1 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
4 section already exists, use its pointer to fill in rawdata slot.
6 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * hosts/std-host.h: Return value of puts and fputs is int not void.
10 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
12 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
13 size-independent elf internal data structures.
14 * elfcode.h (put_word, get_word): Define as appropriate for
15 architecture word size. Structure swapping functions changed to
16 use them as appropriate.
18 * configure.in: If compiling 64-bit back ends, do them before
21 * libelf.h: Use new size-independent versions of elf internal data
23 (symbol_type): Reordered to put any fields dependent on target
25 (elf_backend_data): Renamed from elf##_backend_data and made
27 (elf_sect_thunk): Now size-independent.
29 * libbfd.c (bfd_log2): Now returns unsigned int.
31 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
33 * Rename config/m88k-aout.mt to config/noop.mt.
34 configure.in: Use it for mips-*-bsd*.
36 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
38 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
39 initializer" warning from gcc.
40 * cpu-h8500.c (arch_info_struct): Likewise.
41 * cpu-sh.c (arch_info_struct): Likewise.
43 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
44 howto_*): Unused functions and variables commented out.
45 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
47 * cpu-h8500.c (compatible): Likewise.
48 * cpu-sh.c (compatible): Likewise.
50 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
51 Always set a valid length value, even for invalid input.
53 * srec.c (srec_write_symbols): Use sprintf_vma.
55 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
56 uint64_type): Provide default definitions.
57 * hosts/std-host.h (int64 stuff): Remove them from here.
59 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
61 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
62 variable. Added default case to switch.
64 * aoutx.h (translate_from_native_sym_flags): Before casting
65 pointers to integers, make sure the integer type is wide enough.
66 * coff-mips.c (ecoff_set_symbol_info): Ditto.
68 * section.c (bfd_get_section_contents): Since `count' is unsigned,
69 don't bother comparing for less-than-zero.
70 (bfd_set_section_contents): Ditto.
72 * elfcode.h (bfd_add_to_strtab): Now static.
73 (sym_is_global): New function.
74 (elf_map_symbols): Call it. Now returns void. Removed unused
76 (bfd_section_from_shdr): Mark string tables other than for section
77 and symbol names as normal sections having contents.
78 (fix_up_strtabs): New function; fixes up ELF header fields for
79 stab sections with string tables associated.
80 (elf_write_object_contents): Map fix_up_strtabs over all BFD
81 sections. Reordered condition tests for symbol flags; default to
82 local-object value instead of global-object.
83 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
84 inside condition test.
85 (elf_print_symbol): Use fprintf_vma.
86 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
89 * bfd-in.h (int64_type, uint64_type): Define these if we fall
90 back to "long long" for HOST_64_BIT.
92 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
93 without using invalid ANSI C preprocessing tokens.
95 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
96 * libelf.h (bfd_elf32_new_section_hook): Declare.
97 * elfcode.h (new_section_hook): Define here.
99 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
100 against multiple inclusions.
102 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
104 * Makefile.in (bfd.h): Generate into current directory by grabbing
105 64-bit definition (if any) from sysdep.h.
106 * bfd-in.h: Put in marker for sysdep.h inclusion.
108 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
110 * reloc.c (bfd_perform_relocation): Check for overflow on
111 pc-relative relocations if the howto asked for it.
113 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
115 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
117 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
119 * config/riscos.m{h,t}: New files.
120 * configure.{host,in}: Use them.
122 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
124 * elf32-mips.c: comment change. This is a mips file, not 88k.
126 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
128 * cache.c (bfd_cache_init): Increment open_files and call close_one
130 (bfd_open_file): Don't increment open_files here.
132 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
134 * config/delta88.mh: Don't set CC.
136 * Makefile.in: Add elf32-{mips,m88k,generic}.
137 elf32-{mips,m88k,generic}.c: New files.
138 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
139 elfcode.h (elf_object_p): Match elf32-generic for all machines which
140 don't match a different target.
142 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
144 Eliminate "int8_type", "int16_type", "int32_type", and their
145 variants from the BFD universe. Leave the 64-bit types for now,
146 since they are in flux.
148 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
149 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
150 * ieee.c: Convert uint8e_type => unsigned char.
151 * oasys.c: Extensive changes to eliminate obsolete types.
152 These depend on changes in ../include/oasys.h as well.
153 * hosts/*.h: Remove declarations of all these types.
155 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
157 * hosts/delta88.h: #if 0 out some declarations which conflict with
160 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
162 * Makefile.in (install): remove parentdir cruft
164 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
166 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
167 * Expurgate random DEFUNs that have crept in.
169 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
171 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
172 only be aligned to a 4 byte boundary.
174 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
176 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
179 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
181 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
182 1927 but fixing some other important things.
184 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
186 * hosts/std-host.h (int64e_type): Fix definition.
188 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
190 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
191 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
192 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
195 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
197 * Makefile.in (install, headers): don't put comments after a tab
198 in the actions section of a rule
200 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
202 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
203 (ecoff_write_object_contents): If not D_PAGED, don't add the
204 section headers to text_size. If not D_PAGED, set the magic
205 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
206 executable, the executable must fully occupy an even number of
208 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
209 ecoff_big_vec): Consistently set section alignment power to 4,
210 since ECOFF sections should be multiples of 16 bytes.
211 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
212 Made ar_pad_char and ar_max_namelen agree for both.
214 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
216 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
217 symbol value, since bfd symbols are section relative, but ELF
220 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
222 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
224 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
226 * hosts/news.h, config/news.mh: New files.
228 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
230 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
231 * coff-h8300.c: More addressing modes.
232 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
234 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
235 H8/300H name. (compatible): New function.
236 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
239 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
241 * coff-mips.c (ecoff_compute_section_file_positions,
242 ecoff_write_object_contents): Only round to page boundaries if
243 D_PAGED flag is set for the output BFD.
245 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
247 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
248 casts to work on machine where sizeof(long) != sizeof(int) !=
250 * coffgen.c (coff_get_normalized_symtab): Ditto.
251 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
253 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
255 * coffgen.c (coff_write_symbols): For empty string table, write
256 out 4 in correct byte order. (from minyard@bnr.ca)
258 * elf32-hppa.c: Don't include libhppa.h for now; define
259 BYTES_IN_WORD instead, until Utah sends a better fix.
260 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
261 of malloc and realloc.
263 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
265 * configure.in (mips-*-ecoffl*): New target; use decstation.
266 (mips-*-ecoff*): Added trailing '*'.
268 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
269 for the FDR, not from the first PDR in the file.
271 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
273 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
275 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
277 * hppa.c (hppa_get_symbol_info): New function.
279 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
281 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
284 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
285 * libhppa.h (MAXCOMLEN): Define unconditionally.
286 (_PA_RISC_ID): Only define if not already defined.
287 * elf32-hppa.c: Include libhppa.h.
290 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
292 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
294 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
296 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
297 remove defines of __MSDOS__ and __GO32__ (these are in the
300 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
303 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
304 * config/hppabsd.mh: Don't use ranlib.
306 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
308 * elf.c: New file, for word-size independent code.
309 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
310 * Makefile.in: Include elf.o in standard objects.
312 * bfd-in.h (CAT3): Define here.
313 * libaout.h, libelf.h: Not here.
315 * libelf.h (struct strtab): Define here.
316 (bfd_elf_locate_sh): Declare here.
317 * elfcode.h (struct strtab): Definition deleted.
319 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
321 * Makefile.in: Make "all", not "bfd.h", be the default target.
322 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
323 hasn't really changed.
325 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
327 * elfcode.h (elf_hash): Provide elf standard hash function.
328 (various): Key off of the machines use_rela_p field to determine
329 whether to use REL or RELA relocations.
330 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
331 (elf_make_sections): Allocate a pointer to hold all data for a
332 given section, and copy each fragment into the data region.
333 Update the section's pointer with the REL implicit addends if the
334 machine uses REL relocation.
336 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
337 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
338 into was elf32-target.h expects.
339 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
340 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
341 (elf_i386_info_to_howto): Add minimal relocation support.
343 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
344 elf_info_to_howto_rel fields.
346 * elf32-target.h (elf_bed): Add support for new fields in
349 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
351 * elf32-hppa.c: Add symbol extension section support, fix
352 relocation howto table, add stub generation support.
354 * elf32-hppa.h: Add symbol extension section support, fix
355 relocation howto table, add stub generation support.
357 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
360 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
363 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
364 the symbol is not found.
366 * elfcode.h (elf_compute_section_file_positions): Not all section
367 file positions were computed.
369 * elfcode.h (elf_get_sect_thunk): New function.
371 * hppa.c (sign_ext): Reimplement.
373 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
374 these functions static.
376 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
378 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
380 * aoutx.h (translate_from_native_sym_flags): Don't set
381 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
382 * aoutx.h (translate_to_native_sym_flags): Translate
383 constructor symbols properly.
385 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
387 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
389 * aout-target.h (minimum_alignment): 8 byte alignment is right.
392 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
394 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
395 from bfd-in.h and .c files. Build bfd.h in build directory,
396 substituting in requested target word size. Insert word size into
397 makefile, and maybe enable 64-bit targets.
399 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
400 are available. Conditionalize on this. Assume HOST_64_BIT
401 will be defined if needed, so 64-bit targets are conditionalized
402 only in the Makefile.
404 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
406 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
408 * coff-sh.c (rtype2howto): Put error message on stderr.
409 (extra_case): Delete unused variable.
411 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
412 before calling printf.
414 * elfcode.h: New file, almost completely derived from old elf32.c.
415 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
416 * Makefile.in (elf64.o): List dependencies, don't build by
418 (elf64.c): Add to list of sources.
419 (elf32.o): Update dependencies.
420 * elf32-*.c: Updated type/macro/structure names. Cleaned up
421 namespace pollution; rename vectors.
422 * targets.c, config/*-elf.mt: Updated.
423 * All uses of 32-bit versions of structures, routines, and macros
426 * Makefile.in (archures.o, targets.o): Depend on Makefile.
428 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
430 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
432 * elf32.c (elf_string_from_elf_section): Handle index of zero
434 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
436 (elf_write_object_contents): Deleted one unused variable and
437 initialized another to avoid gcc warnings.
438 (elf_set_section_contents): Delete unused variable.
440 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
442 * i386lynx.c: New module for Lynx variant of a.out.
443 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
444 * gen-aout.c: Get rid of defunct endian stuff, print out true
446 * targets.c (target_vector): Add i386lynx_vec.
448 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
450 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
452 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
454 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
455 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
456 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
457 trad-core.c: Define a TARGET_get_symbol_info function or macro.
458 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
460 * bfd-in.h: Don't define bfd_print_symbol_nm.
461 Define symbol_info type.
462 (JUMP_TABLE): Set _get_symbol_info element.
464 * syms.c (coff_section_type, bfd_symbol_info): New functions.
465 (bfd_decode_symclass): Use coff_section_type.
467 * targets.c: Add bfd_get_symbol_info call.
469 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
471 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
472 complaints from ancient gcc's.
474 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
476 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
477 hosts/i386linux.h: Define it.
479 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
481 * VERSION, bfd-in.h: Bump version number to 2.2.
483 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
484 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
485 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
486 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
487 LR, RR, hppa_field_adjust): New functions.
489 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
491 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
492 stabs symbols, including new indirect_ptr_ptr argument.
493 (ecoff_slurp_symbol_table): Pass new argument in calls to
494 ecoff_set_symbol_info.
496 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
498 * configure.in: For m68k sysv systems, use m68k-coff.
500 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
501 (TDEFAULTS): Define it here. Use the new name.
503 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
506 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
508 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
510 (aix386_core_file_p): Initialize core_size to correct value.
512 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
514 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
515 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
517 * bout.c (aout32_slurp_extended_name_table): Define to be
518 _bfd_slurp_extended_name_table rather than bfd_true.
520 * coff-mips.c: Include libaout.h and aout/aout64.h to get
521 definitions for N_SET[ATDB].
522 (ecoff_howto_table): Moved near top of file.
523 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
524 seen, cook up a constructor section of the same name and put in a
525 reloc pointing to the symbol. This lets the GNU linker build
526 global constructors and destructors without using collect.
528 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
530 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
532 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
534 * hosts/miniframe.h: New file.
535 * configure.host: Use it.
537 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
539 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
540 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
541 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
542 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
543 * configure.in (*-*-bsd): Change to *-*-bsd*
545 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
547 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
548 int, for the sake of the old Portable C Compiler.
550 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
552 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
554 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
556 * configure.in: Get target name right for m68*-*-hpux.
558 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
560 * trad-core.c (NO_SIGNED_GET): New macro.
561 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
562 signed NO_GET, where appropriate.
564 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
565 * configure.in (*-*-linux*): Remove until linux port for a
566 non-i386/i486 system is actually available.
568 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
570 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
571 when compiling under HPUX.
573 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
575 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
576 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
578 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
579 * bfd/libhppa.h: Include sysdep here. Conditionalize
580 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
581 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
584 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
586 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
587 GNU version is needed.
589 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
591 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
593 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
595 * Makefile.in: Build elf32-hppa.o.
597 * syms.c (BSF_FUNCTION): New symbol flag.
599 * elf32-hppa.c: Fixed to work with elf32-target.h.
601 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
603 * libaout.h (NAME): Don't define if already defined.
605 * libelf.h: Protect against multiple inclusions.
606 (elf_symbol_type): Moved here, added new fields.
607 (struct elf_backend_data): New field `global_sym'; I suspect this
609 * elf32.c (elf_symbol_type): Deleted from here.
610 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
611 point to backend versions of symbols.
612 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
613 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
615 (elf_write_object_contents): Write program headers if appropriate.
616 (bfd_section_from_shdr): Unnamed sections get empty string for
617 name, not "unnamed". Handle SHT_NOBITS separately from
618 SHT_PROGBITS, and set some different flags.
619 (elf_file_p): New routine.
620 (elf_object_p, elf_core_file_p): Call it.
621 (elf_object_p): Handle EM_HPPA.
622 (elf_symbol_from, elf_idx_of_sym): New functions.
623 (elf_make_sections): Get symbol number right for relocations. Set
624 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
625 (elf_fake_sections): BSS section should be SHT_NOBITS, not
626 SHT_PROGBITS. Always generate symtab and strtab, not only if
627 relocations are needed. Set SHF_* flags as appropriate.
