1 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
3 * hosts/std-host.h: Removed declarations of printf, fprintf,
4 fcntl, fread and fwrite. They are all error prone for one reason
5 or another. Changed declaration of memchr from char * to PTR.
7 * configure.in (mips-*-riscos*): New target; use riscos.
8 * configure.host (mips-*-riscos*): New host; use riscos.
9 * config/riscos.mh (HDEFINES): Add -G 4.
11 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
12 rather than casting the result of bfd_h_get.
14 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
16 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
19 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
21 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
22 include in search list if BFD64 is defined.
24 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
25 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
27 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
29 * elf64-target.h, elf64-generic.c: New files.
30 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
31 (elf64-generic.o): List dependencies.
33 * Makefile.in: List target `all' explicitly before host/target
34 makefile fragments are included, in case they define any new
37 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
38 versions as appropriate. Uses updated.
39 (elf_debug_section): Declare before use.
40 (elf_debug_file): New function.
41 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
42 Alignment value in section header is n_bytes, not log2.
43 (new_section_hook): Do nothing for now.
44 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
46 (elf_core_file_p): Simplify check for correct class (word size).
47 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
48 Initialize all fields when creating data structures.
49 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
50 (elf_compute_section_file_positions): Set correct class in output
52 (elf_write_object_contents): Section symbols have empty names in
55 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
56 args to size_t before call.
57 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
59 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
61 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
62 number information, return 0 for line number.
64 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
69 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
71 * hosts/riscos.h: Define NBPG and UPAGES.
73 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
75 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
76 lvalue; it contains a cast.
78 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
80 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
81 Use unsigned hash values for better hashing.
82 (hash): Hash in the string length for long strings.
84 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
86 * aoutx.h (compare): Replace 3 if's with a subtraction.
87 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
88 in decreasing order of success, as an optimization.
89 (hash): Take a length arg; ignore chars after #25, for speed.
90 (add_to_stringtab): Pass length to hash.
92 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
94 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
96 * elfcode.h (elf_new_section_hook): Do nothing for now.
97 (elf_write_object_contents): Output common symbols the way ELF
100 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
102 * libelf.h (struct elf_obj_tdata and associated macros): Moved
103 here from elfcode.h. A couple of size-specific structure pointers
104 were changed to PTR; uses fixed appropriately.
105 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
106 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
107 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
108 temporary macros to ease name change.
109 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
110 elf_string_from_elf_section, bfd_elf_find_section): Moved here
112 * doc/Makefile.in (libbfd.h): Process elf.c too.
113 * Makefile.in (elf.o): Note new dependencies.
115 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
116 code, tweaked some debug hooks.
117 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
120 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
122 * hosts/riscos.h: New file.
124 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
126 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
127 section already exists, use its pointer to fill in rawdata slot.
129 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * hosts/std-host.h: Return value of puts and fputs is int not void.
133 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
135 * aoutx.h (howto_table_ext): Comment the field names.
136 * reloc.c (bfd_perform_relocation): Fix max and min values.
138 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
140 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
141 size-independent elf internal data structures.
142 * elfcode.h (put_word, get_word): Define as appropriate for
143 architecture word size. Structure swapping functions changed to
144 use them as appropriate.
146 * configure.in: If compiling 64-bit back ends, do them before
149 * libelf.h: Use new size-independent versions of elf internal data
151 (symbol_type): Reordered to put any fields dependent on target
153 (elf_backend_data): Renamed from elf##_backend_data and made
155 (elf_sect_thunk): Now size-independent.
157 * libbfd.c (bfd_log2): Now returns unsigned int.
159 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
161 * Rename config/m88k-aout.mt to config/noop.mt.
162 configure.in: Use it for mips-*-bsd*.
164 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
166 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
167 initializer" warning from gcc.
168 * cpu-h8500.c (arch_info_struct): Likewise.
169 * cpu-sh.c (arch_info_struct): Likewise.
171 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
172 howto_*): Unused functions and variables commented out.
173 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
175 * cpu-h8500.c (compatible): Likewise.
176 * cpu-sh.c (compatible): Likewise.
178 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
179 Always set a valid length value, even for invalid input.
181 * srec.c (srec_write_symbols): Use sprintf_vma.
183 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
184 uint64_type): Provide default definitions.
185 * hosts/std-host.h (int64 stuff): Remove them from here.
187 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
189 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
190 variable. Added default case to switch.
192 * aoutx.h (translate_from_native_sym_flags): Before casting
193 pointers to integers, make sure the integer type is wide enough.
194 * coff-mips.c (ecoff_set_symbol_info): Ditto.
196 * section.c (bfd_get_section_contents): Since `count' is unsigned,
197 don't bother comparing for less-than-zero.
198 (bfd_set_section_contents): Ditto.
200 * elfcode.h (bfd_add_to_strtab): Now static.
201 (sym_is_global): New function.
202 (elf_map_symbols): Call it. Now returns void. Removed unused
204 (bfd_section_from_shdr): Mark string tables other than for section
205 and symbol names as normal sections having contents.
206 (fix_up_strtabs): New function; fixes up ELF header fields for
207 stab sections with string tables associated.
208 (elf_write_object_contents): Map fix_up_strtabs over all BFD
209 sections. Reordered condition tests for symbol flags; default to
210 local-object value instead of global-object.
211 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
212 inside condition test.
213 (elf_print_symbol): Use fprintf_vma.
214 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
217 * bfd-in.h (int64_type, uint64_type): Define these if we fall
218 back to "long long" for HOST_64_BIT.
220 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
221 without using invalid ANSI C preprocessing tokens.
223 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
224 * libelf.h (bfd_elf32_new_section_hook): Declare.
225 * elfcode.h (new_section_hook): Define here.
227 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
228 against multiple inclusions.
230 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
232 * Makefile.in (bfd.h): Generate into current directory by grabbing
233 64-bit definition (if any) from sysdep.h.
234 * bfd-in.h: Put in marker for sysdep.h inclusion.
236 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
238 * reloc.c (bfd_perform_relocation): Check for overflow on
239 pc-relative relocations if the howto asked for it.
241 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
243 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
245 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
247 * config/riscos.m{h,t}: New files.
248 * configure.{host,in}: Use them.
250 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
252 * elf32-mips.c: comment change. This is a mips file, not 88k.
254 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
256 * cache.c (bfd_cache_init): Increment open_files and call close_one
258 (bfd_open_file): Don't increment open_files here.
260 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
262 * config/delta88.mh: Don't set CC.
264 * Makefile.in: Add elf32-{mips,m88k,generic}.
265 elf32-{mips,m88k,generic}.c: New files.
266 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
267 elfcode.h (elf_object_p): Match elf32-generic for all machines which
268 don't match a different target.
270 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
272 Eliminate "int8_type", "int16_type", "int32_type", and their
273 variants from the BFD universe. Leave the 64-bit types for now,
274 since they are in flux.
276 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
277 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
278 * ieee.c: Convert uint8e_type => unsigned char.
279 * oasys.c: Extensive changes to eliminate obsolete types.
280 These depend on changes in ../include/oasys.h as well.
281 * hosts/*.h: Remove declarations of all these types.
283 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
285 * hosts/delta88.h: #if 0 out some declarations which conflict with
288 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
290 * Makefile.in (install): remove parentdir cruft
292 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
294 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
295 * Expurgate random DEFUNs that have crept in.
297 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
299 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
300 only be aligned to a 4 byte boundary.
302 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
304 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
307 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
309 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
310 1927 but fixing some other important things.
312 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
314 * hosts/std-host.h (int64e_type): Fix definition.
316 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
318 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
319 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
320 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
323 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
325 * Makefile.in (install, headers): don't put comments after a tab
326 in the actions section of a rule
328 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
330 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
331 (ecoff_write_object_contents): If not D_PAGED, don't add the
332 section headers to text_size. If not D_PAGED, set the magic
333 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
334 executable, the executable must fully occupy an even number of
336 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
337 ecoff_big_vec): Consistently set section alignment power to 4,
338 since ECOFF sections should be multiples of 16 bytes.
339 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
340 Made ar_pad_char and ar_max_namelen agree for both.
342 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
344 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
345 symbol value, since bfd symbols are section relative, but ELF
348 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
350 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
352 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
354 * hosts/news.h, config/news.mh: New files.
356 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
358 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
359 * coff-h8300.c: More addressing modes.
360 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
362 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
363 H8/300H name. (compatible): New function.
364 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
367 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
369 * coff-mips.c (ecoff_compute_section_file_positions,
370 ecoff_write_object_contents): Only round to page boundaries if
371 D_PAGED flag is set for the output BFD.
373 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
375 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
376 casts to work on machine where sizeof(long) != sizeof(int) !=
378 * coffgen.c (coff_get_normalized_symtab): Ditto.
379 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
381 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
383 * coffgen.c (coff_write_symbols): For empty string table, write
384 out 4 in correct byte order. (from minyard@bnr.ca)
386 * elf32-hppa.c: Don't include libhppa.h for now; define
387 BYTES_IN_WORD instead, until Utah sends a better fix.
388 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
389 of malloc and realloc.
391 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
393 * configure.in (mips-*-ecoffl*): New target; use decstation.
394 (mips-*-ecoff*): Added trailing '*'.
396 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
397 for the FDR, not from the first PDR in the file.
399 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
401 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
403 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
405 * hppa.c (hppa_get_symbol_info): New function.
407 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
409 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
412 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
413 * libhppa.h (MAXCOMLEN): Define unconditionally.
414 (_PA_RISC_ID): Only define if not already defined.
415 * elf32-hppa.c: Include libhppa.h.
418 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
420 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
422 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
424 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
425 remove defines of __MSDOS__ and __GO32__ (these are in the
428 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
431 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
432 * config/hppabsd.mh: Don't use ranlib.
434 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
436 * elf.c: New file, for word-size independent code.
437 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
438 * Makefile.in: Include elf.o in standard objects.
440 * bfd-in.h (CAT3): Define here.
441 * libaout.h, libelf.h: Not here.
443 * libelf.h (struct strtab): Define here.
444 (bfd_elf_locate_sh): Declare here.
445 * elfcode.h (struct strtab): Definition deleted.
447 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
449 * Makefile.in: Make "all", not "bfd.h", be the default target.
450 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
451 hasn't really changed.
453 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
455 * elfcode.h (elf_hash): Provide elf standard hash function.
456 (various): Key off of the machines use_rela_p field to determine
457 whether to use REL or RELA relocations.
458 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
459 (elf_make_sections): Allocate a pointer to hold all data for a
460 given section, and copy each fragment into the data region.
461 Update the section's pointer with the REL implicit addends if the
462 machine uses REL relocation.
464 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
465 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
466 into was elf32-target.h expects.
467 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
468 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
469 (elf_i386_info_to_howto): Add minimal relocation support.
471 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
472 elf_info_to_howto_rel fields.
474 * elf32-target.h (elf_bed): Add support for new fields in
477 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
479 * elf32-hppa.c: Add symbol extension section support, fix
480 relocation howto table, add stub generation support.
482 * elf32-hppa.h: Add symbol extension section support, fix
483 relocation howto table, add stub generation support.
485 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
488 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
491 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
492 the symbol is not found.
494 * elfcode.h (elf_compute_section_file_positions): Not all section
495 file positions were computed.
497 * elfcode.h (elf_get_sect_thunk): New function.
499 * hppa.c (sign_ext): Reimplement.
501 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
502 these functions static.
504 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
506 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
508 * aoutx.h (translate_from_native_sym_flags): Don't set
509 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
510 * aoutx.h (translate_to_native_sym_flags): Translate
511 constructor symbols properly.
513 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
515 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
517 * aout-target.h (minimum_alignment): 8 byte alignment is right.
520 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
522 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
523 from bfd-in.h and .c files. Build bfd.h in build directory,
524 substituting in requested target word size. Insert word size into
525 makefile, and maybe enable 64-bit targets.
527 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
528 are available. Conditionalize on this. Assume HOST_64_BIT
529 will be defined if needed, so 64-bit targets are conditionalized
530 only in the Makefile.
532 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
534 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
536 * coff-sh.c (rtype2howto): Put error message on stderr.
537 (extra_case): Delete unused variable.
539 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
540 before calling printf.
542 * elfcode.h: New file, almost completely derived from old elf32.c.
543 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
544 * Makefile.in (elf64.o): List dependencies, don't build by
546 (elf64.c): Add to list of sources.
547 (elf32.o): Update dependencies.
548 * elf32-*.c: Updated type/macro/structure names. Cleaned up
549 namespace pollution; rename vectors.
550 * targets.c, config/*-elf.mt: Updated.
551 * All uses of 32-bit versions of structures, routines, and macros
554 * Makefile.in (archures.o, targets.o): Depend on Makefile.
556 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
558 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
560 * elf32.c (elf_string_from_elf_section): Handle index of zero
562 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
564 (elf_write_object_contents): Deleted one unused variable and
565 initialized another to avoid gcc warnings.
566 (elf_set_section_contents): Delete unused variable.
568 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
570 * i386lynx.c: New module for Lynx variant of a.out.
571 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
572 * gen-aout.c: Get rid of defunct endian stuff, print out true
574 * targets.c (target_vector): Add i386lynx_vec.
576 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
578 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
580 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
582 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
583 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
584 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
585 trad-core.c: Define a TARGET_get_symbol_info function or macro.
586 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
588 * bfd-in.h: Don't define bfd_print_symbol_nm.
589 Define symbol_info type.
590 (JUMP_TABLE): Set _get_symbol_info element.
592 * syms.c (coff_section_type, bfd_symbol_info): New functions.
593 (bfd_decode_symclass): Use coff_section_type.
595 * targets.c: Add bfd_get_symbol_info call.
597 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
599 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
600 complaints from ancient gcc's.
602 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
604 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
605 hosts/i386linux.h: Define it.
607 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
609 * VERSION, bfd-in.h: Bump version number to 2.2.
611 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
612 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
613 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
614 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
615 LR, RR, hppa_field_adjust): New functions.
617 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
619 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
620 stabs symbols, including new indirect_ptr_ptr argument.
621 (ecoff_slurp_symbol_table): Pass new argument in calls to
622 ecoff_set_symbol_info.
624 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
626 * configure.in: For m68k sysv systems, use m68k-coff.
628 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
629 (TDEFAULTS): Define it here. Use the new name.
631 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
634 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
636 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
638 (aix386_core_file_p): Initialize core_size to correct value.
640 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
642 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
643 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
645 * bout.c (aout32_slurp_extended_name_table): Define to be
646 _bfd_slurp_extended_name_table rather than bfd_true.
