1 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
4 (realclean): Remove generated headers.
6 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * section.c (bfd_set_section_content): Deny if file is not opened with
9 the proper mode, set output_has_begun if file is openened for update.
10 * aoutx.h (aout_*_set_section_content): Remove checks that are now
11 done in bfd_set_section_content.
13 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
15 * hosts/std-host.h: Removed declarations of printf, fprintf,
16 fcntl, fread and fwrite. They are all error prone for one reason
17 or another. Changed declaration of memchr from char * to PTR.
19 * configure.in (mips-*-riscos*): New target; use riscos.
20 * configure.host (mips-*-riscos*): New host; use riscos.
21 * config/riscos.mh (HDEFINES): Add -G 4.
23 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
24 rather than casting the result of bfd_h_get.
26 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
31 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
33 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
34 include in search list if BFD64 is defined.
36 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
37 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
39 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
41 * elf64-target.h, elf64-generic.c: New files.
42 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
43 (elf64-generic.o): List dependencies.
45 * Makefile.in: List target `all' explicitly before host/target
46 makefile fragments are included, in case they define any new
49 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
50 versions as appropriate. Uses updated.
51 (elf_debug_section): Declare before use.
52 (elf_debug_file): New function.
53 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
54 Alignment value in section header is n_bytes, not log2.
55 (new_section_hook): Do nothing for now.
56 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
58 (elf_core_file_p): Simplify check for correct class (word size).
59 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
60 Initialize all fields when creating data structures.
61 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
62 (elf_compute_section_file_positions): Set correct class in output
64 (elf_write_object_contents): Section symbols have empty names in
67 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
68 args to size_t before call.
69 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
71 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
73 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
74 number information, return 0 for line number.
76 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
78 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
81 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
83 * hosts/riscos.h: Define NBPG and UPAGES.
85 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
87 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
88 lvalue; it contains a cast.
90 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
92 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
93 Use unsigned hash values for better hashing.
94 (hash): Hash in the string length for long strings.
96 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
98 * aoutx.h (compare): Replace 3 if's with a subtraction.
99 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
100 in decreasing order of success, as an optimization.
101 (hash): Take a length arg; ignore chars after #25, for speed.
102 (add_to_stringtab): Pass length to hash.
104 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
106 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
108 * elfcode.h (elf_new_section_hook): Do nothing for now.
109 (elf_write_object_contents): Output common symbols the way ELF
112 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
114 * libelf.h (struct elf_obj_tdata and associated macros): Moved
115 here from elfcode.h. A couple of size-specific structure pointers
116 were changed to PTR; uses fixed appropriately.
117 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
118 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
119 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
120 temporary macros to ease name change.
121 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
122 elf_string_from_elf_section, bfd_elf_find_section): Moved here
124 * doc/Makefile.in (libbfd.h): Process elf.c too.
125 * Makefile.in (elf.o): Note new dependencies.
127 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
128 code, tweaked some debug hooks.
129 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
132 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
134 * hosts/riscos.h: New file.
136 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
138 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
139 section already exists, use its pointer to fill in rawdata slot.
141 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
143 * hosts/std-host.h: Return value of puts and fputs is int not void.
145 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
147 * aoutx.h (howto_table_ext): Comment the field names.
148 * reloc.c (bfd_perform_relocation): Fix max and min values.
150 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
152 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
153 size-independent elf internal data structures.
154 * elfcode.h (put_word, get_word): Define as appropriate for
155 architecture word size. Structure swapping functions changed to
156 use them as appropriate.
158 * configure.in: If compiling 64-bit back ends, do them before
161 * libelf.h: Use new size-independent versions of elf internal data
163 (symbol_type): Reordered to put any fields dependent on target
165 (elf_backend_data): Renamed from elf##_backend_data and made
167 (elf_sect_thunk): Now size-independent.
169 * libbfd.c (bfd_log2): Now returns unsigned int.
171 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
173 * Rename config/m88k-aout.mt to config/noop.mt.
174 configure.in: Use it for mips-*-bsd*.
176 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
178 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
179 initializer" warning from gcc.
180 * cpu-h8500.c (arch_info_struct): Likewise.
181 * cpu-sh.c (arch_info_struct): Likewise.
183 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
184 howto_*): Unused functions and variables commented out.
185 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
187 * cpu-h8500.c (compatible): Likewise.
188 * cpu-sh.c (compatible): Likewise.
190 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
191 Always set a valid length value, even for invalid input.
193 * srec.c (srec_write_symbols): Use sprintf_vma.
195 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
196 uint64_type): Provide default definitions.
197 * hosts/std-host.h (int64 stuff): Remove them from here.
199 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
201 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
202 variable. Added default case to switch.
204 * aoutx.h (translate_from_native_sym_flags): Before casting
205 pointers to integers, make sure the integer type is wide enough.
206 * coff-mips.c (ecoff_set_symbol_info): Ditto.
208 * section.c (bfd_get_section_contents): Since `count' is unsigned,
209 don't bother comparing for less-than-zero.
210 (bfd_set_section_contents): Ditto.
212 * elfcode.h (bfd_add_to_strtab): Now static.
213 (sym_is_global): New function.
214 (elf_map_symbols): Call it. Now returns void. Removed unused
216 (bfd_section_from_shdr): Mark string tables other than for section
217 and symbol names as normal sections having contents.
218 (fix_up_strtabs): New function; fixes up ELF header fields for
219 stab sections with string tables associated.
220 (elf_write_object_contents): Map fix_up_strtabs over all BFD
221 sections. Reordered condition tests for symbol flags; default to
222 local-object value instead of global-object.
223 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
224 inside condition test.
225 (elf_print_symbol): Use fprintf_vma.
226 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
229 * bfd-in.h (int64_type, uint64_type): Define these if we fall
230 back to "long long" for HOST_64_BIT.
232 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
233 without using invalid ANSI C preprocessing tokens.
235 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
236 * libelf.h (bfd_elf32_new_section_hook): Declare.
237 * elfcode.h (new_section_hook): Define here.
239 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
240 against multiple inclusions.
242 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
244 * Makefile.in (bfd.h): Generate into current directory by grabbing
245 64-bit definition (if any) from sysdep.h.
246 * bfd-in.h: Put in marker for sysdep.h inclusion.
248 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
250 * reloc.c (bfd_perform_relocation): Check for overflow on
251 pc-relative relocations if the howto asked for it.
253 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
255 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
257 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
259 * config/riscos.m{h,t}: New files.
260 * configure.{host,in}: Use them.
262 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
264 * elf32-mips.c: comment change. This is a mips file, not 88k.
266 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
268 * cache.c (bfd_cache_init): Increment open_files and call close_one
270 (bfd_open_file): Don't increment open_files here.
272 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
274 * config/delta88.mh: Don't set CC.
276 * Makefile.in: Add elf32-{mips,m88k,generic}.
277 elf32-{mips,m88k,generic}.c: New files.
278 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
279 elfcode.h (elf_object_p): Match elf32-generic for all machines which
280 don't match a different target.
282 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
284 Eliminate "int8_type", "int16_type", "int32_type", and their
285 variants from the BFD universe. Leave the 64-bit types for now,
286 since they are in flux.
288 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
289 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
290 * ieee.c: Convert uint8e_type => unsigned char.
291 * oasys.c: Extensive changes to eliminate obsolete types.
292 These depend on changes in ../include/oasys.h as well.
293 * hosts/*.h: Remove declarations of all these types.
295 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
297 * hosts/delta88.h: #if 0 out some declarations which conflict with
300 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
302 * Makefile.in (install): remove parentdir cruft
304 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
306 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
307 * Expurgate random DEFUNs that have crept in.
309 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
311 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
312 only be aligned to a 4 byte boundary.
314 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
316 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
319 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
321 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
322 1927 but fixing some other important things.
324 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
326 * hosts/std-host.h (int64e_type): Fix definition.
328 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
330 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
331 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
332 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
335 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
337 * Makefile.in (install, headers): don't put comments after a tab
338 in the actions section of a rule
340 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
342 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
343 (ecoff_write_object_contents): If not D_PAGED, don't add the
344 section headers to text_size. If not D_PAGED, set the magic
345 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
346 executable, the executable must fully occupy an even number of
348 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
349 ecoff_big_vec): Consistently set section alignment power to 4,
350 since ECOFF sections should be multiples of 16 bytes.
351 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
352 Made ar_pad_char and ar_max_namelen agree for both.
354 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
356 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
357 symbol value, since bfd symbols are section relative, but ELF
360 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
362 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
364 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
366 * hosts/news.h, config/news.mh: New files.
368 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
370 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
371 * coff-h8300.c: More addressing modes.
372 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
374 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
375 H8/300H name. (compatible): New function.
376 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
379 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
381 * coff-mips.c (ecoff_compute_section_file_positions,
382 ecoff_write_object_contents): Only round to page boundaries if
383 D_PAGED flag is set for the output BFD.
385 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
387 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
388 casts to work on machine where sizeof(long) != sizeof(int) !=
390 * coffgen.c (coff_get_normalized_symtab): Ditto.
391 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
393 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
395 * coffgen.c (coff_write_symbols): For empty string table, write
396 out 4 in correct byte order. (from minyard@bnr.ca)
398 * elf32-hppa.c: Don't include libhppa.h for now; define
399 BYTES_IN_WORD instead, until Utah sends a better fix.
400 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
401 of malloc and realloc.
403 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
405 * configure.in (mips-*-ecoffl*): New target; use decstation.
406 (mips-*-ecoff*): Added trailing '*'.
408 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
409 for the FDR, not from the first PDR in the file.
411 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
413 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
415 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
417 * hppa.c (hppa_get_symbol_info): New function.
419 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
421 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
424 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
425 * libhppa.h (MAXCOMLEN): Define unconditionally.
426 (_PA_RISC_ID): Only define if not already defined.
427 * elf32-hppa.c: Include libhppa.h.
430 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
432 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
434 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
436 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
437 remove defines of __MSDOS__ and __GO32__ (these are in the
440 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
443 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
444 * config/hppabsd.mh: Don't use ranlib.
446 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
448 * elf.c: New file, for word-size independent code.
449 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
450 * Makefile.in: Include elf.o in standard objects.
452 * bfd-in.h (CAT3): Define here.
453 * libaout.h, libelf.h: Not here.
455 * libelf.h (struct strtab): Define here.
456 (bfd_elf_locate_sh): Declare here.
457 * elfcode.h (struct strtab): Definition deleted.
459 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
461 * Makefile.in: Make "all", not "bfd.h", be the default target.
462 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
463 hasn't really changed.
465 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
467 * elfcode.h (elf_hash): Provide elf standard hash function.
468 (various): Key off of the machines use_rela_p field to determine
469 whether to use REL or RELA relocations.
470 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
471 (elf_make_sections): Allocate a pointer to hold all data for a
472 given section, and copy each fragment into the data region.
473 Update the section's pointer with the REL implicit addends if the
474 machine uses REL relocation.
476 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
477 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
478 into was elf32-target.h expects.
479 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
480 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
481 (elf_i386_info_to_howto): Add minimal relocation support.
483 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
484 elf_info_to_howto_rel fields.
486 * elf32-target.h (elf_bed): Add support for new fields in
489 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
491 * elf32-hppa.c: Add symbol extension section support, fix
492 relocation howto table, add stub generation support.
494 * elf32-hppa.h: Add symbol extension section support, fix
495 relocation howto table, add stub generation support.
497 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
500 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
503 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
504 the symbol is not found.
506 * elfcode.h (elf_compute_section_file_positions): Not all section
507 file positions were computed.
509 * elfcode.h (elf_get_sect_thunk): New function.
511 * hppa.c (sign_ext): Reimplement.
513 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
514 these functions static.
516 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
518 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
520 * aoutx.h (translate_from_native_sym_flags): Don't set
521 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
522 * aoutx.h (translate_to_native_sym_flags): Translate
523 constructor symbols properly.
525 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
527 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
529 * aout-target.h (minimum_alignment): 8 byte alignment is right.
532 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
534 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
535 from bfd-in.h and .c files. Build bfd.h in build directory,
536 substituting in requested target word size. Insert word size into
537 makefile, and maybe enable 64-bit targets.
539 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
540 are available. Conditionalize on this. Assume HOST_64_BIT
541 will be defined if needed, so 64-bit targets are conditionalized
542 only in the Makefile.
544 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
546 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
548 * coff-sh.c (rtype2howto): Put error message on stderr.
549 (extra_case): Delete unused variable.
551 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
552 before calling printf.
554 * elfcode.h: New file, almost completely derived from old elf32.c.
555 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
556 * Makefile.in (elf64.o): List dependencies, don't build by
558 (elf64.c): Add to list of sources.
559 (elf32.o): Update dependencies.
560 * elf32-*.c: Updated type/macro/structure names. Cleaned up
561 namespace pollution; rename vectors.
562 * targets.c, config/*-elf.mt: Updated.
563 * All uses of 32-bit versions of structures, routines, and macros
566 * Makefile.in (archures.o, targets.o): Depend on Makefile.
568 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
570 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
572 * elf32.c (elf_string_from_elf_section): Handle index of zero
574 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
576 (elf_write_object_contents): Deleted one unused variable and
577 initialized another to avoid gcc warnings.
578 (elf_set_section_contents): Delete unused variable.
580 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
582 * i386lynx.c: New module for Lynx variant of a.out.
583 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
584 * gen-aout.c: Get rid of defunct endian stuff, print out true
586 * targets.c (target_vector): Add i386lynx_vec.
588 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
590 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
592 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
594 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
595 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
596 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
597 trad-core.c: Define a TARGET_get_symbol_info function or macro.
598 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
600 * bfd-in.h: Don't define bfd_print_symbol_nm.
601 Define symbol_info type.
602 (JUMP_TABLE): Set _get_symbol_info element.
604 * syms.c (coff_section_type, bfd_symbol_info): New functions.
605 (bfd_decode_symclass): Use coff_section_type.
607 * targets.c: Add bfd_get_symbol_info call.
609 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
611 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
612 complaints from ancient gcc's.
614 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
616 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
617 hosts/i386linux.h: Define it.
619 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
621 * VERSION, bfd-in.h: Bump version number to 2.2.
623 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
624 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
625 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
626 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
627 LR, RR, hppa_field_adjust): New functions.
629 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
631 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
632 stabs symbols, including new indirect_ptr_ptr argument.
633 (ecoff_slurp_symbol_table): Pass new argument in calls to
634 ecoff_set_symbol_info.
636 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
638 * configure.in: For m68k sysv systems, use m68k-coff.
640 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
641 (TDEFAULTS): Define it here. Use the new name.
