coff-code.h).
4137 Updated to be consistent with updates to icoff.c and coff-code.h.
4139 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4140 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4142 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4143 but until the target_vector is automatically generated,
4144 it's as good as any. Note that the text offset is the only
4145 difference between NewsOS and SunOs (including magic numbers).
4146 (Most of the sunos_* routines should to renamed bsd_*
4147 and move to a bsd.c file. Then (and when the target_vector
4148 is automatically generated) it might make sense to create
4149 a separate Sony target.)
4151 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4152 on some systems, and doesn't help on others.
4153 Similarly, only define X_OK if not already defined.
4155 * trad-core.c: Don't include sys/stat.h - at least
4156 on NewsOS 3, it has already been included.
4158 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4160 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4161 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4162 symbol tables if necessary when reading them in, so gdb can use
4163 them. Add "bfd_coff_" to the names so they won't conflict with
4164 names in calling programs. FIXME-soon: if coff-code.h is
4165 included in two BFD modules, this will cause duplicate
4166 definitions; the routines should be exported to a separate,
4167 common, module (probably along with a mess of other ones).
4169 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4171 Improve modtime support.
4173 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4174 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4175 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4176 BUG: archive members still do not get correct mod times.
4178 Improve floating point support for core files.
4180 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4181 (sunos4_core_file_p): Create a second registers section in the
4182 core file, called ".reg2", for the float registers.
4184 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4186 * many changes to improve archive handling; found a logic flaw in
4187 bfd_check_format which only just happened to work by cooncidence.
4189 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4191 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4194 * bfd.h: changed type of udata in asymbol to void *, like it
4195 should be. Added bfd_reloc_dangerous enum member.
4197 * coff-code.h: Fixed it so that internally generated symbols get
4198 their values relocated correctly in all cases. Removed calls to
4201 * icoff.c: Not understanding the destination symbol of a reloc is
4202 not a failure any more, just 'dangerous'. This allows linking of
4203 b.out and coff images.
4205 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4209 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4211 * sunos.c (translate_to_native_sym_flags): fixed
4212 sym_pointer->n_value so that symbols on the way out get their
4213 section relative values calculated correctly.
4215 * coff-code.h (mangle_symbols): fixed problem where tags were not
4216 being relocated for structs, enums, unions. Also various lints.
4218 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4220 * archive.c (get_elt_at_filepos): system_call_error returned
4223 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4225 * Resolve the use of no_error and system_call_error.
4226 The bfd library itself now will never set bfd_error to
4229 The code still needs to be combed to make sure all the error
4230 codes are correct. I suspect they are not always set correctly.
4232 * The names of all the messages have _ prepended because the sun
4233 bundled compiler can't distinguish from a macro which takes an
4234 argument and the same identifier in a non-macro context.
4236 * The reason for the above being that entry points which used to
4237 be trampoline functions are now just macros which expand to a
4238 direct call through the bfd's xfer vector.
4240 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4241 must gas have its own version of everything (the gas version
4242 had the correct value)
4244 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4246 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4247 properly support i960 architecture and output correct reloc stuff.
4249 * bfd.h: added prototype for bfd_printable_arch_mach, added
4252 * coff-code.h: Applied patches from chrisb to support i960
4253 architecture, zero relocs and swap them correcly and conditionally
4254 compiled the timestamp.
4256 * sunos.c: Made the default section alignment 2^3 so that doubles
4257 are done properly. Fixed the same reloc bug that was in b.out.c
4259 * sysdep.h: Now compiles on a Posix box
4261 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4263 * icoff.c: Fix comment on big-endian version.
4264 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4265 F_RELFLG). Set F_AR32WR in output files if little endian
4268 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4270 * archures.c fixed =/== typo
4272 * sunos.c added architecture stuff for output. Fixed
4273 bug where files where vma(data) != size(text)
4274 were processed wrong.
4276 * coff-code.h added a lint cast
4278 * (../include/a.out.sun4.h) fixed it so zmagic
4281 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4283 * archive.c removed loads of includes, and fixed bug where string
4284 table didn't have a null at the end.
4286 * bfd.c fixed includes, added symbols argument to
4287 canonicalize_reloc entry point.
4289 * libbfd.c fixed includes and added some lint patches.
4291 * targets.c added both sorts of intel coff.
4293 * b.out.c fixed included, changed was the canonical
4296 * icoff.c added support for callj and big and little
4299 * opncls.c added chmod+xing for files with EXEC_P set.
4301 * sunos.c fixed includes. Changed default section
4302 alignement to words. Fixed relocation stuff to work with
4305 * bfd.h various new types added, prototype for new
4306 reloc calls, changed bfd->iostream to a void *
4307 to including files don't need stdio.h.
4309 * libcoff.h added conversion table to tie relocs to
4314 * coff-code.h fixed includes. Added code to support
4315 big and little endian formats. Various lints. Better
4316 processing of symbols. Changed reloc stuff to new
4319 * libbfd.h fixed includes
4322 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4324 * bfd.h changed name of alignment entry in sec_struct to
4325 alignment_power, because of conflicting uses within bfd.
