1 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_compute_section_file_positions,
4 ecoff_write_object_contents): Only round to page boundaries if
5 D_PAGED flag is set for the output BFD.
7 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
9 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
10 casts to work on machine where sizeof(long) != sizeof(int) !=
12 * coffgen.c (coff_get_normalized_symtab): Ditto.
13 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
15 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
17 * coffgen.c (coff_write_symbols): For empty string table, write
18 out 4 in correct byte order. (from minyard@bnr.ca)
20 * elf32-hppa.c: Don't include libhppa.h for now; define
21 BYTES_IN_WORD instead, until Utah sends a better fix.
22 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
23 of malloc and realloc.
25 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
27 * configure.in (mips-*-ecoffl*): New target; use decstation.
28 (mips-*-ecoff*): Added trailing '*'.
30 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
31 for the FDR, not from the first PDR in the file.
33 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
35 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
37 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
39 * hppa.c (hppa_get_symbol_info): New function.
41 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
43 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
46 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
47 * libhppa.h (MAXCOMLEN): Define unconditionally.
48 (_PA_RISC_ID): Only define if not already defined.
49 * elf32-hppa.c: Include libhppa.h.
52 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
54 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
56 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
58 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
59 remove defines of __MSDOS__ and __GO32__ (these are in the
62 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
65 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
66 * config/hppabsd.mh: Don't use ranlib.
68 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
70 * elf.c: New file, for word-size independent code.
71 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
72 * Makefile.in: Include elf.o in standard objects.
74 * bfd-in.h (CAT3): Define here.
75 * libaout.h, libelf.h: Not here.
77 * libelf.h (struct strtab): Define here.
78 (bfd_elf_locate_sh): Declare here.
79 * elfcode.h (struct strtab): Definition deleted.
81 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
83 * Makefile.in: Make "all", not "bfd.h", be the default target.
84 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
85 hasn't really changed.
87 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
89 * elfcode.h (elf_hash): Provide elf standard hash function.
90 (various): Key off of the machines use_rela_p field to determine
91 whether to use REL or RELA relocations.
92 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
93 (elf_make_sections): Allocate a pointer to hold all data for a
94 given section, and copy each fragment into the data region.
95 Update the section's pointer with the REL implicit addends if the
96 machine uses REL relocation.
98 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
99 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
100 into was elf32-target.h expects.
101 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
102 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
103 (elf_i386_info_to_howto): Add minimal relocation support.
105 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
106 elf_info_to_howto_rel fields.
108 * elf32-target.h (elf_bed): Add support for new fields in
111 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
113 * elf32-hppa.c: Add symbol extension section support, fix
114 relocation howto table, add stub generation support.
116 * elf32-hppa.h: Add symbol extension section support, fix
117 relocation howto table, add stub generation support.
119 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
122 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
125 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
126 the symbol is not found.
128 * elfcode.h (elf_compute_section_file_positions): Not all section
129 file positions were computed.
131 * elfcode.h (elf_get_sect_thunk): New function.
133 * hppa.c (sign_ext): Reimplement.
135 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
136 these functions static.
138 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
140 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
142 * aoutx.h (translate_from_native_sym_flags): Don't set
143 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
144 * aoutx.h (translate_to_native_sym_flags): Translate
145 constructor symbols properly.
147 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
149 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
151 * aout-target.h (minimum_alignment): 8 byte alignment is right.
154 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
156 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
157 from bfd-in.h and .c files. Build bfd.h in build directory,
158 substituting in requested target word size. Insert word size into
159 makefile, and maybe enable 64-bit targets.
161 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
162 are available. Conditionalize on this. Assume HOST_64_BIT
163 will be defined if needed, so 64-bit targets are conditionalized
164 only in the Makefile.
166 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
168 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
170 * coff-sh.c (rtype2howto): Put error message on stderr.
171 (extra_case): Delete unused variable.
173 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
174 before calling printf.
176 * elfcode.h: New file, almost completely derived from old elf32.c.
177 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
178 * Makefile.in (elf64.o): List dependencies, don't build by
180 (elf64.c): Add to list of sources.
181 (elf32.o): Update dependencies.
182 * elf32-*.c: Updated type/macro/structure names. Cleaned up
183 namespace pollution; rename vectors.
184 * targets.c, config/*-elf.mt: Updated.
185 * All uses of 32-bit versions of structures, routines, and macros
188 * Makefile.in (archures.o, targets.o): Depend on Makefile.
190 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
192 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
194 * elf32.c (elf_string_from_elf_section): Handle index of zero
196 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
198 (elf_write_object_contents): Deleted one unused variable and
199 initialized another to avoid gcc warnings.
200 (elf_set_section_contents): Delete unused variable.
202 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
204 * i386lynx.c: New module for Lynx variant of a.out.
205 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
206 * gen-aout.c: Get rid of defunct endian stuff, print out true
208 * targets.c (target_vector): Add i386lynx_vec.
210 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
212 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
214 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
216 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
217 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
218 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
219 trad-core.c: Define a TARGET_get_symbol_info function or macro.
220 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
222 * bfd-in.h: Don't define bfd_print_symbol_nm.
223 Define symbol_info type.
224 (JUMP_TABLE): Set _get_symbol_info element.
226 * syms.c (coff_section_type, bfd_symbol_info): New functions.
227 (bfd_decode_symclass): Use coff_section_type.
229 * targets.c: Add bfd_get_symbol_info call.
231 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
233 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
234 complaints from ancient gcc's.
236 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
238 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
239 hosts/i386linux.h: Define it.
241 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
243 * VERSION, bfd-in.h: Bump version number to 2.2.
245 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
246 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
247 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
248 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
249 LR, RR, hppa_field_adjust): New functions.
251 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
253 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
254 stabs symbols, including new indirect_ptr_ptr argument.
255 (ecoff_slurp_symbol_table): Pass new argument in calls to
256 ecoff_set_symbol_info.
258 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
260 * configure.in: For m68k sysv systems, use m68k-coff.
262 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
263 (TDEFAULTS): Define it here. Use the new name.
265 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
268 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
270 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
272 (aix386_core_file_p): Initialize core_size to correct value.
274 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
276 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
277 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
279 * bout.c (aout32_slurp_extended_name_table): Define to be
280 _bfd_slurp_extended_name_table rather than bfd_true.
282 * coff-mips.c: Include libaout.h and aout/aout64.h to get
283 definitions for N_SET[ATDB].
284 (ecoff_howto_table): Moved near top of file.
285 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
286 seen, cook up a constructor section of the same name and put in a
287 reloc pointing to the symbol. This lets the GNU linker build
288 global constructors and destructors without using collect.
290 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
292 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
294 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
296 * hosts/miniframe.h: New file.
297 * configure.host: Use it.
299 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
301 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
302 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
303 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
304 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
305 * configure.in (*-*-bsd): Change to *-*-bsd*
307 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
309 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
310 int, for the sake of the old Portable C Compiler.
312 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
314 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
316 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
318 * configure.in: Get target name right for m68*-*-hpux.
320 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
322 * trad-core.c (NO_SIGNED_GET): New macro.
323 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
324 signed NO_GET, where appropriate.
326 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
327 * configure.in (*-*-linux*): Remove until linux port for a
328 non-i386/i486 system is actually available.
330 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
332 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
333 when compiling under HPUX.
335 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
337 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
338 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
340 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
341 * bfd/libhppa.h: Include sysdep here. Conditionalize
342 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
343 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
346 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
348 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
349 GNU version is needed.
351 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
353 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
355 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
357 * Makefile.in: Build elf32-hppa.o.
359 * syms.c (BSF_FUNCTION): New symbol flag.
361 * elf32-hppa.c: Fixed to work with elf32-target.h.
363 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
365 * libaout.h (NAME): Don't define if already defined.
367 * libelf.h: Protect against multiple inclusions.
368 (elf_symbol_type): Moved here, added new fields.
369 (struct elf_backend_data): New field `global_sym'; I suspect this
371 * elf32.c (elf_symbol_type): Deleted from here.
372 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
373 point to backend versions of symbols.
374 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
375 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
377 (elf_write_object_contents): Write program headers if appropriate.
378 (bfd_section_from_shdr): Unnamed sections get empty string for
379 name, not "unnamed". Handle SHT_NOBITS separately from
380 SHT_PROGBITS, and set some different flags.
381 (elf_file_p): New routine.
382 (elf_object_p, elf_core_file_p): Call it.
383 (elf_object_p): Handle EM_HPPA.
384 (elf_symbol_from, elf_idx_of_sym): New functions.
385 (elf_make_sections): Get symbol number right for relocations. Set
386 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
387 (elf_fake_sections): BSS section should be SHT_NOBITS, not
388 SHT_PROGBITS. Always generate symtab and strtab, not only if
389 relocations are needed. Set SHF_* flags as appropriate.
390 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
391 (elf_write_object_contents): Fix off-by-one error in symbol count.
392 Store a correct value for the symbol; write the size field
393 properly; make some guesses about the type field. Set section
394 type correctly for string tables.
395 (section_from_elf_index): Check for absolute and common sections
397 (elf_section_from_bfd_section): Ditto.
398 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
399 Use empty string instead of "unnamed" for nameless symbols.
400 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
401 HPPA (only?). Don't free raw symbols; keep the pointer around for
403 (elf_set_arch_mach): Handle bfd_arch_hppa.
404 (elf_find_nearest_line): Just return false.
405 (elf_write_object_contents, elf_set_section_contents): Set
406 output_has_begun field after computing file positions.
407 (elf_set_section_contents): Write section contents immediately,
408 rather than caching the whole file and writing it at close time.
410 * libhppa.h (enum hppa_reloc_field_selector_type, enum
411 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
412 hppa_reloc_expr_type_alt): New enumerator types.
414 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
415 * configure.in, configure.host: Use them.
417 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
419 * elf32-target.h: Allow overrides of armap defaults.
421 * elf32-hppa.c, elf32-hppa.h: New files.
423 * config/hp300hpux.mt: New file.
425 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
427 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
428 (aix386_core_vec): Update for new fields.
430 * archive.c (bfd_generic_archive_p): Call target-specific
431 slurp_armap code, instead of bfd_slurp_armap.
432 (bfd_slurp_bsd_armap_f2): New function.
433 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
434 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
436 * libaout.h (struct aoutdata): New field for subformat, for
437 differentiating between highly similar a.out formats.
438 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
440 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
442 * hp300hpux.c: New file.
443 * Makefile.in: Include it.
445 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
447 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
450 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
452 * trad-core.c (trad_unix_core_file_p): Check the file size.
454 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
456 * coff-alpha.c: Remove duplicate function and add warnings.
458 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
460 * sco-core.c (sco_core_vec): Add initializers for new target
463 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
465 * coffcode.h [_LIT]: Recognize .lit section.
467 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
469 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
470 config/alphaosf.mt, hosts/alphaosf.h: New files.
472 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
474 * Merge in HPPA/BSD changes from Utah.
475 * hppa.c: Use this for both HPUX & BSD.
476 * targets.c: Enable hppa_vec for both HPUX & BSD.
477 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
478 * hosts/hppabsd.h: #define HOST_HPPABSD.
480 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
482 * libbfd.c: Whitespace changes around byteswap macros.
483 * libbfd-in.h: Whitespace changes around byteswap declarations.
485 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
487 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
488 system_error anymore. It confuses bfd_check_format().
490 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
492 * bfd.c: Add sgi_core_data to tdata union.
493 * coff-mips.c: Add Irix 4.x core file support.
494 * hosts/irix4.h: #define HOST_IRIX4.
496 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
498 * aoutx.h (translate_from_native_sym_flags): Check that the
499 symbol's section does get set.
500 (slurp_symbol_table): Zero index means null-string name.
502 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
504 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
506 (write_syms): Use them, to reduce string table size.
508 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
510 * trad-core.c (trad_core_vec): Add 6 new initializers to match
511 new signed get/put fields. Minor reformatting to label
514 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
516 * bfd-in.h: Insert comment about SVR3 compiler warnings.
518 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
519 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
521 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
523 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
525 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
526 (swapcore_sparc): Make sp a bfd_vma.
528 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
530 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
531 libbfd.c, libbfd-in.h: Add _do*signed*.
532 targets.c, all targets: Add bfd*signed*.
533 bfd-in.h: Add bfd_signed_vma. Add comments.
535 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
537 * format.c (bfd_check_error): Check error return from
538 _bfd_check_format routines.
540 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
542 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
543 recognize .data section if present.
545 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
547 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
548 check for the case where the user sets the address of the BSS
549 section (and the file header can't specify this). Let the user
550 set it wherever they want, regardless of what goes in the header.
552 * ieee.c (ieee_slurp_sections): Pass all ieee section names
553 straight through into BFD sections. Add comments.
555 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
557 Cleanup in preparation for better 64-bit host support.
559 * bfd-in.h (bfd_64_type): Remove.
560 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
562 * bfd-in.h (bfd_size): Remove.
564 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
566 * bfd-in.h (bfd_word): Remove.
567 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
569 * bfd-in.h (rawdata_offset): Remove.
570 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
571 (bfd_perform_relocation): Lint.
572 (enum bfd_reloc_status): Comment cleanup.
574 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
576 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
578 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
580 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
582 * elf32.c: Clean up old comments.
584 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
586 * config/sun3.h: String argument to fprintf is const.
588 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
589 on systems which define PAGE_SIZE in <limits.h>.
591 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
593 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
594 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
595 the core file failing signal.
596 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
597 to supply the core file failing signal.
599 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
601 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
602 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
603 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
604 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
606 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
608 * coff-mips.c (PAGESIZE): Correct value.