648 * coff-mips.c: Include libaout.h and aout/aout64.h to get
649 definitions for N_SET[ATDB].
650 (ecoff_howto_table): Moved near top of file.
651 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
652 seen, cook up a constructor section of the same name and put in a
653 reloc pointing to the symbol. This lets the GNU linker build
654 global constructors and destructors without using collect.
656 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
658 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
660 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
662 * hosts/miniframe.h: New file.
663 * configure.host: Use it.
665 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
667 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
668 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
669 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
670 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
671 * configure.in (*-*-bsd): Change to *-*-bsd*
673 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
675 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
676 int, for the sake of the old Portable C Compiler.
678 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
680 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
682 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
684 * configure.in: Get target name right for m68*-*-hpux.
686 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
688 * trad-core.c (NO_SIGNED_GET): New macro.
689 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
690 signed NO_GET, where appropriate.
692 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
693 * configure.in (*-*-linux*): Remove until linux port for a
694 non-i386/i486 system is actually available.
696 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
698 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
699 when compiling under HPUX.
701 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
703 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
704 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
706 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
707 * bfd/libhppa.h: Include sysdep here. Conditionalize
708 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
709 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
712 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
714 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
715 GNU version is needed.
717 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
719 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
721 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
723 * Makefile.in: Build elf32-hppa.o.
725 * syms.c (BSF_FUNCTION): New symbol flag.
727 * elf32-hppa.c: Fixed to work with elf32-target.h.
729 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
731 * libaout.h (NAME): Don't define if already defined.
733 * libelf.h: Protect against multiple inclusions.
734 (elf_symbol_type): Moved here, added new fields.
735 (struct elf_backend_data): New field `global_sym'; I suspect this
737 * elf32.c (elf_symbol_type): Deleted from here.
738 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
739 point to backend versions of symbols.
740 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
741 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
743 (elf_write_object_contents): Write program headers if appropriate.
744 (bfd_section_from_shdr): Unnamed sections get empty string for
745 name, not "unnamed". Handle SHT_NOBITS separately from
746 SHT_PROGBITS, and set some different flags.
747 (elf_file_p): New routine.
748 (elf_object_p, elf_core_file_p): Call it.
749 (elf_object_p): Handle EM_HPPA.
750 (elf_symbol_from, elf_idx_of_sym): New functions.
751 (elf_make_sections): Get symbol number right for relocations. Set
752 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
753 (elf_fake_sections): BSS section should be SHT_NOBITS, not
754 SHT_PROGBITS. Always generate symtab and strtab, not only if
755 relocations are needed. Set SHF_* flags as appropriate.
756 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
757 (elf_write_object_contents): Fix off-by-one error in symbol count.
758 Store a correct value for the symbol; write the size field
759 properly; make some guesses about the type field. Set section
760 type correctly for string tables.
761 (section_from_elf_index): Check for absolute and common sections
763 (elf_section_from_bfd_section): Ditto.
764 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
765 Use empty string instead of "unnamed" for nameless symbols.
766 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
767 HPPA (only?). Don't free raw symbols; keep the pointer around for
769 (elf_set_arch_mach): Handle bfd_arch_hppa.
770 (elf_find_nearest_line): Just return false.
771 (elf_write_object_contents, elf_set_section_contents): Set
772 output_has_begun field after computing file positions.
773 (elf_set_section_contents): Write section contents immediately,
774 rather than caching the whole file and writing it at close time.
776 * libhppa.h (enum hppa_reloc_field_selector_type, enum
777 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
778 hppa_reloc_expr_type_alt): New enumerator types.
780 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
781 * configure.in, configure.host: Use them.
783 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
785 * elf32-target.h: Allow overrides of armap defaults.
787 * elf32-hppa.c, elf32-hppa.h: New files.
789 * config/hp300hpux.mt: New file.
791 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
793 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
794 (aix386_core_vec): Update for new fields.
796 * archive.c (bfd_generic_archive_p): Call target-specific
797 slurp_armap code, instead of bfd_slurp_armap.
798 (bfd_slurp_bsd_armap_f2): New function.
799 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
800 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
802 * libaout.h (struct aoutdata): New field for subformat, for
803 differentiating between highly similar a.out formats.
804 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
806 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
808 * hp300hpux.c: New file.
809 * Makefile.in: Include it.
811 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
813 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
816 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
818 * trad-core.c (trad_unix_core_file_p): Check the file size.
820 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
822 * coff-alpha.c: Remove duplicate function and add warnings.
824 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
826 * sco-core.c (sco_core_vec): Add initializers for new target
829 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
831 * coffcode.h [_LIT]: Recognize .lit section.
833 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
835 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
836 config/alphaosf.mt, hosts/alphaosf.h: New files.
838 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
840 * Merge in HPPA/BSD changes from Utah.
841 * hppa.c: Use this for both HPUX & BSD.
842 * targets.c: Enable hppa_vec for both HPUX & BSD.
843 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
844 * hosts/hppabsd.h: #define HOST_HPPABSD.
846 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
848 * libbfd.c: Whitespace changes around byteswap macros.
849 * libbfd-in.h: Whitespace changes around byteswap declarations.
851 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
853 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
854 system_error anymore. It confuses bfd_check_format().
856 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
858 * bfd.c: Add sgi_core_data to tdata union.
859 * coff-mips.c: Add Irix 4.x core file support.
860 * hosts/irix4.h: #define HOST_IRIX4.
862 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
864 * aoutx.h (translate_from_native_sym_flags): Check that the
865 symbol's section does get set.
866 (slurp_symbol_table): Zero index means null-string name.
868 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
870 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
872 (write_syms): Use them, to reduce string table size.
874 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
876 * trad-core.c (trad_core_vec): Add 6 new initializers to match
877 new signed get/put fields. Minor reformatting to label
880 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
882 * bfd-in.h: Insert comment about SVR3 compiler warnings.
884 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
885 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
887 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
889 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
891 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
892 (swapcore_sparc): Make sp a bfd_vma.
894 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
896 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
897 libbfd.c, libbfd-in.h: Add _do*signed*.
898 targets.c, all targets: Add bfd*signed*.
899 bfd-in.h: Add bfd_signed_vma. Add comments.
901 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
903 * format.c (bfd_check_error): Check error return from
904 _bfd_check_format routines.
906 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
908 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
909 recognize .data section if present.
911 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
913 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
914 check for the case where the user sets the address of the BSS
915 section (and the file header can't specify this). Let the user
916 set it wherever they want, regardless of what goes in the header.
918 * ieee.c (ieee_slurp_sections): Pass all ieee section names
919 straight through into BFD sections. Add comments.
921 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
923 Cleanup in preparation for better 64-bit host support.
925 * bfd-in.h (bfd_64_type): Remove.
926 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
928 * bfd-in.h (bfd_size): Remove.
930 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
932 * bfd-in.h (bfd_word): Remove.
933 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
935 * bfd-in.h (rawdata_offset): Remove.
936 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
937 (bfd_perform_relocation): Lint.
938 (enum bfd_reloc_status): Comment cleanup.
940 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
942 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
944 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
946 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
948 * elf32.c: Clean up old comments.
950 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
952 * config/sun3.h: String argument to fprintf is const.
954 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
955 on systems which define PAGE_SIZE in <limits.h>.
957 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
959 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
960 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
961 the core file failing signal.
962 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
963 to supply the core file failing signal.
965 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
967 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
968 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
969 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
970 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
972 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
974 * coff-mips.c (PAGESIZE): Correct value.
976 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
978 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
979 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
981 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
983 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
984 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
986 (coff_compute_section_file_positions): Force vma and lma of _LIB
988 (coff_set_section_contents): Count number of entries in new lma
990 * coffgen.c (make_a_section_from_file): Force lineno_count of
991 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
992 SCO 3.2v4 shared library.
993 * seclet.c (rel): Copy over any section with contents, not just
996 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
999 * coff-i386.c (coff_i386_reloc): New function, to generate
1000 relocateable output correctly.
1001 (howto_table): Use coff_i386_reloc for all reloc types.
1002 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1003 for a common symbol.
1004 (i386comm_value): Removed; no longer needed.
1006 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1008 * coffcode.h (coff_set_section_contents): Don't write out
1009 sections without a filepos.
1011 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1013 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1015 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1017 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1018 * libecoff.h (ecoff_data_type): Added gp_size field.
1019 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1020 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1021 Set flags to 0 for large common symbols.
1022 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1023 which can occur for gas-generated relocs.
1024 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1025 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1026 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1028 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1030 * srec.c (srec_set_section_contents): Use lma field for load
1032 * section.c: Add declaration of lma field to section structure.
1033 * coffcode.h (coff_write_object_contents): Use lma field for load
1035 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1037 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1038 symbols in a better way. (translate_to_native_sym_flag): Set the
1039 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1041 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1042 (bfd_make_section): Cope with new builtin section.
1043 * syms.c (bfd_decode_symclass): Can now print indirect section
1046 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1048 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1049 defined, and yields false.
1050 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1052 * archive.c (snarf_ar_hdr): Add support for reading (only,
1053 so far) BSD-4.4-style extended headers.
1054 * archive.c: Some more comments.
1056 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1058 * Makefile.in: fix rule for dvi and info, so that the recursive
1059 makes does the right thing, instead of always info
1061 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1063 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1064 archive members; they need more special reatment. For now, verify
1065 that computed and actual file positions correspond.
1067 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1069 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1070 (set_arch_mach): Delete non-MIPS code.
1071 (reloc_howto_type_lookup): Ditto.
1072 * Makefile.in: Adjusted.
1074 * libbfd.c (bfd_tell): Update `where' field.
1075 (bfd_seek): Don't do anything if we're not changing the file
1076 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1077 field against a SEEK_SET request. Call bfd_tell to re-update
1078 `where' field when done.
1079 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1081 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1083 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1085 * Makefile.in: added installcheck target
1087 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1089 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1090 if the type is not stNil.
1092 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1094 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1095 forward declarations.
1097 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1098 it's implied by the type.
1100 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1102 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1104 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1106 * rs6000-core.c: Add .ldinfo section.
1108 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1110 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1112 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1114 * section.c (bfd_set_section_contents): whitespace
1115 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1118 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1120 * hosts/go32.h: don't define POSIX_UTIME
1122 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1124 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1125 against machine architecture stored in the ELF header, to resolve
1127 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1128 NULL, so only use results when non-NULL.
1129 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1130 and add to vector of targets.
1132 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1134 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1135 are always just debugging symbols.
1137 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1138 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1140 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1142 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1143 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1144 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1145 defined, which they aren't in hpux 7.0.
1147 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1148 Tran-Le, tranle@intellicorp.com.
1150 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1152 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1153 ahead and do the relocation.
1154 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1155 what needs to be done.
1156 (ecoff_reflo_reloc): Do the REFHI relocation here.
1158 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1160 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1161 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1162 relocs are reasonable.
1163 * coff-msym.c: Eliminated uses of DEFUN.
1164 (ecoff_swap_tir_out): New function.
1166 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1168 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1169 * configure.host (vax-*-ultrix2*): Add triplet.
1170 * hosts/vaxult2.h: New file.
1171 * config/vaxult2.mh: New file.
1173 * aoutx.h (string.h): Include for strchr and friends.
1174 * archive.c (string.h): Include for memchr and friends.
1175 * elf32.c (string.h): Include for strrchr and friends.
1177 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1179 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1180 (MY_set_sizes): Use sunos4_set_sizes.
1182 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1183 deleted, as well as elf-big and elf-little targets.
1184 * libelf.h: New file.
1185 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1187 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1189 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1191 * coffcode.h (coff_compute_section_file_positions): Don't need
1192 variable "old_sofar" if compiling for i960.
1194 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1196 * libbfd.h: Updated.
1198 * ieee.c (exten, envi): "static" belongs first in declaration.
1200 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1202 * srec.c: add support for symbolsrec, srecords with symbols in
1205 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1207 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1208 to avoid lint complaints.
1210 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1212 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1213 type SHT_STRTAB. Don't alter file offset for section 0.
1214 (reloc_type_names): Now an array instead of a macro. Still inside
1215 "#if 0", since it's used only in debugging code also in "#if 0".
1216 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1217 (sort_reloc_map): New function.
1218 (sparc_reloc_map): New variable.
1219 (elf_bfd_reloc_type_lookup): New function.
1221 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1223 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1224 bfd_make_debug_symbol; they were already in the target structure.
1225 * Adjusted all uses of JUMP_TABLE.
1226 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1227 from coff_make_debug_symbol.
1228 * libcoff.h: Updated accordingly.
1230 * Minor cleanups provoked by gcc warnings:
1231 * aoutx.h (NAME(aout, reloc_type_lookup)),
1232 cpu-h8300.c (local_bfd_reloc_type_lookup),
1233 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1235 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1236 ieee.c (ieee_slurp_section_data),
1237 elf.c (elf_make_sections, elf_fake_sections,
1238 elf_compute_section_file_positions, elf_write_object_contents):
1239 Removed unused variables.
1240 * archures.c: Removed /* from within comment.
1241 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1242 * oasys.c (oasys_write_data): Initialize i.
1244 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1246 * libcoff.h (obj_raw_syment_coun): New macro.
1247 * coffgen.c (coff_get_normalized_symtab): Initialize
1249 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1251 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1253 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1255 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1256 for compatibility with tools from MIPS.
1258 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1259 * config/irix3.mt, config/irix4.mt: Removed.
1260 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1261 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1263 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1265 * hosts/hp300bsd.h: Add gross hack to determine whether we
1266 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1267 files (and set other parameters) to match.
1269 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1271 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1272 ansi definition which otherwise confuses non-ansi compilers.
1274 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1275 ultrix cc by forward declaring getenv as is done in
1278 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1280 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1281 avoiding a fatal error in vax ultrix 4.2 cc.
1283 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1285 * bfd-in.h, VERSION: Roll to version 2.1.
1287 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1289 * oasys.c (oasys_write_object_contents): Lint.
1290 * srec.c: Whitespace cleanup.
1292 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1294 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1295 cleaned up output formatting a bit.
1297 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1299 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1300 relaxable. Should be moved somewhere else.
1302 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1304 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1305 (aout_mips_*_vec): Added seclet_link element.
1307 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1308 support for aout-mipsbsd target.
1310 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1312 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1314 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1316 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1318 Add support for the H8/500
1320 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1322 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1324 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1325 * coff-mips.c: Now includes libecoff.h.
1326 (ecoff_data_type): Moved to libecoff.h.
