1 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3 * configure.{hosts,in}: add i[34]86-*-lynxos* support
5 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
7 * elf.c, elfcode.h, libelf.h: Serious reorganization.
8 Deleted `thunk' structure, merged into tdata, duplicate data
10 Rearranged functions, grouping by function.
11 Broke up many functions in elfcode.h, re-ordered many parts of
12 file writing to handle unpredictable state of section relocation
13 table as provided by various applications.
14 Still needs cleanup: Merge functions back together, split out
15 data structure with only data that is used only when writing out
18 * elf.c (bfd_elf_generic_reloc): New function, taken from
20 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
21 bfd_perform_relocation lossage.
23 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
25 (ofiles): Don't use sort or uniq; do it with sh constructs.
27 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
29 * coffcode.h: Recognize I386PTXMAGIC.
30 * aoutf1.h, libaout.h: Add M_386_DYNIX.
31 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
32 New macros; use it if defined.
33 * config/symmetry.mh, hosts/symmetry.h: New files.
35 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
37 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
38 * Makefile.in: Change accordingly.
39 (CFILES): Add elf64-gen.c.
41 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
43 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
45 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
47 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
50 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
52 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
53 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
55 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
57 * configure.in: Recognize h8300h-*-*.
59 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
61 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
63 * coff-sh.c (r_imm32): Get the width of the reloc right.
65 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
67 * configure.in: Add new target m68k-coffun to the dpx/2.
68 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
70 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
72 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
73 sparc-aout-specific list.
75 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
77 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
79 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
80 and Jim Kingdon (kingdon@cygnus.com)
82 * elfcode.h: Use memset not bzero.
83 * trad-core.c: Don't include <sys/file.h>.
84 * i386linux.h: Include <sys/file.h>.
85 * coff-m68k-un.c: new file to handle names with underscores on
87 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
88 to not duplicate the function in the executable.
89 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
91 * coffcode.h (MC68KBCSMAGIC): case added.
92 * targets.c: Add m68kcoffun_vec.
93 * configure.host: added support for Bull dpx/2.
94 * config/dpx2.mh, hosts/dpx2.h: new files.
95 * Makefile.in: added target coff-m68k-un.
97 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
99 * aoutf1.h: Add definition of MACHTYPE_OK.
101 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
103 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
104 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
105 be sufficient. Define TEXT_START_ADDR.
107 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
109 * aoutx.h (translate_from_native_sym_flags): Removed statep
110 argument. Just let an indirect symbol point to the next symbol
111 without forcing the next symbol to be undefined. Changed all
113 * hp300hpux.c (slurp_symbol_table): Changed call to
114 translate_from_native_sym_flags.
115 * targets.c: Added hp300hpux_vec.
116 * Makefile.in (hp300hpux.o): Added dependencies.
118 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
120 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
121 relocs together, and add 64-bit versions.
122 (bfd_generic_get_relocated_section_contents): Argument to alloca
125 * libbfd.c (bfd_xmalloc_by_size_t): New function.
126 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
128 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
129 (new_bfd): Prototype-style definition, using DEFUN.
130 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
131 argument is type size_t, not bfd_size_type.
132 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
133 * bfd.c (bfd_default_error_trap, bfd_error_trap,
134 bfd_error_nonrepresentabltrap): Prototypes.
135 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
136 bfd_alloc_grow): Adjusted prototypes for arg type change.
137 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
138 do_slurp_coff_armap, bfd_construct_extended_name_table):
140 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
141 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
144 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
145 (ofiles): New target. Build a list of unique file names, in case
147 (TARGETLIB): Use list of files from ofiles.
148 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
149 minimal-bfd flag and target makefile frag contents.
151 * elfcode.h (elf_read): Delete static declaration, since function
153 (elf_map_symbols): Write out section symbols for all sections, for
155 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
156 section symbols for the same section.
157 (elf_find_nearest_line): Don't print message, just return false.
159 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
161 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
163 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
165 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
167 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
168 (realclean): Remove generated headers.
170 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
172 * section.c (bfd_set_section_content): Deny if file is not opened with
173 the proper mode, set output_has_begun if file is openened for update.
174 * aoutx.h (aout_*_set_section_content): Remove checks that are now
175 done in bfd_set_section_content.
177 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
179 * hosts/std-host.h: Removed declarations of printf, fprintf,
180 fcntl, fread and fwrite. They are all error prone for one reason
181 or another. Changed declaration of memchr from char * to PTR.
183 * configure.in (mips-*-riscos*): New target; use riscos.
184 * configure.host (mips-*-riscos*): New host; use riscos.
185 * config/riscos.mh (HDEFINES): Add -G 4.
187 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
188 rather than casting the result of bfd_h_get.
190 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
195 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
197 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
198 include in search list if BFD64 is defined.
200 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
201 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
203 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
205 * elf64-target.h, elf64-generic.c: New files.
206 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
207 (elf64-generic.o): List dependencies.
209 * Makefile.in: List target `all' explicitly before host/target
210 makefile fragments are included, in case they define any new
213 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
214 versions as appropriate. Uses updated.
215 (elf_debug_section): Declare before use.
216 (elf_debug_file): New function.
217 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
218 Alignment value in section header is n_bytes, not log2.
219 (new_section_hook): Do nothing for now.
220 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
222 (elf_core_file_p): Simplify check for correct class (word size).
223 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
224 Initialize all fields when creating data structures.
225 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
226 (elf_compute_section_file_positions): Set correct class in output
228 (elf_write_object_contents): Section symbols have empty names in
231 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
232 args to size_t before call.
233 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
235 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
237 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
238 number information, return 0 for line number.
240 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
242 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
245 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
247 * hosts/riscos.h: Define NBPG and UPAGES.
249 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
251 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
252 lvalue; it contains a cast.
254 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
256 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
257 Use unsigned hash values for better hashing.
258 (hash): Hash in the string length for long strings.
260 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
262 * aoutx.h (compare): Replace 3 if's with a subtraction.
263 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
264 in decreasing order of success, as an optimization.
265 (hash): Take a length arg; ignore chars after #25, for speed.
266 (add_to_stringtab): Pass length to hash.
268 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
270 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
272 * elfcode.h (elf_new_section_hook): Do nothing for now.
273 (elf_write_object_contents): Output common symbols the way ELF
276 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
278 * libelf.h (struct elf_obj_tdata and associated macros): Moved
279 here from elfcode.h. A couple of size-specific structure pointers
280 were changed to PTR; uses fixed appropriately.
281 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
282 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
283 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
284 temporary macros to ease name change.
285 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
286 elf_string_from_elf_section, bfd_elf_find_section): Moved here
288 * doc/Makefile.in (libbfd.h): Process elf.c too.
289 * Makefile.in (elf.o): Note new dependencies.
291 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
292 code, tweaked some debug hooks.
293 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
296 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
298 * hosts/riscos.h: New file.
300 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
302 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
303 section already exists, use its pointer to fill in rawdata slot.
305 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
307 * hosts/std-host.h: Return value of puts and fputs is int not void.
309 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
311 * aoutx.h (howto_table_ext): Comment the field names.
312 * reloc.c (bfd_perform_relocation): Fix max and min values.
314 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
316 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
317 size-independent elf internal data structures.
318 * elfcode.h (put_word, get_word): Define as appropriate for
319 architecture word size. Structure swapping functions changed to
320 use them as appropriate.
322 * configure.in: If compiling 64-bit back ends, do them before
325 * libelf.h: Use new size-independent versions of elf internal data
327 (symbol_type): Reordered to put any fields dependent on target
329 (elf_backend_data): Renamed from elf##_backend_data and made
331 (elf_sect_thunk): Now size-independent.
333 * libbfd.c (bfd_log2): Now returns unsigned int.
335 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
337 * Rename config/m88k-aout.mt to config/noop.mt.
338 configure.in: Use it for mips-*-bsd*.
340 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
342 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
343 initializer" warning from gcc.
344 * cpu-h8500.c (arch_info_struct): Likewise.
345 * cpu-sh.c (arch_info_struct): Likewise.
347 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
348 howto_*): Unused functions and variables commented out.
349 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
351 * cpu-h8500.c (compatible): Likewise.
352 * cpu-sh.c (compatible): Likewise.
354 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
355 Always set a valid length value, even for invalid input.
357 * srec.c (srec_write_symbols): Use sprintf_vma.
359 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
360 uint64_type): Provide default definitions.
361 * hosts/std-host.h (int64 stuff): Remove them from here.
363 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
365 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
366 variable. Added default case to switch.
368 * aoutx.h (translate_from_native_sym_flags): Before casting
369 pointers to integers, make sure the integer type is wide enough.
370 * coff-mips.c (ecoff_set_symbol_info): Ditto.
372 * section.c (bfd_get_section_contents): Since `count' is unsigned,
373 don't bother comparing for less-than-zero.
374 (bfd_set_section_contents): Ditto.
376 * elfcode.h (bfd_add_to_strtab): Now static.
377 (sym_is_global): New function.
378 (elf_map_symbols): Call it. Now returns void. Removed unused
380 (bfd_section_from_shdr): Mark string tables other than for section
381 and symbol names as normal sections having contents.
382 (fix_up_strtabs): New function; fixes up ELF header fields for
383 stab sections with string tables associated.
384 (elf_write_object_contents): Map fix_up_strtabs over all BFD
385 sections. Reordered condition tests for symbol flags; default to
386 local-object value instead of global-object.
387 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
388 inside condition test.
389 (elf_print_symbol): Use fprintf_vma.
390 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
393 * bfd-in.h (int64_type, uint64_type): Define these if we fall
394 back to "long long" for HOST_64_BIT.
396 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
397 without using invalid ANSI C preprocessing tokens.
399 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
400 * libelf.h (bfd_elf32_new_section_hook): Declare.
401 * elfcode.h (new_section_hook): Define here.
403 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
404 against multiple inclusions.
406 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
408 * Makefile.in (bfd.h): Generate into current directory by grabbing
409 64-bit definition (if any) from sysdep.h.
410 * bfd-in.h: Put in marker for sysdep.h inclusion.
412 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
414 * reloc.c (bfd_perform_relocation): Check for overflow on
415 pc-relative relocations if the howto asked for it.
417 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
419 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
421 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
423 * config/riscos.m{h,t}: New files.
424 * configure.{host,in}: Use them.
426 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
428 * elf32-mips.c: comment change. This is a mips file, not 88k.
430 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
432 * cache.c (bfd_cache_init): Increment open_files and call close_one
434 (bfd_open_file): Don't increment open_files here.
436 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
438 * config/delta88.mh: Don't set CC.
440 * Makefile.in: Add elf32-{mips,m88k,generic}.
441 elf32-{mips,m88k,generic}.c: New files.
442 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
443 elfcode.h (elf_object_p): Match elf32-generic for all machines which
444 don't match a different target.
446 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
448 Eliminate "int8_type", "int16_type", "int32_type", and their
449 variants from the BFD universe. Leave the 64-bit types for now,
450 since they are in flux.
452 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
453 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
454 * ieee.c: Convert uint8e_type => unsigned char.
455 * oasys.c: Extensive changes to eliminate obsolete types.
456 These depend on changes in ../include/oasys.h as well.
457 * hosts/*.h: Remove declarations of all these types.
459 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
461 * hosts/delta88.h: #if 0 out some declarations which conflict with
464 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
466 * Makefile.in (install): remove parentdir cruft
468 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
470 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
471 * Expurgate random DEFUNs that have crept in.
473 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
475 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
476 only be aligned to a 4 byte boundary.
478 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
480 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
483 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
485 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
486 1927 but fixing some other important things.
488 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
490 * hosts/std-host.h (int64e_type): Fix definition.
492 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
494 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
495 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
496 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
499 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
501 * Makefile.in (install, headers): don't put comments after a tab
502 in the actions section of a rule
504 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
506 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
507 (ecoff_write_object_contents): If not D_PAGED, don't add the
508 section headers to text_size. If not D_PAGED, set the magic
509 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
510 executable, the executable must fully occupy an even number of
512 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
513 ecoff_big_vec): Consistently set section alignment power to 4,
514 since ECOFF sections should be multiples of 16 bytes.
515 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
516 Made ar_pad_char and ar_max_namelen agree for both.
518 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
520 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
521 symbol value, since bfd symbols are section relative, but ELF
524 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
526 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
528 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
530 * hosts/news.h, config/news.mh: New files.
532 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
534 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
535 * coff-h8300.c: More addressing modes.
536 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
538 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
539 H8/300H name. (compatible): New function.
540 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
543 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
545 * coff-mips.c (ecoff_compute_section_file_positions,
546 ecoff_write_object_contents): Only round to page boundaries if
547 D_PAGED flag is set for the output BFD.
549 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
551 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
552 casts to work on machine where sizeof(long) != sizeof(int) !=
554 * coffgen.c (coff_get_normalized_symtab): Ditto.
555 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
557 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
559 * coffgen.c (coff_write_symbols): For empty string table, write
560 out 4 in correct byte order. (from minyard@bnr.ca)
562 * elf32-hppa.c: Don't include libhppa.h for now; define
563 BYTES_IN_WORD instead, until Utah sends a better fix.
564 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
565 of malloc and realloc.
567 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
569 * configure.in (mips-*-ecoffl*): New target; use decstation.
570 (mips-*-ecoff*): Added trailing '*'.
572 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
573 for the FDR, not from the first PDR in the file.
575 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
577 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
579 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
581 * hppa.c (hppa_get_symbol_info): New function.
583 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
585 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
588 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
589 * libhppa.h (MAXCOMLEN): Define unconditionally.
590 (_PA_RISC_ID): Only define if not already defined.
591 * elf32-hppa.c: Include libhppa.h.
594 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
596 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
598 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
600 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
601 remove defines of __MSDOS__ and __GO32__ (these are in the
604 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
607 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
608 * config/hppabsd.mh: Don't use ranlib.
610 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
612 * elf.c: New file, for word-size independent code.
613 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
614 * Makefile.in: Include elf.o in standard objects.
616 * bfd-in.h (CAT3): Define here.
617 * libaout.h, libelf.h: Not here.
619 * libelf.h (struct strtab): Define here.
620 (bfd_elf_locate_sh): Declare here.
621 * elfcode.h (struct strtab): Definition deleted.
623 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
625 * Makefile.in: Make "all", not "bfd.h", be the default target.
626 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
627 hasn't really changed.
629 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
631 * elfcode.h (elf_hash): Provide elf standard hash function.
632 (various): Key off of the machines use_rela_p field to determine
633 whether to use REL or RELA relocations.
634 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
635 (elf_make_sections): Allocate a pointer to hold all data for a
636 given section, and copy each fragment into the data region.
637 Update the section's pointer with the REL implicit addends if the
638 machine uses REL relocation.
640 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
641 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
642 into was elf32-target.h expects.
643 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
644 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
645 (elf_i386_info_to_howto): Add minimal relocation support.
647 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
648 elf_info_to_howto_rel fields.
650 * elf32-target.h (elf_bed): Add support for new fields in
653 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
655 * elf32-hppa.c: Add symbol extension section support, fix
656 relocation howto table, add stub generation support.
