1 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
4 from bfd-in.h and .c files. Build bfd.h in build directory,
5 substituting in requested target word size. Insert word size into
6 makefile, and maybe enable 64-bit targets.
8 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
9 are available. Conditionalize on this. Assume HOST_64_BIT
10 will be defined if needed, so 64-bit targets are conditionalized
13 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
15 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
17 * coff-sh.c (rtype2howto): Put error message on stderr.
18 (extra_case): Delete unused variable.
20 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
21 before calling printf.
23 * elfcode.h: New file, almost completely derived from old elf32.c.
24 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
25 * Makefile.in (elf64.o): List dependencies, don't build by
27 (elf64.c): Add to list of sources.
28 (elf32.o): Update dependencies.
29 * elf32-*.c: Updated type/macro/structure names. Cleaned up
30 namespace pollution; rename vectors.
31 * targets.c, config/*-elf.mt: Updated.
32 * All uses of 32-bit versions of structures, routines, and macros
35 * Makefile.in (archures.o, targets.o): Depend on Makefile.
37 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
39 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
41 * elf32.c (elf_string_from_elf_section): Handle index of zero
43 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
45 (elf_write_object_contents): Deleted one unused variable and
46 initialized another to avoid gcc warnings.
47 (elf_set_section_contents): Delete unused variable.
49 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
51 * i386lynx.c: New module for Lynx variant of a.out.
52 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
53 * gen-aout.c: Get rid of defunct endian stuff, print out true
55 * targets.c (target_vector): Add i386lynx_vec.
57 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
59 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
61 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
63 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
64 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
65 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
66 trad-core.c: Define a TARGET_get_symbol_info function or macro.
67 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
69 * bfd-in.h: Don't define bfd_print_symbol_nm.
70 Define symbol_info type.
71 (JUMP_TABLE): Set _get_symbol_info element.
73 * syms.c (coff_section_type, bfd_symbol_info): New functions.
74 (bfd_decode_symclass): Use coff_section_type.
76 * targets.c: Add bfd_get_symbol_info call.
78 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
80 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
81 complaints from ancient gcc's.
83 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
85 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
86 hosts/i386linux.h: Define it.
88 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
90 * VERSION, bfd-in.h: Bump version number to 2.2.
92 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
93 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
94 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
95 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
96 LR, RR, hppa_field_adjust): New functions.
98 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
100 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
101 stabs symbols, including new indirect_ptr_ptr argument.
102 (ecoff_slurp_symbol_table): Pass new argument in calls to
103 ecoff_set_symbol_info.
105 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
107 * configure.in: For m68k sysv systems, use m68k-coff.
109 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
110 (TDEFAULTS): Define it here. Use the new name.
112 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
115 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
117 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
119 (aix386_core_file_p): Initialize core_size to correct value.
121 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
123 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
124 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
126 * bout.c (aout32_slurp_extended_name_table): Define to be
127 _bfd_slurp_extended_name_table rather than bfd_true.
129 * coff-mips.c: Include libaout.h and aout/aout64.h to get
130 definitions for N_SET[ATDB].
131 (ecoff_howto_table): Moved near top of file.
132 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
133 seen, cook up a constructor section of the same name and put in a
134 reloc pointing to the symbol. This lets the GNU linker build
135 global constructors and destructors without using collect.
137 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
139 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
141 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
143 * hosts/miniframe.h: New file.
144 * configure.host: Use it.
146 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
148 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
149 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
150 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
151 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
152 * configure.in (*-*-bsd): Change to *-*-bsd*
154 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
156 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
157 int, for the sake of the old Portable C Compiler.
159 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
161 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
163 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
165 * configure.in: Get target name right for m68*-*-hpux.
167 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
169 * trad-core.c (NO_SIGNED_GET): New macro.
170 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
171 signed NO_GET, where appropriate.
173 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
174 * configure.in (*-*-linux*): Remove until linux port for a
175 non-i386/i486 system is actually available.
177 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
179 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
180 when compiling under HPUX.
182 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
184 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
185 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
187 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
188 * bfd/libhppa.h: Include sysdep here. Conditionalize
189 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
190 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
193 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
195 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
196 GNU version is needed.
198 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
200 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
202 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
204 * Makefile.in: Build elf32-hppa.o.
206 * syms.c (BSF_FUNCTION): New symbol flag.
208 * elf32-hppa.c: Fixed to work with elf32-target.h.
210 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
212 * libaout.h (NAME): Don't define if already defined.
214 * libelf.h: Protect against multiple inclusions.
215 (elf_symbol_type): Moved here, added new fields.
216 (struct elf_backend_data): New field `global_sym'; I suspect this
218 * elf32.c (elf_symbol_type): Deleted from here.
219 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
220 point to backend versions of symbols.
221 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
222 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
224 (elf_write_object_contents): Write program headers if appropriate.
225 (bfd_section_from_shdr): Unnamed sections get empty string for
226 name, not "unnamed". Handle SHT_NOBITS separately from
227 SHT_PROGBITS, and set some different flags.
228 (elf_file_p): New routine.
229 (elf_object_p, elf_core_file_p): Call it.
230 (elf_object_p): Handle EM_HPPA.
231 (elf_symbol_from, elf_idx_of_sym): New functions.
232 (elf_make_sections): Get symbol number right for relocations. Set
233 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
234 (elf_fake_sections): BSS section should be SHT_NOBITS, not
235 SHT_PROGBITS. Always generate symtab and strtab, not only if
236 relocations are needed. Set SHF_* flags as appropriate.
237 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
238 (elf_write_object_contents): Fix off-by-one error in symbol count.
239 Store a correct value for the symbol; write the size field
240 properly; make some guesses about the type field. Set section
241 type correctly for string tables.
242 (section_from_elf_index): Check for absolute and common sections
244 (elf_section_from_bfd_section): Ditto.
245 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
246 Use empty string instead of "unnamed" for nameless symbols.
247 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
248 HPPA (only?). Don't free raw symbols; keep the pointer around for
250 (elf_set_arch_mach): Handle bfd_arch_hppa.
251 (elf_find_nearest_line): Just return false.
252 (elf_write_object_contents, elf_set_section_contents): Set
253 output_has_begun field after computing file positions.
254 (elf_set_section_contents): Write section contents immediately,
255 rather than caching the whole file and writing it at close time.
257 * libhppa.h (enum hppa_reloc_field_selector_type, enum
258 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
259 hppa_reloc_expr_type_alt): New enumerator types.
261 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
262 * configure.in, configure.host: Use them.
264 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
266 * elf32-target.h: Allow overrides of armap defaults.
268 * elf32-hppa.c, elf32-hppa.h: New files.
270 * config/hp300hpux.mt: New file.
272 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
274 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
275 (aix386_core_vec): Update for new fields.
277 * archive.c (bfd_generic_archive_p): Call target-specific
278 slurp_armap code, instead of bfd_slurp_armap.
279 (bfd_slurp_bsd_armap_f2): New function.
280 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
281 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
283 * libaout.h (struct aoutdata): New field for subformat, for
284 differentiating between highly similar a.out formats.
285 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
287 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
289 * hp300hpux.c: New file.
290 * Makefile.in: Include it.
292 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
294 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
297 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
299 * trad-core.c (trad_unix_core_file_p): Check the file size.
301 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
303 * coff-alpha.c: Remove duplicate function and add warnings.
305 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
307 * sco-core.c (sco_core_vec): Add initializers for new target
310 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
312 * coffcode.h [_LIT]: Recognize .lit section.
314 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
316 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
317 config/alphaosf.mt, hosts/alphaosf.h: New files.
319 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
321 * Merge in HPPA/BSD changes from Utah.
322 * hppa.c: Use this for both HPUX & BSD.
323 * targets.c: Enable hppa_vec for both HPUX & BSD.
324 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
325 * hosts/hppabsd.h: #define HOST_HPPABSD.
327 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
329 * libbfd.c: Whitespace changes around byteswap macros.
330 * libbfd-in.h: Whitespace changes around byteswap declarations.
332 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
334 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
335 system_error anymore. It confuses bfd_check_format().
337 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
339 * bfd.c: Add sgi_core_data to tdata union.
340 * coff-mips.c: Add Irix 4.x core file support.
341 * hosts/irix4.h: #define HOST_IRIX4.
343 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
345 * aoutx.h (translate_from_native_sym_flags): Check that the
346 symbol's section does get set.
347 (slurp_symbol_table): Zero index means null-string name.
349 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
351 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
353 (write_syms): Use them, to reduce string table size.
355 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
357 * trad-core.c (trad_core_vec): Add 6 new initializers to match
358 new signed get/put fields. Minor reformatting to label
361 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
363 * bfd-in.h: Insert comment about SVR3 compiler warnings.
365 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
366 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
368 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
370 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
372 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
373 (swapcore_sparc): Make sp a bfd_vma.
375 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
377 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
378 libbfd.c, libbfd-in.h: Add _do*signed*.
379 targets.c, all targets: Add bfd*signed*.
380 bfd-in.h: Add bfd_signed_vma. Add comments.
382 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
384 * format.c (bfd_check_error): Check error return from
385 _bfd_check_format routines.
387 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
389 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
390 recognize .data section if present.
392 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
394 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
395 check for the case where the user sets the address of the BSS
396 section (and the file header can't specify this). Let the user
397 set it wherever they want, regardless of what goes in the header.
399 * ieee.c (ieee_slurp_sections): Pass all ieee section names
400 straight through into BFD sections. Add comments.
402 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
404 Cleanup in preparation for better 64-bit host support.
406 * bfd-in.h (bfd_64_type): Remove.
407 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
409 * bfd-in.h (bfd_size): Remove.
411 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
413 * bfd-in.h (bfd_word): Remove.
414 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
416 * bfd-in.h (rawdata_offset): Remove.
417 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
418 (bfd_perform_relocation): Lint.
419 (enum bfd_reloc_status): Comment cleanup.
421 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
423 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
425 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
427 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
429 * elf32.c: Clean up old comments.
431 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
433 * config/sun3.h: String argument to fprintf is const.
435 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
436 on systems which define PAGE_SIZE in <limits.h>.
438 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
440 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
441 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
442 the core file failing signal.
443 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
444 to supply the core file failing signal.
446 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
448 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
449 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
450 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
451 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
453 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
455 * coff-mips.c (PAGESIZE): Correct value.
457 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
459 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
460 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
462 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
464 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
465 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
467 (coff_compute_section_file_positions): Force vma and lma of _LIB
469 (coff_set_section_contents): Count number of entries in new lma
471 * coffgen.c (make_a_section_from_file): Force lineno_count of
472 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
473 SCO 3.2v4 shared library.
474 * seclet.c (rel): Copy over any section with contents, not just
477 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
480 * coff-i386.c (coff_i386_reloc): New function, to generate
481 relocateable output correctly.
482 (howto_table): Use coff_i386_reloc for all reloc types.
483 (CALC_ADDEND): Use a more efficient hack to get the correct addend
485 (i386comm_value): Removed; no longer needed.
487 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
489 * coffcode.h (coff_set_section_contents): Don't write out
490 sections without a filepos.
492 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
494 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
496 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
498 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
499 * libecoff.h (ecoff_data_type): Added gp_size field.
500 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
501 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
502 Set flags to 0 for large common symbols.
503 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
504 which can occur for gas-generated relocs.
505 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
506 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
507 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
509 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
511 * srec.c (srec_set_section_contents): Use lma field for load
513 * section.c: Add declaration of lma field to section structure.
514 * coffcode.h (coff_write_object_contents): Use lma field for load
516 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
518 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
519 symbols in a better way. (translate_to_native_sym_flag): Set the
520 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
522 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
523 (bfd_make_section): Cope with new builtin section.
524 * syms.c (bfd_decode_symclass): Can now print indirect section
527 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
529 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
530 defined, and yields false.
531 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
533 * archive.c (snarf_ar_hdr): Add support for reading (only,
534 so far) BSD-4.4-style extended headers.
535 * archive.c: Some more comments.
537 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
539 * Makefile.in: fix rule for dvi and info, so that the recursive
540 makes does the right thing, instead of always info
542 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
544 * libbfd.c (bfd_seek): Disable optimized handling for archives and
545 archive members; they need more special reatment. For now, verify
546 that computed and actual file positions correspond.
548 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
550 * mipsbsd.c: Renamed from aout-mipsbsd.c.
551 (set_arch_mach): Delete non-MIPS code.
552 (reloc_howto_type_lookup): Ditto.
553 * Makefile.in: Adjusted.
555 * libbfd.c (bfd_tell): Update `where' field.
556 (bfd_seek): Don't do anything if we're not changing the file
557 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
558 field against a SEEK_SET request. Call bfd_tell to re-update
559 `where' field when done.
560 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
562 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
564 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
566 * Makefile.in: added installcheck target
568 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
570 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
571 if the type is not stNil.
573 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
575 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
576 forward declarations.
578 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
579 it's implied by the type.
581 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
583 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
585 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
587 * rs6000-core.c: Add .ldinfo section.
589 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
591 * Makefile.in (MAKEOVERRIDES): Define to be empty.
