1 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
3 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
4 * bfd.c (union tdata): Add nlm_obj_data;
5 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
7 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
9 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
10 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
11 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
12 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
13 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
14 * bfd-in2.h (INLINE): Defines moved here.
15 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
16 * libelf.h (CAT4): Move define to bfd-in2.h.
17 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
18 * bfd-in2.h (union tdata): Add nlm_obj_data.
19 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
20 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
21 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
22 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
23 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
26 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
28 * configure.{hosts,in}: add i[34]86-*-lynxos* support
30 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
32 * elf.c, elfcode.h, libelf.h: Serious reorganization.
33 Deleted `thunk' structure, merged into tdata, duplicate data
35 Rearranged functions, grouping by function.
36 Broke up many functions in elfcode.h, re-ordered many parts of
37 file writing to handle unpredictable state of section relocation
38 table as provided by various applications.
39 Still needs cleanup: Merge functions back together, split out
40 data structure with only data that is used only when writing out
43 * elf.c (bfd_elf_generic_reloc): New function, taken from
45 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
46 bfd_perform_relocation lossage.
48 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
50 (ofiles): Don't use sort or uniq; do it with sh constructs.
52 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
54 * coffcode.h: Recognize I386PTXMAGIC.
55 * aoutf1.h, libaout.h: Add M_386_DYNIX.
56 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
57 New macros; use it if defined.
58 * config/symmetry.mh, hosts/symmetry.h: New files.
60 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
62 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
63 * Makefile.in: Change accordingly.
64 (CFILES): Add elf64-gen.c.
66 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
68 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
70 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
72 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
75 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
78 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
80 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
82 * configure.in: Recognize h8300h-*-*.
84 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
86 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
88 * coff-sh.c (r_imm32): Get the width of the reloc right.
90 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
92 * configure.in: Add new target m68k-coffun to the dpx/2.
93 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
95 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
97 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
98 sparc-aout-specific list.
100 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
102 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
104 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
105 and Jim Kingdon (kingdon@cygnus.com)
107 * elfcode.h: Use memset not bzero.
108 * trad-core.c: Don't include <sys/file.h>.
109 * i386linux.h: Include <sys/file.h>.
110 * coff-m68k-un.c: new file to handle names with underscores on
112 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
113 to not duplicate the function in the executable.
114 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
116 * coffcode.h (MC68KBCSMAGIC): case added.
117 * targets.c: Add m68kcoffun_vec.
118 * configure.host: added support for Bull dpx/2.
119 * config/dpx2.mh, hosts/dpx2.h: new files.
120 * Makefile.in: added target coff-m68k-un.
122 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
124 * aoutf1.h: Add definition of MACHTYPE_OK.
126 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
128 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
129 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
130 be sufficient. Define TEXT_START_ADDR.
132 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
134 * aoutx.h (translate_from_native_sym_flags): Removed statep
135 argument. Just let an indirect symbol point to the next symbol
136 without forcing the next symbol to be undefined. Changed all
138 * hp300hpux.c (slurp_symbol_table): Changed call to
139 translate_from_native_sym_flags.
140 * targets.c: Added hp300hpux_vec.
141 * Makefile.in (hp300hpux.o): Added dependencies.
143 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
145 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
146 relocs together, and add 64-bit versions.
147 (bfd_generic_get_relocated_section_contents): Argument to alloca
150 * libbfd.c (bfd_xmalloc_by_size_t): New function.
151 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
153 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
154 (new_bfd): Prototype-style definition, using DEFUN.
155 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
156 argument is type size_t, not bfd_size_type.
157 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
158 * bfd.c (bfd_default_error_trap, bfd_error_trap,
159 bfd_error_nonrepresentabltrap): Prototypes.
160 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
161 bfd_alloc_grow): Adjusted prototypes for arg type change.
162 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
163 do_slurp_coff_armap, bfd_construct_extended_name_table):
165 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
166 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
169 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
170 (ofiles): New target. Build a list of unique file names, in case
172 (TARGETLIB): Use list of files from ofiles.
173 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
174 minimal-bfd flag and target makefile frag contents.
176 * elfcode.h (elf_read): Delete static declaration, since function
178 (elf_map_symbols): Write out section symbols for all sections, for
180 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
181 section symbols for the same section.
182 (elf_find_nearest_line): Don't print message, just return false.
184 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
186 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
188 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
190 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
193 (realclean): Remove generated headers.
195 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
197 * section.c (bfd_set_section_content): Deny if file is not opened with
198 the proper mode, set output_has_begun if file is openened for update.
199 * aoutx.h (aout_*_set_section_content): Remove checks that are now
200 done in bfd_set_section_content.
202 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
204 * hosts/std-host.h: Removed declarations of printf, fprintf,
205 fcntl, fread and fwrite. They are all error prone for one reason
206 or another. Changed declaration of memchr from char * to PTR.
208 * configure.in (mips-*-riscos*): New target; use riscos.
209 * configure.host (mips-*-riscos*): New host; use riscos.
210 * config/riscos.mh (HDEFINES): Add -G 4.
212 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
213 rather than casting the result of bfd_h_get.
215 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
220 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
222 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
223 include in search list if BFD64 is defined.
225 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
226 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
228 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
230 * elf64-target.h, elf64-generic.c: New files.
231 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
232 (elf64-generic.o): List dependencies.
234 * Makefile.in: List target `all' explicitly before host/target
235 makefile fragments are included, in case they define any new
238 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
239 versions as appropriate. Uses updated.
240 (elf_debug_section): Declare before use.
241 (elf_debug_file): New function.
242 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
243 Alignment value in section header is n_bytes, not log2.
244 (new_section_hook): Do nothing for now.
245 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
247 (elf_core_file_p): Simplify check for correct class (word size).
248 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
249 Initialize all fields when creating data structures.
250 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
251 (elf_compute_section_file_positions): Set correct class in output
253 (elf_write_object_contents): Section symbols have empty names in
256 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
257 args to size_t before call.
258 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
260 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
262 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
263 number information, return 0 for line number.
265 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
270 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
272 * hosts/riscos.h: Define NBPG and UPAGES.
274 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
276 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
277 lvalue; it contains a cast.
279 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
281 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
282 Use unsigned hash values for better hashing.
283 (hash): Hash in the string length for long strings.
285 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
287 * aoutx.h (compare): Replace 3 if's with a subtraction.
288 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
289 in decreasing order of success, as an optimization.
290 (hash): Take a length arg; ignore chars after #25, for speed.
291 (add_to_stringtab): Pass length to hash.
293 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
295 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
297 * elfcode.h (elf_new_section_hook): Do nothing for now.
298 (elf_write_object_contents): Output common symbols the way ELF
301 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
303 * libelf.h (struct elf_obj_tdata and associated macros): Moved
304 here from elfcode.h. A couple of size-specific structure pointers
305 were changed to PTR; uses fixed appropriately.
306 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
307 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
308 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
309 temporary macros to ease name change.
310 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
311 elf_string_from_elf_section, bfd_elf_find_section): Moved here
313 * doc/Makefile.in (libbfd.h): Process elf.c too.
314 * Makefile.in (elf.o): Note new dependencies.
316 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
317 code, tweaked some debug hooks.
318 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
321 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
323 * hosts/riscos.h: New file.
325 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
327 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
328 section already exists, use its pointer to fill in rawdata slot.
330 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
332 * hosts/std-host.h: Return value of puts and fputs is int not void.
334 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
336 * aoutx.h (howto_table_ext): Comment the field names.
337 * reloc.c (bfd_perform_relocation): Fix max and min values.
339 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
341 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
342 size-independent elf internal data structures.
343 * elfcode.h (put_word, get_word): Define as appropriate for
344 architecture word size. Structure swapping functions changed to
345 use them as appropriate.
347 * configure.in: If compiling 64-bit back ends, do them before
350 * libelf.h: Use new size-independent versions of elf internal data
352 (symbol_type): Reordered to put any fields dependent on target
354 (elf_backend_data): Renamed from elf##_backend_data and made
356 (elf_sect_thunk): Now size-independent.
358 * libbfd.c (bfd_log2): Now returns unsigned int.
360 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
362 * Rename config/m88k-aout.mt to config/noop.mt.
363 configure.in: Use it for mips-*-bsd*.
365 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
367 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
368 initializer" warning from gcc.
369 * cpu-h8500.c (arch_info_struct): Likewise.
370 * cpu-sh.c (arch_info_struct): Likewise.
372 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
373 howto_*): Unused functions and variables commented out.
374 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
376 * cpu-h8500.c (compatible): Likewise.
377 * cpu-sh.c (compatible): Likewise.
379 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
380 Always set a valid length value, even for invalid input.
382 * srec.c (srec_write_symbols): Use sprintf_vma.
384 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
385 uint64_type): Provide default definitions.
386 * hosts/std-host.h (int64 stuff): Remove them from here.
388 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
390 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
391 variable. Added default case to switch.
393 * aoutx.h (translate_from_native_sym_flags): Before casting
394 pointers to integers, make sure the integer type is wide enough.
395 * coff-mips.c (ecoff_set_symbol_info): Ditto.
397 * section.c (bfd_get_section_contents): Since `count' is unsigned,
398 don't bother comparing for less-than-zero.
399 (bfd_set_section_contents): Ditto.
401 * elfcode.h (bfd_add_to_strtab): Now static.
402 (sym_is_global): New function.
403 (elf_map_symbols): Call it. Now returns void. Removed unused
405 (bfd_section_from_shdr): Mark string tables other than for section
406 and symbol names as normal sections having contents.
407 (fix_up_strtabs): New function; fixes up ELF header fields for
408 stab sections with string tables associated.
409 (elf_write_object_contents): Map fix_up_strtabs over all BFD
410 sections. Reordered condition tests for symbol flags; default to
411 local-object value instead of global-object.
412 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
413 inside condition test.
414 (elf_print_symbol): Use fprintf_vma.
415 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
418 * bfd-in.h (int64_type, uint64_type): Define these if we fall
419 back to "long long" for HOST_64_BIT.
421 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
422 without using invalid ANSI C preprocessing tokens.
424 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
425 * libelf.h (bfd_elf32_new_section_hook): Declare.
426 * elfcode.h (new_section_hook): Define here.
428 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
429 against multiple inclusions.
431 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
433 * Makefile.in (bfd.h): Generate into current directory by grabbing
434 64-bit definition (if any) from sysdep.h.
435 * bfd-in.h: Put in marker for sysdep.h inclusion.
437 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
439 * reloc.c (bfd_perform_relocation): Check for overflow on
440 pc-relative relocations if the howto asked for it.
442 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
444 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
446 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
448 * config/riscos.m{h,t}: New files.
449 * configure.{host,in}: Use them.
451 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
453 * elf32-mips.c: comment change. This is a mips file, not 88k.
455 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
457 * cache.c (bfd_cache_init): Increment open_files and call close_one
459 (bfd_open_file): Don't increment open_files here.
461 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
463 * config/delta88.mh: Don't set CC.
465 * Makefile.in: Add elf32-{mips,m88k,generic}.
466 elf32-{mips,m88k,generic}.c: New files.
467 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
468 elfcode.h (elf_object_p): Match elf32-generic for all machines which
469 don't match a different target.
471 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
473 Eliminate "int8_type", "int16_type", "int32_type", and their
474 variants from the BFD universe. Leave the 64-bit types for now,
475 since they are in flux.
477 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
478 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
479 * ieee.c: Convert uint8e_type => unsigned char.
480 * oasys.c: Extensive changes to eliminate obsolete types.
481 These depend on changes in ../include/oasys.h as well.
482 * hosts/*.h: Remove declarations of all these types.
484 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
486 * hosts/delta88.h: #if 0 out some declarations which conflict with
489 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
491 * Makefile.in (install): remove parentdir cruft
493 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
495 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
496 * Expurgate random DEFUNs that have crept in.
498 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
500 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
501 only be aligned to a 4 byte boundary.
503 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
505 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
508 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
510 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
511 1927 but fixing some other important things.
513 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
515 * hosts/std-host.h (int64e_type): Fix definition.
517 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
519 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
520 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
521 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
524 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
526 * Makefile.in (install, headers): don't put comments after a tab
527 in the actions section of a rule
529 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
531 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
532 (ecoff_write_object_contents): If not D_PAGED, don't add the
533 section headers to text_size. If not D_PAGED, set the magic
534 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
535 executable, the executable must fully occupy an even number of
537 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
538 ecoff_big_vec): Consistently set section alignment power to 4,
539 since ECOFF sections should be multiples of 16 bytes.
540 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
541 Made ar_pad_char and ar_max_namelen agree for both.
543 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
545 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
546 symbol value, since bfd symbols are section relative, but ELF
549 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
551 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
553 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
555 * hosts/news.h, config/news.mh: New files.
557 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
559 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
560 * coff-h8300.c: More addressing modes.
561 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
563 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
564 H8/300H name. (compatible): New function.
565 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
568 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
570 * coff-mips.c (ecoff_compute_section_file_positions,
571 ecoff_write_object_contents): Only round to page boundaries if
572 D_PAGED flag is set for the output BFD.
574 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
576 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
577 casts to work on machine where sizeof(long) != sizeof(int) !=
579 * coffgen.c (coff_get_normalized_symtab): Ditto.
580 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
582 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
584 * coffgen.c (coff_write_symbols): For empty string table, write
585 out 4 in correct byte order. (from minyard@bnr.ca)
587 * elf32-hppa.c: Don't include libhppa.h for now; define
588 BYTES_IN_WORD instead, until Utah sends a better fix.
589 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
590 of malloc and realloc.
592 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
594 * configure.in (mips-*-ecoffl*): New target; use decstation.
595 (mips-*-ecoff*): Added trailing '*'.
597 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
598 for the FDR, not from the first PDR in the file.
600 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
602 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
604 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
606 * hppa.c (hppa_get_symbol_info): New function.
608 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
610 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
613 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
614 * libhppa.h (MAXCOMLEN): Define unconditionally.
615 (_PA_RISC_ID): Only define if not already defined.
616 * elf32-hppa.c: Include libhppa.h.
619 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
621 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
623 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
625 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
626 remove defines of __MSDOS__ and __GO32__ (these are in the
629 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
632 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
633 * config/hppabsd.mh: Don't use ranlib.
635 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
637 * elf.c: New file, for word-size independent code.
638 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
639 * Makefile.in: Include elf.o in standard objects.
641 * bfd-in.h (CAT3): Define here.
642 * libaout.h, libelf.h: Not here.
644 * libelf.h (struct strtab): Define here.
645 (bfd_elf_locate_sh): Declare here.
646 * elfcode.h (struct strtab): Definition deleted.
648 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
650 * Makefile.in: Make "all", not "bfd.h", be the default target.
651 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
652 hasn't really changed.
654 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
656 * elfcode.h (elf_hash): Provide elf standard hash function.
657 (various): Key off of the machines use_rela_p field to determine
658 whether to use REL or RELA relocations.
659 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
660 (elf_make_sections): Allocate a pointer to hold all data for a
661 given section, and copy each fragment into the data region.
662 Update the section's pointer with the REL implicit addends if the
663 machine uses REL relocation.