1327 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1328 call it. If there is ever another ECOFF target, this and the
1329 swapping functions should be accessed via an ECOFF specific target
1331 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1333 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1335 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1336 no longer includes this file.
1338 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1339 bits to 0 to make comparison test useful.
1341 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1342 avoid overflowing GP accessible sections in binutils/objdump.
1344 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1346 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1347 reading more robust: Fail if string index is out of string
1350 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1352 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1353 PCREL13): Don't take dst_address into account; the input file has
1354 already taken care of that.
1356 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1358 * coff-mips.c: Completed support for linker and binutils.
1360 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1362 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1363 original addend from section contents.
1365 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1367 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1368 * hosts/delta88.h (strtol): Fix prototype.
1369 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1371 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1373 * elf.c: Get rid of "#ifdef sparc".
1374 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1375 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1377 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1378 compile type conditionals on host CPU.
1379 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1381 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1383 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1385 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1386 ECOFF which has two common sections.
1387 (bfd_com_section): Set SEC_IS_COMMON flag.
1388 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1389 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1390 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1391 bfd_is_com_section macro rather than checking for equality to
1394 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1396 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1397 (coff_mkobject_hook): Accept aouthdr argument.
1398 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1399 Handle NULL aouthdr argument.
1400 (coff_object_p): If there is no aouthdr, pass it as NULL to
1402 * libcoff.h: Rebuilt for mkobject_hook changes.
1404 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1405 additional MIPS ECOFF fields.
1407 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1409 * configure.host: added mips-dec-bsd*
1410 * configure.in: added mips-dec-bsd*
1411 * aout-mipsbsd.c: new file for mips-dec-bsd*
1412 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1413 * aoutx.h: added mips support.
1414 * archures.c: added mips support to bfd_default_scan().
1415 * cpu-mips.c: added support for R4000 (untested).
1416 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1417 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1418 hope will make it into include/bfd.h.
1419 * targets.c: added aout_mips_*_vec.
1421 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1423 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1425 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1427 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1429 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1431 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1433 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1434 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1435 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1436 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1438 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1439 bfd_swap_reloc_in or coff_swap_reloc_out.
1440 * coff-mips.c: Added code to link and write out symbolic debugging
1441 information, and to swap relocs in and out.
1443 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1445 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1446 (coff_write_object_contents): coff_count_linenumbers returns the
1447 number of line number records it found.
1449 * coffgen.c (coff_write_linenumbers): only write out line numbers
1450 in the section they belong to.
1452 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1454 * targets.c (bfd_target): Added relocateable argument to
1455 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1456 target vector for linker use.
1457 * bfd.c (bfd_seclet_link): New macro.
1458 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1459 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1460 and boolean return value. Made static.
1461 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1462 relocateable argument.
1463 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1464 relocateable argument (if relocateable, saves relocs).
1465 * bout.c (b_out_get_relocated_section_contents),
1466 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1467 relocateable argument (if relocateable, just calls
1468 bfd_generic_get_relocated_section_contents).
1469 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1470 argument to prototype.
1471 * All targets: Set new _bfd_seclet_link vector to
1472 bfd_generic_seclet_link.
1474 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1476 * coffgen.c: #include seclet.h.
1478 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1480 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1481 debug info. Setup info about linker symbols only, and use
1482 standard bfd fields to hold the info.
1483 * (hppa_object_p): Remove unneeded decls.
1484 * (hppa_new_section_hook): Get rid of most of this.
1485 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1486 fat. Remove all knowledge of stabs, remove redundant knowledge of
1488 * Remove macros for accessing fields which are now gone.
1490 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1492 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1494 * coff-z8k.c: delete unused reloc functions
1496 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1498 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1499 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1500 * coff-msym.c: Use DEFUN for function definitons.
1501 * coff-mips.c: Added code to read and print symbols, and to find
1504 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1505 swapping functions into coffswap.h for ECOFF use. Moved
1506 relocation functions, only used by h8300 and z8k, into reloc16.c.
1507 Added hooks for coffgen.c functions to backend data structure, and
1508 added hook functions. Still more could be done.
1509 * coffswap.h: New file to hold COFF swapping routines.
1510 * coffgen.c: New file to hold generic COFF functions.
1511 * reloc16.c: New file to hold h8300 and z8k specific relocation
1513 * libcoff-in.h: Added declarations for functions in coffgen.c.
1514 * libcoff.h: Rebuilt to incorporate changes.
1515 * coff-h8300.c: Function name changes.
1516 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1517 hook rather than defining EXTRA_CASES.
1518 * Makefile.in: Build new files coffgen and reloc16. Added
1519 dependencies of coff-*.o on coffswap.h and seclet.h.
1521 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1523 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1524 about discarding const.
1526 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1528 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1530 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1532 * configure.in (post-target): If --with-minimal-bfd is specified,
1535 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1537 * srec.c (srec_write_records): one of my boards wants a CR between
1540 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1542 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1543 (it broke a couple of weeks ago).
1545 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1547 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1548 return type, so libbfd.h doesn't reference undefined typedefnames.
1550 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1552 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1554 (coff_pointerize_aux): don't pointerize a negative tagndx
1555 (sometimes generated by SCO 3.2v4 cc).
1557 * bout.c (calljx_callback, callj_callback,
1558 b_out_get_relocated_section_contents): warn if relocating against
1559 an undefined symbol.
1561 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1563 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1564 Make a bunch more routines be static.
1565 * hppa.c (fill_spaces): Get rid of this, replace with much better
1566 written setup_sections().
1567 * (setup_sections): New routine to create BFD sections for each
1568 space and subspace in SOM files.
1569 * (hppa_object_setup): Use BFD sections created by
1570 setup_sections() to locate GDB symbol table info.
1571 * (make_unique_section): New routine to create a BFD section. It
1572 ensures that the given name is unique, and will generate a unique
1574 * (hppa_object_p): Become much more paranoid about file header.
1575 * (make_bfd_asection): Call bfd_make_section to do the dirty
1576 work. Simplify code somewhat.
1577 * (hppa_core_file_p): Use proper name for stack section.
1578 * libhppa.h: Remove millicode_start, millicode_end decls.
1580 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1582 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1584 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1585 relocs, don't bother doing the adjustment if the value to add is
1588 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1590 * bfd.c (bfd_get_size): New function that gets an upper bound
1591 on the possible size of any object in a bfd.
1592 * elf.c (bfd_elf_find_section, elf_get_str_section,
1593 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1595 * elf.c (elf_big_vec, elf_little_vec): Document last three
1596 members initialized to NULL.
1598 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1600 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1602 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1604 * hosts/std-host.h: New file. Attempt at a generic/default
1605 set of definitions, to discourage porting to new hosts by copying.
1606 * hosts/news.h: Removed.
1607 * hosts/sparc.h: Use std-host.h.
1608 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1609 perhaps we can later remove the the_bfd field from each symbol.
1610 * syms.c (struct symbol_cache_entry): Remove unused field
1611 app_data. Add comment noting that the_bfd is almost redundant,
1613 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1614 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1615 * hppa.c (fill_spaces): Make slightly more rebust.
1616 * configure.in: Allow std-host as the "default" host.
1618 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1620 * bfd.c: Add struct hppa_core_data to tdata union.
1621 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1622 Get rid of HPPA/BSD specific code. That will go somewhere else
1624 * (fill_spaces): Don't spin forever and die if you don't find
1625 $MILLICODE$ subspace.
1626 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1628 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1629 Make these work for HPUX.
1630 * (make_bfd_asection): New routine to make section creation a
1632 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1633 * libhppa.h: #include the right system files. Redefine all of
1634 the structs/macros for hacking core files to use more sensible
1635 HPUX core file structures.
1636 * targets.c (target_vector): Conditionalize hppa_vec on
1637 HOST_HPPAHPUX, not hp9000s800.
1638 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1639 malloc and realloc. #define HOST_HPPAHPUX.
1641 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1643 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1644 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1645 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1646 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1648 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1649 * aix386-core.c: New file for handling core files on AIX on PS/2.
1650 * targets.c: if AIX386_CORE, use aix386_core_vec.
1651 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1654 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1656 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1659 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1661 * Makefile.in: added dvi target
1663 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1665 * bfd.c: Use right name for tekhex tdata struct.
1666 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1667 * libcoff.h: Updated to get spacing change from coffcode.h.
1668 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1670 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1672 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1673 functions, with the "guts" of the old bfd_slurp_bsd_armap
1674 and bfd_slurp_coff_armap, but assuming we've already checked
1675 if the armap is present or not.
1676 Also, rewrite a bit to avoid keeping around obstack data
1678 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1679 Various fixes to correctly handle COFF_style archives names.
1680 (Note that because these have a trailing '/', the names can
1681 have embedded spaces.)
1682 * archive.c (bfd_slurp_armap): New function, replaces old
1683 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1684 _either_ format, and calls do_slurp_bsd_armap or
1685 do_slurp_coff_armap if either form of map is seen.
1686 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1687 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1688 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1689 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1691 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1693 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1694 * libhppa.h: Make millicode_start and millicode_end be unsigned
1695 int to be same type as CORE_ADDR in GDB. Why are these here?
1697 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1699 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1700 vaddr of the section to the addend.
1701 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1702 SCO_CORE to SELECT_VECS.
1703 (target_vector): add sco_core_vec.
1704 * sco-core.c (sco_core_vec): add leading underscore initializer.
1705 * configure.in (i[34]86-*-sco*): use target i386-sco.
1706 * config/i386-sco.mt: new file; define SCO_CORE.
1708 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1710 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1712 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1714 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1716 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1718 * hosts/i386linux.h: Include unistd.h.
1720 * aoutx.h (print_symbol): aout_stab_name returns a constant
1722 * libaout.h (aout_stab_name): Fix prototype.
1723 * stab-syms.c (aout_stab_names): Array is now const.
1724 (aout_stab_name): Return value is now pointer to const.
1726 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1729 * syms.c (asymbol): Added new field "app_data", for data
1730 particular to the application. Some of the linker flags ought to
1731 get moved to this field someday.
1733 * archures.c (bfd_default_scan): Recognize a few more numbers:
1734 80486, 80960, and 960.
1736 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1737 bfd_coff_std_swap_table, cast to PTR.
1738 * bfd.c (bfd_coff_swap_*): Deleted macros.
1739 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1741 * coffcode.h (type bfd_coff_backend_data): New structure type,
1742 contains pointers to the COFF-specific swapping routines.
1743 (bfd_coff_std_swap_table): New data structure, to be used when
1744 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1745 (bfd_coff_swap_*): New macros.
1746 * coff-mips.c (mips_coff_swap_table): New data structure.
1747 (ecoff_big_vec): Use it.
1748 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1749 * All other targets: Deleted coff-specific vector entries.
1751 * trad-core.c: Fixed some `PARAMS' uses that were missing
1754 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1756 * aoutx.h (some_aout_object_p): Protect arg prototype in
1757 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1759 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1761 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1762 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1763 PARAMS for readability.
1765 * aoutx.h: Add type to callback parameter.
1766 * coff-mips.c: Don't call trad-core.h, not needed.
1767 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1768 * trad-core.h: Eliminate, unused.
1770 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1772 * format.c (bfd_check_format): if default target isn't found
1773 then look through the entire list rather than return early.
1775 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1777 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1779 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1781 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1783 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1785 * coff-z8k.c: checkpoint, more addressing modes handled
1786 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1789 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1791 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1793 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1795 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1797 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1799 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1800 and about when file descriptors are closed.
1802 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1804 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1805 written out correctly.
1807 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1809 * section.c: New section bit SEC_SHARED_LIBRARY.
1810 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1811 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1814 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1816 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1817 macros; use PARAMS to declare the function pointers involved.
1819 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1820 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1822 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1824 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1826 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1827 declaring pointers to functions.
1828 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1829 * seclet.h: Declare external function with PARAMS.
1831 * doc/chew.c (exfunstuff): Eliminate.
1832 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1833 * doc/proto.str: Use paramstuff rather than exfunstuff.
1835 * libbfd.h: Update, based on changes in source code and chew.
1837 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1839 * libieee.h: Add FIXME about removing limit on number of sections.
1840 * bfd-in.h: Improve comments to make it clear that bfd.h is
1841 the wrong place to edit this file.
1842 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1843 same places where we install bfd.h.
1845 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1847 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1848 symbol type before blindly modifying the auxent. Specifically,
1849 only modify the endndx fields for types that need it, and don't
1850 set the array information for non-arrays.
1852 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1854 * aoutx.h (some_aout_object_p): Section list should be set up
1855 correctly anyways; don't have to set up "next" pointers manually.
1857 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1859 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1860 config/i386v.mh: removed -DUSG from HDEFINES.
1861 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1863 hosts/i386v.h: don't define POSIX_UTIME.
1865 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1867 * ieee.c (ieee_slurp_sections): make a private copy of the
1868 section's name before truncating it.
1870 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1872 * hppa.c: add symbol_leading_char entry in transfer vec
1874 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1876 * ieee.c (get_symbol): can now cope when two symbols of a
1877 different class, but the same index number occur consecutively.
1878 (get_section_entry): nicer name for sections being forward
1879 referenced. (ieee_archive_p): don't free the filename string,
1880 since it was never malloced.
1882 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1884 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1886 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1888 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1889 optionally setting the dimen info, since they are in the same
1890 memory locations. Also zero out external auxent.
1891 (coff_write_symbol): don't zero external auxent; now done in
1894 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1896 * Check fclose return value for errors.
1897 libbfd.h: bfd_cache_close now returns a boolean.
1898 cache.c (bfd_cache_delete): return fclose success value.
1899 (bfd_cache_close): return bfd_cache_delete return value.
1900 opncls.c (bfd_close, bfd_close_all_done): return result of
1903 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1905 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1907 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1909 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1910 work out a coff relocation type from a howto's attributes rather
1911 than using the input r_type field. This fixes PR1677 and allows
1912 conversion of a.out relocs to coff relocs.
1914 * coffcode.h (coff_write_relocs): if supplied a relocation
1915 relative to an absolute symbol, use the right symbol index.
1917 * reloc.c (bfd_perform_relocation): do a partial link for coff
1920 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1922 * changes to support i386-sysv with shared libraries:
1923 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1924 check for .data2; if _LIB is defined, check for it; map
1925 SEC_NEVER_LOAD to STYP_NOLOAD.
1926 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1927 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1928 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1929 if section has contents, not just if it is loadable; if
1930 TWO_DATA_SECS, check for .data2
1931 (coff_set_section_contents): set vma of .lib section to number of
1933 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1934 don't define coff_write_armap to bsd_write_armap.
