1 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3 * news.h, config/news.mh: New files.
5 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
8 * coff-h8300.c: More addressing modes.
9 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
11 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
12 H8/300H name. (compatible): New function.
13 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
16 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
18 * coff-mips.c (ecoff_compute_section_file_positions,
19 ecoff_write_object_contents): Only round to page boundaries if
20 D_PAGED flag is set for the output BFD.
22 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
24 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
25 casts to work on machine where sizeof(long) != sizeof(int) !=
27 * coffgen.c (coff_get_normalized_symtab): Ditto.
28 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
30 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
32 * coffgen.c (coff_write_symbols): For empty string table, write
33 out 4 in correct byte order. (from minyard@bnr.ca)
35 * elf32-hppa.c: Don't include libhppa.h for now; define
36 BYTES_IN_WORD instead, until Utah sends a better fix.
37 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
38 of malloc and realloc.
40 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
42 * configure.in (mips-*-ecoffl*): New target; use decstation.
43 (mips-*-ecoff*): Added trailing '*'.
45 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
46 for the FDR, not from the first PDR in the file.
48 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
50 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
52 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
54 * hppa.c (hppa_get_symbol_info): New function.
56 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
58 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
61 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
62 * libhppa.h (MAXCOMLEN): Define unconditionally.
63 (_PA_RISC_ID): Only define if not already defined.
64 * elf32-hppa.c: Include libhppa.h.
67 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
69 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
71 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
73 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
74 remove defines of __MSDOS__ and __GO32__ (these are in the
77 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
80 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
81 * config/hppabsd.mh: Don't use ranlib.
83 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
85 * elf.c: New file, for word-size independent code.
86 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
87 * Makefile.in: Include elf.o in standard objects.
89 * bfd-in.h (CAT3): Define here.
90 * libaout.h, libelf.h: Not here.
92 * libelf.h (struct strtab): Define here.
93 (bfd_elf_locate_sh): Declare here.
94 * elfcode.h (struct strtab): Definition deleted.
96 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
98 * Makefile.in: Make "all", not "bfd.h", be the default target.
99 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
100 hasn't really changed.
102 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
104 * elfcode.h (elf_hash): Provide elf standard hash function.
105 (various): Key off of the machines use_rela_p field to determine
106 whether to use REL or RELA relocations.
107 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
108 (elf_make_sections): Allocate a pointer to hold all data for a
109 given section, and copy each fragment into the data region.
110 Update the section's pointer with the REL implicit addends if the
111 machine uses REL relocation.
113 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
114 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
115 into was elf32-target.h expects.
116 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
117 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
118 (elf_i386_info_to_howto): Add minimal relocation support.
120 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
121 elf_info_to_howto_rel fields.
123 * elf32-target.h (elf_bed): Add support for new fields in
126 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
128 * elf32-hppa.c: Add symbol extension section support, fix
129 relocation howto table, add stub generation support.
131 * elf32-hppa.h: Add symbol extension section support, fix
132 relocation howto table, add stub generation support.
134 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
137 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
140 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
141 the symbol is not found.
143 * elfcode.h (elf_compute_section_file_positions): Not all section
144 file positions were computed.
146 * elfcode.h (elf_get_sect_thunk): New function.
148 * hppa.c (sign_ext): Reimplement.
150 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
151 these functions static.
153 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
155 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
157 * aoutx.h (translate_from_native_sym_flags): Don't set
158 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
159 * aoutx.h (translate_to_native_sym_flags): Translate
160 constructor symbols properly.
162 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
164 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
166 * aout-target.h (minimum_alignment): 8 byte alignment is right.
169 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
171 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
172 from bfd-in.h and .c files. Build bfd.h in build directory,
173 substituting in requested target word size. Insert word size into
174 makefile, and maybe enable 64-bit targets.
176 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
177 are available. Conditionalize on this. Assume HOST_64_BIT
178 will be defined if needed, so 64-bit targets are conditionalized
179 only in the Makefile.
181 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
183 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
185 * coff-sh.c (rtype2howto): Put error message on stderr.
186 (extra_case): Delete unused variable.
188 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
189 before calling printf.
191 * elfcode.h: New file, almost completely derived from old elf32.c.
192 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
193 * Makefile.in (elf64.o): List dependencies, don't build by
195 (elf64.c): Add to list of sources.
196 (elf32.o): Update dependencies.
197 * elf32-*.c: Updated type/macro/structure names. Cleaned up
198 namespace pollution; rename vectors.
199 * targets.c, config/*-elf.mt: Updated.
200 * All uses of 32-bit versions of structures, routines, and macros
203 * Makefile.in (archures.o, targets.o): Depend on Makefile.
205 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
207 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
209 * elf32.c (elf_string_from_elf_section): Handle index of zero
211 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
213 (elf_write_object_contents): Deleted one unused variable and
214 initialized another to avoid gcc warnings.
215 (elf_set_section_contents): Delete unused variable.
217 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
219 * i386lynx.c: New module for Lynx variant of a.out.
220 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
221 * gen-aout.c: Get rid of defunct endian stuff, print out true
223 * targets.c (target_vector): Add i386lynx_vec.
225 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
227 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
229 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
231 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
232 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
233 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
234 trad-core.c: Define a TARGET_get_symbol_info function or macro.
235 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
237 * bfd-in.h: Don't define bfd_print_symbol_nm.
238 Define symbol_info type.
239 (JUMP_TABLE): Set _get_symbol_info element.
241 * syms.c (coff_section_type, bfd_symbol_info): New functions.
242 (bfd_decode_symclass): Use coff_section_type.
244 * targets.c: Add bfd_get_symbol_info call.
246 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
248 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
249 complaints from ancient gcc's.
251 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
253 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
254 hosts/i386linux.h: Define it.
256 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
258 * VERSION, bfd-in.h: Bump version number to 2.2.
260 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
261 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
262 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
263 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
264 LR, RR, hppa_field_adjust): New functions.
266 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
268 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
269 stabs symbols, including new indirect_ptr_ptr argument.
270 (ecoff_slurp_symbol_table): Pass new argument in calls to
271 ecoff_set_symbol_info.
273 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
275 * configure.in: For m68k sysv systems, use m68k-coff.
277 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
278 (TDEFAULTS): Define it here. Use the new name.
280 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
283 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
285 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
287 (aix386_core_file_p): Initialize core_size to correct value.
289 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
291 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
292 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
294 * bout.c (aout32_slurp_extended_name_table): Define to be
295 _bfd_slurp_extended_name_table rather than bfd_true.
297 * coff-mips.c: Include libaout.h and aout/aout64.h to get
298 definitions for N_SET[ATDB].
299 (ecoff_howto_table): Moved near top of file.
300 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
301 seen, cook up a constructor section of the same name and put in a
302 reloc pointing to the symbol. This lets the GNU linker build
303 global constructors and destructors without using collect.
305 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
307 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
309 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
311 * hosts/miniframe.h: New file.
312 * configure.host: Use it.
314 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
316 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
317 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
318 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
319 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
320 * configure.in (*-*-bsd): Change to *-*-bsd*
322 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
324 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
325 int, for the sake of the old Portable C Compiler.
327 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
329 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
331 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
333 * configure.in: Get target name right for m68*-*-hpux.
335 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
337 * trad-core.c (NO_SIGNED_GET): New macro.
338 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
339 signed NO_GET, where appropriate.
341 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
342 * configure.in (*-*-linux*): Remove until linux port for a
343 non-i386/i486 system is actually available.
345 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
347 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
348 when compiling under HPUX.
350 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
352 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
353 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
355 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
356 * bfd/libhppa.h: Include sysdep here. Conditionalize
357 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
358 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
361 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
363 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
364 GNU version is needed.
366 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
368 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
370 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
372 * Makefile.in: Build elf32-hppa.o.
374 * syms.c (BSF_FUNCTION): New symbol flag.
376 * elf32-hppa.c: Fixed to work with elf32-target.h.
378 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
380 * libaout.h (NAME): Don't define if already defined.
382 * libelf.h: Protect against multiple inclusions.
383 (elf_symbol_type): Moved here, added new fields.
384 (struct elf_backend_data): New field `global_sym'; I suspect this
386 * elf32.c (elf_symbol_type): Deleted from here.
387 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
388 point to backend versions of symbols.
389 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
390 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
392 (elf_write_object_contents): Write program headers if appropriate.
393 (bfd_section_from_shdr): Unnamed sections get empty string for
394 name, not "unnamed". Handle SHT_NOBITS separately from
395 SHT_PROGBITS, and set some different flags.
396 (elf_file_p): New routine.
397 (elf_object_p, elf_core_file_p): Call it.
398 (elf_object_p): Handle EM_HPPA.
399 (elf_symbol_from, elf_idx_of_sym): New functions.
400 (elf_make_sections): Get symbol number right for relocations. Set
401 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
402 (elf_fake_sections): BSS section should be SHT_NOBITS, not
403 SHT_PROGBITS. Always generate symtab and strtab, not only if
404 relocations are needed. Set SHF_* flags as appropriate.
405 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
406 (elf_write_object_contents): Fix off-by-one error in symbol count.
407 Store a correct value for the symbol; write the size field
408 properly; make some guesses about the type field. Set section
409 type correctly for string tables.
410 (section_from_elf_index): Check for absolute and common sections
412 (elf_section_from_bfd_section): Ditto.
413 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
414 Use empty string instead of "unnamed" for nameless symbols.
415 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
416 HPPA (only?). Don't free raw symbols; keep the pointer around for
418 (elf_set_arch_mach): Handle bfd_arch_hppa.
419 (elf_find_nearest_line): Just return false.
420 (elf_write_object_contents, elf_set_section_contents): Set
421 output_has_begun field after computing file positions.
422 (elf_set_section_contents): Write section contents immediately,
423 rather than caching the whole file and writing it at close time.
425 * libhppa.h (enum hppa_reloc_field_selector_type, enum
426 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
427 hppa_reloc_expr_type_alt): New enumerator types.
429 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
430 * configure.in, configure.host: Use them.
432 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
434 * elf32-target.h: Allow overrides of armap defaults.
436 * elf32-hppa.c, elf32-hppa.h: New files.
438 * config/hp300hpux.mt: New file.
440 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
442 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
443 (aix386_core_vec): Update for new fields.
445 * archive.c (bfd_generic_archive_p): Call target-specific
446 slurp_armap code, instead of bfd_slurp_armap.
447 (bfd_slurp_bsd_armap_f2): New function.
448 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
449 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
451 * libaout.h (struct aoutdata): New field for subformat, for
452 differentiating between highly similar a.out formats.
453 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
455 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
457 * hp300hpux.c: New file.
458 * Makefile.in: Include it.
460 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
462 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
465 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
467 * trad-core.c (trad_unix_core_file_p): Check the file size.
469 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
471 * coff-alpha.c: Remove duplicate function and add warnings.
473 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
475 * sco-core.c (sco_core_vec): Add initializers for new target
478 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
480 * coffcode.h [_LIT]: Recognize .lit section.
482 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
484 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
485 config/alphaosf.mt, hosts/alphaosf.h: New files.
487 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
489 * Merge in HPPA/BSD changes from Utah.
490 * hppa.c: Use this for both HPUX & BSD.
491 * targets.c: Enable hppa_vec for both HPUX & BSD.
492 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
493 * hosts/hppabsd.h: #define HOST_HPPABSD.
495 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
497 * libbfd.c: Whitespace changes around byteswap macros.
498 * libbfd-in.h: Whitespace changes around byteswap declarations.
500 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
502 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
503 system_error anymore. It confuses bfd_check_format().
505 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
507 * bfd.c: Add sgi_core_data to tdata union.
508 * coff-mips.c: Add Irix 4.x core file support.
509 * hosts/irix4.h: #define HOST_IRIX4.
511 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
513 * aoutx.h (translate_from_native_sym_flags): Check that the
514 symbol's section does get set.
515 (slurp_symbol_table): Zero index means null-string name.
517 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
519 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
521 (write_syms): Use them, to reduce string table size.
523 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
525 * trad-core.c (trad_core_vec): Add 6 new initializers to match
526 new signed get/put fields. Minor reformatting to label
529 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
531 * bfd-in.h: Insert comment about SVR3 compiler warnings.
533 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
534 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
536 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
538 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
540 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
541 (swapcore_sparc): Make sp a bfd_vma.
543 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
545 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
546 libbfd.c, libbfd-in.h: Add _do*signed*.
547 targets.c, all targets: Add bfd*signed*.
548 bfd-in.h: Add bfd_signed_vma. Add comments.
550 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
552 * format.c (bfd_check_error): Check error return from
553 _bfd_check_format routines.
555 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
557 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
558 recognize .data section if present.
560 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
562 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
563 check for the case where the user sets the address of the BSS
564 section (and the file header can't specify this). Let the user
565 set it wherever they want, regardless of what goes in the header.
567 * ieee.c (ieee_slurp_sections): Pass all ieee section names
568 straight through into BFD sections. Add comments.
570 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
572 Cleanup in preparation for better 64-bit host support.
574 * bfd-in.h (bfd_64_type): Remove.
575 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
577 * bfd-in.h (bfd_size): Remove.
579 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
581 * bfd-in.h (bfd_word): Remove.
582 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
584 * bfd-in.h (rawdata_offset): Remove.
585 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
586 (bfd_perform_relocation): Lint.
587 (enum bfd_reloc_status): Comment cleanup.
589 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
591 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
593 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
595 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
597 * elf32.c: Clean up old comments.
599 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
601 * config/sun3.h: String argument to fprintf is const.
603 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
604 on systems which define PAGE_SIZE in <limits.h>.
