1 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
4 relocs together, and add 64-bit versions.
5 (bfd_generic_get_relocated_section_contents): Argument to alloca
8 * libbfd.c (bfd_xmalloc_by_size_t): New function.
9 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
11 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
12 (new_bfd): Prototype-style definition, using DEFUN.
13 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
14 argument is type size_t, not bfd_size_type.
15 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
16 * bfd.c (bfd_default_error_trap, bfd_error_trap,
17 bfd_error_nonrepresentabltrap): Prototypes.
18 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
19 bfd_alloc_grow): Adjusted prototypes for arg type change.
20 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
21 do_slurp_coff_armap, bfd_construct_extended_name_table):
23 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
24 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
27 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
28 (ofiles): New target. Build a list of unique file names, in case
30 (TARGETLIB): Use list of files from ofiles.
31 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
32 minimal-bfd flag and target makefile frag contents.
34 * elfcode.h (elf_read): Delete static declaration, since function
36 (elf_map_symbols): Write out section symbols for all sections, for
38 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
39 section symbols for the same section.
40 (elf_find_nearest_line): Don't print message, just return false.
42 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
44 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
46 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
48 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
50 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
51 (realclean): Remove generated headers.
53 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
55 * section.c (bfd_set_section_content): Deny if file is not opened with
56 the proper mode, set output_has_begun if file is openened for update.
57 * aoutx.h (aout_*_set_section_content): Remove checks that are now
58 done in bfd_set_section_content.
60 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
62 * hosts/std-host.h: Removed declarations of printf, fprintf,
63 fcntl, fread and fwrite. They are all error prone for one reason
64 or another. Changed declaration of memchr from char * to PTR.
66 * configure.in (mips-*-riscos*): New target; use riscos.
67 * configure.host (mips-*-riscos*): New host; use riscos.
68 * config/riscos.mh (HDEFINES): Add -G 4.
70 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
71 rather than casting the result of bfd_h_get.
73 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
75 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
78 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
80 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
81 include in search list if BFD64 is defined.
83 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
84 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
86 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
88 * elf64-target.h, elf64-generic.c: New files.
89 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
90 (elf64-generic.o): List dependencies.
92 * Makefile.in: List target `all' explicitly before host/target
93 makefile fragments are included, in case they define any new
96 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
97 versions as appropriate. Uses updated.
98 (elf_debug_section): Declare before use.
99 (elf_debug_file): New function.
100 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
101 Alignment value in section header is n_bytes, not log2.
102 (new_section_hook): Do nothing for now.
103 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
105 (elf_core_file_p): Simplify check for correct class (word size).
106 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
107 Initialize all fields when creating data structures.
108 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
109 (elf_compute_section_file_positions): Set correct class in output
111 (elf_write_object_contents): Section symbols have empty names in
114 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
115 args to size_t before call.
116 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
118 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
120 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
121 number information, return 0 for line number.
123 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
128 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
130 * hosts/riscos.h: Define NBPG and UPAGES.
132 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
134 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
135 lvalue; it contains a cast.
137 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
139 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
140 Use unsigned hash values for better hashing.
141 (hash): Hash in the string length for long strings.
143 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
145 * aoutx.h (compare): Replace 3 if's with a subtraction.
146 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
147 in decreasing order of success, as an optimization.
148 (hash): Take a length arg; ignore chars after #25, for speed.
149 (add_to_stringtab): Pass length to hash.
151 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
153 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
155 * elfcode.h (elf_new_section_hook): Do nothing for now.
156 (elf_write_object_contents): Output common symbols the way ELF
159 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
161 * libelf.h (struct elf_obj_tdata and associated macros): Moved
162 here from elfcode.h. A couple of size-specific structure pointers
163 were changed to PTR; uses fixed appropriately.
164 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
165 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
166 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
167 temporary macros to ease name change.
168 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
169 elf_string_from_elf_section, bfd_elf_find_section): Moved here
171 * doc/Makefile.in (libbfd.h): Process elf.c too.
172 * Makefile.in (elf.o): Note new dependencies.
174 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
175 code, tweaked some debug hooks.
176 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
179 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
181 * hosts/riscos.h: New file.
183 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
185 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
186 section already exists, use its pointer to fill in rawdata slot.
188 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
190 * hosts/std-host.h: Return value of puts and fputs is int not void.
192 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
194 * aoutx.h (howto_table_ext): Comment the field names.
195 * reloc.c (bfd_perform_relocation): Fix max and min values.
197 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
199 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
200 size-independent elf internal data structures.
201 * elfcode.h (put_word, get_word): Define as appropriate for
202 architecture word size. Structure swapping functions changed to
203 use them as appropriate.
205 * configure.in: If compiling 64-bit back ends, do them before
208 * libelf.h: Use new size-independent versions of elf internal data
210 (symbol_type): Reordered to put any fields dependent on target
212 (elf_backend_data): Renamed from elf##_backend_data and made
214 (elf_sect_thunk): Now size-independent.
216 * libbfd.c (bfd_log2): Now returns unsigned int.
218 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
220 * Rename config/m88k-aout.mt to config/noop.mt.
221 configure.in: Use it for mips-*-bsd*.
223 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
225 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
226 initializer" warning from gcc.
227 * cpu-h8500.c (arch_info_struct): Likewise.
228 * cpu-sh.c (arch_info_struct): Likewise.
230 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
231 howto_*): Unused functions and variables commented out.
232 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
234 * cpu-h8500.c (compatible): Likewise.
235 * cpu-sh.c (compatible): Likewise.
237 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
238 Always set a valid length value, even for invalid input.
240 * srec.c (srec_write_symbols): Use sprintf_vma.
242 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
243 uint64_type): Provide default definitions.
244 * hosts/std-host.h (int64 stuff): Remove them from here.
246 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
248 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
249 variable. Added default case to switch.
251 * aoutx.h (translate_from_native_sym_flags): Before casting
252 pointers to integers, make sure the integer type is wide enough.
253 * coff-mips.c (ecoff_set_symbol_info): Ditto.
255 * section.c (bfd_get_section_contents): Since `count' is unsigned,
256 don't bother comparing for less-than-zero.
257 (bfd_set_section_contents): Ditto.
259 * elfcode.h (bfd_add_to_strtab): Now static.
260 (sym_is_global): New function.
261 (elf_map_symbols): Call it. Now returns void. Removed unused
263 (bfd_section_from_shdr): Mark string tables other than for section
264 and symbol names as normal sections having contents.
265 (fix_up_strtabs): New function; fixes up ELF header fields for
266 stab sections with string tables associated.
267 (elf_write_object_contents): Map fix_up_strtabs over all BFD
268 sections. Reordered condition tests for symbol flags; default to
269 local-object value instead of global-object.
270 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
271 inside condition test.
272 (elf_print_symbol): Use fprintf_vma.
273 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
276 * bfd-in.h (int64_type, uint64_type): Define these if we fall
277 back to "long long" for HOST_64_BIT.
279 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
280 without using invalid ANSI C preprocessing tokens.
282 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
283 * libelf.h (bfd_elf32_new_section_hook): Declare.
284 * elfcode.h (new_section_hook): Define here.
286 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
287 against multiple inclusions.
289 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
291 * Makefile.in (bfd.h): Generate into current directory by grabbing
292 64-bit definition (if any) from sysdep.h.
293 * bfd-in.h: Put in marker for sysdep.h inclusion.
295 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
297 * reloc.c (bfd_perform_relocation): Check for overflow on
298 pc-relative relocations if the howto asked for it.
300 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
302 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
304 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
306 * config/riscos.m{h,t}: New files.
307 * configure.{host,in}: Use them.
309 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
311 * elf32-mips.c: comment change. This is a mips file, not 88k.
313 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
315 * cache.c (bfd_cache_init): Increment open_files and call close_one
317 (bfd_open_file): Don't increment open_files here.
319 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * config/delta88.mh: Don't set CC.
323 * Makefile.in: Add elf32-{mips,m88k,generic}.
324 elf32-{mips,m88k,generic}.c: New files.
325 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
326 elfcode.h (elf_object_p): Match elf32-generic for all machines which
327 don't match a different target.
329 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
331 Eliminate "int8_type", "int16_type", "int32_type", and their
332 variants from the BFD universe. Leave the 64-bit types for now,
333 since they are in flux.
335 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
336 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
337 * ieee.c: Convert uint8e_type => unsigned char.
338 * oasys.c: Extensive changes to eliminate obsolete types.
339 These depend on changes in ../include/oasys.h as well.
340 * hosts/*.h: Remove declarations of all these types.
342 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
344 * hosts/delta88.h: #if 0 out some declarations which conflict with
347 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
349 * Makefile.in (install): remove parentdir cruft
351 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
353 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
354 * Expurgate random DEFUNs that have crept in.
356 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
358 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
359 only be aligned to a 4 byte boundary.
361 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
363 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
366 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
368 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
369 1927 but fixing some other important things.
371 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
373 * hosts/std-host.h (int64e_type): Fix definition.
375 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
377 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
378 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
379 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
382 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
384 * Makefile.in (install, headers): don't put comments after a tab
385 in the actions section of a rule
387 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
389 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
390 (ecoff_write_object_contents): If not D_PAGED, don't add the
391 section headers to text_size. If not D_PAGED, set the magic
392 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
393 executable, the executable must fully occupy an even number of
395 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
396 ecoff_big_vec): Consistently set section alignment power to 4,
397 since ECOFF sections should be multiples of 16 bytes.
398 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
399 Made ar_pad_char and ar_max_namelen agree for both.
401 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
403 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
404 symbol value, since bfd symbols are section relative, but ELF
407 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
409 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
411 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
413 * hosts/news.h, config/news.mh: New files.
415 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
417 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
418 * coff-h8300.c: More addressing modes.
419 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
421 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
422 H8/300H name. (compatible): New function.
423 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
426 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
428 * coff-mips.c (ecoff_compute_section_file_positions,
429 ecoff_write_object_contents): Only round to page boundaries if
430 D_PAGED flag is set for the output BFD.
432 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
434 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
435 casts to work on machine where sizeof(long) != sizeof(int) !=
437 * coffgen.c (coff_get_normalized_symtab): Ditto.
438 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
440 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
442 * coffgen.c (coff_write_symbols): For empty string table, write
443 out 4 in correct byte order. (from minyard@bnr.ca)
445 * elf32-hppa.c: Don't include libhppa.h for now; define
446 BYTES_IN_WORD instead, until Utah sends a better fix.
447 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
448 of malloc and realloc.
450 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
452 * configure.in (mips-*-ecoffl*): New target; use decstation.
453 (mips-*-ecoff*): Added trailing '*'.
455 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
456 for the FDR, not from the first PDR in the file.
458 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
460 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
462 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
464 * hppa.c (hppa_get_symbol_info): New function.
466 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
468 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
471 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
472 * libhppa.h (MAXCOMLEN): Define unconditionally.
473 (_PA_RISC_ID): Only define if not already defined.
474 * elf32-hppa.c: Include libhppa.h.
477 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
479 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
481 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
483 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
484 remove defines of __MSDOS__ and __GO32__ (these are in the
487 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
490 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
491 * config/hppabsd.mh: Don't use ranlib.
493 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
495 * elf.c: New file, for word-size independent code.
496 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
497 * Makefile.in: Include elf.o in standard objects.
499 * bfd-in.h (CAT3): Define here.
500 * libaout.h, libelf.h: Not here.
502 * libelf.h (struct strtab): Define here.
503 (bfd_elf_locate_sh): Declare here.
504 * elfcode.h (struct strtab): Definition deleted.
506 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
508 * Makefile.in: Make "all", not "bfd.h", be the default target.
509 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
510 hasn't really changed.
512 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
514 * elfcode.h (elf_hash): Provide elf standard hash function.
515 (various): Key off of the machines use_rela_p field to determine
516 whether to use REL or RELA relocations.
517 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
518 (elf_make_sections): Allocate a pointer to hold all data for a
519 given section, and copy each fragment into the data region.
520 Update the section's pointer with the REL implicit addends if the
521 machine uses REL relocation.
523 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
524 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
525 into was elf32-target.h expects.
526 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
527 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
528 (elf_i386_info_to_howto): Add minimal relocation support.
530 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
531 elf_info_to_howto_rel fields.
533 * elf32-target.h (elf_bed): Add support for new fields in
536 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
538 * elf32-hppa.c: Add symbol extension section support, fix
539 relocation howto table, add stub generation support.
541 * elf32-hppa.h: Add symbol extension section support, fix
542 relocation howto table, add stub generation support.
544 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
547 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
550 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
551 the symbol is not found.
553 * elfcode.h (elf_compute_section_file_positions): Not all section
554 file positions were computed.
556 * elfcode.h (elf_get_sect_thunk): New function.
558 * hppa.c (sign_ext): Reimplement.
560 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
561 these functions static.
563 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
565 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
567 * aoutx.h (translate_from_native_sym_flags): Don't set
568 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
569 * aoutx.h (translate_to_native_sym_flags): Translate
570 constructor symbols properly.
572 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
574 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
576 * aout-target.h (minimum_alignment): 8 byte alignment is right.
579 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
581 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
582 from bfd-in.h and .c files. Build bfd.h in build directory,
583 substituting in requested target word size. Insert word size into
584 makefile, and maybe enable 64-bit targets.
586 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
587 are available. Conditionalize on this. Assume HOST_64_BIT
588 will be defined if needed, so 64-bit targets are conditionalized
589 only in the Makefile.
591 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
593 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
595 * coff-sh.c (rtype2howto): Put error message on stderr.
596 (extra_case): Delete unused variable.
598 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
599 before calling printf.
601 * elfcode.h: New file, almost completely derived from old elf32.c.
602 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
603 * Makefile.in (elf64.o): List dependencies, don't build by
605 (elf64.c): Add to list of sources.
606 (elf32.o): Update dependencies.
607 * elf32-*.c: Updated type/macro/structure names. Cleaned up
608 namespace pollution; rename vectors.
609 * targets.c, config/*-elf.mt: Updated.
610 * All uses of 32-bit versions of structures, routines, and macros
613 * Makefile.in (archures.o, targets.o): Depend on Makefile.
615 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
617 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
619 * elf32.c (elf_string_from_elf_section): Handle index of zero
621 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
623 (elf_write_object_contents): Deleted one unused variable and
624 initialized another to avoid gcc warnings.
625 (elf_set_section_contents): Delete unused variable.
627 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
629 * i386lynx.c: New module for Lynx variant of a.out.
630 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
631 * gen-aout.c: Get rid of defunct endian stuff, print out true
633 * targets.c (target_vector): Add i386lynx_vec.
635 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
637 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
639 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
641 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
642 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
643 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
644 trad-core.c: Define a TARGET_get_symbol_info function or macro.
