1 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3 * targets.c (proto write_armap). Changed orl_count to unsigned.
4 * opncls.c (bfd_close_all_done). Added so that generative
5 programs like gas can close a bfd without causing bfd confusion.
6 * libbfd.h (changed becuase of protos)
7 * amdcoff.c: messed with the way that jmp displacements are
8 calcualated. This may not yet be totally correct.
9 * archive.c (coff_write_armap): rewrote the way that ranlibs are
11 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
12 abs symbol has no section (like a register symbol).
13 (coff_write_symbol) now zeros auxent before filling it up to help
14 with sensitive applications.
15 * libbfd.c (bfd_write_bigendian_4byte_int): added.
17 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
19 * bfd.c: Make sure we don't get a macro strerror().
20 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
21 * trad-core.c (trad_unix_core_file_failing_command): Suppress
22 attempt to recover command, ifdef NO_CORE_COMMAND.
23 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
25 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
27 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
29 * archive.c (bsd_write_argmap): The size of the ranlib structures
30 should not include the size field itself.
31 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
32 adata(abfd)->exec_bytes_size field instead of constant macro,
33 because aoutx.h compiles to a simple .o file shared by
34 all 32-bits a.out targets.
36 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
38 * configure.in: Allow i386-sco-sysv.
39 * bout.c: Remove unused i960_align; lint dummy core file handlers.
42 * host-aout.c: New strategy. We use common code, include files,
43 and data structures to handle the file, but set a few parameters
44 from the host's config file (page size, text start addr, etc).
45 * libaout.h: Define HP BSD machine types.
46 * aoutf1.h: Handle reading a.outs with these types.
48 * trad-core.c: Pass the u.u_ar0 value as the negative of the
49 virtual-memory-address of the .reg section. We can't just make a
50 section for "all the regs and nothing else" because only GDB knows
51 exactly where the regs are (scattered around the upage and stack).
52 Clean up memory allocation. Remove big- and little-endian
53 vectors, replace with single vector; this only runs on the host,
54 in host byte order. Replace byteswap routines with aborts in case
56 * targets.c: There's only one trad_core_vec now.
57 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
59 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
61 * hosts/h-amix.h (free): Fix prototype.
63 * aoutx.h: Don't use NULL as an integer, for braindead systems
64 that declare it as (void *)0. (From Peter Schauer.)
66 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
68 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
69 problem with bad Ultrix system headers.
70 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
71 various kinds of alignments for the various kinds of
74 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
76 * doc/Makefile: Don't assume . is on the path (from James Clark).
78 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
80 * Makefile.in: Avoid Sun Make VPATH bugs.
81 * targets.c: Declare trad_core vectors extern.
83 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
85 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
86 * libbfd.h: Moved ALIGN macro here.
87 * bout.c (b_out_callback): Replace i960_align by align_power.
89 * libaout.h (struct aoutdata): Added fields page_size,
90 segment_size and exec_bytes_size. These help generic code
91 (in aoutx.h and libaout.h) to figure out where to align
92 the various segments in a demand paged file.
93 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
94 to decide if the exec header counts in a_text (text segment size).
95 Also, assume D_PAGED flag is set; don't set it here.
96 * bout.c (b_out_callback): Add initialization of
97 adata fields page_size, segment_size, and exec_bytes_size.
98 * host-aout.c (NAME(host_aout, callback) and
99 NAME(host_aout,mkobject): Ditto.
100 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
101 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
102 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
103 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
104 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
105 for some systems (mainly sunos), so do it in the callback instead.
106 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
107 * aoutx.h (NAME(aout,set_section_contents): Change the way
108 filepos and size of sections are carried out to support
109 older styles of demand paged executables.
112 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
114 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
115 * bfd.c: Added macros to enable gas to swap coff records.
116 * coffcode.h: Make the coff_swap_*_out routines return the number
117 of bytes swapped, and cleaned up their prototypes.
118 * configure.in: Added ebmon/coff support
119 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
121 * targets.c: Added new entry points for coff swapping
123 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
125 Restructure configuration scheme for bfd, binutils, ld.
127 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
128 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
129 Change some config names to match other dirs.
130 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
132 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
134 * cpu-i960.c: Strncmp needed a length arg.
