1 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
3 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
4 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
5 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
6 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
7 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
8 * bfd-in2.h (INLINE): Defines moved here.
9 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
10 * libelf.h (CAT4): Move define to bfd-in2.h.
11 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
12 * bfd-in2.h (union tdata): Add nlm_obj_data.
13 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
14 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
15 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
16 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
17 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
20 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
22 * configure.{hosts,in}: add i[34]86-*-lynxos* support
24 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
26 * elf.c, elfcode.h, libelf.h: Serious reorganization.
27 Deleted `thunk' structure, merged into tdata, duplicate data
29 Rearranged functions, grouping by function.
30 Broke up many functions in elfcode.h, re-ordered many parts of
31 file writing to handle unpredictable state of section relocation
32 table as provided by various applications.
33 Still needs cleanup: Merge functions back together, split out
34 data structure with only data that is used only when writing out
37 * elf.c (bfd_elf_generic_reloc): New function, taken from
39 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
40 bfd_perform_relocation lossage.
42 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
44 (ofiles): Don't use sort or uniq; do it with sh constructs.
46 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
48 * coffcode.h: Recognize I386PTXMAGIC.
49 * aoutf1.h, libaout.h: Add M_386_DYNIX.
50 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
51 New macros; use it if defined.
52 * config/symmetry.mh, hosts/symmetry.h: New files.
54 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
56 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
57 * Makefile.in: Change accordingly.
58 (CFILES): Add elf64-gen.c.
60 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
62 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
64 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
66 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
69 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
71 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
72 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
74 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
76 * configure.in: Recognize h8300h-*-*.
78 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
80 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
82 * coff-sh.c (r_imm32): Get the width of the reloc right.
84 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
86 * configure.in: Add new target m68k-coffun to the dpx/2.
87 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
89 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
91 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
92 sparc-aout-specific list.
94 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
96 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
98 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
99 and Jim Kingdon (kingdon@cygnus.com)
101 * elfcode.h: Use memset not bzero.
102 * trad-core.c: Don't include <sys/file.h>.
103 * i386linux.h: Include <sys/file.h>.
104 * coff-m68k-un.c: new file to handle names with underscores on
106 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
107 to not duplicate the function in the executable.
108 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
110 * coffcode.h (MC68KBCSMAGIC): case added.
111 * targets.c: Add m68kcoffun_vec.
112 * configure.host: added support for Bull dpx/2.
113 * config/dpx2.mh, hosts/dpx2.h: new files.
114 * Makefile.in: added target coff-m68k-un.
116 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
118 * aoutf1.h: Add definition of MACHTYPE_OK.
120 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
122 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
123 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
124 be sufficient. Define TEXT_START_ADDR.
126 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
128 * aoutx.h (translate_from_native_sym_flags): Removed statep
129 argument. Just let an indirect symbol point to the next symbol
130 without forcing the next symbol to be undefined. Changed all
132 * hp300hpux.c (slurp_symbol_table): Changed call to
133 translate_from_native_sym_flags.
134 * targets.c: Added hp300hpux_vec.
135 * Makefile.in (hp300hpux.o): Added dependencies.
137 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
139 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
140 relocs together, and add 64-bit versions.
141 (bfd_generic_get_relocated_section_contents): Argument to alloca
144 * libbfd.c (bfd_xmalloc_by_size_t): New function.
145 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
147 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
148 (new_bfd): Prototype-style definition, using DEFUN.
149 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
150 argument is type size_t, not bfd_size_type.
151 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
152 * bfd.c (bfd_default_error_trap, bfd_error_trap,
153 bfd_error_nonrepresentabltrap): Prototypes.
154 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
155 bfd_alloc_grow): Adjusted prototypes for arg type change.
156 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
157 do_slurp_coff_armap, bfd_construct_extended_name_table):
159 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
160 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
163 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
164 (ofiles): New target. Build a list of unique file names, in case
166 (TARGETLIB): Use list of files from ofiles.
167 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
168 minimal-bfd flag and target makefile frag contents.
170 * elfcode.h (elf_read): Delete static declaration, since function
172 (elf_map_symbols): Write out section symbols for all sections, for
174 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
175 section symbols for the same section.
176 (elf_find_nearest_line): Don't print message, just return false.
178 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
180 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
182 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
184 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
186 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
187 (realclean): Remove generated headers.
189 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
191 * section.c (bfd_set_section_content): Deny if file is not opened with
192 the proper mode, set output_has_begun if file is openened for update.
193 * aoutx.h (aout_*_set_section_content): Remove checks that are now
194 done in bfd_set_section_content.
196 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
198 * hosts/std-host.h: Removed declarations of printf, fprintf,
199 fcntl, fread and fwrite. They are all error prone for one reason
200 or another. Changed declaration of memchr from char * to PTR.
202 * configure.in (mips-*-riscos*): New target; use riscos.
203 * configure.host (mips-*-riscos*): New host; use riscos.
204 * config/riscos.mh (HDEFINES): Add -G 4.
206 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
207 rather than casting the result of bfd_h_get.
209 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
214 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
216 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
217 include in search list if BFD64 is defined.
219 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
220 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
222 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
224 * elf64-target.h, elf64-generic.c: New files.
225 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
226 (elf64-generic.o): List dependencies.
228 * Makefile.in: List target `all' explicitly before host/target
229 makefile fragments are included, in case they define any new
232 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
233 versions as appropriate. Uses updated.
234 (elf_debug_section): Declare before use.
235 (elf_debug_file): New function.
236 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
237 Alignment value in section header is n_bytes, not log2.
238 (new_section_hook): Do nothing for now.
239 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
241 (elf_core_file_p): Simplify check for correct class (word size).
242 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
243 Initialize all fields when creating data structures.
244 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
245 (elf_compute_section_file_positions): Set correct class in output
247 (elf_write_object_contents): Section symbols have empty names in
250 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
251 args to size_t before call.
252 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
254 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
256 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
257 number information, return 0 for line number.
259 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
261 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
264 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
266 * hosts/riscos.h: Define NBPG and UPAGES.
268 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
270 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
271 lvalue; it contains a cast.
273 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
275 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
276 Use unsigned hash values for better hashing.
277 (hash): Hash in the string length for long strings.
279 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
281 * aoutx.h (compare): Replace 3 if's with a subtraction.
282 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
283 in decreasing order of success, as an optimization.
284 (hash): Take a length arg; ignore chars after #25, for speed.
285 (add_to_stringtab): Pass length to hash.
287 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
289 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
291 * elfcode.h (elf_new_section_hook): Do nothing for now.
292 (elf_write_object_contents): Output common symbols the way ELF
295 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
297 * libelf.h (struct elf_obj_tdata and associated macros): Moved
298 here from elfcode.h. A couple of size-specific structure pointers
299 were changed to PTR; uses fixed appropriately.
300 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
301 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
302 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
303 temporary macros to ease name change.
304 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
305 elf_string_from_elf_section, bfd_elf_find_section): Moved here
307 * doc/Makefile.in (libbfd.h): Process elf.c too.
308 * Makefile.in (elf.o): Note new dependencies.
310 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
311 code, tweaked some debug hooks.
312 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
315 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
317 * hosts/riscos.h: New file.
319 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
321 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
322 section already exists, use its pointer to fill in rawdata slot.
324 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
326 * hosts/std-host.h: Return value of puts and fputs is int not void.
328 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
330 * aoutx.h (howto_table_ext): Comment the field names.
331 * reloc.c (bfd_perform_relocation): Fix max and min values.
333 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
335 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
336 size-independent elf internal data structures.
337 * elfcode.h (put_word, get_word): Define as appropriate for
338 architecture word size. Structure swapping functions changed to
339 use them as appropriate.
341 * configure.in: If compiling 64-bit back ends, do them before
344 * libelf.h: Use new size-independent versions of elf internal data
346 (symbol_type): Reordered to put any fields dependent on target
348 (elf_backend_data): Renamed from elf##_backend_data and made
350 (elf_sect_thunk): Now size-independent.
352 * libbfd.c (bfd_log2): Now returns unsigned int.
354 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
356 * Rename config/m88k-aout.mt to config/noop.mt.
357 configure.in: Use it for mips-*-bsd*.
359 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
361 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
362 initializer" warning from gcc.
363 * cpu-h8500.c (arch_info_struct): Likewise.
364 * cpu-sh.c (arch_info_struct): Likewise.
366 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
367 howto_*): Unused functions and variables commented out.
368 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
370 * cpu-h8500.c (compatible): Likewise.
371 * cpu-sh.c (compatible): Likewise.
373 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
374 Always set a valid length value, even for invalid input.
376 * srec.c (srec_write_symbols): Use sprintf_vma.
378 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
379 uint64_type): Provide default definitions.
380 * hosts/std-host.h (int64 stuff): Remove them from here.
382 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
384 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
385 variable. Added default case to switch.
387 * aoutx.h (translate_from_native_sym_flags): Before casting
388 pointers to integers, make sure the integer type is wide enough.
389 * coff-mips.c (ecoff_set_symbol_info): Ditto.
391 * section.c (bfd_get_section_contents): Since `count' is unsigned,
392 don't bother comparing for less-than-zero.
393 (bfd_set_section_contents): Ditto.
395 * elfcode.h (bfd_add_to_strtab): Now static.
396 (sym_is_global): New function.
397 (elf_map_symbols): Call it. Now returns void. Removed unused
399 (bfd_section_from_shdr): Mark string tables other than for section
400 and symbol names as normal sections having contents.
401 (fix_up_strtabs): New function; fixes up ELF header fields for
402 stab sections with string tables associated.
403 (elf_write_object_contents): Map fix_up_strtabs over all BFD
404 sections. Reordered condition tests for symbol flags; default to
405 local-object value instead of global-object.
406 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
407 inside condition test.
408 (elf_print_symbol): Use fprintf_vma.
409 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
412 * bfd-in.h (int64_type, uint64_type): Define these if we fall
413 back to "long long" for HOST_64_BIT.
415 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
416 without using invalid ANSI C preprocessing tokens.
418 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
419 * libelf.h (bfd_elf32_new_section_hook): Declare.
420 * elfcode.h (new_section_hook): Define here.
422 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
423 against multiple inclusions.
425 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
427 * Makefile.in (bfd.h): Generate into current directory by grabbing
428 64-bit definition (if any) from sysdep.h.
429 * bfd-in.h: Put in marker for sysdep.h inclusion.
431 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
433 * reloc.c (bfd_perform_relocation): Check for overflow on
434 pc-relative relocations if the howto asked for it.
436 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
438 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
440 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * config/riscos.m{h,t}: New files.
443 * configure.{host,in}: Use them.
445 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
447 * elf32-mips.c: comment change. This is a mips file, not 88k.
449 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
451 * cache.c (bfd_cache_init): Increment open_files and call close_one
453 (bfd_open_file): Don't increment open_files here.
455 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
457 * config/delta88.mh: Don't set CC.
459 * Makefile.in: Add elf32-{mips,m88k,generic}.
460 elf32-{mips,m88k,generic}.c: New files.
461 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
462 elfcode.h (elf_object_p): Match elf32-generic for all machines which
463 don't match a different target.
465 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
467 Eliminate "int8_type", "int16_type", "int32_type", and their
468 variants from the BFD universe. Leave the 64-bit types for now,
469 since they are in flux.
471 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
472 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
473 * ieee.c: Convert uint8e_type => unsigned char.
474 * oasys.c: Extensive changes to eliminate obsolete types.
475 These depend on changes in ../include/oasys.h as well.
476 * hosts/*.h: Remove declarations of all these types.
478 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
480 * hosts/delta88.h: #if 0 out some declarations which conflict with
483 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
485 * Makefile.in (install): remove parentdir cruft
487 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
489 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
490 * Expurgate random DEFUNs that have crept in.
492 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
494 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
495 only be aligned to a 4 byte boundary.
497 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
499 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
502 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
504 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
505 1927 but fixing some other important things.
507 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
509 * hosts/std-host.h (int64e_type): Fix definition.
511 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
513 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
514 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
515 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
518 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
520 * Makefile.in (install, headers): don't put comments after a tab
521 in the actions section of a rule
523 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
525 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
526 (ecoff_write_object_contents): If not D_PAGED, don't add the
527 section headers to text_size. If not D_PAGED, set the magic
528 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
529 executable, the executable must fully occupy an even number of
531 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
532 ecoff_big_vec): Consistently set section alignment power to 4,
533 since ECOFF sections should be multiples of 16 bytes.
534 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
535 Made ar_pad_char and ar_max_namelen agree for both.
537 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
539 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
540 symbol value, since bfd symbols are section relative, but ELF
543 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
545 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
547 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
549 * hosts/news.h, config/news.mh: New files.
551 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
553 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
554 * coff-h8300.c: More addressing modes.
555 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
557 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
558 H8/300H name. (compatible): New function.
559 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
562 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
564 * coff-mips.c (ecoff_compute_section_file_positions,
565 ecoff_write_object_contents): Only round to page boundaries if
566 D_PAGED flag is set for the output BFD.
568 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
570 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
571 casts to work on machine where sizeof(long) != sizeof(int) !=
573 * coffgen.c (coff_get_normalized_symtab): Ditto.
574 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
576 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
578 * coffgen.c (coff_write_symbols): For empty string table, write
579 out 4 in correct byte order. (from minyard@bnr.ca)
581 * elf32-hppa.c: Don't include libhppa.h for now; define
582 BYTES_IN_WORD instead, until Utah sends a better fix.
583 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
584 of malloc and realloc.
586 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
588 * configure.in (mips-*-ecoffl*): New target; use decstation.
589 (mips-*-ecoff*): Added trailing '*'.
591 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
592 for the FDR, not from the first PDR in the file.
594 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
596 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
598 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
600 * hppa.c (hppa_get_symbol_info): New function.
602 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
604 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
607 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
608 * libhppa.h (MAXCOMLEN): Define unconditionally.
609 (_PA_RISC_ID): Only define if not already defined.
610 * elf32-hppa.c: Include libhppa.h.
613 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
615 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
617 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
619 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
620 remove defines of __MSDOS__ and __GO32__ (these are in the
623 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
626 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
627 * config/hppabsd.mh: Don't use ranlib.
629 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
631 * elf.c: New file, for word-size independent code.
632 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
633 * Makefile.in: Include elf.o in standard objects.
635 * bfd-in.h (CAT3): Define here.
636 * libaout.h, libelf.h: Not here.
638 * libelf.h (struct strtab): Define here.
639 (bfd_elf_locate_sh): Declare here.
640 * elfcode.h (struct strtab): Definition deleted.
642 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
644 * Makefile.in: Make "all", not "bfd.h", be the default target.
645 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
646 hasn't really changed.
648 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
650 * elfcode.h (elf_hash): Provide elf standard hash function.
651 (various): Key off of the machines use_rela_p field to determine
652 whether to use REL or RELA relocations.
653 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
654 (elf_make_sections): Allocate a pointer to hold all data for a
655 given section, and copy each fragment into the data region.
656 Update the section's pointer with the REL implicit addends if the
657 machine uses REL relocation.
659 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
660 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
661 into was elf32-target.h expects.