606 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
608 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
609 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
610 the core file failing signal.
611 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
612 to supply the core file failing signal.
614 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
616 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
617 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
618 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
619 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
621 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
623 * coff-mips.c (PAGESIZE): Correct value.
625 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
627 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
628 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
630 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
632 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
633 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
635 (coff_compute_section_file_positions): Force vma and lma of _LIB
637 (coff_set_section_contents): Count number of entries in new lma
639 * coffgen.c (make_a_section_from_file): Force lineno_count of
640 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
641 SCO 3.2v4 shared library.
642 * seclet.c (rel): Copy over any section with contents, not just
645 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
648 * coff-i386.c (coff_i386_reloc): New function, to generate
649 relocateable output correctly.
650 (howto_table): Use coff_i386_reloc for all reloc types.
651 (CALC_ADDEND): Use a more efficient hack to get the correct addend
653 (i386comm_value): Removed; no longer needed.
655 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
657 * coffcode.h (coff_set_section_contents): Don't write out
658 sections without a filepos.
660 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
662 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
664 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
666 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
667 * libecoff.h (ecoff_data_type): Added gp_size field.
668 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
669 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
670 Set flags to 0 for large common symbols.
671 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
672 which can occur for gas-generated relocs.
673 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
674 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
675 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
677 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
679 * srec.c (srec_set_section_contents): Use lma field for load
681 * section.c: Add declaration of lma field to section structure.
682 * coffcode.h (coff_write_object_contents): Use lma field for load
684 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
686 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
687 symbols in a better way. (translate_to_native_sym_flag): Set the
688 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
690 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
691 (bfd_make_section): Cope with new builtin section.
692 * syms.c (bfd_decode_symclass): Can now print indirect section
695 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
697 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
698 defined, and yields false.
699 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
701 * archive.c (snarf_ar_hdr): Add support for reading (only,
702 so far) BSD-4.4-style extended headers.
703 * archive.c: Some more comments.
705 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
707 * Makefile.in: fix rule for dvi and info, so that the recursive
708 makes does the right thing, instead of always info
710 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
712 * libbfd.c (bfd_seek): Disable optimized handling for archives and
713 archive members; they need more special reatment. For now, verify
714 that computed and actual file positions correspond.
716 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
718 * mipsbsd.c: Renamed from aout-mipsbsd.c.
719 (set_arch_mach): Delete non-MIPS code.
720 (reloc_howto_type_lookup): Ditto.
721 * Makefile.in: Adjusted.
723 * libbfd.c (bfd_tell): Update `where' field.
724 (bfd_seek): Don't do anything if we're not changing the file
725 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
726 field against a SEEK_SET request. Call bfd_tell to re-update
727 `where' field when done.
728 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
730 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
732 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
734 * Makefile.in: added installcheck target
736 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
738 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
739 if the type is not stNil.
741 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
743 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
744 forward declarations.
746 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
747 it's implied by the type.
749 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
751 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
753 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
755 * rs6000-core.c: Add .ldinfo section.
757 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
759 * Makefile.in (MAKEOVERRIDES): Define to be empty.
761 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
763 * section.c (bfd_set_section_contents): whitespace
764 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
767 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
769 * hosts/go32.h: don't define POSIX_UTIME
771 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
773 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
774 against machine architecture stored in the ELF header, to resolve
776 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
777 NULL, so only use results when non-NULL.
778 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
779 and add to vector of targets.
781 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
783 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
784 are always just debugging symbols.
786 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
787 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
789 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
791 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
792 hpux 7). Patch from friedman@gnu.ai.mit.edu.
793 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
794 defined, which they aren't in hpux 7.0.
796 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
797 Tran-Le, tranle@intellicorp.com.
799 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
801 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
802 ahead and do the relocation.
803 (ecoff_refhi_reloc): Don't to the relocation here, just remember
804 what needs to be done.
805 (ecoff_reflo_reloc): Do the REFHI relocation here.
807 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
809 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
810 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
811 relocs are reasonable.
812 * coff-msym.c: Eliminated uses of DEFUN.
813 (ecoff_swap_tir_out): New function.
815 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
817 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
818 * configure.host (vax-*-ultrix2*): Add triplet.
819 * hosts/vaxult2.h: New file.
820 * config/vaxult2.mh: New file.
822 * aoutx.h (string.h): Include for strchr and friends.
823 * archive.c (string.h): Include for memchr and friends.
824 * elf32.c (string.h): Include for strrchr and friends.
826 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
828 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
829 (MY_set_sizes): Use sunos4_set_sizes.
831 * elf32.c: Renamed from elf.c. Several CPU-specific functions
832 deleted, as well as elf-big and elf-little targets.
833 * libelf.h: New file.
834 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
836 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
838 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
840 * coffcode.h (coff_compute_section_file_positions): Don't need
841 variable "old_sofar" if compiling for i960.
843 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
847 * ieee.c (exten, envi): "static" belongs first in declaration.
849 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
851 * srec.c: add support for symbolsrec, srecords with symbols in
854 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
856 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
857 to avoid lint complaints.
859 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
861 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
862 type SHT_STRTAB. Don't alter file offset for section 0.
863 (reloc_type_names): Now an array instead of a macro. Still inside
864 "#if 0", since it's used only in debugging code also in "#if 0".
865 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
866 (sort_reloc_map): New function.
867 (sparc_reloc_map): New variable.
868 (elf_bfd_reloc_type_lookup): New function.
870 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
872 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
873 bfd_make_debug_symbol; they were already in the target structure.
874 * Adjusted all uses of JUMP_TABLE.
875 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
876 from coff_make_debug_symbol.
877 * libcoff.h: Updated accordingly.
879 * Minor cleanups provoked by gcc warnings:
880 * aoutx.h (NAME(aout, reloc_type_lookup)),
881 cpu-h8300.c (local_bfd_reloc_type_lookup),
882 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
884 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
885 ieee.c (ieee_slurp_section_data),
886 elf.c (elf_make_sections, elf_fake_sections,
887 elf_compute_section_file_positions, elf_write_object_contents):
888 Removed unused variables.
889 * archures.c: Removed /* from within comment.
890 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
891 * oasys.c (oasys_write_data): Initialize i.
893 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
895 * libcoff.h (obj_raw_syment_coun): New macro.
896 * coffgen.c (coff_get_normalized_symtab): Initialize
898 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
900 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
902 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
904 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
905 for compatibility with tools from MIPS.
907 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
908 * config/irix3.mt, config/irix4.mt: Removed.
909 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
910 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
912 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
914 * hosts/hp300bsd.h: Add gross hack to determine whether we
915 are running on BSD 4.3 or BSD 4.4, and use appropriate include
916 files (and set other parameters) to match.
918 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
920 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
921 ansi definition which otherwise confuses non-ansi compilers.
923 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
924 ultrix cc by forward declaring getenv as is done in
927 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
929 * elf.c (elf_info_to_howto): cast an enum into unsigned char
930 avoiding a fatal error in vax ultrix 4.2 cc.
932 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
934 * bfd-in.h, VERSION: Roll to version 2.1.
936 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
938 * oasys.c (oasys_write_object_contents): Lint.
939 * srec.c: Whitespace cleanup.
941 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
943 * coffgen.c (coff_print_symbol): Print correct tagndx value;
944 cleaned up output formatting a bit.
946 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
948 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
949 relaxable. Should be moved somewhere else.
951 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
953 * aout-mipsbsd.c: Eliminated uses of DEFUN.
954 (aout_mips_*_vec): Added seclet_link element.
956 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
957 support for aout-mipsbsd target.
959 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
961 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
963 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
965 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
967 Add support for the H8/500
969 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
971 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
973 * libecoff.h: New file. Defines ECOFF backend data for gdb.
974 * coff-mips.c: Now includes libecoff.h.
975 (ecoff_data_type): Moved to libecoff.h.
976 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
977 call it. If there is ever another ECOFF target, this and the
978 swapping functions should be accessed via an ECOFF specific target
980 * Makefile.in (coff-mips.o): Depends on libecoff.h.
982 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
984 * coffcode.h: Removed MIPS specific information, since coff-mips.c
985 no longer includes this file.
987 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
988 bits to 0 to make comparison test useful.
990 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
991 avoid overflowing GP accessible sections in binutils/objdump.
993 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
995 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
996 reading more robust: Fail if string index is out of string
999 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1001 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1002 PCREL13): Don't take dst_address into account; the input file has
1003 already taken care of that.
1005 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1007 * coff-mips.c: Completed support for linker and binutils.
1009 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1011 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1012 original addend from section contents.
1014 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1016 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1017 * hosts/delta88.h (strtol): Fix prototype.
1018 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1020 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1022 * elf.c: Get rid of "#ifdef sparc".
1023 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1024 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1026 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1027 compile type conditionals on host CPU.
1028 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1030 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1032 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1034 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1035 ECOFF which has two common sections.
1036 (bfd_com_section): Set SEC_IS_COMMON flag.
1037 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1038 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1039 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1040 bfd_is_com_section macro rather than checking for equality to
1043 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1045 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1046 (coff_mkobject_hook): Accept aouthdr argument.
1047 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1048 Handle NULL aouthdr argument.
1049 (coff_object_p): If there is no aouthdr, pass it as NULL to
1051 * libcoff.h: Rebuilt for mkobject_hook changes.
1053 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1054 additional MIPS ECOFF fields.
1056 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1058 * configure.host: added mips-dec-bsd*
1059 * configure.in: added mips-dec-bsd*
1060 * aout-mipsbsd.c: new file for mips-dec-bsd*
1061 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1062 * aoutx.h: added mips support.
1063 * archures.c: added mips support to bfd_default_scan().
1064 * cpu-mips.c: added support for R4000 (untested).
1065 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1066 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1067 hope will make it into include/bfd.h.
1068 * targets.c: added aout_mips_*_vec.
1070 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1072 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1074 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1076 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1078 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1080 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1082 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1083 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1084 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1085 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1087 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1088 bfd_swap_reloc_in or coff_swap_reloc_out.
1089 * coff-mips.c: Added code to link and write out symbolic debugging
1090 information, and to swap relocs in and out.
1092 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1094 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1095 (coff_write_object_contents): coff_count_linenumbers returns the
1096 number of line number records it found.
1098 * coffgen.c (coff_write_linenumbers): only write out line numbers
1099 in the section they belong to.
1101 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1103 * targets.c (bfd_target): Added relocateable argument to
1104 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1105 target vector for linker use.
1106 * bfd.c (bfd_seclet_link): New macro.
1107 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1108 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1109 and boolean return value. Made static.
1110 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1111 relocateable argument.
1112 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1113 relocateable argument (if relocateable, saves relocs).
1114 * bout.c (b_out_get_relocated_section_contents),
1115 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1116 relocateable argument (if relocateable, just calls
1117 bfd_generic_get_relocated_section_contents).
1118 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1119 argument to prototype.
1120 * All targets: Set new _bfd_seclet_link vector to
1121 bfd_generic_seclet_link.
1123 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1125 * coffgen.c: #include seclet.h.
1127 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1129 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1130 debug info. Setup info about linker symbols only, and use
1131 standard bfd fields to hold the info.
1132 * (hppa_object_p): Remove unneeded decls.
1133 * (hppa_new_section_hook): Get rid of most of this.
1134 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1135 fat. Remove all knowledge of stabs, remove redundant knowledge of
1137 * Remove macros for accessing fields which are now gone.
1139 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1141 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1143 * coff-z8k.c: delete unused reloc functions
1145 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1147 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1148 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1149 * coff-msym.c: Use DEFUN for function definitons.
1150 * coff-mips.c: Added code to read and print symbols, and to find
1153 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1154 swapping functions into coffswap.h for ECOFF use. Moved
1155 relocation functions, only used by h8300 and z8k, into reloc16.c.
1156 Added hooks for coffgen.c functions to backend data structure, and
1157 added hook functions. Still more could be done.
1158 * coffswap.h: New file to hold COFF swapping routines.
1159 * coffgen.c: New file to hold generic COFF functions.
1160 * reloc16.c: New file to hold h8300 and z8k specific relocation
1162 * libcoff-in.h: Added declarations for functions in coffgen.c.
1163 * libcoff.h: Rebuilt to incorporate changes.
1164 * coff-h8300.c: Function name changes.
1165 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1166 hook rather than defining EXTRA_CASES.
1167 * Makefile.in: Build new files coffgen and reloc16. Added
1168 dependencies of coff-*.o on coffswap.h and seclet.h.
1170 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1172 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1173 about discarding const.
1175 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1177 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1179 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1181 * configure.in (post-target): If --with-minimal-bfd is specified,
1184 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1186 * srec.c (srec_write_records): one of my boards wants a CR between
1189 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1191 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1192 (it broke a couple of weeks ago).
1194 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1196 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1197 return type, so libbfd.h doesn't reference undefined typedefnames.
1199 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1201 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1203 (coff_pointerize_aux): don't pointerize a negative tagndx
1204 (sometimes generated by SCO 3.2v4 cc).
1206 * bout.c (calljx_callback, callj_callback,
1207 b_out_get_relocated_section_contents): warn if relocating against
1208 an undefined symbol.
1210 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1212 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1213 Make a bunch more routines be static.
1214 * hppa.c (fill_spaces): Get rid of this, replace with much better
1215 written setup_sections().
1216 * (setup_sections): New routine to create BFD sections for each
1217 space and subspace in SOM files.
1218 * (hppa_object_setup): Use BFD sections created by
1219 setup_sections() to locate GDB symbol table info.
1220 * (make_unique_section): New routine to create a BFD section. It
1221 ensures that the given name is unique, and will generate a unique
1223 * (hppa_object_p): Become much more paranoid about file header.