135 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
136 * i386aout.c: Remove dead N_TXTOFF override.
137 * trad-core.c: Don't disable the whole file if SUN4_SYS.
138 * config/: Rename some config files to match up h-*.h names.
139 Remove all the HOST_SYS definitions from the config files.
140 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
141 * hosts/h-hp9000.h: Remove USG comment.
142 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
143 * hosts/h-news.h, h-sparc-64.h: New config files that had
144 previously been kludged in the <sysdep.h> file.
146 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
148 * config/*: trad-core support is HOST dependent, not target
149 dependent. Target config files only set DEFAULT_VECTOR and/or
150 other vector elements. Exception: when host-aout.c is in use,
151 in which case we're forced to assume we're native (hp, vax,
152 tahoe). Rename XDEPFILES to HDEPFILES.
153 * Makefile.in: Rename XDEPFILES.
154 * config/h-sun*: Don't force static linking.
155 * trad-core.c: Document how to use it nowadays.
156 * i386aout.c, newsos3.c: Clean up.
157 * i386coff.c: Allow 386 coff files to be used as core files too
158 (for reading core files from embedded systems).
160 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
162 * Add i386aout.c for a.out support on the i386.
164 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
166 * reloc.c, section.c, syms.c, targets.c: correct info-node
167 structure in *doc* comments.
168 doc/Makefile: stop hiding complaints from makeinfo.
170 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
172 * aoutx.h (...some_aout_object_p): Take a third parameter,
173 the internal_exec struct, and avoid ever looking at an
174 external_exec. All callers changed to read the entire
175 external_exec struct, swap and check its magic number,
176 swap in the whole structure, and pass the swapped-in version to
178 * bout.c: Bring into modern era. Use single _object_p routine
179 for big- aand little-endian. Provide internal and external
180 exec header structs. Use separate swap-in and swap-out routines.
182 * libaout.h: Move struct internal_exec from ../include/aout64.h
183 to here. Add obj_symbol_entry_size to struct aoutdata.
184 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
186 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
187 EXTERNAL_NLIST_SIZE. Callers changed.
189 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
191 * bfd.c: Remove strerror() to libiberty.
193 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
194 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
195 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
196 last byte of transfer, not first byte, is within the section.
198 * host-aout.c: Remove `BSD' archive support. Lint.
200 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
201 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
202 `bfd_arch_info_type'. All uses changed.
203 * reloc.c: Rename `bfd_reloc_status_enum_type' to
204 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
205 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
206 it needs a better name.) All uses changed.
207 * targets.c: Rename `enum target_flavour_enum' to `enum
208 target_flavour', and remove the `_enum' from all of the enum
209 values themselves. All uses changed.
211 * configure.in, config/h-i386mach: i386 mach host.
212 * config/t-i386-aout: Use host-aout.c.
214 * trad-core.c: Give it its own xvec's to make it independent
215 of other file formats.
216 * ecoff.c, host-aout.c: Remove refs to trad-core.
217 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
218 * targets.c: #ifdef TRAD_CORE, include it in the vector.
220 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
222 * reloc.c: Extended NEWHOWTO macro
223 * ieee.c: Changed the way 8bit pcrel is done
224 * cpu-h8300.c: got the registers in the right order
226 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
228 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
229 prediction is vindicated!
231 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
232 Remove refs to howto.c, since Steve forgot.
234 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
236 * elf.c: took the abort out of set_arch_mach so that objdump -i will
237 still work. Now allows any architecture/machine to be set.
239 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
241 * howto.c deleted and moved code to reloc.c
243 * libbfd.h, libbfd-in.h removed $id stuff for real
245 * cpu-h8300.c Made it match various different spellings of h8300.
247 * archures.c: Took out the first char filter which made it only
248 look for a cpu/arch match when the first chars of supplied and
249 tested names were the same.
251 * targets.c removed oasys stuff, pending someone to fix the bugs
255 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
257 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
258 ELF support good enough for GDB.
259 * configure.in, config/h-amix, config/t-m68k-elf: Handle
260 m68k-cbm-svr4 host and target.
