1 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
4 * coff-h8300.c: More addressing modes.
5 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
7 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
8 H8/300H name. (compatible): New function.
9 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
12 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
14 * coff-mips.c (ecoff_compute_section_file_positions,
15 ecoff_write_object_contents): Only round to page boundaries if
16 D_PAGED flag is set for the output BFD.
18 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
20 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
21 casts to work on machine where sizeof(long) != sizeof(int) !=
23 * coffgen.c (coff_get_normalized_symtab): Ditto.
24 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
26 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
28 * coffgen.c (coff_write_symbols): For empty string table, write
29 out 4 in correct byte order. (from minyard@bnr.ca)
31 * elf32-hppa.c: Don't include libhppa.h for now; define
32 BYTES_IN_WORD instead, until Utah sends a better fix.
33 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
34 of malloc and realloc.
36 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
38 * configure.in (mips-*-ecoffl*): New target; use decstation.
39 (mips-*-ecoff*): Added trailing '*'.
41 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
42 for the FDR, not from the first PDR in the file.
44 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
46 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
48 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
50 * hppa.c (hppa_get_symbol_info): New function.
52 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
54 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
57 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
58 * libhppa.h (MAXCOMLEN): Define unconditionally.
59 (_PA_RISC_ID): Only define if not already defined.
60 * elf32-hppa.c: Include libhppa.h.
63 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
65 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
67 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
69 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
70 remove defines of __MSDOS__ and __GO32__ (these are in the
73 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
76 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
77 * config/hppabsd.mh: Don't use ranlib.
79 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
81 * elf.c: New file, for word-size independent code.
82 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
83 * Makefile.in: Include elf.o in standard objects.
85 * bfd-in.h (CAT3): Define here.
86 * libaout.h, libelf.h: Not here.
88 * libelf.h (struct strtab): Define here.
89 (bfd_elf_locate_sh): Declare here.
90 * elfcode.h (struct strtab): Definition deleted.
92 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
94 * Makefile.in: Make "all", not "bfd.h", be the default target.
95 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
96 hasn't really changed.
98 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
100 * elfcode.h (elf_hash): Provide elf standard hash function.
101 (various): Key off of the machines use_rela_p field to determine
102 whether to use REL or RELA relocations.
103 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
104 (elf_make_sections): Allocate a pointer to hold all data for a
105 given section, and copy each fragment into the data region.
106 Update the section's pointer with the REL implicit addends if the
107 machine uses REL relocation.
109 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
110 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
111 into was elf32-target.h expects.
112 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
113 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
114 (elf_i386_info_to_howto): Add minimal relocation support.
116 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
117 elf_info_to_howto_rel fields.
119 * elf32-target.h (elf_bed): Add support for new fields in
122 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
124 * elf32-hppa.c: Add symbol extension section support, fix
125 relocation howto table, add stub generation support.
127 * elf32-hppa.h: Add symbol extension section support, fix
128 relocation howto table, add stub generation support.
130 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
133 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
136 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
137 the symbol is not found.
139 * elfcode.h (elf_compute_section_file_positions): Not all section
140 file positions were computed.
142 * elfcode.h (elf_get_sect_thunk): New function.
144 * hppa.c (sign_ext): Reimplement.
146 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
147 these functions static.
149 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
151 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
153 * aoutx.h (translate_from_native_sym_flags): Don't set
154 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
155 * aoutx.h (translate_to_native_sym_flags): Translate
156 constructor symbols properly.
158 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
160 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
162 * aout-target.h (minimum_alignment): 8 byte alignment is right.
165 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
167 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
168 from bfd-in.h and .c files. Build bfd.h in build directory,
169 substituting in requested target word size. Insert word size into
170 makefile, and maybe enable 64-bit targets.
172 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
173 are available. Conditionalize on this. Assume HOST_64_BIT
174 will be defined if needed, so 64-bit targets are conditionalized
175 only in the Makefile.
177 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
179 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
181 * coff-sh.c (rtype2howto): Put error message on stderr.
182 (extra_case): Delete unused variable.
184 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
185 before calling printf.
187 * elfcode.h: New file, almost completely derived from old elf32.c.
188 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
189 * Makefile.in (elf64.o): List dependencies, don't build by
191 (elf64.c): Add to list of sources.
192 (elf32.o): Update dependencies.
193 * elf32-*.c: Updated type/macro/structure names. Cleaned up
194 namespace pollution; rename vectors.
195 * targets.c, config/*-elf.mt: Updated.
196 * All uses of 32-bit versions of structures, routines, and macros
199 * Makefile.in (archures.o, targets.o): Depend on Makefile.
201 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
203 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
205 * elf32.c (elf_string_from_elf_section): Handle index of zero
207 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
209 (elf_write_object_contents): Deleted one unused variable and
210 initialized another to avoid gcc warnings.
211 (elf_set_section_contents): Delete unused variable.
213 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
215 * i386lynx.c: New module for Lynx variant of a.out.
216 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
217 * gen-aout.c: Get rid of defunct endian stuff, print out true
219 * targets.c (target_vector): Add i386lynx_vec.
221 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
223 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
225 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
227 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
228 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
229 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
230 trad-core.c: Define a TARGET_get_symbol_info function or macro.
231 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
233 * bfd-in.h: Don't define bfd_print_symbol_nm.
234 Define symbol_info type.
235 (JUMP_TABLE): Set _get_symbol_info element.
237 * syms.c (coff_section_type, bfd_symbol_info): New functions.
238 (bfd_decode_symclass): Use coff_section_type.
240 * targets.c: Add bfd_get_symbol_info call.
242 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
244 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
245 complaints from ancient gcc's.
247 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
249 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
250 hosts/i386linux.h: Define it.
252 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
254 * VERSION, bfd-in.h: Bump version number to 2.2.
256 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
257 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
258 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
259 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
260 LR, RR, hppa_field_adjust): New functions.
262 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
264 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
265 stabs symbols, including new indirect_ptr_ptr argument.
266 (ecoff_slurp_symbol_table): Pass new argument in calls to
267 ecoff_set_symbol_info.
269 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
271 * configure.in: For m68k sysv systems, use m68k-coff.
273 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
274 (TDEFAULTS): Define it here. Use the new name.
276 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
279 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
281 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
283 (aix386_core_file_p): Initialize core_size to correct value.
285 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
287 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
288 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
290 * bout.c (aout32_slurp_extended_name_table): Define to be
291 _bfd_slurp_extended_name_table rather than bfd_true.
293 * coff-mips.c: Include libaout.h and aout/aout64.h to get
294 definitions for N_SET[ATDB].
295 (ecoff_howto_table): Moved near top of file.
296 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
297 seen, cook up a constructor section of the same name and put in a
298 reloc pointing to the symbol. This lets the GNU linker build
299 global constructors and destructors without using collect.
301 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
303 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
305 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
307 * hosts/miniframe.h: New file.
308 * configure.host: Use it.
310 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
312 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
313 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
314 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
315 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
316 * configure.in (*-*-bsd): Change to *-*-bsd*
318 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
320 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
321 int, for the sake of the old Portable C Compiler.
323 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
325 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
327 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
329 * configure.in: Get target name right for m68*-*-hpux.
331 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
333 * trad-core.c (NO_SIGNED_GET): New macro.
334 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
335 signed NO_GET, where appropriate.
337 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
338 * configure.in (*-*-linux*): Remove until linux port for a
339 non-i386/i486 system is actually available.
341 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
343 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
344 when compiling under HPUX.
346 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
348 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
349 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
351 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
352 * bfd/libhppa.h: Include sysdep here. Conditionalize
353 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
354 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
357 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
359 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
360 GNU version is needed.
362 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
364 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
366 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
368 * Makefile.in: Build elf32-hppa.o.
370 * syms.c (BSF_FUNCTION): New symbol flag.
372 * elf32-hppa.c: Fixed to work with elf32-target.h.
374 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
376 * libaout.h (NAME): Don't define if already defined.
378 * libelf.h: Protect against multiple inclusions.
379 (elf_symbol_type): Moved here, added new fields.
380 (struct elf_backend_data): New field `global_sym'; I suspect this
382 * elf32.c (elf_symbol_type): Deleted from here.
383 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
384 point to backend versions of symbols.
385 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
386 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
388 (elf_write_object_contents): Write program headers if appropriate.
389 (bfd_section_from_shdr): Unnamed sections get empty string for
390 name, not "unnamed". Handle SHT_NOBITS separately from
391 SHT_PROGBITS, and set some different flags.
392 (elf_file_p): New routine.
393 (elf_object_p, elf_core_file_p): Call it.
394 (elf_object_p): Handle EM_HPPA.
395 (elf_symbol_from, elf_idx_of_sym): New functions.
396 (elf_make_sections): Get symbol number right for relocations. Set
397 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
398 (elf_fake_sections): BSS section should be SHT_NOBITS, not
399 SHT_PROGBITS. Always generate symtab and strtab, not only if
400 relocations are needed. Set SHF_* flags as appropriate.
401 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
402 (elf_write_object_contents): Fix off-by-one error in symbol count.
403 Store a correct value for the symbol; write the size field
404 properly; make some guesses about the type field. Set section
405 type correctly for string tables.
406 (section_from_elf_index): Check for absolute and common sections
408 (elf_section_from_bfd_section): Ditto.
409 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
410 Use empty string instead of "unnamed" for nameless symbols.
411 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
412 HPPA (only?). Don't free raw symbols; keep the pointer around for
414 (elf_set_arch_mach): Handle bfd_arch_hppa.
415 (elf_find_nearest_line): Just return false.
416 (elf_write_object_contents, elf_set_section_contents): Set
417 output_has_begun field after computing file positions.
418 (elf_set_section_contents): Write section contents immediately,
419 rather than caching the whole file and writing it at close time.
421 * libhppa.h (enum hppa_reloc_field_selector_type, enum
422 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
423 hppa_reloc_expr_type_alt): New enumerator types.
425 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
426 * configure.in, configure.host: Use them.
428 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
430 * elf32-target.h: Allow overrides of armap defaults.
432 * elf32-hppa.c, elf32-hppa.h: New files.
434 * config/hp300hpux.mt: New file.
436 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
438 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
439 (aix386_core_vec): Update for new fields.
441 * archive.c (bfd_generic_archive_p): Call target-specific
442 slurp_armap code, instead of bfd_slurp_armap.
443 (bfd_slurp_bsd_armap_f2): New function.
444 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
445 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
447 * libaout.h (struct aoutdata): New field for subformat, for
448 differentiating between highly similar a.out formats.
449 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
451 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
453 * hp300hpux.c: New file.
454 * Makefile.in: Include it.
456 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
458 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
461 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
463 * trad-core.c (trad_unix_core_file_p): Check the file size.
465 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
467 * coff-alpha.c: Remove duplicate function and add warnings.
469 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
471 * sco-core.c (sco_core_vec): Add initializers for new target
474 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
476 * coffcode.h [_LIT]: Recognize .lit section.
478 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
480 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
481 config/alphaosf.mt, hosts/alphaosf.h: New files.
483 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
485 * Merge in HPPA/BSD changes from Utah.
486 * hppa.c: Use this for both HPUX & BSD.
487 * targets.c: Enable hppa_vec for both HPUX & BSD.
488 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
489 * hosts/hppabsd.h: #define HOST_HPPABSD.
491 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
493 * libbfd.c: Whitespace changes around byteswap macros.
494 * libbfd-in.h: Whitespace changes around byteswap declarations.
496 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
498 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
499 system_error anymore. It confuses bfd_check_format().
501 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
503 * bfd.c: Add sgi_core_data to tdata union.
504 * coff-mips.c: Add Irix 4.x core file support.
505 * hosts/irix4.h: #define HOST_IRIX4.
507 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
509 * aoutx.h (translate_from_native_sym_flags): Check that the
510 symbol's section does get set.
511 (slurp_symbol_table): Zero index means null-string name.
513 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
515 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
517 (write_syms): Use them, to reduce string table size.
519 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
521 * trad-core.c (trad_core_vec): Add 6 new initializers to match
522 new signed get/put fields. Minor reformatting to label
525 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
527 * bfd-in.h: Insert comment about SVR3 compiler warnings.
529 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
530 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
532 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
534 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
536 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
537 (swapcore_sparc): Make sp a bfd_vma.
539 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
541 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
542 libbfd.c, libbfd-in.h: Add _do*signed*.
543 targets.c, all targets: Add bfd*signed*.
544 bfd-in.h: Add bfd_signed_vma. Add comments.
546 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
548 * format.c (bfd_check_error): Check error return from
549 _bfd_check_format routines.
551 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
553 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
554 recognize .data section if present.
556 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
558 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
559 check for the case where the user sets the address of the BSS
560 section (and the file header can't specify this). Let the user
561 set it wherever they want, regardless of what goes in the header.
563 * ieee.c (ieee_slurp_sections): Pass all ieee section names
564 straight through into BFD sections. Add comments.
566 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
568 Cleanup in preparation for better 64-bit host support.
570 * bfd-in.h (bfd_64_type): Remove.
571 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
573 * bfd-in.h (bfd_size): Remove.
575 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
577 * bfd-in.h (bfd_word): Remove.
578 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
580 * bfd-in.h (rawdata_offset): Remove.
581 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
582 (bfd_perform_relocation): Lint.
583 (enum bfd_reloc_status): Comment cleanup.
585 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
587 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
589 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
591 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
593 * elf32.c: Clean up old comments.
595 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
597 * config/sun3.h: String argument to fprintf is const.
599 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
600 on systems which define PAGE_SIZE in <limits.h>.
602 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
604 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
605 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
606 the core file failing signal.
