1 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
3 * config/riscos.mh (HDEFINES): Add -G 4.
5 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
6 rather than casting the result of bfd_h_get.
8 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
10 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
13 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
15 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
16 include in search list if BFD64 is defined.
18 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
19 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
21 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
23 * elf64-target.h, elf64-generic.c: New files.
24 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
25 (elf64-generic.o): List dependencies.
27 * Makefile.in: List target `all' explicitly before host/target
28 makefile fragments are included, in case they define any new
31 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
32 versions as appropriate. Uses updated.
33 (elf_debug_section): Declare before use.
34 (elf_debug_file): New function.
35 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
36 Alignment value in section header is n_bytes, not log2.
37 (new_section_hook): Do nothing for now.
38 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
40 (elf_core_file_p): Simplify check for correct class (word size).
41 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
42 Initialize all fields when creating data structures.
43 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
44 (elf_compute_section_file_positions): Set correct class in output
46 (elf_write_object_contents): Section symbols have empty names in
49 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
50 args to size_t before call.
51 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
53 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
55 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
56 number information, return 0 for line number.
58 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
60 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
63 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
65 * hosts/riscos.h: Define NBPG and UPAGES.
67 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
69 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
70 lvalue; it contains a cast.
72 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
74 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
75 Use unsigned hash values for better hashing.
76 (hash): Hash in the string length for long strings.
78 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
80 * aoutx.h (compare): Replace 3 if's with a subtraction.
81 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
82 in decreasing order of success, as an optimization.
83 (hash): Take a length arg; ignore chars after #25, for speed.
84 (add_to_stringtab): Pass length to hash.
86 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
88 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
90 * elfcode.h (elf_new_section_hook): Do nothing for now.
91 (elf_write_object_contents): Output common symbols the way ELF
94 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
96 * libelf.h (struct elf_obj_tdata and associated macros): Moved
97 here from elfcode.h. A couple of size-specific structure pointers
98 were changed to PTR; uses fixed appropriately.
99 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
100 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
101 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
102 temporary macros to ease name change.
103 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
104 elf_string_from_elf_section, bfd_elf_find_section): Moved here
106 * doc/Makefile.in (libbfd.h): Process elf.c too.
107 * Makefile.in (elf.o): Note new dependencies.
109 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
110 code, tweaked some debug hooks.
111 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
114 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
116 * hosts/riscos.h: New file.
118 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
120 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
121 section already exists, use its pointer to fill in rawdata slot.
123 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * hosts/std-host.h: Return value of puts and fputs is int not void.
127 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
129 * aoutx.h (howto_table_ext): Comment the field names.
130 * reloc.c (bfd_perform_relocation): Fix max and min values.
132 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
134 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
135 size-independent elf internal data structures.
136 * elfcode.h (put_word, get_word): Define as appropriate for
137 architecture word size. Structure swapping functions changed to
138 use them as appropriate.
140 * configure.in: If compiling 64-bit back ends, do them before
143 * libelf.h: Use new size-independent versions of elf internal data
145 (symbol_type): Reordered to put any fields dependent on target
147 (elf_backend_data): Renamed from elf##_backend_data and made
149 (elf_sect_thunk): Now size-independent.
151 * libbfd.c (bfd_log2): Now returns unsigned int.
153 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
155 * Rename config/m88k-aout.mt to config/noop.mt.
156 configure.in: Use it for mips-*-bsd*.
158 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
160 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
161 initializer" warning from gcc.
162 * cpu-h8500.c (arch_info_struct): Likewise.
163 * cpu-sh.c (arch_info_struct): Likewise.
165 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
166 howto_*): Unused functions and variables commented out.
167 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
169 * cpu-h8500.c (compatible): Likewise.
170 * cpu-sh.c (compatible): Likewise.
172 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
173 Always set a valid length value, even for invalid input.
175 * srec.c (srec_write_symbols): Use sprintf_vma.
177 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
178 uint64_type): Provide default definitions.
179 * hosts/std-host.h (int64 stuff): Remove them from here.
181 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
183 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
184 variable. Added default case to switch.
186 * aoutx.h (translate_from_native_sym_flags): Before casting
187 pointers to integers, make sure the integer type is wide enough.
188 * coff-mips.c (ecoff_set_symbol_info): Ditto.
190 * section.c (bfd_get_section_contents): Since `count' is unsigned,
191 don't bother comparing for less-than-zero.
192 (bfd_set_section_contents): Ditto.
194 * elfcode.h (bfd_add_to_strtab): Now static.
195 (sym_is_global): New function.
196 (elf_map_symbols): Call it. Now returns void. Removed unused
198 (bfd_section_from_shdr): Mark string tables other than for section
199 and symbol names as normal sections having contents.
200 (fix_up_strtabs): New function; fixes up ELF header fields for
201 stab sections with string tables associated.
202 (elf_write_object_contents): Map fix_up_strtabs over all BFD
203 sections. Reordered condition tests for symbol flags; default to
204 local-object value instead of global-object.
205 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
206 inside condition test.
207 (elf_print_symbol): Use fprintf_vma.
208 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
211 * bfd-in.h (int64_type, uint64_type): Define these if we fall
212 back to "long long" for HOST_64_BIT.
214 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
215 without using invalid ANSI C preprocessing tokens.
217 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
218 * libelf.h (bfd_elf32_new_section_hook): Declare.
219 * elfcode.h (new_section_hook): Define here.
221 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
222 against multiple inclusions.
224 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
226 * Makefile.in (bfd.h): Generate into current directory by grabbing
227 64-bit definition (if any) from sysdep.h.
228 * bfd-in.h: Put in marker for sysdep.h inclusion.
230 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
232 * reloc.c (bfd_perform_relocation): Check for overflow on
233 pc-relative relocations if the howto asked for it.
235 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
237 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
239 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
241 * config/riscos.m{h,t}: New files.
242 * configure.{host,in}: Use them.
244 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
246 * elf32-mips.c: comment change. This is a mips file, not 88k.
248 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
250 * cache.c (bfd_cache_init): Increment open_files and call close_one
252 (bfd_open_file): Don't increment open_files here.
254 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
256 * config/delta88.mh: Don't set CC.
258 * Makefile.in: Add elf32-{mips,m88k,generic}.
259 elf32-{mips,m88k,generic}.c: New files.
260 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
261 elfcode.h (elf_object_p): Match elf32-generic for all machines which
262 don't match a different target.
264 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
266 Eliminate "int8_type", "int16_type", "int32_type", and their
267 variants from the BFD universe. Leave the 64-bit types for now,
268 since they are in flux.
270 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
271 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
272 * ieee.c: Convert uint8e_type => unsigned char.
273 * oasys.c: Extensive changes to eliminate obsolete types.
274 These depend on changes in ../include/oasys.h as well.
275 * hosts/*.h: Remove declarations of all these types.
277 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
279 * hosts/delta88.h: #if 0 out some declarations which conflict with
282 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
284 * Makefile.in (install): remove parentdir cruft
286 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
288 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
289 * Expurgate random DEFUNs that have crept in.
291 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
293 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
294 only be aligned to a 4 byte boundary.
296 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
298 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
301 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
303 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
304 1927 but fixing some other important things.
306 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
308 * hosts/std-host.h (int64e_type): Fix definition.
310 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
312 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
313 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
314 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
317 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
319 * Makefile.in (install, headers): don't put comments after a tab
320 in the actions section of a rule
322 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
324 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
325 (ecoff_write_object_contents): If not D_PAGED, don't add the
326 section headers to text_size. If not D_PAGED, set the magic
327 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
328 executable, the executable must fully occupy an even number of
330 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
331 ecoff_big_vec): Consistently set section alignment power to 4,
332 since ECOFF sections should be multiples of 16 bytes.
333 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
334 Made ar_pad_char and ar_max_namelen agree for both.
336 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
338 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
339 symbol value, since bfd symbols are section relative, but ELF
342 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
344 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
346 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
348 * hosts/news.h, config/news.mh: New files.
350 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
352 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
353 * coff-h8300.c: More addressing modes.
354 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
356 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
357 H8/300H name. (compatible): New function.
358 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
361 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
363 * coff-mips.c (ecoff_compute_section_file_positions,
364 ecoff_write_object_contents): Only round to page boundaries if
365 D_PAGED flag is set for the output BFD.
367 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
369 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
370 casts to work on machine where sizeof(long) != sizeof(int) !=
372 * coffgen.c (coff_get_normalized_symtab): Ditto.
373 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
375 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
377 * coffgen.c (coff_write_symbols): For empty string table, write
378 out 4 in correct byte order. (from minyard@bnr.ca)
380 * elf32-hppa.c: Don't include libhppa.h for now; define
381 BYTES_IN_WORD instead, until Utah sends a better fix.
382 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
383 of malloc and realloc.
385 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
387 * configure.in (mips-*-ecoffl*): New target; use decstation.
388 (mips-*-ecoff*): Added trailing '*'.
390 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
391 for the FDR, not from the first PDR in the file.
393 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
395 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
397 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
399 * hppa.c (hppa_get_symbol_info): New function.
401 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
403 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
406 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
407 * libhppa.h (MAXCOMLEN): Define unconditionally.
408 (_PA_RISC_ID): Only define if not already defined.
409 * elf32-hppa.c: Include libhppa.h.
412 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
414 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
416 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
418 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
419 remove defines of __MSDOS__ and __GO32__ (these are in the
422 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
425 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
426 * config/hppabsd.mh: Don't use ranlib.
428 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
430 * elf.c: New file, for word-size independent code.
431 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
432 * Makefile.in: Include elf.o in standard objects.
434 * bfd-in.h (CAT3): Define here.
435 * libaout.h, libelf.h: Not here.
437 * libelf.h (struct strtab): Define here.
438 (bfd_elf_locate_sh): Declare here.
439 * elfcode.h (struct strtab): Definition deleted.
441 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
443 * Makefile.in: Make "all", not "bfd.h", be the default target.
444 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
445 hasn't really changed.
447 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
449 * elfcode.h (elf_hash): Provide elf standard hash function.
450 (various): Key off of the machines use_rela_p field to determine
451 whether to use REL or RELA relocations.
452 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
453 (elf_make_sections): Allocate a pointer to hold all data for a
454 given section, and copy each fragment into the data region.
455 Update the section's pointer with the REL implicit addends if the
456 machine uses REL relocation.
458 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
459 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
460 into was elf32-target.h expects.
461 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
462 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
463 (elf_i386_info_to_howto): Add minimal relocation support.
465 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
466 elf_info_to_howto_rel fields.
468 * elf32-target.h (elf_bed): Add support for new fields in
471 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
473 * elf32-hppa.c: Add symbol extension section support, fix
474 relocation howto table, add stub generation support.
476 * elf32-hppa.h: Add symbol extension section support, fix
477 relocation howto table, add stub generation support.
479 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
482 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
485 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
486 the symbol is not found.
488 * elfcode.h (elf_compute_section_file_positions): Not all section
489 file positions were computed.
491 * elfcode.h (elf_get_sect_thunk): New function.
493 * hppa.c (sign_ext): Reimplement.
495 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
496 these functions static.
498 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
500 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
502 * aoutx.h (translate_from_native_sym_flags): Don't set
503 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
504 * aoutx.h (translate_to_native_sym_flags): Translate
505 constructor symbols properly.
507 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
509 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
511 * aout-target.h (minimum_alignment): 8 byte alignment is right.
514 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
516 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
517 from bfd-in.h and .c files. Build bfd.h in build directory,
518 substituting in requested target word size. Insert word size into
519 makefile, and maybe enable 64-bit targets.
521 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
522 are available. Conditionalize on this. Assume HOST_64_BIT
523 will be defined if needed, so 64-bit targets are conditionalized
524 only in the Makefile.
526 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
528 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
530 * coff-sh.c (rtype2howto): Put error message on stderr.
531 (extra_case): Delete unused variable.
533 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
534 before calling printf.
536 * elfcode.h: New file, almost completely derived from old elf32.c.
537 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
538 * Makefile.in (elf64.o): List dependencies, don't build by
540 (elf64.c): Add to list of sources.
541 (elf32.o): Update dependencies.
542 * elf32-*.c: Updated type/macro/structure names. Cleaned up
543 namespace pollution; rename vectors.
544 * targets.c, config/*-elf.mt: Updated.
545 * All uses of 32-bit versions of structures, routines, and macros
548 * Makefile.in (archures.o, targets.o): Depend on Makefile.
550 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
552 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
554 * elf32.c (elf_string_from_elf_section): Handle index of zero
556 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
558 (elf_write_object_contents): Deleted one unused variable and
559 initialized another to avoid gcc warnings.
560 (elf_set_section_contents): Delete unused variable.
562 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
564 * i386lynx.c: New module for Lynx variant of a.out.
565 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
566 * gen-aout.c: Get rid of defunct endian stuff, print out true
568 * targets.c (target_vector): Add i386lynx_vec.
570 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
572 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
574 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
576 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
577 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
578 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
579 trad-core.c: Define a TARGET_get_symbol_info function or macro.
580 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
582 * bfd-in.h: Don't define bfd_print_symbol_nm.
583 Define symbol_info type.
584 (JUMP_TABLE): Set _get_symbol_info element.
586 * syms.c (coff_section_type, bfd_symbol_info): New functions.
587 (bfd_decode_symclass): Use coff_section_type.
589 * targets.c: Add bfd_get_symbol_info call.
591 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
593 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
594 complaints from ancient gcc's.
596 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
598 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
599 hosts/i386linux.h: Define it.
601 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
603 * VERSION, bfd-in.h: Bump version number to 2.2.
605 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
606 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
607 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
608 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
609 LR, RR, hppa_field_adjust): New functions.
611 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
613 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
614 stabs symbols, including new indirect_ptr_ptr argument.
615 (ecoff_slurp_symbol_table): Pass new argument in calls to
616 ecoff_set_symbol_info.
618 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
620 * configure.in: For m68k sysv systems, use m68k-coff.
622 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
623 (TDEFAULTS): Define it here. Use the new name.
625 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
628 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
630 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
632 (aix386_core_file_p): Initialize core_size to correct value.
634 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
636 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
637 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
639 * bout.c (aout32_slurp_extended_name_table): Define to be
640 _bfd_slurp_extended_name_table rather than bfd_true.
642 * coff-mips.c: Include libaout.h and aout/aout64.h to get
643 definitions for N_SET[ATDB].
644 (ecoff_howto_table): Moved near top of file.
645 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
646 seen, cook up a constructor section of the same name and put in a
647 reloc pointing to the symbol. This lets the GNU linker build
648 global constructors and destructors without using collect.