261 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
262 so `diff' and `patch' can cope.
264 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
266 * archures.c: removed texinfo error
268 * init.c: added texinfo hooks, and removed initialization error
271 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
274 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
276 * cpu-i960.c: Avoid numerical count of initializers.
278 Vax Ultrix changes from David Taylor <taylor@think.com>:
279 * host-aout.c: Make little-endian vector really little-endian.
280 * configure.in: Separate vax and tahoe cases, handle ultrix.
281 * config/t-vax: Add trad-core.o.
282 * config/h-vaxult: New host system.
284 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
286 * bfd-in.h VERSION, change version number to 0.18, this makes a
287 gap, but now is the same as the linker version number.
289 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
290 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
291 files will eventually contain processor specific bits for bfd,
292 like strange relocation information and dis/assembly. So far only
293 the H8 has been even partially done. This work also ties in with
294 the change in handling architectures.
296 * amdcoff.c: (a29k_reloc) fix error message.
298 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
299 discover the architecture of the bfd. (sunos4_callback) calls the
300 function bfd_set_arch_mach rather than stuffing stuff directly
301 into the bfd. (sunos4_write_object_contents), changed names of
304 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
305 setup the environment.
307 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
308 headers in big endian format, regardless of the endianess of the
311 * archures.c: totally changed. Now an architecture is represented
312 with a pointer to an info structure rather than an enumerated type
313 and a long. The old info is available as two elements in the
314 structure. Future enhancements to architecure support will
315 involve pointers to methods being placed into the info structure.
317 * bfd.c: changed the definition of the bfd structure for the new
320 * bout.c: (b_out_set_arch_mach) changed to use the new
321 architecture mechanism.
323 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
324 the new architecture mechanism.
326 * configure.in: added h8 stuff.
328 * ieee.c: too many changes to note. Now ieee files written with
329 bfd gas and ld can be read by gld and ieee only linkers and
332 * libbfd.c, libbfd.h: changed prototype of bfd_write.
334 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
335 than fixing the structure directly.
337 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
338 than fixing the structure directly.
340 * opncls.c: (new_bfd) makes sure that bfd_init has been called
341 before opening a bfd.
343 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
344 rather than fixing the structure directly.
346 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
347 in the t/hmake file) a user can select which backends they want
348 linked with bfd without changing the source.
350 * init.c: new, looks after initializing modules.
352 * howto.c: for future use, will allow an application to work out
353 what cookie to use as a handle on a relcoatio howto.
355 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
357 * srec.c: Better error checking, partly from Peter Schauer.
358 (srec_object_p): Avoid assuming any file that starts with 'S' is
359 an S-record file! (Check for 3 uppercase-hex digits after it.)
360 (ISHEX): Define new macro for checking supposedly hex characters.
361 (pass_over): Treat as EOF any S-record line that:
362 * doesn't have hex in either size character
363 * produces a size larger than 0x7F
364 * has an unrecognized type number
366 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
368 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
369 opncls.c: Lint (saber actually).
371 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
373 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
374 * newsos3.c: Fixed two types: newos3 -> newsos3.
375 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
376 to use correct segment.
378 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
380 * aoutx.h (print_symbol): Handle missing symbol->name.
382 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
384 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
387 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
389 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
390 add sgi/irix support.
392 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
394 Changes for the AMD 29000 Ultracomputer port from David Wood.
397 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
399 * Makefile.in: Make subdirs work by using $(INCDIR) in the
402 * coffcode.h (coff_real_object_p): Pass information about the
403 current file's coff symbol format to BFD via the coff_data struct.
404 (coff_find_nearest_line): obj_icof => coff_data.
405 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
406 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
407 and DIMNUM == E_DIMNUM.
408 * configure.in: Handle a29k-*-* hosts, and targets
409 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
410 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
411 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
412 local_linesz to `coff_data' (tdata) struct.
413 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
414 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
416 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
418 * Makefile.in: $(MAKE) for make, $(docdir) for doc
419 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
421 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
423 * aoutf1.h (sunos4_core_file_p): Release the right storage in
425 (sunos4_core_file_matches_executable_p): Fix header comparison.