665 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
666 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
667 into was elf32-target.h expects.
668 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
669 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
670 (elf_i386_info_to_howto): Add minimal relocation support.
672 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
673 elf_info_to_howto_rel fields.
675 * elf32-target.h (elf_bed): Add support for new fields in
678 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
680 * elf32-hppa.c: Add symbol extension section support, fix
681 relocation howto table, add stub generation support.
683 * elf32-hppa.h: Add symbol extension section support, fix
684 relocation howto table, add stub generation support.
686 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
689 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
692 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
693 the symbol is not found.
695 * elfcode.h (elf_compute_section_file_positions): Not all section
696 file positions were computed.
698 * elfcode.h (elf_get_sect_thunk): New function.
700 * hppa.c (sign_ext): Reimplement.
702 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
703 these functions static.
705 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
707 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
709 * aoutx.h (translate_from_native_sym_flags): Don't set
710 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
711 * aoutx.h (translate_to_native_sym_flags): Translate
712 constructor symbols properly.
714 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
716 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
718 * aout-target.h (minimum_alignment): 8 byte alignment is right.
721 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
723 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
724 from bfd-in.h and .c files. Build bfd.h in build directory,
725 substituting in requested target word size. Insert word size into
726 makefile, and maybe enable 64-bit targets.
728 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
729 are available. Conditionalize on this. Assume HOST_64_BIT
730 will be defined if needed, so 64-bit targets are conditionalized
731 only in the Makefile.
733 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
735 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
737 * coff-sh.c (rtype2howto): Put error message on stderr.
738 (extra_case): Delete unused variable.
740 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
741 before calling printf.
743 * elfcode.h: New file, almost completely derived from old elf32.c.
744 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
745 * Makefile.in (elf64.o): List dependencies, don't build by
747 (elf64.c): Add to list of sources.
748 (elf32.o): Update dependencies.
749 * elf32-*.c: Updated type/macro/structure names. Cleaned up
750 namespace pollution; rename vectors.
751 * targets.c, config/*-elf.mt: Updated.
752 * All uses of 32-bit versions of structures, routines, and macros
755 * Makefile.in (archures.o, targets.o): Depend on Makefile.
757 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
759 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
761 * elf32.c (elf_string_from_elf_section): Handle index of zero
763 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
765 (elf_write_object_contents): Deleted one unused variable and
766 initialized another to avoid gcc warnings.
767 (elf_set_section_contents): Delete unused variable.
769 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
771 * i386lynx.c: New module for Lynx variant of a.out.
772 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
773 * gen-aout.c: Get rid of defunct endian stuff, print out true
775 * targets.c (target_vector): Add i386lynx_vec.
777 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
779 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
781 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
783 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
784 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
785 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
786 trad-core.c: Define a TARGET_get_symbol_info function or macro.
787 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
789 * bfd-in.h: Don't define bfd_print_symbol_nm.
790 Define symbol_info type.
791 (JUMP_TABLE): Set _get_symbol_info element.
793 * syms.c (coff_section_type, bfd_symbol_info): New functions.
794 (bfd_decode_symclass): Use coff_section_type.
796 * targets.c: Add bfd_get_symbol_info call.
798 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
800 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
801 complaints from ancient gcc's.
803 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
805 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
806 hosts/i386linux.h: Define it.
808 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
810 * VERSION, bfd-in.h: Bump version number to 2.2.
812 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
813 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
814 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
815 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
816 LR, RR, hppa_field_adjust): New functions.
818 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
820 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
821 stabs symbols, including new indirect_ptr_ptr argument.
822 (ecoff_slurp_symbol_table): Pass new argument in calls to
823 ecoff_set_symbol_info.
825 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
827 * configure.in: For m68k sysv systems, use m68k-coff.
829 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
830 (TDEFAULTS): Define it here. Use the new name.
832 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
835 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
837 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
839 (aix386_core_file_p): Initialize core_size to correct value.
841 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
843 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
844 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
846 * bout.c (aout32_slurp_extended_name_table): Define to be
847 _bfd_slurp_extended_name_table rather than bfd_true.
849 * coff-mips.c: Include libaout.h and aout/aout64.h to get
850 definitions for N_SET[ATDB].
851 (ecoff_howto_table): Moved near top of file.
852 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
853 seen, cook up a constructor section of the same name and put in a
854 reloc pointing to the symbol. This lets the GNU linker build
855 global constructors and destructors without using collect.
857 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
859 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
861 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
863 * hosts/miniframe.h: New file.
864 * configure.host: Use it.
866 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
868 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
869 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
870 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
871 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
872 * configure.in (*-*-bsd): Change to *-*-bsd*
874 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
876 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
877 int, for the sake of the old Portable C Compiler.
879 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
881 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
883 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
885 * configure.in: Get target name right for m68*-*-hpux.
887 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
889 * trad-core.c (NO_SIGNED_GET): New macro.
890 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
891 signed NO_GET, where appropriate.
893 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
894 * configure.in (*-*-linux*): Remove until linux port for a
895 non-i386/i486 system is actually available.
897 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
899 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
900 when compiling under HPUX.
902 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
904 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
905 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
907 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
908 * bfd/libhppa.h: Include sysdep here. Conditionalize
909 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
910 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
913 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
915 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
916 GNU version is needed.
918 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
920 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
922 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
924 * Makefile.in: Build elf32-hppa.o.
926 * syms.c (BSF_FUNCTION): New symbol flag.
928 * elf32-hppa.c: Fixed to work with elf32-target.h.
930 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
932 * libaout.h (NAME): Don't define if already defined.
934 * libelf.h: Protect against multiple inclusions.
935 (elf_symbol_type): Moved here, added new fields.
936 (struct elf_backend_data): New field `global_sym'; I suspect this
938 * elf32.c (elf_symbol_type): Deleted from here.
939 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
940 point to backend versions of symbols.
941 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
942 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
944 (elf_write_object_contents): Write program headers if appropriate.
945 (bfd_section_from_shdr): Unnamed sections get empty string for
946 name, not "unnamed". Handle SHT_NOBITS separately from
947 SHT_PROGBITS, and set some different flags.
948 (elf_file_p): New routine.
949 (elf_object_p, elf_core_file_p): Call it.
950 (elf_object_p): Handle EM_HPPA.
951 (elf_symbol_from, elf_idx_of_sym): New functions.
952 (elf_make_sections): Get symbol number right for relocations. Set
953 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
954 (elf_fake_sections): BSS section should be SHT_NOBITS, not
955 SHT_PROGBITS. Always generate symtab and strtab, not only if
956 relocations are needed. Set SHF_* flags as appropriate.
957 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
958 (elf_write_object_contents): Fix off-by-one error in symbol count.
959 Store a correct value for the symbol; write the size field
960 properly; make some guesses about the type field. Set section
961 type correctly for string tables.
962 (section_from_elf_index): Check for absolute and common sections
964 (elf_section_from_bfd_section): Ditto.
965 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
966 Use empty string instead of "unnamed" for nameless symbols.
967 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
968 HPPA (only?). Don't free raw symbols; keep the pointer around for
970 (elf_set_arch_mach): Handle bfd_arch_hppa.
971 (elf_find_nearest_line): Just return false.
972 (elf_write_object_contents, elf_set_section_contents): Set
973 output_has_begun field after computing file positions.
974 (elf_set_section_contents): Write section contents immediately,
975 rather than caching the whole file and writing it at close time.
977 * libhppa.h (enum hppa_reloc_field_selector_type, enum
978 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
979 hppa_reloc_expr_type_alt): New enumerator types.
981 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
982 * configure.in, configure.host: Use them.
984 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
986 * elf32-target.h: Allow overrides of armap defaults.
988 * elf32-hppa.c, elf32-hppa.h: New files.
990 * config/hp300hpux.mt: New file.
992 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
994 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
995 (aix386_core_vec): Update for new fields.
997 * archive.c (bfd_generic_archive_p): Call target-specific
998 slurp_armap code, instead of bfd_slurp_armap.
999 (bfd_slurp_bsd_armap_f2): New function.
1000 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1001 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1003 * libaout.h (struct aoutdata): New field for subformat, for
1004 differentiating between highly similar a.out formats.
1005 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1006 version of function.
1007 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1009 * hp300hpux.c: New file.
1010 * Makefile.in: Include it.
1012 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1014 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1017 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1019 * trad-core.c (trad_unix_core_file_p): Check the file size.
1021 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1023 * coff-alpha.c: Remove duplicate function and add warnings.
1025 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1027 * sco-core.c (sco_core_vec): Add initializers for new target
1030 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1032 * coffcode.h [_LIT]: Recognize .lit section.
1034 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1037 config/alphaosf.mt, hosts/alphaosf.h: New files.
1039 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1041 * Merge in HPPA/BSD changes from Utah.
1042 * hppa.c: Use this for both HPUX & BSD.
1043 * targets.c: Enable hppa_vec for both HPUX & BSD.
1044 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1045 * hosts/hppabsd.h: #define HOST_HPPABSD.
1047 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1049 * libbfd.c: Whitespace changes around byteswap macros.
1050 * libbfd-in.h: Whitespace changes around byteswap declarations.
1052 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1054 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1055 system_error anymore. It confuses bfd_check_format().
1057 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1059 * bfd.c: Add sgi_core_data to tdata union.
1060 * coff-mips.c: Add Irix 4.x core file support.
1061 * hosts/irix4.h: #define HOST_IRIX4.
1063 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1065 * aoutx.h (translate_from_native_sym_flags): Check that the
1066 symbol's section does get set.
1067 (slurp_symbol_table): Zero index means null-string name.
1069 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1071 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1073 (write_syms): Use them, to reduce string table size.
1075 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1077 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1078 new signed get/put fields. Minor reformatting to label
1081 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1083 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1085 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1086 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1088 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1090 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1092 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1093 (swapcore_sparc): Make sp a bfd_vma.
1095 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1097 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1098 libbfd.c, libbfd-in.h: Add _do*signed*.
1099 targets.c, all targets: Add bfd*signed*.
1100 bfd-in.h: Add bfd_signed_vma. Add comments.
1102 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1104 * format.c (bfd_check_error): Check error return from
1105 _bfd_check_format routines.
1107 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1109 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1110 recognize .data section if present.
1112 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1114 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1115 check for the case where the user sets the address of the BSS
1116 section (and the file header can't specify this). Let the user
1117 set it wherever they want, regardless of what goes in the header.
1119 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1120 straight through into BFD sections. Add comments.
1122 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1124 Cleanup in preparation for better 64-bit host support.
1126 * bfd-in.h (bfd_64_type): Remove.
1127 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1129 * bfd-in.h (bfd_size): Remove.
1131 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1133 * bfd-in.h (bfd_word): Remove.
1134 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1136 * bfd-in.h (rawdata_offset): Remove.
1137 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1138 (bfd_perform_relocation): Lint.
1139 (enum bfd_reloc_status): Comment cleanup.
1141 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1143 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1145 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1147 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1149 * elf32.c: Clean up old comments.
1151 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1153 * config/sun3.h: String argument to fprintf is const.
1155 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1156 on systems which define PAGE_SIZE in <limits.h>.
1158 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1160 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1161 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1162 the core file failing signal.
1163 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1164 to supply the core file failing signal.
1166 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1168 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1169 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1170 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1171 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1173 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1175 * coff-mips.c (PAGESIZE): Correct value.
1177 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1179 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1180 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1182 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1184 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1185 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1187 (coff_compute_section_file_positions): Force vma and lma of _LIB
1189 (coff_set_section_contents): Count number of entries in new lma
1191 * coffgen.c (make_a_section_from_file): Force lineno_count of
1192 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1193 SCO 3.2v4 shared library.
1194 * seclet.c (rel): Copy over any section with contents, not just
1197 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1200 * coff-i386.c (coff_i386_reloc): New function, to generate
1201 relocateable output correctly.
1202 (howto_table): Use coff_i386_reloc for all reloc types.
1203 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1204 for a common symbol.
1205 (i386comm_value): Removed; no longer needed.
1207 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1209 * coffcode.h (coff_set_section_contents): Don't write out
1210 sections without a filepos.
1212 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1214 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1216 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1218 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1219 * libecoff.h (ecoff_data_type): Added gp_size field.
1220 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1221 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1222 Set flags to 0 for large common symbols.
1223 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1224 which can occur for gas-generated relocs.
1225 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1226 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1227 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1229 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1231 * srec.c (srec_set_section_contents): Use lma field for load
1233 * section.c: Add declaration of lma field to section structure.
1234 * coffcode.h (coff_write_object_contents): Use lma field for load
1236 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1238 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1239 symbols in a better way. (translate_to_native_sym_flag): Set the
1240 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1242 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1243 (bfd_make_section): Cope with new builtin section.
1244 * syms.c (bfd_decode_symclass): Can now print indirect section
1247 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1249 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1250 defined, and yields false.
1251 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1253 * archive.c (snarf_ar_hdr): Add support for reading (only,
1254 so far) BSD-4.4-style extended headers.
1255 * archive.c: Some more comments.
1257 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1259 * Makefile.in: fix rule for dvi and info, so that the recursive
1260 makes does the right thing, instead of always info
1262 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1264 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1265 archive members; they need more special reatment. For now, verify
1266 that computed and actual file positions correspond.
1268 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1270 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1271 (set_arch_mach): Delete non-MIPS code.
1272 (reloc_howto_type_lookup): Ditto.
1273 * Makefile.in: Adjusted.
1275 * libbfd.c (bfd_tell): Update `where' field.
1276 (bfd_seek): Don't do anything if we're not changing the file
1277 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1278 field against a SEEK_SET request. Call bfd_tell to re-update
1279 `where' field when done.
1280 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1282 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1284 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1286 * Makefile.in: added installcheck target
1288 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1290 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1291 if the type is not stNil.
1293 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1295 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1296 forward declarations.
1298 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1299 it's implied by the type.
1301 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1303 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1305 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1307 * rs6000-core.c: Add .ldinfo section.
1309 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1311 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1313 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1315 * section.c (bfd_set_section_contents): whitespace
1316 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1319 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1321 * hosts/go32.h: don't define POSIX_UTIME
1323 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1325 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1326 against machine architecture stored in the ELF header, to resolve
1328 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1329 NULL, so only use results when non-NULL.
1330 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1331 and add to vector of targets.
1333 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1335 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1336 are always just debugging symbols.
1338 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1339 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1341 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1343 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1344 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1345 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1346 defined, which they aren't in hpux 7.0.
1348 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1349 Tran-Le, tranle@intellicorp.com.
1351 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1353 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1354 ahead and do the relocation.
1355 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1356 what needs to be done.
1357 (ecoff_reflo_reloc): Do the REFHI relocation here.
1359 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1361 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1362 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1363 relocs are reasonable.
1364 * coff-msym.c: Eliminated uses of DEFUN.
1365 (ecoff_swap_tir_out): New function.
1367 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1369 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1370 * configure.host (vax-*-ultrix2*): Add triplet.
1371 * hosts/vaxult2.h: New file.
1372 * config/vaxult2.mh: New file.
1374 * aoutx.h (string.h): Include for strchr and friends.