628 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
629 (elf_write_object_contents): Fix off-by-one error in symbol count.
630 Store a correct value for the symbol; write the size field
631 properly; make some guesses about the type field. Set section
632 type correctly for string tables.
633 (section_from_elf_index): Check for absolute and common sections
635 (elf_section_from_bfd_section): Ditto.
636 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
637 Use empty string instead of "unnamed" for nameless symbols.
638 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
639 HPPA (only?). Don't free raw symbols; keep the pointer around for
641 (elf_set_arch_mach): Handle bfd_arch_hppa.
642 (elf_find_nearest_line): Just return false.
643 (elf_write_object_contents, elf_set_section_contents): Set
644 output_has_begun field after computing file positions.
645 (elf_set_section_contents): Write section contents immediately,
646 rather than caching the whole file and writing it at close time.
648 * libhppa.h (enum hppa_reloc_field_selector_type, enum
649 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
650 hppa_reloc_expr_type_alt): New enumerator types.
652 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
653 * configure.in, configure.host: Use them.
655 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657 * elf32-target.h: Allow overrides of armap defaults.
659 * elf32-hppa.c, elf32-hppa.h: New files.
661 * config/hp300hpux.mt: New file.
663 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
665 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
666 (aix386_core_vec): Update for new fields.
668 * archive.c (bfd_generic_archive_p): Call target-specific
669 slurp_armap code, instead of bfd_slurp_armap.
670 (bfd_slurp_bsd_armap_f2): New function.
671 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
672 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
674 * libaout.h (struct aoutdata): New field for subformat, for
675 differentiating between highly similar a.out formats.
676 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
678 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
680 * hp300hpux.c: New file.
681 * Makefile.in: Include it.
683 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
685 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
688 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
690 * trad-core.c (trad_unix_core_file_p): Check the file size.
692 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
694 * coff-alpha.c: Remove duplicate function and add warnings.
696 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
698 * sco-core.c (sco_core_vec): Add initializers for new target
701 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
703 * coffcode.h [_LIT]: Recognize .lit section.
705 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
707 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
708 config/alphaosf.mt, hosts/alphaosf.h: New files.
710 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
712 * Merge in HPPA/BSD changes from Utah.
713 * hppa.c: Use this for both HPUX & BSD.
714 * targets.c: Enable hppa_vec for both HPUX & BSD.
715 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
716 * hosts/hppabsd.h: #define HOST_HPPABSD.
718 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
720 * libbfd.c: Whitespace changes around byteswap macros.
721 * libbfd-in.h: Whitespace changes around byteswap declarations.
723 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
725 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
726 system_error anymore. It confuses bfd_check_format().
728 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
730 * bfd.c: Add sgi_core_data to tdata union.
731 * coff-mips.c: Add Irix 4.x core file support.
732 * hosts/irix4.h: #define HOST_IRIX4.
734 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
736 * aoutx.h (translate_from_native_sym_flags): Check that the
737 symbol's section does get set.
738 (slurp_symbol_table): Zero index means null-string name.
740 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
742 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
744 (write_syms): Use them, to reduce string table size.
746 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
748 * trad-core.c (trad_core_vec): Add 6 new initializers to match
749 new signed get/put fields. Minor reformatting to label
752 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
754 * bfd-in.h: Insert comment about SVR3 compiler warnings.
756 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
757 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
759 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
761 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
763 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
764 (swapcore_sparc): Make sp a bfd_vma.
766 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
768 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
769 libbfd.c, libbfd-in.h: Add _do*signed*.
770 targets.c, all targets: Add bfd*signed*.
771 bfd-in.h: Add bfd_signed_vma. Add comments.
773 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
775 * format.c (bfd_check_error): Check error return from
776 _bfd_check_format routines.
778 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
780 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
781 recognize .data section if present.
783 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
785 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
786 check for the case where the user sets the address of the BSS
787 section (and the file header can't specify this). Let the user
788 set it wherever they want, regardless of what goes in the header.
790 * ieee.c (ieee_slurp_sections): Pass all ieee section names
791 straight through into BFD sections. Add comments.
793 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
795 Cleanup in preparation for better 64-bit host support.
797 * bfd-in.h (bfd_64_type): Remove.
798 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
800 * bfd-in.h (bfd_size): Remove.
802 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
804 * bfd-in.h (bfd_word): Remove.
805 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
807 * bfd-in.h (rawdata_offset): Remove.
808 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
809 (bfd_perform_relocation): Lint.
810 (enum bfd_reloc_status): Comment cleanup.
812 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
814 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
816 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
818 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
820 * elf32.c: Clean up old comments.
822 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
824 * config/sun3.h: String argument to fprintf is const.
826 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
827 on systems which define PAGE_SIZE in <limits.h>.
829 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
831 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
832 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
833 the core file failing signal.
834 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
835 to supply the core file failing signal.
837 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
839 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
840 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
841 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
842 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
844 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
846 * coff-mips.c (PAGESIZE): Correct value.
848 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
850 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
851 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
853 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
855 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
856 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
858 (coff_compute_section_file_positions): Force vma and lma of _LIB
860 (coff_set_section_contents): Count number of entries in new lma
862 * coffgen.c (make_a_section_from_file): Force lineno_count of
863 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
864 SCO 3.2v4 shared library.
865 * seclet.c (rel): Copy over any section with contents, not just
868 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
871 * coff-i386.c (coff_i386_reloc): New function, to generate
872 relocateable output correctly.
873 (howto_table): Use coff_i386_reloc for all reloc types.
874 (CALC_ADDEND): Use a more efficient hack to get the correct addend
876 (i386comm_value): Removed; no longer needed.
878 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
880 * coffcode.h (coff_set_section_contents): Don't write out
881 sections without a filepos.
883 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
885 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
887 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
889 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
890 * libecoff.h (ecoff_data_type): Added gp_size field.
891 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
892 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
893 Set flags to 0 for large common symbols.
894 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
895 which can occur for gas-generated relocs.
896 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
897 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
898 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
900 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
902 * srec.c (srec_set_section_contents): Use lma field for load
904 * section.c: Add declaration of lma field to section structure.
905 * coffcode.h (coff_write_object_contents): Use lma field for load
907 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
909 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
910 symbols in a better way. (translate_to_native_sym_flag): Set the
911 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
913 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
914 (bfd_make_section): Cope with new builtin section.
915 * syms.c (bfd_decode_symclass): Can now print indirect section
918 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
920 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
921 defined, and yields false.
922 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
924 * archive.c (snarf_ar_hdr): Add support for reading (only,
925 so far) BSD-4.4-style extended headers.
926 * archive.c: Some more comments.
928 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
930 * Makefile.in: fix rule for dvi and info, so that the recursive
931 makes does the right thing, instead of always info
933 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
935 * libbfd.c (bfd_seek): Disable optimized handling for archives and
936 archive members; they need more special reatment. For now, verify
937 that computed and actual file positions correspond.
939 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
941 * mipsbsd.c: Renamed from aout-mipsbsd.c.
942 (set_arch_mach): Delete non-MIPS code.
943 (reloc_howto_type_lookup): Ditto.
944 * Makefile.in: Adjusted.
946 * libbfd.c (bfd_tell): Update `where' field.
947 (bfd_seek): Don't do anything if we're not changing the file
948 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
949 field against a SEEK_SET request. Call bfd_tell to re-update
950 `where' field when done.
951 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
953 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
955 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
957 * Makefile.in: added installcheck target
959 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
961 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
962 if the type is not stNil.
964 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
966 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
967 forward declarations.
969 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
970 it's implied by the type.
972 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
974 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
976 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
978 * rs6000-core.c: Add .ldinfo section.
980 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
982 * Makefile.in (MAKEOVERRIDES): Define to be empty.
984 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
986 * section.c (bfd_set_section_contents): whitespace
987 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
990 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
992 * hosts/go32.h: don't define POSIX_UTIME
994 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
996 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
997 against machine architecture stored in the ELF header, to resolve
999 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1000 NULL, so only use results when non-NULL.
1001 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1002 and add to vector of targets.
1004 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1006 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1007 are always just debugging symbols.
1009 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1010 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1012 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1014 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1015 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1016 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1017 defined, which they aren't in hpux 7.0.
1019 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1020 Tran-Le, tranle@intellicorp.com.
1022 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1024 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1025 ahead and do the relocation.
1026 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1027 what needs to be done.
1028 (ecoff_reflo_reloc): Do the REFHI relocation here.
1030 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1032 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1033 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1034 relocs are reasonable.
1035 * coff-msym.c: Eliminated uses of DEFUN.
1036 (ecoff_swap_tir_out): New function.
1038 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1040 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1041 * configure.host (vax-*-ultrix2*): Add triplet.
1042 * hosts/vaxult2.h: New file.
1043 * config/vaxult2.mh: New file.
1045 * aoutx.h (string.h): Include for strchr and friends.
1046 * archive.c (string.h): Include for memchr and friends.
1047 * elf32.c (string.h): Include for strrchr and friends.
1049 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1051 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1052 (MY_set_sizes): Use sunos4_set_sizes.
1054 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1055 deleted, as well as elf-big and elf-little targets.
1056 * libelf.h: New file.
1057 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1059 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1061 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1063 * coffcode.h (coff_compute_section_file_positions): Don't need
1064 variable "old_sofar" if compiling for i960.
1066 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1068 * libbfd.h: Updated.
1070 * ieee.c (exten, envi): "static" belongs first in declaration.
1072 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1074 * srec.c: add support for symbolsrec, srecords with symbols in
1077 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1079 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1080 to avoid lint complaints.
1082 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1084 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1085 type SHT_STRTAB. Don't alter file offset for section 0.
1086 (reloc_type_names): Now an array instead of a macro. Still inside
1087 "#if 0", since it's used only in debugging code also in "#if 0".
1088 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1089 (sort_reloc_map): New function.
1090 (sparc_reloc_map): New variable.
1091 (elf_bfd_reloc_type_lookup): New function.
1093 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1095 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1096 bfd_make_debug_symbol; they were already in the target structure.
1097 * Adjusted all uses of JUMP_TABLE.
1098 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1099 from coff_make_debug_symbol.
1100 * libcoff.h: Updated accordingly.
1102 * Minor cleanups provoked by gcc warnings:
1103 * aoutx.h (NAME(aout, reloc_type_lookup)),
1104 cpu-h8300.c (local_bfd_reloc_type_lookup),
1105 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1107 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1108 ieee.c (ieee_slurp_section_data),
1109 elf.c (elf_make_sections, elf_fake_sections,
1110 elf_compute_section_file_positions, elf_write_object_contents):
1111 Removed unused variables.
1112 * archures.c: Removed /* from within comment.
1113 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1114 * oasys.c (oasys_write_data): Initialize i.
1116 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1118 * libcoff.h (obj_raw_syment_coun): New macro.
1119 * coffgen.c (coff_get_normalized_symtab): Initialize
1121 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1123 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1125 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1127 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1128 for compatibility with tools from MIPS.
1130 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1131 * config/irix3.mt, config/irix4.mt: Removed.
1132 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1133 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1135 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1137 * hosts/hp300bsd.h: Add gross hack to determine whether we
1138 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1139 files (and set other parameters) to match.
1141 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1143 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1144 ansi definition which otherwise confuses non-ansi compilers.
1146 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1147 ultrix cc by forward declaring getenv as is done in
1150 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1152 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1153 avoiding a fatal error in vax ultrix 4.2 cc.
1155 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1157 * bfd-in.h, VERSION: Roll to version 2.1.
1159 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1161 * oasys.c (oasys_write_object_contents): Lint.
1162 * srec.c: Whitespace cleanup.
1164 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1166 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1167 cleaned up output formatting a bit.
1169 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1171 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1172 relaxable. Should be moved somewhere else.
1174 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1176 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1177 (aout_mips_*_vec): Added seclet_link element.
1179 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1180 support for aout-mipsbsd target.
1182 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1184 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1186 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1188 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1190 Add support for the H8/500
1192 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1194 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1196 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1197 * coff-mips.c: Now includes libecoff.h.
1198 (ecoff_data_type): Moved to libecoff.h.
1199 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1200 call it. If there is ever another ECOFF target, this and the
1201 swapping functions should be accessed via an ECOFF specific target
1203 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1205 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1207 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1208 no longer includes this file.
1210 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1211 bits to 0 to make comparison test useful.
1213 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1214 avoid overflowing GP accessible sections in binutils/objdump.
1216 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1218 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1219 reading more robust: Fail if string index is out of string
1222 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1224 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1225 PCREL13): Don't take dst_address into account; the input file has
1226 already taken care of that.
1228 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1230 * coff-mips.c: Completed support for linker and binutils.
1232 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1234 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1235 original addend from section contents.
1237 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1239 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1240 * hosts/delta88.h (strtol): Fix prototype.
1241 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1243 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1245 * elf.c: Get rid of "#ifdef sparc".
1246 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1247 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1249 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1250 compile type conditionals on host CPU.
1251 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1253 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1255 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1257 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1258 ECOFF which has two common sections.
1259 (bfd_com_section): Set SEC_IS_COMMON flag.
1260 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1261 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1262 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1263 bfd_is_com_section macro rather than checking for equality to
1266 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1268 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1269 (coff_mkobject_hook): Accept aouthdr argument.
1270 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1271 Handle NULL aouthdr argument.
1272 (coff_object_p): If there is no aouthdr, pass it as NULL to
1274 * libcoff.h: Rebuilt for mkobject_hook changes.
1276 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1277 additional MIPS ECOFF fields.
1279 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1281 * configure.host: added mips-dec-bsd*
1282 * configure.in: added mips-dec-bsd*
1283 * aout-mipsbsd.c: new file for mips-dec-bsd*
1284 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1285 * aoutx.h: added mips support.
1286 * archures.c: added mips support to bfd_default_scan().
1287 * cpu-mips.c: added support for R4000 (untested).
1288 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1289 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1290 hope will make it into include/bfd.h.
1291 * targets.c: added aout_mips_*_vec.
1293 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1295 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1297 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1299 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1301 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1303 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1305 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1306 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1307 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1308 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1310 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1311 bfd_swap_reloc_in or coff_swap_reloc_out.