645 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
647 * bfd-in.h: Don't define bfd_print_symbol_nm.
648 Define symbol_info type.
649 (JUMP_TABLE): Set _get_symbol_info element.
651 * syms.c (coff_section_type, bfd_symbol_info): New functions.
652 (bfd_decode_symclass): Use coff_section_type.
654 * targets.c: Add bfd_get_symbol_info call.
656 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
658 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
659 complaints from ancient gcc's.
661 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
663 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
664 hosts/i386linux.h: Define it.
666 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
668 * VERSION, bfd-in.h: Bump version number to 2.2.
670 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
671 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
672 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
673 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
674 LR, RR, hppa_field_adjust): New functions.
676 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
678 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
679 stabs symbols, including new indirect_ptr_ptr argument.
680 (ecoff_slurp_symbol_table): Pass new argument in calls to
681 ecoff_set_symbol_info.
683 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
685 * configure.in: For m68k sysv systems, use m68k-coff.
687 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
688 (TDEFAULTS): Define it here. Use the new name.
690 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
693 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
695 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
697 (aix386_core_file_p): Initialize core_size to correct value.
699 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
701 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
702 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
704 * bout.c (aout32_slurp_extended_name_table): Define to be
705 _bfd_slurp_extended_name_table rather than bfd_true.
707 * coff-mips.c: Include libaout.h and aout/aout64.h to get
708 definitions for N_SET[ATDB].
709 (ecoff_howto_table): Moved near top of file.
710 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
711 seen, cook up a constructor section of the same name and put in a
712 reloc pointing to the symbol. This lets the GNU linker build
713 global constructors and destructors without using collect.
715 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
717 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
719 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
721 * hosts/miniframe.h: New file.
722 * configure.host: Use it.
724 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
726 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
727 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
728 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
729 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
730 * configure.in (*-*-bsd): Change to *-*-bsd*
732 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
734 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
735 int, for the sake of the old Portable C Compiler.
737 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
739 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
741 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
743 * configure.in: Get target name right for m68*-*-hpux.
745 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
747 * trad-core.c (NO_SIGNED_GET): New macro.
748 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
749 signed NO_GET, where appropriate.
751 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
752 * configure.in (*-*-linux*): Remove until linux port for a
753 non-i386/i486 system is actually available.
755 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
757 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
758 when compiling under HPUX.
760 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
762 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
763 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
765 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
766 * bfd/libhppa.h: Include sysdep here. Conditionalize
767 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
768 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
771 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
773 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
774 GNU version is needed.
776 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
778 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
780 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
782 * Makefile.in: Build elf32-hppa.o.
784 * syms.c (BSF_FUNCTION): New symbol flag.
786 * elf32-hppa.c: Fixed to work with elf32-target.h.
788 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
790 * libaout.h (NAME): Don't define if already defined.
792 * libelf.h: Protect against multiple inclusions.
793 (elf_symbol_type): Moved here, added new fields.
794 (struct elf_backend_data): New field `global_sym'; I suspect this
796 * elf32.c (elf_symbol_type): Deleted from here.
797 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
798 point to backend versions of symbols.
799 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
800 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
802 (elf_write_object_contents): Write program headers if appropriate.
803 (bfd_section_from_shdr): Unnamed sections get empty string for
804 name, not "unnamed". Handle SHT_NOBITS separately from
805 SHT_PROGBITS, and set some different flags.
806 (elf_file_p): New routine.
807 (elf_object_p, elf_core_file_p): Call it.
808 (elf_object_p): Handle EM_HPPA.
809 (elf_symbol_from, elf_idx_of_sym): New functions.
810 (elf_make_sections): Get symbol number right for relocations. Set
811 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
812 (elf_fake_sections): BSS section should be SHT_NOBITS, not
813 SHT_PROGBITS. Always generate symtab and strtab, not only if
814 relocations are needed. Set SHF_* flags as appropriate.
815 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
816 (elf_write_object_contents): Fix off-by-one error in symbol count.
817 Store a correct value for the symbol; write the size field
818 properly; make some guesses about the type field. Set section
819 type correctly for string tables.
820 (section_from_elf_index): Check for absolute and common sections
822 (elf_section_from_bfd_section): Ditto.
823 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
824 Use empty string instead of "unnamed" for nameless symbols.
825 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
826 HPPA (only?). Don't free raw symbols; keep the pointer around for
828 (elf_set_arch_mach): Handle bfd_arch_hppa.
829 (elf_find_nearest_line): Just return false.
830 (elf_write_object_contents, elf_set_section_contents): Set
831 output_has_begun field after computing file positions.
832 (elf_set_section_contents): Write section contents immediately,
833 rather than caching the whole file and writing it at close time.
835 * libhppa.h (enum hppa_reloc_field_selector_type, enum
836 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
837 hppa_reloc_expr_type_alt): New enumerator types.
839 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
840 * configure.in, configure.host: Use them.
842 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
844 * elf32-target.h: Allow overrides of armap defaults.
846 * elf32-hppa.c, elf32-hppa.h: New files.
848 * config/hp300hpux.mt: New file.
850 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
852 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
853 (aix386_core_vec): Update for new fields.
855 * archive.c (bfd_generic_archive_p): Call target-specific
856 slurp_armap code, instead of bfd_slurp_armap.
857 (bfd_slurp_bsd_armap_f2): New function.
858 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
859 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
861 * libaout.h (struct aoutdata): New field for subformat, for
862 differentiating between highly similar a.out formats.
863 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
865 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
867 * hp300hpux.c: New file.
868 * Makefile.in: Include it.
870 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
872 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
875 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
877 * trad-core.c (trad_unix_core_file_p): Check the file size.
879 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
881 * coff-alpha.c: Remove duplicate function and add warnings.
883 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
885 * sco-core.c (sco_core_vec): Add initializers for new target
888 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
890 * coffcode.h [_LIT]: Recognize .lit section.
892 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
894 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
895 config/alphaosf.mt, hosts/alphaosf.h: New files.
897 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
899 * Merge in HPPA/BSD changes from Utah.
900 * hppa.c: Use this for both HPUX & BSD.
901 * targets.c: Enable hppa_vec for both HPUX & BSD.
902 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
903 * hosts/hppabsd.h: #define HOST_HPPABSD.
905 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
907 * libbfd.c: Whitespace changes around byteswap macros.
908 * libbfd-in.h: Whitespace changes around byteswap declarations.
910 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
912 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
913 system_error anymore. It confuses bfd_check_format().
915 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
917 * bfd.c: Add sgi_core_data to tdata union.
918 * coff-mips.c: Add Irix 4.x core file support.
919 * hosts/irix4.h: #define HOST_IRIX4.
921 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
923 * aoutx.h (translate_from_native_sym_flags): Check that the
924 symbol's section does get set.
925 (slurp_symbol_table): Zero index means null-string name.
927 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
929 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
931 (write_syms): Use them, to reduce string table size.
933 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
935 * trad-core.c (trad_core_vec): Add 6 new initializers to match
936 new signed get/put fields. Minor reformatting to label
939 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
941 * bfd-in.h: Insert comment about SVR3 compiler warnings.
943 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
944 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
946 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
948 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
950 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
951 (swapcore_sparc): Make sp a bfd_vma.
953 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
955 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
956 libbfd.c, libbfd-in.h: Add _do*signed*.
957 targets.c, all targets: Add bfd*signed*.
958 bfd-in.h: Add bfd_signed_vma. Add comments.
960 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
962 * format.c (bfd_check_error): Check error return from
963 _bfd_check_format routines.
965 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
967 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
968 recognize .data section if present.
970 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
972 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
973 check for the case where the user sets the address of the BSS
974 section (and the file header can't specify this). Let the user
975 set it wherever they want, regardless of what goes in the header.
977 * ieee.c (ieee_slurp_sections): Pass all ieee section names
978 straight through into BFD sections. Add comments.
980 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
982 Cleanup in preparation for better 64-bit host support.
984 * bfd-in.h (bfd_64_type): Remove.
985 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
987 * bfd-in.h (bfd_size): Remove.
989 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
991 * bfd-in.h (bfd_word): Remove.
992 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
994 * bfd-in.h (rawdata_offset): Remove.
995 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
996 (bfd_perform_relocation): Lint.
997 (enum bfd_reloc_status): Comment cleanup.
999 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1001 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1003 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1005 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1007 * elf32.c: Clean up old comments.
1009 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1011 * config/sun3.h: String argument to fprintf is const.
1013 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1014 on systems which define PAGE_SIZE in <limits.h>.
1016 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1018 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1019 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1020 the core file failing signal.
1021 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1022 to supply the core file failing signal.
1024 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1026 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1027 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1028 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1029 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1031 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1033 * coff-mips.c (PAGESIZE): Correct value.
1035 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1037 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1038 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1040 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1042 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1043 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1045 (coff_compute_section_file_positions): Force vma and lma of _LIB
1047 (coff_set_section_contents): Count number of entries in new lma
1049 * coffgen.c (make_a_section_from_file): Force lineno_count of
1050 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1051 SCO 3.2v4 shared library.
1052 * seclet.c (rel): Copy over any section with contents, not just
1055 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1058 * coff-i386.c (coff_i386_reloc): New function, to generate
1059 relocateable output correctly.
1060 (howto_table): Use coff_i386_reloc for all reloc types.
1061 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1062 for a common symbol.
1063 (i386comm_value): Removed; no longer needed.
1065 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1067 * coffcode.h (coff_set_section_contents): Don't write out
1068 sections without a filepos.
1070 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1072 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1074 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1076 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1077 * libecoff.h (ecoff_data_type): Added gp_size field.
1078 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1079 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1080 Set flags to 0 for large common symbols.
1081 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1082 which can occur for gas-generated relocs.
1083 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1084 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1085 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1087 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1089 * srec.c (srec_set_section_contents): Use lma field for load
1091 * section.c: Add declaration of lma field to section structure.
1092 * coffcode.h (coff_write_object_contents): Use lma field for load
1094 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1096 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1097 symbols in a better way. (translate_to_native_sym_flag): Set the
1098 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1100 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1101 (bfd_make_section): Cope with new builtin section.
1102 * syms.c (bfd_decode_symclass): Can now print indirect section
1105 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1107 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1108 defined, and yields false.
1109 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1111 * archive.c (snarf_ar_hdr): Add support for reading (only,
1112 so far) BSD-4.4-style extended headers.
1113 * archive.c: Some more comments.
1115 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1117 * Makefile.in: fix rule for dvi and info, so that the recursive
1118 makes does the right thing, instead of always info
1120 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1122 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1123 archive members; they need more special reatment. For now, verify
1124 that computed and actual file positions correspond.
1126 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1128 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1129 (set_arch_mach): Delete non-MIPS code.
1130 (reloc_howto_type_lookup): Ditto.
1131 * Makefile.in: Adjusted.
1133 * libbfd.c (bfd_tell): Update `where' field.
1134 (bfd_seek): Don't do anything if we're not changing the file
1135 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1136 field against a SEEK_SET request. Call bfd_tell to re-update
1137 `where' field when done.
1138 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1140 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1142 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1144 * Makefile.in: added installcheck target
1146 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1148 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1149 if the type is not stNil.
1151 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1153 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1154 forward declarations.
1156 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1157 it's implied by the type.
1159 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1161 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1163 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1165 * rs6000-core.c: Add .ldinfo section.
1167 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1169 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1171 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1173 * section.c (bfd_set_section_contents): whitespace
1174 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1177 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1179 * hosts/go32.h: don't define POSIX_UTIME
1181 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1183 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1184 against machine architecture stored in the ELF header, to resolve
1186 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1187 NULL, so only use results when non-NULL.
1188 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1189 and add to vector of targets.
1191 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1193 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1194 are always just debugging symbols.
1196 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1197 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1199 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1201 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1202 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1203 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1204 defined, which they aren't in hpux 7.0.
1206 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1207 Tran-Le, tranle@intellicorp.com.
1209 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1211 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1212 ahead and do the relocation.
1213 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1214 what needs to be done.
1215 (ecoff_reflo_reloc): Do the REFHI relocation here.
1217 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1219 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1220 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1221 relocs are reasonable.
1222 * coff-msym.c: Eliminated uses of DEFUN.
1223 (ecoff_swap_tir_out): New function.
1225 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1227 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1228 * configure.host (vax-*-ultrix2*): Add triplet.
1229 * hosts/vaxult2.h: New file.
1230 * config/vaxult2.mh: New file.
1232 * aoutx.h (string.h): Include for strchr and friends.
1233 * archive.c (string.h): Include for memchr and friends.
1234 * elf32.c (string.h): Include for strrchr and friends.
1236 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1238 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1239 (MY_set_sizes): Use sunos4_set_sizes.
1241 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1242 deleted, as well as elf-big and elf-little targets.
1243 * libelf.h: New file.
1244 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1246 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1248 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1250 * coffcode.h (coff_compute_section_file_positions): Don't need
1251 variable "old_sofar" if compiling for i960.
1253 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1255 * libbfd.h: Updated.
1257 * ieee.c (exten, envi): "static" belongs first in declaration.
1259 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1261 * srec.c: add support for symbolsrec, srecords with symbols in
1264 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1266 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1267 to avoid lint complaints.
1269 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1271 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1272 type SHT_STRTAB. Don't alter file offset for section 0.
1273 (reloc_type_names): Now an array instead of a macro. Still inside
1274 "#if 0", since it's used only in debugging code also in "#if 0".
1275 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1276 (sort_reloc_map): New function.
1277 (sparc_reloc_map): New variable.
1278 (elf_bfd_reloc_type_lookup): New function.
1280 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1282 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1283 bfd_make_debug_symbol; they were already in the target structure.
1284 * Adjusted all uses of JUMP_TABLE.
1285 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1286 from coff_make_debug_symbol.
1287 * libcoff.h: Updated accordingly.
1289 * Minor cleanups provoked by gcc warnings:
1290 * aoutx.h (NAME(aout, reloc_type_lookup)),
1291 cpu-h8300.c (local_bfd_reloc_type_lookup),
1292 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1294 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1295 ieee.c (ieee_slurp_section_data),
1296 elf.c (elf_make_sections, elf_fake_sections,
1297 elf_compute_section_file_positions, elf_write_object_contents):
1298 Removed unused variables.
1299 * archures.c: Removed /* from within comment.
1300 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1301 * oasys.c (oasys_write_data): Initialize i.
1303 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1305 * libcoff.h (obj_raw_syment_coun): New macro.
1306 * coffgen.c (coff_get_normalized_symtab): Initialize
1308 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1310 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1312 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1314 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1315 for compatibility with tools from MIPS.
1317 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1318 * config/irix3.mt, config/irix4.mt: Removed.