1375 * archive.c (string.h): Include for memchr and friends.
1376 * elf32.c (string.h): Include for strrchr and friends.
1378 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1380 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1381 (MY_set_sizes): Use sunos4_set_sizes.
1383 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1384 deleted, as well as elf-big and elf-little targets.
1385 * libelf.h: New file.
1386 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1388 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1390 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1392 * coffcode.h (coff_compute_section_file_positions): Don't need
1393 variable "old_sofar" if compiling for i960.
1395 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1397 * libbfd.h: Updated.
1399 * ieee.c (exten, envi): "static" belongs first in declaration.
1401 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1403 * srec.c: add support for symbolsrec, srecords with symbols in
1406 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1408 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1409 to avoid lint complaints.
1411 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1413 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1414 type SHT_STRTAB. Don't alter file offset for section 0.
1415 (reloc_type_names): Now an array instead of a macro. Still inside
1416 "#if 0", since it's used only in debugging code also in "#if 0".
1417 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1418 (sort_reloc_map): New function.
1419 (sparc_reloc_map): New variable.
1420 (elf_bfd_reloc_type_lookup): New function.
1422 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1424 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1425 bfd_make_debug_symbol; they were already in the target structure.
1426 * Adjusted all uses of JUMP_TABLE.
1427 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1428 from coff_make_debug_symbol.
1429 * libcoff.h: Updated accordingly.
1431 * Minor cleanups provoked by gcc warnings:
1432 * aoutx.h (NAME(aout, reloc_type_lookup)),
1433 cpu-h8300.c (local_bfd_reloc_type_lookup),
1434 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1436 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1437 ieee.c (ieee_slurp_section_data),
1438 elf.c (elf_make_sections, elf_fake_sections,
1439 elf_compute_section_file_positions, elf_write_object_contents):
1440 Removed unused variables.
1441 * archures.c: Removed /* from within comment.
1442 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1443 * oasys.c (oasys_write_data): Initialize i.
1445 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1447 * libcoff.h (obj_raw_syment_coun): New macro.
1448 * coffgen.c (coff_get_normalized_symtab): Initialize
1450 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1452 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1454 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1456 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1457 for compatibility with tools from MIPS.
1459 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1460 * config/irix3.mt, config/irix4.mt: Removed.
1461 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1462 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1464 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1466 * hosts/hp300bsd.h: Add gross hack to determine whether we
1467 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1468 files (and set other parameters) to match.
1470 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1472 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1473 ansi definition which otherwise confuses non-ansi compilers.
1475 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1476 ultrix cc by forward declaring getenv as is done in
1479 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1481 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1482 avoiding a fatal error in vax ultrix 4.2 cc.
1484 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1486 * bfd-in.h, VERSION: Roll to version 2.1.
1488 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1490 * oasys.c (oasys_write_object_contents): Lint.
1491 * srec.c: Whitespace cleanup.
1493 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1495 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1496 cleaned up output formatting a bit.
1498 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1500 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1501 relaxable. Should be moved somewhere else.
1503 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1505 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1506 (aout_mips_*_vec): Added seclet_link element.
1508 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1509 support for aout-mipsbsd target.
1511 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1513 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1515 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1517 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1519 Add support for the H8/500
1521 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1523 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1525 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1526 * coff-mips.c: Now includes libecoff.h.
1527 (ecoff_data_type): Moved to libecoff.h.
1528 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1529 call it. If there is ever another ECOFF target, this and the
1530 swapping functions should be accessed via an ECOFF specific target
1532 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1534 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1536 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1537 no longer includes this file.
1539 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1540 bits to 0 to make comparison test useful.
1542 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1543 avoid overflowing GP accessible sections in binutils/objdump.
1545 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1547 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1548 reading more robust: Fail if string index is out of string
1551 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1553 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1554 PCREL13): Don't take dst_address into account; the input file has
1555 already taken care of that.
1557 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1559 * coff-mips.c: Completed support for linker and binutils.
1561 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1563 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1564 original addend from section contents.
1566 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1568 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1569 * hosts/delta88.h (strtol): Fix prototype.
1570 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1572 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1574 * elf.c: Get rid of "#ifdef sparc".
1575 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1576 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1578 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1579 compile type conditionals on host CPU.
1580 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1582 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1584 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1586 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1587 ECOFF which has two common sections.
1588 (bfd_com_section): Set SEC_IS_COMMON flag.
1589 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1590 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1591 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1592 bfd_is_com_section macro rather than checking for equality to
1595 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1597 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1598 (coff_mkobject_hook): Accept aouthdr argument.
1599 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1600 Handle NULL aouthdr argument.
1601 (coff_object_p): If there is no aouthdr, pass it as NULL to
1603 * libcoff.h: Rebuilt for mkobject_hook changes.
1605 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1606 additional MIPS ECOFF fields.
1608 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1610 * configure.host: added mips-dec-bsd*
1611 * configure.in: added mips-dec-bsd*
1612 * aout-mipsbsd.c: new file for mips-dec-bsd*
1613 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1614 * aoutx.h: added mips support.
1615 * archures.c: added mips support to bfd_default_scan().
1616 * cpu-mips.c: added support for R4000 (untested).
1617 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1618 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1619 hope will make it into include/bfd.h.
1620 * targets.c: added aout_mips_*_vec.
1622 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1624 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1626 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1628 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1630 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1632 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1634 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1635 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1636 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1637 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1639 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1640 bfd_swap_reloc_in or coff_swap_reloc_out.
1641 * coff-mips.c: Added code to link and write out symbolic debugging
1642 information, and to swap relocs in and out.
1644 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1646 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1647 (coff_write_object_contents): coff_count_linenumbers returns the
1648 number of line number records it found.
1650 * coffgen.c (coff_write_linenumbers): only write out line numbers
1651 in the section they belong to.
1653 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1655 * targets.c (bfd_target): Added relocateable argument to
1656 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1657 target vector for linker use.
1658 * bfd.c (bfd_seclet_link): New macro.
1659 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1660 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1661 and boolean return value. Made static.
1662 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1663 relocateable argument.
1664 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1665 relocateable argument (if relocateable, saves relocs).
1666 * bout.c (b_out_get_relocated_section_contents),
1667 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1668 relocateable argument (if relocateable, just calls
1669 bfd_generic_get_relocated_section_contents).
1670 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1671 argument to prototype.
1672 * All targets: Set new _bfd_seclet_link vector to
1673 bfd_generic_seclet_link.
1675 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1677 * coffgen.c: #include seclet.h.
1679 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1681 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1682 debug info. Setup info about linker symbols only, and use
1683 standard bfd fields to hold the info.
1684 * (hppa_object_p): Remove unneeded decls.
1685 * (hppa_new_section_hook): Get rid of most of this.
1686 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1687 fat. Remove all knowledge of stabs, remove redundant knowledge of
1689 * Remove macros for accessing fields which are now gone.
1691 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1693 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1695 * coff-z8k.c: delete unused reloc functions
1697 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1699 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1700 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1701 * coff-msym.c: Use DEFUN for function definitons.
1702 * coff-mips.c: Added code to read and print symbols, and to find
1705 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1706 swapping functions into coffswap.h for ECOFF use. Moved
1707 relocation functions, only used by h8300 and z8k, into reloc16.c.
1708 Added hooks for coffgen.c functions to backend data structure, and
1709 added hook functions. Still more could be done.
1710 * coffswap.h: New file to hold COFF swapping routines.
1711 * coffgen.c: New file to hold generic COFF functions.
1712 * reloc16.c: New file to hold h8300 and z8k specific relocation
1714 * libcoff-in.h: Added declarations for functions in coffgen.c.
1715 * libcoff.h: Rebuilt to incorporate changes.
1716 * coff-h8300.c: Function name changes.
1717 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1718 hook rather than defining EXTRA_CASES.
1719 * Makefile.in: Build new files coffgen and reloc16. Added
1720 dependencies of coff-*.o on coffswap.h and seclet.h.
1722 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1724 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1725 about discarding const.
1727 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1729 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1731 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1733 * configure.in (post-target): If --with-minimal-bfd is specified,
1736 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1738 * srec.c (srec_write_records): one of my boards wants a CR between
1741 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1743 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1744 (it broke a couple of weeks ago).
1746 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1748 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1749 return type, so libbfd.h doesn't reference undefined typedefnames.
1751 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1753 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1755 (coff_pointerize_aux): don't pointerize a negative tagndx
1756 (sometimes generated by SCO 3.2v4 cc).
1758 * bout.c (calljx_callback, callj_callback,
1759 b_out_get_relocated_section_contents): warn if relocating against
1760 an undefined symbol.
1762 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1764 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1765 Make a bunch more routines be static.
1766 * hppa.c (fill_spaces): Get rid of this, replace with much better
1767 written setup_sections().
1768 * (setup_sections): New routine to create BFD sections for each
1769 space and subspace in SOM files.
1770 * (hppa_object_setup): Use BFD sections created by
1771 setup_sections() to locate GDB symbol table info.
1772 * (make_unique_section): New routine to create a BFD section. It
1773 ensures that the given name is unique, and will generate a unique
1775 * (hppa_object_p): Become much more paranoid about file header.
1776 * (make_bfd_asection): Call bfd_make_section to do the dirty
1777 work. Simplify code somewhat.
1778 * (hppa_core_file_p): Use proper name for stack section.
1779 * libhppa.h: Remove millicode_start, millicode_end decls.
1781 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1783 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1785 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1786 relocs, don't bother doing the adjustment if the value to add is
1789 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1791 * bfd.c (bfd_get_size): New function that gets an upper bound
1792 on the possible size of any object in a bfd.
1793 * elf.c (bfd_elf_find_section, elf_get_str_section,
1794 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1796 * elf.c (elf_big_vec, elf_little_vec): Document last three
1797 members initialized to NULL.
1799 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1801 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1803 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1805 * hosts/std-host.h: New file. Attempt at a generic/default
1806 set of definitions, to discourage porting to new hosts by copying.
1807 * hosts/news.h: Removed.
1808 * hosts/sparc.h: Use std-host.h.
1809 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1810 perhaps we can later remove the the_bfd field from each symbol.
1811 * syms.c (struct symbol_cache_entry): Remove unused field
1812 app_data. Add comment noting that the_bfd is almost redundant,
1814 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1815 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1816 * hppa.c (fill_spaces): Make slightly more rebust.
1817 * configure.in: Allow std-host as the "default" host.
1819 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1821 * bfd.c: Add struct hppa_core_data to tdata union.
1822 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1823 Get rid of HPPA/BSD specific code. That will go somewhere else
1825 * (fill_spaces): Don't spin forever and die if you don't find
1826 $MILLICODE$ subspace.
1827 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1829 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1830 Make these work for HPUX.
1831 * (make_bfd_asection): New routine to make section creation a
1833 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1834 * libhppa.h: #include the right system files. Redefine all of
1835 the structs/macros for hacking core files to use more sensible
1836 HPUX core file structures.
1837 * targets.c (target_vector): Conditionalize hppa_vec on
1838 HOST_HPPAHPUX, not hp9000s800.
1839 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1840 malloc and realloc. #define HOST_HPPAHPUX.
1842 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1844 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1845 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1846 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1847 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1849 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1850 * aix386-core.c: New file for handling core files on AIX on PS/2.
1851 * targets.c: if AIX386_CORE, use aix386_core_vec.
1852 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1855 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1857 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1860 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1862 * Makefile.in: added dvi target
1864 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1866 * bfd.c: Use right name for tekhex tdata struct.
1867 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1868 * libcoff.h: Updated to get spacing change from coffcode.h.
1869 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1871 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1873 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1874 functions, with the "guts" of the old bfd_slurp_bsd_armap
1875 and bfd_slurp_coff_armap, but assuming we've already checked
1876 if the armap is present or not.
1877 Also, rewrite a bit to avoid keeping around obstack data
1879 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1880 Various fixes to correctly handle COFF_style archives names.
1881 (Note that because these have a trailing '/', the names can
1882 have embedded spaces.)
1883 * archive.c (bfd_slurp_armap): New function, replaces old
1884 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1885 _either_ format, and calls do_slurp_bsd_armap or
1886 do_slurp_coff_armap if either form of map is seen.
1887 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1888 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1889 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1890 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1892 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1894 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1895 * libhppa.h: Make millicode_start and millicode_end be unsigned
1896 int to be same type as CORE_ADDR in GDB. Why are these here?
1898 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1900 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1901 vaddr of the section to the addend.
1902 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1903 SCO_CORE to SELECT_VECS.
1904 (target_vector): add sco_core_vec.
1905 * sco-core.c (sco_core_vec): add leading underscore initializer.
1906 * configure.in (i[34]86-*-sco*): use target i386-sco.
1907 * config/i386-sco.mt: new file; define SCO_CORE.
1909 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1911 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1913 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1915 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1917 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1919 * hosts/i386linux.h: Include unistd.h.
1921 * aoutx.h (print_symbol): aout_stab_name returns a constant
1923 * libaout.h (aout_stab_name): Fix prototype.
1924 * stab-syms.c (aout_stab_names): Array is now const.
1925 (aout_stab_name): Return value is now pointer to const.
1927 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1930 * syms.c (asymbol): Added new field "app_data", for data
1931 particular to the application. Some of the linker flags ought to
1932 get moved to this field someday.
1934 * archures.c (bfd_default_scan): Recognize a few more numbers:
1935 80486, 80960, and 960.
1937 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1938 bfd_coff_std_swap_table, cast to PTR.
1939 * bfd.c (bfd_coff_swap_*): Deleted macros.
1940 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1942 * coffcode.h (type bfd_coff_backend_data): New structure type,
1943 contains pointers to the COFF-specific swapping routines.
1944 (bfd_coff_std_swap_table): New data structure, to be used when
1945 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1946 (bfd_coff_swap_*): New macros.
1947 * coff-mips.c (mips_coff_swap_table): New data structure.
1948 (ecoff_big_vec): Use it.
1949 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1950 * All other targets: Deleted coff-specific vector entries.
1952 * trad-core.c: Fixed some `PARAMS' uses that were missing
1955 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1957 * aoutx.h (some_aout_object_p): Protect arg prototype in
1958 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1960 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1962 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1963 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1964 PARAMS for readability.
1966 * aoutx.h: Add type to callback parameter.
1967 * coff-mips.c: Don't call trad-core.h, not needed.
1968 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1969 * trad-core.h: Eliminate, unused.
1971 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1973 * format.c (bfd_check_format): if default target isn't found
1974 then look through the entire list rather than return early.
1976 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1978 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1980 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1982 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1984 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1986 * coff-z8k.c: checkpoint, more addressing modes handled
1987 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1990 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1992 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1994 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1996 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1998 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2000 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2001 and about when file descriptors are closed.
2003 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2005 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2006 written out correctly.
2008 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2010 * section.c: New section bit SEC_SHARED_LIBRARY.
2011 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2012 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2015 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2017 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2018 macros; use PARAMS to declare the function pointers involved.
2020 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2021 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2023 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2025 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2027 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2028 declaring pointers to functions.
2029 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2030 * seclet.h: Declare external function with PARAMS.