643 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
646 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
648 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
650 (aix386_core_file_p): Initialize core_size to correct value.
652 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
654 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
655 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
657 * bout.c (aout32_slurp_extended_name_table): Define to be
658 _bfd_slurp_extended_name_table rather than bfd_true.
660 * coff-mips.c: Include libaout.h and aout/aout64.h to get
661 definitions for N_SET[ATDB].
662 (ecoff_howto_table): Moved near top of file.
663 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
664 seen, cook up a constructor section of the same name and put in a
665 reloc pointing to the symbol. This lets the GNU linker build
666 global constructors and destructors without using collect.
668 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
670 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
672 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
674 * hosts/miniframe.h: New file.
675 * configure.host: Use it.
677 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
679 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
680 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
681 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
682 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
683 * configure.in (*-*-bsd): Change to *-*-bsd*
685 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
687 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
688 int, for the sake of the old Portable C Compiler.
690 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
692 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
694 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
696 * configure.in: Get target name right for m68*-*-hpux.
698 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
700 * trad-core.c (NO_SIGNED_GET): New macro.
701 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
702 signed NO_GET, where appropriate.
704 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
705 * configure.in (*-*-linux*): Remove until linux port for a
706 non-i386/i486 system is actually available.
708 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
710 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
711 when compiling under HPUX.
713 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
715 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
716 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
718 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
719 * bfd/libhppa.h: Include sysdep here. Conditionalize
720 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
721 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
724 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
726 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
727 GNU version is needed.
729 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
731 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
733 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
735 * Makefile.in: Build elf32-hppa.o.
737 * syms.c (BSF_FUNCTION): New symbol flag.
739 * elf32-hppa.c: Fixed to work with elf32-target.h.
741 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
743 * libaout.h (NAME): Don't define if already defined.
745 * libelf.h: Protect against multiple inclusions.
746 (elf_symbol_type): Moved here, added new fields.
747 (struct elf_backend_data): New field `global_sym'; I suspect this
749 * elf32.c (elf_symbol_type): Deleted from here.
750 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
751 point to backend versions of symbols.
752 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
753 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
755 (elf_write_object_contents): Write program headers if appropriate.
756 (bfd_section_from_shdr): Unnamed sections get empty string for
757 name, not "unnamed". Handle SHT_NOBITS separately from
758 SHT_PROGBITS, and set some different flags.
759 (elf_file_p): New routine.
760 (elf_object_p, elf_core_file_p): Call it.
761 (elf_object_p): Handle EM_HPPA.
762 (elf_symbol_from, elf_idx_of_sym): New functions.
763 (elf_make_sections): Get symbol number right for relocations. Set
764 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
765 (elf_fake_sections): BSS section should be SHT_NOBITS, not
766 SHT_PROGBITS. Always generate symtab and strtab, not only if
767 relocations are needed. Set SHF_* flags as appropriate.
768 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
769 (elf_write_object_contents): Fix off-by-one error in symbol count.
770 Store a correct value for the symbol; write the size field
771 properly; make some guesses about the type field. Set section
772 type correctly for string tables.
773 (section_from_elf_index): Check for absolute and common sections
775 (elf_section_from_bfd_section): Ditto.
776 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
777 Use empty string instead of "unnamed" for nameless symbols.
778 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
779 HPPA (only?). Don't free raw symbols; keep the pointer around for
781 (elf_set_arch_mach): Handle bfd_arch_hppa.
782 (elf_find_nearest_line): Just return false.
783 (elf_write_object_contents, elf_set_section_contents): Set
784 output_has_begun field after computing file positions.
785 (elf_set_section_contents): Write section contents immediately,
786 rather than caching the whole file and writing it at close time.
788 * libhppa.h (enum hppa_reloc_field_selector_type, enum
789 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
790 hppa_reloc_expr_type_alt): New enumerator types.
792 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
793 * configure.in, configure.host: Use them.
795 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
797 * elf32-target.h: Allow overrides of armap defaults.
799 * elf32-hppa.c, elf32-hppa.h: New files.
801 * config/hp300hpux.mt: New file.
803 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
805 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
806 (aix386_core_vec): Update for new fields.
808 * archive.c (bfd_generic_archive_p): Call target-specific
809 slurp_armap code, instead of bfd_slurp_armap.
810 (bfd_slurp_bsd_armap_f2): New function.
811 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
812 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
814 * libaout.h (struct aoutdata): New field for subformat, for
815 differentiating between highly similar a.out formats.
816 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
818 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
820 * hp300hpux.c: New file.
821 * Makefile.in: Include it.
823 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
825 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
828 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
830 * trad-core.c (trad_unix_core_file_p): Check the file size.
832 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
834 * coff-alpha.c: Remove duplicate function and add warnings.
836 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
838 * sco-core.c (sco_core_vec): Add initializers for new target
841 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
843 * coffcode.h [_LIT]: Recognize .lit section.
845 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
847 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
848 config/alphaosf.mt, hosts/alphaosf.h: New files.
850 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
852 * Merge in HPPA/BSD changes from Utah.
853 * hppa.c: Use this for both HPUX & BSD.
854 * targets.c: Enable hppa_vec for both HPUX & BSD.
855 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
856 * hosts/hppabsd.h: #define HOST_HPPABSD.
858 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
860 * libbfd.c: Whitespace changes around byteswap macros.
861 * libbfd-in.h: Whitespace changes around byteswap declarations.
863 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
865 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
866 system_error anymore. It confuses bfd_check_format().
868 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
870 * bfd.c: Add sgi_core_data to tdata union.
871 * coff-mips.c: Add Irix 4.x core file support.
872 * hosts/irix4.h: #define HOST_IRIX4.
874 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
876 * aoutx.h (translate_from_native_sym_flags): Check that the
877 symbol's section does get set.
878 (slurp_symbol_table): Zero index means null-string name.
880 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
882 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
884 (write_syms): Use them, to reduce string table size.
886 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
888 * trad-core.c (trad_core_vec): Add 6 new initializers to match
889 new signed get/put fields. Minor reformatting to label
892 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
894 * bfd-in.h: Insert comment about SVR3 compiler warnings.
896 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
897 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
899 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
901 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
903 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
904 (swapcore_sparc): Make sp a bfd_vma.
906 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
908 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
909 libbfd.c, libbfd-in.h: Add _do*signed*.
910 targets.c, all targets: Add bfd*signed*.
911 bfd-in.h: Add bfd_signed_vma. Add comments.
913 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
915 * format.c (bfd_check_error): Check error return from
916 _bfd_check_format routines.
918 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
920 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
921 recognize .data section if present.
923 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
925 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
926 check for the case where the user sets the address of the BSS
927 section (and the file header can't specify this). Let the user
928 set it wherever they want, regardless of what goes in the header.
930 * ieee.c (ieee_slurp_sections): Pass all ieee section names
931 straight through into BFD sections. Add comments.
933 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
935 Cleanup in preparation for better 64-bit host support.
937 * bfd-in.h (bfd_64_type): Remove.
938 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
940 * bfd-in.h (bfd_size): Remove.
942 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
944 * bfd-in.h (bfd_word): Remove.
945 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
947 * bfd-in.h (rawdata_offset): Remove.
948 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
949 (bfd_perform_relocation): Lint.
950 (enum bfd_reloc_status): Comment cleanup.
952 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
954 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
956 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
958 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
960 * elf32.c: Clean up old comments.
962 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
964 * config/sun3.h: String argument to fprintf is const.
966 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
967 on systems which define PAGE_SIZE in <limits.h>.
969 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
971 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
972 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
973 the core file failing signal.
974 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
975 to supply the core file failing signal.
977 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
979 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
980 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
981 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
982 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
984 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
986 * coff-mips.c (PAGESIZE): Correct value.
988 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
990 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
991 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
993 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
995 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
996 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
998 (coff_compute_section_file_positions): Force vma and lma of _LIB
1000 (coff_set_section_contents): Count number of entries in new lma
1002 * coffgen.c (make_a_section_from_file): Force lineno_count of
1003 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1004 SCO 3.2v4 shared library.
1005 * seclet.c (rel): Copy over any section with contents, not just
1008 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1011 * coff-i386.c (coff_i386_reloc): New function, to generate
1012 relocateable output correctly.
1013 (howto_table): Use coff_i386_reloc for all reloc types.
1014 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1015 for a common symbol.
1016 (i386comm_value): Removed; no longer needed.
1018 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1020 * coffcode.h (coff_set_section_contents): Don't write out
1021 sections without a filepos.
1023 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1025 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1027 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1029 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1030 * libecoff.h (ecoff_data_type): Added gp_size field.
1031 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1032 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1033 Set flags to 0 for large common symbols.
1034 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1035 which can occur for gas-generated relocs.
1036 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1037 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1038 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1040 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1042 * srec.c (srec_set_section_contents): Use lma field for load
1044 * section.c: Add declaration of lma field to section structure.
1045 * coffcode.h (coff_write_object_contents): Use lma field for load
1047 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1049 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1050 symbols in a better way. (translate_to_native_sym_flag): Set the
1051 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1053 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1054 (bfd_make_section): Cope with new builtin section.
1055 * syms.c (bfd_decode_symclass): Can now print indirect section
1058 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1060 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1061 defined, and yields false.
1062 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1064 * archive.c (snarf_ar_hdr): Add support for reading (only,
1065 so far) BSD-4.4-style extended headers.
1066 * archive.c: Some more comments.
1068 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1070 * Makefile.in: fix rule for dvi and info, so that the recursive
1071 makes does the right thing, instead of always info
1073 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1075 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1076 archive members; they need more special reatment. For now, verify
1077 that computed and actual file positions correspond.
1079 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1081 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1082 (set_arch_mach): Delete non-MIPS code.
1083 (reloc_howto_type_lookup): Ditto.
1084 * Makefile.in: Adjusted.
1086 * libbfd.c (bfd_tell): Update `where' field.
1087 (bfd_seek): Don't do anything if we're not changing the file
1088 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1089 field against a SEEK_SET request. Call bfd_tell to re-update
1090 `where' field when done.
1091 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1093 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1095 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1097 * Makefile.in: added installcheck target
1099 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1101 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1102 if the type is not stNil.
1104 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1106 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1107 forward declarations.
1109 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1110 it's implied by the type.
1112 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1114 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1116 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1118 * rs6000-core.c: Add .ldinfo section.
1120 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1122 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1124 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1126 * section.c (bfd_set_section_contents): whitespace
1127 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1130 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1132 * hosts/go32.h: don't define POSIX_UTIME
1134 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1136 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1137 against machine architecture stored in the ELF header, to resolve
1139 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1140 NULL, so only use results when non-NULL.
1141 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1142 and add to vector of targets.
1144 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1146 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1147 are always just debugging symbols.
1149 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1150 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1152 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1154 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1155 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1156 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1157 defined, which they aren't in hpux 7.0.
1159 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1160 Tran-Le, tranle@intellicorp.com.
1162 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1164 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1165 ahead and do the relocation.
1166 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1167 what needs to be done.
1168 (ecoff_reflo_reloc): Do the REFHI relocation here.
1170 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1172 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1173 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1174 relocs are reasonable.
1175 * coff-msym.c: Eliminated uses of DEFUN.
1176 (ecoff_swap_tir_out): New function.
1178 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1180 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1181 * configure.host (vax-*-ultrix2*): Add triplet.
1182 * hosts/vaxult2.h: New file.
1183 * config/vaxult2.mh: New file.
1185 * aoutx.h (string.h): Include for strchr and friends.
1186 * archive.c (string.h): Include for memchr and friends.
1187 * elf32.c (string.h): Include for strrchr and friends.
1189 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1191 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1192 (MY_set_sizes): Use sunos4_set_sizes.
1194 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1195 deleted, as well as elf-big and elf-little targets.
1196 * libelf.h: New file.
1197 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1199 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1201 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1203 * coffcode.h (coff_compute_section_file_positions): Don't need
1204 variable "old_sofar" if compiling for i960.
1206 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1208 * libbfd.h: Updated.
1210 * ieee.c (exten, envi): "static" belongs first in declaration.
1212 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1214 * srec.c: add support for symbolsrec, srecords with symbols in
1217 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1219 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1220 to avoid lint complaints.
1222 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1224 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1225 type SHT_STRTAB. Don't alter file offset for section 0.
1226 (reloc_type_names): Now an array instead of a macro. Still inside
1227 "#if 0", since it's used only in debugging code also in "#if 0".
1228 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1229 (sort_reloc_map): New function.
1230 (sparc_reloc_map): New variable.
1231 (elf_bfd_reloc_type_lookup): New function.
1233 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1235 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1236 bfd_make_debug_symbol; they were already in the target structure.
1237 * Adjusted all uses of JUMP_TABLE.
1238 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1239 from coff_make_debug_symbol.
1240 * libcoff.h: Updated accordingly.
1242 * Minor cleanups provoked by gcc warnings:
1243 * aoutx.h (NAME(aout, reloc_type_lookup)),
1244 cpu-h8300.c (local_bfd_reloc_type_lookup),
1245 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1247 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1248 ieee.c (ieee_slurp_section_data),
1249 elf.c (elf_make_sections, elf_fake_sections,
1250 elf_compute_section_file_positions, elf_write_object_contents):
1251 Removed unused variables.
1252 * archures.c: Removed /* from within comment.
1253 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1254 * oasys.c (oasys_write_data): Initialize i.
1256 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1258 * libcoff.h (obj_raw_syment_coun): New macro.
1259 * coffgen.c (coff_get_normalized_symtab): Initialize
1261 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1263 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1265 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1267 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1268 for compatibility with tools from MIPS.
1270 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1271 * config/irix3.mt, config/irix4.mt: Removed.
1272 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1273 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1275 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1277 * hosts/hp300bsd.h: Add gross hack to determine whether we
1278 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1279 files (and set other parameters) to match.
1281 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1283 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1284 ansi definition which otherwise confuses non-ansi compilers.
1286 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1287 ultrix cc by forward declaring getenv as is done in
1290 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1292 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1293 avoiding a fatal error in vax ultrix 4.2 cc.
1295 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1297 * bfd-in.h, VERSION: Roll to version 2.1.
1299 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1301 * oasys.c (oasys_write_object_contents): Lint.
1302 * srec.c: Whitespace cleanup.
1304 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1306 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1307 cleaned up output formatting a bit.
1309 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1311 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1312 relaxable. Should be moved somewhere else.
1314 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1316 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1317 (aout_mips_*_vec): Added seclet_link element.
1319 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1320 support for aout-mipsbsd target.
