1 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
4 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
5 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
6 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
7 LR, RR, hppa_field_adjust): New functions.
9 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
11 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
12 stabs symbols, including new indirect_ptr_ptr argument.
13 (ecoff_slurp_symbol_table): Pass new argument in calls to
14 ecoff_set_symbol_info.
16 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
18 * configure.in: For m68k sysv systems, use m68k-coff.
20 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
21 (TDEFAULTS): Define it here. Use the new name.
23 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
26 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
28 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
30 (aix386_core_file_p): Initialize core_size to correct value.
32 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
34 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
35 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
37 * bout.c (aout32_slurp_extended_name_table): Define to be
38 _bfd_slurp_extended_name_table rather than bfd_true.
40 * coff-mips.c: Include libaout.h and aout/aout64.h to get
41 definitions for N_SET[ATDB].
42 (ecoff_howto_table): Moved near top of file.
43 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
44 seen, cook up a constructor section of the same name and put in a
45 reloc pointing to the symbol. This lets the GNU linker build
46 global constructors and destructors without using collect.
48 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
50 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
52 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
54 * hosts/miniframe.h: New file.
55 * configure.host: Use it.
57 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
59 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
60 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
61 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
62 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
63 * configure.in (*-*-bsd): Change to *-*-bsd*
65 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
67 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
68 int, for the sake of the old Portable C Compiler.
70 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
72 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
74 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
76 * configure.in: Get target name right for m68*-*-hpux.
78 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
80 * trad-core.c (NO_SIGNED_GET): New macro.
81 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
82 signed NO_GET, where appropriate.
84 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
85 * configure.in (*-*-linux*): Remove until linux port for a
86 non-i386/i486 system is actually available.
88 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
90 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
91 when compiling under HPUX.
93 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
95 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
96 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
98 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
99 * bfd/libhppa.h: Include sysdep here. Conditionalize
100 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
101 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
104 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
106 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
107 GNU version is needed.
109 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
111 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
113 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
115 * Makefile.in: Build elf32-hppa.o.
117 * syms.c (BSF_FUNCTION): New symbol flag.
119 * elf32-hppa.c: Fixed to work with elf32-target.h.
121 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
123 * libaout.h (NAME): Don't define if already defined.
125 * libelf.h: Protect against multiple inclusions.
126 (elf_symbol_type): Moved here, added new fields.
127 (struct elf_backend_data): New field `global_sym'; I suspect this
129 * elf32.c (elf_symbol_type): Deleted from here.
130 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
131 point to backend versions of symbols.
132 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
133 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
135 (elf_write_object_contents): Write program headers if appropriate.
136 (bfd_section_from_shdr): Unnamed sections get empty string for
137 name, not "unnamed". Handle SHT_NOBITS separately from
138 SHT_PROGBITS, and set some different flags.
139 (elf_file_p): New routine.
140 (elf_object_p, elf_core_file_p): Call it.
141 (elf_object_p): Handle EM_HPPA.
142 (elf_symbol_from, elf_idx_of_sym): New functions.
143 (elf_make_sections): Get symbol number right for relocations. Set
144 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
145 (elf_fake_sections): BSS section should be SHT_NOBITS, not
146 SHT_PROGBITS. Always generate symtab and strtab, not only if
147 relocations are needed. Set SHF_* flags as appropriate.
148 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
149 (elf_write_object_contents): Fix off-by-one error in symbol count.
150 Store a correct value for the symbol; write the size field
151 properly; make some guesses about the type field. Set section
152 type correctly for string tables.
153 (section_from_elf_index): Check for absolute and common sections
155 (elf_section_from_bfd_section): Ditto.
156 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
157 Use empty string instead of "unnamed" for nameless symbols.
158 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
159 HPPA (only?). Don't free raw symbols; keep the pointer around for
161 (elf_set_arch_mach): Handle bfd_arch_hppa.
162 (elf_find_nearest_line): Just return false.
163 (elf_write_object_contents, elf_set_section_contents): Set
164 output_has_begun field after computing file positions.
165 (elf_set_section_contents): Write section contents immediately,
166 rather than caching the whole file and writing it at close time.
168 * libhppa.h (enum hppa_reloc_field_selector_type, enum
169 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
170 hppa_reloc_expr_type_alt): New enumerator types.
172 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
173 * configure.in, configure.host: Use them.
175 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
177 * elf32-target.h: Allow overrides of armap defaults.
179 * elf32-hppa.c, elf32-hppa.h: New files.
181 * config/hp300hpux.mt: New file.
183 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
185 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
186 (aix386_core_vec): Update for new fields.
188 * archive.c (bfd_generic_archive_p): Call target-specific
189 slurp_armap code, instead of bfd_slurp_armap.
190 (bfd_slurp_bsd_armap_f2): New function.
191 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
192 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
194 * libaout.h (struct aoutdata): New field for subformat, for
195 differentiating between highly similar a.out formats.
196 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
198 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
200 * hp300hpux.c: New file.
201 * Makefile.in: Include it.
203 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
205 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
208 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
210 * trad-core.c (trad_unix_core_file_p): Check the file size.
212 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
214 * coff-alpha.c: Remove duplicate function and add warnings.
216 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
218 * sco-core.c (sco_core_vec): Add initializers for new target
221 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
223 * coffcode.h [_LIT]: Recognize .lit section.
225 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
227 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
228 config/alphaosf.mt, hosts/alphaosf.h: New files.
230 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
232 * Merge in HPPA/BSD changes from Utah.
233 * hppa.c: Use this for both HPUX & BSD.
234 * targets.c: Enable hppa_vec for both HPUX & BSD.
235 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
236 * hosts/hppabsd.h: #define HOST_HPPABSD.
238 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
240 * libbfd.c: Whitespace changes around byteswap macros.
241 * libbfd-in.h: Whitespace changes around byteswap declarations.
243 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
245 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
246 system_error anymore. It confuses bfd_check_format().
248 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
250 * bfd.c: Add sgi_core_data to tdata union.
251 * coff-mips.c: Add Irix 4.x core file support.
252 * hosts/irix4.h: #define HOST_IRIX4.
254 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
256 * aoutx.h (translate_from_native_sym_flags): Check that the
257 symbol's section does get set.
258 (slurp_symbol_table): Zero index means null-string name.
260 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
262 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
264 (write_syms): Use them, to reduce string table size.
266 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
268 * trad-core.c (trad_core_vec): Add 6 new initializers to match
269 new signed get/put fields. Minor reformatting to label
272 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
274 * bfd-in.h: Insert comment about SVR3 compiler warnings.
276 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
277 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
279 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
281 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
283 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
284 (swapcore_sparc): Make sp a bfd_vma.
286 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
288 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
289 libbfd.c, libbfd-in.h: Add _do*signed*.
290 targets.c, all targets: Add bfd*signed*.
291 bfd-in.h: Add bfd_signed_vma. Add comments.
293 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
295 * format.c (bfd_check_error): Check error return from
296 _bfd_check_format routines.
298 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
300 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
301 recognize .data section if present.
303 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
305 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
306 check for the case where the user sets the address of the BSS
307 section (and the file header can't specify this). Let the user
308 set it wherever they want, regardless of what goes in the header.
310 * ieee.c (ieee_slurp_sections): Pass all ieee section names
311 straight through into BFD sections. Add comments.
313 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
315 Cleanup in preparation for better 64-bit host support.
317 * bfd-in.h (bfd_64_type): Remove.
318 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
320 * bfd-in.h (bfd_size): Remove.
322 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
324 * bfd-in.h (bfd_word): Remove.
325 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
327 * bfd-in.h (rawdata_offset): Remove.
328 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
329 (bfd_perform_relocation): Lint.
330 (enum bfd_reloc_status): Comment cleanup.
332 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
334 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
336 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
338 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
340 * elf32.c: Clean up old comments.
342 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
344 * config/sun3.h: String argument to fprintf is const.
346 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
347 on systems which define PAGE_SIZE in <limits.h>.
349 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
352 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
353 the core file failing signal.
354 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
355 to supply the core file failing signal.
357 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
359 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
360 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
361 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
362 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
364 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
366 * coff-mips.c (PAGESIZE): Correct value.
368 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
370 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
371 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
373 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
375 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
376 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
378 (coff_compute_section_file_positions): Force vma and lma of _LIB
380 (coff_set_section_contents): Count number of entries in new lma
382 * coffgen.c (make_a_section_from_file): Force lineno_count of
383 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
384 SCO 3.2v4 shared library.
385 * seclet.c (rel): Copy over any section with contents, not just
388 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
391 * coff-i386.c (coff_i386_reloc): New function, to generate
392 relocateable output correctly.
393 (howto_table): Use coff_i386_reloc for all reloc types.
394 (CALC_ADDEND): Use a more efficient hack to get the correct addend
396 (i386comm_value): Removed; no longer needed.
398 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
400 * coffcode.h (coff_set_section_contents): Don't write out
401 sections without a filepos.
403 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
405 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
407 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
409 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
410 * libecoff.h (ecoff_data_type): Added gp_size field.
411 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
412 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
413 Set flags to 0 for large common symbols.
414 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
415 which can occur for gas-generated relocs.
416 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
417 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
418 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
420 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
422 * srec.c (srec_set_section_contents): Use lma field for load
424 * section.c: Add declaration of lma field to section structure.
425 * coffcode.h (coff_write_object_contents): Use lma field for load
427 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
429 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
430 symbols in a better way. (translate_to_native_sym_flag): Set the
431 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
433 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
434 (bfd_make_section): Cope with new builtin section.
435 * syms.c (bfd_decode_symclass): Can now print indirect section
438 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
440 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
441 defined, and yields false.
442 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
444 * archive.c (snarf_ar_hdr): Add support for reading (only,
445 so far) BSD-4.4-style extended headers.
446 * archive.c: Some more comments.
448 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
450 * Makefile.in: fix rule for dvi and info, so that the recursive
451 makes does the right thing, instead of always info
453 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
455 * libbfd.c (bfd_seek): Disable optimized handling for archives and
456 archive members; they need more special reatment. For now, verify
457 that computed and actual file positions correspond.
459 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
461 * mipsbsd.c: Renamed from aout-mipsbsd.c.
462 (set_arch_mach): Delete non-MIPS code.
463 (reloc_howto_type_lookup): Ditto.
464 * Makefile.in: Adjusted.
466 * libbfd.c (bfd_tell): Update `where' field.
467 (bfd_seek): Don't do anything if we're not changing the file
468 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
469 field against a SEEK_SET request. Call bfd_tell to re-update
470 `where' field when done.
471 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
473 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
475 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
477 * Makefile.in: added installcheck target
479 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
481 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
482 if the type is not stNil.
484 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
486 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
487 forward declarations.
489 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
490 it's implied by the type.
492 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
494 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
496 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
498 * rs6000-core.c: Add .ldinfo section.
500 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
502 * Makefile.in (MAKEOVERRIDES): Define to be empty.
504 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
506 * section.c (bfd_set_section_contents): whitespace
507 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
510 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
512 * hosts/go32.h: don't define POSIX_UTIME
514 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
516 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
517 against machine architecture stored in the ELF header, to resolve
519 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
520 NULL, so only use results when non-NULL.
521 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
522 and add to vector of targets.
524 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
526 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
527 are always just debugging symbols.
529 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
530 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
532 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
534 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
535 hpux 7). Patch from friedman@gnu.ai.mit.edu.
536 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
537 defined, which they aren't in hpux 7.0.
539 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
540 Tran-Le, tranle@intellicorp.com.
542 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
544 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
545 ahead and do the relocation.
546 (ecoff_refhi_reloc): Don't to the relocation here, just remember
547 what needs to be done.
548 (ecoff_reflo_reloc): Do the REFHI relocation here.
550 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
552 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
553 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
554 relocs are reasonable.
555 * coff-msym.c: Eliminated uses of DEFUN.
556 (ecoff_swap_tir_out): New function.
558 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
560 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
561 * configure.host (vax-*-ultrix2*): Add triplet.
562 * hosts/vaxult2.h: New file.
563 * config/vaxult2.mh: New file.
565 * aoutx.h (string.h): Include for strchr and friends.
566 * archive.c (string.h): Include for memchr and friends.
567 * elf32.c (string.h): Include for strrchr and friends.
569 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
571 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
572 (MY_set_sizes): Use sunos4_set_sizes.
574 * elf32.c: Renamed from elf.c. Several CPU-specific functions
575 deleted, as well as elf-big and elf-little targets.
576 * libelf.h: New file.
577 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
579 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
581 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
583 * coffcode.h (coff_compute_section_file_positions): Don't need
584 variable "old_sofar" if compiling for i960.
586 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
590 * ieee.c (exten, envi): "static" belongs first in declaration.
592 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
594 * srec.c: add support for symbolsrec, srecords with symbols in
597 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
599 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
600 to avoid lint complaints.
602 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
604 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
605 type SHT_STRTAB. Don't alter file offset for section 0.