1319 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1320 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1322 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1324 * hosts/hp300bsd.h: Add gross hack to determine whether we
1325 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1326 files (and set other parameters) to match.
1328 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1330 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1331 ansi definition which otherwise confuses non-ansi compilers.
1333 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1334 ultrix cc by forward declaring getenv as is done in
1337 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1339 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1340 avoiding a fatal error in vax ultrix 4.2 cc.
1342 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1344 * bfd-in.h, VERSION: Roll to version 2.1.
1346 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1348 * oasys.c (oasys_write_object_contents): Lint.
1349 * srec.c: Whitespace cleanup.
1351 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1353 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1354 cleaned up output formatting a bit.
1356 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1358 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1359 relaxable. Should be moved somewhere else.
1361 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1363 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1364 (aout_mips_*_vec): Added seclet_link element.
1366 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1367 support for aout-mipsbsd target.
1369 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1371 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1373 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1375 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1377 Add support for the H8/500
1379 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1381 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1383 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1384 * coff-mips.c: Now includes libecoff.h.
1385 (ecoff_data_type): Moved to libecoff.h.
1386 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1387 call it. If there is ever another ECOFF target, this and the
1388 swapping functions should be accessed via an ECOFF specific target
1390 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1392 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1394 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1395 no longer includes this file.
1397 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1398 bits to 0 to make comparison test useful.
1400 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1401 avoid overflowing GP accessible sections in binutils/objdump.
1403 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1405 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1406 reading more robust: Fail if string index is out of string
1409 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1411 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1412 PCREL13): Don't take dst_address into account; the input file has
1413 already taken care of that.
1415 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1417 * coff-mips.c: Completed support for linker and binutils.
1419 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1421 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1422 original addend from section contents.
1424 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1426 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1427 * hosts/delta88.h (strtol): Fix prototype.
1428 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1430 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1432 * elf.c: Get rid of "#ifdef sparc".
1433 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1434 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1436 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1437 compile type conditionals on host CPU.
1438 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1440 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1442 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1444 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1445 ECOFF which has two common sections.
1446 (bfd_com_section): Set SEC_IS_COMMON flag.
1447 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1448 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1449 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1450 bfd_is_com_section macro rather than checking for equality to
1453 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1455 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1456 (coff_mkobject_hook): Accept aouthdr argument.
1457 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1458 Handle NULL aouthdr argument.
1459 (coff_object_p): If there is no aouthdr, pass it as NULL to
1461 * libcoff.h: Rebuilt for mkobject_hook changes.
1463 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1464 additional MIPS ECOFF fields.
1466 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1468 * configure.host: added mips-dec-bsd*
1469 * configure.in: added mips-dec-bsd*
1470 * aout-mipsbsd.c: new file for mips-dec-bsd*
1471 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1472 * aoutx.h: added mips support.
1473 * archures.c: added mips support to bfd_default_scan().
1474 * cpu-mips.c: added support for R4000 (untested).
1475 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1476 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1477 hope will make it into include/bfd.h.
1478 * targets.c: added aout_mips_*_vec.
1480 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1482 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1484 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1486 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1488 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1490 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1492 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1493 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1494 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1495 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1497 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1498 bfd_swap_reloc_in or coff_swap_reloc_out.
1499 * coff-mips.c: Added code to link and write out symbolic debugging
1500 information, and to swap relocs in and out.
1502 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1504 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1505 (coff_write_object_contents): coff_count_linenumbers returns the
1506 number of line number records it found.
1508 * coffgen.c (coff_write_linenumbers): only write out line numbers
1509 in the section they belong to.
1511 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1513 * targets.c (bfd_target): Added relocateable argument to
1514 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1515 target vector for linker use.
1516 * bfd.c (bfd_seclet_link): New macro.
1517 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1518 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1519 and boolean return value. Made static.
1520 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1521 relocateable argument.
1522 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1523 relocateable argument (if relocateable, saves relocs).
1524 * bout.c (b_out_get_relocated_section_contents),
1525 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1526 relocateable argument (if relocateable, just calls
1527 bfd_generic_get_relocated_section_contents).
1528 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1529 argument to prototype.
1530 * All targets: Set new _bfd_seclet_link vector to
1531 bfd_generic_seclet_link.
1533 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1535 * coffgen.c: #include seclet.h.
1537 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1539 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1540 debug info. Setup info about linker symbols only, and use
1541 standard bfd fields to hold the info.
1542 * (hppa_object_p): Remove unneeded decls.
1543 * (hppa_new_section_hook): Get rid of most of this.
1544 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1545 fat. Remove all knowledge of stabs, remove redundant knowledge of
1547 * Remove macros for accessing fields which are now gone.
1549 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1551 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1553 * coff-z8k.c: delete unused reloc functions
1555 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1557 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1558 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1559 * coff-msym.c: Use DEFUN for function definitons.
1560 * coff-mips.c: Added code to read and print symbols, and to find
1563 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1564 swapping functions into coffswap.h for ECOFF use. Moved
1565 relocation functions, only used by h8300 and z8k, into reloc16.c.
1566 Added hooks for coffgen.c functions to backend data structure, and
1567 added hook functions. Still more could be done.
1568 * coffswap.h: New file to hold COFF swapping routines.
1569 * coffgen.c: New file to hold generic COFF functions.
1570 * reloc16.c: New file to hold h8300 and z8k specific relocation
1572 * libcoff-in.h: Added declarations for functions in coffgen.c.
1573 * libcoff.h: Rebuilt to incorporate changes.
1574 * coff-h8300.c: Function name changes.
1575 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1576 hook rather than defining EXTRA_CASES.
1577 * Makefile.in: Build new files coffgen and reloc16. Added
1578 dependencies of coff-*.o on coffswap.h and seclet.h.
1580 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1582 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1583 about discarding const.
1585 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1587 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1589 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1591 * configure.in (post-target): If --with-minimal-bfd is specified,
1594 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1596 * srec.c (srec_write_records): one of my boards wants a CR between
1599 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1601 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1602 (it broke a couple of weeks ago).
1604 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1606 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1607 return type, so libbfd.h doesn't reference undefined typedefnames.
1609 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1611 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1613 (coff_pointerize_aux): don't pointerize a negative tagndx
1614 (sometimes generated by SCO 3.2v4 cc).
1616 * bout.c (calljx_callback, callj_callback,
1617 b_out_get_relocated_section_contents): warn if relocating against
1618 an undefined symbol.
1620 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1622 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1623 Make a bunch more routines be static.
1624 * hppa.c (fill_spaces): Get rid of this, replace with much better
1625 written setup_sections().
1626 * (setup_sections): New routine to create BFD sections for each
1627 space and subspace in SOM files.
1628 * (hppa_object_setup): Use BFD sections created by
1629 setup_sections() to locate GDB symbol table info.
1630 * (make_unique_section): New routine to create a BFD section. It
1631 ensures that the given name is unique, and will generate a unique
1633 * (hppa_object_p): Become much more paranoid about file header.
1634 * (make_bfd_asection): Call bfd_make_section to do the dirty
1635 work. Simplify code somewhat.
1636 * (hppa_core_file_p): Use proper name for stack section.
1637 * libhppa.h: Remove millicode_start, millicode_end decls.
1639 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1641 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1643 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1644 relocs, don't bother doing the adjustment if the value to add is
1647 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1649 * bfd.c (bfd_get_size): New function that gets an upper bound
1650 on the possible size of any object in a bfd.
1651 * elf.c (bfd_elf_find_section, elf_get_str_section,
1652 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1654 * elf.c (elf_big_vec, elf_little_vec): Document last three
1655 members initialized to NULL.
1657 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1659 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1661 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1663 * hosts/std-host.h: New file. Attempt at a generic/default
1664 set of definitions, to discourage porting to new hosts by copying.
1665 * hosts/news.h: Removed.
1666 * hosts/sparc.h: Use std-host.h.
1667 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1668 perhaps we can later remove the the_bfd field from each symbol.
1669 * syms.c (struct symbol_cache_entry): Remove unused field
1670 app_data. Add comment noting that the_bfd is almost redundant,
1672 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1673 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1674 * hppa.c (fill_spaces): Make slightly more rebust.
1675 * configure.in: Allow std-host as the "default" host.
1677 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1679 * bfd.c: Add struct hppa_core_data to tdata union.
1680 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1681 Get rid of HPPA/BSD specific code. That will go somewhere else
1683 * (fill_spaces): Don't spin forever and die if you don't find
1684 $MILLICODE$ subspace.
1685 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1687 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1688 Make these work for HPUX.
1689 * (make_bfd_asection): New routine to make section creation a
1691 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1692 * libhppa.h: #include the right system files. Redefine all of
1693 the structs/macros for hacking core files to use more sensible
1694 HPUX core file structures.
1695 * targets.c (target_vector): Conditionalize hppa_vec on
1696 HOST_HPPAHPUX, not hp9000s800.
1697 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1698 malloc and realloc. #define HOST_HPPAHPUX.
1700 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1702 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1703 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1704 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1705 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1707 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1708 * aix386-core.c: New file for handling core files on AIX on PS/2.
1709 * targets.c: if AIX386_CORE, use aix386_core_vec.
1710 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1713 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1715 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1718 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1720 * Makefile.in: added dvi target
1722 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1724 * bfd.c: Use right name for tekhex tdata struct.
1725 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1726 * libcoff.h: Updated to get spacing change from coffcode.h.
1727 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1729 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1731 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1732 functions, with the "guts" of the old bfd_slurp_bsd_armap
1733 and bfd_slurp_coff_armap, but assuming we've already checked
1734 if the armap is present or not.
1735 Also, rewrite a bit to avoid keeping around obstack data
1737 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1738 Various fixes to correctly handle COFF_style archives names.
1739 (Note that because these have a trailing '/', the names can
1740 have embedded spaces.)
1741 * archive.c (bfd_slurp_armap): New function, replaces old
1742 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1743 _either_ format, and calls do_slurp_bsd_armap or
1744 do_slurp_coff_armap if either form of map is seen.
1745 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1746 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1747 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1748 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1750 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1752 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1753 * libhppa.h: Make millicode_start and millicode_end be unsigned
1754 int to be same type as CORE_ADDR in GDB. Why are these here?
1756 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1758 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1759 vaddr of the section to the addend.
1760 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1761 SCO_CORE to SELECT_VECS.
1762 (target_vector): add sco_core_vec.
1763 * sco-core.c (sco_core_vec): add leading underscore initializer.
1764 * configure.in (i[34]86-*-sco*): use target i386-sco.
1765 * config/i386-sco.mt: new file; define SCO_CORE.
1767 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1769 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1771 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1773 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1775 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1777 * hosts/i386linux.h: Include unistd.h.
1779 * aoutx.h (print_symbol): aout_stab_name returns a constant
1781 * libaout.h (aout_stab_name): Fix prototype.
1782 * stab-syms.c (aout_stab_names): Array is now const.
1783 (aout_stab_name): Return value is now pointer to const.
1785 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1788 * syms.c (asymbol): Added new field "app_data", for data
1789 particular to the application. Some of the linker flags ought to
1790 get moved to this field someday.
1792 * archures.c (bfd_default_scan): Recognize a few more numbers:
1793 80486, 80960, and 960.
1795 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1796 bfd_coff_std_swap_table, cast to PTR.
1797 * bfd.c (bfd_coff_swap_*): Deleted macros.
1798 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1800 * coffcode.h (type bfd_coff_backend_data): New structure type,
1801 contains pointers to the COFF-specific swapping routines.
1802 (bfd_coff_std_swap_table): New data structure, to be used when
1803 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1804 (bfd_coff_swap_*): New macros.
1805 * coff-mips.c (mips_coff_swap_table): New data structure.
1806 (ecoff_big_vec): Use it.
1807 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1808 * All other targets: Deleted coff-specific vector entries.
1810 * trad-core.c: Fixed some `PARAMS' uses that were missing
1813 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1815 * aoutx.h (some_aout_object_p): Protect arg prototype in
1816 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1818 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1820 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1821 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1822 PARAMS for readability.
1824 * aoutx.h: Add type to callback parameter.
1825 * coff-mips.c: Don't call trad-core.h, not needed.
1826 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1827 * trad-core.h: Eliminate, unused.
1829 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1831 * format.c (bfd_check_format): if default target isn't found
1832 then look through the entire list rather than return early.
1834 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1836 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1838 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1840 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1842 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1844 * coff-z8k.c: checkpoint, more addressing modes handled
1845 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1848 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1850 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1852 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1854 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1856 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1858 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1859 and about when file descriptors are closed.
1861 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1863 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1864 written out correctly.
1866 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1868 * section.c: New section bit SEC_SHARED_LIBRARY.
1869 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1870 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1873 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1875 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1876 macros; use PARAMS to declare the function pointers involved.
1878 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1879 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1881 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1883 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1885 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1886 declaring pointers to functions.
1887 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1888 * seclet.h: Declare external function with PARAMS.
1890 * doc/chew.c (exfunstuff): Eliminate.
1891 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1892 * doc/proto.str: Use paramstuff rather than exfunstuff.
1894 * libbfd.h: Update, based on changes in source code and chew.
1896 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1898 * libieee.h: Add FIXME about removing limit on number of sections.
1899 * bfd-in.h: Improve comments to make it clear that bfd.h is
1900 the wrong place to edit this file.
1901 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1902 same places where we install bfd.h.
1904 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1906 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1907 symbol type before blindly modifying the auxent. Specifically,
1908 only modify the endndx fields for types that need it, and don't
1909 set the array information for non-arrays.
1911 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1913 * aoutx.h (some_aout_object_p): Section list should be set up
1914 correctly anyways; don't have to set up "next" pointers manually.
1916 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1918 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1919 config/i386v.mh: removed -DUSG from HDEFINES.
1920 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1922 hosts/i386v.h: don't define POSIX_UTIME.
1924 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1926 * ieee.c (ieee_slurp_sections): make a private copy of the
1927 section's name before truncating it.
1929 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1931 * hppa.c: add symbol_leading_char entry in transfer vec
1933 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1935 * ieee.c (get_symbol): can now cope when two symbols of a
1936 different class, but the same index number occur consecutively.
1937 (get_section_entry): nicer name for sections being forward
1938 referenced. (ieee_archive_p): don't free the filename string,
1939 since it was never malloced.
1941 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1943 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1945 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1947 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1948 optionally setting the dimen info, since they are in the same
1949 memory locations. Also zero out external auxent.
1950 (coff_write_symbol): don't zero external auxent; now done in
1953 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1955 * Check fclose return value for errors.
1956 libbfd.h: bfd_cache_close now returns a boolean.
1957 cache.c (bfd_cache_delete): return fclose success value.
1958 (bfd_cache_close): return bfd_cache_delete return value.