650 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
652 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
654 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
656 * hosts/miniframe.h: New file.
657 * configure.host: Use it.
659 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
661 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
662 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
663 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
664 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
665 * configure.in (*-*-bsd): Change to *-*-bsd*
667 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
669 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
670 int, for the sake of the old Portable C Compiler.
672 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
674 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
676 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
678 * configure.in: Get target name right for m68*-*-hpux.
680 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
682 * trad-core.c (NO_SIGNED_GET): New macro.
683 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
684 signed NO_GET, where appropriate.
686 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
687 * configure.in (*-*-linux*): Remove until linux port for a
688 non-i386/i486 system is actually available.
690 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
692 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
693 when compiling under HPUX.
695 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
697 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
698 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
700 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
701 * bfd/libhppa.h: Include sysdep here. Conditionalize
702 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
703 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
706 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
708 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
709 GNU version is needed.
711 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
713 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
715 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
717 * Makefile.in: Build elf32-hppa.o.
719 * syms.c (BSF_FUNCTION): New symbol flag.
721 * elf32-hppa.c: Fixed to work with elf32-target.h.
723 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
725 * libaout.h (NAME): Don't define if already defined.
727 * libelf.h: Protect against multiple inclusions.
728 (elf_symbol_type): Moved here, added new fields.
729 (struct elf_backend_data): New field `global_sym'; I suspect this
731 * elf32.c (elf_symbol_type): Deleted from here.
732 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
733 point to backend versions of symbols.
734 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
735 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
737 (elf_write_object_contents): Write program headers if appropriate.
738 (bfd_section_from_shdr): Unnamed sections get empty string for
739 name, not "unnamed". Handle SHT_NOBITS separately from
740 SHT_PROGBITS, and set some different flags.
741 (elf_file_p): New routine.
742 (elf_object_p, elf_core_file_p): Call it.
743 (elf_object_p): Handle EM_HPPA.
744 (elf_symbol_from, elf_idx_of_sym): New functions.
745 (elf_make_sections): Get symbol number right for relocations. Set
746 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
747 (elf_fake_sections): BSS section should be SHT_NOBITS, not
748 SHT_PROGBITS. Always generate symtab and strtab, not only if
749 relocations are needed. Set SHF_* flags as appropriate.
750 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
751 (elf_write_object_contents): Fix off-by-one error in symbol count.
752 Store a correct value for the symbol; write the size field
753 properly; make some guesses about the type field. Set section
754 type correctly for string tables.
755 (section_from_elf_index): Check for absolute and common sections
757 (elf_section_from_bfd_section): Ditto.
758 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
759 Use empty string instead of "unnamed" for nameless symbols.
760 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
761 HPPA (only?). Don't free raw symbols; keep the pointer around for
763 (elf_set_arch_mach): Handle bfd_arch_hppa.
764 (elf_find_nearest_line): Just return false.
765 (elf_write_object_contents, elf_set_section_contents): Set
766 output_has_begun field after computing file positions.
767 (elf_set_section_contents): Write section contents immediately,
768 rather than caching the whole file and writing it at close time.
770 * libhppa.h (enum hppa_reloc_field_selector_type, enum
771 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
772 hppa_reloc_expr_type_alt): New enumerator types.
774 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
775 * configure.in, configure.host: Use them.
777 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
779 * elf32-target.h: Allow overrides of armap defaults.
781 * elf32-hppa.c, elf32-hppa.h: New files.
783 * config/hp300hpux.mt: New file.
785 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
787 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
788 (aix386_core_vec): Update for new fields.
790 * archive.c (bfd_generic_archive_p): Call target-specific
791 slurp_armap code, instead of bfd_slurp_armap.
792 (bfd_slurp_bsd_armap_f2): New function.
793 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
794 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
796 * libaout.h (struct aoutdata): New field for subformat, for
797 differentiating between highly similar a.out formats.
798 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
800 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
802 * hp300hpux.c: New file.
803 * Makefile.in: Include it.
805 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
807 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
810 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
812 * trad-core.c (trad_unix_core_file_p): Check the file size.
814 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
816 * coff-alpha.c: Remove duplicate function and add warnings.
818 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
820 * sco-core.c (sco_core_vec): Add initializers for new target
823 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
825 * coffcode.h [_LIT]: Recognize .lit section.
827 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
829 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
830 config/alphaosf.mt, hosts/alphaosf.h: New files.
832 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
834 * Merge in HPPA/BSD changes from Utah.
835 * hppa.c: Use this for both HPUX & BSD.
836 * targets.c: Enable hppa_vec for both HPUX & BSD.
837 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
838 * hosts/hppabsd.h: #define HOST_HPPABSD.
840 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
842 * libbfd.c: Whitespace changes around byteswap macros.
843 * libbfd-in.h: Whitespace changes around byteswap declarations.
845 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
847 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
848 system_error anymore. It confuses bfd_check_format().
850 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
852 * bfd.c: Add sgi_core_data to tdata union.
853 * coff-mips.c: Add Irix 4.x core file support.
854 * hosts/irix4.h: #define HOST_IRIX4.
856 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
858 * aoutx.h (translate_from_native_sym_flags): Check that the
859 symbol's section does get set.
860 (slurp_symbol_table): Zero index means null-string name.
862 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
864 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
866 (write_syms): Use them, to reduce string table size.
868 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
870 * trad-core.c (trad_core_vec): Add 6 new initializers to match
871 new signed get/put fields. Minor reformatting to label
874 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
876 * bfd-in.h: Insert comment about SVR3 compiler warnings.
878 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
879 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
881 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
883 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
885 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
886 (swapcore_sparc): Make sp a bfd_vma.
888 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
890 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
891 libbfd.c, libbfd-in.h: Add _do*signed*.
892 targets.c, all targets: Add bfd*signed*.
893 bfd-in.h: Add bfd_signed_vma. Add comments.
895 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
897 * format.c (bfd_check_error): Check error return from
898 _bfd_check_format routines.
900 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
902 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
903 recognize .data section if present.
905 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
907 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
908 check for the case where the user sets the address of the BSS
909 section (and the file header can't specify this). Let the user
910 set it wherever they want, regardless of what goes in the header.
912 * ieee.c (ieee_slurp_sections): Pass all ieee section names
913 straight through into BFD sections. Add comments.
915 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
917 Cleanup in preparation for better 64-bit host support.
919 * bfd-in.h (bfd_64_type): Remove.
920 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
922 * bfd-in.h (bfd_size): Remove.
924 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
926 * bfd-in.h (bfd_word): Remove.
927 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
929 * bfd-in.h (rawdata_offset): Remove.
930 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
931 (bfd_perform_relocation): Lint.
932 (enum bfd_reloc_status): Comment cleanup.
934 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
936 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
938 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
940 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
942 * elf32.c: Clean up old comments.
944 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
946 * config/sun3.h: String argument to fprintf is const.
948 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
949 on systems which define PAGE_SIZE in <limits.h>.
951 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
953 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
954 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
955 the core file failing signal.
956 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
957 to supply the core file failing signal.
959 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
961 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
962 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
963 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
964 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
966 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
968 * coff-mips.c (PAGESIZE): Correct value.
970 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
972 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
973 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
975 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
977 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
978 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
980 (coff_compute_section_file_positions): Force vma and lma of _LIB
982 (coff_set_section_contents): Count number of entries in new lma
984 * coffgen.c (make_a_section_from_file): Force lineno_count of
985 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
986 SCO 3.2v4 shared library.
987 * seclet.c (rel): Copy over any section with contents, not just
990 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
993 * coff-i386.c (coff_i386_reloc): New function, to generate
994 relocateable output correctly.
995 (howto_table): Use coff_i386_reloc for all reloc types.
996 (CALC_ADDEND): Use a more efficient hack to get the correct addend
998 (i386comm_value): Removed; no longer needed.
1000 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1002 * coffcode.h (coff_set_section_contents): Don't write out
1003 sections without a filepos.
1005 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1007 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1009 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1011 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1012 * libecoff.h (ecoff_data_type): Added gp_size field.
1013 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1014 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1015 Set flags to 0 for large common symbols.
1016 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1017 which can occur for gas-generated relocs.
1018 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1019 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1020 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1022 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1024 * srec.c (srec_set_section_contents): Use lma field for load
1026 * section.c: Add declaration of lma field to section structure.
1027 * coffcode.h (coff_write_object_contents): Use lma field for load
1029 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1031 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1032 symbols in a better way. (translate_to_native_sym_flag): Set the
1033 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1035 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1036 (bfd_make_section): Cope with new builtin section.
1037 * syms.c (bfd_decode_symclass): Can now print indirect section
1040 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1042 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1043 defined, and yields false.
1044 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1046 * archive.c (snarf_ar_hdr): Add support for reading (only,
1047 so far) BSD-4.4-style extended headers.
1048 * archive.c: Some more comments.
1050 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1052 * Makefile.in: fix rule for dvi and info, so that the recursive
1053 makes does the right thing, instead of always info
1055 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1057 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1058 archive members; they need more special reatment. For now, verify
1059 that computed and actual file positions correspond.
1061 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1063 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1064 (set_arch_mach): Delete non-MIPS code.
1065 (reloc_howto_type_lookup): Ditto.
1066 * Makefile.in: Adjusted.
1068 * libbfd.c (bfd_tell): Update `where' field.
1069 (bfd_seek): Don't do anything if we're not changing the file
1070 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1071 field against a SEEK_SET request. Call bfd_tell to re-update
1072 `where' field when done.
1073 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1075 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1077 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1079 * Makefile.in: added installcheck target
1081 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1083 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1084 if the type is not stNil.
1086 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1088 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1089 forward declarations.
1091 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1092 it's implied by the type.
1094 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1096 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1098 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1100 * rs6000-core.c: Add .ldinfo section.
1102 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1104 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1106 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1108 * section.c (bfd_set_section_contents): whitespace
1109 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1112 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1114 * hosts/go32.h: don't define POSIX_UTIME
1116 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1118 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1119 against machine architecture stored in the ELF header, to resolve
1121 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1122 NULL, so only use results when non-NULL.
1123 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1124 and add to vector of targets.
1126 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1128 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1129 are always just debugging symbols.
1131 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1132 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1134 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1136 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1137 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1138 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1139 defined, which they aren't in hpux 7.0.
1141 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1142 Tran-Le, tranle@intellicorp.com.
1144 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1146 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1147 ahead and do the relocation.
1148 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1149 what needs to be done.
1150 (ecoff_reflo_reloc): Do the REFHI relocation here.
1152 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1154 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1155 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1156 relocs are reasonable.
1157 * coff-msym.c: Eliminated uses of DEFUN.
1158 (ecoff_swap_tir_out): New function.
1160 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1162 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1163 * configure.host (vax-*-ultrix2*): Add triplet.
1164 * hosts/vaxult2.h: New file.
1165 * config/vaxult2.mh: New file.
1167 * aoutx.h (string.h): Include for strchr and friends.
1168 * archive.c (string.h): Include for memchr and friends.
1169 * elf32.c (string.h): Include for strrchr and friends.
1171 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1173 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1174 (MY_set_sizes): Use sunos4_set_sizes.
1176 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1177 deleted, as well as elf-big and elf-little targets.
1178 * libelf.h: New file.
1179 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1181 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1183 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1185 * coffcode.h (coff_compute_section_file_positions): Don't need
1186 variable "old_sofar" if compiling for i960.
1188 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1190 * libbfd.h: Updated.
1192 * ieee.c (exten, envi): "static" belongs first in declaration.
1194 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1196 * srec.c: add support for symbolsrec, srecords with symbols in
1199 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1201 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1202 to avoid lint complaints.
1204 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1206 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1207 type SHT_STRTAB. Don't alter file offset for section 0.
1208 (reloc_type_names): Now an array instead of a macro. Still inside
1209 "#if 0", since it's used only in debugging code also in "#if 0".
1210 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1211 (sort_reloc_map): New function.
1212 (sparc_reloc_map): New variable.
1213 (elf_bfd_reloc_type_lookup): New function.
1215 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1217 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1218 bfd_make_debug_symbol; they were already in the target structure.
1219 * Adjusted all uses of JUMP_TABLE.
1220 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1221 from coff_make_debug_symbol.
1222 * libcoff.h: Updated accordingly.
1224 * Minor cleanups provoked by gcc warnings:
1225 * aoutx.h (NAME(aout, reloc_type_lookup)),
1226 cpu-h8300.c (local_bfd_reloc_type_lookup),
1227 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1229 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1230 ieee.c (ieee_slurp_section_data),
1231 elf.c (elf_make_sections, elf_fake_sections,
1232 elf_compute_section_file_positions, elf_write_object_contents):
1233 Removed unused variables.
1234 * archures.c: Removed /* from within comment.
1235 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1236 * oasys.c (oasys_write_data): Initialize i.
1238 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1240 * libcoff.h (obj_raw_syment_coun): New macro.
1241 * coffgen.c (coff_get_normalized_symtab): Initialize
1243 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1245 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1247 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1249 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1250 for compatibility with tools from MIPS.
1252 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1253 * config/irix3.mt, config/irix4.mt: Removed.
1254 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1255 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1257 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1259 * hosts/hp300bsd.h: Add gross hack to determine whether we
1260 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1261 files (and set other parameters) to match.
1263 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1265 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1266 ansi definition which otherwise confuses non-ansi compilers.
1268 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1269 ultrix cc by forward declaring getenv as is done in
1272 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1274 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1275 avoiding a fatal error in vax ultrix 4.2 cc.
1277 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1279 * bfd-in.h, VERSION: Roll to version 2.1.
1281 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1283 * oasys.c (oasys_write_object_contents): Lint.
1284 * srec.c: Whitespace cleanup.
1286 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1288 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1289 cleaned up output formatting a bit.
1291 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1293 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1294 relaxable. Should be moved somewhere else.
1296 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1298 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1299 (aout_mips_*_vec): Added seclet_link element.
1301 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1302 support for aout-mipsbsd target.
1304 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1306 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1308 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1310 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1312 Add support for the H8/500
1314 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1316 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1318 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1319 * coff-mips.c: Now includes libecoff.h.
1320 (ecoff_data_type): Moved to libecoff.h.
1321 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1322 call it. If there is ever another ECOFF target, this and the
1323 swapping functions should be accessed via an ECOFF specific target
1325 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1327 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1329 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1330 no longer includes this file.
1332 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1333 bits to 0 to make comparison test useful.