4326 Now it should be obvious that it's a 2**n alignment
4327 specifier. Removed start_pad, end_alignment, block, minsize,
4328 output_file_alignment, subsection_alignment and original_vma fields.
4329 Added align_power() macro. Fixed bfd_section_alignment
4330 acessor macros. Added bfd_symbol_same_target macro.
4332 * b.out.c (b_out_write_object_contents) fixed to use
4333 new alignment member. Fixed (callj_callback) to use section
4334 relative symbols properly.
4336 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4337 Fixed (translate_from_native_sym_flags) to correctly make
4338 symbols section relative.
4340 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4341 (bfd_make_section) took out initialization of obsolete members.
4342 (bfd_print_symbol_vandf) added
4344 * opncls.c (bfd_create) created.
4346 * coff-code.h (coff_new_section_hook) took away refs
4347 to obsolete members. (make_a_section_from_file) added
4348 conversion between alignment types. (coff_symbol_from)
4349 added. (coff_count_linenumbers) only counts linenumbers
4350 if symbol is of coff-type. (coff_mangle_symbols) only
4351 heavily mangles symbols if symbol is coff-type.
4352 (coff_write_symbols) various lints. (coff_write_object_contents)
4353 various lints and modification for alignment conversion.
4354 (coff_slurp_relocs) fixed for use with new asection shape.
4356 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4358 * archive.c lots of lint
4360 * b.out.c added callj relocation support, upgrated reloc howto.
4361 Fixed so that asymbol and reloc records are output
4364 * bfd.c lots of lint, support for new bfd entry point
4367 * bfd.h changed definition of asymbol to contain pointer to
4368 owning bfd, removed target dependencies.
4370 * cache.c took out print statements, put in BFD_ASSERT calls.
4372 * coff-code.h various lints, corrected linenumber output
4373 functionality. Added support for new style asymbols and
4374 bfd_print_symbol. Fixed so that asymbol and
4375 reloc records are handled correctly. Added timestamp.
4377 * icoff.c Added support for new howto shape.
4379 * liba.out.h Added support for new asymbol shape
4381 * libbfd.c various lints
4383 * libbfd.h various lints
4385 * libcoff.h added support for new asymbol shape.
4387 * sunos.c various lints. Added support for new asymbol shape
4388 and bfd_print_symbol.
4390 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4392 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4393 pointer lint. Added support for callj relocation. Fixed bug where
4394 the last 32 bytes of the text section were overwritten by data. Fixed bug
4395 where archives of b.out didn't work due bfd_slurp_extended_name_table
4398 * sunos.c added support for n_other field. Braced the howto table so
4399 that it won't be affected by any lengthing of the howto struct typedef.
4402 * bfd.h added support for n_other field, added special_function
4403 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4406 * bfd.c upgraded bfd_perform_relocation, various lints.
4408 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4410 * ChangeLog: Started ChangeLog for BFD.
4411 * ToDo: Create file for suggestions.
4413 * Makefile: Support easy loading into Saber C.
4414 Add dependencies for icoff.o and bcs88kcoff.o.
4415 Rename coff.c to coff-code.h. Change callers.
4417 * bfd.c (bfd_check_format): Allow the check_format routines
4418 to return the desired target vector, rather than just a Boolean.
4419 bfd.h (bfd_check_format): Change function pointer return type.
4420 archive.c (bfd_generic_archive_p): change callee.
4421 b.out.c (b_out_little_object_p, b_out_big_object_p,
4422 b_out_real_object_p): change callee.
4423 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4424 in check_format transfer vectors that need a filler.
4425 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4426 bcs88kcoff.c: change callee.
4427 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4428 icoff.c: change callee.
4429 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4431 * libbfd.c (zalloc): It should actually zero the storage!
4432 This was commented out for some reason.
4434 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4435 This is so callers can avoid <stdlib.h> which doesn't exist
4438 * bfd.c (map_over_sections): Add debugging code, since I
4439 noticed the section count for sunos core files was bad, but only
4440 GDB had detected the problem.
4441 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4442 bfd_get_section_linenos): Remove obsolete functions.
4443 (bfd_apply_relocations): Use longs, not ints, for the math.
4445 * bfd.h: Declare enum boolean and struct bfd_target as well
4446 as typedefs for them. Remove obsolete
4447 bfd_get_section_lineno_size.
4449 * cache.c: Make the "fdopen" support work. Keep better track
4450 of how many files are open. Centralize the opening of files
4451 and be sure bfd_open[rw] actually try to open the file. Evade
4452 linked list initialization problems.
4454 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4456 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4458 * cplus-dem.c: Delete file, since it is not part of BFD.
4460 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4461 (bfd_openr, bfd_openw): Actually open the file, give error now.
4463 * sunos.c (sunos4_core_file_p): Set section count.
4464 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4465 obsolete definitions.
4466 (_write_symbol_table): Initialize <idx> counter.
4467 (foop): Eliminate debugging code.