2032 * doc/chew.c (exfunstuff): Eliminate.
2033 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2034 * doc/proto.str: Use paramstuff rather than exfunstuff.
2036 * libbfd.h: Update, based on changes in source code and chew.
2038 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2040 * libieee.h: Add FIXME about removing limit on number of sections.
2041 * bfd-in.h: Improve comments to make it clear that bfd.h is
2042 the wrong place to edit this file.
2043 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2044 same places where we install bfd.h.
2046 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2048 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2049 symbol type before blindly modifying the auxent. Specifically,
2050 only modify the endndx fields for types that need it, and don't
2051 set the array information for non-arrays.
2053 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2055 * aoutx.h (some_aout_object_p): Section list should be set up
2056 correctly anyways; don't have to set up "next" pointers manually.
2058 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2060 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2061 config/i386v.mh: removed -DUSG from HDEFINES.
2062 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2064 hosts/i386v.h: don't define POSIX_UTIME.
2066 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2068 * ieee.c (ieee_slurp_sections): make a private copy of the
2069 section's name before truncating it.
2071 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2073 * hppa.c: add symbol_leading_char entry in transfer vec
2075 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2077 * ieee.c (get_symbol): can now cope when two symbols of a
2078 different class, but the same index number occur consecutively.
2079 (get_section_entry): nicer name for sections being forward
2080 referenced. (ieee_archive_p): don't free the filename string,
2081 since it was never malloced.
2083 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2085 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2087 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2089 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2090 optionally setting the dimen info, since they are in the same
2091 memory locations. Also zero out external auxent.
2092 (coff_write_symbol): don't zero external auxent; now done in
2095 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2097 * Check fclose return value for errors.
2098 libbfd.h: bfd_cache_close now returns a boolean.
2099 cache.c (bfd_cache_delete): return fclose success value.
2100 (bfd_cache_close): return bfd_cache_delete return value.
2101 opncls.c (bfd_close, bfd_close_all_done): return result of
2104 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2106 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2108 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2110 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2111 work out a coff relocation type from a howto's attributes rather
2112 than using the input r_type field. This fixes PR1677 and allows
2113 conversion of a.out relocs to coff relocs.
2115 * coffcode.h (coff_write_relocs): if supplied a relocation
2116 relative to an absolute symbol, use the right symbol index.
2118 * reloc.c (bfd_perform_relocation): do a partial link for coff
2121 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2123 * changes to support i386-sysv with shared libraries:
2124 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2125 check for .data2; if _LIB is defined, check for it; map
2126 SEC_NEVER_LOAD to STYP_NOLOAD.
2127 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2128 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2129 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2130 if section has contents, not just if it is loadable; if
2131 TWO_DATA_SECS, check for .data2
2132 (coff_set_section_contents): set vma of .lib section to number of
2134 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2135 don't define coff_write_armap to bsd_write_armap.
2136 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2139 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2141 * solaris2.h: Get the definition of alloca from alloca.h if we
2144 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2146 * configure.in (i960-*-{aout,bout}): Support these.
2148 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2150 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2152 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2154 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2155 no-longer-used definitions of L_SET and L_INCR.
2156 * i386linux.h: Tweaks to smooth Linux build.
2158 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2160 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2162 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2164 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2165 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2166 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2167 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2169 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2170 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2172 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2174 * configure.host: New file, contains mapping of host configs
2175 to host support file names for bfd, binutils, opcodes.
2176 * configure.in: Use it.
2177 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2178 * i386bsd.c: Cleanup, reformat.
2179 * config/i386-bsd.mt: Comment changes.
2180 * config/i386bsd.mh: New file for core file support.
2181 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2182 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2183 on BSD 4.4 define ALIGN (sigh!).
2185 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2187 * libaout.h (aout_backend_data): added exec_header_not_counted
2188 field. For ZMAGIC files only, when text_includes_header is set, by
2189 default the length of the exec header is counted in the text
2190 section size. For go32, exec header is mapped in but does *not*
2191 contribute to the size of section.
2192 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2193 is not set, but ztih is, add the size of the exec header to the
2194 recorded size of the text section.
2195 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2196 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2197 Also set text_includes_header.
2198 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2199 by default in MY(backend_data).
2201 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2203 * aout-target.h (callback): Don't define this function if it won't be
2206 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2207 type doesn't match. Don't lose if file sections have already been
2209 (set_arch_mach): Set reloc_entry_size.
2210 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2212 * hosts/i386bsd.h: New file.
2213 * configure.in: Recognize i[34]86-*-bsd host.
2215 * aout-target.h (callback, write_object_contents): Delete unused
2218 * aoutx.h (reloc_type_lookup): New function.
2219 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2220 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2221 (MY_reloc_howto_type_lookup): Don't define it.
2223 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2225 (slurp_symbol_table): Use header byte order, not target byte
2226 order, for reading symbol data.
2228 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2230 * configure.in: Undo some brain damage in the host section.
2231 * configure.in: Reformat the target section, test many configs.
2232 * Makefile.in (make): Remove obsolete `make make'.
2233 * aoutx.h (some_aout_object_p): Make defines line up.
2235 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2237 Now a bfd knows whether underscores are normally prepended
2238 to symbols in its file format.
2240 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2241 coff-z8k.c: targets set so they have leading underscore
2242 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2243 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2244 without leading underscore flag
2245 * targets.c: add symbol leading char to xvec description
2246 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2248 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2250 * archive.c: Make errno global.
2251 * archive.c (_bfd_write_archive_contents): If read fails (and
2252 errno!=0) set bfd_error to malformed_archive (since this probably
2253 indicates a truncated archive), rather than system_call_error.
2255 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2257 * Makefile.in: added rules for i386bsd.c
2258 * i386bsd.c: new file, supporting 386bsd.
2259 * configure.in: recognize i386-*-bsd target.
2260 * config/i386-bsd.mt: new file - 386bsd target configuration.
2262 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2264 * configure.in: re-arrange host section to use *-*-* notation,
2265 clean up some of the target section as well
2267 * seclet.c: cast result of bfd_get_relocated_section_contents to
2268 avoid compiler warnings
2270 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2272 * coffcode.h (coff_section_symbol): Create section if it doesn't
2275 * bout.c: Removed some unused variables.
2277 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2279 * Portability fixes from p3:
2280 coffcode.h (coff_write_relocs): removed sanity check until it
2281 works on all targets (per advice from sac).
2282 config/hp9000.mh: new file to define USG.
2283 hppa.c: #undef hppa before the JUMP_TABLE.
2284 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2286 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2287 local variable target volatile to avoid mysterious bug in
2290 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2292 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2293 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2295 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2297 * coff-z8k.c (func_da, func_jr): Lint.
2298 * coffcode.h: Use memset rather than bzero.
2299 * elf.c: Use memcpy rather than bcopy.
2300 * tekhex.c: Use memset rather than bzero.
2302 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2304 Add Adobe a.out support.
2306 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2307 * config/adobe.mt: Add.
2308 * configure.in (*-adobe-* target): Add.
2309 * targets.c (a_out_adobe_vec): Add.
2310 * Makefile.in: add aout-adobe.c.
2312 * configure.in: Put two dashes in all entries to be matched.
2313 Add comments to remind people to do this.
2314 Reorder all entries that match manufacturer names, to occur
2315 last, so they will only be matched if no more specific match
2316 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2318 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2320 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2321 since we should never have a NULL section.
2322 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2323 tests, set the section to bfd_abs_section.
2325 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2327 * coff-z8k.c: getting closer
2328 * coffcode.h (coff_get_relocated_section_contents): allow
2329 EXTRA_CASES hooks for different arches to provide different reloc
2331 * seclet.h: #ifndef around it to allow multiple inclusion
2332 * srec.c: minor doc fix
2334 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2336 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2338 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2340 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2343 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2345 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2346 filling in reloc, in case immediately following code doesn't set
2349 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2351 * coffcode.h (coff_renumber_symbols): set the last renumbered
2352 symbol pointer to NULL, as expected by coff_write_linenumbers.
2353 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2354 type R_IHCONST used on the 29k.
2356 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2358 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2359 update, based on how the underlying file was opened. Obsoletes
2361 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2362 all FASCIST_FDOPEN config defines.
2364 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2366 * sparc-opc.c: Moved to opcodes library, now that we have one.
2367 * Makefile: Don't compile it.
2369 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2371 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2373 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2375 * section.c (bfd_set_section_flags): Remove a sanity check.
2376 It is unfortunately broken, and prevents strip from working.
2378 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2380 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2381 created by last change.
2383 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2385 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2386 * bfd-in.h: Bump to version 2.0.
2388 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2390 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2391 braindamaged HP/Apollo compiler happy.
2393 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2395 * format.c: Fix description of search for matching target.
2396 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2397 * targets.c: Update description of search for matching target.
2398 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2399 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2400 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2402 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2404 * Makefile.in: Added mostlyclean/clean/distclean rules.
2406 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2408 * targets.c (target_vector): Take out oasys (unless that is
2409 the default): Because there is no magic number in archives,
2410 there can be annoying target mis-matches.
2412 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2414 * sparc-opc.c: Rigorously updated to match architecture manual.
2416 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2418 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2419 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2420 to the built-in abs_section were not written out correctly.
2422 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2424 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2425 large, assume we're using a swapped byte order and fail with
2426 wrong_format rather than dumping core.
2428 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2430 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2431 filename constraints.
2432 * Makefile.in: Updated to reflect change.
2434 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2436 Add preliminary support for the we32k:
2438 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2440 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2442 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2444 * bout.c: added support for relaxable alignment relocs.
2446 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2447 pass down pointer to play area rather than use alloca
2449 * cpu-z8k.c (compatible): made static to reduce name space
2452 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2454 Add basic support for the z8k:
2456 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2457 section.c, targets.c,
2459 * syms.c: move mis-inserted patch.
2461 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2463 Documentation fixes:
2464 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2465 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2467 * reloc.c: break out addend item from surrounding text.
2469 * doc.str (DOCDD): Defined. Adds text to output.
2470 (bodytext): Put bulletize before kill_bogus_lines.
2471 * chew.c (bulletize): End itemization after a blank line, to
2472 prevent following text from being swallowed up in an item.
2474 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2476 * configure.in: Add sparclite as a target.
2478 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2480 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2483 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2484 from a coff file (csym is null), dont deref them
2486 * ieee.c (parse_expression): get the answer right when adding an
2487 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2488 on elts so that filename is filled in.
2490 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2492 * bout.c (howto_align_table): New set of relocs, with enough
2493 data for "objdump -r" to work.
2494 (b_out_reloc_type_lookup): Recognize alignment relocs.
2496 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2498 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2499 invocations of make. Also, always create installation
2502 * config/apollov68.mh: removed -g from CC definition.
2504 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2506 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2507 overflowing gp-offset range.
2509 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2511 * srec.c (srec_set_section_contents): don't write out sections
2512 without the LOAD and ALLOC attributes
2514 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2516 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2517 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2518 * aout-target.h (callback): Don't set page/seg sizes.
2520 (set_sizes): New routine.
2521 (backend_data): Point to it.
2522 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2523 (sunos4_aout_backend): Point to it.
2524 * aoutx.h (set_arch_mach): Call set_sizes callback.
2526 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2528 * aout-target.h: Make _bfd_slurp_extended_name_table be
2529 the default. Given that we *write* the suckers (for long
2530 archive member names), we really ought to be able to read them!
2531 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2532 seem to be needed, and many machines don't have it.
2534 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2536 * coff-m68k.c (vector): read and write archives in coff format.
2538 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2540 * opc-sparc.c: New file.
2542 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2544 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2545 pointers to bfd_byte* before performing arithmetic on them. Such
2546 use with bare void* pointers is a gcc extension.
2547 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2548 * archive (normalize): Add to CONST to match actual usages with
2551 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2553 * configure.in: Recognize i486 host cpu, and use i386-elf
2556 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2558 * config/stratus.mt (CC): Remove definition.
2559 * elf.c (bfd_section_from_shdr): Test for the possibility that
2560 section_from_elf_index returns NULL and don't dereference it.
2562 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2564 * add hppa_data to bfd tdata (indirectly via sef).
2566 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2568 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2570 * configure.in: error messages to stderr, not stdout
2572 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2574 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2575 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2576 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2578 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2580 * configure.in: recognize hppa* instead of hppa
2582 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2584 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2585 RTYPE2HOWTO to cope with same.
2586 * reloc.c (bfd_perform_relocation): added support for size of -2
2587 (subtract a word reloc type). Updated doc.
2589 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2591 * Makefile.in: merged changes from progressive, removed rcsid.
2593 * archures.c, archive.c, Makefile.dos: removed rcsid.
2595 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2597 * bfd-in.h : add BFD_IS_RELAXABLE flag
2598 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2599 header e_relaxable, major hackery in callbacks
2600 * libaout.h : add space for a_relaxable.
2601 * seclet.c (rel): don't relax empty sections
2604 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2606 * section.c (STD_SECTION): add some casts to the initializers for
2609 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2611 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2612 and add appropriate casts to keep (picayune) aix-cc happy.
2614 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2616 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2617 symbol pointers. Punt expensive & useless bfd_realloc. Use
2618 malloc for raw symbols, and free it before returning.
2619 (bfd_section_from_shdr): Do not slurp symbol table until politely
2620 asked. Do not even slurp string tables.
2621 (elf_get_symtab_upper_bound): Count 'em without reading them.
2622 (elf_get_symtab): This is how to politely ask. Schlurp!
2623 This should probably just *become* elf_slurp_symbol_table, FIXME.
2625 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2627 * archive.c (bsd_write_armap): write the timestamp of the
2628 archive header to be just a little bit later than the timestamp of
2629 the file, otherwise the linker will complain that the index is
2632 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2634 * configure.in: Add m68k-ericsson-*.
2636 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2638 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2639 * elf.c: Remove unconditional debug printf's.
2640 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2641 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2642 (elf_slurp_symbol_table): Hand out symbols in forward, not
2643 reverse order. Simplify duplicate code.
2645 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2647 * elf.c: Remove "(void)" casts from function calls where the
2648 return value is ignored, in accordance with GNU coding standards.
2650 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2652 * hppa.c: Apply John's standard fix to avoid "empty translation
2653 unit" warnings from some ANSI-C compilers.
2655 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2657 * hosts/solaris2.h: Configure same as sysv4.
2659 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2661 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2662 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2663 type match actual return type.
2664 * elf_print_symbol (section_name): Make CONST.
2666 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2668 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2669 New files, for Linux (a free Unix clone for 386 machines).
2670 * Makefile.in, configure.in, targets.c: Update accordingly.
2672 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2673 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2674 correct calling of howto special functions and fixes from Raeburn
2676 * archures.c: nuke bfd_reloc_code_type
2677 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2678 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2679 SEC_NEVER_LOAD, various other bfdgas newness
2680 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2681 * targets.c: change jump table vector to above
2684 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2686 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2687 its prototype will be included in libbfd.h. Change result type
2688 to struct * (rather than equivalent typedef) so it can be used in
2689 the prototype, where they typedef won't be known.