426 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
427 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
429 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
431 Allow GDB to patch object files.
433 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
434 * trad-core.h (trad_unix_core_file_p): Ditto.
435 * aoutx.h (aout_set_section_contents): On first output, check
436 abfd->direction and complain if erroneous.
438 * Makefile.in: Add crude dependencies.
440 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
442 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
443 to h/t-xxxx files so that everything will work on System V.
445 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
447 * aoutx.h: Add information on host-aout.c and how to configure
448 to use it, to the manual.
449 * configure.in: Tix typo.
450 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
451 else dummy out the core file support.
452 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
453 specified, use it to locate the data section.
454 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
455 rather than as chars (lint).
457 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
459 * aoutx.h, coffcode.h: saberized.
461 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
463 * bfd.texinfo: some cleanup, reincorporated more intro matter from
465 bfd.c, targets.c: minor rewording of doc segments
468 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
470 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
471 etc, rather than TEXT_START_ADDR.
472 * host-aout.c: Remove #if 0 around whole thing.
473 Update to modern (32/64-bit) a.out naming conventions.
474 Include a large chunk of ../include/a.out.gnu.h to get macros that
475 are not defined by the system include files.
476 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
477 macro used by the other a.out implementations.
478 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
480 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
482 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
483 texdoc and psdoc; make these depend on generated .texi's
485 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
488 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
491 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
492 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
493 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
494 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
495 obtrusive marks indicating .c origins.
497 * bfd.texinfo: generalize most references to linker
499 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
501 * Makefile.in: include core.p in PROTOS (building better bfd.h)
502 * archures.c: remove empty foo() definition (crept in at vn1.9)
504 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
506 * bfd.texinfo: use @setchapternewpage on instead of lots of
507 @page's; minor rephrasing in Introduction.
509 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
510 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
511 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
512 segments): used BFD (caps) more consistently as a name in
513 discourse, fixed a few other minor typos and uses of fonts
516 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
518 * coffcode.h: fixed bug where string table size wasn't being swapped.
520 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
522 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
524 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
525 flags. (bfd_print_symbol_vandf) now knows what to do with the
528 * aoutx.h: made translate_from_native_sym_flags and
529 translate_to_native_sym_flags produce the above flags.
532 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
534 * all files: update copyright notices for GPL version 2.
535 Install header comments and attribute most modules to their
536 authors. BFD's name is now officially "Binary File Descriptor",
537 so remove any conflicting pejoratives.
538 archures.h: Consists solely of comments; remove it.
540 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
542 * Makefile.in, bfd.c: Made it compile again.
544 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
546 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
549 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
551 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
552 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
555 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
556 29k coff by David Wood (wood@lab.ultra.nyu.edu).
558 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
560 * Everything: created some new files, core.c format.c, reloc.c,
561 section.c and syms.c to split the functionality a bit better.
562 Cleaned up the rest of the files a bit, and added some
566 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
568 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
569 really takes 3 arguments, patched code and ammended prototypes.
571 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
573 * ../include/bfd.h (struct bfd_target): Added new field
574 "align_power_min" which contains the minimum alignment for a
575 section. This is used in coff_new_section_hook. The field
576 insertion necessitates an update of all backends..
578 * aoutf1.h jump table field inserted
580 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
583 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
584 table field inserted.
586 * coffcode.h(just about everything) Now patches up symbol tables
587 using a different mechanism. The Intel major bug has been fixed,
588 and the linker can self host on the Aviion and be debugged with
591 * ecoff.c: new include and jump table patch, i386coff.c: new
592 include and jump table patch, icoff.c: new include and jump table
593 patch, ieee.c: can now read archives containing ieee modules.,
594 libcoff.h: added (combined_entry_type), libieee.h: uped max
595 sections to 20, m68kcoff.c: new include and jump table patch,
596 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
597 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
598 srec.c: jump table patch. trad-code.c fixed #IF typeo
600 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
602 * coffcode.h (coff_swap_aux_in): added else case to deal with
603 filenames less than 9 characters.
