1 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
6 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
7 * libhppa.h (MAXCOMLEN): Define unconditionally.
8 (_PA_RISC_ID): Only define if not already defined.
9 * elf32-hppa.c: Include libhppa.h.
12 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
14 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
16 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
18 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
19 remove defines of __MSDOS__ and __GO32__ (these are in the
22 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
25 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
26 * config/hppabsd.mh: Don't use ranlib.
28 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
30 * elf.c: New file, for word-size independent code.
31 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
32 * Makefile.in: Include elf.o in standard objects.
34 * bfd-in.h (CAT3): Define here.
35 * libaout.h, libelf.h: Not here.
37 * libelf.h (struct strtab): Define here.
38 (bfd_elf_locate_sh): Declare here.
39 * elfcode.h (struct strtab): Definition deleted.
41 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
43 * Makefile.in: Make "all", not "bfd.h", be the default target.
44 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
45 hasn't really changed.
47 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
49 * elfcode.h (elf_hash): Provide elf standard hash function.
50 (various): Key off of the machines use_rela_p field to determine
51 whether to use REL or RELA relocations.
52 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
53 (elf_make_sections): Allocate a pointer to hold all data for a
54 given section, and copy each fragment into the data region.
55 Update the section's pointer with the REL implicit addends if the
56 machine uses REL relocation.
58 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
59 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
60 into was elf32-target.h expects.
61 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
62 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
63 (elf_i386_info_to_howto): Add minimal relocation support.
65 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
66 elf_info_to_howto_rel fields.
68 * elf32-target.h (elf_bed): Add support for new fields in
71 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
73 * elf32-hppa.c: Add symbol extension section support, fix
74 relocation howto table, add stub generation support.
76 * elf32-hppa.h: Add symbol extension section support, fix
77 relocation howto table, add stub generation support.
79 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
82 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
85 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
86 the symbol is not found.
88 * elfcode.h (elf_compute_section_file_positions): Not all section
89 file positions were computed.
91 * elfcode.h (elf_get_sect_thunk): New function.
93 * hppa.c (sign_ext): Reimplement.
95 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
96 these functions static.
98 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
100 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
102 * aoutx.h (translate_from_native_sym_flags): Don't set
103 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
104 * aoutx.h (translate_to_native_sym_flags): Translate
105 constructor symbols properly.
107 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
109 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
111 * aout-target.h (minimum_alignment): 8 byte alignment is right.
114 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
116 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
117 from bfd-in.h and .c files. Build bfd.h in build directory,
118 substituting in requested target word size. Insert word size into
119 makefile, and maybe enable 64-bit targets.
121 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
122 are available. Conditionalize on this. Assume HOST_64_BIT
123 will be defined if needed, so 64-bit targets are conditionalized
124 only in the Makefile.
126 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
128 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
130 * coff-sh.c (rtype2howto): Put error message on stderr.
131 (extra_case): Delete unused variable.
133 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
134 before calling printf.
136 * elfcode.h: New file, almost completely derived from old elf32.c.
137 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
138 * Makefile.in (elf64.o): List dependencies, don't build by
140 (elf64.c): Add to list of sources.
141 (elf32.o): Update dependencies.
142 * elf32-*.c: Updated type/macro/structure names. Cleaned up
143 namespace pollution; rename vectors.
144 * targets.c, config/*-elf.mt: Updated.
145 * All uses of 32-bit versions of structures, routines, and macros
148 * Makefile.in (archures.o, targets.o): Depend on Makefile.
150 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
152 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
154 * elf32.c (elf_string_from_elf_section): Handle index of zero
156 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
158 (elf_write_object_contents): Deleted one unused variable and
159 initialized another to avoid gcc warnings.
160 (elf_set_section_contents): Delete unused variable.
162 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
164 * i386lynx.c: New module for Lynx variant of a.out.
165 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
166 * gen-aout.c: Get rid of defunct endian stuff, print out true
168 * targets.c (target_vector): Add i386lynx_vec.
170 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
172 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
174 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
176 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
177 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
178 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
179 trad-core.c: Define a TARGET_get_symbol_info function or macro.
180 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
182 * bfd-in.h: Don't define bfd_print_symbol_nm.
183 Define symbol_info type.
184 (JUMP_TABLE): Set _get_symbol_info element.
186 * syms.c (coff_section_type, bfd_symbol_info): New functions.
187 (bfd_decode_symclass): Use coff_section_type.
189 * targets.c: Add bfd_get_symbol_info call.
191 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
193 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
194 complaints from ancient gcc's.
196 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
198 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
199 hosts/i386linux.h: Define it.
201 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
203 * VERSION, bfd-in.h: Bump version number to 2.2.
205 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
206 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
207 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
208 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
209 LR, RR, hppa_field_adjust): New functions.
211 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
213 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
214 stabs symbols, including new indirect_ptr_ptr argument.
215 (ecoff_slurp_symbol_table): Pass new argument in calls to
216 ecoff_set_symbol_info.
218 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
220 * configure.in: For m68k sysv systems, use m68k-coff.
222 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
223 (TDEFAULTS): Define it here. Use the new name.
225 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
228 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
230 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
232 (aix386_core_file_p): Initialize core_size to correct value.
234 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
236 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
237 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
239 * bout.c (aout32_slurp_extended_name_table): Define to be
240 _bfd_slurp_extended_name_table rather than bfd_true.
242 * coff-mips.c: Include libaout.h and aout/aout64.h to get
243 definitions for N_SET[ATDB].
244 (ecoff_howto_table): Moved near top of file.
245 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
246 seen, cook up a constructor section of the same name and put in a
247 reloc pointing to the symbol. This lets the GNU linker build
248 global constructors and destructors without using collect.
250 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
252 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
254 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
256 * hosts/miniframe.h: New file.
257 * configure.host: Use it.
259 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
261 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
262 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
263 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
264 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
265 * configure.in (*-*-bsd): Change to *-*-bsd*
267 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
269 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
270 int, for the sake of the old Portable C Compiler.
272 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
274 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
276 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
278 * configure.in: Get target name right for m68*-*-hpux.
280 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
282 * trad-core.c (NO_SIGNED_GET): New macro.
283 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
284 signed NO_GET, where appropriate.
286 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
287 * configure.in (*-*-linux*): Remove until linux port for a
288 non-i386/i486 system is actually available.
290 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
292 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
293 when compiling under HPUX.
295 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
297 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
298 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
300 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
301 * bfd/libhppa.h: Include sysdep here. Conditionalize
302 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
303 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
306 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
308 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
309 GNU version is needed.
311 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
313 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
315 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
317 * Makefile.in: Build elf32-hppa.o.
319 * syms.c (BSF_FUNCTION): New symbol flag.
321 * elf32-hppa.c: Fixed to work with elf32-target.h.
323 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
325 * libaout.h (NAME): Don't define if already defined.
327 * libelf.h: Protect against multiple inclusions.
328 (elf_symbol_type): Moved here, added new fields.
329 (struct elf_backend_data): New field `global_sym'; I suspect this
331 * elf32.c (elf_symbol_type): Deleted from here.
332 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
333 point to backend versions of symbols.
334 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
335 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
337 (elf_write_object_contents): Write program headers if appropriate.
338 (bfd_section_from_shdr): Unnamed sections get empty string for
339 name, not "unnamed". Handle SHT_NOBITS separately from
340 SHT_PROGBITS, and set some different flags.
341 (elf_file_p): New routine.
342 (elf_object_p, elf_core_file_p): Call it.
343 (elf_object_p): Handle EM_HPPA.
344 (elf_symbol_from, elf_idx_of_sym): New functions.
345 (elf_make_sections): Get symbol number right for relocations. Set
346 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
347 (elf_fake_sections): BSS section should be SHT_NOBITS, not
348 SHT_PROGBITS. Always generate symtab and strtab, not only if
349 relocations are needed. Set SHF_* flags as appropriate.
350 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
351 (elf_write_object_contents): Fix off-by-one error in symbol count.
352 Store a correct value for the symbol; write the size field
353 properly; make some guesses about the type field. Set section
354 type correctly for string tables.
355 (section_from_elf_index): Check for absolute and common sections
357 (elf_section_from_bfd_section): Ditto.
358 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
359 Use empty string instead of "unnamed" for nameless symbols.
360 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
361 HPPA (only?). Don't free raw symbols; keep the pointer around for
363 (elf_set_arch_mach): Handle bfd_arch_hppa.
364 (elf_find_nearest_line): Just return false.
365 (elf_write_object_contents, elf_set_section_contents): Set
366 output_has_begun field after computing file positions.
367 (elf_set_section_contents): Write section contents immediately,
368 rather than caching the whole file and writing it at close time.
370 * libhppa.h (enum hppa_reloc_field_selector_type, enum
371 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
372 hppa_reloc_expr_type_alt): New enumerator types.
374 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
375 * configure.in, configure.host: Use them.
377 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
379 * elf32-target.h: Allow overrides of armap defaults.
381 * elf32-hppa.c, elf32-hppa.h: New files.
383 * config/hp300hpux.mt: New file.
