1 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
6 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
9 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
11 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
13 * configure.in: Recognize h8300h-*-*.
15 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
17 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
19 * coff-sh.c (r_imm32): Get the width of the reloc right.
21 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
23 * configure.in: Add new target m68k-coffun to the dpx/2.
24 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
26 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
28 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
29 sparc-aout-specific list.
31 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
33 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
35 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
36 and Jim Kingdon (kingdon@cygnus.com)
38 * elfcode.h: Use memset not bzero.
39 * trad-core.c: Don't include <sys/file.h>.
40 * i386linux.h: Include <sys/file.h>.
41 * coff-m68k-un.c: new file to handle names with underscores on
43 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
44 to not duplicate the function in the executable.
45 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
47 * coffcode.h (MC68KBCSMAGIC): case added.
48 * targets.c: Add m68kcoffun_vec.
49 * configure.host: added support for Bull dpx/2.
50 * config/dpx2.mh, hosts/dpx2.h: new files.
51 * Makefile.in: added target coff-m68k-un.
53 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * aoutf1.h: Add definition of MACHTYPE_OK.
57 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
59 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
60 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
61 be sufficient. Define TEXT_START_ADDR.
63 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
65 * aoutx.h (translate_from_native_sym_flags): Removed statep
66 argument. Just let an indirect symbol point to the next symbol
67 without forcing the next symbol to be undefined. Changed all
69 * hp300hpux.c (slurp_symbol_table): Changed call to
70 translate_from_native_sym_flags.
71 * targets.c: Added hp300hpux_vec.
72 * Makefile.in (hp300hpux.o): Added dependencies.
74 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
76 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
77 relocs together, and add 64-bit versions.
78 (bfd_generic_get_relocated_section_contents): Argument to alloca
81 * libbfd.c (bfd_xmalloc_by_size_t): New function.
82 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
84 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
85 (new_bfd): Prototype-style definition, using DEFUN.
86 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
87 argument is type size_t, not bfd_size_type.
88 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
89 * bfd.c (bfd_default_error_trap, bfd_error_trap,
90 bfd_error_nonrepresentabltrap): Prototypes.
91 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
92 bfd_alloc_grow): Adjusted prototypes for arg type change.
93 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
94 do_slurp_coff_armap, bfd_construct_extended_name_table):
96 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
97 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
100 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
101 (ofiles): New target. Build a list of unique file names, in case
103 (TARGETLIB): Use list of files from ofiles.
104 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
105 minimal-bfd flag and target makefile frag contents.
107 * elfcode.h (elf_read): Delete static declaration, since function
109 (elf_map_symbols): Write out section symbols for all sections, for
111 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
112 section symbols for the same section.
113 (elf_find_nearest_line): Don't print message, just return false.
115 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
117 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
119 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
121 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
124 (realclean): Remove generated headers.
126 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
128 * section.c (bfd_set_section_content): Deny if file is not opened with
129 the proper mode, set output_has_begun if file is openened for update.
130 * aoutx.h (aout_*_set_section_content): Remove checks that are now
131 done in bfd_set_section_content.
133 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
135 * hosts/std-host.h: Removed declarations of printf, fprintf,
136 fcntl, fread and fwrite. They are all error prone for one reason
137 or another. Changed declaration of memchr from char * to PTR.
139 * configure.in (mips-*-riscos*): New target; use riscos.
140 * configure.host (mips-*-riscos*): New host; use riscos.
141 * config/riscos.mh (HDEFINES): Add -G 4.
143 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
144 rather than casting the result of bfd_h_get.
146 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
148 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
151 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
153 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
154 include in search list if BFD64 is defined.
156 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
157 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
159 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
161 * elf64-target.h, elf64-generic.c: New files.
162 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
163 (elf64-generic.o): List dependencies.
165 * Makefile.in: List target `all' explicitly before host/target
166 makefile fragments are included, in case they define any new
169 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
170 versions as appropriate. Uses updated.
171 (elf_debug_section): Declare before use.
172 (elf_debug_file): New function.
173 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
174 Alignment value in section header is n_bytes, not log2.
175 (new_section_hook): Do nothing for now.
176 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
178 (elf_core_file_p): Simplify check for correct class (word size).
179 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
180 Initialize all fields when creating data structures.
181 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
182 (elf_compute_section_file_positions): Set correct class in output
184 (elf_write_object_contents): Section symbols have empty names in
187 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
188 args to size_t before call.
189 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
191 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
193 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
194 number information, return 0 for line number.
196 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
201 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
203 * hosts/riscos.h: Define NBPG and UPAGES.
205 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
207 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
208 lvalue; it contains a cast.
210 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
212 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
213 Use unsigned hash values for better hashing.
214 (hash): Hash in the string length for long strings.
216 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
218 * aoutx.h (compare): Replace 3 if's with a subtraction.
219 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
220 in decreasing order of success, as an optimization.
221 (hash): Take a length arg; ignore chars after #25, for speed.
222 (add_to_stringtab): Pass length to hash.
224 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
226 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
228 * elfcode.h (elf_new_section_hook): Do nothing for now.
229 (elf_write_object_contents): Output common symbols the way ELF
232 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
234 * libelf.h (struct elf_obj_tdata and associated macros): Moved
235 here from elfcode.h. A couple of size-specific structure pointers
236 were changed to PTR; uses fixed appropriately.
237 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
238 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
239 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
240 temporary macros to ease name change.
241 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
242 elf_string_from_elf_section, bfd_elf_find_section): Moved here
244 * doc/Makefile.in (libbfd.h): Process elf.c too.
245 * Makefile.in (elf.o): Note new dependencies.
247 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
248 code, tweaked some debug hooks.
249 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
252 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
254 * hosts/riscos.h: New file.
256 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
258 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
259 section already exists, use its pointer to fill in rawdata slot.
261 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
263 * hosts/std-host.h: Return value of puts and fputs is int not void.
265 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
267 * aoutx.h (howto_table_ext): Comment the field names.
268 * reloc.c (bfd_perform_relocation): Fix max and min values.
270 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
272 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
273 size-independent elf internal data structures.
274 * elfcode.h (put_word, get_word): Define as appropriate for
275 architecture word size. Structure swapping functions changed to
276 use them as appropriate.
278 * configure.in: If compiling 64-bit back ends, do them before
281 * libelf.h: Use new size-independent versions of elf internal data
283 (symbol_type): Reordered to put any fields dependent on target
285 (elf_backend_data): Renamed from elf##_backend_data and made
287 (elf_sect_thunk): Now size-independent.
289 * libbfd.c (bfd_log2): Now returns unsigned int.
291 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
293 * Rename config/m88k-aout.mt to config/noop.mt.
294 configure.in: Use it for mips-*-bsd*.
296 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
298 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
299 initializer" warning from gcc.
300 * cpu-h8500.c (arch_info_struct): Likewise.
301 * cpu-sh.c (arch_info_struct): Likewise.
303 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
304 howto_*): Unused functions and variables commented out.
305 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
307 * cpu-h8500.c (compatible): Likewise.
308 * cpu-sh.c (compatible): Likewise.
310 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
311 Always set a valid length value, even for invalid input.
313 * srec.c (srec_write_symbols): Use sprintf_vma.
315 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
316 uint64_type): Provide default definitions.
317 * hosts/std-host.h (int64 stuff): Remove them from here.
319 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
321 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
322 variable. Added default case to switch.
324 * aoutx.h (translate_from_native_sym_flags): Before casting
325 pointers to integers, make sure the integer type is wide enough.
326 * coff-mips.c (ecoff_set_symbol_info): Ditto.
328 * section.c (bfd_get_section_contents): Since `count' is unsigned,
329 don't bother comparing for less-than-zero.
330 (bfd_set_section_contents): Ditto.
332 * elfcode.h (bfd_add_to_strtab): Now static.
333 (sym_is_global): New function.
334 (elf_map_symbols): Call it. Now returns void. Removed unused
336 (bfd_section_from_shdr): Mark string tables other than for section
337 and symbol names as normal sections having contents.
338 (fix_up_strtabs): New function; fixes up ELF header fields for
339 stab sections with string tables associated.
340 (elf_write_object_contents): Map fix_up_strtabs over all BFD
341 sections. Reordered condition tests for symbol flags; default to
342 local-object value instead of global-object.
343 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
344 inside condition test.
345 (elf_print_symbol): Use fprintf_vma.
346 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
349 * bfd-in.h (int64_type, uint64_type): Define these if we fall
350 back to "long long" for HOST_64_BIT.
352 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
353 without using invalid ANSI C preprocessing tokens.
355 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
356 * libelf.h (bfd_elf32_new_section_hook): Declare.
357 * elfcode.h (new_section_hook): Define here.
359 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
360 against multiple inclusions.
362 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
364 * Makefile.in (bfd.h): Generate into current directory by grabbing
365 64-bit definition (if any) from sysdep.h.
366 * bfd-in.h: Put in marker for sysdep.h inclusion.
368 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
370 * reloc.c (bfd_perform_relocation): Check for overflow on
371 pc-relative relocations if the howto asked for it.
373 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
375 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
377 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
379 * config/riscos.m{h,t}: New files.
380 * configure.{host,in}: Use them.
382 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
384 * elf32-mips.c: comment change. This is a mips file, not 88k.
386 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
388 * cache.c (bfd_cache_init): Increment open_files and call close_one
390 (bfd_open_file): Don't increment open_files here.
392 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
394 * config/delta88.mh: Don't set CC.
396 * Makefile.in: Add elf32-{mips,m88k,generic}.
397 elf32-{mips,m88k,generic}.c: New files.
398 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
399 elfcode.h (elf_object_p): Match elf32-generic for all machines which
400 don't match a different target.
402 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
404 Eliminate "int8_type", "int16_type", "int32_type", and their
405 variants from the BFD universe. Leave the 64-bit types for now,
406 since they are in flux.
408 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
409 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
410 * ieee.c: Convert uint8e_type => unsigned char.
411 * oasys.c: Extensive changes to eliminate obsolete types.
412 These depend on changes in ../include/oasys.h as well.
413 * hosts/*.h: Remove declarations of all these types.
415 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
417 * hosts/delta88.h: #if 0 out some declarations which conflict with
420 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
422 * Makefile.in (install): remove parentdir cruft
424 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
426 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
427 * Expurgate random DEFUNs that have crept in.
429 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
431 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
432 only be aligned to a 4 byte boundary.
434 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
436 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
439 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
441 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
442 1927 but fixing some other important things.
444 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
446 * hosts/std-host.h (int64e_type): Fix definition.
448 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
450 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
451 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
452 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
455 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
457 * Makefile.in (install, headers): don't put comments after a tab
458 in the actions section of a rule
460 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
462 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
463 (ecoff_write_object_contents): If not D_PAGED, don't add the
464 section headers to text_size. If not D_PAGED, set the magic
465 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
466 executable, the executable must fully occupy an even number of
468 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
469 ecoff_big_vec): Consistently set section alignment power to 4,
470 since ECOFF sections should be multiples of 16 bytes.
471 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
472 Made ar_pad_char and ar_max_namelen agree for both.
474 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
476 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
477 symbol value, since bfd symbols are section relative, but ELF
480 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
482 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
484 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
486 * hosts/news.h, config/news.mh: New files.
488 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
490 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
491 * coff-h8300.c: More addressing modes.
492 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
494 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
495 H8/300H name. (compatible): New function.
496 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
499 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
501 * coff-mips.c (ecoff_compute_section_file_positions,
502 ecoff_write_object_contents): Only round to page boundaries if
503 D_PAGED flag is set for the output BFD.
505 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
507 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
508 casts to work on machine where sizeof(long) != sizeof(int) !=
510 * coffgen.c (coff_get_normalized_symtab): Ditto.
511 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
513 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
515 * coffgen.c (coff_write_symbols): For empty string table, write
516 out 4 in correct byte order. (from minyard@bnr.ca)
518 * elf32-hppa.c: Don't include libhppa.h for now; define
519 BYTES_IN_WORD instead, until Utah sends a better fix.
520 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
521 of malloc and realloc.
523 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
525 * configure.in (mips-*-ecoffl*): New target; use decstation.
526 (mips-*-ecoff*): Added trailing '*'.
528 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
529 for the FDR, not from the first PDR in the file.
531 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
533 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
535 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
537 * hppa.c (hppa_get_symbol_info): New function.
539 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
541 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
544 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
545 * libhppa.h (MAXCOMLEN): Define unconditionally.
546 (_PA_RISC_ID): Only define if not already defined.
547 * elf32-hppa.c: Include libhppa.h.
550 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
552 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
554 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
556 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
557 remove defines of __MSDOS__ and __GO32__ (these are in the
560 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
563 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
564 * config/hppabsd.mh: Don't use ranlib.
566 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
568 * elf.c: New file, for word-size independent code.
569 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
570 * Makefile.in: Include elf.o in standard objects.
572 * bfd-in.h (CAT3): Define here.
573 * libaout.h, libelf.h: Not here.
575 * libelf.h (struct strtab): Define here.
576 (bfd_elf_locate_sh): Declare here.
577 * elfcode.h (struct strtab): Definition deleted.
579 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
581 * Makefile.in: Make "all", not "bfd.h", be the default target.
582 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
583 hasn't really changed.
585 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
587 * elfcode.h (elf_hash): Provide elf standard hash function.
588 (various): Key off of the machines use_rela_p field to determine
589 whether to use REL or RELA relocations.
590 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
591 (elf_make_sections): Allocate a pointer to hold all data for a
592 given section, and copy each fragment into the data region.
593 Update the section's pointer with the REL implicit addends if the
594 machine uses REL relocation.
596 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
597 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
598 into was elf32-target.h expects.
599 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
600 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
601 (elf_i386_info_to_howto): Add minimal relocation support.
603 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
604 elf_info_to_howto_rel fields.
606 * elf32-target.h (elf_bed): Add support for new fields in
609 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
611 * elf32-hppa.c: Add symbol extension section support, fix
612 relocation howto table, add stub generation support.
614 * elf32-hppa.h: Add symbol extension section support, fix
615 relocation howto table, add stub generation support.
617 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
620 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
623 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
624 the symbol is not found.
626 * elfcode.h (elf_compute_section_file_positions): Not all section
627 file positions were computed.
629 * elfcode.h (elf_get_sect_thunk): New function.
631 * hppa.c (sign_ext): Reimplement.
633 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
634 these functions static.
636 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
638 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
640 * aoutx.h (translate_from_native_sym_flags): Don't set
641 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
642 * aoutx.h (translate_to_native_sym_flags): Translate
643 constructor symbols properly.
645 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
647 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
649 * aout-target.h (minimum_alignment): 8 byte alignment is right.
652 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
654 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
655 from bfd-in.h and .c files. Build bfd.h in build directory,
656 substituting in requested target word size. Insert word size into
657 makefile, and maybe enable 64-bit targets.