1335 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1336 avoid overflowing GP accessible sections in binutils/objdump.
1338 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1340 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1341 reading more robust: Fail if string index is out of string
1344 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1346 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1347 PCREL13): Don't take dst_address into account; the input file has
1348 already taken care of that.
1350 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1352 * coff-mips.c: Completed support for linker and binutils.
1354 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1356 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1357 original addend from section contents.
1359 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1361 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1362 * hosts/delta88.h (strtol): Fix prototype.
1363 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1365 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1367 * elf.c: Get rid of "#ifdef sparc".
1368 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1369 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1371 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1372 compile type conditionals on host CPU.
1373 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1375 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1377 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1379 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1380 ECOFF which has two common sections.
1381 (bfd_com_section): Set SEC_IS_COMMON flag.
1382 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1383 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1384 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1385 bfd_is_com_section macro rather than checking for equality to
1388 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1390 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1391 (coff_mkobject_hook): Accept aouthdr argument.
1392 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1393 Handle NULL aouthdr argument.
1394 (coff_object_p): If there is no aouthdr, pass it as NULL to
1396 * libcoff.h: Rebuilt for mkobject_hook changes.
1398 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1399 additional MIPS ECOFF fields.
1401 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1403 * configure.host: added mips-dec-bsd*
1404 * configure.in: added mips-dec-bsd*
1405 * aout-mipsbsd.c: new file for mips-dec-bsd*
1406 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1407 * aoutx.h: added mips support.
1408 * archures.c: added mips support to bfd_default_scan().
1409 * cpu-mips.c: added support for R4000 (untested).
1410 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1411 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1412 hope will make it into include/bfd.h.
1413 * targets.c: added aout_mips_*_vec.
1415 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1417 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1419 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1421 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1423 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1425 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1427 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1428 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1429 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1430 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1432 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1433 bfd_swap_reloc_in or coff_swap_reloc_out.
1434 * coff-mips.c: Added code to link and write out symbolic debugging
1435 information, and to swap relocs in and out.
1437 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1439 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1440 (coff_write_object_contents): coff_count_linenumbers returns the
1441 number of line number records it found.
1443 * coffgen.c (coff_write_linenumbers): only write out line numbers
1444 in the section they belong to.
1446 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1448 * targets.c (bfd_target): Added relocateable argument to
1449 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1450 target vector for linker use.
1451 * bfd.c (bfd_seclet_link): New macro.
1452 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1453 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1454 and boolean return value. Made static.
1455 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1456 relocateable argument.
1457 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1458 relocateable argument (if relocateable, saves relocs).
1459 * bout.c (b_out_get_relocated_section_contents),
1460 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1461 relocateable argument (if relocateable, just calls
1462 bfd_generic_get_relocated_section_contents).
1463 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1464 argument to prototype.
1465 * All targets: Set new _bfd_seclet_link vector to
1466 bfd_generic_seclet_link.
1468 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1470 * coffgen.c: #include seclet.h.
1472 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1474 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1475 debug info. Setup info about linker symbols only, and use
1476 standard bfd fields to hold the info.
1477 * (hppa_object_p): Remove unneeded decls.
1478 * (hppa_new_section_hook): Get rid of most of this.
1479 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1480 fat. Remove all knowledge of stabs, remove redundant knowledge of
1482 * Remove macros for accessing fields which are now gone.
1484 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1486 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1488 * coff-z8k.c: delete unused reloc functions
1490 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1492 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1493 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1494 * coff-msym.c: Use DEFUN for function definitons.
1495 * coff-mips.c: Added code to read and print symbols, and to find
1498 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1499 swapping functions into coffswap.h for ECOFF use. Moved
1500 relocation functions, only used by h8300 and z8k, into reloc16.c.
1501 Added hooks for coffgen.c functions to backend data structure, and
1502 added hook functions. Still more could be done.
1503 * coffswap.h: New file to hold COFF swapping routines.
1504 * coffgen.c: New file to hold generic COFF functions.
1505 * reloc16.c: New file to hold h8300 and z8k specific relocation
1507 * libcoff-in.h: Added declarations for functions in coffgen.c.
1508 * libcoff.h: Rebuilt to incorporate changes.
1509 * coff-h8300.c: Function name changes.
1510 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1511 hook rather than defining EXTRA_CASES.
1512 * Makefile.in: Build new files coffgen and reloc16. Added
1513 dependencies of coff-*.o on coffswap.h and seclet.h.
1515 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1517 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1518 about discarding const.
1520 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1522 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1524 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1526 * configure.in (post-target): If --with-minimal-bfd is specified,
1529 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1531 * srec.c (srec_write_records): one of my boards wants a CR between
1534 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1536 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1537 (it broke a couple of weeks ago).
1539 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1541 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1542 return type, so libbfd.h doesn't reference undefined typedefnames.
1544 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1546 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1548 (coff_pointerize_aux): don't pointerize a negative tagndx
1549 (sometimes generated by SCO 3.2v4 cc).
1551 * bout.c (calljx_callback, callj_callback,
1552 b_out_get_relocated_section_contents): warn if relocating against
1553 an undefined symbol.
1555 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1557 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1558 Make a bunch more routines be static.
1559 * hppa.c (fill_spaces): Get rid of this, replace with much better
1560 written setup_sections().
1561 * (setup_sections): New routine to create BFD sections for each
1562 space and subspace in SOM files.
1563 * (hppa_object_setup): Use BFD sections created by
1564 setup_sections() to locate GDB symbol table info.
1565 * (make_unique_section): New routine to create a BFD section. It
1566 ensures that the given name is unique, and will generate a unique
1568 * (hppa_object_p): Become much more paranoid about file header.
1569 * (make_bfd_asection): Call bfd_make_section to do the dirty
1570 work. Simplify code somewhat.
1571 * (hppa_core_file_p): Use proper name for stack section.
1572 * libhppa.h: Remove millicode_start, millicode_end decls.
1574 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1576 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1578 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1579 relocs, don't bother doing the adjustment if the value to add is
1582 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1584 * bfd.c (bfd_get_size): New function that gets an upper bound
1585 on the possible size of any object in a bfd.
1586 * elf.c (bfd_elf_find_section, elf_get_str_section,
1587 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1589 * elf.c (elf_big_vec, elf_little_vec): Document last three
1590 members initialized to NULL.
1592 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1594 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1596 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1598 * hosts/std-host.h: New file. Attempt at a generic/default
1599 set of definitions, to discourage porting to new hosts by copying.
1600 * hosts/news.h: Removed.
1601 * hosts/sparc.h: Use std-host.h.
1602 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1603 perhaps we can later remove the the_bfd field from each symbol.
1604 * syms.c (struct symbol_cache_entry): Remove unused field
1605 app_data. Add comment noting that the_bfd is almost redundant,
1607 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1608 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1609 * hppa.c (fill_spaces): Make slightly more rebust.
1610 * configure.in: Allow std-host as the "default" host.
1612 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1614 * bfd.c: Add struct hppa_core_data to tdata union.
1615 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1616 Get rid of HPPA/BSD specific code. That will go somewhere else
1618 * (fill_spaces): Don't spin forever and die if you don't find
1619 $MILLICODE$ subspace.
1620 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1622 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1623 Make these work for HPUX.
1624 * (make_bfd_asection): New routine to make section creation a
1626 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1627 * libhppa.h: #include the right system files. Redefine all of
1628 the structs/macros for hacking core files to use more sensible
1629 HPUX core file structures.
1630 * targets.c (target_vector): Conditionalize hppa_vec on
1631 HOST_HPPAHPUX, not hp9000s800.
1632 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1633 malloc and realloc. #define HOST_HPPAHPUX.
1635 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1637 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1638 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1639 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1640 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1642 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1643 * aix386-core.c: New file for handling core files on AIX on PS/2.
1644 * targets.c: if AIX386_CORE, use aix386_core_vec.
1645 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1648 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1650 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1653 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1655 * Makefile.in: added dvi target
1657 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1659 * bfd.c: Use right name for tekhex tdata struct.
1660 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1661 * libcoff.h: Updated to get spacing change from coffcode.h.
1662 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1664 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1666 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1667 functions, with the "guts" of the old bfd_slurp_bsd_armap
1668 and bfd_slurp_coff_armap, but assuming we've already checked
1669 if the armap is present or not.
1670 Also, rewrite a bit to avoid keeping around obstack data
1672 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1673 Various fixes to correctly handle COFF_style archives names.
1674 (Note that because these have a trailing '/', the names can
1675 have embedded spaces.)
1676 * archive.c (bfd_slurp_armap): New function, replaces old
1677 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1678 _either_ format, and calls do_slurp_bsd_armap or
1679 do_slurp_coff_armap if either form of map is seen.
1680 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1681 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1682 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1683 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1685 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1687 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1688 * libhppa.h: Make millicode_start and millicode_end be unsigned
1689 int to be same type as CORE_ADDR in GDB. Why are these here?
1691 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1693 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1694 vaddr of the section to the addend.
1695 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1696 SCO_CORE to SELECT_VECS.
1697 (target_vector): add sco_core_vec.
1698 * sco-core.c (sco_core_vec): add leading underscore initializer.
1699 * configure.in (i[34]86-*-sco*): use target i386-sco.
1700 * config/i386-sco.mt: new file; define SCO_CORE.
1702 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1704 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1706 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1708 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1710 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1712 * hosts/i386linux.h: Include unistd.h.
1714 * aoutx.h (print_symbol): aout_stab_name returns a constant
1716 * libaout.h (aout_stab_name): Fix prototype.
1717 * stab-syms.c (aout_stab_names): Array is now const.
1718 (aout_stab_name): Return value is now pointer to const.
1720 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1723 * syms.c (asymbol): Added new field "app_data", for data
1724 particular to the application. Some of the linker flags ought to
1725 get moved to this field someday.
1727 * archures.c (bfd_default_scan): Recognize a few more numbers:
1728 80486, 80960, and 960.
1730 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1731 bfd_coff_std_swap_table, cast to PTR.
1732 * bfd.c (bfd_coff_swap_*): Deleted macros.
1733 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1735 * coffcode.h (type bfd_coff_backend_data): New structure type,
1736 contains pointers to the COFF-specific swapping routines.
1737 (bfd_coff_std_swap_table): New data structure, to be used when
1738 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1739 (bfd_coff_swap_*): New macros.
1740 * coff-mips.c (mips_coff_swap_table): New data structure.
1741 (ecoff_big_vec): Use it.
1742 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1743 * All other targets: Deleted coff-specific vector entries.
1745 * trad-core.c: Fixed some `PARAMS' uses that were missing
1748 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1750 * aoutx.h (some_aout_object_p): Protect arg prototype in
1751 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1753 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1755 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1756 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1757 PARAMS for readability.
1759 * aoutx.h: Add type to callback parameter.
1760 * coff-mips.c: Don't call trad-core.h, not needed.
1761 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1762 * trad-core.h: Eliminate, unused.
1764 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1766 * format.c (bfd_check_format): if default target isn't found
1767 then look through the entire list rather than return early.
1769 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1771 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1773 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1775 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1777 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1779 * coff-z8k.c: checkpoint, more addressing modes handled
1780 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1783 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1785 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1787 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1789 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1791 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1793 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1794 and about when file descriptors are closed.
1796 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1798 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1799 written out correctly.
1801 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1803 * section.c: New section bit SEC_SHARED_LIBRARY.
1804 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1805 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1808 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1810 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1811 macros; use PARAMS to declare the function pointers involved.
1813 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1814 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1816 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1818 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1820 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1821 declaring pointers to functions.
1822 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1823 * seclet.h: Declare external function with PARAMS.
1825 * doc/chew.c (exfunstuff): Eliminate.
1826 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1827 * doc/proto.str: Use paramstuff rather than exfunstuff.
1829 * libbfd.h: Update, based on changes in source code and chew.
1831 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1833 * libieee.h: Add FIXME about removing limit on number of sections.
1834 * bfd-in.h: Improve comments to make it clear that bfd.h is
1835 the wrong place to edit this file.
1836 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1837 same places where we install bfd.h.
1839 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1841 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1842 symbol type before blindly modifying the auxent. Specifically,
1843 only modify the endndx fields for types that need it, and don't
1844 set the array information for non-arrays.
1846 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1848 * aoutx.h (some_aout_object_p): Section list should be set up
1849 correctly anyways; don't have to set up "next" pointers manually.
1851 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1853 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1854 config/i386v.mh: removed -DUSG from HDEFINES.
1855 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1857 hosts/i386v.h: don't define POSIX_UTIME.
1859 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1861 * ieee.c (ieee_slurp_sections): make a private copy of the
1862 section's name before truncating it.
1864 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1866 * hppa.c: add symbol_leading_char entry in transfer vec
1868 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1870 * ieee.c (get_symbol): can now cope when two symbols of a
1871 different class, but the same index number occur consecutively.
1872 (get_section_entry): nicer name for sections being forward
1873 referenced. (ieee_archive_p): don't free the filename string,
1874 since it was never malloced.
1876 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1878 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1880 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1882 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1883 optionally setting the dimen info, since they are in the same
1884 memory locations. Also zero out external auxent.
1885 (coff_write_symbol): don't zero external auxent; now done in
1888 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1890 * Check fclose return value for errors.
1891 libbfd.h: bfd_cache_close now returns a boolean.
1892 cache.c (bfd_cache_delete): return fclose success value.
1893 (bfd_cache_close): return bfd_cache_delete return value.
1894 opncls.c (bfd_close, bfd_close_all_done): return result of
1897 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1899 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1901 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1903 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1904 work out a coff relocation type from a howto's attributes rather
1905 than using the input r_type field. This fixes PR1677 and allows
1906 conversion of a.out relocs to coff relocs.
1908 * coffcode.h (coff_write_relocs): if supplied a relocation
1909 relative to an absolute symbol, use the right symbol index.
1911 * reloc.c (bfd_perform_relocation): do a partial link for coff
1914 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1916 * changes to support i386-sysv with shared libraries:
1917 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1918 check for .data2; if _LIB is defined, check for it; map
1919 SEC_NEVER_LOAD to STYP_NOLOAD.
1920 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1921 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1922 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1923 if section has contents, not just if it is loadable; if
1924 TWO_DATA_SECS, check for .data2
1925 (coff_set_section_contents): set vma of .lib section to number of
1927 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1928 don't define coff_write_armap to bsd_write_armap.
1929 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1932 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1934 * solaris2.h: Get the definition of alloca from alloca.h if we
1937 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1939 * configure.in (i960-*-{aout,bout}): Support these.