610 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
612 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
613 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
615 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
617 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
618 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
620 (coff_compute_section_file_positions): Force vma and lma of _LIB
622 (coff_set_section_contents): Count number of entries in new lma
624 * coffgen.c (make_a_section_from_file): Force lineno_count of
625 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
626 SCO 3.2v4 shared library.
627 * seclet.c (rel): Copy over any section with contents, not just
630 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
633 * coff-i386.c (coff_i386_reloc): New function, to generate
634 relocateable output correctly.
635 (howto_table): Use coff_i386_reloc for all reloc types.
636 (CALC_ADDEND): Use a more efficient hack to get the correct addend
638 (i386comm_value): Removed; no longer needed.
640 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
642 * coffcode.h (coff_set_section_contents): Don't write out
643 sections without a filepos.
645 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
647 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
649 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
651 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
652 * libecoff.h (ecoff_data_type): Added gp_size field.
653 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
654 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
655 Set flags to 0 for large common symbols.
656 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
657 which can occur for gas-generated relocs.
658 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
659 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
660 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
662 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
664 * srec.c (srec_set_section_contents): Use lma field for load
666 * section.c: Add declaration of lma field to section structure.
667 * coffcode.h (coff_write_object_contents): Use lma field for load
669 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
671 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
672 symbols in a better way. (translate_to_native_sym_flag): Set the
673 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
675 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
676 (bfd_make_section): Cope with new builtin section.
677 * syms.c (bfd_decode_symclass): Can now print indirect section
680 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
682 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
683 defined, and yields false.
684 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
686 * archive.c (snarf_ar_hdr): Add support for reading (only,
687 so far) BSD-4.4-style extended headers.
688 * archive.c: Some more comments.
690 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
692 * Makefile.in: fix rule for dvi and info, so that the recursive
693 makes does the right thing, instead of always info
695 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
697 * libbfd.c (bfd_seek): Disable optimized handling for archives and
698 archive members; they need more special reatment. For now, verify
699 that computed and actual file positions correspond.
701 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
703 * mipsbsd.c: Renamed from aout-mipsbsd.c.
704 (set_arch_mach): Delete non-MIPS code.
705 (reloc_howto_type_lookup): Ditto.
706 * Makefile.in: Adjusted.
708 * libbfd.c (bfd_tell): Update `where' field.
709 (bfd_seek): Don't do anything if we're not changing the file
710 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
711 field against a SEEK_SET request. Call bfd_tell to re-update
712 `where' field when done.
713 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
715 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
717 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
719 * Makefile.in: added installcheck target
721 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
723 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
724 if the type is not stNil.
726 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
728 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
729 forward declarations.
731 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
732 it's implied by the type.
734 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
736 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
738 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
740 * rs6000-core.c: Add .ldinfo section.
742 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
744 * Makefile.in (MAKEOVERRIDES): Define to be empty.
746 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
748 * section.c (bfd_set_section_contents): whitespace
749 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
752 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
754 * hosts/go32.h: don't define POSIX_UTIME
756 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
758 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
759 against machine architecture stored in the ELF header, to resolve
761 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
762 NULL, so only use results when non-NULL.
763 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
764 and add to vector of targets.
766 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
768 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
769 are always just debugging symbols.
771 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
772 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
774 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
776 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
777 hpux 7). Patch from friedman@gnu.ai.mit.edu.
778 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
779 defined, which they aren't in hpux 7.0.
781 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
782 Tran-Le, tranle@intellicorp.com.
784 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
786 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
787 ahead and do the relocation.
788 (ecoff_refhi_reloc): Don't to the relocation here, just remember
789 what needs to be done.
790 (ecoff_reflo_reloc): Do the REFHI relocation here.
792 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
794 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
795 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
796 relocs are reasonable.
797 * coff-msym.c: Eliminated uses of DEFUN.
798 (ecoff_swap_tir_out): New function.
800 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
802 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
803 * configure.host (vax-*-ultrix2*): Add triplet.
804 * hosts/vaxult2.h: New file.
805 * config/vaxult2.mh: New file.
807 * aoutx.h (string.h): Include for strchr and friends.
808 * archive.c (string.h): Include for memchr and friends.
809 * elf32.c (string.h): Include for strrchr and friends.
811 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
813 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
814 (MY_set_sizes): Use sunos4_set_sizes.
816 * elf32.c: Renamed from elf.c. Several CPU-specific functions
817 deleted, as well as elf-big and elf-little targets.
818 * libelf.h: New file.
819 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
821 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
823 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
825 * coffcode.h (coff_compute_section_file_positions): Don't need
826 variable "old_sofar" if compiling for i960.
828 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
832 * ieee.c (exten, envi): "static" belongs first in declaration.
834 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
836 * srec.c: add support for symbolsrec, srecords with symbols in
839 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
841 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
842 to avoid lint complaints.
844 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
846 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
847 type SHT_STRTAB. Don't alter file offset for section 0.
848 (reloc_type_names): Now an array instead of a macro. Still inside
849 "#if 0", since it's used only in debugging code also in "#if 0".
850 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
851 (sort_reloc_map): New function.
852 (sparc_reloc_map): New variable.
853 (elf_bfd_reloc_type_lookup): New function.
855 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
857 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
858 bfd_make_debug_symbol; they were already in the target structure.
859 * Adjusted all uses of JUMP_TABLE.
860 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
861 from coff_make_debug_symbol.
862 * libcoff.h: Updated accordingly.
864 * Minor cleanups provoked by gcc warnings:
865 * aoutx.h (NAME(aout, reloc_type_lookup)),
866 cpu-h8300.c (local_bfd_reloc_type_lookup),
867 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
869 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
870 ieee.c (ieee_slurp_section_data),
871 elf.c (elf_make_sections, elf_fake_sections,
872 elf_compute_section_file_positions, elf_write_object_contents):
873 Removed unused variables.
874 * archures.c: Removed /* from within comment.
875 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
876 * oasys.c (oasys_write_data): Initialize i.
878 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
880 * libcoff.h (obj_raw_syment_coun): New macro.
881 * coffgen.c (coff_get_normalized_symtab): Initialize
883 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
885 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
887 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
889 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
890 for compatibility with tools from MIPS.
892 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
893 * config/irix3.mt, config/irix4.mt: Removed.
894 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
895 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
897 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
899 * hosts/hp300bsd.h: Add gross hack to determine whether we
900 are running on BSD 4.3 or BSD 4.4, and use appropriate include
901 files (and set other parameters) to match.
903 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
905 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
906 ansi definition which otherwise confuses non-ansi compilers.
908 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
909 ultrix cc by forward declaring getenv as is done in
912 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
914 * elf.c (elf_info_to_howto): cast an enum into unsigned char
915 avoiding a fatal error in vax ultrix 4.2 cc.
917 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
919 * bfd-in.h, VERSION: Roll to version 2.1.
921 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
923 * oasys.c (oasys_write_object_contents): Lint.
924 * srec.c: Whitespace cleanup.
926 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
928 * coffgen.c (coff_print_symbol): Print correct tagndx value;
929 cleaned up output formatting a bit.
931 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
933 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
934 relaxable. Should be moved somewhere else.
936 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
938 * aout-mipsbsd.c: Eliminated uses of DEFUN.
939 (aout_mips_*_vec): Added seclet_link element.
941 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
942 support for aout-mipsbsd target.
944 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
946 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
948 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
950 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
952 Add support for the H8/500
954 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
956 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
958 * libecoff.h: New file. Defines ECOFF backend data for gdb.
959 * coff-mips.c: Now includes libecoff.h.
960 (ecoff_data_type): Moved to libecoff.h.
961 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
962 call it. If there is ever another ECOFF target, this and the
963 swapping functions should be accessed via an ECOFF specific target
965 * Makefile.in (coff-mips.o): Depends on libecoff.h.
967 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
969 * coffcode.h: Removed MIPS specific information, since coff-mips.c
970 no longer includes this file.
972 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
973 bits to 0 to make comparison test useful.
975 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
976 avoid overflowing GP accessible sections in binutils/objdump.
978 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
980 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
981 reading more robust: Fail if string index is out of string
984 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
986 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
987 PCREL13): Don't take dst_address into account; the input file has
988 already taken care of that.
990 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
992 * coff-mips.c: Completed support for linker and binutils.
994 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
996 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
997 original addend from section contents.
999 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1001 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1002 * hosts/delta88.h (strtol): Fix prototype.
1003 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1005 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 * elf.c: Get rid of "#ifdef sparc".
1008 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1009 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1011 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1012 compile type conditionals on host CPU.
1013 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1015 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1017 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1019 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1020 ECOFF which has two common sections.
1021 (bfd_com_section): Set SEC_IS_COMMON flag.
1022 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1023 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1024 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1025 bfd_is_com_section macro rather than checking for equality to
1028 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1030 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1031 (coff_mkobject_hook): Accept aouthdr argument.
1032 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1033 Handle NULL aouthdr argument.
1034 (coff_object_p): If there is no aouthdr, pass it as NULL to
1036 * libcoff.h: Rebuilt for mkobject_hook changes.
1038 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1039 additional MIPS ECOFF fields.
1041 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1043 * configure.host: added mips-dec-bsd*
1044 * configure.in: added mips-dec-bsd*
1045 * aout-mipsbsd.c: new file for mips-dec-bsd*
1046 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1047 * aoutx.h: added mips support.
1048 * archures.c: added mips support to bfd_default_scan().
1049 * cpu-mips.c: added support for R4000 (untested).
1050 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1051 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1052 hope will make it into include/bfd.h.
1053 * targets.c: added aout_mips_*_vec.
1055 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1057 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1059 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1061 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1063 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1065 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1067 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1068 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1069 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1070 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1072 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1073 bfd_swap_reloc_in or coff_swap_reloc_out.
1074 * coff-mips.c: Added code to link and write out symbolic debugging
1075 information, and to swap relocs in and out.
1077 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1079 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1080 (coff_write_object_contents): coff_count_linenumbers returns the
1081 number of line number records it found.
1083 * coffgen.c (coff_write_linenumbers): only write out line numbers
1084 in the section they belong to.
1086 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1088 * targets.c (bfd_target): Added relocateable argument to
1089 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1090 target vector for linker use.
1091 * bfd.c (bfd_seclet_link): New macro.
1092 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1093 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1094 and boolean return value. Made static.
1095 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1096 relocateable argument.
1097 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1098 relocateable argument (if relocateable, saves relocs).
1099 * bout.c (b_out_get_relocated_section_contents),
1100 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1101 relocateable argument (if relocateable, just calls
1102 bfd_generic_get_relocated_section_contents).
1103 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1104 argument to prototype.
1105 * All targets: Set new _bfd_seclet_link vector to
1106 bfd_generic_seclet_link.
1108 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1110 * coffgen.c: #include seclet.h.
1112 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1114 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1115 debug info. Setup info about linker symbols only, and use
1116 standard bfd fields to hold the info.
1117 * (hppa_object_p): Remove unneeded decls.
1118 * (hppa_new_section_hook): Get rid of most of this.
1119 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1120 fat. Remove all knowledge of stabs, remove redundant knowledge of
1122 * Remove macros for accessing fields which are now gone.
1124 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1126 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1128 * coff-z8k.c: delete unused reloc functions
1130 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1132 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1133 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1134 * coff-msym.c: Use DEFUN for function definitons.
1135 * coff-mips.c: Added code to read and print symbols, and to find
1138 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1139 swapping functions into coffswap.h for ECOFF use. Moved
1140 relocation functions, only used by h8300 and z8k, into reloc16.c.
1141 Added hooks for coffgen.c functions to backend data structure, and
1142 added hook functions. Still more could be done.
1143 * coffswap.h: New file to hold COFF swapping routines.
1144 * coffgen.c: New file to hold generic COFF functions.
1145 * reloc16.c: New file to hold h8300 and z8k specific relocation
1147 * libcoff-in.h: Added declarations for functions in coffgen.c.
1148 * libcoff.h: Rebuilt to incorporate changes.
1149 * coff-h8300.c: Function name changes.
1150 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1151 hook rather than defining EXTRA_CASES.
1152 * Makefile.in: Build new files coffgen and reloc16. Added
1153 dependencies of coff-*.o on coffswap.h and seclet.h.
1155 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1157 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1158 about discarding const.
1160 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1162 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1164 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1166 * configure.in (post-target): If --with-minimal-bfd is specified,
1169 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1171 * srec.c (srec_write_records): one of my boards wants a CR between
1174 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1176 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1177 (it broke a couple of weeks ago).
1179 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1181 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1182 return type, so libbfd.h doesn't reference undefined typedefnames.
1184 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1186 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1188 (coff_pointerize_aux): don't pointerize a negative tagndx
1189 (sometimes generated by SCO 3.2v4 cc).
1191 * bout.c (calljx_callback, callj_callback,
1192 b_out_get_relocated_section_contents): warn if relocating against
1193 an undefined symbol.
1195 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1197 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1198 Make a bunch more routines be static.
1199 * hppa.c (fill_spaces): Get rid of this, replace with much better
1200 written setup_sections().
1201 * (setup_sections): New routine to create BFD sections for each
1202 space and subspace in SOM files.
1203 * (hppa_object_setup): Use BFD sections created by
1204 setup_sections() to locate GDB symbol table info.
1205 * (make_unique_section): New routine to create a BFD section. It
1206 ensures that the given name is unique, and will generate a unique
1208 * (hppa_object_p): Become much more paranoid about file header.
1209 * (make_bfd_asection): Call bfd_make_section to do the dirty
1210 work. Simplify code somewhat.
