1 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4 * configure.in: add motorola delta88 cases
5 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
7 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
9 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
11 * Rename COFF-related files in `coff-ARCH.c' form.
12 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
13 coff-mips.c, coff-rs6000.c to be exact.
15 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
19 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
21 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
22 John Gilmore. Archive support from Damon A. Permezel.
24 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
25 * configure.in: Add rs6000 case.
26 * targets.c: Add rs6000 vector.
27 * archures.c: Add rs6000, fix comment on romp.
28 * bfd-in.h (enum bfd_error): Add no_debug_section error.
29 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
30 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
31 * section.c (bfd_make_section): Return NULL on attempt to create
33 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
34 (bfd_swap_aouthdr_in): Handle lots more members.
35 (make_a_section_from_file): If section has already been seen,
36 just return false rather than overwriting it.
37 (coff_real_object_p): Understand incoming magic numbers.
38 (coff_set_flags): Understand outgoing magic numbers.
39 (coff_compute_section_file_positions): outgoing aouthdr magic #.
40 (build_debug_section): Add fn for reading debug string section.
41 (get_normalized_symtab): Handle symbol names in debug string section.
42 Remove unused obj_string_table.
43 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
44 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
45 existing section before making one.
46 * cpu-rs6000.c: New file.
47 * rs6000coff.c: New file.
49 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
51 * elf.c: Add partial support for ELF format corefiles. Still needs
52 support for extracting registers from corefiles.
54 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
56 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
57 RANLIB is defined as echo, send the output to /dev/null to help
58 reduce clutter in the output from doing a make.
60 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
62 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
63 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
65 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
67 * coffcode.h (coff_compute_section_file_positions): make it pad
68 section size out if there are alignment restrictions so that the
69 image will be ok on a system where section positions are worked
70 out by accumulating sizes rather than from the section headers.
71 * targets.c (proto write_armap). Changed orl_count to unsigned.
72 * opncls.c (bfd_close_all_done). Added so that generative
73 programs like gas can close a bfd without causing bfd confusion.
74 * libbfd.h (changed becuase of protos)
75 * amdcoff.c: messed with the way that jmp displacements are
76 calcualated. This may not yet be totally correct.
77 * archive.c (coff_write_armap): rewrote the way that ranlibs are
79 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
80 abs symbol has no section (like a register symbol).
81 (coff_write_symbol) now zeros auxent before filling it up to help
82 with sensitive applications.
83 * libbfd.c (bfd_write_bigendian_4byte_int): added.
85 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
87 * bfd.c: Make sure we don't get a macro strerror().
88 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
89 * trad-core.c (trad_unix_core_file_failing_command): Suppress
90 attempt to recover command, ifdef NO_CORE_COMMAND.
91 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
93 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
95 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
97 * archive.c (bsd_write_argmap): The size of the ranlib structures
98 should not include the size field itself.
99 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
100 adata(abfd)->exec_bytes_size field instead of constant macro,
101 because aoutx.h compiles to a simple .o file shared by
102 all 32-bits a.out targets.
104 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
106 * configure.in: Allow i386-sco-sysv.
107 * bout.c: Remove unused i960_align; lint dummy core file handlers.
110 * host-aout.c: New strategy. We use common code, include files,
111 and data structures to handle the file, but set a few parameters
112 from the host's config file (page size, text start addr, etc).
113 * libaout.h: Define HP BSD machine types.
114 * aoutf1.h: Handle reading a.outs with these types.
116 * trad-core.c: Pass the u.u_ar0 value as the negative of the
117 virtual-memory-address of the .reg section. We can't just make a
118 section for "all the regs and nothing else" because only GDB knows
119 exactly where the regs are (scattered around the upage and stack).
120 Clean up memory allocation. Remove big- and little-endian
121 vectors, replace with single vector; this only runs on the host,
122 in host byte order. Replace byteswap routines with aborts in case
124 * targets.c: There's only one trad_core_vec now.
125 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
127 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
129 * hosts/h-amix.h (free): Fix prototype.
131 * aoutx.h: Don't use NULL as an integer, for braindead systems
132 that declare it as (void *)0. (From Peter Schauer.)
134 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
136 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
137 problem with bad Ultrix system headers.
138 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
139 various kinds of alignments for the various kinds of
142 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
144 * doc/Makefile: Don't assume . is on the path (from James Clark).