658 * elf32-hppa.h: Add symbol extension section support, fix
659 relocation howto table, add stub generation support.
661 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
664 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
667 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
668 the symbol is not found.
670 * elfcode.h (elf_compute_section_file_positions): Not all section
671 file positions were computed.
673 * elfcode.h (elf_get_sect_thunk): New function.
675 * hppa.c (sign_ext): Reimplement.
677 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
678 these functions static.
680 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
682 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
684 * aoutx.h (translate_from_native_sym_flags): Don't set
685 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
686 * aoutx.h (translate_to_native_sym_flags): Translate
687 constructor symbols properly.
689 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
691 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
693 * aout-target.h (minimum_alignment): 8 byte alignment is right.
696 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
698 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
699 from bfd-in.h and .c files. Build bfd.h in build directory,
700 substituting in requested target word size. Insert word size into
701 makefile, and maybe enable 64-bit targets.
703 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
704 are available. Conditionalize on this. Assume HOST_64_BIT
705 will be defined if needed, so 64-bit targets are conditionalized
706 only in the Makefile.
708 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
710 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
712 * coff-sh.c (rtype2howto): Put error message on stderr.
713 (extra_case): Delete unused variable.
715 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
716 before calling printf.
718 * elfcode.h: New file, almost completely derived from old elf32.c.
719 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
720 * Makefile.in (elf64.o): List dependencies, don't build by
722 (elf64.c): Add to list of sources.
723 (elf32.o): Update dependencies.
724 * elf32-*.c: Updated type/macro/structure names. Cleaned up
725 namespace pollution; rename vectors.
726 * targets.c, config/*-elf.mt: Updated.
727 * All uses of 32-bit versions of structures, routines, and macros
730 * Makefile.in (archures.o, targets.o): Depend on Makefile.
732 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
734 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
736 * elf32.c (elf_string_from_elf_section): Handle index of zero
738 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
740 (elf_write_object_contents): Deleted one unused variable and
741 initialized another to avoid gcc warnings.
742 (elf_set_section_contents): Delete unused variable.
744 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
746 * i386lynx.c: New module for Lynx variant of a.out.
747 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
748 * gen-aout.c: Get rid of defunct endian stuff, print out true
750 * targets.c (target_vector): Add i386lynx_vec.
752 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
754 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
756 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
758 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
759 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
760 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
761 trad-core.c: Define a TARGET_get_symbol_info function or macro.
762 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
764 * bfd-in.h: Don't define bfd_print_symbol_nm.
765 Define symbol_info type.
766 (JUMP_TABLE): Set _get_symbol_info element.
768 * syms.c (coff_section_type, bfd_symbol_info): New functions.
769 (bfd_decode_symclass): Use coff_section_type.
771 * targets.c: Add bfd_get_symbol_info call.
773 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
775 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
776 complaints from ancient gcc's.
778 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
781 hosts/i386linux.h: Define it.
783 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
785 * VERSION, bfd-in.h: Bump version number to 2.2.
787 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
788 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
789 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
790 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
791 LR, RR, hppa_field_adjust): New functions.
793 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
795 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
796 stabs symbols, including new indirect_ptr_ptr argument.
797 (ecoff_slurp_symbol_table): Pass new argument in calls to
798 ecoff_set_symbol_info.
800 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
802 * configure.in: For m68k sysv systems, use m68k-coff.
804 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
805 (TDEFAULTS): Define it here. Use the new name.
807 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
810 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
812 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
814 (aix386_core_file_p): Initialize core_size to correct value.
816 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
818 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
819 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
821 * bout.c (aout32_slurp_extended_name_table): Define to be
822 _bfd_slurp_extended_name_table rather than bfd_true.
824 * coff-mips.c: Include libaout.h and aout/aout64.h to get
825 definitions for N_SET[ATDB].
826 (ecoff_howto_table): Moved near top of file.
827 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
828 seen, cook up a constructor section of the same name and put in a
829 reloc pointing to the symbol. This lets the GNU linker build
830 global constructors and destructors without using collect.
832 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
834 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
836 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
838 * hosts/miniframe.h: New file.
839 * configure.host: Use it.
841 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
843 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
844 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
845 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
846 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
847 * configure.in (*-*-bsd): Change to *-*-bsd*
849 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
851 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
852 int, for the sake of the old Portable C Compiler.
854 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
856 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
858 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
860 * configure.in: Get target name right for m68*-*-hpux.
862 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
864 * trad-core.c (NO_SIGNED_GET): New macro.
865 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
866 signed NO_GET, where appropriate.
868 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
869 * configure.in (*-*-linux*): Remove until linux port for a
870 non-i386/i486 system is actually available.
872 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
874 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
875 when compiling under HPUX.
877 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
879 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
880 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
882 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
883 * bfd/libhppa.h: Include sysdep here. Conditionalize
884 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
885 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
888 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
890 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
891 GNU version is needed.
893 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
895 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
897 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
899 * Makefile.in: Build elf32-hppa.o.
901 * syms.c (BSF_FUNCTION): New symbol flag.
903 * elf32-hppa.c: Fixed to work with elf32-target.h.
905 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
907 * libaout.h (NAME): Don't define if already defined.
909 * libelf.h: Protect against multiple inclusions.
910 (elf_symbol_type): Moved here, added new fields.
911 (struct elf_backend_data): New field `global_sym'; I suspect this
913 * elf32.c (elf_symbol_type): Deleted from here.
914 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
915 point to backend versions of symbols.
916 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
917 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
919 (elf_write_object_contents): Write program headers if appropriate.
920 (bfd_section_from_shdr): Unnamed sections get empty string for
921 name, not "unnamed". Handle SHT_NOBITS separately from
922 SHT_PROGBITS, and set some different flags.
923 (elf_file_p): New routine.
924 (elf_object_p, elf_core_file_p): Call it.
925 (elf_object_p): Handle EM_HPPA.
926 (elf_symbol_from, elf_idx_of_sym): New functions.
927 (elf_make_sections): Get symbol number right for relocations. Set
928 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
929 (elf_fake_sections): BSS section should be SHT_NOBITS, not
930 SHT_PROGBITS. Always generate symtab and strtab, not only if
931 relocations are needed. Set SHF_* flags as appropriate.
932 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
933 (elf_write_object_contents): Fix off-by-one error in symbol count.
934 Store a correct value for the symbol; write the size field
935 properly; make some guesses about the type field. Set section
936 type correctly for string tables.
937 (section_from_elf_index): Check for absolute and common sections
939 (elf_section_from_bfd_section): Ditto.
940 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
941 Use empty string instead of "unnamed" for nameless symbols.
942 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
943 HPPA (only?). Don't free raw symbols; keep the pointer around for
945 (elf_set_arch_mach): Handle bfd_arch_hppa.
946 (elf_find_nearest_line): Just return false.
947 (elf_write_object_contents, elf_set_section_contents): Set
948 output_has_begun field after computing file positions.
949 (elf_set_section_contents): Write section contents immediately,
950 rather than caching the whole file and writing it at close time.
952 * libhppa.h (enum hppa_reloc_field_selector_type, enum
953 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
954 hppa_reloc_expr_type_alt): New enumerator types.
956 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
957 * configure.in, configure.host: Use them.
959 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
961 * elf32-target.h: Allow overrides of armap defaults.
963 * elf32-hppa.c, elf32-hppa.h: New files.
965 * config/hp300hpux.mt: New file.
967 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
969 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
970 (aix386_core_vec): Update for new fields.
972 * archive.c (bfd_generic_archive_p): Call target-specific
973 slurp_armap code, instead of bfd_slurp_armap.
974 (bfd_slurp_bsd_armap_f2): New function.
975 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
976 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
978 * libaout.h (struct aoutdata): New field for subformat, for
979 differentiating between highly similar a.out formats.
980 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
982 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
984 * hp300hpux.c: New file.
985 * Makefile.in: Include it.
987 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
989 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
992 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
994 * trad-core.c (trad_unix_core_file_p): Check the file size.
996 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
998 * coff-alpha.c: Remove duplicate function and add warnings.
1000 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1002 * sco-core.c (sco_core_vec): Add initializers for new target
1005 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1007 * coffcode.h [_LIT]: Recognize .lit section.
1009 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1011 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1012 config/alphaosf.mt, hosts/alphaosf.h: New files.
1014 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1016 * Merge in HPPA/BSD changes from Utah.
1017 * hppa.c: Use this for both HPUX & BSD.
1018 * targets.c: Enable hppa_vec for both HPUX & BSD.
1019 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1020 * hosts/hppabsd.h: #define HOST_HPPABSD.
1022 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1024 * libbfd.c: Whitespace changes around byteswap macros.
1025 * libbfd-in.h: Whitespace changes around byteswap declarations.
1027 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1029 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1030 system_error anymore. It confuses bfd_check_format().
1032 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1034 * bfd.c: Add sgi_core_data to tdata union.
1035 * coff-mips.c: Add Irix 4.x core file support.
1036 * hosts/irix4.h: #define HOST_IRIX4.
1038 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1040 * aoutx.h (translate_from_native_sym_flags): Check that the
1041 symbol's section does get set.
1042 (slurp_symbol_table): Zero index means null-string name.
1044 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1046 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1048 (write_syms): Use them, to reduce string table size.
1050 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1052 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1053 new signed get/put fields. Minor reformatting to label
1056 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1058 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1060 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1061 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1063 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1065 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1067 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1068 (swapcore_sparc): Make sp a bfd_vma.
1070 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1072 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1073 libbfd.c, libbfd-in.h: Add _do*signed*.
1074 targets.c, all targets: Add bfd*signed*.
1075 bfd-in.h: Add bfd_signed_vma. Add comments.
1077 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1079 * format.c (bfd_check_error): Check error return from
1080 _bfd_check_format routines.
1082 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1084 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1085 recognize .data section if present.
1087 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1089 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1090 check for the case where the user sets the address of the BSS
1091 section (and the file header can't specify this). Let the user
1092 set it wherever they want, regardless of what goes in the header.
1094 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1095 straight through into BFD sections. Add comments.
1097 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1099 Cleanup in preparation for better 64-bit host support.
1101 * bfd-in.h (bfd_64_type): Remove.
1102 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1104 * bfd-in.h (bfd_size): Remove.
1106 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1108 * bfd-in.h (bfd_word): Remove.
1109 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1111 * bfd-in.h (rawdata_offset): Remove.
1112 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1113 (bfd_perform_relocation): Lint.
1114 (enum bfd_reloc_status): Comment cleanup.
1116 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1118 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1120 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1122 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1124 * elf32.c: Clean up old comments.
1126 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1128 * config/sun3.h: String argument to fprintf is const.
1130 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1131 on systems which define PAGE_SIZE in <limits.h>.
1133 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1135 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1136 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1137 the core file failing signal.
1138 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1139 to supply the core file failing signal.
1141 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1144 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1145 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1146 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1148 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1150 * coff-mips.c (PAGESIZE): Correct value.
1152 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1154 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1155 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1157 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1159 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1160 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1162 (coff_compute_section_file_positions): Force vma and lma of _LIB
1164 (coff_set_section_contents): Count number of entries in new lma
1166 * coffgen.c (make_a_section_from_file): Force lineno_count of
1167 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1168 SCO 3.2v4 shared library.
1169 * seclet.c (rel): Copy over any section with contents, not just
1172 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1175 * coff-i386.c (coff_i386_reloc): New function, to generate
1176 relocateable output correctly.
1177 (howto_table): Use coff_i386_reloc for all reloc types.
1178 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1179 for a common symbol.
1180 (i386comm_value): Removed; no longer needed.
1182 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1184 * coffcode.h (coff_set_section_contents): Don't write out
1185 sections without a filepos.
1187 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1189 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1191 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1193 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1194 * libecoff.h (ecoff_data_type): Added gp_size field.
1195 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1196 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1197 Set flags to 0 for large common symbols.
1198 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1199 which can occur for gas-generated relocs.
1200 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1201 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1202 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1204 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1206 * srec.c (srec_set_section_contents): Use lma field for load
1208 * section.c: Add declaration of lma field to section structure.
1209 * coffcode.h (coff_write_object_contents): Use lma field for load
1211 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1213 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1214 symbols in a better way. (translate_to_native_sym_flag): Set the
1215 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1217 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1218 (bfd_make_section): Cope with new builtin section.
1219 * syms.c (bfd_decode_symclass): Can now print indirect section
1222 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1224 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1225 defined, and yields false.
1226 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1228 * archive.c (snarf_ar_hdr): Add support for reading (only,
1229 so far) BSD-4.4-style extended headers.
1230 * archive.c: Some more comments.
1232 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1234 * Makefile.in: fix rule for dvi and info, so that the recursive
1235 makes does the right thing, instead of always info
1237 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1239 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1240 archive members; they need more special reatment. For now, verify
1241 that computed and actual file positions correspond.
1243 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1245 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1246 (set_arch_mach): Delete non-MIPS code.
1247 (reloc_howto_type_lookup): Ditto.
1248 * Makefile.in: Adjusted.
1250 * libbfd.c (bfd_tell): Update `where' field.
1251 (bfd_seek): Don't do anything if we're not changing the file
1252 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1253 field against a SEEK_SET request. Call bfd_tell to re-update
1254 `where' field when done.
1255 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1257 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1259 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1261 * Makefile.in: added installcheck target
1263 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1265 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1266 if the type is not stNil.
1268 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1270 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1271 forward declarations.
1273 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1274 it's implied by the type.
1276 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1278 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1280 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1282 * rs6000-core.c: Add .ldinfo section.
1284 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1286 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1288 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1290 * section.c (bfd_set_section_contents): whitespace
1291 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1294 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1296 * hosts/go32.h: don't define POSIX_UTIME
1298 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1300 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1301 against machine architecture stored in the ELF header, to resolve
1303 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1304 NULL, so only use results when non-NULL.
1305 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1306 and add to vector of targets.
1308 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1310 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1311 are always just debugging symbols.
1313 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1314 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1316 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1318 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1319 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1320 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1321 defined, which they aren't in hpux 7.0.
1323 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1324 Tran-Le, tranle@intellicorp.com.
1326 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1328 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1329 ahead and do the relocation.
1330 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1331 what needs to be done.
1332 (ecoff_reflo_reloc): Do the REFHI relocation here.
1334 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1336 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1337 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1338 relocs are reasonable.
1339 * coff-msym.c: Eliminated uses of DEFUN.
1340 (ecoff_swap_tir_out): New function.
1342 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1344 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1345 * configure.host (vax-*-ultrix2*): Add triplet.
1346 * hosts/vaxult2.h: New file.
1347 * config/vaxult2.mh: New file.
1349 * aoutx.h (string.h): Include for strchr and friends.
1350 * archive.c (string.h): Include for memchr and friends.
1351 * elf32.c (string.h): Include for strrchr and friends.
1353 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1355 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1356 (MY_set_sizes): Use sunos4_set_sizes.
1358 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1359 deleted, as well as elf-big and elf-little targets.
1360 * libelf.h: New file.