1935 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1938 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1940 * solaris2.h: Get the definition of alloca from alloca.h if we
1943 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1945 * configure.in (i960-*-{aout,bout}): Support these.
1947 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1949 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1951 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1953 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1954 no-longer-used definitions of L_SET and L_INCR.
1955 * i386linux.h: Tweaks to smooth Linux build.
1957 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1959 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1961 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1963 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1964 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1965 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1966 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1968 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1969 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1971 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1973 * configure.host: New file, contains mapping of host configs
1974 to host support file names for bfd, binutils, opcodes.
1975 * configure.in: Use it.
1976 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1977 * i386bsd.c: Cleanup, reformat.
1978 * config/i386-bsd.mt: Comment changes.
1979 * config/i386bsd.mh: New file for core file support.
1980 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1981 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1982 on BSD 4.4 define ALIGN (sigh!).
1984 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1986 * libaout.h (aout_backend_data): added exec_header_not_counted
1987 field. For ZMAGIC files only, when text_includes_header is set, by
1988 default the length of the exec header is counted in the text
1989 section size. For go32, exec header is mapped in but does *not*
1990 contribute to the size of section.
1991 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1992 is not set, but ztih is, add the size of the exec header to the
1993 recorded size of the text section.
1994 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1995 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1996 Also set text_includes_header.
1997 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1998 by default in MY(backend_data).
2000 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2002 * aout-target.h (callback): Don't define this function if it won't be
2005 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2006 type doesn't match. Don't lose if file sections have already been
2008 (set_arch_mach): Set reloc_entry_size.
2009 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2011 * hosts/i386bsd.h: New file.
2012 * configure.in: Recognize i[34]86-*-bsd host.
2014 * aout-target.h (callback, write_object_contents): Delete unused
2017 * aoutx.h (reloc_type_lookup): New function.
2018 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2019 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2020 (MY_reloc_howto_type_lookup): Don't define it.
2022 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2024 (slurp_symbol_table): Use header byte order, not target byte
2025 order, for reading symbol data.
2027 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2029 * configure.in: Undo some brain damage in the host section.
2030 * configure.in: Reformat the target section, test many configs.
2031 * Makefile.in (make): Remove obsolete `make make'.
2032 * aoutx.h (some_aout_object_p): Make defines line up.
2034 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2036 Now a bfd knows whether underscores are normally prepended
2037 to symbols in its file format.
2039 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2040 coff-z8k.c: targets set so they have leading underscore
2041 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2042 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2043 without leading underscore flag
2044 * targets.c: add symbol leading char to xvec description
2045 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2047 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2049 * archive.c: Make errno global.
2050 * archive.c (_bfd_write_archive_contents): If read fails (and
2051 errno!=0) set bfd_error to malformed_archive (since this probably
2052 indicates a truncated archive), rather than system_call_error.
2054 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2056 * Makefile.in: added rules for i386bsd.c
2057 * i386bsd.c: new file, supporting 386bsd.
2058 * configure.in: recognize i386-*-bsd target.
2059 * config/i386-bsd.mt: new file - 386bsd target configuration.
2061 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2063 * configure.in: re-arrange host section to use *-*-* notation,
2064 clean up some of the target section as well
2066 * seclet.c: cast result of bfd_get_relocated_section_contents to
2067 avoid compiler warnings
2069 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2071 * coffcode.h (coff_section_symbol): Create section if it doesn't
2074 * bout.c: Removed some unused variables.
2076 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2078 * Portability fixes from p3:
2079 coffcode.h (coff_write_relocs): removed sanity check until it
2080 works on all targets (per advice from sac).
2081 config/hp9000.mh: new file to define USG.
2082 hppa.c: #undef hppa before the JUMP_TABLE.
2083 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2085 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2086 local variable target volatile to avoid mysterious bug in
2089 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2091 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2092 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2094 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2096 * coff-z8k.c (func_da, func_jr): Lint.
2097 * coffcode.h: Use memset rather than bzero.
2098 * elf.c: Use memcpy rather than bcopy.
2099 * tekhex.c: Use memset rather than bzero.
2101 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2103 Add Adobe a.out support.
2105 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2106 * config/adobe.mt: Add.
2107 * configure.in (*-adobe-* target): Add.
2108 * targets.c (a_out_adobe_vec): Add.
2109 * Makefile.in: add aout-adobe.c.
2111 * configure.in: Put two dashes in all entries to be matched.
2112 Add comments to remind people to do this.
2113 Reorder all entries that match manufacturer names, to occur
2114 last, so they will only be matched if no more specific match
2115 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2117 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2119 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2120 since we should never have a NULL section.
2121 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2122 tests, set the section to bfd_abs_section.
2124 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2126 * coff-z8k.c: getting closer
2127 * coffcode.h (coff_get_relocated_section_contents): allow
2128 EXTRA_CASES hooks for different arches to provide different reloc
2130 * seclet.h: #ifndef around it to allow multiple inclusion
2131 * srec.c: minor doc fix
2133 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2135 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2137 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2139 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2142 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2144 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2145 filling in reloc, in case immediately following code doesn't set
2148 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2150 * coffcode.h (coff_renumber_symbols): set the last renumbered
2151 symbol pointer to NULL, as expected by coff_write_linenumbers.
2152 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2153 type R_IHCONST used on the 29k.
2155 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2157 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2158 update, based on how the underlying file was opened. Obsoletes
2160 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2161 all FASCIST_FDOPEN config defines.
2163 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2165 * sparc-opc.c: Moved to opcodes library, now that we have one.
2166 * Makefile: Don't compile it.
2168 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2170 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2172 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2174 * section.c (bfd_set_section_flags): Remove a sanity check.
2175 It is unfortunately broken, and prevents strip from working.
2177 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2179 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2180 created by last change.
2182 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2184 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2185 * bfd-in.h: Bump to version 2.0.
2187 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2189 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2190 braindamaged HP/Apollo compiler happy.
2192 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2194 * format.c: Fix description of search for matching target.
2195 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2196 * targets.c: Update description of search for matching target.
2197 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2198 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2199 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2201 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2203 * Makefile.in: Added mostlyclean/clean/distclean rules.
2205 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2207 * targets.c (target_vector): Take out oasys (unless that is
2208 the default): Because there is no magic number in archives,
2209 there can be annoying target mis-matches.
2211 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2213 * sparc-opc.c: Rigorously updated to match architecture manual.
2215 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2217 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2218 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2219 to the built-in abs_section were not written out correctly.
2221 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2223 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2224 large, assume we're using a swapped byte order and fail with
2225 wrong_format rather than dumping core.
2227 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2229 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2230 filename constraints.
2231 * Makefile.in: Updated to reflect change.
2233 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2235 Add preliminary support for the we32k:
2237 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2239 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2241 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2243 * bout.c: added support for relaxable alignment relocs.
2245 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2246 pass down pointer to play area rather than use alloca
2248 * cpu-z8k.c (compatible): made static to reduce name space
2251 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2253 Add basic support for the z8k:
2255 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2256 section.c, targets.c,
2258 * syms.c: move mis-inserted patch.
2260 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2262 Documentation fixes:
2263 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2264 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2266 * reloc.c: break out addend item from surrounding text.
2268 * doc.str (DOCDD): Defined. Adds text to output.
2269 (bodytext): Put bulletize before kill_bogus_lines.
2270 * chew.c (bulletize): End itemization after a blank line, to
2271 prevent following text from being swallowed up in an item.
2273 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2275 * configure.in: Add sparclite as a target.
2277 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2279 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2282 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2283 from a coff file (csym is null), dont deref them
2285 * ieee.c (parse_expression): get the answer right when adding an
2286 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2287 on elts so that filename is filled in.
2289 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2291 * bout.c (howto_align_table): New set of relocs, with enough
2292 data for "objdump -r" to work.
2293 (b_out_reloc_type_lookup): Recognize alignment relocs.
2295 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2297 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2298 invocations of make. Also, always create installation
2301 * config/apollov68.mh: removed -g from CC definition.
2303 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2305 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2306 overflowing gp-offset range.
2308 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2310 * srec.c (srec_set_section_contents): don't write out sections
2311 without the LOAD and ALLOC attributes
2313 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2315 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2316 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2317 * aout-target.h (callback): Don't set page/seg sizes.
2319 (set_sizes): New routine.
2320 (backend_data): Point to it.
2321 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2322 (sunos4_aout_backend): Point to it.
2323 * aoutx.h (set_arch_mach): Call set_sizes callback.
2325 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2327 * aout-target.h: Make _bfd_slurp_extended_name_table be
2328 the default. Given that we *write* the suckers (for long
2329 archive member names), we really ought to be able to read them!
2330 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2331 seem to be needed, and many machines don't have it.
2333 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2335 * coff-m68k.c (vector): read and write archives in coff format.
2337 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2339 * opc-sparc.c: New file.
2341 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2343 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2344 pointers to bfd_byte* before performing arithmetic on them. Such
2345 use with bare void* pointers is a gcc extension.
2346 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2347 * archive (normalize): Add to CONST to match actual usages with
2350 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2352 * configure.in: Recognize i486 host cpu, and use i386-elf
2355 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2357 * config/stratus.mt (CC): Remove definition.
2358 * elf.c (bfd_section_from_shdr): Test for the possibility that
2359 section_from_elf_index returns NULL and don't dereference it.
2361 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2363 * add hppa_data to bfd tdata (indirectly via sef).
2365 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2367 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2369 * configure.in: error messages to stderr, not stdout
2371 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2373 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2374 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2375 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2377 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2379 * configure.in: recognize hppa* instead of hppa
2381 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2383 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2384 RTYPE2HOWTO to cope with same.
2385 * reloc.c (bfd_perform_relocation): added support for size of -2
2386 (subtract a word reloc type). Updated doc.
2388 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2390 * Makefile.in: merged changes from progressive, removed rcsid.
2392 * archures.c, archive.c, Makefile.dos: removed rcsid.
2394 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2396 * bfd-in.h : add BFD_IS_RELAXABLE flag
2397 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2398 header e_relaxable, major hackery in callbacks
2399 * libaout.h : add space for a_relaxable.
2400 * seclet.c (rel): don't relax empty sections
2403 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2405 * section.c (STD_SECTION): add some casts to the initializers for
2408 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2410 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2411 and add appropriate casts to keep (picayune) aix-cc happy.
2413 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2415 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2416 symbol pointers. Punt expensive & useless bfd_realloc. Use
2417 malloc for raw symbols, and free it before returning.
2418 (bfd_section_from_shdr): Do not slurp symbol table until politely
2419 asked. Do not even slurp string tables.
2420 (elf_get_symtab_upper_bound): Count 'em without reading them.
2421 (elf_get_symtab): This is how to politely ask. Schlurp!
2422 This should probably just *become* elf_slurp_symbol_table, FIXME.
2424 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2426 * archive.c (bsd_write_armap): write the timestamp of the
2427 archive header to be just a little bit later than the timestamp of
2428 the file, otherwise the linker will complain that the index is
2431 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2433 * configure.in: Add m68k-ericsson-*.
2435 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2437 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2438 * elf.c: Remove unconditional debug printf's.
2439 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2440 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2441 (elf_slurp_symbol_table): Hand out symbols in forward, not
2442 reverse order. Simplify duplicate code.
2444 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2446 * elf.c: Remove "(void)" casts from function calls where the
2447 return value is ignored, in accordance with GNU coding standards.
2449 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2451 * hppa.c: Apply John's standard fix to avoid "empty translation
2452 unit" warnings from some ANSI-C compilers.
2454 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2456 * hosts/solaris2.h: Configure same as sysv4.
2458 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2460 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2461 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2462 type match actual return type.
2463 * elf_print_symbol (section_name): Make CONST.
2465 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2467 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2468 New files, for Linux (a free Unix clone for 386 machines).
2469 * Makefile.in, configure.in, targets.c: Update accordingly.
2471 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2472 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2473 correct calling of howto special functions and fixes from Raeburn
2475 * archures.c: nuke bfd_reloc_code_type
2476 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2477 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2478 SEC_NEVER_LOAD, various other bfdgas newness
2479 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2480 * targets.c: change jump table vector to above
2483 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2485 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2486 its prototype will be included in libbfd.h. Change result type
2487 to struct * (rather than equivalent typedef) so it can be used in
2488 the prototype, where they typedef won't be known.
2489 * libbfd.h: Updated version.
2491 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2493 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2494 targets.c: HPPA merge.
2496 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2498 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2499 * config/solaris2.mh: Kludge around Sun compiler bug.
2501 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2503 * libaout.h (aout_backend_data): Change defs of two bitfields to
2504 be unsigned chars instead to get around rs6000 compiler problem.
2506 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2508 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2509 Correct misconception that there can be only one symbol table.
2510 Only call elf_slurp_symbol_table on the full symbol table, not
2511 the dynamic one which is only a subset of the full one.
2513 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2515 * coffcode.h (coff_compute_section_file_positions): For I960,
2516 don't align sections in file.
2518 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2520 * targets.c (struct bfd_target): Added field for target-specific
2521 (but not file-specific) data, for distinguishing minor
2522 characteristics between (e.g.) a.out formats.
2524 * section.c (struct sec): New field user_set_vma indicates vma
2525 field should be heeded, not assumed to be unset.
2526 (STD_SECTION): Initialize that field of standard sections to zero.
2527 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2529 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2530 pre-swapped version.
2532 * archures.c (struct bfd_arch_info): Fixed order of comment and
2533 field decl. New fields indicate size of page and segment for
2535 * cpu-m68k.c (N): Fill in values.
2536 * cpu-sparc.c (arch_info_struct): Ditto.
2538 * libaout.h (struct aout_backend_data): Various bits of data (not
2539 all used currently) with characteristics of a.out implementation.
2540 Important field for now is text_includes_header, indicating that
2541 the text section starts immediately after the file header, which
2542 gets mapped in with it.
2543 (struct aout_data): New fields indicate whether vma has been
2544 adjusted yet (not yet used), and what magic number will be used in
2545 the output file (should go away in favor of vma_adjusted).
2546 (WRITE_HEADERS): Code for dealing with section sizes and related
2547 header fields replaced with call to adjust_sizes_and_vmas.
2548 * aoutx.h (some_aout_object_p): Fill in magic number field.
2549 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2550 (set_arch_mach): Set page size and segment size once CPU
2552 (adjust_sizes_and_vmas): New function; has much code moved
2553 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2554 and size parameters, as well as many header fields, after deciding
2555 on magic number for output file. Checks to ensure that this
2556 adjustment has only been done once.