385 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
387 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
388 (aix386_core_vec): Update for new fields.
390 * archive.c (bfd_generic_archive_p): Call target-specific
391 slurp_armap code, instead of bfd_slurp_armap.
392 (bfd_slurp_bsd_armap_f2): New function.
393 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
394 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
396 * libaout.h (struct aoutdata): New field for subformat, for
397 differentiating between highly similar a.out formats.
398 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
400 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
402 * hp300hpux.c: New file.
403 * Makefile.in: Include it.
405 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
407 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
410 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
412 * trad-core.c (trad_unix_core_file_p): Check the file size.
414 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
416 * coff-alpha.c: Remove duplicate function and add warnings.
418 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
420 * sco-core.c (sco_core_vec): Add initializers for new target
423 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
425 * coffcode.h [_LIT]: Recognize .lit section.
427 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
429 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
430 config/alphaosf.mt, hosts/alphaosf.h: New files.
432 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
434 * Merge in HPPA/BSD changes from Utah.
435 * hppa.c: Use this for both HPUX & BSD.
436 * targets.c: Enable hppa_vec for both HPUX & BSD.
437 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
438 * hosts/hppabsd.h: #define HOST_HPPABSD.
440 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
442 * libbfd.c: Whitespace changes around byteswap macros.
443 * libbfd-in.h: Whitespace changes around byteswap declarations.
445 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
447 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
448 system_error anymore. It confuses bfd_check_format().
450 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
452 * bfd.c: Add sgi_core_data to tdata union.
453 * coff-mips.c: Add Irix 4.x core file support.
454 * hosts/irix4.h: #define HOST_IRIX4.
456 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
458 * aoutx.h (translate_from_native_sym_flags): Check that the
459 symbol's section does get set.
460 (slurp_symbol_table): Zero index means null-string name.
462 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
464 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
466 (write_syms): Use them, to reduce string table size.
468 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
470 * trad-core.c (trad_core_vec): Add 6 new initializers to match
471 new signed get/put fields. Minor reformatting to label
474 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
476 * bfd-in.h: Insert comment about SVR3 compiler warnings.
478 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
479 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
481 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
483 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
485 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
486 (swapcore_sparc): Make sp a bfd_vma.
488 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
490 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
491 libbfd.c, libbfd-in.h: Add _do*signed*.
492 targets.c, all targets: Add bfd*signed*.
493 bfd-in.h: Add bfd_signed_vma. Add comments.
495 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
497 * format.c (bfd_check_error): Check error return from
498 _bfd_check_format routines.
500 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
502 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
503 recognize .data section if present.
505 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
507 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
508 check for the case where the user sets the address of the BSS
509 section (and the file header can't specify this). Let the user
510 set it wherever they want, regardless of what goes in the header.
512 * ieee.c (ieee_slurp_sections): Pass all ieee section names
513 straight through into BFD sections. Add comments.
515 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
517 Cleanup in preparation for better 64-bit host support.
519 * bfd-in.h (bfd_64_type): Remove.
520 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
522 * bfd-in.h (bfd_size): Remove.
524 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
526 * bfd-in.h (bfd_word): Remove.
527 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
529 * bfd-in.h (rawdata_offset): Remove.
530 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
531 (bfd_perform_relocation): Lint.
532 (enum bfd_reloc_status): Comment cleanup.
534 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
536 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
538 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
540 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
542 * elf32.c: Clean up old comments.
544 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
546 * config/sun3.h: String argument to fprintf is const.
548 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
549 on systems which define PAGE_SIZE in <limits.h>.
551 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
553 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
554 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
555 the core file failing signal.
556 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
557 to supply the core file failing signal.
559 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
561 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
562 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
563 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
564 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
566 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
568 * coff-mips.c (PAGESIZE): Correct value.
570 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
572 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
573 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
575 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
577 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
578 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
580 (coff_compute_section_file_positions): Force vma and lma of _LIB
582 (coff_set_section_contents): Count number of entries in new lma
584 * coffgen.c (make_a_section_from_file): Force lineno_count of
585 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
586 SCO 3.2v4 shared library.
587 * seclet.c (rel): Copy over any section with contents, not just
590 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
593 * coff-i386.c (coff_i386_reloc): New function, to generate
594 relocateable output correctly.
595 (howto_table): Use coff_i386_reloc for all reloc types.
596 (CALC_ADDEND): Use a more efficient hack to get the correct addend
598 (i386comm_value): Removed; no longer needed.
600 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
602 * coffcode.h (coff_set_section_contents): Don't write out
603 sections without a filepos.
605 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
607 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
609 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
611 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
612 * libecoff.h (ecoff_data_type): Added gp_size field.
613 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
614 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
615 Set flags to 0 for large common symbols.
616 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
617 which can occur for gas-generated relocs.
618 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
619 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
620 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
622 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
624 * srec.c (srec_set_section_contents): Use lma field for load
626 * section.c: Add declaration of lma field to section structure.
627 * coffcode.h (coff_write_object_contents): Use lma field for load
629 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
631 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
632 symbols in a better way. (translate_to_native_sym_flag): Set the
633 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
635 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
636 (bfd_make_section): Cope with new builtin section.
637 * syms.c (bfd_decode_symclass): Can now print indirect section
640 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
642 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
643 defined, and yields false.
644 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
646 * archive.c (snarf_ar_hdr): Add support for reading (only,
647 so far) BSD-4.4-style extended headers.
648 * archive.c: Some more comments.
650 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
652 * Makefile.in: fix rule for dvi and info, so that the recursive
653 makes does the right thing, instead of always info
655 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657 * libbfd.c (bfd_seek): Disable optimized handling for archives and
658 archive members; they need more special reatment. For now, verify
659 that computed and actual file positions correspond.
661 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
663 * mipsbsd.c: Renamed from aout-mipsbsd.c.
664 (set_arch_mach): Delete non-MIPS code.
665 (reloc_howto_type_lookup): Ditto.
666 * Makefile.in: Adjusted.
668 * libbfd.c (bfd_tell): Update `where' field.
669 (bfd_seek): Don't do anything if we're not changing the file
670 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
671 field against a SEEK_SET request. Call bfd_tell to re-update
672 `where' field when done.
673 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
675 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
677 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
679 * Makefile.in: added installcheck target
681 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
683 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
684 if the type is not stNil.
686 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
688 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
689 forward declarations.
691 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
692 it's implied by the type.
694 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
696 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
698 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
700 * rs6000-core.c: Add .ldinfo section.
702 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
704 * Makefile.in (MAKEOVERRIDES): Define to be empty.
706 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
708 * section.c (bfd_set_section_contents): whitespace
709 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
712 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
714 * hosts/go32.h: don't define POSIX_UTIME
716 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
718 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
719 against machine architecture stored in the ELF header, to resolve
721 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
722 NULL, so only use results when non-NULL.
723 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
724 and add to vector of targets.
726 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
728 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
729 are always just debugging symbols.
731 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
732 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
734 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
736 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
737 hpux 7). Patch from friedman@gnu.ai.mit.edu.
738 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
739 defined, which they aren't in hpux 7.0.
741 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
742 Tran-Le, tranle@intellicorp.com.
744 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
746 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
747 ahead and do the relocation.
748 (ecoff_refhi_reloc): Don't to the relocation here, just remember
749 what needs to be done.
750 (ecoff_reflo_reloc): Do the REFHI relocation here.
752 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
754 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
755 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
756 relocs are reasonable.
757 * coff-msym.c: Eliminated uses of DEFUN.
758 (ecoff_swap_tir_out): New function.
760 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
762 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
763 * configure.host (vax-*-ultrix2*): Add triplet.
764 * hosts/vaxult2.h: New file.
765 * config/vaxult2.mh: New file.
767 * aoutx.h (string.h): Include for strchr and friends.
768 * archive.c (string.h): Include for memchr and friends.
769 * elf32.c (string.h): Include for strrchr and friends.
771 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
773 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
774 (MY_set_sizes): Use sunos4_set_sizes.
776 * elf32.c: Renamed from elf.c. Several CPU-specific functions
777 deleted, as well as elf-big and elf-little targets.
778 * libelf.h: New file.
779 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
781 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
783 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
785 * coffcode.h (coff_compute_section_file_positions): Don't need
786 variable "old_sofar" if compiling for i960.
788 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
792 * ieee.c (exten, envi): "static" belongs first in declaration.
794 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
796 * srec.c: add support for symbolsrec, srecords with symbols in
799 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
801 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
802 to avoid lint complaints.
804 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
806 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
807 type SHT_STRTAB. Don't alter file offset for section 0.
808 (reloc_type_names): Now an array instead of a macro. Still inside
809 "#if 0", since it's used only in debugging code also in "#if 0".
810 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
811 (sort_reloc_map): New function.
812 (sparc_reloc_map): New variable.
813 (elf_bfd_reloc_type_lookup): New function.
815 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
817 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
818 bfd_make_debug_symbol; they were already in the target structure.
819 * Adjusted all uses of JUMP_TABLE.
820 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
821 from coff_make_debug_symbol.
822 * libcoff.h: Updated accordingly.
