1 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c: Include libaout.h and aout/aout64.h to get
4 definitions for N_SET[ATDB].
5 (ecoff_howto_table): Moved near top of file.
6 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
7 seen, cook up a constructor section of the same name and put in a
8 reloc pointing to the symbol. This lets the GNU linker build
9 global constructors and destructors without using collect.
11 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
13 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
15 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
17 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
18 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
19 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
20 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
21 * configure.in (*-*-bsd): Change to *-*-bsd*
23 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
25 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
26 int, for the sake of the old Portable C Compiler.
28 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
30 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
32 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
34 * configure.in: Get target name right for m68*-*-hpux.
36 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
38 * trad-core.c (NO_SIGNED_GET): New macro.
39 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
40 signed NO_GET, where appropriate.
42 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
43 * configure.in (*-*-linux*): Remove until linux port for a
44 non-i386/i486 system is actually available.
46 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
48 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
49 when compiling under HPUX.
51 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
53 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
54 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
56 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
57 * bfd/libhppa.h: Include sysdep here. Conditionalize
58 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
59 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
62 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
64 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
65 GNU version is needed.
67 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
69 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
71 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
73 * Makefile.in: Build elf32-hppa.o.
75 * syms.c (BSF_FUNCTION): New symbol flag.
77 * elf32-hppa.c: Fixed to work with elf32-target.h.
79 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
81 * libaout.h (NAME): Don't define if already defined.
83 * libelf.h: Protect against multiple inclusions.
84 (elf_symbol_type): Moved here, added new fields.
85 (struct elf_backend_data): New field `global_sym'; I suspect this
87 * elf32.c (elf_symbol_type): Deleted from here.
88 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
89 point to backend versions of symbols.
90 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
91 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
93 (elf_write_object_contents): Write program headers if appropriate.
94 (bfd_section_from_shdr): Unnamed sections get empty string for
95 name, not "unnamed". Handle SHT_NOBITS separately from
96 SHT_PROGBITS, and set some different flags.
97 (elf_file_p): New routine.
98 (elf_object_p, elf_core_file_p): Call it.
99 (elf_object_p): Handle EM_HPPA.
100 (elf_symbol_from, elf_idx_of_sym): New functions.
101 (elf_make_sections): Get symbol number right for relocations. Set
102 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
103 (elf_fake_sections): BSS section should be SHT_NOBITS, not
104 SHT_PROGBITS. Always generate symtab and strtab, not only if
105 relocations are needed. Set SHF_* flags as appropriate.
106 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
107 (elf_write_object_contents): Fix off-by-one error in symbol count.
108 Store a correct value for the symbol; write the size field
109 properly; make some guesses about the type field. Set section
110 type correctly for string tables.
111 (section_from_elf_index): Check for absolute and common sections
113 (elf_section_from_bfd_section): Ditto.
114 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
115 Use empty string instead of "unnamed" for nameless symbols.
116 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
117 HPPA (only?). Don't free raw symbols; keep the pointer around for
119 (elf_set_arch_mach): Handle bfd_arch_hppa.
120 (elf_find_nearest_line): Just return false.
121 (elf_write_object_contents, elf_set_section_contents): Set
122 output_has_begun field after computing file positions.
123 (elf_set_section_contents): Write section contents immediately,
124 rather than caching the whole file and writing it at close time.
126 * libhppa.h (enum hppa_reloc_field_selector_type, enum
127 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
128 hppa_reloc_expr_type_alt): New enumerator types.
130 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
131 * configure.in, configure.host: Use them.
133 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
135 * elf32-target.h: Allow overrides of armap defaults.
137 * elf32-hppa.c, elf32-hppa.h: New files.
139 * config/hp300hpux.mt: New file.
141 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
143 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
144 (aix386_core_vec): Update for new fields.
146 * archive.c (bfd_generic_archive_p): Call target-specific
147 slurp_armap code, instead of bfd_slurp_armap.
148 (bfd_slurp_bsd_armap_f2): New function.
149 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
150 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
152 * libaout.h (struct aoutdata): New field for subformat, for
153 differentiating between highly similar a.out formats.
154 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
156 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
158 * hp300hpux.c: New file.
159 * Makefile.in: Include it.
161 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
163 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
166 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
168 * trad-core.c (trad_unix_core_file_p): Check the file size.
170 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
172 * coff-alpha.c: Remove duplicate function and add warnings.
174 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
176 * sco-core.c (sco_core_vec): Add initializers for new target
179 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
181 * coffcode.h [_LIT]: Recognize .lit section.
183 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
185 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
186 config/alphaosf.mt, hosts/alphaosf.h: New files.
188 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
190 * Merge in HPPA/BSD changes from Utah.
191 * hppa.c: Use this for both HPUX & BSD.
192 * targets.c: Enable hppa_vec for both HPUX & BSD.
193 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
194 * hosts/hppabsd.h: #define HOST_HPPABSD.
196 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
198 * libbfd.c: Whitespace changes around byteswap macros.
199 * libbfd-in.h: Whitespace changes around byteswap declarations.
201 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
203 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
204 system_error anymore. It confuses bfd_check_format().
206 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
208 * bfd.c: Add sgi_core_data to tdata union.
209 * coff-mips.c: Add Irix 4.x core file support.
210 * hosts/irix4.h: #define HOST_IRIX4.
212 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
214 * aoutx.h (translate_from_native_sym_flags): Check that the
215 symbol's section does get set.
216 (slurp_symbol_table): Zero index means null-string name.
218 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
220 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
222 (write_syms): Use them, to reduce string table size.
224 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
226 * trad-core.c (trad_core_vec): Add 6 new initializers to match
227 new signed get/put fields. Minor reformatting to label
230 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
232 * bfd-in.h: Insert comment about SVR3 compiler warnings.
234 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
235 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
237 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
239 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
241 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
242 (swapcore_sparc): Make sp a bfd_vma.
244 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
246 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
247 libbfd.c, libbfd-in.h: Add _do*signed*.
248 targets.c, all targets: Add bfd*signed*.
249 bfd-in.h: Add bfd_signed_vma. Add comments.
251 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
253 * format.c (bfd_check_error): Check error return from
254 _bfd_check_format routines.
256 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
258 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
259 recognize .data section if present.
261 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
263 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
264 check for the case where the user sets the address of the BSS
265 section (and the file header can't specify this). Let the user
266 set it wherever they want, regardless of what goes in the header.
268 * ieee.c (ieee_slurp_sections): Pass all ieee section names
269 straight through into BFD sections. Add comments.
271 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
273 Cleanup in preparation for better 64-bit host support.
275 * bfd-in.h (bfd_64_type): Remove.
276 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
278 * bfd-in.h (bfd_size): Remove.
280 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
282 * bfd-in.h (bfd_word): Remove.
283 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
285 * bfd-in.h (rawdata_offset): Remove.
286 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
287 (bfd_perform_relocation): Lint.
288 (enum bfd_reloc_status): Comment cleanup.
290 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
292 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
294 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
296 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
298 * elf32.c: Clean up old comments.
300 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
302 * config/sun3.h: String argument to fprintf is const.
304 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
305 on systems which define PAGE_SIZE in <limits.h>.
307 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
309 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
310 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
311 the core file failing signal.
312 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
313 to supply the core file failing signal.
315 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
317 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
318 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
319 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
320 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
322 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
324 * coff-mips.c (PAGESIZE): Correct value.
326 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
328 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
329 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
331 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
333 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
334 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
336 (coff_compute_section_file_positions): Force vma and lma of _LIB
338 (coff_set_section_contents): Count number of entries in new lma
340 * coffgen.c (make_a_section_from_file): Force lineno_count of
341 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
342 SCO 3.2v4 shared library.
343 * seclet.c (rel): Copy over any section with contents, not just
346 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
349 * coff-i386.c (coff_i386_reloc): New function, to generate
350 relocateable output correctly.
351 (howto_table): Use coff_i386_reloc for all reloc types.
352 (CALC_ADDEND): Use a more efficient hack to get the correct addend
354 (i386comm_value): Removed; no longer needed.
356 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
358 * coffcode.h (coff_set_section_contents): Don't write out
359 sections without a filepos.
361 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
363 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
365 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
367 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
368 * libecoff.h (ecoff_data_type): Added gp_size field.
369 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
370 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
371 Set flags to 0 for large common symbols.
372 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
373 which can occur for gas-generated relocs.
374 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
375 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
376 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
378 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
380 * srec.c (srec_set_section_contents): Use lma field for load
382 * section.c: Add declaration of lma field to section structure.
383 * coffcode.h (coff_write_object_contents): Use lma field for load
385 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
387 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
388 symbols in a better way. (translate_to_native_sym_flag): Set the
389 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
391 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
392 (bfd_make_section): Cope with new builtin section.
393 * syms.c (bfd_decode_symclass): Can now print indirect section
396 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
398 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
399 defined, and yields false.
400 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
402 * archive.c (snarf_ar_hdr): Add support for reading (only,
403 so far) BSD-4.4-style extended headers.
404 * archive.c: Some more comments.
406 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
408 * Makefile.in: fix rule for dvi and info, so that the recursive
409 makes does the right thing, instead of always info
411 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
413 * libbfd.c (bfd_seek): Disable optimized handling for archives and
414 archive members; they need more special reatment. For now, verify
415 that computed and actual file positions correspond.
417 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
419 * mipsbsd.c: Renamed from aout-mipsbsd.c.
420 (set_arch_mach): Delete non-MIPS code.
421 (reloc_howto_type_lookup): Ditto.
422 * Makefile.in: Adjusted.
424 * libbfd.c (bfd_tell): Update `where' field.
425 (bfd_seek): Don't do anything if we're not changing the file
426 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
427 field against a SEEK_SET request. Call bfd_tell to re-update
428 `where' field when done.
429 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
431 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
433 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
435 * Makefile.in: added installcheck target
437 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
439 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
440 if the type is not stNil.
442 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
444 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
445 forward declarations.
447 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
448 it's implied by the type.
450 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
452 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
454 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
456 * rs6000-core.c: Add .ldinfo section.
458 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
460 * Makefile.in (MAKEOVERRIDES): Define to be empty.
462 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
464 * section.c (bfd_set_section_contents): whitespace
465 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
468 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
470 * hosts/go32.h: don't define POSIX_UTIME
472 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
474 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
475 against machine architecture stored in the ELF header, to resolve
477 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
478 NULL, so only use results when non-NULL.
479 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
480 and add to vector of targets.
482 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
484 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
485 are always just debugging symbols.
487 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
488 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
490 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
492 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
493 hpux 7). Patch from friedman@gnu.ai.mit.edu.
494 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
495 defined, which they aren't in hpux 7.0.
497 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
498 Tran-Le, tranle@intellicorp.com.
500 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
502 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
503 ahead and do the relocation.
504 (ecoff_refhi_reloc): Don't to the relocation here, just remember
505 what needs to be done.
506 (ecoff_reflo_reloc): Do the REFHI relocation here.
508 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
510 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
511 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
512 relocs are reasonable.
513 * coff-msym.c: Eliminated uses of DEFUN.
514 (ecoff_swap_tir_out): New function.
516 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
518 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
519 * configure.host (vax-*-ultrix2*): Add triplet.
520 * hosts/vaxult2.h: New file.
521 * config/vaxult2.mh: New file.
523 * aoutx.h (string.h): Include for strchr and friends.
524 * archive.c (string.h): Include for memchr and friends.
525 * elf32.c (string.h): Include for strrchr and friends.
527 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
529 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
530 (MY_set_sizes): Use sunos4_set_sizes.
532 * elf32.c: Renamed from elf.c. Several CPU-specific functions
533 deleted, as well as elf-big and elf-little targets.
534 * libelf.h: New file.
535 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
537 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
539 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
541 * coffcode.h (coff_compute_section_file_positions): Don't need
542 variable "old_sofar" if compiling for i960.
544 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
548 * ieee.c (exten, envi): "static" belongs first in declaration.
550 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
552 * srec.c: add support for symbolsrec, srecords with symbols in
555 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
557 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
558 to avoid lint complaints.
560 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
562 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
563 type SHT_STRTAB. Don't alter file offset for section 0.
564 (reloc_type_names): Now an array instead of a macro. Still inside
565 "#if 0", since it's used only in debugging code also in "#if 0".
566 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
567 (sort_reloc_map): New function.
568 (sparc_reloc_map): New variable.
569 (elf_bfd_reloc_type_lookup): New function.
571 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
573 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
574 bfd_make_debug_symbol; they were already in the target structure.
575 * Adjusted all uses of JUMP_TABLE.
576 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
577 from coff_make_debug_symbol.
578 * libcoff.h: Updated accordingly.