2690 * libbfd.h: Updated version.
2692 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2694 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2695 targets.c: HPPA merge.
2697 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2699 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2700 * config/solaris2.mh: Kludge around Sun compiler bug.
2702 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2704 * libaout.h (aout_backend_data): Change defs of two bitfields to
2705 be unsigned chars instead to get around rs6000 compiler problem.
2707 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2709 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2710 Correct misconception that there can be only one symbol table.
2711 Only call elf_slurp_symbol_table on the full symbol table, not
2712 the dynamic one which is only a subset of the full one.
2714 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2716 * coffcode.h (coff_compute_section_file_positions): For I960,
2717 don't align sections in file.
2719 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2721 * targets.c (struct bfd_target): Added field for target-specific
2722 (but not file-specific) data, for distinguishing minor
2723 characteristics between (e.g.) a.out formats.
2725 * section.c (struct sec): New field user_set_vma indicates vma
2726 field should be heeded, not assumed to be unset.
2727 (STD_SECTION): Initialize that field of standard sections to zero.
2728 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2730 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2731 pre-swapped version.
2733 * archures.c (struct bfd_arch_info): Fixed order of comment and
2734 field decl. New fields indicate size of page and segment for
2736 * cpu-m68k.c (N): Fill in values.
2737 * cpu-sparc.c (arch_info_struct): Ditto.
2739 * libaout.h (struct aout_backend_data): Various bits of data (not
2740 all used currently) with characteristics of a.out implementation.
2741 Important field for now is text_includes_header, indicating that
2742 the text section starts immediately after the file header, which
2743 gets mapped in with it.
2744 (struct aout_data): New fields indicate whether vma has been
2745 adjusted yet (not yet used), and what magic number will be used in
2746 the output file (should go away in favor of vma_adjusted).
2747 (WRITE_HEADERS): Code for dealing with section sizes and related
2748 header fields replaced with call to adjust_sizes_and_vmas.
2749 * aoutx.h (some_aout_object_p): Fill in magic number field.
2750 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2751 (set_arch_mach): Set page size and segment size once CPU
2753 (adjust_sizes_and_vmas): New function; has much code moved
2754 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2755 and size parameters, as well as many header fields, after deciding
2756 on magic number for output file. Checks to ensure that this
2757 adjustment has only been done once.
2758 (set_section_contents): Call adjust_sizes_and_vmas instead of
2759 doing much of the work here.
2761 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2762 default (null) values of these fields.
2763 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2764 value in exec header.
2765 (sunos4_aout_backend, MY_backend_data): Define backend data
2766 indicating file header is included in text section.
2768 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2770 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2771 gcc version 2, to avoid warnings.
2773 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2775 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2776 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2778 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2780 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2782 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2784 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2785 * configure.in: Rewrite target parsing to use simple format.
2786 Handle sparc-sun-solaris2 configuration.
2787 * aout64.h: Avoid ANSI C brain death warning.
2788 * elf.c: Avoid trigraph (???) or /* in comments.
2790 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2792 * config/sysv4.mh: new file, RANLIB=echo
2794 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2796 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2798 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2799 elf_core_tdata_struct into a single common struct. Core files
2800 wouldn't have worked at all without this.
2801 (bfd_elf_find_section): New function for GDB's undercover use
2802 to find string sections that BFD hides from it.
2803 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2805 (elf_object_p, elf_core_file_p): Allocate internal file header
2806 storage dynamically.
2807 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2808 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2810 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2812 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2814 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2816 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2818 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2820 * configure.in: handle m680[01234]0 as aliases for m68k
2822 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2824 * coff-a29k.c: do byte relocs correctly
2825 * coffcode.h (styp_to_sec_flags): never load INFO sections
2826 * seclet.c (rel): don't relocate INFO sections
2828 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2830 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2831 Make the symbols unmodifiable.
2832 (bfd_section_init): Deleted.
2833 * init.c (bfd_init): Don't call bfd_section_init.
2835 * section.c (bfd_set_section_contents): Ensure that range to be
2836 written is within section boundaries.
2837 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2840 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2842 * coff-i960.c (howto_table): Deleted.
2843 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2844 interesting entries from old howto_table.
2845 (RTYPE2HOWTO): Adjusted to use switch.
2846 (coff_i960_reloc_type_lookup): New function.
2848 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2849 records for section symbol.
2850 (make_abs_section): Unused; deleted.
2851 (renumber_symbols): Re-order symbols so undefined symbols come
2852 last, as COFF format desires.
2853 (coff_write_symbol): Put C_FILE symbols in debug section always.
2854 (coff_section_symbol): New function; creates a symbol with the
2855 same name as a section, and sets up aux records for it.
2856 (coff_add_missing_symbols): New function; adds section symbols to
2857 symbol table if they aren't there already. Should someday also
2858 add a dummy C_FILE symbol if none is present.
2859 (coff_write_object_contents): Add missing symbols before preparing
2860 symbol table to be written.
2861 (coff_slurp_reloc_table): Verify that symbol indices read in are
2862 in a reasonable range.
2863 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2864 (obj_conv_table_size): Accessor macro.
2866 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2867 reloc types on i960.
2869 * bfd-in.h (bfd_get_section_name): New macro. Like
2870 bfd_section_name, but returns rvalue, not lvalue.
2871 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2872 (bfd_get_section_flags): Now returns rvalue.
2874 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2875 general, some specific to sparc or i960.
2877 * aoutx.h (set_section_contents): Set VMA for each section based
2878 on previous section. If text section VMA doesn't appear to have
2879 been set, make a best guess from the type of file.
2881 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2883 (MY(vec)): Initialize reloc_type_lookup field.
2885 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2886 (bfd_error_trap, bfd_error_vector): Extern, not common.
2888 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2889 few types of relocs for sparc; will need enhancement.
2891 * bout.c (callj_callback): Use DEFUN macro in definition.
2892 * coff-i960.c (optcall_callback): Likewise.
2894 * targets.c (bfd_target): Added fields reloc_type_lookup and
2895 _bfd_make_debug_symbol. Also minor comment changes.
2896 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2897 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2898 than arch info, and dispatch with BFD_SEND. Callers changed.
2899 * archures.c (struct bfd_arch_info): Deleted field
2901 * cpu-*.c: Don't initialize that field.
2903 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2904 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2905 (bfd_errmsg): Now returns ptr to const.
2906 * bfd-in.h (bfd_errmsg): Fix prototype.
2908 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2909 * reloc.c (bfd_generic_relax_section): Ditto.
2911 * section.c (Section Output doc): Improve description of use of
2912 output_section and output_offset.
2914 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2916 * sco-core.c: new file from net.
2917 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2918 Now we have the hairy linker, it's possible to move symbols from
2919 one section into another. Actually make that work!
2921 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2923 * hosts/sun3.h: fix declaration of free.
2925 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2927 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2928 * coff-h8300.c (reloc_processing): all relocs are relative to
2930 * opncls.c: don't use fdopen on DOS systems
2932 short patches from Glenn Kasten (glenn@ready.com)
2933 * target.c: enabled oasys support
2934 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2935 fix problem where a relocation which crossed a modification byte
2936 boundary did not work. Fix problem where a relocation near the end
2937 of a data record did not work.
2940 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2942 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2943 archvie header string counts the endian way, this heuristic sees
2944 how big an archive string to read by trying it one way and if the
2945 string table is unreasonably big, trying it the other. *FIXME*.
2946 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2948 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2950 * bfd-in.h: Increase version number to 1.97, for consistency
2952 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2954 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2956 * bfd-in.h: bump version to 1.96
2957 Major change; changed calling convention for
2958 bfd_get_relocated_section_contents so that caller allocates
2959 memory for section data.
2960 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2961 seclet.c, targets.c, bfd.c: reflect new convention.
2962 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2963 case, then use reasonable default values for SEC_* flags.
2965 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2967 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2968 size of output reloc struct.
2969 * targets.c, Makefile.in: comment out tekhex for the moment.
2970 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2971 * configure.in: tandem target is st2000
2972 * coff-m68k.c: rename static howto_table to global
2973 m68kcoff_howto_table.
2974 * bout.c: remove unnecessary abort
2975 * coff-a29k.c: various changes to the way relocations work to cope
2976 with the "new order" and latent bugs.
2979 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2981 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2982 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2983 * reloc.c (bfd_perform-relocation): don't relocate refs to
2984 absolute symbols if doing a partial link.
2986 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2988 * configure.in: Add a29k-amd-udi.
2990 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2992 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2993 internal_exec structure before initializing the fields that
2994 are used, so that the unused fields are in a known state.
2996 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2998 * tekhex.c (struct data_struct): Convert from typedef that
2999 typedefs nothing to a normal structure declaration.
3000 * tekhex.c (pass_over): Prototype args for function that
3001 second arg points to.
3003 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3005 * Makefile.in: remove old style staging. Do not print recursion
3008 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3009 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3012 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3014 * bfd.c, Makefile.in: added tekhex
3015 * aoutx.h (set_section_contents): pages should be padded to the
3016 size of a page, not the size of a segment.
3017 * configure.in: added go32 host and i386-aout target.
3018 * i386aout.c, libaout.h: now works for go32 target
3019 * ieee.c: fix bit rot.
3020 * seclet.c: support for padding seclet type.
3022 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3024 * Makefile.in: added .NOEXPORT:
3026 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3028 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3030 * elf.c (elf_compute_section_file_positions,
3031 elf_write_object_contents): Return boolean, not NULL (which
3033 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3034 Also ifdef-out code that aborts on unhandled section types.
3036 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3038 * configure.in: Recognize ncr3000 config
3039 * Makefile.in (MINUS_G): Pass on to recursive makes.
3040 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3042 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3044 * Makefile.in: Now that we have sym.h and symconst.h, compile
3045 coff-msym.c on all systems.
3046 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3047 * coff-msym.c: Update include files and comments; add weakext bit.
3049 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3051 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3052 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3054 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3056 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3057 * configure.in: Add new host and target configs.
3058 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3059 structs, which vary; just use member name.
3060 (elf_object_p, elf_core_file_p): Lint, fix comments.
3061 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3063 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3065 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3066 local, disposable, copy of the external form of section header
3067 table and program header table entries.
3069 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3071 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3073 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3075 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3078 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3080 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3082 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3084 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3085 not internal bfd_assert function (twice).
3087 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3089 * aout-target.h: change ar_max_namelen to 15 (the right value)
3090 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3093 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3095 * archive.c (bfd_generic_archive_p): check for bout archives too.
3096 * bout.c: make it work again.
3098 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3100 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3102 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3103 bfd_xmalloc() instead of bare malloc().
3105 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3107 * Makefile.in: pass down MAKEINFO on info.
3109 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3111 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3112 host/h-<foo> now just <foo>.
3113 * configure.in: reflect changes
3115 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3117 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3118 actual source file, not just the generated libbfd.h.
3120 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3122 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3123 gdb on little-endian 960 code.
3124 * archive.c (compute_and_write_armap): indirect symbols should go
3125 into the archive header too.
3127 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3129 * Makefile.in: added check target.
3131 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3133 * coff-msym.c: Move this file from gdb/ecoff.c. It
3134 handles byte-swapping for ECOFF (MIPS symbol) files.
3135 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3136 to the files built on MIPS-based hosts.
3137 * Makefile.in: Add rule for coff-msym.
3139 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3141 * Makefile.in: added clean-info target. MINIMIZE=1.
3143 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3145 * coff-rs6000.c: Move core file functions into separate
3146 new file rs6000-core.c. This is needed because reading
3147 core files depends on native include files that conflict
3148 with ../include/coff/rs6000.h.
3149 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3151 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3153 * aoutx.h (NAME(aout,print_symbol)): Don't print
3154 symbol addresss for undefined symbols.
3155 * coff-rs6000.c: Various updates (due to target-
3156 independent changes).
3157 * libbfd.h: Ditto (tdata field is now a union).
3158 * hosts/h-sparc.h: Removed prototype for bogus function
3159 'emset' (presumably should have been 'memset' - which is there).
3161 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3163 * configure.in (mips-big-* target): Same is Iris.
3165 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3167 * aoutx.h (translate_from_native_sym_flags): when creating an
3168 alias symbol, fill in the section as undefined, rather than
3169 leaving it blank. If an output section can't be found for a
3170 symbol, then don't core dump.
3172 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3174 * Makefile.in, configure.in: removed traces of namesubdir,
3175 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3176 copyrights to '92, changed some from Cygnus to FSF.
3178 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3181 * coff-h8300.c: fix stupid reloc subtraction bug
3182 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3183 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3184 the symbol.flags and done_lineno fields.
3186 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3188 * coffcode.h (coff_write_symbol): write out the correct number of
3190 * cpu-h8300.c: fix disassembly bug
3192 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3194 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3195 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3196 reloc.c, section.c (bfd_map_over_sections), targets.c
3197 (bfd_target_list): Protolint.
3198 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3200 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3202 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3204 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3205 section of a symbol rather than the section of a reffed symbol to
3206 determine the r_index of an emmitted reloc.
3208 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3210 * PORTING: New (preliminary) porting guide.
3212 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3214 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3215 (howto_hvrt16): lint.
3217 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3219 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3220 a full configuration (with possible cross-development),
3221 instead of using host-aout.c.
3223 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3225 * aout-target.h (MY(write_object_contents):
3226 Set obj_reloc_entry_size (abfd).
3227 * gen-aout.c: Change to emit a .c files, not a .h file.
3229 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3231 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3232 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3234 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3236 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3237 with more than one auxent can cause nasty core dumps.
3239 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3240 "done_lineno" so that a symbol which appears twice in the symbol
3241 table only gets it's linenumbers relocated once. Modifed
3242 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3245 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3247 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3248 stuff to use the New Order.
3250 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3252 * ieee.c: Change type of envi[] to unsigned char.
3254 * configure.in: fix vax ultrix configuration.
3256 * elf.c (bfd_section_from_shdr): Deal with null return from
3257 bfd_make_section(). (elf_object_p): Select endianess properly.
3259 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3261 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3263 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3265 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3266 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3267 * host-aout.c: Don't use aout-params.h; configure these systems
3268 in their xm files, not in a randomly generated file.
3269 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3271 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3273 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3275 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3276 host_aout_vec here as well.
3278 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3280 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3281 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3282 to prevent undefined symbol.
3284 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3286 Various lints found on PersSony
3287 * aoutx.h: cast an enum
3288 * coff-a29k.c: many ints in reloc structure turned to enum
3289 * coffcode.h: more enums
3290 * cpu-h8300.c: more enums
3291 * opncls.c: more enums
3293 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3295 * configure.in: Make Tahoe configuration work again.
3296 * bfd-in.h: Remove trailing comma from enum declaration.
3297 * ieee.c: Can't put byte values >0x7F into a signed char.
3299 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3301 * Makefile.in: Add dependencies for various coff-*.o files.
3303 * elf.c: Remove extraneous paren from core_prpsinfo and
3304 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3305 Replace references to old section "size" member with new
3306 "_raw_size" member. Implement elf_make_empty_symbol, which
3309 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3311 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3314 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3316 * coffcode.h (bfd_coff_relax_section): now static.