1941 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1943 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1945 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1947 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1948 no-longer-used definitions of L_SET and L_INCR.
1949 * i386linux.h: Tweaks to smooth Linux build.
1951 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1953 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1955 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1957 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1958 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1959 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1960 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1962 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1963 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1965 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1967 * configure.host: New file, contains mapping of host configs
1968 to host support file names for bfd, binutils, opcodes.
1969 * configure.in: Use it.
1970 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1971 * i386bsd.c: Cleanup, reformat.
1972 * config/i386-bsd.mt: Comment changes.
1973 * config/i386bsd.mh: New file for core file support.
1974 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1975 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1976 on BSD 4.4 define ALIGN (sigh!).
1978 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1980 * libaout.h (aout_backend_data): added exec_header_not_counted
1981 field. For ZMAGIC files only, when text_includes_header is set, by
1982 default the length of the exec header is counted in the text
1983 section size. For go32, exec header is mapped in but does *not*
1984 contribute to the size of section.
1985 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1986 is not set, but ztih is, add the size of the exec header to the
1987 recorded size of the text section.
1988 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1989 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1990 Also set text_includes_header.
1991 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1992 by default in MY(backend_data).
1994 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1996 * aout-target.h (callback): Don't define this function if it won't be
1999 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2000 type doesn't match. Don't lose if file sections have already been
2002 (set_arch_mach): Set reloc_entry_size.
2003 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2005 * hosts/i386bsd.h: New file.
2006 * configure.in: Recognize i[34]86-*-bsd host.
2008 * aout-target.h (callback, write_object_contents): Delete unused
2011 * aoutx.h (reloc_type_lookup): New function.
2012 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2013 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2014 (MY_reloc_howto_type_lookup): Don't define it.
2016 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2018 (slurp_symbol_table): Use header byte order, not target byte
2019 order, for reading symbol data.
2021 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2023 * configure.in: Undo some brain damage in the host section.
2024 * configure.in: Reformat the target section, test many configs.
2025 * Makefile.in (make): Remove obsolete `make make'.
2026 * aoutx.h (some_aout_object_p): Make defines line up.
2028 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2030 Now a bfd knows whether underscores are normally prepended
2031 to symbols in its file format.
2033 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2034 coff-z8k.c: targets set so they have leading underscore
2035 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2036 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2037 without leading underscore flag
2038 * targets.c: add symbol leading char to xvec description
2039 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2041 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2043 * archive.c: Make errno global.
2044 * archive.c (_bfd_write_archive_contents): If read fails (and
2045 errno!=0) set bfd_error to malformed_archive (since this probably
2046 indicates a truncated archive), rather than system_call_error.
2048 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2050 * Makefile.in: added rules for i386bsd.c
2051 * i386bsd.c: new file, supporting 386bsd.
2052 * configure.in: recognize i386-*-bsd target.
2053 * config/i386-bsd.mt: new file - 386bsd target configuration.
2055 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2057 * configure.in: re-arrange host section to use *-*-* notation,
2058 clean up some of the target section as well
2060 * seclet.c: cast result of bfd_get_relocated_section_contents to
2061 avoid compiler warnings
2063 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2065 * coffcode.h (coff_section_symbol): Create section if it doesn't
2068 * bout.c: Removed some unused variables.
2070 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2072 * Portability fixes from p3:
2073 coffcode.h (coff_write_relocs): removed sanity check until it
2074 works on all targets (per advice from sac).
2075 config/hp9000.mh: new file to define USG.
2076 hppa.c: #undef hppa before the JUMP_TABLE.
2077 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2079 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2080 local variable target volatile to avoid mysterious bug in
2083 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2085 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2086 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2088 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2090 * coff-z8k.c (func_da, func_jr): Lint.
2091 * coffcode.h: Use memset rather than bzero.
2092 * elf.c: Use memcpy rather than bcopy.
2093 * tekhex.c: Use memset rather than bzero.
2095 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2097 Add Adobe a.out support.
2099 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2100 * config/adobe.mt: Add.
2101 * configure.in (*-adobe-* target): Add.
2102 * targets.c (a_out_adobe_vec): Add.
2103 * Makefile.in: add aout-adobe.c.
2105 * configure.in: Put two dashes in all entries to be matched.
2106 Add comments to remind people to do this.
2107 Reorder all entries that match manufacturer names, to occur
2108 last, so they will only be matched if no more specific match
2109 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2111 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2113 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2114 since we should never have a NULL section.
2115 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2116 tests, set the section to bfd_abs_section.
2118 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2120 * coff-z8k.c: getting closer
2121 * coffcode.h (coff_get_relocated_section_contents): allow
2122 EXTRA_CASES hooks for different arches to provide different reloc
2124 * seclet.h: #ifndef around it to allow multiple inclusion
2125 * srec.c: minor doc fix
2127 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2129 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2131 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2133 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2136 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2138 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2139 filling in reloc, in case immediately following code doesn't set
2142 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2144 * coffcode.h (coff_renumber_symbols): set the last renumbered
2145 symbol pointer to NULL, as expected by coff_write_linenumbers.
2146 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2147 type R_IHCONST used on the 29k.
2149 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2151 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2152 update, based on how the underlying file was opened. Obsoletes
2154 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2155 all FASCIST_FDOPEN config defines.
2157 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2159 * sparc-opc.c: Moved to opcodes library, now that we have one.
2160 * Makefile: Don't compile it.
2162 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2164 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2166 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2168 * section.c (bfd_set_section_flags): Remove a sanity check.
2169 It is unfortunately broken, and prevents strip from working.
2171 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2173 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2174 created by last change.
2176 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2178 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2179 * bfd-in.h: Bump to version 2.0.
2181 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2183 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2184 braindamaged HP/Apollo compiler happy.
2186 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2188 * format.c: Fix description of search for matching target.
2189 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2190 * targets.c: Update description of search for matching target.
2191 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2192 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2193 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2195 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2197 * Makefile.in: Added mostlyclean/clean/distclean rules.
2199 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2201 * targets.c (target_vector): Take out oasys (unless that is
2202 the default): Because there is no magic number in archives,
2203 there can be annoying target mis-matches.
2205 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2207 * sparc-opc.c: Rigorously updated to match architecture manual.
2209 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2211 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2212 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2213 to the built-in abs_section were not written out correctly.
2215 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2217 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2218 large, assume we're using a swapped byte order and fail with
2219 wrong_format rather than dumping core.
2221 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2223 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2224 filename constraints.
2225 * Makefile.in: Updated to reflect change.
2227 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2229 Add preliminary support for the we32k:
2231 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2233 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2235 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2237 * bout.c: added support for relaxable alignment relocs.
2239 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2240 pass down pointer to play area rather than use alloca
2242 * cpu-z8k.c (compatible): made static to reduce name space
2245 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2247 Add basic support for the z8k:
2249 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2250 section.c, targets.c,
2252 * syms.c: move mis-inserted patch.
2254 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2256 Documentation fixes:
2257 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2258 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2260 * reloc.c: break out addend item from surrounding text.
2262 * doc.str (DOCDD): Defined. Adds text to output.
2263 (bodytext): Put bulletize before kill_bogus_lines.
2264 * chew.c (bulletize): End itemization after a blank line, to
2265 prevent following text from being swallowed up in an item.
2267 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2269 * configure.in: Add sparclite as a target.
2271 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2273 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2276 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2277 from a coff file (csym is null), dont deref them
2279 * ieee.c (parse_expression): get the answer right when adding an
2280 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2281 on elts so that filename is filled in.
2283 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2285 * bout.c (howto_align_table): New set of relocs, with enough
2286 data for "objdump -r" to work.
2287 (b_out_reloc_type_lookup): Recognize alignment relocs.
2289 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2291 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2292 invocations of make. Also, always create installation
2295 * config/apollov68.mh: removed -g from CC definition.
2297 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2299 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2300 overflowing gp-offset range.
2302 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2304 * srec.c (srec_set_section_contents): don't write out sections
2305 without the LOAD and ALLOC attributes
2307 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2309 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2310 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2311 * aout-target.h (callback): Don't set page/seg sizes.
2313 (set_sizes): New routine.
2314 (backend_data): Point to it.
2315 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2316 (sunos4_aout_backend): Point to it.
2317 * aoutx.h (set_arch_mach): Call set_sizes callback.
2319 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2321 * aout-target.h: Make _bfd_slurp_extended_name_table be
2322 the default. Given that we *write* the suckers (for long
2323 archive member names), we really ought to be able to read them!
2324 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2325 seem to be needed, and many machines don't have it.
2327 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2329 * coff-m68k.c (vector): read and write archives in coff format.
2331 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2333 * opc-sparc.c: New file.
2335 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2337 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2338 pointers to bfd_byte* before performing arithmetic on them. Such
2339 use with bare void* pointers is a gcc extension.
2340 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2341 * archive (normalize): Add to CONST to match actual usages with
2344 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2346 * configure.in: Recognize i486 host cpu, and use i386-elf
2349 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2351 * config/stratus.mt (CC): Remove definition.
2352 * elf.c (bfd_section_from_shdr): Test for the possibility that
2353 section_from_elf_index returns NULL and don't dereference it.
2355 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2357 * add hppa_data to bfd tdata (indirectly via sef).
2359 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2361 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2363 * configure.in: error messages to stderr, not stdout
2365 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2367 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2368 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2369 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2371 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2373 * configure.in: recognize hppa* instead of hppa
2375 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2377 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2378 RTYPE2HOWTO to cope with same.
2379 * reloc.c (bfd_perform_relocation): added support for size of -2
2380 (subtract a word reloc type). Updated doc.
2382 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2384 * Makefile.in: merged changes from progressive, removed rcsid.
2386 * archures.c, archive.c, Makefile.dos: removed rcsid.
2388 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2390 * bfd-in.h : add BFD_IS_RELAXABLE flag
2391 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2392 header e_relaxable, major hackery in callbacks
2393 * libaout.h : add space for a_relaxable.
2394 * seclet.c (rel): don't relax empty sections
2397 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2399 * section.c (STD_SECTION): add some casts to the initializers for
2402 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2404 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2405 and add appropriate casts to keep (picayune) aix-cc happy.
2407 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2409 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2410 symbol pointers. Punt expensive & useless bfd_realloc. Use
2411 malloc for raw symbols, and free it before returning.
2412 (bfd_section_from_shdr): Do not slurp symbol table until politely
2413 asked. Do not even slurp string tables.
2414 (elf_get_symtab_upper_bound): Count 'em without reading them.
2415 (elf_get_symtab): This is how to politely ask. Schlurp!
2416 This should probably just *become* elf_slurp_symbol_table, FIXME.
2418 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2420 * archive.c (bsd_write_armap): write the timestamp of the
2421 archive header to be just a little bit later than the timestamp of
2422 the file, otherwise the linker will complain that the index is
2425 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2427 * configure.in: Add m68k-ericsson-*.
2429 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2431 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2432 * elf.c: Remove unconditional debug printf's.
2433 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2434 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2435 (elf_slurp_symbol_table): Hand out symbols in forward, not
2436 reverse order. Simplify duplicate code.
2438 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2440 * elf.c: Remove "(void)" casts from function calls where the
2441 return value is ignored, in accordance with GNU coding standards.
2443 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2445 * hppa.c: Apply John's standard fix to avoid "empty translation
2446 unit" warnings from some ANSI-C compilers.
2448 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2450 * hosts/solaris2.h: Configure same as sysv4.
2452 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2454 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2455 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2456 type match actual return type.
2457 * elf_print_symbol (section_name): Make CONST.
2459 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2461 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2462 New files, for Linux (a free Unix clone for 386 machines).
2463 * Makefile.in, configure.in, targets.c: Update accordingly.
2465 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2466 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2467 correct calling of howto special functions and fixes from Raeburn
2469 * archures.c: nuke bfd_reloc_code_type
2470 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2471 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2472 SEC_NEVER_LOAD, various other bfdgas newness
2473 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2474 * targets.c: change jump table vector to above
2477 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2479 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2480 its prototype will be included in libbfd.h. Change result type
2481 to struct * (rather than equivalent typedef) so it can be used in
2482 the prototype, where they typedef won't be known.
2483 * libbfd.h: Updated version.
2485 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2487 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2488 targets.c: HPPA merge.
2490 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2492 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2493 * config/solaris2.mh: Kludge around Sun compiler bug.
2495 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2497 * libaout.h (aout_backend_data): Change defs of two bitfields to
2498 be unsigned chars instead to get around rs6000 compiler problem.
2500 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2502 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2503 Correct misconception that there can be only one symbol table.
2504 Only call elf_slurp_symbol_table on the full symbol table, not
2505 the dynamic one which is only a subset of the full one.
2507 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2509 * coffcode.h (coff_compute_section_file_positions): For I960,
2510 don't align sections in file.
2512 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2514 * targets.c (struct bfd_target): Added field for target-specific
2515 (but not file-specific) data, for distinguishing minor
2516 characteristics between (e.g.) a.out formats.
2518 * section.c (struct sec): New field user_set_vma indicates vma
2519 field should be heeded, not assumed to be unset.
2520 (STD_SECTION): Initialize that field of standard sections to zero.
2521 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2523 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2524 pre-swapped version.
2526 * archures.c (struct bfd_arch_info): Fixed order of comment and
2527 field decl. New fields indicate size of page and segment for
2529 * cpu-m68k.c (N): Fill in values.
2530 * cpu-sparc.c (arch_info_struct): Ditto.
2532 * libaout.h (struct aout_backend_data): Various bits of data (not
2533 all used currently) with characteristics of a.out implementation.
2534 Important field for now is text_includes_header, indicating that
2535 the text section starts immediately after the file header, which
2536 gets mapped in with it.
2537 (struct aout_data): New fields indicate whether vma has been
2538 adjusted yet (not yet used), and what magic number will be used in
2539 the output file (should go away in favor of vma_adjusted).
2540 (WRITE_HEADERS): Code for dealing with section sizes and related
2541 header fields replaced with call to adjust_sizes_and_vmas.
2542 * aoutx.h (some_aout_object_p): Fill in magic number field.
2543 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2544 (set_arch_mach): Set page size and segment size once CPU
2546 (adjust_sizes_and_vmas): New function; has much code moved
2547 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2548 and size parameters, as well as many header fields, after deciding
2549 on magic number for output file. Checks to ensure that this
2550 adjustment has only been done once.
2551 (set_section_contents): Call adjust_sizes_and_vmas instead of
2552 doing much of the work here.
2554 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2555 default (null) values of these fields.
2556 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2557 value in exec header.