1322 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1324 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1326 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1328 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1330 Add support for the H8/500
1332 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1334 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1336 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1337 * coff-mips.c: Now includes libecoff.h.
1338 (ecoff_data_type): Moved to libecoff.h.
1339 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1340 call it. If there is ever another ECOFF target, this and the
1341 swapping functions should be accessed via an ECOFF specific target
1343 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1345 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1347 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1348 no longer includes this file.
1350 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1351 bits to 0 to make comparison test useful.
1353 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1354 avoid overflowing GP accessible sections in binutils/objdump.
1356 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1358 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1359 reading more robust: Fail if string index is out of string
1362 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1364 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1365 PCREL13): Don't take dst_address into account; the input file has
1366 already taken care of that.
1368 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1370 * coff-mips.c: Completed support for linker and binutils.
1372 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1374 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1375 original addend from section contents.
1377 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1379 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1380 * hosts/delta88.h (strtol): Fix prototype.
1381 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1383 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1385 * elf.c: Get rid of "#ifdef sparc".
1386 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1387 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1389 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1390 compile type conditionals on host CPU.
1391 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1393 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1395 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1397 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1398 ECOFF which has two common sections.
1399 (bfd_com_section): Set SEC_IS_COMMON flag.
1400 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1401 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1402 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1403 bfd_is_com_section macro rather than checking for equality to
1406 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1408 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1409 (coff_mkobject_hook): Accept aouthdr argument.
1410 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1411 Handle NULL aouthdr argument.
1412 (coff_object_p): If there is no aouthdr, pass it as NULL to
1414 * libcoff.h: Rebuilt for mkobject_hook changes.
1416 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1417 additional MIPS ECOFF fields.
1419 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1421 * configure.host: added mips-dec-bsd*
1422 * configure.in: added mips-dec-bsd*
1423 * aout-mipsbsd.c: new file for mips-dec-bsd*
1424 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1425 * aoutx.h: added mips support.
1426 * archures.c: added mips support to bfd_default_scan().
1427 * cpu-mips.c: added support for R4000 (untested).
1428 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1429 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1430 hope will make it into include/bfd.h.
1431 * targets.c: added aout_mips_*_vec.
1433 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1435 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1437 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1439 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1441 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1443 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1445 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1446 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1447 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1448 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1450 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1451 bfd_swap_reloc_in or coff_swap_reloc_out.
1452 * coff-mips.c: Added code to link and write out symbolic debugging
1453 information, and to swap relocs in and out.
1455 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1457 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1458 (coff_write_object_contents): coff_count_linenumbers returns the
1459 number of line number records it found.
1461 * coffgen.c (coff_write_linenumbers): only write out line numbers
1462 in the section they belong to.
1464 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1466 * targets.c (bfd_target): Added relocateable argument to
1467 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1468 target vector for linker use.
1469 * bfd.c (bfd_seclet_link): New macro.
1470 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1471 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1472 and boolean return value. Made static.
1473 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1474 relocateable argument.
1475 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1476 relocateable argument (if relocateable, saves relocs).
1477 * bout.c (b_out_get_relocated_section_contents),
1478 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1479 relocateable argument (if relocateable, just calls
1480 bfd_generic_get_relocated_section_contents).
1481 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1482 argument to prototype.
1483 * All targets: Set new _bfd_seclet_link vector to
1484 bfd_generic_seclet_link.
1486 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1488 * coffgen.c: #include seclet.h.
1490 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1492 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1493 debug info. Setup info about linker symbols only, and use
1494 standard bfd fields to hold the info.
1495 * (hppa_object_p): Remove unneeded decls.
1496 * (hppa_new_section_hook): Get rid of most of this.
1497 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1498 fat. Remove all knowledge of stabs, remove redundant knowledge of
1500 * Remove macros for accessing fields which are now gone.
1502 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1504 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1506 * coff-z8k.c: delete unused reloc functions
1508 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1510 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1511 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1512 * coff-msym.c: Use DEFUN for function definitons.
1513 * coff-mips.c: Added code to read and print symbols, and to find
1516 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1517 swapping functions into coffswap.h for ECOFF use. Moved
1518 relocation functions, only used by h8300 and z8k, into reloc16.c.
1519 Added hooks for coffgen.c functions to backend data structure, and
1520 added hook functions. Still more could be done.
1521 * coffswap.h: New file to hold COFF swapping routines.
1522 * coffgen.c: New file to hold generic COFF functions.
1523 * reloc16.c: New file to hold h8300 and z8k specific relocation
1525 * libcoff-in.h: Added declarations for functions in coffgen.c.
1526 * libcoff.h: Rebuilt to incorporate changes.
1527 * coff-h8300.c: Function name changes.
1528 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1529 hook rather than defining EXTRA_CASES.
1530 * Makefile.in: Build new files coffgen and reloc16. Added
1531 dependencies of coff-*.o on coffswap.h and seclet.h.
1533 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1535 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1536 about discarding const.
1538 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1540 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1542 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1544 * configure.in (post-target): If --with-minimal-bfd is specified,
1547 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1549 * srec.c (srec_write_records): one of my boards wants a CR between
1552 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1554 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1555 (it broke a couple of weeks ago).
1557 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1559 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1560 return type, so libbfd.h doesn't reference undefined typedefnames.
1562 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1564 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1566 (coff_pointerize_aux): don't pointerize a negative tagndx
1567 (sometimes generated by SCO 3.2v4 cc).
1569 * bout.c (calljx_callback, callj_callback,
1570 b_out_get_relocated_section_contents): warn if relocating against
1571 an undefined symbol.
1573 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1575 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1576 Make a bunch more routines be static.
1577 * hppa.c (fill_spaces): Get rid of this, replace with much better
1578 written setup_sections().
1579 * (setup_sections): New routine to create BFD sections for each
1580 space and subspace in SOM files.
1581 * (hppa_object_setup): Use BFD sections created by
1582 setup_sections() to locate GDB symbol table info.
1583 * (make_unique_section): New routine to create a BFD section. It
1584 ensures that the given name is unique, and will generate a unique
1586 * (hppa_object_p): Become much more paranoid about file header.
1587 * (make_bfd_asection): Call bfd_make_section to do the dirty
1588 work. Simplify code somewhat.
1589 * (hppa_core_file_p): Use proper name for stack section.
1590 * libhppa.h: Remove millicode_start, millicode_end decls.
1592 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1594 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1596 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1597 relocs, don't bother doing the adjustment if the value to add is
1600 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1602 * bfd.c (bfd_get_size): New function that gets an upper bound
1603 on the possible size of any object in a bfd.
1604 * elf.c (bfd_elf_find_section, elf_get_str_section,
1605 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1607 * elf.c (elf_big_vec, elf_little_vec): Document last three
1608 members initialized to NULL.
1610 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1612 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1614 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1616 * hosts/std-host.h: New file. Attempt at a generic/default
1617 set of definitions, to discourage porting to new hosts by copying.
1618 * hosts/news.h: Removed.
1619 * hosts/sparc.h: Use std-host.h.
1620 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1621 perhaps we can later remove the the_bfd field from each symbol.
1622 * syms.c (struct symbol_cache_entry): Remove unused field
1623 app_data. Add comment noting that the_bfd is almost redundant,
1625 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1626 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1627 * hppa.c (fill_spaces): Make slightly more rebust.
1628 * configure.in: Allow std-host as the "default" host.
1630 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1632 * bfd.c: Add struct hppa_core_data to tdata union.
1633 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1634 Get rid of HPPA/BSD specific code. That will go somewhere else
1636 * (fill_spaces): Don't spin forever and die if you don't find
1637 $MILLICODE$ subspace.
1638 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1640 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1641 Make these work for HPUX.
1642 * (make_bfd_asection): New routine to make section creation a
1644 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1645 * libhppa.h: #include the right system files. Redefine all of
1646 the structs/macros for hacking core files to use more sensible
1647 HPUX core file structures.
1648 * targets.c (target_vector): Conditionalize hppa_vec on
1649 HOST_HPPAHPUX, not hp9000s800.
1650 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1651 malloc and realloc. #define HOST_HPPAHPUX.
1653 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1655 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1656 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1657 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1658 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1660 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1661 * aix386-core.c: New file for handling core files on AIX on PS/2.
1662 * targets.c: if AIX386_CORE, use aix386_core_vec.
1663 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1666 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1668 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1671 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1673 * Makefile.in: added dvi target
1675 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1677 * bfd.c: Use right name for tekhex tdata struct.
1678 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1679 * libcoff.h: Updated to get spacing change from coffcode.h.
1680 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1682 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1684 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1685 functions, with the "guts" of the old bfd_slurp_bsd_armap
1686 and bfd_slurp_coff_armap, but assuming we've already checked
1687 if the armap is present or not.
1688 Also, rewrite a bit to avoid keeping around obstack data
1690 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1691 Various fixes to correctly handle COFF_style archives names.
1692 (Note that because these have a trailing '/', the names can
1693 have embedded spaces.)
1694 * archive.c (bfd_slurp_armap): New function, replaces old
1695 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1696 _either_ format, and calls do_slurp_bsd_armap or
1697 do_slurp_coff_armap if either form of map is seen.
1698 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1699 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1700 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1701 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1703 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1705 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1706 * libhppa.h: Make millicode_start and millicode_end be unsigned
1707 int to be same type as CORE_ADDR in GDB. Why are these here?
1709 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1711 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1712 vaddr of the section to the addend.
1713 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1714 SCO_CORE to SELECT_VECS.
1715 (target_vector): add sco_core_vec.
1716 * sco-core.c (sco_core_vec): add leading underscore initializer.
1717 * configure.in (i[34]86-*-sco*): use target i386-sco.
1718 * config/i386-sco.mt: new file; define SCO_CORE.
1720 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1722 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1724 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1726 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1728 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1730 * hosts/i386linux.h: Include unistd.h.
1732 * aoutx.h (print_symbol): aout_stab_name returns a constant
1734 * libaout.h (aout_stab_name): Fix prototype.
1735 * stab-syms.c (aout_stab_names): Array is now const.
1736 (aout_stab_name): Return value is now pointer to const.
1738 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1741 * syms.c (asymbol): Added new field "app_data", for data
1742 particular to the application. Some of the linker flags ought to
1743 get moved to this field someday.
1745 * archures.c (bfd_default_scan): Recognize a few more numbers:
1746 80486, 80960, and 960.
1748 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1749 bfd_coff_std_swap_table, cast to PTR.
1750 * bfd.c (bfd_coff_swap_*): Deleted macros.
1751 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1753 * coffcode.h (type bfd_coff_backend_data): New structure type,
1754 contains pointers to the COFF-specific swapping routines.
1755 (bfd_coff_std_swap_table): New data structure, to be used when
1756 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1757 (bfd_coff_swap_*): New macros.
1758 * coff-mips.c (mips_coff_swap_table): New data structure.
1759 (ecoff_big_vec): Use it.
1760 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1761 * All other targets: Deleted coff-specific vector entries.
1763 * trad-core.c: Fixed some `PARAMS' uses that were missing
1766 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1768 * aoutx.h (some_aout_object_p): Protect arg prototype in
1769 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1771 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1773 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1774 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1775 PARAMS for readability.
1777 * aoutx.h: Add type to callback parameter.
1778 * coff-mips.c: Don't call trad-core.h, not needed.
1779 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1780 * trad-core.h: Eliminate, unused.
1782 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1784 * format.c (bfd_check_format): if default target isn't found
1785 then look through the entire list rather than return early.
1787 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1789 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1791 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1793 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1795 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1797 * coff-z8k.c: checkpoint, more addressing modes handled
1798 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1801 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1803 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1805 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1807 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1809 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1811 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1812 and about when file descriptors are closed.
1814 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1816 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1817 written out correctly.
1819 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1821 * section.c: New section bit SEC_SHARED_LIBRARY.
1822 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1823 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1826 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1828 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1829 macros; use PARAMS to declare the function pointers involved.
1831 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1832 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1834 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1836 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1838 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1839 declaring pointers to functions.
1840 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1841 * seclet.h: Declare external function with PARAMS.
1843 * doc/chew.c (exfunstuff): Eliminate.
1844 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1845 * doc/proto.str: Use paramstuff rather than exfunstuff.
1847 * libbfd.h: Update, based on changes in source code and chew.
1849 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1851 * libieee.h: Add FIXME about removing limit on number of sections.
1852 * bfd-in.h: Improve comments to make it clear that bfd.h is
1853 the wrong place to edit this file.
1854 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1855 same places where we install bfd.h.
1857 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1859 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1860 symbol type before blindly modifying the auxent. Specifically,
1861 only modify the endndx fields for types that need it, and don't
1862 set the array information for non-arrays.
1864 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1866 * aoutx.h (some_aout_object_p): Section list should be set up
1867 correctly anyways; don't have to set up "next" pointers manually.
1869 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1871 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1872 config/i386v.mh: removed -DUSG from HDEFINES.
1873 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1875 hosts/i386v.h: don't define POSIX_UTIME.
1877 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1879 * ieee.c (ieee_slurp_sections): make a private copy of the
1880 section's name before truncating it.
1882 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1884 * hppa.c: add symbol_leading_char entry in transfer vec
1886 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1888 * ieee.c (get_symbol): can now cope when two symbols of a
1889 different class, but the same index number occur consecutively.
1890 (get_section_entry): nicer name for sections being forward
1891 referenced. (ieee_archive_p): don't free the filename string,
1892 since it was never malloced.
1894 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1896 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1898 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1900 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1901 optionally setting the dimen info, since they are in the same
1902 memory locations. Also zero out external auxent.
1903 (coff_write_symbol): don't zero external auxent; now done in
1906 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1908 * Check fclose return value for errors.
1909 libbfd.h: bfd_cache_close now returns a boolean.
1910 cache.c (bfd_cache_delete): return fclose success value.
1911 (bfd_cache_close): return bfd_cache_delete return value.
1912 opncls.c (bfd_close, bfd_close_all_done): return result of
1915 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1917 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1919 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1921 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1922 work out a coff relocation type from a howto's attributes rather
1923 than using the input r_type field. This fixes PR1677 and allows
1924 conversion of a.out relocs to coff relocs.
1926 * coffcode.h (coff_write_relocs): if supplied a relocation
1927 relative to an absolute symbol, use the right symbol index.
1929 * reloc.c (bfd_perform_relocation): do a partial link for coff
1932 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1934 * changes to support i386-sysv with shared libraries:
1935 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1936 check for .data2; if _LIB is defined, check for it; map
1937 SEC_NEVER_LOAD to STYP_NOLOAD.
1938 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1939 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1940 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1941 if section has contents, not just if it is loadable; if
1942 TWO_DATA_SECS, check for .data2
1943 (coff_set_section_contents): set vma of .lib section to number of
1945 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1946 don't define coff_write_armap to bsd_write_armap.