580 * Minor cleanups provoked by gcc warnings:
581 * aoutx.h (NAME(aout, reloc_type_lookup)),
582 cpu-h8300.c (local_bfd_reloc_type_lookup),
583 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
585 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
586 ieee.c (ieee_slurp_section_data),
587 elf.c (elf_make_sections, elf_fake_sections,
588 elf_compute_section_file_positions, elf_write_object_contents):
589 Removed unused variables.
590 * archures.c: Removed /* from within comment.
591 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
592 * oasys.c (oasys_write_data): Initialize i.
594 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
596 * libcoff.h (obj_raw_syment_coun): New macro.
597 * coffgen.c (coff_get_normalized_symtab): Initialize
599 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
601 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
603 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
605 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
606 for compatibility with tools from MIPS.
608 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
609 * config/irix3.mt, config/irix4.mt: Removed.
610 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
611 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
613 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
615 * hosts/hp300bsd.h: Add gross hack to determine whether we
616 are running on BSD 4.3 or BSD 4.4, and use appropriate include
617 files (and set other parameters) to match.
619 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
621 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
622 ansi definition which otherwise confuses non-ansi compilers.
624 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
625 ultrix cc by forward declaring getenv as is done in
628 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
630 * elf.c (elf_info_to_howto): cast an enum into unsigned char
631 avoiding a fatal error in vax ultrix 4.2 cc.
633 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
635 * bfd-in.h, VERSION: Roll to version 2.1.
637 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
639 * oasys.c (oasys_write_object_contents): Lint.
640 * srec.c: Whitespace cleanup.
642 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
644 * coffgen.c (coff_print_symbol): Print correct tagndx value;
645 cleaned up output formatting a bit.
647 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
649 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
650 relaxable. Should be moved somewhere else.
652 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
654 * aout-mipsbsd.c: Eliminated uses of DEFUN.
655 (aout_mips_*_vec): Added seclet_link element.
657 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
658 support for aout-mipsbsd target.
660 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
662 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
664 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
666 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
668 Add support for the H8/500
670 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
672 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
674 * libecoff.h: New file. Defines ECOFF backend data for gdb.
675 * coff-mips.c: Now includes libecoff.h.
676 (ecoff_data_type): Moved to libecoff.h.
677 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
678 call it. If there is ever another ECOFF target, this and the
679 swapping functions should be accessed via an ECOFF specific target
681 * Makefile.in (coff-mips.o): Depends on libecoff.h.
683 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
685 * coffcode.h: Removed MIPS specific information, since coff-mips.c
686 no longer includes this file.
688 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
689 bits to 0 to make comparison test useful.
691 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
692 avoid overflowing GP accessible sections in binutils/objdump.
694 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
696 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
697 reading more robust: Fail if string index is out of string
700 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
702 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
703 PCREL13): Don't take dst_address into account; the input file has
704 already taken care of that.
706 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
708 * coff-mips.c: Completed support for linker and binutils.
710 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
712 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
713 original addend from section contents.
715 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
717 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
718 * hosts/delta88.h (strtol): Fix prototype.
719 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
721 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
723 * elf.c: Get rid of "#ifdef sparc".
724 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
725 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
727 (elf_info_to_howto): Use runtime conditionals on CPU type, not
728 compile type conditionals on host CPU.
729 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
731 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
733 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
735 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
736 ECOFF which has two common sections.
737 (bfd_com_section): Set SEC_IS_COMMON flag.
738 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
739 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
740 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
741 bfd_is_com_section macro rather than checking for equality to
744 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
746 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
747 (coff_mkobject_hook): Accept aouthdr argument.
748 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
749 Handle NULL aouthdr argument.
750 (coff_object_p): If there is no aouthdr, pass it as NULL to
752 * libcoff.h: Rebuilt for mkobject_hook changes.
754 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
755 additional MIPS ECOFF fields.
757 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
759 * configure.host: added mips-dec-bsd*
760 * configure.in: added mips-dec-bsd*
761 * aout-mipsbsd.c: new file for mips-dec-bsd*
762 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
763 * aoutx.h: added mips support.
764 * archures.c: added mips support to bfd_default_scan().
765 * cpu-mips.c: added support for R4000 (untested).
766 * libaout.h: added MIPS1 & MIPS2 magic numbers.
767 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
768 hope will make it into include/bfd.h.
769 * targets.c: added aout_mips_*_vec.
771 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
775 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
777 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
779 * libcoff-in.h: Update prototype for coff_count_linenumbers.
781 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
783 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
784 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
785 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
786 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
788 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
789 bfd_swap_reloc_in or coff_swap_reloc_out.
790 * coff-mips.c: Added code to link and write out symbolic debugging
791 information, and to swap relocs in and out.
793 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
795 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
796 (coff_write_object_contents): coff_count_linenumbers returns the
797 number of line number records it found.
799 * coffgen.c (coff_write_linenumbers): only write out line numbers
800 in the section they belong to.
802 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
804 * targets.c (bfd_target): Added relocateable argument to
805 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
806 target vector for linker use.
807 * bfd.c (bfd_seclet_link): New macro.
808 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
809 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
810 and boolean return value. Made static.
811 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
812 relocateable argument.
813 * reloc.c (bfd_generic_get_relocated_section_contents): Added
814 relocateable argument (if relocateable, saves relocs).
815 * bout.c (b_out_get_relocated_section_contents),
816 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
817 relocateable argument (if relocateable, just calls
818 bfd_generic_get_relocated_section_contents).
819 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
820 argument to prototype.
821 * All targets: Set new _bfd_seclet_link vector to
822 bfd_generic_seclet_link.
824 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
826 * coffgen.c: #include seclet.h.
828 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
830 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
831 debug info. Setup info about linker symbols only, and use
832 standard bfd fields to hold the info.
833 * (hppa_object_p): Remove unneeded decls.
834 * (hppa_new_section_hook): Get rid of most of this.
835 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
836 fat. Remove all knowledge of stabs, remove redundant knowledge of
838 * Remove macros for accessing fields which are now gone.
840 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
842 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
844 * coff-z8k.c: delete unused reloc functions
846 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
848 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
849 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
850 * coff-msym.c: Use DEFUN for function definitons.
851 * coff-mips.c: Added code to read and print symbols, and to find
854 * coffcode.h: Moved many generic functions into coffgen.c. Moved
855 swapping functions into coffswap.h for ECOFF use. Moved
856 relocation functions, only used by h8300 and z8k, into reloc16.c.
857 Added hooks for coffgen.c functions to backend data structure, and
858 added hook functions. Still more could be done.
859 * coffswap.h: New file to hold COFF swapping routines.
860 * coffgen.c: New file to hold generic COFF functions.
861 * reloc16.c: New file to hold h8300 and z8k specific relocation
863 * libcoff-in.h: Added declarations for functions in coffgen.c.
864 * libcoff.h: Rebuilt to incorporate changes.
865 * coff-h8300.c: Function name changes.
866 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
867 hook rather than defining EXTRA_CASES.
868 * Makefile.in: Build new files coffgen and reloc16. Added
869 dependencies of coff-*.o on coffswap.h and seclet.h.
871 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
873 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
874 about discarding const.
876 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
878 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
880 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
882 * configure.in (post-target): If --with-minimal-bfd is specified,
885 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
887 * srec.c (srec_write_records): one of my boards wants a CR between
890 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
892 * archive.c (do_slurp_coff_armap): set symdef_count correctly
893 (it broke a couple of weeks ago).
895 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
897 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
898 return type, so libbfd.h doesn't reference undefined typedefnames.
900 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
902 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
904 (coff_pointerize_aux): don't pointerize a negative tagndx
905 (sometimes generated by SCO 3.2v4 cc).
907 * bout.c (calljx_callback, callj_callback,
908 b_out_get_relocated_section_contents): warn if relocating against
911 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
913 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
914 Make a bunch more routines be static.
915 * hppa.c (fill_spaces): Get rid of this, replace with much better
916 written setup_sections().
917 * (setup_sections): New routine to create BFD sections for each
918 space and subspace in SOM files.
919 * (hppa_object_setup): Use BFD sections created by
920 setup_sections() to locate GDB symbol table info.
921 * (make_unique_section): New routine to create a BFD section. It
922 ensures that the given name is unique, and will generate a unique
924 * (hppa_object_p): Become much more paranoid about file header.
925 * (make_bfd_asection): Call bfd_make_section to do the dirty
926 work. Simplify code somewhat.
927 * (hppa_core_file_p): Use proper name for stack section.
928 * libhppa.h: Remove millicode_start, millicode_end decls.
930 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
932 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
934 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
935 relocs, don't bother doing the adjustment if the value to add is
938 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
940 * bfd.c (bfd_get_size): New function that gets an upper bound
941 on the possible size of any object in a bfd.
942 * elf.c (bfd_elf_find_section, elf_get_str_section,
943 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
945 * elf.c (elf_big_vec, elf_little_vec): Document last three
946 members initialized to NULL.
948 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
950 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
952 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
954 * hosts/std-host.h: New file. Attempt at a generic/default
955 set of definitions, to discourage porting to new hosts by copying.
956 * hosts/news.h: Removed.
957 * hosts/sparc.h: Use std-host.h.
958 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
959 perhaps we can later remove the the_bfd field from each symbol.
960 * syms.c (struct symbol_cache_entry): Remove unused field
961 app_data. Add comment noting that the_bfd is almost redundant,
963 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
964 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
965 * hppa.c (fill_spaces): Make slightly more rebust.
966 * configure.in: Allow std-host as the "default" host.
968 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
970 * bfd.c: Add struct hppa_core_data to tdata union.
971 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
972 Get rid of HPPA/BSD specific code. That will go somewhere else
974 * (fill_spaces): Don't spin forever and die if you don't find
975 $MILLICODE$ subspace.
976 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
978 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
979 Make these work for HPUX.
980 * (make_bfd_asection): New routine to make section creation a
982 * (hppa_core_file_p): Completely rewrite, leave out bugs.
983 * libhppa.h: #include the right system files. Redefine all of
984 the structs/macros for hacking core files to use more sensible
985 HPUX core file structures.
986 * targets.c (target_vector): Conditionalize hppa_vec on
987 HOST_HPPAHPUX, not hp9000s800.
988 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
989 malloc and realloc. #define HOST_HPPAHPUX.
991 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
993 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
994 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
995 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
996 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
998 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
999 * aix386-core.c: New file for handling core files on AIX on PS/2.
1000 * targets.c: if AIX386_CORE, use aix386_core_vec.
1001 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1004 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1006 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1009 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1011 * Makefile.in: added dvi target
1013 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1015 * bfd.c: Use right name for tekhex tdata struct.
1016 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1017 * libcoff.h: Updated to get spacing change from coffcode.h.
1018 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1020 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1022 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1023 functions, with the "guts" of the old bfd_slurp_bsd_armap
1024 and bfd_slurp_coff_armap, but assuming we've already checked
1025 if the armap is present or not.
1026 Also, rewrite a bit to avoid keeping around obstack data
1028 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1029 Various fixes to correctly handle COFF_style archives names.
1030 (Note that because these have a trailing '/', the names can
1031 have embedded spaces.)
1032 * archive.c (bfd_slurp_armap): New function, replaces old
1033 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1034 _either_ format, and calls do_slurp_bsd_armap or
1035 do_slurp_coff_armap if either form of map is seen.
1036 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1037 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1038 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1039 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1041 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1043 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1044 * libhppa.h: Make millicode_start and millicode_end be unsigned
1045 int to be same type as CORE_ADDR in GDB. Why are these here?
1047 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1049 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1050 vaddr of the section to the addend.
1051 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1052 SCO_CORE to SELECT_VECS.
1053 (target_vector): add sco_core_vec.
1054 * sco-core.c (sco_core_vec): add leading underscore initializer.
1055 * configure.in (i[34]86-*-sco*): use target i386-sco.
1056 * config/i386-sco.mt: new file; define SCO_CORE.
1058 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1060 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1062 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1064 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1066 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1068 * hosts/i386linux.h: Include unistd.h.
1070 * aoutx.h (print_symbol): aout_stab_name returns a constant
1072 * libaout.h (aout_stab_name): Fix prototype.
1073 * stab-syms.c (aout_stab_names): Array is now const.
1074 (aout_stab_name): Return value is now pointer to const.
1076 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1079 * syms.c (asymbol): Added new field "app_data", for data
1080 particular to the application. Some of the linker flags ought to
1081 get moved to this field someday.
1083 * archures.c (bfd_default_scan): Recognize a few more numbers:
1084 80486, 80960, and 960.
1086 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1087 bfd_coff_std_swap_table, cast to PTR.
1088 * bfd.c (bfd_coff_swap_*): Deleted macros.
1089 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1091 * coffcode.h (type bfd_coff_backend_data): New structure type,
1092 contains pointers to the COFF-specific swapping routines.
1093 (bfd_coff_std_swap_table): New data structure, to be used when
1094 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1095 (bfd_coff_swap_*): New macros.
