1 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
3 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
5 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
7 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
8 (realclean): Remove generated headers.
10 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
12 * section.c (bfd_set_section_content): Deny if file is not opened with
13 the proper mode, set output_has_begun if file is openened for update.
14 * aoutx.h (aout_*_set_section_content): Remove checks that are now
15 done in bfd_set_section_content.
17 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
19 * hosts/std-host.h: Removed declarations of printf, fprintf,
20 fcntl, fread and fwrite. They are all error prone for one reason
21 or another. Changed declaration of memchr from char * to PTR.
23 * configure.in (mips-*-riscos*): New target; use riscos.
24 * configure.host (mips-*-riscos*): New host; use riscos.
25 * config/riscos.mh (HDEFINES): Add -G 4.
27 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
28 rather than casting the result of bfd_h_get.
30 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
32 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
35 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
37 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
38 include in search list if BFD64 is defined.
40 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
41 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
43 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
45 * elf64-target.h, elf64-generic.c: New files.
46 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
47 (elf64-generic.o): List dependencies.
49 * Makefile.in: List target `all' explicitly before host/target
50 makefile fragments are included, in case they define any new
53 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
54 versions as appropriate. Uses updated.
55 (elf_debug_section): Declare before use.
56 (elf_debug_file): New function.
57 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
58 Alignment value in section header is n_bytes, not log2.
59 (new_section_hook): Do nothing for now.
60 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
62 (elf_core_file_p): Simplify check for correct class (word size).
63 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
64 Initialize all fields when creating data structures.
65 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
66 (elf_compute_section_file_positions): Set correct class in output
68 (elf_write_object_contents): Section symbols have empty names in
71 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
72 args to size_t before call.
73 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
75 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
77 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
78 number information, return 0 for line number.
80 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
82 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
85 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * hosts/riscos.h: Define NBPG and UPAGES.
89 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
91 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
92 lvalue; it contains a cast.
94 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
96 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
97 Use unsigned hash values for better hashing.
98 (hash): Hash in the string length for long strings.
100 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
102 * aoutx.h (compare): Replace 3 if's with a subtraction.
103 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
104 in decreasing order of success, as an optimization.
105 (hash): Take a length arg; ignore chars after #25, for speed.
106 (add_to_stringtab): Pass length to hash.
108 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
110 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
112 * elfcode.h (elf_new_section_hook): Do nothing for now.
113 (elf_write_object_contents): Output common symbols the way ELF
116 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
118 * libelf.h (struct elf_obj_tdata and associated macros): Moved
119 here from elfcode.h. A couple of size-specific structure pointers
120 were changed to PTR; uses fixed appropriately.
121 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
122 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
123 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
124 temporary macros to ease name change.
125 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
126 elf_string_from_elf_section, bfd_elf_find_section): Moved here
128 * doc/Makefile.in (libbfd.h): Process elf.c too.
129 * Makefile.in (elf.o): Note new dependencies.
131 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
132 code, tweaked some debug hooks.
133 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
136 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
138 * hosts/riscos.h: New file.
140 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
142 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
143 section already exists, use its pointer to fill in rawdata slot.
145 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
147 * hosts/std-host.h: Return value of puts and fputs is int not void.
149 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
151 * aoutx.h (howto_table_ext): Comment the field names.
152 * reloc.c (bfd_perform_relocation): Fix max and min values.
154 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
156 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
157 size-independent elf internal data structures.
158 * elfcode.h (put_word, get_word): Define as appropriate for
159 architecture word size. Structure swapping functions changed to
160 use them as appropriate.
162 * configure.in: If compiling 64-bit back ends, do them before
165 * libelf.h: Use new size-independent versions of elf internal data
167 (symbol_type): Reordered to put any fields dependent on target
169 (elf_backend_data): Renamed from elf##_backend_data and made
171 (elf_sect_thunk): Now size-independent.
173 * libbfd.c (bfd_log2): Now returns unsigned int.
175 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
177 * Rename config/m88k-aout.mt to config/noop.mt.
178 configure.in: Use it for mips-*-bsd*.
180 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
182 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
183 initializer" warning from gcc.
184 * cpu-h8500.c (arch_info_struct): Likewise.
185 * cpu-sh.c (arch_info_struct): Likewise.
187 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
188 howto_*): Unused functions and variables commented out.
189 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
191 * cpu-h8500.c (compatible): Likewise.
192 * cpu-sh.c (compatible): Likewise.
194 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
195 Always set a valid length value, even for invalid input.
197 * srec.c (srec_write_symbols): Use sprintf_vma.
199 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
200 uint64_type): Provide default definitions.
201 * hosts/std-host.h (int64 stuff): Remove them from here.
203 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
205 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
206 variable. Added default case to switch.
208 * aoutx.h (translate_from_native_sym_flags): Before casting
209 pointers to integers, make sure the integer type is wide enough.
210 * coff-mips.c (ecoff_set_symbol_info): Ditto.
212 * section.c (bfd_get_section_contents): Since `count' is unsigned,
213 don't bother comparing for less-than-zero.
214 (bfd_set_section_contents): Ditto.
216 * elfcode.h (bfd_add_to_strtab): Now static.
217 (sym_is_global): New function.
218 (elf_map_symbols): Call it. Now returns void. Removed unused
220 (bfd_section_from_shdr): Mark string tables other than for section
221 and symbol names as normal sections having contents.
222 (fix_up_strtabs): New function; fixes up ELF header fields for
223 stab sections with string tables associated.
224 (elf_write_object_contents): Map fix_up_strtabs over all BFD
225 sections. Reordered condition tests for symbol flags; default to
226 local-object value instead of global-object.
227 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
228 inside condition test.
229 (elf_print_symbol): Use fprintf_vma.
230 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
233 * bfd-in.h (int64_type, uint64_type): Define these if we fall
234 back to "long long" for HOST_64_BIT.
236 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
237 without using invalid ANSI C preprocessing tokens.
239 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
240 * libelf.h (bfd_elf32_new_section_hook): Declare.
241 * elfcode.h (new_section_hook): Define here.
243 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
244 against multiple inclusions.
246 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
248 * Makefile.in (bfd.h): Generate into current directory by grabbing
249 64-bit definition (if any) from sysdep.h.
250 * bfd-in.h: Put in marker for sysdep.h inclusion.
252 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
254 * reloc.c (bfd_perform_relocation): Check for overflow on
255 pc-relative relocations if the howto asked for it.
257 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
259 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
261 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
263 * config/riscos.m{h,t}: New files.
264 * configure.{host,in}: Use them.
266 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
268 * elf32-mips.c: comment change. This is a mips file, not 88k.
270 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
272 * cache.c (bfd_cache_init): Increment open_files and call close_one
274 (bfd_open_file): Don't increment open_files here.
276 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
278 * config/delta88.mh: Don't set CC.
280 * Makefile.in: Add elf32-{mips,m88k,generic}.
281 elf32-{mips,m88k,generic}.c: New files.
282 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
283 elfcode.h (elf_object_p): Match elf32-generic for all machines which
284 don't match a different target.
286 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
288 Eliminate "int8_type", "int16_type", "int32_type", and their
289 variants from the BFD universe. Leave the 64-bit types for now,
290 since they are in flux.
292 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
293 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
294 * ieee.c: Convert uint8e_type => unsigned char.
295 * oasys.c: Extensive changes to eliminate obsolete types.
296 These depend on changes in ../include/oasys.h as well.
297 * hosts/*.h: Remove declarations of all these types.
299 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
301 * hosts/delta88.h: #if 0 out some declarations which conflict with
304 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
306 * Makefile.in (install): remove parentdir cruft
308 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
310 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
311 * Expurgate random DEFUNs that have crept in.
313 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
315 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
316 only be aligned to a 4 byte boundary.
318 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
320 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
323 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
325 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
326 1927 but fixing some other important things.
328 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
330 * hosts/std-host.h (int64e_type): Fix definition.
332 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
334 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
335 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
336 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
339 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
341 * Makefile.in (install, headers): don't put comments after a tab
342 in the actions section of a rule
344 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
346 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
347 (ecoff_write_object_contents): If not D_PAGED, don't add the
348 section headers to text_size. If not D_PAGED, set the magic
349 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
350 executable, the executable must fully occupy an even number of
352 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
353 ecoff_big_vec): Consistently set section alignment power to 4,
354 since ECOFF sections should be multiples of 16 bytes.
355 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
356 Made ar_pad_char and ar_max_namelen agree for both.
358 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
360 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
361 symbol value, since bfd symbols are section relative, but ELF
364 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
366 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
368 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
370 * hosts/news.h, config/news.mh: New files.
372 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
374 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
375 * coff-h8300.c: More addressing modes.
376 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
378 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
379 H8/300H name. (compatible): New function.
380 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
383 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
385 * coff-mips.c (ecoff_compute_section_file_positions,
386 ecoff_write_object_contents): Only round to page boundaries if
387 D_PAGED flag is set for the output BFD.
389 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
391 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
392 casts to work on machine where sizeof(long) != sizeof(int) !=
394 * coffgen.c (coff_get_normalized_symtab): Ditto.
395 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
397 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
399 * coffgen.c (coff_write_symbols): For empty string table, write
400 out 4 in correct byte order. (from minyard@bnr.ca)
402 * elf32-hppa.c: Don't include libhppa.h for now; define
403 BYTES_IN_WORD instead, until Utah sends a better fix.
404 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
405 of malloc and realloc.
407 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
409 * configure.in (mips-*-ecoffl*): New target; use decstation.
410 (mips-*-ecoff*): Added trailing '*'.
412 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
413 for the FDR, not from the first PDR in the file.
415 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
417 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
419 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
421 * hppa.c (hppa_get_symbol_info): New function.
423 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
425 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
428 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
429 * libhppa.h (MAXCOMLEN): Define unconditionally.
430 (_PA_RISC_ID): Only define if not already defined.
431 * elf32-hppa.c: Include libhppa.h.
434 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
436 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
438 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
440 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
441 remove defines of __MSDOS__ and __GO32__ (these are in the
444 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
447 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
448 * config/hppabsd.mh: Don't use ranlib.
450 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
452 * elf.c: New file, for word-size independent code.
453 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
454 * Makefile.in: Include elf.o in standard objects.
456 * bfd-in.h (CAT3): Define here.
457 * libaout.h, libelf.h: Not here.
459 * libelf.h (struct strtab): Define here.
460 (bfd_elf_locate_sh): Declare here.
461 * elfcode.h (struct strtab): Definition deleted.
463 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
465 * Makefile.in: Make "all", not "bfd.h", be the default target.
466 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
467 hasn't really changed.
469 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
471 * elfcode.h (elf_hash): Provide elf standard hash function.
472 (various): Key off of the machines use_rela_p field to determine
473 whether to use REL or RELA relocations.
474 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
475 (elf_make_sections): Allocate a pointer to hold all data for a
476 given section, and copy each fragment into the data region.
477 Update the section's pointer with the REL implicit addends if the
478 machine uses REL relocation.
480 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
481 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
482 into was elf32-target.h expects.
483 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
484 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
485 (elf_i386_info_to_howto): Add minimal relocation support.
487 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
488 elf_info_to_howto_rel fields.
490 * elf32-target.h (elf_bed): Add support for new fields in
493 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
495 * elf32-hppa.c: Add symbol extension section support, fix
496 relocation howto table, add stub generation support.
498 * elf32-hppa.h: Add symbol extension section support, fix
499 relocation howto table, add stub generation support.
501 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
504 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
507 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
508 the symbol is not found.
510 * elfcode.h (elf_compute_section_file_positions): Not all section
511 file positions were computed.
513 * elfcode.h (elf_get_sect_thunk): New function.
515 * hppa.c (sign_ext): Reimplement.
517 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
518 these functions static.
520 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
522 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
524 * aoutx.h (translate_from_native_sym_flags): Don't set
525 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
526 * aoutx.h (translate_to_native_sym_flags): Translate
527 constructor symbols properly.
529 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
531 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
533 * aout-target.h (minimum_alignment): 8 byte alignment is right.
536 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
538 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
539 from bfd-in.h and .c files. Build bfd.h in build directory,
540 substituting in requested target word size. Insert word size into
541 makefile, and maybe enable 64-bit targets.
543 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
544 are available. Conditionalize on this. Assume HOST_64_BIT
545 will be defined if needed, so 64-bit targets are conditionalized
546 only in the Makefile.
548 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
550 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
552 * coff-sh.c (rtype2howto): Put error message on stderr.
553 (extra_case): Delete unused variable.
555 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
556 before calling printf.
558 * elfcode.h: New file, almost completely derived from old elf32.c.
559 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
560 * Makefile.in (elf64.o): List dependencies, don't build by
562 (elf64.c): Add to list of sources.
563 (elf32.o): Update dependencies.
564 * elf32-*.c: Updated type/macro/structure names. Cleaned up
565 namespace pollution; rename vectors.
566 * targets.c, config/*-elf.mt: Updated.
567 * All uses of 32-bit versions of structures, routines, and macros
570 * Makefile.in (archures.o, targets.o): Depend on Makefile.
572 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
574 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
576 * elf32.c (elf_string_from_elf_section): Handle index of zero
578 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
580 (elf_write_object_contents): Deleted one unused variable and
581 initialized another to avoid gcc warnings.
582 (elf_set_section_contents): Delete unused variable.
584 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
586 * i386lynx.c: New module for Lynx variant of a.out.
587 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
588 * gen-aout.c: Get rid of defunct endian stuff, print out true
590 * targets.c (target_vector): Add i386lynx_vec.
592 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
594 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
596 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
598 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
599 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
600 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
601 trad-core.c: Define a TARGET_get_symbol_info function or macro.
602 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
604 * bfd-in.h: Don't define bfd_print_symbol_nm.
605 Define symbol_info type.
606 (JUMP_TABLE): Set _get_symbol_info element.
608 * syms.c (coff_section_type, bfd_symbol_info): New functions.
609 (bfd_decode_symclass): Use coff_section_type.
611 * targets.c: Add bfd_get_symbol_info call.
613 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
615 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
616 complaints from ancient gcc's.
618 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
620 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
621 hosts/i386linux.h: Define it.
623 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
625 * VERSION, bfd-in.h: Bump version number to 2.2.
627 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
628 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
629 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
630 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
631 LR, RR, hppa_field_adjust): New functions.
633 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
635 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
636 stabs symbols, including new indirect_ptr_ptr argument.
637 (ecoff_slurp_symbol_table): Pass new argument in calls to
638 ecoff_set_symbol_info.
640 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
642 * configure.in: For m68k sysv systems, use m68k-coff.