1361 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1363 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1365 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1367 * coffcode.h (coff_compute_section_file_positions): Don't need
1368 variable "old_sofar" if compiling for i960.
1370 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1372 * libbfd.h: Updated.
1374 * ieee.c (exten, envi): "static" belongs first in declaration.
1376 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1378 * srec.c: add support for symbolsrec, srecords with symbols in
1381 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1383 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1384 to avoid lint complaints.
1386 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1388 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1389 type SHT_STRTAB. Don't alter file offset for section 0.
1390 (reloc_type_names): Now an array instead of a macro. Still inside
1391 "#if 0", since it's used only in debugging code also in "#if 0".
1392 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1393 (sort_reloc_map): New function.
1394 (sparc_reloc_map): New variable.
1395 (elf_bfd_reloc_type_lookup): New function.
1397 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1399 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1400 bfd_make_debug_symbol; they were already in the target structure.
1401 * Adjusted all uses of JUMP_TABLE.
1402 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1403 from coff_make_debug_symbol.
1404 * libcoff.h: Updated accordingly.
1406 * Minor cleanups provoked by gcc warnings:
1407 * aoutx.h (NAME(aout, reloc_type_lookup)),
1408 cpu-h8300.c (local_bfd_reloc_type_lookup),
1409 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1411 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1412 ieee.c (ieee_slurp_section_data),
1413 elf.c (elf_make_sections, elf_fake_sections,
1414 elf_compute_section_file_positions, elf_write_object_contents):
1415 Removed unused variables.
1416 * archures.c: Removed /* from within comment.
1417 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1418 * oasys.c (oasys_write_data): Initialize i.
1420 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1422 * libcoff.h (obj_raw_syment_coun): New macro.
1423 * coffgen.c (coff_get_normalized_symtab): Initialize
1425 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1427 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1429 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1431 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1432 for compatibility with tools from MIPS.
1434 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1435 * config/irix3.mt, config/irix4.mt: Removed.
1436 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1437 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1439 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1441 * hosts/hp300bsd.h: Add gross hack to determine whether we
1442 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1443 files (and set other parameters) to match.
1445 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1447 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1448 ansi definition which otherwise confuses non-ansi compilers.
1450 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1451 ultrix cc by forward declaring getenv as is done in
1454 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1456 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1457 avoiding a fatal error in vax ultrix 4.2 cc.
1459 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1461 * bfd-in.h, VERSION: Roll to version 2.1.
1463 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1465 * oasys.c (oasys_write_object_contents): Lint.
1466 * srec.c: Whitespace cleanup.
1468 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1470 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1471 cleaned up output formatting a bit.
1473 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1475 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1476 relaxable. Should be moved somewhere else.
1478 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1480 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1481 (aout_mips_*_vec): Added seclet_link element.
1483 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1484 support for aout-mipsbsd target.
1486 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1488 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1490 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1492 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1494 Add support for the H8/500
1496 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1498 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1500 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1501 * coff-mips.c: Now includes libecoff.h.
1502 (ecoff_data_type): Moved to libecoff.h.
1503 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1504 call it. If there is ever another ECOFF target, this and the
1505 swapping functions should be accessed via an ECOFF specific target
1507 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1509 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1511 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1512 no longer includes this file.
1514 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1515 bits to 0 to make comparison test useful.
1517 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1518 avoid overflowing GP accessible sections in binutils/objdump.
1520 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1522 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1523 reading more robust: Fail if string index is out of string
1526 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1528 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1529 PCREL13): Don't take dst_address into account; the input file has
1530 already taken care of that.
1532 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1534 * coff-mips.c: Completed support for linker and binutils.
1536 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1538 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1539 original addend from section contents.
1541 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1543 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1544 * hosts/delta88.h (strtol): Fix prototype.
1545 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1547 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1549 * elf.c: Get rid of "#ifdef sparc".
1550 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1551 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1553 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1554 compile type conditionals on host CPU.
1555 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1557 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1559 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1561 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1562 ECOFF which has two common sections.
1563 (bfd_com_section): Set SEC_IS_COMMON flag.
1564 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1565 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1566 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1567 bfd_is_com_section macro rather than checking for equality to
1570 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1572 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1573 (coff_mkobject_hook): Accept aouthdr argument.
1574 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1575 Handle NULL aouthdr argument.
1576 (coff_object_p): If there is no aouthdr, pass it as NULL to
1578 * libcoff.h: Rebuilt for mkobject_hook changes.
1580 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1581 additional MIPS ECOFF fields.
1583 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1585 * configure.host: added mips-dec-bsd*
1586 * configure.in: added mips-dec-bsd*
1587 * aout-mipsbsd.c: new file for mips-dec-bsd*
1588 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1589 * aoutx.h: added mips support.
1590 * archures.c: added mips support to bfd_default_scan().
1591 * cpu-mips.c: added support for R4000 (untested).
1592 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1593 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1594 hope will make it into include/bfd.h.
1595 * targets.c: added aout_mips_*_vec.
1597 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1599 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1601 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1603 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1605 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1607 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1609 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1610 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1611 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1612 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1614 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1615 bfd_swap_reloc_in or coff_swap_reloc_out.
1616 * coff-mips.c: Added code to link and write out symbolic debugging
1617 information, and to swap relocs in and out.
1619 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1621 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1622 (coff_write_object_contents): coff_count_linenumbers returns the
1623 number of line number records it found.
1625 * coffgen.c (coff_write_linenumbers): only write out line numbers
1626 in the section they belong to.
1628 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1630 * targets.c (bfd_target): Added relocateable argument to
1631 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1632 target vector for linker use.
1633 * bfd.c (bfd_seclet_link): New macro.
1634 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1635 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1636 and boolean return value. Made static.
1637 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1638 relocateable argument.
1639 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1640 relocateable argument (if relocateable, saves relocs).
1641 * bout.c (b_out_get_relocated_section_contents),
1642 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1643 relocateable argument (if relocateable, just calls
1644 bfd_generic_get_relocated_section_contents).
1645 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1646 argument to prototype.
1647 * All targets: Set new _bfd_seclet_link vector to
1648 bfd_generic_seclet_link.
1650 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1652 * coffgen.c: #include seclet.h.
1654 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1656 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1657 debug info. Setup info about linker symbols only, and use
1658 standard bfd fields to hold the info.
1659 * (hppa_object_p): Remove unneeded decls.
1660 * (hppa_new_section_hook): Get rid of most of this.
1661 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1662 fat. Remove all knowledge of stabs, remove redundant knowledge of
1664 * Remove macros for accessing fields which are now gone.
1666 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1668 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1670 * coff-z8k.c: delete unused reloc functions
1672 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1674 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1675 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1676 * coff-msym.c: Use DEFUN for function definitons.
1677 * coff-mips.c: Added code to read and print symbols, and to find
1680 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1681 swapping functions into coffswap.h for ECOFF use. Moved
1682 relocation functions, only used by h8300 and z8k, into reloc16.c.
1683 Added hooks for coffgen.c functions to backend data structure, and
1684 added hook functions. Still more could be done.
1685 * coffswap.h: New file to hold COFF swapping routines.
1686 * coffgen.c: New file to hold generic COFF functions.
1687 * reloc16.c: New file to hold h8300 and z8k specific relocation
1689 * libcoff-in.h: Added declarations for functions in coffgen.c.
1690 * libcoff.h: Rebuilt to incorporate changes.
1691 * coff-h8300.c: Function name changes.
1692 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1693 hook rather than defining EXTRA_CASES.
1694 * Makefile.in: Build new files coffgen and reloc16. Added
1695 dependencies of coff-*.o on coffswap.h and seclet.h.
1697 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1699 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1700 about discarding const.
1702 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1704 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1706 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1708 * configure.in (post-target): If --with-minimal-bfd is specified,
1711 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1713 * srec.c (srec_write_records): one of my boards wants a CR between
1716 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1718 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1719 (it broke a couple of weeks ago).
1721 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1723 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1724 return type, so libbfd.h doesn't reference undefined typedefnames.
1726 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1728 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1730 (coff_pointerize_aux): don't pointerize a negative tagndx
1731 (sometimes generated by SCO 3.2v4 cc).
1733 * bout.c (calljx_callback, callj_callback,
1734 b_out_get_relocated_section_contents): warn if relocating against
1735 an undefined symbol.
1737 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1739 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1740 Make a bunch more routines be static.
1741 * hppa.c (fill_spaces): Get rid of this, replace with much better
1742 written setup_sections().
1743 * (setup_sections): New routine to create BFD sections for each
1744 space and subspace in SOM files.
1745 * (hppa_object_setup): Use BFD sections created by
1746 setup_sections() to locate GDB symbol table info.
1747 * (make_unique_section): New routine to create a BFD section. It
1748 ensures that the given name is unique, and will generate a unique
1750 * (hppa_object_p): Become much more paranoid about file header.
1751 * (make_bfd_asection): Call bfd_make_section to do the dirty
1752 work. Simplify code somewhat.
1753 * (hppa_core_file_p): Use proper name for stack section.
1754 * libhppa.h: Remove millicode_start, millicode_end decls.
1756 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1758 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1760 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1761 relocs, don't bother doing the adjustment if the value to add is
1764 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1766 * bfd.c (bfd_get_size): New function that gets an upper bound
1767 on the possible size of any object in a bfd.
1768 * elf.c (bfd_elf_find_section, elf_get_str_section,
1769 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1771 * elf.c (elf_big_vec, elf_little_vec): Document last three
1772 members initialized to NULL.
1774 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1776 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1778 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1780 * hosts/std-host.h: New file. Attempt at a generic/default
1781 set of definitions, to discourage porting to new hosts by copying.
1782 * hosts/news.h: Removed.
1783 * hosts/sparc.h: Use std-host.h.
1784 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1785 perhaps we can later remove the the_bfd field from each symbol.
1786 * syms.c (struct symbol_cache_entry): Remove unused field
1787 app_data. Add comment noting that the_bfd is almost redundant,
1789 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1790 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1791 * hppa.c (fill_spaces): Make slightly more rebust.
1792 * configure.in: Allow std-host as the "default" host.
1794 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1796 * bfd.c: Add struct hppa_core_data to tdata union.
1797 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1798 Get rid of HPPA/BSD specific code. That will go somewhere else
1800 * (fill_spaces): Don't spin forever and die if you don't find
1801 $MILLICODE$ subspace.
1802 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1804 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1805 Make these work for HPUX.
1806 * (make_bfd_asection): New routine to make section creation a
1808 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1809 * libhppa.h: #include the right system files. Redefine all of
1810 the structs/macros for hacking core files to use more sensible
1811 HPUX core file structures.
1812 * targets.c (target_vector): Conditionalize hppa_vec on
1813 HOST_HPPAHPUX, not hp9000s800.
1814 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1815 malloc and realloc. #define HOST_HPPAHPUX.
1817 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1819 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1820 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1821 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1822 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1824 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1825 * aix386-core.c: New file for handling core files on AIX on PS/2.
1826 * targets.c: if AIX386_CORE, use aix386_core_vec.
1827 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1830 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1832 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1835 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1837 * Makefile.in: added dvi target
1839 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1841 * bfd.c: Use right name for tekhex tdata struct.
1842 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1843 * libcoff.h: Updated to get spacing change from coffcode.h.
1844 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1846 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1848 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1849 functions, with the "guts" of the old bfd_slurp_bsd_armap
1850 and bfd_slurp_coff_armap, but assuming we've already checked
1851 if the armap is present or not.
1852 Also, rewrite a bit to avoid keeping around obstack data
1854 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1855 Various fixes to correctly handle COFF_style archives names.
1856 (Note that because these have a trailing '/', the names can
1857 have embedded spaces.)
1858 * archive.c (bfd_slurp_armap): New function, replaces old
1859 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1860 _either_ format, and calls do_slurp_bsd_armap or
1861 do_slurp_coff_armap if either form of map is seen.
1862 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1863 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1864 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1865 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1867 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1869 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1870 * libhppa.h: Make millicode_start and millicode_end be unsigned
1871 int to be same type as CORE_ADDR in GDB. Why are these here?
1873 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1875 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1876 vaddr of the section to the addend.
1877 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1878 SCO_CORE to SELECT_VECS.
1879 (target_vector): add sco_core_vec.
1880 * sco-core.c (sco_core_vec): add leading underscore initializer.
1881 * configure.in (i[34]86-*-sco*): use target i386-sco.
1882 * config/i386-sco.mt: new file; define SCO_CORE.
1884 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1886 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1888 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1890 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1892 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1894 * hosts/i386linux.h: Include unistd.h.
1896 * aoutx.h (print_symbol): aout_stab_name returns a constant
1898 * libaout.h (aout_stab_name): Fix prototype.
1899 * stab-syms.c (aout_stab_names): Array is now const.
1900 (aout_stab_name): Return value is now pointer to const.
1902 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1905 * syms.c (asymbol): Added new field "app_data", for data
1906 particular to the application. Some of the linker flags ought to
1907 get moved to this field someday.
1909 * archures.c (bfd_default_scan): Recognize a few more numbers:
1910 80486, 80960, and 960.
1912 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1913 bfd_coff_std_swap_table, cast to PTR.
1914 * bfd.c (bfd_coff_swap_*): Deleted macros.
1915 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1917 * coffcode.h (type bfd_coff_backend_data): New structure type,
1918 contains pointers to the COFF-specific swapping routines.
1919 (bfd_coff_std_swap_table): New data structure, to be used when
1920 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1921 (bfd_coff_swap_*): New macros.
1922 * coff-mips.c (mips_coff_swap_table): New data structure.
1923 (ecoff_big_vec): Use it.
1924 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1925 * All other targets: Deleted coff-specific vector entries.
1927 * trad-core.c: Fixed some `PARAMS' uses that were missing
1930 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1932 * aoutx.h (some_aout_object_p): Protect arg prototype in
1933 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1935 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1937 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1938 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1939 PARAMS for readability.
1941 * aoutx.h: Add type to callback parameter.
1942 * coff-mips.c: Don't call trad-core.h, not needed.
1943 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1944 * trad-core.h: Eliminate, unused.
1946 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1948 * format.c (bfd_check_format): if default target isn't found
1949 then look through the entire list rather than return early.
1951 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1953 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1955 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1957 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1959 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1961 * coff-z8k.c: checkpoint, more addressing modes handled
1962 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1965 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1967 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1969 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1971 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1973 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1975 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1976 and about when file descriptors are closed.
1978 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1980 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1981 written out correctly.
1983 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1985 * section.c: New section bit SEC_SHARED_LIBRARY.
1986 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1987 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1990 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1992 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1993 macros; use PARAMS to declare the function pointers involved.
1995 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1996 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1998 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2000 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2002 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2003 declaring pointers to functions.
2004 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2005 * seclet.h: Declare external function with PARAMS.
2007 * doc/chew.c (exfunstuff): Eliminate.
2008 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2009 * doc/proto.str: Use paramstuff rather than exfunstuff.
2011 * libbfd.h: Update, based on changes in source code and chew.