1096 * coff-mips.c (mips_coff_swap_table): New data structure.
1097 (ecoff_big_vec): Use it.
1098 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1099 * All other targets: Deleted coff-specific vector entries.
1101 * trad-core.c: Fixed some `PARAMS' uses that were missing
1104 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1106 * aoutx.h (some_aout_object_p): Protect arg prototype in
1107 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1109 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1111 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1112 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1113 PARAMS for readability.
1115 * aoutx.h: Add type to callback parameter.
1116 * coff-mips.c: Don't call trad-core.h, not needed.
1117 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1118 * trad-core.h: Eliminate, unused.
1120 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1122 * format.c (bfd_check_format): if default target isn't found
1123 then look through the entire list rather than return early.
1125 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1127 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1129 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1131 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1133 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1135 * coff-z8k.c: checkpoint, more addressing modes handled
1136 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1139 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1141 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1143 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1145 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1147 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1149 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1150 and about when file descriptors are closed.
1152 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1154 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1155 written out correctly.
1157 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1159 * section.c: New section bit SEC_SHARED_LIBRARY.
1160 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1161 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1164 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1166 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1167 macros; use PARAMS to declare the function pointers involved.
1169 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1170 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1172 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1174 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1176 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1177 declaring pointers to functions.
1178 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1179 * seclet.h: Declare external function with PARAMS.
1181 * doc/chew.c (exfunstuff): Eliminate.
1182 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1183 * doc/proto.str: Use paramstuff rather than exfunstuff.
1185 * libbfd.h: Update, based on changes in source code and chew.
1187 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1189 * libieee.h: Add FIXME about removing limit on number of sections.
1190 * bfd-in.h: Improve comments to make it clear that bfd.h is
1191 the wrong place to edit this file.
1192 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1193 same places where we install bfd.h.
1195 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1197 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1198 symbol type before blindly modifying the auxent. Specifically,
1199 only modify the endndx fields for types that need it, and don't
1200 set the array information for non-arrays.
1202 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1204 * aoutx.h (some_aout_object_p): Section list should be set up
1205 correctly anyways; don't have to set up "next" pointers manually.
1207 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1209 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1210 config/i386v.mh: removed -DUSG from HDEFINES.
1211 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1213 hosts/i386v.h: don't define POSIX_UTIME.
1215 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1217 * ieee.c (ieee_slurp_sections): make a private copy of the
1218 section's name before truncating it.
1220 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1222 * hppa.c: add symbol_leading_char entry in transfer vec
1224 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1226 * ieee.c (get_symbol): can now cope when two symbols of a
1227 different class, but the same index number occur consecutively.
1228 (get_section_entry): nicer name for sections being forward
1229 referenced. (ieee_archive_p): don't free the filename string,
1230 since it was never malloced.
1232 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1234 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1236 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1238 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1239 optionally setting the dimen info, since they are in the same
1240 memory locations. Also zero out external auxent.
1241 (coff_write_symbol): don't zero external auxent; now done in
1244 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1246 * Check fclose return value for errors.
1247 libbfd.h: bfd_cache_close now returns a boolean.
1248 cache.c (bfd_cache_delete): return fclose success value.
1249 (bfd_cache_close): return bfd_cache_delete return value.
1250 opncls.c (bfd_close, bfd_close_all_done): return result of
1253 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1255 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1257 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1259 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1260 work out a coff relocation type from a howto's attributes rather
1261 than using the input r_type field. This fixes PR1677 and allows
1262 conversion of a.out relocs to coff relocs.
1264 * coffcode.h (coff_write_relocs): if supplied a relocation
1265 relative to an absolute symbol, use the right symbol index.
1267 * reloc.c (bfd_perform_relocation): do a partial link for coff
1270 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1272 * changes to support i386-sysv with shared libraries:
1273 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1274 check for .data2; if _LIB is defined, check for it; map
1275 SEC_NEVER_LOAD to STYP_NOLOAD.
1276 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1277 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1278 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1279 if section has contents, not just if it is loadable; if
1280 TWO_DATA_SECS, check for .data2
1281 (coff_set_section_contents): set vma of .lib section to number of
1283 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1284 don't define coff_write_armap to bsd_write_armap.
1285 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1288 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1290 * solaris2.h: Get the definition of alloca from alloca.h if we
1293 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1295 * configure.in (i960-*-{aout,bout}): Support these.
1297 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1299 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1301 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1303 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1304 no-longer-used definitions of L_SET and L_INCR.
1305 * i386linux.h: Tweaks to smooth Linux build.
1307 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1309 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1311 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1313 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1314 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1315 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1316 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1318 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1319 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1321 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1323 * configure.host: New file, contains mapping of host configs
1324 to host support file names for bfd, binutils, opcodes.
1325 * configure.in: Use it.
1326 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1327 * i386bsd.c: Cleanup, reformat.
1328 * config/i386-bsd.mt: Comment changes.
1329 * config/i386bsd.mh: New file for core file support.
1330 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1331 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1332 on BSD 4.4 define ALIGN (sigh!).
1334 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1336 * libaout.h (aout_backend_data): added exec_header_not_counted
1337 field. For ZMAGIC files only, when text_includes_header is set, by
1338 default the length of the exec header is counted in the text
1339 section size. For go32, exec header is mapped in but does *not*
1340 contribute to the size of section.
1341 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1342 is not set, but ztih is, add the size of the exec header to the
1343 recorded size of the text section.
1344 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1345 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1346 Also set text_includes_header.
1347 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1348 by default in MY(backend_data).
1350 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1352 * aout-target.h (callback): Don't define this function if it won't be
1355 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1356 type doesn't match. Don't lose if file sections have already been
1358 (set_arch_mach): Set reloc_entry_size.
1359 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1361 * hosts/i386bsd.h: New file.
1362 * configure.in: Recognize i[34]86-*-bsd host.
1364 * aout-target.h (callback, write_object_contents): Delete unused
1367 * aoutx.h (reloc_type_lookup): New function.
1368 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1369 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1370 (MY_reloc_howto_type_lookup): Don't define it.
1372 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1374 (slurp_symbol_table): Use header byte order, not target byte
1375 order, for reading symbol data.
1377 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1379 * configure.in: Undo some brain damage in the host section.
1380 * configure.in: Reformat the target section, test many configs.
1381 * Makefile.in (make): Remove obsolete `make make'.
1382 * aoutx.h (some_aout_object_p): Make defines line up.
1384 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1386 Now a bfd knows whether underscores are normally prepended
1387 to symbols in its file format.
1389 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1390 coff-z8k.c: targets set so they have leading underscore
1391 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1392 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1393 without leading underscore flag
1394 * targets.c: add symbol leading char to xvec description
1395 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1397 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1399 * archive.c: Make errno global.
1400 * archive.c (_bfd_write_archive_contents): If read fails (and
1401 errno!=0) set bfd_error to malformed_archive (since this probably
1402 indicates a truncated archive), rather than system_call_error.
1404 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1406 * Makefile.in: added rules for i386bsd.c
1407 * i386bsd.c: new file, supporting 386bsd.
1408 * configure.in: recognize i386-*-bsd target.
1409 * config/i386-bsd.mt: new file - 386bsd target configuration.
1411 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1413 * configure.in: re-arrange host section to use *-*-* notation,
1414 clean up some of the target section as well
1416 * seclet.c: cast result of bfd_get_relocated_section_contents to
1417 avoid compiler warnings
1419 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1421 * coffcode.h (coff_section_symbol): Create section if it doesn't
1424 * bout.c: Removed some unused variables.
1426 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1428 * Portability fixes from p3:
1429 coffcode.h (coff_write_relocs): removed sanity check until it
1430 works on all targets (per advice from sac).
1431 config/hp9000.mh: new file to define USG.
1432 hppa.c: #undef hppa before the JUMP_TABLE.
1433 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1435 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1436 local variable target volatile to avoid mysterious bug in
1439 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1441 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1442 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1444 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1446 * coff-z8k.c (func_da, func_jr): Lint.
1447 * coffcode.h: Use memset rather than bzero.
1448 * elf.c: Use memcpy rather than bcopy.
1449 * tekhex.c: Use memset rather than bzero.
1451 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1453 Add Adobe a.out support.
1455 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1456 * config/adobe.mt: Add.
1457 * configure.in (*-adobe-* target): Add.
1458 * targets.c (a_out_adobe_vec): Add.
1459 * Makefile.in: add aout-adobe.c.
1461 * configure.in: Put two dashes in all entries to be matched.
1462 Add comments to remind people to do this.
1463 Reorder all entries that match manufacturer names, to occur
1464 last, so they will only be matched if no more specific match
1465 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1467 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1469 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1470 since we should never have a NULL section.
1471 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1472 tests, set the section to bfd_abs_section.
1474 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1476 * coff-z8k.c: getting closer
1477 * coffcode.h (coff_get_relocated_section_contents): allow
1478 EXTRA_CASES hooks for different arches to provide different reloc
1480 * seclet.h: #ifndef around it to allow multiple inclusion
1481 * srec.c: minor doc fix
1483 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1485 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1487 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1489 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1492 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1494 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1495 filling in reloc, in case immediately following code doesn't set
1498 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1500 * coffcode.h (coff_renumber_symbols): set the last renumbered
1501 symbol pointer to NULL, as expected by coff_write_linenumbers.
1502 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1503 type R_IHCONST used on the 29k.
1505 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1507 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1508 update, based on how the underlying file was opened. Obsoletes
1510 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1511 all FASCIST_FDOPEN config defines.
1513 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1515 * sparc-opc.c: Moved to opcodes library, now that we have one.
1516 * Makefile: Don't compile it.
1518 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1520 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1522 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1524 * section.c (bfd_set_section_flags): Remove a sanity check.
1525 It is unfortunately broken, and prevents strip from working.
1527 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1529 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1530 created by last change.
1532 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1534 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1535 * bfd-in.h: Bump to version 2.0.
1537 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1539 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1540 braindamaged HP/Apollo compiler happy.
1542 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1544 * format.c: Fix description of search for matching target.
1545 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1546 * targets.c: Update description of search for matching target.
1547 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1548 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1549 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1551 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1553 * Makefile.in: Added mostlyclean/clean/distclean rules.
1555 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1557 * targets.c (target_vector): Take out oasys (unless that is
1558 the default): Because there is no magic number in archives,
1559 there can be annoying target mis-matches.
1561 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1563 * sparc-opc.c: Rigorously updated to match architecture manual.
1565 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1567 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1568 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1569 to the built-in abs_section were not written out correctly.
1571 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1573 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1574 large, assume we're using a swapped byte order and fail with
1575 wrong_format rather than dumping core.
1577 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1579 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1580 filename constraints.
1581 * Makefile.in: Updated to reflect change.
1583 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1585 Add preliminary support for the we32k:
1587 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1589 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1591 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1593 * bout.c: added support for relaxable alignment relocs.
1595 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1596 pass down pointer to play area rather than use alloca
1598 * cpu-z8k.c (compatible): made static to reduce name space
1601 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1603 Add basic support for the z8k:
1605 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1606 section.c, targets.c,
1608 * syms.c: move mis-inserted patch.
1610 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1612 Documentation fixes:
1613 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1614 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1616 * reloc.c: break out addend item from surrounding text.
1618 * doc.str (DOCDD): Defined. Adds text to output.
1619 (bodytext): Put bulletize before kill_bogus_lines.
1620 * chew.c (bulletize): End itemization after a blank line, to
1621 prevent following text from being swallowed up in an item.
1623 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1625 * configure.in: Add sparclite as a target.
1627 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1629 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1632 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1633 from a coff file (csym is null), dont deref them
1635 * ieee.c (parse_expression): get the answer right when adding an
1636 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1637 on elts so that filename is filled in.
1639 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1641 * bout.c (howto_align_table): New set of relocs, with enough
1642 data for "objdump -r" to work.
1643 (b_out_reloc_type_lookup): Recognize alignment relocs.
1645 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1647 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1648 invocations of make. Also, always create installation
1651 * config/apollov68.mh: removed -g from CC definition.
1653 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1655 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1656 overflowing gp-offset range.
1658 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1660 * srec.c (srec_set_section_contents): don't write out sections
1661 without the LOAD and ALLOC attributes
1663 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1665 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1666 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1667 * aout-target.h (callback): Don't set page/seg sizes.
1669 (set_sizes): New routine.
1670 (backend_data): Point to it.
1671 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1672 (sunos4_aout_backend): Point to it.
1673 * aoutx.h (set_arch_mach): Call set_sizes callback.
1675 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1677 * aout-target.h: Make _bfd_slurp_extended_name_table be
1678 the default. Given that we *write* the suckers (for long
1679 archive member names), we really ought to be able to read them!
1680 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1681 seem to be needed, and many machines don't have it.
1683 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1685 * coff-m68k.c (vector): read and write archives in coff format.