593 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
595 * section.c (bfd_set_section_contents): whitespace
596 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
599 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
601 * hosts/go32.h: don't define POSIX_UTIME
603 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
605 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
606 against machine architecture stored in the ELF header, to resolve
608 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
609 NULL, so only use results when non-NULL.
610 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
611 and add to vector of targets.
613 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
615 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
616 are always just debugging symbols.
618 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
619 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
621 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
623 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
624 hpux 7). Patch from friedman@gnu.ai.mit.edu.
625 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
626 defined, which they aren't in hpux 7.0.
628 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
629 Tran-Le, tranle@intellicorp.com.
631 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
633 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
634 ahead and do the relocation.
635 (ecoff_refhi_reloc): Don't to the relocation here, just remember
636 what needs to be done.
637 (ecoff_reflo_reloc): Do the REFHI relocation here.
639 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
641 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
642 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
643 relocs are reasonable.
644 * coff-msym.c: Eliminated uses of DEFUN.
645 (ecoff_swap_tir_out): New function.
647 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
649 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
650 * configure.host (vax-*-ultrix2*): Add triplet.
651 * hosts/vaxult2.h: New file.
652 * config/vaxult2.mh: New file.
654 * aoutx.h (string.h): Include for strchr and friends.
655 * archive.c (string.h): Include for memchr and friends.
656 * elf32.c (string.h): Include for strrchr and friends.
658 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
660 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
661 (MY_set_sizes): Use sunos4_set_sizes.
663 * elf32.c: Renamed from elf.c. Several CPU-specific functions
664 deleted, as well as elf-big and elf-little targets.
665 * libelf.h: New file.
666 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
668 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
670 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
672 * coffcode.h (coff_compute_section_file_positions): Don't need
673 variable "old_sofar" if compiling for i960.
675 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
679 * ieee.c (exten, envi): "static" belongs first in declaration.
681 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
683 * srec.c: add support for symbolsrec, srecords with symbols in
686 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
688 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
689 to avoid lint complaints.
691 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
693 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
694 type SHT_STRTAB. Don't alter file offset for section 0.
695 (reloc_type_names): Now an array instead of a macro. Still inside
696 "#if 0", since it's used only in debugging code also in "#if 0".
697 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
698 (sort_reloc_map): New function.
699 (sparc_reloc_map): New variable.
700 (elf_bfd_reloc_type_lookup): New function.
702 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
704 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
705 bfd_make_debug_symbol; they were already in the target structure.
706 * Adjusted all uses of JUMP_TABLE.
707 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
708 from coff_make_debug_symbol.
709 * libcoff.h: Updated accordingly.
711 * Minor cleanups provoked by gcc warnings:
712 * aoutx.h (NAME(aout, reloc_type_lookup)),
713 cpu-h8300.c (local_bfd_reloc_type_lookup),
714 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
716 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
717 ieee.c (ieee_slurp_section_data),
718 elf.c (elf_make_sections, elf_fake_sections,
719 elf_compute_section_file_positions, elf_write_object_contents):
720 Removed unused variables.
721 * archures.c: Removed /* from within comment.
722 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
723 * oasys.c (oasys_write_data): Initialize i.
725 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
727 * libcoff.h (obj_raw_syment_coun): New macro.
728 * coffgen.c (coff_get_normalized_symtab): Initialize
730 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
732 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
734 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
736 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
737 for compatibility with tools from MIPS.
739 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
740 * config/irix3.mt, config/irix4.mt: Removed.
741 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
742 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
744 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
746 * hosts/hp300bsd.h: Add gross hack to determine whether we
747 are running on BSD 4.3 or BSD 4.4, and use appropriate include
748 files (and set other parameters) to match.
750 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
752 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
753 ansi definition which otherwise confuses non-ansi compilers.
755 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
756 ultrix cc by forward declaring getenv as is done in
759 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
761 * elf.c (elf_info_to_howto): cast an enum into unsigned char
762 avoiding a fatal error in vax ultrix 4.2 cc.
764 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
766 * bfd-in.h, VERSION: Roll to version 2.1.
768 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
770 * oasys.c (oasys_write_object_contents): Lint.
771 * srec.c: Whitespace cleanup.
773 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
775 * coffgen.c (coff_print_symbol): Print correct tagndx value;
776 cleaned up output formatting a bit.
778 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
780 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
781 relaxable. Should be moved somewhere else.
783 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
785 * aout-mipsbsd.c: Eliminated uses of DEFUN.
786 (aout_mips_*_vec): Added seclet_link element.
788 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
789 support for aout-mipsbsd target.
791 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
793 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
795 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
797 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
799 Add support for the H8/500
801 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
803 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
805 * libecoff.h: New file. Defines ECOFF backend data for gdb.
806 * coff-mips.c: Now includes libecoff.h.
807 (ecoff_data_type): Moved to libecoff.h.
808 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
809 call it. If there is ever another ECOFF target, this and the
810 swapping functions should be accessed via an ECOFF specific target
812 * Makefile.in (coff-mips.o): Depends on libecoff.h.
814 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
816 * coffcode.h: Removed MIPS specific information, since coff-mips.c
817 no longer includes this file.
819 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
820 bits to 0 to make comparison test useful.
822 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
823 avoid overflowing GP accessible sections in binutils/objdump.
825 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
827 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
828 reading more robust: Fail if string index is out of string
831 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
833 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
834 PCREL13): Don't take dst_address into account; the input file has
835 already taken care of that.
837 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
839 * coff-mips.c: Completed support for linker and binutils.
841 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
843 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
844 original addend from section contents.
846 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
848 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
849 * hosts/delta88.h (strtol): Fix prototype.
850 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
852 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
854 * elf.c: Get rid of "#ifdef sparc".
855 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
856 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
858 (elf_info_to_howto): Use runtime conditionals on CPU type, not
859 compile type conditionals on host CPU.
860 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
862 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
864 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
866 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
867 ECOFF which has two common sections.
868 (bfd_com_section): Set SEC_IS_COMMON flag.
869 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
870 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
871 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
872 bfd_is_com_section macro rather than checking for equality to
875 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
877 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
878 (coff_mkobject_hook): Accept aouthdr argument.
879 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
880 Handle NULL aouthdr argument.
881 (coff_object_p): If there is no aouthdr, pass it as NULL to
883 * libcoff.h: Rebuilt for mkobject_hook changes.
885 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
886 additional MIPS ECOFF fields.
888 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
890 * configure.host: added mips-dec-bsd*
891 * configure.in: added mips-dec-bsd*
892 * aout-mipsbsd.c: new file for mips-dec-bsd*
893 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
894 * aoutx.h: added mips support.
895 * archures.c: added mips support to bfd_default_scan().
896 * cpu-mips.c: added support for R4000 (untested).
897 * libaout.h: added MIPS1 & MIPS2 magic numbers.
898 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
899 hope will make it into include/bfd.h.
900 * targets.c: added aout_mips_*_vec.
902 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
904 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
906 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
908 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
910 * libcoff-in.h: Update prototype for coff_count_linenumbers.
912 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
914 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
915 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
916 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
917 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
919 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
920 bfd_swap_reloc_in or coff_swap_reloc_out.
921 * coff-mips.c: Added code to link and write out symbolic debugging
922 information, and to swap relocs in and out.
924 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
926 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
927 (coff_write_object_contents): coff_count_linenumbers returns the
928 number of line number records it found.
930 * coffgen.c (coff_write_linenumbers): only write out line numbers
931 in the section they belong to.
933 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
935 * targets.c (bfd_target): Added relocateable argument to
936 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
937 target vector for linker use.
938 * bfd.c (bfd_seclet_link): New macro.
939 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
940 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
941 and boolean return value. Made static.
942 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
943 relocateable argument.
944 * reloc.c (bfd_generic_get_relocated_section_contents): Added
945 relocateable argument (if relocateable, saves relocs).
946 * bout.c (b_out_get_relocated_section_contents),
947 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
948 relocateable argument (if relocateable, just calls
949 bfd_generic_get_relocated_section_contents).
950 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
951 argument to prototype.
952 * All targets: Set new _bfd_seclet_link vector to
953 bfd_generic_seclet_link.
955 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
957 * coffgen.c: #include seclet.h.
959 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
961 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
962 debug info. Setup info about linker symbols only, and use
963 standard bfd fields to hold the info.
964 * (hppa_object_p): Remove unneeded decls.
965 * (hppa_new_section_hook): Get rid of most of this.
966 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
967 fat. Remove all knowledge of stabs, remove redundant knowledge of
969 * Remove macros for accessing fields which are now gone.
971 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
973 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
975 * coff-z8k.c: delete unused reloc functions
977 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
979 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
980 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
981 * coff-msym.c: Use DEFUN for function definitons.
982 * coff-mips.c: Added code to read and print symbols, and to find
985 * coffcode.h: Moved many generic functions into coffgen.c. Moved
986 swapping functions into coffswap.h for ECOFF use. Moved
987 relocation functions, only used by h8300 and z8k, into reloc16.c.
988 Added hooks for coffgen.c functions to backend data structure, and
989 added hook functions. Still more could be done.
990 * coffswap.h: New file to hold COFF swapping routines.
991 * coffgen.c: New file to hold generic COFF functions.
992 * reloc16.c: New file to hold h8300 and z8k specific relocation
994 * libcoff-in.h: Added declarations for functions in coffgen.c.
995 * libcoff.h: Rebuilt to incorporate changes.
996 * coff-h8300.c: Function name changes.
997 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
998 hook rather than defining EXTRA_CASES.
999 * Makefile.in: Build new files coffgen and reloc16. Added
1000 dependencies of coff-*.o on coffswap.h and seclet.h.
1002 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1004 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1005 about discarding const.
1007 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1009 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1011 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1013 * configure.in (post-target): If --with-minimal-bfd is specified,
1016 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1018 * srec.c (srec_write_records): one of my boards wants a CR between
1021 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1023 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1024 (it broke a couple of weeks ago).
1026 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1028 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1029 return type, so libbfd.h doesn't reference undefined typedefnames.
1031 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1033 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1035 (coff_pointerize_aux): don't pointerize a negative tagndx
1036 (sometimes generated by SCO 3.2v4 cc).
1038 * bout.c (calljx_callback, callj_callback,
1039 b_out_get_relocated_section_contents): warn if relocating against
1040 an undefined symbol.
1042 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1044 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1045 Make a bunch more routines be static.
1046 * hppa.c (fill_spaces): Get rid of this, replace with much better
1047 written setup_sections().
1048 * (setup_sections): New routine to create BFD sections for each
1049 space and subspace in SOM files.
1050 * (hppa_object_setup): Use BFD sections created by
1051 setup_sections() to locate GDB symbol table info.
1052 * (make_unique_section): New routine to create a BFD section. It
1053 ensures that the given name is unique, and will generate a unique
1055 * (hppa_object_p): Become much more paranoid about file header.
1056 * (make_bfd_asection): Call bfd_make_section to do the dirty
1057 work. Simplify code somewhat.
1058 * (hppa_core_file_p): Use proper name for stack section.
1059 * libhppa.h: Remove millicode_start, millicode_end decls.
1061 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1063 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1065 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1066 relocs, don't bother doing the adjustment if the value to add is
1069 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1071 * bfd.c (bfd_get_size): New function that gets an upper bound
1072 on the possible size of any object in a bfd.
1073 * elf.c (bfd_elf_find_section, elf_get_str_section,
1074 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1076 * elf.c (elf_big_vec, elf_little_vec): Document last three
1077 members initialized to NULL.
1079 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1081 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1083 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1085 * hosts/std-host.h: New file. Attempt at a generic/default
1086 set of definitions, to discourage porting to new hosts by copying.
1087 * hosts/news.h: Removed.
1088 * hosts/sparc.h: Use std-host.h.
1089 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1090 perhaps we can later remove the the_bfd field from each symbol.
1091 * syms.c (struct symbol_cache_entry): Remove unused field
1092 app_data. Add comment noting that the_bfd is almost redundant,
1094 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1095 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1096 * hppa.c (fill_spaces): Make slightly more rebust.
1097 * configure.in: Allow std-host as the "default" host.
1099 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1101 * bfd.c: Add struct hppa_core_data to tdata union.
1102 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1103 Get rid of HPPA/BSD specific code. That will go somewhere else
1105 * (fill_spaces): Don't spin forever and die if you don't find
1106 $MILLICODE$ subspace.
1107 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1109 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1110 Make these work for HPUX.
1111 * (make_bfd_asection): New routine to make section creation a
1113 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1114 * libhppa.h: #include the right system files. Redefine all of
1115 the structs/macros for hacking core files to use more sensible
1116 HPUX core file structures.
1117 * targets.c (target_vector): Conditionalize hppa_vec on
1118 HOST_HPPAHPUX, not hp9000s800.
1119 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1120 malloc and realloc. #define HOST_HPPAHPUX.
1122 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1124 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1125 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1126 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1127 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1129 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1130 * aix386-core.c: New file for handling core files on AIX on PS/2.
1131 * targets.c: if AIX386_CORE, use aix386_core_vec.
1132 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1135 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1137 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1140 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1142 * Makefile.in: added dvi target
1144 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1146 * bfd.c: Use right name for tekhex tdata struct.
1147 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1148 * libcoff.h: Updated to get spacing change from coffcode.h.