824 * Minor cleanups provoked by gcc warnings:
825 * aoutx.h (NAME(aout, reloc_type_lookup)),
826 cpu-h8300.c (local_bfd_reloc_type_lookup),
827 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
829 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
830 ieee.c (ieee_slurp_section_data),
831 elf.c (elf_make_sections, elf_fake_sections,
832 elf_compute_section_file_positions, elf_write_object_contents):
833 Removed unused variables.
834 * archures.c: Removed /* from within comment.
835 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
836 * oasys.c (oasys_write_data): Initialize i.
838 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
840 * libcoff.h (obj_raw_syment_coun): New macro.
841 * coffgen.c (coff_get_normalized_symtab): Initialize
843 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
845 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
847 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
849 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
850 for compatibility with tools from MIPS.
852 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
853 * config/irix3.mt, config/irix4.mt: Removed.
854 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
855 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
857 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
859 * hosts/hp300bsd.h: Add gross hack to determine whether we
860 are running on BSD 4.3 or BSD 4.4, and use appropriate include
861 files (and set other parameters) to match.
863 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
865 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
866 ansi definition which otherwise confuses non-ansi compilers.
868 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
869 ultrix cc by forward declaring getenv as is done in
872 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
874 * elf.c (elf_info_to_howto): cast an enum into unsigned char
875 avoiding a fatal error in vax ultrix 4.2 cc.
877 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
879 * bfd-in.h, VERSION: Roll to version 2.1.
881 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
883 * oasys.c (oasys_write_object_contents): Lint.
884 * srec.c: Whitespace cleanup.
886 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
888 * coffgen.c (coff_print_symbol): Print correct tagndx value;
889 cleaned up output formatting a bit.
891 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
893 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
894 relaxable. Should be moved somewhere else.
896 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
898 * aout-mipsbsd.c: Eliminated uses of DEFUN.
899 (aout_mips_*_vec): Added seclet_link element.
901 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
902 support for aout-mipsbsd target.
904 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
906 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
908 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
910 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
912 Add support for the H8/500
914 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
916 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
918 * libecoff.h: New file. Defines ECOFF backend data for gdb.
919 * coff-mips.c: Now includes libecoff.h.
920 (ecoff_data_type): Moved to libecoff.h.
921 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
922 call it. If there is ever another ECOFF target, this and the
923 swapping functions should be accessed via an ECOFF specific target
925 * Makefile.in (coff-mips.o): Depends on libecoff.h.
927 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
929 * coffcode.h: Removed MIPS specific information, since coff-mips.c
930 no longer includes this file.
932 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
933 bits to 0 to make comparison test useful.
935 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
936 avoid overflowing GP accessible sections in binutils/objdump.
938 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
940 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
941 reading more robust: Fail if string index is out of string
944 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
946 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
947 PCREL13): Don't take dst_address into account; the input file has
948 already taken care of that.
950 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
952 * coff-mips.c: Completed support for linker and binutils.
954 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
956 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
957 original addend from section contents.
959 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
961 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
962 * hosts/delta88.h (strtol): Fix prototype.
963 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
965 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
967 * elf.c: Get rid of "#ifdef sparc".
968 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
969 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
971 (elf_info_to_howto): Use runtime conditionals on CPU type, not
972 compile type conditionals on host CPU.
973 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
975 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
977 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
979 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
980 ECOFF which has two common sections.
981 (bfd_com_section): Set SEC_IS_COMMON flag.
982 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
983 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
984 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
985 bfd_is_com_section macro rather than checking for equality to
988 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
990 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
991 (coff_mkobject_hook): Accept aouthdr argument.
992 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
993 Handle NULL aouthdr argument.
994 (coff_object_p): If there is no aouthdr, pass it as NULL to
996 * libcoff.h: Rebuilt for mkobject_hook changes.
998 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
999 additional MIPS ECOFF fields.
1001 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1003 * configure.host: added mips-dec-bsd*
1004 * configure.in: added mips-dec-bsd*
1005 * aout-mipsbsd.c: new file for mips-dec-bsd*
1006 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1007 * aoutx.h: added mips support.
1008 * archures.c: added mips support to bfd_default_scan().
1009 * cpu-mips.c: added support for R4000 (untested).
1010 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1011 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1012 hope will make it into include/bfd.h.
1013 * targets.c: added aout_mips_*_vec.
1015 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1017 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1019 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1021 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1023 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1025 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1027 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1028 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1029 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1030 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1032 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1033 bfd_swap_reloc_in or coff_swap_reloc_out.
1034 * coff-mips.c: Added code to link and write out symbolic debugging
1035 information, and to swap relocs in and out.
1037 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1039 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1040 (coff_write_object_contents): coff_count_linenumbers returns the
1041 number of line number records it found.
1043 * coffgen.c (coff_write_linenumbers): only write out line numbers
1044 in the section they belong to.
1046 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1048 * targets.c (bfd_target): Added relocateable argument to
1049 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1050 target vector for linker use.
1051 * bfd.c (bfd_seclet_link): New macro.
1052 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1053 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1054 and boolean return value. Made static.
1055 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1056 relocateable argument.
1057 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1058 relocateable argument (if relocateable, saves relocs).
1059 * bout.c (b_out_get_relocated_section_contents),
1060 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1061 relocateable argument (if relocateable, just calls
1062 bfd_generic_get_relocated_section_contents).
1063 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1064 argument to prototype.
1065 * All targets: Set new _bfd_seclet_link vector to
1066 bfd_generic_seclet_link.
1068 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1070 * coffgen.c: #include seclet.h.
1072 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1074 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1075 debug info. Setup info about linker symbols only, and use
1076 standard bfd fields to hold the info.
1077 * (hppa_object_p): Remove unneeded decls.
1078 * (hppa_new_section_hook): Get rid of most of this.
1079 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1080 fat. Remove all knowledge of stabs, remove redundant knowledge of
1082 * Remove macros for accessing fields which are now gone.
1084 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1086 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1088 * coff-z8k.c: delete unused reloc functions
1090 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1092 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1093 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1094 * coff-msym.c: Use DEFUN for function definitons.
1095 * coff-mips.c: Added code to read and print symbols, and to find
1098 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1099 swapping functions into coffswap.h for ECOFF use. Moved
1100 relocation functions, only used by h8300 and z8k, into reloc16.c.
1101 Added hooks for coffgen.c functions to backend data structure, and
1102 added hook functions. Still more could be done.
1103 * coffswap.h: New file to hold COFF swapping routines.
1104 * coffgen.c: New file to hold generic COFF functions.
1105 * reloc16.c: New file to hold h8300 and z8k specific relocation
1107 * libcoff-in.h: Added declarations for functions in coffgen.c.
1108 * libcoff.h: Rebuilt to incorporate changes.
1109 * coff-h8300.c: Function name changes.
1110 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1111 hook rather than defining EXTRA_CASES.
1112 * Makefile.in: Build new files coffgen and reloc16. Added
1113 dependencies of coff-*.o on coffswap.h and seclet.h.
1115 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1117 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1118 about discarding const.
1120 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1122 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1124 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1126 * configure.in (post-target): If --with-minimal-bfd is specified,
1129 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1131 * srec.c (srec_write_records): one of my boards wants a CR between
1134 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1136 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1137 (it broke a couple of weeks ago).
1139 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1141 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1142 return type, so libbfd.h doesn't reference undefined typedefnames.
1144 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1146 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1148 (coff_pointerize_aux): don't pointerize a negative tagndx
1149 (sometimes generated by SCO 3.2v4 cc).
1151 * bout.c (calljx_callback, callj_callback,
1152 b_out_get_relocated_section_contents): warn if relocating against
1153 an undefined symbol.
1155 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1157 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1158 Make a bunch more routines be static.
1159 * hppa.c (fill_spaces): Get rid of this, replace with much better
1160 written setup_sections().
1161 * (setup_sections): New routine to create BFD sections for each
1162 space and subspace in SOM files.
1163 * (hppa_object_setup): Use BFD sections created by
1164 setup_sections() to locate GDB symbol table info.
1165 * (make_unique_section): New routine to create a BFD section. It
1166 ensures that the given name is unique, and will generate a unique
1168 * (hppa_object_p): Become much more paranoid about file header.
1169 * (make_bfd_asection): Call bfd_make_section to do the dirty
1170 work. Simplify code somewhat.
1171 * (hppa_core_file_p): Use proper name for stack section.
1172 * libhppa.h: Remove millicode_start, millicode_end decls.
1174 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1176 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1178 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1179 relocs, don't bother doing the adjustment if the value to add is
1182 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1184 * bfd.c (bfd_get_size): New function that gets an upper bound
1185 on the possible size of any object in a bfd.
1186 * elf.c (bfd_elf_find_section, elf_get_str_section,
1187 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1189 * elf.c (elf_big_vec, elf_little_vec): Document last three
1190 members initialized to NULL.
1192 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1194 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1196 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1198 * hosts/std-host.h: New file. Attempt at a generic/default
1199 set of definitions, to discourage porting to new hosts by copying.
1200 * hosts/news.h: Removed.