662 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
663 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
664 (elf_i386_info_to_howto): Add minimal relocation support.
666 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
667 elf_info_to_howto_rel fields.
669 * elf32-target.h (elf_bed): Add support for new fields in
672 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
674 * elf32-hppa.c: Add symbol extension section support, fix
675 relocation howto table, add stub generation support.
677 * elf32-hppa.h: Add symbol extension section support, fix
678 relocation howto table, add stub generation support.
680 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
683 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
686 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
687 the symbol is not found.
689 * elfcode.h (elf_compute_section_file_positions): Not all section
690 file positions were computed.
692 * elfcode.h (elf_get_sect_thunk): New function.
694 * hppa.c (sign_ext): Reimplement.
696 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
697 these functions static.
699 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
701 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
703 * aoutx.h (translate_from_native_sym_flags): Don't set
704 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
705 * aoutx.h (translate_to_native_sym_flags): Translate
706 constructor symbols properly.
708 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
710 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
712 * aout-target.h (minimum_alignment): 8 byte alignment is right.
715 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
717 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
718 from bfd-in.h and .c files. Build bfd.h in build directory,
719 substituting in requested target word size. Insert word size into
720 makefile, and maybe enable 64-bit targets.
722 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
723 are available. Conditionalize on this. Assume HOST_64_BIT
724 will be defined if needed, so 64-bit targets are conditionalized
725 only in the Makefile.
727 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
729 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
731 * coff-sh.c (rtype2howto): Put error message on stderr.
732 (extra_case): Delete unused variable.
734 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
735 before calling printf.
737 * elfcode.h: New file, almost completely derived from old elf32.c.
738 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
739 * Makefile.in (elf64.o): List dependencies, don't build by
741 (elf64.c): Add to list of sources.
742 (elf32.o): Update dependencies.
743 * elf32-*.c: Updated type/macro/structure names. Cleaned up
744 namespace pollution; rename vectors.
745 * targets.c, config/*-elf.mt: Updated.
746 * All uses of 32-bit versions of structures, routines, and macros
749 * Makefile.in (archures.o, targets.o): Depend on Makefile.
751 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
753 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
755 * elf32.c (elf_string_from_elf_section): Handle index of zero
757 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
759 (elf_write_object_contents): Deleted one unused variable and
760 initialized another to avoid gcc warnings.
761 (elf_set_section_contents): Delete unused variable.
763 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
765 * i386lynx.c: New module for Lynx variant of a.out.
766 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
767 * gen-aout.c: Get rid of defunct endian stuff, print out true
769 * targets.c (target_vector): Add i386lynx_vec.
771 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
773 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
775 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
777 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
778 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
779 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
780 trad-core.c: Define a TARGET_get_symbol_info function or macro.
781 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
783 * bfd-in.h: Don't define bfd_print_symbol_nm.
784 Define symbol_info type.
785 (JUMP_TABLE): Set _get_symbol_info element.
787 * syms.c (coff_section_type, bfd_symbol_info): New functions.
788 (bfd_decode_symclass): Use coff_section_type.
790 * targets.c: Add bfd_get_symbol_info call.
792 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
794 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
795 complaints from ancient gcc's.
797 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
799 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
800 hosts/i386linux.h: Define it.
802 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
804 * VERSION, bfd-in.h: Bump version number to 2.2.
806 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
807 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
808 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
809 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
810 LR, RR, hppa_field_adjust): New functions.
812 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
814 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
815 stabs symbols, including new indirect_ptr_ptr argument.
816 (ecoff_slurp_symbol_table): Pass new argument in calls to
817 ecoff_set_symbol_info.
819 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
821 * configure.in: For m68k sysv systems, use m68k-coff.
823 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
824 (TDEFAULTS): Define it here. Use the new name.
826 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
829 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
831 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
833 (aix386_core_file_p): Initialize core_size to correct value.
835 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
837 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
838 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
840 * bout.c (aout32_slurp_extended_name_table): Define to be
841 _bfd_slurp_extended_name_table rather than bfd_true.
843 * coff-mips.c: Include libaout.h and aout/aout64.h to get
844 definitions for N_SET[ATDB].
845 (ecoff_howto_table): Moved near top of file.
846 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
847 seen, cook up a constructor section of the same name and put in a
848 reloc pointing to the symbol. This lets the GNU linker build
849 global constructors and destructors without using collect.
851 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
853 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
855 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
857 * hosts/miniframe.h: New file.
858 * configure.host: Use it.
860 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
862 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
863 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
864 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
865 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
866 * configure.in (*-*-bsd): Change to *-*-bsd*
868 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
870 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
871 int, for the sake of the old Portable C Compiler.
873 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
875 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
877 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
879 * configure.in: Get target name right for m68*-*-hpux.
881 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
883 * trad-core.c (NO_SIGNED_GET): New macro.
884 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
885 signed NO_GET, where appropriate.
887 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
888 * configure.in (*-*-linux*): Remove until linux port for a
889 non-i386/i486 system is actually available.
891 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
893 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
894 when compiling under HPUX.
896 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
898 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
899 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
901 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
902 * bfd/libhppa.h: Include sysdep here. Conditionalize
903 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
904 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
907 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
909 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
910 GNU version is needed.
912 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
914 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
916 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
918 * Makefile.in: Build elf32-hppa.o.
920 * syms.c (BSF_FUNCTION): New symbol flag.
922 * elf32-hppa.c: Fixed to work with elf32-target.h.
924 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
926 * libaout.h (NAME): Don't define if already defined.
928 * libelf.h: Protect against multiple inclusions.
929 (elf_symbol_type): Moved here, added new fields.
930 (struct elf_backend_data): New field `global_sym'; I suspect this
932 * elf32.c (elf_symbol_type): Deleted from here.
933 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
934 point to backend versions of symbols.
935 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
936 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
938 (elf_write_object_contents): Write program headers if appropriate.
939 (bfd_section_from_shdr): Unnamed sections get empty string for
940 name, not "unnamed". Handle SHT_NOBITS separately from
941 SHT_PROGBITS, and set some different flags.
942 (elf_file_p): New routine.
943 (elf_object_p, elf_core_file_p): Call it.
944 (elf_object_p): Handle EM_HPPA.
945 (elf_symbol_from, elf_idx_of_sym): New functions.
946 (elf_make_sections): Get symbol number right for relocations. Set
947 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
948 (elf_fake_sections): BSS section should be SHT_NOBITS, not
949 SHT_PROGBITS. Always generate symtab and strtab, not only if
950 relocations are needed. Set SHF_* flags as appropriate.
951 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
952 (elf_write_object_contents): Fix off-by-one error in symbol count.
953 Store a correct value for the symbol; write the size field
954 properly; make some guesses about the type field. Set section
955 type correctly for string tables.
956 (section_from_elf_index): Check for absolute and common sections
958 (elf_section_from_bfd_section): Ditto.
959 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
960 Use empty string instead of "unnamed" for nameless symbols.
961 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
962 HPPA (only?). Don't free raw symbols; keep the pointer around for
964 (elf_set_arch_mach): Handle bfd_arch_hppa.
965 (elf_find_nearest_line): Just return false.
966 (elf_write_object_contents, elf_set_section_contents): Set
967 output_has_begun field after computing file positions.
968 (elf_set_section_contents): Write section contents immediately,
969 rather than caching the whole file and writing it at close time.
971 * libhppa.h (enum hppa_reloc_field_selector_type, enum
972 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
973 hppa_reloc_expr_type_alt): New enumerator types.
975 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
976 * configure.in, configure.host: Use them.
978 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
980 * elf32-target.h: Allow overrides of armap defaults.
982 * elf32-hppa.c, elf32-hppa.h: New files.
984 * config/hp300hpux.mt: New file.
986 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
988 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
989 (aix386_core_vec): Update for new fields.
991 * archive.c (bfd_generic_archive_p): Call target-specific
992 slurp_armap code, instead of bfd_slurp_armap.
993 (bfd_slurp_bsd_armap_f2): New function.
994 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
995 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
997 * libaout.h (struct aoutdata): New field for subformat, for
998 differentiating between highly similar a.out formats.
999 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1000 version of function.
1001 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1003 * hp300hpux.c: New file.
1004 * Makefile.in: Include it.
1006 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1008 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1011 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1013 * trad-core.c (trad_unix_core_file_p): Check the file size.
1015 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1017 * coff-alpha.c: Remove duplicate function and add warnings.
1019 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1021 * sco-core.c (sco_core_vec): Add initializers for new target
1024 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1026 * coffcode.h [_LIT]: Recognize .lit section.
1028 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1030 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1031 config/alphaosf.mt, hosts/alphaosf.h: New files.
1033 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1035 * Merge in HPPA/BSD changes from Utah.
1036 * hppa.c: Use this for both HPUX & BSD.
1037 * targets.c: Enable hppa_vec for both HPUX & BSD.
1038 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1039 * hosts/hppabsd.h: #define HOST_HPPABSD.
1041 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1043 * libbfd.c: Whitespace changes around byteswap macros.
1044 * libbfd-in.h: Whitespace changes around byteswap declarations.
1046 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1048 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1049 system_error anymore. It confuses bfd_check_format().
1051 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1053 * bfd.c: Add sgi_core_data to tdata union.
1054 * coff-mips.c: Add Irix 4.x core file support.
1055 * hosts/irix4.h: #define HOST_IRIX4.
1057 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1059 * aoutx.h (translate_from_native_sym_flags): Check that the
1060 symbol's section does get set.
1061 (slurp_symbol_table): Zero index means null-string name.
1063 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1065 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1067 (write_syms): Use them, to reduce string table size.
1069 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1071 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1072 new signed get/put fields. Minor reformatting to label
1075 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1077 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1079 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1080 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1082 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1084 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1086 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1087 (swapcore_sparc): Make sp a bfd_vma.
1089 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1091 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1092 libbfd.c, libbfd-in.h: Add _do*signed*.
1093 targets.c, all targets: Add bfd*signed*.
1094 bfd-in.h: Add bfd_signed_vma. Add comments.
1096 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1098 * format.c (bfd_check_error): Check error return from
1099 _bfd_check_format routines.
1101 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1103 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1104 recognize .data section if present.
1106 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1108 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1109 check for the case where the user sets the address of the BSS
1110 section (and the file header can't specify this). Let the user
1111 set it wherever they want, regardless of what goes in the header.
1113 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1114 straight through into BFD sections. Add comments.
1116 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1118 Cleanup in preparation for better 64-bit host support.
1120 * bfd-in.h (bfd_64_type): Remove.
1121 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1123 * bfd-in.h (bfd_size): Remove.
1125 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1127 * bfd-in.h (bfd_word): Remove.
1128 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1130 * bfd-in.h (rawdata_offset): Remove.
1131 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1132 (bfd_perform_relocation): Lint.
1133 (enum bfd_reloc_status): Comment cleanup.
1135 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1137 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1139 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1141 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1143 * elf32.c: Clean up old comments.
1145 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1147 * config/sun3.h: String argument to fprintf is const.
1149 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1150 on systems which define PAGE_SIZE in <limits.h>.
1152 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1154 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1155 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1156 the core file failing signal.
1157 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1158 to supply the core file failing signal.
1160 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1162 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1163 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1164 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1165 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1167 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1169 * coff-mips.c (PAGESIZE): Correct value.
1171 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1173 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1174 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1176 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1178 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1179 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1181 (coff_compute_section_file_positions): Force vma and lma of _LIB
1183 (coff_set_section_contents): Count number of entries in new lma
1185 * coffgen.c (make_a_section_from_file): Force lineno_count of
1186 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1187 SCO 3.2v4 shared library.
1188 * seclet.c (rel): Copy over any section with contents, not just
1191 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1194 * coff-i386.c (coff_i386_reloc): New function, to generate
1195 relocateable output correctly.
1196 (howto_table): Use coff_i386_reloc for all reloc types.
1197 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1198 for a common symbol.
1199 (i386comm_value): Removed; no longer needed.
1201 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1203 * coffcode.h (coff_set_section_contents): Don't write out
1204 sections without a filepos.
1206 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1208 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1210 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1212 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1213 * libecoff.h (ecoff_data_type): Added gp_size field.
1214 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1215 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1216 Set flags to 0 for large common symbols.
1217 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1218 which can occur for gas-generated relocs.
1219 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1220 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1221 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1223 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1225 * srec.c (srec_set_section_contents): Use lma field for load
1227 * section.c: Add declaration of lma field to section structure.
1228 * coffcode.h (coff_write_object_contents): Use lma field for load
1230 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1232 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1233 symbols in a better way. (translate_to_native_sym_flag): Set the
1234 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1236 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1237 (bfd_make_section): Cope with new builtin section.
1238 * syms.c (bfd_decode_symclass): Can now print indirect section
1241 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1243 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1244 defined, and yields false.
1245 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1247 * archive.c (snarf_ar_hdr): Add support for reading (only,
1248 so far) BSD-4.4-style extended headers.
1249 * archive.c: Some more comments.
1251 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1253 * Makefile.in: fix rule for dvi and info, so that the recursive
1254 makes does the right thing, instead of always info
1256 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1258 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1259 archive members; they need more special reatment. For now, verify
1260 that computed and actual file positions correspond.
1262 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1264 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1265 (set_arch_mach): Delete non-MIPS code.
1266 (reloc_howto_type_lookup): Ditto.
1267 * Makefile.in: Adjusted.
1269 * libbfd.c (bfd_tell): Update `where' field.
1270 (bfd_seek): Don't do anything if we're not changing the file
1271 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1272 field against a SEEK_SET request. Call bfd_tell to re-update
1273 `where' field when done.
1274 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1276 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1278 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1280 * Makefile.in: added installcheck target
1282 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1284 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1285 if the type is not stNil.
1287 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1289 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1290 forward declarations.
1292 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1293 it's implied by the type.
1295 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1297 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1299 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1301 * rs6000-core.c: Add .ldinfo section.
1303 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1305 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1307 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1309 * section.c (bfd_set_section_contents): whitespace
1310 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1313 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1315 * hosts/go32.h: don't define POSIX_UTIME
1317 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1319 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1320 against machine architecture stored in the ELF header, to resolve
1322 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1323 NULL, so only use results when non-NULL.
1324 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1325 and add to vector of targets.
1327 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1329 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1330 are always just debugging symbols.
1332 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1333 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1335 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1337 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1338 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1339 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1340 defined, which they aren't in hpux 7.0.
1342 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1343 Tran-Le, tranle@intellicorp.com.
1345 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1347 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1348 ahead and do the relocation.
1349 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1350 what needs to be done.
1351 (ecoff_reflo_reloc): Do the REFHI relocation here.
1353 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1355 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1356 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1357 relocs are reasonable.
1358 * coff-msym.c: Eliminated uses of DEFUN.
1359 (ecoff_swap_tir_out): New function.
1361 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1363 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1364 * configure.host (vax-*-ultrix2*): Add triplet.
1365 * hosts/vaxult2.h: New file.
1366 * config/vaxult2.mh: New file.
1368 * aoutx.h (string.h): Include for strchr and friends.