1687 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1689 * opc-sparc.c: New file.
1691 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1693 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1694 pointers to bfd_byte* before performing arithmetic on them. Such
1695 use with bare void* pointers is a gcc extension.
1696 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1697 * archive (normalize): Add to CONST to match actual usages with
1700 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1702 * configure.in: Recognize i486 host cpu, and use i386-elf
1705 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1707 * config/stratus.mt (CC): Remove definition.
1708 * elf.c (bfd_section_from_shdr): Test for the possibility that
1709 section_from_elf_index returns NULL and don't dereference it.
1711 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1713 * add hppa_data to bfd tdata (indirectly via sef).
1715 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1717 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1719 * configure.in: error messages to stderr, not stdout
1721 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1723 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1724 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1725 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1727 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1729 * configure.in: recognize hppa* instead of hppa
1731 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1733 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1734 RTYPE2HOWTO to cope with same.
1735 * reloc.c (bfd_perform_relocation): added support for size of -2
1736 (subtract a word reloc type). Updated doc.
1738 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1740 * Makefile.in: merged changes from progressive, removed rcsid.
1742 * archures.c, archive.c, Makefile.dos: removed rcsid.
1744 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1746 * bfd-in.h : add BFD_IS_RELAXABLE flag
1747 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1748 header e_relaxable, major hackery in callbacks
1749 * libaout.h : add space for a_relaxable.
1750 * seclet.c (rel): don't relax empty sections
1753 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1755 * section.c (STD_SECTION): add some casts to the initializers for
1758 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1760 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1761 and add appropriate casts to keep (picayune) aix-cc happy.
1763 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1765 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1766 symbol pointers. Punt expensive & useless bfd_realloc. Use
1767 malloc for raw symbols, and free it before returning.
1768 (bfd_section_from_shdr): Do not slurp symbol table until politely
1769 asked. Do not even slurp string tables.
1770 (elf_get_symtab_upper_bound): Count 'em without reading them.
1771 (elf_get_symtab): This is how to politely ask. Schlurp!
1772 This should probably just *become* elf_slurp_symbol_table, FIXME.
1774 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1776 * archive.c (bsd_write_armap): write the timestamp of the
1777 archive header to be just a little bit later than the timestamp of
1778 the file, otherwise the linker will complain that the index is
1781 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1783 * configure.in: Add m68k-ericsson-*.
1785 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1787 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1788 * elf.c: Remove unconditional debug printf's.
1789 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1790 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1791 (elf_slurp_symbol_table): Hand out symbols in forward, not
1792 reverse order. Simplify duplicate code.
1794 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1796 * elf.c: Remove "(void)" casts from function calls where the
1797 return value is ignored, in accordance with GNU coding standards.
1799 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1801 * hppa.c: Apply John's standard fix to avoid "empty translation
1802 unit" warnings from some ANSI-C compilers.
1804 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1806 * hosts/solaris2.h: Configure same as sysv4.
1808 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1810 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1811 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1812 type match actual return type.
1813 * elf_print_symbol (section_name): Make CONST.
1815 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1817 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1818 New files, for Linux (a free Unix clone for 386 machines).
1819 * Makefile.in, configure.in, targets.c: Update accordingly.
1821 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1822 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1823 correct calling of howto special functions and fixes from Raeburn
1825 * archures.c: nuke bfd_reloc_code_type
1826 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1827 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1828 SEC_NEVER_LOAD, various other bfdgas newness
1829 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1830 * targets.c: change jump table vector to above
1833 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1835 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1836 its prototype will be included in libbfd.h. Change result type
1837 to struct * (rather than equivalent typedef) so it can be used in
1838 the prototype, where they typedef won't be known.
1839 * libbfd.h: Updated version.
1841 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1843 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1844 targets.c: HPPA merge.
1846 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1848 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1849 * config/solaris2.mh: Kludge around Sun compiler bug.
1851 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1853 * libaout.h (aout_backend_data): Change defs of two bitfields to
1854 be unsigned chars instead to get around rs6000 compiler problem.
1856 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1858 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1859 Correct misconception that there can be only one symbol table.
1860 Only call elf_slurp_symbol_table on the full symbol table, not
1861 the dynamic one which is only a subset of the full one.
1863 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1865 * coffcode.h (coff_compute_section_file_positions): For I960,
1866 don't align sections in file.
1868 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1870 * targets.c (struct bfd_target): Added field for target-specific
1871 (but not file-specific) data, for distinguishing minor
1872 characteristics between (e.g.) a.out formats.
1874 * section.c (struct sec): New field user_set_vma indicates vma
1875 field should be heeded, not assumed to be unset.
1876 (STD_SECTION): Initialize that field of standard sections to zero.
1877 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1879 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1880 pre-swapped version.
1882 * archures.c (struct bfd_arch_info): Fixed order of comment and
1883 field decl. New fields indicate size of page and segment for
1885 * cpu-m68k.c (N): Fill in values.
1886 * cpu-sparc.c (arch_info_struct): Ditto.
1888 * libaout.h (struct aout_backend_data): Various bits of data (not
1889 all used currently) with characteristics of a.out implementation.
1890 Important field for now is text_includes_header, indicating that
1891 the text section starts immediately after the file header, which
1892 gets mapped in with it.
1893 (struct aout_data): New fields indicate whether vma has been
1894 adjusted yet (not yet used), and what magic number will be used in
1895 the output file (should go away in favor of vma_adjusted).
1896 (WRITE_HEADERS): Code for dealing with section sizes and related
1897 header fields replaced with call to adjust_sizes_and_vmas.
1898 * aoutx.h (some_aout_object_p): Fill in magic number field.
1899 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1900 (set_arch_mach): Set page size and segment size once CPU
1902 (adjust_sizes_and_vmas): New function; has much code moved
1903 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1904 and size parameters, as well as many header fields, after deciding
1905 on magic number for output file. Checks to ensure that this
1906 adjustment has only been done once.
1907 (set_section_contents): Call adjust_sizes_and_vmas instead of
1908 doing much of the work here.
1910 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1911 default (null) values of these fields.
1912 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1913 value in exec header.
1914 (sunos4_aout_backend, MY_backend_data): Define backend data
1915 indicating file header is included in text section.
1917 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1919 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1920 gcc version 2, to avoid warnings.
1922 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1924 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1925 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1927 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1929 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1931 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1933 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1934 * configure.in: Rewrite target parsing to use simple format.
1935 Handle sparc-sun-solaris2 configuration.
1936 * aout64.h: Avoid ANSI C brain death warning.
1937 * elf.c: Avoid trigraph (???) or /* in comments.
1939 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1941 * config/sysv4.mh: new file, RANLIB=echo
1943 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1945 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1947 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1948 elf_core_tdata_struct into a single common struct. Core files
1949 wouldn't have worked at all without this.
1950 (bfd_elf_find_section): New function for GDB's undercover use
1951 to find string sections that BFD hides from it.
1952 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1954 (elf_object_p, elf_core_file_p): Allocate internal file header
1955 storage dynamically.
1956 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1957 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1959 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1961 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1963 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1965 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1967 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1969 * configure.in: handle m680[01234]0 as aliases for m68k
1971 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1973 * coff-a29k.c: do byte relocs correctly
1974 * coffcode.h (styp_to_sec_flags): never load INFO sections
1975 * seclet.c (rel): don't relocate INFO sections
1977 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1979 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1980 Make the symbols unmodifiable.
1981 (bfd_section_init): Deleted.
1982 * init.c (bfd_init): Don't call bfd_section_init.
1984 * section.c (bfd_set_section_contents): Ensure that range to be
1985 written is within section boundaries.
1986 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1989 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1991 * coff-i960.c (howto_table): Deleted.
1992 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1993 interesting entries from old howto_table.
1994 (RTYPE2HOWTO): Adjusted to use switch.
1995 (coff_i960_reloc_type_lookup): New function.
1997 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1998 records for section symbol.
1999 (make_abs_section): Unused; deleted.
2000 (renumber_symbols): Re-order symbols so undefined symbols come
2001 last, as COFF format desires.
2002 (coff_write_symbol): Put C_FILE symbols in debug section always.
2003 (coff_section_symbol): New function; creates a symbol with the
2004 same name as a section, and sets up aux records for it.
2005 (coff_add_missing_symbols): New function; adds section symbols to
2006 symbol table if they aren't there already. Should someday also
2007 add a dummy C_FILE symbol if none is present.
2008 (coff_write_object_contents): Add missing symbols before preparing
2009 symbol table to be written.
2010 (coff_slurp_reloc_table): Verify that symbol indices read in are
2011 in a reasonable range.
2012 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2013 (obj_conv_table_size): Accessor macro.
2015 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2016 reloc types on i960.
2018 * bfd-in.h (bfd_get_section_name): New macro. Like
2019 bfd_section_name, but returns rvalue, not lvalue.
2020 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2021 (bfd_get_section_flags): Now returns rvalue.
2023 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2024 general, some specific to sparc or i960.
2026 * aoutx.h (set_section_contents): Set VMA for each section based
2027 on previous section. If text section VMA doesn't appear to have
2028 been set, make a best guess from the type of file.
2030 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2032 (MY(vec)): Initialize reloc_type_lookup field.
2034 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2035 (bfd_error_trap, bfd_error_vector): Extern, not common.
2037 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2038 few types of relocs for sparc; will need enhancement.
2040 * bout.c (callj_callback): Use DEFUN macro in definition.
2041 * coff-i960.c (optcall_callback): Likewise.
2043 * targets.c (bfd_target): Added fields reloc_type_lookup and
2044 _bfd_make_debug_symbol. Also minor comment changes.
2045 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2046 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2047 than arch info, and dispatch with BFD_SEND. Callers changed.
2048 * archures.c (struct bfd_arch_info): Deleted field
2050 * cpu-*.c: Don't initialize that field.
2052 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2053 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2054 (bfd_errmsg): Now returns ptr to const.
2055 * bfd-in.h (bfd_errmsg): Fix prototype.
2057 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2058 * reloc.c (bfd_generic_relax_section): Ditto.
2060 * section.c (Section Output doc): Improve description of use of
2061 output_section and output_offset.
2063 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2065 * sco-core.c: new file from net.
2066 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2067 Now we have the hairy linker, it's possible to move symbols from
2068 one section into another. Actually make that work!
2070 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2072 * hosts/sun3.h: fix declaration of free.
2074 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2076 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2077 * coff-h8300.c (reloc_processing): all relocs are relative to
2079 * opncls.c: don't use fdopen on DOS systems
2081 short patches from Glenn Kasten (glenn@ready.com)
2082 * target.c: enabled oasys support
2083 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2084 fix problem where a relocation which crossed a modification byte
2085 boundary did not work. Fix problem where a relocation near the end
2086 of a data record did not work.
2089 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2091 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2092 archvie header string counts the endian way, this heuristic sees
2093 how big an archive string to read by trying it one way and if the
2094 string table is unreasonably big, trying it the other. *FIXME*.
2095 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2097 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2099 * bfd-in.h: Increase version number to 1.97, for consistency
2101 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2103 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2105 * bfd-in.h: bump version to 1.96
2106 Major change; changed calling convention for
2107 bfd_get_relocated_section_contents so that caller allocates
2108 memory for section data.
2109 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2110 seclet.c, targets.c, bfd.c: reflect new convention.
2111 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2112 case, then use reasonable default values for SEC_* flags.
2114 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2116 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2117 size of output reloc struct.
2118 * targets.c, Makefile.in: comment out tekhex for the moment.
2119 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2120 * configure.in: tandem target is st2000
2121 * coff-m68k.c: rename static howto_table to global
2122 m68kcoff_howto_table.
2123 * bout.c: remove unnecessary abort
2124 * coff-a29k.c: various changes to the way relocations work to cope
2125 with the "new order" and latent bugs.
2128 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2130 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2131 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2132 * reloc.c (bfd_perform-relocation): don't relocate refs to
2133 absolute symbols if doing a partial link.
2135 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2137 * configure.in: Add a29k-amd-udi.
2139 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2141 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2142 internal_exec structure before initializing the fields that
2143 are used, so that the unused fields are in a known state.
2145 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2147 * tekhex.c (struct data_struct): Convert from typedef that
2148 typedefs nothing to a normal structure declaration.
2149 * tekhex.c (pass_over): Prototype args for function that
2150 second arg points to.
2152 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2154 * Makefile.in: remove old style staging. Do not print recursion
2157 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2158 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2161 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2163 * bfd.c, Makefile.in: added tekhex
2164 * aoutx.h (set_section_contents): pages should be padded to the
2165 size of a page, not the size of a segment.
2166 * configure.in: added go32 host and i386-aout target.
2167 * i386aout.c, libaout.h: now works for go32 target
2168 * ieee.c: fix bit rot.
2169 * seclet.c: support for padding seclet type.