644 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
645 (TDEFAULTS): Define it here. Use the new name.
647 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
650 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
652 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
654 (aix386_core_file_p): Initialize core_size to correct value.
656 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
658 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
659 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
661 * bout.c (aout32_slurp_extended_name_table): Define to be
662 _bfd_slurp_extended_name_table rather than bfd_true.
664 * coff-mips.c: Include libaout.h and aout/aout64.h to get
665 definitions for N_SET[ATDB].
666 (ecoff_howto_table): Moved near top of file.
667 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
668 seen, cook up a constructor section of the same name and put in a
669 reloc pointing to the symbol. This lets the GNU linker build
670 global constructors and destructors without using collect.
672 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
674 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
676 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
678 * hosts/miniframe.h: New file.
679 * configure.host: Use it.
681 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
683 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
684 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
685 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
686 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
687 * configure.in (*-*-bsd): Change to *-*-bsd*
689 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
691 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
692 int, for the sake of the old Portable C Compiler.
694 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
696 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
698 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
700 * configure.in: Get target name right for m68*-*-hpux.
702 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
704 * trad-core.c (NO_SIGNED_GET): New macro.
705 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
706 signed NO_GET, where appropriate.
708 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
709 * configure.in (*-*-linux*): Remove until linux port for a
710 non-i386/i486 system is actually available.
712 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
714 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
715 when compiling under HPUX.
717 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
719 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
720 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
722 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
723 * bfd/libhppa.h: Include sysdep here. Conditionalize
724 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
725 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
728 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
730 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
731 GNU version is needed.
733 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
735 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
737 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
739 * Makefile.in: Build elf32-hppa.o.
741 * syms.c (BSF_FUNCTION): New symbol flag.
743 * elf32-hppa.c: Fixed to work with elf32-target.h.
745 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
747 * libaout.h (NAME): Don't define if already defined.
749 * libelf.h: Protect against multiple inclusions.
750 (elf_symbol_type): Moved here, added new fields.
751 (struct elf_backend_data): New field `global_sym'; I suspect this
753 * elf32.c (elf_symbol_type): Deleted from here.
754 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
755 point to backend versions of symbols.
756 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
757 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
759 (elf_write_object_contents): Write program headers if appropriate.
760 (bfd_section_from_shdr): Unnamed sections get empty string for
761 name, not "unnamed". Handle SHT_NOBITS separately from
762 SHT_PROGBITS, and set some different flags.
763 (elf_file_p): New routine.
764 (elf_object_p, elf_core_file_p): Call it.
765 (elf_object_p): Handle EM_HPPA.
766 (elf_symbol_from, elf_idx_of_sym): New functions.
767 (elf_make_sections): Get symbol number right for relocations. Set
768 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
769 (elf_fake_sections): BSS section should be SHT_NOBITS, not
770 SHT_PROGBITS. Always generate symtab and strtab, not only if
771 relocations are needed. Set SHF_* flags as appropriate.
772 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
773 (elf_write_object_contents): Fix off-by-one error in symbol count.
774 Store a correct value for the symbol; write the size field
775 properly; make some guesses about the type field. Set section
776 type correctly for string tables.
777 (section_from_elf_index): Check for absolute and common sections
779 (elf_section_from_bfd_section): Ditto.
780 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
781 Use empty string instead of "unnamed" for nameless symbols.
782 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
783 HPPA (only?). Don't free raw symbols; keep the pointer around for
785 (elf_set_arch_mach): Handle bfd_arch_hppa.
786 (elf_find_nearest_line): Just return false.
787 (elf_write_object_contents, elf_set_section_contents): Set
788 output_has_begun field after computing file positions.
789 (elf_set_section_contents): Write section contents immediately,
790 rather than caching the whole file and writing it at close time.
792 * libhppa.h (enum hppa_reloc_field_selector_type, enum
793 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
794 hppa_reloc_expr_type_alt): New enumerator types.
796 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
797 * configure.in, configure.host: Use them.
799 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
801 * elf32-target.h: Allow overrides of armap defaults.
803 * elf32-hppa.c, elf32-hppa.h: New files.
805 * config/hp300hpux.mt: New file.
807 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
809 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
810 (aix386_core_vec): Update for new fields.
812 * archive.c (bfd_generic_archive_p): Call target-specific
813 slurp_armap code, instead of bfd_slurp_armap.
814 (bfd_slurp_bsd_armap_f2): New function.
815 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
816 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
818 * libaout.h (struct aoutdata): New field for subformat, for
819 differentiating between highly similar a.out formats.
820 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
822 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
824 * hp300hpux.c: New file.
825 * Makefile.in: Include it.
827 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
829 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
832 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
834 * trad-core.c (trad_unix_core_file_p): Check the file size.
836 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
838 * coff-alpha.c: Remove duplicate function and add warnings.
840 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
842 * sco-core.c (sco_core_vec): Add initializers for new target
845 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
847 * coffcode.h [_LIT]: Recognize .lit section.
849 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
851 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
852 config/alphaosf.mt, hosts/alphaosf.h: New files.
854 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
856 * Merge in HPPA/BSD changes from Utah.
857 * hppa.c: Use this for both HPUX & BSD.
858 * targets.c: Enable hppa_vec for both HPUX & BSD.
859 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
860 * hosts/hppabsd.h: #define HOST_HPPABSD.
862 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
864 * libbfd.c: Whitespace changes around byteswap macros.
865 * libbfd-in.h: Whitespace changes around byteswap declarations.
867 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
869 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
870 system_error anymore. It confuses bfd_check_format().
872 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
874 * bfd.c: Add sgi_core_data to tdata union.
875 * coff-mips.c: Add Irix 4.x core file support.
876 * hosts/irix4.h: #define HOST_IRIX4.
878 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
880 * aoutx.h (translate_from_native_sym_flags): Check that the
881 symbol's section does get set.
882 (slurp_symbol_table): Zero index means null-string name.
884 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
886 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
888 (write_syms): Use them, to reduce string table size.
890 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
892 * trad-core.c (trad_core_vec): Add 6 new initializers to match
893 new signed get/put fields. Minor reformatting to label
896 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
898 * bfd-in.h: Insert comment about SVR3 compiler warnings.
900 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
901 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
903 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
905 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
907 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
908 (swapcore_sparc): Make sp a bfd_vma.
910 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
912 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
913 libbfd.c, libbfd-in.h: Add _do*signed*.
914 targets.c, all targets: Add bfd*signed*.
915 bfd-in.h: Add bfd_signed_vma. Add comments.
917 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
919 * format.c (bfd_check_error): Check error return from
920 _bfd_check_format routines.
922 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
924 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
925 recognize .data section if present.
927 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
929 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
930 check for the case where the user sets the address of the BSS
931 section (and the file header can't specify this). Let the user
932 set it wherever they want, regardless of what goes in the header.
934 * ieee.c (ieee_slurp_sections): Pass all ieee section names
935 straight through into BFD sections. Add comments.
937 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
939 Cleanup in preparation for better 64-bit host support.
941 * bfd-in.h (bfd_64_type): Remove.
942 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
944 * bfd-in.h (bfd_size): Remove.
946 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
948 * bfd-in.h (bfd_word): Remove.
949 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
951 * bfd-in.h (rawdata_offset): Remove.
952 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
953 (bfd_perform_relocation): Lint.
954 (enum bfd_reloc_status): Comment cleanup.
956 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
958 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
960 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
962 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
964 * elf32.c: Clean up old comments.
966 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
968 * config/sun3.h: String argument to fprintf is const.
970 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
971 on systems which define PAGE_SIZE in <limits.h>.
973 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
975 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
976 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
977 the core file failing signal.
978 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
979 to supply the core file failing signal.
981 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
983 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
984 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
985 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
986 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
988 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
990 * coff-mips.c (PAGESIZE): Correct value.
992 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
994 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
995 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
997 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
999 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1000 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1002 (coff_compute_section_file_positions): Force vma and lma of _LIB
1004 (coff_set_section_contents): Count number of entries in new lma
1006 * coffgen.c (make_a_section_from_file): Force lineno_count of
1007 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1008 SCO 3.2v4 shared library.
1009 * seclet.c (rel): Copy over any section with contents, not just
1012 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1015 * coff-i386.c (coff_i386_reloc): New function, to generate
1016 relocateable output correctly.
1017 (howto_table): Use coff_i386_reloc for all reloc types.
1018 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1019 for a common symbol.
1020 (i386comm_value): Removed; no longer needed.
1022 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1024 * coffcode.h (coff_set_section_contents): Don't write out
1025 sections without a filepos.
1027 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1029 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1031 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1033 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1034 * libecoff.h (ecoff_data_type): Added gp_size field.
1035 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1036 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1037 Set flags to 0 for large common symbols.
1038 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1039 which can occur for gas-generated relocs.
1040 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1041 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1042 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1044 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1046 * srec.c (srec_set_section_contents): Use lma field for load
1048 * section.c: Add declaration of lma field to section structure.
1049 * coffcode.h (coff_write_object_contents): Use lma field for load
1051 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1053 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1054 symbols in a better way. (translate_to_native_sym_flag): Set the
1055 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1057 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1058 (bfd_make_section): Cope with new builtin section.
1059 * syms.c (bfd_decode_symclass): Can now print indirect section
1062 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1064 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1065 defined, and yields false.
1066 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1068 * archive.c (snarf_ar_hdr): Add support for reading (only,
1069 so far) BSD-4.4-style extended headers.
1070 * archive.c: Some more comments.
1072 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1074 * Makefile.in: fix rule for dvi and info, so that the recursive
1075 makes does the right thing, instead of always info
1077 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1079 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1080 archive members; they need more special reatment. For now, verify
1081 that computed and actual file positions correspond.
1083 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1085 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1086 (set_arch_mach): Delete non-MIPS code.
1087 (reloc_howto_type_lookup): Ditto.
1088 * Makefile.in: Adjusted.
1090 * libbfd.c (bfd_tell): Update `where' field.
1091 (bfd_seek): Don't do anything if we're not changing the file
1092 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1093 field against a SEEK_SET request. Call bfd_tell to re-update
1094 `where' field when done.
1095 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1097 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1099 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1101 * Makefile.in: added installcheck target
1103 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1105 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1106 if the type is not stNil.
1108 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1110 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1111 forward declarations.
1113 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1114 it's implied by the type.
1116 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1118 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1120 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1122 * rs6000-core.c: Add .ldinfo section.
1124 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1126 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1128 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1130 * section.c (bfd_set_section_contents): whitespace
1131 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1134 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1136 * hosts/go32.h: don't define POSIX_UTIME
1138 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1140 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1141 against machine architecture stored in the ELF header, to resolve
1143 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1144 NULL, so only use results when non-NULL.
1145 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1146 and add to vector of targets.
1148 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1150 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1151 are always just debugging symbols.
1153 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1154 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1156 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1158 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1159 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1160 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1161 defined, which they aren't in hpux 7.0.
1163 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1164 Tran-Le, tranle@intellicorp.com.
1166 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1168 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1169 ahead and do the relocation.
1170 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1171 what needs to be done.
1172 (ecoff_reflo_reloc): Do the REFHI relocation here.
1174 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1176 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1177 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1178 relocs are reasonable.
1179 * coff-msym.c: Eliminated uses of DEFUN.
1180 (ecoff_swap_tir_out): New function.
1182 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1184 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1185 * configure.host (vax-*-ultrix2*): Add triplet.
1186 * hosts/vaxult2.h: New file.
1187 * config/vaxult2.mh: New file.
1189 * aoutx.h (string.h): Include for strchr and friends.
1190 * archive.c (string.h): Include for memchr and friends.
1191 * elf32.c (string.h): Include for strrchr and friends.
1193 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1195 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1196 (MY_set_sizes): Use sunos4_set_sizes.
1198 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1199 deleted, as well as elf-big and elf-little targets.
1200 * libelf.h: New file.
1201 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1203 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1205 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1207 * coffcode.h (coff_compute_section_file_positions): Don't need
1208 variable "old_sofar" if compiling for i960.
1210 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1212 * libbfd.h: Updated.
1214 * ieee.c (exten, envi): "static" belongs first in declaration.
1216 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1218 * srec.c: add support for symbolsrec, srecords with symbols in
1221 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1223 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1224 to avoid lint complaints.
1226 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1228 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1229 type SHT_STRTAB. Don't alter file offset for section 0.
1230 (reloc_type_names): Now an array instead of a macro. Still inside
1231 "#if 0", since it's used only in debugging code also in "#if 0".
1232 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1233 (sort_reloc_map): New function.
1234 (sparc_reloc_map): New variable.
1235 (elf_bfd_reloc_type_lookup): New function.
1237 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1239 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1240 bfd_make_debug_symbol; they were already in the target structure.
1241 * Adjusted all uses of JUMP_TABLE.
1242 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1243 from coff_make_debug_symbol.
1244 * libcoff.h: Updated accordingly.
1246 * Minor cleanups provoked by gcc warnings:
1247 * aoutx.h (NAME(aout, reloc_type_lookup)),
1248 cpu-h8300.c (local_bfd_reloc_type_lookup),
1249 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1251 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1252 ieee.c (ieee_slurp_section_data),
1253 elf.c (elf_make_sections, elf_fake_sections,
1254 elf_compute_section_file_positions, elf_write_object_contents):
1255 Removed unused variables.
1256 * archures.c: Removed /* from within comment.
1257 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1258 * oasys.c (oasys_write_data): Initialize i.
1260 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1262 * libcoff.h (obj_raw_syment_coun): New macro.
1263 * coffgen.c (coff_get_normalized_symtab): Initialize
1265 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1267 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1269 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1271 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1272 for compatibility with tools from MIPS.
1274 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1275 * config/irix3.mt, config/irix4.mt: Removed.
1276 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1277 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1279 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1281 * hosts/hp300bsd.h: Add gross hack to determine whether we
1282 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1283 files (and set other parameters) to match.
1285 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1287 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1288 ansi definition which otherwise confuses non-ansi compilers.
1290 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1291 ultrix cc by forward declaring getenv as is done in
1294 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1296 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1297 avoiding a fatal error in vax ultrix 4.2 cc.
1299 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1301 * bfd-in.h, VERSION: Roll to version 2.1.
1303 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1305 * oasys.c (oasys_write_object_contents): Lint.
1306 * srec.c: Whitespace cleanup.
1308 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1310 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1311 cleaned up output formatting a bit.
1313 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1315 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1316 relaxable. Should be moved somewhere else.
1318 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1320 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1321 (aout_mips_*_vec): Added seclet_link element.
1323 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1324 support for aout-mipsbsd target.