1369 * archive.c (string.h): Include for memchr and friends.
1370 * elf32.c (string.h): Include for strrchr and friends.
1372 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1374 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1375 (MY_set_sizes): Use sunos4_set_sizes.
1377 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1378 deleted, as well as elf-big and elf-little targets.
1379 * libelf.h: New file.
1380 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1382 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1384 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1386 * coffcode.h (coff_compute_section_file_positions): Don't need
1387 variable "old_sofar" if compiling for i960.
1389 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1391 * libbfd.h: Updated.
1393 * ieee.c (exten, envi): "static" belongs first in declaration.
1395 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1397 * srec.c: add support for symbolsrec, srecords with symbols in
1400 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1402 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1403 to avoid lint complaints.
1405 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1407 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1408 type SHT_STRTAB. Don't alter file offset for section 0.
1409 (reloc_type_names): Now an array instead of a macro. Still inside
1410 "#if 0", since it's used only in debugging code also in "#if 0".
1411 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1412 (sort_reloc_map): New function.
1413 (sparc_reloc_map): New variable.
1414 (elf_bfd_reloc_type_lookup): New function.
1416 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1418 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1419 bfd_make_debug_symbol; they were already in the target structure.
1420 * Adjusted all uses of JUMP_TABLE.
1421 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1422 from coff_make_debug_symbol.
1423 * libcoff.h: Updated accordingly.
1425 * Minor cleanups provoked by gcc warnings:
1426 * aoutx.h (NAME(aout, reloc_type_lookup)),
1427 cpu-h8300.c (local_bfd_reloc_type_lookup),
1428 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1430 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1431 ieee.c (ieee_slurp_section_data),
1432 elf.c (elf_make_sections, elf_fake_sections,
1433 elf_compute_section_file_positions, elf_write_object_contents):
1434 Removed unused variables.
1435 * archures.c: Removed /* from within comment.
1436 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1437 * oasys.c (oasys_write_data): Initialize i.
1439 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1441 * libcoff.h (obj_raw_syment_coun): New macro.
1442 * coffgen.c (coff_get_normalized_symtab): Initialize
1444 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1446 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1448 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1450 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1451 for compatibility with tools from MIPS.
1453 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1454 * config/irix3.mt, config/irix4.mt: Removed.
1455 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1456 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1458 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1460 * hosts/hp300bsd.h: Add gross hack to determine whether we
1461 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1462 files (and set other parameters) to match.
1464 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1466 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1467 ansi definition which otherwise confuses non-ansi compilers.
1469 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1470 ultrix cc by forward declaring getenv as is done in
1473 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1475 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1476 avoiding a fatal error in vax ultrix 4.2 cc.
1478 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1480 * bfd-in.h, VERSION: Roll to version 2.1.
1482 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1484 * oasys.c (oasys_write_object_contents): Lint.
1485 * srec.c: Whitespace cleanup.
1487 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1489 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1490 cleaned up output formatting a bit.
1492 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1494 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1495 relaxable. Should be moved somewhere else.
1497 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1499 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1500 (aout_mips_*_vec): Added seclet_link element.
1502 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1503 support for aout-mipsbsd target.
1505 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1507 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1509 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1511 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1513 Add support for the H8/500
1515 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1517 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1519 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1520 * coff-mips.c: Now includes libecoff.h.
1521 (ecoff_data_type): Moved to libecoff.h.
1522 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1523 call it. If there is ever another ECOFF target, this and the
1524 swapping functions should be accessed via an ECOFF specific target
1526 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1528 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1530 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1531 no longer includes this file.
1533 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1534 bits to 0 to make comparison test useful.
1536 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1537 avoid overflowing GP accessible sections in binutils/objdump.
1539 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1541 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1542 reading more robust: Fail if string index is out of string
1545 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1547 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1548 PCREL13): Don't take dst_address into account; the input file has
1549 already taken care of that.
1551 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1553 * coff-mips.c: Completed support for linker and binutils.
1555 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1557 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1558 original addend from section contents.
1560 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1562 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1563 * hosts/delta88.h (strtol): Fix prototype.
1564 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1566 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1568 * elf.c: Get rid of "#ifdef sparc".
1569 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1570 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1572 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1573 compile type conditionals on host CPU.
1574 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1576 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1578 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1580 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1581 ECOFF which has two common sections.
1582 (bfd_com_section): Set SEC_IS_COMMON flag.
1583 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1584 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1585 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1586 bfd_is_com_section macro rather than checking for equality to
1589 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1591 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1592 (coff_mkobject_hook): Accept aouthdr argument.
1593 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1594 Handle NULL aouthdr argument.
1595 (coff_object_p): If there is no aouthdr, pass it as NULL to
1597 * libcoff.h: Rebuilt for mkobject_hook changes.
1599 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1600 additional MIPS ECOFF fields.
1602 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1604 * configure.host: added mips-dec-bsd*
1605 * configure.in: added mips-dec-bsd*
1606 * aout-mipsbsd.c: new file for mips-dec-bsd*
1607 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1608 * aoutx.h: added mips support.
1609 * archures.c: added mips support to bfd_default_scan().
1610 * cpu-mips.c: added support for R4000 (untested).
1611 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1612 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1613 hope will make it into include/bfd.h.
1614 * targets.c: added aout_mips_*_vec.
1616 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1618 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1620 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1622 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1624 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1626 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1628 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1629 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1630 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1631 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1633 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1634 bfd_swap_reloc_in or coff_swap_reloc_out.
1635 * coff-mips.c: Added code to link and write out symbolic debugging
1636 information, and to swap relocs in and out.
1638 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1640 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1641 (coff_write_object_contents): coff_count_linenumbers returns the
1642 number of line number records it found.
1644 * coffgen.c (coff_write_linenumbers): only write out line numbers
1645 in the section they belong to.
1647 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1649 * targets.c (bfd_target): Added relocateable argument to
1650 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1651 target vector for linker use.
1652 * bfd.c (bfd_seclet_link): New macro.
1653 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1654 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1655 and boolean return value. Made static.
1656 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1657 relocateable argument.
1658 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1659 relocateable argument (if relocateable, saves relocs).
1660 * bout.c (b_out_get_relocated_section_contents),
1661 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1662 relocateable argument (if relocateable, just calls
1663 bfd_generic_get_relocated_section_contents).
1664 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1665 argument to prototype.
1666 * All targets: Set new _bfd_seclet_link vector to
1667 bfd_generic_seclet_link.
1669 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1671 * coffgen.c: #include seclet.h.
1673 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1675 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1676 debug info. Setup info about linker symbols only, and use
1677 standard bfd fields to hold the info.
1678 * (hppa_object_p): Remove unneeded decls.
1679 * (hppa_new_section_hook): Get rid of most of this.
1680 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1681 fat. Remove all knowledge of stabs, remove redundant knowledge of
1683 * Remove macros for accessing fields which are now gone.
1685 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1687 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1689 * coff-z8k.c: delete unused reloc functions
1691 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1693 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1694 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1695 * coff-msym.c: Use DEFUN for function definitons.
1696 * coff-mips.c: Added code to read and print symbols, and to find
1699 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1700 swapping functions into coffswap.h for ECOFF use. Moved
1701 relocation functions, only used by h8300 and z8k, into reloc16.c.
1702 Added hooks for coffgen.c functions to backend data structure, and
1703 added hook functions. Still more could be done.
1704 * coffswap.h: New file to hold COFF swapping routines.
1705 * coffgen.c: New file to hold generic COFF functions.
1706 * reloc16.c: New file to hold h8300 and z8k specific relocation
1708 * libcoff-in.h: Added declarations for functions in coffgen.c.
1709 * libcoff.h: Rebuilt to incorporate changes.
1710 * coff-h8300.c: Function name changes.
1711 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1712 hook rather than defining EXTRA_CASES.
1713 * Makefile.in: Build new files coffgen and reloc16. Added
1714 dependencies of coff-*.o on coffswap.h and seclet.h.
1716 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1718 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1719 about discarding const.
1721 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1723 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1725 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1727 * configure.in (post-target): If --with-minimal-bfd is specified,
1730 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1732 * srec.c (srec_write_records): one of my boards wants a CR between
1735 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1737 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1738 (it broke a couple of weeks ago).
1740 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1742 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1743 return type, so libbfd.h doesn't reference undefined typedefnames.
1745 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1747 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1749 (coff_pointerize_aux): don't pointerize a negative tagndx
1750 (sometimes generated by SCO 3.2v4 cc).
1752 * bout.c (calljx_callback, callj_callback,
1753 b_out_get_relocated_section_contents): warn if relocating against
1754 an undefined symbol.
1756 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1758 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1759 Make a bunch more routines be static.
1760 * hppa.c (fill_spaces): Get rid of this, replace with much better
1761 written setup_sections().
1762 * (setup_sections): New routine to create BFD sections for each
1763 space and subspace in SOM files.
1764 * (hppa_object_setup): Use BFD sections created by
1765 setup_sections() to locate GDB symbol table info.
1766 * (make_unique_section): New routine to create a BFD section. It
1767 ensures that the given name is unique, and will generate a unique
1769 * (hppa_object_p): Become much more paranoid about file header.
1770 * (make_bfd_asection): Call bfd_make_section to do the dirty
1771 work. Simplify code somewhat.
1772 * (hppa_core_file_p): Use proper name for stack section.
1773 * libhppa.h: Remove millicode_start, millicode_end decls.
1775 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1777 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1779 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1780 relocs, don't bother doing the adjustment if the value to add is
1783 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1785 * bfd.c (bfd_get_size): New function that gets an upper bound
1786 on the possible size of any object in a bfd.
1787 * elf.c (bfd_elf_find_section, elf_get_str_section,
1788 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1790 * elf.c (elf_big_vec, elf_little_vec): Document last three
1791 members initialized to NULL.
1793 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1795 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1797 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1799 * hosts/std-host.h: New file. Attempt at a generic/default
1800 set of definitions, to discourage porting to new hosts by copying.
1801 * hosts/news.h: Removed.
1802 * hosts/sparc.h: Use std-host.h.
1803 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1804 perhaps we can later remove the the_bfd field from each symbol.
1805 * syms.c (struct symbol_cache_entry): Remove unused field
1806 app_data. Add comment noting that the_bfd is almost redundant,
1808 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1809 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1810 * hppa.c (fill_spaces): Make slightly more rebust.
1811 * configure.in: Allow std-host as the "default" host.
1813 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1815 * bfd.c: Add struct hppa_core_data to tdata union.
1816 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1817 Get rid of HPPA/BSD specific code. That will go somewhere else
1819 * (fill_spaces): Don't spin forever and die if you don't find
1820 $MILLICODE$ subspace.
1821 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1823 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1824 Make these work for HPUX.
1825 * (make_bfd_asection): New routine to make section creation a
1827 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1828 * libhppa.h: #include the right system files. Redefine all of
1829 the structs/macros for hacking core files to use more sensible
1830 HPUX core file structures.
1831 * targets.c (target_vector): Conditionalize hppa_vec on
1832 HOST_HPPAHPUX, not hp9000s800.
1833 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1834 malloc and realloc. #define HOST_HPPAHPUX.
1836 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1838 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1839 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1840 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1841 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1843 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1844 * aix386-core.c: New file for handling core files on AIX on PS/2.
1845 * targets.c: if AIX386_CORE, use aix386_core_vec.
1846 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1849 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1851 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1854 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1856 * Makefile.in: added dvi target
1858 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1860 * bfd.c: Use right name for tekhex tdata struct.
1861 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1862 * libcoff.h: Updated to get spacing change from coffcode.h.
1863 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1865 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1867 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1868 functions, with the "guts" of the old bfd_slurp_bsd_armap
1869 and bfd_slurp_coff_armap, but assuming we've already checked
1870 if the armap is present or not.
1871 Also, rewrite a bit to avoid keeping around obstack data
1873 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1874 Various fixes to correctly handle COFF_style archives names.
1875 (Note that because these have a trailing '/', the names can
1876 have embedded spaces.)
1877 * archive.c (bfd_slurp_armap): New function, replaces old
1878 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1879 _either_ format, and calls do_slurp_bsd_armap or
1880 do_slurp_coff_armap if either form of map is seen.
1881 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1882 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1883 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1884 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1886 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1888 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1889 * libhppa.h: Make millicode_start and millicode_end be unsigned
1890 int to be same type as CORE_ADDR in GDB. Why are these here?
1892 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1894 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1895 vaddr of the section to the addend.
1896 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1897 SCO_CORE to SELECT_VECS.
1898 (target_vector): add sco_core_vec.
1899 * sco-core.c (sco_core_vec): add leading underscore initializer.
1900 * configure.in (i[34]86-*-sco*): use target i386-sco.
1901 * config/i386-sco.mt: new file; define SCO_CORE.
1903 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1905 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1907 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1909 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1911 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1913 * hosts/i386linux.h: Include unistd.h.
1915 * aoutx.h (print_symbol): aout_stab_name returns a constant
1917 * libaout.h (aout_stab_name): Fix prototype.
1918 * stab-syms.c (aout_stab_names): Array is now const.
1919 (aout_stab_name): Return value is now pointer to const.
1921 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1924 * syms.c (asymbol): Added new field "app_data", for data
1925 particular to the application. Some of the linker flags ought to
1926 get moved to this field someday.
1928 * archures.c (bfd_default_scan): Recognize a few more numbers:
1929 80486, 80960, and 960.
1931 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1932 bfd_coff_std_swap_table, cast to PTR.
1933 * bfd.c (bfd_coff_swap_*): Deleted macros.
1934 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1936 * coffcode.h (type bfd_coff_backend_data): New structure type,
1937 contains pointers to the COFF-specific swapping routines.
1938 (bfd_coff_std_swap_table): New data structure, to be used when
1939 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1940 (bfd_coff_swap_*): New macros.
1941 * coff-mips.c (mips_coff_swap_table): New data structure.
1942 (ecoff_big_vec): Use it.
1943 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1944 * All other targets: Deleted coff-specific vector entries.
1946 * trad-core.c: Fixed some `PARAMS' uses that were missing
1949 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1951 * aoutx.h (some_aout_object_p): Protect arg prototype in
1952 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1954 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1956 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1957 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1958 PARAMS for readability.
1960 * aoutx.h: Add type to callback parameter.
1961 * coff-mips.c: Don't call trad-core.h, not needed.
1962 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1963 * trad-core.h: Eliminate, unused.
1965 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1967 * format.c (bfd_check_format): if default target isn't found
1968 then look through the entire list rather than return early.
1970 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1972 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1974 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1976 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1978 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1980 * coff-z8k.c: checkpoint, more addressing modes handled
1981 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1984 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1986 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1988 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1990 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1992 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1994 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1995 and about when file descriptors are closed.
1997 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1999 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2000 written out correctly.
2002 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2004 * section.c: New section bit SEC_SHARED_LIBRARY.
2005 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2006 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2009 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2011 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2012 macros; use PARAMS to declare the function pointers involved.
2014 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2015 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2017 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2019 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2021 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2022 declaring pointers to functions.
2023 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2024 * seclet.h: Declare external function with PARAMS.