606 (reloc_type_names): Now an array instead of a macro. Still inside
607 "#if 0", since it's used only in debugging code also in "#if 0".
608 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
609 (sort_reloc_map): New function.
610 (sparc_reloc_map): New variable.
611 (elf_bfd_reloc_type_lookup): New function.
613 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
615 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
616 bfd_make_debug_symbol; they were already in the target structure.
617 * Adjusted all uses of JUMP_TABLE.
618 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
619 from coff_make_debug_symbol.
620 * libcoff.h: Updated accordingly.
622 * Minor cleanups provoked by gcc warnings:
623 * aoutx.h (NAME(aout, reloc_type_lookup)),
624 cpu-h8300.c (local_bfd_reloc_type_lookup),
625 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
627 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
628 ieee.c (ieee_slurp_section_data),
629 elf.c (elf_make_sections, elf_fake_sections,
630 elf_compute_section_file_positions, elf_write_object_contents):
631 Removed unused variables.
632 * archures.c: Removed /* from within comment.
633 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
634 * oasys.c (oasys_write_data): Initialize i.
636 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
638 * libcoff.h (obj_raw_syment_coun): New macro.
639 * coffgen.c (coff_get_normalized_symtab): Initialize
641 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
643 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
645 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
647 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
648 for compatibility with tools from MIPS.
650 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
651 * config/irix3.mt, config/irix4.mt: Removed.
652 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
653 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
655 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
657 * hosts/hp300bsd.h: Add gross hack to determine whether we
658 are running on BSD 4.3 or BSD 4.4, and use appropriate include
659 files (and set other parameters) to match.
661 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
663 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
664 ansi definition which otherwise confuses non-ansi compilers.
666 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
667 ultrix cc by forward declaring getenv as is done in
670 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
672 * elf.c (elf_info_to_howto): cast an enum into unsigned char
673 avoiding a fatal error in vax ultrix 4.2 cc.
675 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
677 * bfd-in.h, VERSION: Roll to version 2.1.
679 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
681 * oasys.c (oasys_write_object_contents): Lint.
682 * srec.c: Whitespace cleanup.
684 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
686 * coffgen.c (coff_print_symbol): Print correct tagndx value;
687 cleaned up output formatting a bit.
689 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
691 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
692 relaxable. Should be moved somewhere else.
694 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
696 * aout-mipsbsd.c: Eliminated uses of DEFUN.
697 (aout_mips_*_vec): Added seclet_link element.
699 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
700 support for aout-mipsbsd target.
702 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
704 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
706 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
708 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
710 Add support for the H8/500
712 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
714 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
716 * libecoff.h: New file. Defines ECOFF backend data for gdb.
717 * coff-mips.c: Now includes libecoff.h.
718 (ecoff_data_type): Moved to libecoff.h.
719 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
720 call it. If there is ever another ECOFF target, this and the
721 swapping functions should be accessed via an ECOFF specific target
723 * Makefile.in (coff-mips.o): Depends on libecoff.h.
725 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
727 * coffcode.h: Removed MIPS specific information, since coff-mips.c
728 no longer includes this file.
730 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
731 bits to 0 to make comparison test useful.
733 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
734 avoid overflowing GP accessible sections in binutils/objdump.
736 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
738 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
739 reading more robust: Fail if string index is out of string
742 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
744 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
745 PCREL13): Don't take dst_address into account; the input file has
746 already taken care of that.
748 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
750 * coff-mips.c: Completed support for linker and binutils.
752 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
754 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
755 original addend from section contents.
757 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
759 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
760 * hosts/delta88.h (strtol): Fix prototype.
761 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
763 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
765 * elf.c: Get rid of "#ifdef sparc".
766 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
767 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
769 (elf_info_to_howto): Use runtime conditionals on CPU type, not
770 compile type conditionals on host CPU.
771 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
773 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
775 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
777 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
778 ECOFF which has two common sections.
779 (bfd_com_section): Set SEC_IS_COMMON flag.
780 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
781 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
782 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
783 bfd_is_com_section macro rather than checking for equality to
786 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
788 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
789 (coff_mkobject_hook): Accept aouthdr argument.
790 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
791 Handle NULL aouthdr argument.
792 (coff_object_p): If there is no aouthdr, pass it as NULL to
794 * libcoff.h: Rebuilt for mkobject_hook changes.
796 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
797 additional MIPS ECOFF fields.
799 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
801 * configure.host: added mips-dec-bsd*
802 * configure.in: added mips-dec-bsd*
803 * aout-mipsbsd.c: new file for mips-dec-bsd*
804 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
805 * aoutx.h: added mips support.
806 * archures.c: added mips support to bfd_default_scan().
807 * cpu-mips.c: added support for R4000 (untested).
808 * libaout.h: added MIPS1 & MIPS2 magic numbers.
809 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
810 hope will make it into include/bfd.h.
811 * targets.c: added aout_mips_*_vec.
813 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
815 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
817 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
819 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
821 * libcoff-in.h: Update prototype for coff_count_linenumbers.
823 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
825 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
826 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
827 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
828 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
830 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
831 bfd_swap_reloc_in or coff_swap_reloc_out.
832 * coff-mips.c: Added code to link and write out symbolic debugging
833 information, and to swap relocs in and out.
835 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
837 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
838 (coff_write_object_contents): coff_count_linenumbers returns the
839 number of line number records it found.
841 * coffgen.c (coff_write_linenumbers): only write out line numbers
842 in the section they belong to.
844 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
846 * targets.c (bfd_target): Added relocateable argument to
847 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
848 target vector for linker use.
849 * bfd.c (bfd_seclet_link): New macro.
850 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
851 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
852 and boolean return value. Made static.
853 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
854 relocateable argument.
855 * reloc.c (bfd_generic_get_relocated_section_contents): Added
856 relocateable argument (if relocateable, saves relocs).
857 * bout.c (b_out_get_relocated_section_contents),
858 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
859 relocateable argument (if relocateable, just calls
860 bfd_generic_get_relocated_section_contents).
861 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
862 argument to prototype.
863 * All targets: Set new _bfd_seclet_link vector to
864 bfd_generic_seclet_link.
866 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
868 * coffgen.c: #include seclet.h.
870 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
872 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
873 debug info. Setup info about linker symbols only, and use
874 standard bfd fields to hold the info.
875 * (hppa_object_p): Remove unneeded decls.
876 * (hppa_new_section_hook): Get rid of most of this.
877 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
878 fat. Remove all knowledge of stabs, remove redundant knowledge of
880 * Remove macros for accessing fields which are now gone.
882 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
884 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
886 * coff-z8k.c: delete unused reloc functions
888 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
890 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
891 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
892 * coff-msym.c: Use DEFUN for function definitons.
893 * coff-mips.c: Added code to read and print symbols, and to find
896 * coffcode.h: Moved many generic functions into coffgen.c. Moved
897 swapping functions into coffswap.h for ECOFF use. Moved
898 relocation functions, only used by h8300 and z8k, into reloc16.c.
899 Added hooks for coffgen.c functions to backend data structure, and
900 added hook functions. Still more could be done.
901 * coffswap.h: New file to hold COFF swapping routines.
902 * coffgen.c: New file to hold generic COFF functions.
903 * reloc16.c: New file to hold h8300 and z8k specific relocation
905 * libcoff-in.h: Added declarations for functions in coffgen.c.
906 * libcoff.h: Rebuilt to incorporate changes.
907 * coff-h8300.c: Function name changes.
908 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
909 hook rather than defining EXTRA_CASES.
910 * Makefile.in: Build new files coffgen and reloc16. Added
911 dependencies of coff-*.o on coffswap.h and seclet.h.
913 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
915 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
916 about discarding const.
918 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
920 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
922 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
924 * configure.in (post-target): If --with-minimal-bfd is specified,
927 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
929 * srec.c (srec_write_records): one of my boards wants a CR between
932 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
934 * archive.c (do_slurp_coff_armap): set symdef_count correctly
935 (it broke a couple of weeks ago).
937 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
939 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
940 return type, so libbfd.h doesn't reference undefined typedefnames.
942 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
944 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
946 (coff_pointerize_aux): don't pointerize a negative tagndx
947 (sometimes generated by SCO 3.2v4 cc).
949 * bout.c (calljx_callback, callj_callback,
950 b_out_get_relocated_section_contents): warn if relocating against
953 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
955 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
956 Make a bunch more routines be static.
957 * hppa.c (fill_spaces): Get rid of this, replace with much better
958 written setup_sections().
959 * (setup_sections): New routine to create BFD sections for each
960 space and subspace in SOM files.
961 * (hppa_object_setup): Use BFD sections created by
962 setup_sections() to locate GDB symbol table info.
963 * (make_unique_section): New routine to create a BFD section. It
964 ensures that the given name is unique, and will generate a unique
966 * (hppa_object_p): Become much more paranoid about file header.
967 * (make_bfd_asection): Call bfd_make_section to do the dirty
968 work. Simplify code somewhat.
969 * (hppa_core_file_p): Use proper name for stack section.
970 * libhppa.h: Remove millicode_start, millicode_end decls.
972 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
974 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
976 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
977 relocs, don't bother doing the adjustment if the value to add is
980 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
982 * bfd.c (bfd_get_size): New function that gets an upper bound
983 on the possible size of any object in a bfd.
984 * elf.c (bfd_elf_find_section, elf_get_str_section,
985 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
987 * elf.c (elf_big_vec, elf_little_vec): Document last three
988 members initialized to NULL.
990 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
992 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
994 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
996 * hosts/std-host.h: New file. Attempt at a generic/default
997 set of definitions, to discourage porting to new hosts by copying.
998 * hosts/news.h: Removed.
999 * hosts/sparc.h: Use std-host.h.
1000 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1001 perhaps we can later remove the the_bfd field from each symbol.
1002 * syms.c (struct symbol_cache_entry): Remove unused field
1003 app_data. Add comment noting that the_bfd is almost redundant,
1005 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1006 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1007 * hppa.c (fill_spaces): Make slightly more rebust.
1008 * configure.in: Allow std-host as the "default" host.
1010 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1012 * bfd.c: Add struct hppa_core_data to tdata union.
1013 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1014 Get rid of HPPA/BSD specific code. That will go somewhere else
1016 * (fill_spaces): Don't spin forever and die if you don't find
1017 $MILLICODE$ subspace.
1018 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1020 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1021 Make these work for HPUX.
1022 * (make_bfd_asection): New routine to make section creation a
1024 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1025 * libhppa.h: #include the right system files. Redefine all of
1026 the structs/macros for hacking core files to use more sensible
1027 HPUX core file structures.
1028 * targets.c (target_vector): Conditionalize hppa_vec on
1029 HOST_HPPAHPUX, not hp9000s800.
1030 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1031 malloc and realloc. #define HOST_HPPAHPUX.
1033 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1035 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1036 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1037 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1038 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1040 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1041 * aix386-core.c: New file for handling core files on AIX on PS/2.
1042 * targets.c: if AIX386_CORE, use aix386_core_vec.
1043 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1046 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1048 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1051 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1053 * Makefile.in: added dvi target
1055 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1057 * bfd.c: Use right name for tekhex tdata struct.
1058 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1059 * libcoff.h: Updated to get spacing change from coffcode.h.
1060 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1062 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1064 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1065 functions, with the "guts" of the old bfd_slurp_bsd_armap
1066 and bfd_slurp_coff_armap, but assuming we've already checked
1067 if the armap is present or not.
1068 Also, rewrite a bit to avoid keeping around obstack data
1070 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1071 Various fixes to correctly handle COFF_style archives names.
1072 (Note that because these have a trailing '/', the names can
1073 have embedded spaces.)
1074 * archive.c (bfd_slurp_armap): New function, replaces old
1075 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1076 _either_ format, and calls do_slurp_bsd_armap or
1077 do_slurp_coff_armap if either form of map is seen.
1078 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1079 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1080 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1081 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1083 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1085 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1086 * libhppa.h: Make millicode_start and millicode_end be unsigned
1087 int to be same type as CORE_ADDR in GDB. Why are these here?
1089 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1091 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1092 vaddr of the section to the addend.
1093 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1094 SCO_CORE to SELECT_VECS.
1095 (target_vector): add sco_core_vec.
1096 * sco-core.c (sco_core_vec): add leading underscore initializer.
1097 * configure.in (i[34]86-*-sco*): use target i386-sco.
1098 * config/i386-sco.mt: new file; define SCO_CORE.
1100 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1102 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1104 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1106 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1108 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1110 * hosts/i386linux.h: Include unistd.h.
1112 * aoutx.h (print_symbol): aout_stab_name returns a constant
1114 * libaout.h (aout_stab_name): Fix prototype.
1115 * stab-syms.c (aout_stab_names): Array is now const.
1116 (aout_stab_name): Return value is now pointer to const.
1118 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1121 * syms.c (asymbol): Added new field "app_data", for data
1122 particular to the application. Some of the linker flags ought to
1123 get moved to this field someday.