1959 opncls.c (bfd_close, bfd_close_all_done): return result of
1962 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1964 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1966 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1968 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1969 work out a coff relocation type from a howto's attributes rather
1970 than using the input r_type field. This fixes PR1677 and allows
1971 conversion of a.out relocs to coff relocs.
1973 * coffcode.h (coff_write_relocs): if supplied a relocation
1974 relative to an absolute symbol, use the right symbol index.
1976 * reloc.c (bfd_perform_relocation): do a partial link for coff
1979 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1981 * changes to support i386-sysv with shared libraries:
1982 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1983 check for .data2; if _LIB is defined, check for it; map
1984 SEC_NEVER_LOAD to STYP_NOLOAD.
1985 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1986 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1987 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1988 if section has contents, not just if it is loadable; if
1989 TWO_DATA_SECS, check for .data2
1990 (coff_set_section_contents): set vma of .lib section to number of
1992 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1993 don't define coff_write_armap to bsd_write_armap.
1994 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1997 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1999 * solaris2.h: Get the definition of alloca from alloca.h if we
2002 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2004 * configure.in (i960-*-{aout,bout}): Support these.
2006 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2008 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2010 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2012 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2013 no-longer-used definitions of L_SET and L_INCR.
2014 * i386linux.h: Tweaks to smooth Linux build.
2016 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2018 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2020 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2022 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2023 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2024 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2025 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2027 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2028 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2030 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2032 * configure.host: New file, contains mapping of host configs
2033 to host support file names for bfd, binutils, opcodes.
2034 * configure.in: Use it.
2035 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2036 * i386bsd.c: Cleanup, reformat.
2037 * config/i386-bsd.mt: Comment changes.
2038 * config/i386bsd.mh: New file for core file support.
2039 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2040 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2041 on BSD 4.4 define ALIGN (sigh!).
2043 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2045 * libaout.h (aout_backend_data): added exec_header_not_counted
2046 field. For ZMAGIC files only, when text_includes_header is set, by
2047 default the length of the exec header is counted in the text
2048 section size. For go32, exec header is mapped in but does *not*
2049 contribute to the size of section.
2050 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2051 is not set, but ztih is, add the size of the exec header to the
2052 recorded size of the text section.
2053 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2054 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2055 Also set text_includes_header.
2056 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2057 by default in MY(backend_data).
2059 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2061 * aout-target.h (callback): Don't define this function if it won't be
2064 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2065 type doesn't match. Don't lose if file sections have already been
2067 (set_arch_mach): Set reloc_entry_size.
2068 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2070 * hosts/i386bsd.h: New file.
2071 * configure.in: Recognize i[34]86-*-bsd host.
2073 * aout-target.h (callback, write_object_contents): Delete unused
2076 * aoutx.h (reloc_type_lookup): New function.
2077 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2078 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2079 (MY_reloc_howto_type_lookup): Don't define it.
2081 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2083 (slurp_symbol_table): Use header byte order, not target byte
2084 order, for reading symbol data.
2086 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2088 * configure.in: Undo some brain damage in the host section.
2089 * configure.in: Reformat the target section, test many configs.
2090 * Makefile.in (make): Remove obsolete `make make'.
2091 * aoutx.h (some_aout_object_p): Make defines line up.
2093 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2095 Now a bfd knows whether underscores are normally prepended
2096 to symbols in its file format.
2098 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2099 coff-z8k.c: targets set so they have leading underscore
2100 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2101 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2102 without leading underscore flag
2103 * targets.c: add symbol leading char to xvec description
2104 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2106 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2108 * archive.c: Make errno global.
2109 * archive.c (_bfd_write_archive_contents): If read fails (and
2110 errno!=0) set bfd_error to malformed_archive (since this probably
2111 indicates a truncated archive), rather than system_call_error.
2113 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2115 * Makefile.in: added rules for i386bsd.c
2116 * i386bsd.c: new file, supporting 386bsd.
2117 * configure.in: recognize i386-*-bsd target.
2118 * config/i386-bsd.mt: new file - 386bsd target configuration.
2120 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2122 * configure.in: re-arrange host section to use *-*-* notation,
2123 clean up some of the target section as well
2125 * seclet.c: cast result of bfd_get_relocated_section_contents to
2126 avoid compiler warnings
2128 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2130 * coffcode.h (coff_section_symbol): Create section if it doesn't
2133 * bout.c: Removed some unused variables.
2135 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2137 * Portability fixes from p3:
2138 coffcode.h (coff_write_relocs): removed sanity check until it
2139 works on all targets (per advice from sac).
2140 config/hp9000.mh: new file to define USG.
2141 hppa.c: #undef hppa before the JUMP_TABLE.
2142 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2144 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2145 local variable target volatile to avoid mysterious bug in
2148 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2150 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2151 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2153 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2155 * coff-z8k.c (func_da, func_jr): Lint.
2156 * coffcode.h: Use memset rather than bzero.
2157 * elf.c: Use memcpy rather than bcopy.
2158 * tekhex.c: Use memset rather than bzero.
2160 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2162 Add Adobe a.out support.
2164 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2165 * config/adobe.mt: Add.
2166 * configure.in (*-adobe-* target): Add.
2167 * targets.c (a_out_adobe_vec): Add.
2168 * Makefile.in: add aout-adobe.c.
2170 * configure.in: Put two dashes in all entries to be matched.
2171 Add comments to remind people to do this.
2172 Reorder all entries that match manufacturer names, to occur
2173 last, so they will only be matched if no more specific match
2174 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2176 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2178 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2179 since we should never have a NULL section.
2180 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2181 tests, set the section to bfd_abs_section.
2183 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2185 * coff-z8k.c: getting closer
2186 * coffcode.h (coff_get_relocated_section_contents): allow
2187 EXTRA_CASES hooks for different arches to provide different reloc
2189 * seclet.h: #ifndef around it to allow multiple inclusion
2190 * srec.c: minor doc fix
2192 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2194 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2196 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2198 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2201 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2203 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2204 filling in reloc, in case immediately following code doesn't set
2207 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2209 * coffcode.h (coff_renumber_symbols): set the last renumbered
2210 symbol pointer to NULL, as expected by coff_write_linenumbers.
2211 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2212 type R_IHCONST used on the 29k.
2214 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2216 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2217 update, based on how the underlying file was opened. Obsoletes
2219 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2220 all FASCIST_FDOPEN config defines.
2222 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2224 * sparc-opc.c: Moved to opcodes library, now that we have one.
2225 * Makefile: Don't compile it.
2227 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2229 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2231 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2233 * section.c (bfd_set_section_flags): Remove a sanity check.
2234 It is unfortunately broken, and prevents strip from working.
2236 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2238 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2239 created by last change.
2241 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2243 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2244 * bfd-in.h: Bump to version 2.0.
2246 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2248 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2249 braindamaged HP/Apollo compiler happy.
2251 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2253 * format.c: Fix description of search for matching target.
2254 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2255 * targets.c: Update description of search for matching target.
2256 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2257 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2258 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2260 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2262 * Makefile.in: Added mostlyclean/clean/distclean rules.
2264 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2266 * targets.c (target_vector): Take out oasys (unless that is
2267 the default): Because there is no magic number in archives,
2268 there can be annoying target mis-matches.
2270 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2272 * sparc-opc.c: Rigorously updated to match architecture manual.
2274 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2276 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2277 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2278 to the built-in abs_section were not written out correctly.
2280 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2282 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2283 large, assume we're using a swapped byte order and fail with
2284 wrong_format rather than dumping core.
2286 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2288 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2289 filename constraints.
2290 * Makefile.in: Updated to reflect change.
2292 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2294 Add preliminary support for the we32k:
2296 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2298 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2300 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2302 * bout.c: added support for relaxable alignment relocs.
2304 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2305 pass down pointer to play area rather than use alloca
2307 * cpu-z8k.c (compatible): made static to reduce name space
2310 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2312 Add basic support for the z8k:
2314 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2315 section.c, targets.c,
2317 * syms.c: move mis-inserted patch.
2319 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2321 Documentation fixes:
2322 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2323 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2325 * reloc.c: break out addend item from surrounding text.
2327 * doc.str (DOCDD): Defined. Adds text to output.
2328 (bodytext): Put bulletize before kill_bogus_lines.
2329 * chew.c (bulletize): End itemization after a blank line, to
2330 prevent following text from being swallowed up in an item.
2332 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2334 * configure.in: Add sparclite as a target.
2336 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2338 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2341 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2342 from a coff file (csym is null), dont deref them
2344 * ieee.c (parse_expression): get the answer right when adding an
2345 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2346 on elts so that filename is filled in.
2348 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2350 * bout.c (howto_align_table): New set of relocs, with enough
2351 data for "objdump -r" to work.
2352 (b_out_reloc_type_lookup): Recognize alignment relocs.
2354 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2356 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2357 invocations of make. Also, always create installation
2360 * config/apollov68.mh: removed -g from CC definition.
2362 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2364 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2365 overflowing gp-offset range.
2367 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2369 * srec.c (srec_set_section_contents): don't write out sections
2370 without the LOAD and ALLOC attributes
2372 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2374 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2375 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2376 * aout-target.h (callback): Don't set page/seg sizes.
2378 (set_sizes): New routine.
2379 (backend_data): Point to it.
2380 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2381 (sunos4_aout_backend): Point to it.
2382 * aoutx.h (set_arch_mach): Call set_sizes callback.
2384 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2386 * aout-target.h: Make _bfd_slurp_extended_name_table be
2387 the default. Given that we *write* the suckers (for long
2388 archive member names), we really ought to be able to read them!
2389 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2390 seem to be needed, and many machines don't have it.
2392 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2394 * coff-m68k.c (vector): read and write archives in coff format.
2396 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2398 * opc-sparc.c: New file.
2400 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2402 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2403 pointers to bfd_byte* before performing arithmetic on them. Such
2404 use with bare void* pointers is a gcc extension.
2405 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2406 * archive (normalize): Add to CONST to match actual usages with
2409 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2411 * configure.in: Recognize i486 host cpu, and use i386-elf
2414 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2416 * config/stratus.mt (CC): Remove definition.
2417 * elf.c (bfd_section_from_shdr): Test for the possibility that
2418 section_from_elf_index returns NULL and don't dereference it.
2420 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2422 * add hppa_data to bfd tdata (indirectly via sef).
2424 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2426 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2428 * configure.in: error messages to stderr, not stdout
2430 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2432 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2433 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2434 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2436 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2438 * configure.in: recognize hppa* instead of hppa
2440 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2442 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2443 RTYPE2HOWTO to cope with same.
2444 * reloc.c (bfd_perform_relocation): added support for size of -2
2445 (subtract a word reloc type). Updated doc.
2447 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2449 * Makefile.in: merged changes from progressive, removed rcsid.
2451 * archures.c, archive.c, Makefile.dos: removed rcsid.
2453 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2455 * bfd-in.h : add BFD_IS_RELAXABLE flag
2456 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2457 header e_relaxable, major hackery in callbacks
2458 * libaout.h : add space for a_relaxable.
2459 * seclet.c (rel): don't relax empty sections
2462 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2464 * section.c (STD_SECTION): add some casts to the initializers for
2467 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2469 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2470 and add appropriate casts to keep (picayune) aix-cc happy.
2472 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2474 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2475 symbol pointers. Punt expensive & useless bfd_realloc. Use
2476 malloc for raw symbols, and free it before returning.
2477 (bfd_section_from_shdr): Do not slurp symbol table until politely
2478 asked. Do not even slurp string tables.
2479 (elf_get_symtab_upper_bound): Count 'em without reading them.
2480 (elf_get_symtab): This is how to politely ask. Schlurp!
2481 This should probably just *become* elf_slurp_symbol_table, FIXME.
2483 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2485 * archive.c (bsd_write_armap): write the timestamp of the
2486 archive header to be just a little bit later than the timestamp of
2487 the file, otherwise the linker will complain that the index is
2490 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2492 * configure.in: Add m68k-ericsson-*.
2494 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2496 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2497 * elf.c: Remove unconditional debug printf's.
2498 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2499 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2500 (elf_slurp_symbol_table): Hand out symbols in forward, not
2501 reverse order. Simplify duplicate code.
2503 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2505 * elf.c: Remove "(void)" casts from function calls where the
2506 return value is ignored, in accordance with GNU coding standards.
2508 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2510 * hppa.c: Apply John's standard fix to avoid "empty translation
2511 unit" warnings from some ANSI-C compilers.
2513 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2515 * hosts/solaris2.h: Configure same as sysv4.
2517 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2519 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2520 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2521 type match actual return type.
2522 * elf_print_symbol (section_name): Make CONST.
2524 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2526 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2527 New files, for Linux (a free Unix clone for 386 machines).
2528 * Makefile.in, configure.in, targets.c: Update accordingly.
2530 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2531 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2532 correct calling of howto special functions and fixes from Raeburn
2534 * archures.c: nuke bfd_reloc_code_type
2535 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2536 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2537 SEC_NEVER_LOAD, various other bfdgas newness
2538 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2539 * targets.c: change jump table vector to above
2542 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2544 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2545 its prototype will be included in libbfd.h. Change result type
2546 to struct * (rather than equivalent typedef) so it can be used in
2547 the prototype, where they typedef won't be known.
2548 * libbfd.h: Updated version.
2550 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2552 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2553 targets.c: HPPA merge.
2555 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2557 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2558 * config/solaris2.mh: Kludge around Sun compiler bug.
2560 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2562 * libaout.h (aout_backend_data): Change defs of two bitfields to
2563 be unsigned chars instead to get around rs6000 compiler problem.
2565 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2567 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2568 Correct misconception that there can be only one symbol table.
2569 Only call elf_slurp_symbol_table on the full symbol table, not
2570 the dynamic one which is only a subset of the full one.
2572 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2574 * coffcode.h (coff_compute_section_file_positions): For I960,
2575 don't align sections in file.
2577 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2579 * targets.c (struct bfd_target): Added field for target-specific
2580 (but not file-specific) data, for distinguishing minor
2581 characteristics between (e.g.) a.out formats.
2583 * section.c (struct sec): New field user_set_vma indicates vma
2584 field should be heeded, not assumed to be unset.
2585 (STD_SECTION): Initialize that field of standard sections to zero.
2586 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2588 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2589 pre-swapped version.
2591 * archures.c (struct bfd_arch_info): Fixed order of comment and
2592 field decl. New fields indicate size of page and segment for
2594 * cpu-m68k.c (N): Fill in values.
2595 * cpu-sparc.c (arch_info_struct): Ditto.
2597 * libaout.h (struct aout_backend_data): Various bits of data (not
2598 all used currently) with characteristics of a.out implementation.
2599 Important field for now is text_includes_header, indicating that
2600 the text section starts immediately after the file header, which
2601 gets mapped in with it.