1326 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1328 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1330 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1332 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1334 Add support for the H8/500
1336 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1338 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1340 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1341 * coff-mips.c: Now includes libecoff.h.
1342 (ecoff_data_type): Moved to libecoff.h.
1343 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1344 call it. If there is ever another ECOFF target, this and the
1345 swapping functions should be accessed via an ECOFF specific target
1347 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1349 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1351 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1352 no longer includes this file.
1354 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1355 bits to 0 to make comparison test useful.
1357 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1358 avoid overflowing GP accessible sections in binutils/objdump.
1360 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1362 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1363 reading more robust: Fail if string index is out of string
1366 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1368 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1369 PCREL13): Don't take dst_address into account; the input file has
1370 already taken care of that.
1372 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1374 * coff-mips.c: Completed support for linker and binutils.
1376 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1378 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1379 original addend from section contents.
1381 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1383 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1384 * hosts/delta88.h (strtol): Fix prototype.
1385 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1387 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1389 * elf.c: Get rid of "#ifdef sparc".
1390 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1391 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1393 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1394 compile type conditionals on host CPU.
1395 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1397 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1399 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1401 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1402 ECOFF which has two common sections.
1403 (bfd_com_section): Set SEC_IS_COMMON flag.
1404 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1405 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1406 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1407 bfd_is_com_section macro rather than checking for equality to
1410 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1412 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1413 (coff_mkobject_hook): Accept aouthdr argument.
1414 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1415 Handle NULL aouthdr argument.
1416 (coff_object_p): If there is no aouthdr, pass it as NULL to
1418 * libcoff.h: Rebuilt for mkobject_hook changes.
1420 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1421 additional MIPS ECOFF fields.
1423 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1425 * configure.host: added mips-dec-bsd*
1426 * configure.in: added mips-dec-bsd*
1427 * aout-mipsbsd.c: new file for mips-dec-bsd*
1428 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1429 * aoutx.h: added mips support.
1430 * archures.c: added mips support to bfd_default_scan().
1431 * cpu-mips.c: added support for R4000 (untested).
1432 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1433 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1434 hope will make it into include/bfd.h.
1435 * targets.c: added aout_mips_*_vec.
1437 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1439 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1441 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1443 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1445 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1447 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1449 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1450 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1451 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1452 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1454 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1455 bfd_swap_reloc_in or coff_swap_reloc_out.
1456 * coff-mips.c: Added code to link and write out symbolic debugging
1457 information, and to swap relocs in and out.
1459 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1461 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1462 (coff_write_object_contents): coff_count_linenumbers returns the
1463 number of line number records it found.
1465 * coffgen.c (coff_write_linenumbers): only write out line numbers
1466 in the section they belong to.
1468 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1470 * targets.c (bfd_target): Added relocateable argument to
1471 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1472 target vector for linker use.
1473 * bfd.c (bfd_seclet_link): New macro.
1474 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1475 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1476 and boolean return value. Made static.
1477 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1478 relocateable argument.
1479 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1480 relocateable argument (if relocateable, saves relocs).
1481 * bout.c (b_out_get_relocated_section_contents),
1482 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1483 relocateable argument (if relocateable, just calls
1484 bfd_generic_get_relocated_section_contents).
1485 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1486 argument to prototype.
1487 * All targets: Set new _bfd_seclet_link vector to
1488 bfd_generic_seclet_link.
1490 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1492 * coffgen.c: #include seclet.h.
1494 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1496 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1497 debug info. Setup info about linker symbols only, and use
1498 standard bfd fields to hold the info.
1499 * (hppa_object_p): Remove unneeded decls.
1500 * (hppa_new_section_hook): Get rid of most of this.
1501 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1502 fat. Remove all knowledge of stabs, remove redundant knowledge of
1504 * Remove macros for accessing fields which are now gone.
1506 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1508 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1510 * coff-z8k.c: delete unused reloc functions
1512 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1514 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1515 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1516 * coff-msym.c: Use DEFUN for function definitons.
1517 * coff-mips.c: Added code to read and print symbols, and to find
1520 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1521 swapping functions into coffswap.h for ECOFF use. Moved
1522 relocation functions, only used by h8300 and z8k, into reloc16.c.
1523 Added hooks for coffgen.c functions to backend data structure, and
1524 added hook functions. Still more could be done.
1525 * coffswap.h: New file to hold COFF swapping routines.
1526 * coffgen.c: New file to hold generic COFF functions.
1527 * reloc16.c: New file to hold h8300 and z8k specific relocation
1529 * libcoff-in.h: Added declarations for functions in coffgen.c.
1530 * libcoff.h: Rebuilt to incorporate changes.
1531 * coff-h8300.c: Function name changes.
1532 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1533 hook rather than defining EXTRA_CASES.
1534 * Makefile.in: Build new files coffgen and reloc16. Added
1535 dependencies of coff-*.o on coffswap.h and seclet.h.
1537 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1539 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1540 about discarding const.
1542 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1544 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1546 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1548 * configure.in (post-target): If --with-minimal-bfd is specified,
1551 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1553 * srec.c (srec_write_records): one of my boards wants a CR between
1556 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1558 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1559 (it broke a couple of weeks ago).
1561 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1563 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1564 return type, so libbfd.h doesn't reference undefined typedefnames.
1566 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1568 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1570 (coff_pointerize_aux): don't pointerize a negative tagndx
1571 (sometimes generated by SCO 3.2v4 cc).
1573 * bout.c (calljx_callback, callj_callback,
1574 b_out_get_relocated_section_contents): warn if relocating against
1575 an undefined symbol.
1577 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1579 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1580 Make a bunch more routines be static.
1581 * hppa.c (fill_spaces): Get rid of this, replace with much better
1582 written setup_sections().
1583 * (setup_sections): New routine to create BFD sections for each
1584 space and subspace in SOM files.
1585 * (hppa_object_setup): Use BFD sections created by
1586 setup_sections() to locate GDB symbol table info.
1587 * (make_unique_section): New routine to create a BFD section. It
1588 ensures that the given name is unique, and will generate a unique
1590 * (hppa_object_p): Become much more paranoid about file header.
1591 * (make_bfd_asection): Call bfd_make_section to do the dirty
1592 work. Simplify code somewhat.
1593 * (hppa_core_file_p): Use proper name for stack section.
1594 * libhppa.h: Remove millicode_start, millicode_end decls.
1596 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1598 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1600 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1601 relocs, don't bother doing the adjustment if the value to add is
1604 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1606 * bfd.c (bfd_get_size): New function that gets an upper bound
1607 on the possible size of any object in a bfd.
1608 * elf.c (bfd_elf_find_section, elf_get_str_section,
1609 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1611 * elf.c (elf_big_vec, elf_little_vec): Document last three
1612 members initialized to NULL.
1614 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1616 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1618 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1620 * hosts/std-host.h: New file. Attempt at a generic/default
1621 set of definitions, to discourage porting to new hosts by copying.
1622 * hosts/news.h: Removed.
1623 * hosts/sparc.h: Use std-host.h.
1624 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1625 perhaps we can later remove the the_bfd field from each symbol.
1626 * syms.c (struct symbol_cache_entry): Remove unused field
1627 app_data. Add comment noting that the_bfd is almost redundant,
1629 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1630 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1631 * hppa.c (fill_spaces): Make slightly more rebust.
1632 * configure.in: Allow std-host as the "default" host.
1634 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1636 * bfd.c: Add struct hppa_core_data to tdata union.
1637 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1638 Get rid of HPPA/BSD specific code. That will go somewhere else
1640 * (fill_spaces): Don't spin forever and die if you don't find
1641 $MILLICODE$ subspace.
1642 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1644 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1645 Make these work for HPUX.
1646 * (make_bfd_asection): New routine to make section creation a
1648 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1649 * libhppa.h: #include the right system files. Redefine all of
1650 the structs/macros for hacking core files to use more sensible
1651 HPUX core file structures.
1652 * targets.c (target_vector): Conditionalize hppa_vec on
1653 HOST_HPPAHPUX, not hp9000s800.
1654 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1655 malloc and realloc. #define HOST_HPPAHPUX.
1657 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1659 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1660 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1661 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1662 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1664 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1665 * aix386-core.c: New file for handling core files on AIX on PS/2.
1666 * targets.c: if AIX386_CORE, use aix386_core_vec.
1667 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1670 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1672 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1675 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1677 * Makefile.in: added dvi target
1679 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1681 * bfd.c: Use right name for tekhex tdata struct.
1682 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1683 * libcoff.h: Updated to get spacing change from coffcode.h.
1684 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1686 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1688 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1689 functions, with the "guts" of the old bfd_slurp_bsd_armap
1690 and bfd_slurp_coff_armap, but assuming we've already checked
1691 if the armap is present or not.
1692 Also, rewrite a bit to avoid keeping around obstack data
1694 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1695 Various fixes to correctly handle COFF_style archives names.
1696 (Note that because these have a trailing '/', the names can
1697 have embedded spaces.)
1698 * archive.c (bfd_slurp_armap): New function, replaces old
1699 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1700 _either_ format, and calls do_slurp_bsd_armap or
1701 do_slurp_coff_armap if either form of map is seen.
1702 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1703 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1704 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1705 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1707 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1709 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1710 * libhppa.h: Make millicode_start and millicode_end be unsigned
1711 int to be same type as CORE_ADDR in GDB. Why are these here?
1713 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1715 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1716 vaddr of the section to the addend.
1717 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1718 SCO_CORE to SELECT_VECS.
1719 (target_vector): add sco_core_vec.
1720 * sco-core.c (sco_core_vec): add leading underscore initializer.
1721 * configure.in (i[34]86-*-sco*): use target i386-sco.
1722 * config/i386-sco.mt: new file; define SCO_CORE.
1724 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1726 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1728 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1730 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1732 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1734 * hosts/i386linux.h: Include unistd.h.
1736 * aoutx.h (print_symbol): aout_stab_name returns a constant
1738 * libaout.h (aout_stab_name): Fix prototype.
1739 * stab-syms.c (aout_stab_names): Array is now const.
1740 (aout_stab_name): Return value is now pointer to const.
1742 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1745 * syms.c (asymbol): Added new field "app_data", for data
1746 particular to the application. Some of the linker flags ought to
1747 get moved to this field someday.
1749 * archures.c (bfd_default_scan): Recognize a few more numbers:
1750 80486, 80960, and 960.
1752 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1753 bfd_coff_std_swap_table, cast to PTR.
1754 * bfd.c (bfd_coff_swap_*): Deleted macros.
1755 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1757 * coffcode.h (type bfd_coff_backend_data): New structure type,
1758 contains pointers to the COFF-specific swapping routines.
1759 (bfd_coff_std_swap_table): New data structure, to be used when
1760 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1761 (bfd_coff_swap_*): New macros.
1762 * coff-mips.c (mips_coff_swap_table): New data structure.
1763 (ecoff_big_vec): Use it.
1764 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1765 * All other targets: Deleted coff-specific vector entries.
1767 * trad-core.c: Fixed some `PARAMS' uses that were missing
1770 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1772 * aoutx.h (some_aout_object_p): Protect arg prototype in
1773 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1775 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1777 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1778 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1779 PARAMS for readability.
1781 * aoutx.h: Add type to callback parameter.
1782 * coff-mips.c: Don't call trad-core.h, not needed.
1783 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1784 * trad-core.h: Eliminate, unused.
1786 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1788 * format.c (bfd_check_format): if default target isn't found
1789 then look through the entire list rather than return early.
1791 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1793 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1795 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1797 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1799 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1801 * coff-z8k.c: checkpoint, more addressing modes handled
1802 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1805 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1807 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1809 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1811 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1813 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1815 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1816 and about when file descriptors are closed.
1818 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1820 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1821 written out correctly.
1823 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1825 * section.c: New section bit SEC_SHARED_LIBRARY.
1826 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1827 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1830 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1832 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1833 macros; use PARAMS to declare the function pointers involved.
1835 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1836 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1838 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1840 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1842 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1843 declaring pointers to functions.
1844 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1845 * seclet.h: Declare external function with PARAMS.
1847 * doc/chew.c (exfunstuff): Eliminate.
1848 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1849 * doc/proto.str: Use paramstuff rather than exfunstuff.
1851 * libbfd.h: Update, based on changes in source code and chew.
1853 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1855 * libieee.h: Add FIXME about removing limit on number of sections.
1856 * bfd-in.h: Improve comments to make it clear that bfd.h is
1857 the wrong place to edit this file.
1858 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1859 same places where we install bfd.h.
1861 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1863 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1864 symbol type before blindly modifying the auxent. Specifically,
1865 only modify the endndx fields for types that need it, and don't
1866 set the array information for non-arrays.
1868 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1870 * aoutx.h (some_aout_object_p): Section list should be set up
1871 correctly anyways; don't have to set up "next" pointers manually.
1873 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1875 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1876 config/i386v.mh: removed -DUSG from HDEFINES.
1877 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1879 hosts/i386v.h: don't define POSIX_UTIME.
1881 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1883 * ieee.c (ieee_slurp_sections): make a private copy of the
1884 section's name before truncating it.
1886 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1888 * hppa.c: add symbol_leading_char entry in transfer vec
1890 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1892 * ieee.c (get_symbol): can now cope when two symbols of a
1893 different class, but the same index number occur consecutively.
1894 (get_section_entry): nicer name for sections being forward
1895 referenced. (ieee_archive_p): don't free the filename string,
1896 since it was never malloced.
1898 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1900 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1902 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1904 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1905 optionally setting the dimen info, since they are in the same
1906 memory locations. Also zero out external auxent.
1907 (coff_write_symbol): don't zero external auxent; now done in
1910 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1912 * Check fclose return value for errors.
1913 libbfd.h: bfd_cache_close now returns a boolean.
1914 cache.c (bfd_cache_delete): return fclose success value.
1915 (bfd_cache_close): return bfd_cache_delete return value.
1916 opncls.c (bfd_close, bfd_close_all_done): return result of
1919 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1921 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1923 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1925 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1926 work out a coff relocation type from a howto's attributes rather
1927 than using the input r_type field. This fixes PR1677 and allows
1928 conversion of a.out relocs to coff relocs.
1930 * coffcode.h (coff_write_relocs): if supplied a relocation
1931 relative to an absolute symbol, use the right symbol index.
1933 * reloc.c (bfd_perform_relocation): do a partial link for coff
1936 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1938 * changes to support i386-sysv with shared libraries:
1939 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1940 check for .data2; if _LIB is defined, check for it; map
1941 SEC_NEVER_LOAD to STYP_NOLOAD.
1942 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1943 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1944 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1945 if section has contents, not just if it is loadable; if
1946 TWO_DATA_SECS, check for .data2
1947 (coff_set_section_contents): set vma of .lib section to number of
1949 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1950 don't define coff_write_armap to bsd_write_armap.