1224 * (make_bfd_asection): Call bfd_make_section to do the dirty
1225 work. Simplify code somewhat.
1226 * (hppa_core_file_p): Use proper name for stack section.
1227 * libhppa.h: Remove millicode_start, millicode_end decls.
1229 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1231 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1233 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1234 relocs, don't bother doing the adjustment if the value to add is
1237 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1239 * bfd.c (bfd_get_size): New function that gets an upper bound
1240 on the possible size of any object in a bfd.
1241 * elf.c (bfd_elf_find_section, elf_get_str_section,
1242 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1244 * elf.c (elf_big_vec, elf_little_vec): Document last three
1245 members initialized to NULL.
1247 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1249 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1251 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1253 * hosts/std-host.h: New file. Attempt at a generic/default
1254 set of definitions, to discourage porting to new hosts by copying.
1255 * hosts/news.h: Removed.
1256 * hosts/sparc.h: Use std-host.h.
1257 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1258 perhaps we can later remove the the_bfd field from each symbol.
1259 * syms.c (struct symbol_cache_entry): Remove unused field
1260 app_data. Add comment noting that the_bfd is almost redundant,
1262 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1263 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1264 * hppa.c (fill_spaces): Make slightly more rebust.
1265 * configure.in: Allow std-host as the "default" host.
1267 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1269 * bfd.c: Add struct hppa_core_data to tdata union.
1270 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1271 Get rid of HPPA/BSD specific code. That will go somewhere else
1273 * (fill_spaces): Don't spin forever and die if you don't find
1274 $MILLICODE$ subspace.
1275 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1277 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1278 Make these work for HPUX.
1279 * (make_bfd_asection): New routine to make section creation a
1281 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1282 * libhppa.h: #include the right system files. Redefine all of
1283 the structs/macros for hacking core files to use more sensible
1284 HPUX core file structures.
1285 * targets.c (target_vector): Conditionalize hppa_vec on
1286 HOST_HPPAHPUX, not hp9000s800.
1287 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1288 malloc and realloc. #define HOST_HPPAHPUX.
1290 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1292 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1293 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1294 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1295 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1297 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1298 * aix386-core.c: New file for handling core files on AIX on PS/2.
1299 * targets.c: if AIX386_CORE, use aix386_core_vec.
1300 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1303 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1305 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1308 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1310 * Makefile.in: added dvi target
1312 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1314 * bfd.c: Use right name for tekhex tdata struct.
1315 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1316 * libcoff.h: Updated to get spacing change from coffcode.h.
1317 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1319 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1321 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1322 functions, with the "guts" of the old bfd_slurp_bsd_armap
1323 and bfd_slurp_coff_armap, but assuming we've already checked
1324 if the armap is present or not.
1325 Also, rewrite a bit to avoid keeping around obstack data
1327 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1328 Various fixes to correctly handle COFF_style archives names.
1329 (Note that because these have a trailing '/', the names can
1330 have embedded spaces.)
1331 * archive.c (bfd_slurp_armap): New function, replaces old
1332 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1333 _either_ format, and calls do_slurp_bsd_armap or
1334 do_slurp_coff_armap if either form of map is seen.
1335 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1336 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1337 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1338 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1340 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1342 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1343 * libhppa.h: Make millicode_start and millicode_end be unsigned
1344 int to be same type as CORE_ADDR in GDB. Why are these here?
1346 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1348 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1349 vaddr of the section to the addend.
1350 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1351 SCO_CORE to SELECT_VECS.
1352 (target_vector): add sco_core_vec.
1353 * sco-core.c (sco_core_vec): add leading underscore initializer.
1354 * configure.in (i[34]86-*-sco*): use target i386-sco.
1355 * config/i386-sco.mt: new file; define SCO_CORE.
1357 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1359 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1361 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1363 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1365 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1367 * hosts/i386linux.h: Include unistd.h.
1369 * aoutx.h (print_symbol): aout_stab_name returns a constant
1371 * libaout.h (aout_stab_name): Fix prototype.
1372 * stab-syms.c (aout_stab_names): Array is now const.
1373 (aout_stab_name): Return value is now pointer to const.
1375 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1378 * syms.c (asymbol): Added new field "app_data", for data
1379 particular to the application. Some of the linker flags ought to
1380 get moved to this field someday.
1382 * archures.c (bfd_default_scan): Recognize a few more numbers:
1383 80486, 80960, and 960.
1385 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1386 bfd_coff_std_swap_table, cast to PTR.
1387 * bfd.c (bfd_coff_swap_*): Deleted macros.
1388 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1390 * coffcode.h (type bfd_coff_backend_data): New structure type,
1391 contains pointers to the COFF-specific swapping routines.
1392 (bfd_coff_std_swap_table): New data structure, to be used when
1393 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1394 (bfd_coff_swap_*): New macros.
1395 * coff-mips.c (mips_coff_swap_table): New data structure.
1396 (ecoff_big_vec): Use it.
1397 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1398 * All other targets: Deleted coff-specific vector entries.
1400 * trad-core.c: Fixed some `PARAMS' uses that were missing
1403 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1405 * aoutx.h (some_aout_object_p): Protect arg prototype in
1406 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1408 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1410 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1411 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1412 PARAMS for readability.
1414 * aoutx.h: Add type to callback parameter.
1415 * coff-mips.c: Don't call trad-core.h, not needed.
1416 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1417 * trad-core.h: Eliminate, unused.
1419 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1421 * format.c (bfd_check_format): if default target isn't found
1422 then look through the entire list rather than return early.
1424 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1426 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1428 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1430 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1432 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1434 * coff-z8k.c: checkpoint, more addressing modes handled
1435 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1438 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1440 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1442 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1444 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1446 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1448 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1449 and about when file descriptors are closed.
1451 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1453 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1454 written out correctly.
1456 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1458 * section.c: New section bit SEC_SHARED_LIBRARY.
1459 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1460 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1463 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1465 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1466 macros; use PARAMS to declare the function pointers involved.
1468 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1469 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1471 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1473 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1475 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1476 declaring pointers to functions.
1477 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1478 * seclet.h: Declare external function with PARAMS.
1480 * doc/chew.c (exfunstuff): Eliminate.
1481 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1482 * doc/proto.str: Use paramstuff rather than exfunstuff.
1484 * libbfd.h: Update, based on changes in source code and chew.
1486 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1488 * libieee.h: Add FIXME about removing limit on number of sections.
1489 * bfd-in.h: Improve comments to make it clear that bfd.h is
1490 the wrong place to edit this file.
1491 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1492 same places where we install bfd.h.
1494 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1496 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1497 symbol type before blindly modifying the auxent. Specifically,
1498 only modify the endndx fields for types that need it, and don't
1499 set the array information for non-arrays.
1501 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1503 * aoutx.h (some_aout_object_p): Section list should be set up
1504 correctly anyways; don't have to set up "next" pointers manually.
1506 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1508 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1509 config/i386v.mh: removed -DUSG from HDEFINES.
1510 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1512 hosts/i386v.h: don't define POSIX_UTIME.
1514 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1516 * ieee.c (ieee_slurp_sections): make a private copy of the
1517 section's name before truncating it.
1519 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1521 * hppa.c: add symbol_leading_char entry in transfer vec
1523 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1525 * ieee.c (get_symbol): can now cope when two symbols of a
1526 different class, but the same index number occur consecutively.
1527 (get_section_entry): nicer name for sections being forward
1528 referenced. (ieee_archive_p): don't free the filename string,
1529 since it was never malloced.
1531 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1533 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1535 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1537 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1538 optionally setting the dimen info, since they are in the same
1539 memory locations. Also zero out external auxent.
1540 (coff_write_symbol): don't zero external auxent; now done in
1543 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1545 * Check fclose return value for errors.
1546 libbfd.h: bfd_cache_close now returns a boolean.
1547 cache.c (bfd_cache_delete): return fclose success value.
1548 (bfd_cache_close): return bfd_cache_delete return value.
1549 opncls.c (bfd_close, bfd_close_all_done): return result of
1552 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1554 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1556 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1558 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1559 work out a coff relocation type from a howto's attributes rather
1560 than using the input r_type field. This fixes PR1677 and allows
1561 conversion of a.out relocs to coff relocs.
1563 * coffcode.h (coff_write_relocs): if supplied a relocation
1564 relative to an absolute symbol, use the right symbol index.
1566 * reloc.c (bfd_perform_relocation): do a partial link for coff
1569 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1571 * changes to support i386-sysv with shared libraries:
1572 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1573 check for .data2; if _LIB is defined, check for it; map
1574 SEC_NEVER_LOAD to STYP_NOLOAD.
1575 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1576 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1577 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1578 if section has contents, not just if it is loadable; if
1579 TWO_DATA_SECS, check for .data2
1580 (coff_set_section_contents): set vma of .lib section to number of
1582 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1583 don't define coff_write_armap to bsd_write_armap.
1584 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1587 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1589 * solaris2.h: Get the definition of alloca from alloca.h if we
1592 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1594 * configure.in (i960-*-{aout,bout}): Support these.
1596 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1598 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1600 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1602 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1603 no-longer-used definitions of L_SET and L_INCR.
1604 * i386linux.h: Tweaks to smooth Linux build.
1606 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1608 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1610 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1612 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1613 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1614 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1615 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1617 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1618 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1620 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1622 * configure.host: New file, contains mapping of host configs
1623 to host support file names for bfd, binutils, opcodes.
1624 * configure.in: Use it.
1625 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1626 * i386bsd.c: Cleanup, reformat.
1627 * config/i386-bsd.mt: Comment changes.
1628 * config/i386bsd.mh: New file for core file support.
1629 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1630 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1631 on BSD 4.4 define ALIGN (sigh!).
1633 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1635 * libaout.h (aout_backend_data): added exec_header_not_counted
1636 field. For ZMAGIC files only, when text_includes_header is set, by
1637 default the length of the exec header is counted in the text
1638 section size. For go32, exec header is mapped in but does *not*
1639 contribute to the size of section.
1640 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1641 is not set, but ztih is, add the size of the exec header to the
1642 recorded size of the text section.
1643 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1644 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1645 Also set text_includes_header.
1646 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1647 by default in MY(backend_data).
1649 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1651 * aout-target.h (callback): Don't define this function if it won't be
1654 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1655 type doesn't match. Don't lose if file sections have already been
1657 (set_arch_mach): Set reloc_entry_size.
1658 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1660 * hosts/i386bsd.h: New file.
1661 * configure.in: Recognize i[34]86-*-bsd host.
1663 * aout-target.h (callback, write_object_contents): Delete unused
1666 * aoutx.h (reloc_type_lookup): New function.
1667 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1668 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1669 (MY_reloc_howto_type_lookup): Don't define it.
1671 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1673 (slurp_symbol_table): Use header byte order, not target byte
1674 order, for reading symbol data.
1676 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1678 * configure.in: Undo some brain damage in the host section.
1679 * configure.in: Reformat the target section, test many configs.
1680 * Makefile.in (make): Remove obsolete `make make'.
1681 * aoutx.h (some_aout_object_p): Make defines line up.
1683 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1685 Now a bfd knows whether underscores are normally prepended
1686 to symbols in its file format.
1688 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1689 coff-z8k.c: targets set so they have leading underscore
1690 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1691 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1692 without leading underscore flag
1693 * targets.c: add symbol leading char to xvec description
1694 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1696 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1698 * archive.c: Make errno global.
1699 * archive.c (_bfd_write_archive_contents): If read fails (and
1700 errno!=0) set bfd_error to malformed_archive (since this probably
1701 indicates a truncated archive), rather than system_call_error.
1703 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1705 * Makefile.in: added rules for i386bsd.c
1706 * i386bsd.c: new file, supporting 386bsd.
1707 * configure.in: recognize i386-*-bsd target.
1708 * config/i386-bsd.mt: new file - 386bsd target configuration.
1710 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1712 * configure.in: re-arrange host section to use *-*-* notation,
1713 clean up some of the target section as well
1715 * seclet.c: cast result of bfd_get_relocated_section_contents to
1716 avoid compiler warnings
1718 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1720 * coffcode.h (coff_section_symbol): Create section if it doesn't
1723 * bout.c: Removed some unused variables.
1725 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1727 * Portability fixes from p3:
1728 coffcode.h (coff_write_relocs): removed sanity check until it
1729 works on all targets (per advice from sac).
1730 config/hp9000.mh: new file to define USG.
1731 hppa.c: #undef hppa before the JUMP_TABLE.
1732 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1734 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1735 local variable target volatile to avoid mysterious bug in
1738 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1740 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1741 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1743 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1745 * coff-z8k.c (func_da, func_jr): Lint.
1746 * coffcode.h: Use memset rather than bzero.
1747 * elf.c: Use memcpy rather than bcopy.
1748 * tekhex.c: Use memset rather than bzero.
1750 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1752 Add Adobe a.out support.
1754 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1755 * config/adobe.mt: Add.
1756 * configure.in (*-adobe-* target): Add.
1757 * targets.c (a_out_adobe_vec): Add.
1758 * Makefile.in: add aout-adobe.c.
1760 * configure.in: Put two dashes in all entries to be matched.
1761 Add comments to remind people to do this.
1762 Reorder all entries that match manufacturer names, to occur
1763 last, so they will only be matched if no more specific match
1764 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1766 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1768 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1769 since we should never have a NULL section.
1770 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1771 tests, set the section to bfd_abs_section.