1211 * (hppa_core_file_p): Use proper name for stack section.
1212 * libhppa.h: Remove millicode_start, millicode_end decls.
1214 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1216 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1218 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1219 relocs, don't bother doing the adjustment if the value to add is
1222 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1224 * bfd.c (bfd_get_size): New function that gets an upper bound
1225 on the possible size of any object in a bfd.
1226 * elf.c (bfd_elf_find_section, elf_get_str_section,
1227 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1229 * elf.c (elf_big_vec, elf_little_vec): Document last three
1230 members initialized to NULL.
1232 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1234 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1236 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1238 * hosts/std-host.h: New file. Attempt at a generic/default
1239 set of definitions, to discourage porting to new hosts by copying.
1240 * hosts/news.h: Removed.
1241 * hosts/sparc.h: Use std-host.h.
1242 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1243 perhaps we can later remove the the_bfd field from each symbol.
1244 * syms.c (struct symbol_cache_entry): Remove unused field
1245 app_data. Add comment noting that the_bfd is almost redundant,
1247 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1248 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1249 * hppa.c (fill_spaces): Make slightly more rebust.
1250 * configure.in: Allow std-host as the "default" host.
1252 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1254 * bfd.c: Add struct hppa_core_data to tdata union.
1255 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1256 Get rid of HPPA/BSD specific code. That will go somewhere else
1258 * (fill_spaces): Don't spin forever and die if you don't find
1259 $MILLICODE$ subspace.
1260 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1262 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1263 Make these work for HPUX.
1264 * (make_bfd_asection): New routine to make section creation a
1266 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1267 * libhppa.h: #include the right system files. Redefine all of
1268 the structs/macros for hacking core files to use more sensible
1269 HPUX core file structures.
1270 * targets.c (target_vector): Conditionalize hppa_vec on
1271 HOST_HPPAHPUX, not hp9000s800.
1272 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1273 malloc and realloc. #define HOST_HPPAHPUX.
1275 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1277 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1278 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1279 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1280 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1282 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1283 * aix386-core.c: New file for handling core files on AIX on PS/2.
1284 * targets.c: if AIX386_CORE, use aix386_core_vec.
1285 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1288 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1290 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1293 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1295 * Makefile.in: added dvi target
1297 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1299 * bfd.c: Use right name for tekhex tdata struct.
1300 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1301 * libcoff.h: Updated to get spacing change from coffcode.h.
1302 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1304 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1306 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1307 functions, with the "guts" of the old bfd_slurp_bsd_armap
1308 and bfd_slurp_coff_armap, but assuming we've already checked
1309 if the armap is present or not.
1310 Also, rewrite a bit to avoid keeping around obstack data
1312 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1313 Various fixes to correctly handle COFF_style archives names.
1314 (Note that because these have a trailing '/', the names can
1315 have embedded spaces.)
1316 * archive.c (bfd_slurp_armap): New function, replaces old
1317 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1318 _either_ format, and calls do_slurp_bsd_armap or
1319 do_slurp_coff_armap if either form of map is seen.
1320 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1321 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1322 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1323 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1325 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1327 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1328 * libhppa.h: Make millicode_start and millicode_end be unsigned
1329 int to be same type as CORE_ADDR in GDB. Why are these here?
1331 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1333 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1334 vaddr of the section to the addend.
1335 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1336 SCO_CORE to SELECT_VECS.
1337 (target_vector): add sco_core_vec.
1338 * sco-core.c (sco_core_vec): add leading underscore initializer.
1339 * configure.in (i[34]86-*-sco*): use target i386-sco.
1340 * config/i386-sco.mt: new file; define SCO_CORE.
1342 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1344 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1346 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1348 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1350 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1352 * hosts/i386linux.h: Include unistd.h.
1354 * aoutx.h (print_symbol): aout_stab_name returns a constant
1356 * libaout.h (aout_stab_name): Fix prototype.
1357 * stab-syms.c (aout_stab_names): Array is now const.
1358 (aout_stab_name): Return value is now pointer to const.
1360 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1363 * syms.c (asymbol): Added new field "app_data", for data
1364 particular to the application. Some of the linker flags ought to
1365 get moved to this field someday.
1367 * archures.c (bfd_default_scan): Recognize a few more numbers:
1368 80486, 80960, and 960.
1370 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1371 bfd_coff_std_swap_table, cast to PTR.
1372 * bfd.c (bfd_coff_swap_*): Deleted macros.
1373 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1375 * coffcode.h (type bfd_coff_backend_data): New structure type,
1376 contains pointers to the COFF-specific swapping routines.
1377 (bfd_coff_std_swap_table): New data structure, to be used when
1378 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1379 (bfd_coff_swap_*): New macros.
1380 * coff-mips.c (mips_coff_swap_table): New data structure.
1381 (ecoff_big_vec): Use it.
1382 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1383 * All other targets: Deleted coff-specific vector entries.
1385 * trad-core.c: Fixed some `PARAMS' uses that were missing
1388 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1390 * aoutx.h (some_aout_object_p): Protect arg prototype in
1391 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1393 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1395 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1396 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1397 PARAMS for readability.
1399 * aoutx.h: Add type to callback parameter.
1400 * coff-mips.c: Don't call trad-core.h, not needed.
1401 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1402 * trad-core.h: Eliminate, unused.
1404 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1406 * format.c (bfd_check_format): if default target isn't found
1407 then look through the entire list rather than return early.
1409 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1411 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1413 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1415 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1417 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1419 * coff-z8k.c: checkpoint, more addressing modes handled
1420 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1423 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1425 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1427 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1429 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1431 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1433 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1434 and about when file descriptors are closed.
1436 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1438 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1439 written out correctly.
1441 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1443 * section.c: New section bit SEC_SHARED_LIBRARY.
1444 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1445 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1448 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1450 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1451 macros; use PARAMS to declare the function pointers involved.
1453 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1454 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1456 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1458 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1460 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1461 declaring pointers to functions.
1462 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1463 * seclet.h: Declare external function with PARAMS.
1465 * doc/chew.c (exfunstuff): Eliminate.
1466 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1467 * doc/proto.str: Use paramstuff rather than exfunstuff.
1469 * libbfd.h: Update, based on changes in source code and chew.
1471 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1473 * libieee.h: Add FIXME about removing limit on number of sections.
1474 * bfd-in.h: Improve comments to make it clear that bfd.h is
1475 the wrong place to edit this file.
1476 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1477 same places where we install bfd.h.
1479 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1481 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1482 symbol type before blindly modifying the auxent. Specifically,
1483 only modify the endndx fields for types that need it, and don't
1484 set the array information for non-arrays.
1486 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1488 * aoutx.h (some_aout_object_p): Section list should be set up
1489 correctly anyways; don't have to set up "next" pointers manually.
1491 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1493 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1494 config/i386v.mh: removed -DUSG from HDEFINES.
1495 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1497 hosts/i386v.h: don't define POSIX_UTIME.
1499 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1501 * ieee.c (ieee_slurp_sections): make a private copy of the
1502 section's name before truncating it.
1504 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1506 * hppa.c: add symbol_leading_char entry in transfer vec
1508 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1510 * ieee.c (get_symbol): can now cope when two symbols of a
1511 different class, but the same index number occur consecutively.
1512 (get_section_entry): nicer name for sections being forward
1513 referenced. (ieee_archive_p): don't free the filename string,
1514 since it was never malloced.
1516 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1518 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1520 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1522 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1523 optionally setting the dimen info, since they are in the same
1524 memory locations. Also zero out external auxent.
1525 (coff_write_symbol): don't zero external auxent; now done in
1528 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1530 * Check fclose return value for errors.
1531 libbfd.h: bfd_cache_close now returns a boolean.
1532 cache.c (bfd_cache_delete): return fclose success value.
1533 (bfd_cache_close): return bfd_cache_delete return value.
1534 opncls.c (bfd_close, bfd_close_all_done): return result of
1537 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1539 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1541 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1543 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1544 work out a coff relocation type from a howto's attributes rather
1545 than using the input r_type field. This fixes PR1677 and allows
1546 conversion of a.out relocs to coff relocs.
1548 * coffcode.h (coff_write_relocs): if supplied a relocation
1549 relative to an absolute symbol, use the right symbol index.
1551 * reloc.c (bfd_perform_relocation): do a partial link for coff
1554 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1556 * changes to support i386-sysv with shared libraries:
1557 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1558 check for .data2; if _LIB is defined, check for it; map
1559 SEC_NEVER_LOAD to STYP_NOLOAD.
1560 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1561 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1562 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1563 if section has contents, not just if it is loadable; if
1564 TWO_DATA_SECS, check for .data2
1565 (coff_set_section_contents): set vma of .lib section to number of
1567 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1568 don't define coff_write_armap to bsd_write_armap.
1569 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1572 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1574 * solaris2.h: Get the definition of alloca from alloca.h if we
1577 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1579 * configure.in (i960-*-{aout,bout}): Support these.
1581 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1583 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1585 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1587 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1588 no-longer-used definitions of L_SET and L_INCR.
1589 * i386linux.h: Tweaks to smooth Linux build.
1591 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1593 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1595 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1597 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1598 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1599 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1600 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1602 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1603 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1605 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1607 * configure.host: New file, contains mapping of host configs
1608 to host support file names for bfd, binutils, opcodes.
1609 * configure.in: Use it.
1610 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1611 * i386bsd.c: Cleanup, reformat.
1612 * config/i386-bsd.mt: Comment changes.
1613 * config/i386bsd.mh: New file for core file support.
1614 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1615 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1616 on BSD 4.4 define ALIGN (sigh!).
1618 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1620 * libaout.h (aout_backend_data): added exec_header_not_counted
1621 field. For ZMAGIC files only, when text_includes_header is set, by
1622 default the length of the exec header is counted in the text
1623 section size. For go32, exec header is mapped in but does *not*
1624 contribute to the size of section.
1625 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1626 is not set, but ztih is, add the size of the exec header to the
1627 recorded size of the text section.
1628 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1629 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1630 Also set text_includes_header.
1631 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1632 by default in MY(backend_data).
1634 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1636 * aout-target.h (callback): Don't define this function if it won't be
1639 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1640 type doesn't match. Don't lose if file sections have already been
1642 (set_arch_mach): Set reloc_entry_size.
1643 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1645 * hosts/i386bsd.h: New file.
1646 * configure.in: Recognize i[34]86-*-bsd host.
1648 * aout-target.h (callback, write_object_contents): Delete unused
1651 * aoutx.h (reloc_type_lookup): New function.
1652 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1653 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1654 (MY_reloc_howto_type_lookup): Don't define it.
1656 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1658 (slurp_symbol_table): Use header byte order, not target byte
1659 order, for reading symbol data.
1661 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1663 * configure.in: Undo some brain damage in the host section.
1664 * configure.in: Reformat the target section, test many configs.
1665 * Makefile.in (make): Remove obsolete `make make'.
1666 * aoutx.h (some_aout_object_p): Make defines line up.
1668 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1670 Now a bfd knows whether underscores are normally prepended
1671 to symbols in its file format.
1673 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1674 coff-z8k.c: targets set so they have leading underscore
1675 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1676 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1677 without leading underscore flag
1678 * targets.c: add symbol leading char to xvec description
1679 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1681 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1683 * archive.c: Make errno global.
1684 * archive.c (_bfd_write_archive_contents): If read fails (and
1685 errno!=0) set bfd_error to malformed_archive (since this probably
1686 indicates a truncated archive), rather than system_call_error.
1688 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1690 * Makefile.in: added rules for i386bsd.c
1691 * i386bsd.c: new file, supporting 386bsd.
1692 * configure.in: recognize i386-*-bsd target.
1693 * config/i386-bsd.mt: new file - 386bsd target configuration.
1695 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1697 * configure.in: re-arrange host section to use *-*-* notation,
1698 clean up some of the target section as well
1700 * seclet.c: cast result of bfd_get_relocated_section_contents to
1701 avoid compiler warnings
1703 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1705 * coffcode.h (coff_section_symbol): Create section if it doesn't
1708 * bout.c: Removed some unused variables.
1710 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1712 * Portability fixes from p3:
1713 coffcode.h (coff_write_relocs): removed sanity check until it
1714 works on all targets (per advice from sac).
1715 config/hp9000.mh: new file to define USG.
1716 hppa.c: #undef hppa before the JUMP_TABLE.
1717 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1719 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1720 local variable target volatile to avoid mysterious bug in
1723 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1725 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1726 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1728 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1730 * coff-z8k.c (func_da, func_jr): Lint.
1731 * coffcode.h: Use memset rather than bzero.
1732 * elf.c: Use memcpy rather than bcopy.
1733 * tekhex.c: Use memset rather than bzero.
1735 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1737 Add Adobe a.out support.
1739 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1740 * config/adobe.mt: Add.
1741 * configure.in (*-adobe-* target): Add.
1742 * targets.c (a_out_adobe_vec): Add.
1743 * Makefile.in: add aout-adobe.c.
1745 * configure.in: Put two dashes in all entries to be matched.
1746 Add comments to remind people to do this.
1747 Reorder all entries that match manufacturer names, to occur
1748 last, so they will only be matched if no more specific match
1749 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1751 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1753 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1754 since we should never have a NULL section.
1755 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1756 tests, set the section to bfd_abs_section.
1758 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1760 * coff-z8k.c: getting closer
1761 * coffcode.h (coff_get_relocated_section_contents): allow
1762 EXTRA_CASES hooks for different arches to provide different reloc
1764 * seclet.h: #ifndef around it to allow multiple inclusion
1765 * srec.c: minor doc fix
1767 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1769 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1771 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1773 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1776 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1778 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1779 filling in reloc, in case immediately following code doesn't set
1782 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1784 * coffcode.h (coff_renumber_symbols): set the last renumbered
1785 symbol pointer to NULL, as expected by coff_write_linenumbers.