146 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
148 * Makefile.in: Avoid Sun Make VPATH bugs.
149 * targets.c: Declare trad_core vectors extern.
151 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
153 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
154 * libbfd.h: Moved ALIGN macro here.
155 * bout.c (b_out_callback): Replace i960_align by align_power.
157 * libaout.h (struct aoutdata): Added fields page_size,
158 segment_size and exec_bytes_size. These help generic code
159 (in aoutx.h and libaout.h) to figure out where to align
160 the various segments in a demand paged file.
161 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
162 to decide if the exec header counts in a_text (text segment size).
163 Also, assume D_PAGED flag is set; don't set it here.
164 * bout.c (b_out_callback): Add initialization of
165 adata fields page_size, segment_size, and exec_bytes_size.
166 * host-aout.c (NAME(host_aout, callback) and
167 NAME(host_aout,mkobject): Ditto.
168 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
169 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
170 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
171 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
172 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
173 for some systems (mainly sunos), so do it in the callback instead.
174 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
175 * aoutx.h (NAME(aout,set_section_contents): Change the way
176 filepos and size of sections are carried out to support
177 older styles of demand paged executables.
180 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
182 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
183 * bfd.c: Added macros to enable gas to swap coff records.
184 * coffcode.h: Make the coff_swap_*_out routines return the number
185 of bytes swapped, and cleaned up their prototypes.
186 * configure.in: Added ebmon/coff support
187 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
189 * targets.c: Added new entry points for coff swapping
191 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
193 Restructure configuration scheme for bfd, binutils, ld.
195 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
196 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
197 Change some config names to match other dirs.
198 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
200 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
202 * cpu-i960.c: Strncmp needed a length arg.
203 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
204 * i386aout.c: Remove dead N_TXTOFF override.
205 * trad-core.c: Don't disable the whole file if SUN4_SYS.
206 * config/: Rename some config files to match up h-*.h names.
207 Remove all the HOST_SYS definitions from the config files.
208 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
209 * hosts/h-hp9000.h: Remove USG comment.
210 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
211 * hosts/h-news.h, h-sparc-64.h: New config files that had
212 previously been kludged in the <sysdep.h> file.
214 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
216 * config/*: trad-core support is HOST dependent, not target
217 dependent. Target config files only set DEFAULT_VECTOR and/or
218 other vector elements. Exception: when host-aout.c is in use,
219 in which case we're forced to assume we're native (hp, vax,
220 tahoe). Rename XDEPFILES to HDEPFILES.
221 * Makefile.in: Rename XDEPFILES.
222 * config/h-sun*: Don't force static linking.
223 * trad-core.c: Document how to use it nowadays.
224 * i386aout.c, newsos3.c: Clean up.
225 * i386coff.c: Allow 386 coff files to be used as core files too
226 (for reading core files from embedded systems).
228 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
230 * Add i386aout.c for a.out support on the i386.
232 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
234 * reloc.c, section.c, syms.c, targets.c: correct info-node
235 structure in *doc* comments.
236 doc/Makefile: stop hiding complaints from makeinfo.
238 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
240 * aoutx.h (...some_aout_object_p): Take a third parameter,
241 the internal_exec struct, and avoid ever looking at an
242 external_exec. All callers changed to read the entire
243 external_exec struct, swap and check its magic number,
244 swap in the whole structure, and pass the swapped-in version to
246 * bout.c: Bring into modern era. Use single _object_p routine
247 for big- aand little-endian. Provide internal and external
248 exec header structs. Use separate swap-in and swap-out routines.
250 * libaout.h: Move struct internal_exec from ../include/aout64.h
251 to here. Add obj_symbol_entry_size to struct aoutdata.
252 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
254 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
255 EXTERNAL_NLIST_SIZE. Callers changed.
257 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
259 * bfd.c: Remove strerror() to libiberty.
261 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
262 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
263 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
264 last byte of transfer, not first byte, is within the section.
266 * host-aout.c: Remove `BSD' archive support. Lint.
268 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
269 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
270 `bfd_arch_info_type'. All uses changed.
271 * reloc.c: Rename `bfd_reloc_status_enum_type' to
272 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
273 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
274 it needs a better name.) All uses changed.
275 * targets.c: Rename `enum target_flavour_enum' to `enum
276 target_flavour', and remove the `_enum' from all of the enum
277 values themselves. All uses changed.
279 * configure.in, config/h-i386mach: i386 mach host.