2026 * doc/chew.c (exfunstuff): Eliminate.
2027 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2028 * doc/proto.str: Use paramstuff rather than exfunstuff.
2030 * libbfd.h: Update, based on changes in source code and chew.
2032 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2034 * libieee.h: Add FIXME about removing limit on number of sections.
2035 * bfd-in.h: Improve comments to make it clear that bfd.h is
2036 the wrong place to edit this file.
2037 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2038 same places where we install bfd.h.
2040 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2042 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2043 symbol type before blindly modifying the auxent. Specifically,
2044 only modify the endndx fields for types that need it, and don't
2045 set the array information for non-arrays.
2047 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2049 * aoutx.h (some_aout_object_p): Section list should be set up
2050 correctly anyways; don't have to set up "next" pointers manually.
2052 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2054 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2055 config/i386v.mh: removed -DUSG from HDEFINES.
2056 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2058 hosts/i386v.h: don't define POSIX_UTIME.
2060 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2062 * ieee.c (ieee_slurp_sections): make a private copy of the
2063 section's name before truncating it.
2065 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2067 * hppa.c: add symbol_leading_char entry in transfer vec
2069 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2071 * ieee.c (get_symbol): can now cope when two symbols of a
2072 different class, but the same index number occur consecutively.
2073 (get_section_entry): nicer name for sections being forward
2074 referenced. (ieee_archive_p): don't free the filename string,
2075 since it was never malloced.
2077 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2079 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2081 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2083 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2084 optionally setting the dimen info, since they are in the same
2085 memory locations. Also zero out external auxent.
2086 (coff_write_symbol): don't zero external auxent; now done in
2089 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2091 * Check fclose return value for errors.
2092 libbfd.h: bfd_cache_close now returns a boolean.
2093 cache.c (bfd_cache_delete): return fclose success value.
2094 (bfd_cache_close): return bfd_cache_delete return value.
2095 opncls.c (bfd_close, bfd_close_all_done): return result of
2098 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2100 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2102 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2104 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2105 work out a coff relocation type from a howto's attributes rather
2106 than using the input r_type field. This fixes PR1677 and allows
2107 conversion of a.out relocs to coff relocs.
2109 * coffcode.h (coff_write_relocs): if supplied a relocation
2110 relative to an absolute symbol, use the right symbol index.
2112 * reloc.c (bfd_perform_relocation): do a partial link for coff
2115 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2117 * changes to support i386-sysv with shared libraries:
2118 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2119 check for .data2; if _LIB is defined, check for it; map
2120 SEC_NEVER_LOAD to STYP_NOLOAD.
2121 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2122 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2123 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2124 if section has contents, not just if it is loadable; if
2125 TWO_DATA_SECS, check for .data2
2126 (coff_set_section_contents): set vma of .lib section to number of
2128 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2129 don't define coff_write_armap to bsd_write_armap.
2130 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2133 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2135 * solaris2.h: Get the definition of alloca from alloca.h if we
2138 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2140 * configure.in (i960-*-{aout,bout}): Support these.
2142 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2144 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2146 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2148 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2149 no-longer-used definitions of L_SET and L_INCR.
2150 * i386linux.h: Tweaks to smooth Linux build.
2152 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2154 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2156 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2158 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2159 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2160 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2161 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2163 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2164 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2166 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2168 * configure.host: New file, contains mapping of host configs
2169 to host support file names for bfd, binutils, opcodes.
2170 * configure.in: Use it.
2171 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2172 * i386bsd.c: Cleanup, reformat.
2173 * config/i386-bsd.mt: Comment changes.
2174 * config/i386bsd.mh: New file for core file support.
2175 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2176 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2177 on BSD 4.4 define ALIGN (sigh!).
2179 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2181 * libaout.h (aout_backend_data): added exec_header_not_counted
2182 field. For ZMAGIC files only, when text_includes_header is set, by
2183 default the length of the exec header is counted in the text
2184 section size. For go32, exec header is mapped in but does *not*
2185 contribute to the size of section.
2186 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2187 is not set, but ztih is, add the size of the exec header to the
2188 recorded size of the text section.
2189 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2190 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2191 Also set text_includes_header.
2192 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2193 by default in MY(backend_data).
2195 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2197 * aout-target.h (callback): Don't define this function if it won't be
2200 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2201 type doesn't match. Don't lose if file sections have already been
2203 (set_arch_mach): Set reloc_entry_size.
2204 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2206 * hosts/i386bsd.h: New file.
2207 * configure.in: Recognize i[34]86-*-bsd host.
2209 * aout-target.h (callback, write_object_contents): Delete unused
2212 * aoutx.h (reloc_type_lookup): New function.
2213 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2214 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2215 (MY_reloc_howto_type_lookup): Don't define it.
2217 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2219 (slurp_symbol_table): Use header byte order, not target byte
2220 order, for reading symbol data.
2222 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2224 * configure.in: Undo some brain damage in the host section.
2225 * configure.in: Reformat the target section, test many configs.
2226 * Makefile.in (make): Remove obsolete `make make'.
2227 * aoutx.h (some_aout_object_p): Make defines line up.
2229 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2231 Now a bfd knows whether underscores are normally prepended
2232 to symbols in its file format.
2234 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2235 coff-z8k.c: targets set so they have leading underscore
2236 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2237 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2238 without leading underscore flag
2239 * targets.c: add symbol leading char to xvec description
2240 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2242 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2244 * archive.c: Make errno global.
2245 * archive.c (_bfd_write_archive_contents): If read fails (and
2246 errno!=0) set bfd_error to malformed_archive (since this probably
2247 indicates a truncated archive), rather than system_call_error.
2249 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2251 * Makefile.in: added rules for i386bsd.c
2252 * i386bsd.c: new file, supporting 386bsd.
2253 * configure.in: recognize i386-*-bsd target.
2254 * config/i386-bsd.mt: new file - 386bsd target configuration.
2256 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2258 * configure.in: re-arrange host section to use *-*-* notation,
2259 clean up some of the target section as well
2261 * seclet.c: cast result of bfd_get_relocated_section_contents to
2262 avoid compiler warnings
2264 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2266 * coffcode.h (coff_section_symbol): Create section if it doesn't
2269 * bout.c: Removed some unused variables.
2271 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2273 * Portability fixes from p3:
2274 coffcode.h (coff_write_relocs): removed sanity check until it
2275 works on all targets (per advice from sac).
2276 config/hp9000.mh: new file to define USG.
2277 hppa.c: #undef hppa before the JUMP_TABLE.
2278 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2280 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2281 local variable target volatile to avoid mysterious bug in
2284 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2286 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2287 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2289 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2291 * coff-z8k.c (func_da, func_jr): Lint.
2292 * coffcode.h: Use memset rather than bzero.
2293 * elf.c: Use memcpy rather than bcopy.
2294 * tekhex.c: Use memset rather than bzero.
2296 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2298 Add Adobe a.out support.
2300 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2301 * config/adobe.mt: Add.
2302 * configure.in (*-adobe-* target): Add.
2303 * targets.c (a_out_adobe_vec): Add.
2304 * Makefile.in: add aout-adobe.c.
2306 * configure.in: Put two dashes in all entries to be matched.
2307 Add comments to remind people to do this.
2308 Reorder all entries that match manufacturer names, to occur
2309 last, so they will only be matched if no more specific match
2310 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2312 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2314 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2315 since we should never have a NULL section.
2316 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2317 tests, set the section to bfd_abs_section.
2319 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2321 * coff-z8k.c: getting closer
2322 * coffcode.h (coff_get_relocated_section_contents): allow
2323 EXTRA_CASES hooks for different arches to provide different reloc
2325 * seclet.h: #ifndef around it to allow multiple inclusion
2326 * srec.c: minor doc fix
2328 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2330 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2332 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2334 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2337 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2339 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2340 filling in reloc, in case immediately following code doesn't set
2343 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2345 * coffcode.h (coff_renumber_symbols): set the last renumbered
2346 symbol pointer to NULL, as expected by coff_write_linenumbers.
2347 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2348 type R_IHCONST used on the 29k.
2350 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2352 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2353 update, based on how the underlying file was opened. Obsoletes
2355 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2356 all FASCIST_FDOPEN config defines.
2358 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2360 * sparc-opc.c: Moved to opcodes library, now that we have one.
2361 * Makefile: Don't compile it.
2363 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2365 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2367 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2369 * section.c (bfd_set_section_flags): Remove a sanity check.
2370 It is unfortunately broken, and prevents strip from working.
2372 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2374 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2375 created by last change.
2377 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2379 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2380 * bfd-in.h: Bump to version 2.0.
2382 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2384 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2385 braindamaged HP/Apollo compiler happy.
2387 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2389 * format.c: Fix description of search for matching target.
2390 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2391 * targets.c: Update description of search for matching target.
2392 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2393 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2394 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2396 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2398 * Makefile.in: Added mostlyclean/clean/distclean rules.
2400 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2402 * targets.c (target_vector): Take out oasys (unless that is
2403 the default): Because there is no magic number in archives,
2404 there can be annoying target mis-matches.
2406 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2408 * sparc-opc.c: Rigorously updated to match architecture manual.
2410 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2412 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2413 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2414 to the built-in abs_section were not written out correctly.
2416 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2418 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2419 large, assume we're using a swapped byte order and fail with
2420 wrong_format rather than dumping core.
2422 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2424 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2425 filename constraints.
2426 * Makefile.in: Updated to reflect change.
2428 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2430 Add preliminary support for the we32k:
2432 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2434 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2436 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2438 * bout.c: added support for relaxable alignment relocs.
2440 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2441 pass down pointer to play area rather than use alloca
2443 * cpu-z8k.c (compatible): made static to reduce name space
2446 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2448 Add basic support for the z8k:
2450 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2451 section.c, targets.c,
2453 * syms.c: move mis-inserted patch.
2455 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2457 Documentation fixes:
2458 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2459 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2461 * reloc.c: break out addend item from surrounding text.
2463 * doc.str (DOCDD): Defined. Adds text to output.
2464 (bodytext): Put bulletize before kill_bogus_lines.
2465 * chew.c (bulletize): End itemization after a blank line, to
2466 prevent following text from being swallowed up in an item.
2468 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2470 * configure.in: Add sparclite as a target.
2472 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2474 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2477 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2478 from a coff file (csym is null), dont deref them
2480 * ieee.c (parse_expression): get the answer right when adding an
2481 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2482 on elts so that filename is filled in.
2484 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2486 * bout.c (howto_align_table): New set of relocs, with enough
2487 data for "objdump -r" to work.
2488 (b_out_reloc_type_lookup): Recognize alignment relocs.
2490 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2492 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2493 invocations of make. Also, always create installation
2496 * config/apollov68.mh: removed -g from CC definition.
2498 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2500 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2501 overflowing gp-offset range.
2503 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2505 * srec.c (srec_set_section_contents): don't write out sections
2506 without the LOAD and ALLOC attributes
2508 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2510 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2511 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2512 * aout-target.h (callback): Don't set page/seg sizes.
2514 (set_sizes): New routine.
2515 (backend_data): Point to it.
2516 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2517 (sunos4_aout_backend): Point to it.
2518 * aoutx.h (set_arch_mach): Call set_sizes callback.
2520 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2522 * aout-target.h: Make _bfd_slurp_extended_name_table be
2523 the default. Given that we *write* the suckers (for long
2524 archive member names), we really ought to be able to read them!
2525 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2526 seem to be needed, and many machines don't have it.
2528 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2530 * coff-m68k.c (vector): read and write archives in coff format.
2532 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2534 * opc-sparc.c: New file.
2536 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2538 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2539 pointers to bfd_byte* before performing arithmetic on them. Such
2540 use with bare void* pointers is a gcc extension.
2541 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2542 * archive (normalize): Add to CONST to match actual usages with
2545 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2547 * configure.in: Recognize i486 host cpu, and use i386-elf
2550 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2552 * config/stratus.mt (CC): Remove definition.
2553 * elf.c (bfd_section_from_shdr): Test for the possibility that
2554 section_from_elf_index returns NULL and don't dereference it.
2556 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2558 * add hppa_data to bfd tdata (indirectly via sef).
2560 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2562 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2564 * configure.in: error messages to stderr, not stdout
2566 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2568 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2569 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2570 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2572 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2574 * configure.in: recognize hppa* instead of hppa
2576 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2578 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2579 RTYPE2HOWTO to cope with same.
2580 * reloc.c (bfd_perform_relocation): added support for size of -2
2581 (subtract a word reloc type). Updated doc.
2583 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2585 * Makefile.in: merged changes from progressive, removed rcsid.
2587 * archures.c, archive.c, Makefile.dos: removed rcsid.
2589 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2591 * bfd-in.h : add BFD_IS_RELAXABLE flag
2592 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2593 header e_relaxable, major hackery in callbacks
2594 * libaout.h : add space for a_relaxable.
2595 * seclet.c (rel): don't relax empty sections
2598 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2600 * section.c (STD_SECTION): add some casts to the initializers for
2603 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2605 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2606 and add appropriate casts to keep (picayune) aix-cc happy.
2608 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2610 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2611 symbol pointers. Punt expensive & useless bfd_realloc. Use
2612 malloc for raw symbols, and free it before returning.
2613 (bfd_section_from_shdr): Do not slurp symbol table until politely
2614 asked. Do not even slurp string tables.
2615 (elf_get_symtab_upper_bound): Count 'em without reading them.
2616 (elf_get_symtab): This is how to politely ask. Schlurp!
2617 This should probably just *become* elf_slurp_symbol_table, FIXME.
2619 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2621 * archive.c (bsd_write_armap): write the timestamp of the
2622 archive header to be just a little bit later than the timestamp of
2623 the file, otherwise the linker will complain that the index is
2626 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2628 * configure.in: Add m68k-ericsson-*.
2630 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2632 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2633 * elf.c: Remove unconditional debug printf's.
2634 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2635 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2636 (elf_slurp_symbol_table): Hand out symbols in forward, not
2637 reverse order. Simplify duplicate code.
2639 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2641 * elf.c: Remove "(void)" casts from function calls where the
2642 return value is ignored, in accordance with GNU coding standards.
2644 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2646 * hppa.c: Apply John's standard fix to avoid "empty translation
2647 unit" warnings from some ANSI-C compilers.
2649 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2651 * hosts/solaris2.h: Configure same as sysv4.
2653 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2655 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2656 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2657 type match actual return type.
2658 * elf_print_symbol (section_name): Make CONST.
2660 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2662 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2663 New files, for Linux (a free Unix clone for 386 machines).
2664 * Makefile.in, configure.in, targets.c: Update accordingly.
2666 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2667 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2668 correct calling of howto special functions and fixes from Raeburn
2670 * archures.c: nuke bfd_reloc_code_type
2671 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2672 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2673 SEC_NEVER_LOAD, various other bfdgas newness
2674 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2675 * targets.c: change jump table vector to above
2678 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2680 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2681 its prototype will be included in libbfd.h. Change result type
2682 to struct * (rather than equivalent typedef) so it can be used in
2683 the prototype, where they typedef won't be known.
2684 * libbfd.h: Updated version.