1201 * hosts/sparc.h: Use std-host.h.
1202 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1203 perhaps we can later remove the the_bfd field from each symbol.
1204 * syms.c (struct symbol_cache_entry): Remove unused field
1205 app_data. Add comment noting that the_bfd is almost redundant,
1207 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1208 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1209 * hppa.c (fill_spaces): Make slightly more rebust.
1210 * configure.in: Allow std-host as the "default" host.
1212 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1214 * bfd.c: Add struct hppa_core_data to tdata union.
1215 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1216 Get rid of HPPA/BSD specific code. That will go somewhere else
1218 * (fill_spaces): Don't spin forever and die if you don't find
1219 $MILLICODE$ subspace.
1220 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1222 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1223 Make these work for HPUX.
1224 * (make_bfd_asection): New routine to make section creation a
1226 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1227 * libhppa.h: #include the right system files. Redefine all of
1228 the structs/macros for hacking core files to use more sensible
1229 HPUX core file structures.
1230 * targets.c (target_vector): Conditionalize hppa_vec on
1231 HOST_HPPAHPUX, not hp9000s800.
1232 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1233 malloc and realloc. #define HOST_HPPAHPUX.
1235 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1237 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1238 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1239 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1240 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1242 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1243 * aix386-core.c: New file for handling core files on AIX on PS/2.
1244 * targets.c: if AIX386_CORE, use aix386_core_vec.
1245 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1248 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1250 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1253 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1255 * Makefile.in: added dvi target
1257 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1259 * bfd.c: Use right name for tekhex tdata struct.
1260 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1261 * libcoff.h: Updated to get spacing change from coffcode.h.
1262 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1264 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1266 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1267 functions, with the "guts" of the old bfd_slurp_bsd_armap
1268 and bfd_slurp_coff_armap, but assuming we've already checked
1269 if the armap is present or not.
1270 Also, rewrite a bit to avoid keeping around obstack data
1272 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1273 Various fixes to correctly handle COFF_style archives names.
1274 (Note that because these have a trailing '/', the names can
1275 have embedded spaces.)
1276 * archive.c (bfd_slurp_armap): New function, replaces old
1277 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1278 _either_ format, and calls do_slurp_bsd_armap or
1279 do_slurp_coff_armap if either form of map is seen.
1280 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1281 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1282 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1283 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1285 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1287 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1288 * libhppa.h: Make millicode_start and millicode_end be unsigned
1289 int to be same type as CORE_ADDR in GDB. Why are these here?
1291 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1293 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1294 vaddr of the section to the addend.
1295 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1296 SCO_CORE to SELECT_VECS.
1297 (target_vector): add sco_core_vec.
1298 * sco-core.c (sco_core_vec): add leading underscore initializer.
1299 * configure.in (i[34]86-*-sco*): use target i386-sco.
1300 * config/i386-sco.mt: new file; define SCO_CORE.
1302 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1304 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1306 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1308 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1310 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1312 * hosts/i386linux.h: Include unistd.h.
1314 * aoutx.h (print_symbol): aout_stab_name returns a constant
1316 * libaout.h (aout_stab_name): Fix prototype.
1317 * stab-syms.c (aout_stab_names): Array is now const.
1318 (aout_stab_name): Return value is now pointer to const.
1320 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1323 * syms.c (asymbol): Added new field "app_data", for data
1324 particular to the application. Some of the linker flags ought to
1325 get moved to this field someday.
1327 * archures.c (bfd_default_scan): Recognize a few more numbers:
1328 80486, 80960, and 960.
1330 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1331 bfd_coff_std_swap_table, cast to PTR.
1332 * bfd.c (bfd_coff_swap_*): Deleted macros.
1333 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1335 * coffcode.h (type bfd_coff_backend_data): New structure type,
1336 contains pointers to the COFF-specific swapping routines.
1337 (bfd_coff_std_swap_table): New data structure, to be used when
1338 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1339 (bfd_coff_swap_*): New macros.
1340 * coff-mips.c (mips_coff_swap_table): New data structure.
1341 (ecoff_big_vec): Use it.
1342 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1343 * All other targets: Deleted coff-specific vector entries.
1345 * trad-core.c: Fixed some `PARAMS' uses that were missing
1348 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1350 * aoutx.h (some_aout_object_p): Protect arg prototype in
1351 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1353 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1355 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1356 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1357 PARAMS for readability.
1359 * aoutx.h: Add type to callback parameter.
1360 * coff-mips.c: Don't call trad-core.h, not needed.
1361 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1362 * trad-core.h: Eliminate, unused.
1364 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1366 * format.c (bfd_check_format): if default target isn't found
1367 then look through the entire list rather than return early.
1369 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1371 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1373 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1375 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1377 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1379 * coff-z8k.c: checkpoint, more addressing modes handled
1380 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1383 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1385 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1387 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1389 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1391 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1393 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1394 and about when file descriptors are closed.
1396 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1398 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1399 written out correctly.
1401 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1403 * section.c: New section bit SEC_SHARED_LIBRARY.
1404 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1405 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1408 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1410 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1411 macros; use PARAMS to declare the function pointers involved.
1413 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1414 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1416 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1418 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1420 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1421 declaring pointers to functions.
1422 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1423 * seclet.h: Declare external function with PARAMS.
1425 * doc/chew.c (exfunstuff): Eliminate.
1426 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1427 * doc/proto.str: Use paramstuff rather than exfunstuff.
1429 * libbfd.h: Update, based on changes in source code and chew.
1431 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1433 * libieee.h: Add FIXME about removing limit on number of sections.
1434 * bfd-in.h: Improve comments to make it clear that bfd.h is
1435 the wrong place to edit this file.
1436 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1437 same places where we install bfd.h.
1439 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1441 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1442 symbol type before blindly modifying the auxent. Specifically,
1443 only modify the endndx fields for types that need it, and don't
1444 set the array information for non-arrays.
1446 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1448 * aoutx.h (some_aout_object_p): Section list should be set up
1449 correctly anyways; don't have to set up "next" pointers manually.
1451 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1453 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1454 config/i386v.mh: removed -DUSG from HDEFINES.
1455 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1457 hosts/i386v.h: don't define POSIX_UTIME.
1459 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1461 * ieee.c (ieee_slurp_sections): make a private copy of the
1462 section's name before truncating it.
1464 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1466 * hppa.c: add symbol_leading_char entry in transfer vec
1468 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1470 * ieee.c (get_symbol): can now cope when two symbols of a
1471 different class, but the same index number occur consecutively.
1472 (get_section_entry): nicer name for sections being forward
1473 referenced. (ieee_archive_p): don't free the filename string,
1474 since it was never malloced.
1476 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1478 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1480 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1482 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1483 optionally setting the dimen info, since they are in the same
1484 memory locations. Also zero out external auxent.
1485 (coff_write_symbol): don't zero external auxent; now done in
1488 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1490 * Check fclose return value for errors.
1491 libbfd.h: bfd_cache_close now returns a boolean.
1492 cache.c (bfd_cache_delete): return fclose success value.
1493 (bfd_cache_close): return bfd_cache_delete return value.
1494 opncls.c (bfd_close, bfd_close_all_done): return result of
1497 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1499 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1501 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1503 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1504 work out a coff relocation type from a howto's attributes rather
1505 than using the input r_type field. This fixes PR1677 and allows
1506 conversion of a.out relocs to coff relocs.
1508 * coffcode.h (coff_write_relocs): if supplied a relocation
1509 relative to an absolute symbol, use the right symbol index.
1511 * reloc.c (bfd_perform_relocation): do a partial link for coff
1514 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1516 * changes to support i386-sysv with shared libraries:
1517 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1518 check for .data2; if _LIB is defined, check for it; map
1519 SEC_NEVER_LOAD to STYP_NOLOAD.
1520 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1521 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1522 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1523 if section has contents, not just if it is loadable; if
1524 TWO_DATA_SECS, check for .data2
1525 (coff_set_section_contents): set vma of .lib section to number of
1527 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1528 don't define coff_write_armap to bsd_write_armap.
1529 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1532 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1534 * solaris2.h: Get the definition of alloca from alloca.h if we
1537 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1539 * configure.in (i960-*-{aout,bout}): Support these.
1541 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1543 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1545 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1547 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1548 no-longer-used definitions of L_SET and L_INCR.
1549 * i386linux.h: Tweaks to smooth Linux build.
1551 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1553 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1555 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1557 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1558 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1559 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1560 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1562 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1563 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1565 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1567 * configure.host: New file, contains mapping of host configs
1568 to host support file names for bfd, binutils, opcodes.
1569 * configure.in: Use it.
1570 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1571 * i386bsd.c: Cleanup, reformat.
1572 * config/i386-bsd.mt: Comment changes.
1573 * config/i386bsd.mh: New file for core file support.
1574 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1575 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1576 on BSD 4.4 define ALIGN (sigh!).
1578 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1580 * libaout.h (aout_backend_data): added exec_header_not_counted
1581 field. For ZMAGIC files only, when text_includes_header is set, by
1582 default the length of the exec header is counted in the text
1583 section size. For go32, exec header is mapped in but does *not*
1584 contribute to the size of section.