659 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
660 are available. Conditionalize on this. Assume HOST_64_BIT
661 will be defined if needed, so 64-bit targets are conditionalized
662 only in the Makefile.
664 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
666 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
668 * coff-sh.c (rtype2howto): Put error message on stderr.
669 (extra_case): Delete unused variable.
671 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
672 before calling printf.
674 * elfcode.h: New file, almost completely derived from old elf32.c.
675 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
676 * Makefile.in (elf64.o): List dependencies, don't build by
678 (elf64.c): Add to list of sources.
679 (elf32.o): Update dependencies.
680 * elf32-*.c: Updated type/macro/structure names. Cleaned up
681 namespace pollution; rename vectors.
682 * targets.c, config/*-elf.mt: Updated.
683 * All uses of 32-bit versions of structures, routines, and macros
686 * Makefile.in (archures.o, targets.o): Depend on Makefile.
688 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
690 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
692 * elf32.c (elf_string_from_elf_section): Handle index of zero
694 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
696 (elf_write_object_contents): Deleted one unused variable and
697 initialized another to avoid gcc warnings.
698 (elf_set_section_contents): Delete unused variable.
700 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
702 * i386lynx.c: New module for Lynx variant of a.out.
703 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
704 * gen-aout.c: Get rid of defunct endian stuff, print out true
706 * targets.c (target_vector): Add i386lynx_vec.
708 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
710 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
712 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
714 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
715 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
716 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
717 trad-core.c: Define a TARGET_get_symbol_info function or macro.
718 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
720 * bfd-in.h: Don't define bfd_print_symbol_nm.
721 Define symbol_info type.
722 (JUMP_TABLE): Set _get_symbol_info element.
724 * syms.c (coff_section_type, bfd_symbol_info): New functions.
725 (bfd_decode_symclass): Use coff_section_type.
727 * targets.c: Add bfd_get_symbol_info call.
729 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
731 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
732 complaints from ancient gcc's.
734 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
736 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
737 hosts/i386linux.h: Define it.
739 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
741 * VERSION, bfd-in.h: Bump version number to 2.2.
743 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
744 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
745 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
746 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
747 LR, RR, hppa_field_adjust): New functions.
749 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
751 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
752 stabs symbols, including new indirect_ptr_ptr argument.
753 (ecoff_slurp_symbol_table): Pass new argument in calls to
754 ecoff_set_symbol_info.
756 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
758 * configure.in: For m68k sysv systems, use m68k-coff.
760 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
761 (TDEFAULTS): Define it here. Use the new name.
763 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
766 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
768 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
770 (aix386_core_file_p): Initialize core_size to correct value.
772 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
774 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
775 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
777 * bout.c (aout32_slurp_extended_name_table): Define to be
778 _bfd_slurp_extended_name_table rather than bfd_true.
780 * coff-mips.c: Include libaout.h and aout/aout64.h to get
781 definitions for N_SET[ATDB].
782 (ecoff_howto_table): Moved near top of file.
783 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
784 seen, cook up a constructor section of the same name and put in a
785 reloc pointing to the symbol. This lets the GNU linker build
786 global constructors and destructors without using collect.
788 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
790 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
792 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
794 * hosts/miniframe.h: New file.
795 * configure.host: Use it.
797 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
799 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
800 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
801 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
802 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
803 * configure.in (*-*-bsd): Change to *-*-bsd*
805 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
807 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
808 int, for the sake of the old Portable C Compiler.
810 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
812 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
814 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
816 * configure.in: Get target name right for m68*-*-hpux.
818 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
820 * trad-core.c (NO_SIGNED_GET): New macro.
821 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
822 signed NO_GET, where appropriate.
824 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
825 * configure.in (*-*-linux*): Remove until linux port for a
826 non-i386/i486 system is actually available.
828 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
830 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
831 when compiling under HPUX.
833 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
835 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
836 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
838 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
839 * bfd/libhppa.h: Include sysdep here. Conditionalize
840 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
841 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
844 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
846 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
847 GNU version is needed.
849 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
851 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
853 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
855 * Makefile.in: Build elf32-hppa.o.
857 * syms.c (BSF_FUNCTION): New symbol flag.
859 * elf32-hppa.c: Fixed to work with elf32-target.h.
861 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
863 * libaout.h (NAME): Don't define if already defined.
865 * libelf.h: Protect against multiple inclusions.
866 (elf_symbol_type): Moved here, added new fields.
867 (struct elf_backend_data): New field `global_sym'; I suspect this
869 * elf32.c (elf_symbol_type): Deleted from here.
870 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
871 point to backend versions of symbols.
872 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
873 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
875 (elf_write_object_contents): Write program headers if appropriate.
876 (bfd_section_from_shdr): Unnamed sections get empty string for
877 name, not "unnamed". Handle SHT_NOBITS separately from
878 SHT_PROGBITS, and set some different flags.
879 (elf_file_p): New routine.
880 (elf_object_p, elf_core_file_p): Call it.
881 (elf_object_p): Handle EM_HPPA.
882 (elf_symbol_from, elf_idx_of_sym): New functions.
883 (elf_make_sections): Get symbol number right for relocations. Set
884 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
885 (elf_fake_sections): BSS section should be SHT_NOBITS, not
886 SHT_PROGBITS. Always generate symtab and strtab, not only if
887 relocations are needed. Set SHF_* flags as appropriate.
888 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
889 (elf_write_object_contents): Fix off-by-one error in symbol count.
890 Store a correct value for the symbol; write the size field
891 properly; make some guesses about the type field. Set section
892 type correctly for string tables.
893 (section_from_elf_index): Check for absolute and common sections
895 (elf_section_from_bfd_section): Ditto.
896 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
897 Use empty string instead of "unnamed" for nameless symbols.
898 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
899 HPPA (only?). Don't free raw symbols; keep the pointer around for
901 (elf_set_arch_mach): Handle bfd_arch_hppa.
902 (elf_find_nearest_line): Just return false.
903 (elf_write_object_contents, elf_set_section_contents): Set
904 output_has_begun field after computing file positions.
905 (elf_set_section_contents): Write section contents immediately,
906 rather than caching the whole file and writing it at close time.
908 * libhppa.h (enum hppa_reloc_field_selector_type, enum
909 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
910 hppa_reloc_expr_type_alt): New enumerator types.
912 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
913 * configure.in, configure.host: Use them.
915 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
917 * elf32-target.h: Allow overrides of armap defaults.
919 * elf32-hppa.c, elf32-hppa.h: New files.
921 * config/hp300hpux.mt: New file.
923 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
925 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
926 (aix386_core_vec): Update for new fields.
928 * archive.c (bfd_generic_archive_p): Call target-specific
929 slurp_armap code, instead of bfd_slurp_armap.
930 (bfd_slurp_bsd_armap_f2): New function.
931 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
932 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
934 * libaout.h (struct aoutdata): New field for subformat, for
935 differentiating between highly similar a.out formats.
936 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
938 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
940 * hp300hpux.c: New file.
941 * Makefile.in: Include it.
943 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
945 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
948 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
950 * trad-core.c (trad_unix_core_file_p): Check the file size.
952 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
954 * coff-alpha.c: Remove duplicate function and add warnings.
956 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
958 * sco-core.c (sco_core_vec): Add initializers for new target
961 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
963 * coffcode.h [_LIT]: Recognize .lit section.
965 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
967 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
968 config/alphaosf.mt, hosts/alphaosf.h: New files.
970 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
972 * Merge in HPPA/BSD changes from Utah.
973 * hppa.c: Use this for both HPUX & BSD.
974 * targets.c: Enable hppa_vec for both HPUX & BSD.
975 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
976 * hosts/hppabsd.h: #define HOST_HPPABSD.
978 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
980 * libbfd.c: Whitespace changes around byteswap macros.
981 * libbfd-in.h: Whitespace changes around byteswap declarations.
983 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
985 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
986 system_error anymore. It confuses bfd_check_format().
988 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
990 * bfd.c: Add sgi_core_data to tdata union.
991 * coff-mips.c: Add Irix 4.x core file support.
992 * hosts/irix4.h: #define HOST_IRIX4.
994 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
996 * aoutx.h (translate_from_native_sym_flags): Check that the
997 symbol's section does get set.
998 (slurp_symbol_table): Zero index means null-string name.
1000 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1002 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1004 (write_syms): Use them, to reduce string table size.
1006 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1008 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1009 new signed get/put fields. Minor reformatting to label
1012 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1014 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1016 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1017 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1019 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1021 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1023 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1024 (swapcore_sparc): Make sp a bfd_vma.
1026 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1028 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1029 libbfd.c, libbfd-in.h: Add _do*signed*.
1030 targets.c, all targets: Add bfd*signed*.
1031 bfd-in.h: Add bfd_signed_vma. Add comments.
1033 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1035 * format.c (bfd_check_error): Check error return from
1036 _bfd_check_format routines.
1038 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1040 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1041 recognize .data section if present.
1043 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1045 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1046 check for the case where the user sets the address of the BSS
1047 section (and the file header can't specify this). Let the user
1048 set it wherever they want, regardless of what goes in the header.
1050 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1051 straight through into BFD sections. Add comments.
1053 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1055 Cleanup in preparation for better 64-bit host support.
1057 * bfd-in.h (bfd_64_type): Remove.
1058 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1060 * bfd-in.h (bfd_size): Remove.
1062 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1064 * bfd-in.h (bfd_word): Remove.
1065 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1067 * bfd-in.h (rawdata_offset): Remove.
1068 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1069 (bfd_perform_relocation): Lint.
1070 (enum bfd_reloc_status): Comment cleanup.
1072 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1074 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1076 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1078 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1080 * elf32.c: Clean up old comments.
1082 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1084 * config/sun3.h: String argument to fprintf is const.
1086 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1087 on systems which define PAGE_SIZE in <limits.h>.
1089 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1091 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1092 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1093 the core file failing signal.
1094 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1095 to supply the core file failing signal.
1097 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1099 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1100 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1101 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1102 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1104 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1106 * coff-mips.c (PAGESIZE): Correct value.
1108 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1110 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1111 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1113 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1115 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1116 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1118 (coff_compute_section_file_positions): Force vma and lma of _LIB
1120 (coff_set_section_contents): Count number of entries in new lma
1122 * coffgen.c (make_a_section_from_file): Force lineno_count of
1123 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1124 SCO 3.2v4 shared library.
1125 * seclet.c (rel): Copy over any section with contents, not just
1128 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1131 * coff-i386.c (coff_i386_reloc): New function, to generate
1132 relocateable output correctly.
1133 (howto_table): Use coff_i386_reloc for all reloc types.
1134 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1135 for a common symbol.
1136 (i386comm_value): Removed; no longer needed.
1138 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1140 * coffcode.h (coff_set_section_contents): Don't write out
1141 sections without a filepos.
1143 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1145 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1147 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1149 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1150 * libecoff.h (ecoff_data_type): Added gp_size field.
1151 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1152 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1153 Set flags to 0 for large common symbols.
1154 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1155 which can occur for gas-generated relocs.
1156 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1157 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1158 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1160 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * srec.c (srec_set_section_contents): Use lma field for load
1164 * section.c: Add declaration of lma field to section structure.
1165 * coffcode.h (coff_write_object_contents): Use lma field for load
1167 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1169 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1170 symbols in a better way. (translate_to_native_sym_flag): Set the
1171 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1173 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1174 (bfd_make_section): Cope with new builtin section.
1175 * syms.c (bfd_decode_symclass): Can now print indirect section
1178 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1180 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1181 defined, and yields false.
1182 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1184 * archive.c (snarf_ar_hdr): Add support for reading (only,
1185 so far) BSD-4.4-style extended headers.
1186 * archive.c: Some more comments.
1188 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1190 * Makefile.in: fix rule for dvi and info, so that the recursive
1191 makes does the right thing, instead of always info
1193 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1195 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1196 archive members; they need more special reatment. For now, verify
1197 that computed and actual file positions correspond.
1199 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1201 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1202 (set_arch_mach): Delete non-MIPS code.
1203 (reloc_howto_type_lookup): Ditto.
1204 * Makefile.in: Adjusted.
1206 * libbfd.c (bfd_tell): Update `where' field.
1207 (bfd_seek): Don't do anything if we're not changing the file
1208 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1209 field against a SEEK_SET request. Call bfd_tell to re-update
1210 `where' field when done.
1211 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1213 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1215 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1217 * Makefile.in: added installcheck target
1219 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1221 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1222 if the type is not stNil.
1224 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1226 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1227 forward declarations.
1229 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1230 it's implied by the type.
1232 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1234 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1236 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1238 * rs6000-core.c: Add .ldinfo section.
1240 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1242 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1244 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1246 * section.c (bfd_set_section_contents): whitespace
1247 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1250 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1252 * hosts/go32.h: don't define POSIX_UTIME
1254 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1256 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1257 against machine architecture stored in the ELF header, to resolve
1259 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1260 NULL, so only use results when non-NULL.
1261 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1262 and add to vector of targets.
1264 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1266 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1267 are always just debugging symbols.
1269 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1270 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1272 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1274 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1275 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1276 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1277 defined, which they aren't in hpux 7.0.
1279 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1280 Tran-Le, tranle@intellicorp.com.
1282 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1284 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1285 ahead and do the relocation.
1286 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1287 what needs to be done.
1288 (ecoff_reflo_reloc): Do the REFHI relocation here.
1290 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1292 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1293 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1294 relocs are reasonable.
1295 * coff-msym.c: Eliminated uses of DEFUN.
1296 (ecoff_swap_tir_out): New function.
1298 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1300 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1301 * configure.host (vax-*-ultrix2*): Add triplet.
1302 * hosts/vaxult2.h: New file.
1303 * config/vaxult2.mh: New file.
1305 * aoutx.h (string.h): Include for strchr and friends.
1306 * archive.c (string.h): Include for memchr and friends.
1307 * elf32.c (string.h): Include for strrchr and friends.
1309 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1311 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1312 (MY_set_sizes): Use sunos4_set_sizes.
1314 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1315 deleted, as well as elf-big and elf-little targets.
1316 * libelf.h: New file.
1317 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1319 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1321 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1323 * coffcode.h (coff_compute_section_file_positions): Don't need
1324 variable "old_sofar" if compiling for i960.
1326 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1328 * libbfd.h: Updated.
1330 * ieee.c (exten, envi): "static" belongs first in declaration.
1332 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1334 * srec.c: add support for symbolsrec, srecords with symbols in
1337 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1339 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1340 to avoid lint complaints.
1342 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1344 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1345 type SHT_STRTAB. Don't alter file offset for section 0.
1346 (reloc_type_names): Now an array instead of a macro. Still inside
1347 "#if 0", since it's used only in debugging code also in "#if 0".
1348 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1349 (sort_reloc_map): New function.
1350 (sparc_reloc_map): New variable.
1351 (elf_bfd_reloc_type_lookup): New function.
1353 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1355 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1356 bfd_make_debug_symbol; they were already in the target structure.