1951 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1954 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1956 * solaris2.h: Get the definition of alloca from alloca.h if we
1959 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1961 * configure.in (i960-*-{aout,bout}): Support these.
1963 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1965 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1967 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1969 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1970 no-longer-used definitions of L_SET and L_INCR.
1971 * i386linux.h: Tweaks to smooth Linux build.
1973 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1975 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1977 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1979 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1980 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1981 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1982 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1984 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1985 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1987 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1989 * configure.host: New file, contains mapping of host configs
1990 to host support file names for bfd, binutils, opcodes.
1991 * configure.in: Use it.
1992 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1993 * i386bsd.c: Cleanup, reformat.
1994 * config/i386-bsd.mt: Comment changes.
1995 * config/i386bsd.mh: New file for core file support.
1996 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1997 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1998 on BSD 4.4 define ALIGN (sigh!).
2000 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2002 * libaout.h (aout_backend_data): added exec_header_not_counted
2003 field. For ZMAGIC files only, when text_includes_header is set, by
2004 default the length of the exec header is counted in the text
2005 section size. For go32, exec header is mapped in but does *not*
2006 contribute to the size of section.
2007 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2008 is not set, but ztih is, add the size of the exec header to the
2009 recorded size of the text section.
2010 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2011 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2012 Also set text_includes_header.
2013 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2014 by default in MY(backend_data).
2016 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2018 * aout-target.h (callback): Don't define this function if it won't be
2021 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2022 type doesn't match. Don't lose if file sections have already been
2024 (set_arch_mach): Set reloc_entry_size.
2025 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2027 * hosts/i386bsd.h: New file.
2028 * configure.in: Recognize i[34]86-*-bsd host.
2030 * aout-target.h (callback, write_object_contents): Delete unused
2033 * aoutx.h (reloc_type_lookup): New function.
2034 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2035 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2036 (MY_reloc_howto_type_lookup): Don't define it.
2038 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2040 (slurp_symbol_table): Use header byte order, not target byte
2041 order, for reading symbol data.
2043 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2045 * configure.in: Undo some brain damage in the host section.
2046 * configure.in: Reformat the target section, test many configs.
2047 * Makefile.in (make): Remove obsolete `make make'.
2048 * aoutx.h (some_aout_object_p): Make defines line up.
2050 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2052 Now a bfd knows whether underscores are normally prepended
2053 to symbols in its file format.
2055 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2056 coff-z8k.c: targets set so they have leading underscore
2057 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2058 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2059 without leading underscore flag
2060 * targets.c: add symbol leading char to xvec description
2061 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2063 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2065 * archive.c: Make errno global.
2066 * archive.c (_bfd_write_archive_contents): If read fails (and
2067 errno!=0) set bfd_error to malformed_archive (since this probably
2068 indicates a truncated archive), rather than system_call_error.
2070 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2072 * Makefile.in: added rules for i386bsd.c
2073 * i386bsd.c: new file, supporting 386bsd.
2074 * configure.in: recognize i386-*-bsd target.
2075 * config/i386-bsd.mt: new file - 386bsd target configuration.
2077 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2079 * configure.in: re-arrange host section to use *-*-* notation,
2080 clean up some of the target section as well
2082 * seclet.c: cast result of bfd_get_relocated_section_contents to
2083 avoid compiler warnings
2085 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2087 * coffcode.h (coff_section_symbol): Create section if it doesn't
2090 * bout.c: Removed some unused variables.
2092 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2094 * Portability fixes from p3:
2095 coffcode.h (coff_write_relocs): removed sanity check until it
2096 works on all targets (per advice from sac).
2097 config/hp9000.mh: new file to define USG.
2098 hppa.c: #undef hppa before the JUMP_TABLE.
2099 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2101 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2102 local variable target volatile to avoid mysterious bug in
2105 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2107 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2108 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2110 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2112 * coff-z8k.c (func_da, func_jr): Lint.
2113 * coffcode.h: Use memset rather than bzero.
2114 * elf.c: Use memcpy rather than bcopy.
2115 * tekhex.c: Use memset rather than bzero.
2117 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2119 Add Adobe a.out support.
2121 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2122 * config/adobe.mt: Add.
2123 * configure.in (*-adobe-* target): Add.
2124 * targets.c (a_out_adobe_vec): Add.
2125 * Makefile.in: add aout-adobe.c.
2127 * configure.in: Put two dashes in all entries to be matched.
2128 Add comments to remind people to do this.
2129 Reorder all entries that match manufacturer names, to occur
2130 last, so they will only be matched if no more specific match
2131 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2133 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2135 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2136 since we should never have a NULL section.
2137 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2138 tests, set the section to bfd_abs_section.
2140 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2142 * coff-z8k.c: getting closer
2143 * coffcode.h (coff_get_relocated_section_contents): allow
2144 EXTRA_CASES hooks for different arches to provide different reloc
2146 * seclet.h: #ifndef around it to allow multiple inclusion
2147 * srec.c: minor doc fix
2149 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2151 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2153 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2155 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2158 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2160 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2161 filling in reloc, in case immediately following code doesn't set
2164 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2166 * coffcode.h (coff_renumber_symbols): set the last renumbered
2167 symbol pointer to NULL, as expected by coff_write_linenumbers.
2168 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2169 type R_IHCONST used on the 29k.
2171 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2173 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2174 update, based on how the underlying file was opened. Obsoletes
2176 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2177 all FASCIST_FDOPEN config defines.
2179 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2181 * sparc-opc.c: Moved to opcodes library, now that we have one.
2182 * Makefile: Don't compile it.
2184 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2186 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2188 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2190 * section.c (bfd_set_section_flags): Remove a sanity check.
2191 It is unfortunately broken, and prevents strip from working.
2193 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2195 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2196 created by last change.
2198 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2200 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2201 * bfd-in.h: Bump to version 2.0.
2203 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2205 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2206 braindamaged HP/Apollo compiler happy.
2208 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2210 * format.c: Fix description of search for matching target.
2211 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2212 * targets.c: Update description of search for matching target.
2213 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2214 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2215 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2217 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2219 * Makefile.in: Added mostlyclean/clean/distclean rules.
2221 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2223 * targets.c (target_vector): Take out oasys (unless that is
2224 the default): Because there is no magic number in archives,
2225 there can be annoying target mis-matches.
2227 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2229 * sparc-opc.c: Rigorously updated to match architecture manual.
2231 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2233 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2234 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2235 to the built-in abs_section were not written out correctly.
2237 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2239 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2240 large, assume we're using a swapped byte order and fail with
2241 wrong_format rather than dumping core.
2243 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2245 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2246 filename constraints.
2247 * Makefile.in: Updated to reflect change.
2249 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2251 Add preliminary support for the we32k:
2253 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2255 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2257 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2259 * bout.c: added support for relaxable alignment relocs.
2261 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2262 pass down pointer to play area rather than use alloca
2264 * cpu-z8k.c (compatible): made static to reduce name space
2267 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2269 Add basic support for the z8k:
2271 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2272 section.c, targets.c,
2274 * syms.c: move mis-inserted patch.
2276 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2278 Documentation fixes:
2279 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2280 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2282 * reloc.c: break out addend item from surrounding text.
2284 * doc.str (DOCDD): Defined. Adds text to output.
2285 (bodytext): Put bulletize before kill_bogus_lines.
2286 * chew.c (bulletize): End itemization after a blank line, to
2287 prevent following text from being swallowed up in an item.
2289 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2291 * configure.in: Add sparclite as a target.
2293 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2295 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2298 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2299 from a coff file (csym is null), dont deref them
2301 * ieee.c (parse_expression): get the answer right when adding an
2302 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2303 on elts so that filename is filled in.
2305 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2307 * bout.c (howto_align_table): New set of relocs, with enough
2308 data for "objdump -r" to work.
2309 (b_out_reloc_type_lookup): Recognize alignment relocs.
2311 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2313 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2314 invocations of make. Also, always create installation
2317 * config/apollov68.mh: removed -g from CC definition.
2319 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2321 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2322 overflowing gp-offset range.
2324 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2326 * srec.c (srec_set_section_contents): don't write out sections
2327 without the LOAD and ALLOC attributes
2329 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2331 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2332 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2333 * aout-target.h (callback): Don't set page/seg sizes.
2335 (set_sizes): New routine.
2336 (backend_data): Point to it.
2337 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2338 (sunos4_aout_backend): Point to it.
2339 * aoutx.h (set_arch_mach): Call set_sizes callback.
2341 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2343 * aout-target.h: Make _bfd_slurp_extended_name_table be
2344 the default. Given that we *write* the suckers (for long
2345 archive member names), we really ought to be able to read them!
2346 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2347 seem to be needed, and many machines don't have it.
2349 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2351 * coff-m68k.c (vector): read and write archives in coff format.
2353 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2355 * opc-sparc.c: New file.
2357 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2359 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2360 pointers to bfd_byte* before performing arithmetic on them. Such
2361 use with bare void* pointers is a gcc extension.
2362 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2363 * archive (normalize): Add to CONST to match actual usages with
2366 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2368 * configure.in: Recognize i486 host cpu, and use i386-elf
2371 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2373 * config/stratus.mt (CC): Remove definition.
2374 * elf.c (bfd_section_from_shdr): Test for the possibility that
2375 section_from_elf_index returns NULL and don't dereference it.
2377 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2379 * add hppa_data to bfd tdata (indirectly via sef).
2381 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2383 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2385 * configure.in: error messages to stderr, not stdout
2387 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2389 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2390 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2391 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2393 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2395 * configure.in: recognize hppa* instead of hppa
2397 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2399 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2400 RTYPE2HOWTO to cope with same.
2401 * reloc.c (bfd_perform_relocation): added support for size of -2
2402 (subtract a word reloc type). Updated doc.
2404 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2406 * Makefile.in: merged changes from progressive, removed rcsid.
2408 * archures.c, archive.c, Makefile.dos: removed rcsid.
2410 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2412 * bfd-in.h : add BFD_IS_RELAXABLE flag
2413 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2414 header e_relaxable, major hackery in callbacks
2415 * libaout.h : add space for a_relaxable.
2416 * seclet.c (rel): don't relax empty sections
2419 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2421 * section.c (STD_SECTION): add some casts to the initializers for
2424 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2426 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2427 and add appropriate casts to keep (picayune) aix-cc happy.
2429 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2431 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2432 symbol pointers. Punt expensive & useless bfd_realloc. Use
2433 malloc for raw symbols, and free it before returning.
2434 (bfd_section_from_shdr): Do not slurp symbol table until politely
2435 asked. Do not even slurp string tables.
2436 (elf_get_symtab_upper_bound): Count 'em without reading them.
2437 (elf_get_symtab): This is how to politely ask. Schlurp!
2438 This should probably just *become* elf_slurp_symbol_table, FIXME.
2440 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2442 * archive.c (bsd_write_armap): write the timestamp of the
2443 archive header to be just a little bit later than the timestamp of
2444 the file, otherwise the linker will complain that the index is
2447 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2449 * configure.in: Add m68k-ericsson-*.
2451 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2453 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2454 * elf.c: Remove unconditional debug printf's.
2455 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2456 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2457 (elf_slurp_symbol_table): Hand out symbols in forward, not
2458 reverse order. Simplify duplicate code.
2460 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2462 * elf.c: Remove "(void)" casts from function calls where the
2463 return value is ignored, in accordance with GNU coding standards.
2465 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2467 * hppa.c: Apply John's standard fix to avoid "empty translation
2468 unit" warnings from some ANSI-C compilers.
2470 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2472 * hosts/solaris2.h: Configure same as sysv4.
2474 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2476 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2477 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2478 type match actual return type.
2479 * elf_print_symbol (section_name): Make CONST.
2481 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2483 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2484 New files, for Linux (a free Unix clone for 386 machines).
2485 * Makefile.in, configure.in, targets.c: Update accordingly.
2487 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2488 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2489 correct calling of howto special functions and fixes from Raeburn
2491 * archures.c: nuke bfd_reloc_code_type
2492 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2493 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2494 SEC_NEVER_LOAD, various other bfdgas newness
2495 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2496 * targets.c: change jump table vector to above
2499 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2501 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2502 its prototype will be included in libbfd.h. Change result type
2503 to struct * (rather than equivalent typedef) so it can be used in
2504 the prototype, where they typedef won't be known.
2505 * libbfd.h: Updated version.
2507 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2509 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2510 targets.c: HPPA merge.
2512 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2514 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2515 * config/solaris2.mh: Kludge around Sun compiler bug.
2517 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2519 * libaout.h (aout_backend_data): Change defs of two bitfields to
2520 be unsigned chars instead to get around rs6000 compiler problem.
2522 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2524 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2525 Correct misconception that there can be only one symbol table.
2526 Only call elf_slurp_symbol_table on the full symbol table, not
2527 the dynamic one which is only a subset of the full one.
2529 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2531 * coffcode.h (coff_compute_section_file_positions): For I960,
2532 don't align sections in file.
2534 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2536 * targets.c (struct bfd_target): Added field for target-specific
2537 (but not file-specific) data, for distinguishing minor
2538 characteristics between (e.g.) a.out formats.
2540 * section.c (struct sec): New field user_set_vma indicates vma
2541 field should be heeded, not assumed to be unset.
2542 (STD_SECTION): Initialize that field of standard sections to zero.
2543 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2545 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2546 pre-swapped version.
2548 * archures.c (struct bfd_arch_info): Fixed order of comment and
2549 field decl. New fields indicate size of page and segment for
2551 * cpu-m68k.c (N): Fill in values.
2552 * cpu-sparc.c (arch_info_struct): Ditto.
2554 * libaout.h (struct aout_backend_data): Various bits of data (not
2555 all used currently) with characteristics of a.out implementation.
2556 Important field for now is text_includes_header, indicating that
2557 the text section starts immediately after the file header, which
2558 gets mapped in with it.
2559 (struct aout_data): New fields indicate whether vma has been
2560 adjusted yet (not yet used), and what magic number will be used in
2561 the output file (should go away in favor of vma_adjusted).
2562 (WRITE_HEADERS): Code for dealing with section sizes and related
2563 header fields replaced with call to adjust_sizes_and_vmas.
2564 * aoutx.h (some_aout_object_p): Fill in magic number field.