607 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
608 to supply the core file failing signal.
610 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
612 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
613 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
614 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
615 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
617 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
619 * coff-mips.c (PAGESIZE): Correct value.
621 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
623 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
624 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
626 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
628 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
629 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
631 (coff_compute_section_file_positions): Force vma and lma of _LIB
633 (coff_set_section_contents): Count number of entries in new lma
635 * coffgen.c (make_a_section_from_file): Force lineno_count of
636 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
637 SCO 3.2v4 shared library.
638 * seclet.c (rel): Copy over any section with contents, not just
641 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
644 * coff-i386.c (coff_i386_reloc): New function, to generate
645 relocateable output correctly.
646 (howto_table): Use coff_i386_reloc for all reloc types.
647 (CALC_ADDEND): Use a more efficient hack to get the correct addend
649 (i386comm_value): Removed; no longer needed.
651 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
653 * coffcode.h (coff_set_section_contents): Don't write out
654 sections without a filepos.
656 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
658 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
660 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
662 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
663 * libecoff.h (ecoff_data_type): Added gp_size field.
664 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
665 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
666 Set flags to 0 for large common symbols.
667 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
668 which can occur for gas-generated relocs.
669 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
670 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
671 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
673 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
675 * srec.c (srec_set_section_contents): Use lma field for load
677 * section.c: Add declaration of lma field to section structure.
678 * coffcode.h (coff_write_object_contents): Use lma field for load
680 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
682 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
683 symbols in a better way. (translate_to_native_sym_flag): Set the
684 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
686 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
687 (bfd_make_section): Cope with new builtin section.
688 * syms.c (bfd_decode_symclass): Can now print indirect section
691 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
693 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
694 defined, and yields false.
695 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
697 * archive.c (snarf_ar_hdr): Add support for reading (only,
698 so far) BSD-4.4-style extended headers.
699 * archive.c: Some more comments.
701 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
703 * Makefile.in: fix rule for dvi and info, so that the recursive
704 makes does the right thing, instead of always info
706 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
708 * libbfd.c (bfd_seek): Disable optimized handling for archives and
709 archive members; they need more special reatment. For now, verify
710 that computed and actual file positions correspond.
712 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
714 * mipsbsd.c: Renamed from aout-mipsbsd.c.
715 (set_arch_mach): Delete non-MIPS code.
716 (reloc_howto_type_lookup): Ditto.
717 * Makefile.in: Adjusted.
719 * libbfd.c (bfd_tell): Update `where' field.
720 (bfd_seek): Don't do anything if we're not changing the file
721 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
722 field against a SEEK_SET request. Call bfd_tell to re-update
723 `where' field when done.
724 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
726 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
728 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
730 * Makefile.in: added installcheck target
732 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
734 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
735 if the type is not stNil.
737 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
739 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
740 forward declarations.
742 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
743 it's implied by the type.
745 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
747 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
749 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
751 * rs6000-core.c: Add .ldinfo section.
753 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
755 * Makefile.in (MAKEOVERRIDES): Define to be empty.
757 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
759 * section.c (bfd_set_section_contents): whitespace
760 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
763 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
765 * hosts/go32.h: don't define POSIX_UTIME
767 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
769 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
770 against machine architecture stored in the ELF header, to resolve
772 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
773 NULL, so only use results when non-NULL.
774 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
775 and add to vector of targets.
777 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
779 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
780 are always just debugging symbols.
782 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
783 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
785 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
787 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
788 hpux 7). Patch from friedman@gnu.ai.mit.edu.
789 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
790 defined, which they aren't in hpux 7.0.
792 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
793 Tran-Le, tranle@intellicorp.com.
795 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
797 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
798 ahead and do the relocation.
799 (ecoff_refhi_reloc): Don't to the relocation here, just remember
800 what needs to be done.
801 (ecoff_reflo_reloc): Do the REFHI relocation here.
803 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
805 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
806 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
807 relocs are reasonable.
808 * coff-msym.c: Eliminated uses of DEFUN.
809 (ecoff_swap_tir_out): New function.
811 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
813 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
814 * configure.host (vax-*-ultrix2*): Add triplet.
815 * hosts/vaxult2.h: New file.
816 * config/vaxult2.mh: New file.
818 * aoutx.h (string.h): Include for strchr and friends.
819 * archive.c (string.h): Include for memchr and friends.
820 * elf32.c (string.h): Include for strrchr and friends.
822 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
824 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
825 (MY_set_sizes): Use sunos4_set_sizes.
827 * elf32.c: Renamed from elf.c. Several CPU-specific functions
828 deleted, as well as elf-big and elf-little targets.
829 * libelf.h: New file.
830 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
832 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
834 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
836 * coffcode.h (coff_compute_section_file_positions): Don't need
837 variable "old_sofar" if compiling for i960.
839 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
843 * ieee.c (exten, envi): "static" belongs first in declaration.
845 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
847 * srec.c: add support for symbolsrec, srecords with symbols in
850 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
852 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
853 to avoid lint complaints.
855 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
857 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
858 type SHT_STRTAB. Don't alter file offset for section 0.
859 (reloc_type_names): Now an array instead of a macro. Still inside
860 "#if 0", since it's used only in debugging code also in "#if 0".
861 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
862 (sort_reloc_map): New function.
863 (sparc_reloc_map): New variable.
864 (elf_bfd_reloc_type_lookup): New function.
866 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
868 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
869 bfd_make_debug_symbol; they were already in the target structure.
870 * Adjusted all uses of JUMP_TABLE.
871 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
872 from coff_make_debug_symbol.
873 * libcoff.h: Updated accordingly.
875 * Minor cleanups provoked by gcc warnings:
876 * aoutx.h (NAME(aout, reloc_type_lookup)),
877 cpu-h8300.c (local_bfd_reloc_type_lookup),
878 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
880 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
881 ieee.c (ieee_slurp_section_data),
882 elf.c (elf_make_sections, elf_fake_sections,
883 elf_compute_section_file_positions, elf_write_object_contents):
884 Removed unused variables.
885 * archures.c: Removed /* from within comment.
886 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
887 * oasys.c (oasys_write_data): Initialize i.
889 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
891 * libcoff.h (obj_raw_syment_coun): New macro.
892 * coffgen.c (coff_get_normalized_symtab): Initialize
894 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
896 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
898 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
900 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
901 for compatibility with tools from MIPS.
903 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
904 * config/irix3.mt, config/irix4.mt: Removed.
905 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
906 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
908 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
910 * hosts/hp300bsd.h: Add gross hack to determine whether we
911 are running on BSD 4.3 or BSD 4.4, and use appropriate include
912 files (and set other parameters) to match.
914 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
916 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
917 ansi definition which otherwise confuses non-ansi compilers.
919 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
920 ultrix cc by forward declaring getenv as is done in
923 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
925 * elf.c (elf_info_to_howto): cast an enum into unsigned char
926 avoiding a fatal error in vax ultrix 4.2 cc.
928 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
930 * bfd-in.h, VERSION: Roll to version 2.1.
932 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
934 * oasys.c (oasys_write_object_contents): Lint.
935 * srec.c: Whitespace cleanup.
937 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
939 * coffgen.c (coff_print_symbol): Print correct tagndx value;
940 cleaned up output formatting a bit.
942 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
944 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
945 relaxable. Should be moved somewhere else.
947 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
949 * aout-mipsbsd.c: Eliminated uses of DEFUN.
950 (aout_mips_*_vec): Added seclet_link element.
952 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
953 support for aout-mipsbsd target.
955 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
957 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
959 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
961 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
963 Add support for the H8/500
965 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
967 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
969 * libecoff.h: New file. Defines ECOFF backend data for gdb.
970 * coff-mips.c: Now includes libecoff.h.
971 (ecoff_data_type): Moved to libecoff.h.
972 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
973 call it. If there is ever another ECOFF target, this and the
974 swapping functions should be accessed via an ECOFF specific target
976 * Makefile.in (coff-mips.o): Depends on libecoff.h.
978 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
980 * coffcode.h: Removed MIPS specific information, since coff-mips.c
981 no longer includes this file.
983 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
984 bits to 0 to make comparison test useful.
986 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
987 avoid overflowing GP accessible sections in binutils/objdump.
989 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
991 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
992 reading more robust: Fail if string index is out of string
995 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
997 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
998 PCREL13): Don't take dst_address into account; the input file has
999 already taken care of that.
1001 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1003 * coff-mips.c: Completed support for linker and binutils.
1005 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1008 original addend from section contents.
1010 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1012 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1013 * hosts/delta88.h (strtol): Fix prototype.
1014 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1016 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1018 * elf.c: Get rid of "#ifdef sparc".
1019 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1020 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1022 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1023 compile type conditionals on host CPU.
1024 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1026 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1028 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1030 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1031 ECOFF which has two common sections.
1032 (bfd_com_section): Set SEC_IS_COMMON flag.
1033 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1034 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1035 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1036 bfd_is_com_section macro rather than checking for equality to
1039 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1041 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1042 (coff_mkobject_hook): Accept aouthdr argument.
1043 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1044 Handle NULL aouthdr argument.
1045 (coff_object_p): If there is no aouthdr, pass it as NULL to
1047 * libcoff.h: Rebuilt for mkobject_hook changes.
1049 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1050 additional MIPS ECOFF fields.
1052 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1054 * configure.host: added mips-dec-bsd*
1055 * configure.in: added mips-dec-bsd*
1056 * aout-mipsbsd.c: new file for mips-dec-bsd*
1057 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1058 * aoutx.h: added mips support.
1059 * archures.c: added mips support to bfd_default_scan().
1060 * cpu-mips.c: added support for R4000 (untested).
1061 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1062 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1063 hope will make it into include/bfd.h.
1064 * targets.c: added aout_mips_*_vec.
1066 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1068 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1070 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1072 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1074 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1076 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1078 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1079 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1080 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1081 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1083 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1084 bfd_swap_reloc_in or coff_swap_reloc_out.
1085 * coff-mips.c: Added code to link and write out symbolic debugging
1086 information, and to swap relocs in and out.
1088 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1090 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1091 (coff_write_object_contents): coff_count_linenumbers returns the
1092 number of line number records it found.
1094 * coffgen.c (coff_write_linenumbers): only write out line numbers
1095 in the section they belong to.
1097 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1099 * targets.c (bfd_target): Added relocateable argument to
1100 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1101 target vector for linker use.
1102 * bfd.c (bfd_seclet_link): New macro.
1103 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1104 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1105 and boolean return value. Made static.
1106 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1107 relocateable argument.
1108 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1109 relocateable argument (if relocateable, saves relocs).
1110 * bout.c (b_out_get_relocated_section_contents),
1111 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1112 relocateable argument (if relocateable, just calls
1113 bfd_generic_get_relocated_section_contents).
1114 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1115 argument to prototype.
1116 * All targets: Set new _bfd_seclet_link vector to
1117 bfd_generic_seclet_link.
1119 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1121 * coffgen.c: #include seclet.h.
1123 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1125 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1126 debug info. Setup info about linker symbols only, and use
1127 standard bfd fields to hold the info.
1128 * (hppa_object_p): Remove unneeded decls.
1129 * (hppa_new_section_hook): Get rid of most of this.
1130 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1131 fat. Remove all knowledge of stabs, remove redundant knowledge of
1133 * Remove macros for accessing fields which are now gone.
1135 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1137 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1139 * coff-z8k.c: delete unused reloc functions
1141 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1143 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1144 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1145 * coff-msym.c: Use DEFUN for function definitons.
1146 * coff-mips.c: Added code to read and print symbols, and to find
1149 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1150 swapping functions into coffswap.h for ECOFF use. Moved
1151 relocation functions, only used by h8300 and z8k, into reloc16.c.
1152 Added hooks for coffgen.c functions to backend data structure, and
1153 added hook functions. Still more could be done.
1154 * coffswap.h: New file to hold COFF swapping routines.
1155 * coffgen.c: New file to hold generic COFF functions.
1156 * reloc16.c: New file to hold h8300 and z8k specific relocation
1158 * libcoff-in.h: Added declarations for functions in coffgen.c.
1159 * libcoff.h: Rebuilt to incorporate changes.
1160 * coff-h8300.c: Function name changes.
1161 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1162 hook rather than defining EXTRA_CASES.
1163 * Makefile.in: Build new files coffgen and reloc16. Added
1164 dependencies of coff-*.o on coffswap.h and seclet.h.
1166 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1168 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1169 about discarding const.
1171 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1173 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1175 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1177 * configure.in (post-target): If --with-minimal-bfd is specified,
1180 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1182 * srec.c (srec_write_records): one of my boards wants a CR between
1185 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1187 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1188 (it broke a couple of weeks ago).
1190 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1192 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1193 return type, so libbfd.h doesn't reference undefined typedefnames.
1195 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1197 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1199 (coff_pointerize_aux): don't pointerize a negative tagndx
1200 (sometimes generated by SCO 3.2v4 cc).
1202 * bout.c (calljx_callback, callj_callback,
1203 b_out_get_relocated_section_contents): warn if relocating against
1204 an undefined symbol.
1206 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1208 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1209 Make a bunch more routines be static.
1210 * hppa.c (fill_spaces): Get rid of this, replace with much better
1211 written setup_sections().
1212 * (setup_sections): New routine to create BFD sections for each
1213 space and subspace in SOM files.
1214 * (hppa_object_setup): Use BFD sections created by
1215 setup_sections() to locate GDB symbol table info.
1216 * (make_unique_section): New routine to create a BFD section. It
1217 ensures that the given name is unique, and will generate a unique
1219 * (hppa_object_p): Become much more paranoid about file header.