1773 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * coff-z8k.c: getting closer
1776 * coffcode.h (coff_get_relocated_section_contents): allow
1777 EXTRA_CASES hooks for different arches to provide different reloc
1779 * seclet.h: #ifndef around it to allow multiple inclusion
1780 * srec.c: minor doc fix
1782 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1784 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1786 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1788 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1791 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1793 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1794 filling in reloc, in case immediately following code doesn't set
1797 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1799 * coffcode.h (coff_renumber_symbols): set the last renumbered
1800 symbol pointer to NULL, as expected by coff_write_linenumbers.
1801 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1802 type R_IHCONST used on the 29k.
1804 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1806 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1807 update, based on how the underlying file was opened. Obsoletes
1809 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1810 all FASCIST_FDOPEN config defines.
1812 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1814 * sparc-opc.c: Moved to opcodes library, now that we have one.
1815 * Makefile: Don't compile it.
1817 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1819 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1821 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1823 * section.c (bfd_set_section_flags): Remove a sanity check.
1824 It is unfortunately broken, and prevents strip from working.
1826 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1828 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1829 created by last change.
1831 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1833 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1834 * bfd-in.h: Bump to version 2.0.
1836 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1838 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1839 braindamaged HP/Apollo compiler happy.
1841 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1843 * format.c: Fix description of search for matching target.
1844 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1845 * targets.c: Update description of search for matching target.
1846 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1847 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1848 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1850 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1852 * Makefile.in: Added mostlyclean/clean/distclean rules.
1854 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1856 * targets.c (target_vector): Take out oasys (unless that is
1857 the default): Because there is no magic number in archives,
1858 there can be annoying target mis-matches.
1860 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1862 * sparc-opc.c: Rigorously updated to match architecture manual.
1864 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1866 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1867 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1868 to the built-in abs_section were not written out correctly.
1870 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1872 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1873 large, assume we're using a swapped byte order and fail with
1874 wrong_format rather than dumping core.
1876 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1878 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1879 filename constraints.
1880 * Makefile.in: Updated to reflect change.
1882 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1884 Add preliminary support for the we32k:
1886 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1888 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1890 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1892 * bout.c: added support for relaxable alignment relocs.
1894 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1895 pass down pointer to play area rather than use alloca
1897 * cpu-z8k.c (compatible): made static to reduce name space
1900 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1902 Add basic support for the z8k:
1904 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1905 section.c, targets.c,
1907 * syms.c: move mis-inserted patch.
1909 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1911 Documentation fixes:
1912 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1913 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1915 * reloc.c: break out addend item from surrounding text.
1917 * doc.str (DOCDD): Defined. Adds text to output.
1918 (bodytext): Put bulletize before kill_bogus_lines.
1919 * chew.c (bulletize): End itemization after a blank line, to
1920 prevent following text from being swallowed up in an item.
1922 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1924 * configure.in: Add sparclite as a target.
1926 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1928 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1931 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1932 from a coff file (csym is null), dont deref them
1934 * ieee.c (parse_expression): get the answer right when adding an
1935 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1936 on elts so that filename is filled in.
1938 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1940 * bout.c (howto_align_table): New set of relocs, with enough
1941 data for "objdump -r" to work.
1942 (b_out_reloc_type_lookup): Recognize alignment relocs.
1944 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1946 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1947 invocations of make. Also, always create installation
1950 * config/apollov68.mh: removed -g from CC definition.
1952 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1954 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1955 overflowing gp-offset range.
1957 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1959 * srec.c (srec_set_section_contents): don't write out sections
1960 without the LOAD and ALLOC attributes
1962 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1964 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1965 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1966 * aout-target.h (callback): Don't set page/seg sizes.
1968 (set_sizes): New routine.
1969 (backend_data): Point to it.
1970 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1971 (sunos4_aout_backend): Point to it.
1972 * aoutx.h (set_arch_mach): Call set_sizes callback.
1974 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1976 * aout-target.h: Make _bfd_slurp_extended_name_table be
1977 the default. Given that we *write* the suckers (for long
1978 archive member names), we really ought to be able to read them!
1979 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1980 seem to be needed, and many machines don't have it.
1982 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1984 * coff-m68k.c (vector): read and write archives in coff format.
1986 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1988 * opc-sparc.c: New file.
1990 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1992 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1993 pointers to bfd_byte* before performing arithmetic on them. Such
1994 use with bare void* pointers is a gcc extension.
1995 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1996 * archive (normalize): Add to CONST to match actual usages with
1999 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2001 * configure.in: Recognize i486 host cpu, and use i386-elf
2004 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2006 * config/stratus.mt (CC): Remove definition.
2007 * elf.c (bfd_section_from_shdr): Test for the possibility that
2008 section_from_elf_index returns NULL and don't dereference it.
2010 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2012 * add hppa_data to bfd tdata (indirectly via sef).
2014 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2016 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2018 * configure.in: error messages to stderr, not stdout
2020 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2022 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2023 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2024 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2026 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2028 * configure.in: recognize hppa* instead of hppa
2030 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2032 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2033 RTYPE2HOWTO to cope with same.
2034 * reloc.c (bfd_perform_relocation): added support for size of -2
2035 (subtract a word reloc type). Updated doc.
2037 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2039 * Makefile.in: merged changes from progressive, removed rcsid.
2041 * archures.c, archive.c, Makefile.dos: removed rcsid.
2043 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2045 * bfd-in.h : add BFD_IS_RELAXABLE flag
2046 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2047 header e_relaxable, major hackery in callbacks
2048 * libaout.h : add space for a_relaxable.
2049 * seclet.c (rel): don't relax empty sections
2052 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2054 * section.c (STD_SECTION): add some casts to the initializers for
2057 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2059 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2060 and add appropriate casts to keep (picayune) aix-cc happy.
2062 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2064 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2065 symbol pointers. Punt expensive & useless bfd_realloc. Use
2066 malloc for raw symbols, and free it before returning.
2067 (bfd_section_from_shdr): Do not slurp symbol table until politely
2068 asked. Do not even slurp string tables.
2069 (elf_get_symtab_upper_bound): Count 'em without reading them.
2070 (elf_get_symtab): This is how to politely ask. Schlurp!
2071 This should probably just *become* elf_slurp_symbol_table, FIXME.
2073 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2075 * archive.c (bsd_write_armap): write the timestamp of the
2076 archive header to be just a little bit later than the timestamp of
2077 the file, otherwise the linker will complain that the index is
2080 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2082 * configure.in: Add m68k-ericsson-*.
2084 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2086 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2087 * elf.c: Remove unconditional debug printf's.
2088 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2089 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2090 (elf_slurp_symbol_table): Hand out symbols in forward, not
2091 reverse order. Simplify duplicate code.
2093 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2095 * elf.c: Remove "(void)" casts from function calls where the
2096 return value is ignored, in accordance with GNU coding standards.
2098 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2100 * hppa.c: Apply John's standard fix to avoid "empty translation
2101 unit" warnings from some ANSI-C compilers.
2103 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2105 * hosts/solaris2.h: Configure same as sysv4.
2107 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2109 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2110 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2111 type match actual return type.
2112 * elf_print_symbol (section_name): Make CONST.
2114 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2116 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2117 New files, for Linux (a free Unix clone for 386 machines).
2118 * Makefile.in, configure.in, targets.c: Update accordingly.
2120 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2121 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2122 correct calling of howto special functions and fixes from Raeburn
2124 * archures.c: nuke bfd_reloc_code_type
2125 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2126 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2127 SEC_NEVER_LOAD, various other bfdgas newness
2128 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2129 * targets.c: change jump table vector to above
2132 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2134 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2135 its prototype will be included in libbfd.h. Change result type
2136 to struct * (rather than equivalent typedef) so it can be used in
2137 the prototype, where they typedef won't be known.
2138 * libbfd.h: Updated version.
2140 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2142 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2143 targets.c: HPPA merge.
2145 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2147 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2148 * config/solaris2.mh: Kludge around Sun compiler bug.
2150 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2152 * libaout.h (aout_backend_data): Change defs of two bitfields to
2153 be unsigned chars instead to get around rs6000 compiler problem.
2155 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2157 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2158 Correct misconception that there can be only one symbol table.
2159 Only call elf_slurp_symbol_table on the full symbol table, not
2160 the dynamic one which is only a subset of the full one.
2162 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2164 * coffcode.h (coff_compute_section_file_positions): For I960,
2165 don't align sections in file.
2167 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2169 * targets.c (struct bfd_target): Added field for target-specific
2170 (but not file-specific) data, for distinguishing minor
2171 characteristics between (e.g.) a.out formats.
2173 * section.c (struct sec): New field user_set_vma indicates vma
2174 field should be heeded, not assumed to be unset.
2175 (STD_SECTION): Initialize that field of standard sections to zero.
2176 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2178 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2179 pre-swapped version.
2181 * archures.c (struct bfd_arch_info): Fixed order of comment and
2182 field decl. New fields indicate size of page and segment for
2184 * cpu-m68k.c (N): Fill in values.
2185 * cpu-sparc.c (arch_info_struct): Ditto.
2187 * libaout.h (struct aout_backend_data): Various bits of data (not
2188 all used currently) with characteristics of a.out implementation.
2189 Important field for now is text_includes_header, indicating that
2190 the text section starts immediately after the file header, which
2191 gets mapped in with it.
2192 (struct aout_data): New fields indicate whether vma has been
2193 adjusted yet (not yet used), and what magic number will be used in
2194 the output file (should go away in favor of vma_adjusted).
2195 (WRITE_HEADERS): Code for dealing with section sizes and related
2196 header fields replaced with call to adjust_sizes_and_vmas.
2197 * aoutx.h (some_aout_object_p): Fill in magic number field.
2198 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2199 (set_arch_mach): Set page size and segment size once CPU
2201 (adjust_sizes_and_vmas): New function; has much code moved
2202 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2203 and size parameters, as well as many header fields, after deciding
2204 on magic number for output file. Checks to ensure that this
2205 adjustment has only been done once.
2206 (set_section_contents): Call adjust_sizes_and_vmas instead of
2207 doing much of the work here.
2209 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2210 default (null) values of these fields.
2211 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2212 value in exec header.
2213 (sunos4_aout_backend, MY_backend_data): Define backend data
2214 indicating file header is included in text section.
2216 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2218 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2219 gcc version 2, to avoid warnings.
2221 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2223 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2224 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2226 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2228 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2230 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2232 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2233 * configure.in: Rewrite target parsing to use simple format.
2234 Handle sparc-sun-solaris2 configuration.
2235 * aout64.h: Avoid ANSI C brain death warning.
2236 * elf.c: Avoid trigraph (???) or /* in comments.
2238 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2240 * config/sysv4.mh: new file, RANLIB=echo
2242 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2244 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2246 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2247 elf_core_tdata_struct into a single common struct. Core files
2248 wouldn't have worked at all without this.
2249 (bfd_elf_find_section): New function for GDB's undercover use
2250 to find string sections that BFD hides from it.
2251 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2253 (elf_object_p, elf_core_file_p): Allocate internal file header
2254 storage dynamically.
2255 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2256 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2258 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2260 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2262 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2264 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2266 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2268 * configure.in: handle m680[01234]0 as aliases for m68k
2270 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2272 * coff-a29k.c: do byte relocs correctly
2273 * coffcode.h (styp_to_sec_flags): never load INFO sections
2274 * seclet.c (rel): don't relocate INFO sections
2276 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2278 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2279 Make the symbols unmodifiable.
2280 (bfd_section_init): Deleted.
2281 * init.c (bfd_init): Don't call bfd_section_init.
2283 * section.c (bfd_set_section_contents): Ensure that range to be
2284 written is within section boundaries.
2285 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2288 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2290 * coff-i960.c (howto_table): Deleted.
2291 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2292 interesting entries from old howto_table.
2293 (RTYPE2HOWTO): Adjusted to use switch.
2294 (coff_i960_reloc_type_lookup): New function.
2296 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2297 records for section symbol.
2298 (make_abs_section): Unused; deleted.
2299 (renumber_symbols): Re-order symbols so undefined symbols come
2300 last, as COFF format desires.
2301 (coff_write_symbol): Put C_FILE symbols in debug section always.
2302 (coff_section_symbol): New function; creates a symbol with the
2303 same name as a section, and sets up aux records for it.
2304 (coff_add_missing_symbols): New function; adds section symbols to
2305 symbol table if they aren't there already. Should someday also
2306 add a dummy C_FILE symbol if none is present.
2307 (coff_write_object_contents): Add missing symbols before preparing
2308 symbol table to be written.
2309 (coff_slurp_reloc_table): Verify that symbol indices read in are
2310 in a reasonable range.
2311 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2312 (obj_conv_table_size): Accessor macro.
2314 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2315 reloc types on i960.
2317 * bfd-in.h (bfd_get_section_name): New macro. Like
2318 bfd_section_name, but returns rvalue, not lvalue.
2319 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2320 (bfd_get_section_flags): Now returns rvalue.
2322 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2323 general, some specific to sparc or i960.
2325 * aoutx.h (set_section_contents): Set VMA for each section based
2326 on previous section. If text section VMA doesn't appear to have
2327 been set, make a best guess from the type of file.
2329 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2331 (MY(vec)): Initialize reloc_type_lookup field.
2333 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2334 (bfd_error_trap, bfd_error_vector): Extern, not common.
2336 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2337 few types of relocs for sparc; will need enhancement.
2339 * bout.c (callj_callback): Use DEFUN macro in definition.
2340 * coff-i960.c (optcall_callback): Likewise.
2342 * targets.c (bfd_target): Added fields reloc_type_lookup and
2343 _bfd_make_debug_symbol. Also minor comment changes.
2344 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2345 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2346 than arch info, and dispatch with BFD_SEND. Callers changed.