2602 (struct aout_data): New fields indicate whether vma has been
2603 adjusted yet (not yet used), and what magic number will be used in
2604 the output file (should go away in favor of vma_adjusted).
2605 (WRITE_HEADERS): Code for dealing with section sizes and related
2606 header fields replaced with call to adjust_sizes_and_vmas.
2607 * aoutx.h (some_aout_object_p): Fill in magic number field.
2608 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2609 (set_arch_mach): Set page size and segment size once CPU
2611 (adjust_sizes_and_vmas): New function; has much code moved
2612 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2613 and size parameters, as well as many header fields, after deciding
2614 on magic number for output file. Checks to ensure that this
2615 adjustment has only been done once.
2616 (set_section_contents): Call adjust_sizes_and_vmas instead of
2617 doing much of the work here.
2619 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2620 default (null) values of these fields.
2621 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2622 value in exec header.
2623 (sunos4_aout_backend, MY_backend_data): Define backend data
2624 indicating file header is included in text section.
2626 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2628 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2629 gcc version 2, to avoid warnings.
2631 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2633 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2634 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2636 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2638 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2640 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2642 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2643 * configure.in: Rewrite target parsing to use simple format.
2644 Handle sparc-sun-solaris2 configuration.
2645 * aout64.h: Avoid ANSI C brain death warning.
2646 * elf.c: Avoid trigraph (???) or /* in comments.
2648 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2650 * config/sysv4.mh: new file, RANLIB=echo
2652 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2654 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2656 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2657 elf_core_tdata_struct into a single common struct. Core files
2658 wouldn't have worked at all without this.
2659 (bfd_elf_find_section): New function for GDB's undercover use
2660 to find string sections that BFD hides from it.
2661 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2663 (elf_object_p, elf_core_file_p): Allocate internal file header
2664 storage dynamically.
2665 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2666 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2668 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2670 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2672 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2674 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2676 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2678 * configure.in: handle m680[01234]0 as aliases for m68k
2680 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2682 * coff-a29k.c: do byte relocs correctly
2683 * coffcode.h (styp_to_sec_flags): never load INFO sections
2684 * seclet.c (rel): don't relocate INFO sections
2686 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2688 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2689 Make the symbols unmodifiable.
2690 (bfd_section_init): Deleted.
2691 * init.c (bfd_init): Don't call bfd_section_init.
2693 * section.c (bfd_set_section_contents): Ensure that range to be
2694 written is within section boundaries.
2695 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2698 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2700 * coff-i960.c (howto_table): Deleted.
2701 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2702 interesting entries from old howto_table.
2703 (RTYPE2HOWTO): Adjusted to use switch.
2704 (coff_i960_reloc_type_lookup): New function.
2706 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2707 records for section symbol.
2708 (make_abs_section): Unused; deleted.
2709 (renumber_symbols): Re-order symbols so undefined symbols come
2710 last, as COFF format desires.
2711 (coff_write_symbol): Put C_FILE symbols in debug section always.
2712 (coff_section_symbol): New function; creates a symbol with the
2713 same name as a section, and sets up aux records for it.
2714 (coff_add_missing_symbols): New function; adds section symbols to
2715 symbol table if they aren't there already. Should someday also
2716 add a dummy C_FILE symbol if none is present.
2717 (coff_write_object_contents): Add missing symbols before preparing
2718 symbol table to be written.
2719 (coff_slurp_reloc_table): Verify that symbol indices read in are
2720 in a reasonable range.
2721 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2722 (obj_conv_table_size): Accessor macro.
2724 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2725 reloc types on i960.
2727 * bfd-in.h (bfd_get_section_name): New macro. Like
2728 bfd_section_name, but returns rvalue, not lvalue.
2729 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2730 (bfd_get_section_flags): Now returns rvalue.
2732 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2733 general, some specific to sparc or i960.
2735 * aoutx.h (set_section_contents): Set VMA for each section based
2736 on previous section. If text section VMA doesn't appear to have
2737 been set, make a best guess from the type of file.
2739 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2741 (MY(vec)): Initialize reloc_type_lookup field.
2743 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2744 (bfd_error_trap, bfd_error_vector): Extern, not common.
2746 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2747 few types of relocs for sparc; will need enhancement.
2749 * bout.c (callj_callback): Use DEFUN macro in definition.
2750 * coff-i960.c (optcall_callback): Likewise.
2752 * targets.c (bfd_target): Added fields reloc_type_lookup and
2753 _bfd_make_debug_symbol. Also minor comment changes.
2754 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2755 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2756 than arch info, and dispatch with BFD_SEND. Callers changed.
2757 * archures.c (struct bfd_arch_info): Deleted field
2759 * cpu-*.c: Don't initialize that field.
2761 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2762 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2763 (bfd_errmsg): Now returns ptr to const.
2764 * bfd-in.h (bfd_errmsg): Fix prototype.
2766 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2767 * reloc.c (bfd_generic_relax_section): Ditto.
2769 * section.c (Section Output doc): Improve description of use of
2770 output_section and output_offset.
2772 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2774 * sco-core.c: new file from net.
2775 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2776 Now we have the hairy linker, it's possible to move symbols from
2777 one section into another. Actually make that work!
2779 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2781 * hosts/sun3.h: fix declaration of free.
2783 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2785 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2786 * coff-h8300.c (reloc_processing): all relocs are relative to
2788 * opncls.c: don't use fdopen on DOS systems
2790 short patches from Glenn Kasten (glenn@ready.com)
2791 * target.c: enabled oasys support
2792 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2793 fix problem where a relocation which crossed a modification byte
2794 boundary did not work. Fix problem where a relocation near the end
2795 of a data record did not work.
2798 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2800 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2801 archvie header string counts the endian way, this heuristic sees
2802 how big an archive string to read by trying it one way and if the
2803 string table is unreasonably big, trying it the other. *FIXME*.
2804 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2806 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2808 * bfd-in.h: Increase version number to 1.97, for consistency
2810 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2812 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2814 * bfd-in.h: bump version to 1.96
2815 Major change; changed calling convention for
2816 bfd_get_relocated_section_contents so that caller allocates
2817 memory for section data.
2818 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2819 seclet.c, targets.c, bfd.c: reflect new convention.
2820 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2821 case, then use reasonable default values for SEC_* flags.
2823 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2825 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2826 size of output reloc struct.
2827 * targets.c, Makefile.in: comment out tekhex for the moment.
2828 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2829 * configure.in: tandem target is st2000
2830 * coff-m68k.c: rename static howto_table to global
2831 m68kcoff_howto_table.
2832 * bout.c: remove unnecessary abort
2833 * coff-a29k.c: various changes to the way relocations work to cope
2834 with the "new order" and latent bugs.
2837 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2839 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2840 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2841 * reloc.c (bfd_perform-relocation): don't relocate refs to
2842 absolute symbols if doing a partial link.
2844 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2846 * configure.in: Add a29k-amd-udi.
2848 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2850 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2851 internal_exec structure before initializing the fields that
2852 are used, so that the unused fields are in a known state.
2854 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2856 * tekhex.c (struct data_struct): Convert from typedef that
2857 typedefs nothing to a normal structure declaration.
2858 * tekhex.c (pass_over): Prototype args for function that
2859 second arg points to.
2861 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2863 * Makefile.in: remove old style staging. Do not print recursion
2866 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2867 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2870 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2872 * bfd.c, Makefile.in: added tekhex
2873 * aoutx.h (set_section_contents): pages should be padded to the
2874 size of a page, not the size of a segment.
2875 * configure.in: added go32 host and i386-aout target.
2876 * i386aout.c, libaout.h: now works for go32 target
2877 * ieee.c: fix bit rot.
2878 * seclet.c: support for padding seclet type.
2880 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2882 * Makefile.in: added .NOEXPORT:
2884 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2886 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2888 * elf.c (elf_compute_section_file_positions,
2889 elf_write_object_contents): Return boolean, not NULL (which
2891 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2892 Also ifdef-out code that aborts on unhandled section types.
2894 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2896 * configure.in: Recognize ncr3000 config
2897 * Makefile.in (MINUS_G): Pass on to recursive makes.
2898 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2900 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2902 * Makefile.in: Now that we have sym.h and symconst.h, compile
2903 coff-msym.c on all systems.
2904 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2905 * coff-msym.c: Update include files and comments; add weakext bit.
2907 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2909 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2910 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2912 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2914 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2915 * configure.in: Add new host and target configs.
2916 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2917 structs, which vary; just use member name.
2918 (elf_object_p, elf_core_file_p): Lint, fix comments.
2919 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2921 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2923 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2924 local, disposable, copy of the external form of section header
2925 table and program header table entries.
2927 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2929 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2931 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2933 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2936 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2938 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2940 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2942 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2943 not internal bfd_assert function (twice).
2945 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2947 * aout-target.h: change ar_max_namelen to 15 (the right value)
2948 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2951 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2953 * archive.c (bfd_generic_archive_p): check for bout archives too.
2954 * bout.c: make it work again.
2956 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2958 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2960 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2961 bfd_xmalloc() instead of bare malloc().
2963 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2965 * Makefile.in: pass down MAKEINFO on info.
2967 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2969 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2970 host/h-<foo> now just <foo>.
2971 * configure.in: reflect changes
2973 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2975 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2976 actual source file, not just the generated libbfd.h.
2978 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2980 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2981 gdb on little-endian 960 code.
2982 * archive.c (compute_and_write_armap): indirect symbols should go
2983 into the archive header too.
2985 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2987 * Makefile.in: added check target.
2989 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2991 * coff-msym.c: Move this file from gdb/ecoff.c. It
2992 handles byte-swapping for ECOFF (MIPS symbol) files.
2993 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2994 to the files built on MIPS-based hosts.
2995 * Makefile.in: Add rule for coff-msym.
2997 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2999 * Makefile.in: added clean-info target. MINIMIZE=1.
3001 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3003 * coff-rs6000.c: Move core file functions into separate
3004 new file rs6000-core.c. This is needed because reading
3005 core files depends on native include files that conflict
3006 with ../include/coff/rs6000.h.
3007 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3009 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3011 * aoutx.h (NAME(aout,print_symbol)): Don't print
3012 symbol addresss for undefined symbols.
3013 * coff-rs6000.c: Various updates (due to target-
3014 independent changes).
3015 * libbfd.h: Ditto (tdata field is now a union).
3016 * hosts/h-sparc.h: Removed prototype for bogus function
3017 'emset' (presumably should have been 'memset' - which is there).
3019 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3021 * configure.in (mips-big-* target): Same is Iris.
3023 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3025 * aoutx.h (translate_from_native_sym_flags): when creating an
3026 alias symbol, fill in the section as undefined, rather than
3027 leaving it blank. If an output section can't be found for a
3028 symbol, then don't core dump.
3030 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3032 * Makefile.in, configure.in: removed traces of namesubdir,
3033 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3034 copyrights to '92, changed some from Cygnus to FSF.
3036 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3039 * coff-h8300.c: fix stupid reloc subtraction bug
3040 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3041 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3042 the symbol.flags and done_lineno fields.
3044 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3046 * coffcode.h (coff_write_symbol): write out the correct number of
3048 * cpu-h8300.c: fix disassembly bug
3050 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3052 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3053 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3054 reloc.c, section.c (bfd_map_over_sections), targets.c
3055 (bfd_target_list): Protolint.
3056 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3058 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3060 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3062 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3063 section of a symbol rather than the section of a reffed symbol to
3064 determine the r_index of an emmitted reloc.
3066 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3068 * PORTING: New (preliminary) porting guide.
3070 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3072 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3073 (howto_hvrt16): lint.
3075 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3077 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3078 a full configuration (with possible cross-development),
3079 instead of using host-aout.c.
3081 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3083 * aout-target.h (MY(write_object_contents):
3084 Set obj_reloc_entry_size (abfd).
3085 * gen-aout.c: Change to emit a .c files, not a .h file.
3087 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3089 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3090 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3092 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3094 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3095 with more than one auxent can cause nasty core dumps.
3097 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3098 "done_lineno" so that a symbol which appears twice in the symbol
3099 table only gets it's linenumbers relocated once. Modifed
3100 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3103 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3105 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3106 stuff to use the New Order.
3108 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3110 * ieee.c: Change type of envi[] to unsigned char.
3112 * configure.in: fix vax ultrix configuration.
3114 * elf.c (bfd_section_from_shdr): Deal with null return from
3115 bfd_make_section(). (elf_object_p): Select endianess properly.
3117 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3119 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3121 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3123 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3124 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3125 * host-aout.c: Don't use aout-params.h; configure these systems
3126 in their xm files, not in a randomly generated file.
3127 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3129 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3131 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3133 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3134 host_aout_vec here as well.
3136 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3138 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3139 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3140 to prevent undefined symbol.
3142 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3144 Various lints found on PersSony
3145 * aoutx.h: cast an enum
3146 * coff-a29k.c: many ints in reloc structure turned to enum
3147 * coffcode.h: more enums
3148 * cpu-h8300.c: more enums
3149 * opncls.c: more enums
3151 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3153 * configure.in: Make Tahoe configuration work again.
3154 * bfd-in.h: Remove trailing comma from enum declaration.
3155 * ieee.c: Can't put byte values >0x7F into a signed char.
3157 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3159 * Makefile.in: Add dependencies for various coff-*.o files.
3161 * elf.c: Remove extraneous paren from core_prpsinfo and
3162 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3163 Replace references to old section "size" member with new
3164 "_raw_size" member. Implement elf_make_empty_symbol, which
3167 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3169 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3172 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3174 * coffcode.h (bfd_coff_relax_section): now static.
3175 (bfd_coff_get_relocated_section_contents): various type lints.
3177 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3179 New entry point in the transfer vector - bfd_relax_section.
3181 * aout-target.h: add to vector, call generic_relax
3182 * bfd-in.h: add to vector
3183 * bfd.c: add #define for vector
3184 * bout.c: add to vector, call generic_relax
3185 * coffcode.h: add to vector, also now has coff specific relax code
3186 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3187 * elf.c: call generic_relax
3188 * ieee.c: call new vector, clean up some bugs due to the creation
3190 * libbfd.h: add bfd_generic_relax_section EXFUN
3191 * oasys.c: call generic_relax
3192 * reloc.c: implement generic_relax
3193 * seclet.c: moved much of this into coffcode.h
3194 * srec.c: call generic_relax
3195 * targets.c: define new transfer vector
3197 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3199 * everything: now modified to use smaller reloc type. Self hosts
3202 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3204 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3205 New files for stratus.
3207 * configure.in: Add configuration fragments for stratus.
3209 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3211 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3212 variables as CONST since they are set to point to a const char
3213 string. Fixes compiler complaints.