1786 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1787 type R_IHCONST used on the 29k.
1789 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1791 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1792 update, based on how the underlying file was opened. Obsoletes
1794 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1795 all FASCIST_FDOPEN config defines.
1797 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1799 * sparc-opc.c: Moved to opcodes library, now that we have one.
1800 * Makefile: Don't compile it.
1802 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1804 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1806 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1808 * section.c (bfd_set_section_flags): Remove a sanity check.
1809 It is unfortunately broken, and prevents strip from working.
1811 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1813 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1814 created by last change.
1816 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1818 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1819 * bfd-in.h: Bump to version 2.0.
1821 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1823 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1824 braindamaged HP/Apollo compiler happy.
1826 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1828 * format.c: Fix description of search for matching target.
1829 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1830 * targets.c: Update description of search for matching target.
1831 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1832 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1833 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1835 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1837 * Makefile.in: Added mostlyclean/clean/distclean rules.
1839 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1841 * targets.c (target_vector): Take out oasys (unless that is
1842 the default): Because there is no magic number in archives,
1843 there can be annoying target mis-matches.
1845 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1847 * sparc-opc.c: Rigorously updated to match architecture manual.
1849 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1851 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1852 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1853 to the built-in abs_section were not written out correctly.
1855 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1857 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1858 large, assume we're using a swapped byte order and fail with
1859 wrong_format rather than dumping core.
1861 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1863 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1864 filename constraints.
1865 * Makefile.in: Updated to reflect change.
1867 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1869 Add preliminary support for the we32k:
1871 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1873 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1875 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1877 * bout.c: added support for relaxable alignment relocs.
1879 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1880 pass down pointer to play area rather than use alloca
1882 * cpu-z8k.c (compatible): made static to reduce name space
1885 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1887 Add basic support for the z8k:
1889 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1890 section.c, targets.c,
1892 * syms.c: move mis-inserted patch.
1894 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1896 Documentation fixes:
1897 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1898 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1900 * reloc.c: break out addend item from surrounding text.
1902 * doc.str (DOCDD): Defined. Adds text to output.
1903 (bodytext): Put bulletize before kill_bogus_lines.
1904 * chew.c (bulletize): End itemization after a blank line, to
1905 prevent following text from being swallowed up in an item.
1907 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1909 * configure.in: Add sparclite as a target.
1911 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1913 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1916 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1917 from a coff file (csym is null), dont deref them
1919 * ieee.c (parse_expression): get the answer right when adding an
1920 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1921 on elts so that filename is filled in.
1923 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1925 * bout.c (howto_align_table): New set of relocs, with enough
1926 data for "objdump -r" to work.
1927 (b_out_reloc_type_lookup): Recognize alignment relocs.
1929 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1931 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1932 invocations of make. Also, always create installation
1935 * config/apollov68.mh: removed -g from CC definition.
1937 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1939 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1940 overflowing gp-offset range.
1942 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1944 * srec.c (srec_set_section_contents): don't write out sections
1945 without the LOAD and ALLOC attributes
1947 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1949 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1950 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1951 * aout-target.h (callback): Don't set page/seg sizes.
1953 (set_sizes): New routine.
1954 (backend_data): Point to it.
1955 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1956 (sunos4_aout_backend): Point to it.
1957 * aoutx.h (set_arch_mach): Call set_sizes callback.
1959 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1961 * aout-target.h: Make _bfd_slurp_extended_name_table be
1962 the default. Given that we *write* the suckers (for long
1963 archive member names), we really ought to be able to read them!
1964 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1965 seem to be needed, and many machines don't have it.
1967 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1969 * coff-m68k.c (vector): read and write archives in coff format.
1971 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1973 * opc-sparc.c: New file.
1975 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1977 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1978 pointers to bfd_byte* before performing arithmetic on them. Such
1979 use with bare void* pointers is a gcc extension.
1980 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1981 * archive (normalize): Add to CONST to match actual usages with
1984 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1986 * configure.in: Recognize i486 host cpu, and use i386-elf
1989 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1991 * config/stratus.mt (CC): Remove definition.
1992 * elf.c (bfd_section_from_shdr): Test for the possibility that
1993 section_from_elf_index returns NULL and don't dereference it.
1995 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1997 * add hppa_data to bfd tdata (indirectly via sef).
1999 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2001 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2003 * configure.in: error messages to stderr, not stdout
2005 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2007 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2008 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2009 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2011 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2013 * configure.in: recognize hppa* instead of hppa
2015 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2017 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2018 RTYPE2HOWTO to cope with same.
2019 * reloc.c (bfd_perform_relocation): added support for size of -2
2020 (subtract a word reloc type). Updated doc.
2022 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2024 * Makefile.in: merged changes from progressive, removed rcsid.
2026 * archures.c, archive.c, Makefile.dos: removed rcsid.
2028 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2030 * bfd-in.h : add BFD_IS_RELAXABLE flag
2031 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2032 header e_relaxable, major hackery in callbacks
2033 * libaout.h : add space for a_relaxable.
2034 * seclet.c (rel): don't relax empty sections
2037 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * section.c (STD_SECTION): add some casts to the initializers for
2042 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2044 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2045 and add appropriate casts to keep (picayune) aix-cc happy.
2047 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2049 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2050 symbol pointers. Punt expensive & useless bfd_realloc. Use
2051 malloc for raw symbols, and free it before returning.
2052 (bfd_section_from_shdr): Do not slurp symbol table until politely
2053 asked. Do not even slurp string tables.
2054 (elf_get_symtab_upper_bound): Count 'em without reading them.
2055 (elf_get_symtab): This is how to politely ask. Schlurp!
2056 This should probably just *become* elf_slurp_symbol_table, FIXME.
2058 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2060 * archive.c (bsd_write_armap): write the timestamp of the
2061 archive header to be just a little bit later than the timestamp of
2062 the file, otherwise the linker will complain that the index is
2065 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2067 * configure.in: Add m68k-ericsson-*.
2069 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2071 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2072 * elf.c: Remove unconditional debug printf's.
2073 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2074 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2075 (elf_slurp_symbol_table): Hand out symbols in forward, not
2076 reverse order. Simplify duplicate code.
2078 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2080 * elf.c: Remove "(void)" casts from function calls where the
2081 return value is ignored, in accordance with GNU coding standards.
2083 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2085 * hppa.c: Apply John's standard fix to avoid "empty translation
2086 unit" warnings from some ANSI-C compilers.
2088 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2090 * hosts/solaris2.h: Configure same as sysv4.
2092 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2094 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2095 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2096 type match actual return type.
2097 * elf_print_symbol (section_name): Make CONST.
2099 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2101 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2102 New files, for Linux (a free Unix clone for 386 machines).
2103 * Makefile.in, configure.in, targets.c: Update accordingly.
2105 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2106 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2107 correct calling of howto special functions and fixes from Raeburn
2109 * archures.c: nuke bfd_reloc_code_type
2110 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2111 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2112 SEC_NEVER_LOAD, various other bfdgas newness
2113 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2114 * targets.c: change jump table vector to above
2117 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2119 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2120 its prototype will be included in libbfd.h. Change result type
2121 to struct * (rather than equivalent typedef) so it can be used in
2122 the prototype, where they typedef won't be known.
2123 * libbfd.h: Updated version.
2125 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2127 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2128 targets.c: HPPA merge.
2130 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2132 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2133 * config/solaris2.mh: Kludge around Sun compiler bug.
2135 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2137 * libaout.h (aout_backend_data): Change defs of two bitfields to
2138 be unsigned chars instead to get around rs6000 compiler problem.
2140 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2142 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2143 Correct misconception that there can be only one symbol table.
2144 Only call elf_slurp_symbol_table on the full symbol table, not
2145 the dynamic one which is only a subset of the full one.
2147 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2149 * coffcode.h (coff_compute_section_file_positions): For I960,
2150 don't align sections in file.
2152 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2154 * targets.c (struct bfd_target): Added field for target-specific
2155 (but not file-specific) data, for distinguishing minor
2156 characteristics between (e.g.) a.out formats.
2158 * section.c (struct sec): New field user_set_vma indicates vma
2159 field should be heeded, not assumed to be unset.
2160 (STD_SECTION): Initialize that field of standard sections to zero.
2161 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2163 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2164 pre-swapped version.
2166 * archures.c (struct bfd_arch_info): Fixed order of comment and
2167 field decl. New fields indicate size of page and segment for
2169 * cpu-m68k.c (N): Fill in values.
2170 * cpu-sparc.c (arch_info_struct): Ditto.
2172 * libaout.h (struct aout_backend_data): Various bits of data (not
2173 all used currently) with characteristics of a.out implementation.
2174 Important field for now is text_includes_header, indicating that
2175 the text section starts immediately after the file header, which
2176 gets mapped in with it.
2177 (struct aout_data): New fields indicate whether vma has been
2178 adjusted yet (not yet used), and what magic number will be used in
2179 the output file (should go away in favor of vma_adjusted).
2180 (WRITE_HEADERS): Code for dealing with section sizes and related
2181 header fields replaced with call to adjust_sizes_and_vmas.
2182 * aoutx.h (some_aout_object_p): Fill in magic number field.
2183 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2184 (set_arch_mach): Set page size and segment size once CPU
2186 (adjust_sizes_and_vmas): New function; has much code moved
2187 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2188 and size parameters, as well as many header fields, after deciding
2189 on magic number for output file. Checks to ensure that this
2190 adjustment has only been done once.
2191 (set_section_contents): Call adjust_sizes_and_vmas instead of
2192 doing much of the work here.
2194 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2195 default (null) values of these fields.
2196 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2197 value in exec header.
2198 (sunos4_aout_backend, MY_backend_data): Define backend data
2199 indicating file header is included in text section.
2201 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2203 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2204 gcc version 2, to avoid warnings.
2206 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2208 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2209 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2211 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2213 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2215 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2217 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2218 * configure.in: Rewrite target parsing to use simple format.
2219 Handle sparc-sun-solaris2 configuration.
2220 * aout64.h: Avoid ANSI C brain death warning.
2221 * elf.c: Avoid trigraph (???) or /* in comments.
2223 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2225 * config/sysv4.mh: new file, RANLIB=echo
2227 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2229 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2231 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2232 elf_core_tdata_struct into a single common struct. Core files
2233 wouldn't have worked at all without this.
2234 (bfd_elf_find_section): New function for GDB's undercover use
2235 to find string sections that BFD hides from it.
2236 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2238 (elf_object_p, elf_core_file_p): Allocate internal file header
2239 storage dynamically.
2240 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2241 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2243 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2245 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2247 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2249 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2251 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2253 * configure.in: handle m680[01234]0 as aliases for m68k
2255 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2257 * coff-a29k.c: do byte relocs correctly
2258 * coffcode.h (styp_to_sec_flags): never load INFO sections
2259 * seclet.c (rel): don't relocate INFO sections
2261 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2263 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2264 Make the symbols unmodifiable.
2265 (bfd_section_init): Deleted.
2266 * init.c (bfd_init): Don't call bfd_section_init.
2268 * section.c (bfd_set_section_contents): Ensure that range to be
2269 written is within section boundaries.
2270 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2273 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2275 * coff-i960.c (howto_table): Deleted.
2276 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2277 interesting entries from old howto_table.
2278 (RTYPE2HOWTO): Adjusted to use switch.
2279 (coff_i960_reloc_type_lookup): New function.
2281 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2282 records for section symbol.
2283 (make_abs_section): Unused; deleted.
2284 (renumber_symbols): Re-order symbols so undefined symbols come
2285 last, as COFF format desires.
2286 (coff_write_symbol): Put C_FILE symbols in debug section always.
2287 (coff_section_symbol): New function; creates a symbol with the
2288 same name as a section, and sets up aux records for it.
2289 (coff_add_missing_symbols): New function; adds section symbols to
2290 symbol table if they aren't there already. Should someday also
2291 add a dummy C_FILE symbol if none is present.
2292 (coff_write_object_contents): Add missing symbols before preparing
2293 symbol table to be written.
2294 (coff_slurp_reloc_table): Verify that symbol indices read in are
2295 in a reasonable range.
2296 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2297 (obj_conv_table_size): Accessor macro.
2299 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2300 reloc types on i960.
2302 * bfd-in.h (bfd_get_section_name): New macro. Like
2303 bfd_section_name, but returns rvalue, not lvalue.
2304 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2305 (bfd_get_section_flags): Now returns rvalue.
2307 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2308 general, some specific to sparc or i960.
2310 * aoutx.h (set_section_contents): Set VMA for each section based
2311 on previous section. If text section VMA doesn't appear to have
2312 been set, make a best guess from the type of file.
2314 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2316 (MY(vec)): Initialize reloc_type_lookup field.
2318 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2319 (bfd_error_trap, bfd_error_vector): Extern, not common.
2321 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2322 few types of relocs for sparc; will need enhancement.
2324 * bout.c (callj_callback): Use DEFUN macro in definition.
2325 * coff-i960.c (optcall_callback): Likewise.
2327 * targets.c (bfd_target): Added fields reloc_type_lookup and
2328 _bfd_make_debug_symbol. Also minor comment changes.
2329 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2330 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2331 than arch info, and dispatch with BFD_SEND. Callers changed.
2332 * archures.c (struct bfd_arch_info): Deleted field
2334 * cpu-*.c: Don't initialize that field.