1125 * archures.c (bfd_default_scan): Recognize a few more numbers:
1126 80486, 80960, and 960.
1128 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1129 bfd_coff_std_swap_table, cast to PTR.
1130 * bfd.c (bfd_coff_swap_*): Deleted macros.
1131 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1133 * coffcode.h (type bfd_coff_backend_data): New structure type,
1134 contains pointers to the COFF-specific swapping routines.
1135 (bfd_coff_std_swap_table): New data structure, to be used when
1136 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1137 (bfd_coff_swap_*): New macros.
1138 * coff-mips.c (mips_coff_swap_table): New data structure.
1139 (ecoff_big_vec): Use it.
1140 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1141 * All other targets: Deleted coff-specific vector entries.
1143 * trad-core.c: Fixed some `PARAMS' uses that were missing
1146 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1148 * aoutx.h (some_aout_object_p): Protect arg prototype in
1149 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1151 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1153 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1154 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1155 PARAMS for readability.
1157 * aoutx.h: Add type to callback parameter.
1158 * coff-mips.c: Don't call trad-core.h, not needed.
1159 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1160 * trad-core.h: Eliminate, unused.
1162 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1164 * format.c (bfd_check_format): if default target isn't found
1165 then look through the entire list rather than return early.
1167 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1169 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1171 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1173 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1175 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1177 * coff-z8k.c: checkpoint, more addressing modes handled
1178 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1181 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1183 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1185 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1187 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1189 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1191 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1192 and about when file descriptors are closed.
1194 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1196 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1197 written out correctly.
1199 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1201 * section.c: New section bit SEC_SHARED_LIBRARY.
1202 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1203 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1206 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1208 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1209 macros; use PARAMS to declare the function pointers involved.
1211 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1212 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1214 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1216 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1218 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1219 declaring pointers to functions.
1220 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1221 * seclet.h: Declare external function with PARAMS.
1223 * doc/chew.c (exfunstuff): Eliminate.
1224 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1225 * doc/proto.str: Use paramstuff rather than exfunstuff.
1227 * libbfd.h: Update, based on changes in source code and chew.
1229 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1231 * libieee.h: Add FIXME about removing limit on number of sections.
1232 * bfd-in.h: Improve comments to make it clear that bfd.h is
1233 the wrong place to edit this file.
1234 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1235 same places where we install bfd.h.
1237 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1239 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1240 symbol type before blindly modifying the auxent. Specifically,
1241 only modify the endndx fields for types that need it, and don't
1242 set the array information for non-arrays.
1244 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1246 * aoutx.h (some_aout_object_p): Section list should be set up
1247 correctly anyways; don't have to set up "next" pointers manually.
1249 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1251 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1252 config/i386v.mh: removed -DUSG from HDEFINES.
1253 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1255 hosts/i386v.h: don't define POSIX_UTIME.
1257 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1259 * ieee.c (ieee_slurp_sections): make a private copy of the
1260 section's name before truncating it.
1262 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1264 * hppa.c: add symbol_leading_char entry in transfer vec
1266 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1268 * ieee.c (get_symbol): can now cope when two symbols of a
1269 different class, but the same index number occur consecutively.
1270 (get_section_entry): nicer name for sections being forward
1271 referenced. (ieee_archive_p): don't free the filename string,
1272 since it was never malloced.
1274 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1276 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1278 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1280 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1281 optionally setting the dimen info, since they are in the same
1282 memory locations. Also zero out external auxent.
1283 (coff_write_symbol): don't zero external auxent; now done in
1286 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1288 * Check fclose return value for errors.
1289 libbfd.h: bfd_cache_close now returns a boolean.
1290 cache.c (bfd_cache_delete): return fclose success value.
1291 (bfd_cache_close): return bfd_cache_delete return value.
1292 opncls.c (bfd_close, bfd_close_all_done): return result of
1295 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1297 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1299 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1301 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1302 work out a coff relocation type from a howto's attributes rather
1303 than using the input r_type field. This fixes PR1677 and allows
1304 conversion of a.out relocs to coff relocs.
1306 * coffcode.h (coff_write_relocs): if supplied a relocation
1307 relative to an absolute symbol, use the right symbol index.
1309 * reloc.c (bfd_perform_relocation): do a partial link for coff
1312 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1314 * changes to support i386-sysv with shared libraries:
1315 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1316 check for .data2; if _LIB is defined, check for it; map
1317 SEC_NEVER_LOAD to STYP_NOLOAD.
1318 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1319 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1320 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1321 if section has contents, not just if it is loadable; if
1322 TWO_DATA_SECS, check for .data2
1323 (coff_set_section_contents): set vma of .lib section to number of
1325 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1326 don't define coff_write_armap to bsd_write_armap.
1327 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1330 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1332 * solaris2.h: Get the definition of alloca from alloca.h if we
1335 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1337 * configure.in (i960-*-{aout,bout}): Support these.
1339 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1341 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1343 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1345 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1346 no-longer-used definitions of L_SET and L_INCR.
1347 * i386linux.h: Tweaks to smooth Linux build.
1349 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1351 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1353 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1355 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1356 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1357 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1358 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1360 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1361 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1363 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1365 * configure.host: New file, contains mapping of host configs
1366 to host support file names for bfd, binutils, opcodes.
1367 * configure.in: Use it.
1368 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1369 * i386bsd.c: Cleanup, reformat.
1370 * config/i386-bsd.mt: Comment changes.
1371 * config/i386bsd.mh: New file for core file support.
1372 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1373 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1374 on BSD 4.4 define ALIGN (sigh!).
1376 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1378 * libaout.h (aout_backend_data): added exec_header_not_counted
1379 field. For ZMAGIC files only, when text_includes_header is set, by
1380 default the length of the exec header is counted in the text
1381 section size. For go32, exec header is mapped in but does *not*
1382 contribute to the size of section.
1383 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1384 is not set, but ztih is, add the size of the exec header to the
1385 recorded size of the text section.
1386 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1387 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1388 Also set text_includes_header.
1389 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1390 by default in MY(backend_data).
1392 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1394 * aout-target.h (callback): Don't define this function if it won't be
1397 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1398 type doesn't match. Don't lose if file sections have already been
1400 (set_arch_mach): Set reloc_entry_size.
1401 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1403 * hosts/i386bsd.h: New file.
1404 * configure.in: Recognize i[34]86-*-bsd host.
1406 * aout-target.h (callback, write_object_contents): Delete unused
1409 * aoutx.h (reloc_type_lookup): New function.
1410 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1411 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1412 (MY_reloc_howto_type_lookup): Don't define it.
1414 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1416 (slurp_symbol_table): Use header byte order, not target byte
1417 order, for reading symbol data.
1419 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1421 * configure.in: Undo some brain damage in the host section.
1422 * configure.in: Reformat the target section, test many configs.
1423 * Makefile.in (make): Remove obsolete `make make'.
1424 * aoutx.h (some_aout_object_p): Make defines line up.
1426 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1428 Now a bfd knows whether underscores are normally prepended
1429 to symbols in its file format.
1431 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1432 coff-z8k.c: targets set so they have leading underscore
1433 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1434 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1435 without leading underscore flag
1436 * targets.c: add symbol leading char to xvec description
1437 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1439 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1441 * archive.c: Make errno global.
1442 * archive.c (_bfd_write_archive_contents): If read fails (and
1443 errno!=0) set bfd_error to malformed_archive (since this probably
1444 indicates a truncated archive), rather than system_call_error.
1446 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1448 * Makefile.in: added rules for i386bsd.c
1449 * i386bsd.c: new file, supporting 386bsd.
1450 * configure.in: recognize i386-*-bsd target.
1451 * config/i386-bsd.mt: new file - 386bsd target configuration.
1453 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1455 * configure.in: re-arrange host section to use *-*-* notation,
1456 clean up some of the target section as well
1458 * seclet.c: cast result of bfd_get_relocated_section_contents to
1459 avoid compiler warnings
1461 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1463 * coffcode.h (coff_section_symbol): Create section if it doesn't
1466 * bout.c: Removed some unused variables.
1468 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1470 * Portability fixes from p3:
1471 coffcode.h (coff_write_relocs): removed sanity check until it
1472 works on all targets (per advice from sac).
1473 config/hp9000.mh: new file to define USG.
1474 hppa.c: #undef hppa before the JUMP_TABLE.
1475 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1477 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1478 local variable target volatile to avoid mysterious bug in
1481 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1483 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1484 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1486 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1488 * coff-z8k.c (func_da, func_jr): Lint.
1489 * coffcode.h: Use memset rather than bzero.
1490 * elf.c: Use memcpy rather than bcopy.
1491 * tekhex.c: Use memset rather than bzero.
1493 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1495 Add Adobe a.out support.
1497 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1498 * config/adobe.mt: Add.
1499 * configure.in (*-adobe-* target): Add.
1500 * targets.c (a_out_adobe_vec): Add.
1501 * Makefile.in: add aout-adobe.c.
1503 * configure.in: Put two dashes in all entries to be matched.
1504 Add comments to remind people to do this.
1505 Reorder all entries that match manufacturer names, to occur
1506 last, so they will only be matched if no more specific match
1507 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1509 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1511 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1512 since we should never have a NULL section.
1513 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1514 tests, set the section to bfd_abs_section.
1516 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1518 * coff-z8k.c: getting closer
1519 * coffcode.h (coff_get_relocated_section_contents): allow
1520 EXTRA_CASES hooks for different arches to provide different reloc
1522 * seclet.h: #ifndef around it to allow multiple inclusion
1523 * srec.c: minor doc fix
1525 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1527 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1529 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1531 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1534 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1536 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1537 filling in reloc, in case immediately following code doesn't set
1540 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1542 * coffcode.h (coff_renumber_symbols): set the last renumbered
1543 symbol pointer to NULL, as expected by coff_write_linenumbers.
1544 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1545 type R_IHCONST used on the 29k.
1547 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1549 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1550 update, based on how the underlying file was opened. Obsoletes
1552 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1553 all FASCIST_FDOPEN config defines.
1555 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1557 * sparc-opc.c: Moved to opcodes library, now that we have one.
1558 * Makefile: Don't compile it.
1560 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1562 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1564 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1566 * section.c (bfd_set_section_flags): Remove a sanity check.
1567 It is unfortunately broken, and prevents strip from working.
1569 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1571 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1572 created by last change.
1574 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1576 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1577 * bfd-in.h: Bump to version 2.0.
1579 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1581 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1582 braindamaged HP/Apollo compiler happy.
1584 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1586 * format.c: Fix description of search for matching target.
1587 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1588 * targets.c: Update description of search for matching target.
1589 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1590 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1591 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1593 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1595 * Makefile.in: Added mostlyclean/clean/distclean rules.
1597 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1599 * targets.c (target_vector): Take out oasys (unless that is
1600 the default): Because there is no magic number in archives,
1601 there can be annoying target mis-matches.
1603 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1605 * sparc-opc.c: Rigorously updated to match architecture manual.
1607 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1609 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1610 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1611 to the built-in abs_section were not written out correctly.
1613 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1615 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1616 large, assume we're using a swapped byte order and fail with
1617 wrong_format rather than dumping core.
1619 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1621 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1622 filename constraints.
1623 * Makefile.in: Updated to reflect change.
1625 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1627 Add preliminary support for the we32k:
1629 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1631 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1633 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1635 * bout.c: added support for relaxable alignment relocs.
1637 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1638 pass down pointer to play area rather than use alloca
1640 * cpu-z8k.c (compatible): made static to reduce name space
1643 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1645 Add basic support for the z8k:
1647 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1648 section.c, targets.c,
1650 * syms.c: move mis-inserted patch.
1652 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1654 Documentation fixes:
1655 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1656 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1658 * reloc.c: break out addend item from surrounding text.
1660 * doc.str (DOCDD): Defined. Adds text to output.
1661 (bodytext): Put bulletize before kill_bogus_lines.
1662 * chew.c (bulletize): End itemization after a blank line, to
1663 prevent following text from being swallowed up in an item.
1665 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1667 * configure.in: Add sparclite as a target.
1669 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1671 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1674 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1675 from a coff file (csym is null), dont deref them
1677 * ieee.c (parse_expression): get the answer right when adding an
1678 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1679 on elts so that filename is filled in.
1681 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1683 * bout.c (howto_align_table): New set of relocs, with enough
1684 data for "objdump -r" to work.
1685 (b_out_reloc_type_lookup): Recognize alignment relocs.
1687 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1689 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1690 invocations of make. Also, always create installation
1693 * config/apollov68.mh: removed -g from CC definition.
1695 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1697 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1698 overflowing gp-offset range.
1700 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1702 * srec.c (srec_set_section_contents): don't write out sections
1703 without the LOAD and ALLOC attributes
1705 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1707 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1708 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1709 * aout-target.h (callback): Don't set page/seg sizes.
1711 (set_sizes): New routine.
1712 (backend_data): Point to it.