2558 (sunos4_aout_backend, MY_backend_data): Define backend data
2559 indicating file header is included in text section.
2561 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2563 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2564 gcc version 2, to avoid warnings.
2566 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2568 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2569 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2571 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2573 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2575 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2577 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2578 * configure.in: Rewrite target parsing to use simple format.
2579 Handle sparc-sun-solaris2 configuration.
2580 * aout64.h: Avoid ANSI C brain death warning.
2581 * elf.c: Avoid trigraph (???) or /* in comments.
2583 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2585 * config/sysv4.mh: new file, RANLIB=echo
2587 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2589 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2591 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2592 elf_core_tdata_struct into a single common struct. Core files
2593 wouldn't have worked at all without this.
2594 (bfd_elf_find_section): New function for GDB's undercover use
2595 to find string sections that BFD hides from it.
2596 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2598 (elf_object_p, elf_core_file_p): Allocate internal file header
2599 storage dynamically.
2600 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2601 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2603 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2605 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2607 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2609 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2611 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2613 * configure.in: handle m680[01234]0 as aliases for m68k
2615 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2617 * coff-a29k.c: do byte relocs correctly
2618 * coffcode.h (styp_to_sec_flags): never load INFO sections
2619 * seclet.c (rel): don't relocate INFO sections
2621 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2623 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2624 Make the symbols unmodifiable.
2625 (bfd_section_init): Deleted.
2626 * init.c (bfd_init): Don't call bfd_section_init.
2628 * section.c (bfd_set_section_contents): Ensure that range to be
2629 written is within section boundaries.
2630 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2633 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2635 * coff-i960.c (howto_table): Deleted.
2636 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2637 interesting entries from old howto_table.
2638 (RTYPE2HOWTO): Adjusted to use switch.
2639 (coff_i960_reloc_type_lookup): New function.
2641 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2642 records for section symbol.
2643 (make_abs_section): Unused; deleted.
2644 (renumber_symbols): Re-order symbols so undefined symbols come
2645 last, as COFF format desires.
2646 (coff_write_symbol): Put C_FILE symbols in debug section always.
2647 (coff_section_symbol): New function; creates a symbol with the
2648 same name as a section, and sets up aux records for it.
2649 (coff_add_missing_symbols): New function; adds section symbols to
2650 symbol table if they aren't there already. Should someday also
2651 add a dummy C_FILE symbol if none is present.
2652 (coff_write_object_contents): Add missing symbols before preparing
2653 symbol table to be written.
2654 (coff_slurp_reloc_table): Verify that symbol indices read in are
2655 in a reasonable range.
2656 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2657 (obj_conv_table_size): Accessor macro.
2659 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2660 reloc types on i960.
2662 * bfd-in.h (bfd_get_section_name): New macro. Like
2663 bfd_section_name, but returns rvalue, not lvalue.
2664 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2665 (bfd_get_section_flags): Now returns rvalue.
2667 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2668 general, some specific to sparc or i960.
2670 * aoutx.h (set_section_contents): Set VMA for each section based
2671 on previous section. If text section VMA doesn't appear to have
2672 been set, make a best guess from the type of file.
2674 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2676 (MY(vec)): Initialize reloc_type_lookup field.
2678 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2679 (bfd_error_trap, bfd_error_vector): Extern, not common.
2681 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2682 few types of relocs for sparc; will need enhancement.
2684 * bout.c (callj_callback): Use DEFUN macro in definition.
2685 * coff-i960.c (optcall_callback): Likewise.
2687 * targets.c (bfd_target): Added fields reloc_type_lookup and
2688 _bfd_make_debug_symbol. Also minor comment changes.
2689 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2690 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2691 than arch info, and dispatch with BFD_SEND. Callers changed.
2692 * archures.c (struct bfd_arch_info): Deleted field
2694 * cpu-*.c: Don't initialize that field.
2696 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2697 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2698 (bfd_errmsg): Now returns ptr to const.
2699 * bfd-in.h (bfd_errmsg): Fix prototype.
2701 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2702 * reloc.c (bfd_generic_relax_section): Ditto.
2704 * section.c (Section Output doc): Improve description of use of
2705 output_section and output_offset.
2707 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2709 * sco-core.c: new file from net.
2710 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2711 Now we have the hairy linker, it's possible to move symbols from
2712 one section into another. Actually make that work!
2714 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2716 * hosts/sun3.h: fix declaration of free.
2718 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2720 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2721 * coff-h8300.c (reloc_processing): all relocs are relative to
2723 * opncls.c: don't use fdopen on DOS systems
2725 short patches from Glenn Kasten (glenn@ready.com)
2726 * target.c: enabled oasys support
2727 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2728 fix problem where a relocation which crossed a modification byte
2729 boundary did not work. Fix problem where a relocation near the end
2730 of a data record did not work.
2733 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2735 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2736 archvie header string counts the endian way, this heuristic sees
2737 how big an archive string to read by trying it one way and if the
2738 string table is unreasonably big, trying it the other. *FIXME*.
2739 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2741 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2743 * bfd-in.h: Increase version number to 1.97, for consistency
2745 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2747 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2749 * bfd-in.h: bump version to 1.96
2750 Major change; changed calling convention for
2751 bfd_get_relocated_section_contents so that caller allocates
2752 memory for section data.
2753 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2754 seclet.c, targets.c, bfd.c: reflect new convention.
2755 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2756 case, then use reasonable default values for SEC_* flags.
2758 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2760 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2761 size of output reloc struct.
2762 * targets.c, Makefile.in: comment out tekhex for the moment.
2763 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2764 * configure.in: tandem target is st2000
2765 * coff-m68k.c: rename static howto_table to global
2766 m68kcoff_howto_table.
2767 * bout.c: remove unnecessary abort
2768 * coff-a29k.c: various changes to the way relocations work to cope
2769 with the "new order" and latent bugs.
2772 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2774 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2775 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2776 * reloc.c (bfd_perform-relocation): don't relocate refs to
2777 absolute symbols if doing a partial link.
2779 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2781 * configure.in: Add a29k-amd-udi.
2783 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2785 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2786 internal_exec structure before initializing the fields that
2787 are used, so that the unused fields are in a known state.
2789 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2791 * tekhex.c (struct data_struct): Convert from typedef that
2792 typedefs nothing to a normal structure declaration.
2793 * tekhex.c (pass_over): Prototype args for function that
2794 second arg points to.
2796 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2798 * Makefile.in: remove old style staging. Do not print recursion
2801 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2802 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2805 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2807 * bfd.c, Makefile.in: added tekhex
2808 * aoutx.h (set_section_contents): pages should be padded to the
2809 size of a page, not the size of a segment.
2810 * configure.in: added go32 host and i386-aout target.
2811 * i386aout.c, libaout.h: now works for go32 target
2812 * ieee.c: fix bit rot.
2813 * seclet.c: support for padding seclet type.
2815 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2817 * Makefile.in: added .NOEXPORT:
2819 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2821 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2823 * elf.c (elf_compute_section_file_positions,
2824 elf_write_object_contents): Return boolean, not NULL (which
2826 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2827 Also ifdef-out code that aborts on unhandled section types.
2829 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2831 * configure.in: Recognize ncr3000 config
2832 * Makefile.in (MINUS_G): Pass on to recursive makes.
2833 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2835 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2837 * Makefile.in: Now that we have sym.h and symconst.h, compile
2838 coff-msym.c on all systems.
2839 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2840 * coff-msym.c: Update include files and comments; add weakext bit.
2842 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2844 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2845 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2847 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2849 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2850 * configure.in: Add new host and target configs.
2851 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2852 structs, which vary; just use member name.
2853 (elf_object_p, elf_core_file_p): Lint, fix comments.
2854 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2856 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2858 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2859 local, disposable, copy of the external form of section header
2860 table and program header table entries.
2862 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2864 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2866 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2868 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2871 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2873 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2875 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2877 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2878 not internal bfd_assert function (twice).
2880 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2882 * aout-target.h: change ar_max_namelen to 15 (the right value)
2883 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2886 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2888 * archive.c (bfd_generic_archive_p): check for bout archives too.
2889 * bout.c: make it work again.
2891 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2893 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2895 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2896 bfd_xmalloc() instead of bare malloc().
2898 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2900 * Makefile.in: pass down MAKEINFO on info.
2902 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2904 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2905 host/h-<foo> now just <foo>.
2906 * configure.in: reflect changes
2908 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2910 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2911 actual source file, not just the generated libbfd.h.
2913 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2915 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2916 gdb on little-endian 960 code.
2917 * archive.c (compute_and_write_armap): indirect symbols should go
2918 into the archive header too.
2920 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2922 * Makefile.in: added check target.
2924 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2926 * coff-msym.c: Move this file from gdb/ecoff.c. It
2927 handles byte-swapping for ECOFF (MIPS symbol) files.
2928 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2929 to the files built on MIPS-based hosts.
2930 * Makefile.in: Add rule for coff-msym.
2932 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2934 * Makefile.in: added clean-info target. MINIMIZE=1.
2936 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2938 * coff-rs6000.c: Move core file functions into separate
2939 new file rs6000-core.c. This is needed because reading
2940 core files depends on native include files that conflict
2941 with ../include/coff/rs6000.h.
2942 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2944 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2946 * aoutx.h (NAME(aout,print_symbol)): Don't print
2947 symbol addresss for undefined symbols.
2948 * coff-rs6000.c: Various updates (due to target-
2949 independent changes).
2950 * libbfd.h: Ditto (tdata field is now a union).
2951 * hosts/h-sparc.h: Removed prototype for bogus function
2952 'emset' (presumably should have been 'memset' - which is there).
2954 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2956 * configure.in (mips-big-* target): Same is Iris.
2958 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2960 * aoutx.h (translate_from_native_sym_flags): when creating an
2961 alias symbol, fill in the section as undefined, rather than
2962 leaving it blank. If an output section can't be found for a
2963 symbol, then don't core dump.
2965 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2967 * Makefile.in, configure.in: removed traces of namesubdir,
2968 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2969 copyrights to '92, changed some from Cygnus to FSF.
2971 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2974 * coff-h8300.c: fix stupid reloc subtraction bug
2975 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2976 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2977 the symbol.flags and done_lineno fields.
2979 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2981 * coffcode.h (coff_write_symbol): write out the correct number of
2983 * cpu-h8300.c: fix disassembly bug
2985 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2987 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2988 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2989 reloc.c, section.c (bfd_map_over_sections), targets.c
2990 (bfd_target_list): Protolint.
2991 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2993 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2995 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2997 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2998 section of a symbol rather than the section of a reffed symbol to
2999 determine the r_index of an emmitted reloc.
3001 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3003 * PORTING: New (preliminary) porting guide.
3005 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3007 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3008 (howto_hvrt16): lint.
3010 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3012 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3013 a full configuration (with possible cross-development),
3014 instead of using host-aout.c.
3016 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3018 * aout-target.h (MY(write_object_contents):
3019 Set obj_reloc_entry_size (abfd).
3020 * gen-aout.c: Change to emit a .c files, not a .h file.
3022 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3024 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3025 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3027 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3029 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3030 with more than one auxent can cause nasty core dumps.
3032 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3033 "done_lineno" so that a symbol which appears twice in the symbol
3034 table only gets it's linenumbers relocated once. Modifed
3035 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3038 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3040 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3041 stuff to use the New Order.
3043 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3045 * ieee.c: Change type of envi[] to unsigned char.
3047 * configure.in: fix vax ultrix configuration.
3049 * elf.c (bfd_section_from_shdr): Deal with null return from
3050 bfd_make_section(). (elf_object_p): Select endianess properly.
3052 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3054 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3056 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3058 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3059 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3060 * host-aout.c: Don't use aout-params.h; configure these systems
3061 in their xm files, not in a randomly generated file.
3062 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3064 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3066 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3068 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3069 host_aout_vec here as well.
3071 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3073 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3074 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3075 to prevent undefined symbol.
3077 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3079 Various lints found on PersSony
3080 * aoutx.h: cast an enum
3081 * coff-a29k.c: many ints in reloc structure turned to enum
3082 * coffcode.h: more enums
3083 * cpu-h8300.c: more enums
3084 * opncls.c: more enums
3086 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3088 * configure.in: Make Tahoe configuration work again.
3089 * bfd-in.h: Remove trailing comma from enum declaration.
3090 * ieee.c: Can't put byte values >0x7F into a signed char.
3092 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3094 * Makefile.in: Add dependencies for various coff-*.o files.
3096 * elf.c: Remove extraneous paren from core_prpsinfo and
3097 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3098 Replace references to old section "size" member with new
3099 "_raw_size" member. Implement elf_make_empty_symbol, which
3102 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3104 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3107 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3109 * coffcode.h (bfd_coff_relax_section): now static.
3110 (bfd_coff_get_relocated_section_contents): various type lints.
3112 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3114 New entry point in the transfer vector - bfd_relax_section.
3116 * aout-target.h: add to vector, call generic_relax
3117 * bfd-in.h: add to vector
3118 * bfd.c: add #define for vector
3119 * bout.c: add to vector, call generic_relax
3120 * coffcode.h: add to vector, also now has coff specific relax code
3121 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3122 * elf.c: call generic_relax
3123 * ieee.c: call new vector, clean up some bugs due to the creation
3125 * libbfd.h: add bfd_generic_relax_section EXFUN
3126 * oasys.c: call generic_relax
3127 * reloc.c: implement generic_relax
3128 * seclet.c: moved much of this into coffcode.h
3129 * srec.c: call generic_relax
3130 * targets.c: define new transfer vector
3132 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3134 * everything: now modified to use smaller reloc type. Self hosts
3137 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3139 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3140 New files for stratus.
3142 * configure.in: Add configuration fragments for stratus.
3144 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3146 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3147 variables as CONST since they are set to point to a const char
3148 string. Fixes compiler complaints.
3150 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3152 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3155 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3157 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3158 symbols, so that we can emit the correct file name even
3159 if it's an include file.
3161 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3163 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3164 (Reported by john@labtam.labtam.oz.au (John Carey)).
3166 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3168 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3170 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3171 being used to -DHAVE_PROCFS.
3173 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3174 '#include "fopen-same.h"' to end of file to match other h-* files.
3176 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3178 * configure.in: Change svr4 references to sysv4. Add case
3179 "unknown" for target vendor and infer some targets based
3180 on the specified operating system.
3182 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3184 * bfd-in.h, libaout.h: ANSIfy enums.