280 * config/t-i386-aout: Use host-aout.c.
282 * trad-core.c: Give it its own xvec's to make it independent
283 of other file formats.
284 * ecoff.c, host-aout.c: Remove refs to trad-core.
285 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
286 * targets.c: #ifdef TRAD_CORE, include it in the vector.
288 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
290 * reloc.c: Extended NEWHOWTO macro
291 * ieee.c: Changed the way 8bit pcrel is done
292 * cpu-h8300.c: got the registers in the right order
294 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
296 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
297 prediction is vindicated!
299 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
300 Remove refs to howto.c, since Steve forgot.
302 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
304 * elf.c: took the abort out of set_arch_mach so that objdump -i will
305 still work. Now allows any architecture/machine to be set.
307 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
309 * howto.c deleted and moved code to reloc.c
311 * libbfd.h, libbfd-in.h removed $id stuff for real
313 * cpu-h8300.c Made it match various different spellings of h8300.
315 * archures.c: Took out the first char filter which made it only
316 look for a cpu/arch match when the first chars of supplied and
317 tested names were the same.
319 * targets.c removed oasys stuff, pending someone to fix the bugs
323 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
325 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
326 ELF support good enough for GDB.
327 * configure.in, config/h-amix, config/t-m68k-elf: Handle
328 m68k-cbm-svr4 host and target.
329 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
330 so `diff' and `patch' can cope.
332 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
334 * archures.c: removed texinfo error
336 * init.c: added texinfo hooks, and removed initialization error
339 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
342 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
344 * cpu-i960.c: Avoid numerical count of initializers.
346 Vax Ultrix changes from David Taylor <taylor@think.com>:
347 * host-aout.c: Make little-endian vector really little-endian.
348 * configure.in: Separate vax and tahoe cases, handle ultrix.
349 * config/t-vax: Add trad-core.o.
350 * config/h-vaxult: New host system.
352 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
354 * bfd-in.h VERSION, change version number to 0.18, this makes a
355 gap, but now is the same as the linker version number.
357 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
358 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
359 files will eventually contain processor specific bits for bfd,
360 like strange relocation information and dis/assembly. So far only
361 the H8 has been even partially done. This work also ties in with
362 the change in handling architectures.
364 * amdcoff.c: (a29k_reloc) fix error message.
366 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
367 discover the architecture of the bfd. (sunos4_callback) calls the
368 function bfd_set_arch_mach rather than stuffing stuff directly
369 into the bfd. (sunos4_write_object_contents), changed names of
372 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
373 setup the environment.
375 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
376 headers in big endian format, regardless of the endianess of the
379 * archures.c: totally changed. Now an architecture is represented
380 with a pointer to an info structure rather than an enumerated type
381 and a long. The old info is available as two elements in the
382 structure. Future enhancements to architecure support will
383 involve pointers to methods being placed into the info structure.
385 * bfd.c: changed the definition of the bfd structure for the new
388 * bout.c: (b_out_set_arch_mach) changed to use the new
389 architecture mechanism.
391 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
392 the new architecture mechanism.
394 * configure.in: added h8 stuff.
396 * ieee.c: too many changes to note. Now ieee files written with
397 bfd gas and ld can be read by gld and ieee only linkers and
400 * libbfd.c, libbfd.h: changed prototype of bfd_write.
402 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
403 than fixing the structure directly.
405 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
406 than fixing the structure directly.
408 * opncls.c: (new_bfd) makes sure that bfd_init has been called
409 before opening a bfd.
411 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
412 rather than fixing the structure directly.
414 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
415 in the t/hmake file) a user can select which backends they want
416 linked with bfd without changing the source.
418 * init.c: new, looks after initializing modules.
420 * howto.c: for future use, will allow an application to work out
421 what cookie to use as a handle on a relcoatio howto.
423 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
425 * srec.c: Better error checking, partly from Peter Schauer.
426 (srec_object_p): Avoid assuming any file that starts with 'S' is
427 an S-record file! (Check for 3 uppercase-hex digits after it.)
428 (ISHEX): Define new macro for checking supposedly hex characters.
429 (pass_over): Treat as EOF any S-record line that:
430 * doesn't have hex in either size character
431 * produces a size larger than 0x7F
432 * has an unrecognized type number
434 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
436 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
437 opncls.c: Lint (saber actually).