3215 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3217 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3220 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3222 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3223 symbols, so that we can emit the correct file name even
3224 if it's an include file.
3226 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3228 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3229 (Reported by john@labtam.labtam.oz.au (John Carey)).
3231 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3233 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3235 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3236 being used to -DHAVE_PROCFS.
3238 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3239 '#include "fopen-same.h"' to end of file to match other h-* files.
3241 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3243 * configure.in: Change svr4 references to sysv4. Add case
3244 "unknown" for target vendor and infer some targets based
3245 on the specified operating system.
3247 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3249 * bfd-in.h, libaout.h: ANSIfy enums.
3251 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3253 * archive.c (normalize): created version for VMS which removes the
3254 VMS directory crap from the front and end of a filename, eg turn
3255 [-.foo]bar.obj;123 into bar.obj
3256 (bfd_construct_extended_name_table): now writes index into an
3257 extended name table in decimal - the same base used to read an
3258 extended name table.
3260 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3262 * aout-encap.c: Fix to use aout-target.h.
3263 * aoutf1.h: Use standard MY_object_p and MY_callback
3264 in aout-target.h. Remove target-specific versions.
3265 * host-aout.c: Re-write to use aout-target.h.
3266 * gen-aout.c: New files use with host-aout.c to generate
3267 host-specific a.out-related parameters.
3268 * Makefile.in: host-aout.o depends on aout-params.h, which is
3269 generated by gen-aout.
3270 * aout-target.h: Make a little more flexible.
3271 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3272 macro. Instead, inline it in aout-target.h.
3273 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3274 a gcc -Wall warning.
3275 * archive.c: Add missing commas in DEFUN macro (2 places).
3276 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3277 Berkeley ones, now that libiberty has them:
3278 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3279 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3280 remove unused variable.
3282 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3284 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3285 and execname inside HAVE_PROCFS ifdef since they are unused
3286 when it is not defined.
3288 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3290 * elf.c: Flag all sections as either code or data. We can't
3291 be sure what they are anyway, since ELF doesn't fit the
3292 traditional model of text+data+bss very well. Add new local
3293 function elf_read() to simplify code. Record entry point in
3296 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3298 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3299 rather than N copies of the same lines.
3301 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3303 * cpu-h8300.c: disassemble branch displacements correctly
3304 * coff-h8300.c: put reloc offsets out in 32bits
3306 * makefile.dos, configdj.bat: New files from DJ
3307 * cache.c: fopen with new macros is needed for DOS.
3308 * ieee.c: environ renamed to envi to stop an include file
3310 * opncls.c, coff-rs6000.c: more fopens with macros.
3312 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3314 * Makefile.in: infodir belongs in datadir.
3316 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3318 * Makefile.in: fix where docdir lives
3320 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3321 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3322 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3323 srec.c, syms.c, targets.c : all new documentation and lint
3327 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3329 * coffcode.h, srec.c: Lint.
3331 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3333 * Makefile.in: install using INSTALL_DATA, added standards.text
3336 * configure.in: mark directory as target dependent. configure
3337 nows works in objdir always so make file existence checks
3340 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3342 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3343 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3344 and mandir now keyed off datadir by default.
3346 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3348 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3349 computation of arch and machine type so it's worked out before
3350 some_aout_object_p is called.
3351 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3353 * archures.c: add extra field 'section_align_power' to hold
3354 default section alignment in object files.
3355 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3356 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3357 initialize the new field.
3358 * bout.c (b_out_callback): replace the text size, since aout
3360 * aoutx.h: Documentation in the new style
3362 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3364 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3365 use the saved value if mtime_set is already set (intended
3366 for archive files, though apparently not used yet).
3368 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3370 * targets.c: Revise comments about how to configure the target
3371 vector, to match reality. Remove mention of obsolete methods.
3372 Remove long lists of capitalized macros that turn into the same
3373 thing in lowercase. Normal vector simply lists all known
3374 lowercase xvec names; all other cases are handled by SELECT_VECS.
3376 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3379 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3380 list of supported targets.
3382 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3384 * archive.c (bsd_write_armap): The pad byte sometimes added to
3385 the string table in a __.SYMDEF member is now
3386 counted as part of the size of the string table.
3387 This is compatible with the old ranlib, as well as Sun's.
3389 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3391 * srec.c: Rewrote to fix many bugs; now gets the record type
3392 right, doesn't choke on input, sets the start address in an S9 and
3393 fills in the filename on an S0.
3395 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3397 * cpu-h8300.c: Add support for MEMIND addressing mode
3399 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3401 * coffcode.h: use the new macro if available
3403 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3404 * Makefile.in: Fixed dependencies due to file rename
3406 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3407 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3408 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3409 newos3.c, stab-syms.c, syms.c: All these files have had their
3410 #includes altered to point to the new places.
3412 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3414 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3416 * configure.in: Add vendor "ncr" as supported per-target vendor.
3417 Add svr4 case for i386 per-host case.
3419 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3422 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3424 * syms.c (bfd_decode_symclass): Return 'A'
3425 for symbols that are both absolute and global.
3426 * archive.c (bfd_special_undocumented_glue): Return NULL
3427 if bfd_ar_hdr_from_filesystem returns NULL.
3429 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3431 * Makefile.in: added coff-h8300
3432 * configure.in: now h8 is a coff target
3433 * cpu-h8300.c: fix various disassembly problems
3434 * libcoff.h: took out some code which has been #0ed for a long
3436 * targets.c: added h8 coff
3437 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3438 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3440 * coffcode.h: Started to change the way machine dependencies are
3441 handled, from the nest of #ifdefs to macros defined in the
3442 including coff-<foo>.c
3444 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3446 * aoutx.h (some_aout_object_p): Set the `executable' bit
3447 if the entry point is contained in the text segment, even if the
3448 text segment is at location 0.
3450 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3451 nonstandard MIPS sections (.rdata, .sdata, etc).
3453 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3454 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3455 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3457 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3459 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3461 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3462 from syms.c to new file stab-syms.c. Also, since GNU extended
3463 type codes such as N_SETT are no longer in ../include/stab.def,
3464 include them manually.
3465 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3466 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3467 * libaout.h: Added prototype for aout_stab_name().
3468 * Makefile.in: Update Makefile for new stab-syms.[co].
3470 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3472 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3473 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3474 just make N_XXX work by excluding the header from the text segment.
3475 * aoutx.h: Fix comments to match.
3477 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3479 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3480 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3481 for the "logical" text segment (i.e. never consider the exec
3482 header to be part of the text segment). This change is
3483 needed for consistency with various other parts of bfd and ld.
3484 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3485 and move calculation of obj_textsec(abfd)->size to libaout.h.
3486 * bfd-in.h: Removed bogus ';'.
3488 * Makefile.in: Add MINIMIZE flag to select lean
3489 or bloated target_vector.
3490 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3491 * newsos3.c: Fixes to ../include/aout64.h remove need
3492 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3494 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3496 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3497 handle both little and big-endian targets, with little
3498 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3499 * host-aout.c: Add FIXME note.
3501 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3503 * targets.c: Make the default target_vector contain
3504 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3505 Old behavior can be gotten by defining ALL_TARGETS.
3506 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3507 Factored out common code into new file aout-target.h.
3508 Saves a lot of duplicate code for a.out variants.
3510 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3512 Get 'make headers' to work when configured with +subdirs.
3513 * Makefile.in: Add $(subdir) to docdir path.
3514 * doc/Makefile.in (protos): Add $(srcdir) prefix
3515 to name of sed scripts.
3517 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3519 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3520 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3521 to include names of N_SETT etc.
3523 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3525 * elf.c: Add minimal support for ELF symbol tables. Generates
3526 canonical bfd symbol tables from ELF symbol tables. Change the
3527 name of some functions from bfd_<name> to elf_<name>.
3529 * syms.c: Trivial fix to comment to remove a redundant "to".
3531 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3533 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3534 form that GDB recognizes as COFF.
3536 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3538 * ieee.c (ieee_object_p): cast NULL correctly.
3539 * configure.in: added harris host
3541 * coff-a29k.c: Lots of changes, most from David Wood.
3543 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3545 * coff-m88k.c (coff_write_armap): Just #undef it.
3547 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3549 * Makefile.in: standardize on MINUS_G to disable debugging
3550 * coff-m88k.c: create coff armaps instead of bsd ones.
3551 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3554 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3556 * elf.c: Additions to support ELF format core files.
3557 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3558 has support for /proc (all the include files in particular).
3560 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3562 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3563 of two N_SO stabs, one for directory, and one for filename.
3565 * bfd-in.h (print_vma): Factor out duplicate definition.
3567 Exit a little more gracefully when malloc returns NULL.
3568 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3569 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3570 * libbfd.h: Rre-generated due to libbfd.c update.
3572 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3574 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3576 * elf.c (elf_object_p): Don't try to create a bfd section for
3577 the first ELF section header. It is just a placeholder.
3579 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3581 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3582 core files, when compiling native.
3583 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3585 FIXME: The aoutf1.h change below needs to be reversed back
3588 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3590 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3591 manipulation of lnno fields in lineno structs in a coff-<f>.h
3592 independent way. Override it in coff-<f>.h to your favourite
3593 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3594 (coff_swap_lineno_out): modified to use the new macros.
3596 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3598 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3599 unknown arch when the magic number doesn't specify the
3600 architecture, since some OSs (eg old sun3s) don't set the number, and
3601 020 is probably the right answer anyway.
3603 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3605 * hosts/h-news.h, hosts/h-rtbsd.h:
3606 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3607 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3608 bfd_print_symbol_nm, for use by nm.
3609 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3610 bfd_print_symbol_nm option, to print in nm format.
3611 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3612 oasys.c (oasys_print_symbol): Provide stub implementations
3613 for bfd_print_symbol_nm.
3614 * syms.c: New function bfd_decode_symclass, used by nm printer.
3615 New function bfd_stab_name to look up string name of stab code.
3617 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3619 * Makefile.in: Added ctor.c
3620 * archures.c (bfd_default_arch_struct) added
3621 bfd_default_reloc_type_lookup.
3622 * coffcode.h: removed a load of #if 0ed code.
3623 (coff_compute_file_section_positions): now works out the section
3624 alignment and size correctly in all cases.
3625 (coff_get_symtab): looks for constructor symbols and calls the
3626 right function when they're found. (coff_canonicalize_reloc):
3627 knows when a section is full of constructors and does the right
3629 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3631 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3632 * libcoff.h: removed #if 0ed code
3633 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3634 arch independent constructor relocation type.
3635 (bfd_reloc_type_lookup): removed the comment "this will go away"
3636 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3637 reloc which is used when BFD_RELOC_CTOR falls through to give a
3638 default 32bit reloc for constructors.
3639 (bfd_default_reloc_type_lookup): added.
3640 * aoutf1.h: fixed SEGMENT_SIZE typo.
3642 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3644 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3645 matching prefix "coff".
3646 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3647 rs/6000 csect records.
3649 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3651 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3652 * configure.in: add motorola delta88 cases
3653 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3654 write_armap prototype
3655 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3657 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3659 * Rename COFF-related files in `coff-ARCH.c' form.
3660 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3661 coff-mips.c, coff-rs6000.c to be exact.
3663 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3664 make output clutter.
3665 * config/mt-*: Ditto.
3667 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3669 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3670 John Gilmore. Archive support from Damon A. Permezel.
3672 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3673 * configure.in: Add rs6000 case.
3674 * targets.c: Add rs6000 vector.
3675 * archures.c: Add rs6000, fix comment on romp.
3676 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3677 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3678 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3679 * section.c (bfd_make_section): Return NULL on attempt to create
3681 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3682 (bfd_swap_aouthdr_in): Handle lots more members.
3683 (make_a_section_from_file): If section has already been seen,
3684 just return false rather than overwriting it.
3685 (coff_real_object_p): Understand incoming magic numbers.
3686 (coff_set_flags): Understand outgoing magic numbers.
3687 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3688 (build_debug_section): Add fn for reading debug string section.
3689 (get_normalized_symtab): Handle symbol names in debug string section.
3690 Remove unused obj_string_table.
3691 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3692 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3693 existing section before making one.
3694 * cpu-rs6000.c: New file.
3695 * rs6000coff.c: New file.
3697 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3699 * elf.c: Add partial support for ELF format corefiles. Still needs
3700 support for extracting registers from corefiles.
3702 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3704 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3705 RANLIB is defined as echo, send the output to /dev/null to help
3706 reduce clutter in the output from doing a make.
3708 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3710 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3711 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3713 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3715 * coffcode.h (coff_compute_section_file_positions): make it pad
3716 section size out if there are alignment restrictions so that the
3717 image will be ok on a system where section positions are worked
3718 out by accumulating sizes rather than from the section headers.
3719 * targets.c (proto write_armap). Changed orl_count to unsigned.
3720 * opncls.c (bfd_close_all_done). Added so that generative
3721 programs like gas can close a bfd without causing bfd confusion.
3722 * libbfd.h (changed becuase of protos)
3723 * amdcoff.c: messed with the way that jmp displacements are
3724 calcualated. This may not yet be totally correct.
3725 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3727 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3728 abs symbol has no section (like a register symbol).
3729 (coff_write_symbol) now zeros auxent before filling it up to help
3730 with sensitive applications.
3731 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3733 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3735 * bfd.c: Make sure we don't get a macro strerror().
3736 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3737 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3738 attempt to recover command, ifdef NO_CORE_COMMAND.
3739 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3741 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3743 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3745 * archive.c (bsd_write_argmap): The size of the ranlib structures
3746 should not include the size field itself.
3747 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3748 adata(abfd)->exec_bytes_size field instead of constant macro,
3749 because aoutx.h compiles to a simple .o file shared by
3750 all 32-bits a.out targets.
3752 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3754 * configure.in: Allow i386-sco-sysv.
3755 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3756 * cpu-h8300.c: lint.
3758 * host-aout.c: New strategy. We use common code, include files,
3759 and data structures to handle the file, but set a few parameters
3760 from the host's config file (page size, text start addr, etc).
3761 * libaout.h: Define HP BSD machine types.
3762 * aoutf1.h: Handle reading a.outs with these types.
3764 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3765 virtual-memory-address of the .reg section. We can't just make a
3766 section for "all the regs and nothing else" because only GDB knows
3767 exactly where the regs are (scattered around the upage and stack).
3768 Clean up memory allocation. Remove big- and little-endian
3769 vectors, replace with single vector; this only runs on the host,
3770 in host byte order. Replace byteswap routines with aborts in case
3772 * targets.c: There's only one trad_core_vec now.
3773 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3775 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3777 * hosts/h-amix.h (free): Fix prototype.
3779 * aoutx.h: Don't use NULL as an integer, for braindead systems
3780 that declare it as (void *)0. (From Peter Schauer.)