2347 * archures.c (struct bfd_arch_info): Deleted field
2349 * cpu-*.c: Don't initialize that field.
2351 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2352 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2353 (bfd_errmsg): Now returns ptr to const.
2354 * bfd-in.h (bfd_errmsg): Fix prototype.
2356 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2357 * reloc.c (bfd_generic_relax_section): Ditto.
2359 * section.c (Section Output doc): Improve description of use of
2360 output_section and output_offset.
2362 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2364 * sco-core.c: new file from net.
2365 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2366 Now we have the hairy linker, it's possible to move symbols from
2367 one section into another. Actually make that work!
2369 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2371 * hosts/sun3.h: fix declaration of free.
2373 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2375 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2376 * coff-h8300.c (reloc_processing): all relocs are relative to
2378 * opncls.c: don't use fdopen on DOS systems
2380 short patches from Glenn Kasten (glenn@ready.com)
2381 * target.c: enabled oasys support
2382 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2383 fix problem where a relocation which crossed a modification byte
2384 boundary did not work. Fix problem where a relocation near the end
2385 of a data record did not work.
2388 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2390 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2391 archvie header string counts the endian way, this heuristic sees
2392 how big an archive string to read by trying it one way and if the
2393 string table is unreasonably big, trying it the other. *FIXME*.
2394 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2396 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2398 * bfd-in.h: Increase version number to 1.97, for consistency
2400 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2402 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2404 * bfd-in.h: bump version to 1.96
2405 Major change; changed calling convention for
2406 bfd_get_relocated_section_contents so that caller allocates
2407 memory for section data.
2408 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2409 seclet.c, targets.c, bfd.c: reflect new convention.
2410 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2411 case, then use reasonable default values for SEC_* flags.
2413 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2415 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2416 size of output reloc struct.
2417 * targets.c, Makefile.in: comment out tekhex for the moment.
2418 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2419 * configure.in: tandem target is st2000
2420 * coff-m68k.c: rename static howto_table to global
2421 m68kcoff_howto_table.
2422 * bout.c: remove unnecessary abort
2423 * coff-a29k.c: various changes to the way relocations work to cope
2424 with the "new order" and latent bugs.
2427 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2429 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2430 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2431 * reloc.c (bfd_perform-relocation): don't relocate refs to
2432 absolute symbols if doing a partial link.
2434 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2436 * configure.in: Add a29k-amd-udi.
2438 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2440 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2441 internal_exec structure before initializing the fields that
2442 are used, so that the unused fields are in a known state.
2444 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2446 * tekhex.c (struct data_struct): Convert from typedef that
2447 typedefs nothing to a normal structure declaration.
2448 * tekhex.c (pass_over): Prototype args for function that
2449 second arg points to.
2451 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2453 * Makefile.in: remove old style staging. Do not print recursion
2456 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2457 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2460 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2462 * bfd.c, Makefile.in: added tekhex
2463 * aoutx.h (set_section_contents): pages should be padded to the
2464 size of a page, not the size of a segment.
2465 * configure.in: added go32 host and i386-aout target.
2466 * i386aout.c, libaout.h: now works for go32 target
2467 * ieee.c: fix bit rot.
2468 * seclet.c: support for padding seclet type.
2470 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2472 * Makefile.in: added .NOEXPORT:
2474 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2476 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2478 * elf.c (elf_compute_section_file_positions,
2479 elf_write_object_contents): Return boolean, not NULL (which
2481 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2482 Also ifdef-out code that aborts on unhandled section types.
2484 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2486 * configure.in: Recognize ncr3000 config
2487 * Makefile.in (MINUS_G): Pass on to recursive makes.
2488 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2490 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2492 * Makefile.in: Now that we have sym.h and symconst.h, compile
2493 coff-msym.c on all systems.
2494 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2495 * coff-msym.c: Update include files and comments; add weakext bit.
2497 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2499 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2500 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2502 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2504 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2505 * configure.in: Add new host and target configs.
2506 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2507 structs, which vary; just use member name.
2508 (elf_object_p, elf_core_file_p): Lint, fix comments.
2509 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2511 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2513 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2514 local, disposable, copy of the external form of section header
2515 table and program header table entries.
2517 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2519 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2521 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2523 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2526 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2528 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2530 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2532 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2533 not internal bfd_assert function (twice).
2535 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2537 * aout-target.h: change ar_max_namelen to 15 (the right value)
2538 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2541 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2543 * archive.c (bfd_generic_archive_p): check for bout archives too.
2544 * bout.c: make it work again.
2546 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2548 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2550 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2551 bfd_xmalloc() instead of bare malloc().
2553 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2555 * Makefile.in: pass down MAKEINFO on info.
2557 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2559 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2560 host/h-<foo> now just <foo>.
2561 * configure.in: reflect changes
2563 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2565 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2566 actual source file, not just the generated libbfd.h.
2568 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2570 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2571 gdb on little-endian 960 code.
2572 * archive.c (compute_and_write_armap): indirect symbols should go
2573 into the archive header too.
2575 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2577 * Makefile.in: added check target.
2579 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2581 * coff-msym.c: Move this file from gdb/ecoff.c. It
2582 handles byte-swapping for ECOFF (MIPS symbol) files.
2583 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2584 to the files built on MIPS-based hosts.
2585 * Makefile.in: Add rule for coff-msym.
2587 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2589 * Makefile.in: added clean-info target. MINIMIZE=1.
2591 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2593 * coff-rs6000.c: Move core file functions into separate
2594 new file rs6000-core.c. This is needed because reading
2595 core files depends on native include files that conflict
2596 with ../include/coff/rs6000.h.
2597 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2599 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2601 * aoutx.h (NAME(aout,print_symbol)): Don't print
2602 symbol addresss for undefined symbols.
2603 * coff-rs6000.c: Various updates (due to target-
2604 independent changes).
2605 * libbfd.h: Ditto (tdata field is now a union).
2606 * hosts/h-sparc.h: Removed prototype for bogus function
2607 'emset' (presumably should have been 'memset' - which is there).
2609 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2611 * configure.in (mips-big-* target): Same is Iris.
2613 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2615 * aoutx.h (translate_from_native_sym_flags): when creating an
2616 alias symbol, fill in the section as undefined, rather than
2617 leaving it blank. If an output section can't be found for a
2618 symbol, then don't core dump.
2620 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2622 * Makefile.in, configure.in: removed traces of namesubdir,
2623 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2624 copyrights to '92, changed some from Cygnus to FSF.
2626 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2629 * coff-h8300.c: fix stupid reloc subtraction bug
2630 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2631 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2632 the symbol.flags and done_lineno fields.
2634 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2636 * coffcode.h (coff_write_symbol): write out the correct number of
2638 * cpu-h8300.c: fix disassembly bug
2640 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2642 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2643 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2644 reloc.c, section.c (bfd_map_over_sections), targets.c
2645 (bfd_target_list): Protolint.
2646 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2648 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2650 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2652 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2653 section of a symbol rather than the section of a reffed symbol to
2654 determine the r_index of an emmitted reloc.
2656 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2658 * PORTING: New (preliminary) porting guide.
2660 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2662 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2663 (howto_hvrt16): lint.
2665 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2667 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2668 a full configuration (with possible cross-development),
2669 instead of using host-aout.c.
2671 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2673 * aout-target.h (MY(write_object_contents):
2674 Set obj_reloc_entry_size (abfd).
2675 * gen-aout.c: Change to emit a .c files, not a .h file.
2677 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2679 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2680 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2682 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2684 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2685 with more than one auxent can cause nasty core dumps.
2687 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2688 "done_lineno" so that a symbol which appears twice in the symbol
2689 table only gets it's linenumbers relocated once. Modifed
2690 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2693 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2695 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2696 stuff to use the New Order.
2698 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2700 * ieee.c: Change type of envi[] to unsigned char.
2702 * configure.in: fix vax ultrix configuration.
2704 * elf.c (bfd_section_from_shdr): Deal with null return from
2705 bfd_make_section(). (elf_object_p): Select endianess properly.
2707 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2709 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2711 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2713 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2714 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2715 * host-aout.c: Don't use aout-params.h; configure these systems
2716 in their xm files, not in a randomly generated file.
2717 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2719 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2721 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2723 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2724 host_aout_vec here as well.
2726 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2728 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2729 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2730 to prevent undefined symbol.
2732 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2734 Various lints found on PersSony
2735 * aoutx.h: cast an enum
2736 * coff-a29k.c: many ints in reloc structure turned to enum
2737 * coffcode.h: more enums
2738 * cpu-h8300.c: more enums
2739 * opncls.c: more enums
2741 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2743 * configure.in: Make Tahoe configuration work again.
2744 * bfd-in.h: Remove trailing comma from enum declaration.
2745 * ieee.c: Can't put byte values >0x7F into a signed char.
2747 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2749 * Makefile.in: Add dependencies for various coff-*.o files.
2751 * elf.c: Remove extraneous paren from core_prpsinfo and
2752 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2753 Replace references to old section "size" member with new
2754 "_raw_size" member. Implement elf_make_empty_symbol, which
2757 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2759 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2762 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2764 * coffcode.h (bfd_coff_relax_section): now static.
2765 (bfd_coff_get_relocated_section_contents): various type lints.
2767 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2769 New entry point in the transfer vector - bfd_relax_section.
2771 * aout-target.h: add to vector, call generic_relax
2772 * bfd-in.h: add to vector
2773 * bfd.c: add #define for vector
2774 * bout.c: add to vector, call generic_relax
2775 * coffcode.h: add to vector, also now has coff specific relax code
2776 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2777 * elf.c: call generic_relax
2778 * ieee.c: call new vector, clean up some bugs due to the creation
2780 * libbfd.h: add bfd_generic_relax_section EXFUN
2781 * oasys.c: call generic_relax
2782 * reloc.c: implement generic_relax
2783 * seclet.c: moved much of this into coffcode.h
2784 * srec.c: call generic_relax
2785 * targets.c: define new transfer vector
2787 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2789 * everything: now modified to use smaller reloc type. Self hosts
2792 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2794 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2795 New files for stratus.
2797 * configure.in: Add configuration fragments for stratus.
2799 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2801 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2802 variables as CONST since they are set to point to a const char
2803 string. Fixes compiler complaints.
2805 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2807 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2810 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2812 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2813 symbols, so that we can emit the correct file name even
2814 if it's an include file.
2816 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2818 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2819 (Reported by john@labtam.labtam.oz.au (John Carey)).
2821 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2823 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2825 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2826 being used to -DHAVE_PROCFS.
2828 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2829 '#include "fopen-same.h"' to end of file to match other h-* files.
2831 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2833 * configure.in: Change svr4 references to sysv4. Add case
2834 "unknown" for target vendor and infer some targets based
2835 on the specified operating system.
2837 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2839 * bfd-in.h, libaout.h: ANSIfy enums.
2841 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2843 * archive.c (normalize): created version for VMS which removes the
2844 VMS directory crap from the front and end of a filename, eg turn
2845 [-.foo]bar.obj;123 into bar.obj
2846 (bfd_construct_extended_name_table): now writes index into an
2847 extended name table in decimal - the same base used to read an
2848 extended name table.
2850 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2852 * aout-encap.c: Fix to use aout-target.h.
2853 * aoutf1.h: Use standard MY_object_p and MY_callback
2854 in aout-target.h. Remove target-specific versions.
2855 * host-aout.c: Re-write to use aout-target.h.
2856 * gen-aout.c: New files use with host-aout.c to generate
2857 host-specific a.out-related parameters.
2858 * Makefile.in: host-aout.o depends on aout-params.h, which is
2859 generated by gen-aout.
2860 * aout-target.h: Make a little more flexible.
2861 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2862 macro. Instead, inline it in aout-target.h.
2863 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2864 a gcc -Wall warning.
2865 * archive.c: Add missing commas in DEFUN macro (2 places).
2866 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2867 Berkeley ones, now that libiberty has them:
2868 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2869 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2870 remove unused variable.
2872 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2874 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2875 and execname inside HAVE_PROCFS ifdef since they are unused
2876 when it is not defined.
2878 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2880 * elf.c: Flag all sections as either code or data. We can't
2881 be sure what they are anyway, since ELF doesn't fit the
2882 traditional model of text+data+bss very well. Add new local
2883 function elf_read() to simplify code. Record entry point in
2886 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2888 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2889 rather than N copies of the same lines.
2891 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2893 * cpu-h8300.c: disassemble branch displacements correctly
2894 * coff-h8300.c: put reloc offsets out in 32bits
2896 * makefile.dos, configdj.bat: New files from DJ
2897 * cache.c: fopen with new macros is needed for DOS.
2898 * ieee.c: environ renamed to envi to stop an include file
2900 * opncls.c, coff-rs6000.c: more fopens with macros.
2902 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2904 * Makefile.in: infodir belongs in datadir.
2906 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2908 * Makefile.in: fix where docdir lives
2910 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2911 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2912 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2913 srec.c, syms.c, targets.c : all new documentation and lint
2917 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2919 * coffcode.h, srec.c: Lint.
2921 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2923 * Makefile.in: install using INSTALL_DATA, added standards.text
2926 * configure.in: mark directory as target dependent. configure
2927 nows works in objdir always so make file existence checks
2930 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2932 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2933 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2934 and mandir now keyed off datadir by default.
2936 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2938 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2939 computation of arch and machine type so it's worked out before
2940 some_aout_object_p is called.
2941 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2943 * archures.c: add extra field 'section_align_power' to hold
2944 default section alignment in object files.
2945 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2946 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2947 initialize the new field.