2557 (set_section_contents): Call adjust_sizes_and_vmas instead of
2558 doing much of the work here.
2560 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2561 default (null) values of these fields.
2562 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2563 value in exec header.
2564 (sunos4_aout_backend, MY_backend_data): Define backend data
2565 indicating file header is included in text section.
2567 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2569 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2570 gcc version 2, to avoid warnings.
2572 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2574 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2575 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2577 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2579 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2581 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2583 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2584 * configure.in: Rewrite target parsing to use simple format.
2585 Handle sparc-sun-solaris2 configuration.
2586 * aout64.h: Avoid ANSI C brain death warning.
2587 * elf.c: Avoid trigraph (???) or /* in comments.
2589 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2591 * config/sysv4.mh: new file, RANLIB=echo
2593 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2595 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2597 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2598 elf_core_tdata_struct into a single common struct. Core files
2599 wouldn't have worked at all without this.
2600 (bfd_elf_find_section): New function for GDB's undercover use
2601 to find string sections that BFD hides from it.
2602 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2604 (elf_object_p, elf_core_file_p): Allocate internal file header
2605 storage dynamically.
2606 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2607 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2609 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2611 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2613 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2615 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2617 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2619 * configure.in: handle m680[01234]0 as aliases for m68k
2621 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2623 * coff-a29k.c: do byte relocs correctly
2624 * coffcode.h (styp_to_sec_flags): never load INFO sections
2625 * seclet.c (rel): don't relocate INFO sections
2627 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2629 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2630 Make the symbols unmodifiable.
2631 (bfd_section_init): Deleted.
2632 * init.c (bfd_init): Don't call bfd_section_init.
2634 * section.c (bfd_set_section_contents): Ensure that range to be
2635 written is within section boundaries.
2636 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2639 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2641 * coff-i960.c (howto_table): Deleted.
2642 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2643 interesting entries from old howto_table.
2644 (RTYPE2HOWTO): Adjusted to use switch.
2645 (coff_i960_reloc_type_lookup): New function.
2647 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2648 records for section symbol.
2649 (make_abs_section): Unused; deleted.
2650 (renumber_symbols): Re-order symbols so undefined symbols come
2651 last, as COFF format desires.
2652 (coff_write_symbol): Put C_FILE symbols in debug section always.
2653 (coff_section_symbol): New function; creates a symbol with the
2654 same name as a section, and sets up aux records for it.
2655 (coff_add_missing_symbols): New function; adds section symbols to
2656 symbol table if they aren't there already. Should someday also
2657 add a dummy C_FILE symbol if none is present.
2658 (coff_write_object_contents): Add missing symbols before preparing
2659 symbol table to be written.
2660 (coff_slurp_reloc_table): Verify that symbol indices read in are
2661 in a reasonable range.
2662 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2663 (obj_conv_table_size): Accessor macro.
2665 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2666 reloc types on i960.
2668 * bfd-in.h (bfd_get_section_name): New macro. Like
2669 bfd_section_name, but returns rvalue, not lvalue.
2670 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2671 (bfd_get_section_flags): Now returns rvalue.
2673 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2674 general, some specific to sparc or i960.
2676 * aoutx.h (set_section_contents): Set VMA for each section based
2677 on previous section. If text section VMA doesn't appear to have
2678 been set, make a best guess from the type of file.
2680 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2682 (MY(vec)): Initialize reloc_type_lookup field.
2684 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2685 (bfd_error_trap, bfd_error_vector): Extern, not common.
2687 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2688 few types of relocs for sparc; will need enhancement.
2690 * bout.c (callj_callback): Use DEFUN macro in definition.
2691 * coff-i960.c (optcall_callback): Likewise.
2693 * targets.c (bfd_target): Added fields reloc_type_lookup and
2694 _bfd_make_debug_symbol. Also minor comment changes.
2695 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2696 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2697 than arch info, and dispatch with BFD_SEND. Callers changed.
2698 * archures.c (struct bfd_arch_info): Deleted field
2700 * cpu-*.c: Don't initialize that field.
2702 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2703 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2704 (bfd_errmsg): Now returns ptr to const.
2705 * bfd-in.h (bfd_errmsg): Fix prototype.
2707 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2708 * reloc.c (bfd_generic_relax_section): Ditto.
2710 * section.c (Section Output doc): Improve description of use of
2711 output_section and output_offset.
2713 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2715 * sco-core.c: new file from net.
2716 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2717 Now we have the hairy linker, it's possible to move symbols from
2718 one section into another. Actually make that work!
2720 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2722 * hosts/sun3.h: fix declaration of free.
2724 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2726 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2727 * coff-h8300.c (reloc_processing): all relocs are relative to
2729 * opncls.c: don't use fdopen on DOS systems
2731 short patches from Glenn Kasten (glenn@ready.com)
2732 * target.c: enabled oasys support
2733 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2734 fix problem where a relocation which crossed a modification byte
2735 boundary did not work. Fix problem where a relocation near the end
2736 of a data record did not work.
2739 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2741 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2742 archvie header string counts the endian way, this heuristic sees
2743 how big an archive string to read by trying it one way and if the
2744 string table is unreasonably big, trying it the other. *FIXME*.
2745 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2747 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2749 * bfd-in.h: Increase version number to 1.97, for consistency
2751 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2753 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2755 * bfd-in.h: bump version to 1.96
2756 Major change; changed calling convention for
2757 bfd_get_relocated_section_contents so that caller allocates
2758 memory for section data.
2759 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2760 seclet.c, targets.c, bfd.c: reflect new convention.
2761 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2762 case, then use reasonable default values for SEC_* flags.
2764 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2766 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2767 size of output reloc struct.
2768 * targets.c, Makefile.in: comment out tekhex for the moment.
2769 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2770 * configure.in: tandem target is st2000
2771 * coff-m68k.c: rename static howto_table to global
2772 m68kcoff_howto_table.
2773 * bout.c: remove unnecessary abort
2774 * coff-a29k.c: various changes to the way relocations work to cope
2775 with the "new order" and latent bugs.
2778 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2780 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2781 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2782 * reloc.c (bfd_perform-relocation): don't relocate refs to
2783 absolute symbols if doing a partial link.
2785 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2787 * configure.in: Add a29k-amd-udi.
2789 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2791 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2792 internal_exec structure before initializing the fields that
2793 are used, so that the unused fields are in a known state.
2795 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2797 * tekhex.c (struct data_struct): Convert from typedef that
2798 typedefs nothing to a normal structure declaration.
2799 * tekhex.c (pass_over): Prototype args for function that
2800 second arg points to.
2802 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2804 * Makefile.in: remove old style staging. Do not print recursion
2807 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2808 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2811 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2813 * bfd.c, Makefile.in: added tekhex
2814 * aoutx.h (set_section_contents): pages should be padded to the
2815 size of a page, not the size of a segment.
2816 * configure.in: added go32 host and i386-aout target.
2817 * i386aout.c, libaout.h: now works for go32 target
2818 * ieee.c: fix bit rot.
2819 * seclet.c: support for padding seclet type.
2821 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2823 * Makefile.in: added .NOEXPORT:
2825 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2827 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2829 * elf.c (elf_compute_section_file_positions,
2830 elf_write_object_contents): Return boolean, not NULL (which
2832 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2833 Also ifdef-out code that aborts on unhandled section types.
2835 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2837 * configure.in: Recognize ncr3000 config
2838 * Makefile.in (MINUS_G): Pass on to recursive makes.
2839 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2841 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2843 * Makefile.in: Now that we have sym.h and symconst.h, compile
2844 coff-msym.c on all systems.
2845 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2846 * coff-msym.c: Update include files and comments; add weakext bit.
2848 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2850 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2851 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2853 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2855 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2856 * configure.in: Add new host and target configs.
2857 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2858 structs, which vary; just use member name.
2859 (elf_object_p, elf_core_file_p): Lint, fix comments.
2860 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2862 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2864 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2865 local, disposable, copy of the external form of section header
2866 table and program header table entries.
2868 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2870 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2872 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2874 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2877 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2879 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2881 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2883 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2884 not internal bfd_assert function (twice).
2886 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2888 * aout-target.h: change ar_max_namelen to 15 (the right value)
2889 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2892 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2894 * archive.c (bfd_generic_archive_p): check for bout archives too.
2895 * bout.c: make it work again.
2897 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2899 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2901 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2902 bfd_xmalloc() instead of bare malloc().
2904 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2906 * Makefile.in: pass down MAKEINFO on info.
2908 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2910 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2911 host/h-<foo> now just <foo>.
2912 * configure.in: reflect changes
2914 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2916 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2917 actual source file, not just the generated libbfd.h.
2919 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2921 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2922 gdb on little-endian 960 code.
2923 * archive.c (compute_and_write_armap): indirect symbols should go
2924 into the archive header too.
2926 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2928 * Makefile.in: added check target.
2930 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2932 * coff-msym.c: Move this file from gdb/ecoff.c. It
2933 handles byte-swapping for ECOFF (MIPS symbol) files.
2934 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2935 to the files built on MIPS-based hosts.
2936 * Makefile.in: Add rule for coff-msym.
2938 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2940 * Makefile.in: added clean-info target. MINIMIZE=1.
2942 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2944 * coff-rs6000.c: Move core file functions into separate
2945 new file rs6000-core.c. This is needed because reading
2946 core files depends on native include files that conflict
2947 with ../include/coff/rs6000.h.
2948 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2950 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2952 * aoutx.h (NAME(aout,print_symbol)): Don't print
2953 symbol addresss for undefined symbols.
2954 * coff-rs6000.c: Various updates (due to target-
2955 independent changes).
2956 * libbfd.h: Ditto (tdata field is now a union).
2957 * hosts/h-sparc.h: Removed prototype for bogus function
2958 'emset' (presumably should have been 'memset' - which is there).
2960 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2962 * configure.in (mips-big-* target): Same is Iris.
2964 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2966 * aoutx.h (translate_from_native_sym_flags): when creating an
2967 alias symbol, fill in the section as undefined, rather than
2968 leaving it blank. If an output section can't be found for a
2969 symbol, then don't core dump.
2971 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2973 * Makefile.in, configure.in: removed traces of namesubdir,
2974 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2975 copyrights to '92, changed some from Cygnus to FSF.
2977 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2980 * coff-h8300.c: fix stupid reloc subtraction bug
2981 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2982 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2983 the symbol.flags and done_lineno fields.
2985 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2987 * coffcode.h (coff_write_symbol): write out the correct number of
2989 * cpu-h8300.c: fix disassembly bug
2991 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2993 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2994 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2995 reloc.c, section.c (bfd_map_over_sections), targets.c
2996 (bfd_target_list): Protolint.
2997 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2999 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3001 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3003 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3004 section of a symbol rather than the section of a reffed symbol to
3005 determine the r_index of an emmitted reloc.
3007 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3009 * PORTING: New (preliminary) porting guide.
3011 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3013 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3014 (howto_hvrt16): lint.
3016 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3018 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3019 a full configuration (with possible cross-development),
3020 instead of using host-aout.c.
3022 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3024 * aout-target.h (MY(write_object_contents):
3025 Set obj_reloc_entry_size (abfd).
3026 * gen-aout.c: Change to emit a .c files, not a .h file.
3028 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3030 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3031 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3033 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3035 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3036 with more than one auxent can cause nasty core dumps.
3038 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3039 "done_lineno" so that a symbol which appears twice in the symbol
3040 table only gets it's linenumbers relocated once. Modifed
3041 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3044 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3046 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3047 stuff to use the New Order.
3049 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3051 * ieee.c: Change type of envi[] to unsigned char.
3053 * configure.in: fix vax ultrix configuration.
3055 * elf.c (bfd_section_from_shdr): Deal with null return from
3056 bfd_make_section(). (elf_object_p): Select endianess properly.
3058 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3060 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3062 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3064 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3065 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3066 * host-aout.c: Don't use aout-params.h; configure these systems
3067 in their xm files, not in a randomly generated file.
3068 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3070 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3072 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3074 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3075 host_aout_vec here as well.
3077 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3079 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3080 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3081 to prevent undefined symbol.
3083 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3085 Various lints found on PersSony
3086 * aoutx.h: cast an enum
3087 * coff-a29k.c: many ints in reloc structure turned to enum
3088 * coffcode.h: more enums
3089 * cpu-h8300.c: more enums
3090 * opncls.c: more enums
3092 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3094 * configure.in: Make Tahoe configuration work again.
3095 * bfd-in.h: Remove trailing comma from enum declaration.
3096 * ieee.c: Can't put byte values >0x7F into a signed char.
3098 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3100 * Makefile.in: Add dependencies for various coff-*.o files.
3102 * elf.c: Remove extraneous paren from core_prpsinfo and
3103 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3104 Replace references to old section "size" member with new
3105 "_raw_size" member. Implement elf_make_empty_symbol, which
3108 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3110 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3113 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3115 * coffcode.h (bfd_coff_relax_section): now static.
3116 (bfd_coff_get_relocated_section_contents): various type lints.
3118 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3120 New entry point in the transfer vector - bfd_relax_section.
3122 * aout-target.h: add to vector, call generic_relax
3123 * bfd-in.h: add to vector
3124 * bfd.c: add #define for vector
3125 * bout.c: add to vector, call generic_relax
3126 * coffcode.h: add to vector, also now has coff specific relax code
3127 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3128 * elf.c: call generic_relax
3129 * ieee.c: call new vector, clean up some bugs due to the creation
3131 * libbfd.h: add bfd_generic_relax_section EXFUN
3132 * oasys.c: call generic_relax
3133 * reloc.c: implement generic_relax
3134 * seclet.c: moved much of this into coffcode.h
3135 * srec.c: call generic_relax
3136 * targets.c: define new transfer vector
3138 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3140 * everything: now modified to use smaller reloc type. Self hosts
3143 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3145 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3146 New files for stratus.
3148 * configure.in: Add configuration fragments for stratus.
3150 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3152 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3153 variables as CONST since they are set to point to a const char
3154 string. Fixes compiler complaints.
3156 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3158 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3161 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3163 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3164 symbols, so that we can emit the correct file name even
3165 if it's an include file.
3167 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3169 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3170 (Reported by john@labtam.labtam.oz.au (John Carey)).
3172 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3174 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3176 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3177 being used to -DHAVE_PROCFS.
3179 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3180 '#include "fopen-same.h"' to end of file to match other h-* files.
3182 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3184 * configure.in: Change svr4 references to sysv4. Add case
3185 "unknown" for target vendor and infer some targets based
3186 on the specified operating system.
3188 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3190 * bfd-in.h, libaout.h: ANSIfy enums.