2686 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2688 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2689 targets.c: HPPA merge.
2691 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2693 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2694 * config/solaris2.mh: Kludge around Sun compiler bug.
2696 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2698 * libaout.h (aout_backend_data): Change defs of two bitfields to
2699 be unsigned chars instead to get around rs6000 compiler problem.
2701 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2703 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2704 Correct misconception that there can be only one symbol table.
2705 Only call elf_slurp_symbol_table on the full symbol table, not
2706 the dynamic one which is only a subset of the full one.
2708 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2710 * coffcode.h (coff_compute_section_file_positions): For I960,
2711 don't align sections in file.
2713 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2715 * targets.c (struct bfd_target): Added field for target-specific
2716 (but not file-specific) data, for distinguishing minor
2717 characteristics between (e.g.) a.out formats.
2719 * section.c (struct sec): New field user_set_vma indicates vma
2720 field should be heeded, not assumed to be unset.
2721 (STD_SECTION): Initialize that field of standard sections to zero.
2722 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2724 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2725 pre-swapped version.
2727 * archures.c (struct bfd_arch_info): Fixed order of comment and
2728 field decl. New fields indicate size of page and segment for
2730 * cpu-m68k.c (N): Fill in values.
2731 * cpu-sparc.c (arch_info_struct): Ditto.
2733 * libaout.h (struct aout_backend_data): Various bits of data (not
2734 all used currently) with characteristics of a.out implementation.
2735 Important field for now is text_includes_header, indicating that
2736 the text section starts immediately after the file header, which
2737 gets mapped in with it.
2738 (struct aout_data): New fields indicate whether vma has been
2739 adjusted yet (not yet used), and what magic number will be used in
2740 the output file (should go away in favor of vma_adjusted).
2741 (WRITE_HEADERS): Code for dealing with section sizes and related
2742 header fields replaced with call to adjust_sizes_and_vmas.
2743 * aoutx.h (some_aout_object_p): Fill in magic number field.
2744 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2745 (set_arch_mach): Set page size and segment size once CPU
2747 (adjust_sizes_and_vmas): New function; has much code moved
2748 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2749 and size parameters, as well as many header fields, after deciding
2750 on magic number for output file. Checks to ensure that this
2751 adjustment has only been done once.
2752 (set_section_contents): Call adjust_sizes_and_vmas instead of
2753 doing much of the work here.
2755 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2756 default (null) values of these fields.
2757 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2758 value in exec header.
2759 (sunos4_aout_backend, MY_backend_data): Define backend data
2760 indicating file header is included in text section.
2762 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2764 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2765 gcc version 2, to avoid warnings.
2767 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2769 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2770 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2772 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2774 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2776 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2778 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2779 * configure.in: Rewrite target parsing to use simple format.
2780 Handle sparc-sun-solaris2 configuration.
2781 * aout64.h: Avoid ANSI C brain death warning.
2782 * elf.c: Avoid trigraph (???) or /* in comments.
2784 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2786 * config/sysv4.mh: new file, RANLIB=echo
2788 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2790 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2792 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2793 elf_core_tdata_struct into a single common struct. Core files
2794 wouldn't have worked at all without this.
2795 (bfd_elf_find_section): New function for GDB's undercover use
2796 to find string sections that BFD hides from it.
2797 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2799 (elf_object_p, elf_core_file_p): Allocate internal file header
2800 storage dynamically.
2801 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2802 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2804 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2806 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2808 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2810 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2812 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2814 * configure.in: handle m680[01234]0 as aliases for m68k
2816 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2818 * coff-a29k.c: do byte relocs correctly
2819 * coffcode.h (styp_to_sec_flags): never load INFO sections
2820 * seclet.c (rel): don't relocate INFO sections
2822 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2824 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2825 Make the symbols unmodifiable.
2826 (bfd_section_init): Deleted.
2827 * init.c (bfd_init): Don't call bfd_section_init.
2829 * section.c (bfd_set_section_contents): Ensure that range to be
2830 written is within section boundaries.
2831 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2834 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2836 * coff-i960.c (howto_table): Deleted.
2837 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2838 interesting entries from old howto_table.
2839 (RTYPE2HOWTO): Adjusted to use switch.
2840 (coff_i960_reloc_type_lookup): New function.
2842 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2843 records for section symbol.
2844 (make_abs_section): Unused; deleted.
2845 (renumber_symbols): Re-order symbols so undefined symbols come
2846 last, as COFF format desires.
2847 (coff_write_symbol): Put C_FILE symbols in debug section always.
2848 (coff_section_symbol): New function; creates a symbol with the
2849 same name as a section, and sets up aux records for it.
2850 (coff_add_missing_symbols): New function; adds section symbols to
2851 symbol table if they aren't there already. Should someday also
2852 add a dummy C_FILE symbol if none is present.
2853 (coff_write_object_contents): Add missing symbols before preparing
2854 symbol table to be written.
2855 (coff_slurp_reloc_table): Verify that symbol indices read in are
2856 in a reasonable range.
2857 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2858 (obj_conv_table_size): Accessor macro.
2860 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2861 reloc types on i960.
2863 * bfd-in.h (bfd_get_section_name): New macro. Like
2864 bfd_section_name, but returns rvalue, not lvalue.
2865 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2866 (bfd_get_section_flags): Now returns rvalue.
2868 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2869 general, some specific to sparc or i960.
2871 * aoutx.h (set_section_contents): Set VMA for each section based
2872 on previous section. If text section VMA doesn't appear to have
2873 been set, make a best guess from the type of file.
2875 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2877 (MY(vec)): Initialize reloc_type_lookup field.
2879 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2880 (bfd_error_trap, bfd_error_vector): Extern, not common.
2882 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2883 few types of relocs for sparc; will need enhancement.
2885 * bout.c (callj_callback): Use DEFUN macro in definition.
2886 * coff-i960.c (optcall_callback): Likewise.
2888 * targets.c (bfd_target): Added fields reloc_type_lookup and
2889 _bfd_make_debug_symbol. Also minor comment changes.
2890 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2891 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2892 than arch info, and dispatch with BFD_SEND. Callers changed.
2893 * archures.c (struct bfd_arch_info): Deleted field
2895 * cpu-*.c: Don't initialize that field.
2897 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2898 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2899 (bfd_errmsg): Now returns ptr to const.
2900 * bfd-in.h (bfd_errmsg): Fix prototype.
2902 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2903 * reloc.c (bfd_generic_relax_section): Ditto.
2905 * section.c (Section Output doc): Improve description of use of
2906 output_section and output_offset.
2908 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2910 * sco-core.c: new file from net.
2911 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2912 Now we have the hairy linker, it's possible to move symbols from
2913 one section into another. Actually make that work!
2915 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2917 * hosts/sun3.h: fix declaration of free.
2919 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2921 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2922 * coff-h8300.c (reloc_processing): all relocs are relative to
2924 * opncls.c: don't use fdopen on DOS systems
2926 short patches from Glenn Kasten (glenn@ready.com)
2927 * target.c: enabled oasys support
2928 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2929 fix problem where a relocation which crossed a modification byte
2930 boundary did not work. Fix problem where a relocation near the end
2931 of a data record did not work.
2934 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2936 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2937 archvie header string counts the endian way, this heuristic sees
2938 how big an archive string to read by trying it one way and if the
2939 string table is unreasonably big, trying it the other. *FIXME*.
2940 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2942 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2944 * bfd-in.h: Increase version number to 1.97, for consistency
2946 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2948 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2950 * bfd-in.h: bump version to 1.96
2951 Major change; changed calling convention for
2952 bfd_get_relocated_section_contents so that caller allocates
2953 memory for section data.
2954 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2955 seclet.c, targets.c, bfd.c: reflect new convention.
2956 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2957 case, then use reasonable default values for SEC_* flags.
2959 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2961 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2962 size of output reloc struct.
2963 * targets.c, Makefile.in: comment out tekhex for the moment.
2964 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2965 * configure.in: tandem target is st2000
2966 * coff-m68k.c: rename static howto_table to global
2967 m68kcoff_howto_table.
2968 * bout.c: remove unnecessary abort
2969 * coff-a29k.c: various changes to the way relocations work to cope
2970 with the "new order" and latent bugs.
2973 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2975 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2976 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2977 * reloc.c (bfd_perform-relocation): don't relocate refs to
2978 absolute symbols if doing a partial link.
2980 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2982 * configure.in: Add a29k-amd-udi.
2984 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2986 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2987 internal_exec structure before initializing the fields that
2988 are used, so that the unused fields are in a known state.
2990 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2992 * tekhex.c (struct data_struct): Convert from typedef that
2993 typedefs nothing to a normal structure declaration.
2994 * tekhex.c (pass_over): Prototype args for function that
2995 second arg points to.
2997 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2999 * Makefile.in: remove old style staging. Do not print recursion
3002 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3003 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3006 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3008 * bfd.c, Makefile.in: added tekhex
3009 * aoutx.h (set_section_contents): pages should be padded to the
3010 size of a page, not the size of a segment.
3011 * configure.in: added go32 host and i386-aout target.
3012 * i386aout.c, libaout.h: now works for go32 target
3013 * ieee.c: fix bit rot.
3014 * seclet.c: support for padding seclet type.
3016 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3018 * Makefile.in: added .NOEXPORT:
3020 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3022 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3024 * elf.c (elf_compute_section_file_positions,
3025 elf_write_object_contents): Return boolean, not NULL (which
3027 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3028 Also ifdef-out code that aborts on unhandled section types.
3030 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3032 * configure.in: Recognize ncr3000 config
3033 * Makefile.in (MINUS_G): Pass on to recursive makes.
3034 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3036 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3038 * Makefile.in: Now that we have sym.h and symconst.h, compile
3039 coff-msym.c on all systems.
3040 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3041 * coff-msym.c: Update include files and comments; add weakext bit.
3043 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3045 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3046 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3048 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3050 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3051 * configure.in: Add new host and target configs.
3052 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3053 structs, which vary; just use member name.
3054 (elf_object_p, elf_core_file_p): Lint, fix comments.
3055 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3057 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3059 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3060 local, disposable, copy of the external form of section header
3061 table and program header table entries.
3063 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3065 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3067 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3069 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3072 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3074 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3076 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3078 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3079 not internal bfd_assert function (twice).
3081 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3083 * aout-target.h: change ar_max_namelen to 15 (the right value)
3084 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3087 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3089 * archive.c (bfd_generic_archive_p): check for bout archives too.
3090 * bout.c: make it work again.
3092 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3094 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3096 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3097 bfd_xmalloc() instead of bare malloc().
3099 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3101 * Makefile.in: pass down MAKEINFO on info.
3103 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3105 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3106 host/h-<foo> now just <foo>.
3107 * configure.in: reflect changes
3109 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3111 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3112 actual source file, not just the generated libbfd.h.
3114 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3116 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3117 gdb on little-endian 960 code.
3118 * archive.c (compute_and_write_armap): indirect symbols should go
3119 into the archive header too.
3121 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3123 * Makefile.in: added check target.
3125 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3127 * coff-msym.c: Move this file from gdb/ecoff.c. It
3128 handles byte-swapping for ECOFF (MIPS symbol) files.
3129 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3130 to the files built on MIPS-based hosts.
3131 * Makefile.in: Add rule for coff-msym.
3133 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3135 * Makefile.in: added clean-info target. MINIMIZE=1.
3137 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3139 * coff-rs6000.c: Move core file functions into separate
3140 new file rs6000-core.c. This is needed because reading
3141 core files depends on native include files that conflict
3142 with ../include/coff/rs6000.h.
3143 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3145 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3147 * aoutx.h (NAME(aout,print_symbol)): Don't print
3148 symbol addresss for undefined symbols.
3149 * coff-rs6000.c: Various updates (due to target-
3150 independent changes).
3151 * libbfd.h: Ditto (tdata field is now a union).
3152 * hosts/h-sparc.h: Removed prototype for bogus function
3153 'emset' (presumably should have been 'memset' - which is there).
3155 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3157 * configure.in (mips-big-* target): Same is Iris.
3159 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3161 * aoutx.h (translate_from_native_sym_flags): when creating an
3162 alias symbol, fill in the section as undefined, rather than
3163 leaving it blank. If an output section can't be found for a
3164 symbol, then don't core dump.
3166 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3168 * Makefile.in, configure.in: removed traces of namesubdir,
3169 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3170 copyrights to '92, changed some from Cygnus to FSF.
3172 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3175 * coff-h8300.c: fix stupid reloc subtraction bug
3176 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3177 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3178 the symbol.flags and done_lineno fields.
3180 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3182 * coffcode.h (coff_write_symbol): write out the correct number of
3184 * cpu-h8300.c: fix disassembly bug
3186 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3188 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3189 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3190 reloc.c, section.c (bfd_map_over_sections), targets.c
3191 (bfd_target_list): Protolint.
3192 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3194 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3196 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3198 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3199 section of a symbol rather than the section of a reffed symbol to
3200 determine the r_index of an emmitted reloc.
3202 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3204 * PORTING: New (preliminary) porting guide.
3206 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3208 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3209 (howto_hvrt16): lint.
3211 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3213 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3214 a full configuration (with possible cross-development),
3215 instead of using host-aout.c.
3217 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3219 * aout-target.h (MY(write_object_contents):
3220 Set obj_reloc_entry_size (abfd).
3221 * gen-aout.c: Change to emit a .c files, not a .h file.
3223 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3225 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3226 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3228 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3230 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3231 with more than one auxent can cause nasty core dumps.
3233 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3234 "done_lineno" so that a symbol which appears twice in the symbol
3235 table only gets it's linenumbers relocated once. Modifed
3236 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3239 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3241 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3242 stuff to use the New Order.
3244 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3246 * ieee.c: Change type of envi[] to unsigned char.
3248 * configure.in: fix vax ultrix configuration.
3250 * elf.c (bfd_section_from_shdr): Deal with null return from
3251 bfd_make_section(). (elf_object_p): Select endianess properly.
3253 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3255 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3257 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3259 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3260 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3261 * host-aout.c: Don't use aout-params.h; configure these systems
3262 in their xm files, not in a randomly generated file.
3263 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3265 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3267 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3269 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3270 host_aout_vec here as well.
3272 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3274 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3275 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3276 to prevent undefined symbol.
3278 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3280 Various lints found on PersSony
3281 * aoutx.h: cast an enum
3282 * coff-a29k.c: many ints in reloc structure turned to enum
3283 * coffcode.h: more enums
3284 * cpu-h8300.c: more enums
3285 * opncls.c: more enums
3287 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3289 * configure.in: Make Tahoe configuration work again.
3290 * bfd-in.h: Remove trailing comma from enum declaration.
3291 * ieee.c: Can't put byte values >0x7F into a signed char.
3293 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3295 * Makefile.in: Add dependencies for various coff-*.o files.
3297 * elf.c: Remove extraneous paren from core_prpsinfo and
3298 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3299 Replace references to old section "size" member with new
3300 "_raw_size" member. Implement elf_make_empty_symbol, which
3303 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3305 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3308 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3310 * coffcode.h (bfd_coff_relax_section): now static.