2948 * bout.c (b_out_callback): replace the text size, since aout
2950 * aoutx.h: Documentation in the new style
2952 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2954 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2955 use the saved value if mtime_set is already set (intended
2956 for archive files, though apparently not used yet).
2958 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2960 * targets.c: Revise comments about how to configure the target
2961 vector, to match reality. Remove mention of obsolete methods.
2962 Remove long lists of capitalized macros that turn into the same
2963 thing in lowercase. Normal vector simply lists all known
2964 lowercase xvec names; all other cases are handled by SELECT_VECS.
2966 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2969 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2970 list of supported targets.
2972 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2974 * archive.c (bsd_write_armap): The pad byte sometimes added to
2975 the string table in a __.SYMDEF member is now
2976 counted as part of the size of the string table.
2977 This is compatible with the old ranlib, as well as Sun's.
2979 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2981 * srec.c: Rewrote to fix many bugs; now gets the record type
2982 right, doesn't choke on input, sets the start address in an S9 and
2983 fills in the filename on an S0.
2985 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2987 * cpu-h8300.c: Add support for MEMIND addressing mode
2989 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2991 * coffcode.h: use the new macro if available
2993 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2994 * Makefile.in: Fixed dependencies due to file rename
2996 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2997 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2998 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2999 newos3.c, stab-syms.c, syms.c: All these files have had their
3000 #includes altered to point to the new places.
3002 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3004 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3006 * configure.in: Add vendor "ncr" as supported per-target vendor.
3007 Add svr4 case for i386 per-host case.
3009 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3012 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3014 * syms.c (bfd_decode_symclass): Return 'A'
3015 for symbols that are both absolute and global.
3016 * archive.c (bfd_special_undocumented_glue): Return NULL
3017 if bfd_ar_hdr_from_filesystem returns NULL.
3019 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3021 * Makefile.in: added coff-h8300
3022 * configure.in: now h8 is a coff target
3023 * cpu-h8300.c: fix various disassembly problems
3024 * libcoff.h: took out some code which has been #0ed for a long
3026 * targets.c: added h8 coff
3027 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3028 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3030 * coffcode.h: Started to change the way machine dependencies are
3031 handled, from the nest of #ifdefs to macros defined in the
3032 including coff-<foo>.c
3034 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3036 * aoutx.h (some_aout_object_p): Set the `executable' bit
3037 if the entry point is contained in the text segment, even if the
3038 text segment is at location 0.
3040 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3041 nonstandard MIPS sections (.rdata, .sdata, etc).
3043 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3044 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3045 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3047 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3049 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3051 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3052 from syms.c to new file stab-syms.c. Also, since GNU extended
3053 type codes such as N_SETT are no longer in ../include/stab.def,
3054 include them manually.
3055 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3056 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3057 * libaout.h: Added prototype for aout_stab_name().
3058 * Makefile.in: Update Makefile for new stab-syms.[co].
3060 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3062 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3063 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3064 just make N_XXX work by excluding the header from the text segment.
3065 * aoutx.h: Fix comments to match.
3067 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3069 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3070 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3071 for the "logical" text segment (i.e. never consider the exec
3072 header to be part of the text segment). This change is
3073 needed for consistency with various other parts of bfd and ld.
3074 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3075 and move calculation of obj_textsec(abfd)->size to libaout.h.
3076 * bfd-in.h: Removed bogus ';'.
3078 * Makefile.in: Add MINIMIZE flag to select lean
3079 or bloated target_vector.
3080 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3081 * newsos3.c: Fixes to ../include/aout64.h remove need
3082 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3084 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3086 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3087 handle both little and big-endian targets, with little
3088 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3089 * host-aout.c: Add FIXME note.
3091 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3093 * targets.c: Make the default target_vector contain
3094 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3095 Old behavior can be gotten by defining ALL_TARGETS.
3096 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3097 Factored out common code into new file aout-target.h.
3098 Saves a lot of duplicate code for a.out variants.
3100 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3102 Get 'make headers' to work when configured with +subdirs.
3103 * Makefile.in: Add $(subdir) to docdir path.
3104 * doc/Makefile.in (protos): Add $(srcdir) prefix
3105 to name of sed scripts.
3107 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3109 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3110 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3111 to include names of N_SETT etc.
3113 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3115 * elf.c: Add minimal support for ELF symbol tables. Generates
3116 canonical bfd symbol tables from ELF symbol tables. Change the
3117 name of some functions from bfd_<name> to elf_<name>.
3119 * syms.c: Trivial fix to comment to remove a redundant "to".
3121 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3123 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3124 form that GDB recognizes as COFF.
3126 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3128 * ieee.c (ieee_object_p): cast NULL correctly.
3129 * configure.in: added harris host
3131 * coff-a29k.c: Lots of changes, most from David Wood.
3133 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3135 * coff-m88k.c (coff_write_armap): Just #undef it.
3137 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3139 * Makefile.in: standardize on MINUS_G to disable debugging
3140 * coff-m88k.c: create coff armaps instead of bsd ones.
3141 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3144 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3146 * elf.c: Additions to support ELF format core files.
3147 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3148 has support for /proc (all the include files in particular).
3150 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3152 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3153 of two N_SO stabs, one for directory, and one for filename.
3155 * bfd-in.h (print_vma): Factor out duplicate definition.
3157 Exit a little more gracefully when malloc returns NULL.
3158 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3159 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3160 * libbfd.h: Rre-generated due to libbfd.c update.
3162 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3164 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3166 * elf.c (elf_object_p): Don't try to create a bfd section for
3167 the first ELF section header. It is just a placeholder.
3169 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3171 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3172 core files, when compiling native.
3173 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3175 FIXME: The aoutf1.h change below needs to be reversed back
3178 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3180 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3181 manipulation of lnno fields in lineno structs in a coff-<f>.h
3182 independent way. Override it in coff-<f>.h to your favourite
3183 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3184 (coff_swap_lineno_out): modified to use the new macros.
3186 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3188 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3189 unknown arch when the magic number doesn't specify the
3190 architecture, since some OSs (eg old sun3s) don't set the number, and
3191 020 is probably the right answer anyway.
3193 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3195 * hosts/h-news.h, hosts/h-rtbsd.h:
3196 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3197 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3198 bfd_print_symbol_nm, for use by nm.
3199 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3200 bfd_print_symbol_nm option, to print in nm format.
3201 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3202 oasys.c (oasys_print_symbol): Provide stub implementations
3203 for bfd_print_symbol_nm.
3204 * syms.c: New function bfd_decode_symclass, used by nm printer.
3205 New function bfd_stab_name to look up string name of stab code.
3207 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3209 * Makefile.in: Added ctor.c
3210 * archures.c (bfd_default_arch_struct) added
3211 bfd_default_reloc_type_lookup.
3212 * coffcode.h: removed a load of #if 0ed code.
3213 (coff_compute_file_section_positions): now works out the section
3214 alignment and size correctly in all cases.
3215 (coff_get_symtab): looks for constructor symbols and calls the
3216 right function when they're found. (coff_canonicalize_reloc):
3217 knows when a section is full of constructors and does the right
3219 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3221 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3222 * libcoff.h: removed #if 0ed code
3223 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3224 arch independent constructor relocation type.
3225 (bfd_reloc_type_lookup): removed the comment "this will go away"
3226 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3227 reloc which is used when BFD_RELOC_CTOR falls through to give a
3228 default 32bit reloc for constructors.
3229 (bfd_default_reloc_type_lookup): added.
3230 * aoutf1.h: fixed SEGMENT_SIZE typo.
3232 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3234 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3235 matching prefix "coff".
3236 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3237 rs/6000 csect records.
3239 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3241 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3242 * configure.in: add motorola delta88 cases
3243 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3244 write_armap prototype
3245 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3247 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3249 * Rename COFF-related files in `coff-ARCH.c' form.
3250 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3251 coff-mips.c, coff-rs6000.c to be exact.
3253 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3254 make output clutter.
3255 * config/mt-*: Ditto.
3257 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3259 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3260 John Gilmore. Archive support from Damon A. Permezel.
3262 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3263 * configure.in: Add rs6000 case.
3264 * targets.c: Add rs6000 vector.
3265 * archures.c: Add rs6000, fix comment on romp.
3266 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3267 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3268 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3269 * section.c (bfd_make_section): Return NULL on attempt to create
3271 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3272 (bfd_swap_aouthdr_in): Handle lots more members.
3273 (make_a_section_from_file): If section has already been seen,
3274 just return false rather than overwriting it.
3275 (coff_real_object_p): Understand incoming magic numbers.
3276 (coff_set_flags): Understand outgoing magic numbers.
3277 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3278 (build_debug_section): Add fn for reading debug string section.
3279 (get_normalized_symtab): Handle symbol names in debug string section.
3280 Remove unused obj_string_table.
3281 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3282 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3283 existing section before making one.
3284 * cpu-rs6000.c: New file.
3285 * rs6000coff.c: New file.
3287 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3289 * elf.c: Add partial support for ELF format corefiles. Still needs
3290 support for extracting registers from corefiles.
3292 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3294 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3295 RANLIB is defined as echo, send the output to /dev/null to help
3296 reduce clutter in the output from doing a make.
3298 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3300 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3301 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3303 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3305 * coffcode.h (coff_compute_section_file_positions): make it pad
3306 section size out if there are alignment restrictions so that the
3307 image will be ok on a system where section positions are worked
3308 out by accumulating sizes rather than from the section headers.
3309 * targets.c (proto write_armap). Changed orl_count to unsigned.
3310 * opncls.c (bfd_close_all_done). Added so that generative
3311 programs like gas can close a bfd without causing bfd confusion.
3312 * libbfd.h (changed becuase of protos)
3313 * amdcoff.c: messed with the way that jmp displacements are
3314 calcualated. This may not yet be totally correct.
3315 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3317 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3318 abs symbol has no section (like a register symbol).
3319 (coff_write_symbol) now zeros auxent before filling it up to help
3320 with sensitive applications.
3321 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3323 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3325 * bfd.c: Make sure we don't get a macro strerror().
3326 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3327 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3328 attempt to recover command, ifdef NO_CORE_COMMAND.
3329 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3331 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3333 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3335 * archive.c (bsd_write_argmap): The size of the ranlib structures
3336 should not include the size field itself.
3337 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3338 adata(abfd)->exec_bytes_size field instead of constant macro,
3339 because aoutx.h compiles to a simple .o file shared by
3340 all 32-bits a.out targets.
3342 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3344 * configure.in: Allow i386-sco-sysv.
3345 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3346 * cpu-h8300.c: lint.
3348 * host-aout.c: New strategy. We use common code, include files,
3349 and data structures to handle the file, but set a few parameters
3350 from the host's config file (page size, text start addr, etc).
3351 * libaout.h: Define HP BSD machine types.
3352 * aoutf1.h: Handle reading a.outs with these types.
3354 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3355 virtual-memory-address of the .reg section. We can't just make a
3356 section for "all the regs and nothing else" because only GDB knows
3357 exactly where the regs are (scattered around the upage and stack).
3358 Clean up memory allocation. Remove big- and little-endian
3359 vectors, replace with single vector; this only runs on the host,
3360 in host byte order. Replace byteswap routines with aborts in case
3362 * targets.c: There's only one trad_core_vec now.
3363 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3365 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3367 * hosts/h-amix.h (free): Fix prototype.
3369 * aoutx.h: Don't use NULL as an integer, for braindead systems
3370 that declare it as (void *)0. (From Peter Schauer.)
3372 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3374 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3375 problem with bad Ultrix system headers.
3376 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3377 various kinds of alignments for the various kinds of
3380 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3382 * doc/Makefile: Don't assume . is on the path (from James Clark).
3384 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3386 * Makefile.in: Avoid Sun Make VPATH bugs.
3387 * targets.c: Declare trad_core vectors extern.
3389 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3391 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3392 * libbfd.h: Moved ALIGN macro here.
3393 * bout.c (b_out_callback): Replace i960_align by align_power.
3395 * libaout.h (struct aoutdata): Added fields page_size,
3396 segment_size and exec_bytes_size. These help generic code
3397 (in aoutx.h and libaout.h) to figure out where to align
3398 the various segments in a demand paged file.
3399 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3400 to decide if the exec header counts in a_text (text segment size).
3401 Also, assume D_PAGED flag is set; don't set it here.
3402 * bout.c (b_out_callback): Add initialization of
3403 adata fields page_size, segment_size, and exec_bytes_size.
3404 * host-aout.c (NAME(host_aout, callback) and
3405 NAME(host_aout,mkobject): Ditto.
3406 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3407 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3408 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3409 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3410 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3411 for some systems (mainly sunos), so do it in the callback instead.
3412 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3413 * aoutx.h (NAME(aout,set_section_contents): Change the way
3414 filepos and size of sections are carried out to support
3415 older styles of demand paged executables.
3418 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3420 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3421 * bfd.c: Added macros to enable gas to swap coff records.
3422 * coffcode.h: Make the coff_swap_*_out routines return the number
3423 of bytes swapped, and cleaned up their prototypes.
3424 * configure.in: Added ebmon/coff support
3425 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3427 * targets.c: Added new entry points for coff swapping
3429 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3431 Restructure configuration scheme for bfd, binutils, ld.
3433 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3434 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3435 Change some config names to match other dirs.
3436 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3438 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3439 ../include/sysdep.h.
3440 * cpu-i960.c: Strncmp needed a length arg.
3441 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3442 * i386aout.c: Remove dead N_TXTOFF override.
3443 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3444 * config/: Rename some config files to match up h-*.h names.
3445 Remove all the HOST_SYS definitions from the config files.
3446 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3447 * hosts/h-hp9000.h: Remove USG comment.