1149 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1151 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1153 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1154 functions, with the "guts" of the old bfd_slurp_bsd_armap
1155 and bfd_slurp_coff_armap, but assuming we've already checked
1156 if the armap is present or not.
1157 Also, rewrite a bit to avoid keeping around obstack data
1159 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1160 Various fixes to correctly handle COFF_style archives names.
1161 (Note that because these have a trailing '/', the names can
1162 have embedded spaces.)
1163 * archive.c (bfd_slurp_armap): New function, replaces old
1164 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1165 _either_ format, and calls do_slurp_bsd_armap or
1166 do_slurp_coff_armap if either form of map is seen.
1167 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1168 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1169 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1170 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1172 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1174 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1175 * libhppa.h: Make millicode_start and millicode_end be unsigned
1176 int to be same type as CORE_ADDR in GDB. Why are these here?
1178 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1180 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1181 vaddr of the section to the addend.
1182 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1183 SCO_CORE to SELECT_VECS.
1184 (target_vector): add sco_core_vec.
1185 * sco-core.c (sco_core_vec): add leading underscore initializer.
1186 * configure.in (i[34]86-*-sco*): use target i386-sco.
1187 * config/i386-sco.mt: new file; define SCO_CORE.
1189 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1191 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1193 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1195 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1197 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1199 * hosts/i386linux.h: Include unistd.h.
1201 * aoutx.h (print_symbol): aout_stab_name returns a constant
1203 * libaout.h (aout_stab_name): Fix prototype.
1204 * stab-syms.c (aout_stab_names): Array is now const.
1205 (aout_stab_name): Return value is now pointer to const.
1207 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1210 * syms.c (asymbol): Added new field "app_data", for data
1211 particular to the application. Some of the linker flags ought to
1212 get moved to this field someday.
1214 * archures.c (bfd_default_scan): Recognize a few more numbers:
1215 80486, 80960, and 960.
1217 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1218 bfd_coff_std_swap_table, cast to PTR.
1219 * bfd.c (bfd_coff_swap_*): Deleted macros.
1220 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1222 * coffcode.h (type bfd_coff_backend_data): New structure type,
1223 contains pointers to the COFF-specific swapping routines.
1224 (bfd_coff_std_swap_table): New data structure, to be used when
1225 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1226 (bfd_coff_swap_*): New macros.
1227 * coff-mips.c (mips_coff_swap_table): New data structure.
1228 (ecoff_big_vec): Use it.
1229 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1230 * All other targets: Deleted coff-specific vector entries.
1232 * trad-core.c: Fixed some `PARAMS' uses that were missing
1235 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1237 * aoutx.h (some_aout_object_p): Protect arg prototype in
1238 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1240 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1242 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1243 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1244 PARAMS for readability.
1246 * aoutx.h: Add type to callback parameter.
1247 * coff-mips.c: Don't call trad-core.h, not needed.
1248 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1249 * trad-core.h: Eliminate, unused.
1251 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1253 * format.c (bfd_check_format): if default target isn't found
1254 then look through the entire list rather than return early.
1256 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1258 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1260 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1262 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1264 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1266 * coff-z8k.c: checkpoint, more addressing modes handled
1267 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1270 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1272 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1274 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1276 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1278 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1280 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1281 and about when file descriptors are closed.
1283 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1285 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1286 written out correctly.
1288 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1290 * section.c: New section bit SEC_SHARED_LIBRARY.
1291 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1292 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1295 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1297 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1298 macros; use PARAMS to declare the function pointers involved.
1300 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1301 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1303 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1305 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1307 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1308 declaring pointers to functions.
1309 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1310 * seclet.h: Declare external function with PARAMS.
1312 * doc/chew.c (exfunstuff): Eliminate.
1313 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1314 * doc/proto.str: Use paramstuff rather than exfunstuff.
1316 * libbfd.h: Update, based on changes in source code and chew.
1318 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1320 * libieee.h: Add FIXME about removing limit on number of sections.
1321 * bfd-in.h: Improve comments to make it clear that bfd.h is
1322 the wrong place to edit this file.
1323 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1324 same places where we install bfd.h.
1326 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1328 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1329 symbol type before blindly modifying the auxent. Specifically,
1330 only modify the endndx fields for types that need it, and don't
1331 set the array information for non-arrays.
1333 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1335 * aoutx.h (some_aout_object_p): Section list should be set up
1336 correctly anyways; don't have to set up "next" pointers manually.
1338 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1340 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1341 config/i386v.mh: removed -DUSG from HDEFINES.
1342 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1344 hosts/i386v.h: don't define POSIX_UTIME.
1346 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1348 * ieee.c (ieee_slurp_sections): make a private copy of the
1349 section's name before truncating it.
1351 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1353 * hppa.c: add symbol_leading_char entry in transfer vec
1355 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1357 * ieee.c (get_symbol): can now cope when two symbols of a
1358 different class, but the same index number occur consecutively.
1359 (get_section_entry): nicer name for sections being forward
1360 referenced. (ieee_archive_p): don't free the filename string,
1361 since it was never malloced.
1363 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1365 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1367 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1369 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1370 optionally setting the dimen info, since they are in the same
1371 memory locations. Also zero out external auxent.
1372 (coff_write_symbol): don't zero external auxent; now done in
1375 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1377 * Check fclose return value for errors.
1378 libbfd.h: bfd_cache_close now returns a boolean.
1379 cache.c (bfd_cache_delete): return fclose success value.
1380 (bfd_cache_close): return bfd_cache_delete return value.
1381 opncls.c (bfd_close, bfd_close_all_done): return result of
1384 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1386 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1388 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1390 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1391 work out a coff relocation type from a howto's attributes rather
1392 than using the input r_type field. This fixes PR1677 and allows
1393 conversion of a.out relocs to coff relocs.
1395 * coffcode.h (coff_write_relocs): if supplied a relocation
1396 relative to an absolute symbol, use the right symbol index.
1398 * reloc.c (bfd_perform_relocation): do a partial link for coff
1401 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1403 * changes to support i386-sysv with shared libraries:
1404 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1405 check for .data2; if _LIB is defined, check for it; map
1406 SEC_NEVER_LOAD to STYP_NOLOAD.
1407 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1408 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1409 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1410 if section has contents, not just if it is loadable; if
1411 TWO_DATA_SECS, check for .data2
1412 (coff_set_section_contents): set vma of .lib section to number of
1414 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1415 don't define coff_write_armap to bsd_write_armap.
1416 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1419 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1421 * solaris2.h: Get the definition of alloca from alloca.h if we
1424 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1426 * configure.in (i960-*-{aout,bout}): Support these.
1428 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1430 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1432 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1434 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1435 no-longer-used definitions of L_SET and L_INCR.
1436 * i386linux.h: Tweaks to smooth Linux build.
1438 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1440 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1442 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1444 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1445 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1446 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1447 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1449 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1450 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1452 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1454 * configure.host: New file, contains mapping of host configs
1455 to host support file names for bfd, binutils, opcodes.
1456 * configure.in: Use it.
1457 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1458 * i386bsd.c: Cleanup, reformat.
1459 * config/i386-bsd.mt: Comment changes.
1460 * config/i386bsd.mh: New file for core file support.
1461 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1462 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1463 on BSD 4.4 define ALIGN (sigh!).
1465 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1467 * libaout.h (aout_backend_data): added exec_header_not_counted
1468 field. For ZMAGIC files only, when text_includes_header is set, by
1469 default the length of the exec header is counted in the text
1470 section size. For go32, exec header is mapped in but does *not*
1471 contribute to the size of section.
1472 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1473 is not set, but ztih is, add the size of the exec header to the
1474 recorded size of the text section.
1475 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1476 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1477 Also set text_includes_header.
1478 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1479 by default in MY(backend_data).
1481 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1483 * aout-target.h (callback): Don't define this function if it won't be
1486 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1487 type doesn't match. Don't lose if file sections have already been
1489 (set_arch_mach): Set reloc_entry_size.
1490 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1492 * hosts/i386bsd.h: New file.
1493 * configure.in: Recognize i[34]86-*-bsd host.
1495 * aout-target.h (callback, write_object_contents): Delete unused
1498 * aoutx.h (reloc_type_lookup): New function.
1499 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1500 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1501 (MY_reloc_howto_type_lookup): Don't define it.
1503 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1505 (slurp_symbol_table): Use header byte order, not target byte
1506 order, for reading symbol data.
1508 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1510 * configure.in: Undo some brain damage in the host section.
1511 * configure.in: Reformat the target section, test many configs.
1512 * Makefile.in (make): Remove obsolete `make make'.
1513 * aoutx.h (some_aout_object_p): Make defines line up.
1515 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1517 Now a bfd knows whether underscores are normally prepended
1518 to symbols in its file format.
1520 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1521 coff-z8k.c: targets set so they have leading underscore
1522 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1523 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1524 without leading underscore flag
1525 * targets.c: add symbol leading char to xvec description
1526 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1528 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1530 * archive.c: Make errno global.
1531 * archive.c (_bfd_write_archive_contents): If read fails (and
1532 errno!=0) set bfd_error to malformed_archive (since this probably
1533 indicates a truncated archive), rather than system_call_error.
1535 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1537 * Makefile.in: added rules for i386bsd.c
1538 * i386bsd.c: new file, supporting 386bsd.
1539 * configure.in: recognize i386-*-bsd target.
1540 * config/i386-bsd.mt: new file - 386bsd target configuration.
1542 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1544 * configure.in: re-arrange host section to use *-*-* notation,
1545 clean up some of the target section as well
1547 * seclet.c: cast result of bfd_get_relocated_section_contents to
1548 avoid compiler warnings
1550 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1552 * coffcode.h (coff_section_symbol): Create section if it doesn't
1555 * bout.c: Removed some unused variables.
1557 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1559 * Portability fixes from p3:
1560 coffcode.h (coff_write_relocs): removed sanity check until it
1561 works on all targets (per advice from sac).
1562 config/hp9000.mh: new file to define USG.
1563 hppa.c: #undef hppa before the JUMP_TABLE.
1564 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1566 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1567 local variable target volatile to avoid mysterious bug in
1570 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1572 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1573 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1575 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1577 * coff-z8k.c (func_da, func_jr): Lint.
1578 * coffcode.h: Use memset rather than bzero.
1579 * elf.c: Use memcpy rather than bcopy.
1580 * tekhex.c: Use memset rather than bzero.
1582 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1584 Add Adobe a.out support.
1586 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1587 * config/adobe.mt: Add.
1588 * configure.in (*-adobe-* target): Add.
1589 * targets.c (a_out_adobe_vec): Add.
1590 * Makefile.in: add aout-adobe.c.
1592 * configure.in: Put two dashes in all entries to be matched.
1593 Add comments to remind people to do this.
1594 Reorder all entries that match manufacturer names, to occur
1595 last, so they will only be matched if no more specific match
1596 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1598 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1600 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1601 since we should never have a NULL section.
1602 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1603 tests, set the section to bfd_abs_section.
1605 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1607 * coff-z8k.c: getting closer
1608 * coffcode.h (coff_get_relocated_section_contents): allow
1609 EXTRA_CASES hooks for different arches to provide different reloc
1611 * seclet.h: #ifndef around it to allow multiple inclusion
1612 * srec.c: minor doc fix
1614 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1616 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1618 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1620 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1623 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1625 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1626 filling in reloc, in case immediately following code doesn't set
1629 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1631 * coffcode.h (coff_renumber_symbols): set the last renumbered
1632 symbol pointer to NULL, as expected by coff_write_linenumbers.
1633 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1634 type R_IHCONST used on the 29k.
1636 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1638 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1639 update, based on how the underlying file was opened. Obsoletes
1641 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1642 all FASCIST_FDOPEN config defines.
1644 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1646 * sparc-opc.c: Moved to opcodes library, now that we have one.
1647 * Makefile: Don't compile it.
1649 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1651 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1653 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1655 * section.c (bfd_set_section_flags): Remove a sanity check.
1656 It is unfortunately broken, and prevents strip from working.
1658 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1660 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1661 created by last change.
1663 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1665 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1666 * bfd-in.h: Bump to version 2.0.
1668 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1670 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1671 braindamaged HP/Apollo compiler happy.
1673 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1675 * format.c: Fix description of search for matching target.
1676 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1677 * targets.c: Update description of search for matching target.
1678 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1679 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1680 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1682 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1684 * Makefile.in: Added mostlyclean/clean/distclean rules.
1686 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1688 * targets.c (target_vector): Take out oasys (unless that is
1689 the default): Because there is no magic number in archives,
1690 there can be annoying target mis-matches.
1692 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1694 * sparc-opc.c: Rigorously updated to match architecture manual.
1696 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1698 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1699 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1700 to the built-in abs_section were not written out correctly.
1702 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1704 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1705 large, assume we're using a swapped byte order and fail with
1706 wrong_format rather than dumping core.
1708 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1710 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1711 filename constraints.
1712 * Makefile.in: Updated to reflect change.
1714 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1716 Add preliminary support for the we32k:
1718 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1720 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1722 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1724 * bout.c: added support for relaxable alignment relocs.