1220 * (make_bfd_asection): Call bfd_make_section to do the dirty
1221 work. Simplify code somewhat.
1222 * (hppa_core_file_p): Use proper name for stack section.
1223 * libhppa.h: Remove millicode_start, millicode_end decls.
1225 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1227 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1229 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1230 relocs, don't bother doing the adjustment if the value to add is
1233 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1235 * bfd.c (bfd_get_size): New function that gets an upper bound
1236 on the possible size of any object in a bfd.
1237 * elf.c (bfd_elf_find_section, elf_get_str_section,
1238 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1240 * elf.c (elf_big_vec, elf_little_vec): Document last three
1241 members initialized to NULL.
1243 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1245 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1247 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1249 * hosts/std-host.h: New file. Attempt at a generic/default
1250 set of definitions, to discourage porting to new hosts by copying.
1251 * hosts/news.h: Removed.
1252 * hosts/sparc.h: Use std-host.h.
1253 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1254 perhaps we can later remove the the_bfd field from each symbol.
1255 * syms.c (struct symbol_cache_entry): Remove unused field
1256 app_data. Add comment noting that the_bfd is almost redundant,
1258 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1259 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1260 * hppa.c (fill_spaces): Make slightly more rebust.
1261 * configure.in: Allow std-host as the "default" host.
1263 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1265 * bfd.c: Add struct hppa_core_data to tdata union.
1266 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1267 Get rid of HPPA/BSD specific code. That will go somewhere else
1269 * (fill_spaces): Don't spin forever and die if you don't find
1270 $MILLICODE$ subspace.
1271 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1273 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1274 Make these work for HPUX.
1275 * (make_bfd_asection): New routine to make section creation a
1277 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1278 * libhppa.h: #include the right system files. Redefine all of
1279 the structs/macros for hacking core files to use more sensible
1280 HPUX core file structures.
1281 * targets.c (target_vector): Conditionalize hppa_vec on
1282 HOST_HPPAHPUX, not hp9000s800.
1283 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1284 malloc and realloc. #define HOST_HPPAHPUX.
1286 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1288 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1289 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1290 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1291 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1293 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1294 * aix386-core.c: New file for handling core files on AIX on PS/2.
1295 * targets.c: if AIX386_CORE, use aix386_core_vec.
1296 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1299 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1301 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1304 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1306 * Makefile.in: added dvi target
1308 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1310 * bfd.c: Use right name for tekhex tdata struct.
1311 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1312 * libcoff.h: Updated to get spacing change from coffcode.h.
1313 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1315 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1317 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1318 functions, with the "guts" of the old bfd_slurp_bsd_armap
1319 and bfd_slurp_coff_armap, but assuming we've already checked
1320 if the armap is present or not.
1321 Also, rewrite a bit to avoid keeping around obstack data
1323 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1324 Various fixes to correctly handle COFF_style archives names.
1325 (Note that because these have a trailing '/', the names can
1326 have embedded spaces.)
1327 * archive.c (bfd_slurp_armap): New function, replaces old
1328 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1329 _either_ format, and calls do_slurp_bsd_armap or
1330 do_slurp_coff_armap if either form of map is seen.
1331 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1332 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1333 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1334 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1336 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1338 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1339 * libhppa.h: Make millicode_start and millicode_end be unsigned
1340 int to be same type as CORE_ADDR in GDB. Why are these here?
1342 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1344 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1345 vaddr of the section to the addend.
1346 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1347 SCO_CORE to SELECT_VECS.
1348 (target_vector): add sco_core_vec.
1349 * sco-core.c (sco_core_vec): add leading underscore initializer.
1350 * configure.in (i[34]86-*-sco*): use target i386-sco.
1351 * config/i386-sco.mt: new file; define SCO_CORE.
1353 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1355 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1357 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1359 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1361 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1363 * hosts/i386linux.h: Include unistd.h.
1365 * aoutx.h (print_symbol): aout_stab_name returns a constant
1367 * libaout.h (aout_stab_name): Fix prototype.
1368 * stab-syms.c (aout_stab_names): Array is now const.
1369 (aout_stab_name): Return value is now pointer to const.
1371 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1374 * syms.c (asymbol): Added new field "app_data", for data
1375 particular to the application. Some of the linker flags ought to
1376 get moved to this field someday.
1378 * archures.c (bfd_default_scan): Recognize a few more numbers:
1379 80486, 80960, and 960.
1381 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1382 bfd_coff_std_swap_table, cast to PTR.
1383 * bfd.c (bfd_coff_swap_*): Deleted macros.
1384 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1386 * coffcode.h (type bfd_coff_backend_data): New structure type,
1387 contains pointers to the COFF-specific swapping routines.
1388 (bfd_coff_std_swap_table): New data structure, to be used when
1389 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1390 (bfd_coff_swap_*): New macros.
1391 * coff-mips.c (mips_coff_swap_table): New data structure.
1392 (ecoff_big_vec): Use it.
1393 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1394 * All other targets: Deleted coff-specific vector entries.
1396 * trad-core.c: Fixed some `PARAMS' uses that were missing
1399 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1401 * aoutx.h (some_aout_object_p): Protect arg prototype in
1402 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1404 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1406 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1407 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1408 PARAMS for readability.
1410 * aoutx.h: Add type to callback parameter.
1411 * coff-mips.c: Don't call trad-core.h, not needed.
1412 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1413 * trad-core.h: Eliminate, unused.
1415 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1417 * format.c (bfd_check_format): if default target isn't found
1418 then look through the entire list rather than return early.
1420 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1422 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1424 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1426 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1428 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1430 * coff-z8k.c: checkpoint, more addressing modes handled
1431 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1434 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1436 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1438 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1440 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1442 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1444 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1445 and about when file descriptors are closed.
1447 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1449 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1450 written out correctly.
1452 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1454 * section.c: New section bit SEC_SHARED_LIBRARY.
1455 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1456 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1459 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1461 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1462 macros; use PARAMS to declare the function pointers involved.
1464 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1465 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1467 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1469 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1471 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1472 declaring pointers to functions.
1473 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1474 * seclet.h: Declare external function with PARAMS.
1476 * doc/chew.c (exfunstuff): Eliminate.
1477 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1478 * doc/proto.str: Use paramstuff rather than exfunstuff.
1480 * libbfd.h: Update, based on changes in source code and chew.
1482 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1484 * libieee.h: Add FIXME about removing limit on number of sections.
1485 * bfd-in.h: Improve comments to make it clear that bfd.h is
1486 the wrong place to edit this file.
1487 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1488 same places where we install bfd.h.
1490 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1492 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1493 symbol type before blindly modifying the auxent. Specifically,
1494 only modify the endndx fields for types that need it, and don't
1495 set the array information for non-arrays.
1497 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1499 * aoutx.h (some_aout_object_p): Section list should be set up
1500 correctly anyways; don't have to set up "next" pointers manually.
1502 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1504 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1505 config/i386v.mh: removed -DUSG from HDEFINES.
1506 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1508 hosts/i386v.h: don't define POSIX_UTIME.
1510 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1512 * ieee.c (ieee_slurp_sections): make a private copy of the
1513 section's name before truncating it.
1515 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1517 * hppa.c: add symbol_leading_char entry in transfer vec
1519 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1521 * ieee.c (get_symbol): can now cope when two symbols of a
1522 different class, but the same index number occur consecutively.
1523 (get_section_entry): nicer name for sections being forward
1524 referenced. (ieee_archive_p): don't free the filename string,
1525 since it was never malloced.
1527 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1529 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1531 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1533 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1534 optionally setting the dimen info, since they are in the same
1535 memory locations. Also zero out external auxent.
1536 (coff_write_symbol): don't zero external auxent; now done in
1539 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1541 * Check fclose return value for errors.
1542 libbfd.h: bfd_cache_close now returns a boolean.
1543 cache.c (bfd_cache_delete): return fclose success value.
1544 (bfd_cache_close): return bfd_cache_delete return value.
1545 opncls.c (bfd_close, bfd_close_all_done): return result of
1548 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1550 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1552 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1554 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1555 work out a coff relocation type from a howto's attributes rather
1556 than using the input r_type field. This fixes PR1677 and allows
1557 conversion of a.out relocs to coff relocs.
1559 * coffcode.h (coff_write_relocs): if supplied a relocation
1560 relative to an absolute symbol, use the right symbol index.
1562 * reloc.c (bfd_perform_relocation): do a partial link for coff
1565 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1567 * changes to support i386-sysv with shared libraries:
1568 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1569 check for .data2; if _LIB is defined, check for it; map
1570 SEC_NEVER_LOAD to STYP_NOLOAD.
1571 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1572 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1573 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1574 if section has contents, not just if it is loadable; if
1575 TWO_DATA_SECS, check for .data2
1576 (coff_set_section_contents): set vma of .lib section to number of
1578 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1579 don't define coff_write_armap to bsd_write_armap.
1580 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1583 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1585 * solaris2.h: Get the definition of alloca from alloca.h if we
1588 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1590 * configure.in (i960-*-{aout,bout}): Support these.
1592 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1594 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1596 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1598 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1599 no-longer-used definitions of L_SET and L_INCR.
1600 * i386linux.h: Tweaks to smooth Linux build.
1602 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1604 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1606 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1608 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1609 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1610 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1611 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1613 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1614 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1616 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1618 * configure.host: New file, contains mapping of host configs
1619 to host support file names for bfd, binutils, opcodes.
1620 * configure.in: Use it.
1621 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1622 * i386bsd.c: Cleanup, reformat.
1623 * config/i386-bsd.mt: Comment changes.
1624 * config/i386bsd.mh: New file for core file support.
1625 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1626 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1627 on BSD 4.4 define ALIGN (sigh!).
1629 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1631 * libaout.h (aout_backend_data): added exec_header_not_counted
1632 field. For ZMAGIC files only, when text_includes_header is set, by
1633 default the length of the exec header is counted in the text
1634 section size. For go32, exec header is mapped in but does *not*
1635 contribute to the size of section.
1636 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1637 is not set, but ztih is, add the size of the exec header to the
1638 recorded size of the text section.
1639 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1640 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1641 Also set text_includes_header.
1642 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1643 by default in MY(backend_data).
1645 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1647 * aout-target.h (callback): Don't define this function if it won't be
1650 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1651 type doesn't match. Don't lose if file sections have already been
1653 (set_arch_mach): Set reloc_entry_size.
1654 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1656 * hosts/i386bsd.h: New file.
1657 * configure.in: Recognize i[34]86-*-bsd host.
1659 * aout-target.h (callback, write_object_contents): Delete unused
1662 * aoutx.h (reloc_type_lookup): New function.
1663 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1664 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1665 (MY_reloc_howto_type_lookup): Don't define it.
1667 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1669 (slurp_symbol_table): Use header byte order, not target byte
1670 order, for reading symbol data.
1672 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1674 * configure.in: Undo some brain damage in the host section.
1675 * configure.in: Reformat the target section, test many configs.
1676 * Makefile.in (make): Remove obsolete `make make'.
1677 * aoutx.h (some_aout_object_p): Make defines line up.
1679 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1681 Now a bfd knows whether underscores are normally prepended
1682 to symbols in its file format.
1684 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1685 coff-z8k.c: targets set so they have leading underscore
1686 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1687 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1688 without leading underscore flag
1689 * targets.c: add symbol leading char to xvec description
1690 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1692 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1694 * archive.c: Make errno global.
1695 * archive.c (_bfd_write_archive_contents): If read fails (and
1696 errno!=0) set bfd_error to malformed_archive (since this probably
1697 indicates a truncated archive), rather than system_call_error.
1699 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1701 * Makefile.in: added rules for i386bsd.c
1702 * i386bsd.c: new file, supporting 386bsd.
1703 * configure.in: recognize i386-*-bsd target.
1704 * config/i386-bsd.mt: new file - 386bsd target configuration.
1706 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1708 * configure.in: re-arrange host section to use *-*-* notation,
1709 clean up some of the target section as well
1711 * seclet.c: cast result of bfd_get_relocated_section_contents to
1712 avoid compiler warnings
1714 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1716 * coffcode.h (coff_section_symbol): Create section if it doesn't
1719 * bout.c: Removed some unused variables.
1721 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1723 * Portability fixes from p3:
1724 coffcode.h (coff_write_relocs): removed sanity check until it
1725 works on all targets (per advice from sac).
1726 config/hp9000.mh: new file to define USG.
1727 hppa.c: #undef hppa before the JUMP_TABLE.
1728 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1730 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1731 local variable target volatile to avoid mysterious bug in
1734 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1736 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1737 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1739 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1741 * coff-z8k.c (func_da, func_jr): Lint.
1742 * coffcode.h: Use memset rather than bzero.
1743 * elf.c: Use memcpy rather than bcopy.
1744 * tekhex.c: Use memset rather than bzero.
1746 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1748 Add Adobe a.out support.
1750 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1751 * config/adobe.mt: Add.
1752 * configure.in (*-adobe-* target): Add.
1753 * targets.c (a_out_adobe_vec): Add.
1754 * Makefile.in: add aout-adobe.c.
1756 * configure.in: Put two dashes in all entries to be matched.
1757 Add comments to remind people to do this.
1758 Reorder all entries that match manufacturer names, to occur
1759 last, so they will only be matched if no more specific match
1760 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1762 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1764 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1765 since we should never have a NULL section.
1766 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1767 tests, set the section to bfd_abs_section.