3448 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3449 * hosts/h-news.h, h-sparc-64.h: New config files that had
3450 previously been kludged in the <sysdep.h> file.
3452 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3454 * config/*: trad-core support is HOST dependent, not target
3455 dependent. Target config files only set DEFAULT_VECTOR and/or
3456 other vector elements. Exception: when host-aout.c is in use,
3457 in which case we're forced to assume we're native (hp, vax,
3458 tahoe). Rename XDEPFILES to HDEPFILES.
3459 * Makefile.in: Rename XDEPFILES.
3460 * config/h-sun*: Don't force static linking.
3461 * trad-core.c: Document how to use it nowadays.
3462 * i386aout.c, newsos3.c: Clean up.
3463 * i386coff.c: Allow 386 coff files to be used as core files too
3464 (for reading core files from embedded systems).
3466 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3468 * Add i386aout.c for a.out support on the i386.
3470 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3472 * reloc.c, section.c, syms.c, targets.c: correct info-node
3473 structure in *doc* comments.
3474 doc/Makefile: stop hiding complaints from makeinfo.
3476 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3478 * aoutx.h (...some_aout_object_p): Take a third parameter,
3479 the internal_exec struct, and avoid ever looking at an
3480 external_exec. All callers changed to read the entire
3481 external_exec struct, swap and check its magic number,
3482 swap in the whole structure, and pass the swapped-in version to
3484 * bout.c: Bring into modern era. Use single _object_p routine
3485 for big- aand little-endian. Provide internal and external
3486 exec header structs. Use separate swap-in and swap-out routines.
3488 * libaout.h: Move struct internal_exec from ../include/aout64.h
3489 to here. Add obj_symbol_entry_size to struct aoutdata.
3490 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3492 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3493 EXTERNAL_NLIST_SIZE. Callers changed.
3495 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3497 * bfd.c: Remove strerror() to libiberty.
3499 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3500 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3501 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3502 last byte of transfer, not first byte, is within the section.
3504 * host-aout.c: Remove `BSD' archive support. Lint.
3506 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3507 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3508 `bfd_arch_info_type'. All uses changed.
3509 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3510 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3511 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3512 it needs a better name.) All uses changed.
3513 * targets.c: Rename `enum target_flavour_enum' to `enum
3514 target_flavour', and remove the `_enum' from all of the enum
3515 values themselves. All uses changed.
3517 * configure.in, config/h-i386mach: i386 mach host.
3518 * config/t-i386-aout: Use host-aout.c.
3520 * trad-core.c: Give it its own xvec's to make it independent
3521 of other file formats.
3522 * ecoff.c, host-aout.c: Remove refs to trad-core.
3523 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3524 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3526 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3528 * reloc.c: Extended NEWHOWTO macro
3529 * ieee.c: Changed the way 8bit pcrel is done
3530 * cpu-h8300.c: got the registers in the right order
3532 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3534 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3535 prediction is vindicated!
3537 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3538 Remove refs to howto.c, since Steve forgot.
3540 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3542 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3543 still work. Now allows any architecture/machine to be set.
3545 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3547 * howto.c deleted and moved code to reloc.c
3549 * libbfd.h, libbfd-in.h removed $id stuff for real
3551 * cpu-h8300.c Made it match various different spellings of h8300.
3553 * archures.c: Took out the first char filter which made it only
3554 look for a cpu/arch match when the first chars of supplied and
3555 tested names were the same.
3557 * targets.c removed oasys stuff, pending someone to fix the bugs
3561 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3563 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3564 ELF support good enough for GDB.
3565 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3566 m68k-cbm-svr4 host and target.
3567 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3568 so `diff' and `patch' can cope.
3570 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3572 * archures.c: removed texinfo error
3574 * init.c: added texinfo hooks, and removed initialization error
3577 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3580 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3582 * cpu-i960.c: Avoid numerical count of initializers.
3584 Vax Ultrix changes from David Taylor <taylor@think.com>:
3585 * host-aout.c: Make little-endian vector really little-endian.
3586 * configure.in: Separate vax and tahoe cases, handle ultrix.
3587 * config/t-vax: Add trad-core.o.
3588 * config/h-vaxult: New host system.
3590 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3592 * bfd-in.h VERSION, change version number to 0.18, this makes a
3593 gap, but now is the same as the linker version number.
3595 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3596 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3597 files will eventually contain processor specific bits for bfd,
3598 like strange relocation information and dis/assembly. So far only
3599 the H8 has been even partially done. This work also ties in with
3600 the change in handling architectures.
3602 * amdcoff.c: (a29k_reloc) fix error message.
3604 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3605 discover the architecture of the bfd. (sunos4_callback) calls the
3606 function bfd_set_arch_mach rather than stuffing stuff directly
3607 into the bfd. (sunos4_write_object_contents), changed names of
3610 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3611 setup the environment.
3613 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3614 headers in big endian format, regardless of the endianess of the
3617 * archures.c: totally changed. Now an architecture is represented
3618 with a pointer to an info structure rather than an enumerated type
3619 and a long. The old info is available as two elements in the
3620 structure. Future enhancements to architecure support will
3621 involve pointers to methods being placed into the info structure.
3623 * bfd.c: changed the definition of the bfd structure for the new
3626 * bout.c: (b_out_set_arch_mach) changed to use the new
3627 architecture mechanism.
3629 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3630 the new architecture mechanism.
3632 * configure.in: added h8 stuff.
3634 * ieee.c: too many changes to note. Now ieee files written with
3635 bfd gas and ld can be read by gld and ieee only linkers and
3638 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3640 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3641 than fixing the structure directly.
3643 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3644 than fixing the structure directly.
3646 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3647 before opening a bfd.
3649 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3650 rather than fixing the structure directly.
3652 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3653 in the t/hmake file) a user can select which backends they want
3654 linked with bfd without changing the source.
3656 * init.c: new, looks after initializing modules.
3658 * howto.c: for future use, will allow an application to work out
3659 what cookie to use as a handle on a relcoatio howto.
3661 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3663 * srec.c: Better error checking, partly from Peter Schauer.
3664 (srec_object_p): Avoid assuming any file that starts with 'S' is
3665 an S-record file! (Check for 3 uppercase-hex digits after it.)
3666 (ISHEX): Define new macro for checking supposedly hex characters.
3667 (pass_over): Treat as EOF any S-record line that:
3668 * doesn't have hex in either size character
3669 * produces a size larger than 0x7F
3670 * has an unrecognized type number
3672 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3674 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3675 opncls.c: Lint (saber actually).
3677 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3679 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3680 * newsos3.c: Fixed two types: newos3 -> newsos3.
3681 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3682 to use correct segment.
3684 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3686 * aoutx.h (print_symbol): Handle missing symbol->name.
3688 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3690 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3693 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3695 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3696 add sgi/irix support.
3698 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3700 Changes for the AMD 29000 Ultracomputer port from David Wood.
3703 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3705 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3708 * coffcode.h (coff_real_object_p): Pass information about the
3709 current file's coff symbol format to BFD via the coff_data struct.
3710 (coff_find_nearest_line): obj_icof => coff_data.
3711 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3712 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3713 and DIMNUM == E_DIMNUM.
3714 * configure.in: Handle a29k-*-* hosts, and targets
3715 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3716 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3717 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3718 local_linesz to `coff_data' (tdata) struct.
3719 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3720 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3722 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3724 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3725 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3727 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3729 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3731 (sunos4_core_file_matches_executable_p): Fix header comparison.
3732 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3733 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3735 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3737 Allow GDB to patch object files.
3739 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3740 * trad-core.h (trad_unix_core_file_p): Ditto.
3741 * aoutx.h (aout_set_section_contents): On first output, check
3742 abfd->direction and complain if erroneous.
3744 * Makefile.in: Add crude dependencies.
3746 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3748 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3749 to h/t-xxxx files so that everything will work on System V.
3751 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3753 * aoutx.h: Add information on host-aout.c and how to configure
3754 to use it, to the manual.
3755 * configure.in: Tix typo.
3756 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3757 else dummy out the core file support.
3758 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3759 specified, use it to locate the data section.
3760 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3761 rather than as chars (lint).
3763 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3765 * aoutx.h, coffcode.h: saberized.
3767 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3769 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3771 bfd.c, targets.c: minor rewording of doc segments
3774 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3776 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3777 etc, rather than TEXT_START_ADDR.
3778 * host-aout.c: Remove #if 0 around whole thing.
3779 Update to modern (32/64-bit) a.out naming conventions.
3780 Include a large chunk of ../include/a.out.gnu.h to get macros that
3781 are not defined by the system include files.
3782 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3783 macro used by the other a.out implementations.
3784 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3786 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3788 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3789 texdoc and psdoc; make these depend on generated .texi's
3791 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3794 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3797 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3798 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3799 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3800 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3801 obtrusive marks indicating .c origins.
3803 * bfd.texinfo: generalize most references to linker
3805 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3807 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3808 * archures.c: remove empty foo() definition (crept in at vn1.9)
3810 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3812 * bfd.texinfo: use @setchapternewpage on instead of lots of
3813 @page's; minor rephrasing in Introduction.
3815 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3816 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3817 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3818 segments): used BFD (caps) more consistently as a name in
3819 discourse, fixed a few other minor typos and uses of fonts
3822 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3824 * coffcode.h: fixed bug where string table size wasn't being swapped.
3826 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3828 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3830 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3831 flags. (bfd_print_symbol_vandf) now knows what to do with the
3834 * aoutx.h: made translate_from_native_sym_flags and
3835 translate_to_native_sym_flags produce the above flags.
3838 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3840 * all files: update copyright notices for GPL version 2.
3841 Install header comments and attribute most modules to their
3842 authors. BFD's name is now officially "Binary File Descriptor",
3843 so remove any conflicting pejoratives.
3844 archures.h: Consists solely of comments; remove it.
3846 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3848 * Makefile.in, bfd.c: Made it compile again.
3850 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3852 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3855 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3857 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3858 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3861 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3862 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3864 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3866 * Everything: created some new files, core.c format.c, reloc.c,
3867 section.c and syms.c to split the functionality a bit better.
3868 Cleaned up the rest of the files a bit, and added some
3872 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3874 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3875 really takes 3 arguments, patched code and ammended prototypes.
3877 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3879 * ../include/bfd.h (struct bfd_target): Added new field
3880 "align_power_min" which contains the minimum alignment for a
3881 section. This is used in coff_new_section_hook. The field
3882 insertion necessitates an update of all backends..
3884 * aoutf1.h jump table field inserted
3886 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3889 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3890 table field inserted.
3892 * coffcode.h(just about everything) Now patches up symbol tables
3893 using a different mechanism. The Intel major bug has been fixed,
3894 and the linker can self host on the Aviion and be debugged with
3897 * ecoff.c: new include and jump table patch, i386coff.c: new
3898 include and jump table patch, icoff.c: new include and jump table
3899 patch, ieee.c: can now read archives containing ieee modules.,
3900 libcoff.h: added (combined_entry_type), libieee.h: uped max
3901 sections to 20, m68kcoff.c: new include and jump table patch,
3902 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3903 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3904 srec.c: jump table patch. trad-code.c fixed #IF typeo
3906 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3908 * coffcode.h (coff_swap_aux_in): added else case to deal with
3909 filenames less than 9 characters.
3912 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3914 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3916 * srec.c: now allows any number of sections to be created in a
3917 file. Outputs addresses of the right length.
3919 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3921 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3922 target didn't match, the format got set to the attempted match,
3923 breaking a future test.
3925 *../include/i386coff.h : fixed typo in type field with size
3927 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3928 support in the jump table for the swapping routines exported to
3929 gdb. Now gdb works with the 386.
3931 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3933 * Merge in changes from gdb-3.95 release.
3934 Makefile.in: Allow hmake and tmake files to add OFILES.
3936 bfd.c: support specific targets as well as searching. When
3937 searching, take default target in preference to others.
3939 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3940 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3941 libbfd.h: Support specific targets as well as searching.
3942 opncls.c: Support specific targets as well as searching.
3943 targets.c: Search is short-circuited if default target matches.
3944 liboasys.c, libieee.c: Undo bothner changes that make macros
3945 work to the left of assignment, but which depend on the
3946 representations of different pointer types being the same.
3948 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3950 * i386coff.c: created.
3951 * coffcode.h: added support for 386.
3952 * Makefile.in: added support for 386.
3953 * ../include/i386coff.h: created
3955 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3957 * coffcode.h: removed all put_x_<sizes>
3958 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3962 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3964 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3966 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3968 * everything: Removed sysdep.h from bfd.h and put back into files
3969 from which it was split out. Now 64 bit version is built with a
3970 -DHOST_64_BIT="long long" on the compile line.
3972 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3974 Changed all the [get|put][name] routines to use [get|put]_[size
3977 Put in support for 64 bit work. Now two versions of bfd may be
3978 generated, according to the state of TARGET_64_BIT, one which is
3979 32 bit only, and one which is 64/32 bits.
3980 Created new back end 'demo64' to test 64 bit functionality.
3982 Renamed some files to work on DOS.
3984 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3985 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3986 chage, 64 bit transfer. * liba.out.h: Split out common code from
3987 sunos and newsos into liba.out. Name changes and prototype mods. *
3988 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3989 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3990 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3991 change and 64bit stuff.* newsos3.c: common code removed, new jump
3992 table. * oasys.c: Name change * opncls.c: Portability fixes *
3993 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3994 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3995 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3996 64bit ized. * demo64.c: 64 bit a.out back end
3998 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4000 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4001 on LHS of assignment, even when using old compilers.