439 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
441 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
442 * newsos3.c: Fixed two types: newos3 -> newsos3.
443 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
444 to use correct segment.
446 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
448 * aoutx.h (print_symbol): Handle missing symbol->name.
450 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
452 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
455 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
457 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
458 add sgi/irix support.
460 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
462 Changes for the AMD 29000 Ultracomputer port from David Wood.
465 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
467 * Makefile.in: Make subdirs work by using $(INCDIR) in the
470 * coffcode.h (coff_real_object_p): Pass information about the
471 current file's coff symbol format to BFD via the coff_data struct.
472 (coff_find_nearest_line): obj_icof => coff_data.
473 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
474 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
475 and DIMNUM == E_DIMNUM.
476 * configure.in: Handle a29k-*-* hosts, and targets
477 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
478 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
479 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
480 local_linesz to `coff_data' (tdata) struct.
481 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
482 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
484 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
486 * Makefile.in: $(MAKE) for make, $(docdir) for doc
487 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
489 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
491 * aoutf1.h (sunos4_core_file_p): Release the right storage in
493 (sunos4_core_file_matches_executable_p): Fix header comparison.
494 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
495 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
497 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
499 Allow GDB to patch object files.
501 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
502 * trad-core.h (trad_unix_core_file_p): Ditto.
503 * aoutx.h (aout_set_section_contents): On first output, check
504 abfd->direction and complain if erroneous.
506 * Makefile.in: Add crude dependencies.
508 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
510 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
511 to h/t-xxxx files so that everything will work on System V.
513 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
515 * aoutx.h: Add information on host-aout.c and how to configure
516 to use it, to the manual.
517 * configure.in: Tix typo.
518 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
519 else dummy out the core file support.
520 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
521 specified, use it to locate the data section.
522 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
523 rather than as chars (lint).
525 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
527 * aoutx.h, coffcode.h: saberized.
529 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
531 * bfd.texinfo: some cleanup, reincorporated more intro matter from
533 bfd.c, targets.c: minor rewording of doc segments
536 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
538 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
539 etc, rather than TEXT_START_ADDR.
540 * host-aout.c: Remove #if 0 around whole thing.
541 Update to modern (32/64-bit) a.out naming conventions.
542 Include a large chunk of ../include/a.out.gnu.h to get macros that
543 are not defined by the system include files.
544 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
545 macro used by the other a.out implementations.
546 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
548 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
550 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
551 texdoc and psdoc; make these depend on generated .texi's
553 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
556 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
559 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
560 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
561 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
562 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
563 obtrusive marks indicating .c origins.
565 * bfd.texinfo: generalize most references to linker
567 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
569 * Makefile.in: include core.p in PROTOS (building better bfd.h)
570 * archures.c: remove empty foo() definition (crept in at vn1.9)
572 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
574 * bfd.texinfo: use @setchapternewpage on instead of lots of
575 @page's; minor rephrasing in Introduction.
577 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
578 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
579 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
580 segments): used BFD (caps) more consistently as a name in
581 discourse, fixed a few other minor typos and uses of fonts
584 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
586 * coffcode.h: fixed bug where string table size wasn't being swapped.
588 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
590 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
592 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
593 flags. (bfd_print_symbol_vandf) now knows what to do with the
596 * aoutx.h: made translate_from_native_sym_flags and
597 translate_to_native_sym_flags produce the above flags.
600 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
602 * all files: update copyright notices for GPL version 2.
603 Install header comments and attribute most modules to their
604 authors. BFD's name is now officially "Binary File Descriptor",
605 so remove any conflicting pejoratives.
606 archures.h: Consists solely of comments; remove it.
608 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
610 * Makefile.in, bfd.c: Made it compile again.
612 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
614 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
617 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
619 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
620 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
623 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
624 29k coff by David Wood (wood@lab.ultra.nyu.edu).
626 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
628 * Everything: created some new files, core.c format.c, reloc.c,
629 section.c and syms.c to split the functionality a bit better.
630 Cleaned up the rest of the files a bit, and added some
634 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
636 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
637 really takes 3 arguments, patched code and ammended prototypes.
639 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
641 * ../include/bfd.h (struct bfd_target): Added new field
642 "align_power_min" which contains the minimum alignment for a
643 section. This is used in coff_new_section_hook. The field
644 insertion necessitates an update of all backends..
646 * aoutf1.h jump table field inserted
648 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
651 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
652 table field inserted.