1769 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1771 * coff-z8k.c: getting closer
1772 * coffcode.h (coff_get_relocated_section_contents): allow
1773 EXTRA_CASES hooks for different arches to provide different reloc
1775 * seclet.h: #ifndef around it to allow multiple inclusion
1776 * srec.c: minor doc fix
1778 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1780 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1782 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1784 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1787 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1789 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1790 filling in reloc, in case immediately following code doesn't set
1793 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1795 * coffcode.h (coff_renumber_symbols): set the last renumbered
1796 symbol pointer to NULL, as expected by coff_write_linenumbers.
1797 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1798 type R_IHCONST used on the 29k.
1800 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1802 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1803 update, based on how the underlying file was opened. Obsoletes
1805 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1806 all FASCIST_FDOPEN config defines.
1808 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1810 * sparc-opc.c: Moved to opcodes library, now that we have one.
1811 * Makefile: Don't compile it.
1813 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1815 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1817 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1819 * section.c (bfd_set_section_flags): Remove a sanity check.
1820 It is unfortunately broken, and prevents strip from working.
1822 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1824 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1825 created by last change.
1827 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1829 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1830 * bfd-in.h: Bump to version 2.0.
1832 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1834 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1835 braindamaged HP/Apollo compiler happy.
1837 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1839 * format.c: Fix description of search for matching target.
1840 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1841 * targets.c: Update description of search for matching target.
1842 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1843 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1844 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1846 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1848 * Makefile.in: Added mostlyclean/clean/distclean rules.
1850 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1852 * targets.c (target_vector): Take out oasys (unless that is
1853 the default): Because there is no magic number in archives,
1854 there can be annoying target mis-matches.
1856 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1858 * sparc-opc.c: Rigorously updated to match architecture manual.
1860 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1862 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1863 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1864 to the built-in abs_section were not written out correctly.
1866 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1868 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1869 large, assume we're using a swapped byte order and fail with
1870 wrong_format rather than dumping core.
1872 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1874 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1875 filename constraints.
1876 * Makefile.in: Updated to reflect change.
1878 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1880 Add preliminary support for the we32k:
1882 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1884 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1886 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1888 * bout.c: added support for relaxable alignment relocs.
1890 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1891 pass down pointer to play area rather than use alloca
1893 * cpu-z8k.c (compatible): made static to reduce name space
1896 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1898 Add basic support for the z8k:
1900 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1901 section.c, targets.c,
1903 * syms.c: move mis-inserted patch.
1905 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1907 Documentation fixes:
1908 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1909 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1911 * reloc.c: break out addend item from surrounding text.
1913 * doc.str (DOCDD): Defined. Adds text to output.
1914 (bodytext): Put bulletize before kill_bogus_lines.
1915 * chew.c (bulletize): End itemization after a blank line, to
1916 prevent following text from being swallowed up in an item.
1918 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1920 * configure.in: Add sparclite as a target.
1922 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1924 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1927 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1928 from a coff file (csym is null), dont deref them
1930 * ieee.c (parse_expression): get the answer right when adding an
1931 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1932 on elts so that filename is filled in.
1934 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1936 * bout.c (howto_align_table): New set of relocs, with enough
1937 data for "objdump -r" to work.
1938 (b_out_reloc_type_lookup): Recognize alignment relocs.
1940 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1942 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1943 invocations of make. Also, always create installation
1946 * config/apollov68.mh: removed -g from CC definition.
1948 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1950 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1951 overflowing gp-offset range.
1953 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1955 * srec.c (srec_set_section_contents): don't write out sections
1956 without the LOAD and ALLOC attributes
1958 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1960 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1961 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1962 * aout-target.h (callback): Don't set page/seg sizes.
1964 (set_sizes): New routine.
1965 (backend_data): Point to it.
1966 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1967 (sunos4_aout_backend): Point to it.
1968 * aoutx.h (set_arch_mach): Call set_sizes callback.
1970 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1972 * aout-target.h: Make _bfd_slurp_extended_name_table be
1973 the default. Given that we *write* the suckers (for long
1974 archive member names), we really ought to be able to read them!
1975 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1976 seem to be needed, and many machines don't have it.
1978 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1980 * coff-m68k.c (vector): read and write archives in coff format.
1982 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1984 * opc-sparc.c: New file.
1986 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1988 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1989 pointers to bfd_byte* before performing arithmetic on them. Such
1990 use with bare void* pointers is a gcc extension.
1991 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1992 * archive (normalize): Add to CONST to match actual usages with
1995 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1997 * configure.in: Recognize i486 host cpu, and use i386-elf
2000 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2002 * config/stratus.mt (CC): Remove definition.
2003 * elf.c (bfd_section_from_shdr): Test for the possibility that
2004 section_from_elf_index returns NULL and don't dereference it.
2006 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2008 * add hppa_data to bfd tdata (indirectly via sef).
2010 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2012 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2014 * configure.in: error messages to stderr, not stdout
2016 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2018 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2019 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2020 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2022 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2024 * configure.in: recognize hppa* instead of hppa
2026 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2028 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2029 RTYPE2HOWTO to cope with same.
2030 * reloc.c (bfd_perform_relocation): added support for size of -2
2031 (subtract a word reloc type). Updated doc.
2033 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2035 * Makefile.in: merged changes from progressive, removed rcsid.
2037 * archures.c, archive.c, Makefile.dos: removed rcsid.
2039 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2041 * bfd-in.h : add BFD_IS_RELAXABLE flag
2042 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2043 header e_relaxable, major hackery in callbacks
2044 * libaout.h : add space for a_relaxable.
2045 * seclet.c (rel): don't relax empty sections
2048 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2050 * section.c (STD_SECTION): add some casts to the initializers for
2053 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2055 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2056 and add appropriate casts to keep (picayune) aix-cc happy.
2058 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2060 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2061 symbol pointers. Punt expensive & useless bfd_realloc. Use
2062 malloc for raw symbols, and free it before returning.
2063 (bfd_section_from_shdr): Do not slurp symbol table until politely
2064 asked. Do not even slurp string tables.
2065 (elf_get_symtab_upper_bound): Count 'em without reading them.
2066 (elf_get_symtab): This is how to politely ask. Schlurp!
2067 This should probably just *become* elf_slurp_symbol_table, FIXME.
2069 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2071 * archive.c (bsd_write_armap): write the timestamp of the
2072 archive header to be just a little bit later than the timestamp of
2073 the file, otherwise the linker will complain that the index is
2076 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2078 * configure.in: Add m68k-ericsson-*.
2080 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2082 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2083 * elf.c: Remove unconditional debug printf's.
2084 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2085 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2086 (elf_slurp_symbol_table): Hand out symbols in forward, not
2087 reverse order. Simplify duplicate code.
2089 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2091 * elf.c: Remove "(void)" casts from function calls where the
2092 return value is ignored, in accordance with GNU coding standards.
2094 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2096 * hppa.c: Apply John's standard fix to avoid "empty translation
2097 unit" warnings from some ANSI-C compilers.
2099 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2101 * hosts/solaris2.h: Configure same as sysv4.
2103 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2105 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2106 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2107 type match actual return type.
2108 * elf_print_symbol (section_name): Make CONST.
2110 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2112 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2113 New files, for Linux (a free Unix clone for 386 machines).
2114 * Makefile.in, configure.in, targets.c: Update accordingly.
2116 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2117 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2118 correct calling of howto special functions and fixes from Raeburn
2120 * archures.c: nuke bfd_reloc_code_type
2121 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2122 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2123 SEC_NEVER_LOAD, various other bfdgas newness
2124 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2125 * targets.c: change jump table vector to above
2128 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2130 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2131 its prototype will be included in libbfd.h. Change result type
2132 to struct * (rather than equivalent typedef) so it can be used in
2133 the prototype, where they typedef won't be known.
2134 * libbfd.h: Updated version.
2136 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2138 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2139 targets.c: HPPA merge.
2141 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2143 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2144 * config/solaris2.mh: Kludge around Sun compiler bug.
2146 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2148 * libaout.h (aout_backend_data): Change defs of two bitfields to
2149 be unsigned chars instead to get around rs6000 compiler problem.
2151 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2153 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2154 Correct misconception that there can be only one symbol table.
2155 Only call elf_slurp_symbol_table on the full symbol table, not
2156 the dynamic one which is only a subset of the full one.
2158 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2160 * coffcode.h (coff_compute_section_file_positions): For I960,
2161 don't align sections in file.
2163 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2165 * targets.c (struct bfd_target): Added field for target-specific
2166 (but not file-specific) data, for distinguishing minor
2167 characteristics between (e.g.) a.out formats.
2169 * section.c (struct sec): New field user_set_vma indicates vma
2170 field should be heeded, not assumed to be unset.
2171 (STD_SECTION): Initialize that field of standard sections to zero.
2172 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2174 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2175 pre-swapped version.
2177 * archures.c (struct bfd_arch_info): Fixed order of comment and
2178 field decl. New fields indicate size of page and segment for
2180 * cpu-m68k.c (N): Fill in values.
2181 * cpu-sparc.c (arch_info_struct): Ditto.
2183 * libaout.h (struct aout_backend_data): Various bits of data (not
2184 all used currently) with characteristics of a.out implementation.
2185 Important field for now is text_includes_header, indicating that
2186 the text section starts immediately after the file header, which
2187 gets mapped in with it.
2188 (struct aout_data): New fields indicate whether vma has been
2189 adjusted yet (not yet used), and what magic number will be used in
2190 the output file (should go away in favor of vma_adjusted).
2191 (WRITE_HEADERS): Code for dealing with section sizes and related
2192 header fields replaced with call to adjust_sizes_and_vmas.
2193 * aoutx.h (some_aout_object_p): Fill in magic number field.
2194 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2195 (set_arch_mach): Set page size and segment size once CPU
2197 (adjust_sizes_and_vmas): New function; has much code moved
2198 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2199 and size parameters, as well as many header fields, after deciding
2200 on magic number for output file. Checks to ensure that this
2201 adjustment has only been done once.
2202 (set_section_contents): Call adjust_sizes_and_vmas instead of
2203 doing much of the work here.
2205 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2206 default (null) values of these fields.
2207 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2208 value in exec header.
2209 (sunos4_aout_backend, MY_backend_data): Define backend data
2210 indicating file header is included in text section.
2212 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2214 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2215 gcc version 2, to avoid warnings.
2217 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2219 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2220 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2222 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2224 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2226 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2228 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2229 * configure.in: Rewrite target parsing to use simple format.
2230 Handle sparc-sun-solaris2 configuration.
2231 * aout64.h: Avoid ANSI C brain death warning.
2232 * elf.c: Avoid trigraph (???) or /* in comments.
2234 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2236 * config/sysv4.mh: new file, RANLIB=echo
2238 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2240 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2242 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2243 elf_core_tdata_struct into a single common struct. Core files
2244 wouldn't have worked at all without this.
2245 (bfd_elf_find_section): New function for GDB's undercover use
2246 to find string sections that BFD hides from it.
2247 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2249 (elf_object_p, elf_core_file_p): Allocate internal file header
2250 storage dynamically.
2251 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2252 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2254 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2256 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2258 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2260 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2262 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2264 * configure.in: handle m680[01234]0 as aliases for m68k
2266 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2268 * coff-a29k.c: do byte relocs correctly
2269 * coffcode.h (styp_to_sec_flags): never load INFO sections
2270 * seclet.c (rel): don't relocate INFO sections
2272 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2274 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2275 Make the symbols unmodifiable.
2276 (bfd_section_init): Deleted.
2277 * init.c (bfd_init): Don't call bfd_section_init.
2279 * section.c (bfd_set_section_contents): Ensure that range to be
2280 written is within section boundaries.
2281 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2284 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2286 * coff-i960.c (howto_table): Deleted.
2287 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2288 interesting entries from old howto_table.
2289 (RTYPE2HOWTO): Adjusted to use switch.
2290 (coff_i960_reloc_type_lookup): New function.
2292 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2293 records for section symbol.
2294 (make_abs_section): Unused; deleted.
2295 (renumber_symbols): Re-order symbols so undefined symbols come
2296 last, as COFF format desires.
2297 (coff_write_symbol): Put C_FILE symbols in debug section always.
2298 (coff_section_symbol): New function; creates a symbol with the
2299 same name as a section, and sets up aux records for it.
2300 (coff_add_missing_symbols): New function; adds section symbols to
2301 symbol table if they aren't there already. Should someday also
2302 add a dummy C_FILE symbol if none is present.
2303 (coff_write_object_contents): Add missing symbols before preparing
2304 symbol table to be written.
2305 (coff_slurp_reloc_table): Verify that symbol indices read in are
2306 in a reasonable range.
2307 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2308 (obj_conv_table_size): Accessor macro.
2310 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2311 reloc types on i960.
2313 * bfd-in.h (bfd_get_section_name): New macro. Like
2314 bfd_section_name, but returns rvalue, not lvalue.
2315 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2316 (bfd_get_section_flags): Now returns rvalue.
2318 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2319 general, some specific to sparc or i960.
2321 * aoutx.h (set_section_contents): Set VMA for each section based
2322 on previous section. If text section VMA doesn't appear to have
2323 been set, make a best guess from the type of file.
2325 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2327 (MY(vec)): Initialize reloc_type_lookup field.
2329 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2330 (bfd_error_trap, bfd_error_vector): Extern, not common.
2332 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2333 few types of relocs for sparc; will need enhancement.
2335 * bout.c (callj_callback): Use DEFUN macro in definition.
2336 * coff-i960.c (optcall_callback): Likewise.
2338 * targets.c (bfd_target): Added fields reloc_type_lookup and
2339 _bfd_make_debug_symbol. Also minor comment changes.
2340 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2341 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2342 than arch info, and dispatch with BFD_SEND. Callers changed.