2013 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2015 * libieee.h: Add FIXME about removing limit on number of sections.
2016 * bfd-in.h: Improve comments to make it clear that bfd.h is
2017 the wrong place to edit this file.
2018 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2019 same places where we install bfd.h.
2021 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2023 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2024 symbol type before blindly modifying the auxent. Specifically,
2025 only modify the endndx fields for types that need it, and don't
2026 set the array information for non-arrays.
2028 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2030 * aoutx.h (some_aout_object_p): Section list should be set up
2031 correctly anyways; don't have to set up "next" pointers manually.
2033 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2035 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2036 config/i386v.mh: removed -DUSG from HDEFINES.
2037 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2039 hosts/i386v.h: don't define POSIX_UTIME.
2041 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2043 * ieee.c (ieee_slurp_sections): make a private copy of the
2044 section's name before truncating it.
2046 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2048 * hppa.c: add symbol_leading_char entry in transfer vec
2050 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2052 * ieee.c (get_symbol): can now cope when two symbols of a
2053 different class, but the same index number occur consecutively.
2054 (get_section_entry): nicer name for sections being forward
2055 referenced. (ieee_archive_p): don't free the filename string,
2056 since it was never malloced.
2058 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2060 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2062 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2064 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2065 optionally setting the dimen info, since they are in the same
2066 memory locations. Also zero out external auxent.
2067 (coff_write_symbol): don't zero external auxent; now done in
2070 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2072 * Check fclose return value for errors.
2073 libbfd.h: bfd_cache_close now returns a boolean.
2074 cache.c (bfd_cache_delete): return fclose success value.
2075 (bfd_cache_close): return bfd_cache_delete return value.
2076 opncls.c (bfd_close, bfd_close_all_done): return result of
2079 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2081 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2083 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2085 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2086 work out a coff relocation type from a howto's attributes rather
2087 than using the input r_type field. This fixes PR1677 and allows
2088 conversion of a.out relocs to coff relocs.
2090 * coffcode.h (coff_write_relocs): if supplied a relocation
2091 relative to an absolute symbol, use the right symbol index.
2093 * reloc.c (bfd_perform_relocation): do a partial link for coff
2096 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2098 * changes to support i386-sysv with shared libraries:
2099 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2100 check for .data2; if _LIB is defined, check for it; map
2101 SEC_NEVER_LOAD to STYP_NOLOAD.
2102 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2103 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2104 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2105 if section has contents, not just if it is loadable; if
2106 TWO_DATA_SECS, check for .data2
2107 (coff_set_section_contents): set vma of .lib section to number of
2109 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2110 don't define coff_write_armap to bsd_write_armap.
2111 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2114 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2116 * solaris2.h: Get the definition of alloca from alloca.h if we
2119 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2121 * configure.in (i960-*-{aout,bout}): Support these.
2123 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2125 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2127 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2129 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2130 no-longer-used definitions of L_SET and L_INCR.
2131 * i386linux.h: Tweaks to smooth Linux build.
2133 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2135 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2137 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2139 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2140 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2141 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2142 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2144 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2145 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2147 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2149 * configure.host: New file, contains mapping of host configs
2150 to host support file names for bfd, binutils, opcodes.
2151 * configure.in: Use it.
2152 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2153 * i386bsd.c: Cleanup, reformat.
2154 * config/i386-bsd.mt: Comment changes.
2155 * config/i386bsd.mh: New file for core file support.
2156 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2157 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2158 on BSD 4.4 define ALIGN (sigh!).
2160 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2162 * libaout.h (aout_backend_data): added exec_header_not_counted
2163 field. For ZMAGIC files only, when text_includes_header is set, by
2164 default the length of the exec header is counted in the text
2165 section size. For go32, exec header is mapped in but does *not*
2166 contribute to the size of section.
2167 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2168 is not set, but ztih is, add the size of the exec header to the
2169 recorded size of the text section.
2170 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2171 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2172 Also set text_includes_header.
2173 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2174 by default in MY(backend_data).
2176 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2178 * aout-target.h (callback): Don't define this function if it won't be
2181 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2182 type doesn't match. Don't lose if file sections have already been
2184 (set_arch_mach): Set reloc_entry_size.
2185 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2187 * hosts/i386bsd.h: New file.
2188 * configure.in: Recognize i[34]86-*-bsd host.
2190 * aout-target.h (callback, write_object_contents): Delete unused
2193 * aoutx.h (reloc_type_lookup): New function.
2194 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2195 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2196 (MY_reloc_howto_type_lookup): Don't define it.
2198 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2200 (slurp_symbol_table): Use header byte order, not target byte
2201 order, for reading symbol data.
2203 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2205 * configure.in: Undo some brain damage in the host section.
2206 * configure.in: Reformat the target section, test many configs.
2207 * Makefile.in (make): Remove obsolete `make make'.
2208 * aoutx.h (some_aout_object_p): Make defines line up.
2210 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2212 Now a bfd knows whether underscores are normally prepended
2213 to symbols in its file format.
2215 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2216 coff-z8k.c: targets set so they have leading underscore
2217 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2218 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2219 without leading underscore flag
2220 * targets.c: add symbol leading char to xvec description
2221 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2223 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2225 * archive.c: Make errno global.
2226 * archive.c (_bfd_write_archive_contents): If read fails (and
2227 errno!=0) set bfd_error to malformed_archive (since this probably
2228 indicates a truncated archive), rather than system_call_error.
2230 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2232 * Makefile.in: added rules for i386bsd.c
2233 * i386bsd.c: new file, supporting 386bsd.
2234 * configure.in: recognize i386-*-bsd target.
2235 * config/i386-bsd.mt: new file - 386bsd target configuration.
2237 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2239 * configure.in: re-arrange host section to use *-*-* notation,
2240 clean up some of the target section as well
2242 * seclet.c: cast result of bfd_get_relocated_section_contents to
2243 avoid compiler warnings
2245 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2247 * coffcode.h (coff_section_symbol): Create section if it doesn't
2250 * bout.c: Removed some unused variables.
2252 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2254 * Portability fixes from p3:
2255 coffcode.h (coff_write_relocs): removed sanity check until it
2256 works on all targets (per advice from sac).
2257 config/hp9000.mh: new file to define USG.
2258 hppa.c: #undef hppa before the JUMP_TABLE.
2259 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2261 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2262 local variable target volatile to avoid mysterious bug in
2265 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2267 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2268 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2270 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2272 * coff-z8k.c (func_da, func_jr): Lint.
2273 * coffcode.h: Use memset rather than bzero.
2274 * elf.c: Use memcpy rather than bcopy.
2275 * tekhex.c: Use memset rather than bzero.
2277 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2279 Add Adobe a.out support.
2281 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2282 * config/adobe.mt: Add.
2283 * configure.in (*-adobe-* target): Add.
2284 * targets.c (a_out_adobe_vec): Add.
2285 * Makefile.in: add aout-adobe.c.
2287 * configure.in: Put two dashes in all entries to be matched.
2288 Add comments to remind people to do this.
2289 Reorder all entries that match manufacturer names, to occur
2290 last, so they will only be matched if no more specific match
2291 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2293 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2295 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2296 since we should never have a NULL section.
2297 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2298 tests, set the section to bfd_abs_section.
2300 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2302 * coff-z8k.c: getting closer
2303 * coffcode.h (coff_get_relocated_section_contents): allow
2304 EXTRA_CASES hooks for different arches to provide different reloc
2306 * seclet.h: #ifndef around it to allow multiple inclusion
2307 * srec.c: minor doc fix
2309 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2311 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2313 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2315 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2318 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2320 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2321 filling in reloc, in case immediately following code doesn't set
2324 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2326 * coffcode.h (coff_renumber_symbols): set the last renumbered
2327 symbol pointer to NULL, as expected by coff_write_linenumbers.
2328 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2329 type R_IHCONST used on the 29k.
2331 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2333 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2334 update, based on how the underlying file was opened. Obsoletes
2336 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2337 all FASCIST_FDOPEN config defines.
2339 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2341 * sparc-opc.c: Moved to opcodes library, now that we have one.
2342 * Makefile: Don't compile it.
2344 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2346 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2348 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2350 * section.c (bfd_set_section_flags): Remove a sanity check.
2351 It is unfortunately broken, and prevents strip from working.
2353 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2355 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2356 created by last change.
2358 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2360 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2361 * bfd-in.h: Bump to version 2.0.
2363 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2365 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2366 braindamaged HP/Apollo compiler happy.
2368 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2370 * format.c: Fix description of search for matching target.
2371 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2372 * targets.c: Update description of search for matching target.
2373 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2374 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2375 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2377 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2379 * Makefile.in: Added mostlyclean/clean/distclean rules.
2381 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2383 * targets.c (target_vector): Take out oasys (unless that is
2384 the default): Because there is no magic number in archives,
2385 there can be annoying target mis-matches.
2387 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2389 * sparc-opc.c: Rigorously updated to match architecture manual.
2391 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2393 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2394 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2395 to the built-in abs_section were not written out correctly.
2397 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2399 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2400 large, assume we're using a swapped byte order and fail with
2401 wrong_format rather than dumping core.
2403 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2405 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2406 filename constraints.
2407 * Makefile.in: Updated to reflect change.
2409 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2411 Add preliminary support for the we32k:
2413 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2415 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2417 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2419 * bout.c: added support for relaxable alignment relocs.
2421 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2422 pass down pointer to play area rather than use alloca
2424 * cpu-z8k.c (compatible): made static to reduce name space
2427 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2429 Add basic support for the z8k:
2431 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2432 section.c, targets.c,
2434 * syms.c: move mis-inserted patch.
2436 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2438 Documentation fixes:
2439 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2440 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2442 * reloc.c: break out addend item from surrounding text.
2444 * doc.str (DOCDD): Defined. Adds text to output.
2445 (bodytext): Put bulletize before kill_bogus_lines.
2446 * chew.c (bulletize): End itemization after a blank line, to
2447 prevent following text from being swallowed up in an item.
2449 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2451 * configure.in: Add sparclite as a target.
2453 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2455 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2458 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2459 from a coff file (csym is null), dont deref them
2461 * ieee.c (parse_expression): get the answer right when adding an
2462 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2463 on elts so that filename is filled in.
2465 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2467 * bout.c (howto_align_table): New set of relocs, with enough
2468 data for "objdump -r" to work.
2469 (b_out_reloc_type_lookup): Recognize alignment relocs.
2471 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2473 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2474 invocations of make. Also, always create installation
2477 * config/apollov68.mh: removed -g from CC definition.
2479 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2481 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2482 overflowing gp-offset range.
2484 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2486 * srec.c (srec_set_section_contents): don't write out sections
2487 without the LOAD and ALLOC attributes
2489 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2491 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2492 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2493 * aout-target.h (callback): Don't set page/seg sizes.
2495 (set_sizes): New routine.
2496 (backend_data): Point to it.
2497 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2498 (sunos4_aout_backend): Point to it.
2499 * aoutx.h (set_arch_mach): Call set_sizes callback.
2501 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2503 * aout-target.h: Make _bfd_slurp_extended_name_table be
2504 the default. Given that we *write* the suckers (for long
2505 archive member names), we really ought to be able to read them!
2506 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2507 seem to be needed, and many machines don't have it.
2509 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2511 * coff-m68k.c (vector): read and write archives in coff format.
2513 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2515 * opc-sparc.c: New file.
2517 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2519 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2520 pointers to bfd_byte* before performing arithmetic on them. Such
2521 use with bare void* pointers is a gcc extension.
2522 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2523 * archive (normalize): Add to CONST to match actual usages with
2526 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2528 * configure.in: Recognize i486 host cpu, and use i386-elf
2531 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2533 * config/stratus.mt (CC): Remove definition.
2534 * elf.c (bfd_section_from_shdr): Test for the possibility that
2535 section_from_elf_index returns NULL and don't dereference it.
2537 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2539 * add hppa_data to bfd tdata (indirectly via sef).
2541 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2543 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2545 * configure.in: error messages to stderr, not stdout
2547 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2549 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2550 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2551 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2553 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2555 * configure.in: recognize hppa* instead of hppa
2557 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2559 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2560 RTYPE2HOWTO to cope with same.
2561 * reloc.c (bfd_perform_relocation): added support for size of -2
2562 (subtract a word reloc type). Updated doc.
2564 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2566 * Makefile.in: merged changes from progressive, removed rcsid.
2568 * archures.c, archive.c, Makefile.dos: removed rcsid.
2570 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2572 * bfd-in.h : add BFD_IS_RELAXABLE flag
2573 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2574 header e_relaxable, major hackery in callbacks
2575 * libaout.h : add space for a_relaxable.
2576 * seclet.c (rel): don't relax empty sections
2579 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2581 * section.c (STD_SECTION): add some casts to the initializers for
2584 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2586 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2587 and add appropriate casts to keep (picayune) aix-cc happy.
2589 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2591 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2592 symbol pointers. Punt expensive & useless bfd_realloc. Use
2593 malloc for raw symbols, and free it before returning.
2594 (bfd_section_from_shdr): Do not slurp symbol table until politely
2595 asked. Do not even slurp string tables.
2596 (elf_get_symtab_upper_bound): Count 'em without reading them.
2597 (elf_get_symtab): This is how to politely ask. Schlurp!
2598 This should probably just *become* elf_slurp_symbol_table, FIXME.
2600 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2602 * archive.c (bsd_write_armap): write the timestamp of the
2603 archive header to be just a little bit later than the timestamp of
2604 the file, otherwise the linker will complain that the index is
2607 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2609 * configure.in: Add m68k-ericsson-*.
2611 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2613 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2614 * elf.c: Remove unconditional debug printf's.
2615 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2616 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2617 (elf_slurp_symbol_table): Hand out symbols in forward, not
2618 reverse order. Simplify duplicate code.
2620 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2622 * elf.c: Remove "(void)" casts from function calls where the
2623 return value is ignored, in accordance with GNU coding standards.
2625 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2627 * hppa.c: Apply John's standard fix to avoid "empty translation
2628 unit" warnings from some ANSI-C compilers.
2630 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2632 * hosts/solaris2.h: Configure same as sysv4.
2634 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2636 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2637 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2638 type match actual return type.
2639 * elf_print_symbol (section_name): Make CONST.
2641 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2643 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2644 New files, for Linux (a free Unix clone for 386 machines).
2645 * Makefile.in, configure.in, targets.c: Update accordingly.
2647 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2648 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2649 correct calling of howto special functions and fixes from Raeburn
2651 * archures.c: nuke bfd_reloc_code_type
2652 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2653 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2654 SEC_NEVER_LOAD, various other bfdgas newness
2655 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2656 * targets.c: change jump table vector to above
2659 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2661 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2662 its prototype will be included in libbfd.h. Change result type
2663 to struct * (rather than equivalent typedef) so it can be used in
2664 the prototype, where they typedef won't be known.
2665 * libbfd.h: Updated version.
2667 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2669 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2670 targets.c: HPPA merge.
2672 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2674 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2675 * config/solaris2.mh: Kludge around Sun compiler bug.