654 * coffcode.h(just about everything) Now patches up symbol tables
655 using a different mechanism. The Intel major bug has been fixed,
656 and the linker can self host on the Aviion and be debugged with
659 * ecoff.c: new include and jump table patch, i386coff.c: new
660 include and jump table patch, icoff.c: new include and jump table
661 patch, ieee.c: can now read archives containing ieee modules.,
662 libcoff.h: added (combined_entry_type), libieee.h: uped max
663 sections to 20, m68kcoff.c: new include and jump table patch,
664 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
665 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
666 srec.c: jump table patch. trad-code.c fixed #IF typeo
668 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
670 * coffcode.h (coff_swap_aux_in): added else case to deal with
671 filenames less than 9 characters.
674 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
676 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
678 * srec.c: now allows any number of sections to be created in a
679 file. Outputs addresses of the right length.
681 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
683 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
684 target didn't match, the format got set to the attempted match,
685 breaking a future test.
687 *../include/i386coff.h : fixed typo in type field with size
689 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
690 support in the jump table for the swapping routines exported to
691 gdb. Now gdb works with the 386.
693 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
695 * Merge in changes from gdb-3.95 release.
696 Makefile.in: Allow hmake and tmake files to add OFILES.
698 bfd.c: support specific targets as well as searching. When
699 searching, take default target in preference to others.
701 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
702 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
703 libbfd.h: Support specific targets as well as searching.
704 opncls.c: Support specific targets as well as searching.
705 targets.c: Search is short-circuited if default target matches.
706 liboasys.c, libieee.c: Undo bothner changes that make macros
707 work to the left of assignment, but which depend on the
708 representations of different pointer types being the same.
710 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
712 * i386coff.c: created.
713 * coffcode.h: added support for 386.
714 * Makefile.in: added support for 386.
715 * ../include/i386coff.h: created
717 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
719 * coffcode.h: removed all put_x_<sizes>
720 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
724 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
726 * opncls.c: Changed obstack_chunk_alloc use xmalloc
728 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
730 * everything: Removed sysdep.h from bfd.h and put back into files
731 from which it was split out. Now 64 bit version is built with a
732 -DHOST_64_BIT="long long" on the compile line.
735 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
737 Changed all the [get|put][name] routines to use [get|put]_[size
740 Put in support for 64 bit work. Now two versions of bfd may be
741 generated, according to the state of TARGET_64_BIT, one which is
742 32 bit only, and one which is 64/32 bits.
743 Created new back end 'demo64' to test 64 bit functionality.
745 Renamed some files to work on DOS.
747 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
748 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
749 chage, 64 bit transfer. * liba.out.h: Split out common code from
750 sunos and newsos into liba.out. Name changes and prototype mods. *
751 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
752 prototypes for new functions. * libcoff.h: lint * libieee.h: make
753 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
754 change and 64bit stuff.* newsos3.c: common code removed, new jump
755 table. * oasys.c: Name change * opncls.c: Portability fixes *
756 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
757 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
758 be called b.out.c * coffcode.h: used to be called coff-code.h, now
759 64bit ized. * demo64.c: 64 bit a.out back end
765 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
767 * libieee.h: Make ieee_data and ieee_ar_data macros usable
768 on LHS of assignment, even when using old compilers.
769 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
770 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
771 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
772 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
773 * targets.c: Add declaration of newsos3_vec.
776 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
778 * aout.c: fixxed some of the problems with filepos calculation.
779 (swap_ext_reloc): fixed problem with creation of relocs.
780 (aout_set_section_contents): fixed filepos problem
782 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
783 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
784 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
785 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
786 cleaned up. (coff_write_object_contents) cleaned up.
788 * ecoff.c: Totally different. Now supports ecoff fully.
790 * icoff.c: fixed problems in relocation callout.
792 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
794 * m68kcoff.c: updated target vector.
796 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
797 choose_reloc_size. (sunos4_write_object_contents) now calls
798 choose_reloc_size so outputs relocs correctly, also calculates the
799 size of the sections correctly.
803 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
805 Merge Per Bothner's changes to modularize BFD a.out a bit.
807 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
808 * ieee.c: Cast enums to int before comparing them, for brain-
810 * coff-code.h: Remove coff_get_section_contents, and use the
813 * aout.c: Derive new module from sunos.c, containing generic
814 support code for all kinds of a.out files.