3192 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3194 * archive.c (normalize): created version for VMS which removes the
3195 VMS directory crap from the front and end of a filename, eg turn
3196 [-.foo]bar.obj;123 into bar.obj
3197 (bfd_construct_extended_name_table): now writes index into an
3198 extended name table in decimal - the same base used to read an
3199 extended name table.
3201 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3203 * aout-encap.c: Fix to use aout-target.h.
3204 * aoutf1.h: Use standard MY_object_p and MY_callback
3205 in aout-target.h. Remove target-specific versions.
3206 * host-aout.c: Re-write to use aout-target.h.
3207 * gen-aout.c: New files use with host-aout.c to generate
3208 host-specific a.out-related parameters.
3209 * Makefile.in: host-aout.o depends on aout-params.h, which is
3210 generated by gen-aout.
3211 * aout-target.h: Make a little more flexible.
3212 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3213 macro. Instead, inline it in aout-target.h.
3214 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3215 a gcc -Wall warning.
3216 * archive.c: Add missing commas in DEFUN macro (2 places).
3217 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3218 Berkeley ones, now that libiberty has them:
3219 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3220 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3221 remove unused variable.
3223 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3225 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3226 and execname inside HAVE_PROCFS ifdef since they are unused
3227 when it is not defined.
3229 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3231 * elf.c: Flag all sections as either code or data. We can't
3232 be sure what they are anyway, since ELF doesn't fit the
3233 traditional model of text+data+bss very well. Add new local
3234 function elf_read() to simplify code. Record entry point in
3237 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3239 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3240 rather than N copies of the same lines.
3242 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3244 * cpu-h8300.c: disassemble branch displacements correctly
3245 * coff-h8300.c: put reloc offsets out in 32bits
3247 * makefile.dos, configdj.bat: New files from DJ
3248 * cache.c: fopen with new macros is needed for DOS.
3249 * ieee.c: environ renamed to envi to stop an include file
3251 * opncls.c, coff-rs6000.c: more fopens with macros.
3253 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3255 * Makefile.in: infodir belongs in datadir.
3257 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3259 * Makefile.in: fix where docdir lives
3261 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3262 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3263 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3264 srec.c, syms.c, targets.c : all new documentation and lint
3268 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3270 * coffcode.h, srec.c: Lint.
3272 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3274 * Makefile.in: install using INSTALL_DATA, added standards.text
3277 * configure.in: mark directory as target dependent. configure
3278 nows works in objdir always so make file existence checks
3281 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3283 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3284 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3285 and mandir now keyed off datadir by default.
3287 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3289 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3290 computation of arch and machine type so it's worked out before
3291 some_aout_object_p is called.
3292 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3294 * archures.c: add extra field 'section_align_power' to hold
3295 default section alignment in object files.
3296 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3297 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3298 initialize the new field.
3299 * bout.c (b_out_callback): replace the text size, since aout
3301 * aoutx.h: Documentation in the new style
3303 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3305 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3306 use the saved value if mtime_set is already set (intended
3307 for archive files, though apparently not used yet).
3309 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3311 * targets.c: Revise comments about how to configure the target
3312 vector, to match reality. Remove mention of obsolete methods.
3313 Remove long lists of capitalized macros that turn into the same
3314 thing in lowercase. Normal vector simply lists all known
3315 lowercase xvec names; all other cases are handled by SELECT_VECS.
3317 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3320 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3321 list of supported targets.
3323 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3325 * archive.c (bsd_write_armap): The pad byte sometimes added to
3326 the string table in a __.SYMDEF member is now
3327 counted as part of the size of the string table.
3328 This is compatible with the old ranlib, as well as Sun's.
3330 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3332 * srec.c: Rewrote to fix many bugs; now gets the record type
3333 right, doesn't choke on input, sets the start address in an S9 and
3334 fills in the filename on an S0.
3336 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3338 * cpu-h8300.c: Add support for MEMIND addressing mode
3340 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3342 * coffcode.h: use the new macro if available
3344 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3345 * Makefile.in: Fixed dependencies due to file rename
3347 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3348 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3349 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3350 newos3.c, stab-syms.c, syms.c: All these files have had their
3351 #includes altered to point to the new places.
3353 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3355 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3357 * configure.in: Add vendor "ncr" as supported per-target vendor.
3358 Add svr4 case for i386 per-host case.
3360 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3363 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3365 * syms.c (bfd_decode_symclass): Return 'A'
3366 for symbols that are both absolute and global.
3367 * archive.c (bfd_special_undocumented_glue): Return NULL
3368 if bfd_ar_hdr_from_filesystem returns NULL.
3370 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3372 * Makefile.in: added coff-h8300
3373 * configure.in: now h8 is a coff target
3374 * cpu-h8300.c: fix various disassembly problems
3375 * libcoff.h: took out some code which has been #0ed for a long
3377 * targets.c: added h8 coff
3378 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3379 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3381 * coffcode.h: Started to change the way machine dependencies are
3382 handled, from the nest of #ifdefs to macros defined in the
3383 including coff-<foo>.c
3385 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3387 * aoutx.h (some_aout_object_p): Set the `executable' bit
3388 if the entry point is contained in the text segment, even if the
3389 text segment is at location 0.
3391 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3392 nonstandard MIPS sections (.rdata, .sdata, etc).
3394 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3395 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3396 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3398 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3400 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3402 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3403 from syms.c to new file stab-syms.c. Also, since GNU extended
3404 type codes such as N_SETT are no longer in ../include/stab.def,
3405 include them manually.
3406 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3407 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3408 * libaout.h: Added prototype for aout_stab_name().
3409 * Makefile.in: Update Makefile for new stab-syms.[co].
3411 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3413 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3414 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3415 just make N_XXX work by excluding the header from the text segment.
3416 * aoutx.h: Fix comments to match.
3418 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3420 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3421 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3422 for the "logical" text segment (i.e. never consider the exec
3423 header to be part of the text segment). This change is
3424 needed for consistency with various other parts of bfd and ld.
3425 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3426 and move calculation of obj_textsec(abfd)->size to libaout.h.
3427 * bfd-in.h: Removed bogus ';'.
3429 * Makefile.in: Add MINIMIZE flag to select lean
3430 or bloated target_vector.
3431 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3432 * newsos3.c: Fixes to ../include/aout64.h remove need
3433 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3435 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3437 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3438 handle both little and big-endian targets, with little
3439 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3440 * host-aout.c: Add FIXME note.
3442 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3444 * targets.c: Make the default target_vector contain
3445 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3446 Old behavior can be gotten by defining ALL_TARGETS.
3447 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3448 Factored out common code into new file aout-target.h.
3449 Saves a lot of duplicate code for a.out variants.
3451 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3453 Get 'make headers' to work when configured with +subdirs.
3454 * Makefile.in: Add $(subdir) to docdir path.
3455 * doc/Makefile.in (protos): Add $(srcdir) prefix
3456 to name of sed scripts.
3458 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3460 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3461 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3462 to include names of N_SETT etc.
3464 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3466 * elf.c: Add minimal support for ELF symbol tables. Generates
3467 canonical bfd symbol tables from ELF symbol tables. Change the
3468 name of some functions from bfd_<name> to elf_<name>.
3470 * syms.c: Trivial fix to comment to remove a redundant "to".
3472 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3474 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3475 form that GDB recognizes as COFF.
3477 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3479 * ieee.c (ieee_object_p): cast NULL correctly.
3480 * configure.in: added harris host
3482 * coff-a29k.c: Lots of changes, most from David Wood.
3484 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3486 * coff-m88k.c (coff_write_armap): Just #undef it.
3488 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3490 * Makefile.in: standardize on MINUS_G to disable debugging
3491 * coff-m88k.c: create coff armaps instead of bsd ones.
3492 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3495 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3497 * elf.c: Additions to support ELF format core files.
3498 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3499 has support for /proc (all the include files in particular).
3501 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3503 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3504 of two N_SO stabs, one for directory, and one for filename.
3506 * bfd-in.h (print_vma): Factor out duplicate definition.
3508 Exit a little more gracefully when malloc returns NULL.
3509 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3510 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3511 * libbfd.h: Rre-generated due to libbfd.c update.
3513 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3515 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3517 * elf.c (elf_object_p): Don't try to create a bfd section for
3518 the first ELF section header. It is just a placeholder.
3520 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3522 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3523 core files, when compiling native.
3524 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3526 FIXME: The aoutf1.h change below needs to be reversed back
3529 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3531 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3532 manipulation of lnno fields in lineno structs in a coff-<f>.h
3533 independent way. Override it in coff-<f>.h to your favourite
3534 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3535 (coff_swap_lineno_out): modified to use the new macros.
3537 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3539 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3540 unknown arch when the magic number doesn't specify the
3541 architecture, since some OSs (eg old sun3s) don't set the number, and
3542 020 is probably the right answer anyway.
3544 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3546 * hosts/h-news.h, hosts/h-rtbsd.h:
3547 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3548 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3549 bfd_print_symbol_nm, for use by nm.
3550 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3551 bfd_print_symbol_nm option, to print in nm format.
3552 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3553 oasys.c (oasys_print_symbol): Provide stub implementations
3554 for bfd_print_symbol_nm.
3555 * syms.c: New function bfd_decode_symclass, used by nm printer.
3556 New function bfd_stab_name to look up string name of stab code.
3558 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3560 * Makefile.in: Added ctor.c
3561 * archures.c (bfd_default_arch_struct) added
3562 bfd_default_reloc_type_lookup.
3563 * coffcode.h: removed a load of #if 0ed code.
3564 (coff_compute_file_section_positions): now works out the section
3565 alignment and size correctly in all cases.
3566 (coff_get_symtab): looks for constructor symbols and calls the
3567 right function when they're found. (coff_canonicalize_reloc):
3568 knows when a section is full of constructors and does the right
3570 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3572 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3573 * libcoff.h: removed #if 0ed code
3574 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3575 arch independent constructor relocation type.
3576 (bfd_reloc_type_lookup): removed the comment "this will go away"
3577 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3578 reloc which is used when BFD_RELOC_CTOR falls through to give a
3579 default 32bit reloc for constructors.
3580 (bfd_default_reloc_type_lookup): added.
3581 * aoutf1.h: fixed SEGMENT_SIZE typo.
3583 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3585 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3586 matching prefix "coff".
3587 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3588 rs/6000 csect records.
3590 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3592 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3593 * configure.in: add motorola delta88 cases
3594 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3595 write_armap prototype
3596 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3598 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3600 * Rename COFF-related files in `coff-ARCH.c' form.
3601 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3602 coff-mips.c, coff-rs6000.c to be exact.
3604 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3605 make output clutter.
3606 * config/mt-*: Ditto.
3608 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3610 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3611 John Gilmore. Archive support from Damon A. Permezel.
3613 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3614 * configure.in: Add rs6000 case.
3615 * targets.c: Add rs6000 vector.
3616 * archures.c: Add rs6000, fix comment on romp.
3617 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3618 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3619 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3620 * section.c (bfd_make_section): Return NULL on attempt to create
3622 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3623 (bfd_swap_aouthdr_in): Handle lots more members.
3624 (make_a_section_from_file): If section has already been seen,
3625 just return false rather than overwriting it.
3626 (coff_real_object_p): Understand incoming magic numbers.
3627 (coff_set_flags): Understand outgoing magic numbers.
3628 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3629 (build_debug_section): Add fn for reading debug string section.
3630 (get_normalized_symtab): Handle symbol names in debug string section.
3631 Remove unused obj_string_table.
3632 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3633 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3634 existing section before making one.
3635 * cpu-rs6000.c: New file.
3636 * rs6000coff.c: New file.
3638 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3640 * elf.c: Add partial support for ELF format corefiles. Still needs
3641 support for extracting registers from corefiles.
3643 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3645 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3646 RANLIB is defined as echo, send the output to /dev/null to help
3647 reduce clutter in the output from doing a make.
3649 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3651 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3652 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3654 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3656 * coffcode.h (coff_compute_section_file_positions): make it pad
3657 section size out if there are alignment restrictions so that the
3658 image will be ok on a system where section positions are worked
3659 out by accumulating sizes rather than from the section headers.
3660 * targets.c (proto write_armap). Changed orl_count to unsigned.
3661 * opncls.c (bfd_close_all_done). Added so that generative
3662 programs like gas can close a bfd without causing bfd confusion.
3663 * libbfd.h (changed becuase of protos)
3664 * amdcoff.c: messed with the way that jmp displacements are
3665 calcualated. This may not yet be totally correct.
3666 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3668 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3669 abs symbol has no section (like a register symbol).
3670 (coff_write_symbol) now zeros auxent before filling it up to help
3671 with sensitive applications.
3672 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3674 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3676 * bfd.c: Make sure we don't get a macro strerror().
3677 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3678 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3679 attempt to recover command, ifdef NO_CORE_COMMAND.
3680 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3682 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3684 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3686 * archive.c (bsd_write_argmap): The size of the ranlib structures
3687 should not include the size field itself.
3688 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3689 adata(abfd)->exec_bytes_size field instead of constant macro,
3690 because aoutx.h compiles to a simple .o file shared by
3691 all 32-bits a.out targets.
3693 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3695 * configure.in: Allow i386-sco-sysv.
3696 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3697 * cpu-h8300.c: lint.
3699 * host-aout.c: New strategy. We use common code, include files,
3700 and data structures to handle the file, but set a few parameters
3701 from the host's config file (page size, text start addr, etc).
3702 * libaout.h: Define HP BSD machine types.
3703 * aoutf1.h: Handle reading a.outs with these types.
3705 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3706 virtual-memory-address of the .reg section. We can't just make a
3707 section for "all the regs and nothing else" because only GDB knows
3708 exactly where the regs are (scattered around the upage and stack).
3709 Clean up memory allocation. Remove big- and little-endian
3710 vectors, replace with single vector; this only runs on the host,
3711 in host byte order. Replace byteswap routines with aborts in case
3713 * targets.c: There's only one trad_core_vec now.
3714 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3716 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3718 * hosts/h-amix.h (free): Fix prototype.
3720 * aoutx.h: Don't use NULL as an integer, for braindead systems
3721 that declare it as (void *)0. (From Peter Schauer.)
3723 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3725 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3726 problem with bad Ultrix system headers.
3727 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3728 various kinds of alignments for the various kinds of
3731 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3733 * doc/Makefile: Don't assume . is on the path (from James Clark).
3735 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3737 * Makefile.in: Avoid Sun Make VPATH bugs.
3738 * targets.c: Declare trad_core vectors extern.