2677 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2679 * libaout.h (aout_backend_data): Change defs of two bitfields to
2680 be unsigned chars instead to get around rs6000 compiler problem.
2682 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2684 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2685 Correct misconception that there can be only one symbol table.
2686 Only call elf_slurp_symbol_table on the full symbol table, not
2687 the dynamic one which is only a subset of the full one.
2689 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2691 * coffcode.h (coff_compute_section_file_positions): For I960,
2692 don't align sections in file.
2694 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2696 * targets.c (struct bfd_target): Added field for target-specific
2697 (but not file-specific) data, for distinguishing minor
2698 characteristics between (e.g.) a.out formats.
2700 * section.c (struct sec): New field user_set_vma indicates vma
2701 field should be heeded, not assumed to be unset.
2702 (STD_SECTION): Initialize that field of standard sections to zero.
2703 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2705 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2706 pre-swapped version.
2708 * archures.c (struct bfd_arch_info): Fixed order of comment and
2709 field decl. New fields indicate size of page and segment for
2711 * cpu-m68k.c (N): Fill in values.
2712 * cpu-sparc.c (arch_info_struct): Ditto.
2714 * libaout.h (struct aout_backend_data): Various bits of data (not
2715 all used currently) with characteristics of a.out implementation.
2716 Important field for now is text_includes_header, indicating that
2717 the text section starts immediately after the file header, which
2718 gets mapped in with it.
2719 (struct aout_data): New fields indicate whether vma has been
2720 adjusted yet (not yet used), and what magic number will be used in
2721 the output file (should go away in favor of vma_adjusted).
2722 (WRITE_HEADERS): Code for dealing with section sizes and related
2723 header fields replaced with call to adjust_sizes_and_vmas.
2724 * aoutx.h (some_aout_object_p): Fill in magic number field.
2725 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2726 (set_arch_mach): Set page size and segment size once CPU
2728 (adjust_sizes_and_vmas): New function; has much code moved
2729 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2730 and size parameters, as well as many header fields, after deciding
2731 on magic number for output file. Checks to ensure that this
2732 adjustment has only been done once.
2733 (set_section_contents): Call adjust_sizes_and_vmas instead of
2734 doing much of the work here.
2736 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2737 default (null) values of these fields.
2738 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2739 value in exec header.
2740 (sunos4_aout_backend, MY_backend_data): Define backend data
2741 indicating file header is included in text section.
2743 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2745 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2746 gcc version 2, to avoid warnings.
2748 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2750 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2751 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2753 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2755 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2757 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2759 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2760 * configure.in: Rewrite target parsing to use simple format.
2761 Handle sparc-sun-solaris2 configuration.
2762 * aout64.h: Avoid ANSI C brain death warning.
2763 * elf.c: Avoid trigraph (???) or /* in comments.
2765 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2767 * config/sysv4.mh: new file, RANLIB=echo
2769 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2771 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2773 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2774 elf_core_tdata_struct into a single common struct. Core files
2775 wouldn't have worked at all without this.
2776 (bfd_elf_find_section): New function for GDB's undercover use
2777 to find string sections that BFD hides from it.
2778 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2780 (elf_object_p, elf_core_file_p): Allocate internal file header
2781 storage dynamically.
2782 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2783 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2785 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2787 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2789 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2791 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2793 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2795 * configure.in: handle m680[01234]0 as aliases for m68k
2797 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2799 * coff-a29k.c: do byte relocs correctly
2800 * coffcode.h (styp_to_sec_flags): never load INFO sections
2801 * seclet.c (rel): don't relocate INFO sections
2803 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2805 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2806 Make the symbols unmodifiable.
2807 (bfd_section_init): Deleted.
2808 * init.c (bfd_init): Don't call bfd_section_init.
2810 * section.c (bfd_set_section_contents): Ensure that range to be
2811 written is within section boundaries.
2812 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2815 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2817 * coff-i960.c (howto_table): Deleted.
2818 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2819 interesting entries from old howto_table.
2820 (RTYPE2HOWTO): Adjusted to use switch.
2821 (coff_i960_reloc_type_lookup): New function.
2823 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2824 records for section symbol.
2825 (make_abs_section): Unused; deleted.
2826 (renumber_symbols): Re-order symbols so undefined symbols come
2827 last, as COFF format desires.
2828 (coff_write_symbol): Put C_FILE symbols in debug section always.
2829 (coff_section_symbol): New function; creates a symbol with the
2830 same name as a section, and sets up aux records for it.
2831 (coff_add_missing_symbols): New function; adds section symbols to
2832 symbol table if they aren't there already. Should someday also
2833 add a dummy C_FILE symbol if none is present.
2834 (coff_write_object_contents): Add missing symbols before preparing
2835 symbol table to be written.
2836 (coff_slurp_reloc_table): Verify that symbol indices read in are
2837 in a reasonable range.
2838 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2839 (obj_conv_table_size): Accessor macro.
2841 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2842 reloc types on i960.
2844 * bfd-in.h (bfd_get_section_name): New macro. Like
2845 bfd_section_name, but returns rvalue, not lvalue.
2846 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2847 (bfd_get_section_flags): Now returns rvalue.
2849 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2850 general, some specific to sparc or i960.
2852 * aoutx.h (set_section_contents): Set VMA for each section based
2853 on previous section. If text section VMA doesn't appear to have
2854 been set, make a best guess from the type of file.
2856 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2858 (MY(vec)): Initialize reloc_type_lookup field.
2860 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2861 (bfd_error_trap, bfd_error_vector): Extern, not common.
2863 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2864 few types of relocs for sparc; will need enhancement.
2866 * bout.c (callj_callback): Use DEFUN macro in definition.
2867 * coff-i960.c (optcall_callback): Likewise.
2869 * targets.c (bfd_target): Added fields reloc_type_lookup and
2870 _bfd_make_debug_symbol. Also minor comment changes.
2871 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2872 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2873 than arch info, and dispatch with BFD_SEND. Callers changed.
2874 * archures.c (struct bfd_arch_info): Deleted field
2876 * cpu-*.c: Don't initialize that field.
2878 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2879 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2880 (bfd_errmsg): Now returns ptr to const.
2881 * bfd-in.h (bfd_errmsg): Fix prototype.
2883 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2884 * reloc.c (bfd_generic_relax_section): Ditto.
2886 * section.c (Section Output doc): Improve description of use of
2887 output_section and output_offset.
2889 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2891 * sco-core.c: new file from net.
2892 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2893 Now we have the hairy linker, it's possible to move symbols from
2894 one section into another. Actually make that work!
2896 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2898 * hosts/sun3.h: fix declaration of free.
2900 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2902 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2903 * coff-h8300.c (reloc_processing): all relocs are relative to
2905 * opncls.c: don't use fdopen on DOS systems
2907 short patches from Glenn Kasten (glenn@ready.com)
2908 * target.c: enabled oasys support
2909 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2910 fix problem where a relocation which crossed a modification byte
2911 boundary did not work. Fix problem where a relocation near the end
2912 of a data record did not work.
2915 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2917 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2918 archvie header string counts the endian way, this heuristic sees
2919 how big an archive string to read by trying it one way and if the
2920 string table is unreasonably big, trying it the other. *FIXME*.
2921 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2923 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2925 * bfd-in.h: Increase version number to 1.97, for consistency
2927 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2929 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2931 * bfd-in.h: bump version to 1.96
2932 Major change; changed calling convention for
2933 bfd_get_relocated_section_contents so that caller allocates
2934 memory for section data.
2935 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2936 seclet.c, targets.c, bfd.c: reflect new convention.
2937 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2938 case, then use reasonable default values for SEC_* flags.
2940 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2942 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2943 size of output reloc struct.
2944 * targets.c, Makefile.in: comment out tekhex for the moment.
2945 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2946 * configure.in: tandem target is st2000
2947 * coff-m68k.c: rename static howto_table to global
2948 m68kcoff_howto_table.
2949 * bout.c: remove unnecessary abort
2950 * coff-a29k.c: various changes to the way relocations work to cope
2951 with the "new order" and latent bugs.
2954 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2956 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2957 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2958 * reloc.c (bfd_perform-relocation): don't relocate refs to
2959 absolute symbols if doing a partial link.
2961 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2963 * configure.in: Add a29k-amd-udi.
2965 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2967 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2968 internal_exec structure before initializing the fields that
2969 are used, so that the unused fields are in a known state.
2971 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2973 * tekhex.c (struct data_struct): Convert from typedef that
2974 typedefs nothing to a normal structure declaration.
2975 * tekhex.c (pass_over): Prototype args for function that
2976 second arg points to.
2978 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2980 * Makefile.in: remove old style staging. Do not print recursion
2983 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2984 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2987 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2989 * bfd.c, Makefile.in: added tekhex
2990 * aoutx.h (set_section_contents): pages should be padded to the
2991 size of a page, not the size of a segment.
2992 * configure.in: added go32 host and i386-aout target.
2993 * i386aout.c, libaout.h: now works for go32 target
2994 * ieee.c: fix bit rot.
2995 * seclet.c: support for padding seclet type.
2997 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2999 * Makefile.in: added .NOEXPORT:
3001 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3003 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3005 * elf.c (elf_compute_section_file_positions,
3006 elf_write_object_contents): Return boolean, not NULL (which
3008 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3009 Also ifdef-out code that aborts on unhandled section types.
3011 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3013 * configure.in: Recognize ncr3000 config
3014 * Makefile.in (MINUS_G): Pass on to recursive makes.
3015 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3017 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3019 * Makefile.in: Now that we have sym.h and symconst.h, compile
3020 coff-msym.c on all systems.
3021 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3022 * coff-msym.c: Update include files and comments; add weakext bit.
3024 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3026 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3027 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3029 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3031 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3032 * configure.in: Add new host and target configs.
3033 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3034 structs, which vary; just use member name.
3035 (elf_object_p, elf_core_file_p): Lint, fix comments.
3036 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3038 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3040 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3041 local, disposable, copy of the external form of section header
3042 table and program header table entries.
3044 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3046 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3048 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3050 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3053 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3055 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3057 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3059 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3060 not internal bfd_assert function (twice).
3062 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3064 * aout-target.h: change ar_max_namelen to 15 (the right value)
3065 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3068 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3070 * archive.c (bfd_generic_archive_p): check for bout archives too.
3071 * bout.c: make it work again.
3073 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3075 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3077 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3078 bfd_xmalloc() instead of bare malloc().
3080 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3082 * Makefile.in: pass down MAKEINFO on info.
3084 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3086 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3087 host/h-<foo> now just <foo>.
3088 * configure.in: reflect changes
3090 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3092 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3093 actual source file, not just the generated libbfd.h.
3095 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3097 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3098 gdb on little-endian 960 code.
3099 * archive.c (compute_and_write_armap): indirect symbols should go
3100 into the archive header too.
3102 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3104 * Makefile.in: added check target.
3106 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3108 * coff-msym.c: Move this file from gdb/ecoff.c. It
3109 handles byte-swapping for ECOFF (MIPS symbol) files.
3110 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3111 to the files built on MIPS-based hosts.
3112 * Makefile.in: Add rule for coff-msym.
3114 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3116 * Makefile.in: added clean-info target. MINIMIZE=1.
3118 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3120 * coff-rs6000.c: Move core file functions into separate
3121 new file rs6000-core.c. This is needed because reading
3122 core files depends on native include files that conflict
3123 with ../include/coff/rs6000.h.
3124 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3126 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3128 * aoutx.h (NAME(aout,print_symbol)): Don't print
3129 symbol addresss for undefined symbols.
3130 * coff-rs6000.c: Various updates (due to target-
3131 independent changes).
3132 * libbfd.h: Ditto (tdata field is now a union).
3133 * hosts/h-sparc.h: Removed prototype for bogus function
3134 'emset' (presumably should have been 'memset' - which is there).
3136 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3138 * configure.in (mips-big-* target): Same is Iris.
3140 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3142 * aoutx.h (translate_from_native_sym_flags): when creating an
3143 alias symbol, fill in the section as undefined, rather than
3144 leaving it blank. If an output section can't be found for a
3145 symbol, then don't core dump.
3147 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3149 * Makefile.in, configure.in: removed traces of namesubdir,
3150 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3151 copyrights to '92, changed some from Cygnus to FSF.
3153 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3156 * coff-h8300.c: fix stupid reloc subtraction bug
3157 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3158 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3159 the symbol.flags and done_lineno fields.
3161 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3163 * coffcode.h (coff_write_symbol): write out the correct number of
3165 * cpu-h8300.c: fix disassembly bug
3167 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3169 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3170 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3171 reloc.c, section.c (bfd_map_over_sections), targets.c
3172 (bfd_target_list): Protolint.
3173 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3175 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3177 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3179 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3180 section of a symbol rather than the section of a reffed symbol to
3181 determine the r_index of an emmitted reloc.
3183 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3185 * PORTING: New (preliminary) porting guide.
3187 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3189 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3190 (howto_hvrt16): lint.
3192 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3194 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3195 a full configuration (with possible cross-development),
3196 instead of using host-aout.c.
3198 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3200 * aout-target.h (MY(write_object_contents):
3201 Set obj_reloc_entry_size (abfd).
3202 * gen-aout.c: Change to emit a .c files, not a .h file.
3204 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3206 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3207 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3209 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3211 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3212 with more than one auxent can cause nasty core dumps.
3214 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3215 "done_lineno" so that a symbol which appears twice in the symbol
3216 table only gets it's linenumbers relocated once. Modifed
3217 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3220 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3222 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3223 stuff to use the New Order.
3225 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3227 * ieee.c: Change type of envi[] to unsigned char.
3229 * configure.in: fix vax ultrix configuration.
3231 * elf.c (bfd_section_from_shdr): Deal with null return from
3232 bfd_make_section(). (elf_object_p): Select endianess properly.
3234 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3236 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3238 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3240 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3241 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3242 * host-aout.c: Don't use aout-params.h; configure these systems
3243 in their xm files, not in a randomly generated file.
3244 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3246 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3248 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3250 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3251 host_aout_vec here as well.
3253 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3255 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3256 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3257 to prevent undefined symbol.
3259 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3261 Various lints found on PersSony
3262 * aoutx.h: cast an enum
3263 * coff-a29k.c: many ints in reloc structure turned to enum
3264 * coffcode.h: more enums
3265 * cpu-h8300.c: more enums
3266 * opncls.c: more enums
3268 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3270 * configure.in: Make Tahoe configuration work again.
3271 * bfd-in.h: Remove trailing comma from enum declaration.
3272 * ieee.c: Can't put byte values >0x7F into a signed char.
3274 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3276 * Makefile.in: Add dependencies for various coff-*.o files.
3278 * elf.c: Remove extraneous paren from core_prpsinfo and
3279 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3280 Replace references to old section "size" member with new
3281 "_raw_size" member. Implement elf_make_empty_symbol, which
3284 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3286 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3289 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3291 * coffcode.h (bfd_coff_relax_section): now static.
3292 (bfd_coff_get_relocated_section_contents): various type lints.
3294 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3296 New entry point in the transfer vector - bfd_relax_section.