1357 * Adjusted all uses of JUMP_TABLE.
1358 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1359 from coff_make_debug_symbol.
1360 * libcoff.h: Updated accordingly.
1362 * Minor cleanups provoked by gcc warnings:
1363 * aoutx.h (NAME(aout, reloc_type_lookup)),
1364 cpu-h8300.c (local_bfd_reloc_type_lookup),
1365 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1367 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1368 ieee.c (ieee_slurp_section_data),
1369 elf.c (elf_make_sections, elf_fake_sections,
1370 elf_compute_section_file_positions, elf_write_object_contents):
1371 Removed unused variables.
1372 * archures.c: Removed /* from within comment.
1373 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1374 * oasys.c (oasys_write_data): Initialize i.
1376 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1378 * libcoff.h (obj_raw_syment_coun): New macro.
1379 * coffgen.c (coff_get_normalized_symtab): Initialize
1381 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1383 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1385 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1387 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1388 for compatibility with tools from MIPS.
1390 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1391 * config/irix3.mt, config/irix4.mt: Removed.
1392 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1393 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1395 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1397 * hosts/hp300bsd.h: Add gross hack to determine whether we
1398 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1399 files (and set other parameters) to match.
1401 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1403 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1404 ansi definition which otherwise confuses non-ansi compilers.
1406 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1407 ultrix cc by forward declaring getenv as is done in
1410 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1412 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1413 avoiding a fatal error in vax ultrix 4.2 cc.
1415 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1417 * bfd-in.h, VERSION: Roll to version 2.1.
1419 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1421 * oasys.c (oasys_write_object_contents): Lint.
1422 * srec.c: Whitespace cleanup.
1424 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1426 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1427 cleaned up output formatting a bit.
1429 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1431 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1432 relaxable. Should be moved somewhere else.
1434 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1436 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1437 (aout_mips_*_vec): Added seclet_link element.
1439 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1440 support for aout-mipsbsd target.
1442 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1444 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1446 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1448 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1450 Add support for the H8/500
1452 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1454 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1456 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1457 * coff-mips.c: Now includes libecoff.h.
1458 (ecoff_data_type): Moved to libecoff.h.
1459 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1460 call it. If there is ever another ECOFF target, this and the
1461 swapping functions should be accessed via an ECOFF specific target
1463 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1465 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1467 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1468 no longer includes this file.
1470 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1471 bits to 0 to make comparison test useful.
1473 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1474 avoid overflowing GP accessible sections in binutils/objdump.
1476 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1478 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1479 reading more robust: Fail if string index is out of string
1482 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1484 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1485 PCREL13): Don't take dst_address into account; the input file has
1486 already taken care of that.
1488 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1490 * coff-mips.c: Completed support for linker and binutils.
1492 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1494 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1495 original addend from section contents.
1497 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1499 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1500 * hosts/delta88.h (strtol): Fix prototype.
1501 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1503 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1505 * elf.c: Get rid of "#ifdef sparc".
1506 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1507 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1509 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1510 compile type conditionals on host CPU.
1511 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1513 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1515 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1517 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1518 ECOFF which has two common sections.
1519 (bfd_com_section): Set SEC_IS_COMMON flag.
1520 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1521 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1522 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1523 bfd_is_com_section macro rather than checking for equality to
1526 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1528 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1529 (coff_mkobject_hook): Accept aouthdr argument.
1530 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1531 Handle NULL aouthdr argument.
1532 (coff_object_p): If there is no aouthdr, pass it as NULL to
1534 * libcoff.h: Rebuilt for mkobject_hook changes.
1536 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1537 additional MIPS ECOFF fields.
1539 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1541 * configure.host: added mips-dec-bsd*
1542 * configure.in: added mips-dec-bsd*
1543 * aout-mipsbsd.c: new file for mips-dec-bsd*
1544 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1545 * aoutx.h: added mips support.
1546 * archures.c: added mips support to bfd_default_scan().
1547 * cpu-mips.c: added support for R4000 (untested).
1548 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1549 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1550 hope will make it into include/bfd.h.
1551 * targets.c: added aout_mips_*_vec.
1553 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1555 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1557 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1559 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1561 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1563 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1565 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1566 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1567 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1568 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1570 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1571 bfd_swap_reloc_in or coff_swap_reloc_out.
1572 * coff-mips.c: Added code to link and write out symbolic debugging
1573 information, and to swap relocs in and out.
1575 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1577 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1578 (coff_write_object_contents): coff_count_linenumbers returns the
1579 number of line number records it found.
1581 * coffgen.c (coff_write_linenumbers): only write out line numbers
1582 in the section they belong to.
1584 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1586 * targets.c (bfd_target): Added relocateable argument to
1587 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1588 target vector for linker use.
1589 * bfd.c (bfd_seclet_link): New macro.
1590 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1591 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1592 and boolean return value. Made static.
1593 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1594 relocateable argument.
1595 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1596 relocateable argument (if relocateable, saves relocs).
1597 * bout.c (b_out_get_relocated_section_contents),
1598 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1599 relocateable argument (if relocateable, just calls
1600 bfd_generic_get_relocated_section_contents).
1601 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1602 argument to prototype.
1603 * All targets: Set new _bfd_seclet_link vector to
1604 bfd_generic_seclet_link.
1606 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1608 * coffgen.c: #include seclet.h.
1610 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1612 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1613 debug info. Setup info about linker symbols only, and use
1614 standard bfd fields to hold the info.
1615 * (hppa_object_p): Remove unneeded decls.
1616 * (hppa_new_section_hook): Get rid of most of this.
1617 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1618 fat. Remove all knowledge of stabs, remove redundant knowledge of
1620 * Remove macros for accessing fields which are now gone.
1622 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1624 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1626 * coff-z8k.c: delete unused reloc functions
1628 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1630 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1631 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1632 * coff-msym.c: Use DEFUN for function definitons.
1633 * coff-mips.c: Added code to read and print symbols, and to find
1636 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1637 swapping functions into coffswap.h for ECOFF use. Moved
1638 relocation functions, only used by h8300 and z8k, into reloc16.c.
1639 Added hooks for coffgen.c functions to backend data structure, and
1640 added hook functions. Still more could be done.
1641 * coffswap.h: New file to hold COFF swapping routines.
1642 * coffgen.c: New file to hold generic COFF functions.
1643 * reloc16.c: New file to hold h8300 and z8k specific relocation
1645 * libcoff-in.h: Added declarations for functions in coffgen.c.
1646 * libcoff.h: Rebuilt to incorporate changes.
1647 * coff-h8300.c: Function name changes.
1648 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1649 hook rather than defining EXTRA_CASES.
1650 * Makefile.in: Build new files coffgen and reloc16. Added
1651 dependencies of coff-*.o on coffswap.h and seclet.h.
1653 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1655 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1656 about discarding const.
1658 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1660 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1662 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1664 * configure.in (post-target): If --with-minimal-bfd is specified,
1667 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1669 * srec.c (srec_write_records): one of my boards wants a CR between
1672 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1674 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1675 (it broke a couple of weeks ago).
1677 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1679 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1680 return type, so libbfd.h doesn't reference undefined typedefnames.
1682 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1684 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1686 (coff_pointerize_aux): don't pointerize a negative tagndx
1687 (sometimes generated by SCO 3.2v4 cc).
1689 * bout.c (calljx_callback, callj_callback,
1690 b_out_get_relocated_section_contents): warn if relocating against
1691 an undefined symbol.
1693 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1695 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1696 Make a bunch more routines be static.
1697 * hppa.c (fill_spaces): Get rid of this, replace with much better
1698 written setup_sections().
1699 * (setup_sections): New routine to create BFD sections for each
1700 space and subspace in SOM files.
1701 * (hppa_object_setup): Use BFD sections created by
1702 setup_sections() to locate GDB symbol table info.
1703 * (make_unique_section): New routine to create a BFD section. It
1704 ensures that the given name is unique, and will generate a unique
1706 * (hppa_object_p): Become much more paranoid about file header.
1707 * (make_bfd_asection): Call bfd_make_section to do the dirty
1708 work. Simplify code somewhat.
1709 * (hppa_core_file_p): Use proper name for stack section.
1710 * libhppa.h: Remove millicode_start, millicode_end decls.
1712 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1714 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1716 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1717 relocs, don't bother doing the adjustment if the value to add is
1720 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1722 * bfd.c (bfd_get_size): New function that gets an upper bound
1723 on the possible size of any object in a bfd.
1724 * elf.c (bfd_elf_find_section, elf_get_str_section,
1725 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1727 * elf.c (elf_big_vec, elf_little_vec): Document last three
1728 members initialized to NULL.
1730 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1732 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1734 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1736 * hosts/std-host.h: New file. Attempt at a generic/default
1737 set of definitions, to discourage porting to new hosts by copying.
1738 * hosts/news.h: Removed.
1739 * hosts/sparc.h: Use std-host.h.
1740 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1741 perhaps we can later remove the the_bfd field from each symbol.
1742 * syms.c (struct symbol_cache_entry): Remove unused field
1743 app_data. Add comment noting that the_bfd is almost redundant,
1745 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1746 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1747 * hppa.c (fill_spaces): Make slightly more rebust.
1748 * configure.in: Allow std-host as the "default" host.
1750 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1752 * bfd.c: Add struct hppa_core_data to tdata union.
1753 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1754 Get rid of HPPA/BSD specific code. That will go somewhere else
1756 * (fill_spaces): Don't spin forever and die if you don't find
1757 $MILLICODE$ subspace.
1758 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1760 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1761 Make these work for HPUX.
1762 * (make_bfd_asection): New routine to make section creation a
1764 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1765 * libhppa.h: #include the right system files. Redefine all of
1766 the structs/macros for hacking core files to use more sensible
1767 HPUX core file structures.
1768 * targets.c (target_vector): Conditionalize hppa_vec on
1769 HOST_HPPAHPUX, not hp9000s800.
1770 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1771 malloc and realloc. #define HOST_HPPAHPUX.
1773 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1775 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1776 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1777 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1778 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1780 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1781 * aix386-core.c: New file for handling core files on AIX on PS/2.
1782 * targets.c: if AIX386_CORE, use aix386_core_vec.
1783 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1786 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1788 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1791 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1793 * Makefile.in: added dvi target
1795 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1797 * bfd.c: Use right name for tekhex tdata struct.
1798 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1799 * libcoff.h: Updated to get spacing change from coffcode.h.
1800 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1802 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1804 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1805 functions, with the "guts" of the old bfd_slurp_bsd_armap
1806 and bfd_slurp_coff_armap, but assuming we've already checked
1807 if the armap is present or not.
1808 Also, rewrite a bit to avoid keeping around obstack data
1810 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1811 Various fixes to correctly handle COFF_style archives names.
1812 (Note that because these have a trailing '/', the names can
1813 have embedded spaces.)
1814 * archive.c (bfd_slurp_armap): New function, replaces old
1815 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1816 _either_ format, and calls do_slurp_bsd_armap or
1817 do_slurp_coff_armap if either form of map is seen.
1818 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1819 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1820 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1821 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1823 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1825 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1826 * libhppa.h: Make millicode_start and millicode_end be unsigned
1827 int to be same type as CORE_ADDR in GDB. Why are these here?
1829 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1831 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1832 vaddr of the section to the addend.
1833 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1834 SCO_CORE to SELECT_VECS.
1835 (target_vector): add sco_core_vec.
1836 * sco-core.c (sco_core_vec): add leading underscore initializer.
1837 * configure.in (i[34]86-*-sco*): use target i386-sco.
1838 * config/i386-sco.mt: new file; define SCO_CORE.
1840 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1842 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1844 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1846 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1848 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1850 * hosts/i386linux.h: Include unistd.h.
1852 * aoutx.h (print_symbol): aout_stab_name returns a constant
1854 * libaout.h (aout_stab_name): Fix prototype.
1855 * stab-syms.c (aout_stab_names): Array is now const.
1856 (aout_stab_name): Return value is now pointer to const.
1858 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1861 * syms.c (asymbol): Added new field "app_data", for data
1862 particular to the application. Some of the linker flags ought to
1863 get moved to this field someday.
1865 * archures.c (bfd_default_scan): Recognize a few more numbers:
1866 80486, 80960, and 960.
1868 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1869 bfd_coff_std_swap_table, cast to PTR.
1870 * bfd.c (bfd_coff_swap_*): Deleted macros.
1871 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1873 * coffcode.h (type bfd_coff_backend_data): New structure type,
1874 contains pointers to the COFF-specific swapping routines.
1875 (bfd_coff_std_swap_table): New data structure, to be used when
1876 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1877 (bfd_coff_swap_*): New macros.
1878 * coff-mips.c (mips_coff_swap_table): New data structure.
1879 (ecoff_big_vec): Use it.
1880 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1881 * All other targets: Deleted coff-specific vector entries.
1883 * trad-core.c: Fixed some `PARAMS' uses that were missing
1886 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1888 * aoutx.h (some_aout_object_p): Protect arg prototype in
1889 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1891 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1893 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1894 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1895 PARAMS for readability.
1897 * aoutx.h: Add type to callback parameter.
1898 * coff-mips.c: Don't call trad-core.h, not needed.
1899 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1900 * trad-core.h: Eliminate, unused.
1902 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1904 * format.c (bfd_check_format): if default target isn't found
1905 then look through the entire list rather than return early.
1907 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1909 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1911 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1913 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1915 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1917 * coff-z8k.c: checkpoint, more addressing modes handled
1918 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1921 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1923 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1925 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1927 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1929 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1931 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1932 and about when file descriptors are closed.
1934 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1936 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1937 written out correctly.
1939 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1941 * section.c: New section bit SEC_SHARED_LIBRARY.
1942 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1943 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1946 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1948 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1949 macros; use PARAMS to declare the function pointers involved.
1951 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1952 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1954 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1956 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1958 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1959 declaring pointers to functions.
1960 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1961 * seclet.h: Declare external function with PARAMS.
1963 * doc/chew.c (exfunstuff): Eliminate.
1964 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1965 * doc/proto.str: Use paramstuff rather than exfunstuff.
1967 * libbfd.h: Update, based on changes in source code and chew.
1969 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1971 * libieee.h: Add FIXME about removing limit on number of sections.
1972 * bfd-in.h: Improve comments to make it clear that bfd.h is
1973 the wrong place to edit this file.
1974 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1975 same places where we install bfd.h.
1977 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1979 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1980 symbol type before blindly modifying the auxent. Specifically,
1981 only modify the endndx fields for types that need it, and don't
1982 set the array information for non-arrays.
1984 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1986 * aoutx.h (some_aout_object_p): Section list should be set up
1987 correctly anyways; don't have to set up "next" pointers manually.
1989 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1991 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1992 config/i386v.mh: removed -DUSG from HDEFINES.
1993 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1995 hosts/i386v.h: don't define POSIX_UTIME.