1726 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1727 pass down pointer to play area rather than use alloca
1729 * cpu-z8k.c (compatible): made static to reduce name space
1732 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1734 Add basic support for the z8k:
1736 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1737 section.c, targets.c,
1739 * syms.c: move mis-inserted patch.
1741 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1743 Documentation fixes:
1744 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1745 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1747 * reloc.c: break out addend item from surrounding text.
1749 * doc.str (DOCDD): Defined. Adds text to output.
1750 (bodytext): Put bulletize before kill_bogus_lines.
1751 * chew.c (bulletize): End itemization after a blank line, to
1752 prevent following text from being swallowed up in an item.
1754 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1756 * configure.in: Add sparclite as a target.
1758 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1760 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1763 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1764 from a coff file (csym is null), dont deref them
1766 * ieee.c (parse_expression): get the answer right when adding an
1767 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1768 on elts so that filename is filled in.
1770 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1772 * bout.c (howto_align_table): New set of relocs, with enough
1773 data for "objdump -r" to work.
1774 (b_out_reloc_type_lookup): Recognize alignment relocs.
1776 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1778 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1779 invocations of make. Also, always create installation
1782 * config/apollov68.mh: removed -g from CC definition.
1784 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1786 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1787 overflowing gp-offset range.
1789 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1791 * srec.c (srec_set_section_contents): don't write out sections
1792 without the LOAD and ALLOC attributes
1794 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1796 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1797 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1798 * aout-target.h (callback): Don't set page/seg sizes.
1800 (set_sizes): New routine.
1801 (backend_data): Point to it.
1802 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1803 (sunos4_aout_backend): Point to it.
1804 * aoutx.h (set_arch_mach): Call set_sizes callback.
1806 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1808 * aout-target.h: Make _bfd_slurp_extended_name_table be
1809 the default. Given that we *write* the suckers (for long
1810 archive member names), we really ought to be able to read them!
1811 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1812 seem to be needed, and many machines don't have it.
1814 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1816 * coff-m68k.c (vector): read and write archives in coff format.
1818 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1820 * opc-sparc.c: New file.
1822 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1824 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1825 pointers to bfd_byte* before performing arithmetic on them. Such
1826 use with bare void* pointers is a gcc extension.
1827 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1828 * archive (normalize): Add to CONST to match actual usages with
1831 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1833 * configure.in: Recognize i486 host cpu, and use i386-elf
1836 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1838 * config/stratus.mt (CC): Remove definition.
1839 * elf.c (bfd_section_from_shdr): Test for the possibility that
1840 section_from_elf_index returns NULL and don't dereference it.
1842 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1844 * add hppa_data to bfd tdata (indirectly via sef).
1846 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1848 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1850 * configure.in: error messages to stderr, not stdout
1852 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1854 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1855 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1856 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1858 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1860 * configure.in: recognize hppa* instead of hppa
1862 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1864 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1865 RTYPE2HOWTO to cope with same.
1866 * reloc.c (bfd_perform_relocation): added support for size of -2
1867 (subtract a word reloc type). Updated doc.
1869 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1871 * Makefile.in: merged changes from progressive, removed rcsid.
1873 * archures.c, archive.c, Makefile.dos: removed rcsid.
1875 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1877 * bfd-in.h : add BFD_IS_RELAXABLE flag
1878 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1879 header e_relaxable, major hackery in callbacks
1880 * libaout.h : add space for a_relaxable.
1881 * seclet.c (rel): don't relax empty sections
1884 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1886 * section.c (STD_SECTION): add some casts to the initializers for
1889 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1891 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1892 and add appropriate casts to keep (picayune) aix-cc happy.
1894 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1896 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1897 symbol pointers. Punt expensive & useless bfd_realloc. Use
1898 malloc for raw symbols, and free it before returning.
1899 (bfd_section_from_shdr): Do not slurp symbol table until politely
1900 asked. Do not even slurp string tables.
1901 (elf_get_symtab_upper_bound): Count 'em without reading them.
1902 (elf_get_symtab): This is how to politely ask. Schlurp!
1903 This should probably just *become* elf_slurp_symbol_table, FIXME.
1905 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1907 * archive.c (bsd_write_armap): write the timestamp of the
1908 archive header to be just a little bit later than the timestamp of
1909 the file, otherwise the linker will complain that the index is
1912 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1914 * configure.in: Add m68k-ericsson-*.
1916 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1918 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1919 * elf.c: Remove unconditional debug printf's.
1920 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1921 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1922 (elf_slurp_symbol_table): Hand out symbols in forward, not
1923 reverse order. Simplify duplicate code.
1925 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1927 * elf.c: Remove "(void)" casts from function calls where the
1928 return value is ignored, in accordance with GNU coding standards.
1930 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1932 * hppa.c: Apply John's standard fix to avoid "empty translation
1933 unit" warnings from some ANSI-C compilers.
1935 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1937 * hosts/solaris2.h: Configure same as sysv4.
1939 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1941 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1942 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1943 type match actual return type.
1944 * elf_print_symbol (section_name): Make CONST.
1946 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1948 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1949 New files, for Linux (a free Unix clone for 386 machines).
1950 * Makefile.in, configure.in, targets.c: Update accordingly.
1952 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1953 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1954 correct calling of howto special functions and fixes from Raeburn
1956 * archures.c: nuke bfd_reloc_code_type
1957 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1958 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1959 SEC_NEVER_LOAD, various other bfdgas newness
1960 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1961 * targets.c: change jump table vector to above
1964 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1966 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1967 its prototype will be included in libbfd.h. Change result type
1968 to struct * (rather than equivalent typedef) so it can be used in
1969 the prototype, where they typedef won't be known.
1970 * libbfd.h: Updated version.
1972 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1974 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1975 targets.c: HPPA merge.
1977 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1979 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1980 * config/solaris2.mh: Kludge around Sun compiler bug.
1982 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1984 * libaout.h (aout_backend_data): Change defs of two bitfields to
1985 be unsigned chars instead to get around rs6000 compiler problem.
1987 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1989 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1990 Correct misconception that there can be only one symbol table.
1991 Only call elf_slurp_symbol_table on the full symbol table, not
1992 the dynamic one which is only a subset of the full one.
1994 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1996 * coffcode.h (coff_compute_section_file_positions): For I960,
1997 don't align sections in file.
1999 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2001 * targets.c (struct bfd_target): Added field for target-specific
2002 (but not file-specific) data, for distinguishing minor
2003 characteristics between (e.g.) a.out formats.
2005 * section.c (struct sec): New field user_set_vma indicates vma
2006 field should be heeded, not assumed to be unset.
2007 (STD_SECTION): Initialize that field of standard sections to zero.
2008 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2010 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2011 pre-swapped version.
2013 * archures.c (struct bfd_arch_info): Fixed order of comment and
2014 field decl. New fields indicate size of page and segment for
2016 * cpu-m68k.c (N): Fill in values.
2017 * cpu-sparc.c (arch_info_struct): Ditto.
2019 * libaout.h (struct aout_backend_data): Various bits of data (not
2020 all used currently) with characteristics of a.out implementation.
2021 Important field for now is text_includes_header, indicating that
2022 the text section starts immediately after the file header, which
2023 gets mapped in with it.
2024 (struct aout_data): New fields indicate whether vma has been
2025 adjusted yet (not yet used), and what magic number will be used in
2026 the output file (should go away in favor of vma_adjusted).
2027 (WRITE_HEADERS): Code for dealing with section sizes and related
2028 header fields replaced with call to adjust_sizes_and_vmas.
2029 * aoutx.h (some_aout_object_p): Fill in magic number field.
2030 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2031 (set_arch_mach): Set page size and segment size once CPU
2033 (adjust_sizes_and_vmas): New function; has much code moved
2034 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2035 and size parameters, as well as many header fields, after deciding
2036 on magic number for output file. Checks to ensure that this
2037 adjustment has only been done once.
2038 (set_section_contents): Call adjust_sizes_and_vmas instead of
2039 doing much of the work here.
2041 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2042 default (null) values of these fields.
2043 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2044 value in exec header.
2045 (sunos4_aout_backend, MY_backend_data): Define backend data
2046 indicating file header is included in text section.
2048 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2050 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2051 gcc version 2, to avoid warnings.
2053 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2055 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2056 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2058 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2060 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2062 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2064 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2065 * configure.in: Rewrite target parsing to use simple format.
2066 Handle sparc-sun-solaris2 configuration.
2067 * aout64.h: Avoid ANSI C brain death warning.
2068 * elf.c: Avoid trigraph (???) or /* in comments.
2070 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2072 * config/sysv4.mh: new file, RANLIB=echo
2074 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2076 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2078 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2079 elf_core_tdata_struct into a single common struct. Core files
2080 wouldn't have worked at all without this.
2081 (bfd_elf_find_section): New function for GDB's undercover use
2082 to find string sections that BFD hides from it.
2083 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2085 (elf_object_p, elf_core_file_p): Allocate internal file header
2086 storage dynamically.
2087 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2088 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2090 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2092 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2094 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2096 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2098 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2100 * configure.in: handle m680[01234]0 as aliases for m68k
2102 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2104 * coff-a29k.c: do byte relocs correctly
2105 * coffcode.h (styp_to_sec_flags): never load INFO sections
2106 * seclet.c (rel): don't relocate INFO sections
2108 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2110 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2111 Make the symbols unmodifiable.
2112 (bfd_section_init): Deleted.
2113 * init.c (bfd_init): Don't call bfd_section_init.
2115 * section.c (bfd_set_section_contents): Ensure that range to be
2116 written is within section boundaries.
2117 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2120 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2122 * coff-i960.c (howto_table): Deleted.
2123 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2124 interesting entries from old howto_table.
2125 (RTYPE2HOWTO): Adjusted to use switch.
2126 (coff_i960_reloc_type_lookup): New function.
2128 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2129 records for section symbol.
2130 (make_abs_section): Unused; deleted.
2131 (renumber_symbols): Re-order symbols so undefined symbols come
2132 last, as COFF format desires.
2133 (coff_write_symbol): Put C_FILE symbols in debug section always.
2134 (coff_section_symbol): New function; creates a symbol with the
2135 same name as a section, and sets up aux records for it.
2136 (coff_add_missing_symbols): New function; adds section symbols to
2137 symbol table if they aren't there already. Should someday also
2138 add a dummy C_FILE symbol if none is present.
2139 (coff_write_object_contents): Add missing symbols before preparing
2140 symbol table to be written.
2141 (coff_slurp_reloc_table): Verify that symbol indices read in are
2142 in a reasonable range.
2143 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2144 (obj_conv_table_size): Accessor macro.
2146 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2147 reloc types on i960.
2149 * bfd-in.h (bfd_get_section_name): New macro. Like
2150 bfd_section_name, but returns rvalue, not lvalue.
2151 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2152 (bfd_get_section_flags): Now returns rvalue.
2154 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2155 general, some specific to sparc or i960.
2157 * aoutx.h (set_section_contents): Set VMA for each section based
2158 on previous section. If text section VMA doesn't appear to have
2159 been set, make a best guess from the type of file.
2161 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2163 (MY(vec)): Initialize reloc_type_lookup field.
2165 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2166 (bfd_error_trap, bfd_error_vector): Extern, not common.
2168 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2169 few types of relocs for sparc; will need enhancement.
2171 * bout.c (callj_callback): Use DEFUN macro in definition.
2172 * coff-i960.c (optcall_callback): Likewise.
2174 * targets.c (bfd_target): Added fields reloc_type_lookup and
2175 _bfd_make_debug_symbol. Also minor comment changes.
2176 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2177 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2178 than arch info, and dispatch with BFD_SEND. Callers changed.
2179 * archures.c (struct bfd_arch_info): Deleted field
2181 * cpu-*.c: Don't initialize that field.
2183 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2184 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2185 (bfd_errmsg): Now returns ptr to const.
2186 * bfd-in.h (bfd_errmsg): Fix prototype.
2188 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2189 * reloc.c (bfd_generic_relax_section): Ditto.
2191 * section.c (Section Output doc): Improve description of use of
2192 output_section and output_offset.
2194 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2196 * sco-core.c: new file from net.
2197 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2198 Now we have the hairy linker, it's possible to move symbols from
2199 one section into another. Actually make that work!
2201 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2203 * hosts/sun3.h: fix declaration of free.
2205 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2207 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2208 * coff-h8300.c (reloc_processing): all relocs are relative to
2210 * opncls.c: don't use fdopen on DOS systems
2212 short patches from Glenn Kasten (glenn@ready.com)
2213 * target.c: enabled oasys support
2214 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2215 fix problem where a relocation which crossed a modification byte
2216 boundary did not work. Fix problem where a relocation near the end
2217 of a data record did not work.
2220 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2222 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2223 archvie header string counts the endian way, this heuristic sees
2224 how big an archive string to read by trying it one way and if the
2225 string table is unreasonably big, trying it the other. *FIXME*.
2226 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2228 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2230 * bfd-in.h: Increase version number to 1.97, for consistency
2232 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2234 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2236 * bfd-in.h: bump version to 1.96
2237 Major change; changed calling convention for
2238 bfd_get_relocated_section_contents so that caller allocates
2239 memory for section data.
2240 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2241 seclet.c, targets.c, bfd.c: reflect new convention.
2242 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2243 case, then use reasonable default values for SEC_* flags.