1947 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1950 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1952 * solaris2.h: Get the definition of alloca from alloca.h if we
1955 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1957 * configure.in (i960-*-{aout,bout}): Support these.
1959 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1961 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1963 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1965 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1966 no-longer-used definitions of L_SET and L_INCR.
1967 * i386linux.h: Tweaks to smooth Linux build.
1969 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1971 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1973 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1975 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1976 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1977 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1978 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1980 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1981 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1983 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1985 * configure.host: New file, contains mapping of host configs
1986 to host support file names for bfd, binutils, opcodes.
1987 * configure.in: Use it.
1988 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1989 * i386bsd.c: Cleanup, reformat.
1990 * config/i386-bsd.mt: Comment changes.
1991 * config/i386bsd.mh: New file for core file support.
1992 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1993 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1994 on BSD 4.4 define ALIGN (sigh!).
1996 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1998 * libaout.h (aout_backend_data): added exec_header_not_counted
1999 field. For ZMAGIC files only, when text_includes_header is set, by
2000 default the length of the exec header is counted in the text
2001 section size. For go32, exec header is mapped in but does *not*
2002 contribute to the size of section.
2003 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2004 is not set, but ztih is, add the size of the exec header to the
2005 recorded size of the text section.
2006 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2007 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2008 Also set text_includes_header.
2009 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2010 by default in MY(backend_data).
2012 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2014 * aout-target.h (callback): Don't define this function if it won't be
2017 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2018 type doesn't match. Don't lose if file sections have already been
2020 (set_arch_mach): Set reloc_entry_size.
2021 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2023 * hosts/i386bsd.h: New file.
2024 * configure.in: Recognize i[34]86-*-bsd host.
2026 * aout-target.h (callback, write_object_contents): Delete unused
2029 * aoutx.h (reloc_type_lookup): New function.
2030 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2031 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2032 (MY_reloc_howto_type_lookup): Don't define it.
2034 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2036 (slurp_symbol_table): Use header byte order, not target byte
2037 order, for reading symbol data.
2039 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2041 * configure.in: Undo some brain damage in the host section.
2042 * configure.in: Reformat the target section, test many configs.
2043 * Makefile.in (make): Remove obsolete `make make'.
2044 * aoutx.h (some_aout_object_p): Make defines line up.
2046 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2048 Now a bfd knows whether underscores are normally prepended
2049 to symbols in its file format.
2051 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2052 coff-z8k.c: targets set so they have leading underscore
2053 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2054 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2055 without leading underscore flag
2056 * targets.c: add symbol leading char to xvec description
2057 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2059 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2061 * archive.c: Make errno global.
2062 * archive.c (_bfd_write_archive_contents): If read fails (and
2063 errno!=0) set bfd_error to malformed_archive (since this probably
2064 indicates a truncated archive), rather than system_call_error.
2066 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2068 * Makefile.in: added rules for i386bsd.c
2069 * i386bsd.c: new file, supporting 386bsd.
2070 * configure.in: recognize i386-*-bsd target.
2071 * config/i386-bsd.mt: new file - 386bsd target configuration.
2073 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2075 * configure.in: re-arrange host section to use *-*-* notation,
2076 clean up some of the target section as well
2078 * seclet.c: cast result of bfd_get_relocated_section_contents to
2079 avoid compiler warnings
2081 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2083 * coffcode.h (coff_section_symbol): Create section if it doesn't
2086 * bout.c: Removed some unused variables.
2088 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2090 * Portability fixes from p3:
2091 coffcode.h (coff_write_relocs): removed sanity check until it
2092 works on all targets (per advice from sac).
2093 config/hp9000.mh: new file to define USG.
2094 hppa.c: #undef hppa before the JUMP_TABLE.
2095 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2097 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2098 local variable target volatile to avoid mysterious bug in
2101 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2103 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2104 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2106 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2108 * coff-z8k.c (func_da, func_jr): Lint.
2109 * coffcode.h: Use memset rather than bzero.
2110 * elf.c: Use memcpy rather than bcopy.
2111 * tekhex.c: Use memset rather than bzero.
2113 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2115 Add Adobe a.out support.
2117 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2118 * config/adobe.mt: Add.
2119 * configure.in (*-adobe-* target): Add.
2120 * targets.c (a_out_adobe_vec): Add.
2121 * Makefile.in: add aout-adobe.c.
2123 * configure.in: Put two dashes in all entries to be matched.
2124 Add comments to remind people to do this.
2125 Reorder all entries that match manufacturer names, to occur
2126 last, so they will only be matched if no more specific match
2127 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2129 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2131 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2132 since we should never have a NULL section.
2133 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2134 tests, set the section to bfd_abs_section.
2136 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2138 * coff-z8k.c: getting closer
2139 * coffcode.h (coff_get_relocated_section_contents): allow
2140 EXTRA_CASES hooks for different arches to provide different reloc
2142 * seclet.h: #ifndef around it to allow multiple inclusion
2143 * srec.c: minor doc fix
2145 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2147 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2149 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2151 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2154 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2156 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2157 filling in reloc, in case immediately following code doesn't set
2160 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2162 * coffcode.h (coff_renumber_symbols): set the last renumbered
2163 symbol pointer to NULL, as expected by coff_write_linenumbers.
2164 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2165 type R_IHCONST used on the 29k.
2167 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2169 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2170 update, based on how the underlying file was opened. Obsoletes
2172 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2173 all FASCIST_FDOPEN config defines.
2175 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2177 * sparc-opc.c: Moved to opcodes library, now that we have one.
2178 * Makefile: Don't compile it.
2180 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2182 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2184 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2186 * section.c (bfd_set_section_flags): Remove a sanity check.
2187 It is unfortunately broken, and prevents strip from working.
2189 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2191 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2192 created by last change.
2194 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2196 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2197 * bfd-in.h: Bump to version 2.0.
2199 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2201 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2202 braindamaged HP/Apollo compiler happy.
2204 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2206 * format.c: Fix description of search for matching target.
2207 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2208 * targets.c: Update description of search for matching target.
2209 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2210 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2211 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2213 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2215 * Makefile.in: Added mostlyclean/clean/distclean rules.
2217 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2219 * targets.c (target_vector): Take out oasys (unless that is
2220 the default): Because there is no magic number in archives,
2221 there can be annoying target mis-matches.
2223 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2225 * sparc-opc.c: Rigorously updated to match architecture manual.
2227 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2229 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2230 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2231 to the built-in abs_section were not written out correctly.
2233 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2235 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2236 large, assume we're using a swapped byte order and fail with
2237 wrong_format rather than dumping core.
2239 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2241 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2242 filename constraints.
2243 * Makefile.in: Updated to reflect change.
2245 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2247 Add preliminary support for the we32k:
2249 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2251 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2253 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2255 * bout.c: added support for relaxable alignment relocs.
2257 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2258 pass down pointer to play area rather than use alloca
2260 * cpu-z8k.c (compatible): made static to reduce name space
2263 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2265 Add basic support for the z8k:
2267 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2268 section.c, targets.c,
2270 * syms.c: move mis-inserted patch.
2272 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2274 Documentation fixes:
2275 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2276 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2278 * reloc.c: break out addend item from surrounding text.
2280 * doc.str (DOCDD): Defined. Adds text to output.
2281 (bodytext): Put bulletize before kill_bogus_lines.
2282 * chew.c (bulletize): End itemization after a blank line, to
2283 prevent following text from being swallowed up in an item.
2285 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2287 * configure.in: Add sparclite as a target.
2289 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2291 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2294 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2295 from a coff file (csym is null), dont deref them
2297 * ieee.c (parse_expression): get the answer right when adding an
2298 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2299 on elts so that filename is filled in.
2301 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2303 * bout.c (howto_align_table): New set of relocs, with enough
2304 data for "objdump -r" to work.
2305 (b_out_reloc_type_lookup): Recognize alignment relocs.
2307 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2309 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2310 invocations of make. Also, always create installation
2313 * config/apollov68.mh: removed -g from CC definition.
2315 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2317 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2318 overflowing gp-offset range.
2320 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2322 * srec.c (srec_set_section_contents): don't write out sections
2323 without the LOAD and ALLOC attributes
2325 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2327 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2328 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2329 * aout-target.h (callback): Don't set page/seg sizes.
2331 (set_sizes): New routine.
2332 (backend_data): Point to it.
2333 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2334 (sunos4_aout_backend): Point to it.
2335 * aoutx.h (set_arch_mach): Call set_sizes callback.
2337 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2339 * aout-target.h: Make _bfd_slurp_extended_name_table be
2340 the default. Given that we *write* the suckers (for long
2341 archive member names), we really ought to be able to read them!
2342 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2343 seem to be needed, and many machines don't have it.
2345 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2347 * coff-m68k.c (vector): read and write archives in coff format.
2349 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2351 * opc-sparc.c: New file.
2353 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2355 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2356 pointers to bfd_byte* before performing arithmetic on them. Such
2357 use with bare void* pointers is a gcc extension.
2358 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2359 * archive (normalize): Add to CONST to match actual usages with
2362 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2364 * configure.in: Recognize i486 host cpu, and use i386-elf
2367 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2369 * config/stratus.mt (CC): Remove definition.
2370 * elf.c (bfd_section_from_shdr): Test for the possibility that
2371 section_from_elf_index returns NULL and don't dereference it.
2373 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2375 * add hppa_data to bfd tdata (indirectly via sef).
2377 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2379 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2381 * configure.in: error messages to stderr, not stdout
2383 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2385 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2386 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2387 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2389 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2391 * configure.in: recognize hppa* instead of hppa
2393 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2395 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2396 RTYPE2HOWTO to cope with same.
2397 * reloc.c (bfd_perform_relocation): added support for size of -2
2398 (subtract a word reloc type). Updated doc.
2400 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2402 * Makefile.in: merged changes from progressive, removed rcsid.
2404 * archures.c, archive.c, Makefile.dos: removed rcsid.
2406 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2408 * bfd-in.h : add BFD_IS_RELAXABLE flag
2409 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2410 header e_relaxable, major hackery in callbacks
2411 * libaout.h : add space for a_relaxable.
2412 * seclet.c (rel): don't relax empty sections
2415 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2417 * section.c (STD_SECTION): add some casts to the initializers for
2420 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2422 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2423 and add appropriate casts to keep (picayune) aix-cc happy.
2425 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2427 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2428 symbol pointers. Punt expensive & useless bfd_realloc. Use
2429 malloc for raw symbols, and free it before returning.
2430 (bfd_section_from_shdr): Do not slurp symbol table until politely
2431 asked. Do not even slurp string tables.
2432 (elf_get_symtab_upper_bound): Count 'em without reading them.
2433 (elf_get_symtab): This is how to politely ask. Schlurp!
2434 This should probably just *become* elf_slurp_symbol_table, FIXME.
2436 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2438 * archive.c (bsd_write_armap): write the timestamp of the
2439 archive header to be just a little bit later than the timestamp of
2440 the file, otherwise the linker will complain that the index is
2443 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2445 * configure.in: Add m68k-ericsson-*.
2447 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2449 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2450 * elf.c: Remove unconditional debug printf's.
2451 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2452 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2453 (elf_slurp_symbol_table): Hand out symbols in forward, not
2454 reverse order. Simplify duplicate code.
2456 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2458 * elf.c: Remove "(void)" casts from function calls where the
2459 return value is ignored, in accordance with GNU coding standards.
2461 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2463 * hppa.c: Apply John's standard fix to avoid "empty translation
2464 unit" warnings from some ANSI-C compilers.
2466 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2468 * hosts/solaris2.h: Configure same as sysv4.
2470 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2472 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2473 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2474 type match actual return type.
2475 * elf_print_symbol (section_name): Make CONST.
2477 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2479 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2480 New files, for Linux (a free Unix clone for 386 machines).
2481 * Makefile.in, configure.in, targets.c: Update accordingly.
2483 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2484 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2485 correct calling of howto special functions and fixes from Raeburn
2487 * archures.c: nuke bfd_reloc_code_type
2488 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2489 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2490 SEC_NEVER_LOAD, various other bfdgas newness
2491 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2492 * targets.c: change jump table vector to above
2495 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2497 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2498 its prototype will be included in libbfd.h. Change result type
2499 to struct * (rather than equivalent typedef) so it can be used in
2500 the prototype, where they typedef won't be known.
2501 * libbfd.h: Updated version.
2503 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2505 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2506 targets.c: HPPA merge.
2508 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2510 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2511 * config/solaris2.mh: Kludge around Sun compiler bug.
2513 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2515 * libaout.h (aout_backend_data): Change defs of two bitfields to
2516 be unsigned chars instead to get around rs6000 compiler problem.
2518 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2520 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2521 Correct misconception that there can be only one symbol table.
2522 Only call elf_slurp_symbol_table on the full symbol table, not
2523 the dynamic one which is only a subset of the full one.
2525 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2527 * coffcode.h (coff_compute_section_file_positions): For I960,
2528 don't align sections in file.
2530 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2532 * targets.c (struct bfd_target): Added field for target-specific
2533 (but not file-specific) data, for distinguishing minor
2534 characteristics between (e.g.) a.out formats.
2536 * section.c (struct sec): New field user_set_vma indicates vma
2537 field should be heeded, not assumed to be unset.
2538 (STD_SECTION): Initialize that field of standard sections to zero.
2539 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2541 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2542 pre-swapped version.
2544 * archures.c (struct bfd_arch_info): Fixed order of comment and
2545 field decl. New fields indicate size of page and segment for
2547 * cpu-m68k.c (N): Fill in values.
2548 * cpu-sparc.c (arch_info_struct): Ditto.
2550 * libaout.h (struct aout_backend_data): Various bits of data (not
2551 all used currently) with characteristics of a.out implementation.
2552 Important field for now is text_includes_header, indicating that
2553 the text section starts immediately after the file header, which
2554 gets mapped in with it.
2555 (struct aout_data): New fields indicate whether vma has been
2556 adjusted yet (not yet used), and what magic number will be used in
2557 the output file (should go away in favor of vma_adjusted).
2558 (WRITE_HEADERS): Code for dealing with section sizes and related
2559 header fields replaced with call to adjust_sizes_and_vmas.
2560 * aoutx.h (some_aout_object_p): Fill in magic number field.
2561 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2562 (set_arch_mach): Set page size and segment size once CPU
2564 (adjust_sizes_and_vmas): New function; has much code moved
2565 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2566 and size parameters, as well as many header fields, after deciding
2567 on magic number for output file. Checks to ensure that this
2568 adjustment has only been done once.