2336 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2337 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2338 (bfd_errmsg): Now returns ptr to const.
2339 * bfd-in.h (bfd_errmsg): Fix prototype.
2341 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2342 * reloc.c (bfd_generic_relax_section): Ditto.
2344 * section.c (Section Output doc): Improve description of use of
2345 output_section and output_offset.
2347 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2349 * sco-core.c: new file from net.
2350 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2351 Now we have the hairy linker, it's possible to move symbols from
2352 one section into another. Actually make that work!
2354 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2356 * hosts/sun3.h: fix declaration of free.
2358 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2360 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2361 * coff-h8300.c (reloc_processing): all relocs are relative to
2363 * opncls.c: don't use fdopen on DOS systems
2365 short patches from Glenn Kasten (glenn@ready.com)
2366 * target.c: enabled oasys support
2367 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2368 fix problem where a relocation which crossed a modification byte
2369 boundary did not work. Fix problem where a relocation near the end
2370 of a data record did not work.
2373 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2375 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2376 archvie header string counts the endian way, this heuristic sees
2377 how big an archive string to read by trying it one way and if the
2378 string table is unreasonably big, trying it the other. *FIXME*.
2379 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2381 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2383 * bfd-in.h: Increase version number to 1.97, for consistency
2385 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2387 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2389 * bfd-in.h: bump version to 1.96
2390 Major change; changed calling convention for
2391 bfd_get_relocated_section_contents so that caller allocates
2392 memory for section data.
2393 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2394 seclet.c, targets.c, bfd.c: reflect new convention.
2395 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2396 case, then use reasonable default values for SEC_* flags.
2398 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2400 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2401 size of output reloc struct.
2402 * targets.c, Makefile.in: comment out tekhex for the moment.
2403 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2404 * configure.in: tandem target is st2000
2405 * coff-m68k.c: rename static howto_table to global
2406 m68kcoff_howto_table.
2407 * bout.c: remove unnecessary abort
2408 * coff-a29k.c: various changes to the way relocations work to cope
2409 with the "new order" and latent bugs.
2412 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2414 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2415 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2416 * reloc.c (bfd_perform-relocation): don't relocate refs to
2417 absolute symbols if doing a partial link.
2419 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2421 * configure.in: Add a29k-amd-udi.
2423 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2425 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2426 internal_exec structure before initializing the fields that
2427 are used, so that the unused fields are in a known state.
2429 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2431 * tekhex.c (struct data_struct): Convert from typedef that
2432 typedefs nothing to a normal structure declaration.
2433 * tekhex.c (pass_over): Prototype args for function that
2434 second arg points to.
2436 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2438 * Makefile.in: remove old style staging. Do not print recursion
2441 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2442 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2445 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2447 * bfd.c, Makefile.in: added tekhex
2448 * aoutx.h (set_section_contents): pages should be padded to the
2449 size of a page, not the size of a segment.
2450 * configure.in: added go32 host and i386-aout target.
2451 * i386aout.c, libaout.h: now works for go32 target
2452 * ieee.c: fix bit rot.
2453 * seclet.c: support for padding seclet type.
2455 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2457 * Makefile.in: added .NOEXPORT:
2459 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2461 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2463 * elf.c (elf_compute_section_file_positions,
2464 elf_write_object_contents): Return boolean, not NULL (which
2466 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2467 Also ifdef-out code that aborts on unhandled section types.
2469 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2471 * configure.in: Recognize ncr3000 config
2472 * Makefile.in (MINUS_G): Pass on to recursive makes.
2473 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2475 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2477 * Makefile.in: Now that we have sym.h and symconst.h, compile
2478 coff-msym.c on all systems.
2479 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2480 * coff-msym.c: Update include files and comments; add weakext bit.
2482 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2484 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2485 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2487 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2489 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2490 * configure.in: Add new host and target configs.
2491 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2492 structs, which vary; just use member name.
2493 (elf_object_p, elf_core_file_p): Lint, fix comments.
2494 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2496 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2498 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2499 local, disposable, copy of the external form of section header
2500 table and program header table entries.
2502 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2504 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2506 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2508 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2511 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2513 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2515 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2517 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2518 not internal bfd_assert function (twice).
2520 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2522 * aout-target.h: change ar_max_namelen to 15 (the right value)
2523 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2526 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2528 * archive.c (bfd_generic_archive_p): check for bout archives too.
2529 * bout.c: make it work again.
2531 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2533 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2535 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2536 bfd_xmalloc() instead of bare malloc().
2538 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2540 * Makefile.in: pass down MAKEINFO on info.
2542 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2544 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2545 host/h-<foo> now just <foo>.
2546 * configure.in: reflect changes
2548 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2550 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2551 actual source file, not just the generated libbfd.h.
2553 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2555 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2556 gdb on little-endian 960 code.
2557 * archive.c (compute_and_write_armap): indirect symbols should go
2558 into the archive header too.
2560 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2562 * Makefile.in: added check target.
2564 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2566 * coff-msym.c: Move this file from gdb/ecoff.c. It
2567 handles byte-swapping for ECOFF (MIPS symbol) files.
2568 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2569 to the files built on MIPS-based hosts.
2570 * Makefile.in: Add rule for coff-msym.
2572 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2574 * Makefile.in: added clean-info target. MINIMIZE=1.
2576 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2578 * coff-rs6000.c: Move core file functions into separate
2579 new file rs6000-core.c. This is needed because reading
2580 core files depends on native include files that conflict
2581 with ../include/coff/rs6000.h.
2582 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2584 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2586 * aoutx.h (NAME(aout,print_symbol)): Don't print
2587 symbol addresss for undefined symbols.
2588 * coff-rs6000.c: Various updates (due to target-
2589 independent changes).
2590 * libbfd.h: Ditto (tdata field is now a union).
2591 * hosts/h-sparc.h: Removed prototype for bogus function
2592 'emset' (presumably should have been 'memset' - which is there).
2594 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2596 * configure.in (mips-big-* target): Same is Iris.
2598 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2600 * aoutx.h (translate_from_native_sym_flags): when creating an
2601 alias symbol, fill in the section as undefined, rather than
2602 leaving it blank. If an output section can't be found for a
2603 symbol, then don't core dump.
2605 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2607 * Makefile.in, configure.in: removed traces of namesubdir,
2608 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2609 copyrights to '92, changed some from Cygnus to FSF.
2611 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2614 * coff-h8300.c: fix stupid reloc subtraction bug
2615 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2616 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2617 the symbol.flags and done_lineno fields.
2619 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2621 * coffcode.h (coff_write_symbol): write out the correct number of
2623 * cpu-h8300.c: fix disassembly bug
2625 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2627 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2628 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2629 reloc.c, section.c (bfd_map_over_sections), targets.c
2630 (bfd_target_list): Protolint.
2631 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2633 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2635 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2637 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2638 section of a symbol rather than the section of a reffed symbol to
2639 determine the r_index of an emmitted reloc.
2641 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2643 * PORTING: New (preliminary) porting guide.
2645 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2647 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2648 (howto_hvrt16): lint.
2650 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2652 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2653 a full configuration (with possible cross-development),
2654 instead of using host-aout.c.
2656 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2658 * aout-target.h (MY(write_object_contents):
2659 Set obj_reloc_entry_size (abfd).
2660 * gen-aout.c: Change to emit a .c files, not a .h file.
2662 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2664 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2665 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2667 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2669 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2670 with more than one auxent can cause nasty core dumps.
2672 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2673 "done_lineno" so that a symbol which appears twice in the symbol
2674 table only gets it's linenumbers relocated once. Modifed
2675 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2678 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2680 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2681 stuff to use the New Order.
2683 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2685 * ieee.c: Change type of envi[] to unsigned char.
2687 * configure.in: fix vax ultrix configuration.
2689 * elf.c (bfd_section_from_shdr): Deal with null return from
2690 bfd_make_section(). (elf_object_p): Select endianess properly.
2692 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2694 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2696 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2698 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2699 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2700 * host-aout.c: Don't use aout-params.h; configure these systems
2701 in their xm files, not in a randomly generated file.
2702 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2704 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2706 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2708 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2709 host_aout_vec here as well.
2711 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2713 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2714 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2715 to prevent undefined symbol.
2717 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2719 Various lints found on PersSony
2720 * aoutx.h: cast an enum
2721 * coff-a29k.c: many ints in reloc structure turned to enum
2722 * coffcode.h: more enums
2723 * cpu-h8300.c: more enums
2724 * opncls.c: more enums
2726 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2728 * configure.in: Make Tahoe configuration work again.
2729 * bfd-in.h: Remove trailing comma from enum declaration.
2730 * ieee.c: Can't put byte values >0x7F into a signed char.
2732 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2734 * Makefile.in: Add dependencies for various coff-*.o files.
2736 * elf.c: Remove extraneous paren from core_prpsinfo and
2737 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2738 Replace references to old section "size" member with new
2739 "_raw_size" member. Implement elf_make_empty_symbol, which
2742 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2744 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2747 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2749 * coffcode.h (bfd_coff_relax_section): now static.
2750 (bfd_coff_get_relocated_section_contents): various type lints.
2752 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2754 New entry point in the transfer vector - bfd_relax_section.
2756 * aout-target.h: add to vector, call generic_relax
2757 * bfd-in.h: add to vector
2758 * bfd.c: add #define for vector
2759 * bout.c: add to vector, call generic_relax
2760 * coffcode.h: add to vector, also now has coff specific relax code
2761 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2762 * elf.c: call generic_relax
2763 * ieee.c: call new vector, clean up some bugs due to the creation
2765 * libbfd.h: add bfd_generic_relax_section EXFUN
2766 * oasys.c: call generic_relax
2767 * reloc.c: implement generic_relax
2768 * seclet.c: moved much of this into coffcode.h
2769 * srec.c: call generic_relax
2770 * targets.c: define new transfer vector
2772 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2774 * everything: now modified to use smaller reloc type. Self hosts
2777 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2779 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2780 New files for stratus.
2782 * configure.in: Add configuration fragments for stratus.
2784 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2786 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2787 variables as CONST since they are set to point to a const char
2788 string. Fixes compiler complaints.
2790 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2792 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2795 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2797 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2798 symbols, so that we can emit the correct file name even
2799 if it's an include file.
2801 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2803 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2804 (Reported by john@labtam.labtam.oz.au (John Carey)).
2806 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2808 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2810 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2811 being used to -DHAVE_PROCFS.
2813 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2814 '#include "fopen-same.h"' to end of file to match other h-* files.
2816 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2818 * configure.in: Change svr4 references to sysv4. Add case
2819 "unknown" for target vendor and infer some targets based
2820 on the specified operating system.
2822 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2824 * bfd-in.h, libaout.h: ANSIfy enums.
2826 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2828 * archive.c (normalize): created version for VMS which removes the
2829 VMS directory crap from the front and end of a filename, eg turn
2830 [-.foo]bar.obj;123 into bar.obj
2831 (bfd_construct_extended_name_table): now writes index into an
2832 extended name table in decimal - the same base used to read an
2833 extended name table.
2835 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2837 * aout-encap.c: Fix to use aout-target.h.
2838 * aoutf1.h: Use standard MY_object_p and MY_callback
2839 in aout-target.h. Remove target-specific versions.
2840 * host-aout.c: Re-write to use aout-target.h.
2841 * gen-aout.c: New files use with host-aout.c to generate
2842 host-specific a.out-related parameters.
2843 * Makefile.in: host-aout.o depends on aout-params.h, which is
2844 generated by gen-aout.
2845 * aout-target.h: Make a little more flexible.
2846 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2847 macro. Instead, inline it in aout-target.h.
2848 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2849 a gcc -Wall warning.
2850 * archive.c: Add missing commas in DEFUN macro (2 places).
2851 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2852 Berkeley ones, now that libiberty has them:
2853 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2854 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2855 remove unused variable.
2857 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2859 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2860 and execname inside HAVE_PROCFS ifdef since they are unused
2861 when it is not defined.
2863 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2865 * elf.c: Flag all sections as either code or data. We can't
2866 be sure what they are anyway, since ELF doesn't fit the
2867 traditional model of text+data+bss very well. Add new local
2868 function elf_read() to simplify code. Record entry point in
2871 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2873 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2874 rather than N copies of the same lines.
2876 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2878 * cpu-h8300.c: disassemble branch displacements correctly
2879 * coff-h8300.c: put reloc offsets out in 32bits
2881 * makefile.dos, configdj.bat: New files from DJ
2882 * cache.c: fopen with new macros is needed for DOS.
2883 * ieee.c: environ renamed to envi to stop an include file
2885 * opncls.c, coff-rs6000.c: more fopens with macros.
2887 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2889 * Makefile.in: infodir belongs in datadir.
2891 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2893 * Makefile.in: fix where docdir lives
2895 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2896 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2897 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2898 srec.c, syms.c, targets.c : all new documentation and lint
2902 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2904 * coffcode.h, srec.c: Lint.
2906 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2908 * Makefile.in: install using INSTALL_DATA, added standards.text
2911 * configure.in: mark directory as target dependent. configure
2912 nows works in objdir always so make file existence checks
2915 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2917 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2918 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2919 and mandir now keyed off datadir by default.
2921 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2923 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2924 computation of arch and machine type so it's worked out before
2925 some_aout_object_p is called.
2926 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2928 * archures.c: add extra field 'section_align_power' to hold
2929 default section alignment in object files.
2930 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2931 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2932 initialize the new field.
2933 * bout.c (b_out_callback): replace the text size, since aout
2935 * aoutx.h: Documentation in the new style
2937 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2939 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2940 use the saved value if mtime_set is already set (intended
2941 for archive files, though apparently not used yet).