3298 * aout-target.h: add to vector, call generic_relax
3299 * bfd-in.h: add to vector
3300 * bfd.c: add #define for vector
3301 * bout.c: add to vector, call generic_relax
3302 * coffcode.h: add to vector, also now has coff specific relax code
3303 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3304 * elf.c: call generic_relax
3305 * ieee.c: call new vector, clean up some bugs due to the creation
3307 * libbfd.h: add bfd_generic_relax_section EXFUN
3308 * oasys.c: call generic_relax
3309 * reloc.c: implement generic_relax
3310 * seclet.c: moved much of this into coffcode.h
3311 * srec.c: call generic_relax
3312 * targets.c: define new transfer vector
3314 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3316 * everything: now modified to use smaller reloc type. Self hosts
3319 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3321 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3322 New files for stratus.
3324 * configure.in: Add configuration fragments for stratus.
3326 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3328 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3329 variables as CONST since they are set to point to a const char
3330 string. Fixes compiler complaints.
3332 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3334 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3337 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3339 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3340 symbols, so that we can emit the correct file name even
3341 if it's an include file.
3343 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3345 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3346 (Reported by john@labtam.labtam.oz.au (John Carey)).
3348 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3350 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3352 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3353 being used to -DHAVE_PROCFS.
3355 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3356 '#include "fopen-same.h"' to end of file to match other h-* files.
3358 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3360 * configure.in: Change svr4 references to sysv4. Add case
3361 "unknown" for target vendor and infer some targets based
3362 on the specified operating system.
3364 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3366 * bfd-in.h, libaout.h: ANSIfy enums.
3368 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3370 * archive.c (normalize): created version for VMS which removes the
3371 VMS directory crap from the front and end of a filename, eg turn
3372 [-.foo]bar.obj;123 into bar.obj
3373 (bfd_construct_extended_name_table): now writes index into an
3374 extended name table in decimal - the same base used to read an
3375 extended name table.
3377 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3379 * aout-encap.c: Fix to use aout-target.h.
3380 * aoutf1.h: Use standard MY_object_p and MY_callback
3381 in aout-target.h. Remove target-specific versions.
3382 * host-aout.c: Re-write to use aout-target.h.
3383 * gen-aout.c: New files use with host-aout.c to generate
3384 host-specific a.out-related parameters.
3385 * Makefile.in: host-aout.o depends on aout-params.h, which is
3386 generated by gen-aout.
3387 * aout-target.h: Make a little more flexible.
3388 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3389 macro. Instead, inline it in aout-target.h.
3390 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3391 a gcc -Wall warning.
3392 * archive.c: Add missing commas in DEFUN macro (2 places).
3393 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3394 Berkeley ones, now that libiberty has them:
3395 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3396 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3397 remove unused variable.
3399 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3401 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3402 and execname inside HAVE_PROCFS ifdef since they are unused
3403 when it is not defined.
3405 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3407 * elf.c: Flag all sections as either code or data. We can't
3408 be sure what they are anyway, since ELF doesn't fit the
3409 traditional model of text+data+bss very well. Add new local
3410 function elf_read() to simplify code. Record entry point in
3413 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3415 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3416 rather than N copies of the same lines.
3418 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3420 * cpu-h8300.c: disassemble branch displacements correctly
3421 * coff-h8300.c: put reloc offsets out in 32bits
3423 * makefile.dos, configdj.bat: New files from DJ
3424 * cache.c: fopen with new macros is needed for DOS.
3425 * ieee.c: environ renamed to envi to stop an include file
3427 * opncls.c, coff-rs6000.c: more fopens with macros.
3429 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3431 * Makefile.in: infodir belongs in datadir.
3433 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3435 * Makefile.in: fix where docdir lives
3437 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3438 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3439 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3440 srec.c, syms.c, targets.c : all new documentation and lint
3444 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3446 * coffcode.h, srec.c: Lint.
3448 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3450 * Makefile.in: install using INSTALL_DATA, added standards.text
3453 * configure.in: mark directory as target dependent. configure
3454 nows works in objdir always so make file existence checks
3457 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3459 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3460 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3461 and mandir now keyed off datadir by default.
3463 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3465 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3466 computation of arch and machine type so it's worked out before
3467 some_aout_object_p is called.
3468 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3470 * archures.c: add extra field 'section_align_power' to hold
3471 default section alignment in object files.
3472 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3473 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3474 initialize the new field.
3475 * bout.c (b_out_callback): replace the text size, since aout
3477 * aoutx.h: Documentation in the new style
3479 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3481 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3482 use the saved value if mtime_set is already set (intended
3483 for archive files, though apparently not used yet).
3485 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3487 * targets.c: Revise comments about how to configure the target
3488 vector, to match reality. Remove mention of obsolete methods.
3489 Remove long lists of capitalized macros that turn into the same
3490 thing in lowercase. Normal vector simply lists all known
3491 lowercase xvec names; all other cases are handled by SELECT_VECS.
3493 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3496 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3497 list of supported targets.
3499 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3501 * archive.c (bsd_write_armap): The pad byte sometimes added to
3502 the string table in a __.SYMDEF member is now
3503 counted as part of the size of the string table.
3504 This is compatible with the old ranlib, as well as Sun's.
3506 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3508 * srec.c: Rewrote to fix many bugs; now gets the record type
3509 right, doesn't choke on input, sets the start address in an S9 and
3510 fills in the filename on an S0.
3512 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3514 * cpu-h8300.c: Add support for MEMIND addressing mode
3516 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3518 * coffcode.h: use the new macro if available
3520 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3521 * Makefile.in: Fixed dependencies due to file rename
3523 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3524 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3525 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3526 newos3.c, stab-syms.c, syms.c: All these files have had their
3527 #includes altered to point to the new places.
3529 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3531 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3533 * configure.in: Add vendor "ncr" as supported per-target vendor.
3534 Add svr4 case for i386 per-host case.
3536 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3539 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3541 * syms.c (bfd_decode_symclass): Return 'A'
3542 for symbols that are both absolute and global.
3543 * archive.c (bfd_special_undocumented_glue): Return NULL
3544 if bfd_ar_hdr_from_filesystem returns NULL.
3546 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3548 * Makefile.in: added coff-h8300
3549 * configure.in: now h8 is a coff target
3550 * cpu-h8300.c: fix various disassembly problems
3551 * libcoff.h: took out some code which has been #0ed for a long
3553 * targets.c: added h8 coff
3554 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3555 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3557 * coffcode.h: Started to change the way machine dependencies are
3558 handled, from the nest of #ifdefs to macros defined in the
3559 including coff-<foo>.c
3561 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3563 * aoutx.h (some_aout_object_p): Set the `executable' bit
3564 if the entry point is contained in the text segment, even if the
3565 text segment is at location 0.
3567 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3568 nonstandard MIPS sections (.rdata, .sdata, etc).
3570 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3571 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3572 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3574 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3576 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3578 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3579 from syms.c to new file stab-syms.c. Also, since GNU extended
3580 type codes such as N_SETT are no longer in ../include/stab.def,
3581 include them manually.
3582 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3583 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3584 * libaout.h: Added prototype for aout_stab_name().
3585 * Makefile.in: Update Makefile for new stab-syms.[co].
3587 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3589 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3590 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3591 just make N_XXX work by excluding the header from the text segment.
3592 * aoutx.h: Fix comments to match.
3594 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3596 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3597 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3598 for the "logical" text segment (i.e. never consider the exec
3599 header to be part of the text segment). This change is
3600 needed for consistency with various other parts of bfd and ld.
3601 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3602 and move calculation of obj_textsec(abfd)->size to libaout.h.
3603 * bfd-in.h: Removed bogus ';'.
3605 * Makefile.in: Add MINIMIZE flag to select lean
3606 or bloated target_vector.
3607 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3608 * newsos3.c: Fixes to ../include/aout64.h remove need
3609 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3611 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3613 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3614 handle both little and big-endian targets, with little
3615 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3616 * host-aout.c: Add FIXME note.
3618 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3620 * targets.c: Make the default target_vector contain
3621 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3622 Old behavior can be gotten by defining ALL_TARGETS.
3623 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3624 Factored out common code into new file aout-target.h.
3625 Saves a lot of duplicate code for a.out variants.
3627 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3629 Get 'make headers' to work when configured with +subdirs.
3630 * Makefile.in: Add $(subdir) to docdir path.
3631 * doc/Makefile.in (protos): Add $(srcdir) prefix
3632 to name of sed scripts.
3634 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3636 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3637 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3638 to include names of N_SETT etc.
3640 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3642 * elf.c: Add minimal support for ELF symbol tables. Generates
3643 canonical bfd symbol tables from ELF symbol tables. Change the
3644 name of some functions from bfd_<name> to elf_<name>.
3646 * syms.c: Trivial fix to comment to remove a redundant "to".
3648 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3650 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3651 form that GDB recognizes as COFF.
3653 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3655 * ieee.c (ieee_object_p): cast NULL correctly.
3656 * configure.in: added harris host
3658 * coff-a29k.c: Lots of changes, most from David Wood.
3660 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3662 * coff-m88k.c (coff_write_armap): Just #undef it.
3664 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3666 * Makefile.in: standardize on MINUS_G to disable debugging
3667 * coff-m88k.c: create coff armaps instead of bsd ones.
3668 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3671 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3673 * elf.c: Additions to support ELF format core files.
3674 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3675 has support for /proc (all the include files in particular).
3677 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3679 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3680 of two N_SO stabs, one for directory, and one for filename.
3682 * bfd-in.h (print_vma): Factor out duplicate definition.
3684 Exit a little more gracefully when malloc returns NULL.
3685 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3686 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3687 * libbfd.h: Rre-generated due to libbfd.c update.
3689 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3691 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3693 * elf.c (elf_object_p): Don't try to create a bfd section for
3694 the first ELF section header. It is just a placeholder.
3696 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3698 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3699 core files, when compiling native.
3700 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3702 FIXME: The aoutf1.h change below needs to be reversed back
3705 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3707 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3708 manipulation of lnno fields in lineno structs in a coff-<f>.h
3709 independent way. Override it in coff-<f>.h to your favourite
3710 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3711 (coff_swap_lineno_out): modified to use the new macros.
3713 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3715 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3716 unknown arch when the magic number doesn't specify the
3717 architecture, since some OSs (eg old sun3s) don't set the number, and
3718 020 is probably the right answer anyway.
3720 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3722 * hosts/h-news.h, hosts/h-rtbsd.h:
3723 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3724 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3725 bfd_print_symbol_nm, for use by nm.
3726 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3727 bfd_print_symbol_nm option, to print in nm format.
3728 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3729 oasys.c (oasys_print_symbol): Provide stub implementations
3730 for bfd_print_symbol_nm.
3731 * syms.c: New function bfd_decode_symclass, used by nm printer.
3732 New function bfd_stab_name to look up string name of stab code.
3734 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3736 * Makefile.in: Added ctor.c
3737 * archures.c (bfd_default_arch_struct) added
3738 bfd_default_reloc_type_lookup.
3739 * coffcode.h: removed a load of #if 0ed code.
3740 (coff_compute_file_section_positions): now works out the section
3741 alignment and size correctly in all cases.
3742 (coff_get_symtab): looks for constructor symbols and calls the
3743 right function when they're found. (coff_canonicalize_reloc):
3744 knows when a section is full of constructors and does the right
3746 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3748 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3749 * libcoff.h: removed #if 0ed code
3750 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3751 arch independent constructor relocation type.
3752 (bfd_reloc_type_lookup): removed the comment "this will go away"
3753 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3754 reloc which is used when BFD_RELOC_CTOR falls through to give a
3755 default 32bit reloc for constructors.
3756 (bfd_default_reloc_type_lookup): added.
3757 * aoutf1.h: fixed SEGMENT_SIZE typo.
3759 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3761 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3762 matching prefix "coff".
3763 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3764 rs/6000 csect records.
3766 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3768 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3769 * configure.in: add motorola delta88 cases
3770 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3771 write_armap prototype
3772 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3774 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3776 * Rename COFF-related files in `coff-ARCH.c' form.
3777 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3778 coff-mips.c, coff-rs6000.c to be exact.
3780 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3781 make output clutter.
3782 * config/mt-*: Ditto.
3784 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3786 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3787 John Gilmore. Archive support from Damon A. Permezel.
3789 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3790 * configure.in: Add rs6000 case.
3791 * targets.c: Add rs6000 vector.
3792 * archures.c: Add rs6000, fix comment on romp.
3793 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3794 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3795 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3796 * section.c (bfd_make_section): Return NULL on attempt to create
3798 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3799 (bfd_swap_aouthdr_in): Handle lots more members.
3800 (make_a_section_from_file): If section has already been seen,
3801 just return false rather than overwriting it.
3802 (coff_real_object_p): Understand incoming magic numbers.
3803 (coff_set_flags): Understand outgoing magic numbers.
3804 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3805 (build_debug_section): Add fn for reading debug string section.
3806 (get_normalized_symtab): Handle symbol names in debug string section.
3807 Remove unused obj_string_table.
3808 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3809 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3810 existing section before making one.
3811 * cpu-rs6000.c: New file.
3812 * rs6000coff.c: New file.
3814 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3816 * elf.c: Add partial support for ELF format corefiles. Still needs
3817 support for extracting registers from corefiles.
3819 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3821 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3822 RANLIB is defined as echo, send the output to /dev/null to help
3823 reduce clutter in the output from doing a make.
3825 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3827 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3828 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3830 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3832 * coffcode.h (coff_compute_section_file_positions): make it pad
3833 section size out if there are alignment restrictions so that the
3834 image will be ok on a system where section positions are worked
3835 out by accumulating sizes rather than from the section headers.
3836 * targets.c (proto write_armap). Changed orl_count to unsigned.
3837 * opncls.c (bfd_close_all_done). Added so that generative
3838 programs like gas can close a bfd without causing bfd confusion.
3839 * libbfd.h (changed becuase of protos)
3840 * amdcoff.c: messed with the way that jmp displacements are
3841 calcualated. This may not yet be totally correct.
3842 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3844 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3845 abs symbol has no section (like a register symbol).
3846 (coff_write_symbol) now zeros auxent before filling it up to help
3847 with sensitive applications.
3848 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3850 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3852 * bfd.c: Make sure we don't get a macro strerror().
3853 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3854 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3855 attempt to recover command, ifdef NO_CORE_COMMAND.
3856 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3858 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3860 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3862 * archive.c (bsd_write_argmap): The size of the ranlib structures
3863 should not include the size field itself.
3864 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3865 adata(abfd)->exec_bytes_size field instead of constant macro,
3866 because aoutx.h compiles to a simple .o file shared by
3867 all 32-bits a.out targets.
3869 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3871 * configure.in: Allow i386-sco-sysv.
3872 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3873 * cpu-h8300.c: lint.
3875 * host-aout.c: New strategy. We use common code, include files,
3876 and data structures to handle the file, but set a few parameters
3877 from the host's config file (page size, text start addr, etc).
3878 * libaout.h: Define HP BSD machine types.