1312 * coff-mips.c: Added code to link and write out symbolic debugging
1313 information, and to swap relocs in and out.
1315 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1317 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1318 (coff_write_object_contents): coff_count_linenumbers returns the
1319 number of line number records it found.
1321 * coffgen.c (coff_write_linenumbers): only write out line numbers
1322 in the section they belong to.
1324 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1326 * targets.c (bfd_target): Added relocateable argument to
1327 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1328 target vector for linker use.
1329 * bfd.c (bfd_seclet_link): New macro.
1330 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1331 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1332 and boolean return value. Made static.
1333 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1334 relocateable argument.
1335 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1336 relocateable argument (if relocateable, saves relocs).
1337 * bout.c (b_out_get_relocated_section_contents),
1338 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1339 relocateable argument (if relocateable, just calls
1340 bfd_generic_get_relocated_section_contents).
1341 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1342 argument to prototype.
1343 * All targets: Set new _bfd_seclet_link vector to
1344 bfd_generic_seclet_link.
1346 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1348 * coffgen.c: #include seclet.h.
1350 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1352 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1353 debug info. Setup info about linker symbols only, and use
1354 standard bfd fields to hold the info.
1355 * (hppa_object_p): Remove unneeded decls.
1356 * (hppa_new_section_hook): Get rid of most of this.
1357 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1358 fat. Remove all knowledge of stabs, remove redundant knowledge of
1360 * Remove macros for accessing fields which are now gone.
1362 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1364 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1366 * coff-z8k.c: delete unused reloc functions
1368 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1370 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1371 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1372 * coff-msym.c: Use DEFUN for function definitons.
1373 * coff-mips.c: Added code to read and print symbols, and to find
1376 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1377 swapping functions into coffswap.h for ECOFF use. Moved
1378 relocation functions, only used by h8300 and z8k, into reloc16.c.
1379 Added hooks for coffgen.c functions to backend data structure, and
1380 added hook functions. Still more could be done.
1381 * coffswap.h: New file to hold COFF swapping routines.
1382 * coffgen.c: New file to hold generic COFF functions.
1383 * reloc16.c: New file to hold h8300 and z8k specific relocation
1385 * libcoff-in.h: Added declarations for functions in coffgen.c.
1386 * libcoff.h: Rebuilt to incorporate changes.
1387 * coff-h8300.c: Function name changes.
1388 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1389 hook rather than defining EXTRA_CASES.
1390 * Makefile.in: Build new files coffgen and reloc16. Added
1391 dependencies of coff-*.o on coffswap.h and seclet.h.
1393 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1395 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1396 about discarding const.
1398 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1400 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1402 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1404 * configure.in (post-target): If --with-minimal-bfd is specified,
1407 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1409 * srec.c (srec_write_records): one of my boards wants a CR between
1412 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1414 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1415 (it broke a couple of weeks ago).
1417 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1419 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1420 return type, so libbfd.h doesn't reference undefined typedefnames.
1422 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1424 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1426 (coff_pointerize_aux): don't pointerize a negative tagndx
1427 (sometimes generated by SCO 3.2v4 cc).
1429 * bout.c (calljx_callback, callj_callback,
1430 b_out_get_relocated_section_contents): warn if relocating against
1431 an undefined symbol.
1433 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1435 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1436 Make a bunch more routines be static.
1437 * hppa.c (fill_spaces): Get rid of this, replace with much better
1438 written setup_sections().
1439 * (setup_sections): New routine to create BFD sections for each
1440 space and subspace in SOM files.
1441 * (hppa_object_setup): Use BFD sections created by
1442 setup_sections() to locate GDB symbol table info.
1443 * (make_unique_section): New routine to create a BFD section. It
1444 ensures that the given name is unique, and will generate a unique
1446 * (hppa_object_p): Become much more paranoid about file header.
1447 * (make_bfd_asection): Call bfd_make_section to do the dirty
1448 work. Simplify code somewhat.
1449 * (hppa_core_file_p): Use proper name for stack section.
1450 * libhppa.h: Remove millicode_start, millicode_end decls.
1452 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1454 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1456 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1457 relocs, don't bother doing the adjustment if the value to add is
1460 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1462 * bfd.c (bfd_get_size): New function that gets an upper bound
1463 on the possible size of any object in a bfd.
1464 * elf.c (bfd_elf_find_section, elf_get_str_section,
1465 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1467 * elf.c (elf_big_vec, elf_little_vec): Document last three
1468 members initialized to NULL.
1470 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1472 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1474 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1476 * hosts/std-host.h: New file. Attempt at a generic/default
1477 set of definitions, to discourage porting to new hosts by copying.
1478 * hosts/news.h: Removed.
1479 * hosts/sparc.h: Use std-host.h.
1480 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1481 perhaps we can later remove the the_bfd field from each symbol.
1482 * syms.c (struct symbol_cache_entry): Remove unused field
1483 app_data. Add comment noting that the_bfd is almost redundant,
1485 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1486 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1487 * hppa.c (fill_spaces): Make slightly more rebust.
1488 * configure.in: Allow std-host as the "default" host.
1490 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1492 * bfd.c: Add struct hppa_core_data to tdata union.
1493 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1494 Get rid of HPPA/BSD specific code. That will go somewhere else
1496 * (fill_spaces): Don't spin forever and die if you don't find
1497 $MILLICODE$ subspace.
1498 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1500 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1501 Make these work for HPUX.
1502 * (make_bfd_asection): New routine to make section creation a
1504 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1505 * libhppa.h: #include the right system files. Redefine all of
1506 the structs/macros for hacking core files to use more sensible
1507 HPUX core file structures.
1508 * targets.c (target_vector): Conditionalize hppa_vec on
1509 HOST_HPPAHPUX, not hp9000s800.
1510 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1511 malloc and realloc. #define HOST_HPPAHPUX.
1513 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1515 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1516 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1517 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1518 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1520 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1521 * aix386-core.c: New file for handling core files on AIX on PS/2.
1522 * targets.c: if AIX386_CORE, use aix386_core_vec.
1523 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1526 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1528 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1531 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1533 * Makefile.in: added dvi target
1535 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1537 * bfd.c: Use right name for tekhex tdata struct.
1538 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1539 * libcoff.h: Updated to get spacing change from coffcode.h.
1540 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1542 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1544 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1545 functions, with the "guts" of the old bfd_slurp_bsd_armap
1546 and bfd_slurp_coff_armap, but assuming we've already checked
1547 if the armap is present or not.
1548 Also, rewrite a bit to avoid keeping around obstack data
1550 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1551 Various fixes to correctly handle COFF_style archives names.
1552 (Note that because these have a trailing '/', the names can
1553 have embedded spaces.)
1554 * archive.c (bfd_slurp_armap): New function, replaces old
1555 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1556 _either_ format, and calls do_slurp_bsd_armap or
1557 do_slurp_coff_armap if either form of map is seen.
1558 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1559 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1560 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1561 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1563 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1565 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1566 * libhppa.h: Make millicode_start and millicode_end be unsigned
1567 int to be same type as CORE_ADDR in GDB. Why are these here?
1569 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1571 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1572 vaddr of the section to the addend.
1573 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1574 SCO_CORE to SELECT_VECS.
1575 (target_vector): add sco_core_vec.
1576 * sco-core.c (sco_core_vec): add leading underscore initializer.
1577 * configure.in (i[34]86-*-sco*): use target i386-sco.
1578 * config/i386-sco.mt: new file; define SCO_CORE.
1580 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1582 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1584 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1586 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1588 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1590 * hosts/i386linux.h: Include unistd.h.
1592 * aoutx.h (print_symbol): aout_stab_name returns a constant
1594 * libaout.h (aout_stab_name): Fix prototype.
1595 * stab-syms.c (aout_stab_names): Array is now const.
1596 (aout_stab_name): Return value is now pointer to const.
1598 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1601 * syms.c (asymbol): Added new field "app_data", for data
1602 particular to the application. Some of the linker flags ought to
1603 get moved to this field someday.
1605 * archures.c (bfd_default_scan): Recognize a few more numbers:
1606 80486, 80960, and 960.
1608 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1609 bfd_coff_std_swap_table, cast to PTR.
1610 * bfd.c (bfd_coff_swap_*): Deleted macros.
1611 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1613 * coffcode.h (type bfd_coff_backend_data): New structure type,
1614 contains pointers to the COFF-specific swapping routines.
1615 (bfd_coff_std_swap_table): New data structure, to be used when
1616 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1617 (bfd_coff_swap_*): New macros.
1618 * coff-mips.c (mips_coff_swap_table): New data structure.
1619 (ecoff_big_vec): Use it.
1620 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1621 * All other targets: Deleted coff-specific vector entries.
1623 * trad-core.c: Fixed some `PARAMS' uses that were missing
1626 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1628 * aoutx.h (some_aout_object_p): Protect arg prototype in
1629 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1631 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1633 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1634 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1635 PARAMS for readability.
1637 * aoutx.h: Add type to callback parameter.
1638 * coff-mips.c: Don't call trad-core.h, not needed.
1639 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1640 * trad-core.h: Eliminate, unused.
1642 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1644 * format.c (bfd_check_format): if default target isn't found
1645 then look through the entire list rather than return early.
1647 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1649 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1651 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1653 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1655 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1657 * coff-z8k.c: checkpoint, more addressing modes handled
1658 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1661 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1663 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1665 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1667 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1669 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1671 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1672 and about when file descriptors are closed.
1674 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1676 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1677 written out correctly.
1679 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1681 * section.c: New section bit SEC_SHARED_LIBRARY.
1682 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1683 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1686 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1688 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1689 macros; use PARAMS to declare the function pointers involved.
1691 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1692 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1694 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1696 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1698 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1699 declaring pointers to functions.
1700 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1701 * seclet.h: Declare external function with PARAMS.
1703 * doc/chew.c (exfunstuff): Eliminate.
1704 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1705 * doc/proto.str: Use paramstuff rather than exfunstuff.
1707 * libbfd.h: Update, based on changes in source code and chew.
1709 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1711 * libieee.h: Add FIXME about removing limit on number of sections.
1712 * bfd-in.h: Improve comments to make it clear that bfd.h is
1713 the wrong place to edit this file.
1714 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1715 same places where we install bfd.h.
1717 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1719 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1720 symbol type before blindly modifying the auxent. Specifically,
1721 only modify the endndx fields for types that need it, and don't
1722 set the array information for non-arrays.
1724 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1726 * aoutx.h (some_aout_object_p): Section list should be set up
1727 correctly anyways; don't have to set up "next" pointers manually.
1729 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1731 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1732 config/i386v.mh: removed -DUSG from HDEFINES.
1733 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1735 hosts/i386v.h: don't define POSIX_UTIME.
1737 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1739 * ieee.c (ieee_slurp_sections): make a private copy of the
1740 section's name before truncating it.
1742 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1744 * hppa.c: add symbol_leading_char entry in transfer vec
1746 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1748 * ieee.c (get_symbol): can now cope when two symbols of a
1749 different class, but the same index number occur consecutively.
1750 (get_section_entry): nicer name for sections being forward
1751 referenced. (ieee_archive_p): don't free the filename string,
1752 since it was never malloced.
1754 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1756 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1758 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1760 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1761 optionally setting the dimen info, since they are in the same
1762 memory locations. Also zero out external auxent.
1763 (coff_write_symbol): don't zero external auxent; now done in
1766 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1768 * Check fclose return value for errors.
1769 libbfd.h: bfd_cache_close now returns a boolean.
1770 cache.c (bfd_cache_delete): return fclose success value.
1771 (bfd_cache_close): return bfd_cache_delete return value.
1772 opncls.c (bfd_close, bfd_close_all_done): return result of
1775 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1777 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1779 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1781 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1782 work out a coff relocation type from a howto's attributes rather
1783 than using the input r_type field. This fixes PR1677 and allows
1784 conversion of a.out relocs to coff relocs.
1786 * coffcode.h (coff_write_relocs): if supplied a relocation
1787 relative to an absolute symbol, use the right symbol index.
1789 * reloc.c (bfd_perform_relocation): do a partial link for coff
1792 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1794 * changes to support i386-sysv with shared libraries:
1795 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1796 check for .data2; if _LIB is defined, check for it; map
1797 SEC_NEVER_LOAD to STYP_NOLOAD.
1798 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1799 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1800 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1801 if section has contents, not just if it is loadable; if
1802 TWO_DATA_SECS, check for .data2
1803 (coff_set_section_contents): set vma of .lib section to number of
1805 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1806 don't define coff_write_armap to bsd_write_armap.
1807 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1810 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1812 * solaris2.h: Get the definition of alloca from alloca.h if we
1815 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1817 * configure.in (i960-*-{aout,bout}): Support these.
1819 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1821 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1823 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1825 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1826 no-longer-used definitions of L_SET and L_INCR.
1827 * i386linux.h: Tweaks to smooth Linux build.
1829 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1831 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1833 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1835 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1836 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1837 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1838 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1840 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1841 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1843 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1845 * configure.host: New file, contains mapping of host configs
1846 to host support file names for bfd, binutils, opcodes.
1847 * configure.in: Use it.
1848 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1849 * i386bsd.c: Cleanup, reformat.
1850 * config/i386-bsd.mt: Comment changes.
1851 * config/i386bsd.mh: New file for core file support.
1852 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1853 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1854 on BSD 4.4 define ALIGN (sigh!).
1856 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1858 * libaout.h (aout_backend_data): added exec_header_not_counted
1859 field. For ZMAGIC files only, when text_includes_header is set, by
1860 default the length of the exec header is counted in the text
1861 section size. For go32, exec header is mapped in but does *not*
1862 contribute to the size of section.
1863 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1864 is not set, but ztih is, add the size of the exec header to the
1865 recorded size of the text section.
1866 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1867 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1868 Also set text_includes_header.
1869 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1870 by default in MY(backend_data).
1872 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1874 * aout-target.h (callback): Don't define this function if it won't be
1877 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1878 type doesn't match. Don't lose if file sections have already been
1880 (set_arch_mach): Set reloc_entry_size.
1881 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1883 * hosts/i386bsd.h: New file.
1884 * configure.in: Recognize i[34]86-*-bsd host.