2569 (set_section_contents): Call adjust_sizes_and_vmas instead of
2570 doing much of the work here.
2572 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2573 default (null) values of these fields.
2574 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2575 value in exec header.
2576 (sunos4_aout_backend, MY_backend_data): Define backend data
2577 indicating file header is included in text section.
2579 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2581 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2582 gcc version 2, to avoid warnings.
2584 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2586 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2587 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2589 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2591 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2593 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2595 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2596 * configure.in: Rewrite target parsing to use simple format.
2597 Handle sparc-sun-solaris2 configuration.
2598 * aout64.h: Avoid ANSI C brain death warning.
2599 * elf.c: Avoid trigraph (???) or /* in comments.
2601 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2603 * config/sysv4.mh: new file, RANLIB=echo
2605 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2607 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2609 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2610 elf_core_tdata_struct into a single common struct. Core files
2611 wouldn't have worked at all without this.
2612 (bfd_elf_find_section): New function for GDB's undercover use
2613 to find string sections that BFD hides from it.
2614 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2616 (elf_object_p, elf_core_file_p): Allocate internal file header
2617 storage dynamically.
2618 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2619 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2621 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2623 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2625 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2627 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2629 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2631 * configure.in: handle m680[01234]0 as aliases for m68k
2633 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2635 * coff-a29k.c: do byte relocs correctly
2636 * coffcode.h (styp_to_sec_flags): never load INFO sections
2637 * seclet.c (rel): don't relocate INFO sections
2639 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2641 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2642 Make the symbols unmodifiable.
2643 (bfd_section_init): Deleted.
2644 * init.c (bfd_init): Don't call bfd_section_init.
2646 * section.c (bfd_set_section_contents): Ensure that range to be
2647 written is within section boundaries.
2648 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2651 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2653 * coff-i960.c (howto_table): Deleted.
2654 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2655 interesting entries from old howto_table.
2656 (RTYPE2HOWTO): Adjusted to use switch.
2657 (coff_i960_reloc_type_lookup): New function.
2659 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2660 records for section symbol.
2661 (make_abs_section): Unused; deleted.
2662 (renumber_symbols): Re-order symbols so undefined symbols come
2663 last, as COFF format desires.
2664 (coff_write_symbol): Put C_FILE symbols in debug section always.
2665 (coff_section_symbol): New function; creates a symbol with the
2666 same name as a section, and sets up aux records for it.
2667 (coff_add_missing_symbols): New function; adds section symbols to
2668 symbol table if they aren't there already. Should someday also
2669 add a dummy C_FILE symbol if none is present.
2670 (coff_write_object_contents): Add missing symbols before preparing
2671 symbol table to be written.
2672 (coff_slurp_reloc_table): Verify that symbol indices read in are
2673 in a reasonable range.
2674 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2675 (obj_conv_table_size): Accessor macro.
2677 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2678 reloc types on i960.
2680 * bfd-in.h (bfd_get_section_name): New macro. Like
2681 bfd_section_name, but returns rvalue, not lvalue.
2682 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2683 (bfd_get_section_flags): Now returns rvalue.
2685 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2686 general, some specific to sparc or i960.
2688 * aoutx.h (set_section_contents): Set VMA for each section based
2689 on previous section. If text section VMA doesn't appear to have
2690 been set, make a best guess from the type of file.
2692 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2694 (MY(vec)): Initialize reloc_type_lookup field.
2696 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2697 (bfd_error_trap, bfd_error_vector): Extern, not common.
2699 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2700 few types of relocs for sparc; will need enhancement.
2702 * bout.c (callj_callback): Use DEFUN macro in definition.
2703 * coff-i960.c (optcall_callback): Likewise.
2705 * targets.c (bfd_target): Added fields reloc_type_lookup and
2706 _bfd_make_debug_symbol. Also minor comment changes.
2707 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2708 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2709 than arch info, and dispatch with BFD_SEND. Callers changed.
2710 * archures.c (struct bfd_arch_info): Deleted field
2712 * cpu-*.c: Don't initialize that field.
2714 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2715 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2716 (bfd_errmsg): Now returns ptr to const.
2717 * bfd-in.h (bfd_errmsg): Fix prototype.
2719 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2720 * reloc.c (bfd_generic_relax_section): Ditto.
2722 * section.c (Section Output doc): Improve description of use of
2723 output_section and output_offset.
2725 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2727 * sco-core.c: new file from net.
2728 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2729 Now we have the hairy linker, it's possible to move symbols from
2730 one section into another. Actually make that work!
2732 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2734 * hosts/sun3.h: fix declaration of free.
2736 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2738 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2739 * coff-h8300.c (reloc_processing): all relocs are relative to
2741 * opncls.c: don't use fdopen on DOS systems
2743 short patches from Glenn Kasten (glenn@ready.com)
2744 * target.c: enabled oasys support
2745 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2746 fix problem where a relocation which crossed a modification byte
2747 boundary did not work. Fix problem where a relocation near the end
2748 of a data record did not work.
2751 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2753 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2754 archvie header string counts the endian way, this heuristic sees
2755 how big an archive string to read by trying it one way and if the
2756 string table is unreasonably big, trying it the other. *FIXME*.
2757 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2759 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2761 * bfd-in.h: Increase version number to 1.97, for consistency
2763 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2765 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2767 * bfd-in.h: bump version to 1.96
2768 Major change; changed calling convention for
2769 bfd_get_relocated_section_contents so that caller allocates
2770 memory for section data.
2771 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2772 seclet.c, targets.c, bfd.c: reflect new convention.
2773 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2774 case, then use reasonable default values for SEC_* flags.
2776 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2778 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2779 size of output reloc struct.
2780 * targets.c, Makefile.in: comment out tekhex for the moment.
2781 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2782 * configure.in: tandem target is st2000
2783 * coff-m68k.c: rename static howto_table to global
2784 m68kcoff_howto_table.
2785 * bout.c: remove unnecessary abort
2786 * coff-a29k.c: various changes to the way relocations work to cope
2787 with the "new order" and latent bugs.
2790 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2792 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2793 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2794 * reloc.c (bfd_perform-relocation): don't relocate refs to
2795 absolute symbols if doing a partial link.
2797 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2799 * configure.in: Add a29k-amd-udi.
2801 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2803 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2804 internal_exec structure before initializing the fields that
2805 are used, so that the unused fields are in a known state.
2807 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2809 * tekhex.c (struct data_struct): Convert from typedef that
2810 typedefs nothing to a normal structure declaration.
2811 * tekhex.c (pass_over): Prototype args for function that
2812 second arg points to.
2814 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2816 * Makefile.in: remove old style staging. Do not print recursion
2819 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2820 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2823 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2825 * bfd.c, Makefile.in: added tekhex
2826 * aoutx.h (set_section_contents): pages should be padded to the
2827 size of a page, not the size of a segment.
2828 * configure.in: added go32 host and i386-aout target.
2829 * i386aout.c, libaout.h: now works for go32 target
2830 * ieee.c: fix bit rot.
2831 * seclet.c: support for padding seclet type.
2833 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2835 * Makefile.in: added .NOEXPORT:
2837 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2839 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2841 * elf.c (elf_compute_section_file_positions,
2842 elf_write_object_contents): Return boolean, not NULL (which
2844 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2845 Also ifdef-out code that aborts on unhandled section types.
2847 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2849 * configure.in: Recognize ncr3000 config
2850 * Makefile.in (MINUS_G): Pass on to recursive makes.
2851 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2853 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2855 * Makefile.in: Now that we have sym.h and symconst.h, compile
2856 coff-msym.c on all systems.
2857 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2858 * coff-msym.c: Update include files and comments; add weakext bit.
2860 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2862 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2863 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2865 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2867 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2868 * configure.in: Add new host and target configs.
2869 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2870 structs, which vary; just use member name.
2871 (elf_object_p, elf_core_file_p): Lint, fix comments.
2872 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2874 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2876 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2877 local, disposable, copy of the external form of section header
2878 table and program header table entries.
2880 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2882 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2884 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2886 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2889 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2891 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2893 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2895 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2896 not internal bfd_assert function (twice).
2898 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2900 * aout-target.h: change ar_max_namelen to 15 (the right value)
2901 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2904 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2906 * archive.c (bfd_generic_archive_p): check for bout archives too.
2907 * bout.c: make it work again.
2909 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2911 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2913 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2914 bfd_xmalloc() instead of bare malloc().
2916 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2918 * Makefile.in: pass down MAKEINFO on info.
2920 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2922 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2923 host/h-<foo> now just <foo>.
2924 * configure.in: reflect changes
2926 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2928 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2929 actual source file, not just the generated libbfd.h.
2931 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2933 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2934 gdb on little-endian 960 code.
2935 * archive.c (compute_and_write_armap): indirect symbols should go
2936 into the archive header too.
2938 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2940 * Makefile.in: added check target.
2942 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2944 * coff-msym.c: Move this file from gdb/ecoff.c. It
2945 handles byte-swapping for ECOFF (MIPS symbol) files.
2946 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2947 to the files built on MIPS-based hosts.
2948 * Makefile.in: Add rule for coff-msym.
2950 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2952 * Makefile.in: added clean-info target. MINIMIZE=1.
2954 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2956 * coff-rs6000.c: Move core file functions into separate
2957 new file rs6000-core.c. This is needed because reading
2958 core files depends on native include files that conflict
2959 with ../include/coff/rs6000.h.
2960 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2962 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2964 * aoutx.h (NAME(aout,print_symbol)): Don't print
2965 symbol addresss for undefined symbols.
2966 * coff-rs6000.c: Various updates (due to target-
2967 independent changes).
2968 * libbfd.h: Ditto (tdata field is now a union).
2969 * hosts/h-sparc.h: Removed prototype for bogus function
2970 'emset' (presumably should have been 'memset' - which is there).
2972 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2974 * configure.in (mips-big-* target): Same is Iris.
2976 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2978 * aoutx.h (translate_from_native_sym_flags): when creating an
2979 alias symbol, fill in the section as undefined, rather than
2980 leaving it blank. If an output section can't be found for a
2981 symbol, then don't core dump.
2983 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2985 * Makefile.in, configure.in: removed traces of namesubdir,
2986 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2987 copyrights to '92, changed some from Cygnus to FSF.
2989 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2992 * coff-h8300.c: fix stupid reloc subtraction bug
2993 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2994 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2995 the symbol.flags and done_lineno fields.
2997 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2999 * coffcode.h (coff_write_symbol): write out the correct number of
3001 * cpu-h8300.c: fix disassembly bug
3003 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3005 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3006 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3007 reloc.c, section.c (bfd_map_over_sections), targets.c
3008 (bfd_target_list): Protolint.
3009 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3011 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3013 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3015 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3016 section of a symbol rather than the section of a reffed symbol to
3017 determine the r_index of an emmitted reloc.
3019 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3021 * PORTING: New (preliminary) porting guide.
3023 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3025 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3026 (howto_hvrt16): lint.
3028 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3030 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3031 a full configuration (with possible cross-development),
3032 instead of using host-aout.c.
3034 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3036 * aout-target.h (MY(write_object_contents):
3037 Set obj_reloc_entry_size (abfd).
3038 * gen-aout.c: Change to emit a .c files, not a .h file.
3040 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3042 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3043 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3045 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3047 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3048 with more than one auxent can cause nasty core dumps.
3050 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3051 "done_lineno" so that a symbol which appears twice in the symbol
3052 table only gets it's linenumbers relocated once. Modifed
3053 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3056 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3058 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3059 stuff to use the New Order.
3061 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3063 * ieee.c: Change type of envi[] to unsigned char.
3065 * configure.in: fix vax ultrix configuration.
3067 * elf.c (bfd_section_from_shdr): Deal with null return from
3068 bfd_make_section(). (elf_object_p): Select endianess properly.
3070 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3072 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3074 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3076 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3077 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3078 * host-aout.c: Don't use aout-params.h; configure these systems
3079 in their xm files, not in a randomly generated file.
3080 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3082 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3084 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3086 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3087 host_aout_vec here as well.
3089 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3091 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3092 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3093 to prevent undefined symbol.
3095 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3097 Various lints found on PersSony
3098 * aoutx.h: cast an enum
3099 * coff-a29k.c: many ints in reloc structure turned to enum
3100 * coffcode.h: more enums
3101 * cpu-h8300.c: more enums
3102 * opncls.c: more enums
3104 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3106 * configure.in: Make Tahoe configuration work again.
3107 * bfd-in.h: Remove trailing comma from enum declaration.
3108 * ieee.c: Can't put byte values >0x7F into a signed char.
3110 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3112 * Makefile.in: Add dependencies for various coff-*.o files.
3114 * elf.c: Remove extraneous paren from core_prpsinfo and
3115 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3116 Replace references to old section "size" member with new
3117 "_raw_size" member. Implement elf_make_empty_symbol, which
3120 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3122 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3125 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3127 * coffcode.h (bfd_coff_relax_section): now static.
3128 (bfd_coff_get_relocated_section_contents): various type lints.
3130 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3132 New entry point in the transfer vector - bfd_relax_section.
3134 * aout-target.h: add to vector, call generic_relax
3135 * bfd-in.h: add to vector
3136 * bfd.c: add #define for vector
3137 * bout.c: add to vector, call generic_relax
3138 * coffcode.h: add to vector, also now has coff specific relax code
3139 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3140 * elf.c: call generic_relax
3141 * ieee.c: call new vector, clean up some bugs due to the creation
3143 * libbfd.h: add bfd_generic_relax_section EXFUN
3144 * oasys.c: call generic_relax
3145 * reloc.c: implement generic_relax
3146 * seclet.c: moved much of this into coffcode.h
3147 * srec.c: call generic_relax
3148 * targets.c: define new transfer vector
3150 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3152 * everything: now modified to use smaller reloc type. Self hosts
3155 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3157 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3158 New files for stratus.
3160 * configure.in: Add configuration fragments for stratus.
3162 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3164 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3165 variables as CONST since they are set to point to a const char
3166 string. Fixes compiler complaints.
3168 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3170 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3173 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3175 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3176 symbols, so that we can emit the correct file name even
3177 if it's an include file.
3179 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3181 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3182 (Reported by john@labtam.labtam.oz.au (John Carey)).
3184 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3186 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3188 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3189 being used to -DHAVE_PROCFS.
3191 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3192 '#include "fopen-same.h"' to end of file to match other h-* files.
3194 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3196 * configure.in: Change svr4 references to sysv4. Add case
3197 "unknown" for target vendor and infer some targets based
3198 on the specified operating system.