816 * sunos.c: Remove all code that goes in aout.c. Split out
817 machine dependent followup in sunos4_object_p into
818 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
819 and redefine only the names we CHANGE, not all the names. Drop
820 the little-endian vector, and rename the vector as sunos4 rather
823 * b.out.c: Use aout.c routines for most of the work. Slight
824 changes for the new regime. Remove close_and_cleanup and
825 get_section_contents in favor of generics. New transfer vector
828 * newsos.c: New support for Sony NEWS, another a.out format.
830 * ecoff.c: Remove close_and_cleanup. New tvec regime.
831 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
832 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
834 * opncls.c (bfd_close): Call format-dependent write_contents
835 routine, if writing, before calling target-dependent
836 close_and_cleanup routine (which is now always generic, I think).
837 * srec.c: Use bfd_alloc instead of malloc. Remove
838 close_and_cleanup and move code from it to
839 srec_write_object_contents. Add write_contents to tvec.
840 * targets.c: Remove a.out little vector, replace a.out big
841 vector with SunOS vector. FIXME: Need Vax support again now.
843 * libbfd.h: Add write_contents format-dependent-vector to the
844 bfd_target vector. Supply a generic close_and_cleanup routine.
845 * liba.out.h: Handle the new aout.c split. Add prototypes for
846 all routines defined in aout.c. Rename "sunos" things to "aout"
847 things. Add a few fields where needed for various formats.
848 * Makefile.in: Add aout.c and newsos.c.
850 * archive.c, ieee.c, oasys.c: Lint.
852 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
855 changed forward declaration struct stat; to reduce warnings. Changed
856 comment on bfd_h_<x>_x.
858 * ../include/m68kcoff.h, ../include/intel-coff.h,
859 ../include/m88k-bcs.h
860 Now there are two incarnations of relocs, linenos and syments. One for
861 internal digestion, and one full of char arrays for I/O. The original
862 names have gone to detect errors.
864 * Makefile.in, m68kcoff.c, targets.c
865 Test new structure code with a 68k coff implementaion
867 * coff-code.h, icoff.c, coffswap.c, libcoff.h
868 Fixed all the places where there were problems with the size and
869 alignments of structures on disk and structures in memory. #ifed out
870 all the code in coffswap.c, since it should be done using the target
873 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
875 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
876 multiple reloc command.
878 * sunos.c (sunos4_set_section_contents): Made it so that sections
879 are always padded to their alignment size.
881 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
883 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
884 Clean up types and such (saber C problems).
885 * ecoff.c: Clean up types and such. Remove routines that are
886 not used. Fix up reading and swapping of shorts from files.
888 Notes on bfd-0.5.2-patch1a, from Per Bothner:
890 * a.out.vax.c: Remove two bogus "static" from prototypes.
892 * ecoff.c: Got rid of lots of non-working junk (that had
893 been copied directly from coff-code.h).
894 Updated to be consistent with updates to icoff.c and coff-code.h.
896 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
897 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
899 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
900 but until the target_vector is automatically generated,
901 it's as good as any. Note that the text offset is the only
902 difference between NewsOS and SunOs (including magic numbers).
903 (Most of the sunos_* routines should to renamed bsd_*
904 and move to a bsd.c file. Then (and when the target_vector
905 is automatically generated) it might make sense to create
906 a separate Sony target.)
908 * sysdep.h: Don't declare fread and fwrite. Causes trouble
909 on some systems, and doesn't help on others.
910 Similarly, only define X_OK if not already defined.
912 * trad-core.c: Don't include sys/stat.h - at least
913 on NewsOS 3, it has already been included.
915 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
917 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
918 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
919 symbol tables if necessary when reading them in, so gdb can use
920 them. Add "bfd_coff_" to the names so they won't conflict with
921 names in calling programs. FIXME-soon: if coff-code.h is
922 included in two BFD modules, this will cause duplicate
923 definitions; the routines should be exported to a separate,
924 common, module (probably along with a mess of other ones).
926 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
928 Improve modtime support.
930 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
931 Remove #define for bfd_get_mtime. Remove gratuitous comment.
932 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
933 BUG: archive members still do not get correct mod times.
935 Improve floating point support for core files.
937 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
938 (sunos4_core_file_p): Create a second registers section in the
939 core file, called ".reg2", for the float registers.
941 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
943 * many changes to improve archive handling; found a logic flaw in
944 bfd_check_format which only just happened to work by cooncidence.