2565 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2566 (set_arch_mach): Set page size and segment size once CPU
2568 (adjust_sizes_and_vmas): New function; has much code moved
2569 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2570 and size parameters, as well as many header fields, after deciding
2571 on magic number for output file. Checks to ensure that this
2572 adjustment has only been done once.
2573 (set_section_contents): Call adjust_sizes_and_vmas instead of
2574 doing much of the work here.
2576 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2577 default (null) values of these fields.
2578 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2579 value in exec header.
2580 (sunos4_aout_backend, MY_backend_data): Define backend data
2581 indicating file header is included in text section.
2583 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2585 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2586 gcc version 2, to avoid warnings.
2588 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2590 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2591 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2593 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2595 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2597 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2599 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2600 * configure.in: Rewrite target parsing to use simple format.
2601 Handle sparc-sun-solaris2 configuration.
2602 * aout64.h: Avoid ANSI C brain death warning.
2603 * elf.c: Avoid trigraph (???) or /* in comments.
2605 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2607 * config/sysv4.mh: new file, RANLIB=echo
2609 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2611 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2613 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2614 elf_core_tdata_struct into a single common struct. Core files
2615 wouldn't have worked at all without this.
2616 (bfd_elf_find_section): New function for GDB's undercover use
2617 to find string sections that BFD hides from it.
2618 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2620 (elf_object_p, elf_core_file_p): Allocate internal file header
2621 storage dynamically.
2622 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2623 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2625 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2627 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2629 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2631 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2633 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2635 * configure.in: handle m680[01234]0 as aliases for m68k
2637 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2639 * coff-a29k.c: do byte relocs correctly
2640 * coffcode.h (styp_to_sec_flags): never load INFO sections
2641 * seclet.c (rel): don't relocate INFO sections
2643 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2645 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2646 Make the symbols unmodifiable.
2647 (bfd_section_init): Deleted.
2648 * init.c (bfd_init): Don't call bfd_section_init.
2650 * section.c (bfd_set_section_contents): Ensure that range to be
2651 written is within section boundaries.
2652 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2655 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2657 * coff-i960.c (howto_table): Deleted.
2658 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2659 interesting entries from old howto_table.
2660 (RTYPE2HOWTO): Adjusted to use switch.
2661 (coff_i960_reloc_type_lookup): New function.
2663 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2664 records for section symbol.
2665 (make_abs_section): Unused; deleted.
2666 (renumber_symbols): Re-order symbols so undefined symbols come
2667 last, as COFF format desires.
2668 (coff_write_symbol): Put C_FILE symbols in debug section always.
2669 (coff_section_symbol): New function; creates a symbol with the
2670 same name as a section, and sets up aux records for it.
2671 (coff_add_missing_symbols): New function; adds section symbols to
2672 symbol table if they aren't there already. Should someday also
2673 add a dummy C_FILE symbol if none is present.
2674 (coff_write_object_contents): Add missing symbols before preparing
2675 symbol table to be written.
2676 (coff_slurp_reloc_table): Verify that symbol indices read in are
2677 in a reasonable range.
2678 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2679 (obj_conv_table_size): Accessor macro.
2681 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2682 reloc types on i960.
2684 * bfd-in.h (bfd_get_section_name): New macro. Like
2685 bfd_section_name, but returns rvalue, not lvalue.
2686 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2687 (bfd_get_section_flags): Now returns rvalue.
2689 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2690 general, some specific to sparc or i960.
2692 * aoutx.h (set_section_contents): Set VMA for each section based
2693 on previous section. If text section VMA doesn't appear to have
2694 been set, make a best guess from the type of file.
2696 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2698 (MY(vec)): Initialize reloc_type_lookup field.
2700 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2701 (bfd_error_trap, bfd_error_vector): Extern, not common.
2703 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2704 few types of relocs for sparc; will need enhancement.
2706 * bout.c (callj_callback): Use DEFUN macro in definition.
2707 * coff-i960.c (optcall_callback): Likewise.
2709 * targets.c (bfd_target): Added fields reloc_type_lookup and
2710 _bfd_make_debug_symbol. Also minor comment changes.
2711 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2712 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2713 than arch info, and dispatch with BFD_SEND. Callers changed.
2714 * archures.c (struct bfd_arch_info): Deleted field
2716 * cpu-*.c: Don't initialize that field.
2718 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2719 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2720 (bfd_errmsg): Now returns ptr to const.
2721 * bfd-in.h (bfd_errmsg): Fix prototype.
2723 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2724 * reloc.c (bfd_generic_relax_section): Ditto.
2726 * section.c (Section Output doc): Improve description of use of
2727 output_section and output_offset.
2729 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2731 * sco-core.c: new file from net.
2732 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2733 Now we have the hairy linker, it's possible to move symbols from
2734 one section into another. Actually make that work!
2736 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2738 * hosts/sun3.h: fix declaration of free.
2740 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2742 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2743 * coff-h8300.c (reloc_processing): all relocs are relative to
2745 * opncls.c: don't use fdopen on DOS systems
2747 short patches from Glenn Kasten (glenn@ready.com)
2748 * target.c: enabled oasys support
2749 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2750 fix problem where a relocation which crossed a modification byte
2751 boundary did not work. Fix problem where a relocation near the end
2752 of a data record did not work.
2755 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2757 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2758 archvie header string counts the endian way, this heuristic sees
2759 how big an archive string to read by trying it one way and if the
2760 string table is unreasonably big, trying it the other. *FIXME*.
2761 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2763 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2765 * bfd-in.h: Increase version number to 1.97, for consistency
2767 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2769 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2771 * bfd-in.h: bump version to 1.96
2772 Major change; changed calling convention for
2773 bfd_get_relocated_section_contents so that caller allocates
2774 memory for section data.
2775 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2776 seclet.c, targets.c, bfd.c: reflect new convention.
2777 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2778 case, then use reasonable default values for SEC_* flags.
2780 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2782 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2783 size of output reloc struct.
2784 * targets.c, Makefile.in: comment out tekhex for the moment.
2785 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2786 * configure.in: tandem target is st2000
2787 * coff-m68k.c: rename static howto_table to global
2788 m68kcoff_howto_table.
2789 * bout.c: remove unnecessary abort
2790 * coff-a29k.c: various changes to the way relocations work to cope
2791 with the "new order" and latent bugs.
2794 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2796 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2797 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2798 * reloc.c (bfd_perform-relocation): don't relocate refs to
2799 absolute symbols if doing a partial link.
2801 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2803 * configure.in: Add a29k-amd-udi.
2805 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2807 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2808 internal_exec structure before initializing the fields that
2809 are used, so that the unused fields are in a known state.
2811 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2813 * tekhex.c (struct data_struct): Convert from typedef that
2814 typedefs nothing to a normal structure declaration.
2815 * tekhex.c (pass_over): Prototype args for function that
2816 second arg points to.
2818 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2820 * Makefile.in: remove old style staging. Do not print recursion
2823 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2824 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2827 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2829 * bfd.c, Makefile.in: added tekhex
2830 * aoutx.h (set_section_contents): pages should be padded to the
2831 size of a page, not the size of a segment.
2832 * configure.in: added go32 host and i386-aout target.
2833 * i386aout.c, libaout.h: now works for go32 target
2834 * ieee.c: fix bit rot.
2835 * seclet.c: support for padding seclet type.
2837 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2839 * Makefile.in: added .NOEXPORT:
2841 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2843 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2845 * elf.c (elf_compute_section_file_positions,
2846 elf_write_object_contents): Return boolean, not NULL (which
2848 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2849 Also ifdef-out code that aborts on unhandled section types.
2851 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2853 * configure.in: Recognize ncr3000 config
2854 * Makefile.in (MINUS_G): Pass on to recursive makes.
2855 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2857 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2859 * Makefile.in: Now that we have sym.h and symconst.h, compile
2860 coff-msym.c on all systems.
2861 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2862 * coff-msym.c: Update include files and comments; add weakext bit.
2864 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2866 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2867 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2869 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2871 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2872 * configure.in: Add new host and target configs.
2873 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2874 structs, which vary; just use member name.
2875 (elf_object_p, elf_core_file_p): Lint, fix comments.
2876 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2878 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2880 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2881 local, disposable, copy of the external form of section header
2882 table and program header table entries.
2884 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2886 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2888 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2890 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2893 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2895 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2897 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2899 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2900 not internal bfd_assert function (twice).
2902 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2904 * aout-target.h: change ar_max_namelen to 15 (the right value)
2905 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2908 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2910 * archive.c (bfd_generic_archive_p): check for bout archives too.
2911 * bout.c: make it work again.
2913 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2915 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2917 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2918 bfd_xmalloc() instead of bare malloc().
2920 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2922 * Makefile.in: pass down MAKEINFO on info.
2924 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2926 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2927 host/h-<foo> now just <foo>.
2928 * configure.in: reflect changes
2930 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2932 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2933 actual source file, not just the generated libbfd.h.
2935 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2937 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2938 gdb on little-endian 960 code.
2939 * archive.c (compute_and_write_armap): indirect symbols should go
2940 into the archive header too.
2942 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2944 * Makefile.in: added check target.
2946 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2948 * coff-msym.c: Move this file from gdb/ecoff.c. It
2949 handles byte-swapping for ECOFF (MIPS symbol) files.
2950 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2951 to the files built on MIPS-based hosts.
2952 * Makefile.in: Add rule for coff-msym.
2954 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2956 * Makefile.in: added clean-info target. MINIMIZE=1.
2958 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2960 * coff-rs6000.c: Move core file functions into separate
2961 new file rs6000-core.c. This is needed because reading
2962 core files depends on native include files that conflict
2963 with ../include/coff/rs6000.h.
2964 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2966 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2968 * aoutx.h (NAME(aout,print_symbol)): Don't print
2969 symbol addresss for undefined symbols.
2970 * coff-rs6000.c: Various updates (due to target-
2971 independent changes).
2972 * libbfd.h: Ditto (tdata field is now a union).
2973 * hosts/h-sparc.h: Removed prototype for bogus function
2974 'emset' (presumably should have been 'memset' - which is there).
2976 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2978 * configure.in (mips-big-* target): Same is Iris.
2980 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2982 * aoutx.h (translate_from_native_sym_flags): when creating an
2983 alias symbol, fill in the section as undefined, rather than
2984 leaving it blank. If an output section can't be found for a
2985 symbol, then don't core dump.
2987 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2989 * Makefile.in, configure.in: removed traces of namesubdir,
2990 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2991 copyrights to '92, changed some from Cygnus to FSF.
2993 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2996 * coff-h8300.c: fix stupid reloc subtraction bug
2997 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2998 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2999 the symbol.flags and done_lineno fields.
3001 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3003 * coffcode.h (coff_write_symbol): write out the correct number of
3005 * cpu-h8300.c: fix disassembly bug
3007 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3009 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3010 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3011 reloc.c, section.c (bfd_map_over_sections), targets.c
3012 (bfd_target_list): Protolint.
3013 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3015 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3017 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3019 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3020 section of a symbol rather than the section of a reffed symbol to
3021 determine the r_index of an emmitted reloc.
3023 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3025 * PORTING: New (preliminary) porting guide.
3027 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3029 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3030 (howto_hvrt16): lint.
3032 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3034 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3035 a full configuration (with possible cross-development),
3036 instead of using host-aout.c.
3038 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3040 * aout-target.h (MY(write_object_contents):
3041 Set obj_reloc_entry_size (abfd).
3042 * gen-aout.c: Change to emit a .c files, not a .h file.
3044 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3046 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3047 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3049 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3051 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3052 with more than one auxent can cause nasty core dumps.
3054 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3055 "done_lineno" so that a symbol which appears twice in the symbol
3056 table only gets it's linenumbers relocated once. Modifed
3057 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3060 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3062 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3063 stuff to use the New Order.
3065 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3067 * ieee.c: Change type of envi[] to unsigned char.
3069 * configure.in: fix vax ultrix configuration.
3071 * elf.c (bfd_section_from_shdr): Deal with null return from
3072 bfd_make_section(). (elf_object_p): Select endianess properly.
3074 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3076 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3078 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3080 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3081 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3082 * host-aout.c: Don't use aout-params.h; configure these systems
3083 in their xm files, not in a randomly generated file.
3084 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3086 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3088 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3090 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3091 host_aout_vec here as well.
3093 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3095 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3096 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3097 to prevent undefined symbol.
3099 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3101 Various lints found on PersSony
3102 * aoutx.h: cast an enum
3103 * coff-a29k.c: many ints in reloc structure turned to enum
3104 * coffcode.h: more enums
3105 * cpu-h8300.c: more enums
3106 * opncls.c: more enums
3108 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3110 * configure.in: Make Tahoe configuration work again.
3111 * bfd-in.h: Remove trailing comma from enum declaration.
3112 * ieee.c: Can't put byte values >0x7F into a signed char.
3114 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3116 * Makefile.in: Add dependencies for various coff-*.o files.
3118 * elf.c: Remove extraneous paren from core_prpsinfo and
3119 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3120 Replace references to old section "size" member with new
3121 "_raw_size" member. Implement elf_make_empty_symbol, which
3124 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3126 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3129 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3131 * coffcode.h (bfd_coff_relax_section): now static.
3132 (bfd_coff_get_relocated_section_contents): various type lints.
3134 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3136 New entry point in the transfer vector - bfd_relax_section.
3138 * aout-target.h: add to vector, call generic_relax
3139 * bfd-in.h: add to vector
3140 * bfd.c: add #define for vector
3141 * bout.c: add to vector, call generic_relax
3142 * coffcode.h: add to vector, also now has coff specific relax code
3143 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3144 * elf.c: call generic_relax
3145 * ieee.c: call new vector, clean up some bugs due to the creation
3147 * libbfd.h: add bfd_generic_relax_section EXFUN
3148 * oasys.c: call generic_relax
3149 * reloc.c: implement generic_relax
3150 * seclet.c: moved much of this into coffcode.h
3151 * srec.c: call generic_relax
3152 * targets.c: define new transfer vector
3154 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3156 * everything: now modified to use smaller reloc type. Self hosts
3159 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3161 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3162 New files for stratus.
3164 * configure.in: Add configuration fragments for stratus.
3166 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3168 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3169 variables as CONST since they are set to point to a const char
3170 string. Fixes compiler complaints.
3172 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3174 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3177 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3179 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3180 symbols, so that we can emit the correct file name even
3181 if it's an include file.
3183 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3185 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3186 (Reported by john@labtam.labtam.oz.au (John Carey)).
3188 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3190 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3192 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3193 being used to -DHAVE_PROCFS.
3195 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3196 '#include "fopen-same.h"' to end of file to match other h-* files.