3311 (bfd_coff_get_relocated_section_contents): various type lints.
3313 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3315 New entry point in the transfer vector - bfd_relax_section.
3317 * aout-target.h: add to vector, call generic_relax
3318 * bfd-in.h: add to vector
3319 * bfd.c: add #define for vector
3320 * bout.c: add to vector, call generic_relax
3321 * coffcode.h: add to vector, also now has coff specific relax code
3322 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3323 * elf.c: call generic_relax
3324 * ieee.c: call new vector, clean up some bugs due to the creation
3326 * libbfd.h: add bfd_generic_relax_section EXFUN
3327 * oasys.c: call generic_relax
3328 * reloc.c: implement generic_relax
3329 * seclet.c: moved much of this into coffcode.h
3330 * srec.c: call generic_relax
3331 * targets.c: define new transfer vector
3333 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3335 * everything: now modified to use smaller reloc type. Self hosts
3338 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3340 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3341 New files for stratus.
3343 * configure.in: Add configuration fragments for stratus.
3345 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3347 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3348 variables as CONST since they are set to point to a const char
3349 string. Fixes compiler complaints.
3351 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3353 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3356 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3358 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3359 symbols, so that we can emit the correct file name even
3360 if it's an include file.
3362 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3364 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3365 (Reported by john@labtam.labtam.oz.au (John Carey)).
3367 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3369 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3371 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3372 being used to -DHAVE_PROCFS.
3374 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3375 '#include "fopen-same.h"' to end of file to match other h-* files.
3377 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3379 * configure.in: Change svr4 references to sysv4. Add case
3380 "unknown" for target vendor and infer some targets based
3381 on the specified operating system.
3383 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3385 * bfd-in.h, libaout.h: ANSIfy enums.
3387 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3389 * archive.c (normalize): created version for VMS which removes the
3390 VMS directory crap from the front and end of a filename, eg turn
3391 [-.foo]bar.obj;123 into bar.obj
3392 (bfd_construct_extended_name_table): now writes index into an
3393 extended name table in decimal - the same base used to read an
3394 extended name table.
3396 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3398 * aout-encap.c: Fix to use aout-target.h.
3399 * aoutf1.h: Use standard MY_object_p and MY_callback
3400 in aout-target.h. Remove target-specific versions.
3401 * host-aout.c: Re-write to use aout-target.h.
3402 * gen-aout.c: New files use with host-aout.c to generate
3403 host-specific a.out-related parameters.
3404 * Makefile.in: host-aout.o depends on aout-params.h, which is
3405 generated by gen-aout.
3406 * aout-target.h: Make a little more flexible.
3407 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3408 macro. Instead, inline it in aout-target.h.
3409 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3410 a gcc -Wall warning.
3411 * archive.c: Add missing commas in DEFUN macro (2 places).
3412 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3413 Berkeley ones, now that libiberty has them:
3414 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3415 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3416 remove unused variable.
3418 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3420 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3421 and execname inside HAVE_PROCFS ifdef since they are unused
3422 when it is not defined.
3424 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3426 * elf.c: Flag all sections as either code or data. We can't
3427 be sure what they are anyway, since ELF doesn't fit the
3428 traditional model of text+data+bss very well. Add new local
3429 function elf_read() to simplify code. Record entry point in
3432 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3434 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3435 rather than N copies of the same lines.
3437 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3439 * cpu-h8300.c: disassemble branch displacements correctly
3440 * coff-h8300.c: put reloc offsets out in 32bits
3442 * makefile.dos, configdj.bat: New files from DJ
3443 * cache.c: fopen with new macros is needed for DOS.
3444 * ieee.c: environ renamed to envi to stop an include file
3446 * opncls.c, coff-rs6000.c: more fopens with macros.
3448 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3450 * Makefile.in: infodir belongs in datadir.
3452 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3454 * Makefile.in: fix where docdir lives
3456 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3457 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3458 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3459 srec.c, syms.c, targets.c : all new documentation and lint
3463 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3465 * coffcode.h, srec.c: Lint.
3467 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3469 * Makefile.in: install using INSTALL_DATA, added standards.text
3472 * configure.in: mark directory as target dependent. configure
3473 nows works in objdir always so make file existence checks
3476 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3478 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3479 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3480 and mandir now keyed off datadir by default.
3482 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3484 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3485 computation of arch and machine type so it's worked out before
3486 some_aout_object_p is called.
3487 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3489 * archures.c: add extra field 'section_align_power' to hold
3490 default section alignment in object files.
3491 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3492 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3493 initialize the new field.
3494 * bout.c (b_out_callback): replace the text size, since aout
3496 * aoutx.h: Documentation in the new style
3498 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3500 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3501 use the saved value if mtime_set is already set (intended
3502 for archive files, though apparently not used yet).
3504 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3506 * targets.c: Revise comments about how to configure the target
3507 vector, to match reality. Remove mention of obsolete methods.
3508 Remove long lists of capitalized macros that turn into the same
3509 thing in lowercase. Normal vector simply lists all known
3510 lowercase xvec names; all other cases are handled by SELECT_VECS.
3512 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3515 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3516 list of supported targets.
3518 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3520 * archive.c (bsd_write_armap): The pad byte sometimes added to
3521 the string table in a __.SYMDEF member is now
3522 counted as part of the size of the string table.
3523 This is compatible with the old ranlib, as well as Sun's.
3525 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3527 * srec.c: Rewrote to fix many bugs; now gets the record type
3528 right, doesn't choke on input, sets the start address in an S9 and
3529 fills in the filename on an S0.
3531 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3533 * cpu-h8300.c: Add support for MEMIND addressing mode
3535 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3537 * coffcode.h: use the new macro if available
3539 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3540 * Makefile.in: Fixed dependencies due to file rename
3542 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3543 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3544 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3545 newos3.c, stab-syms.c, syms.c: All these files have had their
3546 #includes altered to point to the new places.
3548 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3550 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3552 * configure.in: Add vendor "ncr" as supported per-target vendor.
3553 Add svr4 case for i386 per-host case.
3555 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3558 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3560 * syms.c (bfd_decode_symclass): Return 'A'
3561 for symbols that are both absolute and global.
3562 * archive.c (bfd_special_undocumented_glue): Return NULL
3563 if bfd_ar_hdr_from_filesystem returns NULL.
3565 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3567 * Makefile.in: added coff-h8300
3568 * configure.in: now h8 is a coff target
3569 * cpu-h8300.c: fix various disassembly problems
3570 * libcoff.h: took out some code which has been #0ed for a long
3572 * targets.c: added h8 coff
3573 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3574 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3576 * coffcode.h: Started to change the way machine dependencies are
3577 handled, from the nest of #ifdefs to macros defined in the
3578 including coff-<foo>.c
3580 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3582 * aoutx.h (some_aout_object_p): Set the `executable' bit
3583 if the entry point is contained in the text segment, even if the
3584 text segment is at location 0.
3586 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3587 nonstandard MIPS sections (.rdata, .sdata, etc).
3589 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3590 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3591 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3593 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3595 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3597 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3598 from syms.c to new file stab-syms.c. Also, since GNU extended
3599 type codes such as N_SETT are no longer in ../include/stab.def,
3600 include them manually.
3601 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3602 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3603 * libaout.h: Added prototype for aout_stab_name().
3604 * Makefile.in: Update Makefile for new stab-syms.[co].
3606 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3608 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3609 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3610 just make N_XXX work by excluding the header from the text segment.
3611 * aoutx.h: Fix comments to match.
3613 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3615 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3616 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3617 for the "logical" text segment (i.e. never consider the exec
3618 header to be part of the text segment). This change is
3619 needed for consistency with various other parts of bfd and ld.
3620 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3621 and move calculation of obj_textsec(abfd)->size to libaout.h.
3622 * bfd-in.h: Removed bogus ';'.
3624 * Makefile.in: Add MINIMIZE flag to select lean
3625 or bloated target_vector.
3626 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3627 * newsos3.c: Fixes to ../include/aout64.h remove need
3628 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3630 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3632 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3633 handle both little and big-endian targets, with little
3634 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3635 * host-aout.c: Add FIXME note.
3637 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3639 * targets.c: Make the default target_vector contain
3640 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3641 Old behavior can be gotten by defining ALL_TARGETS.
3642 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3643 Factored out common code into new file aout-target.h.
3644 Saves a lot of duplicate code for a.out variants.
3646 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3648 Get 'make headers' to work when configured with +subdirs.
3649 * Makefile.in: Add $(subdir) to docdir path.
3650 * doc/Makefile.in (protos): Add $(srcdir) prefix
3651 to name of sed scripts.
3653 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3655 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3656 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3657 to include names of N_SETT etc.
3659 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3661 * elf.c: Add minimal support for ELF symbol tables. Generates
3662 canonical bfd symbol tables from ELF symbol tables. Change the
3663 name of some functions from bfd_<name> to elf_<name>.
3665 * syms.c: Trivial fix to comment to remove a redundant "to".
3667 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3669 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3670 form that GDB recognizes as COFF.
3672 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3674 * ieee.c (ieee_object_p): cast NULL correctly.
3675 * configure.in: added harris host
3677 * coff-a29k.c: Lots of changes, most from David Wood.
3679 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3681 * coff-m88k.c (coff_write_armap): Just #undef it.
3683 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3685 * Makefile.in: standardize on MINUS_G to disable debugging
3686 * coff-m88k.c: create coff armaps instead of bsd ones.
3687 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3690 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3692 * elf.c: Additions to support ELF format core files.
3693 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3694 has support for /proc (all the include files in particular).
3696 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3698 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3699 of two N_SO stabs, one for directory, and one for filename.
3701 * bfd-in.h (print_vma): Factor out duplicate definition.
3703 Exit a little more gracefully when malloc returns NULL.
3704 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3705 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3706 * libbfd.h: Rre-generated due to libbfd.c update.
3708 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3710 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3712 * elf.c (elf_object_p): Don't try to create a bfd section for
3713 the first ELF section header. It is just a placeholder.
3715 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3717 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3718 core files, when compiling native.
3719 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3721 FIXME: The aoutf1.h change below needs to be reversed back
3724 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3726 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3727 manipulation of lnno fields in lineno structs in a coff-<f>.h
3728 independent way. Override it in coff-<f>.h to your favourite
3729 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3730 (coff_swap_lineno_out): modified to use the new macros.
3732 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3734 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3735 unknown arch when the magic number doesn't specify the
3736 architecture, since some OSs (eg old sun3s) don't set the number, and
3737 020 is probably the right answer anyway.
3739 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3741 * hosts/h-news.h, hosts/h-rtbsd.h:
3742 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3743 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3744 bfd_print_symbol_nm, for use by nm.
3745 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3746 bfd_print_symbol_nm option, to print in nm format.
3747 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3748 oasys.c (oasys_print_symbol): Provide stub implementations
3749 for bfd_print_symbol_nm.
3750 * syms.c: New function bfd_decode_symclass, used by nm printer.
3751 New function bfd_stab_name to look up string name of stab code.
3753 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3755 * Makefile.in: Added ctor.c
3756 * archures.c (bfd_default_arch_struct) added
3757 bfd_default_reloc_type_lookup.
3758 * coffcode.h: removed a load of #if 0ed code.
3759 (coff_compute_file_section_positions): now works out the section
3760 alignment and size correctly in all cases.
3761 (coff_get_symtab): looks for constructor symbols and calls the
3762 right function when they're found. (coff_canonicalize_reloc):
3763 knows when a section is full of constructors and does the right
3765 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3767 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3768 * libcoff.h: removed #if 0ed code
3769 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3770 arch independent constructor relocation type.
3771 (bfd_reloc_type_lookup): removed the comment "this will go away"
3772 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3773 reloc which is used when BFD_RELOC_CTOR falls through to give a
3774 default 32bit reloc for constructors.
3775 (bfd_default_reloc_type_lookup): added.
3776 * aoutf1.h: fixed SEGMENT_SIZE typo.
3778 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3780 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3781 matching prefix "coff".
3782 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3783 rs/6000 csect records.
3785 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3787 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3788 * configure.in: add motorola delta88 cases
3789 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3790 write_armap prototype
3791 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3793 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3795 * Rename COFF-related files in `coff-ARCH.c' form.
3796 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3797 coff-mips.c, coff-rs6000.c to be exact.
3799 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3800 make output clutter.
3801 * config/mt-*: Ditto.
3803 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3805 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3806 John Gilmore. Archive support from Damon A. Permezel.
3808 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3809 * configure.in: Add rs6000 case.
3810 * targets.c: Add rs6000 vector.
3811 * archures.c: Add rs6000, fix comment on romp.
3812 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3813 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3814 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3815 * section.c (bfd_make_section): Return NULL on attempt to create
3817 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3818 (bfd_swap_aouthdr_in): Handle lots more members.
3819 (make_a_section_from_file): If section has already been seen,
3820 just return false rather than overwriting it.
3821 (coff_real_object_p): Understand incoming magic numbers.
3822 (coff_set_flags): Understand outgoing magic numbers.
3823 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3824 (build_debug_section): Add fn for reading debug string section.
3825 (get_normalized_symtab): Handle symbol names in debug string section.
3826 Remove unused obj_string_table.
3827 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3828 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3829 existing section before making one.
3830 * cpu-rs6000.c: New file.
3831 * rs6000coff.c: New file.
3833 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3835 * elf.c: Add partial support for ELF format corefiles. Still needs
3836 support for extracting registers from corefiles.
3838 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3840 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3841 RANLIB is defined as echo, send the output to /dev/null to help
3842 reduce clutter in the output from doing a make.
3844 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3846 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3847 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3849 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3851 * coffcode.h (coff_compute_section_file_positions): make it pad
3852 section size out if there are alignment restrictions so that the
3853 image will be ok on a system where section positions are worked
3854 out by accumulating sizes rather than from the section headers.
3855 * targets.c (proto write_armap). Changed orl_count to unsigned.
3856 * opncls.c (bfd_close_all_done). Added so that generative
3857 programs like gas can close a bfd without causing bfd confusion.
3858 * libbfd.h (changed becuase of protos)
3859 * amdcoff.c: messed with the way that jmp displacements are
3860 calcualated. This may not yet be totally correct.
3861 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3863 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3864 abs symbol has no section (like a register symbol).
3865 (coff_write_symbol) now zeros auxent before filling it up to help
3866 with sensitive applications.
3867 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3869 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3871 * bfd.c: Make sure we don't get a macro strerror().
3872 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3873 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3874 attempt to recover command, ifdef NO_CORE_COMMAND.
3875 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3877 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3879 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3881 * archive.c (bsd_write_argmap): The size of the ranlib structures
3882 should not include the size field itself.
3883 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3884 adata(abfd)->exec_bytes_size field instead of constant macro,
3885 because aoutx.h compiles to a simple .o file shared by
3886 all 32-bits a.out targets.
3888 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3890 * configure.in: Allow i386-sco-sysv.
3891 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3892 * cpu-h8300.c: lint.
3894 * host-aout.c: New strategy. We use common code, include files,
3895 and data structures to handle the file, but set a few parameters
3896 from the host's config file (page size, text start addr, etc).