2171 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2173 * Makefile.in: added .NOEXPORT:
2175 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2177 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2179 * elf.c (elf_compute_section_file_positions,
2180 elf_write_object_contents): Return boolean, not NULL (which
2182 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2183 Also ifdef-out code that aborts on unhandled section types.
2185 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2187 * configure.in: Recognize ncr3000 config
2188 * Makefile.in (MINUS_G): Pass on to recursive makes.
2189 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2191 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2193 * Makefile.in: Now that we have sym.h and symconst.h, compile
2194 coff-msym.c on all systems.
2195 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2196 * coff-msym.c: Update include files and comments; add weakext bit.
2198 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2200 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2201 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2203 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2205 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2206 * configure.in: Add new host and target configs.
2207 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2208 structs, which vary; just use member name.
2209 (elf_object_p, elf_core_file_p): Lint, fix comments.
2210 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2212 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2214 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2215 local, disposable, copy of the external form of section header
2216 table and program header table entries.
2218 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2220 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2222 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2224 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2227 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2229 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2231 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2233 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2234 not internal bfd_assert function (twice).
2236 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2238 * aout-target.h: change ar_max_namelen to 15 (the right value)
2239 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2242 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2244 * archive.c (bfd_generic_archive_p): check for bout archives too.
2245 * bout.c: make it work again.
2247 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2249 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2251 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2252 bfd_xmalloc() instead of bare malloc().
2254 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2256 * Makefile.in: pass down MAKEINFO on info.
2258 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2260 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2261 host/h-<foo> now just <foo>.
2262 * configure.in: reflect changes
2264 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2266 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2267 actual source file, not just the generated libbfd.h.
2269 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2271 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2272 gdb on little-endian 960 code.
2273 * archive.c (compute_and_write_armap): indirect symbols should go
2274 into the archive header too.
2276 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2278 * Makefile.in: added check target.
2280 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2282 * coff-msym.c: Move this file from gdb/ecoff.c. It
2283 handles byte-swapping for ECOFF (MIPS symbol) files.
2284 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2285 to the files built on MIPS-based hosts.
2286 * Makefile.in: Add rule for coff-msym.
2288 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2290 * Makefile.in: added clean-info target. MINIMIZE=1.
2292 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2294 * coff-rs6000.c: Move core file functions into separate
2295 new file rs6000-core.c. This is needed because reading
2296 core files depends on native include files that conflict
2297 with ../include/coff/rs6000.h.
2298 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2300 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2302 * aoutx.h (NAME(aout,print_symbol)): Don't print
2303 symbol addresss for undefined symbols.
2304 * coff-rs6000.c: Various updates (due to target-
2305 independent changes).
2306 * libbfd.h: Ditto (tdata field is now a union).
2307 * hosts/h-sparc.h: Removed prototype for bogus function
2308 'emset' (presumably should have been 'memset' - which is there).
2310 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2312 * configure.in (mips-big-* target): Same is Iris.
2314 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2316 * aoutx.h (translate_from_native_sym_flags): when creating an
2317 alias symbol, fill in the section as undefined, rather than
2318 leaving it blank. If an output section can't be found for a
2319 symbol, then don't core dump.
2321 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2323 * Makefile.in, configure.in: removed traces of namesubdir,
2324 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2325 copyrights to '92, changed some from Cygnus to FSF.
2327 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2330 * coff-h8300.c: fix stupid reloc subtraction bug
2331 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2332 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2333 the symbol.flags and done_lineno fields.
2335 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2337 * coffcode.h (coff_write_symbol): write out the correct number of
2339 * cpu-h8300.c: fix disassembly bug
2341 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2343 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2344 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2345 reloc.c, section.c (bfd_map_over_sections), targets.c
2346 (bfd_target_list): Protolint.
2347 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2349 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2351 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2353 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2354 section of a symbol rather than the section of a reffed symbol to
2355 determine the r_index of an emmitted reloc.
2357 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2359 * PORTING: New (preliminary) porting guide.
2361 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2363 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2364 (howto_hvrt16): lint.
2366 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2368 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2369 a full configuration (with possible cross-development),
2370 instead of using host-aout.c.
2372 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2374 * aout-target.h (MY(write_object_contents):
2375 Set obj_reloc_entry_size (abfd).
2376 * gen-aout.c: Change to emit a .c files, not a .h file.
2378 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2380 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2381 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2383 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2385 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2386 with more than one auxent can cause nasty core dumps.
2388 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2389 "done_lineno" so that a symbol which appears twice in the symbol
2390 table only gets it's linenumbers relocated once. Modifed
2391 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2394 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2396 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2397 stuff to use the New Order.
2399 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2401 * ieee.c: Change type of envi[] to unsigned char.
2403 * configure.in: fix vax ultrix configuration.
2405 * elf.c (bfd_section_from_shdr): Deal with null return from
2406 bfd_make_section(). (elf_object_p): Select endianess properly.
2408 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2410 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2412 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2414 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2415 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2416 * host-aout.c: Don't use aout-params.h; configure these systems
2417 in their xm files, not in a randomly generated file.
2418 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2420 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2422 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2424 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2425 host_aout_vec here as well.
2427 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2429 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2430 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2431 to prevent undefined symbol.
2433 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2435 Various lints found on PersSony
2436 * aoutx.h: cast an enum
2437 * coff-a29k.c: many ints in reloc structure turned to enum
2438 * coffcode.h: more enums
2439 * cpu-h8300.c: more enums
2440 * opncls.c: more enums
2442 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2444 * configure.in: Make Tahoe configuration work again.
2445 * bfd-in.h: Remove trailing comma from enum declaration.
2446 * ieee.c: Can't put byte values >0x7F into a signed char.
2448 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2450 * Makefile.in: Add dependencies for various coff-*.o files.
2452 * elf.c: Remove extraneous paren from core_prpsinfo and
2453 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2454 Replace references to old section "size" member with new
2455 "_raw_size" member. Implement elf_make_empty_symbol, which
2458 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2460 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2463 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2465 * coffcode.h (bfd_coff_relax_section): now static.
2466 (bfd_coff_get_relocated_section_contents): various type lints.
2468 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2470 New entry point in the transfer vector - bfd_relax_section.
2472 * aout-target.h: add to vector, call generic_relax
2473 * bfd-in.h: add to vector
2474 * bfd.c: add #define for vector
2475 * bout.c: add to vector, call generic_relax
2476 * coffcode.h: add to vector, also now has coff specific relax code
2477 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2478 * elf.c: call generic_relax
2479 * ieee.c: call new vector, clean up some bugs due to the creation
2481 * libbfd.h: add bfd_generic_relax_section EXFUN
2482 * oasys.c: call generic_relax
2483 * reloc.c: implement generic_relax
2484 * seclet.c: moved much of this into coffcode.h
2485 * srec.c: call generic_relax
2486 * targets.c: define new transfer vector
2488 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2490 * everything: now modified to use smaller reloc type. Self hosts
2493 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2495 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2496 New files for stratus.
2498 * configure.in: Add configuration fragments for stratus.
2500 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2502 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2503 variables as CONST since they are set to point to a const char
2504 string. Fixes compiler complaints.
2506 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2508 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2511 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2513 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2514 symbols, so that we can emit the correct file name even
2515 if it's an include file.
2517 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2519 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2520 (Reported by john@labtam.labtam.oz.au (John Carey)).
2522 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2524 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2526 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2527 being used to -DHAVE_PROCFS.
2529 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2530 '#include "fopen-same.h"' to end of file to match other h-* files.
2532 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2534 * configure.in: Change svr4 references to sysv4. Add case
2535 "unknown" for target vendor and infer some targets based
2536 on the specified operating system.
2538 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2540 * bfd-in.h, libaout.h: ANSIfy enums.
2542 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2544 * archive.c (normalize): created version for VMS which removes the
2545 VMS directory crap from the front and end of a filename, eg turn
2546 [-.foo]bar.obj;123 into bar.obj
2547 (bfd_construct_extended_name_table): now writes index into an
2548 extended name table in decimal - the same base used to read an
2549 extended name table.
2551 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2553 * aout-encap.c: Fix to use aout-target.h.
2554 * aoutf1.h: Use standard MY_object_p and MY_callback
2555 in aout-target.h. Remove target-specific versions.
2556 * host-aout.c: Re-write to use aout-target.h.
2557 * gen-aout.c: New files use with host-aout.c to generate
2558 host-specific a.out-related parameters.
2559 * Makefile.in: host-aout.o depends on aout-params.h, which is
2560 generated by gen-aout.
2561 * aout-target.h: Make a little more flexible.
2562 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2563 macro. Instead, inline it in aout-target.h.
2564 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2565 a gcc -Wall warning.
2566 * archive.c: Add missing commas in DEFUN macro (2 places).
2567 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2568 Berkeley ones, now that libiberty has them:
2569 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2570 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2571 remove unused variable.
2573 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2575 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2576 and execname inside HAVE_PROCFS ifdef since they are unused
2577 when it is not defined.
2579 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2581 * elf.c: Flag all sections as either code or data. We can't
2582 be sure what they are anyway, since ELF doesn't fit the
2583 traditional model of text+data+bss very well. Add new local
2584 function elf_read() to simplify code. Record entry point in
2587 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2589 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2590 rather than N copies of the same lines.
2592 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2594 * cpu-h8300.c: disassemble branch displacements correctly
2595 * coff-h8300.c: put reloc offsets out in 32bits
2597 * makefile.dos, configdj.bat: New files from DJ
2598 * cache.c: fopen with new macros is needed for DOS.
2599 * ieee.c: environ renamed to envi to stop an include file
2601 * opncls.c, coff-rs6000.c: more fopens with macros.
2603 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2605 * Makefile.in: infodir belongs in datadir.
2607 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2609 * Makefile.in: fix where docdir lives
2611 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2612 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2613 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2614 srec.c, syms.c, targets.c : all new documentation and lint
2618 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2620 * coffcode.h, srec.c: Lint.
2622 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2624 * Makefile.in: install using INSTALL_DATA, added standards.text
2627 * configure.in: mark directory as target dependent. configure
2628 nows works in objdir always so make file existence checks
2631 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2633 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2634 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2635 and mandir now keyed off datadir by default.
2637 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2639 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2640 computation of arch and machine type so it's worked out before
2641 some_aout_object_p is called.
2642 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2644 * archures.c: add extra field 'section_align_power' to hold
2645 default section alignment in object files.
2646 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2647 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2648 initialize the new field.
2649 * bout.c (b_out_callback): replace the text size, since aout
2651 * aoutx.h: Documentation in the new style
2653 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2655 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2656 use the saved value if mtime_set is already set (intended
2657 for archive files, though apparently not used yet).
2659 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2661 * targets.c: Revise comments about how to configure the target
2662 vector, to match reality. Remove mention of obsolete methods.
2663 Remove long lists of capitalized macros that turn into the same
2664 thing in lowercase. Normal vector simply lists all known
2665 lowercase xvec names; all other cases are handled by SELECT_VECS.
2667 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2670 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2671 list of supported targets.
2673 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2675 * archive.c (bsd_write_armap): The pad byte sometimes added to
2676 the string table in a __.SYMDEF member is now
2677 counted as part of the size of the string table.
2678 This is compatible with the old ranlib, as well as Sun's.
2680 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2682 * srec.c: Rewrote to fix many bugs; now gets the record type
2683 right, doesn't choke on input, sets the start address in an S9 and
2684 fills in the filename on an S0.
2686 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2688 * cpu-h8300.c: Add support for MEMIND addressing mode
2690 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2692 * coffcode.h: use the new macro if available
2694 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2695 * Makefile.in: Fixed dependencies due to file rename
2697 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2698 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2699 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2700 newos3.c, stab-syms.c, syms.c: All these files have had their
2701 #includes altered to point to the new places.
2703 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2705 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2707 * configure.in: Add vendor "ncr" as supported per-target vendor.
2708 Add svr4 case for i386 per-host case.
2710 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2713 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2715 * syms.c (bfd_decode_symclass): Return 'A'
2716 for symbols that are both absolute and global.
2717 * archive.c (bfd_special_undocumented_glue): Return NULL
2718 if bfd_ar_hdr_from_filesystem returns NULL.
2720 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2722 * Makefile.in: added coff-h8300
2723 * configure.in: now h8 is a coff target
2724 * cpu-h8300.c: fix various disassembly problems
2725 * libcoff.h: took out some code which has been #0ed for a long
2727 * targets.c: added h8 coff
2728 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2729 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2731 * coffcode.h: Started to change the way machine dependencies are
2732 handled, from the nest of #ifdefs to macros defined in the
2733 including coff-<foo>.c
2735 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2737 * aoutx.h (some_aout_object_p): Set the `executable' bit
2738 if the entry point is contained in the text segment, even if the
2739 text segment is at location 0.
2741 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2742 nonstandard MIPS sections (.rdata, .sdata, etc).