2943 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2945 * targets.c: Revise comments about how to configure the target
2946 vector, to match reality. Remove mention of obsolete methods.
2947 Remove long lists of capitalized macros that turn into the same
2948 thing in lowercase. Normal vector simply lists all known
2949 lowercase xvec names; all other cases are handled by SELECT_VECS.
2951 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2954 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2955 list of supported targets.
2957 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2959 * archive.c (bsd_write_armap): The pad byte sometimes added to
2960 the string table in a __.SYMDEF member is now
2961 counted as part of the size of the string table.
2962 This is compatible with the old ranlib, as well as Sun's.
2964 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2966 * srec.c: Rewrote to fix many bugs; now gets the record type
2967 right, doesn't choke on input, sets the start address in an S9 and
2968 fills in the filename on an S0.
2970 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2972 * cpu-h8300.c: Add support for MEMIND addressing mode
2974 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2976 * coffcode.h: use the new macro if available
2978 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2979 * Makefile.in: Fixed dependencies due to file rename
2981 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2982 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2983 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2984 newos3.c, stab-syms.c, syms.c: All these files have had their
2985 #includes altered to point to the new places.
2987 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2989 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2991 * configure.in: Add vendor "ncr" as supported per-target vendor.
2992 Add svr4 case for i386 per-host case.
2994 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2997 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2999 * syms.c (bfd_decode_symclass): Return 'A'
3000 for symbols that are both absolute and global.
3001 * archive.c (bfd_special_undocumented_glue): Return NULL
3002 if bfd_ar_hdr_from_filesystem returns NULL.
3004 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3006 * Makefile.in: added coff-h8300
3007 * configure.in: now h8 is a coff target
3008 * cpu-h8300.c: fix various disassembly problems
3009 * libcoff.h: took out some code which has been #0ed for a long
3011 * targets.c: added h8 coff
3012 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3013 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3015 * coffcode.h: Started to change the way machine dependencies are
3016 handled, from the nest of #ifdefs to macros defined in the
3017 including coff-<foo>.c
3019 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3021 * aoutx.h (some_aout_object_p): Set the `executable' bit
3022 if the entry point is contained in the text segment, even if the
3023 text segment is at location 0.
3025 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3026 nonstandard MIPS sections (.rdata, .sdata, etc).
3028 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3029 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3030 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3032 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3034 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3036 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3037 from syms.c to new file stab-syms.c. Also, since GNU extended
3038 type codes such as N_SETT are no longer in ../include/stab.def,
3039 include them manually.
3040 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3041 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3042 * libaout.h: Added prototype for aout_stab_name().
3043 * Makefile.in: Update Makefile for new stab-syms.[co].
3045 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3047 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3048 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3049 just make N_XXX work by excluding the header from the text segment.
3050 * aoutx.h: Fix comments to match.
3052 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3054 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3055 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3056 for the "logical" text segment (i.e. never consider the exec
3057 header to be part of the text segment). This change is
3058 needed for consistency with various other parts of bfd and ld.
3059 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3060 and move calculation of obj_textsec(abfd)->size to libaout.h.
3061 * bfd-in.h: Removed bogus ';'.
3063 * Makefile.in: Add MINIMIZE flag to select lean
3064 or bloated target_vector.
3065 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3066 * newsos3.c: Fixes to ../include/aout64.h remove need
3067 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3069 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3071 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3072 handle both little and big-endian targets, with little
3073 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3074 * host-aout.c: Add FIXME note.
3076 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3078 * targets.c: Make the default target_vector contain
3079 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3080 Old behavior can be gotten by defining ALL_TARGETS.
3081 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3082 Factored out common code into new file aout-target.h.
3083 Saves a lot of duplicate code for a.out variants.
3085 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3087 Get 'make headers' to work when configured with +subdirs.
3088 * Makefile.in: Add $(subdir) to docdir path.
3089 * doc/Makefile.in (protos): Add $(srcdir) prefix
3090 to name of sed scripts.
3092 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3094 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3095 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3096 to include names of N_SETT etc.
3098 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3100 * elf.c: Add minimal support for ELF symbol tables. Generates
3101 canonical bfd symbol tables from ELF symbol tables. Change the
3102 name of some functions from bfd_<name> to elf_<name>.
3104 * syms.c: Trivial fix to comment to remove a redundant "to".
3106 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3108 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3109 form that GDB recognizes as COFF.
3111 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3113 * ieee.c (ieee_object_p): cast NULL correctly.
3114 * configure.in: added harris host
3116 * coff-a29k.c: Lots of changes, most from David Wood.
3118 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3120 * coff-m88k.c (coff_write_armap): Just #undef it.
3122 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3124 * Makefile.in: standardize on MINUS_G to disable debugging
3125 * coff-m88k.c: create coff armaps instead of bsd ones.
3126 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3129 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3131 * elf.c: Additions to support ELF format core files.
3132 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3133 has support for /proc (all the include files in particular).
3135 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3137 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3138 of two N_SO stabs, one for directory, and one for filename.
3140 * bfd-in.h (print_vma): Factor out duplicate definition.
3142 Exit a little more gracefully when malloc returns NULL.
3143 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3144 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3145 * libbfd.h: Rre-generated due to libbfd.c update.
3147 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3149 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3151 * elf.c (elf_object_p): Don't try to create a bfd section for
3152 the first ELF section header. It is just a placeholder.
3154 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3156 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3157 core files, when compiling native.
3158 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3160 FIXME: The aoutf1.h change below needs to be reversed back
3163 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3165 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3166 manipulation of lnno fields in lineno structs in a coff-<f>.h
3167 independent way. Override it in coff-<f>.h to your favourite
3168 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3169 (coff_swap_lineno_out): modified to use the new macros.
3171 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3173 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3174 unknown arch when the magic number doesn't specify the
3175 architecture, since some OSs (eg old sun3s) don't set the number, and
3176 020 is probably the right answer anyway.
3178 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3180 * hosts/h-news.h, hosts/h-rtbsd.h:
3181 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3182 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3183 bfd_print_symbol_nm, for use by nm.
3184 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3185 bfd_print_symbol_nm option, to print in nm format.
3186 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3187 oasys.c (oasys_print_symbol): Provide stub implementations
3188 for bfd_print_symbol_nm.
3189 * syms.c: New function bfd_decode_symclass, used by nm printer.
3190 New function bfd_stab_name to look up string name of stab code.
3192 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3194 * Makefile.in: Added ctor.c
3195 * archures.c (bfd_default_arch_struct) added
3196 bfd_default_reloc_type_lookup.
3197 * coffcode.h: removed a load of #if 0ed code.
3198 (coff_compute_file_section_positions): now works out the section
3199 alignment and size correctly in all cases.
3200 (coff_get_symtab): looks for constructor symbols and calls the
3201 right function when they're found. (coff_canonicalize_reloc):
3202 knows when a section is full of constructors and does the right
3204 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3206 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3207 * libcoff.h: removed #if 0ed code
3208 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3209 arch independent constructor relocation type.
3210 (bfd_reloc_type_lookup): removed the comment "this will go away"
3211 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3212 reloc which is used when BFD_RELOC_CTOR falls through to give a
3213 default 32bit reloc for constructors.
3214 (bfd_default_reloc_type_lookup): added.
3215 * aoutf1.h: fixed SEGMENT_SIZE typo.
3217 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3219 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3220 matching prefix "coff".
3221 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3222 rs/6000 csect records.
3224 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3226 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3227 * configure.in: add motorola delta88 cases
3228 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3229 write_armap prototype
3230 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3232 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3234 * Rename COFF-related files in `coff-ARCH.c' form.
3235 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3236 coff-mips.c, coff-rs6000.c to be exact.
3238 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3239 make output clutter.
3240 * config/mt-*: Ditto.
3242 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3244 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3245 John Gilmore. Archive support from Damon A. Permezel.
3247 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3248 * configure.in: Add rs6000 case.
3249 * targets.c: Add rs6000 vector.
3250 * archures.c: Add rs6000, fix comment on romp.
3251 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3252 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3253 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3254 * section.c (bfd_make_section): Return NULL on attempt to create
3256 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3257 (bfd_swap_aouthdr_in): Handle lots more members.
3258 (make_a_section_from_file): If section has already been seen,
3259 just return false rather than overwriting it.
3260 (coff_real_object_p): Understand incoming magic numbers.
3261 (coff_set_flags): Understand outgoing magic numbers.
3262 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3263 (build_debug_section): Add fn for reading debug string section.
3264 (get_normalized_symtab): Handle symbol names in debug string section.
3265 Remove unused obj_string_table.
3266 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3267 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3268 existing section before making one.
3269 * cpu-rs6000.c: New file.
3270 * rs6000coff.c: New file.
3272 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3274 * elf.c: Add partial support for ELF format corefiles. Still needs
3275 support for extracting registers from corefiles.
3277 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3279 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3280 RANLIB is defined as echo, send the output to /dev/null to help
3281 reduce clutter in the output from doing a make.
3283 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3285 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3286 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3288 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3290 * coffcode.h (coff_compute_section_file_positions): make it pad
3291 section size out if there are alignment restrictions so that the
3292 image will be ok on a system where section positions are worked
3293 out by accumulating sizes rather than from the section headers.
3294 * targets.c (proto write_armap). Changed orl_count to unsigned.
3295 * opncls.c (bfd_close_all_done). Added so that generative
3296 programs like gas can close a bfd without causing bfd confusion.
3297 * libbfd.h (changed becuase of protos)
3298 * amdcoff.c: messed with the way that jmp displacements are
3299 calcualated. This may not yet be totally correct.
3300 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3302 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3303 abs symbol has no section (like a register symbol).
3304 (coff_write_symbol) now zeros auxent before filling it up to help
3305 with sensitive applications.
3306 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3308 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3310 * bfd.c: Make sure we don't get a macro strerror().
3311 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3312 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3313 attempt to recover command, ifdef NO_CORE_COMMAND.
3314 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3316 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3318 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3320 * archive.c (bsd_write_argmap): The size of the ranlib structures
3321 should not include the size field itself.
3322 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3323 adata(abfd)->exec_bytes_size field instead of constant macro,
3324 because aoutx.h compiles to a simple .o file shared by
3325 all 32-bits a.out targets.
3327 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3329 * configure.in: Allow i386-sco-sysv.
3330 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3331 * cpu-h8300.c: lint.
3333 * host-aout.c: New strategy. We use common code, include files,
3334 and data structures to handle the file, but set a few parameters
3335 from the host's config file (page size, text start addr, etc).
3336 * libaout.h: Define HP BSD machine types.
3337 * aoutf1.h: Handle reading a.outs with these types.
3339 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3340 virtual-memory-address of the .reg section. We can't just make a
3341 section for "all the regs and nothing else" because only GDB knows
3342 exactly where the regs are (scattered around the upage and stack).
3343 Clean up memory allocation. Remove big- and little-endian
3344 vectors, replace with single vector; this only runs on the host,
3345 in host byte order. Replace byteswap routines with aborts in case
3347 * targets.c: There's only one trad_core_vec now.
3348 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3350 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3352 * hosts/h-amix.h (free): Fix prototype.
3354 * aoutx.h: Don't use NULL as an integer, for braindead systems
3355 that declare it as (void *)0. (From Peter Schauer.)
3357 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3359 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3360 problem with bad Ultrix system headers.
3361 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3362 various kinds of alignments for the various kinds of
3365 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3367 * doc/Makefile: Don't assume . is on the path (from James Clark).
3369 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3371 * Makefile.in: Avoid Sun Make VPATH bugs.
3372 * targets.c: Declare trad_core vectors extern.
3374 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3376 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3377 * libbfd.h: Moved ALIGN macro here.
3378 * bout.c (b_out_callback): Replace i960_align by align_power.
3380 * libaout.h (struct aoutdata): Added fields page_size,
3381 segment_size and exec_bytes_size. These help generic code
3382 (in aoutx.h and libaout.h) to figure out where to align
3383 the various segments in a demand paged file.
3384 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3385 to decide if the exec header counts in a_text (text segment size).
3386 Also, assume D_PAGED flag is set; don't set it here.
3387 * bout.c (b_out_callback): Add initialization of
3388 adata fields page_size, segment_size, and exec_bytes_size.
3389 * host-aout.c (NAME(host_aout, callback) and
3390 NAME(host_aout,mkobject): Ditto.
3391 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3392 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3393 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3394 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3395 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3396 for some systems (mainly sunos), so do it in the callback instead.
3397 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3398 * aoutx.h (NAME(aout,set_section_contents): Change the way
3399 filepos and size of sections are carried out to support
3400 older styles of demand paged executables.
3403 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3405 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3406 * bfd.c: Added macros to enable gas to swap coff records.
3407 * coffcode.h: Make the coff_swap_*_out routines return the number
3408 of bytes swapped, and cleaned up their prototypes.
3409 * configure.in: Added ebmon/coff support
3410 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3412 * targets.c: Added new entry points for coff swapping
3414 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3416 Restructure configuration scheme for bfd, binutils, ld.
3418 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3419 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3420 Change some config names to match other dirs.
3421 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3423 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3424 ../include/sysdep.h.
3425 * cpu-i960.c: Strncmp needed a length arg.
3426 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3427 * i386aout.c: Remove dead N_TXTOFF override.
3428 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3429 * config/: Rename some config files to match up h-*.h names.
3430 Remove all the HOST_SYS definitions from the config files.
3431 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3432 * hosts/h-hp9000.h: Remove USG comment.