1585 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1586 is not set, but ztih is, add the size of the exec header to the
1587 recorded size of the text section.
1588 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1589 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1590 Also set text_includes_header.
1591 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1592 by default in MY(backend_data).
1594 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1596 * aout-target.h (callback): Don't define this function if it won't be
1599 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1600 type doesn't match. Don't lose if file sections have already been
1602 (set_arch_mach): Set reloc_entry_size.
1603 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1605 * hosts/i386bsd.h: New file.
1606 * configure.in: Recognize i[34]86-*-bsd host.
1608 * aout-target.h (callback, write_object_contents): Delete unused
1611 * aoutx.h (reloc_type_lookup): New function.
1612 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1613 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1614 (MY_reloc_howto_type_lookup): Don't define it.
1616 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1618 (slurp_symbol_table): Use header byte order, not target byte
1619 order, for reading symbol data.
1621 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1623 * configure.in: Undo some brain damage in the host section.
1624 * configure.in: Reformat the target section, test many configs.
1625 * Makefile.in (make): Remove obsolete `make make'.
1626 * aoutx.h (some_aout_object_p): Make defines line up.
1628 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1630 Now a bfd knows whether underscores are normally prepended
1631 to symbols in its file format.
1633 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1634 coff-z8k.c: targets set so they have leading underscore
1635 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1636 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1637 without leading underscore flag
1638 * targets.c: add symbol leading char to xvec description
1639 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1641 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1643 * archive.c: Make errno global.
1644 * archive.c (_bfd_write_archive_contents): If read fails (and
1645 errno!=0) set bfd_error to malformed_archive (since this probably
1646 indicates a truncated archive), rather than system_call_error.
1648 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1650 * Makefile.in: added rules for i386bsd.c
1651 * i386bsd.c: new file, supporting 386bsd.
1652 * configure.in: recognize i386-*-bsd target.
1653 * config/i386-bsd.mt: new file - 386bsd target configuration.
1655 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1657 * configure.in: re-arrange host section to use *-*-* notation,
1658 clean up some of the target section as well
1660 * seclet.c: cast result of bfd_get_relocated_section_contents to
1661 avoid compiler warnings
1663 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1665 * coffcode.h (coff_section_symbol): Create section if it doesn't
1668 * bout.c: Removed some unused variables.
1670 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1672 * Portability fixes from p3:
1673 coffcode.h (coff_write_relocs): removed sanity check until it
1674 works on all targets (per advice from sac).
1675 config/hp9000.mh: new file to define USG.
1676 hppa.c: #undef hppa before the JUMP_TABLE.
1677 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1679 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1680 local variable target volatile to avoid mysterious bug in
1683 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1685 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1686 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1688 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1690 * coff-z8k.c (func_da, func_jr): Lint.
1691 * coffcode.h: Use memset rather than bzero.
1692 * elf.c: Use memcpy rather than bcopy.
1693 * tekhex.c: Use memset rather than bzero.
1695 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1697 Add Adobe a.out support.
1699 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1700 * config/adobe.mt: Add.
1701 * configure.in (*-adobe-* target): Add.
1702 * targets.c (a_out_adobe_vec): Add.
1703 * Makefile.in: add aout-adobe.c.
1705 * configure.in: Put two dashes in all entries to be matched.
1706 Add comments to remind people to do this.
1707 Reorder all entries that match manufacturer names, to occur
1708 last, so they will only be matched if no more specific match
1709 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1711 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1713 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1714 since we should never have a NULL section.
1715 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1716 tests, set the section to bfd_abs_section.
1718 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1720 * coff-z8k.c: getting closer
1721 * coffcode.h (coff_get_relocated_section_contents): allow
1722 EXTRA_CASES hooks for different arches to provide different reloc
1724 * seclet.h: #ifndef around it to allow multiple inclusion
1725 * srec.c: minor doc fix
1727 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1729 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1731 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1733 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1736 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1738 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1739 filling in reloc, in case immediately following code doesn't set
1742 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1744 * coffcode.h (coff_renumber_symbols): set the last renumbered
1745 symbol pointer to NULL, as expected by coff_write_linenumbers.
1746 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1747 type R_IHCONST used on the 29k.
1749 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1751 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1752 update, based on how the underlying file was opened. Obsoletes
1754 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1755 all FASCIST_FDOPEN config defines.
1757 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1759 * sparc-opc.c: Moved to opcodes library, now that we have one.
1760 * Makefile: Don't compile it.
1762 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1764 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1766 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1768 * section.c (bfd_set_section_flags): Remove a sanity check.
1769 It is unfortunately broken, and prevents strip from working.
1771 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1773 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1774 created by last change.
1776 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1778 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1779 * bfd-in.h: Bump to version 2.0.
1781 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1783 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1784 braindamaged HP/Apollo compiler happy.
1786 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1788 * format.c: Fix description of search for matching target.
1789 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1790 * targets.c: Update description of search for matching target.
1791 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1792 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1793 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1795 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1797 * Makefile.in: Added mostlyclean/clean/distclean rules.
1799 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1801 * targets.c (target_vector): Take out oasys (unless that is
1802 the default): Because there is no magic number in archives,
1803 there can be annoying target mis-matches.
1805 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1807 * sparc-opc.c: Rigorously updated to match architecture manual.
1809 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1811 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1812 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1813 to the built-in abs_section were not written out correctly.
1815 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1817 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1818 large, assume we're using a swapped byte order and fail with
1819 wrong_format rather than dumping core.
1821 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1823 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1824 filename constraints.
1825 * Makefile.in: Updated to reflect change.
1827 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1829 Add preliminary support for the we32k:
1831 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1833 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1835 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1837 * bout.c: added support for relaxable alignment relocs.
1839 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1840 pass down pointer to play area rather than use alloca
1842 * cpu-z8k.c (compatible): made static to reduce name space
1845 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1847 Add basic support for the z8k:
1849 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1850 section.c, targets.c,
1852 * syms.c: move mis-inserted patch.
1854 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1856 Documentation fixes:
1857 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1858 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1860 * reloc.c: break out addend item from surrounding text.
1862 * doc.str (DOCDD): Defined. Adds text to output.
1863 (bodytext): Put bulletize before kill_bogus_lines.
1864 * chew.c (bulletize): End itemization after a blank line, to
1865 prevent following text from being swallowed up in an item.
1867 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1869 * configure.in: Add sparclite as a target.
1871 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1873 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1876 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1877 from a coff file (csym is null), dont deref them
1879 * ieee.c (parse_expression): get the answer right when adding an
1880 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1881 on elts so that filename is filled in.
1883 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1885 * bout.c (howto_align_table): New set of relocs, with enough
1886 data for "objdump -r" to work.
1887 (b_out_reloc_type_lookup): Recognize alignment relocs.
1889 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1891 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1892 invocations of make. Also, always create installation
1895 * config/apollov68.mh: removed -g from CC definition.
1897 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1899 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1900 overflowing gp-offset range.
1902 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1904 * srec.c (srec_set_section_contents): don't write out sections
1905 without the LOAD and ALLOC attributes
1907 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1909 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1910 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1911 * aout-target.h (callback): Don't set page/seg sizes.
1913 (set_sizes): New routine.
1914 (backend_data): Point to it.
1915 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1916 (sunos4_aout_backend): Point to it.
1917 * aoutx.h (set_arch_mach): Call set_sizes callback.
1919 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1921 * aout-target.h: Make _bfd_slurp_extended_name_table be
1922 the default. Given that we *write* the suckers (for long
1923 archive member names), we really ought to be able to read them!
1924 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1925 seem to be needed, and many machines don't have it.
1927 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1929 * coff-m68k.c (vector): read and write archives in coff format.
1931 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1933 * opc-sparc.c: New file.
1935 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1937 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1938 pointers to bfd_byte* before performing arithmetic on them. Such
1939 use with bare void* pointers is a gcc extension.
1940 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1941 * archive (normalize): Add to CONST to match actual usages with
1944 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1946 * configure.in: Recognize i486 host cpu, and use i386-elf
1949 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1951 * config/stratus.mt (CC): Remove definition.
1952 * elf.c (bfd_section_from_shdr): Test for the possibility that
1953 section_from_elf_index returns NULL and don't dereference it.
1955 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1957 * add hppa_data to bfd tdata (indirectly via sef).
1959 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1961 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1963 * configure.in: error messages to stderr, not stdout
1965 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1967 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1968 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1969 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1971 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1973 * configure.in: recognize hppa* instead of hppa
1975 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1977 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1978 RTYPE2HOWTO to cope with same.
1979 * reloc.c (bfd_perform_relocation): added support for size of -2
1980 (subtract a word reloc type). Updated doc.
1982 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1984 * Makefile.in: merged changes from progressive, removed rcsid.
1986 * archures.c, archive.c, Makefile.dos: removed rcsid.
1988 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1990 * bfd-in.h : add BFD_IS_RELAXABLE flag
1991 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1992 header e_relaxable, major hackery in callbacks
1993 * libaout.h : add space for a_relaxable.