1997 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1999 * ieee.c (ieee_slurp_sections): make a private copy of the
2000 section's name before truncating it.
2002 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2004 * hppa.c: add symbol_leading_char entry in transfer vec
2006 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2008 * ieee.c (get_symbol): can now cope when two symbols of a
2009 different class, but the same index number occur consecutively.
2010 (get_section_entry): nicer name for sections being forward
2011 referenced. (ieee_archive_p): don't free the filename string,
2012 since it was never malloced.
2014 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2016 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2018 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2020 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2021 optionally setting the dimen info, since they are in the same
2022 memory locations. Also zero out external auxent.
2023 (coff_write_symbol): don't zero external auxent; now done in
2026 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2028 * Check fclose return value for errors.
2029 libbfd.h: bfd_cache_close now returns a boolean.
2030 cache.c (bfd_cache_delete): return fclose success value.
2031 (bfd_cache_close): return bfd_cache_delete return value.
2032 opncls.c (bfd_close, bfd_close_all_done): return result of
2035 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2037 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2039 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2041 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2042 work out a coff relocation type from a howto's attributes rather
2043 than using the input r_type field. This fixes PR1677 and allows
2044 conversion of a.out relocs to coff relocs.
2046 * coffcode.h (coff_write_relocs): if supplied a relocation
2047 relative to an absolute symbol, use the right symbol index.
2049 * reloc.c (bfd_perform_relocation): do a partial link for coff
2052 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2054 * changes to support i386-sysv with shared libraries:
2055 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2056 check for .data2; if _LIB is defined, check for it; map
2057 SEC_NEVER_LOAD to STYP_NOLOAD.
2058 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2059 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2060 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2061 if section has contents, not just if it is loadable; if
2062 TWO_DATA_SECS, check for .data2
2063 (coff_set_section_contents): set vma of .lib section to number of
2065 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2066 don't define coff_write_armap to bsd_write_armap.
2067 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2070 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2072 * solaris2.h: Get the definition of alloca from alloca.h if we
2075 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2077 * configure.in (i960-*-{aout,bout}): Support these.
2079 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2081 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2083 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2085 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2086 no-longer-used definitions of L_SET and L_INCR.
2087 * i386linux.h: Tweaks to smooth Linux build.
2089 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2091 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2093 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2095 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2096 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2097 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2098 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2100 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2101 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2103 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2105 * configure.host: New file, contains mapping of host configs
2106 to host support file names for bfd, binutils, opcodes.
2107 * configure.in: Use it.
2108 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2109 * i386bsd.c: Cleanup, reformat.
2110 * config/i386-bsd.mt: Comment changes.
2111 * config/i386bsd.mh: New file for core file support.
2112 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2113 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2114 on BSD 4.4 define ALIGN (sigh!).
2116 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2118 * libaout.h (aout_backend_data): added exec_header_not_counted
2119 field. For ZMAGIC files only, when text_includes_header is set, by
2120 default the length of the exec header is counted in the text
2121 section size. For go32, exec header is mapped in but does *not*
2122 contribute to the size of section.
2123 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2124 is not set, but ztih is, add the size of the exec header to the
2125 recorded size of the text section.
2126 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2127 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2128 Also set text_includes_header.
2129 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2130 by default in MY(backend_data).
2132 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2134 * aout-target.h (callback): Don't define this function if it won't be
2137 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2138 type doesn't match. Don't lose if file sections have already been
2140 (set_arch_mach): Set reloc_entry_size.
2141 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2143 * hosts/i386bsd.h: New file.
2144 * configure.in: Recognize i[34]86-*-bsd host.
2146 * aout-target.h (callback, write_object_contents): Delete unused
2149 * aoutx.h (reloc_type_lookup): New function.
2150 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2151 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2152 (MY_reloc_howto_type_lookup): Don't define it.
2154 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2156 (slurp_symbol_table): Use header byte order, not target byte
2157 order, for reading symbol data.
2159 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2161 * configure.in: Undo some brain damage in the host section.
2162 * configure.in: Reformat the target section, test many configs.
2163 * Makefile.in (make): Remove obsolete `make make'.
2164 * aoutx.h (some_aout_object_p): Make defines line up.
2166 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2168 Now a bfd knows whether underscores are normally prepended
2169 to symbols in its file format.
2171 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2172 coff-z8k.c: targets set so they have leading underscore
2173 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2174 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2175 without leading underscore flag
2176 * targets.c: add symbol leading char to xvec description
2177 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2179 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2181 * archive.c: Make errno global.
2182 * archive.c (_bfd_write_archive_contents): If read fails (and
2183 errno!=0) set bfd_error to malformed_archive (since this probably
2184 indicates a truncated archive), rather than system_call_error.
2186 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2188 * Makefile.in: added rules for i386bsd.c
2189 * i386bsd.c: new file, supporting 386bsd.
2190 * configure.in: recognize i386-*-bsd target.
2191 * config/i386-bsd.mt: new file - 386bsd target configuration.
2193 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2195 * configure.in: re-arrange host section to use *-*-* notation,
2196 clean up some of the target section as well
2198 * seclet.c: cast result of bfd_get_relocated_section_contents to
2199 avoid compiler warnings
2201 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2203 * coffcode.h (coff_section_symbol): Create section if it doesn't
2206 * bout.c: Removed some unused variables.
2208 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2210 * Portability fixes from p3:
2211 coffcode.h (coff_write_relocs): removed sanity check until it
2212 works on all targets (per advice from sac).
2213 config/hp9000.mh: new file to define USG.
2214 hppa.c: #undef hppa before the JUMP_TABLE.
2215 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2217 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2218 local variable target volatile to avoid mysterious bug in
2221 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2223 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2224 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2226 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2228 * coff-z8k.c (func_da, func_jr): Lint.
2229 * coffcode.h: Use memset rather than bzero.
2230 * elf.c: Use memcpy rather than bcopy.
2231 * tekhex.c: Use memset rather than bzero.
2233 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2235 Add Adobe a.out support.
2237 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2238 * config/adobe.mt: Add.
2239 * configure.in (*-adobe-* target): Add.
2240 * targets.c (a_out_adobe_vec): Add.
2241 * Makefile.in: add aout-adobe.c.
2243 * configure.in: Put two dashes in all entries to be matched.
2244 Add comments to remind people to do this.
2245 Reorder all entries that match manufacturer names, to occur
2246 last, so they will only be matched if no more specific match
2247 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2249 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2251 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2252 since we should never have a NULL section.
2253 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2254 tests, set the section to bfd_abs_section.
2256 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2258 * coff-z8k.c: getting closer
2259 * coffcode.h (coff_get_relocated_section_contents): allow
2260 EXTRA_CASES hooks for different arches to provide different reloc
2262 * seclet.h: #ifndef around it to allow multiple inclusion
2263 * srec.c: minor doc fix
2265 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2267 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2269 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2271 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2274 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2276 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2277 filling in reloc, in case immediately following code doesn't set
2280 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2282 * coffcode.h (coff_renumber_symbols): set the last renumbered
2283 symbol pointer to NULL, as expected by coff_write_linenumbers.
2284 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2285 type R_IHCONST used on the 29k.
2287 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2289 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2290 update, based on how the underlying file was opened. Obsoletes
2292 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2293 all FASCIST_FDOPEN config defines.
2295 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2297 * sparc-opc.c: Moved to opcodes library, now that we have one.
2298 * Makefile: Don't compile it.
2300 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2302 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2304 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2306 * section.c (bfd_set_section_flags): Remove a sanity check.
2307 It is unfortunately broken, and prevents strip from working.
2309 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2311 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2312 created by last change.
2314 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2316 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2317 * bfd-in.h: Bump to version 2.0.
2319 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2321 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2322 braindamaged HP/Apollo compiler happy.
2324 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2326 * format.c: Fix description of search for matching target.
2327 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2328 * targets.c: Update description of search for matching target.
2329 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2330 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2331 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2333 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2335 * Makefile.in: Added mostlyclean/clean/distclean rules.
2337 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2339 * targets.c (target_vector): Take out oasys (unless that is
2340 the default): Because there is no magic number in archives,
2341 there can be annoying target mis-matches.
2343 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2345 * sparc-opc.c: Rigorously updated to match architecture manual.
2347 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2349 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2350 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2351 to the built-in abs_section were not written out correctly.
2353 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2355 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2356 large, assume we're using a swapped byte order and fail with
2357 wrong_format rather than dumping core.
2359 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2361 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2362 filename constraints.
2363 * Makefile.in: Updated to reflect change.
2365 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2367 Add preliminary support for the we32k:
2369 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2371 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2373 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2375 * bout.c: added support for relaxable alignment relocs.
2377 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2378 pass down pointer to play area rather than use alloca
2380 * cpu-z8k.c (compatible): made static to reduce name space
2383 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2385 Add basic support for the z8k:
2387 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2388 section.c, targets.c,
2390 * syms.c: move mis-inserted patch.
2392 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2394 Documentation fixes:
2395 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2396 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2398 * reloc.c: break out addend item from surrounding text.
2400 * doc.str (DOCDD): Defined. Adds text to output.
2401 (bodytext): Put bulletize before kill_bogus_lines.
2402 * chew.c (bulletize): End itemization after a blank line, to
2403 prevent following text from being swallowed up in an item.
2405 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2407 * configure.in: Add sparclite as a target.
2409 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2411 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2414 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2415 from a coff file (csym is null), dont deref them
2417 * ieee.c (parse_expression): get the answer right when adding an
2418 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2419 on elts so that filename is filled in.
2421 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2423 * bout.c (howto_align_table): New set of relocs, with enough
2424 data for "objdump -r" to work.
2425 (b_out_reloc_type_lookup): Recognize alignment relocs.
2427 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2429 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2430 invocations of make. Also, always create installation
2433 * config/apollov68.mh: removed -g from CC definition.
2435 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2437 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2438 overflowing gp-offset range.
2440 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2442 * srec.c (srec_set_section_contents): don't write out sections
2443 without the LOAD and ALLOC attributes
2445 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2447 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2448 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2449 * aout-target.h (callback): Don't set page/seg sizes.
2451 (set_sizes): New routine.
2452 (backend_data): Point to it.
2453 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2454 (sunos4_aout_backend): Point to it.
2455 * aoutx.h (set_arch_mach): Call set_sizes callback.
2457 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2459 * aout-target.h: Make _bfd_slurp_extended_name_table be
2460 the default. Given that we *write* the suckers (for long
2461 archive member names), we really ought to be able to read them!
2462 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2463 seem to be needed, and many machines don't have it.
2465 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2467 * coff-m68k.c (vector): read and write archives in coff format.
2469 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2471 * opc-sparc.c: New file.
2473 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2475 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2476 pointers to bfd_byte* before performing arithmetic on them. Such
2477 use with bare void* pointers is a gcc extension.
2478 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2479 * archive (normalize): Add to CONST to match actual usages with
2482 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2484 * configure.in: Recognize i486 host cpu, and use i386-elf
2487 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2489 * config/stratus.mt (CC): Remove definition.
2490 * elf.c (bfd_section_from_shdr): Test for the possibility that
2491 section_from_elf_index returns NULL and don't dereference it.
2493 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2495 * add hppa_data to bfd tdata (indirectly via sef).
2497 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2499 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2501 * configure.in: error messages to stderr, not stdout
2503 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2505 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2506 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2507 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2509 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2511 * configure.in: recognize hppa* instead of hppa
2513 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2515 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2516 RTYPE2HOWTO to cope with same.
2517 * reloc.c (bfd_perform_relocation): added support for size of -2
2518 (subtract a word reloc type). Updated doc.
2520 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2522 * Makefile.in: merged changes from progressive, removed rcsid.
2524 * archures.c, archive.c, Makefile.dos: removed rcsid.
2526 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2528 * bfd-in.h : add BFD_IS_RELAXABLE flag
2529 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2530 header e_relaxable, major hackery in callbacks
2531 * libaout.h : add space for a_relaxable.
2532 * seclet.c (rel): don't relax empty sections
2535 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2537 * section.c (STD_SECTION): add some casts to the initializers for
2540 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2542 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2543 and add appropriate casts to keep (picayune) aix-cc happy.
2545 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2547 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2548 symbol pointers. Punt expensive & useless bfd_realloc. Use
2549 malloc for raw symbols, and free it before returning.
2550 (bfd_section_from_shdr): Do not slurp symbol table until politely
2551 asked. Do not even slurp string tables.
2552 (elf_get_symtab_upper_bound): Count 'em without reading them.
2553 (elf_get_symtab): This is how to politely ask. Schlurp!
2554 This should probably just *become* elf_slurp_symbol_table, FIXME.
2556 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2558 * archive.c (bsd_write_armap): write the timestamp of the
2559 archive header to be just a little bit later than the timestamp of
2560 the file, otherwise the linker will complain that the index is
2563 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2565 * configure.in: Add m68k-ericsson-*.
2567 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2569 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2570 * elf.c: Remove unconditional debug printf's.
2571 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2572 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2573 (elf_slurp_symbol_table): Hand out symbols in forward, not
2574 reverse order. Simplify duplicate code.
2576 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2578 * elf.c: Remove "(void)" casts from function calls where the
2579 return value is ignored, in accordance with GNU coding standards.
2581 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2583 * hppa.c: Apply John's standard fix to avoid "empty translation
2584 unit" warnings from some ANSI-C compilers.
2586 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2588 * hosts/solaris2.h: Configure same as sysv4.
2590 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2592 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2593 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2594 type match actual return type.
2595 * elf_print_symbol (section_name): Make CONST.
2597 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2599 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2600 New files, for Linux (a free Unix clone for 386 machines).
2601 * Makefile.in, configure.in, targets.c: Update accordingly.
2603 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2604 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2605 correct calling of howto special functions and fixes from Raeburn
2607 * archures.c: nuke bfd_reloc_code_type
2608 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2609 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2610 SEC_NEVER_LOAD, various other bfdgas newness
2611 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2612 * targets.c: change jump table vector to above
2615 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2617 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2618 its prototype will be included in libbfd.h. Change result type
2619 to struct * (rather than equivalent typedef) so it can be used in
2620 the prototype, where they typedef won't be known.
2621 * libbfd.h: Updated version.
2623 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2625 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2626 targets.c: HPPA merge.
2628 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2630 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2631 * config/solaris2.mh: Kludge around Sun compiler bug.
2633 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2635 * libaout.h (aout_backend_data): Change defs of two bitfields to
2636 be unsigned chars instead to get around rs6000 compiler problem.
2638 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2640 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2641 Correct misconception that there can be only one symbol table.
2642 Only call elf_slurp_symbol_table on the full symbol table, not
2643 the dynamic one which is only a subset of the full one.
2645 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2647 * coffcode.h (coff_compute_section_file_positions): For I960,
2648 don't align sections in file.
2650 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2652 * targets.c (struct bfd_target): Added field for target-specific
2653 (but not file-specific) data, for distinguishing minor
2654 characteristics between (e.g.) a.out formats.