3186 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3188 * archive.c (normalize): created version for VMS which removes the
3189 VMS directory crap from the front and end of a filename, eg turn
3190 [-.foo]bar.obj;123 into bar.obj
3191 (bfd_construct_extended_name_table): now writes index into an
3192 extended name table in decimal - the same base used to read an
3193 extended name table.
3195 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3197 * aout-encap.c: Fix to use aout-target.h.
3198 * aoutf1.h: Use standard MY_object_p and MY_callback
3199 in aout-target.h. Remove target-specific versions.
3200 * host-aout.c: Re-write to use aout-target.h.
3201 * gen-aout.c: New files use with host-aout.c to generate
3202 host-specific a.out-related parameters.
3203 * Makefile.in: host-aout.o depends on aout-params.h, which is
3204 generated by gen-aout.
3205 * aout-target.h: Make a little more flexible.
3206 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3207 macro. Instead, inline it in aout-target.h.
3208 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3209 a gcc -Wall warning.
3210 * archive.c: Add missing commas in DEFUN macro (2 places).
3211 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3212 Berkeley ones, now that libiberty has them:
3213 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3214 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3215 remove unused variable.
3217 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3219 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3220 and execname inside HAVE_PROCFS ifdef since they are unused
3221 when it is not defined.
3223 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3225 * elf.c: Flag all sections as either code or data. We can't
3226 be sure what they are anyway, since ELF doesn't fit the
3227 traditional model of text+data+bss very well. Add new local
3228 function elf_read() to simplify code. Record entry point in
3231 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3233 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3234 rather than N copies of the same lines.
3236 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3238 * cpu-h8300.c: disassemble branch displacements correctly
3239 * coff-h8300.c: put reloc offsets out in 32bits
3241 * makefile.dos, configdj.bat: New files from DJ
3242 * cache.c: fopen with new macros is needed for DOS.
3243 * ieee.c: environ renamed to envi to stop an include file
3245 * opncls.c, coff-rs6000.c: more fopens with macros.
3247 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3249 * Makefile.in: infodir belongs in datadir.
3251 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3253 * Makefile.in: fix where docdir lives
3255 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3256 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3257 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3258 srec.c, syms.c, targets.c : all new documentation and lint
3262 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3264 * coffcode.h, srec.c: Lint.
3266 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3268 * Makefile.in: install using INSTALL_DATA, added standards.text
3271 * configure.in: mark directory as target dependent. configure
3272 nows works in objdir always so make file existence checks
3275 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3277 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3278 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3279 and mandir now keyed off datadir by default.
3281 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3283 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3284 computation of arch and machine type so it's worked out before
3285 some_aout_object_p is called.
3286 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3288 * archures.c: add extra field 'section_align_power' to hold
3289 default section alignment in object files.
3290 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3291 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3292 initialize the new field.
3293 * bout.c (b_out_callback): replace the text size, since aout
3295 * aoutx.h: Documentation in the new style
3297 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3299 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3300 use the saved value if mtime_set is already set (intended
3301 for archive files, though apparently not used yet).
3303 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3305 * targets.c: Revise comments about how to configure the target
3306 vector, to match reality. Remove mention of obsolete methods.
3307 Remove long lists of capitalized macros that turn into the same
3308 thing in lowercase. Normal vector simply lists all known
3309 lowercase xvec names; all other cases are handled by SELECT_VECS.
3311 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3314 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3315 list of supported targets.
3317 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3319 * archive.c (bsd_write_armap): The pad byte sometimes added to
3320 the string table in a __.SYMDEF member is now
3321 counted as part of the size of the string table.
3322 This is compatible with the old ranlib, as well as Sun's.
3324 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3326 * srec.c: Rewrote to fix many bugs; now gets the record type
3327 right, doesn't choke on input, sets the start address in an S9 and
3328 fills in the filename on an S0.
3330 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3332 * cpu-h8300.c: Add support for MEMIND addressing mode
3334 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3336 * coffcode.h: use the new macro if available
3338 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3339 * Makefile.in: Fixed dependencies due to file rename
3341 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3342 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3343 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3344 newos3.c, stab-syms.c, syms.c: All these files have had their
3345 #includes altered to point to the new places.
3347 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3349 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3351 * configure.in: Add vendor "ncr" as supported per-target vendor.
3352 Add svr4 case for i386 per-host case.
3354 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3357 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3359 * syms.c (bfd_decode_symclass): Return 'A'
3360 for symbols that are both absolute and global.
3361 * archive.c (bfd_special_undocumented_glue): Return NULL
3362 if bfd_ar_hdr_from_filesystem returns NULL.
3364 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3366 * Makefile.in: added coff-h8300
3367 * configure.in: now h8 is a coff target
3368 * cpu-h8300.c: fix various disassembly problems
3369 * libcoff.h: took out some code which has been #0ed for a long
3371 * targets.c: added h8 coff
3372 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3373 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3375 * coffcode.h: Started to change the way machine dependencies are
3376 handled, from the nest of #ifdefs to macros defined in the
3377 including coff-<foo>.c
3379 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3381 * aoutx.h (some_aout_object_p): Set the `executable' bit
3382 if the entry point is contained in the text segment, even if the
3383 text segment is at location 0.
3385 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3386 nonstandard MIPS sections (.rdata, .sdata, etc).
3388 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3389 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3390 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3392 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3394 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3396 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3397 from syms.c to new file stab-syms.c. Also, since GNU extended
3398 type codes such as N_SETT are no longer in ../include/stab.def,
3399 include them manually.
3400 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3401 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3402 * libaout.h: Added prototype for aout_stab_name().
3403 * Makefile.in: Update Makefile for new stab-syms.[co].
3405 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3407 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3408 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3409 just make N_XXX work by excluding the header from the text segment.
3410 * aoutx.h: Fix comments to match.
3412 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3414 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3415 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3416 for the "logical" text segment (i.e. never consider the exec
3417 header to be part of the text segment). This change is
3418 needed for consistency with various other parts of bfd and ld.
3419 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3420 and move calculation of obj_textsec(abfd)->size to libaout.h.
3421 * bfd-in.h: Removed bogus ';'.
3423 * Makefile.in: Add MINIMIZE flag to select lean
3424 or bloated target_vector.
3425 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3426 * newsos3.c: Fixes to ../include/aout64.h remove need
3427 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3429 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3431 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3432 handle both little and big-endian targets, with little
3433 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3434 * host-aout.c: Add FIXME note.
3436 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3438 * targets.c: Make the default target_vector contain
3439 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3440 Old behavior can be gotten by defining ALL_TARGETS.
3441 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3442 Factored out common code into new file aout-target.h.
3443 Saves a lot of duplicate code for a.out variants.
3445 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3447 Get 'make headers' to work when configured with +subdirs.
3448 * Makefile.in: Add $(subdir) to docdir path.
3449 * doc/Makefile.in (protos): Add $(srcdir) prefix
3450 to name of sed scripts.
3452 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3454 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3455 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3456 to include names of N_SETT etc.
3458 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3460 * elf.c: Add minimal support for ELF symbol tables. Generates
3461 canonical bfd symbol tables from ELF symbol tables. Change the
3462 name of some functions from bfd_<name> to elf_<name>.
3464 * syms.c: Trivial fix to comment to remove a redundant "to".
3466 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3468 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3469 form that GDB recognizes as COFF.
3471 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3473 * ieee.c (ieee_object_p): cast NULL correctly.
3474 * configure.in: added harris host
3476 * coff-a29k.c: Lots of changes, most from David Wood.
3478 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3480 * coff-m88k.c (coff_write_armap): Just #undef it.
3482 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3484 * Makefile.in: standardize on MINUS_G to disable debugging
3485 * coff-m88k.c: create coff armaps instead of bsd ones.
3486 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3489 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3491 * elf.c: Additions to support ELF format core files.
3492 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3493 has support for /proc (all the include files in particular).
3495 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3497 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3498 of two N_SO stabs, one for directory, and one for filename.
3500 * bfd-in.h (print_vma): Factor out duplicate definition.
3502 Exit a little more gracefully when malloc returns NULL.
3503 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3504 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3505 * libbfd.h: Rre-generated due to libbfd.c update.
3507 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3509 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3511 * elf.c (elf_object_p): Don't try to create a bfd section for
3512 the first ELF section header. It is just a placeholder.
3514 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3516 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3517 core files, when compiling native.
3518 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3520 FIXME: The aoutf1.h change below needs to be reversed back
3523 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3525 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3526 manipulation of lnno fields in lineno structs in a coff-<f>.h
3527 independent way. Override it in coff-<f>.h to your favourite
3528 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3529 (coff_swap_lineno_out): modified to use the new macros.
3531 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3533 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3534 unknown arch when the magic number doesn't specify the
3535 architecture, since some OSs (eg old sun3s) don't set the number, and
3536 020 is probably the right answer anyway.
3538 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3540 * hosts/h-news.h, hosts/h-rtbsd.h:
3541 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3542 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3543 bfd_print_symbol_nm, for use by nm.
3544 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3545 bfd_print_symbol_nm option, to print in nm format.
3546 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3547 oasys.c (oasys_print_symbol): Provide stub implementations
3548 for bfd_print_symbol_nm.
3549 * syms.c: New function bfd_decode_symclass, used by nm printer.
3550 New function bfd_stab_name to look up string name of stab code.
3552 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3554 * Makefile.in: Added ctor.c
3555 * archures.c (bfd_default_arch_struct) added
3556 bfd_default_reloc_type_lookup.
3557 * coffcode.h: removed a load of #if 0ed code.
3558 (coff_compute_file_section_positions): now works out the section
3559 alignment and size correctly in all cases.
3560 (coff_get_symtab): looks for constructor symbols and calls the
3561 right function when they're found. (coff_canonicalize_reloc):
3562 knows when a section is full of constructors and does the right
3564 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3566 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3567 * libcoff.h: removed #if 0ed code
3568 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3569 arch independent constructor relocation type.
3570 (bfd_reloc_type_lookup): removed the comment "this will go away"
3571 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3572 reloc which is used when BFD_RELOC_CTOR falls through to give a
3573 default 32bit reloc for constructors.
3574 (bfd_default_reloc_type_lookup): added.
3575 * aoutf1.h: fixed SEGMENT_SIZE typo.
3577 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3579 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3580 matching prefix "coff".
3581 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3582 rs/6000 csect records.
3584 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3586 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3587 * configure.in: add motorola delta88 cases
3588 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3589 write_armap prototype
3590 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3592 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3594 * Rename COFF-related files in `coff-ARCH.c' form.
3595 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3596 coff-mips.c, coff-rs6000.c to be exact.
3598 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3599 make output clutter.
3600 * config/mt-*: Ditto.
3602 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3604 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3605 John Gilmore. Archive support from Damon A. Permezel.
3607 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3608 * configure.in: Add rs6000 case.
3609 * targets.c: Add rs6000 vector.
3610 * archures.c: Add rs6000, fix comment on romp.
3611 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3612 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3613 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3614 * section.c (bfd_make_section): Return NULL on attempt to create
3616 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3617 (bfd_swap_aouthdr_in): Handle lots more members.
3618 (make_a_section_from_file): If section has already been seen,
3619 just return false rather than overwriting it.
3620 (coff_real_object_p): Understand incoming magic numbers.
3621 (coff_set_flags): Understand outgoing magic numbers.
3622 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3623 (build_debug_section): Add fn for reading debug string section.
3624 (get_normalized_symtab): Handle symbol names in debug string section.
3625 Remove unused obj_string_table.
3626 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3627 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3628 existing section before making one.
3629 * cpu-rs6000.c: New file.
3630 * rs6000coff.c: New file.
3632 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3634 * elf.c: Add partial support for ELF format corefiles. Still needs
3635 support for extracting registers from corefiles.
3637 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3639 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3640 RANLIB is defined as echo, send the output to /dev/null to help
3641 reduce clutter in the output from doing a make.
3643 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3645 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3646 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3648 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3650 * coffcode.h (coff_compute_section_file_positions): make it pad
3651 section size out if there are alignment restrictions so that the
3652 image will be ok on a system where section positions are worked
3653 out by accumulating sizes rather than from the section headers.
3654 * targets.c (proto write_armap). Changed orl_count to unsigned.
3655 * opncls.c (bfd_close_all_done). Added so that generative
3656 programs like gas can close a bfd without causing bfd confusion.
3657 * libbfd.h (changed becuase of protos)
3658 * amdcoff.c: messed with the way that jmp displacements are
3659 calcualated. This may not yet be totally correct.
3660 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3662 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3663 abs symbol has no section (like a register symbol).
3664 (coff_write_symbol) now zeros auxent before filling it up to help
3665 with sensitive applications.
3666 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3668 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3670 * bfd.c: Make sure we don't get a macro strerror().
3671 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3672 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3673 attempt to recover command, ifdef NO_CORE_COMMAND.
3674 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3676 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3678 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3680 * archive.c (bsd_write_argmap): The size of the ranlib structures
3681 should not include the size field itself.
3682 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3683 adata(abfd)->exec_bytes_size field instead of constant macro,
3684 because aoutx.h compiles to a simple .o file shared by
3685 all 32-bits a.out targets.
3687 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3689 * configure.in: Allow i386-sco-sysv.
3690 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3691 * cpu-h8300.c: lint.
3693 * host-aout.c: New strategy. We use common code, include files,
3694 and data structures to handle the file, but set a few parameters
3695 from the host's config file (page size, text start addr, etc).
3696 * libaout.h: Define HP BSD machine types.
3697 * aoutf1.h: Handle reading a.outs with these types.
3699 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3700 virtual-memory-address of the .reg section. We can't just make a
3701 section for "all the regs and nothing else" because only GDB knows
3702 exactly where the regs are (scattered around the upage and stack).
3703 Clean up memory allocation. Remove big- and little-endian
3704 vectors, replace with single vector; this only runs on the host,
3705 in host byte order. Replace byteswap routines with aborts in case
3707 * targets.c: There's only one trad_core_vec now.
3708 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3710 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3712 * hosts/h-amix.h (free): Fix prototype.
3714 * aoutx.h: Don't use NULL as an integer, for braindead systems
3715 that declare it as (void *)0. (From Peter Schauer.)
3717 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3719 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3720 problem with bad Ultrix system headers.
3721 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3722 various kinds of alignments for the various kinds of
3725 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3727 * doc/Makefile: Don't assume . is on the path (from James Clark).
3729 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3731 * Makefile.in: Avoid Sun Make VPATH bugs.
3732 * targets.c: Declare trad_core vectors extern.
3734 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3736 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3737 * libbfd.h: Moved ALIGN macro here.