2343 * archures.c (struct bfd_arch_info): Deleted field
2345 * cpu-*.c: Don't initialize that field.
2347 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2348 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2349 (bfd_errmsg): Now returns ptr to const.
2350 * bfd-in.h (bfd_errmsg): Fix prototype.
2352 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2353 * reloc.c (bfd_generic_relax_section): Ditto.
2355 * section.c (Section Output doc): Improve description of use of
2356 output_section and output_offset.
2358 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2360 * sco-core.c: new file from net.
2361 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2362 Now we have the hairy linker, it's possible to move symbols from
2363 one section into another. Actually make that work!
2365 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2367 * hosts/sun3.h: fix declaration of free.
2369 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2371 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2372 * coff-h8300.c (reloc_processing): all relocs are relative to
2374 * opncls.c: don't use fdopen on DOS systems
2376 short patches from Glenn Kasten (glenn@ready.com)
2377 * target.c: enabled oasys support
2378 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2379 fix problem where a relocation which crossed a modification byte
2380 boundary did not work. Fix problem where a relocation near the end
2381 of a data record did not work.
2384 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2386 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2387 archvie header string counts the endian way, this heuristic sees
2388 how big an archive string to read by trying it one way and if the
2389 string table is unreasonably big, trying it the other. *FIXME*.
2390 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2392 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2394 * bfd-in.h: Increase version number to 1.97, for consistency
2396 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2398 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2400 * bfd-in.h: bump version to 1.96
2401 Major change; changed calling convention for
2402 bfd_get_relocated_section_contents so that caller allocates
2403 memory for section data.
2404 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2405 seclet.c, targets.c, bfd.c: reflect new convention.
2406 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2407 case, then use reasonable default values for SEC_* flags.
2409 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2411 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2412 size of output reloc struct.
2413 * targets.c, Makefile.in: comment out tekhex for the moment.
2414 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2415 * configure.in: tandem target is st2000
2416 * coff-m68k.c: rename static howto_table to global
2417 m68kcoff_howto_table.
2418 * bout.c: remove unnecessary abort
2419 * coff-a29k.c: various changes to the way relocations work to cope
2420 with the "new order" and latent bugs.
2423 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2425 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2426 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2427 * reloc.c (bfd_perform-relocation): don't relocate refs to
2428 absolute symbols if doing a partial link.
2430 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2432 * configure.in: Add a29k-amd-udi.
2434 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2436 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2437 internal_exec structure before initializing the fields that
2438 are used, so that the unused fields are in a known state.
2440 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2442 * tekhex.c (struct data_struct): Convert from typedef that
2443 typedefs nothing to a normal structure declaration.
2444 * tekhex.c (pass_over): Prototype args for function that
2445 second arg points to.
2447 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2449 * Makefile.in: remove old style staging. Do not print recursion
2452 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2453 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2456 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2458 * bfd.c, Makefile.in: added tekhex
2459 * aoutx.h (set_section_contents): pages should be padded to the
2460 size of a page, not the size of a segment.
2461 * configure.in: added go32 host and i386-aout target.
2462 * i386aout.c, libaout.h: now works for go32 target
2463 * ieee.c: fix bit rot.
2464 * seclet.c: support for padding seclet type.
2466 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2468 * Makefile.in: added .NOEXPORT:
2470 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2472 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2474 * elf.c (elf_compute_section_file_positions,
2475 elf_write_object_contents): Return boolean, not NULL (which
2477 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2478 Also ifdef-out code that aborts on unhandled section types.
2480 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2482 * configure.in: Recognize ncr3000 config
2483 * Makefile.in (MINUS_G): Pass on to recursive makes.
2484 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2486 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2488 * Makefile.in: Now that we have sym.h and symconst.h, compile
2489 coff-msym.c on all systems.
2490 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2491 * coff-msym.c: Update include files and comments; add weakext bit.
2493 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2495 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2496 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2498 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2500 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2501 * configure.in: Add new host and target configs.
2502 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2503 structs, which vary; just use member name.
2504 (elf_object_p, elf_core_file_p): Lint, fix comments.
2505 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2507 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2509 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2510 local, disposable, copy of the external form of section header
2511 table and program header table entries.
2513 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2515 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2517 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2519 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2522 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2524 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2526 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2528 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2529 not internal bfd_assert function (twice).
2531 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2533 * aout-target.h: change ar_max_namelen to 15 (the right value)
2534 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2537 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2539 * archive.c (bfd_generic_archive_p): check for bout archives too.
2540 * bout.c: make it work again.
2542 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2544 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2546 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2547 bfd_xmalloc() instead of bare malloc().
2549 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2551 * Makefile.in: pass down MAKEINFO on info.
2553 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2555 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2556 host/h-<foo> now just <foo>.
2557 * configure.in: reflect changes
2559 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2561 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2562 actual source file, not just the generated libbfd.h.
2564 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2566 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2567 gdb on little-endian 960 code.
2568 * archive.c (compute_and_write_armap): indirect symbols should go
2569 into the archive header too.
2571 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2573 * Makefile.in: added check target.
2575 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2577 * coff-msym.c: Move this file from gdb/ecoff.c. It
2578 handles byte-swapping for ECOFF (MIPS symbol) files.
2579 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2580 to the files built on MIPS-based hosts.
2581 * Makefile.in: Add rule for coff-msym.
2583 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2585 * Makefile.in: added clean-info target. MINIMIZE=1.
2587 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2589 * coff-rs6000.c: Move core file functions into separate
2590 new file rs6000-core.c. This is needed because reading
2591 core files depends on native include files that conflict
2592 with ../include/coff/rs6000.h.
2593 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2595 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2597 * aoutx.h (NAME(aout,print_symbol)): Don't print
2598 symbol addresss for undefined symbols.
2599 * coff-rs6000.c: Various updates (due to target-
2600 independent changes).
2601 * libbfd.h: Ditto (tdata field is now a union).
2602 * hosts/h-sparc.h: Removed prototype for bogus function
2603 'emset' (presumably should have been 'memset' - which is there).
2605 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2607 * configure.in (mips-big-* target): Same is Iris.
2609 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2611 * aoutx.h (translate_from_native_sym_flags): when creating an
2612 alias symbol, fill in the section as undefined, rather than
2613 leaving it blank. If an output section can't be found for a
2614 symbol, then don't core dump.
2616 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2618 * Makefile.in, configure.in: removed traces of namesubdir,
2619 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2620 copyrights to '92, changed some from Cygnus to FSF.
2622 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2625 * coff-h8300.c: fix stupid reloc subtraction bug
2626 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2627 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2628 the symbol.flags and done_lineno fields.
2630 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2632 * coffcode.h (coff_write_symbol): write out the correct number of
2634 * cpu-h8300.c: fix disassembly bug
2636 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2638 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2639 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2640 reloc.c, section.c (bfd_map_over_sections), targets.c
2641 (bfd_target_list): Protolint.
2642 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2644 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2646 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2648 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2649 section of a symbol rather than the section of a reffed symbol to
2650 determine the r_index of an emmitted reloc.
2652 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2654 * PORTING: New (preliminary) porting guide.
2656 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2658 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2659 (howto_hvrt16): lint.
2661 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2663 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2664 a full configuration (with possible cross-development),
2665 instead of using host-aout.c.
2667 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2669 * aout-target.h (MY(write_object_contents):
2670 Set obj_reloc_entry_size (abfd).
2671 * gen-aout.c: Change to emit a .c files, not a .h file.
2673 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2675 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2676 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2678 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2680 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2681 with more than one auxent can cause nasty core dumps.
2683 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2684 "done_lineno" so that a symbol which appears twice in the symbol
2685 table only gets it's linenumbers relocated once. Modifed
2686 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2689 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2691 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2692 stuff to use the New Order.
2694 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2696 * ieee.c: Change type of envi[] to unsigned char.
2698 * configure.in: fix vax ultrix configuration.
2700 * elf.c (bfd_section_from_shdr): Deal with null return from
2701 bfd_make_section(). (elf_object_p): Select endianess properly.
2703 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2705 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2707 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2709 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2710 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2711 * host-aout.c: Don't use aout-params.h; configure these systems
2712 in their xm files, not in a randomly generated file.
2713 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2715 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2717 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2719 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2720 host_aout_vec here as well.
2722 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2724 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2725 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2726 to prevent undefined symbol.
2728 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2730 Various lints found on PersSony
2731 * aoutx.h: cast an enum
2732 * coff-a29k.c: many ints in reloc structure turned to enum
2733 * coffcode.h: more enums
2734 * cpu-h8300.c: more enums
2735 * opncls.c: more enums
2737 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2739 * configure.in: Make Tahoe configuration work again.
2740 * bfd-in.h: Remove trailing comma from enum declaration.
2741 * ieee.c: Can't put byte values >0x7F into a signed char.
2743 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2745 * Makefile.in: Add dependencies for various coff-*.o files.
2747 * elf.c: Remove extraneous paren from core_prpsinfo and
2748 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2749 Replace references to old section "size" member with new
2750 "_raw_size" member. Implement elf_make_empty_symbol, which
2753 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2755 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2758 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2760 * coffcode.h (bfd_coff_relax_section): now static.
2761 (bfd_coff_get_relocated_section_contents): various type lints.
2763 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2765 New entry point in the transfer vector - bfd_relax_section.
2767 * aout-target.h: add to vector, call generic_relax
2768 * bfd-in.h: add to vector
2769 * bfd.c: add #define for vector
2770 * bout.c: add to vector, call generic_relax
2771 * coffcode.h: add to vector, also now has coff specific relax code
2772 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2773 * elf.c: call generic_relax
2774 * ieee.c: call new vector, clean up some bugs due to the creation
2776 * libbfd.h: add bfd_generic_relax_section EXFUN
2777 * oasys.c: call generic_relax
2778 * reloc.c: implement generic_relax
2779 * seclet.c: moved much of this into coffcode.h
2780 * srec.c: call generic_relax
2781 * targets.c: define new transfer vector
2783 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2785 * everything: now modified to use smaller reloc type. Self hosts
2788 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2790 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2791 New files for stratus.
2793 * configure.in: Add configuration fragments for stratus.
2795 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2797 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2798 variables as CONST since they are set to point to a const char
2799 string. Fixes compiler complaints.
2801 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2803 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2806 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2808 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2809 symbols, so that we can emit the correct file name even
2810 if it's an include file.
2812 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2814 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2815 (Reported by john@labtam.labtam.oz.au (John Carey)).
2817 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2819 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2821 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2822 being used to -DHAVE_PROCFS.
2824 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2825 '#include "fopen-same.h"' to end of file to match other h-* files.
2827 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2829 * configure.in: Change svr4 references to sysv4. Add case
2830 "unknown" for target vendor and infer some targets based
2831 on the specified operating system.
2833 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2835 * bfd-in.h, libaout.h: ANSIfy enums.
2837 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2839 * archive.c (normalize): created version for VMS which removes the
2840 VMS directory crap from the front and end of a filename, eg turn
2841 [-.foo]bar.obj;123 into bar.obj
2842 (bfd_construct_extended_name_table): now writes index into an
2843 extended name table in decimal - the same base used to read an
2844 extended name table.
2846 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2848 * aout-encap.c: Fix to use aout-target.h.
2849 * aoutf1.h: Use standard MY_object_p and MY_callback
2850 in aout-target.h. Remove target-specific versions.
2851 * host-aout.c: Re-write to use aout-target.h.
2852 * gen-aout.c: New files use with host-aout.c to generate
2853 host-specific a.out-related parameters.
2854 * Makefile.in: host-aout.o depends on aout-params.h, which is
2855 generated by gen-aout.
2856 * aout-target.h: Make a little more flexible.
2857 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2858 macro. Instead, inline it in aout-target.h.
2859 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2860 a gcc -Wall warning.
2861 * archive.c: Add missing commas in DEFUN macro (2 places).
2862 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2863 Berkeley ones, now that libiberty has them:
2864 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2865 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2866 remove unused variable.
2868 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2870 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2871 and execname inside HAVE_PROCFS ifdef since they are unused
2872 when it is not defined.
2874 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2876 * elf.c: Flag all sections as either code or data. We can't
2877 be sure what they are anyway, since ELF doesn't fit the
2878 traditional model of text+data+bss very well. Add new local
2879 function elf_read() to simplify code. Record entry point in
2882 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2884 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2885 rather than N copies of the same lines.
2887 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2889 * cpu-h8300.c: disassemble branch displacements correctly
2890 * coff-h8300.c: put reloc offsets out in 32bits
2892 * makefile.dos, configdj.bat: New files from DJ
2893 * cache.c: fopen with new macros is needed for DOS.
2894 * ieee.c: environ renamed to envi to stop an include file
2896 * opncls.c, coff-rs6000.c: more fopens with macros.
2898 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2900 * Makefile.in: infodir belongs in datadir.
2902 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2904 * Makefile.in: fix where docdir lives
2906 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2907 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2908 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2909 srec.c, syms.c, targets.c : all new documentation and lint
2913 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2915 * coffcode.h, srec.c: Lint.
2917 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2919 * Makefile.in: install using INSTALL_DATA, added standards.text
2922 * configure.in: mark directory as target dependent. configure
2923 nows works in objdir always so make file existence checks
2926 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2928 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2929 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2930 and mandir now keyed off datadir by default.
2932 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2934 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2935 computation of arch and machine type so it's worked out before
2936 some_aout_object_p is called.
2937 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2939 * archures.c: add extra field 'section_align_power' to hold
2940 default section alignment in object files.
2941 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2942 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2943 initialize the new field.