2656 * section.c (struct sec): New field user_set_vma indicates vma
2657 field should be heeded, not assumed to be unset.
2658 (STD_SECTION): Initialize that field of standard sections to zero.
2659 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2661 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2662 pre-swapped version.
2664 * archures.c (struct bfd_arch_info): Fixed order of comment and
2665 field decl. New fields indicate size of page and segment for
2667 * cpu-m68k.c (N): Fill in values.
2668 * cpu-sparc.c (arch_info_struct): Ditto.
2670 * libaout.h (struct aout_backend_data): Various bits of data (not
2671 all used currently) with characteristics of a.out implementation.
2672 Important field for now is text_includes_header, indicating that
2673 the text section starts immediately after the file header, which
2674 gets mapped in with it.
2675 (struct aout_data): New fields indicate whether vma has been
2676 adjusted yet (not yet used), and what magic number will be used in
2677 the output file (should go away in favor of vma_adjusted).
2678 (WRITE_HEADERS): Code for dealing with section sizes and related
2679 header fields replaced with call to adjust_sizes_and_vmas.
2680 * aoutx.h (some_aout_object_p): Fill in magic number field.
2681 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2682 (set_arch_mach): Set page size and segment size once CPU
2684 (adjust_sizes_and_vmas): New function; has much code moved
2685 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2686 and size parameters, as well as many header fields, after deciding
2687 on magic number for output file. Checks to ensure that this
2688 adjustment has only been done once.
2689 (set_section_contents): Call adjust_sizes_and_vmas instead of
2690 doing much of the work here.
2692 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2693 default (null) values of these fields.
2694 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2695 value in exec header.
2696 (sunos4_aout_backend, MY_backend_data): Define backend data
2697 indicating file header is included in text section.
2699 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2701 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2702 gcc version 2, to avoid warnings.
2704 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2706 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2707 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2709 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2711 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2713 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2715 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2716 * configure.in: Rewrite target parsing to use simple format.
2717 Handle sparc-sun-solaris2 configuration.
2718 * aout64.h: Avoid ANSI C brain death warning.
2719 * elf.c: Avoid trigraph (???) or /* in comments.
2721 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2723 * config/sysv4.mh: new file, RANLIB=echo
2725 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2727 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2729 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2730 elf_core_tdata_struct into a single common struct. Core files
2731 wouldn't have worked at all without this.
2732 (bfd_elf_find_section): New function for GDB's undercover use
2733 to find string sections that BFD hides from it.
2734 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2736 (elf_object_p, elf_core_file_p): Allocate internal file header
2737 storage dynamically.
2738 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2739 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2741 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2743 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2745 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2747 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2749 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2751 * configure.in: handle m680[01234]0 as aliases for m68k
2753 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2755 * coff-a29k.c: do byte relocs correctly
2756 * coffcode.h (styp_to_sec_flags): never load INFO sections
2757 * seclet.c (rel): don't relocate INFO sections
2759 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2761 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2762 Make the symbols unmodifiable.
2763 (bfd_section_init): Deleted.
2764 * init.c (bfd_init): Don't call bfd_section_init.
2766 * section.c (bfd_set_section_contents): Ensure that range to be
2767 written is within section boundaries.
2768 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2771 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2773 * coff-i960.c (howto_table): Deleted.
2774 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2775 interesting entries from old howto_table.
2776 (RTYPE2HOWTO): Adjusted to use switch.
2777 (coff_i960_reloc_type_lookup): New function.
2779 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2780 records for section symbol.
2781 (make_abs_section): Unused; deleted.
2782 (renumber_symbols): Re-order symbols so undefined symbols come
2783 last, as COFF format desires.
2784 (coff_write_symbol): Put C_FILE symbols in debug section always.
2785 (coff_section_symbol): New function; creates a symbol with the
2786 same name as a section, and sets up aux records for it.
2787 (coff_add_missing_symbols): New function; adds section symbols to
2788 symbol table if they aren't there already. Should someday also
2789 add a dummy C_FILE symbol if none is present.
2790 (coff_write_object_contents): Add missing symbols before preparing
2791 symbol table to be written.
2792 (coff_slurp_reloc_table): Verify that symbol indices read in are
2793 in a reasonable range.
2794 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2795 (obj_conv_table_size): Accessor macro.
2797 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2798 reloc types on i960.
2800 * bfd-in.h (bfd_get_section_name): New macro. Like
2801 bfd_section_name, but returns rvalue, not lvalue.
2802 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2803 (bfd_get_section_flags): Now returns rvalue.
2805 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2806 general, some specific to sparc or i960.
2808 * aoutx.h (set_section_contents): Set VMA for each section based
2809 on previous section. If text section VMA doesn't appear to have
2810 been set, make a best guess from the type of file.
2812 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2814 (MY(vec)): Initialize reloc_type_lookup field.
2816 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2817 (bfd_error_trap, bfd_error_vector): Extern, not common.
2819 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2820 few types of relocs for sparc; will need enhancement.
2822 * bout.c (callj_callback): Use DEFUN macro in definition.
2823 * coff-i960.c (optcall_callback): Likewise.
2825 * targets.c (bfd_target): Added fields reloc_type_lookup and
2826 _bfd_make_debug_symbol. Also minor comment changes.
2827 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2828 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2829 than arch info, and dispatch with BFD_SEND. Callers changed.
2830 * archures.c (struct bfd_arch_info): Deleted field
2832 * cpu-*.c: Don't initialize that field.
2834 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2835 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2836 (bfd_errmsg): Now returns ptr to const.
2837 * bfd-in.h (bfd_errmsg): Fix prototype.
2839 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2840 * reloc.c (bfd_generic_relax_section): Ditto.
2842 * section.c (Section Output doc): Improve description of use of
2843 output_section and output_offset.
2845 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2847 * sco-core.c: new file from net.
2848 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2849 Now we have the hairy linker, it's possible to move symbols from
2850 one section into another. Actually make that work!
2852 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2854 * hosts/sun3.h: fix declaration of free.
2856 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2858 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2859 * coff-h8300.c (reloc_processing): all relocs are relative to
2861 * opncls.c: don't use fdopen on DOS systems
2863 short patches from Glenn Kasten (glenn@ready.com)
2864 * target.c: enabled oasys support
2865 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2866 fix problem where a relocation which crossed a modification byte
2867 boundary did not work. Fix problem where a relocation near the end
2868 of a data record did not work.
2871 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2873 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2874 archvie header string counts the endian way, this heuristic sees
2875 how big an archive string to read by trying it one way and if the
2876 string table is unreasonably big, trying it the other. *FIXME*.
2877 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2879 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2881 * bfd-in.h: Increase version number to 1.97, for consistency
2883 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2885 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2887 * bfd-in.h: bump version to 1.96
2888 Major change; changed calling convention for
2889 bfd_get_relocated_section_contents so that caller allocates
2890 memory for section data.
2891 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2892 seclet.c, targets.c, bfd.c: reflect new convention.
2893 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2894 case, then use reasonable default values for SEC_* flags.
2896 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2898 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2899 size of output reloc struct.
2900 * targets.c, Makefile.in: comment out tekhex for the moment.
2901 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2902 * configure.in: tandem target is st2000
2903 * coff-m68k.c: rename static howto_table to global
2904 m68kcoff_howto_table.
2905 * bout.c: remove unnecessary abort
2906 * coff-a29k.c: various changes to the way relocations work to cope
2907 with the "new order" and latent bugs.
2910 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2912 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2913 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2914 * reloc.c (bfd_perform-relocation): don't relocate refs to
2915 absolute symbols if doing a partial link.
2917 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2919 * configure.in: Add a29k-amd-udi.
2921 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2923 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2924 internal_exec structure before initializing the fields that
2925 are used, so that the unused fields are in a known state.
2927 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2929 * tekhex.c (struct data_struct): Convert from typedef that
2930 typedefs nothing to a normal structure declaration.
2931 * tekhex.c (pass_over): Prototype args for function that
2932 second arg points to.
2934 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2936 * Makefile.in: remove old style staging. Do not print recursion
2939 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2940 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2943 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2945 * bfd.c, Makefile.in: added tekhex
2946 * aoutx.h (set_section_contents): pages should be padded to the
2947 size of a page, not the size of a segment.
2948 * configure.in: added go32 host and i386-aout target.
2949 * i386aout.c, libaout.h: now works for go32 target
2950 * ieee.c: fix bit rot.
2951 * seclet.c: support for padding seclet type.
2953 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2955 * Makefile.in: added .NOEXPORT:
2957 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2959 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2961 * elf.c (elf_compute_section_file_positions,
2962 elf_write_object_contents): Return boolean, not NULL (which
2964 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2965 Also ifdef-out code that aborts on unhandled section types.
2967 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2969 * configure.in: Recognize ncr3000 config
2970 * Makefile.in (MINUS_G): Pass on to recursive makes.
2971 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2973 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2975 * Makefile.in: Now that we have sym.h and symconst.h, compile
2976 coff-msym.c on all systems.
2977 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2978 * coff-msym.c: Update include files and comments; add weakext bit.
2980 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2982 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2983 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2985 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2987 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2988 * configure.in: Add new host and target configs.
2989 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2990 structs, which vary; just use member name.
2991 (elf_object_p, elf_core_file_p): Lint, fix comments.
2992 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2994 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2996 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2997 local, disposable, copy of the external form of section header
2998 table and program header table entries.
3000 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3002 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3004 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3006 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3009 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3011 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3013 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3015 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3016 not internal bfd_assert function (twice).
3018 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3020 * aout-target.h: change ar_max_namelen to 15 (the right value)
3021 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3024 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3026 * archive.c (bfd_generic_archive_p): check for bout archives too.
3027 * bout.c: make it work again.
3029 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3031 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3033 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3034 bfd_xmalloc() instead of bare malloc().
3036 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3038 * Makefile.in: pass down MAKEINFO on info.
3040 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3042 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3043 host/h-<foo> now just <foo>.
3044 * configure.in: reflect changes
3046 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3048 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3049 actual source file, not just the generated libbfd.h.
3051 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3053 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3054 gdb on little-endian 960 code.
3055 * archive.c (compute_and_write_armap): indirect symbols should go
3056 into the archive header too.
3058 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3060 * Makefile.in: added check target.
3062 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3064 * coff-msym.c: Move this file from gdb/ecoff.c. It
3065 handles byte-swapping for ECOFF (MIPS symbol) files.
3066 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3067 to the files built on MIPS-based hosts.
3068 * Makefile.in: Add rule for coff-msym.
3070 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3072 * Makefile.in: added clean-info target. MINIMIZE=1.
3074 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3076 * coff-rs6000.c: Move core file functions into separate
3077 new file rs6000-core.c. This is needed because reading
3078 core files depends on native include files that conflict
3079 with ../include/coff/rs6000.h.
3080 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3082 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3084 * aoutx.h (NAME(aout,print_symbol)): Don't print
3085 symbol addresss for undefined symbols.
3086 * coff-rs6000.c: Various updates (due to target-
3087 independent changes).
3088 * libbfd.h: Ditto (tdata field is now a union).
3089 * hosts/h-sparc.h: Removed prototype for bogus function
3090 'emset' (presumably should have been 'memset' - which is there).
3092 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3094 * configure.in (mips-big-* target): Same is Iris.
3096 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3098 * aoutx.h (translate_from_native_sym_flags): when creating an
3099 alias symbol, fill in the section as undefined, rather than
3100 leaving it blank. If an output section can't be found for a
3101 symbol, then don't core dump.
3103 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3105 * Makefile.in, configure.in: removed traces of namesubdir,
3106 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3107 copyrights to '92, changed some from Cygnus to FSF.
3109 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3112 * coff-h8300.c: fix stupid reloc subtraction bug
3113 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3114 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3115 the symbol.flags and done_lineno fields.
3117 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3119 * coffcode.h (coff_write_symbol): write out the correct number of
3121 * cpu-h8300.c: fix disassembly bug
3123 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3125 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3126 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3127 reloc.c, section.c (bfd_map_over_sections), targets.c
3128 (bfd_target_list): Protolint.
3129 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3131 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3133 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3135 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3136 section of a symbol rather than the section of a reffed symbol to
3137 determine the r_index of an emmitted reloc.
3139 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3141 * PORTING: New (preliminary) porting guide.
3143 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3145 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3146 (howto_hvrt16): lint.
3148 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3150 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3151 a full configuration (with possible cross-development),
3152 instead of using host-aout.c.
3154 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3156 * aout-target.h (MY(write_object_contents):
3157 Set obj_reloc_entry_size (abfd).
3158 * gen-aout.c: Change to emit a .c files, not a .h file.
3160 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3162 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3163 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3165 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3167 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3168 with more than one auxent can cause nasty core dumps.
3170 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3171 "done_lineno" so that a symbol which appears twice in the symbol
3172 table only gets it's linenumbers relocated once. Modifed
3173 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3176 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3178 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3179 stuff to use the New Order.
3181 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3183 * ieee.c: Change type of envi[] to unsigned char.
3185 * configure.in: fix vax ultrix configuration.
3187 * elf.c (bfd_section_from_shdr): Deal with null return from
3188 bfd_make_section(). (elf_object_p): Select endianess properly.
3190 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3192 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3194 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3196 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3197 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3198 * host-aout.c: Don't use aout-params.h; configure these systems
3199 in their xm files, not in a randomly generated file.
3200 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3202 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3204 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3206 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3207 host_aout_vec here as well.
3209 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3211 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3212 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3213 to prevent undefined symbol.
3215 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3217 Various lints found on PersSony
3218 * aoutx.h: cast an enum
3219 * coff-a29k.c: many ints in reloc structure turned to enum
3220 * coffcode.h: more enums
3221 * cpu-h8300.c: more enums
3222 * opncls.c: more enums
3224 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3226 * configure.in: Make Tahoe configuration work again.
3227 * bfd-in.h: Remove trailing comma from enum declaration.
3228 * ieee.c: Can't put byte values >0x7F into a signed char.
3230 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3232 * Makefile.in: Add dependencies for various coff-*.o files.
3234 * elf.c: Remove extraneous paren from core_prpsinfo and
3235 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3236 Replace references to old section "size" member with new
3237 "_raw_size" member. Implement elf_make_empty_symbol, which
3240 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3242 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3245 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3247 * coffcode.h (bfd_coff_relax_section): now static.
3248 (bfd_coff_get_relocated_section_contents): various type lints.
3250 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3252 New entry point in the transfer vector - bfd_relax_section.
3254 * aout-target.h: add to vector, call generic_relax
3255 * bfd-in.h: add to vector
3256 * bfd.c: add #define for vector
3257 * bout.c: add to vector, call generic_relax
3258 * coffcode.h: add to vector, also now has coff specific relax code
3259 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3260 * elf.c: call generic_relax
3261 * ieee.c: call new vector, clean up some bugs due to the creation
3263 * libbfd.h: add bfd_generic_relax_section EXFUN
3264 * oasys.c: call generic_relax
3265 * reloc.c: implement generic_relax
3266 * seclet.c: moved much of this into coffcode.h
3267 * srec.c: call generic_relax
3268 * targets.c: define new transfer vector
3270 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3272 * everything: now modified to use smaller reloc type. Self hosts
3275 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3277 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3278 New files for stratus.