3740 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3742 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3743 * libbfd.h: Moved ALIGN macro here.
3744 * bout.c (b_out_callback): Replace i960_align by align_power.
3746 * libaout.h (struct aoutdata): Added fields page_size,
3747 segment_size and exec_bytes_size. These help generic code
3748 (in aoutx.h and libaout.h) to figure out where to align
3749 the various segments in a demand paged file.
3750 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3751 to decide if the exec header counts in a_text (text segment size).
3752 Also, assume D_PAGED flag is set; don't set it here.
3753 * bout.c (b_out_callback): Add initialization of
3754 adata fields page_size, segment_size, and exec_bytes_size.
3755 * host-aout.c (NAME(host_aout, callback) and
3756 NAME(host_aout,mkobject): Ditto.
3757 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3758 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3759 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3760 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3761 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3762 for some systems (mainly sunos), so do it in the callback instead.
3763 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3764 * aoutx.h (NAME(aout,set_section_contents): Change the way
3765 filepos and size of sections are carried out to support
3766 older styles of demand paged executables.
3769 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3771 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3772 * bfd.c: Added macros to enable gas to swap coff records.
3773 * coffcode.h: Make the coff_swap_*_out routines return the number
3774 of bytes swapped, and cleaned up their prototypes.
3775 * configure.in: Added ebmon/coff support
3776 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3778 * targets.c: Added new entry points for coff swapping
3780 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3782 Restructure configuration scheme for bfd, binutils, ld.
3784 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3785 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3786 Change some config names to match other dirs.
3787 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3789 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3790 ../include/sysdep.h.
3791 * cpu-i960.c: Strncmp needed a length arg.
3792 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3793 * i386aout.c: Remove dead N_TXTOFF override.
3794 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3795 * config/: Rename some config files to match up h-*.h names.
3796 Remove all the HOST_SYS definitions from the config files.
3797 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3798 * hosts/h-hp9000.h: Remove USG comment.
3799 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3800 * hosts/h-news.h, h-sparc-64.h: New config files that had
3801 previously been kludged in the <sysdep.h> file.
3803 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3805 * config/*: trad-core support is HOST dependent, not target
3806 dependent. Target config files only set DEFAULT_VECTOR and/or
3807 other vector elements. Exception: when host-aout.c is in use,
3808 in which case we're forced to assume we're native (hp, vax,
3809 tahoe). Rename XDEPFILES to HDEPFILES.
3810 * Makefile.in: Rename XDEPFILES.
3811 * config/h-sun*: Don't force static linking.
3812 * trad-core.c: Document how to use it nowadays.
3813 * i386aout.c, newsos3.c: Clean up.
3814 * i386coff.c: Allow 386 coff files to be used as core files too
3815 (for reading core files from embedded systems).
3817 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3819 * Add i386aout.c for a.out support on the i386.
3821 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3823 * reloc.c, section.c, syms.c, targets.c: correct info-node
3824 structure in *doc* comments.
3825 doc/Makefile: stop hiding complaints from makeinfo.
3827 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3829 * aoutx.h (...some_aout_object_p): Take a third parameter,
3830 the internal_exec struct, and avoid ever looking at an
3831 external_exec. All callers changed to read the entire
3832 external_exec struct, swap and check its magic number,
3833 swap in the whole structure, and pass the swapped-in version to
3835 * bout.c: Bring into modern era. Use single _object_p routine
3836 for big- aand little-endian. Provide internal and external
3837 exec header structs. Use separate swap-in and swap-out routines.
3839 * libaout.h: Move struct internal_exec from ../include/aout64.h
3840 to here. Add obj_symbol_entry_size to struct aoutdata.
3841 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3843 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3844 EXTERNAL_NLIST_SIZE. Callers changed.
3846 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3848 * bfd.c: Remove strerror() to libiberty.
3850 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3851 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3852 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3853 last byte of transfer, not first byte, is within the section.
3855 * host-aout.c: Remove `BSD' archive support. Lint.
3857 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3858 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3859 `bfd_arch_info_type'. All uses changed.
3860 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3861 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3862 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3863 it needs a better name.) All uses changed.
3864 * targets.c: Rename `enum target_flavour_enum' to `enum
3865 target_flavour', and remove the `_enum' from all of the enum
3866 values themselves. All uses changed.
3868 * configure.in, config/h-i386mach: i386 mach host.
3869 * config/t-i386-aout: Use host-aout.c.
3871 * trad-core.c: Give it its own xvec's to make it independent
3872 of other file formats.
3873 * ecoff.c, host-aout.c: Remove refs to trad-core.
3874 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3875 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3877 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3879 * reloc.c: Extended NEWHOWTO macro
3880 * ieee.c: Changed the way 8bit pcrel is done
3881 * cpu-h8300.c: got the registers in the right order
3883 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3885 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3886 prediction is vindicated!
3888 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3889 Remove refs to howto.c, since Steve forgot.
3891 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3893 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3894 still work. Now allows any architecture/machine to be set.
3896 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3898 * howto.c deleted and moved code to reloc.c
3900 * libbfd.h, libbfd-in.h removed $id stuff for real
3902 * cpu-h8300.c Made it match various different spellings of h8300.
3904 * archures.c: Took out the first char filter which made it only
3905 look for a cpu/arch match when the first chars of supplied and
3906 tested names were the same.
3908 * targets.c removed oasys stuff, pending someone to fix the bugs
3912 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3914 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3915 ELF support good enough for GDB.
3916 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3917 m68k-cbm-svr4 host and target.
3918 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3919 so `diff' and `patch' can cope.
3921 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3923 * archures.c: removed texinfo error
3925 * init.c: added texinfo hooks, and removed initialization error
3928 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3931 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3933 * cpu-i960.c: Avoid numerical count of initializers.
3935 Vax Ultrix changes from David Taylor <taylor@think.com>:
3936 * host-aout.c: Make little-endian vector really little-endian.
3937 * configure.in: Separate vax and tahoe cases, handle ultrix.
3938 * config/t-vax: Add trad-core.o.
3939 * config/h-vaxult: New host system.
3941 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3943 * bfd-in.h VERSION, change version number to 0.18, this makes a
3944 gap, but now is the same as the linker version number.
3946 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3947 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3948 files will eventually contain processor specific bits for bfd,
3949 like strange relocation information and dis/assembly. So far only
3950 the H8 has been even partially done. This work also ties in with
3951 the change in handling architectures.
3953 * amdcoff.c: (a29k_reloc) fix error message.
3955 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3956 discover the architecture of the bfd. (sunos4_callback) calls the
3957 function bfd_set_arch_mach rather than stuffing stuff directly
3958 into the bfd. (sunos4_write_object_contents), changed names of
3961 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3962 setup the environment.
3964 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3965 headers in big endian format, regardless of the endianess of the
3968 * archures.c: totally changed. Now an architecture is represented
3969 with a pointer to an info structure rather than an enumerated type
3970 and a long. The old info is available as two elements in the
3971 structure. Future enhancements to architecure support will
3972 involve pointers to methods being placed into the info structure.
3974 * bfd.c: changed the definition of the bfd structure for the new
3977 * bout.c: (b_out_set_arch_mach) changed to use the new
3978 architecture mechanism.
3980 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3981 the new architecture mechanism.
3983 * configure.in: added h8 stuff.
3985 * ieee.c: too many changes to note. Now ieee files written with
3986 bfd gas and ld can be read by gld and ieee only linkers and
3989 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3991 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3992 than fixing the structure directly.
3994 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3995 than fixing the structure directly.
3997 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3998 before opening a bfd.
4000 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4001 rather than fixing the structure directly.
4003 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4004 in the t/hmake file) a user can select which backends they want
4005 linked with bfd without changing the source.
4007 * init.c: new, looks after initializing modules.
4009 * howto.c: for future use, will allow an application to work out
4010 what cookie to use as a handle on a relcoatio howto.
4012 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4014 * srec.c: Better error checking, partly from Peter Schauer.
4015 (srec_object_p): Avoid assuming any file that starts with 'S' is
4016 an S-record file! (Check for 3 uppercase-hex digits after it.)
4017 (ISHEX): Define new macro for checking supposedly hex characters.
4018 (pass_over): Treat as EOF any S-record line that:
4019 * doesn't have hex in either size character
4020 * produces a size larger than 0x7F
4021 * has an unrecognized type number
4023 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4025 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4026 opncls.c: Lint (saber actually).
4028 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4030 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4031 * newsos3.c: Fixed two types: newos3 -> newsos3.
4032 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4033 to use correct segment.
4035 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4037 * aoutx.h (print_symbol): Handle missing symbol->name.
4039 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4041 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4044 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4046 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4047 add sgi/irix support.
4049 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4051 Changes for the AMD 29000 Ultracomputer port from David Wood.
4054 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4056 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4059 * coffcode.h (coff_real_object_p): Pass information about the
4060 current file's coff symbol format to BFD via the coff_data struct.
4061 (coff_find_nearest_line): obj_icof => coff_data.
4062 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4063 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4064 and DIMNUM == E_DIMNUM.
4065 * configure.in: Handle a29k-*-* hosts, and targets
4066 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4067 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4068 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4069 local_linesz to `coff_data' (tdata) struct.
4070 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4071 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4073 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4075 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4076 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4078 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4080 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4082 (sunos4_core_file_matches_executable_p): Fix header comparison.
4083 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4084 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4086 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4088 Allow GDB to patch object files.
4090 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4091 * trad-core.h (trad_unix_core_file_p): Ditto.
4092 * aoutx.h (aout_set_section_contents): On first output, check
4093 abfd->direction and complain if erroneous.
4095 * Makefile.in: Add crude dependencies.
4097 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4099 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4100 to h/t-xxxx files so that everything will work on System V.
4102 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4104 * aoutx.h: Add information on host-aout.c and how to configure
4105 to use it, to the manual.
4106 * configure.in: Tix typo.
4107 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4108 else dummy out the core file support.
4109 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4110 specified, use it to locate the data section.
4111 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4112 rather than as chars (lint).
4114 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4116 * aoutx.h, coffcode.h: saberized.
4118 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4120 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4122 bfd.c, targets.c: minor rewording of doc segments
4125 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4127 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4128 etc, rather than TEXT_START_ADDR.
4129 * host-aout.c: Remove #if 0 around whole thing.
4130 Update to modern (32/64-bit) a.out naming conventions.
4131 Include a large chunk of ../include/a.out.gnu.h to get macros that
4132 are not defined by the system include files.
4133 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4134 macro used by the other a.out implementations.
4135 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4137 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4139 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4140 texdoc and psdoc; make these depend on generated .texi's
4142 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4145 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4148 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4149 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4150 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4151 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4152 obtrusive marks indicating .c origins.
4154 * bfd.texinfo: generalize most references to linker
4156 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4158 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4159 * archures.c: remove empty foo() definition (crept in at vn1.9)
4161 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4163 * bfd.texinfo: use @setchapternewpage on instead of lots of
4164 @page's; minor rephrasing in Introduction.
4166 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4167 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4168 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4169 segments): used BFD (caps) more consistently as a name in
4170 discourse, fixed a few other minor typos and uses of fonts
4173 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4175 * coffcode.h: fixed bug where string table size wasn't being swapped.
4177 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4179 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4181 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4182 flags. (bfd_print_symbol_vandf) now knows what to do with the
4185 * aoutx.h: made translate_from_native_sym_flags and
4186 translate_to_native_sym_flags produce the above flags.
4189 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4191 * all files: update copyright notices for GPL version 2.
4192 Install header comments and attribute most modules to their
4193 authors. BFD's name is now officially "Binary File Descriptor",
4194 so remove any conflicting pejoratives.
4195 archures.h: Consists solely of comments; remove it.
4197 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4199 * Makefile.in, bfd.c: Made it compile again.
4201 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4203 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4206 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4208 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4209 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4212 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4213 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4215 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4217 * Everything: created some new files, core.c format.c, reloc.c,
4218 section.c and syms.c to split the functionality a bit better.
4219 Cleaned up the rest of the files a bit, and added some
4223 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4225 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4226 really takes 3 arguments, patched code and ammended prototypes.
4228 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4230 * ../include/bfd.h (struct bfd_target): Added new field
4231 "align_power_min" which contains the minimum alignment for a
4232 section. This is used in coff_new_section_hook. The field
4233 insertion necessitates an update of all backends..
4235 * aoutf1.h jump table field inserted
4237 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4240 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4241 table field inserted.
4243 * coffcode.h(just about everything) Now patches up symbol tables
4244 using a different mechanism. The Intel major bug has been fixed,
4245 and the linker can self host on the Aviion and be debugged with
4248 * ecoff.c: new include and jump table patch, i386coff.c: new
4249 include and jump table patch, icoff.c: new include and jump table
4250 patch, ieee.c: can now read archives containing ieee modules.,
4251 libcoff.h: added (combined_entry_type), libieee.h: uped max
4252 sections to 20, m68kcoff.c: new include and jump table patch,
4253 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4254 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4255 srec.c: jump table patch. trad-code.c fixed #IF typeo
4257 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4259 * coffcode.h (coff_swap_aux_in): added else case to deal with
4260 filenames less than 9 characters.
4263 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4265 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4267 * srec.c: now allows any number of sections to be created in a
4268 file. Outputs addresses of the right length.
4270 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4272 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4273 target didn't match, the format got set to the attempted match,
4274 breaking a future test.
4276 *../include/i386coff.h : fixed typo in type field with size
4278 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4279 support in the jump table for the swapping routines exported to
4280 gdb. Now gdb works with the 386.
4282 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4284 * Merge in changes from gdb-3.95 release.
4285 Makefile.in: Allow hmake and tmake files to add OFILES.
4287 bfd.c: support specific targets as well as searching. When
4288 searching, take default target in preference to others.
4290 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4291 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4292 libbfd.h: Support specific targets as well as searching.
4293 opncls.c: Support specific targets as well as searching.
4294 targets.c: Search is short-circuited if default target matches.
4295 liboasys.c, libieee.c: Undo bothner changes that make macros
4296 work to the left of assignment, but which depend on the
4297 representations of different pointer types being the same.
4299 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4301 * i386coff.c: created.
4302 * coffcode.h: added support for 386.
4303 * Makefile.in: added support for 386.
4304 * ../include/i386coff.h: created
4306 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4308 * coffcode.h: removed all put_x_<sizes>
4309 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4313 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4315 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4317 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4319 * everything: Removed sysdep.h from bfd.h and put back into files
4320 from which it was split out. Now 64 bit version is built with a
4321 -DHOST_64_BIT="long long" on the compile line.