2944 * bout.c (b_out_callback): replace the text size, since aout
2946 * aoutx.h: Documentation in the new style
2948 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2950 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2951 use the saved value if mtime_set is already set (intended
2952 for archive files, though apparently not used yet).
2954 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2956 * targets.c: Revise comments about how to configure the target
2957 vector, to match reality. Remove mention of obsolete methods.
2958 Remove long lists of capitalized macros that turn into the same
2959 thing in lowercase. Normal vector simply lists all known
2960 lowercase xvec names; all other cases are handled by SELECT_VECS.
2962 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2965 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2966 list of supported targets.
2968 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2970 * archive.c (bsd_write_armap): The pad byte sometimes added to
2971 the string table in a __.SYMDEF member is now
2972 counted as part of the size of the string table.
2973 This is compatible with the old ranlib, as well as Sun's.
2975 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2977 * srec.c: Rewrote to fix many bugs; now gets the record type
2978 right, doesn't choke on input, sets the start address in an S9 and
2979 fills in the filename on an S0.
2981 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2983 * cpu-h8300.c: Add support for MEMIND addressing mode
2985 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2987 * coffcode.h: use the new macro if available
2989 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2990 * Makefile.in: Fixed dependencies due to file rename
2992 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2993 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2994 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2995 newos3.c, stab-syms.c, syms.c: All these files have had their
2996 #includes altered to point to the new places.
2998 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3000 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3002 * configure.in: Add vendor "ncr" as supported per-target vendor.
3003 Add svr4 case for i386 per-host case.
3005 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3008 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3010 * syms.c (bfd_decode_symclass): Return 'A'
3011 for symbols that are both absolute and global.
3012 * archive.c (bfd_special_undocumented_glue): Return NULL
3013 if bfd_ar_hdr_from_filesystem returns NULL.
3015 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3017 * Makefile.in: added coff-h8300
3018 * configure.in: now h8 is a coff target
3019 * cpu-h8300.c: fix various disassembly problems
3020 * libcoff.h: took out some code which has been #0ed for a long
3022 * targets.c: added h8 coff
3023 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3024 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3026 * coffcode.h: Started to change the way machine dependencies are
3027 handled, from the nest of #ifdefs to macros defined in the
3028 including coff-<foo>.c
3030 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3032 * aoutx.h (some_aout_object_p): Set the `executable' bit
3033 if the entry point is contained in the text segment, even if the
3034 text segment is at location 0.
3036 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3037 nonstandard MIPS sections (.rdata, .sdata, etc).
3039 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3040 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3041 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3043 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3045 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3047 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3048 from syms.c to new file stab-syms.c. Also, since GNU extended
3049 type codes such as N_SETT are no longer in ../include/stab.def,
3050 include them manually.
3051 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3052 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3053 * libaout.h: Added prototype for aout_stab_name().
3054 * Makefile.in: Update Makefile for new stab-syms.[co].
3056 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3058 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3059 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3060 just make N_XXX work by excluding the header from the text segment.
3061 * aoutx.h: Fix comments to match.
3063 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3065 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3066 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3067 for the "logical" text segment (i.e. never consider the exec
3068 header to be part of the text segment). This change is
3069 needed for consistency with various other parts of bfd and ld.
3070 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3071 and move calculation of obj_textsec(abfd)->size to libaout.h.
3072 * bfd-in.h: Removed bogus ';'.
3074 * Makefile.in: Add MINIMIZE flag to select lean
3075 or bloated target_vector.
3076 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3077 * newsos3.c: Fixes to ../include/aout64.h remove need
3078 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3080 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3082 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3083 handle both little and big-endian targets, with little
3084 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3085 * host-aout.c: Add FIXME note.
3087 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3089 * targets.c: Make the default target_vector contain
3090 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3091 Old behavior can be gotten by defining ALL_TARGETS.
3092 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3093 Factored out common code into new file aout-target.h.
3094 Saves a lot of duplicate code for a.out variants.
3096 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3098 Get 'make headers' to work when configured with +subdirs.
3099 * Makefile.in: Add $(subdir) to docdir path.
3100 * doc/Makefile.in (protos): Add $(srcdir) prefix
3101 to name of sed scripts.
3103 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3105 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3106 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3107 to include names of N_SETT etc.
3109 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3111 * elf.c: Add minimal support for ELF symbol tables. Generates
3112 canonical bfd symbol tables from ELF symbol tables. Change the
3113 name of some functions from bfd_<name> to elf_<name>.
3115 * syms.c: Trivial fix to comment to remove a redundant "to".
3117 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3119 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3120 form that GDB recognizes as COFF.
3122 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3124 * ieee.c (ieee_object_p): cast NULL correctly.
3125 * configure.in: added harris host
3127 * coff-a29k.c: Lots of changes, most from David Wood.
3129 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3131 * coff-m88k.c (coff_write_armap): Just #undef it.
3133 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3135 * Makefile.in: standardize on MINUS_G to disable debugging
3136 * coff-m88k.c: create coff armaps instead of bsd ones.
3137 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3140 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3142 * elf.c: Additions to support ELF format core files.
3143 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3144 has support for /proc (all the include files in particular).
3146 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3148 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3149 of two N_SO stabs, one for directory, and one for filename.
3151 * bfd-in.h (print_vma): Factor out duplicate definition.
3153 Exit a little more gracefully when malloc returns NULL.
3154 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3155 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3156 * libbfd.h: Rre-generated due to libbfd.c update.
3158 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3160 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3162 * elf.c (elf_object_p): Don't try to create a bfd section for
3163 the first ELF section header. It is just a placeholder.
3165 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3167 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3168 core files, when compiling native.
3169 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3171 FIXME: The aoutf1.h change below needs to be reversed back
3174 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3176 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3177 manipulation of lnno fields in lineno structs in a coff-<f>.h
3178 independent way. Override it in coff-<f>.h to your favourite
3179 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3180 (coff_swap_lineno_out): modified to use the new macros.
3182 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3184 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3185 unknown arch when the magic number doesn't specify the
3186 architecture, since some OSs (eg old sun3s) don't set the number, and
3187 020 is probably the right answer anyway.
3189 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3191 * hosts/h-news.h, hosts/h-rtbsd.h:
3192 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3193 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3194 bfd_print_symbol_nm, for use by nm.
3195 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3196 bfd_print_symbol_nm option, to print in nm format.
3197 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3198 oasys.c (oasys_print_symbol): Provide stub implementations
3199 for bfd_print_symbol_nm.
3200 * syms.c: New function bfd_decode_symclass, used by nm printer.
3201 New function bfd_stab_name to look up string name of stab code.
3203 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3205 * Makefile.in: Added ctor.c
3206 * archures.c (bfd_default_arch_struct) added
3207 bfd_default_reloc_type_lookup.
3208 * coffcode.h: removed a load of #if 0ed code.
3209 (coff_compute_file_section_positions): now works out the section
3210 alignment and size correctly in all cases.
3211 (coff_get_symtab): looks for constructor symbols and calls the
3212 right function when they're found. (coff_canonicalize_reloc):
3213 knows when a section is full of constructors and does the right
3215 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3217 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3218 * libcoff.h: removed #if 0ed code
3219 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3220 arch independent constructor relocation type.
3221 (bfd_reloc_type_lookup): removed the comment "this will go away"
3222 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3223 reloc which is used when BFD_RELOC_CTOR falls through to give a
3224 default 32bit reloc for constructors.
3225 (bfd_default_reloc_type_lookup): added.
3226 * aoutf1.h: fixed SEGMENT_SIZE typo.
3228 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3230 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3231 matching prefix "coff".
3232 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3233 rs/6000 csect records.
3235 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3237 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3238 * configure.in: add motorola delta88 cases
3239 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3240 write_armap prototype
3241 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3243 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3245 * Rename COFF-related files in `coff-ARCH.c' form.
3246 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3247 coff-mips.c, coff-rs6000.c to be exact.
3249 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3250 make output clutter.
3251 * config/mt-*: Ditto.
3253 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3255 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3256 John Gilmore. Archive support from Damon A. Permezel.
3258 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3259 * configure.in: Add rs6000 case.
3260 * targets.c: Add rs6000 vector.
3261 * archures.c: Add rs6000, fix comment on romp.
3262 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3263 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3264 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3265 * section.c (bfd_make_section): Return NULL on attempt to create
3267 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3268 (bfd_swap_aouthdr_in): Handle lots more members.
3269 (make_a_section_from_file): If section has already been seen,
3270 just return false rather than overwriting it.
3271 (coff_real_object_p): Understand incoming magic numbers.
3272 (coff_set_flags): Understand outgoing magic numbers.
3273 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3274 (build_debug_section): Add fn for reading debug string section.
3275 (get_normalized_symtab): Handle symbol names in debug string section.
3276 Remove unused obj_string_table.
3277 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3278 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3279 existing section before making one.
3280 * cpu-rs6000.c: New file.
3281 * rs6000coff.c: New file.
3283 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3285 * elf.c: Add partial support for ELF format corefiles. Still needs
3286 support for extracting registers from corefiles.
3288 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3290 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3291 RANLIB is defined as echo, send the output to /dev/null to help
3292 reduce clutter in the output from doing a make.
3294 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3296 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3297 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3299 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3301 * coffcode.h (coff_compute_section_file_positions): make it pad
3302 section size out if there are alignment restrictions so that the
3303 image will be ok on a system where section positions are worked
3304 out by accumulating sizes rather than from the section headers.
3305 * targets.c (proto write_armap). Changed orl_count to unsigned.
3306 * opncls.c (bfd_close_all_done). Added so that generative
3307 programs like gas can close a bfd without causing bfd confusion.
3308 * libbfd.h (changed becuase of protos)
3309 * amdcoff.c: messed with the way that jmp displacements are
3310 calcualated. This may not yet be totally correct.
3311 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3313 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3314 abs symbol has no section (like a register symbol).
3315 (coff_write_symbol) now zeros auxent before filling it up to help
3316 with sensitive applications.
3317 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3319 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3321 * bfd.c: Make sure we don't get a macro strerror().
3322 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3323 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3324 attempt to recover command, ifdef NO_CORE_COMMAND.
3325 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3327 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3329 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3331 * archive.c (bsd_write_argmap): The size of the ranlib structures
3332 should not include the size field itself.
3333 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3334 adata(abfd)->exec_bytes_size field instead of constant macro,
3335 because aoutx.h compiles to a simple .o file shared by
3336 all 32-bits a.out targets.
3338 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3340 * configure.in: Allow i386-sco-sysv.
3341 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3342 * cpu-h8300.c: lint.
3344 * host-aout.c: New strategy. We use common code, include files,
3345 and data structures to handle the file, but set a few parameters
3346 from the host's config file (page size, text start addr, etc).
3347 * libaout.h: Define HP BSD machine types.
3348 * aoutf1.h: Handle reading a.outs with these types.
3350 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3351 virtual-memory-address of the .reg section. We can't just make a
3352 section for "all the regs and nothing else" because only GDB knows
3353 exactly where the regs are (scattered around the upage and stack).
3354 Clean up memory allocation. Remove big- and little-endian
3355 vectors, replace with single vector; this only runs on the host,
3356 in host byte order. Replace byteswap routines with aborts in case
3358 * targets.c: There's only one trad_core_vec now.
3359 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3361 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3363 * hosts/h-amix.h (free): Fix prototype.
3365 * aoutx.h: Don't use NULL as an integer, for braindead systems
3366 that declare it as (void *)0. (From Peter Schauer.)
3368 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3370 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3371 problem with bad Ultrix system headers.
3372 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3373 various kinds of alignments for the various kinds of
3376 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3378 * doc/Makefile: Don't assume . is on the path (from James Clark).
3380 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3382 * Makefile.in: Avoid Sun Make VPATH bugs.
3383 * targets.c: Declare trad_core vectors extern.
3385 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3387 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3388 * libbfd.h: Moved ALIGN macro here.
3389 * bout.c (b_out_callback): Replace i960_align by align_power.
3391 * libaout.h (struct aoutdata): Added fields page_size,
3392 segment_size and exec_bytes_size. These help generic code
3393 (in aoutx.h and libaout.h) to figure out where to align
3394 the various segments in a demand paged file.
3395 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3396 to decide if the exec header counts in a_text (text segment size).
3397 Also, assume D_PAGED flag is set; don't set it here.
3398 * bout.c (b_out_callback): Add initialization of
3399 adata fields page_size, segment_size, and exec_bytes_size.
3400 * host-aout.c (NAME(host_aout, callback) and
3401 NAME(host_aout,mkobject): Ditto.
3402 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3403 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3404 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3405 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3406 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3407 for some systems (mainly sunos), so do it in the callback instead.
3408 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3409 * aoutx.h (NAME(aout,set_section_contents): Change the way
3410 filepos and size of sections are carried out to support
3411 older styles of demand paged executables.
3414 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3416 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3417 * bfd.c: Added macros to enable gas to swap coff records.
3418 * coffcode.h: Make the coff_swap_*_out routines return the number
3419 of bytes swapped, and cleaned up their prototypes.
3420 * configure.in: Added ebmon/coff support
3421 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3423 * targets.c: Added new entry points for coff swapping
3425 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3427 Restructure configuration scheme for bfd, binutils, ld.
3429 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3430 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3431 Change some config names to match other dirs.
3432 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3434 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3435 ../include/sysdep.h.
3436 * cpu-i960.c: Strncmp needed a length arg.
3437 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3438 * i386aout.c: Remove dead N_TXTOFF override.
3439 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3440 * config/: Rename some config files to match up h-*.h names.
3441 Remove all the HOST_SYS definitions from the config files.
3442 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3443 * hosts/h-hp9000.h: Remove USG comment.