2744 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2745 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2746 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2748 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2750 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2752 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2753 from syms.c to new file stab-syms.c. Also, since GNU extended
2754 type codes such as N_SETT are no longer in ../include/stab.def,
2755 include them manually.
2756 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2757 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2758 * libaout.h: Added prototype for aout_stab_name().
2759 * Makefile.in: Update Makefile for new stab-syms.[co].
2761 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2763 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2764 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2765 just make N_XXX work by excluding the header from the text segment.
2766 * aoutx.h: Fix comments to match.
2768 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2770 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2771 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2772 for the "logical" text segment (i.e. never consider the exec
2773 header to be part of the text segment). This change is
2774 needed for consistency with various other parts of bfd and ld.
2775 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2776 and move calculation of obj_textsec(abfd)->size to libaout.h.
2777 * bfd-in.h: Removed bogus ';'.
2779 * Makefile.in: Add MINIMIZE flag to select lean
2780 or bloated target_vector.
2781 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2782 * newsos3.c: Fixes to ../include/aout64.h remove need
2783 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2785 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2787 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2788 handle both little and big-endian targets, with little
2789 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2790 * host-aout.c: Add FIXME note.
2792 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2794 * targets.c: Make the default target_vector contain
2795 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2796 Old behavior can be gotten by defining ALL_TARGETS.
2797 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2798 Factored out common code into new file aout-target.h.
2799 Saves a lot of duplicate code for a.out variants.
2801 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2803 Get 'make headers' to work when configured with +subdirs.
2804 * Makefile.in: Add $(subdir) to docdir path.
2805 * doc/Makefile.in (protos): Add $(srcdir) prefix
2806 to name of sed scripts.
2808 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2810 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2811 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2812 to include names of N_SETT etc.
2814 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2816 * elf.c: Add minimal support for ELF symbol tables. Generates
2817 canonical bfd symbol tables from ELF symbol tables. Change the
2818 name of some functions from bfd_<name> to elf_<name>.
2820 * syms.c: Trivial fix to comment to remove a redundant "to".
2822 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2824 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2825 form that GDB recognizes as COFF.
2827 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2829 * ieee.c (ieee_object_p): cast NULL correctly.
2830 * configure.in: added harris host
2832 * coff-a29k.c: Lots of changes, most from David Wood.
2834 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2836 * coff-m88k.c (coff_write_armap): Just #undef it.
2838 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2840 * Makefile.in: standardize on MINUS_G to disable debugging
2841 * coff-m88k.c: create coff armaps instead of bsd ones.
2842 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2845 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2847 * elf.c: Additions to support ELF format core files.
2848 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2849 has support for /proc (all the include files in particular).
2851 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2853 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2854 of two N_SO stabs, one for directory, and one for filename.
2856 * bfd-in.h (print_vma): Factor out duplicate definition.
2858 Exit a little more gracefully when malloc returns NULL.
2859 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2860 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2861 * libbfd.h: Rre-generated due to libbfd.c update.
2863 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2865 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2867 * elf.c (elf_object_p): Don't try to create a bfd section for
2868 the first ELF section header. It is just a placeholder.
2870 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2872 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2873 core files, when compiling native.
2874 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2876 FIXME: The aoutf1.h change below needs to be reversed back
2879 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2881 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2882 manipulation of lnno fields in lineno structs in a coff-<f>.h
2883 independent way. Override it in coff-<f>.h to your favourite
2884 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2885 (coff_swap_lineno_out): modified to use the new macros.
2887 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2889 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2890 unknown arch when the magic number doesn't specify the
2891 architecture, since some OSs (eg old sun3s) don't set the number, and
2892 020 is probably the right answer anyway.
2894 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2896 * hosts/h-news.h, hosts/h-rtbsd.h:
2897 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2898 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2899 bfd_print_symbol_nm, for use by nm.
2900 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2901 bfd_print_symbol_nm option, to print in nm format.
2902 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2903 oasys.c (oasys_print_symbol): Provide stub implementations
2904 for bfd_print_symbol_nm.
2905 * syms.c: New function bfd_decode_symclass, used by nm printer.
2906 New function bfd_stab_name to look up string name of stab code.
2908 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2910 * Makefile.in: Added ctor.c
2911 * archures.c (bfd_default_arch_struct) added
2912 bfd_default_reloc_type_lookup.
2913 * coffcode.h: removed a load of #if 0ed code.
2914 (coff_compute_file_section_positions): now works out the section
2915 alignment and size correctly in all cases.
2916 (coff_get_symtab): looks for constructor symbols and calls the
2917 right function when they're found. (coff_canonicalize_reloc):
2918 knows when a section is full of constructors and does the right
2920 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2922 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2923 * libcoff.h: removed #if 0ed code
2924 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2925 arch independent constructor relocation type.
2926 (bfd_reloc_type_lookup): removed the comment "this will go away"
2927 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2928 reloc which is used when BFD_RELOC_CTOR falls through to give a
2929 default 32bit reloc for constructors.
2930 (bfd_default_reloc_type_lookup): added.
2931 * aoutf1.h: fixed SEGMENT_SIZE typo.
2933 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2935 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2936 matching prefix "coff".
2937 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2938 rs/6000 csect records.
2940 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2942 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2943 * configure.in: add motorola delta88 cases
2944 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2945 write_armap prototype
2946 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2948 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2950 * Rename COFF-related files in `coff-ARCH.c' form.
2951 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2952 coff-mips.c, coff-rs6000.c to be exact.
2954 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2955 make output clutter.
2956 * config/mt-*: Ditto.
2958 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2960 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2961 John Gilmore. Archive support from Damon A. Permezel.
2963 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2964 * configure.in: Add rs6000 case.
2965 * targets.c: Add rs6000 vector.
2966 * archures.c: Add rs6000, fix comment on romp.
2967 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2968 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2969 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2970 * section.c (bfd_make_section): Return NULL on attempt to create
2972 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2973 (bfd_swap_aouthdr_in): Handle lots more members.
2974 (make_a_section_from_file): If section has already been seen,
2975 just return false rather than overwriting it.
2976 (coff_real_object_p): Understand incoming magic numbers.
2977 (coff_set_flags): Understand outgoing magic numbers.
2978 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2979 (build_debug_section): Add fn for reading debug string section.
2980 (get_normalized_symtab): Handle symbol names in debug string section.
2981 Remove unused obj_string_table.
2982 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2983 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2984 existing section before making one.
2985 * cpu-rs6000.c: New file.
2986 * rs6000coff.c: New file.
2988 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2990 * elf.c: Add partial support for ELF format corefiles. Still needs
2991 support for extracting registers from corefiles.
2993 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2995 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2996 RANLIB is defined as echo, send the output to /dev/null to help
2997 reduce clutter in the output from doing a make.
2999 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3001 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3002 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3004 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3006 * coffcode.h (coff_compute_section_file_positions): make it pad
3007 section size out if there are alignment restrictions so that the
3008 image will be ok on a system where section positions are worked
3009 out by accumulating sizes rather than from the section headers.
3010 * targets.c (proto write_armap). Changed orl_count to unsigned.
3011 * opncls.c (bfd_close_all_done). Added so that generative
3012 programs like gas can close a bfd without causing bfd confusion.
3013 * libbfd.h (changed becuase of protos)
3014 * amdcoff.c: messed with the way that jmp displacements are
3015 calcualated. This may not yet be totally correct.
3016 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3018 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3019 abs symbol has no section (like a register symbol).
3020 (coff_write_symbol) now zeros auxent before filling it up to help
3021 with sensitive applications.
3022 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3024 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3026 * bfd.c: Make sure we don't get a macro strerror().
3027 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3028 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3029 attempt to recover command, ifdef NO_CORE_COMMAND.
3030 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3032 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3034 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3036 * archive.c (bsd_write_argmap): The size of the ranlib structures
3037 should not include the size field itself.
3038 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3039 adata(abfd)->exec_bytes_size field instead of constant macro,
3040 because aoutx.h compiles to a simple .o file shared by
3041 all 32-bits a.out targets.
3043 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3045 * configure.in: Allow i386-sco-sysv.
3046 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3047 * cpu-h8300.c: lint.
3049 * host-aout.c: New strategy. We use common code, include files,
3050 and data structures to handle the file, but set a few parameters
3051 from the host's config file (page size, text start addr, etc).
3052 * libaout.h: Define HP BSD machine types.
3053 * aoutf1.h: Handle reading a.outs with these types.
3055 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3056 virtual-memory-address of the .reg section. We can't just make a
3057 section for "all the regs and nothing else" because only GDB knows
3058 exactly where the regs are (scattered around the upage and stack).
3059 Clean up memory allocation. Remove big- and little-endian
3060 vectors, replace with single vector; this only runs on the host,
3061 in host byte order. Replace byteswap routines with aborts in case
3063 * targets.c: There's only one trad_core_vec now.
3064 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3066 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3068 * hosts/h-amix.h (free): Fix prototype.
3070 * aoutx.h: Don't use NULL as an integer, for braindead systems
3071 that declare it as (void *)0. (From Peter Schauer.)
3073 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3075 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3076 problem with bad Ultrix system headers.
3077 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3078 various kinds of alignments for the various kinds of
3081 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3083 * doc/Makefile: Don't assume . is on the path (from James Clark).
3085 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3087 * Makefile.in: Avoid Sun Make VPATH bugs.
3088 * targets.c: Declare trad_core vectors extern.
3090 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3092 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3093 * libbfd.h: Moved ALIGN macro here.
3094 * bout.c (b_out_callback): Replace i960_align by align_power.
3096 * libaout.h (struct aoutdata): Added fields page_size,
3097 segment_size and exec_bytes_size. These help generic code
3098 (in aoutx.h and libaout.h) to figure out where to align
3099 the various segments in a demand paged file.
3100 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3101 to decide if the exec header counts in a_text (text segment size).
3102 Also, assume D_PAGED flag is set; don't set it here.
3103 * bout.c (b_out_callback): Add initialization of
3104 adata fields page_size, segment_size, and exec_bytes_size.
3105 * host-aout.c (NAME(host_aout, callback) and
3106 NAME(host_aout,mkobject): Ditto.
3107 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3108 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3109 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3110 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3111 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3112 for some systems (mainly sunos), so do it in the callback instead.
3113 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3114 * aoutx.h (NAME(aout,set_section_contents): Change the way
3115 filepos and size of sections are carried out to support
3116 older styles of demand paged executables.
3119 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3121 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3122 * bfd.c: Added macros to enable gas to swap coff records.
3123 * coffcode.h: Make the coff_swap_*_out routines return the number
3124 of bytes swapped, and cleaned up their prototypes.
3125 * configure.in: Added ebmon/coff support
3126 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3128 * targets.c: Added new entry points for coff swapping
3130 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3132 Restructure configuration scheme for bfd, binutils, ld.
3134 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3135 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3136 Change some config names to match other dirs.
3137 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3139 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3140 ../include/sysdep.h.
3141 * cpu-i960.c: Strncmp needed a length arg.
3142 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3143 * i386aout.c: Remove dead N_TXTOFF override.
3144 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3145 * config/: Rename some config files to match up h-*.h names.
3146 Remove all the HOST_SYS definitions from the config files.
3147 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3148 * hosts/h-hp9000.h: Remove USG comment.
3149 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3150 * hosts/h-news.h, h-sparc-64.h: New config files that had
3151 previously been kludged in the <sysdep.h> file.
3153 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3155 * config/*: trad-core support is HOST dependent, not target
3156 dependent. Target config files only set DEFAULT_VECTOR and/or
3157 other vector elements. Exception: when host-aout.c is in use,
3158 in which case we're forced to assume we're native (hp, vax,
3159 tahoe). Rename XDEPFILES to HDEPFILES.
3160 * Makefile.in: Rename XDEPFILES.
3161 * config/h-sun*: Don't force static linking.
3162 * trad-core.c: Document how to use it nowadays.
3163 * i386aout.c, newsos3.c: Clean up.
3164 * i386coff.c: Allow 386 coff files to be used as core files too
3165 (for reading core files from embedded systems).
3167 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3169 * Add i386aout.c for a.out support on the i386.
3171 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3173 * reloc.c, section.c, syms.c, targets.c: correct info-node
3174 structure in *doc* comments.
3175 doc/Makefile: stop hiding complaints from makeinfo.
3177 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3179 * aoutx.h (...some_aout_object_p): Take a third parameter,
3180 the internal_exec struct, and avoid ever looking at an
3181 external_exec. All callers changed to read the entire
3182 external_exec struct, swap and check its magic number,
3183 swap in the whole structure, and pass the swapped-in version to
3185 * bout.c: Bring into modern era. Use single _object_p routine
3186 for big- aand little-endian. Provide internal and external
3187 exec header structs. Use separate swap-in and swap-out routines.