946 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
948 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
951 * bfd.h: changed type of udata in asymbol to void *, like it
952 should be. Added bfd_reloc_dangerous enum member.
954 * coff-code.h: Fixed it so that internally generated symbols get
955 their values relocated correctly in all cases. Removed calls to
958 * icoff.c: Not understanding the destination symbol of a reloc is
959 not a failure any more, just 'dangerous'. This allows linking of
960 b.out and coff images.
962 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
966 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
968 * sunos.c (translate_to_native_sym_flags): fixed
969 sym_pointer->n_value so that symbols on the way out get their
970 section relative values calculated correctly.
972 * coff-code.h (mangle_symbols): fixed problem where tags were not
973 being relocated for structs, enums, unions. Also various lints.
975 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
977 * archive.c (get_elt_at_filepos): system_call_error returned
980 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
982 * Resolve the use of no_error and system_call_error.
983 The bfd library itself now will never set bfd_error to
986 The code still needs to be combed to make sure all the error
987 codes are correct. I suspect they are not always set correctly.
989 * The names of all the messages have _ prepended because the sun
990 bundled compiler can't distinguish from a macro which takes an
991 argument and the same identifier in a non-macro context.
993 * The reason for the above being that entry points which used to
994 be trampoline functions are now just macros which expand to a
995 direct call through the bfd's xfer vector.
997 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
998 must gas have its own version of everything (the gas version
999 had the correct value)
1001 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1003 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
1004 properly support i960 architecture and output correct reloc stuff.
1006 * bfd.h: added prototype for bfd_printable_arch_mach, added
1009 * coff-code.h: Applied patches from chrisb to support i960
1010 architecture, zero relocs and swap them correcly and conditionally
1011 compiled the timestamp.
1013 * sunos.c: Made the default section alignment 2^3 so that doubles
1014 are done properly. Fixed the same reloc bug that was in b.out.c
1016 * sysdep.h: Now compiles on a Posix box
1018 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
1020 * icoff.c: Fix comment on big-endian version.
1021 * coff-code.h: Make HAS_RELOC really work (it's backwards from
1022 F_RELFLG). Set F_AR32WR in output files if little endian
1025 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
1027 * archures.c fixed =/== typo
1029 * sunos.c added architecture stuff for output. Fixed
1030 bug where files where vma(data) != size(text)
1031 were processed wrong.
1033 * coff-code.h added a lint cast
1035 * (../include/a.out.sun4.h) fixed it so zmagic
1038 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
1040 * archive.c removed loads of includes, and fixed bug where string
1041 table didn't have a null at the end.
1043 * bfd.c fixed includes, added symbols argument to
1044 canonicalize_reloc entry point.
1046 * libbfd.c fixed includes and added some lint patches.
1048 * targets.c added both sorts of intel coff.
1050 * b.out.c fixed included, changed was the canonical
1053 * icoff.c added support for callj and big and little
1056 * opncls.c added chmod+xing for files with EXEC_P set.
1058 * sunos.c fixed includes. Changed default section
1059 alignement to words. Fixed relocation stuff to work with
1062 * bfd.h various new types added, prototype for new
1063 reloc calls, changed bfd->iostream to a void *
1064 to including files don't need stdio.h.
1066 * libcoff.h added conversion table to tie relocs to
1071 * coff-code.h fixed includes. Added code to support
1072 big and little endian formats. Various lints. Better
1073 processing of symbols. Changed reloc stuff to new
1076 * libbfd.h fixed includes
1079 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
1081 * bfd.h changed name of alignment entry in sec_struct to
1082 alignment_power, because of conflicting uses within bfd.
1083 Now it should be obvious that it's a 2**n alignment
1084 specifier. Removed start_pad, end_alignment, block, minsize,
1085 output_file_alignment, subsection_alignment and original_vma fields.
1086 Added align_power() macro. Fixed bfd_section_alignment
1087 acessor macros. Added bfd_symbol_same_target macro.
1089 * b.out.c (b_out_write_object_contents) fixed to use
1090 new alignment member. Fixed (callj_callback) to use section
1091 relative symbols properly.
1093 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
1094 Fixed (translate_from_native_sym_flags) to correctly make
1095 symbols section relative.
1097 * bfd.c (bfd_errmsg) fixed various enum cast problems.
1098 (bfd_make_section) took out initialization of obsolete members.