2245 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2247 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2248 size of output reloc struct.
2249 * targets.c, Makefile.in: comment out tekhex for the moment.
2250 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2251 * configure.in: tandem target is st2000
2252 * coff-m68k.c: rename static howto_table to global
2253 m68kcoff_howto_table.
2254 * bout.c: remove unnecessary abort
2255 * coff-a29k.c: various changes to the way relocations work to cope
2256 with the "new order" and latent bugs.
2259 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2261 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2262 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2263 * reloc.c (bfd_perform-relocation): don't relocate refs to
2264 absolute symbols if doing a partial link.
2266 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2268 * configure.in: Add a29k-amd-udi.
2270 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2272 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2273 internal_exec structure before initializing the fields that
2274 are used, so that the unused fields are in a known state.
2276 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2278 * tekhex.c (struct data_struct): Convert from typedef that
2279 typedefs nothing to a normal structure declaration.
2280 * tekhex.c (pass_over): Prototype args for function that
2281 second arg points to.
2283 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2285 * Makefile.in: remove old style staging. Do not print recursion
2288 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2289 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2292 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2294 * bfd.c, Makefile.in: added tekhex
2295 * aoutx.h (set_section_contents): pages should be padded to the
2296 size of a page, not the size of a segment.
2297 * configure.in: added go32 host and i386-aout target.
2298 * i386aout.c, libaout.h: now works for go32 target
2299 * ieee.c: fix bit rot.
2300 * seclet.c: support for padding seclet type.
2302 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2304 * Makefile.in: added .NOEXPORT:
2306 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2308 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2310 * elf.c (elf_compute_section_file_positions,
2311 elf_write_object_contents): Return boolean, not NULL (which
2313 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2314 Also ifdef-out code that aborts on unhandled section types.
2316 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2318 * configure.in: Recognize ncr3000 config
2319 * Makefile.in (MINUS_G): Pass on to recursive makes.
2320 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2322 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2324 * Makefile.in: Now that we have sym.h and symconst.h, compile
2325 coff-msym.c on all systems.
2326 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2327 * coff-msym.c: Update include files and comments; add weakext bit.
2329 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2331 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2332 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2334 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2336 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2337 * configure.in: Add new host and target configs.
2338 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2339 structs, which vary; just use member name.
2340 (elf_object_p, elf_core_file_p): Lint, fix comments.
2341 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2343 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2345 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2346 local, disposable, copy of the external form of section header
2347 table and program header table entries.
2349 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2351 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2353 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2355 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2358 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2360 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2362 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2364 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2365 not internal bfd_assert function (twice).
2367 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2369 * aout-target.h: change ar_max_namelen to 15 (the right value)
2370 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2373 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2375 * archive.c (bfd_generic_archive_p): check for bout archives too.
2376 * bout.c: make it work again.
2378 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2380 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2382 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2383 bfd_xmalloc() instead of bare malloc().
2385 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2387 * Makefile.in: pass down MAKEINFO on info.
2389 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2391 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2392 host/h-<foo> now just <foo>.
2393 * configure.in: reflect changes
2395 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2397 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2398 actual source file, not just the generated libbfd.h.
2400 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2402 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2403 gdb on little-endian 960 code.
2404 * archive.c (compute_and_write_armap): indirect symbols should go
2405 into the archive header too.
2407 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2409 * Makefile.in: added check target.
2411 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2413 * coff-msym.c: Move this file from gdb/ecoff.c. It
2414 handles byte-swapping for ECOFF (MIPS symbol) files.
2415 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2416 to the files built on MIPS-based hosts.
2417 * Makefile.in: Add rule for coff-msym.
2419 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2421 * Makefile.in: added clean-info target. MINIMIZE=1.
2423 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2425 * coff-rs6000.c: Move core file functions into separate
2426 new file rs6000-core.c. This is needed because reading
2427 core files depends on native include files that conflict
2428 with ../include/coff/rs6000.h.
2429 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2431 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2433 * aoutx.h (NAME(aout,print_symbol)): Don't print
2434 symbol addresss for undefined symbols.
2435 * coff-rs6000.c: Various updates (due to target-
2436 independent changes).
2437 * libbfd.h: Ditto (tdata field is now a union).
2438 * hosts/h-sparc.h: Removed prototype for bogus function
2439 'emset' (presumably should have been 'memset' - which is there).
2441 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2443 * configure.in (mips-big-* target): Same is Iris.
2445 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2447 * aoutx.h (translate_from_native_sym_flags): when creating an
2448 alias symbol, fill in the section as undefined, rather than
2449 leaving it blank. If an output section can't be found for a
2450 symbol, then don't core dump.
2452 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2454 * Makefile.in, configure.in: removed traces of namesubdir,
2455 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2456 copyrights to '92, changed some from Cygnus to FSF.
2458 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2461 * coff-h8300.c: fix stupid reloc subtraction bug
2462 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2463 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2464 the symbol.flags and done_lineno fields.
2466 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2468 * coffcode.h (coff_write_symbol): write out the correct number of
2470 * cpu-h8300.c: fix disassembly bug
2472 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2474 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2475 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2476 reloc.c, section.c (bfd_map_over_sections), targets.c
2477 (bfd_target_list): Protolint.
2478 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2480 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2482 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2484 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2485 section of a symbol rather than the section of a reffed symbol to
2486 determine the r_index of an emmitted reloc.
2488 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2490 * PORTING: New (preliminary) porting guide.
2492 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2494 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2495 (howto_hvrt16): lint.
2497 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2499 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2500 a full configuration (with possible cross-development),
2501 instead of using host-aout.c.
2503 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2505 * aout-target.h (MY(write_object_contents):
2506 Set obj_reloc_entry_size (abfd).
2507 * gen-aout.c: Change to emit a .c files, not a .h file.
2509 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2511 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2512 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2514 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2516 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2517 with more than one auxent can cause nasty core dumps.
2519 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2520 "done_lineno" so that a symbol which appears twice in the symbol
2521 table only gets it's linenumbers relocated once. Modifed
2522 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2525 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2527 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2528 stuff to use the New Order.
2530 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2532 * ieee.c: Change type of envi[] to unsigned char.
2534 * configure.in: fix vax ultrix configuration.
2536 * elf.c (bfd_section_from_shdr): Deal with null return from
2537 bfd_make_section(). (elf_object_p): Select endianess properly.
2539 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2541 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2543 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2545 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2546 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2547 * host-aout.c: Don't use aout-params.h; configure these systems
2548 in their xm files, not in a randomly generated file.
2549 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2551 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2553 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2555 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2556 host_aout_vec here as well.
2558 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2560 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2561 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2562 to prevent undefined symbol.
2564 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2566 Various lints found on PersSony
2567 * aoutx.h: cast an enum
2568 * coff-a29k.c: many ints in reloc structure turned to enum
2569 * coffcode.h: more enums
2570 * cpu-h8300.c: more enums
2571 * opncls.c: more enums
2573 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2575 * configure.in: Make Tahoe configuration work again.
2576 * bfd-in.h: Remove trailing comma from enum declaration.
2577 * ieee.c: Can't put byte values >0x7F into a signed char.
2579 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2581 * Makefile.in: Add dependencies for various coff-*.o files.
2583 * elf.c: Remove extraneous paren from core_prpsinfo and
2584 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2585 Replace references to old section "size" member with new
2586 "_raw_size" member. Implement elf_make_empty_symbol, which
2589 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2591 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2594 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2596 * coffcode.h (bfd_coff_relax_section): now static.
2597 (bfd_coff_get_relocated_section_contents): various type lints.
2599 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2601 New entry point in the transfer vector - bfd_relax_section.
2603 * aout-target.h: add to vector, call generic_relax
2604 * bfd-in.h: add to vector
2605 * bfd.c: add #define for vector
2606 * bout.c: add to vector, call generic_relax
2607 * coffcode.h: add to vector, also now has coff specific relax code
2608 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2609 * elf.c: call generic_relax
2610 * ieee.c: call new vector, clean up some bugs due to the creation
2612 * libbfd.h: add bfd_generic_relax_section EXFUN
2613 * oasys.c: call generic_relax
2614 * reloc.c: implement generic_relax
2615 * seclet.c: moved much of this into coffcode.h
2616 * srec.c: call generic_relax
2617 * targets.c: define new transfer vector
2619 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2621 * everything: now modified to use smaller reloc type. Self hosts
2624 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2626 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2627 New files for stratus.
2629 * configure.in: Add configuration fragments for stratus.
2631 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2633 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2634 variables as CONST since they are set to point to a const char
2635 string. Fixes compiler complaints.
2637 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2639 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2642 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2644 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2645 symbols, so that we can emit the correct file name even
2646 if it's an include file.
2648 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2650 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2651 (Reported by john@labtam.labtam.oz.au (John Carey)).
2653 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2655 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2657 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2658 being used to -DHAVE_PROCFS.
2660 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2661 '#include "fopen-same.h"' to end of file to match other h-* files.
2663 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2665 * configure.in: Change svr4 references to sysv4. Add case
2666 "unknown" for target vendor and infer some targets based
2667 on the specified operating system.
2669 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2671 * bfd-in.h, libaout.h: ANSIfy enums.
2673 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2675 * archive.c (normalize): created version for VMS which removes the
2676 VMS directory crap from the front and end of a filename, eg turn
2677 [-.foo]bar.obj;123 into bar.obj
2678 (bfd_construct_extended_name_table): now writes index into an
2679 extended name table in decimal - the same base used to read an
2680 extended name table.
2682 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2684 * aout-encap.c: Fix to use aout-target.h.
2685 * aoutf1.h: Use standard MY_object_p and MY_callback
2686 in aout-target.h. Remove target-specific versions.
2687 * host-aout.c: Re-write to use aout-target.h.
2688 * gen-aout.c: New files use with host-aout.c to generate
2689 host-specific a.out-related parameters.
2690 * Makefile.in: host-aout.o depends on aout-params.h, which is
2691 generated by gen-aout.
2692 * aout-target.h: Make a little more flexible.
2693 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2694 macro. Instead, inline it in aout-target.h.
2695 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2696 a gcc -Wall warning.
2697 * archive.c: Add missing commas in DEFUN macro (2 places).
2698 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2699 Berkeley ones, now that libiberty has them:
2700 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2701 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2702 remove unused variable.
2704 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2706 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2707 and execname inside HAVE_PROCFS ifdef since they are unused
2708 when it is not defined.
2710 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2712 * elf.c: Flag all sections as either code or data. We can't
2713 be sure what they are anyway, since ELF doesn't fit the
2714 traditional model of text+data+bss very well. Add new local
2715 function elf_read() to simplify code. Record entry point in
2718 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2720 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2721 rather than N copies of the same lines.
2723 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2725 * cpu-h8300.c: disassemble branch displacements correctly
2726 * coff-h8300.c: put reloc offsets out in 32bits
2728 * makefile.dos, configdj.bat: New files from DJ
2729 * cache.c: fopen with new macros is needed for DOS.
2730 * ieee.c: environ renamed to envi to stop an include file
2732 * opncls.c, coff-rs6000.c: more fopens with macros.
2734 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2736 * Makefile.in: infodir belongs in datadir.
2738 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2740 * Makefile.in: fix where docdir lives
2742 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2743 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2744 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2745 srec.c, syms.c, targets.c : all new documentation and lint
2749 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2751 * coffcode.h, srec.c: Lint.
2753 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2755 * Makefile.in: install using INSTALL_DATA, added standards.text
2758 * configure.in: mark directory as target dependent. configure
2759 nows works in objdir always so make file existence checks
2762 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2764 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2765 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2766 and mandir now keyed off datadir by default.
2768 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2770 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2771 computation of arch and machine type so it's worked out before
2772 some_aout_object_p is called.
2773 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2775 * archures.c: add extra field 'section_align_power' to hold
2776 default section alignment in object files.
2777 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2778 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2779 initialize the new field.
2780 * bout.c (b_out_callback): replace the text size, since aout
2782 * aoutx.h: Documentation in the new style
2784 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2786 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2787 use the saved value if mtime_set is already set (intended
2788 for archive files, though apparently not used yet).
2790 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2792 * targets.c: Revise comments about how to configure the target
2793 vector, to match reality. Remove mention of obsolete methods.
2794 Remove long lists of capitalized macros that turn into the same
2795 thing in lowercase. Normal vector simply lists all known
2796 lowercase xvec names; all other cases are handled by SELECT_VECS.
2798 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2801 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2802 list of supported targets.
2804 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2806 * archive.c (bsd_write_armap): The pad byte sometimes added to
2807 the string table in a __.SYMDEF member is now
2808 counted as part of the size of the string table.
2809 This is compatible with the old ranlib, as well as Sun's.
2811 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2813 * srec.c: Rewrote to fix many bugs; now gets the record type
2814 right, doesn't choke on input, sets the start address in an S9 and
2815 fills in the filename on an S0.
2817 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2819 * cpu-h8300.c: Add support for MEMIND addressing mode
2821 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2823 * coffcode.h: use the new macro if available
2825 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2826 * Makefile.in: Fixed dependencies due to file rename
2828 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2829 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2830 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2831 newos3.c, stab-syms.c, syms.c: All these files have had their
2832 #includes altered to point to the new places.