1713 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1714 (sunos4_aout_backend): Point to it.
1715 * aoutx.h (set_arch_mach): Call set_sizes callback.
1717 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1719 * aout-target.h: Make _bfd_slurp_extended_name_table be
1720 the default. Given that we *write* the suckers (for long
1721 archive member names), we really ought to be able to read them!
1722 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1723 seem to be needed, and many machines don't have it.
1725 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1727 * coff-m68k.c (vector): read and write archives in coff format.
1729 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1731 * opc-sparc.c: New file.
1733 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1735 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1736 pointers to bfd_byte* before performing arithmetic on them. Such
1737 use with bare void* pointers is a gcc extension.
1738 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1739 * archive (normalize): Add to CONST to match actual usages with
1742 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1744 * configure.in: Recognize i486 host cpu, and use i386-elf
1747 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1749 * config/stratus.mt (CC): Remove definition.
1750 * elf.c (bfd_section_from_shdr): Test for the possibility that
1751 section_from_elf_index returns NULL and don't dereference it.
1753 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1755 * add hppa_data to bfd tdata (indirectly via sef).
1757 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1759 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1761 * configure.in: error messages to stderr, not stdout
1763 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1765 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1766 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1767 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1769 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1771 * configure.in: recognize hppa* instead of hppa
1773 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1776 RTYPE2HOWTO to cope with same.
1777 * reloc.c (bfd_perform_relocation): added support for size of -2
1778 (subtract a word reloc type). Updated doc.
1780 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1782 * Makefile.in: merged changes from progressive, removed rcsid.
1784 * archures.c, archive.c, Makefile.dos: removed rcsid.
1786 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1788 * bfd-in.h : add BFD_IS_RELAXABLE flag
1789 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1790 header e_relaxable, major hackery in callbacks
1791 * libaout.h : add space for a_relaxable.
1792 * seclet.c (rel): don't relax empty sections
1795 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1797 * section.c (STD_SECTION): add some casts to the initializers for
1800 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1802 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1803 and add appropriate casts to keep (picayune) aix-cc happy.
1805 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1807 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1808 symbol pointers. Punt expensive & useless bfd_realloc. Use
1809 malloc for raw symbols, and free it before returning.
1810 (bfd_section_from_shdr): Do not slurp symbol table until politely
1811 asked. Do not even slurp string tables.
1812 (elf_get_symtab_upper_bound): Count 'em without reading them.
1813 (elf_get_symtab): This is how to politely ask. Schlurp!
1814 This should probably just *become* elf_slurp_symbol_table, FIXME.
1816 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1818 * archive.c (bsd_write_armap): write the timestamp of the
1819 archive header to be just a little bit later than the timestamp of
1820 the file, otherwise the linker will complain that the index is
1823 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1825 * configure.in: Add m68k-ericsson-*.
1827 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1829 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1830 * elf.c: Remove unconditional debug printf's.
1831 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1832 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1833 (elf_slurp_symbol_table): Hand out symbols in forward, not
1834 reverse order. Simplify duplicate code.
1836 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1838 * elf.c: Remove "(void)" casts from function calls where the
1839 return value is ignored, in accordance with GNU coding standards.
1841 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1843 * hppa.c: Apply John's standard fix to avoid "empty translation
1844 unit" warnings from some ANSI-C compilers.
1846 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1848 * hosts/solaris2.h: Configure same as sysv4.
1850 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1852 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1853 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1854 type match actual return type.
1855 * elf_print_symbol (section_name): Make CONST.
1857 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1859 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1860 New files, for Linux (a free Unix clone for 386 machines).
1861 * Makefile.in, configure.in, targets.c: Update accordingly.
1863 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1864 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1865 correct calling of howto special functions and fixes from Raeburn
1867 * archures.c: nuke bfd_reloc_code_type
1868 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1869 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1870 SEC_NEVER_LOAD, various other bfdgas newness
1871 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1872 * targets.c: change jump table vector to above
1875 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1877 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1878 its prototype will be included in libbfd.h. Change result type
1879 to struct * (rather than equivalent typedef) so it can be used in
1880 the prototype, where they typedef won't be known.
1881 * libbfd.h: Updated version.
1883 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1885 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1886 targets.c: HPPA merge.
1888 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1890 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1891 * config/solaris2.mh: Kludge around Sun compiler bug.
1893 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1895 * libaout.h (aout_backend_data): Change defs of two bitfields to
1896 be unsigned chars instead to get around rs6000 compiler problem.
1898 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1900 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1901 Correct misconception that there can be only one symbol table.
1902 Only call elf_slurp_symbol_table on the full symbol table, not
1903 the dynamic one which is only a subset of the full one.
1905 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1907 * coffcode.h (coff_compute_section_file_positions): For I960,
1908 don't align sections in file.
1910 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1912 * targets.c (struct bfd_target): Added field for target-specific
1913 (but not file-specific) data, for distinguishing minor
1914 characteristics between (e.g.) a.out formats.
1916 * section.c (struct sec): New field user_set_vma indicates vma
1917 field should be heeded, not assumed to be unset.
1918 (STD_SECTION): Initialize that field of standard sections to zero.
1919 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1921 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1922 pre-swapped version.
1924 * archures.c (struct bfd_arch_info): Fixed order of comment and
1925 field decl. New fields indicate size of page and segment for
1927 * cpu-m68k.c (N): Fill in values.
1928 * cpu-sparc.c (arch_info_struct): Ditto.
1930 * libaout.h (struct aout_backend_data): Various bits of data (not
1931 all used currently) with characteristics of a.out implementation.
1932 Important field for now is text_includes_header, indicating that
1933 the text section starts immediately after the file header, which
1934 gets mapped in with it.
1935 (struct aout_data): New fields indicate whether vma has been
1936 adjusted yet (not yet used), and what magic number will be used in
1937 the output file (should go away in favor of vma_adjusted).
1938 (WRITE_HEADERS): Code for dealing with section sizes and related
1939 header fields replaced with call to adjust_sizes_and_vmas.
1940 * aoutx.h (some_aout_object_p): Fill in magic number field.
1941 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1942 (set_arch_mach): Set page size and segment size once CPU
1944 (adjust_sizes_and_vmas): New function; has much code moved
1945 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1946 and size parameters, as well as many header fields, after deciding
1947 on magic number for output file. Checks to ensure that this
1948 adjustment has only been done once.
1949 (set_section_contents): Call adjust_sizes_and_vmas instead of
1950 doing much of the work here.
1952 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1953 default (null) values of these fields.
1954 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1955 value in exec header.
1956 (sunos4_aout_backend, MY_backend_data): Define backend data
1957 indicating file header is included in text section.
1959 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1961 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1962 gcc version 2, to avoid warnings.
1964 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1966 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1967 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1969 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1971 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1973 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1975 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1976 * configure.in: Rewrite target parsing to use simple format.
1977 Handle sparc-sun-solaris2 configuration.
1978 * aout64.h: Avoid ANSI C brain death warning.
1979 * elf.c: Avoid trigraph (???) or /* in comments.
1981 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1983 * config/sysv4.mh: new file, RANLIB=echo
1985 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1987 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1989 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1990 elf_core_tdata_struct into a single common struct. Core files
1991 wouldn't have worked at all without this.
1992 (bfd_elf_find_section): New function for GDB's undercover use
1993 to find string sections that BFD hides from it.
1994 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1996 (elf_object_p, elf_core_file_p): Allocate internal file header
1997 storage dynamically.
1998 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1999 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2001 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2003 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2005 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2007 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2009 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2011 * configure.in: handle m680[01234]0 as aliases for m68k
2013 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2015 * coff-a29k.c: do byte relocs correctly
2016 * coffcode.h (styp_to_sec_flags): never load INFO sections
2017 * seclet.c (rel): don't relocate INFO sections
2019 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2021 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2022 Make the symbols unmodifiable.
2023 (bfd_section_init): Deleted.
2024 * init.c (bfd_init): Don't call bfd_section_init.
2026 * section.c (bfd_set_section_contents): Ensure that range to be
2027 written is within section boundaries.
2028 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2031 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2033 * coff-i960.c (howto_table): Deleted.
2034 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2035 interesting entries from old howto_table.
2036 (RTYPE2HOWTO): Adjusted to use switch.
2037 (coff_i960_reloc_type_lookup): New function.
2039 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2040 records for section symbol.
2041 (make_abs_section): Unused; deleted.
2042 (renumber_symbols): Re-order symbols so undefined symbols come
2043 last, as COFF format desires.
2044 (coff_write_symbol): Put C_FILE symbols in debug section always.
2045 (coff_section_symbol): New function; creates a symbol with the
2046 same name as a section, and sets up aux records for it.
2047 (coff_add_missing_symbols): New function; adds section symbols to
2048 symbol table if they aren't there already. Should someday also
2049 add a dummy C_FILE symbol if none is present.
2050 (coff_write_object_contents): Add missing symbols before preparing
2051 symbol table to be written.
2052 (coff_slurp_reloc_table): Verify that symbol indices read in are
2053 in a reasonable range.
2054 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2055 (obj_conv_table_size): Accessor macro.
2057 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2058 reloc types on i960.
2060 * bfd-in.h (bfd_get_section_name): New macro. Like
2061 bfd_section_name, but returns rvalue, not lvalue.
2062 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2063 (bfd_get_section_flags): Now returns rvalue.
2065 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2066 general, some specific to sparc or i960.
2068 * aoutx.h (set_section_contents): Set VMA for each section based
2069 on previous section. If text section VMA doesn't appear to have
2070 been set, make a best guess from the type of file.
2072 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2074 (MY(vec)): Initialize reloc_type_lookup field.
2076 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2077 (bfd_error_trap, bfd_error_vector): Extern, not common.
2079 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2080 few types of relocs for sparc; will need enhancement.
2082 * bout.c (callj_callback): Use DEFUN macro in definition.
2083 * coff-i960.c (optcall_callback): Likewise.
2085 * targets.c (bfd_target): Added fields reloc_type_lookup and
2086 _bfd_make_debug_symbol. Also minor comment changes.
2087 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2088 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2089 than arch info, and dispatch with BFD_SEND. Callers changed.
2090 * archures.c (struct bfd_arch_info): Deleted field
2092 * cpu-*.c: Don't initialize that field.
2094 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2095 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2096 (bfd_errmsg): Now returns ptr to const.
2097 * bfd-in.h (bfd_errmsg): Fix prototype.
2099 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2100 * reloc.c (bfd_generic_relax_section): Ditto.
2102 * section.c (Section Output doc): Improve description of use of
2103 output_section and output_offset.
2105 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2107 * sco-core.c: new file from net.
2108 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2109 Now we have the hairy linker, it's possible to move symbols from
2110 one section into another. Actually make that work!
2112 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2114 * hosts/sun3.h: fix declaration of free.
2116 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2118 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2119 * coff-h8300.c (reloc_processing): all relocs are relative to
2121 * opncls.c: don't use fdopen on DOS systems
2123 short patches from Glenn Kasten (glenn@ready.com)
2124 * target.c: enabled oasys support
2125 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2126 fix problem where a relocation which crossed a modification byte
2127 boundary did not work. Fix problem where a relocation near the end
2128 of a data record did not work.
2131 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2133 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2134 archvie header string counts the endian way, this heuristic sees
2135 how big an archive string to read by trying it one way and if the
2136 string table is unreasonably big, trying it the other. *FIXME*.
2137 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2139 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2141 * bfd-in.h: Increase version number to 1.97, for consistency
2143 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2145 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2147 * bfd-in.h: bump version to 1.96
2148 Major change; changed calling convention for
2149 bfd_get_relocated_section_contents so that caller allocates
2150 memory for section data.
2151 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2152 seclet.c, targets.c, bfd.c: reflect new convention.
2153 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2154 case, then use reasonable default values for SEC_* flags.
2156 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2158 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2159 size of output reloc struct.
2160 * targets.c, Makefile.in: comment out tekhex for the moment.
2161 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2162 * configure.in: tandem target is st2000
2163 * coff-m68k.c: rename static howto_table to global
2164 m68kcoff_howto_table.
2165 * bout.c: remove unnecessary abort
2166 * coff-a29k.c: various changes to the way relocations work to cope
2167 with the "new order" and latent bugs.
2170 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2172 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2173 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2174 * reloc.c (bfd_perform-relocation): don't relocate refs to
2175 absolute symbols if doing a partial link.
2177 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2179 * configure.in: Add a29k-amd-udi.
2181 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2183 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2184 internal_exec structure before initializing the fields that
2185 are used, so that the unused fields are in a known state.
2187 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2189 * tekhex.c (struct data_struct): Convert from typedef that
2190 typedefs nothing to a normal structure declaration.
2191 * tekhex.c (pass_over): Prototype args for function that
2192 second arg points to.
2194 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2196 * Makefile.in: remove old style staging. Do not print recursion
2199 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2200 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2203 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2205 * bfd.c, Makefile.in: added tekhex
2206 * aoutx.h (set_section_contents): pages should be padded to the
2207 size of a page, not the size of a segment.