1994 * seclet.c (rel): don't relax empty sections
1997 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1999 * section.c (STD_SECTION): add some casts to the initializers for
2002 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2004 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2005 and add appropriate casts to keep (picayune) aix-cc happy.
2007 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2009 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2010 symbol pointers. Punt expensive & useless bfd_realloc. Use
2011 malloc for raw symbols, and free it before returning.
2012 (bfd_section_from_shdr): Do not slurp symbol table until politely
2013 asked. Do not even slurp string tables.
2014 (elf_get_symtab_upper_bound): Count 'em without reading them.
2015 (elf_get_symtab): This is how to politely ask. Schlurp!
2016 This should probably just *become* elf_slurp_symbol_table, FIXME.
2018 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2020 * archive.c (bsd_write_armap): write the timestamp of the
2021 archive header to be just a little bit later than the timestamp of
2022 the file, otherwise the linker will complain that the index is
2025 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2027 * configure.in: Add m68k-ericsson-*.
2029 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2031 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2032 * elf.c: Remove unconditional debug printf's.
2033 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2034 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2035 (elf_slurp_symbol_table): Hand out symbols in forward, not
2036 reverse order. Simplify duplicate code.
2038 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2040 * elf.c: Remove "(void)" casts from function calls where the
2041 return value is ignored, in accordance with GNU coding standards.
2043 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2045 * hppa.c: Apply John's standard fix to avoid "empty translation
2046 unit" warnings from some ANSI-C compilers.
2048 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2050 * hosts/solaris2.h: Configure same as sysv4.
2052 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2054 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2055 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2056 type match actual return type.
2057 * elf_print_symbol (section_name): Make CONST.
2059 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2061 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2062 New files, for Linux (a free Unix clone for 386 machines).
2063 * Makefile.in, configure.in, targets.c: Update accordingly.
2065 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2066 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2067 correct calling of howto special functions and fixes from Raeburn
2069 * archures.c: nuke bfd_reloc_code_type
2070 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2071 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2072 SEC_NEVER_LOAD, various other bfdgas newness
2073 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2074 * targets.c: change jump table vector to above
2077 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2079 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2080 its prototype will be included in libbfd.h. Change result type
2081 to struct * (rather than equivalent typedef) so it can be used in
2082 the prototype, where they typedef won't be known.
2083 * libbfd.h: Updated version.
2085 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2087 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2088 targets.c: HPPA merge.
2090 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2092 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2093 * config/solaris2.mh: Kludge around Sun compiler bug.
2095 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2097 * libaout.h (aout_backend_data): Change defs of two bitfields to
2098 be unsigned chars instead to get around rs6000 compiler problem.
2100 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2102 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2103 Correct misconception that there can be only one symbol table.
2104 Only call elf_slurp_symbol_table on the full symbol table, not
2105 the dynamic one which is only a subset of the full one.
2107 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2109 * coffcode.h (coff_compute_section_file_positions): For I960,
2110 don't align sections in file.
2112 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2114 * targets.c (struct bfd_target): Added field for target-specific
2115 (but not file-specific) data, for distinguishing minor
2116 characteristics between (e.g.) a.out formats.
2118 * section.c (struct sec): New field user_set_vma indicates vma
2119 field should be heeded, not assumed to be unset.
2120 (STD_SECTION): Initialize that field of standard sections to zero.
2121 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2123 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2124 pre-swapped version.
2126 * archures.c (struct bfd_arch_info): Fixed order of comment and
2127 field decl. New fields indicate size of page and segment for
2129 * cpu-m68k.c (N): Fill in values.
2130 * cpu-sparc.c (arch_info_struct): Ditto.
2132 * libaout.h (struct aout_backend_data): Various bits of data (not
2133 all used currently) with characteristics of a.out implementation.
2134 Important field for now is text_includes_header, indicating that
2135 the text section starts immediately after the file header, which
2136 gets mapped in with it.
2137 (struct aout_data): New fields indicate whether vma has been
2138 adjusted yet (not yet used), and what magic number will be used in
2139 the output file (should go away in favor of vma_adjusted).
2140 (WRITE_HEADERS): Code for dealing with section sizes and related
2141 header fields replaced with call to adjust_sizes_and_vmas.
2142 * aoutx.h (some_aout_object_p): Fill in magic number field.
2143 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2144 (set_arch_mach): Set page size and segment size once CPU
2146 (adjust_sizes_and_vmas): New function; has much code moved
2147 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2148 and size parameters, as well as many header fields, after deciding
2149 on magic number for output file. Checks to ensure that this
2150 adjustment has only been done once.
2151 (set_section_contents): Call adjust_sizes_and_vmas instead of
2152 doing much of the work here.
2154 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2155 default (null) values of these fields.
2156 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2157 value in exec header.
2158 (sunos4_aout_backend, MY_backend_data): Define backend data
2159 indicating file header is included in text section.
2161 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2163 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2164 gcc version 2, to avoid warnings.
2166 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2168 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2169 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2171 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2173 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2175 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2177 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2178 * configure.in: Rewrite target parsing to use simple format.
2179 Handle sparc-sun-solaris2 configuration.
2180 * aout64.h: Avoid ANSI C brain death warning.
2181 * elf.c: Avoid trigraph (???) or /* in comments.
2183 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2185 * config/sysv4.mh: new file, RANLIB=echo
2187 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2189 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2191 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2192 elf_core_tdata_struct into a single common struct. Core files
2193 wouldn't have worked at all without this.
2194 (bfd_elf_find_section): New function for GDB's undercover use
2195 to find string sections that BFD hides from it.
2196 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2198 (elf_object_p, elf_core_file_p): Allocate internal file header
2199 storage dynamically.
2200 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2201 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2203 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2205 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2207 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2209 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2211 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2213 * configure.in: handle m680[01234]0 as aliases for m68k
2215 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2217 * coff-a29k.c: do byte relocs correctly
2218 * coffcode.h (styp_to_sec_flags): never load INFO sections
2219 * seclet.c (rel): don't relocate INFO sections
2221 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2223 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2224 Make the symbols unmodifiable.
2225 (bfd_section_init): Deleted.
2226 * init.c (bfd_init): Don't call bfd_section_init.
2228 * section.c (bfd_set_section_contents): Ensure that range to be
2229 written is within section boundaries.
2230 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2233 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2235 * coff-i960.c (howto_table): Deleted.
2236 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2237 interesting entries from old howto_table.
2238 (RTYPE2HOWTO): Adjusted to use switch.
2239 (coff_i960_reloc_type_lookup): New function.
2241 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2242 records for section symbol.
2243 (make_abs_section): Unused; deleted.
2244 (renumber_symbols): Re-order symbols so undefined symbols come
2245 last, as COFF format desires.
2246 (coff_write_symbol): Put C_FILE symbols in debug section always.
2247 (coff_section_symbol): New function; creates a symbol with the
2248 same name as a section, and sets up aux records for it.
2249 (coff_add_missing_symbols): New function; adds section symbols to
2250 symbol table if they aren't there already. Should someday also
2251 add a dummy C_FILE symbol if none is present.
2252 (coff_write_object_contents): Add missing symbols before preparing
2253 symbol table to be written.
2254 (coff_slurp_reloc_table): Verify that symbol indices read in are
2255 in a reasonable range.
2256 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2257 (obj_conv_table_size): Accessor macro.
2259 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2260 reloc types on i960.
2262 * bfd-in.h (bfd_get_section_name): New macro. Like
2263 bfd_section_name, but returns rvalue, not lvalue.
2264 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2265 (bfd_get_section_flags): Now returns rvalue.
2267 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2268 general, some specific to sparc or i960.
2270 * aoutx.h (set_section_contents): Set VMA for each section based
2271 on previous section. If text section VMA doesn't appear to have
2272 been set, make a best guess from the type of file.
2274 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2276 (MY(vec)): Initialize reloc_type_lookup field.
2278 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2279 (bfd_error_trap, bfd_error_vector): Extern, not common.
2281 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2282 few types of relocs for sparc; will need enhancement.
2284 * bout.c (callj_callback): Use DEFUN macro in definition.
2285 * coff-i960.c (optcall_callback): Likewise.
2287 * targets.c (bfd_target): Added fields reloc_type_lookup and
2288 _bfd_make_debug_symbol. Also minor comment changes.
2289 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2290 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2291 than arch info, and dispatch with BFD_SEND. Callers changed.
2292 * archures.c (struct bfd_arch_info): Deleted field
2294 * cpu-*.c: Don't initialize that field.
2296 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2297 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2298 (bfd_errmsg): Now returns ptr to const.
2299 * bfd-in.h (bfd_errmsg): Fix prototype.
2301 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2302 * reloc.c (bfd_generic_relax_section): Ditto.
2304 * section.c (Section Output doc): Improve description of use of
2305 output_section and output_offset.
2307 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2309 * sco-core.c: new file from net.
2310 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2311 Now we have the hairy linker, it's possible to move symbols from
2312 one section into another. Actually make that work!
2314 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2316 * hosts/sun3.h: fix declaration of free.