2834 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2836 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2838 * configure.in: Add vendor "ncr" as supported per-target vendor.
2839 Add svr4 case for i386 per-host case.
2841 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2844 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2846 * syms.c (bfd_decode_symclass): Return 'A'
2847 for symbols that are both absolute and global.
2848 * archive.c (bfd_special_undocumented_glue): Return NULL
2849 if bfd_ar_hdr_from_filesystem returns NULL.
2851 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2853 * Makefile.in: added coff-h8300
2854 * configure.in: now h8 is a coff target
2855 * cpu-h8300.c: fix various disassembly problems
2856 * libcoff.h: took out some code which has been #0ed for a long
2858 * targets.c: added h8 coff
2859 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2860 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2862 * coffcode.h: Started to change the way machine dependencies are
2863 handled, from the nest of #ifdefs to macros defined in the
2864 including coff-<foo>.c
2866 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2868 * aoutx.h (some_aout_object_p): Set the `executable' bit
2869 if the entry point is contained in the text segment, even if the
2870 text segment is at location 0.
2872 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2873 nonstandard MIPS sections (.rdata, .sdata, etc).
2875 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2876 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2877 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2879 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2881 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2883 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2884 from syms.c to new file stab-syms.c. Also, since GNU extended
2885 type codes such as N_SETT are no longer in ../include/stab.def,
2886 include them manually.
2887 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2888 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2889 * libaout.h: Added prototype for aout_stab_name().
2890 * Makefile.in: Update Makefile for new stab-syms.[co].
2892 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2894 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2895 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2896 just make N_XXX work by excluding the header from the text segment.
2897 * aoutx.h: Fix comments to match.
2899 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2901 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2902 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2903 for the "logical" text segment (i.e. never consider the exec
2904 header to be part of the text segment). This change is
2905 needed for consistency with various other parts of bfd and ld.
2906 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2907 and move calculation of obj_textsec(abfd)->size to libaout.h.
2908 * bfd-in.h: Removed bogus ';'.
2910 * Makefile.in: Add MINIMIZE flag to select lean
2911 or bloated target_vector.
2912 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2913 * newsos3.c: Fixes to ../include/aout64.h remove need
2914 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2916 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2918 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2919 handle both little and big-endian targets, with little
2920 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2921 * host-aout.c: Add FIXME note.
2923 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2925 * targets.c: Make the default target_vector contain
2926 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2927 Old behavior can be gotten by defining ALL_TARGETS.
2928 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2929 Factored out common code into new file aout-target.h.
2930 Saves a lot of duplicate code for a.out variants.
2932 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2934 Get 'make headers' to work when configured with +subdirs.
2935 * Makefile.in: Add $(subdir) to docdir path.
2936 * doc/Makefile.in (protos): Add $(srcdir) prefix
2937 to name of sed scripts.
2939 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2941 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2942 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2943 to include names of N_SETT etc.
2945 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2947 * elf.c: Add minimal support for ELF symbol tables. Generates
2948 canonical bfd symbol tables from ELF symbol tables. Change the
2949 name of some functions from bfd_<name> to elf_<name>.
2951 * syms.c: Trivial fix to comment to remove a redundant "to".
2953 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2955 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2956 form that GDB recognizes as COFF.
2958 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2960 * ieee.c (ieee_object_p): cast NULL correctly.
2961 * configure.in: added harris host
2963 * coff-a29k.c: Lots of changes, most from David Wood.
2965 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2967 * coff-m88k.c (coff_write_armap): Just #undef it.
2969 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2971 * Makefile.in: standardize on MINUS_G to disable debugging
2972 * coff-m88k.c: create coff armaps instead of bsd ones.
2973 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2976 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2978 * elf.c: Additions to support ELF format core files.
2979 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2980 has support for /proc (all the include files in particular).
2982 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2984 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2985 of two N_SO stabs, one for directory, and one for filename.
2987 * bfd-in.h (print_vma): Factor out duplicate definition.
2989 Exit a little more gracefully when malloc returns NULL.
2990 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2991 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2992 * libbfd.h: Rre-generated due to libbfd.c update.
2994 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2996 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2998 * elf.c (elf_object_p): Don't try to create a bfd section for
2999 the first ELF section header. It is just a placeholder.
3001 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3003 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3004 core files, when compiling native.
3005 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3007 FIXME: The aoutf1.h change below needs to be reversed back
3010 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3012 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3013 manipulation of lnno fields in lineno structs in a coff-<f>.h
3014 independent way. Override it in coff-<f>.h to your favourite
3015 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3016 (coff_swap_lineno_out): modified to use the new macros.
3018 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3020 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3021 unknown arch when the magic number doesn't specify the
3022 architecture, since some OSs (eg old sun3s) don't set the number, and
3023 020 is probably the right answer anyway.
3025 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3027 * hosts/h-news.h, hosts/h-rtbsd.h:
3028 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3029 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3030 bfd_print_symbol_nm, for use by nm.
3031 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3032 bfd_print_symbol_nm option, to print in nm format.
3033 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3034 oasys.c (oasys_print_symbol): Provide stub implementations
3035 for bfd_print_symbol_nm.
3036 * syms.c: New function bfd_decode_symclass, used by nm printer.
3037 New function bfd_stab_name to look up string name of stab code.
3039 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3041 * Makefile.in: Added ctor.c
3042 * archures.c (bfd_default_arch_struct) added
3043 bfd_default_reloc_type_lookup.
3044 * coffcode.h: removed a load of #if 0ed code.
3045 (coff_compute_file_section_positions): now works out the section
3046 alignment and size correctly in all cases.
3047 (coff_get_symtab): looks for constructor symbols and calls the
3048 right function when they're found. (coff_canonicalize_reloc):
3049 knows when a section is full of constructors and does the right
3051 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3053 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3054 * libcoff.h: removed #if 0ed code
3055 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3056 arch independent constructor relocation type.
3057 (bfd_reloc_type_lookup): removed the comment "this will go away"
3058 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3059 reloc which is used when BFD_RELOC_CTOR falls through to give a
3060 default 32bit reloc for constructors.
3061 (bfd_default_reloc_type_lookup): added.
3062 * aoutf1.h: fixed SEGMENT_SIZE typo.
3064 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3066 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3067 matching prefix "coff".
3068 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3069 rs/6000 csect records.
3071 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3073 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3074 * configure.in: add motorola delta88 cases
3075 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3076 write_armap prototype
3077 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3079 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3081 * Rename COFF-related files in `coff-ARCH.c' form.
3082 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3083 coff-mips.c, coff-rs6000.c to be exact.
3085 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3086 make output clutter.
3087 * config/mt-*: Ditto.
3089 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3091 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3092 John Gilmore. Archive support from Damon A. Permezel.
3094 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3095 * configure.in: Add rs6000 case.
3096 * targets.c: Add rs6000 vector.
3097 * archures.c: Add rs6000, fix comment on romp.
3098 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3099 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3100 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3101 * section.c (bfd_make_section): Return NULL on attempt to create
3103 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3104 (bfd_swap_aouthdr_in): Handle lots more members.
3105 (make_a_section_from_file): If section has already been seen,
3106 just return false rather than overwriting it.
3107 (coff_real_object_p): Understand incoming magic numbers.
3108 (coff_set_flags): Understand outgoing magic numbers.
3109 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3110 (build_debug_section): Add fn for reading debug string section.
3111 (get_normalized_symtab): Handle symbol names in debug string section.
3112 Remove unused obj_string_table.
3113 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3114 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3115 existing section before making one.
3116 * cpu-rs6000.c: New file.
3117 * rs6000coff.c: New file.
3119 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3121 * elf.c: Add partial support for ELF format corefiles. Still needs
3122 support for extracting registers from corefiles.
3124 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3126 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3127 RANLIB is defined as echo, send the output to /dev/null to help
3128 reduce clutter in the output from doing a make.
3130 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3132 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3133 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3135 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3137 * coffcode.h (coff_compute_section_file_positions): make it pad
3138 section size out if there are alignment restrictions so that the
3139 image will be ok on a system where section positions are worked
3140 out by accumulating sizes rather than from the section headers.
3141 * targets.c (proto write_armap). Changed orl_count to unsigned.
3142 * opncls.c (bfd_close_all_done). Added so that generative
3143 programs like gas can close a bfd without causing bfd confusion.
3144 * libbfd.h (changed becuase of protos)
3145 * amdcoff.c: messed with the way that jmp displacements are
3146 calcualated. This may not yet be totally correct.
3147 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3149 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3150 abs symbol has no section (like a register symbol).
3151 (coff_write_symbol) now zeros auxent before filling it up to help
3152 with sensitive applications.
3153 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3155 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3157 * bfd.c: Make sure we don't get a macro strerror().
3158 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3159 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3160 attempt to recover command, ifdef NO_CORE_COMMAND.
3161 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3163 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3165 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3167 * archive.c (bsd_write_argmap): The size of the ranlib structures
3168 should not include the size field itself.
3169 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3170 adata(abfd)->exec_bytes_size field instead of constant macro,
3171 because aoutx.h compiles to a simple .o file shared by
3172 all 32-bits a.out targets.
3174 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3176 * configure.in: Allow i386-sco-sysv.
3177 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3178 * cpu-h8300.c: lint.
3180 * host-aout.c: New strategy. We use common code, include files,
3181 and data structures to handle the file, but set a few parameters
3182 from the host's config file (page size, text start addr, etc).
3183 * libaout.h: Define HP BSD machine types.
3184 * aoutf1.h: Handle reading a.outs with these types.
3186 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3187 virtual-memory-address of the .reg section. We can't just make a
3188 section for "all the regs and nothing else" because only GDB knows
3189 exactly where the regs are (scattered around the upage and stack).
3190 Clean up memory allocation. Remove big- and little-endian
3191 vectors, replace with single vector; this only runs on the host,
3192 in host byte order. Replace byteswap routines with aborts in case
3194 * targets.c: There's only one trad_core_vec now.
3195 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3197 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3199 * hosts/h-amix.h (free): Fix prototype.
3201 * aoutx.h: Don't use NULL as an integer, for braindead systems
3202 that declare it as (void *)0. (From Peter Schauer.)
3204 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3206 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3207 problem with bad Ultrix system headers.
3208 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3209 various kinds of alignments for the various kinds of
3212 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3214 * doc/Makefile: Don't assume . is on the path (from James Clark).
3216 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3218 * Makefile.in: Avoid Sun Make VPATH bugs.
3219 * targets.c: Declare trad_core vectors extern.
3221 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3223 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3224 * libbfd.h: Moved ALIGN macro here.
3225 * bout.c (b_out_callback): Replace i960_align by align_power.
3227 * libaout.h (struct aoutdata): Added fields page_size,
3228 segment_size and exec_bytes_size. These help generic code
3229 (in aoutx.h and libaout.h) to figure out where to align
3230 the various segments in a demand paged file.
3231 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3232 to decide if the exec header counts in a_text (text segment size).
3233 Also, assume D_PAGED flag is set; don't set it here.
3234 * bout.c (b_out_callback): Add initialization of
3235 adata fields page_size, segment_size, and exec_bytes_size.
3236 * host-aout.c (NAME(host_aout, callback) and
3237 NAME(host_aout,mkobject): Ditto.
3238 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3239 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3240 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3241 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3242 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3243 for some systems (mainly sunos), so do it in the callback instead.
3244 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3245 * aoutx.h (NAME(aout,set_section_contents): Change the way
3246 filepos and size of sections are carried out to support
3247 older styles of demand paged executables.
3250 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3252 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3253 * bfd.c: Added macros to enable gas to swap coff records.
3254 * coffcode.h: Make the coff_swap_*_out routines return the number
3255 of bytes swapped, and cleaned up their prototypes.
3256 * configure.in: Added ebmon/coff support
3257 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3259 * targets.c: Added new entry points for coff swapping
3261 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3263 Restructure configuration scheme for bfd, binutils, ld.
3265 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3266 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3267 Change some config names to match other dirs.
3268 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3270 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3271 ../include/sysdep.h.
3272 * cpu-i960.c: Strncmp needed a length arg.
3273 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3274 * i386aout.c: Remove dead N_TXTOFF override.
3275 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3276 * config/: Rename some config files to match up h-*.h names.
3277 Remove all the HOST_SYS definitions from the config files.
3278 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3279 * hosts/h-hp9000.h: Remove USG comment.
3280 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3281 * hosts/h-news.h, h-sparc-64.h: New config files that had
3282 previously been kludged in the <sysdep.h> file.
3284 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3286 * config/*: trad-core support is HOST dependent, not target
3287 dependent. Target config files only set DEFAULT_VECTOR and/or
3288 other vector elements. Exception: when host-aout.c is in use,
3289 in which case we're forced to assume we're native (hp, vax,
3290 tahoe). Rename XDEPFILES to HDEPFILES.
3291 * Makefile.in: Rename XDEPFILES.
3292 * config/h-sun*: Don't force static linking.
3293 * trad-core.c: Document how to use it nowadays.
3294 * i386aout.c, newsos3.c: Clean up.
3295 * i386coff.c: Allow 386 coff files to be used as core files too
3296 (for reading core files from embedded systems).