2208 * configure.in: added go32 host and i386-aout target.
2209 * i386aout.c, libaout.h: now works for go32 target
2210 * ieee.c: fix bit rot.
2211 * seclet.c: support for padding seclet type.
2213 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2215 * Makefile.in: added .NOEXPORT:
2217 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2219 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2221 * elf.c (elf_compute_section_file_positions,
2222 elf_write_object_contents): Return boolean, not NULL (which
2224 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2225 Also ifdef-out code that aborts on unhandled section types.
2227 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2229 * configure.in: Recognize ncr3000 config
2230 * Makefile.in (MINUS_G): Pass on to recursive makes.
2231 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2233 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2235 * Makefile.in: Now that we have sym.h and symconst.h, compile
2236 coff-msym.c on all systems.
2237 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2238 * coff-msym.c: Update include files and comments; add weakext bit.
2240 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2242 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2243 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2245 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2247 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2248 * configure.in: Add new host and target configs.
2249 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2250 structs, which vary; just use member name.
2251 (elf_object_p, elf_core_file_p): Lint, fix comments.
2252 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2254 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2256 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2257 local, disposable, copy of the external form of section header
2258 table and program header table entries.
2260 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2262 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2264 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2266 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2269 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2271 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2273 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2275 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2276 not internal bfd_assert function (twice).
2278 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2280 * aout-target.h: change ar_max_namelen to 15 (the right value)
2281 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2284 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2286 * archive.c (bfd_generic_archive_p): check for bout archives too.
2287 * bout.c: make it work again.
2289 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2291 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2293 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2294 bfd_xmalloc() instead of bare malloc().
2296 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2298 * Makefile.in: pass down MAKEINFO on info.
2300 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2302 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2303 host/h-<foo> now just <foo>.
2304 * configure.in: reflect changes
2306 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2308 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2309 actual source file, not just the generated libbfd.h.
2311 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2313 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2314 gdb on little-endian 960 code.
2315 * archive.c (compute_and_write_armap): indirect symbols should go
2316 into the archive header too.
2318 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2320 * Makefile.in: added check target.
2322 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2324 * coff-msym.c: Move this file from gdb/ecoff.c. It
2325 handles byte-swapping for ECOFF (MIPS symbol) files.
2326 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2327 to the files built on MIPS-based hosts.
2328 * Makefile.in: Add rule for coff-msym.
2330 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2332 * Makefile.in: added clean-info target. MINIMIZE=1.
2334 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2336 * coff-rs6000.c: Move core file functions into separate
2337 new file rs6000-core.c. This is needed because reading
2338 core files depends on native include files that conflict
2339 with ../include/coff/rs6000.h.
2340 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2342 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2344 * aoutx.h (NAME(aout,print_symbol)): Don't print
2345 symbol addresss for undefined symbols.
2346 * coff-rs6000.c: Various updates (due to target-
2347 independent changes).
2348 * libbfd.h: Ditto (tdata field is now a union).
2349 * hosts/h-sparc.h: Removed prototype for bogus function
2350 'emset' (presumably should have been 'memset' - which is there).
2352 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2354 * configure.in (mips-big-* target): Same is Iris.
2356 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2358 * aoutx.h (translate_from_native_sym_flags): when creating an
2359 alias symbol, fill in the section as undefined, rather than
2360 leaving it blank. If an output section can't be found for a
2361 symbol, then don't core dump.
2363 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2365 * Makefile.in, configure.in: removed traces of namesubdir,
2366 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2367 copyrights to '92, changed some from Cygnus to FSF.
2369 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2372 * coff-h8300.c: fix stupid reloc subtraction bug
2373 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2374 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2375 the symbol.flags and done_lineno fields.
2377 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2379 * coffcode.h (coff_write_symbol): write out the correct number of
2381 * cpu-h8300.c: fix disassembly bug
2383 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2385 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2386 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2387 reloc.c, section.c (bfd_map_over_sections), targets.c
2388 (bfd_target_list): Protolint.
2389 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2391 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2393 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2395 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2396 section of a symbol rather than the section of a reffed symbol to
2397 determine the r_index of an emmitted reloc.
2399 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2401 * PORTING: New (preliminary) porting guide.
2403 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2405 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2406 (howto_hvrt16): lint.
2408 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2410 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2411 a full configuration (with possible cross-development),
2412 instead of using host-aout.c.
2414 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2416 * aout-target.h (MY(write_object_contents):
2417 Set obj_reloc_entry_size (abfd).
2418 * gen-aout.c: Change to emit a .c files, not a .h file.
2420 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2422 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2423 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2425 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2427 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2428 with more than one auxent can cause nasty core dumps.
2430 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2431 "done_lineno" so that a symbol which appears twice in the symbol
2432 table only gets it's linenumbers relocated once. Modifed
2433 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2436 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2438 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2439 stuff to use the New Order.
2441 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2443 * ieee.c: Change type of envi[] to unsigned char.
2445 * configure.in: fix vax ultrix configuration.
2447 * elf.c (bfd_section_from_shdr): Deal with null return from
2448 bfd_make_section(). (elf_object_p): Select endianess properly.
2450 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2452 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2454 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2456 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2457 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2458 * host-aout.c: Don't use aout-params.h; configure these systems
2459 in their xm files, not in a randomly generated file.
2460 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2462 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2464 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2466 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2467 host_aout_vec here as well.
2469 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2471 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2472 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2473 to prevent undefined symbol.
2475 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2477 Various lints found on PersSony
2478 * aoutx.h: cast an enum
2479 * coff-a29k.c: many ints in reloc structure turned to enum
2480 * coffcode.h: more enums
2481 * cpu-h8300.c: more enums
2482 * opncls.c: more enums
2484 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2486 * configure.in: Make Tahoe configuration work again.
2487 * bfd-in.h: Remove trailing comma from enum declaration.
2488 * ieee.c: Can't put byte values >0x7F into a signed char.
2490 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2492 * Makefile.in: Add dependencies for various coff-*.o files.
2494 * elf.c: Remove extraneous paren from core_prpsinfo and
2495 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2496 Replace references to old section "size" member with new
2497 "_raw_size" member. Implement elf_make_empty_symbol, which
2500 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2502 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2505 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2507 * coffcode.h (bfd_coff_relax_section): now static.
2508 (bfd_coff_get_relocated_section_contents): various type lints.
2510 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2512 New entry point in the transfer vector - bfd_relax_section.
2514 * aout-target.h: add to vector, call generic_relax
2515 * bfd-in.h: add to vector
2516 * bfd.c: add #define for vector
2517 * bout.c: add to vector, call generic_relax
2518 * coffcode.h: add to vector, also now has coff specific relax code
2519 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2520 * elf.c: call generic_relax
2521 * ieee.c: call new vector, clean up some bugs due to the creation
2523 * libbfd.h: add bfd_generic_relax_section EXFUN
2524 * oasys.c: call generic_relax
2525 * reloc.c: implement generic_relax
2526 * seclet.c: moved much of this into coffcode.h
2527 * srec.c: call generic_relax
2528 * targets.c: define new transfer vector
2530 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2532 * everything: now modified to use smaller reloc type. Self hosts
2535 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2537 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2538 New files for stratus.
2540 * configure.in: Add configuration fragments for stratus.
2542 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2544 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2545 variables as CONST since they are set to point to a const char
2546 string. Fixes compiler complaints.
2548 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2550 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2553 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2555 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2556 symbols, so that we can emit the correct file name even
2557 if it's an include file.
2559 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2561 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2562 (Reported by john@labtam.labtam.oz.au (John Carey)).
2564 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2566 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2568 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2569 being used to -DHAVE_PROCFS.
2571 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2572 '#include "fopen-same.h"' to end of file to match other h-* files.
2574 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2576 * configure.in: Change svr4 references to sysv4. Add case
2577 "unknown" for target vendor and infer some targets based
2578 on the specified operating system.
2580 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2582 * bfd-in.h, libaout.h: ANSIfy enums.
2584 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2586 * archive.c (normalize): created version for VMS which removes the
2587 VMS directory crap from the front and end of a filename, eg turn
2588 [-.foo]bar.obj;123 into bar.obj
2589 (bfd_construct_extended_name_table): now writes index into an
2590 extended name table in decimal - the same base used to read an
2591 extended name table.
2593 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2595 * aout-encap.c: Fix to use aout-target.h.
2596 * aoutf1.h: Use standard MY_object_p and MY_callback
2597 in aout-target.h. Remove target-specific versions.
2598 * host-aout.c: Re-write to use aout-target.h.
2599 * gen-aout.c: New files use with host-aout.c to generate
2600 host-specific a.out-related parameters.
2601 * Makefile.in: host-aout.o depends on aout-params.h, which is
2602 generated by gen-aout.
2603 * aout-target.h: Make a little more flexible.
2604 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2605 macro. Instead, inline it in aout-target.h.
2606 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2607 a gcc -Wall warning.
2608 * archive.c: Add missing commas in DEFUN macro (2 places).
2609 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2610 Berkeley ones, now that libiberty has them:
2611 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2612 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2613 remove unused variable.
2615 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2617 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2618 and execname inside HAVE_PROCFS ifdef since they are unused
2619 when it is not defined.
2621 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2623 * elf.c: Flag all sections as either code or data. We can't
2624 be sure what they are anyway, since ELF doesn't fit the
2625 traditional model of text+data+bss very well. Add new local
2626 function elf_read() to simplify code. Record entry point in
2629 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2631 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2632 rather than N copies of the same lines.
2634 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2636 * cpu-h8300.c: disassemble branch displacements correctly
2637 * coff-h8300.c: put reloc offsets out in 32bits
2639 * makefile.dos, configdj.bat: New files from DJ
2640 * cache.c: fopen with new macros is needed for DOS.
2641 * ieee.c: environ renamed to envi to stop an include file
2643 * opncls.c, coff-rs6000.c: more fopens with macros.
2645 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2647 * Makefile.in: infodir belongs in datadir.
2649 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2651 * Makefile.in: fix where docdir lives
2653 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2654 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2655 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2656 srec.c, syms.c, targets.c : all new documentation and lint
2660 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2662 * coffcode.h, srec.c: Lint.
2664 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2666 * Makefile.in: install using INSTALL_DATA, added standards.text
2669 * configure.in: mark directory as target dependent. configure
2670 nows works in objdir always so make file existence checks
2673 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2675 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2676 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2677 and mandir now keyed off datadir by default.
2679 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2681 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2682 computation of arch and machine type so it's worked out before
2683 some_aout_object_p is called.
2684 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2686 * archures.c: add extra field 'section_align_power' to hold
2687 default section alignment in object files.
2688 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2689 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2690 initialize the new field.
2691 * bout.c (b_out_callback): replace the text size, since aout
2693 * aoutx.h: Documentation in the new style
2695 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2697 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2698 use the saved value if mtime_set is already set (intended
2699 for archive files, though apparently not used yet).
2701 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2703 * targets.c: Revise comments about how to configure the target
2704 vector, to match reality. Remove mention of obsolete methods.
2705 Remove long lists of capitalized macros that turn into the same
2706 thing in lowercase. Normal vector simply lists all known
2707 lowercase xvec names; all other cases are handled by SELECT_VECS.
2709 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2712 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2713 list of supported targets.
2715 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2717 * archive.c (bsd_write_armap): The pad byte sometimes added to
2718 the string table in a __.SYMDEF member is now
2719 counted as part of the size of the string table.
2720 This is compatible with the old ranlib, as well as Sun's.
2722 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2724 * srec.c: Rewrote to fix many bugs; now gets the record type
2725 right, doesn't choke on input, sets the start address in an S9 and
2726 fills in the filename on an S0.
2728 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2730 * cpu-h8300.c: Add support for MEMIND addressing mode
2732 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2734 * coffcode.h: use the new macro if available
2736 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2737 * Makefile.in: Fixed dependencies due to file rename
2739 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2740 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2741 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2742 newos3.c, stab-syms.c, syms.c: All these files have had their
2743 #includes altered to point to the new places.
2745 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2747 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2749 * configure.in: Add vendor "ncr" as supported per-target vendor.
2750 Add svr4 case for i386 per-host case.
2752 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2755 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2757 * syms.c (bfd_decode_symclass): Return 'A'
2758 for symbols that are both absolute and global.
2759 * archive.c (bfd_special_undocumented_glue): Return NULL
2760 if bfd_ar_hdr_from_filesystem returns NULL.
2762 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2764 * Makefile.in: added coff-h8300
2765 * configure.in: now h8 is a coff target
2766 * cpu-h8300.c: fix various disassembly problems
2767 * libcoff.h: took out some code which has been #0ed for a long
2769 * targets.c: added h8 coff
2770 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2771 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2773 * coffcode.h: Started to change the way machine dependencies are
2774 handled, from the nest of #ifdefs to macros defined in the
2775 including coff-<foo>.c
2777 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2779 * aoutx.h (some_aout_object_p): Set the `executable' bit
2780 if the entry point is contained in the text segment, even if the
2781 text segment is at location 0.