3280 * configure.in: Add configuration fragments for stratus.
3282 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3284 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3285 variables as CONST since they are set to point to a const char
3286 string. Fixes compiler complaints.
3288 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3290 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3293 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3295 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3296 symbols, so that we can emit the correct file name even
3297 if it's an include file.
3299 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3301 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3302 (Reported by john@labtam.labtam.oz.au (John Carey)).
3304 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3306 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3308 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3309 being used to -DHAVE_PROCFS.
3311 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3312 '#include "fopen-same.h"' to end of file to match other h-* files.
3314 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3316 * configure.in: Change svr4 references to sysv4. Add case
3317 "unknown" for target vendor and infer some targets based
3318 on the specified operating system.
3320 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3322 * bfd-in.h, libaout.h: ANSIfy enums.
3324 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3326 * archive.c (normalize): created version for VMS which removes the
3327 VMS directory crap from the front and end of a filename, eg turn
3328 [-.foo]bar.obj;123 into bar.obj
3329 (bfd_construct_extended_name_table): now writes index into an
3330 extended name table in decimal - the same base used to read an
3331 extended name table.
3333 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3335 * aout-encap.c: Fix to use aout-target.h.
3336 * aoutf1.h: Use standard MY_object_p and MY_callback
3337 in aout-target.h. Remove target-specific versions.
3338 * host-aout.c: Re-write to use aout-target.h.
3339 * gen-aout.c: New files use with host-aout.c to generate
3340 host-specific a.out-related parameters.
3341 * Makefile.in: host-aout.o depends on aout-params.h, which is
3342 generated by gen-aout.
3343 * aout-target.h: Make a little more flexible.
3344 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3345 macro. Instead, inline it in aout-target.h.
3346 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3347 a gcc -Wall warning.
3348 * archive.c: Add missing commas in DEFUN macro (2 places).
3349 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3350 Berkeley ones, now that libiberty has them:
3351 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3352 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3353 remove unused variable.
3355 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3357 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3358 and execname inside HAVE_PROCFS ifdef since they are unused
3359 when it is not defined.
3361 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3363 * elf.c: Flag all sections as either code or data. We can't
3364 be sure what they are anyway, since ELF doesn't fit the
3365 traditional model of text+data+bss very well. Add new local
3366 function elf_read() to simplify code. Record entry point in
3369 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3371 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3372 rather than N copies of the same lines.
3374 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3376 * cpu-h8300.c: disassemble branch displacements correctly
3377 * coff-h8300.c: put reloc offsets out in 32bits
3379 * makefile.dos, configdj.bat: New files from DJ
3380 * cache.c: fopen with new macros is needed for DOS.
3381 * ieee.c: environ renamed to envi to stop an include file
3383 * opncls.c, coff-rs6000.c: more fopens with macros.
3385 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3387 * Makefile.in: infodir belongs in datadir.
3389 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3391 * Makefile.in: fix where docdir lives
3393 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3394 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3395 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3396 srec.c, syms.c, targets.c : all new documentation and lint
3400 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3402 * coffcode.h, srec.c: Lint.
3404 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3406 * Makefile.in: install using INSTALL_DATA, added standards.text
3409 * configure.in: mark directory as target dependent. configure
3410 nows works in objdir always so make file existence checks
3413 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3415 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3416 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3417 and mandir now keyed off datadir by default.
3419 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3421 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3422 computation of arch and machine type so it's worked out before
3423 some_aout_object_p is called.
3424 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3426 * archures.c: add extra field 'section_align_power' to hold
3427 default section alignment in object files.
3428 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3429 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3430 initialize the new field.
3431 * bout.c (b_out_callback): replace the text size, since aout
3433 * aoutx.h: Documentation in the new style
3435 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3437 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3438 use the saved value if mtime_set is already set (intended
3439 for archive files, though apparently not used yet).
3441 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3443 * targets.c: Revise comments about how to configure the target
3444 vector, to match reality. Remove mention of obsolete methods.
3445 Remove long lists of capitalized macros that turn into the same
3446 thing in lowercase. Normal vector simply lists all known
3447 lowercase xvec names; all other cases are handled by SELECT_VECS.
3449 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3452 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3453 list of supported targets.
3455 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3457 * archive.c (bsd_write_armap): The pad byte sometimes added to
3458 the string table in a __.SYMDEF member is now
3459 counted as part of the size of the string table.
3460 This is compatible with the old ranlib, as well as Sun's.
3462 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3464 * srec.c: Rewrote to fix many bugs; now gets the record type
3465 right, doesn't choke on input, sets the start address in an S9 and
3466 fills in the filename on an S0.
3468 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3470 * cpu-h8300.c: Add support for MEMIND addressing mode
3472 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3474 * coffcode.h: use the new macro if available
3476 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3477 * Makefile.in: Fixed dependencies due to file rename
3479 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3480 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3481 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3482 newos3.c, stab-syms.c, syms.c: All these files have had their
3483 #includes altered to point to the new places.
3485 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3487 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3489 * configure.in: Add vendor "ncr" as supported per-target vendor.
3490 Add svr4 case for i386 per-host case.
3492 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3495 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3497 * syms.c (bfd_decode_symclass): Return 'A'
3498 for symbols that are both absolute and global.
3499 * archive.c (bfd_special_undocumented_glue): Return NULL
3500 if bfd_ar_hdr_from_filesystem returns NULL.
3502 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3504 * Makefile.in: added coff-h8300
3505 * configure.in: now h8 is a coff target
3506 * cpu-h8300.c: fix various disassembly problems
3507 * libcoff.h: took out some code which has been #0ed for a long
3509 * targets.c: added h8 coff
3510 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3511 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3513 * coffcode.h: Started to change the way machine dependencies are
3514 handled, from the nest of #ifdefs to macros defined in the
3515 including coff-<foo>.c
3517 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3519 * aoutx.h (some_aout_object_p): Set the `executable' bit
3520 if the entry point is contained in the text segment, even if the
3521 text segment is at location 0.
3523 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3524 nonstandard MIPS sections (.rdata, .sdata, etc).
3526 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3527 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3528 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3530 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3532 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3534 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3535 from syms.c to new file stab-syms.c. Also, since GNU extended
3536 type codes such as N_SETT are no longer in ../include/stab.def,
3537 include them manually.
3538 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3539 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3540 * libaout.h: Added prototype for aout_stab_name().
3541 * Makefile.in: Update Makefile for new stab-syms.[co].
3543 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3545 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3546 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3547 just make N_XXX work by excluding the header from the text segment.
3548 * aoutx.h: Fix comments to match.
3550 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3552 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3553 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3554 for the "logical" text segment (i.e. never consider the exec
3555 header to be part of the text segment). This change is
3556 needed for consistency with various other parts of bfd and ld.
3557 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3558 and move calculation of obj_textsec(abfd)->size to libaout.h.
3559 * bfd-in.h: Removed bogus ';'.
3561 * Makefile.in: Add MINIMIZE flag to select lean
3562 or bloated target_vector.
3563 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3564 * newsos3.c: Fixes to ../include/aout64.h remove need
3565 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3567 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3569 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3570 handle both little and big-endian targets, with little
3571 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3572 * host-aout.c: Add FIXME note.
3574 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3576 * targets.c: Make the default target_vector contain
3577 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3578 Old behavior can be gotten by defining ALL_TARGETS.
3579 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3580 Factored out common code into new file aout-target.h.
3581 Saves a lot of duplicate code for a.out variants.
3583 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3585 Get 'make headers' to work when configured with +subdirs.
3586 * Makefile.in: Add $(subdir) to docdir path.
3587 * doc/Makefile.in (protos): Add $(srcdir) prefix
3588 to name of sed scripts.
3590 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3592 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3593 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3594 to include names of N_SETT etc.
3596 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3598 * elf.c: Add minimal support for ELF symbol tables. Generates
3599 canonical bfd symbol tables from ELF symbol tables. Change the
3600 name of some functions from bfd_<name> to elf_<name>.
3602 * syms.c: Trivial fix to comment to remove a redundant "to".
3604 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3606 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3607 form that GDB recognizes as COFF.
3609 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3611 * ieee.c (ieee_object_p): cast NULL correctly.
3612 * configure.in: added harris host
3614 * coff-a29k.c: Lots of changes, most from David Wood.
3616 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3618 * coff-m88k.c (coff_write_armap): Just #undef it.
3620 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3622 * Makefile.in: standardize on MINUS_G to disable debugging
3623 * coff-m88k.c: create coff armaps instead of bsd ones.
3624 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3627 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3629 * elf.c: Additions to support ELF format core files.
3630 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3631 has support for /proc (all the include files in particular).
3633 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3635 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3636 of two N_SO stabs, one for directory, and one for filename.
3638 * bfd-in.h (print_vma): Factor out duplicate definition.
3640 Exit a little more gracefully when malloc returns NULL.
3641 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3642 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3643 * libbfd.h: Rre-generated due to libbfd.c update.
3645 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3647 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3649 * elf.c (elf_object_p): Don't try to create a bfd section for
3650 the first ELF section header. It is just a placeholder.
3652 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3654 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3655 core files, when compiling native.
3656 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3658 FIXME: The aoutf1.h change below needs to be reversed back
3661 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3663 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3664 manipulation of lnno fields in lineno structs in a coff-<f>.h
3665 independent way. Override it in coff-<f>.h to your favourite
3666 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3667 (coff_swap_lineno_out): modified to use the new macros.
3669 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3671 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3672 unknown arch when the magic number doesn't specify the
3673 architecture, since some OSs (eg old sun3s) don't set the number, and
3674 020 is probably the right answer anyway.
3676 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3678 * hosts/h-news.h, hosts/h-rtbsd.h:
3679 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3680 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3681 bfd_print_symbol_nm, for use by nm.
3682 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3683 bfd_print_symbol_nm option, to print in nm format.
3684 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3685 oasys.c (oasys_print_symbol): Provide stub implementations
3686 for bfd_print_symbol_nm.
3687 * syms.c: New function bfd_decode_symclass, used by nm printer.
3688 New function bfd_stab_name to look up string name of stab code.
3690 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3692 * Makefile.in: Added ctor.c
3693 * archures.c (bfd_default_arch_struct) added
3694 bfd_default_reloc_type_lookup.
3695 * coffcode.h: removed a load of #if 0ed code.
3696 (coff_compute_file_section_positions): now works out the section
3697 alignment and size correctly in all cases.
3698 (coff_get_symtab): looks for constructor symbols and calls the
3699 right function when they're found. (coff_canonicalize_reloc):
3700 knows when a section is full of constructors and does the right
3702 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3704 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3705 * libcoff.h: removed #if 0ed code
3706 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3707 arch independent constructor relocation type.
3708 (bfd_reloc_type_lookup): removed the comment "this will go away"
3709 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3710 reloc which is used when BFD_RELOC_CTOR falls through to give a
3711 default 32bit reloc for constructors.
3712 (bfd_default_reloc_type_lookup): added.
3713 * aoutf1.h: fixed SEGMENT_SIZE typo.
3715 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3717 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3718 matching prefix "coff".
3719 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3720 rs/6000 csect records.
3722 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3724 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3725 * configure.in: add motorola delta88 cases
3726 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3727 write_armap prototype
3728 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3730 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3732 * Rename COFF-related files in `coff-ARCH.c' form.
3733 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3734 coff-mips.c, coff-rs6000.c to be exact.
3736 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3737 make output clutter.
3738 * config/mt-*: Ditto.
3740 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3742 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3743 John Gilmore. Archive support from Damon A. Permezel.
3745 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3746 * configure.in: Add rs6000 case.
3747 * targets.c: Add rs6000 vector.
3748 * archures.c: Add rs6000, fix comment on romp.
3749 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3750 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3751 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3752 * section.c (bfd_make_section): Return NULL on attempt to create
3754 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3755 (bfd_swap_aouthdr_in): Handle lots more members.
3756 (make_a_section_from_file): If section has already been seen,
3757 just return false rather than overwriting it.
3758 (coff_real_object_p): Understand incoming magic numbers.
3759 (coff_set_flags): Understand outgoing magic numbers.
3760 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3761 (build_debug_section): Add fn for reading debug string section.
3762 (get_normalized_symtab): Handle symbol names in debug string section.
3763 Remove unused obj_string_table.
3764 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3765 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3766 existing section before making one.
3767 * cpu-rs6000.c: New file.
3768 * rs6000coff.c: New file.
3770 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3772 * elf.c: Add partial support for ELF format corefiles. Still needs
3773 support for extracting registers from corefiles.
3775 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3777 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3778 RANLIB is defined as echo, send the output to /dev/null to help
3779 reduce clutter in the output from doing a make.
3781 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3783 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3784 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3786 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3788 * coffcode.h (coff_compute_section_file_positions): make it pad
3789 section size out if there are alignment restrictions so that the
3790 image will be ok on a system where section positions are worked
3791 out by accumulating sizes rather than from the section headers.
3792 * targets.c (proto write_armap). Changed orl_count to unsigned.
3793 * opncls.c (bfd_close_all_done). Added so that generative
3794 programs like gas can close a bfd without causing bfd confusion.
3795 * libbfd.h (changed becuase of protos)
3796 * amdcoff.c: messed with the way that jmp displacements are
3797 calcualated. This may not yet be totally correct.
3798 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3800 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3801 abs symbol has no section (like a register symbol).
3802 (coff_write_symbol) now zeros auxent before filling it up to help
3803 with sensitive applications.
3804 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3806 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3808 * bfd.c: Make sure we don't get a macro strerror().
3809 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3810 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3811 attempt to recover command, ifdef NO_CORE_COMMAND.
3812 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3814 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3816 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3818 * archive.c (bsd_write_argmap): The size of the ranlib structures
3819 should not include the size field itself.
3820 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3821 adata(abfd)->exec_bytes_size field instead of constant macro,
3822 because aoutx.h compiles to a simple .o file shared by
3823 all 32-bits a.out targets.
3825 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3827 * configure.in: Allow i386-sco-sysv.
3828 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3829 * cpu-h8300.c: lint.
3831 * host-aout.c: New strategy. We use common code, include files,
3832 and data structures to handle the file, but set a few parameters
3833 from the host's config file (page size, text start addr, etc).
3834 * libaout.h: Define HP BSD machine types.
3835 * aoutf1.h: Handle reading a.outs with these types.
3837 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3838 virtual-memory-address of the .reg section. We can't just make a
3839 section for "all the regs and nothing else" because only GDB knows
3840 exactly where the regs are (scattered around the upage and stack).