3298 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3300 * Add i386aout.c for a.out support on the i386.
3302 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3304 * reloc.c, section.c, syms.c, targets.c: correct info-node
3305 structure in *doc* comments.
3306 doc/Makefile: stop hiding complaints from makeinfo.
3308 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3310 * aoutx.h (...some_aout_object_p): Take a third parameter,
3311 the internal_exec struct, and avoid ever looking at an
3312 external_exec. All callers changed to read the entire
3313 external_exec struct, swap and check its magic number,
3314 swap in the whole structure, and pass the swapped-in version to
3316 * bout.c: Bring into modern era. Use single _object_p routine
3317 for big- aand little-endian. Provide internal and external
3318 exec header structs. Use separate swap-in and swap-out routines.
3320 * libaout.h: Move struct internal_exec from ../include/aout64.h
3321 to here. Add obj_symbol_entry_size to struct aoutdata.
3322 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3324 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3325 EXTERNAL_NLIST_SIZE. Callers changed.
3327 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3329 * bfd.c: Remove strerror() to libiberty.
3331 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3332 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3333 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3334 last byte of transfer, not first byte, is within the section.
3336 * host-aout.c: Remove `BSD' archive support. Lint.
3338 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3339 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3340 `bfd_arch_info_type'. All uses changed.
3341 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3342 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3343 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3344 it needs a better name.) All uses changed.
3345 * targets.c: Rename `enum target_flavour_enum' to `enum
3346 target_flavour', and remove the `_enum' from all of the enum
3347 values themselves. All uses changed.
3349 * configure.in, config/h-i386mach: i386 mach host.
3350 * config/t-i386-aout: Use host-aout.c.
3352 * trad-core.c: Give it its own xvec's to make it independent
3353 of other file formats.
3354 * ecoff.c, host-aout.c: Remove refs to trad-core.
3355 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3356 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3358 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3360 * reloc.c: Extended NEWHOWTO macro
3361 * ieee.c: Changed the way 8bit pcrel is done
3362 * cpu-h8300.c: got the registers in the right order
3364 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3366 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3367 prediction is vindicated!
3369 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3370 Remove refs to howto.c, since Steve forgot.
3372 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3374 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3375 still work. Now allows any architecture/machine to be set.
3377 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3379 * howto.c deleted and moved code to reloc.c
3381 * libbfd.h, libbfd-in.h removed $id stuff for real
3383 * cpu-h8300.c Made it match various different spellings of h8300.
3385 * archures.c: Took out the first char filter which made it only
3386 look for a cpu/arch match when the first chars of supplied and
3387 tested names were the same.
3389 * targets.c removed oasys stuff, pending someone to fix the bugs
3393 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3395 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3396 ELF support good enough for GDB.
3397 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3398 m68k-cbm-svr4 host and target.
3399 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3400 so `diff' and `patch' can cope.
3402 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3404 * archures.c: removed texinfo error
3406 * init.c: added texinfo hooks, and removed initialization error
3409 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3412 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3414 * cpu-i960.c: Avoid numerical count of initializers.
3416 Vax Ultrix changes from David Taylor <taylor@think.com>:
3417 * host-aout.c: Make little-endian vector really little-endian.
3418 * configure.in: Separate vax and tahoe cases, handle ultrix.
3419 * config/t-vax: Add trad-core.o.
3420 * config/h-vaxult: New host system.
3422 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3424 * bfd-in.h VERSION, change version number to 0.18, this makes a
3425 gap, but now is the same as the linker version number.
3427 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3428 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3429 files will eventually contain processor specific bits for bfd,
3430 like strange relocation information and dis/assembly. So far only
3431 the H8 has been even partially done. This work also ties in with
3432 the change in handling architectures.
3434 * amdcoff.c: (a29k_reloc) fix error message.
3436 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3437 discover the architecture of the bfd. (sunos4_callback) calls the
3438 function bfd_set_arch_mach rather than stuffing stuff directly
3439 into the bfd. (sunos4_write_object_contents), changed names of
3442 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3443 setup the environment.
3445 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3446 headers in big endian format, regardless of the endianess of the
3449 * archures.c: totally changed. Now an architecture is represented
3450 with a pointer to an info structure rather than an enumerated type
3451 and a long. The old info is available as two elements in the
3452 structure. Future enhancements to architecure support will
3453 involve pointers to methods being placed into the info structure.
3455 * bfd.c: changed the definition of the bfd structure for the new
3458 * bout.c: (b_out_set_arch_mach) changed to use the new
3459 architecture mechanism.
3461 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3462 the new architecture mechanism.
3464 * configure.in: added h8 stuff.
3466 * ieee.c: too many changes to note. Now ieee files written with
3467 bfd gas and ld can be read by gld and ieee only linkers and
3470 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3472 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3473 than fixing the structure directly.
3475 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3476 than fixing the structure directly.
3478 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3479 before opening a bfd.
3481 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3482 rather than fixing the structure directly.
3484 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3485 in the t/hmake file) a user can select which backends they want
3486 linked with bfd without changing the source.
3488 * init.c: new, looks after initializing modules.
3490 * howto.c: for future use, will allow an application to work out
3491 what cookie to use as a handle on a relcoatio howto.
3493 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3495 * srec.c: Better error checking, partly from Peter Schauer.
3496 (srec_object_p): Avoid assuming any file that starts with 'S' is
3497 an S-record file! (Check for 3 uppercase-hex digits after it.)
3498 (ISHEX): Define new macro for checking supposedly hex characters.
3499 (pass_over): Treat as EOF any S-record line that:
3500 * doesn't have hex in either size character
3501 * produces a size larger than 0x7F
3502 * has an unrecognized type number
3504 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3506 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3507 opncls.c: Lint (saber actually).
3509 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3511 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3512 * newsos3.c: Fixed two types: newos3 -> newsos3.
3513 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3514 to use correct segment.
3516 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3518 * aoutx.h (print_symbol): Handle missing symbol->name.
3520 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3522 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3525 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3527 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3528 add sgi/irix support.
3530 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3532 Changes for the AMD 29000 Ultracomputer port from David Wood.
3535 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3537 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3540 * coffcode.h (coff_real_object_p): Pass information about the
3541 current file's coff symbol format to BFD via the coff_data struct.
3542 (coff_find_nearest_line): obj_icof => coff_data.
3543 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3544 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3545 and DIMNUM == E_DIMNUM.
3546 * configure.in: Handle a29k-*-* hosts, and targets
3547 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3548 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3549 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3550 local_linesz to `coff_data' (tdata) struct.
3551 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3552 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3554 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3556 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3557 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3559 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3561 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3563 (sunos4_core_file_matches_executable_p): Fix header comparison.
3564 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3565 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3567 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3569 Allow GDB to patch object files.
3571 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3572 * trad-core.h (trad_unix_core_file_p): Ditto.
3573 * aoutx.h (aout_set_section_contents): On first output, check
3574 abfd->direction and complain if erroneous.
3576 * Makefile.in: Add crude dependencies.
3578 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3580 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3581 to h/t-xxxx files so that everything will work on System V.
3583 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3585 * aoutx.h: Add information on host-aout.c and how to configure
3586 to use it, to the manual.
3587 * configure.in: Tix typo.
3588 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3589 else dummy out the core file support.
3590 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3591 specified, use it to locate the data section.
3592 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3593 rather than as chars (lint).
3595 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3597 * aoutx.h, coffcode.h: saberized.
3599 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3601 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3603 bfd.c, targets.c: minor rewording of doc segments
3606 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3608 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3609 etc, rather than TEXT_START_ADDR.
3610 * host-aout.c: Remove #if 0 around whole thing.
3611 Update to modern (32/64-bit) a.out naming conventions.
3612 Include a large chunk of ../include/a.out.gnu.h to get macros that
3613 are not defined by the system include files.
3614 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3615 macro used by the other a.out implementations.
3616 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3618 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3620 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3621 texdoc and psdoc; make these depend on generated .texi's
3623 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3626 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3629 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3630 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3631 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3632 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3633 obtrusive marks indicating .c origins.
3635 * bfd.texinfo: generalize most references to linker
3637 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3639 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3640 * archures.c: remove empty foo() definition (crept in at vn1.9)
3642 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3644 * bfd.texinfo: use @setchapternewpage on instead of lots of
3645 @page's; minor rephrasing in Introduction.
3647 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3648 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3649 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3650 segments): used BFD (caps) more consistently as a name in
3651 discourse, fixed a few other minor typos and uses of fonts
3654 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3656 * coffcode.h: fixed bug where string table size wasn't being swapped.
3658 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3660 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3662 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3663 flags. (bfd_print_symbol_vandf) now knows what to do with the
3666 * aoutx.h: made translate_from_native_sym_flags and
3667 translate_to_native_sym_flags produce the above flags.
3670 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3672 * all files: update copyright notices for GPL version 2.
3673 Install header comments and attribute most modules to their
3674 authors. BFD's name is now officially "Binary File Descriptor",
3675 so remove any conflicting pejoratives.
3676 archures.h: Consists solely of comments; remove it.
3678 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3680 * Makefile.in, bfd.c: Made it compile again.
3682 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3684 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3687 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3689 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3690 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3693 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3694 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3696 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3698 * Everything: created some new files, core.c format.c, reloc.c,
3699 section.c and syms.c to split the functionality a bit better.
3700 Cleaned up the rest of the files a bit, and added some
3704 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3706 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3707 really takes 3 arguments, patched code and ammended prototypes.
3709 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3711 * ../include/bfd.h (struct bfd_target): Added new field
3712 "align_power_min" which contains the minimum alignment for a
3713 section. This is used in coff_new_section_hook. The field
3714 insertion necessitates an update of all backends..
3716 * aoutf1.h jump table field inserted
3718 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3721 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3722 table field inserted.
3724 * coffcode.h(just about everything) Now patches up symbol tables
3725 using a different mechanism. The Intel major bug has been fixed,
3726 and the linker can self host on the Aviion and be debugged with
3729 * ecoff.c: new include and jump table patch, i386coff.c: new
3730 include and jump table patch, icoff.c: new include and jump table
3731 patch, ieee.c: can now read archives containing ieee modules.,
3732 libcoff.h: added (combined_entry_type), libieee.h: uped max
3733 sections to 20, m68kcoff.c: new include and jump table patch,
3734 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3735 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3736 srec.c: jump table patch. trad-code.c fixed #IF typeo
3738 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3740 * coffcode.h (coff_swap_aux_in): added else case to deal with
3741 filenames less than 9 characters.
3744 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3746 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3748 * srec.c: now allows any number of sections to be created in a
3749 file. Outputs addresses of the right length.
3751 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3753 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3754 target didn't match, the format got set to the attempted match,
3755 breaking a future test.
3757 *../include/i386coff.h : fixed typo in type field with size
3759 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3760 support in the jump table for the swapping routines exported to
3761 gdb. Now gdb works with the 386.
3763 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3765 * Merge in changes from gdb-3.95 release.
3766 Makefile.in: Allow hmake and tmake files to add OFILES.
3768 bfd.c: support specific targets as well as searching. When
3769 searching, take default target in preference to others.
3771 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3772 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3773 libbfd.h: Support specific targets as well as searching.
3774 opncls.c: Support specific targets as well as searching.
3775 targets.c: Search is short-circuited if default target matches.
3776 liboasys.c, libieee.c: Undo bothner changes that make macros
3777 work to the left of assignment, but which depend on the
3778 representations of different pointer types being the same.
3780 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3782 * i386coff.c: created.
3783 * coffcode.h: added support for 386.
3784 * Makefile.in: added support for 386.
3785 * ../include/i386coff.h: created
3787 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3789 * coffcode.h: removed all put_x_<sizes>
3790 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3794 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3796 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3798 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3800 * everything: Removed sysdep.h from bfd.h and put back into files
3801 from which it was split out. Now 64 bit version is built with a
3802 -DHOST_64_BIT="long long" on the compile line.
3804 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3806 Changed all the [get|put][name] routines to use [get|put]_[size
3809 Put in support for 64 bit work. Now two versions of bfd may be
3810 generated, according to the state of TARGET_64_BIT, one which is
3811 32 bit only, and one which is 64/32 bits.
3812 Created new back end 'demo64' to test 64 bit functionality.
3814 Renamed some files to work on DOS.
3816 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3817 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3818 chage, 64 bit transfer. * liba.out.h: Split out common code from
3819 sunos and newsos into liba.out. Name changes and prototype mods. *
3820 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3821 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3822 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3823 change and 64bit stuff.* newsos3.c: common code removed, new jump
3824 table. * oasys.c: Name change * opncls.c: Portability fixes *
3825 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3826 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3827 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3828 64bit ized. * demo64.c: 64 bit a.out back end
3830 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3832 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3833 on LHS of assignment, even when using old compilers.
3834 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3835 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3836 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3837 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3838 * targets.c: Add declaration of newsos3_vec.
3840 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3842 * aout.c: fixxed some of the problems with filepos calculation.
3843 (swap_ext_reloc): fixed problem with creation of relocs.
3844 (aout_set_section_contents): fixed filepos problem
3846 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3847 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3848 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3849 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3850 cleaned up. (coff_write_object_contents) cleaned up.
3852 * ecoff.c: Totally different. Now supports ecoff fully.