3433 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3434 * hosts/h-news.h, h-sparc-64.h: New config files that had
3435 previously been kludged in the <sysdep.h> file.
3437 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3439 * config/*: trad-core support is HOST dependent, not target
3440 dependent. Target config files only set DEFAULT_VECTOR and/or
3441 other vector elements. Exception: when host-aout.c is in use,
3442 in which case we're forced to assume we're native (hp, vax,
3443 tahoe). Rename XDEPFILES to HDEPFILES.
3444 * Makefile.in: Rename XDEPFILES.
3445 * config/h-sun*: Don't force static linking.
3446 * trad-core.c: Document how to use it nowadays.
3447 * i386aout.c, newsos3.c: Clean up.
3448 * i386coff.c: Allow 386 coff files to be used as core files too
3449 (for reading core files from embedded systems).
3451 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3453 * Add i386aout.c for a.out support on the i386.
3455 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3457 * reloc.c, section.c, syms.c, targets.c: correct info-node
3458 structure in *doc* comments.
3459 doc/Makefile: stop hiding complaints from makeinfo.
3461 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3463 * aoutx.h (...some_aout_object_p): Take a third parameter,
3464 the internal_exec struct, and avoid ever looking at an
3465 external_exec. All callers changed to read the entire
3466 external_exec struct, swap and check its magic number,
3467 swap in the whole structure, and pass the swapped-in version to
3469 * bout.c: Bring into modern era. Use single _object_p routine
3470 for big- aand little-endian. Provide internal and external
3471 exec header structs. Use separate swap-in and swap-out routines.
3473 * libaout.h: Move struct internal_exec from ../include/aout64.h
3474 to here. Add obj_symbol_entry_size to struct aoutdata.
3475 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3477 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3478 EXTERNAL_NLIST_SIZE. Callers changed.
3480 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3482 * bfd.c: Remove strerror() to libiberty.
3484 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3485 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3486 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3487 last byte of transfer, not first byte, is within the section.
3489 * host-aout.c: Remove `BSD' archive support. Lint.
3491 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3492 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3493 `bfd_arch_info_type'. All uses changed.
3494 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3495 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3496 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3497 it needs a better name.) All uses changed.
3498 * targets.c: Rename `enum target_flavour_enum' to `enum
3499 target_flavour', and remove the `_enum' from all of the enum
3500 values themselves. All uses changed.
3502 * configure.in, config/h-i386mach: i386 mach host.
3503 * config/t-i386-aout: Use host-aout.c.
3505 * trad-core.c: Give it its own xvec's to make it independent
3506 of other file formats.
3507 * ecoff.c, host-aout.c: Remove refs to trad-core.
3508 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3509 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3511 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3513 * reloc.c: Extended NEWHOWTO macro
3514 * ieee.c: Changed the way 8bit pcrel is done
3515 * cpu-h8300.c: got the registers in the right order
3517 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3519 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3520 prediction is vindicated!
3522 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3523 Remove refs to howto.c, since Steve forgot.
3525 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3527 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3528 still work. Now allows any architecture/machine to be set.
3530 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3532 * howto.c deleted and moved code to reloc.c
3534 * libbfd.h, libbfd-in.h removed $id stuff for real
3536 * cpu-h8300.c Made it match various different spellings of h8300.
3538 * archures.c: Took out the first char filter which made it only
3539 look for a cpu/arch match when the first chars of supplied and
3540 tested names were the same.
3542 * targets.c removed oasys stuff, pending someone to fix the bugs
3546 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3548 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3549 ELF support good enough for GDB.
3550 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3551 m68k-cbm-svr4 host and target.
3552 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3553 so `diff' and `patch' can cope.
3555 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3557 * archures.c: removed texinfo error
3559 * init.c: added texinfo hooks, and removed initialization error
3562 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3565 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3567 * cpu-i960.c: Avoid numerical count of initializers.
3569 Vax Ultrix changes from David Taylor <taylor@think.com>:
3570 * host-aout.c: Make little-endian vector really little-endian.
3571 * configure.in: Separate vax and tahoe cases, handle ultrix.
3572 * config/t-vax: Add trad-core.o.
3573 * config/h-vaxult: New host system.
3575 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3577 * bfd-in.h VERSION, change version number to 0.18, this makes a
3578 gap, but now is the same as the linker version number.
3580 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3581 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3582 files will eventually contain processor specific bits for bfd,
3583 like strange relocation information and dis/assembly. So far only
3584 the H8 has been even partially done. This work also ties in with
3585 the change in handling architectures.
3587 * amdcoff.c: (a29k_reloc) fix error message.
3589 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3590 discover the architecture of the bfd. (sunos4_callback) calls the
3591 function bfd_set_arch_mach rather than stuffing stuff directly
3592 into the bfd. (sunos4_write_object_contents), changed names of
3595 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3596 setup the environment.
3598 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3599 headers in big endian format, regardless of the endianess of the
3602 * archures.c: totally changed. Now an architecture is represented
3603 with a pointer to an info structure rather than an enumerated type
3604 and a long. The old info is available as two elements in the
3605 structure. Future enhancements to architecure support will
3606 involve pointers to methods being placed into the info structure.
3608 * bfd.c: changed the definition of the bfd structure for the new
3611 * bout.c: (b_out_set_arch_mach) changed to use the new
3612 architecture mechanism.
3614 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3615 the new architecture mechanism.
3617 * configure.in: added h8 stuff.
3619 * ieee.c: too many changes to note. Now ieee files written with
3620 bfd gas and ld can be read by gld and ieee only linkers and
3623 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3625 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3626 than fixing the structure directly.
3628 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3629 than fixing the structure directly.
3631 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3632 before opening a bfd.
3634 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3635 rather than fixing the structure directly.
3637 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3638 in the t/hmake file) a user can select which backends they want
3639 linked with bfd without changing the source.
3641 * init.c: new, looks after initializing modules.
3643 * howto.c: for future use, will allow an application to work out
3644 what cookie to use as a handle on a relcoatio howto.
3646 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3648 * srec.c: Better error checking, partly from Peter Schauer.
3649 (srec_object_p): Avoid assuming any file that starts with 'S' is
3650 an S-record file! (Check for 3 uppercase-hex digits after it.)
3651 (ISHEX): Define new macro for checking supposedly hex characters.
3652 (pass_over): Treat as EOF any S-record line that:
3653 * doesn't have hex in either size character
3654 * produces a size larger than 0x7F
3655 * has an unrecognized type number
3657 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3659 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3660 opncls.c: Lint (saber actually).
3662 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3664 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3665 * newsos3.c: Fixed two types: newos3 -> newsos3.
3666 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3667 to use correct segment.
3669 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3671 * aoutx.h (print_symbol): Handle missing symbol->name.
3673 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3675 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3678 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3680 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3681 add sgi/irix support.
3683 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3685 Changes for the AMD 29000 Ultracomputer port from David Wood.
3688 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3690 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3693 * coffcode.h (coff_real_object_p): Pass information about the
3694 current file's coff symbol format to BFD via the coff_data struct.
3695 (coff_find_nearest_line): obj_icof => coff_data.
3696 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3697 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3698 and DIMNUM == E_DIMNUM.
3699 * configure.in: Handle a29k-*-* hosts, and targets
3700 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3701 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3702 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3703 local_linesz to `coff_data' (tdata) struct.
3704 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3705 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3707 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3709 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3710 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3712 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3714 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3716 (sunos4_core_file_matches_executable_p): Fix header comparison.
3717 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3718 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3720 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3722 Allow GDB to patch object files.
3724 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3725 * trad-core.h (trad_unix_core_file_p): Ditto.
3726 * aoutx.h (aout_set_section_contents): On first output, check
3727 abfd->direction and complain if erroneous.
3729 * Makefile.in: Add crude dependencies.
3731 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3733 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3734 to h/t-xxxx files so that everything will work on System V.
3736 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3738 * aoutx.h: Add information on host-aout.c and how to configure
3739 to use it, to the manual.
3740 * configure.in: Tix typo.
3741 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3742 else dummy out the core file support.
3743 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3744 specified, use it to locate the data section.
3745 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3746 rather than as chars (lint).
3748 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3750 * aoutx.h, coffcode.h: saberized.
3752 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3754 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3756 bfd.c, targets.c: minor rewording of doc segments
3759 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3761 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3762 etc, rather than TEXT_START_ADDR.
3763 * host-aout.c: Remove #if 0 around whole thing.
3764 Update to modern (32/64-bit) a.out naming conventions.
3765 Include a large chunk of ../include/a.out.gnu.h to get macros that
3766 are not defined by the system include files.
3767 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3768 macro used by the other a.out implementations.
3769 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3771 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3773 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3774 texdoc and psdoc; make these depend on generated .texi's
3776 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3779 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3782 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3783 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3784 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3785 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3786 obtrusive marks indicating .c origins.
3788 * bfd.texinfo: generalize most references to linker
3790 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3792 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3793 * archures.c: remove empty foo() definition (crept in at vn1.9)
3795 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3797 * bfd.texinfo: use @setchapternewpage on instead of lots of
3798 @page's; minor rephrasing in Introduction.
3800 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3801 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3802 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3803 segments): used BFD (caps) more consistently as a name in
3804 discourse, fixed a few other minor typos and uses of fonts
3807 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3809 * coffcode.h: fixed bug where string table size wasn't being swapped.
3811 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3813 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3815 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3816 flags. (bfd_print_symbol_vandf) now knows what to do with the
3819 * aoutx.h: made translate_from_native_sym_flags and
3820 translate_to_native_sym_flags produce the above flags.
3823 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3825 * all files: update copyright notices for GPL version 2.
3826 Install header comments and attribute most modules to their
3827 authors. BFD's name is now officially "Binary File Descriptor",
3828 so remove any conflicting pejoratives.
3829 archures.h: Consists solely of comments; remove it.
3831 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3833 * Makefile.in, bfd.c: Made it compile again.
3835 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3837 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3840 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3842 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3843 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3846 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3847 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3849 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3851 * Everything: created some new files, core.c format.c, reloc.c,
3852 section.c and syms.c to split the functionality a bit better.
3853 Cleaned up the rest of the files a bit, and added some
3857 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3859 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3860 really takes 3 arguments, patched code and ammended prototypes.
3862 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3864 * ../include/bfd.h (struct bfd_target): Added new field
3865 "align_power_min" which contains the minimum alignment for a
3866 section. This is used in coff_new_section_hook. The field
3867 insertion necessitates an update of all backends..
3869 * aoutf1.h jump table field inserted
3871 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3874 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3875 table field inserted.
3877 * coffcode.h(just about everything) Now patches up symbol tables
3878 using a different mechanism. The Intel major bug has been fixed,
3879 and the linker can self host on the Aviion and be debugged with
3882 * ecoff.c: new include and jump table patch, i386coff.c: new
3883 include and jump table patch, icoff.c: new include and jump table
3884 patch, ieee.c: can now read archives containing ieee modules.,
3885 libcoff.h: added (combined_entry_type), libieee.h: uped max
3886 sections to 20, m68kcoff.c: new include and jump table patch,
3887 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3888 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3889 srec.c: jump table patch. trad-code.c fixed #IF typeo
3891 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3893 * coffcode.h (coff_swap_aux_in): added else case to deal with
3894 filenames less than 9 characters.
3897 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3899 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3901 * srec.c: now allows any number of sections to be created in a
3902 file. Outputs addresses of the right length.
3904 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3906 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3907 target didn't match, the format got set to the attempted match,
3908 breaking a future test.
3910 *../include/i386coff.h : fixed typo in type field with size
3912 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3913 support in the jump table for the swapping routines exported to
3914 gdb. Now gdb works with the 386.
3916 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3918 * Merge in changes from gdb-3.95 release.
3919 Makefile.in: Allow hmake and tmake files to add OFILES.
3921 bfd.c: support specific targets as well as searching. When
3922 searching, take default target in preference to others.
3924 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3925 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3926 libbfd.h: Support specific targets as well as searching.
3927 opncls.c: Support specific targets as well as searching.
3928 targets.c: Search is short-circuited if default target matches.
3929 liboasys.c, libieee.c: Undo bothner changes that make macros
3930 work to the left of assignment, but which depend on the
3931 representations of different pointer types being the same.
3933 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3935 * i386coff.c: created.
3936 * coffcode.h: added support for 386.
3937 * Makefile.in: added support for 386.
3938 * ../include/i386coff.h: created
3940 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3942 * coffcode.h: removed all put_x_<sizes>
3943 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3947 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3949 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3951 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3953 * everything: Removed sysdep.h from bfd.h and put back into files
3954 from which it was split out. Now 64 bit version is built with a
3955 -DHOST_64_BIT="long long" on the compile line.
3957 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3959 Changed all the [get|put][name] routines to use [get|put]_[size
3962 Put in support for 64 bit work. Now two versions of bfd may be
3963 generated, according to the state of TARGET_64_BIT, one which is
3964 32 bit only, and one which is 64/32 bits.
3965 Created new back end 'demo64' to test 64 bit functionality.
3967 Renamed some files to work on DOS.
3969 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3970 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3971 chage, 64 bit transfer. * liba.out.h: Split out common code from
3972 sunos and newsos into liba.out. Name changes and prototype mods. *
3973 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3974 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3975 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3976 change and 64bit stuff.* newsos3.c: common code removed, new jump
3977 table. * oasys.c: Name change * opncls.c: Portability fixes *
3978 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3979 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3980 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3981 64bit ized. * demo64.c: 64 bit a.out back end
3983 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3985 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3986 on LHS of assignment, even when using old compilers.
3987 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3988 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3989 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3990 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3991 * targets.c: Add declaration of newsos3_vec.