2318 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2320 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2321 * coff-h8300.c (reloc_processing): all relocs are relative to
2323 * opncls.c: don't use fdopen on DOS systems
2325 short patches from Glenn Kasten (glenn@ready.com)
2326 * target.c: enabled oasys support
2327 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2328 fix problem where a relocation which crossed a modification byte
2329 boundary did not work. Fix problem where a relocation near the end
2330 of a data record did not work.
2333 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2335 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2336 archvie header string counts the endian way, this heuristic sees
2337 how big an archive string to read by trying it one way and if the
2338 string table is unreasonably big, trying it the other. *FIXME*.
2339 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2341 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2343 * bfd-in.h: Increase version number to 1.97, for consistency
2345 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2347 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2349 * bfd-in.h: bump version to 1.96
2350 Major change; changed calling convention for
2351 bfd_get_relocated_section_contents so that caller allocates
2352 memory for section data.
2353 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2354 seclet.c, targets.c, bfd.c: reflect new convention.
2355 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2356 case, then use reasonable default values for SEC_* flags.
2358 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2360 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2361 size of output reloc struct.
2362 * targets.c, Makefile.in: comment out tekhex for the moment.
2363 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2364 * configure.in: tandem target is st2000
2365 * coff-m68k.c: rename static howto_table to global
2366 m68kcoff_howto_table.
2367 * bout.c: remove unnecessary abort
2368 * coff-a29k.c: various changes to the way relocations work to cope
2369 with the "new order" and latent bugs.
2372 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2374 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2375 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2376 * reloc.c (bfd_perform-relocation): don't relocate refs to
2377 absolute symbols if doing a partial link.
2379 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2381 * configure.in: Add a29k-amd-udi.
2383 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2385 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2386 internal_exec structure before initializing the fields that
2387 are used, so that the unused fields are in a known state.
2389 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2391 * tekhex.c (struct data_struct): Convert from typedef that
2392 typedefs nothing to a normal structure declaration.
2393 * tekhex.c (pass_over): Prototype args for function that
2394 second arg points to.
2396 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2398 * Makefile.in: remove old style staging. Do not print recursion
2401 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2402 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2405 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2407 * bfd.c, Makefile.in: added tekhex
2408 * aoutx.h (set_section_contents): pages should be padded to the
2409 size of a page, not the size of a segment.
2410 * configure.in: added go32 host and i386-aout target.
2411 * i386aout.c, libaout.h: now works for go32 target
2412 * ieee.c: fix bit rot.
2413 * seclet.c: support for padding seclet type.
2415 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2417 * Makefile.in: added .NOEXPORT:
2419 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2421 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2423 * elf.c (elf_compute_section_file_positions,
2424 elf_write_object_contents): Return boolean, not NULL (which
2426 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2427 Also ifdef-out code that aborts on unhandled section types.
2429 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2431 * configure.in: Recognize ncr3000 config
2432 * Makefile.in (MINUS_G): Pass on to recursive makes.
2433 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2435 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2437 * Makefile.in: Now that we have sym.h and symconst.h, compile
2438 coff-msym.c on all systems.
2439 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2440 * coff-msym.c: Update include files and comments; add weakext bit.
2442 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2444 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2445 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2447 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2449 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2450 * configure.in: Add new host and target configs.
2451 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2452 structs, which vary; just use member name.
2453 (elf_object_p, elf_core_file_p): Lint, fix comments.
2454 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2456 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2458 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2459 local, disposable, copy of the external form of section header
2460 table and program header table entries.
2462 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2464 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2466 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2468 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2471 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2473 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2475 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2477 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2478 not internal bfd_assert function (twice).
2480 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2482 * aout-target.h: change ar_max_namelen to 15 (the right value)
2483 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2486 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2488 * archive.c (bfd_generic_archive_p): check for bout archives too.
2489 * bout.c: make it work again.
2491 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2493 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2495 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2496 bfd_xmalloc() instead of bare malloc().
2498 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2500 * Makefile.in: pass down MAKEINFO on info.
2502 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2504 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2505 host/h-<foo> now just <foo>.
2506 * configure.in: reflect changes
2508 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2510 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2511 actual source file, not just the generated libbfd.h.
2513 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2515 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2516 gdb on little-endian 960 code.
2517 * archive.c (compute_and_write_armap): indirect symbols should go
2518 into the archive header too.
2520 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2522 * Makefile.in: added check target.
2524 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2526 * coff-msym.c: Move this file from gdb/ecoff.c. It
2527 handles byte-swapping for ECOFF (MIPS symbol) files.
2528 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2529 to the files built on MIPS-based hosts.
2530 * Makefile.in: Add rule for coff-msym.
2532 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2534 * Makefile.in: added clean-info target. MINIMIZE=1.
2536 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2538 * coff-rs6000.c: Move core file functions into separate
2539 new file rs6000-core.c. This is needed because reading
2540 core files depends on native include files that conflict
2541 with ../include/coff/rs6000.h.
2542 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2544 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2546 * aoutx.h (NAME(aout,print_symbol)): Don't print
2547 symbol addresss for undefined symbols.
2548 * coff-rs6000.c: Various updates (due to target-
2549 independent changes).
2550 * libbfd.h: Ditto (tdata field is now a union).
2551 * hosts/h-sparc.h: Removed prototype for bogus function
2552 'emset' (presumably should have been 'memset' - which is there).
2554 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2556 * configure.in (mips-big-* target): Same is Iris.
2558 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2560 * aoutx.h (translate_from_native_sym_flags): when creating an
2561 alias symbol, fill in the section as undefined, rather than
2562 leaving it blank. If an output section can't be found for a
2563 symbol, then don't core dump.
2565 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2567 * Makefile.in, configure.in: removed traces of namesubdir,
2568 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2569 copyrights to '92, changed some from Cygnus to FSF.
2571 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2574 * coff-h8300.c: fix stupid reloc subtraction bug
2575 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2576 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2577 the symbol.flags and done_lineno fields.
2579 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2581 * coffcode.h (coff_write_symbol): write out the correct number of
2583 * cpu-h8300.c: fix disassembly bug
2585 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2587 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2588 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2589 reloc.c, section.c (bfd_map_over_sections), targets.c
2590 (bfd_target_list): Protolint.
2591 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2593 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2595 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2597 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2598 section of a symbol rather than the section of a reffed symbol to
2599 determine the r_index of an emmitted reloc.
2601 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2603 * PORTING: New (preliminary) porting guide.
2605 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2607 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2608 (howto_hvrt16): lint.
2610 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2612 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2613 a full configuration (with possible cross-development),
2614 instead of using host-aout.c.
2616 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2618 * aout-target.h (MY(write_object_contents):
2619 Set obj_reloc_entry_size (abfd).
2620 * gen-aout.c: Change to emit a .c files, not a .h file.
2622 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2624 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2625 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2627 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2629 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2630 with more than one auxent can cause nasty core dumps.
2632 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2633 "done_lineno" so that a symbol which appears twice in the symbol
2634 table only gets it's linenumbers relocated once. Modifed
2635 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2638 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2640 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2641 stuff to use the New Order.
2643 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2645 * ieee.c: Change type of envi[] to unsigned char.
2647 * configure.in: fix vax ultrix configuration.
2649 * elf.c (bfd_section_from_shdr): Deal with null return from
2650 bfd_make_section(). (elf_object_p): Select endianess properly.
2652 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2654 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2656 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2658 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2659 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2660 * host-aout.c: Don't use aout-params.h; configure these systems
2661 in their xm files, not in a randomly generated file.
2662 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2664 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2666 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2668 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2669 host_aout_vec here as well.
2671 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2673 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2674 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2675 to prevent undefined symbol.
2677 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2679 Various lints found on PersSony
2680 * aoutx.h: cast an enum
2681 * coff-a29k.c: many ints in reloc structure turned to enum
2682 * coffcode.h: more enums
2683 * cpu-h8300.c: more enums
2684 * opncls.c: more enums
2686 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2688 * configure.in: Make Tahoe configuration work again.
2689 * bfd-in.h: Remove trailing comma from enum declaration.
2690 * ieee.c: Can't put byte values >0x7F into a signed char.
2692 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2694 * Makefile.in: Add dependencies for various coff-*.o files.
2696 * elf.c: Remove extraneous paren from core_prpsinfo and
2697 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2698 Replace references to old section "size" member with new
2699 "_raw_size" member. Implement elf_make_empty_symbol, which
2702 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2704 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2707 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2709 * coffcode.h (bfd_coff_relax_section): now static.
2710 (bfd_coff_get_relocated_section_contents): various type lints.
2712 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2714 New entry point in the transfer vector - bfd_relax_section.
2716 * aout-target.h: add to vector, call generic_relax
2717 * bfd-in.h: add to vector
2718 * bfd.c: add #define for vector
2719 * bout.c: add to vector, call generic_relax
2720 * coffcode.h: add to vector, also now has coff specific relax code
2721 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2722 * elf.c: call generic_relax
2723 * ieee.c: call new vector, clean up some bugs due to the creation
2725 * libbfd.h: add bfd_generic_relax_section EXFUN
2726 * oasys.c: call generic_relax
2727 * reloc.c: implement generic_relax
2728 * seclet.c: moved much of this into coffcode.h
2729 * srec.c: call generic_relax
2730 * targets.c: define new transfer vector
2732 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2734 * everything: now modified to use smaller reloc type. Self hosts
2737 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2739 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2740 New files for stratus.