3444 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3445 * hosts/h-news.h, h-sparc-64.h: New config files that had
3446 previously been kludged in the <sysdep.h> file.
3448 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3450 * config/*: trad-core support is HOST dependent, not target
3451 dependent. Target config files only set DEFAULT_VECTOR and/or
3452 other vector elements. Exception: when host-aout.c is in use,
3453 in which case we're forced to assume we're native (hp, vax,
3454 tahoe). Rename XDEPFILES to HDEPFILES.
3455 * Makefile.in: Rename XDEPFILES.
3456 * config/h-sun*: Don't force static linking.
3457 * trad-core.c: Document how to use it nowadays.
3458 * i386aout.c, newsos3.c: Clean up.
3459 * i386coff.c: Allow 386 coff files to be used as core files too
3460 (for reading core files from embedded systems).
3462 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3464 * Add i386aout.c for a.out support on the i386.
3466 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3468 * reloc.c, section.c, syms.c, targets.c: correct info-node
3469 structure in *doc* comments.
3470 doc/Makefile: stop hiding complaints from makeinfo.
3472 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3474 * aoutx.h (...some_aout_object_p): Take a third parameter,
3475 the internal_exec struct, and avoid ever looking at an
3476 external_exec. All callers changed to read the entire
3477 external_exec struct, swap and check its magic number,
3478 swap in the whole structure, and pass the swapped-in version to
3480 * bout.c: Bring into modern era. Use single _object_p routine
3481 for big- aand little-endian. Provide internal and external
3482 exec header structs. Use separate swap-in and swap-out routines.
3484 * libaout.h: Move struct internal_exec from ../include/aout64.h
3485 to here. Add obj_symbol_entry_size to struct aoutdata.
3486 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3488 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3489 EXTERNAL_NLIST_SIZE. Callers changed.
3491 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3493 * bfd.c: Remove strerror() to libiberty.
3495 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3496 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3497 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3498 last byte of transfer, not first byte, is within the section.
3500 * host-aout.c: Remove `BSD' archive support. Lint.
3502 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3503 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3504 `bfd_arch_info_type'. All uses changed.
3505 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3506 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3507 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3508 it needs a better name.) All uses changed.
3509 * targets.c: Rename `enum target_flavour_enum' to `enum
3510 target_flavour', and remove the `_enum' from all of the enum
3511 values themselves. All uses changed.
3513 * configure.in, config/h-i386mach: i386 mach host.
3514 * config/t-i386-aout: Use host-aout.c.
3516 * trad-core.c: Give it its own xvec's to make it independent
3517 of other file formats.
3518 * ecoff.c, host-aout.c: Remove refs to trad-core.
3519 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3520 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3522 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3524 * reloc.c: Extended NEWHOWTO macro
3525 * ieee.c: Changed the way 8bit pcrel is done
3526 * cpu-h8300.c: got the registers in the right order
3528 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3530 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3531 prediction is vindicated!
3533 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3534 Remove refs to howto.c, since Steve forgot.
3536 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3538 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3539 still work. Now allows any architecture/machine to be set.
3541 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3543 * howto.c deleted and moved code to reloc.c
3545 * libbfd.h, libbfd-in.h removed $id stuff for real
3547 * cpu-h8300.c Made it match various different spellings of h8300.
3549 * archures.c: Took out the first char filter which made it only
3550 look for a cpu/arch match when the first chars of supplied and
3551 tested names were the same.
3553 * targets.c removed oasys stuff, pending someone to fix the bugs
3557 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3559 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3560 ELF support good enough for GDB.
3561 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3562 m68k-cbm-svr4 host and target.
3563 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3564 so `diff' and `patch' can cope.
3566 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3568 * archures.c: removed texinfo error
3570 * init.c: added texinfo hooks, and removed initialization error
3573 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3576 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3578 * cpu-i960.c: Avoid numerical count of initializers.
3580 Vax Ultrix changes from David Taylor <taylor@think.com>:
3581 * host-aout.c: Make little-endian vector really little-endian.
3582 * configure.in: Separate vax and tahoe cases, handle ultrix.
3583 * config/t-vax: Add trad-core.o.
3584 * config/h-vaxult: New host system.
3586 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3588 * bfd-in.h VERSION, change version number to 0.18, this makes a
3589 gap, but now is the same as the linker version number.
3591 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3592 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3593 files will eventually contain processor specific bits for bfd,
3594 like strange relocation information and dis/assembly. So far only
3595 the H8 has been even partially done. This work also ties in with
3596 the change in handling architectures.
3598 * amdcoff.c: (a29k_reloc) fix error message.
3600 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3601 discover the architecture of the bfd. (sunos4_callback) calls the
3602 function bfd_set_arch_mach rather than stuffing stuff directly
3603 into the bfd. (sunos4_write_object_contents), changed names of
3606 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3607 setup the environment.
3609 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3610 headers in big endian format, regardless of the endianess of the
3613 * archures.c: totally changed. Now an architecture is represented
3614 with a pointer to an info structure rather than an enumerated type
3615 and a long. The old info is available as two elements in the
3616 structure. Future enhancements to architecure support will
3617 involve pointers to methods being placed into the info structure.
3619 * bfd.c: changed the definition of the bfd structure for the new
3622 * bout.c: (b_out_set_arch_mach) changed to use the new
3623 architecture mechanism.
3625 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3626 the new architecture mechanism.
3628 * configure.in: added h8 stuff.
3630 * ieee.c: too many changes to note. Now ieee files written with
3631 bfd gas and ld can be read by gld and ieee only linkers and
3634 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3636 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3637 than fixing the structure directly.
3639 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3640 than fixing the structure directly.
3642 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3643 before opening a bfd.
3645 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3646 rather than fixing the structure directly.
3648 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3649 in the t/hmake file) a user can select which backends they want
3650 linked with bfd without changing the source.
3652 * init.c: new, looks after initializing modules.
3654 * howto.c: for future use, will allow an application to work out
3655 what cookie to use as a handle on a relcoatio howto.
3657 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3659 * srec.c: Better error checking, partly from Peter Schauer.
3660 (srec_object_p): Avoid assuming any file that starts with 'S' is
3661 an S-record file! (Check for 3 uppercase-hex digits after it.)
3662 (ISHEX): Define new macro for checking supposedly hex characters.
3663 (pass_over): Treat as EOF any S-record line that:
3664 * doesn't have hex in either size character
3665 * produces a size larger than 0x7F
3666 * has an unrecognized type number
3668 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3670 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3671 opncls.c: Lint (saber actually).
3673 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3675 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3676 * newsos3.c: Fixed two types: newos3 -> newsos3.
3677 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3678 to use correct segment.
3680 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3682 * aoutx.h (print_symbol): Handle missing symbol->name.
3684 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3686 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3689 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3691 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3692 add sgi/irix support.
3694 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3696 Changes for the AMD 29000 Ultracomputer port from David Wood.
3699 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3701 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3704 * coffcode.h (coff_real_object_p): Pass information about the
3705 current file's coff symbol format to BFD via the coff_data struct.
3706 (coff_find_nearest_line): obj_icof => coff_data.
3707 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3708 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3709 and DIMNUM == E_DIMNUM.
3710 * configure.in: Handle a29k-*-* hosts, and targets
3711 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3712 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3713 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3714 local_linesz to `coff_data' (tdata) struct.
3715 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3716 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3718 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3720 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3721 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3723 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3725 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3727 (sunos4_core_file_matches_executable_p): Fix header comparison.
3728 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3729 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3731 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3733 Allow GDB to patch object files.
3735 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3736 * trad-core.h (trad_unix_core_file_p): Ditto.
3737 * aoutx.h (aout_set_section_contents): On first output, check
3738 abfd->direction and complain if erroneous.
3740 * Makefile.in: Add crude dependencies.
3742 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3744 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3745 to h/t-xxxx files so that everything will work on System V.
3747 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3749 * aoutx.h: Add information on host-aout.c and how to configure
3750 to use it, to the manual.
3751 * configure.in: Tix typo.
3752 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3753 else dummy out the core file support.
3754 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3755 specified, use it to locate the data section.
3756 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3757 rather than as chars (lint).
3759 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3761 * aoutx.h, coffcode.h: saberized.
3763 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3765 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3767 bfd.c, targets.c: minor rewording of doc segments
3770 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3772 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3773 etc, rather than TEXT_START_ADDR.
3774 * host-aout.c: Remove #if 0 around whole thing.
3775 Update to modern (32/64-bit) a.out naming conventions.
3776 Include a large chunk of ../include/a.out.gnu.h to get macros that
3777 are not defined by the system include files.
3778 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3779 macro used by the other a.out implementations.
3780 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3782 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3784 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3785 texdoc and psdoc; make these depend on generated .texi's
3787 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3790 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3793 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3794 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3795 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3796 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3797 obtrusive marks indicating .c origins.
3799 * bfd.texinfo: generalize most references to linker
3801 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3803 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3804 * archures.c: remove empty foo() definition (crept in at vn1.9)
3806 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3808 * bfd.texinfo: use @setchapternewpage on instead of lots of
3809 @page's; minor rephrasing in Introduction.
3811 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3812 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3813 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3814 segments): used BFD (caps) more consistently as a name in
3815 discourse, fixed a few other minor typos and uses of fonts
3818 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3820 * coffcode.h: fixed bug where string table size wasn't being swapped.
3822 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3824 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3826 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3827 flags. (bfd_print_symbol_vandf) now knows what to do with the
3830 * aoutx.h: made translate_from_native_sym_flags and
3831 translate_to_native_sym_flags produce the above flags.
3834 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3836 * all files: update copyright notices for GPL version 2.
3837 Install header comments and attribute most modules to their
3838 authors. BFD's name is now officially "Binary File Descriptor",
3839 so remove any conflicting pejoratives.
3840 archures.h: Consists solely of comments; remove it.
3842 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3844 * Makefile.in, bfd.c: Made it compile again.
3846 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3848 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3851 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3853 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3854 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3857 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3858 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3860 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3862 * Everything: created some new files, core.c format.c, reloc.c,
3863 section.c and syms.c to split the functionality a bit better.
3864 Cleaned up the rest of the files a bit, and added some
3868 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3870 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3871 really takes 3 arguments, patched code and ammended prototypes.
3873 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3875 * ../include/bfd.h (struct bfd_target): Added new field
3876 "align_power_min" which contains the minimum alignment for a
3877 section. This is used in coff_new_section_hook. The field
3878 insertion necessitates an update of all backends..
3880 * aoutf1.h jump table field inserted
3882 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3885 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3886 table field inserted.
3888 * coffcode.h(just about everything) Now patches up symbol tables
3889 using a different mechanism. The Intel major bug has been fixed,
3890 and the linker can self host on the Aviion and be debugged with
3893 * ecoff.c: new include and jump table patch, i386coff.c: new
3894 include and jump table patch, icoff.c: new include and jump table
3895 patch, ieee.c: can now read archives containing ieee modules.,
3896 libcoff.h: added (combined_entry_type), libieee.h: uped max
3897 sections to 20, m68kcoff.c: new include and jump table patch,
3898 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3899 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3900 srec.c: jump table patch. trad-code.c fixed #IF typeo
3902 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3904 * coffcode.h (coff_swap_aux_in): added else case to deal with
3905 filenames less than 9 characters.
3908 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3910 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3912 * srec.c: now allows any number of sections to be created in a
3913 file. Outputs addresses of the right length.
3915 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3917 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3918 target didn't match, the format got set to the attempted match,
3919 breaking a future test.
3921 *../include/i386coff.h : fixed typo in type field with size
3923 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3924 support in the jump table for the swapping routines exported to
3925 gdb. Now gdb works with the 386.
3927 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3929 * Merge in changes from gdb-3.95 release.
3930 Makefile.in: Allow hmake and tmake files to add OFILES.
3932 bfd.c: support specific targets as well as searching. When
3933 searching, take default target in preference to others.
3935 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3936 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3937 libbfd.h: Support specific targets as well as searching.
3938 opncls.c: Support specific targets as well as searching.
3939 targets.c: Search is short-circuited if default target matches.
3940 liboasys.c, libieee.c: Undo bothner changes that make macros
3941 work to the left of assignment, but which depend on the
3942 representations of different pointer types being the same.
3944 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3946 * i386coff.c: created.
3947 * coffcode.h: added support for 386.
3948 * Makefile.in: added support for 386.
3949 * ../include/i386coff.h: created
3951 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3953 * coffcode.h: removed all put_x_<sizes>
3954 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3958 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3960 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3962 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3964 * everything: Removed sysdep.h from bfd.h and put back into files
3965 from which it was split out. Now 64 bit version is built with a
3966 -DHOST_64_BIT="long long" on the compile line.
3968 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3970 Changed all the [get|put][name] routines to use [get|put]_[size
3973 Put in support for 64 bit work. Now two versions of bfd may be
3974 generated, according to the state of TARGET_64_BIT, one which is
3975 32 bit only, and one which is 64/32 bits.
3976 Created new back end 'demo64' to test 64 bit functionality.
3978 Renamed some files to work on DOS.
3980 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3981 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3982 chage, 64 bit transfer. * liba.out.h: Split out common code from
3983 sunos and newsos into liba.out. Name changes and prototype mods. *
3984 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3985 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3986 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3987 change and 64bit stuff.* newsos3.c: common code removed, new jump
3988 table. * oasys.c: Name change * opncls.c: Portability fixes *
3989 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3990 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3991 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3992 64bit ized. * demo64.c: 64 bit a.out back end
3994 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3996 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3997 on LHS of assignment, even when using old compilers.