3782 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3784 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3785 problem with bad Ultrix system headers.
3786 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3787 various kinds of alignments for the various kinds of
3790 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3792 * doc/Makefile: Don't assume . is on the path (from James Clark).
3794 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3796 * Makefile.in: Avoid Sun Make VPATH bugs.
3797 * targets.c: Declare trad_core vectors extern.
3799 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3801 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3802 * libbfd.h: Moved ALIGN macro here.
3803 * bout.c (b_out_callback): Replace i960_align by align_power.
3805 * libaout.h (struct aoutdata): Added fields page_size,
3806 segment_size and exec_bytes_size. These help generic code
3807 (in aoutx.h and libaout.h) to figure out where to align
3808 the various segments in a demand paged file.
3809 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3810 to decide if the exec header counts in a_text (text segment size).
3811 Also, assume D_PAGED flag is set; don't set it here.
3812 * bout.c (b_out_callback): Add initialization of
3813 adata fields page_size, segment_size, and exec_bytes_size.
3814 * host-aout.c (NAME(host_aout, callback) and
3815 NAME(host_aout,mkobject): Ditto.
3816 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3817 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3818 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3819 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3820 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3821 for some systems (mainly sunos), so do it in the callback instead.
3822 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3823 * aoutx.h (NAME(aout,set_section_contents): Change the way
3824 filepos and size of sections are carried out to support
3825 older styles of demand paged executables.
3828 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3830 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3831 * bfd.c: Added macros to enable gas to swap coff records.
3832 * coffcode.h: Make the coff_swap_*_out routines return the number
3833 of bytes swapped, and cleaned up their prototypes.
3834 * configure.in: Added ebmon/coff support
3835 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3837 * targets.c: Added new entry points for coff swapping
3839 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3841 Restructure configuration scheme for bfd, binutils, ld.
3843 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3844 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3845 Change some config names to match other dirs.
3846 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3848 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3849 ../include/sysdep.h.
3850 * cpu-i960.c: Strncmp needed a length arg.
3851 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3852 * i386aout.c: Remove dead N_TXTOFF override.
3853 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3854 * config/: Rename some config files to match up h-*.h names.
3855 Remove all the HOST_SYS definitions from the config files.
3856 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3857 * hosts/h-hp9000.h: Remove USG comment.
3858 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3859 * hosts/h-news.h, h-sparc-64.h: New config files that had
3860 previously been kludged in the <sysdep.h> file.
3862 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3864 * config/*: trad-core support is HOST dependent, not target
3865 dependent. Target config files only set DEFAULT_VECTOR and/or
3866 other vector elements. Exception: when host-aout.c is in use,
3867 in which case we're forced to assume we're native (hp, vax,
3868 tahoe). Rename XDEPFILES to HDEPFILES.
3869 * Makefile.in: Rename XDEPFILES.
3870 * config/h-sun*: Don't force static linking.
3871 * trad-core.c: Document how to use it nowadays.
3872 * i386aout.c, newsos3.c: Clean up.
3873 * i386coff.c: Allow 386 coff files to be used as core files too
3874 (for reading core files from embedded systems).
3876 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3878 * Add i386aout.c for a.out support on the i386.
3880 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3882 * reloc.c, section.c, syms.c, targets.c: correct info-node
3883 structure in *doc* comments.
3884 doc/Makefile: stop hiding complaints from makeinfo.
3886 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3888 * aoutx.h (...some_aout_object_p): Take a third parameter,
3889 the internal_exec struct, and avoid ever looking at an
3890 external_exec. All callers changed to read the entire
3891 external_exec struct, swap and check its magic number,
3892 swap in the whole structure, and pass the swapped-in version to
3894 * bout.c: Bring into modern era. Use single _object_p routine
3895 for big- aand little-endian. Provide internal and external
3896 exec header structs. Use separate swap-in and swap-out routines.
3898 * libaout.h: Move struct internal_exec from ../include/aout64.h
3899 to here. Add obj_symbol_entry_size to struct aoutdata.
3900 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3902 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3903 EXTERNAL_NLIST_SIZE. Callers changed.
3905 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3907 * bfd.c: Remove strerror() to libiberty.
3909 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3910 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3911 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3912 last byte of transfer, not first byte, is within the section.
3914 * host-aout.c: Remove `BSD' archive support. Lint.
3916 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3917 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3918 `bfd_arch_info_type'. All uses changed.
3919 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3920 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3921 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3922 it needs a better name.) All uses changed.
3923 * targets.c: Rename `enum target_flavour_enum' to `enum
3924 target_flavour', and remove the `_enum' from all of the enum
3925 values themselves. All uses changed.
3927 * configure.in, config/h-i386mach: i386 mach host.
3928 * config/t-i386-aout: Use host-aout.c.
3930 * trad-core.c: Give it its own xvec's to make it independent
3931 of other file formats.
3932 * ecoff.c, host-aout.c: Remove refs to trad-core.
3933 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3934 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3936 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3938 * reloc.c: Extended NEWHOWTO macro
3939 * ieee.c: Changed the way 8bit pcrel is done
3940 * cpu-h8300.c: got the registers in the right order
3942 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3944 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3945 prediction is vindicated!
3947 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3948 Remove refs to howto.c, since Steve forgot.
3950 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3952 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3953 still work. Now allows any architecture/machine to be set.
3955 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3957 * howto.c deleted and moved code to reloc.c
3959 * libbfd.h, libbfd-in.h removed $id stuff for real
3961 * cpu-h8300.c Made it match various different spellings of h8300.
3963 * archures.c: Took out the first char filter which made it only
3964 look for a cpu/arch match when the first chars of supplied and
3965 tested names were the same.
3967 * targets.c removed oasys stuff, pending someone to fix the bugs
3971 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3973 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3974 ELF support good enough for GDB.
3975 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3976 m68k-cbm-svr4 host and target.
3977 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3978 so `diff' and `patch' can cope.
3980 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3982 * archures.c: removed texinfo error
3984 * init.c: added texinfo hooks, and removed initialization error
3987 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3990 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3992 * cpu-i960.c: Avoid numerical count of initializers.
3994 Vax Ultrix changes from David Taylor <taylor@think.com>:
3995 * host-aout.c: Make little-endian vector really little-endian.
3996 * configure.in: Separate vax and tahoe cases, handle ultrix.
3997 * config/t-vax: Add trad-core.o.
3998 * config/h-vaxult: New host system.
4000 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4002 * bfd-in.h VERSION, change version number to 0.18, this makes a
4003 gap, but now is the same as the linker version number.
4005 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4006 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4007 files will eventually contain processor specific bits for bfd,
4008 like strange relocation information and dis/assembly. So far only
4009 the H8 has been even partially done. This work also ties in with
4010 the change in handling architectures.
4012 * amdcoff.c: (a29k_reloc) fix error message.
4014 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4015 discover the architecture of the bfd. (sunos4_callback) calls the
4016 function bfd_set_arch_mach rather than stuffing stuff directly
4017 into the bfd. (sunos4_write_object_contents), changed names of
4020 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4021 setup the environment.
4023 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4024 headers in big endian format, regardless of the endianess of the
4027 * archures.c: totally changed. Now an architecture is represented
4028 with a pointer to an info structure rather than an enumerated type
4029 and a long. The old info is available as two elements in the
4030 structure. Future enhancements to architecure support will
4031 involve pointers to methods being placed into the info structure.
4033 * bfd.c: changed the definition of the bfd structure for the new
4036 * bout.c: (b_out_set_arch_mach) changed to use the new
4037 architecture mechanism.
4039 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4040 the new architecture mechanism.
4042 * configure.in: added h8 stuff.
4044 * ieee.c: too many changes to note. Now ieee files written with
4045 bfd gas and ld can be read by gld and ieee only linkers and
4048 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4050 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4051 than fixing the structure directly.
4053 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4054 than fixing the structure directly.
4056 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4057 before opening a bfd.
4059 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4060 rather than fixing the structure directly.
4062 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4063 in the t/hmake file) a user can select which backends they want
4064 linked with bfd without changing the source.
4066 * init.c: new, looks after initializing modules.
4068 * howto.c: for future use, will allow an application to work out
4069 what cookie to use as a handle on a relcoatio howto.
4071 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4073 * srec.c: Better error checking, partly from Peter Schauer.
4074 (srec_object_p): Avoid assuming any file that starts with 'S' is
4075 an S-record file! (Check for 3 uppercase-hex digits after it.)
4076 (ISHEX): Define new macro for checking supposedly hex characters.
4077 (pass_over): Treat as EOF any S-record line that:
4078 * doesn't have hex in either size character
4079 * produces a size larger than 0x7F
4080 * has an unrecognized type number
4082 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4084 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4085 opncls.c: Lint (saber actually).
4087 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4089 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4090 * newsos3.c: Fixed two types: newos3 -> newsos3.
4091 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4092 to use correct segment.
4094 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4096 * aoutx.h (print_symbol): Handle missing symbol->name.
4098 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4100 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4103 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4105 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4106 add sgi/irix support.
4108 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4110 Changes for the AMD 29000 Ultracomputer port from David Wood.
4113 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4115 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4118 * coffcode.h (coff_real_object_p): Pass information about the
4119 current file's coff symbol format to BFD via the coff_data struct.
4120 (coff_find_nearest_line): obj_icof => coff_data.
4121 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4122 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4123 and DIMNUM == E_DIMNUM.
4124 * configure.in: Handle a29k-*-* hosts, and targets
4125 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4126 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4127 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4128 local_linesz to `coff_data' (tdata) struct.
4129 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4130 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4132 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4134 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4135 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4137 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4139 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4141 (sunos4_core_file_matches_executable_p): Fix header comparison.
4142 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4143 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4145 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4147 Allow GDB to patch object files.
4149 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4150 * trad-core.h (trad_unix_core_file_p): Ditto.
4151 * aoutx.h (aout_set_section_contents): On first output, check
4152 abfd->direction and complain if erroneous.
4154 * Makefile.in: Add crude dependencies.
4156 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4158 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4159 to h/t-xxxx files so that everything will work on System V.
4161 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4163 * aoutx.h: Add information on host-aout.c and how to configure
4164 to use it, to the manual.
4165 * configure.in: Tix typo.
4166 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4167 else dummy out the core file support.
4168 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4169 specified, use it to locate the data section.
4170 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4171 rather than as chars (lint).
4173 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4175 * aoutx.h, coffcode.h: saberized.
4177 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4179 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4181 bfd.c, targets.c: minor rewording of doc segments
4184 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4186 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4187 etc, rather than TEXT_START_ADDR.
4188 * host-aout.c: Remove #if 0 around whole thing.
4189 Update to modern (32/64-bit) a.out naming conventions.
4190 Include a large chunk of ../include/a.out.gnu.h to get macros that
4191 are not defined by the system include files.
4192 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4193 macro used by the other a.out implementations.
4194 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4196 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4198 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4199 texdoc and psdoc; make these depend on generated .texi's
4201 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4204 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4207 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4208 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4209 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4210 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4211 obtrusive marks indicating .c origins.
4213 * bfd.texinfo: generalize most references to linker
4215 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4217 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4218 * archures.c: remove empty foo() definition (crept in at vn1.9)
4220 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4222 * bfd.texinfo: use @setchapternewpage on instead of lots of
4223 @page's; minor rephrasing in Introduction.
4225 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4226 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4227 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4228 segments): used BFD (caps) more consistently as a name in
4229 discourse, fixed a few other minor typos and uses of fonts
4232 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4234 * coffcode.h: fixed bug where string table size wasn't being swapped.
4236 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4238 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4240 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4241 flags. (bfd_print_symbol_vandf) now knows what to do with the
4244 * aoutx.h: made translate_from_native_sym_flags and
4245 translate_to_native_sym_flags produce the above flags.
4248 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4250 * all files: update copyright notices for GPL version 2.
4251 Install header comments and attribute most modules to their
4252 authors. BFD's name is now officially "Binary File Descriptor",
4253 so remove any conflicting pejoratives.
4254 archures.h: Consists solely of comments; remove it.
4256 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4258 * Makefile.in, bfd.c: Made it compile again.
4260 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4262 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4265 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4267 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4268 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4271 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4272 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4274 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4276 * Everything: created some new files, core.c format.c, reloc.c,
4277 section.c and syms.c to split the functionality a bit better.
4278 Cleaned up the rest of the files a bit, and added some
4282 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4284 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4285 really takes 3 arguments, patched code and ammended prototypes.
4287 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4289 * ../include/bfd.h (struct bfd_target): Added new field
4290 "align_power_min" which contains the minimum alignment for a
4291 section. This is used in coff_new_section_hook. The field
4292 insertion necessitates an update of all backends..
4294 * aoutf1.h jump table field inserted
4296 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4299 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4300 table field inserted.
4302 * coffcode.h(just about everything) Now patches up symbol tables
4303 using a different mechanism. The Intel major bug has been fixed,
4304 and the linker can self host on the Aviion and be debugged with
4307 * ecoff.c: new include and jump table patch, i386coff.c: new
4308 include and jump table patch, icoff.c: new include and jump table
4309 patch, ieee.c: can now read archives containing ieee modules.,
4310 libcoff.h: added (combined_entry_type), libieee.h: uped max
4311 sections to 20, m68kcoff.c: new include and jump table patch,
4312 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4313 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4314 srec.c: jump table patch. trad-code.c fixed #IF typeo
4316 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4318 * coffcode.h (coff_swap_aux_in): added else case to deal with
4319 filenames less than 9 characters.
4322 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4324 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4326 * srec.c: now allows any number of sections to be created in a
4327 file. Outputs addresses of the right length.
4329 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4331 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4332 target didn't match, the format got set to the attempted match,
4333 breaking a future test.
4335 *../include/i386coff.h : fixed typo in type field with size
4337 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4338 support in the jump table for the swapping routines exported to
4339 gdb. Now gdb works with the 386.
4341 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4343 * Merge in changes from gdb-3.95 release.
4344 Makefile.in: Allow hmake and tmake files to add OFILES.
4346 bfd.c: support specific targets as well as searching. When
4347 searching, take default target in preference to others.
4349 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4350 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4351 libbfd.h: Support specific targets as well as searching.
4352 opncls.c: Support specific targets as well as searching.
4353 targets.c: Search is short-circuited if default target matches.
4354 liboasys.c, libieee.c: Undo bothner changes that make macros
4355 work to the left of assignment, but which depend on the
4356 representations of different pointer types being the same.
4358 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4360 * i386coff.c: created.
4361 * coffcode.h: added support for 386.
4362 * Makefile.in: added support for 386.