3200 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3202 * bfd-in.h, libaout.h: ANSIfy enums.
3204 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3206 * archive.c (normalize): created version for VMS which removes the
3207 VMS directory crap from the front and end of a filename, eg turn
3208 [-.foo]bar.obj;123 into bar.obj
3209 (bfd_construct_extended_name_table): now writes index into an
3210 extended name table in decimal - the same base used to read an
3211 extended name table.
3213 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3215 * aout-encap.c: Fix to use aout-target.h.
3216 * aoutf1.h: Use standard MY_object_p and MY_callback
3217 in aout-target.h. Remove target-specific versions.
3218 * host-aout.c: Re-write to use aout-target.h.
3219 * gen-aout.c: New files use with host-aout.c to generate
3220 host-specific a.out-related parameters.
3221 * Makefile.in: host-aout.o depends on aout-params.h, which is
3222 generated by gen-aout.
3223 * aout-target.h: Make a little more flexible.
3224 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3225 macro. Instead, inline it in aout-target.h.
3226 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3227 a gcc -Wall warning.
3228 * archive.c: Add missing commas in DEFUN macro (2 places).
3229 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3230 Berkeley ones, now that libiberty has them:
3231 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3232 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3233 remove unused variable.
3235 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3237 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3238 and execname inside HAVE_PROCFS ifdef since they are unused
3239 when it is not defined.
3241 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3243 * elf.c: Flag all sections as either code or data. We can't
3244 be sure what they are anyway, since ELF doesn't fit the
3245 traditional model of text+data+bss very well. Add new local
3246 function elf_read() to simplify code. Record entry point in
3249 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3251 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3252 rather than N copies of the same lines.
3254 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3256 * cpu-h8300.c: disassemble branch displacements correctly
3257 * coff-h8300.c: put reloc offsets out in 32bits
3259 * makefile.dos, configdj.bat: New files from DJ
3260 * cache.c: fopen with new macros is needed for DOS.
3261 * ieee.c: environ renamed to envi to stop an include file
3263 * opncls.c, coff-rs6000.c: more fopens with macros.
3265 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3267 * Makefile.in: infodir belongs in datadir.
3269 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3271 * Makefile.in: fix where docdir lives
3273 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3274 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3275 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3276 srec.c, syms.c, targets.c : all new documentation and lint
3280 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3282 * coffcode.h, srec.c: Lint.
3284 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3286 * Makefile.in: install using INSTALL_DATA, added standards.text
3289 * configure.in: mark directory as target dependent. configure
3290 nows works in objdir always so make file existence checks
3293 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3295 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3296 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3297 and mandir now keyed off datadir by default.
3299 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3301 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3302 computation of arch and machine type so it's worked out before
3303 some_aout_object_p is called.
3304 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3306 * archures.c: add extra field 'section_align_power' to hold
3307 default section alignment in object files.
3308 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3309 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3310 initialize the new field.
3311 * bout.c (b_out_callback): replace the text size, since aout
3313 * aoutx.h: Documentation in the new style
3315 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3317 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3318 use the saved value if mtime_set is already set (intended
3319 for archive files, though apparently not used yet).
3321 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3323 * targets.c: Revise comments about how to configure the target
3324 vector, to match reality. Remove mention of obsolete methods.
3325 Remove long lists of capitalized macros that turn into the same
3326 thing in lowercase. Normal vector simply lists all known
3327 lowercase xvec names; all other cases are handled by SELECT_VECS.
3329 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3332 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3333 list of supported targets.
3335 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3337 * archive.c (bsd_write_armap): The pad byte sometimes added to
3338 the string table in a __.SYMDEF member is now
3339 counted as part of the size of the string table.
3340 This is compatible with the old ranlib, as well as Sun's.
3342 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3344 * srec.c: Rewrote to fix many bugs; now gets the record type
3345 right, doesn't choke on input, sets the start address in an S9 and
3346 fills in the filename on an S0.
3348 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3350 * cpu-h8300.c: Add support for MEMIND addressing mode
3352 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3354 * coffcode.h: use the new macro if available
3356 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3357 * Makefile.in: Fixed dependencies due to file rename
3359 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3360 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3361 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3362 newos3.c, stab-syms.c, syms.c: All these files have had their
3363 #includes altered to point to the new places.
3365 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3367 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3369 * configure.in: Add vendor "ncr" as supported per-target vendor.
3370 Add svr4 case for i386 per-host case.
3372 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3375 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3377 * syms.c (bfd_decode_symclass): Return 'A'
3378 for symbols that are both absolute and global.
3379 * archive.c (bfd_special_undocumented_glue): Return NULL
3380 if bfd_ar_hdr_from_filesystem returns NULL.
3382 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3384 * Makefile.in: added coff-h8300
3385 * configure.in: now h8 is a coff target
3386 * cpu-h8300.c: fix various disassembly problems
3387 * libcoff.h: took out some code which has been #0ed for a long
3389 * targets.c: added h8 coff
3390 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3391 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3393 * coffcode.h: Started to change the way machine dependencies are
3394 handled, from the nest of #ifdefs to macros defined in the
3395 including coff-<foo>.c
3397 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3399 * aoutx.h (some_aout_object_p): Set the `executable' bit
3400 if the entry point is contained in the text segment, even if the
3401 text segment is at location 0.
3403 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3404 nonstandard MIPS sections (.rdata, .sdata, etc).
3406 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3407 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3408 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3410 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3412 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3414 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3415 from syms.c to new file stab-syms.c. Also, since GNU extended
3416 type codes such as N_SETT are no longer in ../include/stab.def,
3417 include them manually.
3418 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3419 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3420 * libaout.h: Added prototype for aout_stab_name().
3421 * Makefile.in: Update Makefile for new stab-syms.[co].
3423 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3425 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3426 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3427 just make N_XXX work by excluding the header from the text segment.
3428 * aoutx.h: Fix comments to match.
3430 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3432 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3433 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3434 for the "logical" text segment (i.e. never consider the exec
3435 header to be part of the text segment). This change is
3436 needed for consistency with various other parts of bfd and ld.
3437 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3438 and move calculation of obj_textsec(abfd)->size to libaout.h.
3439 * bfd-in.h: Removed bogus ';'.
3441 * Makefile.in: Add MINIMIZE flag to select lean
3442 or bloated target_vector.
3443 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3444 * newsos3.c: Fixes to ../include/aout64.h remove need
3445 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3447 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3449 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3450 handle both little and big-endian targets, with little
3451 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3452 * host-aout.c: Add FIXME note.
3454 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3456 * targets.c: Make the default target_vector contain
3457 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3458 Old behavior can be gotten by defining ALL_TARGETS.
3459 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3460 Factored out common code into new file aout-target.h.
3461 Saves a lot of duplicate code for a.out variants.
3463 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3465 Get 'make headers' to work when configured with +subdirs.
3466 * Makefile.in: Add $(subdir) to docdir path.
3467 * doc/Makefile.in (protos): Add $(srcdir) prefix
3468 to name of sed scripts.
3470 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3472 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3473 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3474 to include names of N_SETT etc.
3476 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3478 * elf.c: Add minimal support for ELF symbol tables. Generates
3479 canonical bfd symbol tables from ELF symbol tables. Change the
3480 name of some functions from bfd_<name> to elf_<name>.
3482 * syms.c: Trivial fix to comment to remove a redundant "to".
3484 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3486 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3487 form that GDB recognizes as COFF.
3489 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3491 * ieee.c (ieee_object_p): cast NULL correctly.
3492 * configure.in: added harris host
3494 * coff-a29k.c: Lots of changes, most from David Wood.
3496 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3498 * coff-m88k.c (coff_write_armap): Just #undef it.
3500 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3502 * Makefile.in: standardize on MINUS_G to disable debugging
3503 * coff-m88k.c: create coff armaps instead of bsd ones.
3504 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3507 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3509 * elf.c: Additions to support ELF format core files.
3510 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3511 has support for /proc (all the include files in particular).
3513 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3515 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3516 of two N_SO stabs, one for directory, and one for filename.
3518 * bfd-in.h (print_vma): Factor out duplicate definition.
3520 Exit a little more gracefully when malloc returns NULL.
3521 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3522 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3523 * libbfd.h: Rre-generated due to libbfd.c update.
3525 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3527 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3529 * elf.c (elf_object_p): Don't try to create a bfd section for
3530 the first ELF section header. It is just a placeholder.
3532 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3534 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3535 core files, when compiling native.
3536 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3538 FIXME: The aoutf1.h change below needs to be reversed back
3541 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3543 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3544 manipulation of lnno fields in lineno structs in a coff-<f>.h
3545 independent way. Override it in coff-<f>.h to your favourite
3546 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3547 (coff_swap_lineno_out): modified to use the new macros.
3549 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3551 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3552 unknown arch when the magic number doesn't specify the
3553 architecture, since some OSs (eg old sun3s) don't set the number, and
3554 020 is probably the right answer anyway.
3556 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3558 * hosts/h-news.h, hosts/h-rtbsd.h:
3559 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3560 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3561 bfd_print_symbol_nm, for use by nm.
3562 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3563 bfd_print_symbol_nm option, to print in nm format.
3564 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3565 oasys.c (oasys_print_symbol): Provide stub implementations
3566 for bfd_print_symbol_nm.
3567 * syms.c: New function bfd_decode_symclass, used by nm printer.
3568 New function bfd_stab_name to look up string name of stab code.
3570 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3572 * Makefile.in: Added ctor.c
3573 * archures.c (bfd_default_arch_struct) added
3574 bfd_default_reloc_type_lookup.
3575 * coffcode.h: removed a load of #if 0ed code.
3576 (coff_compute_file_section_positions): now works out the section
3577 alignment and size correctly in all cases.
3578 (coff_get_symtab): looks for constructor symbols and calls the
3579 right function when they're found. (coff_canonicalize_reloc):
3580 knows when a section is full of constructors and does the right
3582 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3584 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3585 * libcoff.h: removed #if 0ed code
3586 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3587 arch independent constructor relocation type.
3588 (bfd_reloc_type_lookup): removed the comment "this will go away"
3589 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3590 reloc which is used when BFD_RELOC_CTOR falls through to give a
3591 default 32bit reloc for constructors.
3592 (bfd_default_reloc_type_lookup): added.
3593 * aoutf1.h: fixed SEGMENT_SIZE typo.
3595 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3597 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3598 matching prefix "coff".
3599 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3600 rs/6000 csect records.
3602 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3604 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3605 * configure.in: add motorola delta88 cases
3606 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3607 write_armap prototype
3608 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3610 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3612 * Rename COFF-related files in `coff-ARCH.c' form.
3613 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3614 coff-mips.c, coff-rs6000.c to be exact.
3616 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3617 make output clutter.
3618 * config/mt-*: Ditto.
3620 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3622 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3623 John Gilmore. Archive support from Damon A. Permezel.
3625 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3626 * configure.in: Add rs6000 case.
3627 * targets.c: Add rs6000 vector.
3628 * archures.c: Add rs6000, fix comment on romp.
3629 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3630 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3631 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3632 * section.c (bfd_make_section): Return NULL on attempt to create
3634 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3635 (bfd_swap_aouthdr_in): Handle lots more members.
3636 (make_a_section_from_file): If section has already been seen,
3637 just return false rather than overwriting it.
3638 (coff_real_object_p): Understand incoming magic numbers.
3639 (coff_set_flags): Understand outgoing magic numbers.
3640 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3641 (build_debug_section): Add fn for reading debug string section.
3642 (get_normalized_symtab): Handle symbol names in debug string section.
3643 Remove unused obj_string_table.
3644 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3645 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3646 existing section before making one.
3647 * cpu-rs6000.c: New file.
3648 * rs6000coff.c: New file.
3650 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3652 * elf.c: Add partial support for ELF format corefiles. Still needs
3653 support for extracting registers from corefiles.
3655 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3657 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3658 RANLIB is defined as echo, send the output to /dev/null to help
3659 reduce clutter in the output from doing a make.
3661 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3663 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3664 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3666 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3668 * coffcode.h (coff_compute_section_file_positions): make it pad
3669 section size out if there are alignment restrictions so that the
3670 image will be ok on a system where section positions are worked
3671 out by accumulating sizes rather than from the section headers.
3672 * targets.c (proto write_armap). Changed orl_count to unsigned.
3673 * opncls.c (bfd_close_all_done). Added so that generative
3674 programs like gas can close a bfd without causing bfd confusion.
3675 * libbfd.h (changed becuase of protos)
3676 * amdcoff.c: messed with the way that jmp displacements are
3677 calcualated. This may not yet be totally correct.
3678 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3680 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3681 abs symbol has no section (like a register symbol).
3682 (coff_write_symbol) now zeros auxent before filling it up to help
3683 with sensitive applications.
3684 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3686 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3688 * bfd.c: Make sure we don't get a macro strerror().
3689 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3690 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3691 attempt to recover command, ifdef NO_CORE_COMMAND.
3692 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3694 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3696 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3698 * archive.c (bsd_write_argmap): The size of the ranlib structures
3699 should not include the size field itself.
3700 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3701 adata(abfd)->exec_bytes_size field instead of constant macro,
3702 because aoutx.h compiles to a simple .o file shared by
3703 all 32-bits a.out targets.
3705 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3707 * configure.in: Allow i386-sco-sysv.
3708 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3709 * cpu-h8300.c: lint.
3711 * host-aout.c: New strategy. We use common code, include files,
3712 and data structures to handle the file, but set a few parameters
3713 from the host's config file (page size, text start addr, etc).
3714 * libaout.h: Define HP BSD machine types.
3715 * aoutf1.h: Handle reading a.outs with these types.
3717 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3718 virtual-memory-address of the .reg section. We can't just make a
3719 section for "all the regs and nothing else" because only GDB knows
3720 exactly where the regs are (scattered around the upage and stack).
3721 Clean up memory allocation. Remove big- and little-endian
3722 vectors, replace with single vector; this only runs on the host,
3723 in host byte order. Replace byteswap routines with aborts in case
3725 * targets.c: There's only one trad_core_vec now.
3726 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3728 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3730 * hosts/h-amix.h (free): Fix prototype.
3732 * aoutx.h: Don't use NULL as an integer, for braindead systems
3733 that declare it as (void *)0. (From Peter Schauer.)
3735 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3737 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3738 problem with bad Ultrix system headers.
3739 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3740 various kinds of alignments for the various kinds of
3743 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3745 * doc/Makefile: Don't assume . is on the path (from James Clark).
3747 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3749 * Makefile.in: Avoid Sun Make VPATH bugs.