606 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
608 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
610 * srec.c: now allows any number of sections to be created in a
611 file. Outputs addresses of the right length.
613 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
615 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
616 target didn't match, the format got set to the attempted match,
617 breaking a future test.
619 *../include/i386coff.h : fixed typo in type field with size
621 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
622 support in the jump table for the swapping routines exported to
623 gdb. Now gdb works with the 386.
625 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
627 * Merge in changes from gdb-3.95 release.
628 Makefile.in: Allow hmake and tmake files to add OFILES.
630 bfd.c: support specific targets as well as searching. When
631 searching, take default target in preference to others.
633 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
634 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
635 libbfd.h: Support specific targets as well as searching.
636 opncls.c: Support specific targets as well as searching.
637 targets.c: Search is short-circuited if default target matches.
638 liboasys.c, libieee.c: Undo bothner changes that make macros
639 work to the left of assignment, but which depend on the
640 representations of different pointer types being the same.
642 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
644 * i386coff.c: created.
645 * coffcode.h: added support for 386.
646 * Makefile.in: added support for 386.
647 * ../include/i386coff.h: created
649 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
651 * coffcode.h: removed all put_x_<sizes>
652 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
656 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
658 * opncls.c: Changed obstack_chunk_alloc use xmalloc
660 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
662 * everything: Removed sysdep.h from bfd.h and put back into files
663 from which it was split out. Now 64 bit version is built with a
664 -DHOST_64_BIT="long long" on the compile line.
667 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
669 Changed all the [get|put][name] routines to use [get|put]_[size
672 Put in support for 64 bit work. Now two versions of bfd may be
673 generated, according to the state of TARGET_64_BIT, one which is
674 32 bit only, and one which is 64/32 bits.
675 Created new back end 'demo64' to test 64 bit functionality.
677 Renamed some files to work on DOS.
679 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
680 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
681 chage, 64 bit transfer. * liba.out.h: Split out common code from
682 sunos and newsos into liba.out. Name changes and prototype mods. *
683 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
684 prototypes for new functions. * libcoff.h: lint * libieee.h: make
685 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
686 change and 64bit stuff.* newsos3.c: common code removed, new jump
687 table. * oasys.c: Name change * opncls.c: Portability fixes *
688 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
689 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
690 be called b.out.c * coffcode.h: used to be called coff-code.h, now
691 64bit ized. * demo64.c: 64 bit a.out back end
697 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
699 * libieee.h: Make ieee_data and ieee_ar_data macros usable
700 on LHS of assignment, even when using old compilers.
701 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
702 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
703 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
704 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
705 * targets.c: Add declaration of newsos3_vec.
708 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
710 * aout.c: fixxed some of the problems with filepos calculation.
711 (swap_ext_reloc): fixed problem with creation of relocs.
712 (aout_set_section_contents): fixed filepos problem
714 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
715 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
716 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
717 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
718 cleaned up. (coff_write_object_contents) cleaned up.
720 * ecoff.c: Totally different. Now supports ecoff fully.
722 * icoff.c: fixed problems in relocation callout.
724 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
726 * m68kcoff.c: updated target vector.
728 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
729 choose_reloc_size. (sunos4_write_object_contents) now calls
730 choose_reloc_size so outputs relocs correctly, also calculates the
731 size of the sections correctly.
735 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
737 Merge Per Bothner's changes to modularize BFD a.out a bit.
739 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
740 * ieee.c: Cast enums to int before comparing them, for brain-
742 * coff-code.h: Remove coff_get_section_contents, and use the
745 * aout.c: Derive new module from sunos.c, containing generic
746 support code for all kinds of a.out files.
748 * sunos.c: Remove all code that goes in aout.c. Split out
749 machine dependent followup in sunos4_object_p into
750 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
751 and redefine only the names we CHANGE, not all the names. Drop
752 the little-endian vector, and rename the vector as sunos4 rather
755 * b.out.c: Use aout.c routines for most of the work. Slight
756 changes for the new regime. Remove close_and_cleanup and
757 get_section_contents in favor of generics. New transfer vector
760 * newsos.c: New support for Sony NEWS, another a.out format.