2783 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2784 nonstandard MIPS sections (.rdata, .sdata, etc).
2786 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2787 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2788 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2790 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2792 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2794 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2795 from syms.c to new file stab-syms.c. Also, since GNU extended
2796 type codes such as N_SETT are no longer in ../include/stab.def,
2797 include them manually.
2798 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2799 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2800 * libaout.h: Added prototype for aout_stab_name().
2801 * Makefile.in: Update Makefile for new stab-syms.[co].
2803 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2805 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2806 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2807 just make N_XXX work by excluding the header from the text segment.
2808 * aoutx.h: Fix comments to match.
2810 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2812 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2813 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2814 for the "logical" text segment (i.e. never consider the exec
2815 header to be part of the text segment). This change is
2816 needed for consistency with various other parts of bfd and ld.
2817 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2818 and move calculation of obj_textsec(abfd)->size to libaout.h.
2819 * bfd-in.h: Removed bogus ';'.
2821 * Makefile.in: Add MINIMIZE flag to select lean
2822 or bloated target_vector.
2823 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2824 * newsos3.c: Fixes to ../include/aout64.h remove need
2825 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2827 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2829 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2830 handle both little and big-endian targets, with little
2831 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2832 * host-aout.c: Add FIXME note.
2834 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2836 * targets.c: Make the default target_vector contain
2837 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2838 Old behavior can be gotten by defining ALL_TARGETS.
2839 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2840 Factored out common code into new file aout-target.h.
2841 Saves a lot of duplicate code for a.out variants.
2843 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2845 Get 'make headers' to work when configured with +subdirs.
2846 * Makefile.in: Add $(subdir) to docdir path.
2847 * doc/Makefile.in (protos): Add $(srcdir) prefix
2848 to name of sed scripts.
2850 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2852 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2853 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2854 to include names of N_SETT etc.
2856 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2858 * elf.c: Add minimal support for ELF symbol tables. Generates
2859 canonical bfd symbol tables from ELF symbol tables. Change the
2860 name of some functions from bfd_<name> to elf_<name>.
2862 * syms.c: Trivial fix to comment to remove a redundant "to".
2864 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2866 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2867 form that GDB recognizes as COFF.
2869 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2871 * ieee.c (ieee_object_p): cast NULL correctly.
2872 * configure.in: added harris host
2874 * coff-a29k.c: Lots of changes, most from David Wood.
2876 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2878 * coff-m88k.c (coff_write_armap): Just #undef it.
2880 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2882 * Makefile.in: standardize on MINUS_G to disable debugging
2883 * coff-m88k.c: create coff armaps instead of bsd ones.
2884 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2887 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2889 * elf.c: Additions to support ELF format core files.
2890 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2891 has support for /proc (all the include files in particular).
2893 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2895 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2896 of two N_SO stabs, one for directory, and one for filename.
2898 * bfd-in.h (print_vma): Factor out duplicate definition.
2900 Exit a little more gracefully when malloc returns NULL.
2901 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2902 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2903 * libbfd.h: Rre-generated due to libbfd.c update.
2905 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2907 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2909 * elf.c (elf_object_p): Don't try to create a bfd section for
2910 the first ELF section header. It is just a placeholder.
2912 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2914 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2915 core files, when compiling native.
2916 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2918 FIXME: The aoutf1.h change below needs to be reversed back
2921 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2923 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2924 manipulation of lnno fields in lineno structs in a coff-<f>.h
2925 independent way. Override it in coff-<f>.h to your favourite
2926 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2927 (coff_swap_lineno_out): modified to use the new macros.
2929 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2931 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2932 unknown arch when the magic number doesn't specify the
2933 architecture, since some OSs (eg old sun3s) don't set the number, and
2934 020 is probably the right answer anyway.
2936 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2938 * hosts/h-news.h, hosts/h-rtbsd.h:
2939 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2940 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2941 bfd_print_symbol_nm, for use by nm.
2942 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2943 bfd_print_symbol_nm option, to print in nm format.
2944 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2945 oasys.c (oasys_print_symbol): Provide stub implementations
2946 for bfd_print_symbol_nm.
2947 * syms.c: New function bfd_decode_symclass, used by nm printer.
2948 New function bfd_stab_name to look up string name of stab code.
2950 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2952 * Makefile.in: Added ctor.c
2953 * archures.c (bfd_default_arch_struct) added
2954 bfd_default_reloc_type_lookup.
2955 * coffcode.h: removed a load of #if 0ed code.
2956 (coff_compute_file_section_positions): now works out the section
2957 alignment and size correctly in all cases.
2958 (coff_get_symtab): looks for constructor symbols and calls the
2959 right function when they're found. (coff_canonicalize_reloc):
2960 knows when a section is full of constructors and does the right
2962 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2964 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2965 * libcoff.h: removed #if 0ed code
2966 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2967 arch independent constructor relocation type.
2968 (bfd_reloc_type_lookup): removed the comment "this will go away"
2969 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2970 reloc which is used when BFD_RELOC_CTOR falls through to give a
2971 default 32bit reloc for constructors.
2972 (bfd_default_reloc_type_lookup): added.
2973 * aoutf1.h: fixed SEGMENT_SIZE typo.
2975 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2977 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2978 matching prefix "coff".
2979 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2980 rs/6000 csect records.
2982 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2984 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2985 * configure.in: add motorola delta88 cases
2986 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2987 write_armap prototype
2988 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2990 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2992 * Rename COFF-related files in `coff-ARCH.c' form.
2993 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2994 coff-mips.c, coff-rs6000.c to be exact.
2996 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2997 make output clutter.
2998 * config/mt-*: Ditto.
3000 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3002 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3003 John Gilmore. Archive support from Damon A. Permezel.
3005 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3006 * configure.in: Add rs6000 case.
3007 * targets.c: Add rs6000 vector.
3008 * archures.c: Add rs6000, fix comment on romp.
3009 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3010 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3011 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3012 * section.c (bfd_make_section): Return NULL on attempt to create
3014 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3015 (bfd_swap_aouthdr_in): Handle lots more members.
3016 (make_a_section_from_file): If section has already been seen,
3017 just return false rather than overwriting it.
3018 (coff_real_object_p): Understand incoming magic numbers.
3019 (coff_set_flags): Understand outgoing magic numbers.
3020 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3021 (build_debug_section): Add fn for reading debug string section.
3022 (get_normalized_symtab): Handle symbol names in debug string section.
3023 Remove unused obj_string_table.
3024 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3025 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3026 existing section before making one.
3027 * cpu-rs6000.c: New file.
3028 * rs6000coff.c: New file.
3030 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3032 * elf.c: Add partial support for ELF format corefiles. Still needs
3033 support for extracting registers from corefiles.
3035 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3037 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3038 RANLIB is defined as echo, send the output to /dev/null to help
3039 reduce clutter in the output from doing a make.
3041 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3043 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3044 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3046 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3048 * coffcode.h (coff_compute_section_file_positions): make it pad
3049 section size out if there are alignment restrictions so that the
3050 image will be ok on a system where section positions are worked
3051 out by accumulating sizes rather than from the section headers.
3052 * targets.c (proto write_armap). Changed orl_count to unsigned.
3053 * opncls.c (bfd_close_all_done). Added so that generative
3054 programs like gas can close a bfd without causing bfd confusion.
3055 * libbfd.h (changed becuase of protos)
3056 * amdcoff.c: messed with the way that jmp displacements are
3057 calcualated. This may not yet be totally correct.
3058 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3060 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3061 abs symbol has no section (like a register symbol).
3062 (coff_write_symbol) now zeros auxent before filling it up to help
3063 with sensitive applications.
3064 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3066 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3068 * bfd.c: Make sure we don't get a macro strerror().
3069 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3070 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3071 attempt to recover command, ifdef NO_CORE_COMMAND.
3072 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3074 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3076 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3078 * archive.c (bsd_write_argmap): The size of the ranlib structures
3079 should not include the size field itself.
3080 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3081 adata(abfd)->exec_bytes_size field instead of constant macro,
3082 because aoutx.h compiles to a simple .o file shared by
3083 all 32-bits a.out targets.
3085 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3087 * configure.in: Allow i386-sco-sysv.
3088 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3089 * cpu-h8300.c: lint.
3091 * host-aout.c: New strategy. We use common code, include files,
3092 and data structures to handle the file, but set a few parameters
3093 from the host's config file (page size, text start addr, etc).
3094 * libaout.h: Define HP BSD machine types.
3095 * aoutf1.h: Handle reading a.outs with these types.
3097 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3098 virtual-memory-address of the .reg section. We can't just make a
3099 section for "all the regs and nothing else" because only GDB knows
3100 exactly where the regs are (scattered around the upage and stack).
3101 Clean up memory allocation. Remove big- and little-endian
3102 vectors, replace with single vector; this only runs on the host,
3103 in host byte order. Replace byteswap routines with aborts in case
3105 * targets.c: There's only one trad_core_vec now.
3106 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3108 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3110 * hosts/h-amix.h (free): Fix prototype.
3112 * aoutx.h: Don't use NULL as an integer, for braindead systems
3113 that declare it as (void *)0. (From Peter Schauer.)
3115 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3117 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3118 problem with bad Ultrix system headers.
3119 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3120 various kinds of alignments for the various kinds of
3123 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3125 * doc/Makefile: Don't assume . is on the path (from James Clark).
3127 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3129 * Makefile.in: Avoid Sun Make VPATH bugs.
3130 * targets.c: Declare trad_core vectors extern.
3132 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3134 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3135 * libbfd.h: Moved ALIGN macro here.
3136 * bout.c (b_out_callback): Replace i960_align by align_power.
3138 * libaout.h (struct aoutdata): Added fields page_size,
3139 segment_size and exec_bytes_size. These help generic code
3140 (in aoutx.h and libaout.h) to figure out where to align
3141 the various segments in a demand paged file.
3142 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3143 to decide if the exec header counts in a_text (text segment size).
3144 Also, assume D_PAGED flag is set; don't set it here.
3145 * bout.c (b_out_callback): Add initialization of
3146 adata fields page_size, segment_size, and exec_bytes_size.
3147 * host-aout.c (NAME(host_aout, callback) and
3148 NAME(host_aout,mkobject): Ditto.
3149 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3150 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3151 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3152 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3153 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3154 for some systems (mainly sunos), so do it in the callback instead.
3155 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3156 * aoutx.h (NAME(aout,set_section_contents): Change the way
3157 filepos and size of sections are carried out to support
3158 older styles of demand paged executables.
3161 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3163 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3164 * bfd.c: Added macros to enable gas to swap coff records.
3165 * coffcode.h: Make the coff_swap_*_out routines return the number
3166 of bytes swapped, and cleaned up their prototypes.
3167 * configure.in: Added ebmon/coff support
3168 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3170 * targets.c: Added new entry points for coff swapping
3172 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3174 Restructure configuration scheme for bfd, binutils, ld.
3176 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3177 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3178 Change some config names to match other dirs.
3179 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3181 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3182 ../include/sysdep.h.
3183 * cpu-i960.c: Strncmp needed a length arg.
3184 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3185 * i386aout.c: Remove dead N_TXTOFF override.
3186 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3187 * config/: Rename some config files to match up h-*.h names.
3188 Remove all the HOST_SYS definitions from the config files.
3189 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3190 * hosts/h-hp9000.h: Remove USG comment.
3191 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3192 * hosts/h-news.h, h-sparc-64.h: New config files that had
3193 previously been kludged in the <sysdep.h> file.
3195 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3197 * config/*: trad-core support is HOST dependent, not target
3198 dependent. Target config files only set DEFAULT_VECTOR and/or
3199 other vector elements. Exception: when host-aout.c is in use,
3200 in which case we're forced to assume we're native (hp, vax,
3201 tahoe). Rename XDEPFILES to HDEPFILES.
3202 * Makefile.in: Rename XDEPFILES.
3203 * config/h-sun*: Don't force static linking.
3204 * trad-core.c: Document how to use it nowadays.
3205 * i386aout.c, newsos3.c: Clean up.
3206 * i386coff.c: Allow 386 coff files to be used as core files too
3207 (for reading core files from embedded systems).
3209 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3211 * Add i386aout.c for a.out support on the i386.
3213 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3215 * reloc.c, section.c, syms.c, targets.c: correct info-node
3216 structure in *doc* comments.
3217 doc/Makefile: stop hiding complaints from makeinfo.
3219 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3221 * aoutx.h (...some_aout_object_p): Take a third parameter,
3222 the internal_exec struct, and avoid ever looking at an
3223 external_exec. All callers changed to read the entire
3224 external_exec struct, swap and check its magic number,
3225 swap in the whole structure, and pass the swapped-in version to
3227 * bout.c: Bring into modern era. Use single _object_p routine
3228 for big- aand little-endian. Provide internal and external
3229 exec header structs. Use separate swap-in and swap-out routines.