4002 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4003 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4004 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4005 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4006 * targets.c: Add declaration of newsos3_vec.
4008 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4010 * aout.c: fixxed some of the problems with filepos calculation.
4011 (swap_ext_reloc): fixed problem with creation of relocs.
4012 (aout_set_section_contents): fixed filepos problem
4014 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4015 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4016 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4017 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4018 cleaned up. (coff_write_object_contents) cleaned up.
4020 * ecoff.c: Totally different. Now supports ecoff fully.
4022 * icoff.c: fixed problems in relocation callout.
4024 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4026 * m68kcoff.c: updated target vector.
4028 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4029 choose_reloc_size. (sunos4_write_object_contents) now calls
4030 choose_reloc_size so outputs relocs correctly, also calculates the
4031 size of the sections correctly.
4035 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4037 Merge Per Bothner's changes to modularize BFD a.out a bit.
4039 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4040 * ieee.c: Cast enums to int before comparing them, for brain-
4042 * coff-code.h: Remove coff_get_section_contents, and use the
4043 generic one instead.
4045 * aout.c: Derive new module from sunos.c, containing generic
4046 support code for all kinds of a.out files.
4048 * sunos.c: Remove all code that goes in aout.c. Split out
4049 machine dependent followup in sunos4_object_p into
4050 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4051 and redefine only the names we CHANGE, not all the names. Drop
4052 the little-endian vector, and rename the vector as sunos4 rather
4055 * b.out.c: Use aout.c routines for most of the work. Slight
4056 changes for the new regime. Remove close_and_cleanup and
4057 get_section_contents in favor of generics. New transfer vector
4060 * newsos.c: New support for Sony NEWS, another a.out format.
4062 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4063 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4064 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4066 * opncls.c (bfd_close): Call format-dependent write_contents
4067 routine, if writing, before calling target-dependent
4068 close_and_cleanup routine (which is now always generic, I think).
4069 * srec.c: Use bfd_alloc instead of malloc. Remove
4070 close_and_cleanup and move code from it to
4071 srec_write_object_contents. Add write_contents to tvec.
4072 * targets.c: Remove a.out little vector, replace a.out big
4073 vector with SunOS vector. FIXME: Need Vax support again now.
4075 * libbfd.h: Add write_contents format-dependent-vector to the
4076 bfd_target vector. Supply a generic close_and_cleanup routine.
4077 * liba.out.h: Handle the new aout.c split. Add prototypes for
4078 all routines defined in aout.c. Rename "sunos" things to "aout"
4079 things. Add a few fields where needed for various formats.
4080 * Makefile.in: Add aout.c and newsos.c.
4082 * archive.c, ieee.c, oasys.c: Lint.
4084 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4087 changed forward declaration struct stat; to reduce warnings. Changed
4088 comment on bfd_h_<x>_x.
4090 * ../include/m68kcoff.h, ../include/intel-coff.h,
4091 ../include/m88k-bcs.h
4092 Now there are two incarnations of relocs, linenos and syments. One for
4093 internal digestion, and one full of char arrays for I/O. The original
4094 names have gone to detect errors.
4096 * Makefile.in, m68kcoff.c, targets.c
4097 Test new structure code with a 68k coff implementaion
4099 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4100 Fixed all the places where there were problems with the size and
4101 alignments of structures on disk and structures in memory. #ifed out
4102 all the code in coffswap.c, since it should be done using the target
4105 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4107 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4108 multiple reloc command.
4110 * sunos.c (sunos4_set_section_contents): Made it so that sections
4111 are always padded to their alignment size.
4113 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4115 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4116 Clean up types and such (saber C problems).
4117 * ecoff.c: Clean up types and such. Remove routines that are
4118 not used. Fix up reading and swapping of shorts from files.
4120 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4122 * a.out.vax.c: Remove two bogus "static" from prototypes.
4124 * ecoff.c: Got rid of lots of non-working junk (that had
4125 been copied directly from coff-code.h).
4126 Updated to be consistent with updates to icoff.c and coff-code.h.
4128 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4129 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4131 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4132 but until the target_vector is automatically generated,
4133 it's as good as any. Note that the text offset is the only
4134 difference between NewsOS and SunOs (including magic numbers).
4135 (Most of the sunos_* routines should to renamed bsd_*
4136 and move to a bsd.c file. Then (and when the target_vector
4137 is automatically generated) it might make sense to create
4138 a separate Sony target.)
4140 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4141 on some systems, and doesn't help on others.
4142 Similarly, only define X_OK if not already defined.
4144 * trad-core.c: Don't include sys/stat.h - at least
4145 on NewsOS 3, it has already been included.
4147 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4149 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4150 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4151 symbol tables if necessary when reading them in, so gdb can use
4152 them. Add "bfd_coff_" to the names so they won't conflict with
4153 names in calling programs. FIXME-soon: if coff-code.h is
4154 included in two BFD modules, this will cause duplicate
4155 definitions; the routines should be exported to a separate,
4156 common, module (probably along with a mess of other ones).
4158 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4160 Improve modtime support.
4162 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4163 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4164 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4165 BUG: archive members still do not get correct mod times.
4167 Improve floating point support for core files.
4169 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4170 (sunos4_core_file_p): Create a second registers section in the
4171 core file, called ".reg2", for the float registers.
4173 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4175 * many changes to improve archive handling; found a logic flaw in
4176 bfd_check_format which only just happened to work by cooncidence.
4178 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4180 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4183 * bfd.h: changed type of udata in asymbol to void *, like it
4184 should be. Added bfd_reloc_dangerous enum member.
4186 * coff-code.h: Fixed it so that internally generated symbols get
4187 their values relocated correctly in all cases. Removed calls to
4190 * icoff.c: Not understanding the destination symbol of a reloc is
4191 not a failure any more, just 'dangerous'. This allows linking of
4192 b.out and coff images.
4194 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4198 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4200 * sunos.c (translate_to_native_sym_flags): fixed
4201 sym_pointer->n_value so that symbols on the way out get their
4202 section relative values calculated correctly.
4204 * coff-code.h (mangle_symbols): fixed problem where tags were not
4205 being relocated for structs, enums, unions. Also various lints.
4207 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4209 * archive.c (get_elt_at_filepos): system_call_error returned
4212 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4214 * Resolve the use of no_error and system_call_error.
4215 The bfd library itself now will never set bfd_error to
4218 The code still needs to be combed to make sure all the error
4219 codes are correct. I suspect they are not always set correctly.
4221 * The names of all the messages have _ prepended because the sun
4222 bundled compiler can't distinguish from a macro which takes an
4223 argument and the same identifier in a non-macro context.
4225 * The reason for the above being that entry points which used to
4226 be trampoline functions are now just macros which expand to a
4227 direct call through the bfd's xfer vector.
4229 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4230 must gas have its own version of everything (the gas version
4231 had the correct value)
4233 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4235 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4236 properly support i960 architecture and output correct reloc stuff.
4238 * bfd.h: added prototype for bfd_printable_arch_mach, added
4241 * coff-code.h: Applied patches from chrisb to support i960
4242 architecture, zero relocs and swap them correcly and conditionally
4243 compiled the timestamp.
4245 * sunos.c: Made the default section alignment 2^3 so that doubles
4246 are done properly. Fixed the same reloc bug that was in b.out.c
4248 * sysdep.h: Now compiles on a Posix box
4250 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4252 * icoff.c: Fix comment on big-endian version.
4253 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4254 F_RELFLG). Set F_AR32WR in output files if little endian
4257 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4259 * archures.c fixed =/== typo
4261 * sunos.c added architecture stuff for output. Fixed
4262 bug where files where vma(data) != size(text)
4263 were processed wrong.
4265 * coff-code.h added a lint cast
4267 * (../include/a.out.sun4.h) fixed it so zmagic
4270 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4272 * archive.c removed loads of includes, and fixed bug where string
4273 table didn't have a null at the end.
4275 * bfd.c fixed includes, added symbols argument to
4276 canonicalize_reloc entry point.
4278 * libbfd.c fixed includes and added some lint patches.
4280 * targets.c added both sorts of intel coff.
4282 * b.out.c fixed included, changed was the canonical
4285 * icoff.c added support for callj and big and little
4288 * opncls.c added chmod+xing for files with EXEC_P set.
4290 * sunos.c fixed includes. Changed default section
4291 alignement to words. Fixed relocation stuff to work with
4294 * bfd.h various new types added, prototype for new
4295 reloc calls, changed bfd->iostream to a void *
4296 to including files don't need stdio.h.
4298 * libcoff.h added conversion table to tie relocs to
4303 * coff-code.h fixed includes. Added code to support
4304 big and little endian formats. Various lints. Better
4305 processing of symbols. Changed reloc stuff to new
4308 * libbfd.h fixed includes
4311 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4313 * bfd.h changed name of alignment entry in sec_struct to
4314 alignment_power, because of conflicting uses within bfd.
4315 Now it should be obvious that it's a 2**n alignment
4316 specifier. Removed start_pad, end_alignment, block, minsize,
4317 output_file_alignment, subsection_alignment and original_vma fields.
4318 Added align_power() macro. Fixed bfd_section_alignment
4319 acessor macros. Added bfd_symbol_same_target macro.
4321 * b.out.c (b_out_write_object_contents) fixed to use
4322 new alignment member. Fixed (callj_callback) to use section
4323 relative symbols properly.
4325 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4326 Fixed (translate_from_native_sym_flags) to correctly make
4327 symbols section relative.
4329 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4330 (bfd_make_section) took out initialization of obsolete members.
4331 (bfd_print_symbol_vandf) added
4333 * opncls.c (bfd_create) created.
4335 * coff-code.h (coff_new_section_hook) took away refs
4336 to obsolete members. (make_a_section_from_file) added
4337 conversion between alignment types. (coff_symbol_from)
4338 added. (coff_count_linenumbers) only counts linenumbers
4339 if symbol is of coff-type. (coff_mangle_symbols) only
4340 heavily mangles symbols if symbol is coff-type.
4341 (coff_write_symbols) various lints. (coff_write_object_contents)
4342 various lints and modification for alignment conversion.
4343 (coff_slurp_relocs) fixed for use with new asection shape.
4345 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4347 * archive.c lots of lint
4349 * b.out.c added callj relocation support, upgrated reloc howto.
4350 Fixed so that asymbol and reloc records are output
4353 * bfd.c lots of lint, support for new bfd entry point
4356 * bfd.h changed definition of asymbol to contain pointer to
4357 owning bfd, removed target dependencies.
4359 * cache.c took out print statements, put in BFD_ASSERT calls.
4361 * coff-code.h various lints, corrected linenumber output
4362 functionality. Added support for new style asymbols and
4363 bfd_print_symbol. Fixed so that asymbol and
4364 reloc records are handled correctly. Added timestamp.
4366 * icoff.c Added support for new howto shape.
4368 * liba.out.h Added support for new asymbol shape
4370 * libbfd.c various lints
4372 * libbfd.h various lints
4374 * libcoff.h added support for new asymbol shape.
4376 * sunos.c various lints. Added support for new asymbol shape
4377 and bfd_print_symbol.
4379 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4381 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4382 pointer lint. Added support for callj relocation. Fixed bug where
4383 the last 32 bytes of the text section were overwritten by data. Fixed bug
4384 where archives of b.out didn't work due bfd_slurp_extended_name_table
4387 * sunos.c added support for n_other field. Braced the howto table so
4388 that it won't be affected by any lengthing of the howto struct typedef.
4391 * bfd.h added support for n_other field, added special_function
4392 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4395 * bfd.c upgraded bfd_perform_relocation, various lints.
4397 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4399 * ChangeLog: Started ChangeLog for BFD.
4400 * ToDo: Create file for suggestions.
4402 * Makefile: Support easy loading into Saber C.
4403 Add dependencies for icoff.o and bcs88kcoff.o.
4404 Rename coff.c to coff-code.h. Change callers.
4406 * bfd.c (bfd_check_format): Allow the check_format routines
4407 to return the desired target vector, rather than just a Boolean.
4408 bfd.h (bfd_check_format): Change function pointer return type.
4409 archive.c (bfd_generic_archive_p): change callee.
4410 b.out.c (b_out_little_object_p, b_out_big_object_p,
4411 b_out_real_object_p): change callee.
4412 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4413 in check_format transfer vectors that need a filler.
4414 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4415 bcs88kcoff.c: change callee.
4416 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4417 icoff.c: change callee.
4418 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4420 * libbfd.c (zalloc): It should actually zero the storage!
4421 This was commented out for some reason.
4423 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4424 This is so callers can avoid <stdlib.h> which doesn't exist
4427 * bfd.c (map_over_sections): Add debugging code, since I
4428 noticed the section count for sunos core files was bad, but only
4429 GDB had detected the problem.
4430 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4431 bfd_get_section_linenos): Remove obsolete functions.
4432 (bfd_apply_relocations): Use longs, not ints, for the math.
4434 * bfd.h: Declare enum boolean and struct bfd_target as well
4435 as typedefs for them. Remove obsolete
4436 bfd_get_section_lineno_size.
4438 * cache.c: Make the "fdopen" support work. Keep better track
4439 of how many files are open. Centralize the opening of files
4440 and be sure bfd_open[rw] actually try to open the file. Evade
4441 linked list initialization problems.
4443 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4445 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4447 * cplus-dem.c: Delete file, since it is not part of BFD.
4449 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4450 (bfd_openr, bfd_openw): Actually open the file, give error now.
4452 * sunos.c (sunos4_core_file_p): Set section count.
4453 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4454 obsolete definitions.
4455 (_write_symbol_table): Initialize <idx> counter.
4456 (foop): Eliminate debugging code.