3198 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3200 * configure.in: Change svr4 references to sysv4. Add case
3201 "unknown" for target vendor and infer some targets based
3202 on the specified operating system.
3204 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3206 * bfd-in.h, libaout.h: ANSIfy enums.
3208 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3210 * archive.c (normalize): created version for VMS which removes the
3211 VMS directory crap from the front and end of a filename, eg turn
3212 [-.foo]bar.obj;123 into bar.obj
3213 (bfd_construct_extended_name_table): now writes index into an
3214 extended name table in decimal - the same base used to read an
3215 extended name table.
3217 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3219 * aout-encap.c: Fix to use aout-target.h.
3220 * aoutf1.h: Use standard MY_object_p and MY_callback
3221 in aout-target.h. Remove target-specific versions.
3222 * host-aout.c: Re-write to use aout-target.h.
3223 * gen-aout.c: New files use with host-aout.c to generate
3224 host-specific a.out-related parameters.
3225 * Makefile.in: host-aout.o depends on aout-params.h, which is
3226 generated by gen-aout.
3227 * aout-target.h: Make a little more flexible.
3228 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3229 macro. Instead, inline it in aout-target.h.
3230 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3231 a gcc -Wall warning.
3232 * archive.c: Add missing commas in DEFUN macro (2 places).
3233 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3234 Berkeley ones, now that libiberty has them:
3235 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3236 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3237 remove unused variable.
3239 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3241 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3242 and execname inside HAVE_PROCFS ifdef since they are unused
3243 when it is not defined.
3245 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3247 * elf.c: Flag all sections as either code or data. We can't
3248 be sure what they are anyway, since ELF doesn't fit the
3249 traditional model of text+data+bss very well. Add new local
3250 function elf_read() to simplify code. Record entry point in
3253 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3255 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3256 rather than N copies of the same lines.
3258 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3260 * cpu-h8300.c: disassemble branch displacements correctly
3261 * coff-h8300.c: put reloc offsets out in 32bits
3263 * makefile.dos, configdj.bat: New files from DJ
3264 * cache.c: fopen with new macros is needed for DOS.
3265 * ieee.c: environ renamed to envi to stop an include file
3267 * opncls.c, coff-rs6000.c: more fopens with macros.
3269 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3271 * Makefile.in: infodir belongs in datadir.
3273 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3275 * Makefile.in: fix where docdir lives
3277 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3278 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3279 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3280 srec.c, syms.c, targets.c : all new documentation and lint
3284 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3286 * coffcode.h, srec.c: Lint.
3288 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3290 * Makefile.in: install using INSTALL_DATA, added standards.text
3293 * configure.in: mark directory as target dependent. configure
3294 nows works in objdir always so make file existence checks
3297 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3299 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3300 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3301 and mandir now keyed off datadir by default.
3303 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3305 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3306 computation of arch and machine type so it's worked out before
3307 some_aout_object_p is called.
3308 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3310 * archures.c: add extra field 'section_align_power' to hold
3311 default section alignment in object files.
3312 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3313 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3314 initialize the new field.
3315 * bout.c (b_out_callback): replace the text size, since aout
3317 * aoutx.h: Documentation in the new style
3319 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3321 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3322 use the saved value if mtime_set is already set (intended
3323 for archive files, though apparently not used yet).
3325 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3327 * targets.c: Revise comments about how to configure the target
3328 vector, to match reality. Remove mention of obsolete methods.
3329 Remove long lists of capitalized macros that turn into the same
3330 thing in lowercase. Normal vector simply lists all known
3331 lowercase xvec names; all other cases are handled by SELECT_VECS.
3333 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3336 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3337 list of supported targets.
3339 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3341 * archive.c (bsd_write_armap): The pad byte sometimes added to
3342 the string table in a __.SYMDEF member is now
3343 counted as part of the size of the string table.
3344 This is compatible with the old ranlib, as well as Sun's.
3346 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3348 * srec.c: Rewrote to fix many bugs; now gets the record type
3349 right, doesn't choke on input, sets the start address in an S9 and
3350 fills in the filename on an S0.
3352 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3354 * cpu-h8300.c: Add support for MEMIND addressing mode
3356 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3358 * coffcode.h: use the new macro if available
3360 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3361 * Makefile.in: Fixed dependencies due to file rename
3363 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3364 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3365 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3366 newos3.c, stab-syms.c, syms.c: All these files have had their
3367 #includes altered to point to the new places.
3369 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3371 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3373 * configure.in: Add vendor "ncr" as supported per-target vendor.
3374 Add svr4 case for i386 per-host case.
3376 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3379 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3381 * syms.c (bfd_decode_symclass): Return 'A'
3382 for symbols that are both absolute and global.
3383 * archive.c (bfd_special_undocumented_glue): Return NULL
3384 if bfd_ar_hdr_from_filesystem returns NULL.
3386 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3388 * Makefile.in: added coff-h8300
3389 * configure.in: now h8 is a coff target
3390 * cpu-h8300.c: fix various disassembly problems
3391 * libcoff.h: took out some code which has been #0ed for a long
3393 * targets.c: added h8 coff
3394 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3395 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3397 * coffcode.h: Started to change the way machine dependencies are
3398 handled, from the nest of #ifdefs to macros defined in the
3399 including coff-<foo>.c
3401 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3403 * aoutx.h (some_aout_object_p): Set the `executable' bit
3404 if the entry point is contained in the text segment, even if the
3405 text segment is at location 0.
3407 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3408 nonstandard MIPS sections (.rdata, .sdata, etc).
3410 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3411 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3412 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3414 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3416 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3418 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3419 from syms.c to new file stab-syms.c. Also, since GNU extended
3420 type codes such as N_SETT are no longer in ../include/stab.def,
3421 include them manually.
3422 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3423 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3424 * libaout.h: Added prototype for aout_stab_name().
3425 * Makefile.in: Update Makefile for new stab-syms.[co].
3427 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3429 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3430 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3431 just make N_XXX work by excluding the header from the text segment.
3432 * aoutx.h: Fix comments to match.
3434 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3436 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3437 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3438 for the "logical" text segment (i.e. never consider the exec
3439 header to be part of the text segment). This change is
3440 needed for consistency with various other parts of bfd and ld.
3441 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3442 and move calculation of obj_textsec(abfd)->size to libaout.h.
3443 * bfd-in.h: Removed bogus ';'.
3445 * Makefile.in: Add MINIMIZE flag to select lean
3446 or bloated target_vector.
3447 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3448 * newsos3.c: Fixes to ../include/aout64.h remove need
3449 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3451 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3453 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3454 handle both little and big-endian targets, with little
3455 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3456 * host-aout.c: Add FIXME note.
3458 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3460 * targets.c: Make the default target_vector contain
3461 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3462 Old behavior can be gotten by defining ALL_TARGETS.
3463 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3464 Factored out common code into new file aout-target.h.
3465 Saves a lot of duplicate code for a.out variants.
3467 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3469 Get 'make headers' to work when configured with +subdirs.
3470 * Makefile.in: Add $(subdir) to docdir path.
3471 * doc/Makefile.in (protos): Add $(srcdir) prefix
3472 to name of sed scripts.
3474 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3476 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3477 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3478 to include names of N_SETT etc.
3480 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3482 * elf.c: Add minimal support for ELF symbol tables. Generates
3483 canonical bfd symbol tables from ELF symbol tables. Change the
3484 name of some functions from bfd_<name> to elf_<name>.
3486 * syms.c: Trivial fix to comment to remove a redundant "to".
3488 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3490 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3491 form that GDB recognizes as COFF.
3493 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3495 * ieee.c (ieee_object_p): cast NULL correctly.
3496 * configure.in: added harris host
3498 * coff-a29k.c: Lots of changes, most from David Wood.
3500 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3502 * coff-m88k.c (coff_write_armap): Just #undef it.
3504 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3506 * Makefile.in: standardize on MINUS_G to disable debugging
3507 * coff-m88k.c: create coff armaps instead of bsd ones.
3508 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3511 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3513 * elf.c: Additions to support ELF format core files.
3514 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3515 has support for /proc (all the include files in particular).
3517 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3519 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3520 of two N_SO stabs, one for directory, and one for filename.
3522 * bfd-in.h (print_vma): Factor out duplicate definition.
3524 Exit a little more gracefully when malloc returns NULL.
3525 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3526 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3527 * libbfd.h: Rre-generated due to libbfd.c update.
3529 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3531 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3533 * elf.c (elf_object_p): Don't try to create a bfd section for
3534 the first ELF section header. It is just a placeholder.
3536 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3538 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3539 core files, when compiling native.
3540 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3542 FIXME: The aoutf1.h change below needs to be reversed back
3545 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3547 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3548 manipulation of lnno fields in lineno structs in a coff-<f>.h
3549 independent way. Override it in coff-<f>.h to your favourite
3550 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3551 (coff_swap_lineno_out): modified to use the new macros.
3553 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3555 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3556 unknown arch when the magic number doesn't specify the
3557 architecture, since some OSs (eg old sun3s) don't set the number, and
3558 020 is probably the right answer anyway.
3560 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3562 * hosts/h-news.h, hosts/h-rtbsd.h:
3563 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3564 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3565 bfd_print_symbol_nm, for use by nm.
3566 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3567 bfd_print_symbol_nm option, to print in nm format.
3568 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3569 oasys.c (oasys_print_symbol): Provide stub implementations
3570 for bfd_print_symbol_nm.
3571 * syms.c: New function bfd_decode_symclass, used by nm printer.
3572 New function bfd_stab_name to look up string name of stab code.
3574 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3576 * Makefile.in: Added ctor.c
3577 * archures.c (bfd_default_arch_struct) added
3578 bfd_default_reloc_type_lookup.
3579 * coffcode.h: removed a load of #if 0ed code.
3580 (coff_compute_file_section_positions): now works out the section
3581 alignment and size correctly in all cases.
3582 (coff_get_symtab): looks for constructor symbols and calls the
3583 right function when they're found. (coff_canonicalize_reloc):
3584 knows when a section is full of constructors and does the right
3586 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3588 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3589 * libcoff.h: removed #if 0ed code
3590 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3591 arch independent constructor relocation type.
3592 (bfd_reloc_type_lookup): removed the comment "this will go away"
3593 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3594 reloc which is used when BFD_RELOC_CTOR falls through to give a
3595 default 32bit reloc for constructors.
3596 (bfd_default_reloc_type_lookup): added.
3597 * aoutf1.h: fixed SEGMENT_SIZE typo.
3599 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3601 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3602 matching prefix "coff".
3603 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3604 rs/6000 csect records.
3606 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3608 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3609 * configure.in: add motorola delta88 cases
3610 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3611 write_armap prototype
3612 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3614 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3616 * Rename COFF-related files in `coff-ARCH.c' form.
3617 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3618 coff-mips.c, coff-rs6000.c to be exact.
3620 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3621 make output clutter.
3622 * config/mt-*: Ditto.
3624 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3626 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3627 John Gilmore. Archive support from Damon A. Permezel.
3629 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3630 * configure.in: Add rs6000 case.
3631 * targets.c: Add rs6000 vector.
3632 * archures.c: Add rs6000, fix comment on romp.
3633 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3634 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3635 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3636 * section.c (bfd_make_section): Return NULL on attempt to create
3638 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3639 (bfd_swap_aouthdr_in): Handle lots more members.
3640 (make_a_section_from_file): If section has already been seen,
3641 just return false rather than overwriting it.
3642 (coff_real_object_p): Understand incoming magic numbers.
3643 (coff_set_flags): Understand outgoing magic numbers.
3644 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3645 (build_debug_section): Add fn for reading debug string section.
3646 (get_normalized_symtab): Handle symbol names in debug string section.
3647 Remove unused obj_string_table.
3648 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3649 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3650 existing section before making one.
3651 * cpu-rs6000.c: New file.
3652 * rs6000coff.c: New file.
3654 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3656 * elf.c: Add partial support for ELF format corefiles. Still needs
3657 support for extracting registers from corefiles.
3659 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3661 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3662 RANLIB is defined as echo, send the output to /dev/null to help
3663 reduce clutter in the output from doing a make.
3665 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3667 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3668 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3670 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3672 * coffcode.h (coff_compute_section_file_positions): make it pad
3673 section size out if there are alignment restrictions so that the
3674 image will be ok on a system where section positions are worked
3675 out by accumulating sizes rather than from the section headers.
3676 * targets.c (proto write_armap). Changed orl_count to unsigned.
3677 * opncls.c (bfd_close_all_done). Added so that generative
3678 programs like gas can close a bfd without causing bfd confusion.
3679 * libbfd.h (changed becuase of protos)
3680 * amdcoff.c: messed with the way that jmp displacements are
3681 calcualated. This may not yet be totally correct.
3682 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3684 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3685 abs symbol has no section (like a register symbol).
3686 (coff_write_symbol) now zeros auxent before filling it up to help
3687 with sensitive applications.
3688 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3690 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3692 * bfd.c: Make sure we don't get a macro strerror().
3693 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3694 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3695 attempt to recover command, ifdef NO_CORE_COMMAND.
3696 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3698 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3700 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3702 * archive.c (bsd_write_argmap): The size of the ranlib structures
3703 should not include the size field itself.
3704 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3705 adata(abfd)->exec_bytes_size field instead of constant macro,
3706 because aoutx.h compiles to a simple .o file shared by
3707 all 32-bits a.out targets.
3709 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3711 * configure.in: Allow i386-sco-sysv.
3712 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3713 * cpu-h8300.c: lint.
3715 * host-aout.c: New strategy. We use common code, include files,
3716 and data structures to handle the file, but set a few parameters
3717 from the host's config file (page size, text start addr, etc).
3718 * libaout.h: Define HP BSD machine types.
3719 * aoutf1.h: Handle reading a.outs with these types.
3721 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3722 virtual-memory-address of the .reg section. We can't just make a
3723 section for "all the regs and nothing else" because only GDB knows
3724 exactly where the regs are (scattered around the upage and stack).
3725 Clean up memory allocation. Remove big- and little-endian
3726 vectors, replace with single vector; this only runs on the host,
3727 in host byte order. Replace byteswap routines with aborts in case
3729 * targets.c: There's only one trad_core_vec now.
3730 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3732 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3734 * hosts/h-amix.h (free): Fix prototype.
3736 * aoutx.h: Don't use NULL as an integer, for braindead systems
3737 that declare it as (void *)0. (From Peter Schauer.)
3739 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3741 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3742 problem with bad Ultrix system headers.
3743 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3744 various kinds of alignments for the various kinds of
3747 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3749 * doc/Makefile: Don't assume . is on the path (from James Clark).