3231 * libaout.h: Move struct internal_exec from ../include/aout64.h
3232 to here. Add obj_symbol_entry_size to struct aoutdata.
3233 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3235 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3236 EXTERNAL_NLIST_SIZE. Callers changed.
3238 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3240 * bfd.c: Remove strerror() to libiberty.
3242 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3243 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3244 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3245 last byte of transfer, not first byte, is within the section.
3247 * host-aout.c: Remove `BSD' archive support. Lint.
3249 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3250 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3251 `bfd_arch_info_type'. All uses changed.
3252 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3253 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3254 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3255 it needs a better name.) All uses changed.
3256 * targets.c: Rename `enum target_flavour_enum' to `enum
3257 target_flavour', and remove the `_enum' from all of the enum
3258 values themselves. All uses changed.
3260 * configure.in, config/h-i386mach: i386 mach host.
3261 * config/t-i386-aout: Use host-aout.c.
3263 * trad-core.c: Give it its own xvec's to make it independent
3264 of other file formats.
3265 * ecoff.c, host-aout.c: Remove refs to trad-core.
3266 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3267 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3269 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3271 * reloc.c: Extended NEWHOWTO macro
3272 * ieee.c: Changed the way 8bit pcrel is done
3273 * cpu-h8300.c: got the registers in the right order
3275 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3277 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3278 prediction is vindicated!
3280 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3281 Remove refs to howto.c, since Steve forgot.
3283 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3285 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3286 still work. Now allows any architecture/machine to be set.
3288 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3290 * howto.c deleted and moved code to reloc.c
3292 * libbfd.h, libbfd-in.h removed $id stuff for real
3294 * cpu-h8300.c Made it match various different spellings of h8300.
3296 * archures.c: Took out the first char filter which made it only
3297 look for a cpu/arch match when the first chars of supplied and
3298 tested names were the same.
3300 * targets.c removed oasys stuff, pending someone to fix the bugs
3304 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3306 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3307 ELF support good enough for GDB.
3308 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3309 m68k-cbm-svr4 host and target.
3310 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3311 so `diff' and `patch' can cope.
3313 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3315 * archures.c: removed texinfo error
3317 * init.c: added texinfo hooks, and removed initialization error
3320 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3323 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3325 * cpu-i960.c: Avoid numerical count of initializers.
3327 Vax Ultrix changes from David Taylor <taylor@think.com>:
3328 * host-aout.c: Make little-endian vector really little-endian.
3329 * configure.in: Separate vax and tahoe cases, handle ultrix.
3330 * config/t-vax: Add trad-core.o.
3331 * config/h-vaxult: New host system.
3333 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3335 * bfd-in.h VERSION, change version number to 0.18, this makes a
3336 gap, but now is the same as the linker version number.
3338 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3339 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3340 files will eventually contain processor specific bits for bfd,
3341 like strange relocation information and dis/assembly. So far only
3342 the H8 has been even partially done. This work also ties in with
3343 the change in handling architectures.
3345 * amdcoff.c: (a29k_reloc) fix error message.
3347 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3348 discover the architecture of the bfd. (sunos4_callback) calls the
3349 function bfd_set_arch_mach rather than stuffing stuff directly
3350 into the bfd. (sunos4_write_object_contents), changed names of
3353 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3354 setup the environment.
3356 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3357 headers in big endian format, regardless of the endianess of the
3360 * archures.c: totally changed. Now an architecture is represented
3361 with a pointer to an info structure rather than an enumerated type
3362 and a long. The old info is available as two elements in the
3363 structure. Future enhancements to architecure support will
3364 involve pointers to methods being placed into the info structure.
3366 * bfd.c: changed the definition of the bfd structure for the new
3369 * bout.c: (b_out_set_arch_mach) changed to use the new
3370 architecture mechanism.
3372 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3373 the new architecture mechanism.
3375 * configure.in: added h8 stuff.
3377 * ieee.c: too many changes to note. Now ieee files written with
3378 bfd gas and ld can be read by gld and ieee only linkers and
3381 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3383 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3384 than fixing the structure directly.
3386 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3387 than fixing the structure directly.
3389 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3390 before opening a bfd.
3392 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3393 rather than fixing the structure directly.
3395 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3396 in the t/hmake file) a user can select which backends they want
3397 linked with bfd without changing the source.
3399 * init.c: new, looks after initializing modules.
3401 * howto.c: for future use, will allow an application to work out
3402 what cookie to use as a handle on a relcoatio howto.
3404 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3406 * srec.c: Better error checking, partly from Peter Schauer.
3407 (srec_object_p): Avoid assuming any file that starts with 'S' is
3408 an S-record file! (Check for 3 uppercase-hex digits after it.)
3409 (ISHEX): Define new macro for checking supposedly hex characters.
3410 (pass_over): Treat as EOF any S-record line that:
3411 * doesn't have hex in either size character
3412 * produces a size larger than 0x7F
3413 * has an unrecognized type number
3415 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3417 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3418 opncls.c: Lint (saber actually).
3420 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3422 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3423 * newsos3.c: Fixed two types: newos3 -> newsos3.
3424 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3425 to use correct segment.
3427 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3429 * aoutx.h (print_symbol): Handle missing symbol->name.
3431 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3433 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3436 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3438 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3439 add sgi/irix support.
3441 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3443 Changes for the AMD 29000 Ultracomputer port from David Wood.
3446 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3448 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3451 * coffcode.h (coff_real_object_p): Pass information about the
3452 current file's coff symbol format to BFD via the coff_data struct.
3453 (coff_find_nearest_line): obj_icof => coff_data.
3454 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3455 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3456 and DIMNUM == E_DIMNUM.
3457 * configure.in: Handle a29k-*-* hosts, and targets
3458 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3459 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3460 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3461 local_linesz to `coff_data' (tdata) struct.
3462 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3463 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3465 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3467 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3468 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3470 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3472 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3474 (sunos4_core_file_matches_executable_p): Fix header comparison.
3475 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3476 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3478 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3480 Allow GDB to patch object files.
3482 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3483 * trad-core.h (trad_unix_core_file_p): Ditto.
3484 * aoutx.h (aout_set_section_contents): On first output, check
3485 abfd->direction and complain if erroneous.
3487 * Makefile.in: Add crude dependencies.
3489 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3491 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3492 to h/t-xxxx files so that everything will work on System V.
3494 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3496 * aoutx.h: Add information on host-aout.c and how to configure
3497 to use it, to the manual.
3498 * configure.in: Tix typo.
3499 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3500 else dummy out the core file support.
3501 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3502 specified, use it to locate the data section.
3503 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3504 rather than as chars (lint).
3506 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3508 * aoutx.h, coffcode.h: saberized.
3510 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3512 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3514 bfd.c, targets.c: minor rewording of doc segments
3517 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3519 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3520 etc, rather than TEXT_START_ADDR.
3521 * host-aout.c: Remove #if 0 around whole thing.
3522 Update to modern (32/64-bit) a.out naming conventions.
3523 Include a large chunk of ../include/a.out.gnu.h to get macros that
3524 are not defined by the system include files.
3525 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3526 macro used by the other a.out implementations.
3527 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3529 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3531 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3532 texdoc and psdoc; make these depend on generated .texi's
3534 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3537 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3540 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3541 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3542 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3543 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3544 obtrusive marks indicating .c origins.
3546 * bfd.texinfo: generalize most references to linker
3548 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3550 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3551 * archures.c: remove empty foo() definition (crept in at vn1.9)
3553 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3555 * bfd.texinfo: use @setchapternewpage on instead of lots of
3556 @page's; minor rephrasing in Introduction.
3558 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3559 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3560 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3561 segments): used BFD (caps) more consistently as a name in
3562 discourse, fixed a few other minor typos and uses of fonts
3565 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3567 * coffcode.h: fixed bug where string table size wasn't being swapped.
3569 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3571 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3573 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3574 flags. (bfd_print_symbol_vandf) now knows what to do with the
3577 * aoutx.h: made translate_from_native_sym_flags and
3578 translate_to_native_sym_flags produce the above flags.
3581 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3583 * all files: update copyright notices for GPL version 2.
3584 Install header comments and attribute most modules to their
3585 authors. BFD's name is now officially "Binary File Descriptor",
3586 so remove any conflicting pejoratives.
3587 archures.h: Consists solely of comments; remove it.
3589 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3591 * Makefile.in, bfd.c: Made it compile again.
3593 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3595 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3598 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3600 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3601 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3604 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3605 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3607 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3609 * Everything: created some new files, core.c format.c, reloc.c,
3610 section.c and syms.c to split the functionality a bit better.
3611 Cleaned up the rest of the files a bit, and added some
3615 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3617 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3618 really takes 3 arguments, patched code and ammended prototypes.
3620 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3622 * ../include/bfd.h (struct bfd_target): Added new field
3623 "align_power_min" which contains the minimum alignment for a
3624 section. This is used in coff_new_section_hook. The field
3625 insertion necessitates an update of all backends..
3627 * aoutf1.h jump table field inserted
3629 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3632 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3633 table field inserted.
3635 * coffcode.h(just about everything) Now patches up symbol tables
3636 using a different mechanism. The Intel major bug has been fixed,
3637 and the linker can self host on the Aviion and be debugged with
3640 * ecoff.c: new include and jump table patch, i386coff.c: new
3641 include and jump table patch, icoff.c: new include and jump table
3642 patch, ieee.c: can now read archives containing ieee modules.,
3643 libcoff.h: added (combined_entry_type), libieee.h: uped max
3644 sections to 20, m68kcoff.c: new include and jump table patch,
3645 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3646 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3647 srec.c: jump table patch. trad-code.c fixed #IF typeo
3649 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3651 * coffcode.h (coff_swap_aux_in): added else case to deal with
3652 filenames less than 9 characters.
3655 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3657 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3659 * srec.c: now allows any number of sections to be created in a
3660 file. Outputs addresses of the right length.
3662 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3664 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3665 target didn't match, the format got set to the attempted match,
3666 breaking a future test.
3668 *../include/i386coff.h : fixed typo in type field with size
3670 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3671 support in the jump table for the swapping routines exported to
3672 gdb. Now gdb works with the 386.
3674 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3676 * Merge in changes from gdb-3.95 release.
3677 Makefile.in: Allow hmake and tmake files to add OFILES.
3679 bfd.c: support specific targets as well as searching. When
3680 searching, take default target in preference to others.
3682 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3683 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3684 libbfd.h: Support specific targets as well as searching.
3685 opncls.c: Support specific targets as well as searching.
3686 targets.c: Search is short-circuited if default target matches.
3687 liboasys.c, libieee.c: Undo bothner changes that make macros
3688 work to the left of assignment, but which depend on the
3689 representations of different pointer types being the same.
3691 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3693 * i386coff.c: created.
3694 * coffcode.h: added support for 386.
3695 * Makefile.in: added support for 386.
3696 * ../include/i386coff.h: created
3698 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3700 * coffcode.h: removed all put_x_<sizes>
3701 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3705 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3707 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3709 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3711 * everything: Removed sysdep.h from bfd.h and put back into files
3712 from which it was split out. Now 64 bit version is built with a
3713 -DHOST_64_BIT="long long" on the compile line.
3715 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3717 Changed all the [get|put][name] routines to use [get|put]_[size
3720 Put in support for 64 bit work. Now two versions of bfd may be
3721 generated, according to the state of TARGET_64_BIT, one which is
3722 32 bit only, and one which is 64/32 bits.
3723 Created new back end 'demo64' to test 64 bit functionality.
3725 Renamed some files to work on DOS.
3727 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3728 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3729 chage, 64 bit transfer. * liba.out.h: Split out common code from
3730 sunos and newsos into liba.out. Name changes and prototype mods. *
3731 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3732 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3733 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3734 change and 64bit stuff.* newsos3.c: common code removed, new jump
3735 table. * oasys.c: Name change * opncls.c: Portability fixes *
3736 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3737 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3738 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3739 64bit ized. * demo64.c: 64 bit a.out back end
3741 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3743 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3744 on LHS of assignment, even when using old compilers.
3745 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3746 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3747 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3748 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3749 * targets.c: Add declaration of newsos3_vec.
3751 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3753 * aout.c: fixxed some of the problems with filepos calculation.
3754 (swap_ext_reloc): fixed problem with creation of relocs.
3755 (aout_set_section_contents): fixed filepos problem
3757 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3758 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3759 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3760 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3761 cleaned up. (coff_write_object_contents) cleaned up.
3763 * ecoff.c: Totally different. Now supports ecoff fully.
3765 * icoff.c: fixed problems in relocation callout.
3767 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3769 * m68kcoff.c: updated target vector.
3771 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3772 choose_reloc_size. (sunos4_write_object_contents) now calls
3773 choose_reloc_size so outputs relocs correctly, also calculates the
3774 size of the sections correctly.