3750 * targets.c: Declare trad_core vectors extern.
3752 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3754 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3755 * libbfd.h: Moved ALIGN macro here.
3756 * bout.c (b_out_callback): Replace i960_align by align_power.
3758 * libaout.h (struct aoutdata): Added fields page_size,
3759 segment_size and exec_bytes_size. These help generic code
3760 (in aoutx.h and libaout.h) to figure out where to align
3761 the various segments in a demand paged file.
3762 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3763 to decide if the exec header counts in a_text (text segment size).
3764 Also, assume D_PAGED flag is set; don't set it here.
3765 * bout.c (b_out_callback): Add initialization of
3766 adata fields page_size, segment_size, and exec_bytes_size.
3767 * host-aout.c (NAME(host_aout, callback) and
3768 NAME(host_aout,mkobject): Ditto.
3769 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3770 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3771 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3772 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3773 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3774 for some systems (mainly sunos), so do it in the callback instead.
3775 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3776 * aoutx.h (NAME(aout,set_section_contents): Change the way
3777 filepos and size of sections are carried out to support
3778 older styles of demand paged executables.
3781 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3783 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3784 * bfd.c: Added macros to enable gas to swap coff records.
3785 * coffcode.h: Make the coff_swap_*_out routines return the number
3786 of bytes swapped, and cleaned up their prototypes.
3787 * configure.in: Added ebmon/coff support
3788 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3790 * targets.c: Added new entry points for coff swapping
3792 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3794 Restructure configuration scheme for bfd, binutils, ld.
3796 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3797 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3798 Change some config names to match other dirs.
3799 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3801 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3802 ../include/sysdep.h.
3803 * cpu-i960.c: Strncmp needed a length arg.
3804 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3805 * i386aout.c: Remove dead N_TXTOFF override.
3806 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3807 * config/: Rename some config files to match up h-*.h names.
3808 Remove all the HOST_SYS definitions from the config files.
3809 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3810 * hosts/h-hp9000.h: Remove USG comment.
3811 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3812 * hosts/h-news.h, h-sparc-64.h: New config files that had
3813 previously been kludged in the <sysdep.h> file.
3815 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3817 * config/*: trad-core support is HOST dependent, not target
3818 dependent. Target config files only set DEFAULT_VECTOR and/or
3819 other vector elements. Exception: when host-aout.c is in use,
3820 in which case we're forced to assume we're native (hp, vax,
3821 tahoe). Rename XDEPFILES to HDEPFILES.
3822 * Makefile.in: Rename XDEPFILES.
3823 * config/h-sun*: Don't force static linking.
3824 * trad-core.c: Document how to use it nowadays.
3825 * i386aout.c, newsos3.c: Clean up.
3826 * i386coff.c: Allow 386 coff files to be used as core files too
3827 (for reading core files from embedded systems).
3829 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3831 * Add i386aout.c for a.out support on the i386.
3833 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3835 * reloc.c, section.c, syms.c, targets.c: correct info-node
3836 structure in *doc* comments.
3837 doc/Makefile: stop hiding complaints from makeinfo.
3839 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3841 * aoutx.h (...some_aout_object_p): Take a third parameter,
3842 the internal_exec struct, and avoid ever looking at an
3843 external_exec. All callers changed to read the entire
3844 external_exec struct, swap and check its magic number,
3845 swap in the whole structure, and pass the swapped-in version to
3847 * bout.c: Bring into modern era. Use single _object_p routine
3848 for big- aand little-endian. Provide internal and external
3849 exec header structs. Use separate swap-in and swap-out routines.
3851 * libaout.h: Move struct internal_exec from ../include/aout64.h
3852 to here. Add obj_symbol_entry_size to struct aoutdata.
3853 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3855 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3856 EXTERNAL_NLIST_SIZE. Callers changed.
3858 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3860 * bfd.c: Remove strerror() to libiberty.
3862 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3863 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3864 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3865 last byte of transfer, not first byte, is within the section.
3867 * host-aout.c: Remove `BSD' archive support. Lint.
3869 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3870 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3871 `bfd_arch_info_type'. All uses changed.
3872 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3873 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3874 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3875 it needs a better name.) All uses changed.
3876 * targets.c: Rename `enum target_flavour_enum' to `enum
3877 target_flavour', and remove the `_enum' from all of the enum
3878 values themselves. All uses changed.
3880 * configure.in, config/h-i386mach: i386 mach host.
3881 * config/t-i386-aout: Use host-aout.c.
3883 * trad-core.c: Give it its own xvec's to make it independent
3884 of other file formats.
3885 * ecoff.c, host-aout.c: Remove refs to trad-core.
3886 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3887 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3889 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3891 * reloc.c: Extended NEWHOWTO macro
3892 * ieee.c: Changed the way 8bit pcrel is done
3893 * cpu-h8300.c: got the registers in the right order
3895 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3897 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3898 prediction is vindicated!
3900 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3901 Remove refs to howto.c, since Steve forgot.
3903 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3905 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3906 still work. Now allows any architecture/machine to be set.
3908 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3910 * howto.c deleted and moved code to reloc.c
3912 * libbfd.h, libbfd-in.h removed $id stuff for real
3914 * cpu-h8300.c Made it match various different spellings of h8300.
3916 * archures.c: Took out the first char filter which made it only
3917 look for a cpu/arch match when the first chars of supplied and
3918 tested names were the same.
3920 * targets.c removed oasys stuff, pending someone to fix the bugs
3924 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3926 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3927 ELF support good enough for GDB.
3928 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3929 m68k-cbm-svr4 host and target.
3930 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3931 so `diff' and `patch' can cope.
3933 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3935 * archures.c: removed texinfo error
3937 * init.c: added texinfo hooks, and removed initialization error
3940 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3943 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3945 * cpu-i960.c: Avoid numerical count of initializers.
3947 Vax Ultrix changes from David Taylor <taylor@think.com>:
3948 * host-aout.c: Make little-endian vector really little-endian.
3949 * configure.in: Separate vax and tahoe cases, handle ultrix.
3950 * config/t-vax: Add trad-core.o.
3951 * config/h-vaxult: New host system.
3953 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3955 * bfd-in.h VERSION, change version number to 0.18, this makes a
3956 gap, but now is the same as the linker version number.
3958 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3959 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3960 files will eventually contain processor specific bits for bfd,
3961 like strange relocation information and dis/assembly. So far only
3962 the H8 has been even partially done. This work also ties in with
3963 the change in handling architectures.
3965 * amdcoff.c: (a29k_reloc) fix error message.
3967 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3968 discover the architecture of the bfd. (sunos4_callback) calls the
3969 function bfd_set_arch_mach rather than stuffing stuff directly
3970 into the bfd. (sunos4_write_object_contents), changed names of
3973 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3974 setup the environment.
3976 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3977 headers in big endian format, regardless of the endianess of the
3980 * archures.c: totally changed. Now an architecture is represented
3981 with a pointer to an info structure rather than an enumerated type
3982 and a long. The old info is available as two elements in the
3983 structure. Future enhancements to architecure support will
3984 involve pointers to methods being placed into the info structure.
3986 * bfd.c: changed the definition of the bfd structure for the new
3989 * bout.c: (b_out_set_arch_mach) changed to use the new
3990 architecture mechanism.
3992 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3993 the new architecture mechanism.
3995 * configure.in: added h8 stuff.
3997 * ieee.c: too many changes to note. Now ieee files written with
3998 bfd gas and ld can be read by gld and ieee only linkers and
4001 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4003 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4004 than fixing the structure directly.
4006 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4007 than fixing the structure directly.
4009 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4010 before opening a bfd.
4012 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4013 rather than fixing the structure directly.
4015 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4016 in the t/hmake file) a user can select which backends they want
4017 linked with bfd without changing the source.
4019 * init.c: new, looks after initializing modules.
4021 * howto.c: for future use, will allow an application to work out
4022 what cookie to use as a handle on a relcoatio howto.
4024 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4026 * srec.c: Better error checking, partly from Peter Schauer.
4027 (srec_object_p): Avoid assuming any file that starts with 'S' is
4028 an S-record file! (Check for 3 uppercase-hex digits after it.)
4029 (ISHEX): Define new macro for checking supposedly hex characters.
4030 (pass_over): Treat as EOF any S-record line that:
4031 * doesn't have hex in either size character
4032 * produces a size larger than 0x7F
4033 * has an unrecognized type number
4035 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4037 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4038 opncls.c: Lint (saber actually).
4040 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4042 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4043 * newsos3.c: Fixed two types: newos3 -> newsos3.
4044 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4045 to use correct segment.
4047 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4049 * aoutx.h (print_symbol): Handle missing symbol->name.
4051 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4053 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4056 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4058 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4059 add sgi/irix support.
4061 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4063 Changes for the AMD 29000 Ultracomputer port from David Wood.
4066 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4068 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4071 * coffcode.h (coff_real_object_p): Pass information about the
4072 current file's coff symbol format to BFD via the coff_data struct.
4073 (coff_find_nearest_line): obj_icof => coff_data.
4074 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4075 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4076 and DIMNUM == E_DIMNUM.
4077 * configure.in: Handle a29k-*-* hosts, and targets
4078 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4079 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4080 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4081 local_linesz to `coff_data' (tdata) struct.
4082 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4083 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4085 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4087 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4088 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4090 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4092 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4094 (sunos4_core_file_matches_executable_p): Fix header comparison.
4095 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4096 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4098 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4100 Allow GDB to patch object files.
4102 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4103 * trad-core.h (trad_unix_core_file_p): Ditto.
4104 * aoutx.h (aout_set_section_contents): On first output, check
4105 abfd->direction and complain if erroneous.
4107 * Makefile.in: Add crude dependencies.
4109 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4111 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4112 to h/t-xxxx files so that everything will work on System V.
4114 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4116 * aoutx.h: Add information on host-aout.c and how to configure
4117 to use it, to the manual.
4118 * configure.in: Tix typo.
4119 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4120 else dummy out the core file support.
4121 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4122 specified, use it to locate the data section.
4123 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4124 rather than as chars (lint).
4126 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4128 * aoutx.h, coffcode.h: saberized.
4130 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4132 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4134 bfd.c, targets.c: minor rewording of doc segments
4137 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4139 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4140 etc, rather than TEXT_START_ADDR.
4141 * host-aout.c: Remove #if 0 around whole thing.
4142 Update to modern (32/64-bit) a.out naming conventions.
4143 Include a large chunk of ../include/a.out.gnu.h to get macros that
4144 are not defined by the system include files.
4145 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4146 macro used by the other a.out implementations.
4147 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4149 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4151 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4152 texdoc and psdoc; make these depend on generated .texi's
4154 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4157 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4160 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4161 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4162 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4163 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4164 obtrusive marks indicating .c origins.
4166 * bfd.texinfo: generalize most references to linker
4168 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4170 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4171 * archures.c: remove empty foo() definition (crept in at vn1.9)
4173 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4175 * bfd.texinfo: use @setchapternewpage on instead of lots of
4176 @page's; minor rephrasing in Introduction.
4178 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4179 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4180 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4181 segments): used BFD (caps) more consistently as a name in
4182 discourse, fixed a few other minor typos and uses of fonts
4185 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4187 * coffcode.h: fixed bug where string table size wasn't being swapped.
4189 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4191 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4193 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4194 flags. (bfd_print_symbol_vandf) now knows what to do with the
4197 * aoutx.h: made translate_from_native_sym_flags and
4198 translate_to_native_sym_flags produce the above flags.
4201 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4203 * all files: update copyright notices for GPL version 2.
4204 Install header comments and attribute most modules to their
4205 authors. BFD's name is now officially "Binary File Descriptor",
4206 so remove any conflicting pejoratives.
4207 archures.h: Consists solely of comments; remove it.
4209 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4211 * Makefile.in, bfd.c: Made it compile again.
4213 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4215 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4218 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4220 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4221 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4224 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4225 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4227 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4229 * Everything: created some new files, core.c format.c, reloc.c,
4230 section.c and syms.c to split the functionality a bit better.
4231 Cleaned up the rest of the files a bit, and added some
4235 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4237 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4238 really takes 3 arguments, patched code and ammended prototypes.
4240 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4242 * ../include/bfd.h (struct bfd_target): Added new field
4243 "align_power_min" which contains the minimum alignment for a
4244 section. This is used in coff_new_section_hook. The field
4245 insertion necessitates an update of all backends..
4247 * aoutf1.h jump table field inserted
4249 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4252 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4253 table field inserted.
4255 * coffcode.h(just about everything) Now patches up symbol tables
4256 using a different mechanism. The Intel major bug has been fixed,
4257 and the linker can self host on the Aviion and be debugged with
4260 * ecoff.c: new include and jump table patch, i386coff.c: new
4261 include and jump table patch, icoff.c: new include and jump table
4262 patch, ieee.c: can now read archives containing ieee modules.,
4263 libcoff.h: added (combined_entry_type), libieee.h: uped max
4264 sections to 20, m68kcoff.c: new include and jump table patch,
4265 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4266 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4267 srec.c: jump table patch. trad-code.c fixed #IF typeo
4269 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4271 * coffcode.h (coff_swap_aux_in): added else case to deal with
4272 filenames less than 9 characters.
4275 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4277 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4279 * srec.c: now allows any number of sections to be created in a
4280 file. Outputs addresses of the right length.
4282 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4284 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4285 target didn't match, the format got set to the attempted match,
4286 breaking a future test.
4288 *../include/i386coff.h : fixed typo in type field with size
4290 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4291 support in the jump table for the swapping routines exported to
4292 gdb. Now gdb works with the 386.
4294 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4296 * Merge in changes from gdb-3.95 release.
4297 Makefile.in: Allow hmake and tmake files to add OFILES.
4299 bfd.c: support specific targets as well as searching. When
4300 searching, take default target in preference to others.
4302 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4303 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4304 libbfd.h: Support specific targets as well as searching.
4305 opncls.c: Support specific targets as well as searching.
4306 targets.c: Search is short-circuited if default target matches.
4307 liboasys.c, libieee.c: Undo bothner changes that make macros
4308 work to the left of assignment, but which depend on the
4309 representations of different pointer types being the same.
4311 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4313 * i386coff.c: created.
4314 * coffcode.h: added support for 386.
4315 * Makefile.in: added support for 386.
4316 * ../include/i386coff.h: created
4318 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4320 * coffcode.h: removed all put_x_<sizes>
4321 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4325 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4327 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4329 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4331 * everything: Removed sysdep.h from bfd.h and put back into files
4332 from which it was split out. Now 64 bit version is built with a
4333 -DHOST_64_BIT="long long" on the compile line.