3751 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3753 * Makefile.in: Avoid Sun Make VPATH bugs.
3754 * targets.c: Declare trad_core vectors extern.
3756 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3758 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3759 * libbfd.h: Moved ALIGN macro here.
3760 * bout.c (b_out_callback): Replace i960_align by align_power.
3762 * libaout.h (struct aoutdata): Added fields page_size,
3763 segment_size and exec_bytes_size. These help generic code
3764 (in aoutx.h and libaout.h) to figure out where to align
3765 the various segments in a demand paged file.
3766 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3767 to decide if the exec header counts in a_text (text segment size).
3768 Also, assume D_PAGED flag is set; don't set it here.
3769 * bout.c (b_out_callback): Add initialization of
3770 adata fields page_size, segment_size, and exec_bytes_size.
3771 * host-aout.c (NAME(host_aout, callback) and
3772 NAME(host_aout,mkobject): Ditto.
3773 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3774 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3775 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3776 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3777 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3778 for some systems (mainly sunos), so do it in the callback instead.
3779 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3780 * aoutx.h (NAME(aout,set_section_contents): Change the way
3781 filepos and size of sections are carried out to support
3782 older styles of demand paged executables.
3785 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3787 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3788 * bfd.c: Added macros to enable gas to swap coff records.
3789 * coffcode.h: Make the coff_swap_*_out routines return the number
3790 of bytes swapped, and cleaned up their prototypes.
3791 * configure.in: Added ebmon/coff support
3792 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3794 * targets.c: Added new entry points for coff swapping
3796 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3798 Restructure configuration scheme for bfd, binutils, ld.
3800 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3801 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3802 Change some config names to match other dirs.
3803 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3805 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3806 ../include/sysdep.h.
3807 * cpu-i960.c: Strncmp needed a length arg.
3808 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3809 * i386aout.c: Remove dead N_TXTOFF override.
3810 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3811 * config/: Rename some config files to match up h-*.h names.
3812 Remove all the HOST_SYS definitions from the config files.
3813 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3814 * hosts/h-hp9000.h: Remove USG comment.
3815 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3816 * hosts/h-news.h, h-sparc-64.h: New config files that had
3817 previously been kludged in the <sysdep.h> file.
3819 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3821 * config/*: trad-core support is HOST dependent, not target
3822 dependent. Target config files only set DEFAULT_VECTOR and/or
3823 other vector elements. Exception: when host-aout.c is in use,
3824 in which case we're forced to assume we're native (hp, vax,
3825 tahoe). Rename XDEPFILES to HDEPFILES.
3826 * Makefile.in: Rename XDEPFILES.
3827 * config/h-sun*: Don't force static linking.
3828 * trad-core.c: Document how to use it nowadays.
3829 * i386aout.c, newsos3.c: Clean up.
3830 * i386coff.c: Allow 386 coff files to be used as core files too
3831 (for reading core files from embedded systems).
3833 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3835 * Add i386aout.c for a.out support on the i386.
3837 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3839 * reloc.c, section.c, syms.c, targets.c: correct info-node
3840 structure in *doc* comments.
3841 doc/Makefile: stop hiding complaints from makeinfo.
3843 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3845 * aoutx.h (...some_aout_object_p): Take a third parameter,
3846 the internal_exec struct, and avoid ever looking at an
3847 external_exec. All callers changed to read the entire
3848 external_exec struct, swap and check its magic number,
3849 swap in the whole structure, and pass the swapped-in version to
3851 * bout.c: Bring into modern era. Use single _object_p routine
3852 for big- aand little-endian. Provide internal and external
3853 exec header structs. Use separate swap-in and swap-out routines.
3855 * libaout.h: Move struct internal_exec from ../include/aout64.h
3856 to here. Add obj_symbol_entry_size to struct aoutdata.
3857 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3859 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3860 EXTERNAL_NLIST_SIZE. Callers changed.
3862 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3864 * bfd.c: Remove strerror() to libiberty.
3866 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3867 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3868 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3869 last byte of transfer, not first byte, is within the section.
3871 * host-aout.c: Remove `BSD' archive support. Lint.
3873 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3874 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3875 `bfd_arch_info_type'. All uses changed.
3876 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3877 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3878 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3879 it needs a better name.) All uses changed.
3880 * targets.c: Rename `enum target_flavour_enum' to `enum
3881 target_flavour', and remove the `_enum' from all of the enum
3882 values themselves. All uses changed.
3884 * configure.in, config/h-i386mach: i386 mach host.
3885 * config/t-i386-aout: Use host-aout.c.
3887 * trad-core.c: Give it its own xvec's to make it independent
3888 of other file formats.
3889 * ecoff.c, host-aout.c: Remove refs to trad-core.
3890 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3891 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3893 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3895 * reloc.c: Extended NEWHOWTO macro
3896 * ieee.c: Changed the way 8bit pcrel is done
3897 * cpu-h8300.c: got the registers in the right order
3899 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3901 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3902 prediction is vindicated!
3904 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3905 Remove refs to howto.c, since Steve forgot.
3907 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3909 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3910 still work. Now allows any architecture/machine to be set.
3912 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3914 * howto.c deleted and moved code to reloc.c
3916 * libbfd.h, libbfd-in.h removed $id stuff for real
3918 * cpu-h8300.c Made it match various different spellings of h8300.
3920 * archures.c: Took out the first char filter which made it only
3921 look for a cpu/arch match when the first chars of supplied and
3922 tested names were the same.
3924 * targets.c removed oasys stuff, pending someone to fix the bugs
3928 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3930 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3931 ELF support good enough for GDB.
3932 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3933 m68k-cbm-svr4 host and target.
3934 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3935 so `diff' and `patch' can cope.
3937 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3939 * archures.c: removed texinfo error
3941 * init.c: added texinfo hooks, and removed initialization error
3944 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3947 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3949 * cpu-i960.c: Avoid numerical count of initializers.
3951 Vax Ultrix changes from David Taylor <taylor@think.com>:
3952 * host-aout.c: Make little-endian vector really little-endian.
3953 * configure.in: Separate vax and tahoe cases, handle ultrix.
3954 * config/t-vax: Add trad-core.o.
3955 * config/h-vaxult: New host system.
3957 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3959 * bfd-in.h VERSION, change version number to 0.18, this makes a
3960 gap, but now is the same as the linker version number.
3962 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3963 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3964 files will eventually contain processor specific bits for bfd,
3965 like strange relocation information and dis/assembly. So far only
3966 the H8 has been even partially done. This work also ties in with
3967 the change in handling architectures.
3969 * amdcoff.c: (a29k_reloc) fix error message.
3971 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3972 discover the architecture of the bfd. (sunos4_callback) calls the
3973 function bfd_set_arch_mach rather than stuffing stuff directly
3974 into the bfd. (sunos4_write_object_contents), changed names of
3977 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3978 setup the environment.
3980 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3981 headers in big endian format, regardless of the endianess of the
3984 * archures.c: totally changed. Now an architecture is represented
3985 with a pointer to an info structure rather than an enumerated type
3986 and a long. The old info is available as two elements in the
3987 structure. Future enhancements to architecure support will
3988 involve pointers to methods being placed into the info structure.
3990 * bfd.c: changed the definition of the bfd structure for the new
3993 * bout.c: (b_out_set_arch_mach) changed to use the new
3994 architecture mechanism.
3996 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3997 the new architecture mechanism.
3999 * configure.in: added h8 stuff.
4001 * ieee.c: too many changes to note. Now ieee files written with
4002 bfd gas and ld can be read by gld and ieee only linkers and
4005 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4007 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4008 than fixing the structure directly.
4010 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4011 than fixing the structure directly.
4013 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4014 before opening a bfd.
4016 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4017 rather than fixing the structure directly.
4019 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4020 in the t/hmake file) a user can select which backends they want
4021 linked with bfd without changing the source.
4023 * init.c: new, looks after initializing modules.
4025 * howto.c: for future use, will allow an application to work out
4026 what cookie to use as a handle on a relcoatio howto.
4028 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4030 * srec.c: Better error checking, partly from Peter Schauer.
4031 (srec_object_p): Avoid assuming any file that starts with 'S' is
4032 an S-record file! (Check for 3 uppercase-hex digits after it.)
4033 (ISHEX): Define new macro for checking supposedly hex characters.
4034 (pass_over): Treat as EOF any S-record line that:
4035 * doesn't have hex in either size character
4036 * produces a size larger than 0x7F
4037 * has an unrecognized type number
4039 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4041 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4042 opncls.c: Lint (saber actually).
4044 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4046 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4047 * newsos3.c: Fixed two types: newos3 -> newsos3.
4048 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4049 to use correct segment.
4051 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4053 * aoutx.h (print_symbol): Handle missing symbol->name.
4055 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4057 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4060 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4062 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4063 add sgi/irix support.
4065 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4067 Changes for the AMD 29000 Ultracomputer port from David Wood.
4070 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4072 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4075 * coffcode.h (coff_real_object_p): Pass information about the
4076 current file's coff symbol format to BFD via the coff_data struct.
4077 (coff_find_nearest_line): obj_icof => coff_data.
4078 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4079 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4080 and DIMNUM == E_DIMNUM.
4081 * configure.in: Handle a29k-*-* hosts, and targets
4082 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4083 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4084 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4085 local_linesz to `coff_data' (tdata) struct.
4086 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4087 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4089 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4091 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4092 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4094 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4096 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4098 (sunos4_core_file_matches_executable_p): Fix header comparison.
4099 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4100 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4102 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4104 Allow GDB to patch object files.
4106 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4107 * trad-core.h (trad_unix_core_file_p): Ditto.
4108 * aoutx.h (aout_set_section_contents): On first output, check
4109 abfd->direction and complain if erroneous.
4111 * Makefile.in: Add crude dependencies.
4113 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4115 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4116 to h/t-xxxx files so that everything will work on System V.
4118 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4120 * aoutx.h: Add information on host-aout.c and how to configure
4121 to use it, to the manual.
4122 * configure.in: Tix typo.
4123 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4124 else dummy out the core file support.
4125 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4126 specified, use it to locate the data section.
4127 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4128 rather than as chars (lint).
4130 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4132 * aoutx.h, coffcode.h: saberized.
4134 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4136 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4138 bfd.c, targets.c: minor rewording of doc segments
4141 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4143 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4144 etc, rather than TEXT_START_ADDR.
4145 * host-aout.c: Remove #if 0 around whole thing.
4146 Update to modern (32/64-bit) a.out naming conventions.
4147 Include a large chunk of ../include/a.out.gnu.h to get macros that
4148 are not defined by the system include files.
4149 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4150 macro used by the other a.out implementations.
4151 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4153 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4155 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4156 texdoc and psdoc; make these depend on generated .texi's
4158 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4161 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4164 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4165 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4166 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4167 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4168 obtrusive marks indicating .c origins.
4170 * bfd.texinfo: generalize most references to linker
4172 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4174 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4175 * archures.c: remove empty foo() definition (crept in at vn1.9)
4177 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4179 * bfd.texinfo: use @setchapternewpage on instead of lots of
4180 @page's; minor rephrasing in Introduction.
4182 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4183 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4184 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4185 segments): used BFD (caps) more consistently as a name in
4186 discourse, fixed a few other minor typos and uses of fonts
4189 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4191 * coffcode.h: fixed bug where string table size wasn't being swapped.
4193 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4195 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4197 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4198 flags. (bfd_print_symbol_vandf) now knows what to do with the
4201 * aoutx.h: made translate_from_native_sym_flags and
4202 translate_to_native_sym_flags produce the above flags.
4205 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4207 * all files: update copyright notices for GPL version 2.
4208 Install header comments and attribute most modules to their
4209 authors. BFD's name is now officially "Binary File Descriptor",
4210 so remove any conflicting pejoratives.
4211 archures.h: Consists solely of comments; remove it.
4213 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4215 * Makefile.in, bfd.c: Made it compile again.
4217 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4219 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4222 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4224 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4225 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4228 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4229 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4231 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4233 * Everything: created some new files, core.c format.c, reloc.c,
4234 section.c and syms.c to split the functionality a bit better.
4235 Cleaned up the rest of the files a bit, and added some
4239 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4241 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4242 really takes 3 arguments, patched code and ammended prototypes.
4244 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4246 * ../include/bfd.h (struct bfd_target): Added new field
4247 "align_power_min" which contains the minimum alignment for a
4248 section. This is used in coff_new_section_hook. The field
4249 insertion necessitates an update of all backends..
4251 * aoutf1.h jump table field inserted
4253 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4256 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4257 table field inserted.
4259 * coffcode.h(just about everything) Now patches up symbol tables
4260 using a different mechanism. The Intel major bug has been fixed,
4261 and the linker can self host on the Aviion and be debugged with
4264 * ecoff.c: new include and jump table patch, i386coff.c: new
4265 include and jump table patch, icoff.c: new include and jump table
4266 patch, ieee.c: can now read archives containing ieee modules.,
4267 libcoff.h: added (combined_entry_type), libieee.h: uped max
4268 sections to 20, m68kcoff.c: new include and jump table patch,
4269 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4270 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4271 srec.c: jump table patch. trad-code.c fixed #IF typeo
4273 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4275 * coffcode.h (coff_swap_aux_in): added else case to deal with
4276 filenames less than 9 characters.
4279 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4281 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4283 * srec.c: now allows any number of sections to be created in a
4284 file. Outputs addresses of the right length.
4286 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4288 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4289 target didn't match, the format got set to the attempted match,
4290 breaking a future test.
4292 *../include/i386coff.h : fixed typo in type field with size
4294 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4295 support in the jump table for the swapping routines exported to
4296 gdb. Now gdb works with the 386.
4298 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4300 * Merge in changes from gdb-3.95 release.
4301 Makefile.in: Allow hmake and tmake files to add OFILES.
4303 bfd.c: support specific targets as well as searching. When
4304 searching, take default target in preference to others.
4306 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4307 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4308 libbfd.h: Support specific targets as well as searching.
4309 opncls.c: Support specific targets as well as searching.
4310 targets.c: Search is short-circuited if default target matches.
4311 liboasys.c, libieee.c: Undo bothner changes that make macros
4312 work to the left of assignment, but which depend on the
4313 representations of different pointer types being the same.
4315 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4317 * i386coff.c: created.
4318 * coffcode.h: added support for 386.
4319 * Makefile.in: added support for 386.
4320 * ../include/i386coff.h: created
4322 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4324 * coffcode.h: removed all put_x_<sizes>
4325 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4329 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4331 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4333 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4335 * everything: Removed sysdep.h from bfd.h and put back into files
4336 from which it was split out. Now 64 bit version is built with a
4337 -DHOST_64_BIT="long long" on the compile line.