3998 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3999 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4000 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4001 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4002 * targets.c: Add declaration of newsos3_vec.
4004 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4006 * aout.c: fixxed some of the problems with filepos calculation.
4007 (swap_ext_reloc): fixed problem with creation of relocs.
4008 (aout_set_section_contents): fixed filepos problem
4010 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4011 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4012 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4013 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4014 cleaned up. (coff_write_object_contents) cleaned up.
4016 * ecoff.c: Totally different. Now supports ecoff fully.
4018 * icoff.c: fixed problems in relocation callout.
4020 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4022 * m68kcoff.c: updated target vector.
4024 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4025 choose_reloc_size. (sunos4_write_object_contents) now calls
4026 choose_reloc_size so outputs relocs correctly, also calculates the
4027 size of the sections correctly.
4031 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4033 Merge Per Bothner's changes to modularize BFD a.out a bit.
4035 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4036 * ieee.c: Cast enums to int before comparing them, for brain-
4038 * coff-code.h: Remove coff_get_section_contents, and use the
4039 generic one instead.
4041 * aout.c: Derive new module from sunos.c, containing generic
4042 support code for all kinds of a.out files.
4044 * sunos.c: Remove all code that goes in aout.c. Split out
4045 machine dependent followup in sunos4_object_p into
4046 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4047 and redefine only the names we CHANGE, not all the names. Drop
4048 the little-endian vector, and rename the vector as sunos4 rather
4051 * b.out.c: Use aout.c routines for most of the work. Slight
4052 changes for the new regime. Remove close_and_cleanup and
4053 get_section_contents in favor of generics. New transfer vector
4056 * newsos.c: New support for Sony NEWS, another a.out format.
4058 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4059 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4060 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4062 * opncls.c (bfd_close): Call format-dependent write_contents
4063 routine, if writing, before calling target-dependent
4064 close_and_cleanup routine (which is now always generic, I think).
4065 * srec.c: Use bfd_alloc instead of malloc. Remove
4066 close_and_cleanup and move code from it to
4067 srec_write_object_contents. Add write_contents to tvec.
4068 * targets.c: Remove a.out little vector, replace a.out big
4069 vector with SunOS vector. FIXME: Need Vax support again now.
4071 * libbfd.h: Add write_contents format-dependent-vector to the
4072 bfd_target vector. Supply a generic close_and_cleanup routine.
4073 * liba.out.h: Handle the new aout.c split. Add prototypes for
4074 all routines defined in aout.c. Rename "sunos" things to "aout"
4075 things. Add a few fields where needed for various formats.
4076 * Makefile.in: Add aout.c and newsos.c.
4078 * archive.c, ieee.c, oasys.c: Lint.
4080 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4083 changed forward declaration struct stat; to reduce warnings. Changed
4084 comment on bfd_h_<x>_x.
4086 * ../include/m68kcoff.h, ../include/intel-coff.h,
4087 ../include/m88k-bcs.h
4088 Now there are two incarnations of relocs, linenos and syments. One for
4089 internal digestion, and one full of char arrays for I/O. The original
4090 names have gone to detect errors.
4092 * Makefile.in, m68kcoff.c, targets.c
4093 Test new structure code with a 68k coff implementaion
4095 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4096 Fixed all the places where there were problems with the size and
4097 alignments of structures on disk and structures in memory. #ifed out
4098 all the code in coffswap.c, since it should be done using the target
4101 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4103 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4104 multiple reloc command.
4106 * sunos.c (sunos4_set_section_contents): Made it so that sections
4107 are always padded to their alignment size.
4109 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4111 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4112 Clean up types and such (saber C problems).
4113 * ecoff.c: Clean up types and such. Remove routines that are
4114 not used. Fix up reading and swapping of shorts from files.
4116 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4118 * a.out.vax.c: Remove two bogus "static" from prototypes.
4120 * ecoff.c: Got rid of lots of non-working junk (that had
4121 been copied directly from coff-code.h).
4122 Updated to be consistent with updates to icoff.c and coff-code.h.
4124 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4125 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4127 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4128 but until the target_vector is automatically generated,
4129 it's as good as any. Note that the text offset is the only
4130 difference between NewsOS and SunOs (including magic numbers).
4131 (Most of the sunos_* routines should to renamed bsd_*
4132 and move to a bsd.c file. Then (and when the target_vector
4133 is automatically generated) it might make sense to create
4134 a separate Sony target.)
4136 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4137 on some systems, and doesn't help on others.
4138 Similarly, only define X_OK if not already defined.
4140 * trad-core.c: Don't include sys/stat.h - at least
4141 on NewsOS 3, it has already been included.
4143 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4145 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4146 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4147 symbol tables if necessary when reading them in, so gdb can use
4148 them. Add "bfd_coff_" to the names so they won't conflict with
4149 names in calling programs. FIXME-soon: if coff-code.h is
4150 included in two BFD modules, this will cause duplicate
4151 definitions; the routines should be exported to a separate,
4152 common, module (probably along with a mess of other ones).
4154 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4156 Improve modtime support.
4158 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4159 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4160 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4161 BUG: archive members still do not get correct mod times.
4163 Improve floating point support for core files.
4165 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4166 (sunos4_core_file_p): Create a second registers section in the
4167 core file, called ".reg2", for the float registers.
4169 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4171 * many changes to improve archive handling; found a logic flaw in
4172 bfd_check_format which only just happened to work by cooncidence.
4174 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4176 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4179 * bfd.h: changed type of udata in asymbol to void *, like it
4180 should be. Added bfd_reloc_dangerous enum member.
4182 * coff-code.h: Fixed it so that internally generated symbols get
4183 their values relocated correctly in all cases. Removed calls to
4186 * icoff.c: Not understanding the destination symbol of a reloc is
4187 not a failure any more, just 'dangerous'. This allows linking of
4188 b.out and coff images.
4190 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4194 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4196 * sunos.c (translate_to_native_sym_flags): fixed
4197 sym_pointer->n_value so that symbols on the way out get their
4198 section relative values calculated correctly.
4200 * coff-code.h (mangle_symbols): fixed problem where tags were not
4201 being relocated for structs, enums, unions. Also various lints.
4203 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4205 * archive.c (get_elt_at_filepos): system_call_error returned
4208 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4210 * Resolve the use of no_error and system_call_error.
4211 The bfd library itself now will never set bfd_error to
4214 The code still needs to be combed to make sure all the error
4215 codes are correct. I suspect they are not always set correctly.
4217 * The names of all the messages have _ prepended because the sun
4218 bundled compiler can't distinguish from a macro which takes an
4219 argument and the same identifier in a non-macro context.
4221 * The reason for the above being that entry points which used to
4222 be trampoline functions are now just macros which expand to a
4223 direct call through the bfd's xfer vector.
4225 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4226 must gas have its own version of everything (the gas version
4227 had the correct value)
4229 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4231 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4232 properly support i960 architecture and output correct reloc stuff.
4234 * bfd.h: added prototype for bfd_printable_arch_mach, added
4237 * coff-code.h: Applied patches from chrisb to support i960
4238 architecture, zero relocs and swap them correcly and conditionally
4239 compiled the timestamp.
4241 * sunos.c: Made the default section alignment 2^3 so that doubles
4242 are done properly. Fixed the same reloc bug that was in b.out.c
4244 * sysdep.h: Now compiles on a Posix box
4246 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4248 * icoff.c: Fix comment on big-endian version.
4249 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4250 F_RELFLG). Set F_AR32WR in output files if little endian
4253 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4255 * archures.c fixed =/== typo
4257 * sunos.c added architecture stuff for output. Fixed
4258 bug where files where vma(data) != size(text)
4259 were processed wrong.
4261 * coff-code.h added a lint cast
4263 * (../include/a.out.sun4.h) fixed it so zmagic
4266 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4268 * archive.c removed loads of includes, and fixed bug where string
4269 table didn't have a null at the end.
4271 * bfd.c fixed includes, added symbols argument to
4272 canonicalize_reloc entry point.
4274 * libbfd.c fixed includes and added some lint patches.
4276 * targets.c added both sorts of intel coff.
4278 * b.out.c fixed included, changed was the canonical
4281 * icoff.c added support for callj and big and little
4284 * opncls.c added chmod+xing for files with EXEC_P set.
4286 * sunos.c fixed includes. Changed default section
4287 alignement to words. Fixed relocation stuff to work with
4290 * bfd.h various new types added, prototype for new
4291 reloc calls, changed bfd->iostream to a void *
4292 to including files don't need stdio.h.
4294 * libcoff.h added conversion table to tie relocs to
4299 * coff-code.h fixed includes. Added code to support
4300 big and little endian formats. Various lints. Better
4301 processing of symbols. Changed reloc stuff to new
4304 * libbfd.h fixed includes
4307 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4309 * bfd.h changed name of alignment entry in sec_struct to
4310 alignment_power, because of conflicting uses within bfd.
4311 Now it should be obvious that it's a 2**n alignment
4312 specifier. Removed start_pad, end_alignment, block, minsize,
4313 output_file_alignment, subsection_alignment and original_vma fields.
4314 Added align_power() macro. Fixed bfd_section_alignment
4315 acessor macros. Added bfd_symbol_same_target macro.
4317 * b.out.c (b_out_write_object_contents) fixed to use
4318 new alignment member. Fixed (callj_callback) to use section
4319 relative symbols properly.
4321 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4322 Fixed (translate_from_native_sym_flags) to correctly make
4323 symbols section relative.
4325 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4326 (bfd_make_section) took out initialization of obsolete members.
4327 (bfd_print_symbol_vandf) added
4329 * opncls.c (bfd_create) created.
4331 * coff-code.h (coff_new_section_hook) took away refs
4332 to obsolete members. (make_a_section_from_file) added
4333 conversion between alignment types. (coff_symbol_from)
4334 added. (coff_count_linenumbers) only counts linenumbers
4335 if symbol is of coff-type. (coff_mangle_symbols) only
4336 heavily mangles symbols if symbol is coff-type.
4337 (coff_write_symbols) various lints. (coff_write_object_contents)
4338 various lints and modification for alignment conversion.
4339 (coff_slurp_relocs) fixed for use with new asection shape.
4341 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4343 * archive.c lots of lint
4345 * b.out.c added callj relocation support, upgrated reloc howto.
4346 Fixed so that asymbol and reloc records are output
4349 * bfd.c lots of lint, support for new bfd entry point
4352 * bfd.h changed definition of asymbol to contain pointer to
4353 owning bfd, removed target dependencies.
4355 * cache.c took out print statements, put in BFD_ASSERT calls.
4357 * coff-code.h various lints, corrected linenumber output
4358 functionality. Added support for new style asymbols and
4359 bfd_print_symbol. Fixed so that asymbol and
4360 reloc records are handled correctly. Added timestamp.
4362 * icoff.c Added support for new howto shape.
4364 * liba.out.h Added support for new asymbol shape
4366 * libbfd.c various lints
4368 * libbfd.h various lints
4370 * libcoff.h added support for new asymbol shape.
4372 * sunos.c various lints. Added support for new asymbol shape
4373 and bfd_print_symbol.
4375 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4377 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4378 pointer lint. Added support for callj relocation. Fixed bug where
4379 the last 32 bytes of the text section were overwritten by data. Fixed bug
4380 where archives of b.out didn't work due bfd_slurp_extended_name_table
4383 * sunos.c added support for n_other field. Braced the howto table so
4384 that it won't be affected by any lengthing of the howto struct typedef.
4387 * bfd.h added support for n_other field, added special_function
4388 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4391 * bfd.c upgraded bfd_perform_relocation, various lints.
4393 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4395 * ChangeLog: Started ChangeLog for BFD.
4396 * ToDo: Create file for suggestions.
4398 * Makefile: Support easy loading into Saber C.
4399 Add dependencies for icoff.o and bcs88kcoff.o.
4400 Rename coff.c to coff-code.h. Change callers.
4402 * bfd.c (bfd_check_format): Allow the check_format routines
4403 to return the desired target vector, rather than just a Boolean.
4404 bfd.h (bfd_check_format): Change function pointer return type.
4405 archive.c (bfd_generic_archive_p): change callee.
4406 b.out.c (b_out_little_object_p, b_out_big_object_p,
4407 b_out_real_object_p): change callee.
4408 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4409 in check_format transfer vectors that need a filler.
4410 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4411 bcs88kcoff.c: change callee.
4412 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4413 icoff.c: change callee.
4414 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4416 * libbfd.c (zalloc): It should actually zero the storage!
4417 This was commented out for some reason.
4419 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4420 This is so callers can avoid <stdlib.h> which doesn't exist
4423 * bfd.c (map_over_sections): Add debugging code, since I
4424 noticed the section count for sunos core files was bad, but only
4425 GDB had detected the problem.
4426 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4427 bfd_get_section_linenos): Remove obsolete functions.
4428 (bfd_apply_relocations): Use longs, not ints, for the math.
4430 * bfd.h: Declare enum boolean and struct bfd_target as well
4431 as typedefs for them. Remove obsolete
4432 bfd_get_section_lineno_size.
4434 * cache.c: Make the "fdopen" support work. Keep better track
4435 of how many files are open. Centralize the opening of files
4436 and be sure bfd_open[rw] actually try to open the file. Evade
4437 linked list initialization problems.
4439 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4441 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4443 * cplus-dem.c: Delete file, since it is not part of BFD.
4445 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4446 (bfd_openr, bfd_openw): Actually open the file, give error now.
4448 * sunos.c (sunos4_core_file_p): Set section count.
4449 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4450 obsolete definitions.
4451 (_write_symbol_table): Initialize <idx> counter.
4452 (foop): Eliminate debugging code.