1886 * aout-target.h (callback, write_object_contents): Delete unused
1889 * aoutx.h (reloc_type_lookup): New function.
1890 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1891 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1892 (MY_reloc_howto_type_lookup): Don't define it.
1894 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1896 (slurp_symbol_table): Use header byte order, not target byte
1897 order, for reading symbol data.
1899 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1901 * configure.in: Undo some brain damage in the host section.
1902 * configure.in: Reformat the target section, test many configs.
1903 * Makefile.in (make): Remove obsolete `make make'.
1904 * aoutx.h (some_aout_object_p): Make defines line up.
1906 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1908 Now a bfd knows whether underscores are normally prepended
1909 to symbols in its file format.
1911 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1912 coff-z8k.c: targets set so they have leading underscore
1913 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1914 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1915 without leading underscore flag
1916 * targets.c: add symbol leading char to xvec description
1917 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1919 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1921 * archive.c: Make errno global.
1922 * archive.c (_bfd_write_archive_contents): If read fails (and
1923 errno!=0) set bfd_error to malformed_archive (since this probably
1924 indicates a truncated archive), rather than system_call_error.
1926 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1928 * Makefile.in: added rules for i386bsd.c
1929 * i386bsd.c: new file, supporting 386bsd.
1930 * configure.in: recognize i386-*-bsd target.
1931 * config/i386-bsd.mt: new file - 386bsd target configuration.
1933 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1935 * configure.in: re-arrange host section to use *-*-* notation,
1936 clean up some of the target section as well
1938 * seclet.c: cast result of bfd_get_relocated_section_contents to
1939 avoid compiler warnings
1941 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1943 * coffcode.h (coff_section_symbol): Create section if it doesn't
1946 * bout.c: Removed some unused variables.
1948 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1950 * Portability fixes from p3:
1951 coffcode.h (coff_write_relocs): removed sanity check until it
1952 works on all targets (per advice from sac).
1953 config/hp9000.mh: new file to define USG.
1954 hppa.c: #undef hppa before the JUMP_TABLE.
1955 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1957 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1958 local variable target volatile to avoid mysterious bug in
1961 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1963 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1964 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1966 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1968 * coff-z8k.c (func_da, func_jr): Lint.
1969 * coffcode.h: Use memset rather than bzero.
1970 * elf.c: Use memcpy rather than bcopy.
1971 * tekhex.c: Use memset rather than bzero.
1973 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1975 Add Adobe a.out support.
1977 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1978 * config/adobe.mt: Add.
1979 * configure.in (*-adobe-* target): Add.
1980 * targets.c (a_out_adobe_vec): Add.
1981 * Makefile.in: add aout-adobe.c.
1983 * configure.in: Put two dashes in all entries to be matched.
1984 Add comments to remind people to do this.
1985 Reorder all entries that match manufacturer names, to occur
1986 last, so they will only be matched if no more specific match
1987 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1989 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1991 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1992 since we should never have a NULL section.
1993 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1994 tests, set the section to bfd_abs_section.
1996 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1998 * coff-z8k.c: getting closer
1999 * coffcode.h (coff_get_relocated_section_contents): allow
2000 EXTRA_CASES hooks for different arches to provide different reloc
2002 * seclet.h: #ifndef around it to allow multiple inclusion
2003 * srec.c: minor doc fix
2005 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2007 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2009 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2011 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2014 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2016 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2017 filling in reloc, in case immediately following code doesn't set
2020 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2022 * coffcode.h (coff_renumber_symbols): set the last renumbered
2023 symbol pointer to NULL, as expected by coff_write_linenumbers.
2024 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2025 type R_IHCONST used on the 29k.
2027 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2029 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2030 update, based on how the underlying file was opened. Obsoletes
2032 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2033 all FASCIST_FDOPEN config defines.
2035 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2037 * sparc-opc.c: Moved to opcodes library, now that we have one.
2038 * Makefile: Don't compile it.
2040 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2042 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2044 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2046 * section.c (bfd_set_section_flags): Remove a sanity check.
2047 It is unfortunately broken, and prevents strip from working.
2049 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2051 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2052 created by last change.
2054 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2056 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2057 * bfd-in.h: Bump to version 2.0.
2059 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2061 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2062 braindamaged HP/Apollo compiler happy.
2064 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2066 * format.c: Fix description of search for matching target.
2067 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2068 * targets.c: Update description of search for matching target.
2069 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2070 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2071 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2073 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2075 * Makefile.in: Added mostlyclean/clean/distclean rules.
2077 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2079 * targets.c (target_vector): Take out oasys (unless that is
2080 the default): Because there is no magic number in archives,
2081 there can be annoying target mis-matches.
2083 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2085 * sparc-opc.c: Rigorously updated to match architecture manual.
2087 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2089 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2090 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2091 to the built-in abs_section were not written out correctly.
2093 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2095 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2096 large, assume we're using a swapped byte order and fail with
2097 wrong_format rather than dumping core.
2099 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2101 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2102 filename constraints.
2103 * Makefile.in: Updated to reflect change.
2105 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2107 Add preliminary support for the we32k:
2109 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2111 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2113 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2115 * bout.c: added support for relaxable alignment relocs.
2117 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2118 pass down pointer to play area rather than use alloca
2120 * cpu-z8k.c (compatible): made static to reduce name space
2123 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2125 Add basic support for the z8k:
2127 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2128 section.c, targets.c,
2130 * syms.c: move mis-inserted patch.
2132 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2134 Documentation fixes:
2135 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2136 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2138 * reloc.c: break out addend item from surrounding text.
2140 * doc.str (DOCDD): Defined. Adds text to output.
2141 (bodytext): Put bulletize before kill_bogus_lines.
2142 * chew.c (bulletize): End itemization after a blank line, to
2143 prevent following text from being swallowed up in an item.
2145 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2147 * configure.in: Add sparclite as a target.
2149 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2151 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2154 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2155 from a coff file (csym is null), dont deref them
2157 * ieee.c (parse_expression): get the answer right when adding an
2158 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2159 on elts so that filename is filled in.
2161 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2163 * bout.c (howto_align_table): New set of relocs, with enough
2164 data for "objdump -r" to work.
2165 (b_out_reloc_type_lookup): Recognize alignment relocs.
2167 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2169 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2170 invocations of make. Also, always create installation
2173 * config/apollov68.mh: removed -g from CC definition.
2175 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2177 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2178 overflowing gp-offset range.
2180 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2182 * srec.c (srec_set_section_contents): don't write out sections
2183 without the LOAD and ALLOC attributes
2185 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2187 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2188 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2189 * aout-target.h (callback): Don't set page/seg sizes.
2191 (set_sizes): New routine.
2192 (backend_data): Point to it.
2193 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2194 (sunos4_aout_backend): Point to it.
2195 * aoutx.h (set_arch_mach): Call set_sizes callback.
2197 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2199 * aout-target.h: Make _bfd_slurp_extended_name_table be
2200 the default. Given that we *write* the suckers (for long
2201 archive member names), we really ought to be able to read them!
2202 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2203 seem to be needed, and many machines don't have it.
2205 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2207 * coff-m68k.c (vector): read and write archives in coff format.
2209 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2211 * opc-sparc.c: New file.
2213 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2215 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2216 pointers to bfd_byte* before performing arithmetic on them. Such
2217 use with bare void* pointers is a gcc extension.
2218 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2219 * archive (normalize): Add to CONST to match actual usages with
2222 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2224 * configure.in: Recognize i486 host cpu, and use i386-elf
2227 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2229 * config/stratus.mt (CC): Remove definition.
2230 * elf.c (bfd_section_from_shdr): Test for the possibility that
2231 section_from_elf_index returns NULL and don't dereference it.
2233 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2235 * add hppa_data to bfd tdata (indirectly via sef).
2237 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2239 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2241 * configure.in: error messages to stderr, not stdout
2243 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2245 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2246 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2247 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2249 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2251 * configure.in: recognize hppa* instead of hppa
2253 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2255 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2256 RTYPE2HOWTO to cope with same.
2257 * reloc.c (bfd_perform_relocation): added support for size of -2
2258 (subtract a word reloc type). Updated doc.
2260 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2262 * Makefile.in: merged changes from progressive, removed rcsid.
2264 * archures.c, archive.c, Makefile.dos: removed rcsid.
2266 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2268 * bfd-in.h : add BFD_IS_RELAXABLE flag
2269 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2270 header e_relaxable, major hackery in callbacks
2271 * libaout.h : add space for a_relaxable.
2272 * seclet.c (rel): don't relax empty sections
2275 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2277 * section.c (STD_SECTION): add some casts to the initializers for
2280 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2282 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2283 and add appropriate casts to keep (picayune) aix-cc happy.
2285 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2287 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2288 symbol pointers. Punt expensive & useless bfd_realloc. Use
2289 malloc for raw symbols, and free it before returning.
2290 (bfd_section_from_shdr): Do not slurp symbol table until politely
2291 asked. Do not even slurp string tables.
2292 (elf_get_symtab_upper_bound): Count 'em without reading them.
2293 (elf_get_symtab): This is how to politely ask. Schlurp!
2294 This should probably just *become* elf_slurp_symbol_table, FIXME.
2296 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2298 * archive.c (bsd_write_armap): write the timestamp of the
2299 archive header to be just a little bit later than the timestamp of
2300 the file, otherwise the linker will complain that the index is
2303 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2305 * configure.in: Add m68k-ericsson-*.
2307 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2309 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2310 * elf.c: Remove unconditional debug printf's.
2311 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2312 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2313 (elf_slurp_symbol_table): Hand out symbols in forward, not
2314 reverse order. Simplify duplicate code.
2316 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2318 * elf.c: Remove "(void)" casts from function calls where the
2319 return value is ignored, in accordance with GNU coding standards.
2321 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2323 * hppa.c: Apply John's standard fix to avoid "empty translation
2324 unit" warnings from some ANSI-C compilers.
2326 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2328 * hosts/solaris2.h: Configure same as sysv4.
2330 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2332 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2333 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2334 type match actual return type.
2335 * elf_print_symbol (section_name): Make CONST.
2337 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2339 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2340 New files, for Linux (a free Unix clone for 386 machines).
2341 * Makefile.in, configure.in, targets.c: Update accordingly.
2343 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2344 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2345 correct calling of howto special functions and fixes from Raeburn
2347 * archures.c: nuke bfd_reloc_code_type
2348 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2349 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2350 SEC_NEVER_LOAD, various other bfdgas newness
2351 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2352 * targets.c: change jump table vector to above
2355 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2357 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2358 its prototype will be included in libbfd.h. Change result type
2359 to struct * (rather than equivalent typedef) so it can be used in
2360 the prototype, where they typedef won't be known.
2361 * libbfd.h: Updated version.
2363 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2365 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2366 targets.c: HPPA merge.
2368 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2370 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2371 * config/solaris2.mh: Kludge around Sun compiler bug.
2373 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2375 * libaout.h (aout_backend_data): Change defs of two bitfields to
2376 be unsigned chars instead to get around rs6000 compiler problem.
2378 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2380 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2381 Correct misconception that there can be only one symbol table.
2382 Only call elf_slurp_symbol_table on the full symbol table, not
2383 the dynamic one which is only a subset of the full one.
2385 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2387 * coffcode.h (coff_compute_section_file_positions): For I960,
2388 don't align sections in file.
2390 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2392 * targets.c (struct bfd_target): Added field for target-specific
2393 (but not file-specific) data, for distinguishing minor
2394 characteristics between (e.g.) a.out formats.
2396 * section.c (struct sec): New field user_set_vma indicates vma
2397 field should be heeded, not assumed to be unset.
2398 (STD_SECTION): Initialize that field of standard sections to zero.
2399 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2401 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2402 pre-swapped version.
2404 * archures.c (struct bfd_arch_info): Fixed order of comment and
2405 field decl. New fields indicate size of page and segment for
2407 * cpu-m68k.c (N): Fill in values.
2408 * cpu-sparc.c (arch_info_struct): Ditto.
2410 * libaout.h (struct aout_backend_data): Various bits of data (not
2411 all used currently) with characteristics of a.out implementation.
2412 Important field for now is text_includes_header, indicating that
2413 the text section starts immediately after the file header, which
2414 gets mapped in with it.
2415 (struct aout_data): New fields indicate whether vma has been
2416 adjusted yet (not yet used), and what magic number will be used in
2417 the output file (should go away in favor of vma_adjusted).
2418 (WRITE_HEADERS): Code for dealing with section sizes and related
2419 header fields replaced with call to adjust_sizes_and_vmas.
2420 * aoutx.h (some_aout_object_p): Fill in magic number field.
2421 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2422 (set_arch_mach): Set page size and segment size once CPU
2424 (adjust_sizes_and_vmas): New function; has much code moved
2425 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2426 and size parameters, as well as many header fields, after deciding
2427 on magic number for output file. Checks to ensure that this
2428 adjustment has only been done once.
2429 (set_section_contents): Call adjust_sizes_and_vmas instead of
2430 doing much of the work here.
2432 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2433 default (null) values of these fields.
2434 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2435 value in exec header.
2436 (sunos4_aout_backend, MY_backend_data): Define backend data
2437 indicating file header is included in text section.
2439 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2441 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2442 gcc version 2, to avoid warnings.
2444 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2446 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2447 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2449 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2451 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2453 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2455 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2456 * configure.in: Rewrite target parsing to use simple format.
2457 Handle sparc-sun-solaris2 configuration.
2458 * aout64.h: Avoid ANSI C brain death warning.
2459 * elf.c: Avoid trigraph (???) or /* in comments.
2461 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2463 * config/sysv4.mh: new file, RANLIB=echo
2465 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2467 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2469 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2470 elf_core_tdata_struct into a single common struct. Core files
2471 wouldn't have worked at all without this.
2472 (bfd_elf_find_section): New function for GDB's undercover use
2473 to find string sections that BFD hides from it.
2474 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2476 (elf_object_p, elf_core_file_p): Allocate internal file header
2477 storage dynamically.
2478 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2479 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2481 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2483 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2485 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2487 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2489 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2491 * configure.in: handle m680[01234]0 as aliases for m68k
2493 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2495 * coff-a29k.c: do byte relocs correctly
2496 * coffcode.h (styp_to_sec_flags): never load INFO sections
2497 * seclet.c (rel): don't relocate INFO sections
2499 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2501 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2502 Make the symbols unmodifiable.