3841 Clean up memory allocation. Remove big- and little-endian
3842 vectors, replace with single vector; this only runs on the host,
3843 in host byte order. Replace byteswap routines with aborts in case
3845 * targets.c: There's only one trad_core_vec now.
3846 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3848 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3850 * hosts/h-amix.h (free): Fix prototype.
3852 * aoutx.h: Don't use NULL as an integer, for braindead systems
3853 that declare it as (void *)0. (From Peter Schauer.)
3855 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3857 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3858 problem with bad Ultrix system headers.
3859 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3860 various kinds of alignments for the various kinds of
3863 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3865 * doc/Makefile: Don't assume . is on the path (from James Clark).
3867 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3869 * Makefile.in: Avoid Sun Make VPATH bugs.
3870 * targets.c: Declare trad_core vectors extern.
3872 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3874 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3875 * libbfd.h: Moved ALIGN macro here.
3876 * bout.c (b_out_callback): Replace i960_align by align_power.
3878 * libaout.h (struct aoutdata): Added fields page_size,
3879 segment_size and exec_bytes_size. These help generic code
3880 (in aoutx.h and libaout.h) to figure out where to align
3881 the various segments in a demand paged file.
3882 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3883 to decide if the exec header counts in a_text (text segment size).
3884 Also, assume D_PAGED flag is set; don't set it here.
3885 * bout.c (b_out_callback): Add initialization of
3886 adata fields page_size, segment_size, and exec_bytes_size.
3887 * host-aout.c (NAME(host_aout, callback) and
3888 NAME(host_aout,mkobject): Ditto.
3889 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3890 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3891 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3892 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3893 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3894 for some systems (mainly sunos), so do it in the callback instead.
3895 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3896 * aoutx.h (NAME(aout,set_section_contents): Change the way
3897 filepos and size of sections are carried out to support
3898 older styles of demand paged executables.
3901 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3903 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3904 * bfd.c: Added macros to enable gas to swap coff records.
3905 * coffcode.h: Make the coff_swap_*_out routines return the number
3906 of bytes swapped, and cleaned up their prototypes.
3907 * configure.in: Added ebmon/coff support
3908 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3910 * targets.c: Added new entry points for coff swapping
3912 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3914 Restructure configuration scheme for bfd, binutils, ld.
3916 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3917 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3918 Change some config names to match other dirs.
3919 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3921 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3922 ../include/sysdep.h.
3923 * cpu-i960.c: Strncmp needed a length arg.
3924 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3925 * i386aout.c: Remove dead N_TXTOFF override.
3926 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3927 * config/: Rename some config files to match up h-*.h names.
3928 Remove all the HOST_SYS definitions from the config files.
3929 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3930 * hosts/h-hp9000.h: Remove USG comment.
3931 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3932 * hosts/h-news.h, h-sparc-64.h: New config files that had
3933 previously been kludged in the <sysdep.h> file.
3935 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3937 * config/*: trad-core support is HOST dependent, not target
3938 dependent. Target config files only set DEFAULT_VECTOR and/or
3939 other vector elements. Exception: when host-aout.c is in use,
3940 in which case we're forced to assume we're native (hp, vax,
3941 tahoe). Rename XDEPFILES to HDEPFILES.
3942 * Makefile.in: Rename XDEPFILES.
3943 * config/h-sun*: Don't force static linking.
3944 * trad-core.c: Document how to use it nowadays.
3945 * i386aout.c, newsos3.c: Clean up.
3946 * i386coff.c: Allow 386 coff files to be used as core files too
3947 (for reading core files from embedded systems).
3949 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3951 * Add i386aout.c for a.out support on the i386.
3953 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3955 * reloc.c, section.c, syms.c, targets.c: correct info-node
3956 structure in *doc* comments.
3957 doc/Makefile: stop hiding complaints from makeinfo.
3959 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3961 * aoutx.h (...some_aout_object_p): Take a third parameter,
3962 the internal_exec struct, and avoid ever looking at an
3963 external_exec. All callers changed to read the entire
3964 external_exec struct, swap and check its magic number,
3965 swap in the whole structure, and pass the swapped-in version to
3967 * bout.c: Bring into modern era. Use single _object_p routine
3968 for big- aand little-endian. Provide internal and external
3969 exec header structs. Use separate swap-in and swap-out routines.
3971 * libaout.h: Move struct internal_exec from ../include/aout64.h
3972 to here. Add obj_symbol_entry_size to struct aoutdata.
3973 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3975 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3976 EXTERNAL_NLIST_SIZE. Callers changed.
3978 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3980 * bfd.c: Remove strerror() to libiberty.
3982 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3983 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3984 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3985 last byte of transfer, not first byte, is within the section.
3987 * host-aout.c: Remove `BSD' archive support. Lint.
3989 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3990 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3991 `bfd_arch_info_type'. All uses changed.
3992 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3993 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3994 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3995 it needs a better name.) All uses changed.
3996 * targets.c: Rename `enum target_flavour_enum' to `enum
3997 target_flavour', and remove the `_enum' from all of the enum
3998 values themselves. All uses changed.
4000 * configure.in, config/h-i386mach: i386 mach host.
4001 * config/t-i386-aout: Use host-aout.c.
4003 * trad-core.c: Give it its own xvec's to make it independent
4004 of other file formats.
4005 * ecoff.c, host-aout.c: Remove refs to trad-core.
4006 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4007 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4009 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4011 * reloc.c: Extended NEWHOWTO macro
4012 * ieee.c: Changed the way 8bit pcrel is done
4013 * cpu-h8300.c: got the registers in the right order
4015 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4017 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4018 prediction is vindicated!
4020 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4021 Remove refs to howto.c, since Steve forgot.
4023 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4025 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4026 still work. Now allows any architecture/machine to be set.
4028 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4030 * howto.c deleted and moved code to reloc.c
4032 * libbfd.h, libbfd-in.h removed $id stuff for real
4034 * cpu-h8300.c Made it match various different spellings of h8300.
4036 * archures.c: Took out the first char filter which made it only
4037 look for a cpu/arch match when the first chars of supplied and
4038 tested names were the same.
4040 * targets.c removed oasys stuff, pending someone to fix the bugs
4044 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4046 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4047 ELF support good enough for GDB.
4048 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4049 m68k-cbm-svr4 host and target.
4050 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4051 so `diff' and `patch' can cope.
4053 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4055 * archures.c: removed texinfo error
4057 * init.c: added texinfo hooks, and removed initialization error
4060 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4063 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4065 * cpu-i960.c: Avoid numerical count of initializers.
4067 Vax Ultrix changes from David Taylor <taylor@think.com>:
4068 * host-aout.c: Make little-endian vector really little-endian.
4069 * configure.in: Separate vax and tahoe cases, handle ultrix.
4070 * config/t-vax: Add trad-core.o.
4071 * config/h-vaxult: New host system.
4073 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4075 * bfd-in.h VERSION, change version number to 0.18, this makes a
4076 gap, but now is the same as the linker version number.
4078 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4079 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4080 files will eventually contain processor specific bits for bfd,
4081 like strange relocation information and dis/assembly. So far only
4082 the H8 has been even partially done. This work also ties in with
4083 the change in handling architectures.
4085 * amdcoff.c: (a29k_reloc) fix error message.
4087 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4088 discover the architecture of the bfd. (sunos4_callback) calls the
4089 function bfd_set_arch_mach rather than stuffing stuff directly
4090 into the bfd. (sunos4_write_object_contents), changed names of
4093 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4094 setup the environment.
4096 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4097 headers in big endian format, regardless of the endianess of the
4100 * archures.c: totally changed. Now an architecture is represented
4101 with a pointer to an info structure rather than an enumerated type
4102 and a long. The old info is available as two elements in the
4103 structure. Future enhancements to architecure support will
4104 involve pointers to methods being placed into the info structure.
4106 * bfd.c: changed the definition of the bfd structure for the new
4109 * bout.c: (b_out_set_arch_mach) changed to use the new
4110 architecture mechanism.
4112 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4113 the new architecture mechanism.
4115 * configure.in: added h8 stuff.
4117 * ieee.c: too many changes to note. Now ieee files written with
4118 bfd gas and ld can be read by gld and ieee only linkers and
4121 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4123 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4124 than fixing the structure directly.
4126 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4127 than fixing the structure directly.
4129 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4130 before opening a bfd.
4132 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4133 rather than fixing the structure directly.
4135 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4136 in the t/hmake file) a user can select which backends they want
4137 linked with bfd without changing the source.
4139 * init.c: new, looks after initializing modules.
4141 * howto.c: for future use, will allow an application to work out
4142 what cookie to use as a handle on a relcoatio howto.
4144 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4146 * srec.c: Better error checking, partly from Peter Schauer.
4147 (srec_object_p): Avoid assuming any file that starts with 'S' is
4148 an S-record file! (Check for 3 uppercase-hex digits after it.)
4149 (ISHEX): Define new macro for checking supposedly hex characters.
4150 (pass_over): Treat as EOF any S-record line that:
4151 * doesn't have hex in either size character
4152 * produces a size larger than 0x7F
4153 * has an unrecognized type number
4155 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4157 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4158 opncls.c: Lint (saber actually).
4160 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4162 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4163 * newsos3.c: Fixed two types: newos3 -> newsos3.
4164 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4165 to use correct segment.
4167 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4169 * aoutx.h (print_symbol): Handle missing symbol->name.
4171 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4173 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4176 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4178 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4179 add sgi/irix support.
4181 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4183 Changes for the AMD 29000 Ultracomputer port from David Wood.
4186 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4188 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4191 * coffcode.h (coff_real_object_p): Pass information about the
4192 current file's coff symbol format to BFD via the coff_data struct.
4193 (coff_find_nearest_line): obj_icof => coff_data.
4194 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4195 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4196 and DIMNUM == E_DIMNUM.
4197 * configure.in: Handle a29k-*-* hosts, and targets
4198 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4199 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4200 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4201 local_linesz to `coff_data' (tdata) struct.
4202 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4203 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4205 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4207 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4208 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4210 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4212 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4214 (sunos4_core_file_matches_executable_p): Fix header comparison.
4215 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4216 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4218 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4220 Allow GDB to patch object files.
4222 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4223 * trad-core.h (trad_unix_core_file_p): Ditto.
4224 * aoutx.h (aout_set_section_contents): On first output, check
4225 abfd->direction and complain if erroneous.
4227 * Makefile.in: Add crude dependencies.
4229 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4231 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4232 to h/t-xxxx files so that everything will work on System V.
4234 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4236 * aoutx.h: Add information on host-aout.c and how to configure
4237 to use it, to the manual.
4238 * configure.in: Tix typo.
4239 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4240 else dummy out the core file support.
4241 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4242 specified, use it to locate the data section.
4243 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4244 rather than as chars (lint).
4246 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4248 * aoutx.h, coffcode.h: saberized.
4250 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4252 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4254 bfd.c, targets.c: minor rewording of doc segments
4257 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4259 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4260 etc, rather than TEXT_START_ADDR.
4261 * host-aout.c: Remove #if 0 around whole thing.
4262 Update to modern (32/64-bit) a.out naming conventions.
4263 Include a large chunk of ../include/a.out.gnu.h to get macros that
4264 are not defined by the system include files.
4265 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4266 macro used by the other a.out implementations.
4267 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4269 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4271 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4272 texdoc and psdoc; make these depend on generated .texi's
4274 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4277 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4280 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4281 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4282 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4283 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4284 obtrusive marks indicating .c origins.
4286 * bfd.texinfo: generalize most references to linker
4288 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4290 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4291 * archures.c: remove empty foo() definition (crept in at vn1.9)
4293 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4295 * bfd.texinfo: use @setchapternewpage on instead of lots of
4296 @page's; minor rephrasing in Introduction.
4298 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4299 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4300 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4301 segments): used BFD (caps) more consistently as a name in
4302 discourse, fixed a few other minor typos and uses of fonts
4305 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4307 * coffcode.h: fixed bug where string table size wasn't being swapped.
4309 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4311 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4313 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4314 flags. (bfd_print_symbol_vandf) now knows what to do with the
4317 * aoutx.h: made translate_from_native_sym_flags and
4318 translate_to_native_sym_flags produce the above flags.
4321 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4323 * all files: update copyright notices for GPL version 2.
4324 Install header comments and attribute most modules to their
4325 authors. BFD's name is now officially "Binary File Descriptor",
4326 so remove any conflicting pejoratives.
4327 archures.h: Consists solely of comments; remove it.
4329 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4331 * Makefile.in, bfd.c: Made it compile again.
4333 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4335 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4338 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4340 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4341 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4344 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4345 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4347 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4349 * Everything: created some new files, core.c format.c, reloc.c,
4350 section.c and syms.c to split the functionality a bit better.
4351 Cleaned up the rest of the files a bit, and added some
4355 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4357 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4358 really takes 3 arguments, patched code and ammended prototypes.
4360 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4362 * ../include/bfd.h (struct bfd_target): Added new field
4363 "align_power_min" which contains the minimum alignment for a
4364 section. This is used in coff_new_section_hook. The field
4365 insertion necessitates an update of all backends..
4367 * aoutf1.h jump table field inserted
4369 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4372 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4373 table field inserted.
4375 * coffcode.h(just about everything) Now patches up symbol tables
4376 using a different mechanism. The Intel major bug has been fixed,
4377 and the linker can self host on the Aviion and be debugged with
4380 * ecoff.c: new include and jump table patch, i386coff.c: new
4381 include and jump table patch, icoff.c: new include and jump table
4382 patch, ieee.c: can now read archives containing ieee modules.,
4383 libcoff.h: added (combined_entry_type), libieee.h: uped max
4384 sections to 20, m68kcoff.c: new include and jump table patch,
4385 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4386 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4387 srec.c: jump table patch. trad-code.c fixed #IF typeo
4389 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4391 * coffcode.h (coff_swap_aux_in): added else case to deal with
4392 filenames less than 9 characters.
4395 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4397 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4399 * srec.c: now allows any number of sections to be created in a
4400 file. Outputs addresses of the right length.
4402 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4404 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4405 target didn't match, the format got set to the attempted match,
4406 breaking a future test.
4408 *../include/i386coff.h : fixed typo in type field with size
4410 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4411 support in the jump table for the swapping routines exported to
4412 gdb. Now gdb works with the 386.
4414 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4416 * Merge in changes from gdb-3.95 release.
4417 Makefile.in: Allow hmake and tmake files to add OFILES.
4419 bfd.c: support specific targets as well as searching. When
4420 searching, take default target in preference to others.
4422 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4423 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4424 libbfd.h: Support specific targets as well as searching.
4425 opncls.c: Support specific targets as well as searching.
4426 targets.c: Search is short-circuited if default target matches.
4427 liboasys.c, libieee.c: Undo bothner changes that make macros
4428 work to the left of assignment, but which depend on the
4429 representations of different pointer types being the same.
4431 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4433 * i386coff.c: created.
4434 * coffcode.h: added support for 386.