3317 (bfd_coff_get_relocated_section_contents): various type lints.
3319 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3321 New entry point in the transfer vector - bfd_relax_section.
3323 * aout-target.h: add to vector, call generic_relax
3324 * bfd-in.h: add to vector
3325 * bfd.c: add #define for vector
3326 * bout.c: add to vector, call generic_relax
3327 * coffcode.h: add to vector, also now has coff specific relax code
3328 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3329 * elf.c: call generic_relax
3330 * ieee.c: call new vector, clean up some bugs due to the creation
3332 * libbfd.h: add bfd_generic_relax_section EXFUN
3333 * oasys.c: call generic_relax
3334 * reloc.c: implement generic_relax
3335 * seclet.c: moved much of this into coffcode.h
3336 * srec.c: call generic_relax
3337 * targets.c: define new transfer vector
3339 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3341 * everything: now modified to use smaller reloc type. Self hosts
3344 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3346 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3347 New files for stratus.
3349 * configure.in: Add configuration fragments for stratus.
3351 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3353 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3354 variables as CONST since they are set to point to a const char
3355 string. Fixes compiler complaints.
3357 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3359 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3362 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3364 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3365 symbols, so that we can emit the correct file name even
3366 if it's an include file.
3368 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3370 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3371 (Reported by john@labtam.labtam.oz.au (John Carey)).
3373 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3375 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3377 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3378 being used to -DHAVE_PROCFS.
3380 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3381 '#include "fopen-same.h"' to end of file to match other h-* files.
3383 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3385 * configure.in: Change svr4 references to sysv4. Add case
3386 "unknown" for target vendor and infer some targets based
3387 on the specified operating system.
3389 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3391 * bfd-in.h, libaout.h: ANSIfy enums.
3393 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3395 * archive.c (normalize): created version for VMS which removes the
3396 VMS directory crap from the front and end of a filename, eg turn
3397 [-.foo]bar.obj;123 into bar.obj
3398 (bfd_construct_extended_name_table): now writes index into an
3399 extended name table in decimal - the same base used to read an
3400 extended name table.
3402 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3404 * aout-encap.c: Fix to use aout-target.h.
3405 * aoutf1.h: Use standard MY_object_p and MY_callback
3406 in aout-target.h. Remove target-specific versions.
3407 * host-aout.c: Re-write to use aout-target.h.
3408 * gen-aout.c: New files use with host-aout.c to generate
3409 host-specific a.out-related parameters.
3410 * Makefile.in: host-aout.o depends on aout-params.h, which is
3411 generated by gen-aout.
3412 * aout-target.h: Make a little more flexible.
3413 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3414 macro. Instead, inline it in aout-target.h.
3415 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3416 a gcc -Wall warning.
3417 * archive.c: Add missing commas in DEFUN macro (2 places).
3418 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3419 Berkeley ones, now that libiberty has them:
3420 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3421 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3422 remove unused variable.
3424 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3426 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3427 and execname inside HAVE_PROCFS ifdef since they are unused
3428 when it is not defined.
3430 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3432 * elf.c: Flag all sections as either code or data. We can't
3433 be sure what they are anyway, since ELF doesn't fit the
3434 traditional model of text+data+bss very well. Add new local
3435 function elf_read() to simplify code. Record entry point in
3438 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3440 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3441 rather than N copies of the same lines.
3443 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3445 * cpu-h8300.c: disassemble branch displacements correctly
3446 * coff-h8300.c: put reloc offsets out in 32bits
3448 * makefile.dos, configdj.bat: New files from DJ
3449 * cache.c: fopen with new macros is needed for DOS.
3450 * ieee.c: environ renamed to envi to stop an include file
3452 * opncls.c, coff-rs6000.c: more fopens with macros.
3454 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3456 * Makefile.in: infodir belongs in datadir.
3458 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3460 * Makefile.in: fix where docdir lives
3462 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3463 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3464 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3465 srec.c, syms.c, targets.c : all new documentation and lint
3469 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3471 * coffcode.h, srec.c: Lint.
3473 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3475 * Makefile.in: install using INSTALL_DATA, added standards.text
3478 * configure.in: mark directory as target dependent. configure
3479 nows works in objdir always so make file existence checks
3482 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3484 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3485 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3486 and mandir now keyed off datadir by default.
3488 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3490 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3491 computation of arch and machine type so it's worked out before
3492 some_aout_object_p is called.
3493 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3495 * archures.c: add extra field 'section_align_power' to hold
3496 default section alignment in object files.
3497 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3498 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3499 initialize the new field.
3500 * bout.c (b_out_callback): replace the text size, since aout
3502 * aoutx.h: Documentation in the new style
3504 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3506 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3507 use the saved value if mtime_set is already set (intended
3508 for archive files, though apparently not used yet).
3510 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3512 * targets.c: Revise comments about how to configure the target
3513 vector, to match reality. Remove mention of obsolete methods.
3514 Remove long lists of capitalized macros that turn into the same
3515 thing in lowercase. Normal vector simply lists all known
3516 lowercase xvec names; all other cases are handled by SELECT_VECS.
3518 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3521 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3522 list of supported targets.
3524 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3526 * archive.c (bsd_write_armap): The pad byte sometimes added to
3527 the string table in a __.SYMDEF member is now
3528 counted as part of the size of the string table.
3529 This is compatible with the old ranlib, as well as Sun's.
3531 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3533 * srec.c: Rewrote to fix many bugs; now gets the record type
3534 right, doesn't choke on input, sets the start address in an S9 and
3535 fills in the filename on an S0.
3537 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3539 * cpu-h8300.c: Add support for MEMIND addressing mode
3541 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3543 * coffcode.h: use the new macro if available
3545 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3546 * Makefile.in: Fixed dependencies due to file rename
3548 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3549 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3550 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3551 newos3.c, stab-syms.c, syms.c: All these files have had their
3552 #includes altered to point to the new places.
3554 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3556 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3558 * configure.in: Add vendor "ncr" as supported per-target vendor.
3559 Add svr4 case for i386 per-host case.
3561 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3564 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3566 * syms.c (bfd_decode_symclass): Return 'A'
3567 for symbols that are both absolute and global.
3568 * archive.c (bfd_special_undocumented_glue): Return NULL
3569 if bfd_ar_hdr_from_filesystem returns NULL.
3571 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3573 * Makefile.in: added coff-h8300
3574 * configure.in: now h8 is a coff target
3575 * cpu-h8300.c: fix various disassembly problems
3576 * libcoff.h: took out some code which has been #0ed for a long
3578 * targets.c: added h8 coff
3579 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3580 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3582 * coffcode.h: Started to change the way machine dependencies are
3583 handled, from the nest of #ifdefs to macros defined in the
3584 including coff-<foo>.c
3586 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3588 * aoutx.h (some_aout_object_p): Set the `executable' bit
3589 if the entry point is contained in the text segment, even if the
3590 text segment is at location 0.
3592 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3593 nonstandard MIPS sections (.rdata, .sdata, etc).
3595 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3596 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3597 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3599 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3601 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3603 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3604 from syms.c to new file stab-syms.c. Also, since GNU extended
3605 type codes such as N_SETT are no longer in ../include/stab.def,
3606 include them manually.
3607 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3608 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3609 * libaout.h: Added prototype for aout_stab_name().
3610 * Makefile.in: Update Makefile for new stab-syms.[co].
3612 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3614 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3615 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3616 just make N_XXX work by excluding the header from the text segment.
3617 * aoutx.h: Fix comments to match.
3619 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3621 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3622 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3623 for the "logical" text segment (i.e. never consider the exec
3624 header to be part of the text segment). This change is
3625 needed for consistency with various other parts of bfd and ld.
3626 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3627 and move calculation of obj_textsec(abfd)->size to libaout.h.
3628 * bfd-in.h: Removed bogus ';'.
3630 * Makefile.in: Add MINIMIZE flag to select lean
3631 or bloated target_vector.
3632 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3633 * newsos3.c: Fixes to ../include/aout64.h remove need
3634 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3636 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3638 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3639 handle both little and big-endian targets, with little
3640 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3641 * host-aout.c: Add FIXME note.
3643 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3645 * targets.c: Make the default target_vector contain
3646 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3647 Old behavior can be gotten by defining ALL_TARGETS.
3648 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3649 Factored out common code into new file aout-target.h.
3650 Saves a lot of duplicate code for a.out variants.
3652 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3654 Get 'make headers' to work when configured with +subdirs.
3655 * Makefile.in: Add $(subdir) to docdir path.
3656 * doc/Makefile.in (protos): Add $(srcdir) prefix
3657 to name of sed scripts.
3659 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3661 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3662 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3663 to include names of N_SETT etc.
3665 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3667 * elf.c: Add minimal support for ELF symbol tables. Generates
3668 canonical bfd symbol tables from ELF symbol tables. Change the
3669 name of some functions from bfd_<name> to elf_<name>.
3671 * syms.c: Trivial fix to comment to remove a redundant "to".
3673 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3675 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3676 form that GDB recognizes as COFF.
3678 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3680 * ieee.c (ieee_object_p): cast NULL correctly.
3681 * configure.in: added harris host
3683 * coff-a29k.c: Lots of changes, most from David Wood.
3685 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3687 * coff-m88k.c (coff_write_armap): Just #undef it.
3689 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3691 * Makefile.in: standardize on MINUS_G to disable debugging
3692 * coff-m88k.c: create coff armaps instead of bsd ones.
3693 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3696 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3698 * elf.c: Additions to support ELF format core files.
3699 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3700 has support for /proc (all the include files in particular).
3702 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3704 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3705 of two N_SO stabs, one for directory, and one for filename.
3707 * bfd-in.h (print_vma): Factor out duplicate definition.
3709 Exit a little more gracefully when malloc returns NULL.
3710 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3711 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3712 * libbfd.h: Rre-generated due to libbfd.c update.
3714 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3716 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3718 * elf.c (elf_object_p): Don't try to create a bfd section for
3719 the first ELF section header. It is just a placeholder.
3721 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3723 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3724 core files, when compiling native.
3725 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3727 FIXME: The aoutf1.h change below needs to be reversed back
3730 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3732 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3733 manipulation of lnno fields in lineno structs in a coff-<f>.h
3734 independent way. Override it in coff-<f>.h to your favourite
3735 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3736 (coff_swap_lineno_out): modified to use the new macros.
3738 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3740 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3741 unknown arch when the magic number doesn't specify the
3742 architecture, since some OSs (eg old sun3s) don't set the number, and
3743 020 is probably the right answer anyway.
3745 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3747 * hosts/h-news.h, hosts/h-rtbsd.h:
3748 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3749 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3750 bfd_print_symbol_nm, for use by nm.
3751 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3752 bfd_print_symbol_nm option, to print in nm format.
3753 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3754 oasys.c (oasys_print_symbol): Provide stub implementations
3755 for bfd_print_symbol_nm.
3756 * syms.c: New function bfd_decode_symclass, used by nm printer.
3757 New function bfd_stab_name to look up string name of stab code.
3759 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3761 * Makefile.in: Added ctor.c
3762 * archures.c (bfd_default_arch_struct) added
3763 bfd_default_reloc_type_lookup.
3764 * coffcode.h: removed a load of #if 0ed code.
3765 (coff_compute_file_section_positions): now works out the section
3766 alignment and size correctly in all cases.
3767 (coff_get_symtab): looks for constructor symbols and calls the
3768 right function when they're found. (coff_canonicalize_reloc):
3769 knows when a section is full of constructors and does the right
3771 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3773 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3774 * libcoff.h: removed #if 0ed code
3775 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3776 arch independent constructor relocation type.
3777 (bfd_reloc_type_lookup): removed the comment "this will go away"
3778 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3779 reloc which is used when BFD_RELOC_CTOR falls through to give a
3780 default 32bit reloc for constructors.
3781 (bfd_default_reloc_type_lookup): added.
3782 * aoutf1.h: fixed SEGMENT_SIZE typo.
3784 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3786 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3787 matching prefix "coff".
3788 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3789 rs/6000 csect records.
3791 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3793 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3794 * configure.in: add motorola delta88 cases
3795 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3796 write_armap prototype
3797 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3799 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3801 * Rename COFF-related files in `coff-ARCH.c' form.
3802 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3803 coff-mips.c, coff-rs6000.c to be exact.
3805 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3806 make output clutter.
3807 * config/mt-*: Ditto.
3809 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3811 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3812 John Gilmore. Archive support from Damon A. Permezel.
3814 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3815 * configure.in: Add rs6000 case.
3816 * targets.c: Add rs6000 vector.
3817 * archures.c: Add rs6000, fix comment on romp.
3818 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3819 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3820 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3821 * section.c (bfd_make_section): Return NULL on attempt to create
3823 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3824 (bfd_swap_aouthdr_in): Handle lots more members.
3825 (make_a_section_from_file): If section has already been seen,
3826 just return false rather than overwriting it.
3827 (coff_real_object_p): Understand incoming magic numbers.
3828 (coff_set_flags): Understand outgoing magic numbers.
3829 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3830 (build_debug_section): Add fn for reading debug string section.
3831 (get_normalized_symtab): Handle symbol names in debug string section.
3832 Remove unused obj_string_table.
3833 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3834 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3835 existing section before making one.
3836 * cpu-rs6000.c: New file.
3837 * rs6000coff.c: New file.
3839 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3841 * elf.c: Add partial support for ELF format corefiles. Still needs
3842 support for extracting registers from corefiles.
3844 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3846 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3847 RANLIB is defined as echo, send the output to /dev/null to help
3848 reduce clutter in the output from doing a make.
3850 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3852 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3853 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3855 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3857 * coffcode.h (coff_compute_section_file_positions): make it pad
3858 section size out if there are alignment restrictions so that the
3859 image will be ok on a system where section positions are worked
3860 out by accumulating sizes rather than from the section headers.
3861 * targets.c (proto write_armap). Changed orl_count to unsigned.
3862 * opncls.c (bfd_close_all_done). Added so that generative
3863 programs like gas can close a bfd without causing bfd confusion.
3864 * libbfd.h (changed becuase of protos)
3865 * amdcoff.c: messed with the way that jmp displacements are
3866 calcualated. This may not yet be totally correct.
3867 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3869 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3870 abs symbol has no section (like a register symbol).
3871 (coff_write_symbol) now zeros auxent before filling it up to help
3872 with sensitive applications.
3873 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3875 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3877 * bfd.c: Make sure we don't get a macro strerror().
3878 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3879 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3880 attempt to recover command, ifdef NO_CORE_COMMAND.
3881 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3883 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3885 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3887 * archive.c (bsd_write_argmap): The size of the ranlib structures
3888 should not include the size field itself.
3889 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3890 adata(abfd)->exec_bytes_size field instead of constant macro,
3891 because aoutx.h compiles to a simple .o file shared by
3892 all 32-bits a.out targets.
3894 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3896 * configure.in: Allow i386-sco-sysv.
3897 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3898 * cpu-h8300.c: lint.
3900 * host-aout.c: New strategy. We use common code, include files,
3901 and data structures to handle the file, but set a few parameters
3902 from the host's config file (page size, text start addr, etc).