3879 * aoutf1.h: Handle reading a.outs with these types.
3881 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3882 virtual-memory-address of the .reg section. We can't just make a
3883 section for "all the regs and nothing else" because only GDB knows
3884 exactly where the regs are (scattered around the upage and stack).
3885 Clean up memory allocation. Remove big- and little-endian
3886 vectors, replace with single vector; this only runs on the host,
3887 in host byte order. Replace byteswap routines with aborts in case
3889 * targets.c: There's only one trad_core_vec now.
3890 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3892 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3894 * hosts/h-amix.h (free): Fix prototype.
3896 * aoutx.h: Don't use NULL as an integer, for braindead systems
3897 that declare it as (void *)0. (From Peter Schauer.)
3899 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3901 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3902 problem with bad Ultrix system headers.
3903 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3904 various kinds of alignments for the various kinds of
3907 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3909 * doc/Makefile: Don't assume . is on the path (from James Clark).
3911 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3913 * Makefile.in: Avoid Sun Make VPATH bugs.
3914 * targets.c: Declare trad_core vectors extern.
3916 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3918 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3919 * libbfd.h: Moved ALIGN macro here.
3920 * bout.c (b_out_callback): Replace i960_align by align_power.
3922 * libaout.h (struct aoutdata): Added fields page_size,
3923 segment_size and exec_bytes_size. These help generic code
3924 (in aoutx.h and libaout.h) to figure out where to align
3925 the various segments in a demand paged file.
3926 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3927 to decide if the exec header counts in a_text (text segment size).
3928 Also, assume D_PAGED flag is set; don't set it here.
3929 * bout.c (b_out_callback): Add initialization of
3930 adata fields page_size, segment_size, and exec_bytes_size.
3931 * host-aout.c (NAME(host_aout, callback) and
3932 NAME(host_aout,mkobject): Ditto.
3933 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3934 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3935 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3936 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3937 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3938 for some systems (mainly sunos), so do it in the callback instead.
3939 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3940 * aoutx.h (NAME(aout,set_section_contents): Change the way
3941 filepos and size of sections are carried out to support
3942 older styles of demand paged executables.
3945 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3947 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3948 * bfd.c: Added macros to enable gas to swap coff records.
3949 * coffcode.h: Make the coff_swap_*_out routines return the number
3950 of bytes swapped, and cleaned up their prototypes.
3951 * configure.in: Added ebmon/coff support
3952 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3954 * targets.c: Added new entry points for coff swapping
3956 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3958 Restructure configuration scheme for bfd, binutils, ld.
3960 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3961 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3962 Change some config names to match other dirs.
3963 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3965 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3966 ../include/sysdep.h.
3967 * cpu-i960.c: Strncmp needed a length arg.
3968 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3969 * i386aout.c: Remove dead N_TXTOFF override.
3970 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3971 * config/: Rename some config files to match up h-*.h names.
3972 Remove all the HOST_SYS definitions from the config files.
3973 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3974 * hosts/h-hp9000.h: Remove USG comment.
3975 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3976 * hosts/h-news.h, h-sparc-64.h: New config files that had
3977 previously been kludged in the <sysdep.h> file.
3979 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3981 * config/*: trad-core support is HOST dependent, not target
3982 dependent. Target config files only set DEFAULT_VECTOR and/or
3983 other vector elements. Exception: when host-aout.c is in use,
3984 in which case we're forced to assume we're native (hp, vax,
3985 tahoe). Rename XDEPFILES to HDEPFILES.
3986 * Makefile.in: Rename XDEPFILES.
3987 * config/h-sun*: Don't force static linking.
3988 * trad-core.c: Document how to use it nowadays.
3989 * i386aout.c, newsos3.c: Clean up.
3990 * i386coff.c: Allow 386 coff files to be used as core files too
3991 (for reading core files from embedded systems).
3993 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3995 * Add i386aout.c for a.out support on the i386.
3997 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3999 * reloc.c, section.c, syms.c, targets.c: correct info-node
4000 structure in *doc* comments.
4001 doc/Makefile: stop hiding complaints from makeinfo.
4003 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4005 * aoutx.h (...some_aout_object_p): Take a third parameter,
4006 the internal_exec struct, and avoid ever looking at an
4007 external_exec. All callers changed to read the entire
4008 external_exec struct, swap and check its magic number,
4009 swap in the whole structure, and pass the swapped-in version to
4011 * bout.c: Bring into modern era. Use single _object_p routine
4012 for big- aand little-endian. Provide internal and external
4013 exec header structs. Use separate swap-in and swap-out routines.
4015 * libaout.h: Move struct internal_exec from ../include/aout64.h
4016 to here. Add obj_symbol_entry_size to struct aoutdata.
4017 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4019 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4020 EXTERNAL_NLIST_SIZE. Callers changed.
4022 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4024 * bfd.c: Remove strerror() to libiberty.
4026 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4027 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4028 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4029 last byte of transfer, not first byte, is within the section.
4031 * host-aout.c: Remove `BSD' archive support. Lint.
4033 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4034 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4035 `bfd_arch_info_type'. All uses changed.
4036 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4037 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4038 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4039 it needs a better name.) All uses changed.
4040 * targets.c: Rename `enum target_flavour_enum' to `enum
4041 target_flavour', and remove the `_enum' from all of the enum
4042 values themselves. All uses changed.
4044 * configure.in, config/h-i386mach: i386 mach host.
4045 * config/t-i386-aout: Use host-aout.c.
4047 * trad-core.c: Give it its own xvec's to make it independent
4048 of other file formats.
4049 * ecoff.c, host-aout.c: Remove refs to trad-core.
4050 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4051 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4053 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4055 * reloc.c: Extended NEWHOWTO macro
4056 * ieee.c: Changed the way 8bit pcrel is done
4057 * cpu-h8300.c: got the registers in the right order
4059 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4061 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4062 prediction is vindicated!
4064 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4065 Remove refs to howto.c, since Steve forgot.
4067 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4069 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4070 still work. Now allows any architecture/machine to be set.
4072 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4074 * howto.c deleted and moved code to reloc.c
4076 * libbfd.h, libbfd-in.h removed $id stuff for real
4078 * cpu-h8300.c Made it match various different spellings of h8300.
4080 * archures.c: Took out the first char filter which made it only
4081 look for a cpu/arch match when the first chars of supplied and
4082 tested names were the same.
4084 * targets.c removed oasys stuff, pending someone to fix the bugs
4088 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4090 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4091 ELF support good enough for GDB.
4092 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4093 m68k-cbm-svr4 host and target.
4094 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4095 so `diff' and `patch' can cope.
4097 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4099 * archures.c: removed texinfo error
4101 * init.c: added texinfo hooks, and removed initialization error
4104 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4107 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4109 * cpu-i960.c: Avoid numerical count of initializers.
4111 Vax Ultrix changes from David Taylor <taylor@think.com>:
4112 * host-aout.c: Make little-endian vector really little-endian.
4113 * configure.in: Separate vax and tahoe cases, handle ultrix.
4114 * config/t-vax: Add trad-core.o.
4115 * config/h-vaxult: New host system.
4117 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4119 * bfd-in.h VERSION, change version number to 0.18, this makes a
4120 gap, but now is the same as the linker version number.
4122 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4123 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4124 files will eventually contain processor specific bits for bfd,
4125 like strange relocation information and dis/assembly. So far only
4126 the H8 has been even partially done. This work also ties in with
4127 the change in handling architectures.
4129 * amdcoff.c: (a29k_reloc) fix error message.
4131 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4132 discover the architecture of the bfd. (sunos4_callback) calls the
4133 function bfd_set_arch_mach rather than stuffing stuff directly
4134 into the bfd. (sunos4_write_object_contents), changed names of
4137 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4138 setup the environment.
4140 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4141 headers in big endian format, regardless of the endianess of the
4144 * archures.c: totally changed. Now an architecture is represented
4145 with a pointer to an info structure rather than an enumerated type
4146 and a long. The old info is available as two elements in the
4147 structure. Future enhancements to architecure support will
4148 involve pointers to methods being placed into the info structure.
4150 * bfd.c: changed the definition of the bfd structure for the new
4153 * bout.c: (b_out_set_arch_mach) changed to use the new
4154 architecture mechanism.
4156 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4157 the new architecture mechanism.
4159 * configure.in: added h8 stuff.
4161 * ieee.c: too many changes to note. Now ieee files written with
4162 bfd gas and ld can be read by gld and ieee only linkers and
4165 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4167 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4168 than fixing the structure directly.
4170 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4171 than fixing the structure directly.
4173 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4174 before opening a bfd.
4176 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4177 rather than fixing the structure directly.
4179 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4180 in the t/hmake file) a user can select which backends they want
4181 linked with bfd without changing the source.
4183 * init.c: new, looks after initializing modules.
4185 * howto.c: for future use, will allow an application to work out
4186 what cookie to use as a handle on a relcoatio howto.
4188 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4190 * srec.c: Better error checking, partly from Peter Schauer.
4191 (srec_object_p): Avoid assuming any file that starts with 'S' is
4192 an S-record file! (Check for 3 uppercase-hex digits after it.)
4193 (ISHEX): Define new macro for checking supposedly hex characters.
4194 (pass_over): Treat as EOF any S-record line that:
4195 * doesn't have hex in either size character
4196 * produces a size larger than 0x7F
4197 * has an unrecognized type number
4199 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4201 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4202 opncls.c: Lint (saber actually).
4204 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4206 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4207 * newsos3.c: Fixed two types: newos3 -> newsos3.
4208 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4209 to use correct segment.
4211 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4213 * aoutx.h (print_symbol): Handle missing symbol->name.
4215 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4217 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4220 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4222 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4223 add sgi/irix support.
4225 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4227 Changes for the AMD 29000 Ultracomputer port from David Wood.
4230 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4232 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4235 * coffcode.h (coff_real_object_p): Pass information about the
4236 current file's coff symbol format to BFD via the coff_data struct.
4237 (coff_find_nearest_line): obj_icof => coff_data.
4238 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4239 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4240 and DIMNUM == E_DIMNUM.
4241 * configure.in: Handle a29k-*-* hosts, and targets
4242 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4243 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4244 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4245 local_linesz to `coff_data' (tdata) struct.
4246 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4247 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4249 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4251 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4252 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4254 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4256 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4258 (sunos4_core_file_matches_executable_p): Fix header comparison.
4259 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4260 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4262 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4264 Allow GDB to patch object files.
4266 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4267 * trad-core.h (trad_unix_core_file_p): Ditto.
4268 * aoutx.h (aout_set_section_contents): On first output, check
4269 abfd->direction and complain if erroneous.
4271 * Makefile.in: Add crude dependencies.
4273 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4275 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4276 to h/t-xxxx files so that everything will work on System V.
4278 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4280 * aoutx.h: Add information on host-aout.c and how to configure
4281 to use it, to the manual.
4282 * configure.in: Tix typo.
4283 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4284 else dummy out the core file support.
4285 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4286 specified, use it to locate the data section.
4287 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4288 rather than as chars (lint).
4290 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4292 * aoutx.h, coffcode.h: saberized.
4294 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4296 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4298 bfd.c, targets.c: minor rewording of doc segments
4301 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4303 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4304 etc, rather than TEXT_START_ADDR.
4305 * host-aout.c: Remove #if 0 around whole thing.
4306 Update to modern (32/64-bit) a.out naming conventions.
4307 Include a large chunk of ../include/a.out.gnu.h to get macros that
4308 are not defined by the system include files.
4309 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4310 macro used by the other a.out implementations.
4311 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4313 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4315 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4316 texdoc and psdoc; make these depend on generated .texi's
4318 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4321 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4324 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4325 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4326 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4327 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4328 obtrusive marks indicating .c origins.
4330 * bfd.texinfo: generalize most references to linker
4332 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4334 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4335 * archures.c: remove empty foo() definition (crept in at vn1.9)
4337 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4339 * bfd.texinfo: use @setchapternewpage on instead of lots of
4340 @page's; minor rephrasing in Introduction.
4342 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4343 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4344 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4345 segments): used BFD (caps) more consistently as a name in
4346 discourse, fixed a few other minor typos and uses of fonts
4349 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4351 * coffcode.h: fixed bug where string table size wasn't being swapped.
4353 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4355 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4357 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4358 flags. (bfd_print_symbol_vandf) now knows what to do with the
4361 * aoutx.h: made translate_from_native_sym_flags and
4362 translate_to_native_sym_flags produce the above flags.
4365 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4367 * all files: update copyright notices for GPL version 2.
4368 Install header comments and attribute most modules to their
4369 authors. BFD's name is now officially "Binary File Descriptor",
4370 so remove any conflicting pejoratives.
4371 archures.h: Consists solely of comments; remove it.
4373 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4375 * Makefile.in, bfd.c: Made it compile again.
4377 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4379 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4382 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4384 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4385 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4388 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4389 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4391 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4393 * Everything: created some new files, core.c format.c, reloc.c,
4394 section.c and syms.c to split the functionality a bit better.
4395 Cleaned up the rest of the files a bit, and added some
4399 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4401 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4402 really takes 3 arguments, patched code and ammended prototypes.
4404 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4406 * ../include/bfd.h (struct bfd_target): Added new field
4407 "align_power_min" which contains the minimum alignment for a
4408 section. This is used in coff_new_section_hook. The field
4409 insertion necessitates an update of all backends..
4411 * aoutf1.h jump table field inserted
4413 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4416 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4417 table field inserted.
4419 * coffcode.h(just about everything) Now patches up symbol tables
4420 using a different mechanism. The Intel major bug has been fixed,
4421 and the linker can self host on the Aviion and be debugged with
4424 * ecoff.c: new include and jump table patch, i386coff.c: new
4425 include and jump table patch, icoff.c: new include and jump table
4426 patch, ieee.c: can now read archives containing ieee modules.,
4427 libcoff.h: added (combined_entry_type), libieee.h: uped max
4428 sections to 20, m68kcoff.c: new include and jump table patch,
4429 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4430 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4431 srec.c: jump table patch. trad-code.c fixed #IF typeo
4433 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4435 * coffcode.h (coff_swap_aux_in): added else case to deal with
4436 filenames less than 9 characters.
4439 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4441 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4443 * srec.c: now allows any number of sections to be created in a
4444 file. Outputs addresses of the right length.
4446 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4448 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4449 target didn't match, the format got set to the attempted match,
4450 breaking a future test.
4452 *../include/i386coff.h : fixed typo in type field with size
4454 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4455 support in the jump table for the swapping routines exported to
4456 gdb. Now gdb works with the 386.
4458 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4460 * Merge in changes from gdb-3.95 release.
4461 Makefile.in: Allow hmake and tmake files to add OFILES.
4463 bfd.c: support specific targets as well as searching. When
4464 searching, take default target in preference to others.
4466 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4467 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4468 libbfd.h: Support specific targets as well as searching.
4469 opncls.c: Support specific targets as well as searching.
4470 targets.c: Search is short-circuited if default target matches.
4471 liboasys.c, libieee.c: Undo bothner changes that make macros
4472 work to the left of assignment, but which depend on the
4473 representations of different pointer types being the same.