4435 * Makefile.in: added support for 386.
4436 * ../include/i386coff.h: created
4438 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4440 * coffcode.h: removed all put_x_<sizes>
4441 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4445 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4447 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4449 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4451 * everything: Removed sysdep.h from bfd.h and put back into files
4452 from which it was split out. Now 64 bit version is built with a
4453 -DHOST_64_BIT="long long" on the compile line.
4455 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4457 Changed all the [get|put][name] routines to use [get|put]_[size
4460 Put in support for 64 bit work. Now two versions of bfd may be
4461 generated, according to the state of TARGET_64_BIT, one which is
4462 32 bit only, and one which is 64/32 bits.
4463 Created new back end 'demo64' to test 64 bit functionality.
4465 Renamed some files to work on DOS.
4467 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4468 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4469 chage, 64 bit transfer. * liba.out.h: Split out common code from
4470 sunos and newsos into liba.out. Name changes and prototype mods. *
4471 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4472 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4473 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4474 change and 64bit stuff.* newsos3.c: common code removed, new jump
4475 table. * oasys.c: Name change * opncls.c: Portability fixes *
4476 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4477 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4478 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4479 64bit ized. * demo64.c: 64 bit a.out back end
4481 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4483 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4484 on LHS of assignment, even when using old compilers.
4485 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4486 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4487 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4488 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4489 * targets.c: Add declaration of newsos3_vec.
4491 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4493 * aout.c: fixxed some of the problems with filepos calculation.
4494 (swap_ext_reloc): fixed problem with creation of relocs.
4495 (aout_set_section_contents): fixed filepos problem
4497 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4498 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4499 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4500 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4501 cleaned up. (coff_write_object_contents) cleaned up.
4503 * ecoff.c: Totally different. Now supports ecoff fully.
4505 * icoff.c: fixed problems in relocation callout.
4507 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4509 * m68kcoff.c: updated target vector.
4511 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4512 choose_reloc_size. (sunos4_write_object_contents) now calls
4513 choose_reloc_size so outputs relocs correctly, also calculates the
4514 size of the sections correctly.
4518 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4520 Merge Per Bothner's changes to modularize BFD a.out a bit.
4522 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4523 * ieee.c: Cast enums to int before comparing them, for brain-
4525 * coff-code.h: Remove coff_get_section_contents, and use the
4526 generic one instead.
4528 * aout.c: Derive new module from sunos.c, containing generic
4529 support code for all kinds of a.out files.
4531 * sunos.c: Remove all code that goes in aout.c. Split out
4532 machine dependent followup in sunos4_object_p into
4533 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4534 and redefine only the names we CHANGE, not all the names. Drop
4535 the little-endian vector, and rename the vector as sunos4 rather
4538 * b.out.c: Use aout.c routines for most of the work. Slight
4539 changes for the new regime. Remove close_and_cleanup and
4540 get_section_contents in favor of generics. New transfer vector
4543 * newsos.c: New support for Sony NEWS, another a.out format.
4545 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4546 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4547 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4549 * opncls.c (bfd_close): Call format-dependent write_contents
4550 routine, if writing, before calling target-dependent
4551 close_and_cleanup routine (which is now always generic, I think).
4552 * srec.c: Use bfd_alloc instead of malloc. Remove
4553 close_and_cleanup and move code from it to
4554 srec_write_object_contents. Add write_contents to tvec.
4555 * targets.c: Remove a.out little vector, replace a.out big
4556 vector with SunOS vector. FIXME: Need Vax support again now.
4558 * libbfd.h: Add write_contents format-dependent-vector to the
4559 bfd_target vector. Supply a generic close_and_cleanup routine.
4560 * liba.out.h: Handle the new aout.c split. Add prototypes for
4561 all routines defined in aout.c. Rename "sunos" things to "aout"
4562 things. Add a few fields where needed for various formats.
4563 * Makefile.in: Add aout.c and newsos.c.
4565 * archive.c, ieee.c, oasys.c: Lint.
4567 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4570 changed forward declaration struct stat; to reduce warnings. Changed
4571 comment on bfd_h_<x>_x.
4573 * ../include/m68kcoff.h, ../include/intel-coff.h,
4574 ../include/m88k-bcs.h
4575 Now there are two incarnations of relocs, linenos and syments. One for
4576 internal digestion, and one full of char arrays for I/O. The original
4577 names have gone to detect errors.
4579 * Makefile.in, m68kcoff.c, targets.c
4580 Test new structure code with a 68k coff implementaion
4582 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4583 Fixed all the places where there were problems with the size and
4584 alignments of structures on disk and structures in memory. #ifed out
4585 all the code in coffswap.c, since it should be done using the target
4588 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4590 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4591 multiple reloc command.
4593 * sunos.c (sunos4_set_section_contents): Made it so that sections
4594 are always padded to their alignment size.
4596 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4598 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4599 Clean up types and such (saber C problems).
4600 * ecoff.c: Clean up types and such. Remove routines that are
4601 not used. Fix up reading and swapping of shorts from files.
4603 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4605 * a.out.vax.c: Remove two bogus "static" from prototypes.
4607 * ecoff.c: Got rid of lots of non-working junk (that had
4608 been copied directly from coff-code.h).
4609 Updated to be consistent with updates to icoff.c and coff-code.h.
4611 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4612 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4614 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4615 but until the target_vector is automatically generated,
4616 it's as good as any. Note that the text offset is the only
4617 difference between NewsOS and SunOs (including magic numbers).
4618 (Most of the sunos_* routines should to renamed bsd_*
4619 and move to a bsd.c file. Then (and when the target_vector
4620 is automatically generated) it might make sense to create
4621 a separate Sony target.)
4623 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4624 on some systems, and doesn't help on others.
4625 Similarly, only define X_OK if not already defined.
4627 * trad-core.c: Don't include sys/stat.h - at least
4628 on NewsOS 3, it has already been included.
4630 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4632 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4633 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4634 symbol tables if necessary when reading them in, so gdb can use
4635 them. Add "bfd_coff_" to the names so they won't conflict with
4636 names in calling programs. FIXME-soon: if coff-code.h is
4637 included in two BFD modules, this will cause duplicate
4638 definitions; the routines should be exported to a separate,
4639 common, module (probably along with a mess of other ones).
4641 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4643 Improve modtime support.
4645 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4646 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4647 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4648 BUG: archive members still do not get correct mod times.
4650 Improve floating point support for core files.
4652 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4653 (sunos4_core_file_p): Create a second registers section in the
4654 core file, called ".reg2", for the float registers.
4656 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4658 * many changes to improve archive handling; found a logic flaw in
4659 bfd_check_format which only just happened to work by cooncidence.
4661 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4663 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4666 * bfd.h: changed type of udata in asymbol to void *, like it
4667 should be. Added bfd_reloc_dangerous enum member.
4669 * coff-code.h: Fixed it so that internally generated symbols get
4670 their values relocated correctly in all cases. Removed calls to
4673 * icoff.c: Not understanding the destination symbol of a reloc is
4674 not a failure any more, just 'dangerous'. This allows linking of
4675 b.out and coff images.
4677 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4681 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4683 * sunos.c (translate_to_native_sym_flags): fixed
4684 sym_pointer->n_value so that symbols on the way out get their
4685 section relative values calculated correctly.
4687 * coff-code.h (mangle_symbols): fixed problem where tags were not
4688 being relocated for structs, enums, unions. Also various lints.
4690 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4692 * archive.c (get_elt_at_filepos): system_call_error returned
4695 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4697 * Resolve the use of no_error and system_call_error.
4698 The bfd library itself now will never set bfd_error to
4701 The code still needs to be combed to make sure all the error
4702 codes are correct. I suspect they are not always set correctly.
4704 * The names of all the messages have _ prepended because the sun
4705 bundled compiler can't distinguish from a macro which takes an
4706 argument and the same identifier in a non-macro context.
4708 * The reason for the above being that entry points which used to
4709 be trampoline functions are now just macros which expand to a
4710 direct call through the bfd's xfer vector.
4712 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4713 must gas have its own version of everything (the gas version
4714 had the correct value)
4716 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4718 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4719 properly support i960 architecture and output correct reloc stuff.
4721 * bfd.h: added prototype for bfd_printable_arch_mach, added
4724 * coff-code.h: Applied patches from chrisb to support i960
4725 architecture, zero relocs and swap them correcly and conditionally
4726 compiled the timestamp.
4728 * sunos.c: Made the default section alignment 2^3 so that doubles
4729 are done properly. Fixed the same reloc bug that was in b.out.c
4731 * sysdep.h: Now compiles on a Posix box
4733 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4735 * icoff.c: Fix comment on big-endian version.
4736 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4737 F_RELFLG). Set F_AR32WR in output files if little endian
4740 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4742 * archures.c fixed =/== typo
4744 * sunos.c added architecture stuff for output. Fixed
4745 bug where files where vma(data) != size(text)
4746 were processed wrong.
4748 * coff-code.h added a lint cast
4750 * (../include/a.out.sun4.h) fixed it so zmagic
4753 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4755 * archive.c removed loads of includes, and fixed bug where string
4756 table didn't have a null at the end.
4758 * bfd.c fixed includes, added symbols argument to
4759 canonicalize_reloc entry point.
4761 * libbfd.c fixed includes and added some lint patches.
4763 * targets.c added both sorts of intel coff.
4765 * b.out.c fixed included, changed was the canonical
4768 * icoff.c added support for callj and big and little
4771 * opncls.c added chmod+xing for files with EXEC_P set.
4773 * sunos.c fixed includes. Changed default section
4774 alignement to words. Fixed relocation stuff to work with
4777 * bfd.h various new types added, prototype for new
4778 reloc calls, changed bfd->iostream to a void *
4779 to including files don't need stdio.h.
4781 * libcoff.h added conversion table to tie relocs to
4786 * coff-code.h fixed includes. Added code to support
4787 big and little endian formats. Various lints. Better
4788 processing of symbols. Changed reloc stuff to new
4791 * libbfd.h fixed includes
4794 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4796 * bfd.h changed name of alignment entry in sec_struct to
4797 alignment_power, because of conflicting uses within bfd.
4798 Now it should be obvious that it's a 2**n alignment
4799 specifier. Removed start_pad, end_alignment, block, minsize,
4800 output_file_alignment, subsection_alignment and original_vma fields.
4801 Added align_power() macro. Fixed bfd_section_alignment
4802 acessor macros. Added bfd_symbol_same_target macro.
4804 * b.out.c (b_out_write_object_contents) fixed to use
4805 new alignment member. Fixed (callj_callback) to use section
4806 relative symbols properly.
4808 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4809 Fixed (translate_from_native_sym_flags) to correctly make
4810 symbols section relative.
4812 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4813 (bfd_make_section) took out initialization of obsolete members.
4814 (bfd_print_symbol_vandf) added
4816 * opncls.c (bfd_create) created.
4818 * coff-code.h (coff_new_section_hook) took away refs
4819 to obsolete members. (make_a_section_from_file) added
4820 conversion between alignment types. (coff_symbol_from)
4821 added. (coff_count_linenumbers) only counts linenumbers
4822 if symbol is of coff-type. (coff_mangle_symbols) only
4823 heavily mangles symbols if symbol is coff-type.
4824 (coff_write_symbols) various lints. (coff_write_object_contents)
4825 various lints and modification for alignment conversion.
4826 (coff_slurp_relocs) fixed for use with new asection shape.
4828 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4830 * archive.c lots of lint
4832 * b.out.c added callj relocation support, upgrated reloc howto.
4833 Fixed so that asymbol and reloc records are output
4836 * bfd.c lots of lint, support for new bfd entry point
4839 * bfd.h changed definition of asymbol to contain pointer to
4840 owning bfd, removed target dependencies.
4842 * cache.c took out print statements, put in BFD_ASSERT calls.
4844 * coff-code.h various lints, corrected linenumber output
4845 functionality. Added support for new style asymbols and
4846 bfd_print_symbol. Fixed so that asymbol and
4847 reloc records are handled correctly. Added timestamp.
4849 * icoff.c Added support for new howto shape.
4851 * liba.out.h Added support for new asymbol shape
4853 * libbfd.c various lints
4855 * libbfd.h various lints
4857 * libcoff.h added support for new asymbol shape.
4859 * sunos.c various lints. Added support for new asymbol shape
4860 and bfd_print_symbol.
4862 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4864 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4865 pointer lint. Added support for callj relocation. Fixed bug where
4866 the last 32 bytes of the text section were overwritten by data. Fixed bug
4867 where archives of b.out didn't work due bfd_slurp_extended_name_table
4870 * sunos.c added support for n_other field. Braced the howto table so
4871 that it won't be affected by any lengthing of the howto struct typedef.
4874 * bfd.h added support for n_other field, added special_function
4875 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4878 * bfd.c upgraded bfd_perform_relocation, various lints.
4880 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4882 * ChangeLog: Started ChangeLog for BFD.
4883 * ToDo: Create file for suggestions.
4885 * Makefile: Support easy loading into Saber C.
4886 Add dependencies for icoff.o and bcs88kcoff.o.
4887 Rename coff.c to coff-code.h. Change callers.
4889 * bfd.c (bfd_check_format): Allow the check_format routines
4890 to return the desired target vector, rather than just a Boolean.
4891 bfd.h (bfd_check_format): Change function pointer return type.
4892 archive.c (bfd_generic_archive_p): change callee.
4893 b.out.c (b_out_little_object_p, b_out_big_object_p,
4894 b_out_real_object_p): change callee.
4895 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4896 in check_format transfer vectors that need a filler.
4897 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4898 bcs88kcoff.c: change callee.
4899 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4900 icoff.c: change callee.
4901 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4903 * libbfd.c (zalloc): It should actually zero the storage!
4904 This was commented out for some reason.
4906 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4907 This is so callers can avoid <stdlib.h> which doesn't exist
4910 * bfd.c (map_over_sections): Add debugging code, since I
4911 noticed the section count for sunos core files was bad, but only
4912 GDB had detected the problem.
4913 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4914 bfd_get_section_linenos): Remove obsolete functions.
4915 (bfd_apply_relocations): Use longs, not ints, for the math.
4917 * bfd.h: Declare enum boolean and struct bfd_target as well
4918 as typedefs for them. Remove obsolete
4919 bfd_get_section_lineno_size.
4921 * cache.c: Make the "fdopen" support work. Keep better track
4922 of how many files are open. Centralize the opening of files
4923 and be sure bfd_open[rw] actually try to open the file. Evade
4924 linked list initialization problems.
4926 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4928 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4930 * cplus-dem.c: Delete file, since it is not part of BFD.
4932 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4933 (bfd_openr, bfd_openw): Actually open the file, give error now.
4935 * sunos.c (sunos4_core_file_p): Set section count.
4936 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4937 obsolete definitions.
4938 (_write_symbol_table): Initialize <idx> counter.
4939 (foop): Eliminate debugging code.
4945 version-control: never