2503 (bfd_section_init): Deleted.
2504 * init.c (bfd_init): Don't call bfd_section_init.
2506 * section.c (bfd_set_section_contents): Ensure that range to be
2507 written is within section boundaries.
2508 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2511 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2513 * coff-i960.c (howto_table): Deleted.
2514 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2515 interesting entries from old howto_table.
2516 (RTYPE2HOWTO): Adjusted to use switch.
2517 (coff_i960_reloc_type_lookup): New function.
2519 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2520 records for section symbol.
2521 (make_abs_section): Unused; deleted.
2522 (renumber_symbols): Re-order symbols so undefined symbols come
2523 last, as COFF format desires.
2524 (coff_write_symbol): Put C_FILE symbols in debug section always.
2525 (coff_section_symbol): New function; creates a symbol with the
2526 same name as a section, and sets up aux records for it.
2527 (coff_add_missing_symbols): New function; adds section symbols to
2528 symbol table if they aren't there already. Should someday also
2529 add a dummy C_FILE symbol if none is present.
2530 (coff_write_object_contents): Add missing symbols before preparing
2531 symbol table to be written.
2532 (coff_slurp_reloc_table): Verify that symbol indices read in are
2533 in a reasonable range.
2534 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2535 (obj_conv_table_size): Accessor macro.
2537 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2538 reloc types on i960.
2540 * bfd-in.h (bfd_get_section_name): New macro. Like
2541 bfd_section_name, but returns rvalue, not lvalue.
2542 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2543 (bfd_get_section_flags): Now returns rvalue.
2545 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2546 general, some specific to sparc or i960.
2548 * aoutx.h (set_section_contents): Set VMA for each section based
2549 on previous section. If text section VMA doesn't appear to have
2550 been set, make a best guess from the type of file.
2552 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2554 (MY(vec)): Initialize reloc_type_lookup field.
2556 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2557 (bfd_error_trap, bfd_error_vector): Extern, not common.
2559 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2560 few types of relocs for sparc; will need enhancement.
2562 * bout.c (callj_callback): Use DEFUN macro in definition.
2563 * coff-i960.c (optcall_callback): Likewise.
2565 * targets.c (bfd_target): Added fields reloc_type_lookup and
2566 _bfd_make_debug_symbol. Also minor comment changes.
2567 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2568 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2569 than arch info, and dispatch with BFD_SEND. Callers changed.
2570 * archures.c (struct bfd_arch_info): Deleted field
2572 * cpu-*.c: Don't initialize that field.
2574 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2575 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2576 (bfd_errmsg): Now returns ptr to const.
2577 * bfd-in.h (bfd_errmsg): Fix prototype.
2579 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2580 * reloc.c (bfd_generic_relax_section): Ditto.
2582 * section.c (Section Output doc): Improve description of use of
2583 output_section and output_offset.
2585 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2587 * sco-core.c: new file from net.
2588 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2589 Now we have the hairy linker, it's possible to move symbols from
2590 one section into another. Actually make that work!
2592 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2594 * hosts/sun3.h: fix declaration of free.
2596 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2598 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2599 * coff-h8300.c (reloc_processing): all relocs are relative to
2601 * opncls.c: don't use fdopen on DOS systems
2603 short patches from Glenn Kasten (glenn@ready.com)
2604 * target.c: enabled oasys support
2605 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2606 fix problem where a relocation which crossed a modification byte
2607 boundary did not work. Fix problem where a relocation near the end
2608 of a data record did not work.
2611 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2613 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2614 archvie header string counts the endian way, this heuristic sees
2615 how big an archive string to read by trying it one way and if the
2616 string table is unreasonably big, trying it the other. *FIXME*.
2617 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2619 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2621 * bfd-in.h: Increase version number to 1.97, for consistency
2623 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2625 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2627 * bfd-in.h: bump version to 1.96
2628 Major change; changed calling convention for
2629 bfd_get_relocated_section_contents so that caller allocates
2630 memory for section data.
2631 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2632 seclet.c, targets.c, bfd.c: reflect new convention.
2633 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2634 case, then use reasonable default values for SEC_* flags.
2636 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2638 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2639 size of output reloc struct.
2640 * targets.c, Makefile.in: comment out tekhex for the moment.
2641 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2642 * configure.in: tandem target is st2000
2643 * coff-m68k.c: rename static howto_table to global
2644 m68kcoff_howto_table.
2645 * bout.c: remove unnecessary abort
2646 * coff-a29k.c: various changes to the way relocations work to cope
2647 with the "new order" and latent bugs.
2650 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2652 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2653 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2654 * reloc.c (bfd_perform-relocation): don't relocate refs to
2655 absolute symbols if doing a partial link.
2657 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2659 * configure.in: Add a29k-amd-udi.
2661 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2663 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2664 internal_exec structure before initializing the fields that
2665 are used, so that the unused fields are in a known state.
2667 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2669 * tekhex.c (struct data_struct): Convert from typedef that
2670 typedefs nothing to a normal structure declaration.
2671 * tekhex.c (pass_over): Prototype args for function that
2672 second arg points to.
2674 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2676 * Makefile.in: remove old style staging. Do not print recursion
2679 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2680 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2683 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2685 * bfd.c, Makefile.in: added tekhex
2686 * aoutx.h (set_section_contents): pages should be padded to the
2687 size of a page, not the size of a segment.
2688 * configure.in: added go32 host and i386-aout target.
2689 * i386aout.c, libaout.h: now works for go32 target
2690 * ieee.c: fix bit rot.
2691 * seclet.c: support for padding seclet type.
2693 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2695 * Makefile.in: added .NOEXPORT:
2697 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2699 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2701 * elf.c (elf_compute_section_file_positions,
2702 elf_write_object_contents): Return boolean, not NULL (which
2704 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2705 Also ifdef-out code that aborts on unhandled section types.
2707 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2709 * configure.in: Recognize ncr3000 config
2710 * Makefile.in (MINUS_G): Pass on to recursive makes.
2711 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2713 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2715 * Makefile.in: Now that we have sym.h and symconst.h, compile
2716 coff-msym.c on all systems.
2717 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2718 * coff-msym.c: Update include files and comments; add weakext bit.
2720 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2722 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2723 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2725 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2727 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2728 * configure.in: Add new host and target configs.
2729 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2730 structs, which vary; just use member name.
2731 (elf_object_p, elf_core_file_p): Lint, fix comments.
2732 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2734 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2736 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2737 local, disposable, copy of the external form of section header
2738 table and program header table entries.
2740 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2742 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2744 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2746 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2749 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2751 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2753 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2755 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2756 not internal bfd_assert function (twice).
2758 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2760 * aout-target.h: change ar_max_namelen to 15 (the right value)
2761 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2764 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2766 * archive.c (bfd_generic_archive_p): check for bout archives too.
2767 * bout.c: make it work again.
2769 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2771 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2773 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2774 bfd_xmalloc() instead of bare malloc().
2776 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2778 * Makefile.in: pass down MAKEINFO on info.
2780 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2782 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2783 host/h-<foo> now just <foo>.
2784 * configure.in: reflect changes
2786 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2788 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2789 actual source file, not just the generated libbfd.h.
2791 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2793 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2794 gdb on little-endian 960 code.
2795 * archive.c (compute_and_write_armap): indirect symbols should go
2796 into the archive header too.
2798 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2800 * Makefile.in: added check target.
2802 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2804 * coff-msym.c: Move this file from gdb/ecoff.c. It
2805 handles byte-swapping for ECOFF (MIPS symbol) files.
2806 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2807 to the files built on MIPS-based hosts.
2808 * Makefile.in: Add rule for coff-msym.
2810 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2812 * Makefile.in: added clean-info target. MINIMIZE=1.
2814 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2816 * coff-rs6000.c: Move core file functions into separate
2817 new file rs6000-core.c. This is needed because reading
2818 core files depends on native include files that conflict
2819 with ../include/coff/rs6000.h.
2820 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2822 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2824 * aoutx.h (NAME(aout,print_symbol)): Don't print
2825 symbol addresss for undefined symbols.
2826 * coff-rs6000.c: Various updates (due to target-
2827 independent changes).
2828 * libbfd.h: Ditto (tdata field is now a union).
2829 * hosts/h-sparc.h: Removed prototype for bogus function
2830 'emset' (presumably should have been 'memset' - which is there).
2832 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2834 * configure.in (mips-big-* target): Same is Iris.
2836 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2838 * aoutx.h (translate_from_native_sym_flags): when creating an
2839 alias symbol, fill in the section as undefined, rather than
2840 leaving it blank. If an output section can't be found for a
2841 symbol, then don't core dump.
2843 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2845 * Makefile.in, configure.in: removed traces of namesubdir,
2846 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2847 copyrights to '92, changed some from Cygnus to FSF.
2849 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2852 * coff-h8300.c: fix stupid reloc subtraction bug
2853 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2854 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2855 the symbol.flags and done_lineno fields.
2857 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2859 * coffcode.h (coff_write_symbol): write out the correct number of
2861 * cpu-h8300.c: fix disassembly bug
2863 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2865 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2866 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2867 reloc.c, section.c (bfd_map_over_sections), targets.c
2868 (bfd_target_list): Protolint.
2869 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2871 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2873 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2875 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2876 section of a symbol rather than the section of a reffed symbol to
2877 determine the r_index of an emmitted reloc.
2879 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2881 * PORTING: New (preliminary) porting guide.
2883 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2885 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2886 (howto_hvrt16): lint.
2888 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2890 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2891 a full configuration (with possible cross-development),
2892 instead of using host-aout.c.
2894 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2896 * aout-target.h (MY(write_object_contents):
2897 Set obj_reloc_entry_size (abfd).
2898 * gen-aout.c: Change to emit a .c files, not a .h file.
2900 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2902 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2903 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2905 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2907 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2908 with more than one auxent can cause nasty core dumps.
2910 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2911 "done_lineno" so that a symbol which appears twice in the symbol
2912 table only gets it's linenumbers relocated once. Modifed
2913 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2916 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2918 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2919 stuff to use the New Order.
2921 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2923 * ieee.c: Change type of envi[] to unsigned char.
2925 * configure.in: fix vax ultrix configuration.
2927 * elf.c (bfd_section_from_shdr): Deal with null return from
2928 bfd_make_section(). (elf_object_p): Select endianess properly.
2930 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2932 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2934 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2936 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2937 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2938 * host-aout.c: Don't use aout-params.h; configure these systems
2939 in their xm files, not in a randomly generated file.
2940 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2942 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2944 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2946 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2947 host_aout_vec here as well.
2949 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2951 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2952 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2953 to prevent undefined symbol.
2955 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2957 Various lints found on PersSony
2958 * aoutx.h: cast an enum
2959 * coff-a29k.c: many ints in reloc structure turned to enum
2960 * coffcode.h: more enums
2961 * cpu-h8300.c: more enums
2962 * opncls.c: more enums
2964 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2966 * configure.in: Make Tahoe configuration work again.
2967 * bfd-in.h: Remove trailing comma from enum declaration.
2968 * ieee.c: Can't put byte values >0x7F into a signed char.
2970 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2972 * Makefile.in: Add dependencies for various coff-*.o files.
2974 * elf.c: Remove extraneous paren from core_prpsinfo and
2975 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2976 Replace references to old section "size" member with new
2977 "_raw_size" member. Implement elf_make_empty_symbol, which
2980 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2982 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2985 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2987 * coffcode.h (bfd_coff_relax_section): now static.
2988 (bfd_coff_get_relocated_section_contents): various type lints.
2990 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2992 New entry point in the transfer vector - bfd_relax_section.
2994 * aout-target.h: add to vector, call generic_relax
2995 * bfd-in.h: add to vector
2996 * bfd.c: add #define for vector
2997 * bout.c: add to vector, call generic_relax
2998 * coffcode.h: add to vector, also now has coff specific relax code
2999 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3000 * elf.c: call generic_relax
3001 * ieee.c: call new vector, clean up some bugs due to the creation
3003 * libbfd.h: add bfd_generic_relax_section EXFUN
3004 * oasys.c: call generic_relax
3005 * reloc.c: implement generic_relax
3006 * seclet.c: moved much of this into coffcode.h
3007 * srec.c: call generic_relax
3008 * targets.c: define new transfer vector
3010 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3012 * everything: now modified to use smaller reloc type. Self hosts
3015 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3017 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3018 New files for stratus.
3020 * configure.in: Add configuration fragments for stratus.
3022 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3024 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3025 variables as CONST since they are set to point to a const char
3026 string. Fixes compiler complaints.
3028 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3030 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3033 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3035 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3036 symbols, so that we can emit the correct file name even
3037 if it's an include file.
3039 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3041 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3042 (Reported by john@labtam.labtam.oz.au (John Carey)).
3044 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3046 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3048 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3049 being used to -DHAVE_PROCFS.
3051 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3052 '#include "fopen-same.h"' to end of file to match other h-* files.
3054 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3056 * configure.in: Change svr4 references to sysv4. Add case
3057 "unknown" for target vendor and infer some targets based
3058 on the specified operating system.
3060 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3062 * bfd-in.h, libaout.h: ANSIfy enums.
3064 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3066 * archive.c (normalize): created version for VMS which removes the
3067 VMS directory crap from the front and end of a filename, eg turn
3068 [-.foo]bar.obj;123 into bar.obj
3069 (bfd_construct_extended_name_table): now writes index into an
3070 extended name table in decimal - the same base used to read an
3071 extended name table.
3073 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3075 * aout-encap.c: Fix to use aout-target.h.
3076 * aoutf1.h: Use standard MY_object_p and MY_callback
3077 in aout-target.h. Remove target-specific versions.
3078 * host-aout.c: Re-write to use aout-target.h.
3079 * gen-aout.c: New files use with host-aout.c to generate
3080 host-specific a.out-related parameters.
3081 * Makefile.in: host-aout.o depends on aout-params.h, which is
3082 generated by gen-aout.
3083 * aout-target.h: Make a little more flexible.
3084 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3085 macro. Instead, inline it in aout-target.h.
3086 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3087 a gcc -Wall warning.