4475 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4477 * i386coff.c: created.
4478 * coffcode.h: added support for 386.
4479 * Makefile.in: added support for 386.
4480 * ../include/i386coff.h: created
4482 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4484 * coffcode.h: removed all put_x_<sizes>
4485 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4489 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4491 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4493 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4495 * everything: Removed sysdep.h from bfd.h and put back into files
4496 from which it was split out. Now 64 bit version is built with a
4497 -DHOST_64_BIT="long long" on the compile line.
4499 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4501 Changed all the [get|put][name] routines to use [get|put]_[size
4504 Put in support for 64 bit work. Now two versions of bfd may be
4505 generated, according to the state of TARGET_64_BIT, one which is
4506 32 bit only, and one which is 64/32 bits.
4507 Created new back end 'demo64' to test 64 bit functionality.
4509 Renamed some files to work on DOS.
4511 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4512 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4513 chage, 64 bit transfer. * liba.out.h: Split out common code from
4514 sunos and newsos into liba.out. Name changes and prototype mods. *
4515 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4516 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4517 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4518 change and 64bit stuff.* newsos3.c: common code removed, new jump
4519 table. * oasys.c: Name change * opncls.c: Portability fixes *
4520 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4521 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4522 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4523 64bit ized. * demo64.c: 64 bit a.out back end
4525 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4527 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4528 on LHS of assignment, even when using old compilers.
4529 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4530 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4531 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4532 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4533 * targets.c: Add declaration of newsos3_vec.
4535 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4537 * aout.c: fixxed some of the problems with filepos calculation.
4538 (swap_ext_reloc): fixed problem with creation of relocs.
4539 (aout_set_section_contents): fixed filepos problem
4541 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4542 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4543 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4544 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4545 cleaned up. (coff_write_object_contents) cleaned up.
4547 * ecoff.c: Totally different. Now supports ecoff fully.
4549 * icoff.c: fixed problems in relocation callout.
4551 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4553 * m68kcoff.c: updated target vector.
4555 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4556 choose_reloc_size. (sunos4_write_object_contents) now calls
4557 choose_reloc_size so outputs relocs correctly, also calculates the
4558 size of the sections correctly.
4562 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4564 Merge Per Bothner's changes to modularize BFD a.out a bit.
4566 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4567 * ieee.c: Cast enums to int before comparing them, for brain-
4569 * coff-code.h: Remove coff_get_section_contents, and use the
4570 generic one instead.
4572 * aout.c: Derive new module from sunos.c, containing generic
4573 support code for all kinds of a.out files.
4575 * sunos.c: Remove all code that goes in aout.c. Split out
4576 machine dependent followup in sunos4_object_p into
4577 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4578 and redefine only the names we CHANGE, not all the names. Drop
4579 the little-endian vector, and rename the vector as sunos4 rather
4582 * b.out.c: Use aout.c routines for most of the work. Slight
4583 changes for the new regime. Remove close_and_cleanup and
4584 get_section_contents in favor of generics. New transfer vector
4587 * newsos.c: New support for Sony NEWS, another a.out format.
4589 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4590 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4591 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4593 * opncls.c (bfd_close): Call format-dependent write_contents
4594 routine, if writing, before calling target-dependent
4595 close_and_cleanup routine (which is now always generic, I think).
4596 * srec.c: Use bfd_alloc instead of malloc. Remove
4597 close_and_cleanup and move code from it to
4598 srec_write_object_contents. Add write_contents to tvec.
4599 * targets.c: Remove a.out little vector, replace a.out big
4600 vector with SunOS vector. FIXME: Need Vax support again now.
4602 * libbfd.h: Add write_contents format-dependent-vector to the
4603 bfd_target vector. Supply a generic close_and_cleanup routine.
4604 * liba.out.h: Handle the new aout.c split. Add prototypes for
4605 all routines defined in aout.c. Rename "sunos" things to "aout"
4606 things. Add a few fields where needed for various formats.
4607 * Makefile.in: Add aout.c and newsos.c.
4609 * archive.c, ieee.c, oasys.c: Lint.
4611 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4614 changed forward declaration struct stat; to reduce warnings. Changed
4615 comment on bfd_h_<x>_x.
4617 * ../include/m68kcoff.h, ../include/intel-coff.h,
4618 ../include/m88k-bcs.h
4619 Now there are two incarnations of relocs, linenos and syments. One for
4620 internal digestion, and one full of char arrays for I/O. The original
4621 names have gone to detect errors.
4623 * Makefile.in, m68kcoff.c, targets.c
4624 Test new structure code with a 68k coff implementaion
4626 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4627 Fixed all the places where there were problems with the size and
4628 alignments of structures on disk and structures in memory. #ifed out
4629 all the code in coffswap.c, since it should be done using the target
4632 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4634 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4635 multiple reloc command.
4637 * sunos.c (sunos4_set_section_contents): Made it so that sections
4638 are always padded to their alignment size.
4640 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4642 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4643 Clean up types and such (saber C problems).
4644 * ecoff.c: Clean up types and such. Remove routines that are
4645 not used. Fix up reading and swapping of shorts from files.
4647 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4649 * a.out.vax.c: Remove two bogus "static" from prototypes.
4651 * ecoff.c: Got rid of lots of non-working junk (that had
4652 been copied directly from coff-code.h).
4653 Updated to be consistent with updates to icoff.c and coff-code.h.
4655 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4656 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4658 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4659 but until the target_vector is automatically generated,
4660 it's as good as any. Note that the text offset is the only
4661 difference between NewsOS and SunOs (including magic numbers).
4662 (Most of the sunos_* routines should to renamed bsd_*
4663 and move to a bsd.c file. Then (and when the target_vector
4664 is automatically generated) it might make sense to create
4665 a separate Sony target.)
4667 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4668 on some systems, and doesn't help on others.
4669 Similarly, only define X_OK if not already defined.
4671 * trad-core.c: Don't include sys/stat.h - at least
4672 on NewsOS 3, it has already been included.
4674 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4676 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4677 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4678 symbol tables if necessary when reading them in, so gdb can use
4679 them. Add "bfd_coff_" to the names so they won't conflict with
4680 names in calling programs. FIXME-soon: if coff-code.h is
4681 included in two BFD modules, this will cause duplicate
4682 definitions; the routines should be exported to a separate,
4683 common, module (probably along with a mess of other ones).
4685 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4687 Improve modtime support.
4689 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4690 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4691 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4692 BUG: archive members still do not get correct mod times.
4694 Improve floating point support for core files.
4696 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4697 (sunos4_core_file_p): Create a second registers section in the
4698 core file, called ".reg2", for the float registers.
4700 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4702 * many changes to improve archive handling; found a logic flaw in
4703 bfd_check_format which only just happened to work by cooncidence.
4705 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4707 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4710 * bfd.h: changed type of udata in asymbol to void *, like it
4711 should be. Added bfd_reloc_dangerous enum member.
4713 * coff-code.h: Fixed it so that internally generated symbols get
4714 their values relocated correctly in all cases. Removed calls to
4717 * icoff.c: Not understanding the destination symbol of a reloc is
4718 not a failure any more, just 'dangerous'. This allows linking of
4719 b.out and coff images.
4721 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4725 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4727 * sunos.c (translate_to_native_sym_flags): fixed
4728 sym_pointer->n_value so that symbols on the way out get their
4729 section relative values calculated correctly.
4731 * coff-code.h (mangle_symbols): fixed problem where tags were not
4732 being relocated for structs, enums, unions. Also various lints.
4734 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4736 * archive.c (get_elt_at_filepos): system_call_error returned
4739 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4741 * Resolve the use of no_error and system_call_error.
4742 The bfd library itself now will never set bfd_error to
4745 The code still needs to be combed to make sure all the error
4746 codes are correct. I suspect they are not always set correctly.
4748 * The names of all the messages have _ prepended because the sun
4749 bundled compiler can't distinguish from a macro which takes an
4750 argument and the same identifier in a non-macro context.
4752 * The reason for the above being that entry points which used to
4753 be trampoline functions are now just macros which expand to a
4754 direct call through the bfd's xfer vector.
4756 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4757 must gas have its own version of everything (the gas version
4758 had the correct value)
4760 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4762 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4763 properly support i960 architecture and output correct reloc stuff.
4765 * bfd.h: added prototype for bfd_printable_arch_mach, added
4768 * coff-code.h: Applied patches from chrisb to support i960
4769 architecture, zero relocs and swap them correcly and conditionally
4770 compiled the timestamp.
4772 * sunos.c: Made the default section alignment 2^3 so that doubles
4773 are done properly. Fixed the same reloc bug that was in b.out.c
4775 * sysdep.h: Now compiles on a Posix box
4777 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4779 * icoff.c: Fix comment on big-endian version.
4780 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4781 F_RELFLG). Set F_AR32WR in output files if little endian
4784 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4786 * archures.c fixed =/== typo
4788 * sunos.c added architecture stuff for output. Fixed
4789 bug where files where vma(data) != size(text)
4790 were processed wrong.
4792 * coff-code.h added a lint cast
4794 * (../include/a.out.sun4.h) fixed it so zmagic
4797 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4799 * archive.c removed loads of includes, and fixed bug where string
4800 table didn't have a null at the end.
4802 * bfd.c fixed includes, added symbols argument to
4803 canonicalize_reloc entry point.
4805 * libbfd.c fixed includes and added some lint patches.
4807 * targets.c added both sorts of intel coff.
4809 * b.out.c fixed included, changed was the canonical
4812 * icoff.c added support for callj and big and little
4815 * opncls.c added chmod+xing for files with EXEC_P set.
4817 * sunos.c fixed includes. Changed default section
4818 alignement to words. Fixed relocation stuff to work with
4821 * bfd.h various new types added, prototype for new
4822 reloc calls, changed bfd->iostream to a void *
4823 to including files don't need stdio.h.
4825 * libcoff.h added conversion table to tie relocs to
4830 * coff-code.h fixed includes. Added code to support
4831 big and little endian formats. Various lints. Better
4832 processing of symbols. Changed reloc stuff to new
4835 * libbfd.h fixed includes
4838 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4840 * bfd.h changed name of alignment entry in sec_struct to
4841 alignment_power, because of conflicting uses within bfd.
4842 Now it should be obvious that it's a 2**n alignment
4843 specifier. Removed start_pad, end_alignment, block, minsize,
4844 output_file_alignment, subsection_alignment and original_vma fields.
4845 Added align_power() macro. Fixed bfd_section_alignment
4846 acessor macros. Added bfd_symbol_same_target macro.
4848 * b.out.c (b_out_write_object_contents) fixed to use
4849 new alignment member. Fixed (callj_callback) to use section
4850 relative symbols properly.
4852 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4853 Fixed (translate_from_native_sym_flags) to correctly make
4854 symbols section relative.
4856 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4857 (bfd_make_section) took out initialization of obsolete members.
4858 (bfd_print_symbol_vandf) added
4860 * opncls.c (bfd_create) created.
4862 * coff-code.h (coff_new_section_hook) took away refs
4863 to obsolete members. (make_a_section_from_file) added
4864 conversion between alignment types. (coff_symbol_from)
4865 added. (coff_count_linenumbers) only counts linenumbers
4866 if symbol is of coff-type. (coff_mangle_symbols) only
4867 heavily mangles symbols if symbol is coff-type.
4868 (coff_write_symbols) various lints. (coff_write_object_contents)
4869 various lints and modification for alignment conversion.
4870 (coff_slurp_relocs) fixed for use with new asection shape.
4872 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4874 * archive.c lots of lint
4876 * b.out.c added callj relocation support, upgrated reloc howto.
4877 Fixed so that asymbol and reloc records are output
4880 * bfd.c lots of lint, support for new bfd entry point
4883 * bfd.h changed definition of asymbol to contain pointer to
4884 owning bfd, removed target dependencies.
4886 * cache.c took out print statements, put in BFD_ASSERT calls.
4888 * coff-code.h various lints, corrected linenumber output
4889 functionality. Added support for new style asymbols and
4890 bfd_print_symbol. Fixed so that asymbol and
4891 reloc records are handled correctly. Added timestamp.
4893 * icoff.c Added support for new howto shape.
4895 * liba.out.h Added support for new asymbol shape
4897 * libbfd.c various lints
4899 * libbfd.h various lints
4901 * libcoff.h added support for new asymbol shape.
4903 * sunos.c various lints. Added support for new asymbol shape
4904 and bfd_print_symbol.
4906 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4908 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4909 pointer lint. Added support for callj relocation. Fixed bug where
4910 the last 32 bytes of the text section were overwritten by data. Fixed bug
4911 where archives of b.out didn't work due bfd_slurp_extended_name_table
4914 * sunos.c added support for n_other field. Braced the howto table so
4915 that it won't be affected by any lengthing of the howto struct typedef.
4918 * bfd.h added support for n_other field, added special_function
4919 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4922 * bfd.c upgraded bfd_perform_relocation, various lints.
4924 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4926 * ChangeLog: Started ChangeLog for BFD.
4927 * ToDo: Create file for suggestions.
4929 * Makefile: Support easy loading into Saber C.
4930 Add dependencies for icoff.o and bcs88kcoff.o.
4931 Rename coff.c to coff-code.h. Change callers.
4933 * bfd.c (bfd_check_format): Allow the check_format routines
4934 to return the desired target vector, rather than just a Boolean.
4935 bfd.h (bfd_check_format): Change function pointer return type.
4936 archive.c (bfd_generic_archive_p): change callee.
4937 b.out.c (b_out_little_object_p, b_out_big_object_p,
4938 b_out_real_object_p): change callee.
4939 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4940 in check_format transfer vectors that need a filler.
4941 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4942 bcs88kcoff.c: change callee.
4943 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4944 icoff.c: change callee.
4945 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4947 * libbfd.c (zalloc): It should actually zero the storage!
4948 This was commented out for some reason.
4950 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4951 This is so callers can avoid <stdlib.h> which doesn't exist
4954 * bfd.c (map_over_sections): Add debugging code, since I
4955 noticed the section count for sunos core files was bad, but only
4956 GDB had detected the problem.
4957 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4958 bfd_get_section_linenos): Remove obsolete functions.
4959 (bfd_apply_relocations): Use longs, not ints, for the math.
4961 * bfd.h: Declare enum boolean and struct bfd_target as well
4962 as typedefs for them. Remove obsolete
4963 bfd_get_section_lineno_size.
4965 * cache.c: Make the "fdopen" support work. Keep better track
4966 of how many files are open. Centralize the opening of files
4967 and be sure bfd_open[rw] actually try to open the file. Evade
4968 linked list initialization problems.
4970 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4972 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4974 * cplus-dem.c: Delete file, since it is not part of BFD.
4976 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4977 (bfd_openr, bfd_openw): Actually open the file, give error now.
4979 * sunos.c (sunos4_core_file_p): Set section count.
4980 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4981 obsolete definitions.
4982 (_write_symbol_table): Initialize <idx> counter.
4983 (foop): Eliminate debugging code.
4989 version-control: never