762 * ecoff.c: Remove close_and_cleanup. New tvec regime.
763 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
764 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
766 * opncls.c (bfd_close): Call format-dependent write_contents
767 routine, if writing, before calling target-dependent
768 close_and_cleanup routine (which is now always generic, I think).
769 * srec.c: Use bfd_alloc instead of malloc. Remove
770 close_and_cleanup and move code from it to
771 srec_write_object_contents. Add write_contents to tvec.
772 * targets.c: Remove a.out little vector, replace a.out big
773 vector with SunOS vector. FIXME: Need Vax support again now.
775 * libbfd.h: Add write_contents format-dependent-vector to the
776 bfd_target vector. Supply a generic close_and_cleanup routine.
777 * liba.out.h: Handle the new aout.c split. Add prototypes for
778 all routines defined in aout.c. Rename "sunos" things to "aout"
779 things. Add a few fields where needed for various formats.
780 * Makefile.in: Add aout.c and newsos.c.
782 * archive.c, ieee.c, oasys.c: Lint.
784 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
787 changed forward declaration struct stat; to reduce warnings. Changed
788 comment on bfd_h_<x>_x.
790 * ../include/m68kcoff.h, ../include/intel-coff.h,
791 ../include/m88k-bcs.h
792 Now there are two incarnations of relocs, linenos and syments. One for
793 internal digestion, and one full of char arrays for I/O. The original
794 names have gone to detect errors.
796 * Makefile.in, m68kcoff.c, targets.c
797 Test new structure code with a 68k coff implementaion
799 * coff-code.h, icoff.c, coffswap.c, libcoff.h
800 Fixed all the places where there were problems with the size and
801 alignments of structures on disk and structures in memory. #ifed out
802 all the code in coffswap.c, since it should be done using the target
805 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
807 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
808 multiple reloc command.
810 * sunos.c (sunos4_set_section_contents): Made it so that sections
811 are always padded to their alignment size.
813 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
815 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
816 Clean up types and such (saber C problems).
817 * ecoff.c: Clean up types and such. Remove routines that are
818 not used. Fix up reading and swapping of shorts from files.
820 Notes on bfd-0.5.2-patch1a, from Per Bothner:
822 * a.out.vax.c: Remove two bogus "static" from prototypes.
824 * ecoff.c: Got rid of lots of non-working junk (that had
825 been copied directly from coff-code.h).
826 Updated to be consistent with updates to icoff.c and coff-code.h.
828 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
829 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
831 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
832 but until the target_vector is automatically generated,
833 it's as good as any. Note that the text offset is the only
834 difference between NewsOS and SunOs (including magic numbers).
835 (Most of the sunos_* routines should to renamed bsd_*
836 and move to a bsd.c file. Then (and when the target_vector
837 is automatically generated) it might make sense to create
838 a separate Sony target.)
840 * sysdep.h: Don't declare fread and fwrite. Causes trouble
841 on some systems, and doesn't help on others.
842 Similarly, only define X_OK if not already defined.
844 * trad-core.c: Don't include sys/stat.h - at least
845 on NewsOS 3, it has already been included.
847 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
849 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
850 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
851 symbol tables if necessary when reading them in, so gdb can use
852 them. Add "bfd_coff_" to the names so they won't conflict with
853 names in calling programs. FIXME-soon: if coff-code.h is
854 included in two BFD modules, this will cause duplicate
855 definitions; the routines should be exported to a separate,
856 common, module (probably along with a mess of other ones).
858 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
860 Improve modtime support.
862 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
863 Remove #define for bfd_get_mtime. Remove gratuitous comment.
864 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
865 BUG: archive members still do not get correct mod times.
867 Improve floating point support for core files.
869 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
870 (sunos4_core_file_p): Create a second registers section in the
871 core file, called ".reg2", for the float registers.
873 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
875 * many changes to improve archive handling; found a logic flaw in
876 bfd_check_format which only just happened to work by cooncidence.
878 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
880 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
883 * bfd.h: changed type of udata in asymbol to void *, like it
884 should be. Added bfd_reloc_dangerous enum member.