3903 * libaout.h: Define HP BSD machine types.
3904 * aoutf1.h: Handle reading a.outs with these types.
3906 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3907 virtual-memory-address of the .reg section. We can't just make a
3908 section for "all the regs and nothing else" because only GDB knows
3909 exactly where the regs are (scattered around the upage and stack).
3910 Clean up memory allocation. Remove big- and little-endian
3911 vectors, replace with single vector; this only runs on the host,
3912 in host byte order. Replace byteswap routines with aborts in case
3914 * targets.c: There's only one trad_core_vec now.
3915 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3917 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3919 * hosts/h-amix.h (free): Fix prototype.
3921 * aoutx.h: Don't use NULL as an integer, for braindead systems
3922 that declare it as (void *)0. (From Peter Schauer.)
3924 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3926 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3927 problem with bad Ultrix system headers.
3928 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3929 various kinds of alignments for the various kinds of
3932 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3934 * doc/Makefile: Don't assume . is on the path (from James Clark).
3936 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3938 * Makefile.in: Avoid Sun Make VPATH bugs.
3939 * targets.c: Declare trad_core vectors extern.
3941 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3943 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3944 * libbfd.h: Moved ALIGN macro here.
3945 * bout.c (b_out_callback): Replace i960_align by align_power.
3947 * libaout.h (struct aoutdata): Added fields page_size,
3948 segment_size and exec_bytes_size. These help generic code
3949 (in aoutx.h and libaout.h) to figure out where to align
3950 the various segments in a demand paged file.
3951 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3952 to decide if the exec header counts in a_text (text segment size).
3953 Also, assume D_PAGED flag is set; don't set it here.
3954 * bout.c (b_out_callback): Add initialization of
3955 adata fields page_size, segment_size, and exec_bytes_size.
3956 * host-aout.c (NAME(host_aout, callback) and
3957 NAME(host_aout,mkobject): Ditto.
3958 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3959 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3960 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3961 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3962 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3963 for some systems (mainly sunos), so do it in the callback instead.
3964 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3965 * aoutx.h (NAME(aout,set_section_contents): Change the way
3966 filepos and size of sections are carried out to support
3967 older styles of demand paged executables.
3970 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3972 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3973 * bfd.c: Added macros to enable gas to swap coff records.
3974 * coffcode.h: Make the coff_swap_*_out routines return the number
3975 of bytes swapped, and cleaned up their prototypes.
3976 * configure.in: Added ebmon/coff support
3977 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3979 * targets.c: Added new entry points for coff swapping
3981 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3983 Restructure configuration scheme for bfd, binutils, ld.
3985 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3986 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3987 Change some config names to match other dirs.
3988 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3990 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3991 ../include/sysdep.h.
3992 * cpu-i960.c: Strncmp needed a length arg.
3993 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3994 * i386aout.c: Remove dead N_TXTOFF override.
3995 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3996 * config/: Rename some config files to match up h-*.h names.
3997 Remove all the HOST_SYS definitions from the config files.
3998 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3999 * hosts/h-hp9000.h: Remove USG comment.
4000 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4001 * hosts/h-news.h, h-sparc-64.h: New config files that had
4002 previously been kludged in the <sysdep.h> file.
4004 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4006 * config/*: trad-core support is HOST dependent, not target
4007 dependent. Target config files only set DEFAULT_VECTOR and/or
4008 other vector elements. Exception: when host-aout.c is in use,
4009 in which case we're forced to assume we're native (hp, vax,
4010 tahoe). Rename XDEPFILES to HDEPFILES.
4011 * Makefile.in: Rename XDEPFILES.
4012 * config/h-sun*: Don't force static linking.
4013 * trad-core.c: Document how to use it nowadays.
4014 * i386aout.c, newsos3.c: Clean up.
4015 * i386coff.c: Allow 386 coff files to be used as core files too
4016 (for reading core files from embedded systems).
4018 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4020 * Add i386aout.c for a.out support on the i386.
4022 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4024 * reloc.c, section.c, syms.c, targets.c: correct info-node
4025 structure in *doc* comments.
4026 doc/Makefile: stop hiding complaints from makeinfo.
4028 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4030 * aoutx.h (...some_aout_object_p): Take a third parameter,
4031 the internal_exec struct, and avoid ever looking at an
4032 external_exec. All callers changed to read the entire
4033 external_exec struct, swap and check its magic number,
4034 swap in the whole structure, and pass the swapped-in version to
4036 * bout.c: Bring into modern era. Use single _object_p routine
4037 for big- aand little-endian. Provide internal and external
4038 exec header structs. Use separate swap-in and swap-out routines.
4040 * libaout.h: Move struct internal_exec from ../include/aout64.h
4041 to here. Add obj_symbol_entry_size to struct aoutdata.
4042 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4044 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4045 EXTERNAL_NLIST_SIZE. Callers changed.
4047 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4049 * bfd.c: Remove strerror() to libiberty.
4051 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4052 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4053 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4054 last byte of transfer, not first byte, is within the section.
4056 * host-aout.c: Remove `BSD' archive support. Lint.
4058 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4059 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4060 `bfd_arch_info_type'. All uses changed.
4061 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4062 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4063 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4064 it needs a better name.) All uses changed.
4065 * targets.c: Rename `enum target_flavour_enum' to `enum
4066 target_flavour', and remove the `_enum' from all of the enum
4067 values themselves. All uses changed.
4069 * configure.in, config/h-i386mach: i386 mach host.
4070 * config/t-i386-aout: Use host-aout.c.
4072 * trad-core.c: Give it its own xvec's to make it independent
4073 of other file formats.
4074 * ecoff.c, host-aout.c: Remove refs to trad-core.
4075 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4076 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4078 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4080 * reloc.c: Extended NEWHOWTO macro
4081 * ieee.c: Changed the way 8bit pcrel is done
4082 * cpu-h8300.c: got the registers in the right order
4084 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4086 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4087 prediction is vindicated!
4089 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4090 Remove refs to howto.c, since Steve forgot.
4092 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4094 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4095 still work. Now allows any architecture/machine to be set.
4097 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4099 * howto.c deleted and moved code to reloc.c
4101 * libbfd.h, libbfd-in.h removed $id stuff for real
4103 * cpu-h8300.c Made it match various different spellings of h8300.
4105 * archures.c: Took out the first char filter which made it only
4106 look for a cpu/arch match when the first chars of supplied and
4107 tested names were the same.
4109 * targets.c removed oasys stuff, pending someone to fix the bugs
4113 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4115 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4116 ELF support good enough for GDB.
4117 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4118 m68k-cbm-svr4 host and target.
4119 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4120 so `diff' and `patch' can cope.
4122 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4124 * archures.c: removed texinfo error
4126 * init.c: added texinfo hooks, and removed initialization error
4129 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4132 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4134 * cpu-i960.c: Avoid numerical count of initializers.
4136 Vax Ultrix changes from David Taylor <taylor@think.com>:
4137 * host-aout.c: Make little-endian vector really little-endian.
4138 * configure.in: Separate vax and tahoe cases, handle ultrix.
4139 * config/t-vax: Add trad-core.o.
4140 * config/h-vaxult: New host system.
4142 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4144 * bfd-in.h VERSION, change version number to 0.18, this makes a
4145 gap, but now is the same as the linker version number.
4147 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4148 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4149 files will eventually contain processor specific bits for bfd,
4150 like strange relocation information and dis/assembly. So far only
4151 the H8 has been even partially done. This work also ties in with
4152 the change in handling architectures.
4154 * amdcoff.c: (a29k_reloc) fix error message.
4156 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4157 discover the architecture of the bfd. (sunos4_callback) calls the
4158 function bfd_set_arch_mach rather than stuffing stuff directly
4159 into the bfd. (sunos4_write_object_contents), changed names of
4162 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4163 setup the environment.
4165 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4166 headers in big endian format, regardless of the endianess of the
4169 * archures.c: totally changed. Now an architecture is represented
4170 with a pointer to an info structure rather than an enumerated type
4171 and a long. The old info is available as two elements in the
4172 structure. Future enhancements to architecure support will
4173 involve pointers to methods being placed into the info structure.
4175 * bfd.c: changed the definition of the bfd structure for the new
4178 * bout.c: (b_out_set_arch_mach) changed to use the new
4179 architecture mechanism.
4181 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4182 the new architecture mechanism.
4184 * configure.in: added h8 stuff.
4186 * ieee.c: too many changes to note. Now ieee files written with
4187 bfd gas and ld can be read by gld and ieee only linkers and
4190 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4192 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4193 than fixing the structure directly.
4195 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4196 than fixing the structure directly.
4198 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4199 before opening a bfd.
4201 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4202 rather than fixing the structure directly.
4204 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4205 in the t/hmake file) a user can select which backends they want
4206 linked with bfd without changing the source.
4208 * init.c: new, looks after initializing modules.
4210 * howto.c: for future use, will allow an application to work out
4211 what cookie to use as a handle on a relcoatio howto.
4213 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4215 * srec.c: Better error checking, partly from Peter Schauer.
4216 (srec_object_p): Avoid assuming any file that starts with 'S' is
4217 an S-record file! (Check for 3 uppercase-hex digits after it.)
4218 (ISHEX): Define new macro for checking supposedly hex characters.
4219 (pass_over): Treat as EOF any S-record line that:
4220 * doesn't have hex in either size character
4221 * produces a size larger than 0x7F
4222 * has an unrecognized type number
4224 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4226 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4227 opncls.c: Lint (saber actually).
4229 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4231 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4232 * newsos3.c: Fixed two types: newos3 -> newsos3.
4233 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4234 to use correct segment.
4236 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4238 * aoutx.h (print_symbol): Handle missing symbol->name.
4240 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4242 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4245 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4247 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4248 add sgi/irix support.
4250 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4252 Changes for the AMD 29000 Ultracomputer port from David Wood.
4255 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4257 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4260 * coffcode.h (coff_real_object_p): Pass information about the
4261 current file's coff symbol format to BFD via the coff_data struct.
4262 (coff_find_nearest_line): obj_icof => coff_data.
4263 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4264 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4265 and DIMNUM == E_DIMNUM.
4266 * configure.in: Handle a29k-*-* hosts, and targets
4267 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4268 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4269 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4270 local_linesz to `coff_data' (tdata) struct.
4271 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4272 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4274 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4276 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4277 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4279 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4281 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4283 (sunos4_core_file_matches_executable_p): Fix header comparison.
4284 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4285 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4287 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4289 Allow GDB to patch object files.
4291 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4292 * trad-core.h (trad_unix_core_file_p): Ditto.
4293 * aoutx.h (aout_set_section_contents): On first output, check
4294 abfd->direction and complain if erroneous.
4296 * Makefile.in: Add crude dependencies.
4298 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4300 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4301 to h/t-xxxx files so that everything will work on System V.
4303 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4305 * aoutx.h: Add information on host-aout.c and how to configure
4306 to use it, to the manual.
4307 * configure.in: Tix typo.
4308 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4309 else dummy out the core file support.
4310 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4311 specified, use it to locate the data section.
4312 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4313 rather than as chars (lint).
4315 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4317 * aoutx.h, coffcode.h: saberized.
4319 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4321 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4323 bfd.c, targets.c: minor rewording of doc segments
4326 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4328 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4329 etc, rather than TEXT_START_ADDR.
4330 * host-aout.c: Remove #if 0 around whole thing.
4331 Update to modern (32/64-bit) a.out naming conventions.
4332 Include a large chunk of ../include/a.out.gnu.h to get macros that
4333 are not defined by the system include files.
4334 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4335 macro used by the other a.out implementations.
4336 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4338 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4340 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4341 texdoc and psdoc; make these depend on generated .texi's
4343 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4346 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4349 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4350 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4351 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4352 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4353 obtrusive marks indicating .c origins.
4355 * bfd.texinfo: generalize most references to linker
4357 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4359 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4360 * archures.c: remove empty foo() definition (crept in at vn1.9)
4362 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4364 * bfd.texinfo: use @setchapternewpage on instead of lots of
4365 @page's; minor rephrasing in Introduction.
4367 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4368 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4369 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4370 segments): used BFD (caps) more consistently as a name in
4371 discourse, fixed a few other minor typos and uses of fonts
4374 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4376 * coffcode.h: fixed bug where string table size wasn't being swapped.
4378 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4380 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4382 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4383 flags. (bfd_print_symbol_vandf) now knows what to do with the
4386 * aoutx.h: made translate_from_native_sym_flags and
4387 translate_to_native_sym_flags produce the above flags.
4390 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4392 * all files: update copyright notices for GPL version 2.
4393 Install header comments and attribute most modules to their
4394 authors. BFD's name is now officially "Binary File Descriptor",
4395 so remove any conflicting pejoratives.
4396 archures.h: Consists solely of comments; remove it.
4398 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4400 * Makefile.in, bfd.c: Made it compile again.
4402 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4404 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4407 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4409 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4410 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4413 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4414 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4416 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4418 * Everything: created some new files, core.c format.c, reloc.c,
4419 section.c and syms.c to split the functionality a bit better.
4420 Cleaned up the rest of the files a bit, and added some
4424 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4426 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4427 really takes 3 arguments, patched code and ammended prototypes.
4429 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4431 * ../include/bfd.h (struct bfd_target): Added new field
4432 "align_power_min" which contains the minimum alignment for a
4433 section. This is used in coff_new_section_hook. The field
4434 insertion necessitates an update of all backends..
4436 * aoutf1.h jump table field inserted
4438 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4441 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4442 table field inserted.
4444 * coffcode.h(just about everything) Now patches up symbol tables
4445 using a different mechanism. The Intel major bug has been fixed,
4446 and the linker can self host on the Aviion and be debugged with
4449 * ecoff.c: new include and jump table patch, i386coff.c: new
4450 include and jump table patch, icoff.c: new include and jump table
4451 patch, ieee.c: can now read archives containing ieee modules.,
4452 libcoff.h: added (combined_entry_type), libieee.h: uped max
4453 sections to 20, m68kcoff.c: new include and jump table patch,
4454 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4455 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4456 srec.c: jump table patch. trad-code.c fixed #IF typeo
4458 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4460 * coffcode.h (coff_swap_aux_in): added else case to deal with
4461 filenames less than 9 characters.
4464 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4466 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4468 * srec.c: now allows any number of sections to be created in a
4469 file. Outputs addresses of the right length.
4471 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4473 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4474 target didn't match, the format got set to the attempted match,
4475 breaking a future test.
4477 *../include/i386coff.h : fixed typo in type field with size
4479 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4480 support in the jump table for the swapping routines exported to
4481 gdb. Now gdb works with the 386.
4483 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4485 * Merge in changes from gdb-3.95 release.
4486 Makefile.in: Allow hmake and tmake files to add OFILES.
4488 bfd.c: support specific targets as well as searching. When
4489 searching, take default target in preference to others.
4491 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4492 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4493 libbfd.h: Support specific targets as well as searching.
4494 opncls.c: Support specific targets as well as searching.
4495 targets.c: Search is short-circuited if default target matches.