3088 * archive.c: Add missing commas in DEFUN macro (2 places).
3089 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3090 Berkeley ones, now that libiberty has them:
3091 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3092 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3093 remove unused variable.
3095 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3097 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3098 and execname inside HAVE_PROCFS ifdef since they are unused
3099 when it is not defined.
3101 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3103 * elf.c: Flag all sections as either code or data. We can't
3104 be sure what they are anyway, since ELF doesn't fit the
3105 traditional model of text+data+bss very well. Add new local
3106 function elf_read() to simplify code. Record entry point in
3109 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3111 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3112 rather than N copies of the same lines.
3114 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3116 * cpu-h8300.c: disassemble branch displacements correctly
3117 * coff-h8300.c: put reloc offsets out in 32bits
3119 * makefile.dos, configdj.bat: New files from DJ
3120 * cache.c: fopen with new macros is needed for DOS.
3121 * ieee.c: environ renamed to envi to stop an include file
3123 * opncls.c, coff-rs6000.c: more fopens with macros.
3125 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3127 * Makefile.in: infodir belongs in datadir.
3129 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3131 * Makefile.in: fix where docdir lives
3133 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3134 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3135 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3136 srec.c, syms.c, targets.c : all new documentation and lint
3140 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3142 * coffcode.h, srec.c: Lint.
3144 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3146 * Makefile.in: install using INSTALL_DATA, added standards.text
3149 * configure.in: mark directory as target dependent. configure
3150 nows works in objdir always so make file existence checks
3153 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3155 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3156 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3157 and mandir now keyed off datadir by default.
3159 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3161 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3162 computation of arch and machine type so it's worked out before
3163 some_aout_object_p is called.
3164 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3166 * archures.c: add extra field 'section_align_power' to hold
3167 default section alignment in object files.
3168 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3169 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3170 initialize the new field.
3171 * bout.c (b_out_callback): replace the text size, since aout
3173 * aoutx.h: Documentation in the new style
3175 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3177 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3178 use the saved value if mtime_set is already set (intended
3179 for archive files, though apparently not used yet).
3181 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3183 * targets.c: Revise comments about how to configure the target
3184 vector, to match reality. Remove mention of obsolete methods.
3185 Remove long lists of capitalized macros that turn into the same
3186 thing in lowercase. Normal vector simply lists all known
3187 lowercase xvec names; all other cases are handled by SELECT_VECS.
3189 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3192 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3193 list of supported targets.
3195 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3197 * archive.c (bsd_write_armap): The pad byte sometimes added to
3198 the string table in a __.SYMDEF member is now
3199 counted as part of the size of the string table.
3200 This is compatible with the old ranlib, as well as Sun's.
3202 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3204 * srec.c: Rewrote to fix many bugs; now gets the record type
3205 right, doesn't choke on input, sets the start address in an S9 and
3206 fills in the filename on an S0.
3208 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3210 * cpu-h8300.c: Add support for MEMIND addressing mode
3212 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3214 * coffcode.h: use the new macro if available
3216 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3217 * Makefile.in: Fixed dependencies due to file rename
3219 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3220 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3221 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3222 newos3.c, stab-syms.c, syms.c: All these files have had their
3223 #includes altered to point to the new places.
3225 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3227 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3229 * configure.in: Add vendor "ncr" as supported per-target vendor.
3230 Add svr4 case for i386 per-host case.
3232 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3235 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3237 * syms.c (bfd_decode_symclass): Return 'A'
3238 for symbols that are both absolute and global.
3239 * archive.c (bfd_special_undocumented_glue): Return NULL
3240 if bfd_ar_hdr_from_filesystem returns NULL.
3242 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3244 * Makefile.in: added coff-h8300
3245 * configure.in: now h8 is a coff target
3246 * cpu-h8300.c: fix various disassembly problems
3247 * libcoff.h: took out some code which has been #0ed for a long
3249 * targets.c: added h8 coff
3250 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3251 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3253 * coffcode.h: Started to change the way machine dependencies are
3254 handled, from the nest of #ifdefs to macros defined in the
3255 including coff-<foo>.c
3257 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3259 * aoutx.h (some_aout_object_p): Set the `executable' bit
3260 if the entry point is contained in the text segment, even if the
3261 text segment is at location 0.
3263 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3264 nonstandard MIPS sections (.rdata, .sdata, etc).
3266 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3267 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3268 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3270 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3272 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3274 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3275 from syms.c to new file stab-syms.c. Also, since GNU extended
3276 type codes such as N_SETT are no longer in ../include/stab.def,
3277 include them manually.
3278 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3279 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3280 * libaout.h: Added prototype for aout_stab_name().
3281 * Makefile.in: Update Makefile for new stab-syms.[co].
3283 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3285 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3286 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3287 just make N_XXX work by excluding the header from the text segment.
3288 * aoutx.h: Fix comments to match.
3290 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3292 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3293 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3294 for the "logical" text segment (i.e. never consider the exec
3295 header to be part of the text segment). This change is
3296 needed for consistency with various other parts of bfd and ld.
3297 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3298 and move calculation of obj_textsec(abfd)->size to libaout.h.
3299 * bfd-in.h: Removed bogus ';'.
3301 * Makefile.in: Add MINIMIZE flag to select lean
3302 or bloated target_vector.
3303 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3304 * newsos3.c: Fixes to ../include/aout64.h remove need
3305 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3307 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3309 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3310 handle both little and big-endian targets, with little
3311 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3312 * host-aout.c: Add FIXME note.
3314 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3316 * targets.c: Make the default target_vector contain
3317 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3318 Old behavior can be gotten by defining ALL_TARGETS.
3319 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3320 Factored out common code into new file aout-target.h.
3321 Saves a lot of duplicate code for a.out variants.
3323 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3325 Get 'make headers' to work when configured with +subdirs.
3326 * Makefile.in: Add $(subdir) to docdir path.
3327 * doc/Makefile.in (protos): Add $(srcdir) prefix
3328 to name of sed scripts.
3330 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3332 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3333 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3334 to include names of N_SETT etc.
3336 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3338 * elf.c: Add minimal support for ELF symbol tables. Generates
3339 canonical bfd symbol tables from ELF symbol tables. Change the
3340 name of some functions from bfd_<name> to elf_<name>.
3342 * syms.c: Trivial fix to comment to remove a redundant "to".
3344 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3346 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3347 form that GDB recognizes as COFF.
3349 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3351 * ieee.c (ieee_object_p): cast NULL correctly.
3352 * configure.in: added harris host
3354 * coff-a29k.c: Lots of changes, most from David Wood.
3356 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3358 * coff-m88k.c (coff_write_armap): Just #undef it.
3360 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3362 * Makefile.in: standardize on MINUS_G to disable debugging
3363 * coff-m88k.c: create coff armaps instead of bsd ones.
3364 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3367 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3369 * elf.c: Additions to support ELF format core files.
3370 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3371 has support for /proc (all the include files in particular).
3373 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3375 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3376 of two N_SO stabs, one for directory, and one for filename.
3378 * bfd-in.h (print_vma): Factor out duplicate definition.
3380 Exit a little more gracefully when malloc returns NULL.
3381 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3382 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3383 * libbfd.h: Rre-generated due to libbfd.c update.
3385 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3387 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3389 * elf.c (elf_object_p): Don't try to create a bfd section for
3390 the first ELF section header. It is just a placeholder.
3392 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3394 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3395 core files, when compiling native.
3396 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3398 FIXME: The aoutf1.h change below needs to be reversed back
3401 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3403 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3404 manipulation of lnno fields in lineno structs in a coff-<f>.h
3405 independent way. Override it in coff-<f>.h to your favourite
3406 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3407 (coff_swap_lineno_out): modified to use the new macros.
3409 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3411 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3412 unknown arch when the magic number doesn't specify the
3413 architecture, since some OSs (eg old sun3s) don't set the number, and
3414 020 is probably the right answer anyway.
3416 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3418 * hosts/h-news.h, hosts/h-rtbsd.h:
3419 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3420 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3421 bfd_print_symbol_nm, for use by nm.
3422 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3423 bfd_print_symbol_nm option, to print in nm format.
3424 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3425 oasys.c (oasys_print_symbol): Provide stub implementations
3426 for bfd_print_symbol_nm.
3427 * syms.c: New function bfd_decode_symclass, used by nm printer.
3428 New function bfd_stab_name to look up string name of stab code.
3430 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3432 * Makefile.in: Added ctor.c
3433 * archures.c (bfd_default_arch_struct) added
3434 bfd_default_reloc_type_lookup.
3435 * coffcode.h: removed a load of #if 0ed code.
3436 (coff_compute_file_section_positions): now works out the section
3437 alignment and size correctly in all cases.
3438 (coff_get_symtab): looks for constructor symbols and calls the
3439 right function when they're found. (coff_canonicalize_reloc):
3440 knows when a section is full of constructors and does the right
3442 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3444 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3445 * libcoff.h: removed #if 0ed code
3446 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3447 arch independent constructor relocation type.
3448 (bfd_reloc_type_lookup): removed the comment "this will go away"
3449 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3450 reloc which is used when BFD_RELOC_CTOR falls through to give a
3451 default 32bit reloc for constructors.
3452 (bfd_default_reloc_type_lookup): added.
3453 * aoutf1.h: fixed SEGMENT_SIZE typo.
3455 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3457 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3458 matching prefix "coff".
3459 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3460 rs/6000 csect records.
3462 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3464 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3465 * configure.in: add motorola delta88 cases
3466 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3467 write_armap prototype
3468 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3470 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3472 * Rename COFF-related files in `coff-ARCH.c' form.
3473 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3474 coff-mips.c, coff-rs6000.c to be exact.
3476 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3477 make output clutter.
3478 * config/mt-*: Ditto.
3480 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3482 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3483 John Gilmore. Archive support from Damon A. Permezel.
3485 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3486 * configure.in: Add rs6000 case.
3487 * targets.c: Add rs6000 vector.
3488 * archures.c: Add rs6000, fix comment on romp.
3489 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3490 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3491 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3492 * section.c (bfd_make_section): Return NULL on attempt to create
3494 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3495 (bfd_swap_aouthdr_in): Handle lots more members.
3496 (make_a_section_from_file): If section has already been seen,
3497 just return false rather than overwriting it.
3498 (coff_real_object_p): Understand incoming magic numbers.
3499 (coff_set_flags): Understand outgoing magic numbers.
3500 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3501 (build_debug_section): Add fn for reading debug string section.
3502 (get_normalized_symtab): Handle symbol names in debug string section.
3503 Remove unused obj_string_table.
3504 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3505 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3506 existing section before making one.
3507 * cpu-rs6000.c: New file.
3508 * rs6000coff.c: New file.
3510 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3512 * elf.c: Add partial support for ELF format corefiles. Still needs
3513 support for extracting registers from corefiles.
3515 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3517 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3518 RANLIB is defined as echo, send the output to /dev/null to help
3519 reduce clutter in the output from doing a make.
3521 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3523 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3524 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3526 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3528 * coffcode.h (coff_compute_section_file_positions): make it pad
3529 section size out if there are alignment restrictions so that the
3530 image will be ok on a system where section positions are worked
3531 out by accumulating sizes rather than from the section headers.
3532 * targets.c (proto write_armap). Changed orl_count to unsigned.
3533 * opncls.c (bfd_close_all_done). Added so that generative
3534 programs like gas can close a bfd without causing bfd confusion.
3535 * libbfd.h (changed becuase of protos)
3536 * amdcoff.c: messed with the way that jmp displacements are
3537 calcualated. This may not yet be totally correct.
3538 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3540 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3541 abs symbol has no section (like a register symbol).
3542 (coff_write_symbol) now zeros auxent before filling it up to help
3543 with sensitive applications.
3544 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3546 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3548 * bfd.c: Make sure we don't get a macro strerror().
3549 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3550 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3551 attempt to recover command, ifdef NO_CORE_COMMAND.
3552 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3554 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3556 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3558 * archive.c (bsd_write_argmap): The size of the ranlib structures
3559 should not include the size field itself.
3560 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3561 adata(abfd)->exec_bytes_size field instead of constant macro,
3562 because aoutx.h compiles to a simple .o file shared by
3563 all 32-bits a.out targets.
3565 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3567 * configure.in: Allow i386-sco-sysv.
3568 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3569 * cpu-h8300.c: lint.
3571 * host-aout.c: New strategy. We use common code, include files,
3572 and data structures to handle the file, but set a few parameters
3573 from the host's config file (page size, text start addr, etc).
3574 * libaout.h: Define HP BSD machine types.
3575 * aoutf1.h: Handle reading a.outs with these types.
3577 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3578 virtual-memory-address of the .reg section. We can't just make a
3579 section for "all the regs and nothing else" because only GDB knows
3580 exactly where the regs are (scattered around the upage and stack).
3581 Clean up memory allocation. Remove big- and little-endian
3582 vectors, replace with single vector; this only runs on the host,
3583 in host byte order. Replace byteswap routines with aborts in case
3585 * targets.c: There's only one trad_core_vec now.
3586 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3588 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3590 * hosts/h-amix.h (free): Fix prototype.
3592 * aoutx.h: Don't use NULL as an integer, for braindead systems
3593 that declare it as (void *)0. (From Peter Schauer.)
3595 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3597 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3598 problem with bad Ultrix system headers.
3599 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3600 various kinds of alignments for the various kinds of
3603 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3605 * doc/Makefile: Don't assume . is on the path (from James Clark).
3607 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3609 * Makefile.in: Avoid Sun Make VPATH bugs.
3610 * targets.c: Declare trad_core vectors extern.
3612 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3614 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3615 * libbfd.h: Moved ALIGN macro here.
3616 * bout.c (b_out_callback): Replace i960_align by align_power.
3618 * libaout.h (struct aoutdata): Added fields page_size,
3619 segment_size and exec_bytes_size. These help generic code
3620 (in aoutx.h and libaout.h) to figure out where to align
3621 the various segments in a demand paged file.
3622 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3623 to decide if the exec header counts in a_text (text segment size).
3624 Also, assume D_PAGED flag is set; don't set it here.
3625 * bout.c (b_out_callback): Add initialization of
3626 adata fields page_size, segment_size, and exec_bytes_size.