3738 * bout.c (b_out_callback): Replace i960_align by align_power.
3740 * libaout.h (struct aoutdata): Added fields page_size,
3741 segment_size and exec_bytes_size. These help generic code
3742 (in aoutx.h and libaout.h) to figure out where to align
3743 the various segments in a demand paged file.
3744 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3745 to decide if the exec header counts in a_text (text segment size).
3746 Also, assume D_PAGED flag is set; don't set it here.
3747 * bout.c (b_out_callback): Add initialization of
3748 adata fields page_size, segment_size, and exec_bytes_size.
3749 * host-aout.c (NAME(host_aout, callback) and
3750 NAME(host_aout,mkobject): Ditto.
3751 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3752 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3753 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3754 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3755 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3756 for some systems (mainly sunos), so do it in the callback instead.
3757 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3758 * aoutx.h (NAME(aout,set_section_contents): Change the way
3759 filepos and size of sections are carried out to support
3760 older styles of demand paged executables.
3763 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3765 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3766 * bfd.c: Added macros to enable gas to swap coff records.
3767 * coffcode.h: Make the coff_swap_*_out routines return the number
3768 of bytes swapped, and cleaned up their prototypes.
3769 * configure.in: Added ebmon/coff support
3770 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3772 * targets.c: Added new entry points for coff swapping
3774 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3776 Restructure configuration scheme for bfd, binutils, ld.
3778 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3779 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3780 Change some config names to match other dirs.
3781 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3783 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3784 ../include/sysdep.h.
3785 * cpu-i960.c: Strncmp needed a length arg.
3786 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3787 * i386aout.c: Remove dead N_TXTOFF override.
3788 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3789 * config/: Rename some config files to match up h-*.h names.
3790 Remove all the HOST_SYS definitions from the config files.
3791 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3792 * hosts/h-hp9000.h: Remove USG comment.
3793 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3794 * hosts/h-news.h, h-sparc-64.h: New config files that had
3795 previously been kludged in the <sysdep.h> file.
3797 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3799 * config/*: trad-core support is HOST dependent, not target
3800 dependent. Target config files only set DEFAULT_VECTOR and/or
3801 other vector elements. Exception: when host-aout.c is in use,
3802 in which case we're forced to assume we're native (hp, vax,
3803 tahoe). Rename XDEPFILES to HDEPFILES.
3804 * Makefile.in: Rename XDEPFILES.
3805 * config/h-sun*: Don't force static linking.
3806 * trad-core.c: Document how to use it nowadays.
3807 * i386aout.c, newsos3.c: Clean up.
3808 * i386coff.c: Allow 386 coff files to be used as core files too
3809 (for reading core files from embedded systems).
3811 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3813 * Add i386aout.c for a.out support on the i386.
3815 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3817 * reloc.c, section.c, syms.c, targets.c: correct info-node
3818 structure in *doc* comments.
3819 doc/Makefile: stop hiding complaints from makeinfo.
3821 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3823 * aoutx.h (...some_aout_object_p): Take a third parameter,
3824 the internal_exec struct, and avoid ever looking at an
3825 external_exec. All callers changed to read the entire
3826 external_exec struct, swap and check its magic number,
3827 swap in the whole structure, and pass the swapped-in version to
3829 * bout.c: Bring into modern era. Use single _object_p routine
3830 for big- aand little-endian. Provide internal and external
3831 exec header structs. Use separate swap-in and swap-out routines.
3833 * libaout.h: Move struct internal_exec from ../include/aout64.h
3834 to here. Add obj_symbol_entry_size to struct aoutdata.
3835 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3837 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3838 EXTERNAL_NLIST_SIZE. Callers changed.
3840 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3842 * bfd.c: Remove strerror() to libiberty.
3844 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3845 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3846 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3847 last byte of transfer, not first byte, is within the section.
3849 * host-aout.c: Remove `BSD' archive support. Lint.
3851 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3852 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3853 `bfd_arch_info_type'. All uses changed.
3854 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3855 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3856 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3857 it needs a better name.) All uses changed.
3858 * targets.c: Rename `enum target_flavour_enum' to `enum
3859 target_flavour', and remove the `_enum' from all of the enum
3860 values themselves. All uses changed.
3862 * configure.in, config/h-i386mach: i386 mach host.
3863 * config/t-i386-aout: Use host-aout.c.
3865 * trad-core.c: Give it its own xvec's to make it independent
3866 of other file formats.
3867 * ecoff.c, host-aout.c: Remove refs to trad-core.
3868 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3869 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3871 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3873 * reloc.c: Extended NEWHOWTO macro
3874 * ieee.c: Changed the way 8bit pcrel is done
3875 * cpu-h8300.c: got the registers in the right order
3877 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3879 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3880 prediction is vindicated!
3882 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3883 Remove refs to howto.c, since Steve forgot.
3885 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3887 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3888 still work. Now allows any architecture/machine to be set.
3890 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3892 * howto.c deleted and moved code to reloc.c
3894 * libbfd.h, libbfd-in.h removed $id stuff for real
3896 * cpu-h8300.c Made it match various different spellings of h8300.
3898 * archures.c: Took out the first char filter which made it only
3899 look for a cpu/arch match when the first chars of supplied and
3900 tested names were the same.
3902 * targets.c removed oasys stuff, pending someone to fix the bugs
3906 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3908 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3909 ELF support good enough for GDB.
3910 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3911 m68k-cbm-svr4 host and target.
3912 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3913 so `diff' and `patch' can cope.
3915 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3917 * archures.c: removed texinfo error
3919 * init.c: added texinfo hooks, and removed initialization error
3922 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3925 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3927 * cpu-i960.c: Avoid numerical count of initializers.
3929 Vax Ultrix changes from David Taylor <taylor@think.com>:
3930 * host-aout.c: Make little-endian vector really little-endian.
3931 * configure.in: Separate vax and tahoe cases, handle ultrix.
3932 * config/t-vax: Add trad-core.o.
3933 * config/h-vaxult: New host system.
3935 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3937 * bfd-in.h VERSION, change version number to 0.18, this makes a
3938 gap, but now is the same as the linker version number.
3940 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3941 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3942 files will eventually contain processor specific bits for bfd,
3943 like strange relocation information and dis/assembly. So far only
3944 the H8 has been even partially done. This work also ties in with
3945 the change in handling architectures.
3947 * amdcoff.c: (a29k_reloc) fix error message.
3949 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3950 discover the architecture of the bfd. (sunos4_callback) calls the
3951 function bfd_set_arch_mach rather than stuffing stuff directly
3952 into the bfd. (sunos4_write_object_contents), changed names of
3955 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3956 setup the environment.
3958 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3959 headers in big endian format, regardless of the endianess of the
3962 * archures.c: totally changed. Now an architecture is represented
3963 with a pointer to an info structure rather than an enumerated type
3964 and a long. The old info is available as two elements in the
3965 structure. Future enhancements to architecure support will
3966 involve pointers to methods being placed into the info structure.
3968 * bfd.c: changed the definition of the bfd structure for the new
3971 * bout.c: (b_out_set_arch_mach) changed to use the new
3972 architecture mechanism.
3974 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3975 the new architecture mechanism.
3977 * configure.in: added h8 stuff.
3979 * ieee.c: too many changes to note. Now ieee files written with
3980 bfd gas and ld can be read by gld and ieee only linkers and
3983 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3985 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3986 than fixing the structure directly.
3988 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3989 than fixing the structure directly.
3991 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3992 before opening a bfd.
3994 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3995 rather than fixing the structure directly.
3997 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3998 in the t/hmake file) a user can select which backends they want
3999 linked with bfd without changing the source.
4001 * init.c: new, looks after initializing modules.
4003 * howto.c: for future use, will allow an application to work out
4004 what cookie to use as a handle on a relcoatio howto.
4006 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4008 * srec.c: Better error checking, partly from Peter Schauer.
4009 (srec_object_p): Avoid assuming any file that starts with 'S' is
4010 an S-record file! (Check for 3 uppercase-hex digits after it.)
4011 (ISHEX): Define new macro for checking supposedly hex characters.
4012 (pass_over): Treat as EOF any S-record line that:
4013 * doesn't have hex in either size character
4014 * produces a size larger than 0x7F
4015 * has an unrecognized type number
4017 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4019 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4020 opncls.c: Lint (saber actually).
4022 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4024 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4025 * newsos3.c: Fixed two types: newos3 -> newsos3.
4026 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4027 to use correct segment.
4029 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4031 * aoutx.h (print_symbol): Handle missing symbol->name.
4033 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4035 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4038 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4040 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4041 add sgi/irix support.
4043 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4045 Changes for the AMD 29000 Ultracomputer port from David Wood.
4048 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4050 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4053 * coffcode.h (coff_real_object_p): Pass information about the
4054 current file's coff symbol format to BFD via the coff_data struct.
4055 (coff_find_nearest_line): obj_icof => coff_data.
4056 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4057 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4058 and DIMNUM == E_DIMNUM.
4059 * configure.in: Handle a29k-*-* hosts, and targets
4060 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4061 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4062 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4063 local_linesz to `coff_data' (tdata) struct.
4064 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4065 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4067 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4069 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4070 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4072 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4074 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4076 (sunos4_core_file_matches_executable_p): Fix header comparison.
4077 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4078 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4080 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4082 Allow GDB to patch object files.
4084 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4085 * trad-core.h (trad_unix_core_file_p): Ditto.
4086 * aoutx.h (aout_set_section_contents): On first output, check
4087 abfd->direction and complain if erroneous.
4089 * Makefile.in: Add crude dependencies.
4091 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4093 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4094 to h/t-xxxx files so that everything will work on System V.
4096 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4098 * aoutx.h: Add information on host-aout.c and how to configure
4099 to use it, to the manual.
4100 * configure.in: Tix typo.
4101 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4102 else dummy out the core file support.
4103 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4104 specified, use it to locate the data section.
4105 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4106 rather than as chars (lint).
4108 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4110 * aoutx.h, coffcode.h: saberized.
4112 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4114 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4116 bfd.c, targets.c: minor rewording of doc segments
4119 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4121 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4122 etc, rather than TEXT_START_ADDR.
4123 * host-aout.c: Remove #if 0 around whole thing.
4124 Update to modern (32/64-bit) a.out naming conventions.
4125 Include a large chunk of ../include/a.out.gnu.h to get macros that
4126 are not defined by the system include files.
4127 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4128 macro used by the other a.out implementations.
4129 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4131 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4133 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4134 texdoc and psdoc; make these depend on generated .texi's
4136 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4139 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4142 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4143 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4144 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4145 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4146 obtrusive marks indicating .c origins.
4148 * bfd.texinfo: generalize most references to linker
4150 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4152 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4153 * archures.c: remove empty foo() definition (crept in at vn1.9)
4155 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4157 * bfd.texinfo: use @setchapternewpage on instead of lots of
4158 @page's; minor rephrasing in Introduction.
4160 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4161 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4162 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4163 segments): used BFD (caps) more consistently as a name in
4164 discourse, fixed a few other minor typos and uses of fonts
4167 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4169 * coffcode.h: fixed bug where string table size wasn't being swapped.
4171 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4173 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4175 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4176 flags. (bfd_print_symbol_vandf) now knows what to do with the
4179 * aoutx.h: made translate_from_native_sym_flags and
4180 translate_to_native_sym_flags produce the above flags.
4183 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4185 * all files: update copyright notices for GPL version 2.
4186 Install header comments and attribute most modules to their
4187 authors. BFD's name is now officially "Binary File Descriptor",
4188 so remove any conflicting pejoratives.
4189 archures.h: Consists solely of comments; remove it.
4191 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4193 * Makefile.in, bfd.c: Made it compile again.
4195 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4197 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4200 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4202 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4203 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4206 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4207 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4209 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4211 * Everything: created some new files, core.c format.c, reloc.c,
4212 section.c and syms.c to split the functionality a bit better.
4213 Cleaned up the rest of the files a bit, and added some
4217 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4219 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4220 really takes 3 arguments, patched code and ammended prototypes.
4222 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4224 * ../include/bfd.h (struct bfd_target): Added new field
4225 "align_power_min" which contains the minimum alignment for a
4226 section. This is used in coff_new_section_hook. The field
4227 insertion necessitates an update of all backends..
4229 * aoutf1.h jump table field inserted
4231 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4234 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4235 table field inserted.
4237 * coffcode.h(just about everything) Now patches up symbol tables
4238 using a different mechanism. The Intel major bug has been fixed,
4239 and the linker can self host on the Aviion and be debugged with
4242 * ecoff.c: new include and jump table patch, i386coff.c: new
4243 include and jump table patch, icoff.c: new include and jump table
4244 patch, ieee.c: can now read archives containing ieee modules.,
4245 libcoff.h: added (combined_entry_type), libieee.h: uped max
4246 sections to 20, m68kcoff.c: new include and jump table patch,
4247 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4248 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4249 srec.c: jump table patch. trad-code.c fixed #IF typeo
4251 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4253 * coffcode.h (coff_swap_aux_in): added else case to deal with
4254 filenames less than 9 characters.
4257 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4259 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4261 * srec.c: now allows any number of sections to be created in a
4262 file. Outputs addresses of the right length.
4264 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4266 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4267 target didn't match, the format got set to the attempted match,
4268 breaking a future test.
4270 *../include/i386coff.h : fixed typo in type field with size
4272 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4273 support in the jump table for the swapping routines exported to
4274 gdb. Now gdb works with the 386.
4276 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4278 * Merge in changes from gdb-3.95 release.
4279 Makefile.in: Allow hmake and tmake files to add OFILES.
4281 bfd.c: support specific targets as well as searching. When
4282 searching, take default target in preference to others.
4284 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4285 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4286 libbfd.h: Support specific targets as well as searching.
4287 opncls.c: Support specific targets as well as searching.
4288 targets.c: Search is short-circuited if default target matches.
4289 liboasys.c, libieee.c: Undo bothner changes that make macros
4290 work to the left of assignment, but which depend on the
4291 representations of different pointer types being the same.
4293 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4295 * i386coff.c: created.
4296 * coffcode.h: added support for 386.
4297 * Makefile.in: added support for 386.
4298 * ../include/i386coff.h: created
4300 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4302 * coffcode.h: removed all put_x_<sizes>
4303 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4307 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4309 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4311 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4313 * everything: Removed sysdep.h from bfd.h and put back into files
4314 from which it was split out. Now 64 bit version is built with a
4315 -DHOST_64_BIT="long long" on the compile line.