4496 liboasys.c, libieee.c: Undo bothner changes that make macros
4497 work to the left of assignment, but which depend on the
4498 representations of different pointer types being the same.
4500 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4502 * i386coff.c: created.
4503 * coffcode.h: added support for 386.
4504 * Makefile.in: added support for 386.
4505 * ../include/i386coff.h: created
4507 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4509 * coffcode.h: removed all put_x_<sizes>
4510 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4514 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4516 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4518 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4520 * everything: Removed sysdep.h from bfd.h and put back into files
4521 from which it was split out. Now 64 bit version is built with a
4522 -DHOST_64_BIT="long long" on the compile line.
4524 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4526 Changed all the [get|put][name] routines to use [get|put]_[size
4529 Put in support for 64 bit work. Now two versions of bfd may be
4530 generated, according to the state of TARGET_64_BIT, one which is
4531 32 bit only, and one which is 64/32 bits.
4532 Created new back end 'demo64' to test 64 bit functionality.
4534 Renamed some files to work on DOS.
4536 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4537 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4538 chage, 64 bit transfer. * liba.out.h: Split out common code from
4539 sunos and newsos into liba.out. Name changes and prototype mods. *
4540 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4541 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4542 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4543 change and 64bit stuff.* newsos3.c: common code removed, new jump
4544 table. * oasys.c: Name change * opncls.c: Portability fixes *
4545 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4546 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4547 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4548 64bit ized. * demo64.c: 64 bit a.out back end
4550 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4552 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4553 on LHS of assignment, even when using old compilers.
4554 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4555 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4556 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4557 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4558 * targets.c: Add declaration of newsos3_vec.
4560 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4562 * aout.c: fixxed some of the problems with filepos calculation.
4563 (swap_ext_reloc): fixed problem with creation of relocs.
4564 (aout_set_section_contents): fixed filepos problem
4566 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4567 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4568 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4569 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4570 cleaned up. (coff_write_object_contents) cleaned up.
4572 * ecoff.c: Totally different. Now supports ecoff fully.
4574 * icoff.c: fixed problems in relocation callout.
4576 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4578 * m68kcoff.c: updated target vector.
4580 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4581 choose_reloc_size. (sunos4_write_object_contents) now calls
4582 choose_reloc_size so outputs relocs correctly, also calculates the
4583 size of the sections correctly.
4587 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4589 Merge Per Bothner's changes to modularize BFD a.out a bit.
4591 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4592 * ieee.c: Cast enums to int before comparing them, for brain-
4594 * coff-code.h: Remove coff_get_section_contents, and use the
4595 generic one instead.
4597 * aout.c: Derive new module from sunos.c, containing generic
4598 support code for all kinds of a.out files.
4600 * sunos.c: Remove all code that goes in aout.c. Split out
4601 machine dependent followup in sunos4_object_p into
4602 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4603 and redefine only the names we CHANGE, not all the names. Drop
4604 the little-endian vector, and rename the vector as sunos4 rather
4607 * b.out.c: Use aout.c routines for most of the work. Slight
4608 changes for the new regime. Remove close_and_cleanup and
4609 get_section_contents in favor of generics. New transfer vector
4612 * newsos.c: New support for Sony NEWS, another a.out format.
4614 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4615 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4616 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4618 * opncls.c (bfd_close): Call format-dependent write_contents
4619 routine, if writing, before calling target-dependent
4620 close_and_cleanup routine (which is now always generic, I think).
4621 * srec.c: Use bfd_alloc instead of malloc. Remove
4622 close_and_cleanup and move code from it to
4623 srec_write_object_contents. Add write_contents to tvec.
4624 * targets.c: Remove a.out little vector, replace a.out big
4625 vector with SunOS vector. FIXME: Need Vax support again now.
4627 * libbfd.h: Add write_contents format-dependent-vector to the
4628 bfd_target vector. Supply a generic close_and_cleanup routine.
4629 * liba.out.h: Handle the new aout.c split. Add prototypes for
4630 all routines defined in aout.c. Rename "sunos" things to "aout"
4631 things. Add a few fields where needed for various formats.
4632 * Makefile.in: Add aout.c and newsos.c.
4634 * archive.c, ieee.c, oasys.c: Lint.
4636 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4639 changed forward declaration struct stat; to reduce warnings. Changed
4640 comment on bfd_h_<x>_x.
4642 * ../include/m68kcoff.h, ../include/intel-coff.h,
4643 ../include/m88k-bcs.h
4644 Now there are two incarnations of relocs, linenos and syments. One for
4645 internal digestion, and one full of char arrays for I/O. The original
4646 names have gone to detect errors.
4648 * Makefile.in, m68kcoff.c, targets.c
4649 Test new structure code with a 68k coff implementaion
4651 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4652 Fixed all the places where there were problems with the size and
4653 alignments of structures on disk and structures in memory. #ifed out
4654 all the code in coffswap.c, since it should be done using the target
4657 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4659 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4660 multiple reloc command.
4662 * sunos.c (sunos4_set_section_contents): Made it so that sections
4663 are always padded to their alignment size.
4665 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4667 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4668 Clean up types and such (saber C problems).
4669 * ecoff.c: Clean up types and such. Remove routines that are
4670 not used. Fix up reading and swapping of shorts from files.
4672 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4674 * a.out.vax.c: Remove two bogus "static" from prototypes.
4676 * ecoff.c: Got rid of lots of non-working junk (that had
4677 been copied directly from coff-code.h).
4678 Updated to be consistent with updates to icoff.c and coff-code.h.
4680 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4681 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4683 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4684 but until the target_vector is automatically generated,
4685 it's as good as any. Note that the text offset is the only
4686 difference between NewsOS and SunOs (including magic numbers).
4687 (Most of the sunos_* routines should to renamed bsd_*
4688 and move to a bsd.c file. Then (and when the target_vector
4689 is automatically generated) it might make sense to create
4690 a separate Sony target.)
4692 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4693 on some systems, and doesn't help on others.
4694 Similarly, only define X_OK if not already defined.
4696 * trad-core.c: Don't include sys/stat.h - at least
4697 on NewsOS 3, it has already been included.
4699 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4701 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4702 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4703 symbol tables if necessary when reading them in, so gdb can use
4704 them. Add "bfd_coff_" to the names so they won't conflict with
4705 names in calling programs. FIXME-soon: if coff-code.h is
4706 included in two BFD modules, this will cause duplicate
4707 definitions; the routines should be exported to a separate,
4708 common, module (probably along with a mess of other ones).
4710 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4712 Improve modtime support.
4714 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4715 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4716 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4717 BUG: archive members still do not get correct mod times.
4719 Improve floating point support for core files.
4721 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4722 (sunos4_core_file_p): Create a second registers section in the
4723 core file, called ".reg2", for the float registers.
4725 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4727 * many changes to improve archive handling; found a logic flaw in
4728 bfd_check_format which only just happened to work by cooncidence.
4730 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4732 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4735 * bfd.h: changed type of udata in asymbol to void *, like it
4736 should be. Added bfd_reloc_dangerous enum member.
4738 * coff-code.h: Fixed it so that internally generated symbols get
4739 their values relocated correctly in all cases. Removed calls to
4742 * icoff.c: Not understanding the destination symbol of a reloc is
4743 not a failure any more, just 'dangerous'. This allows linking of
4744 b.out and coff images.
4746 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4750 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4752 * sunos.c (translate_to_native_sym_flags): fixed
4753 sym_pointer->n_value so that symbols on the way out get their
4754 section relative values calculated correctly.
4756 * coff-code.h (mangle_symbols): fixed problem where tags were not
4757 being relocated for structs, enums, unions. Also various lints.
4759 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4761 * archive.c (get_elt_at_filepos): system_call_error returned
4764 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4766 * Resolve the use of no_error and system_call_error.
4767 The bfd library itself now will never set bfd_error to
4770 The code still needs to be combed to make sure all the error
4771 codes are correct. I suspect they are not always set correctly.
4773 * The names of all the messages have _ prepended because the sun
4774 bundled compiler can't distinguish from a macro which takes an
4775 argument and the same identifier in a non-macro context.
4777 * The reason for the above being that entry points which used to
4778 be trampoline functions are now just macros which expand to a
4779 direct call through the bfd's xfer vector.
4781 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4782 must gas have its own version of everything (the gas version
4783 had the correct value)
4785 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4787 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4788 properly support i960 architecture and output correct reloc stuff.
4790 * bfd.h: added prototype for bfd_printable_arch_mach, added
4793 * coff-code.h: Applied patches from chrisb to support i960
4794 architecture, zero relocs and swap them correcly and conditionally
4795 compiled the timestamp.
4797 * sunos.c: Made the default section alignment 2^3 so that doubles
4798 are done properly. Fixed the same reloc bug that was in b.out.c
4800 * sysdep.h: Now compiles on a Posix box
4802 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4804 * icoff.c: Fix comment on big-endian version.
4805 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4806 F_RELFLG). Set F_AR32WR in output files if little endian
4809 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4811 * archures.c fixed =/== typo
4813 * sunos.c added architecture stuff for output. Fixed
4814 bug where files where vma(data) != size(text)
4815 were processed wrong.
4817 * coff-code.h added a lint cast
4819 * (../include/a.out.sun4.h) fixed it so zmagic
4822 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4824 * archive.c removed loads of includes, and fixed bug where string
4825 table didn't have a null at the end.
4827 * bfd.c fixed includes, added symbols argument to
4828 canonicalize_reloc entry point.
4830 * libbfd.c fixed includes and added some lint patches.
4832 * targets.c added both sorts of intel coff.
4834 * b.out.c fixed included, changed was the canonical
4837 * icoff.c added support for callj and big and little
4840 * opncls.c added chmod+xing for files with EXEC_P set.
4842 * sunos.c fixed includes. Changed default section
4843 alignement to words. Fixed relocation stuff to work with
4846 * bfd.h various new types added, prototype for new
4847 reloc calls, changed bfd->iostream to a void *
4848 to including files don't need stdio.h.
4850 * libcoff.h added conversion table to tie relocs to
4855 * coff-code.h fixed includes. Added code to support
4856 big and little endian formats. Various lints. Better
4857 processing of symbols. Changed reloc stuff to new
4860 * libbfd.h fixed includes
4863 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4865 * bfd.h changed name of alignment entry in sec_struct to
4866 alignment_power, because of conflicting uses within bfd.
4867 Now it should be obvious that it's a 2**n alignment
4868 specifier. Removed start_pad, end_alignment, block, minsize,
4869 output_file_alignment, subsection_alignment and original_vma fields.
4870 Added align_power() macro. Fixed bfd_section_alignment
4871 acessor macros. Added bfd_symbol_same_target macro.
4873 * b.out.c (b_out_write_object_contents) fixed to use
4874 new alignment member. Fixed (callj_callback) to use section
4875 relative symbols properly.
4877 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4878 Fixed (translate_from_native_sym_flags) to correctly make
4879 symbols section relative.
4881 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4882 (bfd_make_section) took out initialization of obsolete members.
4883 (bfd_print_symbol_vandf) added
4885 * opncls.c (bfd_create) created.
4887 * coff-code.h (coff_new_section_hook) took away refs
4888 to obsolete members. (make_a_section_from_file) added
4889 conversion between alignment types. (coff_symbol_from)
4890 added. (coff_count_linenumbers) only counts linenumbers
4891 if symbol is of coff-type. (coff_mangle_symbols) only
4892 heavily mangles symbols if symbol is coff-type.
4893 (coff_write_symbols) various lints. (coff_write_object_contents)
4894 various lints and modification for alignment conversion.
4895 (coff_slurp_relocs) fixed for use with new asection shape.
4897 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4899 * archive.c lots of lint
4901 * b.out.c added callj relocation support, upgrated reloc howto.
4902 Fixed so that asymbol and reloc records are output
4905 * bfd.c lots of lint, support for new bfd entry point
4908 * bfd.h changed definition of asymbol to contain pointer to
4909 owning bfd, removed target dependencies.
4911 * cache.c took out print statements, put in BFD_ASSERT calls.
4913 * coff-code.h various lints, corrected linenumber output
4914 functionality. Added support for new style asymbols and
4915 bfd_print_symbol. Fixed so that asymbol and
4916 reloc records are handled correctly. Added timestamp.
4918 * icoff.c Added support for new howto shape.
4920 * liba.out.h Added support for new asymbol shape
4922 * libbfd.c various lints
4924 * libbfd.h various lints
4926 * libcoff.h added support for new asymbol shape.
4928 * sunos.c various lints. Added support for new asymbol shape
4929 and bfd_print_symbol.
4931 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4933 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4934 pointer lint. Added support for callj relocation. Fixed bug where
4935 the last 32 bytes of the text section were overwritten by data. Fixed bug
4936 where archives of b.out didn't work due bfd_slurp_extended_name_table
4939 * sunos.c added support for n_other field. Braced the howto table so
4940 that it won't be affected by any lengthing of the howto struct typedef.
4943 * bfd.h added support for n_other field, added special_function
4944 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4947 * bfd.c upgraded bfd_perform_relocation, various lints.
4949 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4951 * ChangeLog: Started ChangeLog for BFD.
4952 * ToDo: Create file for suggestions.
4954 * Makefile: Support easy loading into Saber C.
4955 Add dependencies for icoff.o and bcs88kcoff.o.
4956 Rename coff.c to coff-code.h. Change callers.
4958 * bfd.c (bfd_check_format): Allow the check_format routines
4959 to return the desired target vector, rather than just a Boolean.
4960 bfd.h (bfd_check_format): Change function pointer return type.
4961 archive.c (bfd_generic_archive_p): change callee.
4962 b.out.c (b_out_little_object_p, b_out_big_object_p,
4963 b_out_real_object_p): change callee.
4964 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4965 in check_format transfer vectors that need a filler.
4966 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4967 bcs88kcoff.c: change callee.
4968 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4969 icoff.c: change callee.
4970 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4972 * libbfd.c (zalloc): It should actually zero the storage!
4973 This was commented out for some reason.
4975 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4976 This is so callers can avoid <stdlib.h> which doesn't exist
4979 * bfd.c (map_over_sections): Add debugging code, since I
4980 noticed the section count for sunos core files was bad, but only
4981 GDB had detected the problem.
4982 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4983 bfd_get_section_linenos): Remove obsolete functions.
4984 (bfd_apply_relocations): Use longs, not ints, for the math.
4986 * bfd.h: Declare enum boolean and struct bfd_target as well
4987 as typedefs for them. Remove obsolete
4988 bfd_get_section_lineno_size.
4990 * cache.c: Make the "fdopen" support work. Keep better track
4991 of how many files are open. Centralize the opening of files
4992 and be sure bfd_open[rw] actually try to open the file. Evade
4993 linked list initialization problems.
4995 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4997 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4999 * cplus-dem.c: Delete file, since it is not part of BFD.
5001 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5002 (bfd_openr, bfd_openw): Actually open the file, give error now.
5004 * sunos.c (sunos4_core_file_p): Set section count.
5005 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5006 obsolete definitions.
5007 (_write_symbol_table): Initialize <idx> counter.
5008 (foop): Eliminate debugging code.
5014 version-control: never