3897 * libaout.h: Define HP BSD machine types.
3898 * aoutf1.h: Handle reading a.outs with these types.
3900 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3901 virtual-memory-address of the .reg section. We can't just make a
3902 section for "all the regs and nothing else" because only GDB knows
3903 exactly where the regs are (scattered around the upage and stack).
3904 Clean up memory allocation. Remove big- and little-endian
3905 vectors, replace with single vector; this only runs on the host,
3906 in host byte order. Replace byteswap routines with aborts in case
3908 * targets.c: There's only one trad_core_vec now.
3909 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3911 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3913 * hosts/h-amix.h (free): Fix prototype.
3915 * aoutx.h: Don't use NULL as an integer, for braindead systems
3916 that declare it as (void *)0. (From Peter Schauer.)
3918 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3920 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3921 problem with bad Ultrix system headers.
3922 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3923 various kinds of alignments for the various kinds of
3926 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3928 * doc/Makefile: Don't assume . is on the path (from James Clark).
3930 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3932 * Makefile.in: Avoid Sun Make VPATH bugs.
3933 * targets.c: Declare trad_core vectors extern.
3935 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3937 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3938 * libbfd.h: Moved ALIGN macro here.
3939 * bout.c (b_out_callback): Replace i960_align by align_power.
3941 * libaout.h (struct aoutdata): Added fields page_size,
3942 segment_size and exec_bytes_size. These help generic code
3943 (in aoutx.h and libaout.h) to figure out where to align
3944 the various segments in a demand paged file.
3945 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3946 to decide if the exec header counts in a_text (text segment size).
3947 Also, assume D_PAGED flag is set; don't set it here.
3948 * bout.c (b_out_callback): Add initialization of
3949 adata fields page_size, segment_size, and exec_bytes_size.
3950 * host-aout.c (NAME(host_aout, callback) and
3951 NAME(host_aout,mkobject): Ditto.
3952 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3953 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3954 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3955 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3956 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3957 for some systems (mainly sunos), so do it in the callback instead.
3958 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3959 * aoutx.h (NAME(aout,set_section_contents): Change the way
3960 filepos and size of sections are carried out to support
3961 older styles of demand paged executables.
3964 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3966 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3967 * bfd.c: Added macros to enable gas to swap coff records.
3968 * coffcode.h: Make the coff_swap_*_out routines return the number
3969 of bytes swapped, and cleaned up their prototypes.
3970 * configure.in: Added ebmon/coff support
3971 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3973 * targets.c: Added new entry points for coff swapping
3975 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3977 Restructure configuration scheme for bfd, binutils, ld.
3979 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3980 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3981 Change some config names to match other dirs.
3982 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3984 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3985 ../include/sysdep.h.
3986 * cpu-i960.c: Strncmp needed a length arg.
3987 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3988 * i386aout.c: Remove dead N_TXTOFF override.
3989 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3990 * config/: Rename some config files to match up h-*.h names.
3991 Remove all the HOST_SYS definitions from the config files.
3992 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3993 * hosts/h-hp9000.h: Remove USG comment.
3994 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3995 * hosts/h-news.h, h-sparc-64.h: New config files that had
3996 previously been kludged in the <sysdep.h> file.
3998 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4000 * config/*: trad-core support is HOST dependent, not target
4001 dependent. Target config files only set DEFAULT_VECTOR and/or
4002 other vector elements. Exception: when host-aout.c is in use,
4003 in which case we're forced to assume we're native (hp, vax,
4004 tahoe). Rename XDEPFILES to HDEPFILES.
4005 * Makefile.in: Rename XDEPFILES.
4006 * config/h-sun*: Don't force static linking.
4007 * trad-core.c: Document how to use it nowadays.
4008 * i386aout.c, newsos3.c: Clean up.
4009 * i386coff.c: Allow 386 coff files to be used as core files too
4010 (for reading core files from embedded systems).
4012 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4014 * Add i386aout.c for a.out support on the i386.
4016 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4018 * reloc.c, section.c, syms.c, targets.c: correct info-node
4019 structure in *doc* comments.
4020 doc/Makefile: stop hiding complaints from makeinfo.
4022 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4024 * aoutx.h (...some_aout_object_p): Take a third parameter,
4025 the internal_exec struct, and avoid ever looking at an
4026 external_exec. All callers changed to read the entire
4027 external_exec struct, swap and check its magic number,
4028 swap in the whole structure, and pass the swapped-in version to
4030 * bout.c: Bring into modern era. Use single _object_p routine
4031 for big- aand little-endian. Provide internal and external
4032 exec header structs. Use separate swap-in and swap-out routines.
4034 * libaout.h: Move struct internal_exec from ../include/aout64.h
4035 to here. Add obj_symbol_entry_size to struct aoutdata.
4036 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4038 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4039 EXTERNAL_NLIST_SIZE. Callers changed.
4041 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4043 * bfd.c: Remove strerror() to libiberty.
4045 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4046 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4047 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4048 last byte of transfer, not first byte, is within the section.
4050 * host-aout.c: Remove `BSD' archive support. Lint.
4052 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4053 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4054 `bfd_arch_info_type'. All uses changed.
4055 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4056 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4057 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4058 it needs a better name.) All uses changed.
4059 * targets.c: Rename `enum target_flavour_enum' to `enum
4060 target_flavour', and remove the `_enum' from all of the enum
4061 values themselves. All uses changed.
4063 * configure.in, config/h-i386mach: i386 mach host.
4064 * config/t-i386-aout: Use host-aout.c.
4066 * trad-core.c: Give it its own xvec's to make it independent
4067 of other file formats.
4068 * ecoff.c, host-aout.c: Remove refs to trad-core.
4069 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4070 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4072 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4074 * reloc.c: Extended NEWHOWTO macro
4075 * ieee.c: Changed the way 8bit pcrel is done
4076 * cpu-h8300.c: got the registers in the right order
4078 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4080 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4081 prediction is vindicated!
4083 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4084 Remove refs to howto.c, since Steve forgot.
4086 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4088 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4089 still work. Now allows any architecture/machine to be set.
4091 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4093 * howto.c deleted and moved code to reloc.c
4095 * libbfd.h, libbfd-in.h removed $id stuff for real
4097 * cpu-h8300.c Made it match various different spellings of h8300.
4099 * archures.c: Took out the first char filter which made it only
4100 look for a cpu/arch match when the first chars of supplied and
4101 tested names were the same.
4103 * targets.c removed oasys stuff, pending someone to fix the bugs
4107 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4109 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4110 ELF support good enough for GDB.
4111 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4112 m68k-cbm-svr4 host and target.
4113 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4114 so `diff' and `patch' can cope.
4116 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4118 * archures.c: removed texinfo error
4120 * init.c: added texinfo hooks, and removed initialization error
4123 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4126 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4128 * cpu-i960.c: Avoid numerical count of initializers.
4130 Vax Ultrix changes from David Taylor <taylor@think.com>:
4131 * host-aout.c: Make little-endian vector really little-endian.
4132 * configure.in: Separate vax and tahoe cases, handle ultrix.
4133 * config/t-vax: Add trad-core.o.
4134 * config/h-vaxult: New host system.
4136 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4138 * bfd-in.h VERSION, change version number to 0.18, this makes a
4139 gap, but now is the same as the linker version number.
4141 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4142 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4143 files will eventually contain processor specific bits for bfd,
4144 like strange relocation information and dis/assembly. So far only
4145 the H8 has been even partially done. This work also ties in with
4146 the change in handling architectures.
4148 * amdcoff.c: (a29k_reloc) fix error message.
4150 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4151 discover the architecture of the bfd. (sunos4_callback) calls the
4152 function bfd_set_arch_mach rather than stuffing stuff directly
4153 into the bfd. (sunos4_write_object_contents), changed names of
4156 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4157 setup the environment.
4159 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4160 headers in big endian format, regardless of the endianess of the
4163 * archures.c: totally changed. Now an architecture is represented
4164 with a pointer to an info structure rather than an enumerated type
4165 and a long. The old info is available as two elements in the
4166 structure. Future enhancements to architecure support will
4167 involve pointers to methods being placed into the info structure.
4169 * bfd.c: changed the definition of the bfd structure for the new
4172 * bout.c: (b_out_set_arch_mach) changed to use the new
4173 architecture mechanism.
4175 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4176 the new architecture mechanism.
4178 * configure.in: added h8 stuff.
4180 * ieee.c: too many changes to note. Now ieee files written with
4181 bfd gas and ld can be read by gld and ieee only linkers and
4184 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4186 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4187 than fixing the structure directly.
4189 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4190 than fixing the structure directly.
4192 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4193 before opening a bfd.
4195 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4196 rather than fixing the structure directly.
4198 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4199 in the t/hmake file) a user can select which backends they want
4200 linked with bfd without changing the source.
4202 * init.c: new, looks after initializing modules.
4204 * howto.c: for future use, will allow an application to work out
4205 what cookie to use as a handle on a relcoatio howto.
4207 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4209 * srec.c: Better error checking, partly from Peter Schauer.
4210 (srec_object_p): Avoid assuming any file that starts with 'S' is
4211 an S-record file! (Check for 3 uppercase-hex digits after it.)
4212 (ISHEX): Define new macro for checking supposedly hex characters.
4213 (pass_over): Treat as EOF any S-record line that:
4214 * doesn't have hex in either size character
4215 * produces a size larger than 0x7F
4216 * has an unrecognized type number
4218 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4220 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4221 opncls.c: Lint (saber actually).
4223 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4225 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4226 * newsos3.c: Fixed two types: newos3 -> newsos3.
4227 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4228 to use correct segment.
4230 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4232 * aoutx.h (print_symbol): Handle missing symbol->name.
4234 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4236 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4239 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4241 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4242 add sgi/irix support.
4244 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4246 Changes for the AMD 29000 Ultracomputer port from David Wood.
4249 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4251 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4254 * coffcode.h (coff_real_object_p): Pass information about the
4255 current file's coff symbol format to BFD via the coff_data struct.
4256 (coff_find_nearest_line): obj_icof => coff_data.
4257 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4258 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4259 and DIMNUM == E_DIMNUM.
4260 * configure.in: Handle a29k-*-* hosts, and targets
4261 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4262 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4263 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4264 local_linesz to `coff_data' (tdata) struct.
4265 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4266 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4268 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4270 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4271 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4273 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4275 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4277 (sunos4_core_file_matches_executable_p): Fix header comparison.
4278 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4279 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4281 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4283 Allow GDB to patch object files.
4285 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4286 * trad-core.h (trad_unix_core_file_p): Ditto.
4287 * aoutx.h (aout_set_section_contents): On first output, check
4288 abfd->direction and complain if erroneous.
4290 * Makefile.in: Add crude dependencies.
4292 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4294 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4295 to h/t-xxxx files so that everything will work on System V.
4297 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4299 * aoutx.h: Add information on host-aout.c and how to configure
4300 to use it, to the manual.
4301 * configure.in: Tix typo.
4302 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4303 else dummy out the core file support.
4304 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4305 specified, use it to locate the data section.
4306 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4307 rather than as chars (lint).
4309 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4311 * aoutx.h, coffcode.h: saberized.
4313 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4315 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4317 bfd.c, targets.c: minor rewording of doc segments
4320 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4322 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4323 etc, rather than TEXT_START_ADDR.
4324 * host-aout.c: Remove #if 0 around whole thing.
4325 Update to modern (32/64-bit) a.out naming conventions.
4326 Include a large chunk of ../include/a.out.gnu.h to get macros that
4327 are not defined by the system include files.
4328 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4329 macro used by the other a.out implementations.
4330 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4332 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4334 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4335 texdoc and psdoc; make these depend on generated .texi's
4337 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4340 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4343 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4344 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4345 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4346 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4347 obtrusive marks indicating .c origins.
4349 * bfd.texinfo: generalize most references to linker
4351 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4353 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4354 * archures.c: remove empty foo() definition (crept in at vn1.9)
4356 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4358 * bfd.texinfo: use @setchapternewpage on instead of lots of
4359 @page's; minor rephrasing in Introduction.
4361 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4362 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4363 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4364 segments): used BFD (caps) more consistently as a name in
4365 discourse, fixed a few other minor typos and uses of fonts
4368 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4370 * coffcode.h: fixed bug where string table size wasn't being swapped.
4372 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4374 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4376 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4377 flags. (bfd_print_symbol_vandf) now knows what to do with the
4380 * aoutx.h: made translate_from_native_sym_flags and
4381 translate_to_native_sym_flags produce the above flags.
4384 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4386 * all files: update copyright notices for GPL version 2.
4387 Install header comments and attribute most modules to their
4388 authors. BFD's name is now officially "Binary File Descriptor",
4389 so remove any conflicting pejoratives.
4390 archures.h: Consists solely of comments; remove it.
4392 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4394 * Makefile.in, bfd.c: Made it compile again.
4396 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4398 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4401 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4403 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4404 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4407 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4408 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4410 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4412 * Everything: created some new files, core.c format.c, reloc.c,
4413 section.c and syms.c to split the functionality a bit better.
4414 Cleaned up the rest of the files a bit, and added some
4418 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4420 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4421 really takes 3 arguments, patched code and ammended prototypes.
4423 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4425 * ../include/bfd.h (struct bfd_target): Added new field
4426 "align_power_min" which contains the minimum alignment for a
4427 section. This is used in coff_new_section_hook. The field
4428 insertion necessitates an update of all backends..
4430 * aoutf1.h jump table field inserted
4432 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4435 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4436 table field inserted.
4438 * coffcode.h(just about everything) Now patches up symbol tables
4439 using a different mechanism. The Intel major bug has been fixed,
4440 and the linker can self host on the Aviion and be debugged with
4443 * ecoff.c: new include and jump table patch, i386coff.c: new
4444 include and jump table patch, icoff.c: new include and jump table
4445 patch, ieee.c: can now read archives containing ieee modules.,
4446 libcoff.h: added (combined_entry_type), libieee.h: uped max
4447 sections to 20, m68kcoff.c: new include and jump table patch,
4448 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4449 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4450 srec.c: jump table patch. trad-code.c fixed #IF typeo
4452 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4454 * coffcode.h (coff_swap_aux_in): added else case to deal with
4455 filenames less than 9 characters.
4458 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4460 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4462 * srec.c: now allows any number of sections to be created in a
4463 file. Outputs addresses of the right length.
4465 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4467 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4468 target didn't match, the format got set to the attempted match,
4469 breaking a future test.
4471 *../include/i386coff.h : fixed typo in type field with size
4473 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4474 support in the jump table for the swapping routines exported to
4475 gdb. Now gdb works with the 386.
4477 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4479 * Merge in changes from gdb-3.95 release.
4480 Makefile.in: Allow hmake and tmake files to add OFILES.
4482 bfd.c: support specific targets as well as searching. When
4483 searching, take default target in preference to others.
4485 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4486 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4487 libbfd.h: Support specific targets as well as searching.
4488 opncls.c: Support specific targets as well as searching.
4489 targets.c: Search is short-circuited if default target matches.