3189 * libaout.h: Move struct internal_exec from ../include/aout64.h
3190 to here. Add obj_symbol_entry_size to struct aoutdata.
3191 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3193 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3194 EXTERNAL_NLIST_SIZE. Callers changed.
3196 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3198 * bfd.c: Remove strerror() to libiberty.
3200 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3201 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3202 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3203 last byte of transfer, not first byte, is within the section.
3205 * host-aout.c: Remove `BSD' archive support. Lint.
3207 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3208 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3209 `bfd_arch_info_type'. All uses changed.
3210 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3211 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3212 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3213 it needs a better name.) All uses changed.
3214 * targets.c: Rename `enum target_flavour_enum' to `enum
3215 target_flavour', and remove the `_enum' from all of the enum
3216 values themselves. All uses changed.
3218 * configure.in, config/h-i386mach: i386 mach host.
3219 * config/t-i386-aout: Use host-aout.c.
3221 * trad-core.c: Give it its own xvec's to make it independent
3222 of other file formats.
3223 * ecoff.c, host-aout.c: Remove refs to trad-core.
3224 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3225 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3227 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3229 * reloc.c: Extended NEWHOWTO macro
3230 * ieee.c: Changed the way 8bit pcrel is done
3231 * cpu-h8300.c: got the registers in the right order
3233 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3235 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3236 prediction is vindicated!
3238 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3239 Remove refs to howto.c, since Steve forgot.
3241 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3243 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3244 still work. Now allows any architecture/machine to be set.
3246 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3248 * howto.c deleted and moved code to reloc.c
3250 * libbfd.h, libbfd-in.h removed $id stuff for real
3252 * cpu-h8300.c Made it match various different spellings of h8300.
3254 * archures.c: Took out the first char filter which made it only
3255 look for a cpu/arch match when the first chars of supplied and
3256 tested names were the same.
3258 * targets.c removed oasys stuff, pending someone to fix the bugs
3262 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3264 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3265 ELF support good enough for GDB.
3266 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3267 m68k-cbm-svr4 host and target.
3268 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3269 so `diff' and `patch' can cope.
3271 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3273 * archures.c: removed texinfo error
3275 * init.c: added texinfo hooks, and removed initialization error
3278 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3281 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3283 * cpu-i960.c: Avoid numerical count of initializers.
3285 Vax Ultrix changes from David Taylor <taylor@think.com>:
3286 * host-aout.c: Make little-endian vector really little-endian.
3287 * configure.in: Separate vax and tahoe cases, handle ultrix.
3288 * config/t-vax: Add trad-core.o.
3289 * config/h-vaxult: New host system.
3291 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3293 * bfd-in.h VERSION, change version number to 0.18, this makes a
3294 gap, but now is the same as the linker version number.
3296 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3297 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3298 files will eventually contain processor specific bits for bfd,
3299 like strange relocation information and dis/assembly. So far only
3300 the H8 has been even partially done. This work also ties in with
3301 the change in handling architectures.
3303 * amdcoff.c: (a29k_reloc) fix error message.
3305 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3306 discover the architecture of the bfd. (sunos4_callback) calls the
3307 function bfd_set_arch_mach rather than stuffing stuff directly
3308 into the bfd. (sunos4_write_object_contents), changed names of
3311 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3312 setup the environment.
3314 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3315 headers in big endian format, regardless of the endianess of the
3318 * archures.c: totally changed. Now an architecture is represented
3319 with a pointer to an info structure rather than an enumerated type
3320 and a long. The old info is available as two elements in the
3321 structure. Future enhancements to architecure support will
3322 involve pointers to methods being placed into the info structure.
3324 * bfd.c: changed the definition of the bfd structure for the new
3327 * bout.c: (b_out_set_arch_mach) changed to use the new
3328 architecture mechanism.
3330 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3331 the new architecture mechanism.
3333 * configure.in: added h8 stuff.
3335 * ieee.c: too many changes to note. Now ieee files written with
3336 bfd gas and ld can be read by gld and ieee only linkers and
3339 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3341 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3342 than fixing the structure directly.
3344 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3345 than fixing the structure directly.
3347 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3348 before opening a bfd.
3350 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3351 rather than fixing the structure directly.
3353 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3354 in the t/hmake file) a user can select which backends they want
3355 linked with bfd without changing the source.
3357 * init.c: new, looks after initializing modules.
3359 * howto.c: for future use, will allow an application to work out
3360 what cookie to use as a handle on a relcoatio howto.
3362 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3364 * srec.c: Better error checking, partly from Peter Schauer.
3365 (srec_object_p): Avoid assuming any file that starts with 'S' is
3366 an S-record file! (Check for 3 uppercase-hex digits after it.)
3367 (ISHEX): Define new macro for checking supposedly hex characters.
3368 (pass_over): Treat as EOF any S-record line that:
3369 * doesn't have hex in either size character
3370 * produces a size larger than 0x7F
3371 * has an unrecognized type number
3373 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3375 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3376 opncls.c: Lint (saber actually).
3378 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3380 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3381 * newsos3.c: Fixed two types: newos3 -> newsos3.
3382 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3383 to use correct segment.
3385 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3387 * aoutx.h (print_symbol): Handle missing symbol->name.
3389 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3391 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3394 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3396 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3397 add sgi/irix support.
3399 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3401 Changes for the AMD 29000 Ultracomputer port from David Wood.
3404 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3406 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3409 * coffcode.h (coff_real_object_p): Pass information about the
3410 current file's coff symbol format to BFD via the coff_data struct.
3411 (coff_find_nearest_line): obj_icof => coff_data.
3412 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3413 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3414 and DIMNUM == E_DIMNUM.
3415 * configure.in: Handle a29k-*-* hosts, and targets
3416 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3417 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3418 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3419 local_linesz to `coff_data' (tdata) struct.
3420 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3421 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3423 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3425 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3426 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3428 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3430 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3432 (sunos4_core_file_matches_executable_p): Fix header comparison.
3433 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3434 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3436 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3438 Allow GDB to patch object files.
3440 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3441 * trad-core.h (trad_unix_core_file_p): Ditto.
3442 * aoutx.h (aout_set_section_contents): On first output, check
3443 abfd->direction and complain if erroneous.
3445 * Makefile.in: Add crude dependencies.
3447 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3449 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3450 to h/t-xxxx files so that everything will work on System V.
3452 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3454 * aoutx.h: Add information on host-aout.c and how to configure
3455 to use it, to the manual.
3456 * configure.in: Tix typo.
3457 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3458 else dummy out the core file support.
3459 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3460 specified, use it to locate the data section.
3461 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3462 rather than as chars (lint).
3464 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3466 * aoutx.h, coffcode.h: saberized.
3468 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3470 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3472 bfd.c, targets.c: minor rewording of doc segments
3475 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3477 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3478 etc, rather than TEXT_START_ADDR.
3479 * host-aout.c: Remove #if 0 around whole thing.
3480 Update to modern (32/64-bit) a.out naming conventions.
3481 Include a large chunk of ../include/a.out.gnu.h to get macros that
3482 are not defined by the system include files.
3483 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3484 macro used by the other a.out implementations.
3485 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3487 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3489 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3490 texdoc and psdoc; make these depend on generated .texi's
3492 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3495 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3498 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3499 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3500 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3501 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3502 obtrusive marks indicating .c origins.
3504 * bfd.texinfo: generalize most references to linker
3506 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3508 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3509 * archures.c: remove empty foo() definition (crept in at vn1.9)
3511 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3513 * bfd.texinfo: use @setchapternewpage on instead of lots of
3514 @page's; minor rephrasing in Introduction.
3516 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3517 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3518 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3519 segments): used BFD (caps) more consistently as a name in
3520 discourse, fixed a few other minor typos and uses of fonts
3523 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3525 * coffcode.h: fixed bug where string table size wasn't being swapped.
3527 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3529 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3531 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3532 flags. (bfd_print_symbol_vandf) now knows what to do with the
3535 * aoutx.h: made translate_from_native_sym_flags and
3536 translate_to_native_sym_flags produce the above flags.
3539 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3541 * all files: update copyright notices for GPL version 2.
3542 Install header comments and attribute most modules to their
3543 authors. BFD's name is now officially "Binary File Descriptor",
3544 so remove any conflicting pejoratives.
3545 archures.h: Consists solely of comments; remove it.
3547 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3549 * Makefile.in, bfd.c: Made it compile again.
3551 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3553 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3556 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3558 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3559 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3562 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3563 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3565 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3567 * Everything: created some new files, core.c format.c, reloc.c,
3568 section.c and syms.c to split the functionality a bit better.
3569 Cleaned up the rest of the files a bit, and added some
3573 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3575 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3576 really takes 3 arguments, patched code and ammended prototypes.
3578 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3580 * ../include/bfd.h (struct bfd_target): Added new field
3581 "align_power_min" which contains the minimum alignment for a
3582 section. This is used in coff_new_section_hook. The field
3583 insertion necessitates an update of all backends..
3585 * aoutf1.h jump table field inserted
3587 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3590 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3591 table field inserted.
3593 * coffcode.h(just about everything) Now patches up symbol tables
3594 using a different mechanism. The Intel major bug has been fixed,
3595 and the linker can self host on the Aviion and be debugged with
3598 * ecoff.c: new include and jump table patch, i386coff.c: new
3599 include and jump table patch, icoff.c: new include and jump table
3600 patch, ieee.c: can now read archives containing ieee modules.,
3601 libcoff.h: added (combined_entry_type), libieee.h: uped max
3602 sections to 20, m68kcoff.c: new include and jump table patch,
3603 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3604 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3605 srec.c: jump table patch. trad-code.c fixed #IF typeo
3607 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3609 * coffcode.h (coff_swap_aux_in): added else case to deal with
3610 filenames less than 9 characters.
3613 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3615 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3617 * srec.c: now allows any number of sections to be created in a
3618 file. Outputs addresses of the right length.
3620 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3622 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3623 target didn't match, the format got set to the attempted match,
3624 breaking a future test.
3626 *../include/i386coff.h : fixed typo in type field with size
3628 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3629 support in the jump table for the swapping routines exported to
3630 gdb. Now gdb works with the 386.
3632 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3634 * Merge in changes from gdb-3.95 release.
3635 Makefile.in: Allow hmake and tmake files to add OFILES.
3637 bfd.c: support specific targets as well as searching. When
3638 searching, take default target in preference to others.
3640 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3641 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3642 libbfd.h: Support specific targets as well as searching.
3643 opncls.c: Support specific targets as well as searching.
3644 targets.c: Search is short-circuited if default target matches.
3645 liboasys.c, libieee.c: Undo bothner changes that make macros
3646 work to the left of assignment, but which depend on the
3647 representations of different pointer types being the same.
3649 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3651 * i386coff.c: created.
3652 * coffcode.h: added support for 386.
3653 * Makefile.in: added support for 386.
3654 * ../include/i386coff.h: created
3656 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3658 * coffcode.h: removed all put_x_<sizes>
3659 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3663 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3665 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3667 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3669 * everything: Removed sysdep.h from bfd.h and put back into files
3670 from which it was split out. Now 64 bit version is built with a
3671 -DHOST_64_BIT="long long" on the compile line.
3673 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3675 Changed all the [get|put][name] routines to use [get|put]_[size
3678 Put in support for 64 bit work. Now two versions of bfd may be
3679 generated, according to the state of TARGET_64_BIT, one which is
3680 32 bit only, and one which is 64/32 bits.
3681 Created new back end 'demo64' to test 64 bit functionality.
3683 Renamed some files to work on DOS.
3685 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3686 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3687 chage, 64 bit transfer. * liba.out.h: Split out common code from
3688 sunos and newsos into liba.out. Name changes and prototype mods. *
3689 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3690 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3691 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3692 change and 64bit stuff.* newsos3.c: common code removed, new jump
3693 table. * oasys.c: Name change * opncls.c: Portability fixes *
3694 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3695 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3696 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3697 64bit ized. * demo64.c: 64 bit a.out back end
3699 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3701 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3702 on LHS of assignment, even when using old compilers.
3703 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3704 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3705 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3706 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3707 * targets.c: Add declaration of newsos3_vec.
3709 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3711 * aout.c: fixxed some of the problems with filepos calculation.
3712 (swap_ext_reloc): fixed problem with creation of relocs.
3713 (aout_set_section_contents): fixed filepos problem
3715 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3716 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3717 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3718 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3719 cleaned up. (coff_write_object_contents) cleaned up.
3721 * ecoff.c: Totally different. Now supports ecoff fully.
3723 * icoff.c: fixed problems in relocation callout.
3725 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3727 * m68kcoff.c: updated target vector.
3729 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3730 choose_reloc_size. (sunos4_write_object_contents) now calls
3731 choose_reloc_size so outputs relocs correctly, also calculates the
3732 size of the sections correctly.
3736 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3738 Merge Per Bothner's changes to modularize BFD a.out a bit.