886 * coff-code.h: Fixed it so that internally generated symbols get
887 their values relocated correctly in all cases. Removed calls to
890 * icoff.c: Not understanding the destination symbol of a reloc is
891 not a failure any more, just 'dangerous'. This allows linking of
892 b.out and coff images.
894 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
898 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
900 * sunos.c (translate_to_native_sym_flags): fixed
901 sym_pointer->n_value so that symbols on the way out get their
902 section relative values calculated correctly.
904 * coff-code.h (mangle_symbols): fixed problem where tags were not
905 being relocated for structs, enums, unions. Also various lints.
907 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
909 * archive.c (get_elt_at_filepos): system_call_error returned
912 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
914 * Resolve the use of no_error and system_call_error.
915 The bfd library itself now will never set bfd_error to
918 The code still needs to be combed to make sure all the error
919 codes are correct. I suspect they are not always set correctly.
921 * The names of all the messages have _ prepended because the sun
922 bundled compiler can't distinguish from a macro which takes an
923 argument and the same identifier in a non-macro context.
925 * The reason for the above being that entry points which used to
926 be trampoline functions are now just macros which expand to a
927 direct call through the bfd's xfer vector.
929 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
930 must gas have its own version of everything (the gas version
931 had the correct value)
933 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
935 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
936 properly support i960 architecture and output correct reloc stuff.
938 * bfd.h: added prototype for bfd_printable_arch_mach, added
941 * coff-code.h: Applied patches from chrisb to support i960
942 architecture, zero relocs and swap them correcly and conditionally
943 compiled the timestamp.
945 * sunos.c: Made the default section alignment 2^3 so that doubles
946 are done properly. Fixed the same reloc bug that was in b.out.c
948 * sysdep.h: Now compiles on a Posix box
950 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
952 * icoff.c: Fix comment on big-endian version.
953 * coff-code.h: Make HAS_RELOC really work (it's backwards from
954 F_RELFLG). Set F_AR32WR in output files if little endian
957 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
959 * archures.c fixed =/== typo
961 * sunos.c added architecture stuff for output. Fixed
962 bug where files where vma(data) != size(text)
963 were processed wrong.
965 * coff-code.h added a lint cast
967 * (../include/a.out.sun4.h) fixed it so zmagic
970 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
972 * archive.c removed loads of includes, and fixed bug where string
973 table didn't have a null at the end.
975 * bfd.c fixed includes, added symbols argument to
976 canonicalize_reloc entry point.
978 * libbfd.c fixed includes and added some lint patches.
980 * targets.c added both sorts of intel coff.
982 * b.out.c fixed included, changed was the canonical
985 * icoff.c added support for callj and big and little
988 * opncls.c added chmod+xing for files with EXEC_P set.
990 * sunos.c fixed includes. Changed default section
991 alignement to words. Fixed relocation stuff to work with
994 * bfd.h various new types added, prototype for new
995 reloc calls, changed bfd->iostream to a void *
996 to including files don't need stdio.h.
998 * libcoff.h added conversion table to tie relocs to
1003 * coff-code.h fixed includes. Added code to support
1004 big and little endian formats. Various lints. Better
1005 processing of symbols. Changed reloc stuff to new
1008 * libbfd.h fixed includes
1011 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1013 * bfd.h changed name of alignment entry in sec_struct to
1014 alignment_power, because of conflicting uses within bfd.
1015 Now it should be obvious that it's a 2**n alignment
1016 specifier. Removed start_pad, end_alignment, block, minsize,
1017 output_file_alignment, subsection_alignment and original_vma fields.
1018 Added align_power() macro. Fixed bfd_section_alignment
1019 acessor macros. Added bfd_symbol_same_target macro.
1021 * b.out.c (b_out_write_object_contents) fixed to use
1022 new alignment member. Fixed (callj_callback) to use section
1023 relative symbols properly.
1025 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1026 Fixed (translate_from_native_sym_flags) to correctly make
1027 symbols section relative.
1029 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1030 (bfd_make_section) took out initialization of obsolete members.
1031 (bfd_print_symbol_vandf) added
1033 * opncls.c (bfd_create) created.