3993 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3995 * aout.c: fixxed some of the problems with filepos calculation.
3996 (swap_ext_reloc): fixed problem with creation of relocs.
3997 (aout_set_section_contents): fixed filepos problem
3999 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4000 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4001 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4002 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4003 cleaned up. (coff_write_object_contents) cleaned up.
4005 * ecoff.c: Totally different. Now supports ecoff fully.
4007 * icoff.c: fixed problems in relocation callout.
4009 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4011 * m68kcoff.c: updated target vector.
4013 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4014 choose_reloc_size. (sunos4_write_object_contents) now calls
4015 choose_reloc_size so outputs relocs correctly, also calculates the
4016 size of the sections correctly.
4020 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4022 Merge Per Bothner's changes to modularize BFD a.out a bit.
4024 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4025 * ieee.c: Cast enums to int before comparing them, for brain-
4027 * coff-code.h: Remove coff_get_section_contents, and use the
4028 generic one instead.
4030 * aout.c: Derive new module from sunos.c, containing generic
4031 support code for all kinds of a.out files.
4033 * sunos.c: Remove all code that goes in aout.c. Split out
4034 machine dependent followup in sunos4_object_p into
4035 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4036 and redefine only the names we CHANGE, not all the names. Drop
4037 the little-endian vector, and rename the vector as sunos4 rather
4040 * b.out.c: Use aout.c routines for most of the work. Slight
4041 changes for the new regime. Remove close_and_cleanup and
4042 get_section_contents in favor of generics. New transfer vector
4045 * newsos.c: New support for Sony NEWS, another a.out format.
4047 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4048 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4049 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4051 * opncls.c (bfd_close): Call format-dependent write_contents
4052 routine, if writing, before calling target-dependent
4053 close_and_cleanup routine (which is now always generic, I think).
4054 * srec.c: Use bfd_alloc instead of malloc. Remove
4055 close_and_cleanup and move code from it to
4056 srec_write_object_contents. Add write_contents to tvec.
4057 * targets.c: Remove a.out little vector, replace a.out big
4058 vector with SunOS vector. FIXME: Need Vax support again now.
4060 * libbfd.h: Add write_contents format-dependent-vector to the
4061 bfd_target vector. Supply a generic close_and_cleanup routine.
4062 * liba.out.h: Handle the new aout.c split. Add prototypes for
4063 all routines defined in aout.c. Rename "sunos" things to "aout"
4064 things. Add a few fields where needed for various formats.
4065 * Makefile.in: Add aout.c and newsos.c.
4067 * archive.c, ieee.c, oasys.c: Lint.
4069 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4072 changed forward declaration struct stat; to reduce warnings. Changed
4073 comment on bfd_h_<x>_x.
4075 * ../include/m68kcoff.h, ../include/intel-coff.h,
4076 ../include/m88k-bcs.h
4077 Now there are two incarnations of relocs, linenos and syments. One for
4078 internal digestion, and one full of char arrays for I/O. The original
4079 names have gone to detect errors.
4081 * Makefile.in, m68kcoff.c, targets.c
4082 Test new structure code with a 68k coff implementaion
4084 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4085 Fixed all the places where there were problems with the size and
4086 alignments of structures on disk and structures in memory. #ifed out
4087 all the code in coffswap.c, since it should be done using the target
4090 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4092 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4093 multiple reloc command.
4095 * sunos.c (sunos4_set_section_contents): Made it so that sections
4096 are always padded to their alignment size.
4098 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4100 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4101 Clean up types and such (saber C problems).
4102 * ecoff.c: Clean up types and such. Remove routines that are
4103 not used. Fix up reading and swapping of shorts from files.
4105 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4107 * a.out.vax.c: Remove two bogus "static" from prototypes.
4109 * ecoff.c: Got rid of lots of non-working junk (that had
4110 been copied directly from coff-code.h).
4111 Updated to be consistent with updates to icoff.c and coff-code.h.
4113 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4114 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4116 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4117 but until the target_vector is automatically generated,
4118 it's as good as any. Note that the text offset is the only
4119 difference between NewsOS and SunOs (including magic numbers).
4120 (Most of the sunos_* routines should to renamed bsd_*
4121 and move to a bsd.c file. Then (and when the target_vector
4122 is automatically generated) it might make sense to create
4123 a separate Sony target.)
4125 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4126 on some systems, and doesn't help on others.
4127 Similarly, only define X_OK if not already defined.
4129 * trad-core.c: Don't include sys/stat.h - at least
4130 on NewsOS 3, it has already been included.
4132 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4134 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4135 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4136 symbol tables if necessary when reading them in, so gdb can use
4137 them. Add "bfd_coff_" to the names so they won't conflict with
4138 names in calling programs. FIXME-soon: if coff-code.h is
4139 included in two BFD modules, this will cause duplicate
4140 definitions; the routines should be exported to a separate,
4141 common, module (probably along with a mess of other ones).
4143 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4145 Improve modtime support.
4147 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4148 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4149 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4150 BUG: archive members still do not get correct mod times.
4152 Improve floating point support for core files.
4154 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4155 (sunos4_core_file_p): Create a second registers section in the
4156 core file, called ".reg2", for the float registers.
4158 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4160 * many changes to improve archive handling; found a logic flaw in
4161 bfd_check_format which only just happened to work by cooncidence.
4163 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4165 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4168 * bfd.h: changed type of udata in asymbol to void *, like it
4169 should be. Added bfd_reloc_dangerous enum member.
4171 * coff-code.h: Fixed it so that internally generated symbols get
4172 their values relocated correctly in all cases. Removed calls to
4175 * icoff.c: Not understanding the destination symbol of a reloc is
4176 not a failure any more, just 'dangerous'. This allows linking of
4177 b.out and coff images.
4179 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4183 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4185 * sunos.c (translate_to_native_sym_flags): fixed
4186 sym_pointer->n_value so that symbols on the way out get their
4187 section relative values calculated correctly.
4189 * coff-code.h (mangle_symbols): fixed problem where tags were not
4190 being relocated for structs, enums, unions. Also various lints.
4192 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4194 * archive.c (get_elt_at_filepos): system_call_error returned
4197 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4199 * Resolve the use of no_error and system_call_error.
4200 The bfd library itself now will never set bfd_error to
4203 The code still needs to be combed to make sure all the error
4204 codes are correct. I suspect they are not always set correctly.
4206 * The names of all the messages have _ prepended because the sun
4207 bundled compiler can't distinguish from a macro which takes an
4208 argument and the same identifier in a non-macro context.
4210 * The reason for the above being that entry points which used to
4211 be trampoline functions are now just macros which expand to a
4212 direct call through the bfd's xfer vector.
4214 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4215 must gas have its own version of everything (the gas version
4216 had the correct value)
4218 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4220 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4221 properly support i960 architecture and output correct reloc stuff.
4223 * bfd.h: added prototype for bfd_printable_arch_mach, added
4226 * coff-code.h: Applied patches from chrisb to support i960
4227 architecture, zero relocs and swap them correcly and conditionally
4228 compiled the timestamp.
4230 * sunos.c: Made the default section alignment 2^3 so that doubles
4231 are done properly. Fixed the same reloc bug that was in b.out.c
4233 * sysdep.h: Now compiles on a Posix box
4235 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4237 * icoff.c: Fix comment on big-endian version.
4238 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4239 F_RELFLG). Set F_AR32WR in output files if little endian
4242 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4244 * archures.c fixed =/== typo
4246 * sunos.c added architecture stuff for output. Fixed
4247 bug where files where vma(data) != size(text)
4248 were processed wrong.
4250 * coff-code.h added a lint cast
4252 * (../include/a.out.sun4.h) fixed it so zmagic
4255 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4257 * archive.c removed loads of includes, and fixed bug where string
4258 table didn't have a null at the end.
4260 * bfd.c fixed includes, added symbols argument to
4261 canonicalize_reloc entry point.
4263 * libbfd.c fixed includes and added some lint patches.
4265 * targets.c added both sorts of intel coff.
4267 * b.out.c fixed included, changed was the canonical
4270 * icoff.c added support for callj and big and little
4273 * opncls.c added chmod+xing for files with EXEC_P set.
4275 * sunos.c fixed includes. Changed default section
4276 alignement to words. Fixed relocation stuff to work with
4279 * bfd.h various new types added, prototype for new
4280 reloc calls, changed bfd->iostream to a void *
4281 to including files don't need stdio.h.
4283 * libcoff.h added conversion table to tie relocs to
4288 * coff-code.h fixed includes. Added code to support
4289 big and little endian formats. Various lints. Better
4290 processing of symbols. Changed reloc stuff to new
4293 * libbfd.h fixed includes
4296 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4298 * bfd.h changed name of alignment entry in sec_struct to
4299 alignment_power, because of conflicting uses within bfd.
4300 Now it should be obvious that it's a 2**n alignment
4301 specifier. Removed start_pad, end_alignment, block, minsize,
4302 output_file_alignment, subsection_alignment and original_vma fields.
4303 Added align_power() macro. Fixed bfd_section_alignment
4304 acessor macros. Added bfd_symbol_same_target macro.
4306 * b.out.c (b_out_write_object_contents) fixed to use
4307 new alignment member. Fixed (callj_callback) to use section
4308 relative symbols properly.
4310 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4311 Fixed (translate_from_native_sym_flags) to correctly make
4312 symbols section relative.
4314 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4315 (bfd_make_section) took out initialization of obsolete members.
4316 (bfd_print_symbol_vandf) added
4318 * opncls.c (bfd_create) created.
4320 * coff-code.h (coff_new_section_hook) took away refs
4321 to obsolete members. (make_a_section_from_file) added
4322 conversion between alignment types. (coff_symbol_from)
4323 added. (coff_count_linenumbers) only counts linenumbers
4324 if symbol is of coff-type. (coff_mangle_symbols) only
4325 heavily mangles symbols if symbol is coff-type.
4326 (coff_write_symbols) various lints. (coff_write_object_contents)
4327 various lints and modification for alignment conversion.
4328 (coff_slurp_relocs) fixed for use with new asection shape.
4330 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4332 * archive.c lots of lint
4334 * b.out.c added callj relocation support, upgrated reloc howto.
4335 Fixed so that asymbol and reloc records are output
4338 * bfd.c lots of lint, support for new bfd entry point
4341 * bfd.h changed definition of asymbol to contain pointer to
4342 owning bfd, removed target dependencies.
4344 * cache.c took out print statements, put in BFD_ASSERT calls.
4346 * coff-code.h various lints, corrected linenumber output
4347 functionality. Added support for new style asymbols and
4348 bfd_print_symbol. Fixed so that asymbol and
4349 reloc records are handled correctly. Added timestamp.
4351 * icoff.c Added support for new howto shape.
4353 * liba.out.h Added support for new asymbol shape
4355 * libbfd.c various lints
4357 * libbfd.h various lints
4359 * libcoff.h added support for new asymbol shape.
4361 * sunos.c various lints. Added support for new asymbol shape
4362 and bfd_print_symbol.
4364 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4366 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4367 pointer lint. Added support for callj relocation. Fixed bug where
4368 the last 32 bytes of the text section were overwritten by data. Fixed bug
4369 where archives of b.out didn't work due bfd_slurp_extended_name_table
4372 * sunos.c added support for n_other field. Braced the howto table so
4373 that it won't be affected by any lengthing of the howto struct typedef.
4376 * bfd.h added support for n_other field, added special_function
4377 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4380 * bfd.c upgraded bfd_perform_relocation, various lints.
4382 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4384 * ChangeLog: Started ChangeLog for BFD.
4385 * ToDo: Create file for suggestions.
4387 * Makefile: Support easy loading into Saber C.
4388 Add dependencies for icoff.o and bcs88kcoff.o.
4389 Rename coff.c to coff-code.h. Change callers.
4391 * bfd.c (bfd_check_format): Allow the check_format routines
4392 to return the desired target vector, rather than just a Boolean.
4393 bfd.h (bfd_check_format): Change function pointer return type.
4394 archive.c (bfd_generic_archive_p): change callee.
4395 b.out.c (b_out_little_object_p, b_out_big_object_p,
4396 b_out_real_object_p): change callee.
4397 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4398 in check_format transfer vectors that need a filler.
4399 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4400 bcs88kcoff.c: change callee.
4401 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4402 icoff.c: change callee.
4403 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4405 * libbfd.c (zalloc): It should actually zero the storage!
4406 This was commented out for some reason.
4408 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4409 This is so callers can avoid <stdlib.h> which doesn't exist
4412 * bfd.c (map_over_sections): Add debugging code, since I
4413 noticed the section count for sunos core files was bad, but only
4414 GDB had detected the problem.
4415 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4416 bfd_get_section_linenos): Remove obsolete functions.
4417 (bfd_apply_relocations): Use longs, not ints, for the math.
4419 * bfd.h: Declare enum boolean and struct bfd_target as well
4420 as typedefs for them. Remove obsolete
4421 bfd_get_section_lineno_size.
4423 * cache.c: Make the "fdopen" support work. Keep better track
4424 of how many files are open. Centralize the opening of files
4425 and be sure bfd_open[rw] actually try to open the file. Evade
4426 linked list initialization problems.
4428 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4430 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4432 * cplus-dem.c: Delete file, since it is not part of BFD.
4434 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4435 (bfd_openr, bfd_openw): Actually open the file, give error now.
4437 * sunos.c (sunos4_core_file_p): Set section count.
4438 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4439 obsolete definitions.
4440 (_write_symbol_table): Initialize <idx> counter.
4441 (foop): Eliminate debugging code.