4323 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4325 Changed all the [get|put][name] routines to use [get|put]_[size
4328 Put in support for 64 bit work. Now two versions of bfd may be
4329 generated, according to the state of TARGET_64_BIT, one which is
4330 32 bit only, and one which is 64/32 bits.
4331 Created new back end 'demo64' to test 64 bit functionality.
4333 Renamed some files to work on DOS.
4335 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4336 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4337 chage, 64 bit transfer. * liba.out.h: Split out common code from
4338 sunos and newsos into liba.out. Name changes and prototype mods. *
4339 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4340 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4341 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4342 change and 64bit stuff.* newsos3.c: common code removed, new jump
4343 table. * oasys.c: Name change * opncls.c: Portability fixes *
4344 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4345 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4346 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4347 64bit ized. * demo64.c: 64 bit a.out back end
4349 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4351 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4352 on LHS of assignment, even when using old compilers.
4353 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4354 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4355 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4356 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4357 * targets.c: Add declaration of newsos3_vec.
4359 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4361 * aout.c: fixxed some of the problems with filepos calculation.
4362 (swap_ext_reloc): fixed problem with creation of relocs.
4363 (aout_set_section_contents): fixed filepos problem
4365 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4366 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4367 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4368 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4369 cleaned up. (coff_write_object_contents) cleaned up.
4371 * ecoff.c: Totally different. Now supports ecoff fully.
4373 * icoff.c: fixed problems in relocation callout.
4375 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4377 * m68kcoff.c: updated target vector.
4379 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4380 choose_reloc_size. (sunos4_write_object_contents) now calls
4381 choose_reloc_size so outputs relocs correctly, also calculates the
4382 size of the sections correctly.
4386 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4388 Merge Per Bothner's changes to modularize BFD a.out a bit.
4390 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4391 * ieee.c: Cast enums to int before comparing them, for brain-
4393 * coff-code.h: Remove coff_get_section_contents, and use the
4394 generic one instead.
4396 * aout.c: Derive new module from sunos.c, containing generic
4397 support code for all kinds of a.out files.
4399 * sunos.c: Remove all code that goes in aout.c. Split out
4400 machine dependent followup in sunos4_object_p into
4401 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4402 and redefine only the names we CHANGE, not all the names. Drop
4403 the little-endian vector, and rename the vector as sunos4 rather
4406 * b.out.c: Use aout.c routines for most of the work. Slight
4407 changes for the new regime. Remove close_and_cleanup and
4408 get_section_contents in favor of generics. New transfer vector
4411 * newsos.c: New support for Sony NEWS, another a.out format.
4413 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4414 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4415 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4417 * opncls.c (bfd_close): Call format-dependent write_contents
4418 routine, if writing, before calling target-dependent
4419 close_and_cleanup routine (which is now always generic, I think).
4420 * srec.c: Use bfd_alloc instead of malloc. Remove
4421 close_and_cleanup and move code from it to
4422 srec_write_object_contents. Add write_contents to tvec.
4423 * targets.c: Remove a.out little vector, replace a.out big
4424 vector with SunOS vector. FIXME: Need Vax support again now.
4426 * libbfd.h: Add write_contents format-dependent-vector to the
4427 bfd_target vector. Supply a generic close_and_cleanup routine.
4428 * liba.out.h: Handle the new aout.c split. Add prototypes for
4429 all routines defined in aout.c. Rename "sunos" things to "aout"
4430 things. Add a few fields where needed for various formats.
4431 * Makefile.in: Add aout.c and newsos.c.
4433 * archive.c, ieee.c, oasys.c: Lint.
4435 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4438 changed forward declaration struct stat; to reduce warnings. Changed
4439 comment on bfd_h_<x>_x.
4441 * ../include/m68kcoff.h, ../include/intel-coff.h,
4442 ../include/m88k-bcs.h
4443 Now there are two incarnations of relocs, linenos and syments. One for
4444 internal digestion, and one full of char arrays for I/O. The original
4445 names have gone to detect errors.
4447 * Makefile.in, m68kcoff.c, targets.c
4448 Test new structure code with a 68k coff implementaion
4450 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4451 Fixed all the places where there were problems with the size and
4452 alignments of structures on disk and structures in memory. #ifed out
4453 all the code in coffswap.c, since it should be done using the target
4456 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4458 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4459 multiple reloc command.
4461 * sunos.c (sunos4_set_section_contents): Made it so that sections
4462 are always padded to their alignment size.
4464 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4466 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4467 Clean up types and such (saber C problems).
4468 * ecoff.c: Clean up types and such. Remove routines that are
4469 not used. Fix up reading and swapping of shorts from files.
4471 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4473 * a.out.vax.c: Remove two bogus "static" from prototypes.
4475 * ecoff.c: Got rid of lots of non-working junk (that had
4476 been copied directly from coff-code.h).
4477 Updated to be consistent with updates to icoff.c and coff-code.h.
4479 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4480 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4482 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4483 but until the target_vector is automatically generated,
4484 it's as good as any. Note that the text offset is the only
4485 difference between NewsOS and SunOs (including magic numbers).
4486 (Most of the sunos_* routines should to renamed bsd_*
4487 and move to a bsd.c file. Then (and when the target_vector
4488 is automatically generated) it might make sense to create
4489 a separate Sony target.)
4491 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4492 on some systems, and doesn't help on others.
4493 Similarly, only define X_OK if not already defined.
4495 * trad-core.c: Don't include sys/stat.h - at least
4496 on NewsOS 3, it has already been included.
4498 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4500 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4501 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4502 symbol tables if necessary when reading them in, so gdb can use
4503 them. Add "bfd_coff_" to the names so they won't conflict with
4504 names in calling programs. FIXME-soon: if coff-code.h is
4505 included in two BFD modules, this will cause duplicate
4506 definitions; the routines should be exported to a separate,
4507 common, module (probably along with a mess of other ones).
4509 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4511 Improve modtime support.
4513 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4514 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4515 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4516 BUG: archive members still do not get correct mod times.
4518 Improve floating point support for core files.
4520 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4521 (sunos4_core_file_p): Create a second registers section in the
4522 core file, called ".reg2", for the float registers.
4524 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4526 * many changes to improve archive handling; found a logic flaw in
4527 bfd_check_format which only just happened to work by cooncidence.
4529 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4531 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4534 * bfd.h: changed type of udata in asymbol to void *, like it
4535 should be. Added bfd_reloc_dangerous enum member.
4537 * coff-code.h: Fixed it so that internally generated symbols get
4538 their values relocated correctly in all cases. Removed calls to
4541 * icoff.c: Not understanding the destination symbol of a reloc is
4542 not a failure any more, just 'dangerous'. This allows linking of
4543 b.out and coff images.
4545 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4549 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4551 * sunos.c (translate_to_native_sym_flags): fixed
4552 sym_pointer->n_value so that symbols on the way out get their
4553 section relative values calculated correctly.
4555 * coff-code.h (mangle_symbols): fixed problem where tags were not
4556 being relocated for structs, enums, unions. Also various lints.
4558 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4560 * archive.c (get_elt_at_filepos): system_call_error returned
4563 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4565 * Resolve the use of no_error and system_call_error.
4566 The bfd library itself now will never set bfd_error to
4569 The code still needs to be combed to make sure all the error
4570 codes are correct. I suspect they are not always set correctly.
4572 * The names of all the messages have _ prepended because the sun
4573 bundled compiler can't distinguish from a macro which takes an
4574 argument and the same identifier in a non-macro context.
4576 * The reason for the above being that entry points which used to
4577 be trampoline functions are now just macros which expand to a
4578 direct call through the bfd's xfer vector.
4580 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4581 must gas have its own version of everything (the gas version
4582 had the correct value)
4584 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4586 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4587 properly support i960 architecture and output correct reloc stuff.
4589 * bfd.h: added prototype for bfd_printable_arch_mach, added
4592 * coff-code.h: Applied patches from chrisb to support i960
4593 architecture, zero relocs and swap them correcly and conditionally
4594 compiled the timestamp.
4596 * sunos.c: Made the default section alignment 2^3 so that doubles
4597 are done properly. Fixed the same reloc bug that was in b.out.c
4599 * sysdep.h: Now compiles on a Posix box
4601 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4603 * icoff.c: Fix comment on big-endian version.
4604 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4605 F_RELFLG). Set F_AR32WR in output files if little endian
4608 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4610 * archures.c fixed =/== typo
4612 * sunos.c added architecture stuff for output. Fixed
4613 bug where files where vma(data) != size(text)
4614 were processed wrong.
4616 * coff-code.h added a lint cast
4618 * (../include/a.out.sun4.h) fixed it so zmagic
4621 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4623 * archive.c removed loads of includes, and fixed bug where string
4624 table didn't have a null at the end.
4626 * bfd.c fixed includes, added symbols argument to
4627 canonicalize_reloc entry point.
4629 * libbfd.c fixed includes and added some lint patches.
4631 * targets.c added both sorts of intel coff.
4633 * b.out.c fixed included, changed was the canonical
4636 * icoff.c added support for callj and big and little
4639 * opncls.c added chmod+xing for files with EXEC_P set.
4641 * sunos.c fixed includes. Changed default section
4642 alignement to words. Fixed relocation stuff to work with
4645 * bfd.h various new types added, prototype for new
4646 reloc calls, changed bfd->iostream to a void *
4647 to including files don't need stdio.h.
4649 * libcoff.h added conversion table to tie relocs to
4654 * coff-code.h fixed includes. Added code to support
4655 big and little endian formats. Various lints. Better
4656 processing of symbols. Changed reloc stuff to new
4659 * libbfd.h fixed includes
4662 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4664 * bfd.h changed name of alignment entry in sec_struct to
4665 alignment_power, because of conflicting uses within bfd.
4666 Now it should be obvious that it's a 2**n alignment
4667 specifier. Removed start_pad, end_alignment, block, minsize,
4668 output_file_alignment, subsection_alignment and original_vma fields.
4669 Added align_power() macro. Fixed bfd_section_alignment
4670 acessor macros. Added bfd_symbol_same_target macro.
4672 * b.out.c (b_out_write_object_contents) fixed to use
4673 new alignment member. Fixed (callj_callback) to use section
4674 relative symbols properly.
4676 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4677 Fixed (translate_from_native_sym_flags) to correctly make
4678 symbols section relative.
4680 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4681 (bfd_make_section) took out initialization of obsolete members.
4682 (bfd_print_symbol_vandf) added
4684 * opncls.c (bfd_create) created.
4686 * coff-code.h (coff_new_section_hook) took away refs
4687 to obsolete members. (make_a_section_from_file) added
4688 conversion between alignment types. (coff_symbol_from)
4689 added. (coff_count_linenumbers) only counts linenumbers
4690 if symbol is of coff-type. (coff_mangle_symbols) only
4691 heavily mangles symbols if symbol is coff-type.
4692 (coff_write_symbols) various lints. (coff_write_object_contents)
4693 various lints and modification for alignment conversion.
4694 (coff_slurp_relocs) fixed for use with new asection shape.
4696 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4698 * archive.c lots of lint
4700 * b.out.c added callj relocation support, upgrated reloc howto.
4701 Fixed so that asymbol and reloc records are output
4704 * bfd.c lots of lint, support for new bfd entry point
4707 * bfd.h changed definition of asymbol to contain pointer to
4708 owning bfd, removed target dependencies.
4710 * cache.c took out print statements, put in BFD_ASSERT calls.
4712 * coff-code.h various lints, corrected linenumber output
4713 functionality. Added support for new style asymbols and
4714 bfd_print_symbol. Fixed so that asymbol and
4715 reloc records are handled correctly. Added timestamp.
4717 * icoff.c Added support for new howto shape.
4719 * liba.out.h Added support for new asymbol shape
4721 * libbfd.c various lints
4723 * libbfd.h various lints
4725 * libcoff.h added support for new asymbol shape.
4727 * sunos.c various lints. Added support for new asymbol shape
4728 and bfd_print_symbol.
4730 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4732 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4733 pointer lint. Added support for callj relocation. Fixed bug where
4734 the last 32 bytes of the text section were overwritten by data. Fixed bug
4735 where archives of b.out didn't work due bfd_slurp_extended_name_table
4738 * sunos.c added support for n_other field. Braced the howto table so
4739 that it won't be affected by any lengthing of the howto struct typedef.
4742 * bfd.h added support for n_other field, added special_function
4743 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4746 * bfd.c upgraded bfd_perform_relocation, various lints.
4748 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4750 * ChangeLog: Started ChangeLog for BFD.
4751 * ToDo: Create file for suggestions.
4753 * Makefile: Support easy loading into Saber C.
4754 Add dependencies for icoff.o and bcs88kcoff.o.
4755 Rename coff.c to coff-code.h. Change callers.
4757 * bfd.c (bfd_check_format): Allow the check_format routines
4758 to return the desired target vector, rather than just a Boolean.
4759 bfd.h (bfd_check_format): Change function pointer return type.
4760 archive.c (bfd_generic_archive_p): change callee.
4761 b.out.c (b_out_little_object_p, b_out_big_object_p,
4762 b_out_real_object_p): change callee.
4763 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4764 in check_format transfer vectors that need a filler.
4765 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4766 bcs88kcoff.c: change callee.
4767 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4768 icoff.c: change callee.
4769 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4771 * libbfd.c (zalloc): It should actually zero the storage!
4772 This was commented out for some reason.
4774 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4775 This is so callers can avoid <stdlib.h> which doesn't exist
4778 * bfd.c (map_over_sections): Add debugging code, since I
4779 noticed the section count for sunos core files was bad, but only
4780 GDB had detected the problem.
4781 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4782 bfd_get_section_linenos): Remove obsolete functions.
4783 (bfd_apply_relocations): Use longs, not ints, for the math.
4785 * bfd.h: Declare enum boolean and struct bfd_target as well
4786 as typedefs for them. Remove obsolete
4787 bfd_get_section_lineno_size.
4789 * cache.c: Make the "fdopen" support work. Keep better track
4790 of how many files are open. Centralize the opening of files
4791 and be sure bfd_open[rw] actually try to open the file. Evade
4792 linked list initialization problems.
4794 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4796 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4798 * cplus-dem.c: Delete file, since it is not part of BFD.
4800 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4801 (bfd_openr, bfd_openw): Actually open the file, give error now.
4803 * sunos.c (sunos4_core_file_p): Set section count.
4804 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4805 obsolete definitions.
4806 (_write_symbol_table): Initialize <idx> counter.
4807 (foop): Eliminate debugging code.
4813 version-control: never