4317 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4319 Changed all the [get|put][name] routines to use [get|put]_[size
4322 Put in support for 64 bit work. Now two versions of bfd may be
4323 generated, according to the state of TARGET_64_BIT, one which is
4324 32 bit only, and one which is 64/32 bits.
4325 Created new back end 'demo64' to test 64 bit functionality.
4327 Renamed some files to work on DOS.
4329 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4330 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4331 chage, 64 bit transfer. * liba.out.h: Split out common code from
4332 sunos and newsos into liba.out. Name changes and prototype mods. *
4333 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4334 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4335 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4336 change and 64bit stuff.* newsos3.c: common code removed, new jump
4337 table. * oasys.c: Name change * opncls.c: Portability fixes *
4338 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4339 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4340 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4341 64bit ized. * demo64.c: 64 bit a.out back end
4343 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4345 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4346 on LHS of assignment, even when using old compilers.
4347 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4348 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4349 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4350 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4351 * targets.c: Add declaration of newsos3_vec.
4353 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4355 * aout.c: fixxed some of the problems with filepos calculation.
4356 (swap_ext_reloc): fixed problem with creation of relocs.
4357 (aout_set_section_contents): fixed filepos problem
4359 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4360 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4361 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4362 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4363 cleaned up. (coff_write_object_contents) cleaned up.
4365 * ecoff.c: Totally different. Now supports ecoff fully.
4367 * icoff.c: fixed problems in relocation callout.
4369 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4371 * m68kcoff.c: updated target vector.
4373 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4374 choose_reloc_size. (sunos4_write_object_contents) now calls
4375 choose_reloc_size so outputs relocs correctly, also calculates the
4376 size of the sections correctly.
4380 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4382 Merge Per Bothner's changes to modularize BFD a.out a bit.
4384 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4385 * ieee.c: Cast enums to int before comparing them, for brain-
4387 * coff-code.h: Remove coff_get_section_contents, and use the
4388 generic one instead.
4390 * aout.c: Derive new module from sunos.c, containing generic
4391 support code for all kinds of a.out files.
4393 * sunos.c: Remove all code that goes in aout.c. Split out
4394 machine dependent followup in sunos4_object_p into
4395 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4396 and redefine only the names we CHANGE, not all the names. Drop
4397 the little-endian vector, and rename the vector as sunos4 rather
4400 * b.out.c: Use aout.c routines for most of the work. Slight
4401 changes for the new regime. Remove close_and_cleanup and
4402 get_section_contents in favor of generics. New transfer vector
4405 * newsos.c: New support for Sony NEWS, another a.out format.
4407 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4408 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4409 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4411 * opncls.c (bfd_close): Call format-dependent write_contents
4412 routine, if writing, before calling target-dependent
4413 close_and_cleanup routine (which is now always generic, I think).
4414 * srec.c: Use bfd_alloc instead of malloc. Remove
4415 close_and_cleanup and move code from it to
4416 srec_write_object_contents. Add write_contents to tvec.
4417 * targets.c: Remove a.out little vector, replace a.out big
4418 vector with SunOS vector. FIXME: Need Vax support again now.
4420 * libbfd.h: Add write_contents format-dependent-vector to the
4421 bfd_target vector. Supply a generic close_and_cleanup routine.
4422 * liba.out.h: Handle the new aout.c split. Add prototypes for
4423 all routines defined in aout.c. Rename "sunos" things to "aout"
4424 things. Add a few fields where needed for various formats.
4425 * Makefile.in: Add aout.c and newsos.c.
4427 * archive.c, ieee.c, oasys.c: Lint.
4429 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4432 changed forward declaration struct stat; to reduce warnings. Changed
4433 comment on bfd_h_<x>_x.
4435 * ../include/m68kcoff.h, ../include/intel-coff.h,
4436 ../include/m88k-bcs.h
4437 Now there are two incarnations of relocs, linenos and syments. One for
4438 internal digestion, and one full of char arrays for I/O. The original
4439 names have gone to detect errors.
4441 * Makefile.in, m68kcoff.c, targets.c
4442 Test new structure code with a 68k coff implementaion
4444 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4445 Fixed all the places where there were problems with the size and
4446 alignments of structures on disk and structures in memory. #ifed out
4447 all the code in coffswap.c, since it should be done using the target
4450 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4452 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4453 multiple reloc command.
4455 * sunos.c (sunos4_set_section_contents): Made it so that sections
4456 are always padded to their alignment size.
4458 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4460 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4461 Clean up types and such (saber C problems).
4462 * ecoff.c: Clean up types and such. Remove routines that are
4463 not used. Fix up reading and swapping of shorts from files.
4465 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4467 * a.out.vax.c: Remove two bogus "static" from prototypes.
4469 * ecoff.c: Got rid of lots of non-working junk (that had
4470 been copied directly from coff-code.h).
4471 Updated to be consistent with updates to icoff.c and coff-code.h.
4473 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4474 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4476 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4477 but until the target_vector is automatically generated,
4478 it's as good as any. Note that the text offset is the only
4479 difference between NewsOS and SunOs (including magic numbers).
4480 (Most of the sunos_* routines should to renamed bsd_*
4481 and move to a bsd.c file. Then (and when the target_vector
4482 is automatically generated) it might make sense to create
4483 a separate Sony target.)
4485 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4486 on some systems, and doesn't help on others.
4487 Similarly, only define X_OK if not already defined.
4489 * trad-core.c: Don't include sys/stat.h - at least
4490 on NewsOS 3, it has already been included.
4492 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4494 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4495 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4496 symbol tables if necessary when reading them in, so gdb can use
4497 them. Add "bfd_coff_" to the names so they won't conflict with
4498 names in calling programs. FIXME-soon: if coff-code.h is
4499 included in two BFD modules, this will cause duplicate
4500 definitions; the routines should be exported to a separate,
4501 common, module (probably along with a mess of other ones).
4503 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4505 Improve modtime support.
4507 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4508 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4509 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4510 BUG: archive members still do not get correct mod times.
4512 Improve floating point support for core files.
4514 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4515 (sunos4_core_file_p): Create a second registers section in the
4516 core file, called ".reg2", for the float registers.
4518 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4520 * many changes to improve archive handling; found a logic flaw in
4521 bfd_check_format which only just happened to work by cooncidence.
4523 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4525 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4528 * bfd.h: changed type of udata in asymbol to void *, like it
4529 should be. Added bfd_reloc_dangerous enum member.
4531 * coff-code.h: Fixed it so that internally generated symbols get
4532 their values relocated correctly in all cases. Removed calls to
4535 * icoff.c: Not understanding the destination symbol of a reloc is
4536 not a failure any more, just 'dangerous'. This allows linking of
4537 b.out and coff images.
4539 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4543 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4545 * sunos.c (translate_to_native_sym_flags): fixed
4546 sym_pointer->n_value so that symbols on the way out get their
4547 section relative values calculated correctly.
4549 * coff-code.h (mangle_symbols): fixed problem where tags were not
4550 being relocated for structs, enums, unions. Also various lints.
4552 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4554 * archive.c (get_elt_at_filepos): system_call_error returned
4557 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4559 * Resolve the use of no_error and system_call_error.
4560 The bfd library itself now will never set bfd_error to
4563 The code still needs to be combed to make sure all the error
4564 codes are correct. I suspect they are not always set correctly.
4566 * The names of all the messages have _ prepended because the sun
4567 bundled compiler can't distinguish from a macro which takes an
4568 argument and the same identifier in a non-macro context.
4570 * The reason for the above being that entry points which used to
4571 be trampoline functions are now just macros which expand to a
4572 direct call through the bfd's xfer vector.
4574 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4575 must gas have its own version of everything (the gas version
4576 had the correct value)
4578 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4580 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4581 properly support i960 architecture and output correct reloc stuff.
4583 * bfd.h: added prototype for bfd_printable_arch_mach, added
4586 * coff-code.h: Applied patches from chrisb to support i960
4587 architecture, zero relocs and swap them correcly and conditionally
4588 compiled the timestamp.
4590 * sunos.c: Made the default section alignment 2^3 so that doubles
4591 are done properly. Fixed the same reloc bug that was in b.out.c
4593 * sysdep.h: Now compiles on a Posix box
4595 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4597 * icoff.c: Fix comment on big-endian version.
4598 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4599 F_RELFLG). Set F_AR32WR in output files if little endian
4602 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4604 * archures.c fixed =/== typo
4606 * sunos.c added architecture stuff for output. Fixed
4607 bug where files where vma(data) != size(text)
4608 were processed wrong.
4610 * coff-code.h added a lint cast
4612 * (../include/a.out.sun4.h) fixed it so zmagic
4615 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4617 * archive.c removed loads of includes, and fixed bug where string
4618 table didn't have a null at the end.
4620 * bfd.c fixed includes, added symbols argument to
4621 canonicalize_reloc entry point.
4623 * libbfd.c fixed includes and added some lint patches.
4625 * targets.c added both sorts of intel coff.
4627 * b.out.c fixed included, changed was the canonical
4630 * icoff.c added support for callj and big and little
4633 * opncls.c added chmod+xing for files with EXEC_P set.
4635 * sunos.c fixed includes. Changed default section
4636 alignement to words. Fixed relocation stuff to work with
4639 * bfd.h various new types added, prototype for new
4640 reloc calls, changed bfd->iostream to a void *
4641 to including files don't need stdio.h.
4643 * libcoff.h added conversion table to tie relocs to
4648 * coff-code.h fixed includes. Added code to support
4649 big and little endian formats. Various lints. Better
4650 processing of symbols. Changed reloc stuff to new
4653 * libbfd.h fixed includes
4656 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4658 * bfd.h changed name of alignment entry in sec_struct to
4659 alignment_power, because of conflicting uses within bfd.
4660 Now it should be obvious that it's a 2**n alignment
4661 specifier. Removed start_pad, end_alignment, block, minsize,
4662 output_file_alignment, subsection_alignment and original_vma fields.
4663 Added align_power() macro. Fixed bfd_section_alignment
4664 acessor macros. Added bfd_symbol_same_target macro.
4666 * b.out.c (b_out_write_object_contents) fixed to use
4667 new alignment member. Fixed (callj_callback) to use section
4668 relative symbols properly.
4670 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4671 Fixed (translate_from_native_sym_flags) to correctly make
4672 symbols section relative.
4674 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4675 (bfd_make_section) took out initialization of obsolete members.
4676 (bfd_print_symbol_vandf) added
4678 * opncls.c (bfd_create) created.
4680 * coff-code.h (coff_new_section_hook) took away refs
4681 to obsolete members. (make_a_section_from_file) added
4682 conversion between alignment types. (coff_symbol_from)
4683 added. (coff_count_linenumbers) only counts linenumbers
4684 if symbol is of coff-type. (coff_mangle_symbols) only
4685 heavily mangles symbols if symbol is coff-type.
4686 (coff_write_symbols) various lints. (coff_write_object_contents)
4687 various lints and modification for alignment conversion.
4688 (coff_slurp_relocs) fixed for use with new asection shape.
4690 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4692 * archive.c lots of lint
4694 * b.out.c added callj relocation support, upgrated reloc howto.
4695 Fixed so that asymbol and reloc records are output
4698 * bfd.c lots of lint, support for new bfd entry point
4701 * bfd.h changed definition of asymbol to contain pointer to
4702 owning bfd, removed target dependencies.
4704 * cache.c took out print statements, put in BFD_ASSERT calls.
4706 * coff-code.h various lints, corrected linenumber output
4707 functionality. Added support for new style asymbols and
4708 bfd_print_symbol. Fixed so that asymbol and
4709 reloc records are handled correctly. Added timestamp.
4711 * icoff.c Added support for new howto shape.
4713 * liba.out.h Added support for new asymbol shape
4715 * libbfd.c various lints
4717 * libbfd.h various lints
4719 * libcoff.h added support for new asymbol shape.
4721 * sunos.c various lints. Added support for new asymbol shape
4722 and bfd_print_symbol.
4724 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4726 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4727 pointer lint. Added support for callj relocation. Fixed bug where
4728 the last 32 bytes of the text section were overwritten by data. Fixed bug
4729 where archives of b.out didn't work due bfd_slurp_extended_name_table
4732 * sunos.c added support for n_other field. Braced the howto table so
4733 that it won't be affected by any lengthing of the howto struct typedef.
4736 * bfd.h added support for n_other field, added special_function
4737 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4740 * bfd.c upgraded bfd_perform_relocation, various lints.
4742 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4744 * ChangeLog: Started ChangeLog for BFD.
4745 * ToDo: Create file for suggestions.
4747 * Makefile: Support easy loading into Saber C.
4748 Add dependencies for icoff.o and bcs88kcoff.o.
4749 Rename coff.c to coff-code.h. Change callers.
4751 * bfd.c (bfd_check_format): Allow the check_format routines
4752 to return the desired target vector, rather than just a Boolean.
4753 bfd.h (bfd_check_format): Change function pointer return type.
4754 archive.c (bfd_generic_archive_p): change callee.
4755 b.out.c (b_out_little_object_p, b_out_big_object_p,
4756 b_out_real_object_p): change callee.
4757 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4758 in check_format transfer vectors that need a filler.
4759 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4760 bcs88kcoff.c: change callee.
4761 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4762 icoff.c: change callee.
4763 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4765 * libbfd.c (zalloc): It should actually zero the storage!
4766 This was commented out for some reason.
4768 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4769 This is so callers can avoid <stdlib.h> which doesn't exist
4772 * bfd.c (map_over_sections): Add debugging code, since I
4773 noticed the section count for sunos core files was bad, but only
4774 GDB had detected the problem.
4775 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4776 bfd_get_section_linenos): Remove obsolete functions.
4777 (bfd_apply_relocations): Use longs, not ints, for the math.
4779 * bfd.h: Declare enum boolean and struct bfd_target as well
4780 as typedefs for them. Remove obsolete
4781 bfd_get_section_lineno_size.
4783 * cache.c: Make the "fdopen" support work. Keep better track
4784 of how many files are open. Centralize the opening of files
4785 and be sure bfd_open[rw] actually try to open the file. Evade
4786 linked list initialization problems.
4788 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4790 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4792 * cplus-dem.c: Delete file, since it is not part of BFD.
4794 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4795 (bfd_openr, bfd_openw): Actually open the file, give error now.
4797 * sunos.c (sunos4_core_file_p): Set section count.
4798 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4799 obsolete definitions.
4800 (_write_symbol_table): Initialize <idx> counter.
4801 (foop): Eliminate debugging code.
4807 version-control: never