4363 * ../include/i386coff.h: created
4365 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4367 * coffcode.h: removed all put_x_<sizes>
4368 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4372 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4374 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4376 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4378 * everything: Removed sysdep.h from bfd.h and put back into files
4379 from which it was split out. Now 64 bit version is built with a
4380 -DHOST_64_BIT="long long" on the compile line.
4382 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4384 Changed all the [get|put][name] routines to use [get|put]_[size
4387 Put in support for 64 bit work. Now two versions of bfd may be
4388 generated, according to the state of TARGET_64_BIT, one which is
4389 32 bit only, and one which is 64/32 bits.
4390 Created new back end 'demo64' to test 64 bit functionality.
4392 Renamed some files to work on DOS.
4394 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4395 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4396 chage, 64 bit transfer. * liba.out.h: Split out common code from
4397 sunos and newsos into liba.out. Name changes and prototype mods. *
4398 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4399 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4400 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4401 change and 64bit stuff.* newsos3.c: common code removed, new jump
4402 table. * oasys.c: Name change * opncls.c: Portability fixes *
4403 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4404 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4405 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4406 64bit ized. * demo64.c: 64 bit a.out back end
4408 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4410 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4411 on LHS of assignment, even when using old compilers.
4412 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4413 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4414 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4415 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4416 * targets.c: Add declaration of newsos3_vec.
4418 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4420 * aout.c: fixxed some of the problems with filepos calculation.
4421 (swap_ext_reloc): fixed problem with creation of relocs.
4422 (aout_set_section_contents): fixed filepos problem
4424 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4425 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4426 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4427 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4428 cleaned up. (coff_write_object_contents) cleaned up.
4430 * ecoff.c: Totally different. Now supports ecoff fully.
4432 * icoff.c: fixed problems in relocation callout.
4434 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4436 * m68kcoff.c: updated target vector.
4438 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4439 choose_reloc_size. (sunos4_write_object_contents) now calls
4440 choose_reloc_size so outputs relocs correctly, also calculates the
4441 size of the sections correctly.
4445 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4447 Merge Per Bothner's changes to modularize BFD a.out a bit.
4449 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4450 * ieee.c: Cast enums to int before comparing them, for brain-
4452 * coff-code.h: Remove coff_get_section_contents, and use the
4453 generic one instead.
4455 * aout.c: Derive new module from sunos.c, containing generic
4456 support code for all kinds of a.out files.
4458 * sunos.c: Remove all code that goes in aout.c. Split out
4459 machine dependent followup in sunos4_object_p into
4460 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4461 and redefine only the names we CHANGE, not all the names. Drop
4462 the little-endian vector, and rename the vector as sunos4 rather
4465 * b.out.c: Use aout.c routines for most of the work. Slight
4466 changes for the new regime. Remove close_and_cleanup and
4467 get_section_contents in favor of generics. New transfer vector
4470 * newsos.c: New support for Sony NEWS, another a.out format.
4472 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4473 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4474 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4476 * opncls.c (bfd_close): Call format-dependent write_contents
4477 routine, if writing, before calling target-dependent
4478 close_and_cleanup routine (which is now always generic, I think).
4479 * srec.c: Use bfd_alloc instead of malloc. Remove
4480 close_and_cleanup and move code from it to
4481 srec_write_object_contents. Add write_contents to tvec.
4482 * targets.c: Remove a.out little vector, replace a.out big
4483 vector with SunOS vector. FIXME: Need Vax support again now.
4485 * libbfd.h: Add write_contents format-dependent-vector to the
4486 bfd_target vector. Supply a generic close_and_cleanup routine.
4487 * liba.out.h: Handle the new aout.c split. Add prototypes for
4488 all routines defined in aout.c. Rename "sunos" things to "aout"
4489 things. Add a few fields where needed for various formats.
4490 * Makefile.in: Add aout.c and newsos.c.
4492 * archive.c, ieee.c, oasys.c: Lint.
4494 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4497 changed forward declaration struct stat; to reduce warnings. Changed
4498 comment on bfd_h_<x>_x.
4500 * ../include/m68kcoff.h, ../include/intel-coff.h,
4501 ../include/m88k-bcs.h
4502 Now there are two incarnations of relocs, linenos and syments. One for
4503 internal digestion, and one full of char arrays for I/O. The original
4504 names have gone to detect errors.
4506 * Makefile.in, m68kcoff.c, targets.c
4507 Test new structure code with a 68k coff implementaion
4509 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4510 Fixed all the places where there were problems with the size and
4511 alignments of structures on disk and structures in memory. #ifed out
4512 all the code in coffswap.c, since it should be done using the target
4515 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4517 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4518 multiple reloc command.
4520 * sunos.c (sunos4_set_section_contents): Made it so that sections
4521 are always padded to their alignment size.
4523 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4525 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4526 Clean up types and such (saber C problems).
4527 * ecoff.c: Clean up types and such. Remove routines that are
4528 not used. Fix up reading and swapping of shorts from files.
4530 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4532 * a.out.vax.c: Remove two bogus "static" from prototypes.
4534 * ecoff.c: Got rid of lots of non-working junk (that had
4535 been copied directly from coff-code.h).
4536 Updated to be consistent with updates to icoff.c and coff-code.h.
4538 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4539 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4541 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4542 but until the target_vector is automatically generated,
4543 it's as good as any. Note that the text offset is the only
4544 difference between NewsOS and SunOs (including magic numbers).
4545 (Most of the sunos_* routines should to renamed bsd_*
4546 and move to a bsd.c file. Then (and when the target_vector
4547 is automatically generated) it might make sense to create
4548 a separate Sony target.)
4550 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4551 on some systems, and doesn't help on others.
4552 Similarly, only define X_OK if not already defined.
4554 * trad-core.c: Don't include sys/stat.h - at least
4555 on NewsOS 3, it has already been included.
4557 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4559 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4560 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4561 symbol tables if necessary when reading them in, so gdb can use
4562 them. Add "bfd_coff_" to the names so they won't conflict with
4563 names in calling programs. FIXME-soon: if coff-code.h is
4564 included in two BFD modules, this will cause duplicate
4565 definitions; the routines should be exported to a separate,
4566 common, module (probably along with a mess of other ones).
4568 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4570 Improve modtime support.
4572 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4573 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4574 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4575 BUG: archive members still do not get correct mod times.
4577 Improve floating point support for core files.
4579 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4580 (sunos4_core_file_p): Create a second registers section in the
4581 core file, called ".reg2", for the float registers.
4583 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4585 * many changes to improve archive handling; found a logic flaw in
4586 bfd_check_format which only just happened to work by cooncidence.
4588 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4590 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4593 * bfd.h: changed type of udata in asymbol to void *, like it
4594 should be. Added bfd_reloc_dangerous enum member.
4596 * coff-code.h: Fixed it so that internally generated symbols get
4597 their values relocated correctly in all cases. Removed calls to
4600 * icoff.c: Not understanding the destination symbol of a reloc is
4601 not a failure any more, just 'dangerous'. This allows linking of
4602 b.out and coff images.
4604 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4608 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4610 * sunos.c (translate_to_native_sym_flags): fixed
4611 sym_pointer->n_value so that symbols on the way out get their
4612 section relative values calculated correctly.
4614 * coff-code.h (mangle_symbols): fixed problem where tags were not
4615 being relocated for structs, enums, unions. Also various lints.
4617 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4619 * archive.c (get_elt_at_filepos): system_call_error returned
4622 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4624 * Resolve the use of no_error and system_call_error.
4625 The bfd library itself now will never set bfd_error to
4628 The code still needs to be combed to make sure all the error
4629 codes are correct. I suspect they are not always set correctly.
4631 * The names of all the messages have _ prepended because the sun
4632 bundled compiler can't distinguish from a macro which takes an
4633 argument and the same identifier in a non-macro context.
4635 * The reason for the above being that entry points which used to
4636 be trampoline functions are now just macros which expand to a
4637 direct call through the bfd's xfer vector.
4639 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4640 must gas have its own version of everything (the gas version
4641 had the correct value)
4643 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4645 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4646 properly support i960 architecture and output correct reloc stuff.
4648 * bfd.h: added prototype for bfd_printable_arch_mach, added
4651 * coff-code.h: Applied patches from chrisb to support i960
4652 architecture, zero relocs and swap them correcly and conditionally
4653 compiled the timestamp.
4655 * sunos.c: Made the default section alignment 2^3 so that doubles
4656 are done properly. Fixed the same reloc bug that was in b.out.c
4658 * sysdep.h: Now compiles on a Posix box
4660 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4662 * icoff.c: Fix comment on big-endian version.
4663 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4664 F_RELFLG). Set F_AR32WR in output files if little endian
4667 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4669 * archures.c fixed =/== typo
4671 * sunos.c added architecture stuff for output. Fixed
4672 bug where files where vma(data) != size(text)
4673 were processed wrong.
4675 * coff-code.h added a lint cast
4677 * (../include/a.out.sun4.h) fixed it so zmagic
4680 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4682 * archive.c removed loads of includes, and fixed bug where string
4683 table didn't have a null at the end.
4685 * bfd.c fixed includes, added symbols argument to
4686 canonicalize_reloc entry point.
4688 * libbfd.c fixed includes and added some lint patches.
4690 * targets.c added both sorts of intel coff.
4692 * b.out.c fixed included, changed was the canonical
4695 * icoff.c added support for callj and big and little
4698 * opncls.c added chmod+xing for files with EXEC_P set.
4700 * sunos.c fixed includes. Changed default section
4701 alignement to words. Fixed relocation stuff to work with
4704 * bfd.h various new types added, prototype for new
4705 reloc calls, changed bfd->iostream to a void *
4706 to including files don't need stdio.h.
4708 * libcoff.h added conversion table to tie relocs to
4713 * coff-code.h fixed includes. Added code to support
4714 big and little endian formats. Various lints. Better
4715 processing of symbols. Changed reloc stuff to new
4718 * libbfd.h fixed includes
4721 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4723 * bfd.h changed name of alignment entry in sec_struct to
4724 alignment_power, because of conflicting uses within bfd.
4725 Now it should be obvious that it's a 2**n alignment
4726 specifier. Removed start_pad, end_alignment, block, minsize,
4727 output_file_alignment, subsection_alignment and original_vma fields.
4728 Added align_power() macro. Fixed bfd_section_alignment
4729 acessor macros. Added bfd_symbol_same_target macro.
4731 * b.out.c (b_out_write_object_contents) fixed to use
4732 new alignment member. Fixed (callj_callback) to use section
4733 relative symbols properly.
4735 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4736 Fixed (translate_from_native_sym_flags) to correctly make
4737 symbols section relative.
4739 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4740 (bfd_make_section) took out initialization of obsolete members.
4741 (bfd_print_symbol_vandf) added
4743 * opncls.c (bfd_create) created.
4745 * coff-code.h (coff_new_section_hook) took away refs
4746 to obsolete members. (make_a_section_from_file) added
4747 conversion between alignment types. (coff_symbol_from)
4748 added. (coff_count_linenumbers) only counts linenumbers
4749 if symbol is of coff-type. (coff_mangle_symbols) only
4750 heavily mangles symbols if symbol is coff-type.
4751 (coff_write_symbols) various lints. (coff_write_object_contents)
4752 various lints and modification for alignment conversion.
4753 (coff_slurp_relocs) fixed for use with new asection shape.
4755 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4757 * archive.c lots of lint
4759 * b.out.c added callj relocation support, upgrated reloc howto.
4760 Fixed so that asymbol and reloc records are output
4763 * bfd.c lots of lint, support for new bfd entry point
4766 * bfd.h changed definition of asymbol to contain pointer to
4767 owning bfd, removed target dependencies.
4769 * cache.c took out print statements, put in BFD_ASSERT calls.
4771 * coff-code.h various lints, corrected linenumber output
4772 functionality. Added support for new style asymbols and
4773 bfd_print_symbol. Fixed so that asymbol and
4774 reloc records are handled correctly. Added timestamp.
4776 * icoff.c Added support for new howto shape.
4778 * liba.out.h Added support for new asymbol shape
4780 * libbfd.c various lints
4782 * libbfd.h various lints
4784 * libcoff.h added support for new asymbol shape.
4786 * sunos.c various lints. Added support for new asymbol shape
4787 and bfd_print_symbol.
4789 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4791 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4792 pointer lint. Added support for callj relocation. Fixed bug where
4793 the last 32 bytes of the text section were overwritten by data. Fixed bug
4794 where archives of b.out didn't work due bfd_slurp_extended_name_table
4797 * sunos.c added support for n_other field. Braced the howto table so
4798 that it won't be affected by any lengthing of the howto struct typedef.
4801 * bfd.h added support for n_other field, added special_function
4802 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4805 * bfd.c upgraded bfd_perform_relocation, various lints.
4807 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4809 * ChangeLog: Started ChangeLog for BFD.
4810 * ToDo: Create file for suggestions.
4812 * Makefile: Support easy loading into Saber C.
4813 Add dependencies for icoff.o and bcs88kcoff.o.
4814 Rename coff.c to coff-code.h. Change callers.
4816 * bfd.c (bfd_check_format): Allow the check_format routines
4817 to return the desired target vector, rather than just a Boolean.
4818 bfd.h (bfd_check_format): Change function pointer return type.
4819 archive.c (bfd_generic_archive_p): change callee.
4820 b.out.c (b_out_little_object_p, b_out_big_object_p,
4821 b_out_real_object_p): change callee.
4822 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4823 in check_format transfer vectors that need a filler.
4824 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4825 bcs88kcoff.c: change callee.
4826 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4827 icoff.c: change callee.
4828 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4830 * libbfd.c (zalloc): It should actually zero the storage!
4831 This was commented out for some reason.
4833 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4834 This is so callers can avoid <stdlib.h> which doesn't exist
4837 * bfd.c (map_over_sections): Add debugging code, since I
4838 noticed the section count for sunos core files was bad, but only
4839 GDB had detected the problem.
4840 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4841 bfd_get_section_linenos): Remove obsolete functions.
4842 (bfd_apply_relocations): Use longs, not ints, for the math.
4844 * bfd.h: Declare enum boolean and struct bfd_target as well
4845 as typedefs for them. Remove obsolete
4846 bfd_get_section_lineno_size.
4848 * cache.c: Make the "fdopen" support work. Keep better track
4849 of how many files are open. Centralize the opening of files
4850 and be sure bfd_open[rw] actually try to open the file. Evade
4851 linked list initialization problems.
4853 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4855 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4857 * cplus-dem.c: Delete file, since it is not part of BFD.
4859 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4860 (bfd_openr, bfd_openw): Actually open the file, give error now.
4862 * sunos.c (sunos4_core_file_p): Set section count.
4863 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4864 obsolete definitions.
4865 (_write_symbol_table): Initialize <idx> counter.
4866 (foop): Eliminate debugging code.
4872 version-control: never