4490 liboasys.c, libieee.c: Undo bothner changes that make macros
4491 work to the left of assignment, but which depend on the
4492 representations of different pointer types being the same.
4494 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4496 * i386coff.c: created.
4497 * coffcode.h: added support for 386.
4498 * Makefile.in: added support for 386.
4499 * ../include/i386coff.h: created
4501 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4503 * coffcode.h: removed all put_x_<sizes>
4504 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4508 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4510 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4512 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4514 * everything: Removed sysdep.h from bfd.h and put back into files
4515 from which it was split out. Now 64 bit version is built with a
4516 -DHOST_64_BIT="long long" on the compile line.
4518 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4520 Changed all the [get|put][name] routines to use [get|put]_[size
4523 Put in support for 64 bit work. Now two versions of bfd may be
4524 generated, according to the state of TARGET_64_BIT, one which is
4525 32 bit only, and one which is 64/32 bits.
4526 Created new back end 'demo64' to test 64 bit functionality.
4528 Renamed some files to work on DOS.
4530 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4531 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4532 chage, 64 bit transfer. * liba.out.h: Split out common code from
4533 sunos and newsos into liba.out. Name changes and prototype mods. *
4534 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4535 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4536 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4537 change and 64bit stuff.* newsos3.c: common code removed, new jump
4538 table. * oasys.c: Name change * opncls.c: Portability fixes *
4539 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4540 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4541 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4542 64bit ized. * demo64.c: 64 bit a.out back end
4544 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4546 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4547 on LHS of assignment, even when using old compilers.
4548 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4549 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4550 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4551 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4552 * targets.c: Add declaration of newsos3_vec.
4554 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4556 * aout.c: fixxed some of the problems with filepos calculation.
4557 (swap_ext_reloc): fixed problem with creation of relocs.
4558 (aout_set_section_contents): fixed filepos problem
4560 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4561 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4562 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4563 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4564 cleaned up. (coff_write_object_contents) cleaned up.
4566 * ecoff.c: Totally different. Now supports ecoff fully.
4568 * icoff.c: fixed problems in relocation callout.
4570 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4572 * m68kcoff.c: updated target vector.
4574 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4575 choose_reloc_size. (sunos4_write_object_contents) now calls
4576 choose_reloc_size so outputs relocs correctly, also calculates the
4577 size of the sections correctly.
4581 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4583 Merge Per Bothner's changes to modularize BFD a.out a bit.
4585 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4586 * ieee.c: Cast enums to int before comparing them, for brain-
4588 * coff-code.h: Remove coff_get_section_contents, and use the
4589 generic one instead.
4591 * aout.c: Derive new module from sunos.c, containing generic
4592 support code for all kinds of a.out files.
4594 * sunos.c: Remove all code that goes in aout.c. Split out
4595 machine dependent followup in sunos4_object_p into
4596 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4597 and redefine only the names we CHANGE, not all the names. Drop
4598 the little-endian vector, and rename the vector as sunos4 rather
4601 * b.out.c: Use aout.c routines for most of the work. Slight
4602 changes for the new regime. Remove close_and_cleanup and
4603 get_section_contents in favor of generics. New transfer vector
4606 * newsos.c: New support for Sony NEWS, another a.out format.
4608 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4609 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4610 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4612 * opncls.c (bfd_close): Call format-dependent write_contents
4613 routine, if writing, before calling target-dependent
4614 close_and_cleanup routine (which is now always generic, I think).
4615 * srec.c: Use bfd_alloc instead of malloc. Remove
4616 close_and_cleanup and move code from it to
4617 srec_write_object_contents. Add write_contents to tvec.
4618 * targets.c: Remove a.out little vector, replace a.out big
4619 vector with SunOS vector. FIXME: Need Vax support again now.
4621 * libbfd.h: Add write_contents format-dependent-vector to the
4622 bfd_target vector. Supply a generic close_and_cleanup routine.
4623 * liba.out.h: Handle the new aout.c split. Add prototypes for
4624 all routines defined in aout.c. Rename "sunos" things to "aout"
4625 things. Add a few fields where needed for various formats.
4626 * Makefile.in: Add aout.c and newsos.c.
4628 * archive.c, ieee.c, oasys.c: Lint.
4630 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4633 changed forward declaration struct stat; to reduce warnings. Changed
4634 comment on bfd_h_<x>_x.
4636 * ../include/m68kcoff.h, ../include/intel-coff.h,
4637 ../include/m88k-bcs.h
4638 Now there are two incarnations of relocs, linenos and syments. One for
4639 internal digestion, and one full of char arrays for I/O. The original
4640 names have gone to detect errors.
4642 * Makefile.in, m68kcoff.c, targets.c
4643 Test new structure code with a 68k coff implementaion
4645 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4646 Fixed all the places where there were problems with the size and
4647 alignments of structures on disk and structures in memory. #ifed out
4648 all the code in coffswap.c, since it should be done using the target
4651 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4653 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4654 multiple reloc command.
4656 * sunos.c (sunos4_set_section_contents): Made it so that sections
4657 are always padded to their alignment size.
4659 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4661 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4662 Clean up types and such (saber C problems).
4663 * ecoff.c: Clean up types and such. Remove routines that are
4664 not used. Fix up reading and swapping of shorts from files.
4666 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4668 * a.out.vax.c: Remove two bogus "static" from prototypes.
4670 * ecoff.c: Got rid of lots of non-working junk (that had
4671 been copied directly from coff-code.h).
4672 Updated to be consistent with updates to icoff.c and coff-code.h.
4674 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4675 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4677 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4678 but until the target_vector is automatically generated,
4679 it's as good as any. Note that the text offset is the only
4680 difference between NewsOS and SunOs (including magic numbers).
4681 (Most of the sunos_* routines should to renamed bsd_*
4682 and move to a bsd.c file. Then (and when the target_vector
4683 is automatically generated) it might make sense to create
4684 a separate Sony target.)
4686 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4687 on some systems, and doesn't help on others.
4688 Similarly, only define X_OK if not already defined.
4690 * trad-core.c: Don't include sys/stat.h - at least
4691 on NewsOS 3, it has already been included.
4693 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4695 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4696 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4697 symbol tables if necessary when reading them in, so gdb can use
4698 them. Add "bfd_coff_" to the names so they won't conflict with
4699 names in calling programs. FIXME-soon: if coff-code.h is
4700 included in two BFD modules, this will cause duplicate
4701 definitions; the routines should be exported to a separate,
4702 common, module (probably along with a mess of other ones).
4704 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4706 Improve modtime support.
4708 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4709 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4710 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4711 BUG: archive members still do not get correct mod times.
4713 Improve floating point support for core files.
4715 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4716 (sunos4_core_file_p): Create a second registers section in the
4717 core file, called ".reg2", for the float registers.
4719 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4721 * many changes to improve archive handling; found a logic flaw in
4722 bfd_check_format which only just happened to work by cooncidence.
4724 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4726 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4729 * bfd.h: changed type of udata in asymbol to void *, like it
4730 should be. Added bfd_reloc_dangerous enum member.
4732 * coff-code.h: Fixed it so that internally generated symbols get
4733 their values relocated correctly in all cases. Removed calls to
4736 * icoff.c: Not understanding the destination symbol of a reloc is
4737 not a failure any more, just 'dangerous'. This allows linking of
4738 b.out and coff images.
4740 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4744 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4746 * sunos.c (translate_to_native_sym_flags): fixed
4747 sym_pointer->n_value so that symbols on the way out get their
4748 section relative values calculated correctly.
4750 * coff-code.h (mangle_symbols): fixed problem where tags were not
4751 being relocated for structs, enums, unions. Also various lints.
4753 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4755 * archive.c (get_elt_at_filepos): system_call_error returned
4758 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4760 * Resolve the use of no_error and system_call_error.
4761 The bfd library itself now will never set bfd_error to
4764 The code still needs to be combed to make sure all the error
4765 codes are correct. I suspect they are not always set correctly.
4767 * The names of all the messages have _ prepended because the sun
4768 bundled compiler can't distinguish from a macro which takes an
4769 argument and the same identifier in a non-macro context.
4771 * The reason for the above being that entry points which used to
4772 be trampoline functions are now just macros which expand to a
4773 direct call through the bfd's xfer vector.
4775 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4776 must gas have its own version of everything (the gas version
4777 had the correct value)
4779 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4781 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4782 properly support i960 architecture and output correct reloc stuff.
4784 * bfd.h: added prototype for bfd_printable_arch_mach, added
4787 * coff-code.h: Applied patches from chrisb to support i960
4788 architecture, zero relocs and swap them correcly and conditionally
4789 compiled the timestamp.
4791 * sunos.c: Made the default section alignment 2^3 so that doubles
4792 are done properly. Fixed the same reloc bug that was in b.out.c
4794 * sysdep.h: Now compiles on a Posix box
4796 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4798 * icoff.c: Fix comment on big-endian version.
4799 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4800 F_RELFLG). Set F_AR32WR in output files if little endian
4803 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4805 * archures.c fixed =/== typo
4807 * sunos.c added architecture stuff for output. Fixed
4808 bug where files where vma(data) != size(text)
4809 were processed wrong.
4811 * coff-code.h added a lint cast
4813 * (../include/a.out.sun4.h) fixed it so zmagic
4816 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4818 * archive.c removed loads of includes, and fixed bug where string
4819 table didn't have a null at the end.
4821 * bfd.c fixed includes, added symbols argument to
4822 canonicalize_reloc entry point.
4824 * libbfd.c fixed includes and added some lint patches.
4826 * targets.c added both sorts of intel coff.
4828 * b.out.c fixed included, changed was the canonical
4831 * icoff.c added support for callj and big and little
4834 * opncls.c added chmod+xing for files with EXEC_P set.
4836 * sunos.c fixed includes. Changed default section
4837 alignement to words. Fixed relocation stuff to work with
4840 * bfd.h various new types added, prototype for new
4841 reloc calls, changed bfd->iostream to a void *
4842 to including files don't need stdio.h.
4844 * libcoff.h added conversion table to tie relocs to
4849 * coff-code.h fixed includes. Added code to support
4850 big and little endian formats. Various lints. Better
4851 processing of symbols. Changed reloc stuff to new
4854 * libbfd.h fixed includes
4857 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4859 * bfd.h changed name of alignment entry in sec_struct to
4860 alignment_power, because of conflicting uses within bfd.
4861 Now it should be obvious that it's a 2**n alignment
4862 specifier. Removed start_pad, end_alignment, block, minsize,
4863 output_file_alignment, subsection_alignment and original_vma fields.
4864 Added align_power() macro. Fixed bfd_section_alignment
4865 acessor macros. Added bfd_symbol_same_target macro.
4867 * b.out.c (b_out_write_object_contents) fixed to use
4868 new alignment member. Fixed (callj_callback) to use section
4869 relative symbols properly.
4871 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4872 Fixed (translate_from_native_sym_flags) to correctly make
4873 symbols section relative.
4875 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4876 (bfd_make_section) took out initialization of obsolete members.
4877 (bfd_print_symbol_vandf) added
4879 * opncls.c (bfd_create) created.
4881 * coff-code.h (coff_new_section_hook) took away refs
4882 to obsolete members. (make_a_section_from_file) added
4883 conversion between alignment types. (coff_symbol_from)
4884 added. (coff_count_linenumbers) only counts linenumbers
4885 if symbol is of coff-type. (coff_mangle_symbols) only
4886 heavily mangles symbols if symbol is coff-type.
4887 (coff_write_symbols) various lints. (coff_write_object_contents)
4888 various lints and modification for alignment conversion.
4889 (coff_slurp_relocs) fixed for use with new asection shape.
4891 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4893 * archive.c lots of lint
4895 * b.out.c added callj relocation support, upgrated reloc howto.
4896 Fixed so that asymbol and reloc records are output
4899 * bfd.c lots of lint, support for new bfd entry point
4902 * bfd.h changed definition of asymbol to contain pointer to
4903 owning bfd, removed target dependencies.
4905 * cache.c took out print statements, put in BFD_ASSERT calls.
4907 * coff-code.h various lints, corrected linenumber output
4908 functionality. Added support for new style asymbols and
4909 bfd_print_symbol. Fixed so that asymbol and
4910 reloc records are handled correctly. Added timestamp.
4912 * icoff.c Added support for new howto shape.
4914 * liba.out.h Added support for new asymbol shape
4916 * libbfd.c various lints
4918 * libbfd.h various lints
4920 * libcoff.h added support for new asymbol shape.
4922 * sunos.c various lints. Added support for new asymbol shape
4923 and bfd_print_symbol.
4925 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4927 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4928 pointer lint. Added support for callj relocation. Fixed bug where
4929 the last 32 bytes of the text section were overwritten by data. Fixed bug
4930 where archives of b.out didn't work due bfd_slurp_extended_name_table
4933 * sunos.c added support for n_other field. Braced the howto table so
4934 that it won't be affected by any lengthing of the howto struct typedef.
4937 * bfd.h added support for n_other field, added special_function
4938 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4941 * bfd.c upgraded bfd_perform_relocation, various lints.
4943 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4945 * ChangeLog: Started ChangeLog for BFD.
4946 * ToDo: Create file for suggestions.
4948 * Makefile: Support easy loading into Saber C.
4949 Add dependencies for icoff.o and bcs88kcoff.o.
4950 Rename coff.c to coff-code.h. Change callers.
4952 * bfd.c (bfd_check_format): Allow the check_format routines
4953 to return the desired target vector, rather than just a Boolean.
4954 bfd.h (bfd_check_format): Change function pointer return type.
4955 archive.c (bfd_generic_archive_p): change callee.
4956 b.out.c (b_out_little_object_p, b_out_big_object_p,
4957 b_out_real_object_p): change callee.
4958 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4959 in check_format transfer vectors that need a filler.
4960 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4961 bcs88kcoff.c: change callee.
4962 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4963 icoff.c: change callee.
4964 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4966 * libbfd.c (zalloc): It should actually zero the storage!
4967 This was commented out for some reason.
4969 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4970 This is so callers can avoid <stdlib.h> which doesn't exist
4973 * bfd.c (map_over_sections): Add debugging code, since I
4974 noticed the section count for sunos core files was bad, but only
4975 GDB had detected the problem.
4976 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4977 bfd_get_section_linenos): Remove obsolete functions.
4978 (bfd_apply_relocations): Use longs, not ints, for the math.
4980 * bfd.h: Declare enum boolean and struct bfd_target as well
4981 as typedefs for them. Remove obsolete
4982 bfd_get_section_lineno_size.
4984 * cache.c: Make the "fdopen" support work. Keep better track
4985 of how many files are open. Centralize the opening of files
4986 and be sure bfd_open[rw] actually try to open the file. Evade
4987 linked list initialization problems.
4989 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4991 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4993 * cplus-dem.c: Delete file, since it is not part of BFD.
4995 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4996 (bfd_openr, bfd_openw): Actually open the file, give error now.
4998 * sunos.c (sunos4_core_file_p): Set section count.
4999 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5000 obsolete definitions.
5001 (_write_symbol_table): Initialize <idx> counter.
5002 (foop): Eliminate debugging code.
5008 version-control: never