1099 (bfd_print_symbol_vandf) added
1101 * opncls.c (bfd_create) created.
1103 * coff-code.h (coff_new_section_hook) took away refs
1104 to obsolete members. (make_a_section_from_file) added
1105 conversion between alignment types. (coff_symbol_from)
1106 added. (coff_count_linenumbers) only counts linenumbers
1107 if symbol is of coff-type. (coff_mangle_symbols) only
1108 heavily mangles symbols if symbol is coff-type.
1109 (coff_write_symbols) various lints. (coff_write_object_contents)
1110 various lints and modification for alignment conversion.
1111 (coff_slurp_relocs) fixed for use with new asection shape.
1113 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
1115 * archive.c lots of lint
1117 * b.out.c added callj relocation support, upgrated reloc howto.
1118 Fixed so that asymbol and reloc records are output
1121 * bfd.c lots of lint, support for new bfd entry point
1124 * bfd.h changed definition of asymbol to contain pointer to
1125 owning bfd, removed target dependencies.
1127 * cache.c took out print statements, put in BFD_ASSERT calls.
1129 * coff-code.h various lints, corrected linenumber output
1130 functionality. Added support for new style asymbols and
1131 bfd_print_symbol. Fixed so that asymbol and
1132 reloc records are handled correctly. Added timestamp.
1134 * icoff.c Added support for new howto shape.
1136 * liba.out.h Added support for new asymbol shape
1138 * libbfd.c various lints
1140 * libbfd.h various lints
1142 * libcoff.h added support for new asymbol shape.
1144 * sunos.c various lints. Added support for new asymbol shape
1145 and bfd_print_symbol.
1147 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
1149 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
1150 pointer lint. Added support for callj relocation. Fixed bug where
1151 the last 32 bytes of the text section were overwritten by data. Fixed bug
1152 where archives of b.out didn't work due bfd_slurp_extended_name_table
1155 * sunos.c added support for n_other field. Braced the howto table so
1156 that it won't be affected by any lengthing of the howto struct typedef.
1159 * bfd.h added support for n_other field, added special_function
1160 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
1163 * bfd.c upgraded bfd_perform_relocation, various lints.
1165 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
1167 * ChangeLog: Started ChangeLog for BFD.
1168 * ToDo: Create file for suggestions.
1170 * Makefile: Support easy loading into Saber C.
1171 Add dependencies for icoff.o and bcs88kcoff.o.
1172 Rename coff.c to coff-code.h. Change callers.
1174 * bfd.c (bfd_check_format): Allow the check_format routines
1175 to return the desired target vector, rather than just a Boolean.
1176 bfd.h (bfd_check_format): Change function pointer return type.
1177 archive.c (bfd_generic_archive_p): change callee.
1178 b.out.c (b_out_little_object_p, b_out_big_object_p,
1179 b_out_real_object_p): change callee.
1180 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
1181 in check_format transfer vectors that need a filler.
1182 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
1183 bcs88kcoff.c: change callee.
1184 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
1185 icoff.c: change callee.
1186 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
1188 * libbfd.c (zalloc): It should actually zero the storage!
1189 This was commented out for some reason.
1191 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
1192 This is so callers can avoid <stdlib.h> which doesn't exist
1195 * bfd.c (map_over_sections): Add debugging code, since I
1196 noticed the section count for sunos core files was bad, but only
1197 GDB had detected the problem.
1198 (bfd_set_section_lineno_size, bfd_set_section_linenos,
1199 bfd_get_section_linenos): Remove obsolete functions.
1200 (bfd_apply_relocations): Use longs, not ints, for the math.
1202 * bfd.h: Declare enum boolean and struct bfd_target as well
1203 as typedefs for them. Remove obsolete
1204 bfd_get_section_lineno_size.
1206 * cache.c: Make the "fdopen" support work. Keep better track
1207 of how many files are open. Centralize the opening of files
1208 and be sure bfd_open[rw] actually try to open the file. Evade
1209 linked list initialization problems.
1211 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
1213 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
1215 * cplus-dem.c: Delete file, since it is not part of BFD.
1217 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
1218 (bfd_openr, bfd_openw): Actually open the file, give error now.
1220 * sunos.c (sunos4_core_file_p): Set section count.
1221 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
1222 obsolete definitions.
1223 (_write_symbol_table): Initialize <idx> counter.
1224 (foop): Eliminate debugging code.