4339 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4341 Changed all the [get|put][name] routines to use [get|put]_[size
4344 Put in support for 64 bit work. Now two versions of bfd may be
4345 generated, according to the state of TARGET_64_BIT, one which is
4346 32 bit only, and one which is 64/32 bits.
4347 Created new back end 'demo64' to test 64 bit functionality.
4349 Renamed some files to work on DOS.
4351 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4352 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4353 chage, 64 bit transfer. * liba.out.h: Split out common code from
4354 sunos and newsos into liba.out. Name changes and prototype mods. *
4355 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4356 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4357 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4358 change and 64bit stuff.* newsos3.c: common code removed, new jump
4359 table. * oasys.c: Name change * opncls.c: Portability fixes *
4360 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4361 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4362 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4363 64bit ized. * demo64.c: 64 bit a.out back end
4365 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4367 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4368 on LHS of assignment, even when using old compilers.
4369 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4370 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4371 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4372 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4373 * targets.c: Add declaration of newsos3_vec.
4375 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4377 * aout.c: fixxed some of the problems with filepos calculation.
4378 (swap_ext_reloc): fixed problem with creation of relocs.
4379 (aout_set_section_contents): fixed filepos problem
4381 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4382 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4383 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4384 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4385 cleaned up. (coff_write_object_contents) cleaned up.
4387 * ecoff.c: Totally different. Now supports ecoff fully.
4389 * icoff.c: fixed problems in relocation callout.
4391 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4393 * m68kcoff.c: updated target vector.
4395 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4396 choose_reloc_size. (sunos4_write_object_contents) now calls
4397 choose_reloc_size so outputs relocs correctly, also calculates the
4398 size of the sections correctly.
4402 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4404 Merge Per Bothner's changes to modularize BFD a.out a bit.
4406 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4407 * ieee.c: Cast enums to int before comparing them, for brain-
4409 * coff-code.h: Remove coff_get_section_contents, and use the
4410 generic one instead.
4412 * aout.c: Derive new module from sunos.c, containing generic
4413 support code for all kinds of a.out files.
4415 * sunos.c: Remove all code that goes in aout.c. Split out
4416 machine dependent followup in sunos4_object_p into
4417 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4418 and redefine only the names we CHANGE, not all the names. Drop
4419 the little-endian vector, and rename the vector as sunos4 rather
4422 * b.out.c: Use aout.c routines for most of the work. Slight
4423 changes for the new regime. Remove close_and_cleanup and
4424 get_section_contents in favor of generics. New transfer vector
4427 * newsos.c: New support for Sony NEWS, another a.out format.
4429 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4430 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4431 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4433 * opncls.c (bfd_close): Call format-dependent write_contents
4434 routine, if writing, before calling target-dependent
4435 close_and_cleanup routine (which is now always generic, I think).
4436 * srec.c: Use bfd_alloc instead of malloc. Remove
4437 close_and_cleanup and move code from it to
4438 srec_write_object_contents. Add write_contents to tvec.
4439 * targets.c: Remove a.out little vector, replace a.out big
4440 vector with SunOS vector. FIXME: Need Vax support again now.
4442 * libbfd.h: Add write_contents format-dependent-vector to the
4443 bfd_target vector. Supply a generic close_and_cleanup routine.
4444 * liba.out.h: Handle the new aout.c split. Add prototypes for
4445 all routines defined in aout.c. Rename "sunos" things to "aout"
4446 things. Add a few fields where needed for various formats.
4447 * Makefile.in: Add aout.c and newsos.c.
4449 * archive.c, ieee.c, oasys.c: Lint.
4451 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4454 changed forward declaration struct stat; to reduce warnings. Changed
4455 comment on bfd_h_<x>_x.
4457 * ../include/m68kcoff.h, ../include/intel-coff.h,
4458 ../include/m88k-bcs.h
4459 Now there are two incarnations of relocs, linenos and syments. One for
4460 internal digestion, and one full of char arrays for I/O. The original
4461 names have gone to detect errors.
4463 * Makefile.in, m68kcoff.c, targets.c
4464 Test new structure code with a 68k coff implementaion
4466 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4467 Fixed all the places where there were problems with the size and
4468 alignments of structures on disk and structures in memory. #ifed out
4469 all the code in coffswap.c, since it should be done using the target
4472 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4474 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4475 multiple reloc command.
4477 * sunos.c (sunos4_set_section_contents): Made it so that sections
4478 are always padded to their alignment size.
4480 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4482 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4483 Clean up types and such (saber C problems).
4484 * ecoff.c: Clean up types and such. Remove routines that are
4485 not used. Fix up reading and swapping of shorts from files.
4487 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4489 * a.out.vax.c: Remove two bogus "static" from prototypes.
4491 * ecoff.c: Got rid of lots of non-working junk (that had
4492 been copied directly from coff-code.h).
4493 Updated to be consistent with updates to icoff.c and coff-code.h.
4495 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4496 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4498 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4499 but until the target_vector is automatically generated,
4500 it's as good as any. Note that the text offset is the only
4501 difference between NewsOS and SunOs (including magic numbers).
4502 (Most of the sunos_* routines should to renamed bsd_*
4503 and move to a bsd.c file. Then (and when the target_vector
4504 is automatically generated) it might make sense to create
4505 a separate Sony target.)
4507 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4508 on some systems, and doesn't help on others.
4509 Similarly, only define X_OK if not already defined.
4511 * trad-core.c: Don't include sys/stat.h - at least
4512 on NewsOS 3, it has already been included.
4514 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4516 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4517 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4518 symbol tables if necessary when reading them in, so gdb can use
4519 them. Add "bfd_coff_" to the names so they won't conflict with
4520 names in calling programs. FIXME-soon: if coff-code.h is
4521 included in two BFD modules, this will cause duplicate
4522 definitions; the routines should be exported to a separate,
4523 common, module (probably along with a mess of other ones).
4525 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4527 Improve modtime support.
4529 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4530 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4531 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4532 BUG: archive members still do not get correct mod times.
4534 Improve floating point support for core files.
4536 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4537 (sunos4_core_file_p): Create a second registers section in the
4538 core file, called ".reg2", for the float registers.
4540 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4542 * many changes to improve archive handling; found a logic flaw in
4543 bfd_check_format which only just happened to work by cooncidence.
4545 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4547 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4550 * bfd.h: changed type of udata in asymbol to void *, like it
4551 should be. Added bfd_reloc_dangerous enum member.
4553 * coff-code.h: Fixed it so that internally generated symbols get
4554 their values relocated correctly in all cases. Removed calls to
4557 * icoff.c: Not understanding the destination symbol of a reloc is
4558 not a failure any more, just 'dangerous'. This allows linking of
4559 b.out and coff images.
4561 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4565 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4567 * sunos.c (translate_to_native_sym_flags): fixed
4568 sym_pointer->n_value so that symbols on the way out get their
4569 section relative values calculated correctly.
4571 * coff-code.h (mangle_symbols): fixed problem where tags were not
4572 being relocated for structs, enums, unions. Also various lints.
4574 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4576 * archive.c (get_elt_at_filepos): system_call_error returned
4579 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4581 * Resolve the use of no_error and system_call_error.
4582 The bfd library itself now will never set bfd_error to
4585 The code still needs to be combed to make sure all the error
4586 codes are correct. I suspect they are not always set correctly.
4588 * The names of all the messages have _ prepended because the sun
4589 bundled compiler can't distinguish from a macro which takes an
4590 argument and the same identifier in a non-macro context.
4592 * The reason for the above being that entry points which used to
4593 be trampoline functions are now just macros which expand to a
4594 direct call through the bfd's xfer vector.
4596 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4597 must gas have its own version of everything (the gas version
4598 had the correct value)
4600 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4602 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4603 properly support i960 architecture and output correct reloc stuff.
4605 * bfd.h: added prototype for bfd_printable_arch_mach, added
4608 * coff-code.h: Applied patches from chrisb to support i960
4609 architecture, zero relocs and swap them correcly and conditionally
4610 compiled the timestamp.
4612 * sunos.c: Made the default section alignment 2^3 so that doubles
4613 are done properly. Fixed the same reloc bug that was in b.out.c
4615 * sysdep.h: Now compiles on a Posix box
4617 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4619 * icoff.c: Fix comment on big-endian version.
4620 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4621 F_RELFLG). Set F_AR32WR in output files if little endian
4624 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4626 * archures.c fixed =/== typo
4628 * sunos.c added architecture stuff for output. Fixed
4629 bug where files where vma(data) != size(text)
4630 were processed wrong.
4632 * coff-code.h added a lint cast
4634 * (../include/a.out.sun4.h) fixed it so zmagic
4637 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4639 * archive.c removed loads of includes, and fixed bug where string
4640 table didn't have a null at the end.
4642 * bfd.c fixed includes, added symbols argument to
4643 canonicalize_reloc entry point.
4645 * libbfd.c fixed includes and added some lint patches.
4647 * targets.c added both sorts of intel coff.
4649 * b.out.c fixed included, changed was the canonical
4652 * icoff.c added support for callj and big and little
4655 * opncls.c added chmod+xing for files with EXEC_P set.
4657 * sunos.c fixed includes. Changed default section
4658 alignement to words. Fixed relocation stuff to work with
4661 * bfd.h various new types added, prototype for new
4662 reloc calls, changed bfd->iostream to a void *
4663 to including files don't need stdio.h.
4665 * libcoff.h added conversion table to tie relocs to
4670 * coff-code.h fixed includes. Added code to support
4671 big and little endian formats. Various lints. Better
4672 processing of symbols. Changed reloc stuff to new
4675 * libbfd.h fixed includes
4678 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4680 * bfd.h changed name of alignment entry in sec_struct to
4681 alignment_power, because of conflicting uses within bfd.
4682 Now it should be obvious that it's a 2**n alignment
4683 specifier. Removed start_pad, end_alignment, block, minsize,
4684 output_file_alignment, subsection_alignment and original_vma fields.
4685 Added align_power() macro. Fixed bfd_section_alignment
4686 acessor macros. Added bfd_symbol_same_target macro.
4688 * b.out.c (b_out_write_object_contents) fixed to use
4689 new alignment member. Fixed (callj_callback) to use section
4690 relative symbols properly.
4692 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4693 Fixed (translate_from_native_sym_flags) to correctly make
4694 symbols section relative.
4696 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4697 (bfd_make_section) took out initialization of obsolete members.
4698 (bfd_print_symbol_vandf) added
4700 * opncls.c (bfd_create) created.
4702 * coff-code.h (coff_new_section_hook) took away refs
4703 to obsolete members. (make_a_section_from_file) added
4704 conversion between alignment types. (coff_symbol_from)
4705 added. (coff_count_linenumbers) only counts linenumbers
4706 if symbol is of coff-type. (coff_mangle_symbols) only
4707 heavily mangles symbols if symbol is coff-type.
4708 (coff_write_symbols) various lints. (coff_write_object_contents)
4709 various lints and modification for alignment conversion.
4710 (coff_slurp_relocs) fixed for use with new asection shape.
4712 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4714 * archive.c lots of lint
4716 * b.out.c added callj relocation support, upgrated reloc howto.
4717 Fixed so that asymbol and reloc records are output
4720 * bfd.c lots of lint, support for new bfd entry point
4723 * bfd.h changed definition of asymbol to contain pointer to
4724 owning bfd, removed target dependencies.
4726 * cache.c took out print statements, put in BFD_ASSERT calls.
4728 * coff-code.h various lints, corrected linenumber output
4729 functionality. Added support for new style asymbols and
4730 bfd_print_symbol. Fixed so that asymbol and
4731 reloc records are handled correctly. Added timestamp.
4733 * icoff.c Added support for new howto shape.
4735 * liba.out.h Added support for new asymbol shape
4737 * libbfd.c various lints
4739 * libbfd.h various lints
4741 * libcoff.h added support for new asymbol shape.
4743 * sunos.c various lints. Added support for new asymbol shape
4744 and bfd_print_symbol.
4746 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4748 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4749 pointer lint. Added support for callj relocation. Fixed bug where
4750 the last 32 bytes of the text section were overwritten by data. Fixed bug
4751 where archives of b.out didn't work due bfd_slurp_extended_name_table
4754 * sunos.c added support for n_other field. Braced the howto table so
4755 that it won't be affected by any lengthing of the howto struct typedef.
4758 * bfd.h added support for n_other field, added special_function
4759 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4762 * bfd.c upgraded bfd_perform_relocation, various lints.
4764 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4766 * ChangeLog: Started ChangeLog for BFD.
4767 * ToDo: Create file for suggestions.
4769 * Makefile: Support easy loading into Saber C.
4770 Add dependencies for icoff.o and bcs88kcoff.o.
4771 Rename coff.c to coff-code.h. Change callers.
4773 * bfd.c (bfd_check_format): Allow the check_format routines
4774 to return the desired target vector, rather than just a Boolean.
4775 bfd.h (bfd_check_format): Change function pointer return type.
4776 archive.c (bfd_generic_archive_p): change callee.
4777 b.out.c (b_out_little_object_p, b_out_big_object_p,
4778 b_out_real_object_p): change callee.
4779 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4780 in check_format transfer vectors that need a filler.
4781 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4782 bcs88kcoff.c: change callee.
4783 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4784 icoff.c: change callee.
4785 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4787 * libbfd.c (zalloc): It should actually zero the storage!
4788 This was commented out for some reason.
4790 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4791 This is so callers can avoid <stdlib.h> which doesn't exist
4794 * bfd.c (map_over_sections): Add debugging code, since I
4795 noticed the section count for sunos core files was bad, but only
4796 GDB had detected the problem.
4797 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4798 bfd_get_section_linenos): Remove obsolete functions.
4799 (bfd_apply_relocations): Use longs, not ints, for the math.
4801 * bfd.h: Declare enum boolean and struct bfd_target as well
4802 as typedefs for them. Remove obsolete
4803 bfd_get_section_lineno_size.
4805 * cache.c: Make the "fdopen" support work. Keep better track
4806 of how many files are open. Centralize the opening of files
4807 and be sure bfd_open[rw] actually try to open the file. Evade
4808 linked list initialization problems.
4810 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4812 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4814 * cplus-dem.c: Delete file, since it is not part of BFD.
4816 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4817 (bfd_openr, bfd_openw): Actually open the file, give error now.
4819 * sunos.c (sunos4_core_file_p): Set section count.
4820 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4821 obsolete definitions.
4822 (_write_symbol_table): Initialize <idx> counter.
4823 (foop): Eliminate debugging code.
4829 version-control: never