3854 * icoff.c: fixed problems in relocation callout.
3856 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3858 * m68kcoff.c: updated target vector.
3860 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3861 choose_reloc_size. (sunos4_write_object_contents) now calls
3862 choose_reloc_size so outputs relocs correctly, also calculates the
3863 size of the sections correctly.
3867 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3869 Merge Per Bothner's changes to modularize BFD a.out a bit.
3871 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3872 * ieee.c: Cast enums to int before comparing them, for brain-
3874 * coff-code.h: Remove coff_get_section_contents, and use the
3875 generic one instead.
3877 * aout.c: Derive new module from sunos.c, containing generic
3878 support code for all kinds of a.out files.
3880 * sunos.c: Remove all code that goes in aout.c. Split out
3881 machine dependent followup in sunos4_object_p into
3882 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3883 and redefine only the names we CHANGE, not all the names. Drop
3884 the little-endian vector, and rename the vector as sunos4 rather
3887 * b.out.c: Use aout.c routines for most of the work. Slight
3888 changes for the new regime. Remove close_and_cleanup and
3889 get_section_contents in favor of generics. New transfer vector
3892 * newsos.c: New support for Sony NEWS, another a.out format.
3894 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3895 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3896 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3898 * opncls.c (bfd_close): Call format-dependent write_contents
3899 routine, if writing, before calling target-dependent
3900 close_and_cleanup routine (which is now always generic, I think).
3901 * srec.c: Use bfd_alloc instead of malloc. Remove
3902 close_and_cleanup and move code from it to
3903 srec_write_object_contents. Add write_contents to tvec.
3904 * targets.c: Remove a.out little vector, replace a.out big
3905 vector with SunOS vector. FIXME: Need Vax support again now.
3907 * libbfd.h: Add write_contents format-dependent-vector to the
3908 bfd_target vector. Supply a generic close_and_cleanup routine.
3909 * liba.out.h: Handle the new aout.c split. Add prototypes for
3910 all routines defined in aout.c. Rename "sunos" things to "aout"
3911 things. Add a few fields where needed for various formats.
3912 * Makefile.in: Add aout.c and newsos.c.
3914 * archive.c, ieee.c, oasys.c: Lint.
3916 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3919 changed forward declaration struct stat; to reduce warnings. Changed
3920 comment on bfd_h_<x>_x.
3922 * ../include/m68kcoff.h, ../include/intel-coff.h,
3923 ../include/m88k-bcs.h
3924 Now there are two incarnations of relocs, linenos and syments. One for
3925 internal digestion, and one full of char arrays for I/O. The original
3926 names have gone to detect errors.
3928 * Makefile.in, m68kcoff.c, targets.c
3929 Test new structure code with a 68k coff implementaion
3931 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3932 Fixed all the places where there were problems with the size and
3933 alignments of structures on disk and structures in memory. #ifed out
3934 all the code in coffswap.c, since it should be done using the target
3937 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3939 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3940 multiple reloc command.
3942 * sunos.c (sunos4_set_section_contents): Made it so that sections
3943 are always padded to their alignment size.
3945 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3947 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3948 Clean up types and such (saber C problems).
3949 * ecoff.c: Clean up types and such. Remove routines that are
3950 not used. Fix up reading and swapping of shorts from files.
3952 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3954 * a.out.vax.c: Remove two bogus "static" from prototypes.
3956 * ecoff.c: Got rid of lots of non-working junk (that had
3957 been copied directly from coff-code.h).
3958 Updated to be consistent with updates to icoff.c and coff-code.h.
3960 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3961 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3963 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3964 but until the target_vector is automatically generated,
3965 it's as good as any. Note that the text offset is the only
3966 difference between NewsOS and SunOs (including magic numbers).
3967 (Most of the sunos_* routines should to renamed bsd_*
3968 and move to a bsd.c file. Then (and when the target_vector
3969 is automatically generated) it might make sense to create
3970 a separate Sony target.)
3972 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3973 on some systems, and doesn't help on others.
3974 Similarly, only define X_OK if not already defined.
3976 * trad-core.c: Don't include sys/stat.h - at least
3977 on NewsOS 3, it has already been included.
3979 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3981 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3982 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3983 symbol tables if necessary when reading them in, so gdb can use
3984 them. Add "bfd_coff_" to the names so they won't conflict with
3985 names in calling programs. FIXME-soon: if coff-code.h is
3986 included in two BFD modules, this will cause duplicate
3987 definitions; the routines should be exported to a separate,
3988 common, module (probably along with a mess of other ones).
3990 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3992 Improve modtime support.
3994 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3995 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3996 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3997 BUG: archive members still do not get correct mod times.
3999 Improve floating point support for core files.
4001 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4002 (sunos4_core_file_p): Create a second registers section in the
4003 core file, called ".reg2", for the float registers.
4005 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4007 * many changes to improve archive handling; found a logic flaw in
4008 bfd_check_format which only just happened to work by cooncidence.
4010 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4012 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4015 * bfd.h: changed type of udata in asymbol to void *, like it
4016 should be. Added bfd_reloc_dangerous enum member.
4018 * coff-code.h: Fixed it so that internally generated symbols get
4019 their values relocated correctly in all cases. Removed calls to
4022 * icoff.c: Not understanding the destination symbol of a reloc is
4023 not a failure any more, just 'dangerous'. This allows linking of
4024 b.out and coff images.
4026 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4030 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4032 * sunos.c (translate_to_native_sym_flags): fixed
4033 sym_pointer->n_value so that symbols on the way out get their
4034 section relative values calculated correctly.
4036 * coff-code.h (mangle_symbols): fixed problem where tags were not
4037 being relocated for structs, enums, unions. Also various lints.
4039 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4041 * archive.c (get_elt_at_filepos): system_call_error returned
4044 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4046 * Resolve the use of no_error and system_call_error.
4047 The bfd library itself now will never set bfd_error to
4050 The code still needs to be combed to make sure all the error
4051 codes are correct. I suspect they are not always set correctly.
4053 * The names of all the messages have _ prepended because the sun
4054 bundled compiler can't distinguish from a macro which takes an
4055 argument and the same identifier in a non-macro context.
4057 * The reason for the above being that entry points which used to
4058 be trampoline functions are now just macros which expand to a
4059 direct call through the bfd's xfer vector.
4061 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4062 must gas have its own version of everything (the gas version
4063 had the correct value)
4065 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4067 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4068 properly support i960 architecture and output correct reloc stuff.
4070 * bfd.h: added prototype for bfd_printable_arch_mach, added
4073 * coff-code.h: Applied patches from chrisb to support i960
4074 architecture, zero relocs and swap them correcly and conditionally
4075 compiled the timestamp.
4077 * sunos.c: Made the default section alignment 2^3 so that doubles
4078 are done properly. Fixed the same reloc bug that was in b.out.c
4080 * sysdep.h: Now compiles on a Posix box
4082 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4084 * icoff.c: Fix comment on big-endian version.
4085 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4086 F_RELFLG). Set F_AR32WR in output files if little endian
4089 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4091 * archures.c fixed =/== typo
4093 * sunos.c added architecture stuff for output. Fixed
4094 bug where files where vma(data) != size(text)
4095 were processed wrong.
4097 * coff-code.h added a lint cast
4099 * (../include/a.out.sun4.h) fixed it so zmagic
4102 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4104 * archive.c removed loads of includes, and fixed bug where string
4105 table didn't have a null at the end.
4107 * bfd.c fixed includes, added symbols argument to
4108 canonicalize_reloc entry point.
4110 * libbfd.c fixed includes and added some lint patches.
4112 * targets.c added both sorts of intel coff.
4114 * b.out.c fixed included, changed was the canonical
4117 * icoff.c added support for callj and big and little
4120 * opncls.c added chmod+xing for files with EXEC_P set.
4122 * sunos.c fixed includes. Changed default section
4123 alignement to words. Fixed relocation stuff to work with
4126 * bfd.h various new types added, prototype for new
4127 reloc calls, changed bfd->iostream to a void *
4128 to including files don't need stdio.h.
4130 * libcoff.h added conversion table to tie relocs to
4135 * coff-code.h fixed includes. Added code to support
4136 big and little endian formats. Various lints. Better
4137 processing of symbols. Changed reloc stuff to new
4140 * libbfd.h fixed includes
4143 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4145 * bfd.h changed name of alignment entry in sec_struct to
4146 alignment_power, because of conflicting uses within bfd.
4147 Now it should be obvious that it's a 2**n alignment
4148 specifier. Removed start_pad, end_alignment, block, minsize,
4149 output_file_alignment, subsection_alignment and original_vma fields.
4150 Added align_power() macro. Fixed bfd_section_alignment
4151 acessor macros. Added bfd_symbol_same_target macro.
4153 * b.out.c (b_out_write_object_contents) fixed to use
4154 new alignment member. Fixed (callj_callback) to use section
4155 relative symbols properly.
4157 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4158 Fixed (translate_from_native_sym_flags) to correctly make
4159 symbols section relative.
4161 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4162 (bfd_make_section) took out initialization of obsolete members.
4163 (bfd_print_symbol_vandf) added
4165 * opncls.c (bfd_create) created.
4167 * coff-code.h (coff_new_section_hook) took away refs
4168 to obsolete members. (make_a_section_from_file) added
4169 conversion between alignment types. (coff_symbol_from)
4170 added. (coff_count_linenumbers) only counts linenumbers
4171 if symbol is of coff-type. (coff_mangle_symbols) only
4172 heavily mangles symbols if symbol is coff-type.
4173 (coff_write_symbols) various lints. (coff_write_object_contents)
4174 various lints and modification for alignment conversion.
4175 (coff_slurp_relocs) fixed for use with new asection shape.
4177 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4179 * archive.c lots of lint
4181 * b.out.c added callj relocation support, upgrated reloc howto.
4182 Fixed so that asymbol and reloc records are output
4185 * bfd.c lots of lint, support for new bfd entry point
4188 * bfd.h changed definition of asymbol to contain pointer to
4189 owning bfd, removed target dependencies.
4191 * cache.c took out print statements, put in BFD_ASSERT calls.
4193 * coff-code.h various lints, corrected linenumber output
4194 functionality. Added support for new style asymbols and
4195 bfd_print_symbol. Fixed so that asymbol and
4196 reloc records are handled correctly. Added timestamp.
4198 * icoff.c Added support for new howto shape.
4200 * liba.out.h Added support for new asymbol shape
4202 * libbfd.c various lints
4204 * libbfd.h various lints
4206 * libcoff.h added support for new asymbol shape.
4208 * sunos.c various lints. Added support for new asymbol shape
4209 and bfd_print_symbol.
4211 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4213 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4214 pointer lint. Added support for callj relocation. Fixed bug where
4215 the last 32 bytes of the text section were overwritten by data. Fixed bug
4216 where archives of b.out didn't work due bfd_slurp_extended_name_table
4219 * sunos.c added support for n_other field. Braced the howto table so
4220 that it won't be affected by any lengthing of the howto struct typedef.
4223 * bfd.h added support for n_other field, added special_function
4224 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4227 * bfd.c upgraded bfd_perform_relocation, various lints.
4229 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4231 * ChangeLog: Started ChangeLog for BFD.
4232 * ToDo: Create file for suggestions.
4234 * Makefile: Support easy loading into Saber C.
4235 Add dependencies for icoff.o and bcs88kcoff.o.
4236 Rename coff.c to coff-code.h. Change callers.
4238 * bfd.c (bfd_check_format): Allow the check_format routines
4239 to return the desired target vector, rather than just a Boolean.
4240 bfd.h (bfd_check_format): Change function pointer return type.
4241 archive.c (bfd_generic_archive_p): change callee.
4242 b.out.c (b_out_little_object_p, b_out_big_object_p,
4243 b_out_real_object_p): change callee.
4244 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4245 in check_format transfer vectors that need a filler.
4246 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4247 bcs88kcoff.c: change callee.
4248 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4249 icoff.c: change callee.
4250 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4252 * libbfd.c (zalloc): It should actually zero the storage!
4253 This was commented out for some reason.
4255 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4256 This is so callers can avoid <stdlib.h> which doesn't exist
4259 * bfd.c (map_over_sections): Add debugging code, since I
4260 noticed the section count for sunos core files was bad, but only
4261 GDB had detected the problem.
4262 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4263 bfd_get_section_linenos): Remove obsolete functions.
4264 (bfd_apply_relocations): Use longs, not ints, for the math.
4266 * bfd.h: Declare enum boolean and struct bfd_target as well
4267 as typedefs for them. Remove obsolete
4268 bfd_get_section_lineno_size.
4270 * cache.c: Make the "fdopen" support work. Keep better track
4271 of how many files are open. Centralize the opening of files
4272 and be sure bfd_open[rw] actually try to open the file. Evade
4273 linked list initialization problems.
4275 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4277 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4279 * cplus-dem.c: Delete file, since it is not part of BFD.
4281 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4282 (bfd_openr, bfd_openw): Actually open the file, give error now.
4284 * sunos.c (sunos4_core_file_p): Set section count.
4285 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4286 obsolete definitions.
4287 (_write_symbol_table): Initialize <idx> counter.
4288 (foop): Eliminate debugging code.