3778 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3780 Merge Per Bothner's changes to modularize BFD a.out a bit.
3782 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3783 * ieee.c: Cast enums to int before comparing them, for brain-
3785 * coff-code.h: Remove coff_get_section_contents, and use the
3786 generic one instead.
3788 * aout.c: Derive new module from sunos.c, containing generic
3789 support code for all kinds of a.out files.
3791 * sunos.c: Remove all code that goes in aout.c. Split out
3792 machine dependent followup in sunos4_object_p into
3793 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3794 and redefine only the names we CHANGE, not all the names. Drop
3795 the little-endian vector, and rename the vector as sunos4 rather
3798 * b.out.c: Use aout.c routines for most of the work. Slight
3799 changes for the new regime. Remove close_and_cleanup and
3800 get_section_contents in favor of generics. New transfer vector
3803 * newsos.c: New support for Sony NEWS, another a.out format.
3805 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3806 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3807 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3809 * opncls.c (bfd_close): Call format-dependent write_contents
3810 routine, if writing, before calling target-dependent
3811 close_and_cleanup routine (which is now always generic, I think).
3812 * srec.c: Use bfd_alloc instead of malloc. Remove
3813 close_and_cleanup and move code from it to
3814 srec_write_object_contents. Add write_contents to tvec.
3815 * targets.c: Remove a.out little vector, replace a.out big
3816 vector with SunOS vector. FIXME: Need Vax support again now.
3818 * libbfd.h: Add write_contents format-dependent-vector to the
3819 bfd_target vector. Supply a generic close_and_cleanup routine.
3820 * liba.out.h: Handle the new aout.c split. Add prototypes for
3821 all routines defined in aout.c. Rename "sunos" things to "aout"
3822 things. Add a few fields where needed for various formats.
3823 * Makefile.in: Add aout.c and newsos.c.
3825 * archive.c, ieee.c, oasys.c: Lint.
3827 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3830 changed forward declaration struct stat; to reduce warnings. Changed
3831 comment on bfd_h_<x>_x.
3833 * ../include/m68kcoff.h, ../include/intel-coff.h,
3834 ../include/m88k-bcs.h
3835 Now there are two incarnations of relocs, linenos and syments. One for
3836 internal digestion, and one full of char arrays for I/O. The original
3837 names have gone to detect errors.
3839 * Makefile.in, m68kcoff.c, targets.c
3840 Test new structure code with a 68k coff implementaion
3842 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3843 Fixed all the places where there were problems with the size and
3844 alignments of structures on disk and structures in memory. #ifed out
3845 all the code in coffswap.c, since it should be done using the target
3848 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3850 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3851 multiple reloc command.
3853 * sunos.c (sunos4_set_section_contents): Made it so that sections
3854 are always padded to their alignment size.
3856 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3858 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3859 Clean up types and such (saber C problems).
3860 * ecoff.c: Clean up types and such. Remove routines that are
3861 not used. Fix up reading and swapping of shorts from files.
3863 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3865 * a.out.vax.c: Remove two bogus "static" from prototypes.
3867 * ecoff.c: Got rid of lots of non-working junk (that had
3868 been copied directly from coff-code.h).
3869 Updated to be consistent with updates to icoff.c and coff-code.h.
3871 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3872 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3874 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3875 but until the target_vector is automatically generated,
3876 it's as good as any. Note that the text offset is the only
3877 difference between NewsOS and SunOs (including magic numbers).
3878 (Most of the sunos_* routines should to renamed bsd_*
3879 and move to a bsd.c file. Then (and when the target_vector
3880 is automatically generated) it might make sense to create
3881 a separate Sony target.)
3883 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3884 on some systems, and doesn't help on others.
3885 Similarly, only define X_OK if not already defined.
3887 * trad-core.c: Don't include sys/stat.h - at least
3888 on NewsOS 3, it has already been included.
3890 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3892 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3893 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3894 symbol tables if necessary when reading them in, so gdb can use
3895 them. Add "bfd_coff_" to the names so they won't conflict with
3896 names in calling programs. FIXME-soon: if coff-code.h is
3897 included in two BFD modules, this will cause duplicate
3898 definitions; the routines should be exported to a separate,
3899 common, module (probably along with a mess of other ones).
3901 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3903 Improve modtime support.
3905 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3906 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3907 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3908 BUG: archive members still do not get correct mod times.
3910 Improve floating point support for core files.
3912 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3913 (sunos4_core_file_p): Create a second registers section in the
3914 core file, called ".reg2", for the float registers.
3916 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3918 * many changes to improve archive handling; found a logic flaw in
3919 bfd_check_format which only just happened to work by cooncidence.
3921 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3923 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3926 * bfd.h: changed type of udata in asymbol to void *, like it
3927 should be. Added bfd_reloc_dangerous enum member.
3929 * coff-code.h: Fixed it so that internally generated symbols get
3930 their values relocated correctly in all cases. Removed calls to
3933 * icoff.c: Not understanding the destination symbol of a reloc is
3934 not a failure any more, just 'dangerous'. This allows linking of
3935 b.out and coff images.
3937 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3941 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3943 * sunos.c (translate_to_native_sym_flags): fixed
3944 sym_pointer->n_value so that symbols on the way out get their
3945 section relative values calculated correctly.
3947 * coff-code.h (mangle_symbols): fixed problem where tags were not
3948 being relocated for structs, enums, unions. Also various lints.
3950 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3952 * archive.c (get_elt_at_filepos): system_call_error returned
3955 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3957 * Resolve the use of no_error and system_call_error.
3958 The bfd library itself now will never set bfd_error to
3961 The code still needs to be combed to make sure all the error
3962 codes are correct. I suspect they are not always set correctly.
3964 * The names of all the messages have _ prepended because the sun
3965 bundled compiler can't distinguish from a macro which takes an
3966 argument and the same identifier in a non-macro context.
3968 * The reason for the above being that entry points which used to
3969 be trampoline functions are now just macros which expand to a
3970 direct call through the bfd's xfer vector.
3972 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3973 must gas have its own version of everything (the gas version
3974 had the correct value)
3976 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3978 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3979 properly support i960 architecture and output correct reloc stuff.
3981 * bfd.h: added prototype for bfd_printable_arch_mach, added
3984 * coff-code.h: Applied patches from chrisb to support i960
3985 architecture, zero relocs and swap them correcly and conditionally
3986 compiled the timestamp.
3988 * sunos.c: Made the default section alignment 2^3 so that doubles
3989 are done properly. Fixed the same reloc bug that was in b.out.c
3991 * sysdep.h: Now compiles on a Posix box
3993 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3995 * icoff.c: Fix comment on big-endian version.
3996 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3997 F_RELFLG). Set F_AR32WR in output files if little endian
4000 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4002 * archures.c fixed =/== typo
4004 * sunos.c added architecture stuff for output. Fixed
4005 bug where files where vma(data) != size(text)
4006 were processed wrong.
4008 * coff-code.h added a lint cast
4010 * (../include/a.out.sun4.h) fixed it so zmagic
4013 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4015 * archive.c removed loads of includes, and fixed bug where string
4016 table didn't have a null at the end.
4018 * bfd.c fixed includes, added symbols argument to
4019 canonicalize_reloc entry point.
4021 * libbfd.c fixed includes and added some lint patches.
4023 * targets.c added both sorts of intel coff.
4025 * b.out.c fixed included, changed was the canonical
4028 * icoff.c added support for callj and big and little
4031 * opncls.c added chmod+xing for files with EXEC_P set.
4033 * sunos.c fixed includes. Changed default section
4034 alignement to words. Fixed relocation stuff to work with
4037 * bfd.h various new types added, prototype for new
4038 reloc calls, changed bfd->iostream to a void *
4039 to including files don't need stdio.h.
4041 * libcoff.h added conversion table to tie relocs to
4046 * coff-code.h fixed includes. Added code to support
4047 big and little endian formats. Various lints. Better
4048 processing of symbols. Changed reloc stuff to new
4051 * libbfd.h fixed includes
4054 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4056 * bfd.h changed name of alignment entry in sec_struct to
4057 alignment_power, because of conflicting uses within bfd.
4058 Now it should be obvious that it's a 2**n alignment
4059 specifier. Removed start_pad, end_alignment, block, minsize,
4060 output_file_alignment, subsection_alignment and original_vma fields.
4061 Added align_power() macro. Fixed bfd_section_alignment
4062 acessor macros. Added bfd_symbol_same_target macro.
4064 * b.out.c (b_out_write_object_contents) fixed to use
4065 new alignment member. Fixed (callj_callback) to use section
4066 relative symbols properly.
4068 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4069 Fixed (translate_from_native_sym_flags) to correctly make
4070 symbols section relative.
4072 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4073 (bfd_make_section) took out initialization of obsolete members.
4074 (bfd_print_symbol_vandf) added
4076 * opncls.c (bfd_create) created.
4078 * coff-code.h (coff_new_section_hook) took away refs
4079 to obsolete members. (make_a_section_from_file) added
4080 conversion between alignment types. (coff_symbol_from)
4081 added. (coff_count_linenumbers) only counts linenumbers
4082 if symbol is of coff-type. (coff_mangle_symbols) only
4083 heavily mangles symbols if symbol is coff-type.
4084 (coff_write_symbols) various lints. (coff_write_object_contents)
4085 various lints and modification for alignment conversion.
4086 (coff_slurp_relocs) fixed for use with new asection shape.
4088 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4090 * archive.c lots of lint
4092 * b.out.c added callj relocation support, upgrated reloc howto.
4093 Fixed so that asymbol and reloc records are output
4096 * bfd.c lots of lint, support for new bfd entry point
4099 * bfd.h changed definition of asymbol to contain pointer to
4100 owning bfd, removed target dependencies.
4102 * cache.c took out print statements, put in BFD_ASSERT calls.
4104 * coff-code.h various lints, corrected linenumber output
4105 functionality. Added support for new style asymbols and
4106 bfd_print_symbol. Fixed so that asymbol and
4107 reloc records are handled correctly. Added timestamp.
4109 * icoff.c Added support for new howto shape.
4111 * liba.out.h Added support for new asymbol shape
4113 * libbfd.c various lints
4115 * libbfd.h various lints
4117 * libcoff.h added support for new asymbol shape.
4119 * sunos.c various lints. Added support for new asymbol shape
4120 and bfd_print_symbol.
4122 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4124 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4125 pointer lint. Added support for callj relocation. Fixed bug where
4126 the last 32 bytes of the text section were overwritten by data. Fixed bug
4127 where archives of b.out didn't work due bfd_slurp_extended_name_table
4130 * sunos.c added support for n_other field. Braced the howto table so
4131 that it won't be affected by any lengthing of the howto struct typedef.
4134 * bfd.h added support for n_other field, added special_function
4135 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4138 * bfd.c upgraded bfd_perform_relocation, various lints.
4140 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4142 * ChangeLog: Started ChangeLog for BFD.
4143 * ToDo: Create file for suggestions.
4145 * Makefile: Support easy loading into Saber C.
4146 Add dependencies for icoff.o and bcs88kcoff.o.
4147 Rename coff.c to coff-code.h. Change callers.
4149 * bfd.c (bfd_check_format): Allow the check_format routines
4150 to return the desired target vector, rather than just a Boolean.
4151 bfd.h (bfd_check_format): Change function pointer return type.
4152 archive.c (bfd_generic_archive_p): change callee.
4153 b.out.c (b_out_little_object_p, b_out_big_object_p,
4154 b_out_real_object_p): change callee.
4155 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4156 in check_format transfer vectors that need a filler.
4157 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4158 bcs88kcoff.c: change callee.
4159 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4160 icoff.c: change callee.
4161 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4163 * libbfd.c (zalloc): It should actually zero the storage!
4164 This was commented out for some reason.
4166 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4167 This is so callers can avoid <stdlib.h> which doesn't exist
4170 * bfd.c (map_over_sections): Add debugging code, since I
4171 noticed the section count for sunos core files was bad, but only
4172 GDB had detected the problem.
4173 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4174 bfd_get_section_linenos): Remove obsolete functions.
4175 (bfd_apply_relocations): Use longs, not ints, for the math.
4177 * bfd.h: Declare enum boolean and struct bfd_target as well
4178 as typedefs for them. Remove obsolete
4179 bfd_get_section_lineno_size.
4181 * cache.c: Make the "fdopen" support work. Keep better track
4182 of how many files are open. Centralize the opening of files
4183 and be sure bfd_open[rw] actually try to open the file. Evade
4184 linked list initialization problems.
4186 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4188 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4190 * cplus-dem.c: Delete file, since it is not part of BFD.
4192 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4193 (bfd_openr, bfd_openw): Actually open the file, give error now.
4195 * sunos.c (sunos4_core_file_p): Set section count.
4196 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4197 obsolete definitions.
4198 (_write_symbol_table): Initialize <idx> counter.
4199 (foop): Eliminate debugging code.