4335 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4337 Changed all the [get|put][name] routines to use [get|put]_[size
4340 Put in support for 64 bit work. Now two versions of bfd may be
4341 generated, according to the state of TARGET_64_BIT, one which is
4342 32 bit only, and one which is 64/32 bits.
4343 Created new back end 'demo64' to test 64 bit functionality.
4345 Renamed some files to work on DOS.
4347 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4348 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4349 chage, 64 bit transfer. * liba.out.h: Split out common code from
4350 sunos and newsos into liba.out. Name changes and prototype mods. *
4351 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4352 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4353 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4354 change and 64bit stuff.* newsos3.c: common code removed, new jump
4355 table. * oasys.c: Name change * opncls.c: Portability fixes *
4356 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4357 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4358 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4359 64bit ized. * demo64.c: 64 bit a.out back end
4361 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4363 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4364 on LHS of assignment, even when using old compilers.
4365 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4366 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4367 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4368 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4369 * targets.c: Add declaration of newsos3_vec.
4371 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4373 * aout.c: fixxed some of the problems with filepos calculation.
4374 (swap_ext_reloc): fixed problem with creation of relocs.
4375 (aout_set_section_contents): fixed filepos problem
4377 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4378 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4379 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4380 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4381 cleaned up. (coff_write_object_contents) cleaned up.
4383 * ecoff.c: Totally different. Now supports ecoff fully.
4385 * icoff.c: fixed problems in relocation callout.
4387 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4389 * m68kcoff.c: updated target vector.
4391 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4392 choose_reloc_size. (sunos4_write_object_contents) now calls
4393 choose_reloc_size so outputs relocs correctly, also calculates the
4394 size of the sections correctly.
4398 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4400 Merge Per Bothner's changes to modularize BFD a.out a bit.
4402 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4403 * ieee.c: Cast enums to int before comparing them, for brain-
4405 * coff-code.h: Remove coff_get_section_contents, and use the
4406 generic one instead.
4408 * aout.c: Derive new module from sunos.c, containing generic
4409 support code for all kinds of a.out files.
4411 * sunos.c: Remove all code that goes in aout.c. Split out
4412 machine dependent followup in sunos4_object_p into
4413 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4414 and redefine only the names we CHANGE, not all the names. Drop
4415 the little-endian vector, and rename the vector as sunos4 rather
4418 * b.out.c: Use aout.c routines for most of the work. Slight
4419 changes for the new regime. Remove close_and_cleanup and
4420 get_section_contents in favor of generics. New transfer vector
4423 * newsos.c: New support for Sony NEWS, another a.out format.
4425 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4426 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4427 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4429 * opncls.c (bfd_close): Call format-dependent write_contents
4430 routine, if writing, before calling target-dependent
4431 close_and_cleanup routine (which is now always generic, I think).
4432 * srec.c: Use bfd_alloc instead of malloc. Remove
4433 close_and_cleanup and move code from it to
4434 srec_write_object_contents. Add write_contents to tvec.
4435 * targets.c: Remove a.out little vector, replace a.out big
4436 vector with SunOS vector. FIXME: Need Vax support again now.
4438 * libbfd.h: Add write_contents format-dependent-vector to the
4439 bfd_target vector. Supply a generic close_and_cleanup routine.
4440 * liba.out.h: Handle the new aout.c split. Add prototypes for
4441 all routines defined in aout.c. Rename "sunos" things to "aout"
4442 things. Add a few fields where needed for various formats.
4443 * Makefile.in: Add aout.c and newsos.c.
4445 * archive.c, ieee.c, oasys.c: Lint.
4447 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4450 changed forward declaration struct stat; to reduce warnings. Changed
4451 comment on bfd_h_<x>_x.
4453 * ../include/m68kcoff.h, ../include/intel-coff.h,
4454 ../include/m88k-bcs.h
4455 Now there are two incarnations of relocs, linenos and syments. One for
4456 internal digestion, and one full of char arrays for I/O. The original
4457 names have gone to detect errors.
4459 * Makefile.in, m68kcoff.c, targets.c
4460 Test new structure code with a 68k coff implementaion
4462 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4463 Fixed all the places where there were problems with the size and
4464 alignments of structures on disk and structures in memory. #ifed out
4465 all the code in coffswap.c, since it should be done using the target
4468 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4470 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4471 multiple reloc command.
4473 * sunos.c (sunos4_set_section_contents): Made it so that sections
4474 are always padded to their alignment size.
4476 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4478 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4479 Clean up types and such (saber C problems).
4480 * ecoff.c: Clean up types and such. Remove routines that are
4481 not used. Fix up reading and swapping of shorts from files.
4483 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4485 * a.out.vax.c: Remove two bogus "static" from prototypes.
4487 * ecoff.c: Got rid of lots of non-working junk (that had
4488 been copied directly from coff-code.h).
4489 Updated to be consistent with updates to icoff.c and coff-code.h.
4491 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4492 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4494 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4495 but until the target_vector is automatically generated,
4496 it's as good as any. Note that the text offset is the only
4497 difference between NewsOS and SunOs (including magic numbers).
4498 (Most of the sunos_* routines should to renamed bsd_*
4499 and move to a bsd.c file. Then (and when the target_vector
4500 is automatically generated) it might make sense to create
4501 a separate Sony target.)
4503 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4504 on some systems, and doesn't help on others.
4505 Similarly, only define X_OK if not already defined.
4507 * trad-core.c: Don't include sys/stat.h - at least
4508 on NewsOS 3, it has already been included.
4510 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4512 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4513 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4514 symbol tables if necessary when reading them in, so gdb can use
4515 them. Add "bfd_coff_" to the names so they won't conflict with
4516 names in calling programs. FIXME-soon: if coff-code.h is
4517 included in two BFD modules, this will cause duplicate
4518 definitions; the routines should be exported to a separate,
4519 common, module (probably along with a mess of other ones).
4521 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4523 Improve modtime support.
4525 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4526 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4527 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4528 BUG: archive members still do not get correct mod times.
4530 Improve floating point support for core files.
4532 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4533 (sunos4_core_file_p): Create a second registers section in the
4534 core file, called ".reg2", for the float registers.
4536 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4538 * many changes to improve archive handling; found a logic flaw in
4539 bfd_check_format which only just happened to work by cooncidence.
4541 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4543 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4546 * bfd.h: changed type of udata in asymbol to void *, like it
4547 should be. Added bfd_reloc_dangerous enum member.
4549 * coff-code.h: Fixed it so that internally generated symbols get
4550 their values relocated correctly in all cases. Removed calls to
4553 * icoff.c: Not understanding the destination symbol of a reloc is
4554 not a failure any more, just 'dangerous'. This allows linking of
4555 b.out and coff images.
4557 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4561 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4563 * sunos.c (translate_to_native_sym_flags): fixed
4564 sym_pointer->n_value so that symbols on the way out get their
4565 section relative values calculated correctly.
4567 * coff-code.h (mangle_symbols): fixed problem where tags were not
4568 being relocated for structs, enums, unions. Also various lints.
4570 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4572 * archive.c (get_elt_at_filepos): system_call_error returned
4575 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4577 * Resolve the use of no_error and system_call_error.
4578 The bfd library itself now will never set bfd_error to
4581 The code still needs to be combed to make sure all the error
4582 codes are correct. I suspect they are not always set correctly.
4584 * The names of all the messages have _ prepended because the sun
4585 bundled compiler can't distinguish from a macro which takes an
4586 argument and the same identifier in a non-macro context.
4588 * The reason for the above being that entry points which used to
4589 be trampoline functions are now just macros which expand to a
4590 direct call through the bfd's xfer vector.
4592 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4593 must gas have its own version of everything (the gas version
4594 had the correct value)
4596 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4598 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4599 properly support i960 architecture and output correct reloc stuff.
4601 * bfd.h: added prototype for bfd_printable_arch_mach, added
4604 * coff-code.h: Applied patches from chrisb to support i960
4605 architecture, zero relocs and swap them correcly and conditionally
4606 compiled the timestamp.
4608 * sunos.c: Made the default section alignment 2^3 so that doubles
4609 are done properly. Fixed the same reloc bug that was in b.out.c
4611 * sysdep.h: Now compiles on a Posix box
4613 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4615 * icoff.c: Fix comment on big-endian version.
4616 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4617 F_RELFLG). Set F_AR32WR in output files if little endian
4620 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4622 * archures.c fixed =/== typo
4624 * sunos.c added architecture stuff for output. Fixed
4625 bug where files where vma(data) != size(text)
4626 were processed wrong.
4628 * coff-code.h added a lint cast
4630 * (../include/a.out.sun4.h) fixed it so zmagic
4633 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4635 * archive.c removed loads of includes, and fixed bug where string
4636 table didn't have a null at the end.
4638 * bfd.c fixed includes, added symbols argument to
4639 canonicalize_reloc entry point.
4641 * libbfd.c fixed includes and added some lint patches.
4643 * targets.c added both sorts of intel coff.
4645 * b.out.c fixed included, changed was the canonical
4648 * icoff.c added support for callj and big and little
4651 * opncls.c added chmod+xing for files with EXEC_P set.
4653 * sunos.c fixed includes. Changed default section
4654 alignement to words. Fixed relocation stuff to work with
4657 * bfd.h various new types added, prototype for new
4658 reloc calls, changed bfd->iostream to a void *
4659 to including files don't need stdio.h.
4661 * libcoff.h added conversion table to tie relocs to
4666 * coff-code.h fixed includes. Added code to support
4667 big and little endian formats. Various lints. Better
4668 processing of symbols. Changed reloc stuff to new
4671 * libbfd.h fixed includes
4674 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4676 * bfd.h changed name of alignment entry in sec_struct to
4677 alignment_power, because of conflicting uses within bfd.
4678 Now it should be obvious that it's a 2**n alignment
4679 specifier. Removed start_pad, end_alignment, block, minsize,
4680 output_file_alignment, subsection_alignment and original_vma fields.
4681 Added align_power() macro. Fixed bfd_section_alignment
4682 acessor macros. Added bfd_symbol_same_target macro.
4684 * b.out.c (b_out_write_object_contents) fixed to use
4685 new alignment member. Fixed (callj_callback) to use section
4686 relative symbols properly.
4688 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4689 Fixed (translate_from_native_sym_flags) to correctly make
4690 symbols section relative.
4692 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4693 (bfd_make_section) took out initialization of obsolete members.
4694 (bfd_print_symbol_vandf) added
4696 * opncls.c (bfd_create) created.
4698 * coff-code.h (coff_new_section_hook) took away refs
4699 to obsolete members. (make_a_section_from_file) added
4700 conversion between alignment types. (coff_symbol_from)
4701 added. (coff_count_linenumbers) only counts linenumbers
4702 if symbol is of coff-type. (coff_mangle_symbols) only
4703 heavily mangles symbols if symbol is coff-type.
4704 (coff_write_symbols) various lints. (coff_write_object_contents)
4705 various lints and modification for alignment conversion.
4706 (coff_slurp_relocs) fixed for use with new asection shape.
4708 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4710 * archive.c lots of lint
4712 * b.out.c added callj relocation support, upgrated reloc howto.
4713 Fixed so that asymbol and reloc records are output
4716 * bfd.c lots of lint, support for new bfd entry point
4719 * bfd.h changed definition of asymbol to contain pointer to
4720 owning bfd, removed target dependencies.
4722 * cache.c took out print statements, put in BFD_ASSERT calls.
4724 * coff-code.h various lints, corrected linenumber output
4725 functionality. Added support for new style asymbols and
4726 bfd_print_symbol. Fixed so that asymbol and
4727 reloc records are handled correctly. Added timestamp.
4729 * icoff.c Added support for new howto shape.
4731 * liba.out.h Added support for new asymbol shape
4733 * libbfd.c various lints
4735 * libbfd.h various lints
4737 * libcoff.h added support for new asymbol shape.
4739 * sunos.c various lints. Added support for new asymbol shape
4740 and bfd_print_symbol.
4742 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4744 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4745 pointer lint. Added support for callj relocation. Fixed bug where
4746 the last 32 bytes of the text section were overwritten by data. Fixed bug
4747 where archives of b.out didn't work due bfd_slurp_extended_name_table
4750 * sunos.c added support for n_other field. Braced the howto table so
4751 that it won't be affected by any lengthing of the howto struct typedef.
4754 * bfd.h added support for n_other field, added special_function
4755 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4758 * bfd.c upgraded bfd_perform_relocation, various lints.
4760 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4762 * ChangeLog: Started ChangeLog for BFD.
4763 * ToDo: Create file for suggestions.
4765 * Makefile: Support easy loading into Saber C.
4766 Add dependencies for icoff.o and bcs88kcoff.o.
4767 Rename coff.c to coff-code.h. Change callers.
4769 * bfd.c (bfd_check_format): Allow the check_format routines
4770 to return the desired target vector, rather than just a Boolean.
4771 bfd.h (bfd_check_format): Change function pointer return type.
4772 archive.c (bfd_generic_archive_p): change callee.
4773 b.out.c (b_out_little_object_p, b_out_big_object_p,
4774 b_out_real_object_p): change callee.
4775 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4776 in check_format transfer vectors that need a filler.
4777 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4778 bcs88kcoff.c: change callee.
4779 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4780 icoff.c: change callee.
4781 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4783 * libbfd.c (zalloc): It should actually zero the storage!
4784 This was commented out for some reason.
4786 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4787 This is so callers can avoid <stdlib.h> which doesn't exist
4790 * bfd.c (map_over_sections): Add debugging code, since I
4791 noticed the section count for sunos core files was bad, but only
4792 GDB had detected the problem.
4793 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4794 bfd_get_section_linenos): Remove obsolete functions.
4795 (bfd_apply_relocations): Use longs, not ints, for the math.
4797 * bfd.h: Declare enum boolean and struct bfd_target as well
4798 as typedefs for them. Remove obsolete
4799 bfd_get_section_lineno_size.
4801 * cache.c: Make the "fdopen" support work. Keep better track
4802 of how many files are open. Centralize the opening of files
4803 and be sure bfd_open[rw] actually try to open the file. Evade
4804 linked list initialization problems.
4806 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4808 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4810 * cplus-dem.c: Delete file, since it is not part of BFD.
4812 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4813 (bfd_openr, bfd_openw): Actually open the file, give error now.
4815 * sunos.c (sunos4_core_file_p): Set section count.
4816 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4817 obsolete definitions.
4818 (_write_symbol_table): Initialize <idx> counter.
4819 (foop): Eliminate debugging code.
4825 version-control: never