3627 * host-aout.c (NAME(host_aout, callback) and
3628 NAME(host_aout,mkobject): Ditto.
3629 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3630 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3631 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3632 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3633 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3634 for some systems (mainly sunos), so do it in the callback instead.
3635 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3636 * aoutx.h (NAME(aout,set_section_contents): Change the way
3637 filepos and size of sections are carried out to support
3638 older styles of demand paged executables.
3641 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3643 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3644 * bfd.c: Added macros to enable gas to swap coff records.
3645 * coffcode.h: Make the coff_swap_*_out routines return the number
3646 of bytes swapped, and cleaned up their prototypes.
3647 * configure.in: Added ebmon/coff support
3648 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3650 * targets.c: Added new entry points for coff swapping
3652 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3654 Restructure configuration scheme for bfd, binutils, ld.
3656 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3657 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3658 Change some config names to match other dirs.
3659 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3661 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3662 ../include/sysdep.h.
3663 * cpu-i960.c: Strncmp needed a length arg.
3664 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3665 * i386aout.c: Remove dead N_TXTOFF override.
3666 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3667 * config/: Rename some config files to match up h-*.h names.
3668 Remove all the HOST_SYS definitions from the config files.
3669 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3670 * hosts/h-hp9000.h: Remove USG comment.
3671 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3672 * hosts/h-news.h, h-sparc-64.h: New config files that had
3673 previously been kludged in the <sysdep.h> file.
3675 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3677 * config/*: trad-core support is HOST dependent, not target
3678 dependent. Target config files only set DEFAULT_VECTOR and/or
3679 other vector elements. Exception: when host-aout.c is in use,
3680 in which case we're forced to assume we're native (hp, vax,
3681 tahoe). Rename XDEPFILES to HDEPFILES.
3682 * Makefile.in: Rename XDEPFILES.
3683 * config/h-sun*: Don't force static linking.
3684 * trad-core.c: Document how to use it nowadays.
3685 * i386aout.c, newsos3.c: Clean up.
3686 * i386coff.c: Allow 386 coff files to be used as core files too
3687 (for reading core files from embedded systems).
3689 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3691 * Add i386aout.c for a.out support on the i386.
3693 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3695 * reloc.c, section.c, syms.c, targets.c: correct info-node
3696 structure in *doc* comments.
3697 doc/Makefile: stop hiding complaints from makeinfo.
3699 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3701 * aoutx.h (...some_aout_object_p): Take a third parameter,
3702 the internal_exec struct, and avoid ever looking at an
3703 external_exec. All callers changed to read the entire
3704 external_exec struct, swap and check its magic number,
3705 swap in the whole structure, and pass the swapped-in version to
3707 * bout.c: Bring into modern era. Use single _object_p routine
3708 for big- aand little-endian. Provide internal and external
3709 exec header structs. Use separate swap-in and swap-out routines.
3711 * libaout.h: Move struct internal_exec from ../include/aout64.h
3712 to here. Add obj_symbol_entry_size to struct aoutdata.
3713 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3715 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3716 EXTERNAL_NLIST_SIZE. Callers changed.
3718 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3720 * bfd.c: Remove strerror() to libiberty.
3722 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3723 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3724 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3725 last byte of transfer, not first byte, is within the section.
3727 * host-aout.c: Remove `BSD' archive support. Lint.
3729 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3730 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3731 `bfd_arch_info_type'. All uses changed.
3732 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3733 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3734 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3735 it needs a better name.) All uses changed.
3736 * targets.c: Rename `enum target_flavour_enum' to `enum
3737 target_flavour', and remove the `_enum' from all of the enum
3738 values themselves. All uses changed.
3740 * configure.in, config/h-i386mach: i386 mach host.
3741 * config/t-i386-aout: Use host-aout.c.
3743 * trad-core.c: Give it its own xvec's to make it independent
3744 of other file formats.
3745 * ecoff.c, host-aout.c: Remove refs to trad-core.
3746 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3747 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3749 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3751 * reloc.c: Extended NEWHOWTO macro
3752 * ieee.c: Changed the way 8bit pcrel is done
3753 * cpu-h8300.c: got the registers in the right order
3755 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3757 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3758 prediction is vindicated!
3760 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3761 Remove refs to howto.c, since Steve forgot.
3763 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3765 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3766 still work. Now allows any architecture/machine to be set.
3768 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3770 * howto.c deleted and moved code to reloc.c
3772 * libbfd.h, libbfd-in.h removed $id stuff for real
3774 * cpu-h8300.c Made it match various different spellings of h8300.
3776 * archures.c: Took out the first char filter which made it only
3777 look for a cpu/arch match when the first chars of supplied and
3778 tested names were the same.
3780 * targets.c removed oasys stuff, pending someone to fix the bugs
3784 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3786 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3787 ELF support good enough for GDB.
3788 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3789 m68k-cbm-svr4 host and target.
3790 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3791 so `diff' and `patch' can cope.
3793 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3795 * archures.c: removed texinfo error
3797 * init.c: added texinfo hooks, and removed initialization error
3800 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3803 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3805 * cpu-i960.c: Avoid numerical count of initializers.
3807 Vax Ultrix changes from David Taylor <taylor@think.com>:
3808 * host-aout.c: Make little-endian vector really little-endian.
3809 * configure.in: Separate vax and tahoe cases, handle ultrix.
3810 * config/t-vax: Add trad-core.o.
3811 * config/h-vaxult: New host system.
3813 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3815 * bfd-in.h VERSION, change version number to 0.18, this makes a
3816 gap, but now is the same as the linker version number.
3818 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3819 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3820 files will eventually contain processor specific bits for bfd,
3821 like strange relocation information and dis/assembly. So far only
3822 the H8 has been even partially done. This work also ties in with
3823 the change in handling architectures.
3825 * amdcoff.c: (a29k_reloc) fix error message.
3827 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3828 discover the architecture of the bfd. (sunos4_callback) calls the
3829 function bfd_set_arch_mach rather than stuffing stuff directly
3830 into the bfd. (sunos4_write_object_contents), changed names of
3833 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3834 setup the environment.
3836 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3837 headers in big endian format, regardless of the endianess of the
3840 * archures.c: totally changed. Now an architecture is represented
3841 with a pointer to an info structure rather than an enumerated type
3842 and a long. The old info is available as two elements in the
3843 structure. Future enhancements to architecure support will
3844 involve pointers to methods being placed into the info structure.
3846 * bfd.c: changed the definition of the bfd structure for the new
3849 * bout.c: (b_out_set_arch_mach) changed to use the new
3850 architecture mechanism.
3852 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3853 the new architecture mechanism.
3855 * configure.in: added h8 stuff.
3857 * ieee.c: too many changes to note. Now ieee files written with
3858 bfd gas and ld can be read by gld and ieee only linkers and
3861 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3863 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3864 than fixing the structure directly.
3866 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3867 than fixing the structure directly.
3869 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3870 before opening a bfd.
3872 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3873 rather than fixing the structure directly.
3875 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3876 in the t/hmake file) a user can select which backends they want
3877 linked with bfd without changing the source.
3879 * init.c: new, looks after initializing modules.
3881 * howto.c: for future use, will allow an application to work out
3882 what cookie to use as a handle on a relcoatio howto.
3884 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3886 * srec.c: Better error checking, partly from Peter Schauer.
3887 (srec_object_p): Avoid assuming any file that starts with 'S' is
3888 an S-record file! (Check for 3 uppercase-hex digits after it.)
3889 (ISHEX): Define new macro for checking supposedly hex characters.
3890 (pass_over): Treat as EOF any S-record line that:
3891 * doesn't have hex in either size character
3892 * produces a size larger than 0x7F
3893 * has an unrecognized type number
3895 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3897 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3898 opncls.c: Lint (saber actually).
3900 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3902 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3903 * newsos3.c: Fixed two types: newos3 -> newsos3.
3904 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3905 to use correct segment.
3907 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3909 * aoutx.h (print_symbol): Handle missing symbol->name.
3911 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3913 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3916 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3918 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3919 add sgi/irix support.
3921 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3923 Changes for the AMD 29000 Ultracomputer port from David Wood.
3926 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3928 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3931 * coffcode.h (coff_real_object_p): Pass information about the
3932 current file's coff symbol format to BFD via the coff_data struct.
3933 (coff_find_nearest_line): obj_icof => coff_data.
3934 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3935 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3936 and DIMNUM == E_DIMNUM.
3937 * configure.in: Handle a29k-*-* hosts, and targets
3938 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3939 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3940 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3941 local_linesz to `coff_data' (tdata) struct.
3942 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3943 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3945 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3947 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3948 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3950 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3952 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3954 (sunos4_core_file_matches_executable_p): Fix header comparison.
3955 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3956 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3958 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3960 Allow GDB to patch object files.
3962 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3963 * trad-core.h (trad_unix_core_file_p): Ditto.
3964 * aoutx.h (aout_set_section_contents): On first output, check
3965 abfd->direction and complain if erroneous.
3967 * Makefile.in: Add crude dependencies.
3969 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3971 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3972 to h/t-xxxx files so that everything will work on System V.
3974 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3976 * aoutx.h: Add information on host-aout.c and how to configure
3977 to use it, to the manual.
3978 * configure.in: Tix typo.
3979 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3980 else dummy out the core file support.
3981 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3982 specified, use it to locate the data section.
3983 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3984 rather than as chars (lint).
3986 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3988 * aoutx.h, coffcode.h: saberized.
3990 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3992 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3994 bfd.c, targets.c: minor rewording of doc segments
3997 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3999 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4000 etc, rather than TEXT_START_ADDR.
4001 * host-aout.c: Remove #if 0 around whole thing.
4002 Update to modern (32/64-bit) a.out naming conventions.
4003 Include a large chunk of ../include/a.out.gnu.h to get macros that
4004 are not defined by the system include files.
4005 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4006 macro used by the other a.out implementations.
4007 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4009 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4011 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4012 texdoc and psdoc; make these depend on generated .texi's
4014 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4017 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4020 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4021 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4022 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4023 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4024 obtrusive marks indicating .c origins.
4026 * bfd.texinfo: generalize most references to linker
4028 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4030 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4031 * archures.c: remove empty foo() definition (crept in at vn1.9)
4033 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4035 * bfd.texinfo: use @setchapternewpage on instead of lots of
4036 @page's; minor rephrasing in Introduction.
4038 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4039 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4040 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4041 segments): used BFD (caps) more consistently as a name in
4042 discourse, fixed a few other minor typos and uses of fonts
4045 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4047 * coffcode.h: fixed bug where string table size wasn't being swapped.
4049 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4051 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4053 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4054 flags. (bfd_print_symbol_vandf) now knows what to do with the
4057 * aoutx.h: made translate_from_native_sym_flags and
4058 translate_to_native_sym_flags produce the above flags.
4061 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4063 * all files: update copyright notices for GPL version 2.
4064 Install header comments and attribute most modules to their
4065 authors. BFD's name is now officially "Binary File Descriptor",
4066 so remove any conflicting pejoratives.
4067 archures.h: Consists solely of comments; remove it.
4069 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4071 * Makefile.in, bfd.c: Made it compile again.
4073 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4075 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4078 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4080 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4081 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4084 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4085 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4087 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4089 * Everything: created some new files, core.c format.c, reloc.c,
4090 section.c and syms.c to split the functionality a bit better.
4091 Cleaned up the rest of the files a bit, and added some
4095 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4097 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4098 really takes 3 arguments, patched code and ammended prototypes.
4100 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4102 * ../include/bfd.h (struct bfd_target): Added new field
4103 "align_power_min" which contains the minimum alignment for a
4104 section. This is used in coff_new_section_hook. The field
4105 insertion necessitates an update of all backends..
4107 * aoutf1.h jump table field inserted
4109 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4112 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4113 table field inserted.
4115 * coffcode.h(just about everything) Now patches up symbol tables
4116 using a different mechanism. The Intel major bug has been fixed,
4117 and the linker can self host on the Aviion and be debugged with
4120 * ecoff.c: new include and jump table patch, i386coff.c: new
4121 include and jump table patch, icoff.c: new include and jump table
4122 patch, ieee.c: can now read archives containing ieee modules.,
4123 libcoff.h: added (combined_entry_type), libieee.h: uped max
4124 sections to 20, m68kcoff.c: new include and jump table patch,
4125 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4126 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4127 srec.c: jump table patch. trad-code.c fixed #IF typeo
4129 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4131 * coffcode.h (coff_swap_aux_in): added else case to deal with
4132 filenames less than 9 characters.
4135 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4137 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4139 * srec.c: now allows any number of sections to be created in a
4140 file. Outputs addresses of the right length.
4142 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4144 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4145 target didn't match, the format got set to the attempted match,
4146 breaking a future test.
4148 *../include/i386coff.h : fixed typo in type field with size
4150 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4151 support in the jump table for the swapping routines exported to
4152 gdb. Now gdb works with the 386.
4154 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4156 * Merge in changes from gdb-3.95 release.
4157 Makefile.in: Allow hmake and tmake files to add OFILES.
4159 bfd.c: support specific targets as well as searching. When
4160 searching, take default target in preference to others.
4162 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4163 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4164 libbfd.h: Support specific targets as well as searching.
4165 opncls.c: Support specific targets as well as searching.
4166 targets.c: Search is short-circuited if default target matches.
4167 liboasys.c, libieee.c: Undo bothner changes that make macros
4168 work to the left of assignment, but which depend on the
4169 representations of different pointer types being the same.
4171 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4173 * i386coff.c: created.
4174 * coffcode.h: added support for 386.
4175 * Makefile.in: added support for 386.
4176 * ../include/i386coff.h: created
4178 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4180 * coffcode.h: removed all put_x_<sizes>
4181 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4185 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4187 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4189 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4191 * everything: Removed sysdep.h from bfd.h and put back into files
4192 from which it was split out. Now 64 bit version is built with a
4193 -DHOST_64_BIT="long long" on the compile line.
4195 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4197 Changed all the [get|put][name] routines to use [get|put]_[size
4200 Put in support for 64 bit work. Now two versions of bfd may be
4201 generated, according to the state of TARGET_64_BIT, one which is
4202 32 bit only, and one which is 64/32 bits.