1035 * coff-code.h (coff_new_section_hook) took away refs
1036 to obsolete members. (make_a_section_from_file) added
1037 conversion between alignment types. (coff_symbol_from)
1038 added. (coff_count_linenumbers) only counts linenumbers
1039 if symbol is of coff-type. (coff_mangle_symbols) only
1040 heavily mangles symbols if symbol is coff-type.
1041 (coff_write_symbols) various lints. (coff_write_object_contents)
1042 various lints and modification for alignment conversion.
1043 (coff_slurp_relocs) fixed for use with new asection shape.
1045 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1047 * archive.c lots of lint
1049 * b.out.c added callj relocation support, upgrated reloc howto.
1050 Fixed so that asymbol and reloc records are output
1053 * bfd.c lots of lint, support for new bfd entry point
1056 * bfd.h changed definition of asymbol to contain pointer to
1057 owning bfd, removed target dependencies.
1059 * cache.c took out print statements, put in BFD_ASSERT calls.
1061 * coff-code.h various lints, corrected linenumber output
1062 functionality. Added support for new style asymbols and
1063 bfd_print_symbol. Fixed so that asymbol and
1064 reloc records are handled correctly. Added timestamp.
1066 * icoff.c Added support for new howto shape.
1068 * liba.out.h Added support for new asymbol shape
1070 * libbfd.c various lints
1072 * libbfd.h various lints
1074 * libcoff.h added support for new asymbol shape.
1076 * sunos.c various lints. Added support for new asymbol shape
1077 and bfd_print_symbol.
1079 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1081 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1082 pointer lint. Added support for callj relocation. Fixed bug where
1083 the last 32 bytes of the text section were overwritten by data. Fixed bug
1084 where archives of b.out didn't work due bfd_slurp_extended_name_table
1087 * sunos.c added support for n_other field. Braced the howto table so
1088 that it won't be affected by any lengthing of the howto struct typedef.
1091 * bfd.h added support for n_other field, added special_function
1092 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1095 * bfd.c upgraded bfd_perform_relocation, various lints.
1097 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1099 * ChangeLog: Started ChangeLog for BFD.
1100 * ToDo: Create file for suggestions.
1102 * Makefile: Support easy loading into Saber C.
1103 Add dependencies for icoff.o and bcs88kcoff.o.
1104 Rename coff.c to coff-code.h. Change callers.
1106 * bfd.c (bfd_check_format): Allow the check_format routines
1107 to return the desired target vector, rather than just a Boolean.
1108 bfd.h (bfd_check_format): Change function pointer return type.
1109 archive.c (bfd_generic_archive_p): change callee.
1110 b.out.c (b_out_little_object_p, b_out_big_object_p,
1111 b_out_real_object_p): change callee.
1112 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1113 in check_format transfer vectors that need a filler.
1114 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1115 bcs88kcoff.c: change callee.
1116 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1117 icoff.c: change callee.
1118 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1120 * libbfd.c (zalloc): It should actually zero the storage!
1121 This was commented out for some reason.
1123 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1124 This is so callers can avoid <stdlib.h> which doesn't exist
1127 * bfd.c (map_over_sections): Add debugging code, since I
1128 noticed the section count for sunos core files was bad, but only
1129 GDB had detected the problem.
1130 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1131 bfd_get_section_linenos): Remove obsolete functions.
1132 (bfd_apply_relocations): Use longs, not ints, for the math.
1134 * bfd.h: Declare enum boolean and struct bfd_target as well
1135 as typedefs for them. Remove obsolete
1136 bfd_get_section_lineno_size.
1138 * cache.c: Make the "fdopen" support work. Keep better track
1139 of how many files are open. Centralize the opening of files
1140 and be sure bfd_open[rw] actually try to open the file. Evade
1141 linked list initialization problems.
1143 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1145 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1147 * cplus-dem.c: Delete file, since it is not part of BFD.
1149 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1150 (bfd_openr, bfd_openw): Actually open the file, give error now.
1152 * sunos.c (sunos4_core_file_p): Set section count.
1153 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1154 obsolete definitions.
1155 (_write_symbol_table): Initialize <idx> counter.
1156 (foop): Eliminate debugging code.