3740 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3741 * ieee.c: Cast enums to int before comparing them, for brain-
3743 * coff-code.h: Remove coff_get_section_contents, and use the
3744 generic one instead.
3746 * aout.c: Derive new module from sunos.c, containing generic
3747 support code for all kinds of a.out files.
3749 * sunos.c: Remove all code that goes in aout.c. Split out
3750 machine dependent followup in sunos4_object_p into
3751 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3752 and redefine only the names we CHANGE, not all the names. Drop
3753 the little-endian vector, and rename the vector as sunos4 rather
3756 * b.out.c: Use aout.c routines for most of the work. Slight
3757 changes for the new regime. Remove close_and_cleanup and
3758 get_section_contents in favor of generics. New transfer vector
3761 * newsos.c: New support for Sony NEWS, another a.out format.
3763 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3764 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3765 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3767 * opncls.c (bfd_close): Call format-dependent write_contents
3768 routine, if writing, before calling target-dependent
3769 close_and_cleanup routine (which is now always generic, I think).
3770 * srec.c: Use bfd_alloc instead of malloc. Remove
3771 close_and_cleanup and move code from it to
3772 srec_write_object_contents. Add write_contents to tvec.
3773 * targets.c: Remove a.out little vector, replace a.out big
3774 vector with SunOS vector. FIXME: Need Vax support again now.
3776 * libbfd.h: Add write_contents format-dependent-vector to the
3777 bfd_target vector. Supply a generic close_and_cleanup routine.
3778 * liba.out.h: Handle the new aout.c split. Add prototypes for
3779 all routines defined in aout.c. Rename "sunos" things to "aout"
3780 things. Add a few fields where needed for various formats.
3781 * Makefile.in: Add aout.c and newsos.c.
3783 * archive.c, ieee.c, oasys.c: Lint.
3785 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3788 changed forward declaration struct stat; to reduce warnings. Changed
3789 comment on bfd_h_<x>_x.
3791 * ../include/m68kcoff.h, ../include/intel-coff.h,
3792 ../include/m88k-bcs.h
3793 Now there are two incarnations of relocs, linenos and syments. One for
3794 internal digestion, and one full of char arrays for I/O. The original
3795 names have gone to detect errors.
3797 * Makefile.in, m68kcoff.c, targets.c
3798 Test new structure code with a 68k coff implementaion
3800 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3801 Fixed all the places where there were problems with the size and
3802 alignments of structures on disk and structures in memory. #ifed out
3803 all the code in coffswap.c, since it should be done using the target
3806 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3808 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3809 multiple reloc command.
3811 * sunos.c (sunos4_set_section_contents): Made it so that sections
3812 are always padded to their alignment size.
3814 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3816 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3817 Clean up types and such (saber C problems).
3818 * ecoff.c: Clean up types and such. Remove routines that are
3819 not used. Fix up reading and swapping of shorts from files.
3821 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3823 * a.out.vax.c: Remove two bogus "static" from prototypes.
3825 * ecoff.c: Got rid of lots of non-working junk (that had
3826 been copied directly from coff-code.h).
3827 Updated to be consistent with updates to icoff.c and coff-code.h.
3829 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3830 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3832 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3833 but until the target_vector is automatically generated,
3834 it's as good as any. Note that the text offset is the only
3835 difference between NewsOS and SunOs (including magic numbers).
3836 (Most of the sunos_* routines should to renamed bsd_*
3837 and move to a bsd.c file. Then (and when the target_vector
3838 is automatically generated) it might make sense to create
3839 a separate Sony target.)
3841 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3842 on some systems, and doesn't help on others.
3843 Similarly, only define X_OK if not already defined.
3845 * trad-core.c: Don't include sys/stat.h - at least
3846 on NewsOS 3, it has already been included.
3848 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3850 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3851 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3852 symbol tables if necessary when reading them in, so gdb can use
3853 them. Add "bfd_coff_" to the names so they won't conflict with
3854 names in calling programs. FIXME-soon: if coff-code.h is
3855 included in two BFD modules, this will cause duplicate
3856 definitions; the routines should be exported to a separate,
3857 common, module (probably along with a mess of other ones).
3859 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3861 Improve modtime support.
3863 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3864 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3865 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3866 BUG: archive members still do not get correct mod times.
3868 Improve floating point support for core files.
3870 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3871 (sunos4_core_file_p): Create a second registers section in the
3872 core file, called ".reg2", for the float registers.
3874 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3876 * many changes to improve archive handling; found a logic flaw in
3877 bfd_check_format which only just happened to work by cooncidence.
3879 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3881 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3884 * bfd.h: changed type of udata in asymbol to void *, like it
3885 should be. Added bfd_reloc_dangerous enum member.
3887 * coff-code.h: Fixed it so that internally generated symbols get
3888 their values relocated correctly in all cases. Removed calls to
3891 * icoff.c: Not understanding the destination symbol of a reloc is
3892 not a failure any more, just 'dangerous'. This allows linking of
3893 b.out and coff images.
3895 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3899 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3901 * sunos.c (translate_to_native_sym_flags): fixed
3902 sym_pointer->n_value so that symbols on the way out get their
3903 section relative values calculated correctly.
3905 * coff-code.h (mangle_symbols): fixed problem where tags were not
3906 being relocated for structs, enums, unions. Also various lints.
3908 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3910 * archive.c (get_elt_at_filepos): system_call_error returned
3913 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3915 * Resolve the use of no_error and system_call_error.
3916 The bfd library itself now will never set bfd_error to
3919 The code still needs to be combed to make sure all the error
3920 codes are correct. I suspect they are not always set correctly.
3922 * The names of all the messages have _ prepended because the sun
3923 bundled compiler can't distinguish from a macro which takes an
3924 argument and the same identifier in a non-macro context.
3926 * The reason for the above being that entry points which used to
3927 be trampoline functions are now just macros which expand to a
3928 direct call through the bfd's xfer vector.
3930 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3931 must gas have its own version of everything (the gas version
3932 had the correct value)
3934 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3936 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3937 properly support i960 architecture and output correct reloc stuff.
3939 * bfd.h: added prototype for bfd_printable_arch_mach, added
3942 * coff-code.h: Applied patches from chrisb to support i960
3943 architecture, zero relocs and swap them correcly and conditionally
3944 compiled the timestamp.
3946 * sunos.c: Made the default section alignment 2^3 so that doubles
3947 are done properly. Fixed the same reloc bug that was in b.out.c
3949 * sysdep.h: Now compiles on a Posix box
3951 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3953 * icoff.c: Fix comment on big-endian version.
3954 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3955 F_RELFLG). Set F_AR32WR in output files if little endian
3958 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3960 * archures.c fixed =/== typo
3962 * sunos.c added architecture stuff for output. Fixed
3963 bug where files where vma(data) != size(text)
3964 were processed wrong.
3966 * coff-code.h added a lint cast
3968 * (../include/a.out.sun4.h) fixed it so zmagic
3971 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3973 * archive.c removed loads of includes, and fixed bug where string
3974 table didn't have a null at the end.
3976 * bfd.c fixed includes, added symbols argument to
3977 canonicalize_reloc entry point.
3979 * libbfd.c fixed includes and added some lint patches.
3981 * targets.c added both sorts of intel coff.
3983 * b.out.c fixed included, changed was the canonical
3986 * icoff.c added support for callj and big and little
3989 * opncls.c added chmod+xing for files with EXEC_P set.
3991 * sunos.c fixed includes. Changed default section
3992 alignement to words. Fixed relocation stuff to work with
3995 * bfd.h various new types added, prototype for new
3996 reloc calls, changed bfd->iostream to a void *
3997 to including files don't need stdio.h.
3999 * libcoff.h added conversion table to tie relocs to
4004 * coff-code.h fixed includes. Added code to support
4005 big and little endian formats. Various lints. Better
4006 processing of symbols. Changed reloc stuff to new
4009 * libbfd.h fixed includes
4012 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4014 * bfd.h changed name of alignment entry in sec_struct to
4015 alignment_power, because of conflicting uses within bfd.
4016 Now it should be obvious that it's a 2**n alignment
4017 specifier. Removed start_pad, end_alignment, block, minsize,
4018 output_file_alignment, subsection_alignment and original_vma fields.
4019 Added align_power() macro. Fixed bfd_section_alignment
4020 acessor macros. Added bfd_symbol_same_target macro.
4022 * b.out.c (b_out_write_object_contents) fixed to use
4023 new alignment member. Fixed (callj_callback) to use section
4024 relative symbols properly.
4026 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4027 Fixed (translate_from_native_sym_flags) to correctly make
4028 symbols section relative.
4030 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4031 (bfd_make_section) took out initialization of obsolete members.
4032 (bfd_print_symbol_vandf) added
4034 * opncls.c (bfd_create) created.
4036 * coff-code.h (coff_new_section_hook) took away refs
4037 to obsolete members. (make_a_section_from_file) added
4038 conversion between alignment types. (coff_symbol_from)
4039 added. (coff_count_linenumbers) only counts linenumbers
4040 if symbol is of coff-type. (coff_mangle_symbols) only
4041 heavily mangles symbols if symbol is coff-type.
4042 (coff_write_symbols) various lints. (coff_write_object_contents)
4043 various lints and modification for alignment conversion.
4044 (coff_slurp_relocs) fixed for use with new asection shape.
4046 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4048 * archive.c lots of lint
4050 * b.out.c added callj relocation support, upgrated reloc howto.
4051 Fixed so that asymbol and reloc records are output
4054 * bfd.c lots of lint, support for new bfd entry point
4057 * bfd.h changed definition of asymbol to contain pointer to
4058 owning bfd, removed target dependencies.
4060 * cache.c took out print statements, put in BFD_ASSERT calls.
4062 * coff-code.h various lints, corrected linenumber output
4063 functionality. Added support for new style asymbols and
4064 bfd_print_symbol. Fixed so that asymbol and
4065 reloc records are handled correctly. Added timestamp.
4067 * icoff.c Added support for new howto shape.
4069 * liba.out.h Added support for new asymbol shape
4071 * libbfd.c various lints
4073 * libbfd.h various lints
4075 * libcoff.h added support for new asymbol shape.
4077 * sunos.c various lints. Added support for new asymbol shape
4078 and bfd_print_symbol.
4080 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4082 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4083 pointer lint. Added support for callj relocation. Fixed bug where
4084 the last 32 bytes of the text section were overwritten by data. Fixed bug
4085 where archives of b.out didn't work due bfd_slurp_extended_name_table
4088 * sunos.c added support for n_other field. Braced the howto table so
4089 that it won't be affected by any lengthing of the howto struct typedef.
4092 * bfd.h added support for n_other field, added special_function
4093 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4096 * bfd.c upgraded bfd_perform_relocation, various lints.
4098 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4100 * ChangeLog: Started ChangeLog for BFD.
4101 * ToDo: Create file for suggestions.
4103 * Makefile: Support easy loading into Saber C.
4104 Add dependencies for icoff.o and bcs88kcoff.o.
4105 Rename coff.c to coff-code.h. Change callers.
4107 * bfd.c (bfd_check_format): Allow the check_format routines
4108 to return the desired target vector, rather than just a Boolean.
4109 bfd.h (bfd_check_format): Change function pointer return type.
4110 archive.c (bfd_generic_archive_p): change callee.
4111 b.out.c (b_out_little_object_p, b_out_big_object_p,
4112 b_out_real_object_p): change callee.
4113 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4114 in check_format transfer vectors that need a filler.
4115 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4116 bcs88kcoff.c: change callee.
4117 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4118 icoff.c: change callee.
4119 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4121 * libbfd.c (zalloc): It should actually zero the storage!
4122 This was commented out for some reason.
4124 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4125 This is so callers can avoid <stdlib.h> which doesn't exist
4128 * bfd.c (map_over_sections): Add debugging code, since I
4129 noticed the section count for sunos core files was bad, but only
4130 GDB had detected the problem.
4131 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4132 bfd_get_section_linenos): Remove obsolete functions.
4133 (bfd_apply_relocations): Use longs, not ints, for the math.
4135 * bfd.h: Declare enum boolean and struct bfd_target as well
4136 as typedefs for them. Remove obsolete
4137 bfd_get_section_lineno_size.
4139 * cache.c: Make the "fdopen" support work. Keep better track
4140 of how many files are open. Centralize the opening of files
4141 and be sure bfd_open[rw] actually try to open the file. Evade
4142 linked list initialization problems.
4144 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4146 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4148 * cplus-dem.c: Delete file, since it is not part of BFD.
4150 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4151 (bfd_openr, bfd_openw): Actually open the file, give error now.
4153 * sunos.c (sunos4_core_file_p): Set section count.
4154 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4155 obsolete definitions.
4156 (_write_symbol_table): Initialize <idx> counter.
4157 (foop): Eliminate debugging code.