4203 Created new back end 'demo64' to test 64 bit functionality.
4205 Renamed some files to work on DOS.
4207 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4208 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4209 chage, 64 bit transfer. * liba.out.h: Split out common code from
4210 sunos and newsos into liba.out. Name changes and prototype mods. *
4211 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4212 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4213 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4214 change and 64bit stuff.* newsos3.c: common code removed, new jump
4215 table. * oasys.c: Name change * opncls.c: Portability fixes *
4216 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4217 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4218 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4219 64bit ized. * demo64.c: 64 bit a.out back end
4221 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4223 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4224 on LHS of assignment, even when using old compilers.
4225 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4226 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4227 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4228 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4229 * targets.c: Add declaration of newsos3_vec.
4231 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4233 * aout.c: fixxed some of the problems with filepos calculation.
4234 (swap_ext_reloc): fixed problem with creation of relocs.
4235 (aout_set_section_contents): fixed filepos problem
4237 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4238 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4239 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4240 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4241 cleaned up. (coff_write_object_contents) cleaned up.
4243 * ecoff.c: Totally different. Now supports ecoff fully.
4245 * icoff.c: fixed problems in relocation callout.
4247 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4249 * m68kcoff.c: updated target vector.
4251 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4252 choose_reloc_size. (sunos4_write_object_contents) now calls
4253 choose_reloc_size so outputs relocs correctly, also calculates the
4254 size of the sections correctly.
4258 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4260 Merge Per Bothner's changes to modularize BFD a.out a bit.
4262 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4263 * ieee.c: Cast enums to int before comparing them, for brain-
4265 * coff-code.h: Remove coff_get_section_contents, and use the
4266 generic one instead.
4268 * aout.c: Derive new module from sunos.c, containing generic
4269 support code for all kinds of a.out files.
4271 * sunos.c: Remove all code that goes in aout.c. Split out
4272 machine dependent followup in sunos4_object_p into
4273 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4274 and redefine only the names we CHANGE, not all the names. Drop
4275 the little-endian vector, and rename the vector as sunos4 rather
4278 * b.out.c: Use aout.c routines for most of the work. Slight
4279 changes for the new regime. Remove close_and_cleanup and
4280 get_section_contents in favor of generics. New transfer vector
4283 * newsos.c: New support for Sony NEWS, another a.out format.
4285 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4286 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4287 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4289 * opncls.c (bfd_close): Call format-dependent write_contents
4290 routine, if writing, before calling target-dependent
4291 close_and_cleanup routine (which is now always generic, I think).
4292 * srec.c: Use bfd_alloc instead of malloc. Remove
4293 close_and_cleanup and move code from it to
4294 srec_write_object_contents. Add write_contents to tvec.
4295 * targets.c: Remove a.out little vector, replace a.out big
4296 vector with SunOS vector. FIXME: Need Vax support again now.
4298 * libbfd.h: Add write_contents format-dependent-vector to the
4299 bfd_target vector. Supply a generic close_and_cleanup routine.
4300 * liba.out.h: Handle the new aout.c split. Add prototypes for
4301 all routines defined in aout.c. Rename "sunos" things to "aout"
4302 things. Add a few fields where needed for various formats.
4303 * Makefile.in: Add aout.c and newsos.c.
4305 * archive.c, ieee.c, oasys.c: Lint.
4307 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4310 changed forward declaration struct stat; to reduce warnings. Changed
4311 comment on bfd_h_<x>_x.
4313 * ../include/m68kcoff.h, ../include/intel-coff.h,
4314 ../include/m88k-bcs.h
4315 Now there are two incarnations of relocs, linenos and syments. One for
4316 internal digestion, and one full of char arrays for I/O. The original
4317 names have gone to detect errors.
4319 * Makefile.in, m68kcoff.c, targets.c
4320 Test new structure code with a 68k coff implementaion
4322 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4323 Fixed all the places where there were problems with the size and
4324 alignments of structures on disk and structures in memory. #ifed out
4325 all the code in coffswap.c, since it should be done using the target
4328 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4330 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4331 multiple reloc command.
4333 * sunos.c (sunos4_set_section_contents): Made it so that sections
4334 are always padded to their alignment size.
4336 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4338 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4339 Clean up types and such (saber C problems).
4340 * ecoff.c: Clean up types and such. Remove routines that are
4341 not used. Fix up reading and swapping of shorts from files.
4343 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4345 * a.out.vax.c: Remove two bogus "static" from prototypes.
4347 * ecoff.c: Got rid of lots of non-working junk (that had
4348 been copied directly from coff-code.h).
4349 Updated to be consistent with updates to icoff.c and coff-code.h.
4351 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4352 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4354 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4355 but until the target_vector is automatically generated,
4356 it's as good as any. Note that the text offset is the only
4357 difference between NewsOS and SunOs (including magic numbers).
4358 (Most of the sunos_* routines should to renamed bsd_*
4359 and move to a bsd.c file. Then (and when the target_vector
4360 is automatically generated) it might make sense to create
4361 a separate Sony target.)
4363 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4364 on some systems, and doesn't help on others.
4365 Similarly, only define X_OK if not already defined.
4367 * trad-core.c: Don't include sys/stat.h - at least
4368 on NewsOS 3, it has already been included.
4370 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4372 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4373 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4374 symbol tables if necessary when reading them in, so gdb can use
4375 them. Add "bfd_coff_" to the names so they won't conflict with
4376 names in calling programs. FIXME-soon: if coff-code.h is
4377 included in two BFD modules, this will cause duplicate
4378 definitions; the routines should be exported to a separate,
4379 common, module (probably along with a mess of other ones).
4381 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4383 Improve modtime support.
4385 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4386 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4387 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4388 BUG: archive members still do not get correct mod times.
4390 Improve floating point support for core files.
4392 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4393 (sunos4_core_file_p): Create a second registers section in the
4394 core file, called ".reg2", for the float registers.
4396 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4398 * many changes to improve archive handling; found a logic flaw in
4399 bfd_check_format which only just happened to work by cooncidence.
4401 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4403 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4406 * bfd.h: changed type of udata in asymbol to void *, like it
4407 should be. Added bfd_reloc_dangerous enum member.
4409 * coff-code.h: Fixed it so that internally generated symbols get
4410 their values relocated correctly in all cases. Removed calls to
4413 * icoff.c: Not understanding the destination symbol of a reloc is
4414 not a failure any more, just 'dangerous'. This allows linking of
4415 b.out and coff images.
4417 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4421 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4423 * sunos.c (translate_to_native_sym_flags): fixed
4424 sym_pointer->n_value so that symbols on the way out get their
4425 section relative values calculated correctly.
4427 * coff-code.h (mangle_symbols): fixed problem where tags were not
4428 being relocated for structs, enums, unions. Also various lints.
4430 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4432 * archive.c (get_elt_at_filepos): system_call_error returned
4435 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4437 * Resolve the use of no_error and system_call_error.
4438 The bfd library itself now will never set bfd_error to
4441 The code still needs to be combed to make sure all the error
4442 codes are correct. I suspect they are not always set correctly.
4444 * The names of all the messages have _ prepended because the sun
4445 bundled compiler can't distinguish from a macro which takes an
4446 argument and the same identifier in a non-macro context.
4448 * The reason for the above being that entry points which used to
4449 be trampoline functions are now just macros which expand to a
4450 direct call through the bfd's xfer vector.
4452 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4453 must gas have its own version of everything (the gas version
4454 had the correct value)
4456 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4458 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4459 properly support i960 architecture and output correct reloc stuff.
4461 * bfd.h: added prototype for bfd_printable_arch_mach, added
4464 * coff-code.h: Applied patches from chrisb to support i960
4465 architecture, zero relocs and swap them correcly and conditionally
4466 compiled the timestamp.
4468 * sunos.c: Made the default section alignment 2^3 so that doubles
4469 are done properly. Fixed the same reloc bug that was in b.out.c
4471 * sysdep.h: Now compiles on a Posix box
4473 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4475 * icoff.c: Fix comment on big-endian version.
4476 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4477 F_RELFLG). Set F_AR32WR in output files if little endian
4480 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4482 * archures.c fixed =/== typo
4484 * sunos.c added architecture stuff for output. Fixed
4485 bug where files where vma(data) != size(text)
4486 were processed wrong.
4488 * coff-code.h added a lint cast
4490 * (../include/a.out.sun4.h) fixed it so zmagic
4493 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4495 * archive.c removed loads of includes, and fixed bug where string
4496 table didn't have a null at the end.
4498 * bfd.c fixed includes, added symbols argument to
4499 canonicalize_reloc entry point.
4501 * libbfd.c fixed includes and added some lint patches.
4503 * targets.c added both sorts of intel coff.
4505 * b.out.c fixed included, changed was the canonical
4508 * icoff.c added support for callj and big and little
4511 * opncls.c added chmod+xing for files with EXEC_P set.
4513 * sunos.c fixed includes. Changed default section
4514 alignement to words. Fixed relocation stuff to work with
4517 * bfd.h various new types added, prototype for new
4518 reloc calls, changed bfd->iostream to a void *
4519 to including files don't need stdio.h.
4521 * libcoff.h added conversion table to tie relocs to
4526 * coff-code.h fixed includes. Added code to support
4527 big and little endian formats. Various lints. Better
4528 processing of symbols. Changed reloc stuff to new
4531 * libbfd.h fixed includes
4534 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4536 * bfd.h changed name of alignment entry in sec_struct to
4537 alignment_power, because of conflicting uses within bfd.
4538 Now it should be obvious that it's a 2**n alignment
4539 specifier. Removed start_pad, end_alignment, block, minsize,
4540 output_file_alignment, subsection_alignment and original_vma fields.
4541 Added align_power() macro. Fixed bfd_section_alignment
4542 acessor macros. Added bfd_symbol_same_target macro.
4544 * b.out.c (b_out_write_object_contents) fixed to use
4545 new alignment member. Fixed (callj_callback) to use section
4546 relative symbols properly.
4548 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4549 Fixed (translate_from_native_sym_flags) to correctly make
4550 symbols section relative.
4552 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4553 (bfd_make_section) took out initialization of obsolete members.
4554 (bfd_print_symbol_vandf) added
4556 * opncls.c (bfd_create) created.
4558 * coff-code.h (coff_new_section_hook) took away refs
4559 to obsolete members. (make_a_section_from_file) added
4560 conversion between alignment types. (coff_symbol_from)
4561 added. (coff_count_linenumbers) only counts linenumbers
4562 if symbol is of coff-type. (coff_mangle_symbols) only
4563 heavily mangles symbols if symbol is coff-type.
4564 (coff_write_symbols) various lints. (coff_write_object_contents)
4565 various lints and modification for alignment conversion.
4566 (coff_slurp_relocs) fixed for use with new asection shape.
4568 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4570 * archive.c lots of lint
4572 * b.out.c added callj relocation support, upgrated reloc howto.
4573 Fixed so that asymbol and reloc records are output
4576 * bfd.c lots of lint, support for new bfd entry point
4579 * bfd.h changed definition of asymbol to contain pointer to
4580 owning bfd, removed target dependencies.
4582 * cache.c took out print statements, put in BFD_ASSERT calls.
4584 * coff-code.h various lints, corrected linenumber output
4585 functionality. Added support for new style asymbols and
4586 bfd_print_symbol. Fixed so that asymbol and
4587 reloc records are handled correctly. Added timestamp.
4589 * icoff.c Added support for new howto shape.
4591 * liba.out.h Added support for new asymbol shape
4593 * libbfd.c various lints
4595 * libbfd.h various lints
4597 * libcoff.h added support for new asymbol shape.
4599 * sunos.c various lints. Added support for new asymbol shape
4600 and bfd_print_symbol.
4602 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4604 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4605 pointer lint. Added support for callj relocation. Fixed bug where
4606 the last 32 bytes of the text section were overwritten by data. Fixed bug
4607 where archives of b.out didn't work due bfd_slurp_extended_name_table
4610 * sunos.c added support for n_other field. Braced the howto table so
4611 that it won't be affected by any lengthing of the howto struct typedef.
4614 * bfd.h added support for n_other field, added special_function
4615 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4618 * bfd.c upgraded bfd_perform_relocation, various lints.
4620 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4622 * ChangeLog: Started ChangeLog for BFD.
4623 * ToDo: Create file for suggestions.
4625 * Makefile: Support easy loading into Saber C.
4626 Add dependencies for icoff.o and bcs88kcoff.o.
4627 Rename coff.c to coff-code.h. Change callers.
4629 * bfd.c (bfd_check_format): Allow the check_format routines
4630 to return the desired target vector, rather than just a Boolean.
4631 bfd.h (bfd_check_format): Change function pointer return type.
4632 archive.c (bfd_generic_archive_p): change callee.
4633 b.out.c (b_out_little_object_p, b_out_big_object_p,
4634 b_out_real_object_p): change callee.
4635 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4636 in check_format transfer vectors that need a filler.
4637 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4638 bcs88kcoff.c: change callee.
4639 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4640 icoff.c: change callee.
4641 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4643 * libbfd.c (zalloc): It should actually zero the storage!
4644 This was commented out for some reason.
4646 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4647 This is so callers can avoid <stdlib.h> which doesn't exist
4650 * bfd.c (map_over_sections): Add debugging code, since I
4651 noticed the section count for sunos core files was bad, but only
4652 GDB had detected the problem.
4653 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4654 bfd_get_section_linenos): Remove obsolete functions.
4655 (bfd_apply_relocations): Use longs, not ints, for the math.
4657 * bfd.h: Declare enum boolean and struct bfd_target as well
4658 as typedefs for them. Remove obsolete
4659 bfd_get_section_lineno_size.
4661 * cache.c: Make the "fdopen" support work. Keep better track
4662 of how many files are open. Centralize the opening of files
4663 and be sure bfd_open[rw] actually try to open the file. Evade
4664 linked list initialization problems.
4666 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4668 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4670 * cplus-dem.c: Delete file, since it is not part of BFD.
4672 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4673 (bfd_openr, bfd_openw): Actually open the file, give error now.
4675 * sunos.c (sunos4_core_file_p): Set section count.
4676 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4677 obsolete definitions.
4678 (_write_symbol_table): Initialize <idx> counter.
4679 (foop): Eliminate debugging code.
4685 version-control: never