2742 * configure.in: Add configuration fragments for stratus.
2744 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2746 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2747 variables as CONST since they are set to point to a const char
2748 string. Fixes compiler complaints.
2750 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2752 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2755 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2757 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2758 symbols, so that we can emit the correct file name even
2759 if it's an include file.
2761 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2763 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2764 (Reported by john@labtam.labtam.oz.au (John Carey)).
2766 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2768 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2770 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2771 being used to -DHAVE_PROCFS.
2773 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2774 '#include "fopen-same.h"' to end of file to match other h-* files.
2776 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2778 * configure.in: Change svr4 references to sysv4. Add case
2779 "unknown" for target vendor and infer some targets based
2780 on the specified operating system.
2782 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2784 * bfd-in.h, libaout.h: ANSIfy enums.
2786 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2788 * archive.c (normalize): created version for VMS which removes the
2789 VMS directory crap from the front and end of a filename, eg turn
2790 [-.foo]bar.obj;123 into bar.obj
2791 (bfd_construct_extended_name_table): now writes index into an
2792 extended name table in decimal - the same base used to read an
2793 extended name table.
2795 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2797 * aout-encap.c: Fix to use aout-target.h.
2798 * aoutf1.h: Use standard MY_object_p and MY_callback
2799 in aout-target.h. Remove target-specific versions.
2800 * host-aout.c: Re-write to use aout-target.h.
2801 * gen-aout.c: New files use with host-aout.c to generate
2802 host-specific a.out-related parameters.
2803 * Makefile.in: host-aout.o depends on aout-params.h, which is
2804 generated by gen-aout.
2805 * aout-target.h: Make a little more flexible.
2806 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2807 macro. Instead, inline it in aout-target.h.
2808 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2809 a gcc -Wall warning.
2810 * archive.c: Add missing commas in DEFUN macro (2 places).
2811 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2812 Berkeley ones, now that libiberty has them:
2813 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2814 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2815 remove unused variable.
2817 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2819 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2820 and execname inside HAVE_PROCFS ifdef since they are unused
2821 when it is not defined.
2823 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2825 * elf.c: Flag all sections as either code or data. We can't
2826 be sure what they are anyway, since ELF doesn't fit the
2827 traditional model of text+data+bss very well. Add new local
2828 function elf_read() to simplify code. Record entry point in
2831 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2833 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2834 rather than N copies of the same lines.
2836 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2838 * cpu-h8300.c: disassemble branch displacements correctly
2839 * coff-h8300.c: put reloc offsets out in 32bits
2841 * makefile.dos, configdj.bat: New files from DJ
2842 * cache.c: fopen with new macros is needed for DOS.
2843 * ieee.c: environ renamed to envi to stop an include file
2845 * opncls.c, coff-rs6000.c: more fopens with macros.
2847 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2849 * Makefile.in: infodir belongs in datadir.
2851 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2853 * Makefile.in: fix where docdir lives
2855 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2856 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2857 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2858 srec.c, syms.c, targets.c : all new documentation and lint
2862 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2864 * coffcode.h, srec.c: Lint.
2866 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2868 * Makefile.in: install using INSTALL_DATA, added standards.text
2871 * configure.in: mark directory as target dependent. configure
2872 nows works in objdir always so make file existence checks
2875 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2877 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2878 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2879 and mandir now keyed off datadir by default.
2881 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2883 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2884 computation of arch and machine type so it's worked out before
2885 some_aout_object_p is called.
2886 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2888 * archures.c: add extra field 'section_align_power' to hold
2889 default section alignment in object files.
2890 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2891 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2892 initialize the new field.
2893 * bout.c (b_out_callback): replace the text size, since aout
2895 * aoutx.h: Documentation in the new style
2897 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2899 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2900 use the saved value if mtime_set is already set (intended
2901 for archive files, though apparently not used yet).
2903 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2905 * targets.c: Revise comments about how to configure the target
2906 vector, to match reality. Remove mention of obsolete methods.
2907 Remove long lists of capitalized macros that turn into the same
2908 thing in lowercase. Normal vector simply lists all known
2909 lowercase xvec names; all other cases are handled by SELECT_VECS.
2911 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2914 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2915 list of supported targets.
2917 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2919 * archive.c (bsd_write_armap): The pad byte sometimes added to
2920 the string table in a __.SYMDEF member is now
2921 counted as part of the size of the string table.
2922 This is compatible with the old ranlib, as well as Sun's.
2924 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2926 * srec.c: Rewrote to fix many bugs; now gets the record type
2927 right, doesn't choke on input, sets the start address in an S9 and
2928 fills in the filename on an S0.
2930 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2932 * cpu-h8300.c: Add support for MEMIND addressing mode
2934 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2936 * coffcode.h: use the new macro if available
2938 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2939 * Makefile.in: Fixed dependencies due to file rename
2941 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2942 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2943 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2944 newos3.c, stab-syms.c, syms.c: All these files have had their
2945 #includes altered to point to the new places.
2947 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2949 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2951 * configure.in: Add vendor "ncr" as supported per-target vendor.
2952 Add svr4 case for i386 per-host case.
2954 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2957 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2959 * syms.c (bfd_decode_symclass): Return 'A'
2960 for symbols that are both absolute and global.
2961 * archive.c (bfd_special_undocumented_glue): Return NULL
2962 if bfd_ar_hdr_from_filesystem returns NULL.
2964 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2966 * Makefile.in: added coff-h8300
2967 * configure.in: now h8 is a coff target
2968 * cpu-h8300.c: fix various disassembly problems
2969 * libcoff.h: took out some code which has been #0ed for a long
2971 * targets.c: added h8 coff
2972 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2973 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2975 * coffcode.h: Started to change the way machine dependencies are
2976 handled, from the nest of #ifdefs to macros defined in the
2977 including coff-<foo>.c
2979 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2981 * aoutx.h (some_aout_object_p): Set the `executable' bit
2982 if the entry point is contained in the text segment, even if the
2983 text segment is at location 0.
2985 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2986 nonstandard MIPS sections (.rdata, .sdata, etc).
2988 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2989 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2990 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2992 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2994 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2996 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2997 from syms.c to new file stab-syms.c. Also, since GNU extended
2998 type codes such as N_SETT are no longer in ../include/stab.def,
2999 include them manually.
3000 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3001 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3002 * libaout.h: Added prototype for aout_stab_name().
3003 * Makefile.in: Update Makefile for new stab-syms.[co].
3005 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3007 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3008 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3009 just make N_XXX work by excluding the header from the text segment.
3010 * aoutx.h: Fix comments to match.
3012 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3014 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3015 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3016 for the "logical" text segment (i.e. never consider the exec
3017 header to be part of the text segment). This change is
3018 needed for consistency with various other parts of bfd and ld.
3019 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3020 and move calculation of obj_textsec(abfd)->size to libaout.h.
3021 * bfd-in.h: Removed bogus ';'.
3023 * Makefile.in: Add MINIMIZE flag to select lean
3024 or bloated target_vector.
3025 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3026 * newsos3.c: Fixes to ../include/aout64.h remove need
3027 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3029 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3031 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3032 handle both little and big-endian targets, with little
3033 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3034 * host-aout.c: Add FIXME note.
3036 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3038 * targets.c: Make the default target_vector contain
3039 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3040 Old behavior can be gotten by defining ALL_TARGETS.
3041 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3042 Factored out common code into new file aout-target.h.
3043 Saves a lot of duplicate code for a.out variants.
3045 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3047 Get 'make headers' to work when configured with +subdirs.
3048 * Makefile.in: Add $(subdir) to docdir path.
3049 * doc/Makefile.in (protos): Add $(srcdir) prefix
3050 to name of sed scripts.
3052 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3054 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3055 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3056 to include names of N_SETT etc.
3058 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3060 * elf.c: Add minimal support for ELF symbol tables. Generates
3061 canonical bfd symbol tables from ELF symbol tables. Change the
3062 name of some functions from bfd_<name> to elf_<name>.
3064 * syms.c: Trivial fix to comment to remove a redundant "to".
3066 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3068 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3069 form that GDB recognizes as COFF.
3071 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3073 * ieee.c (ieee_object_p): cast NULL correctly.
3074 * configure.in: added harris host
3076 * coff-a29k.c: Lots of changes, most from David Wood.
3078 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3080 * coff-m88k.c (coff_write_armap): Just #undef it.
3082 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3084 * Makefile.in: standardize on MINUS_G to disable debugging
3085 * coff-m88k.c: create coff armaps instead of bsd ones.
3086 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3089 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3091 * elf.c: Additions to support ELF format core files.
3092 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3093 has support for /proc (all the include files in particular).
3095 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3097 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3098 of two N_SO stabs, one for directory, and one for filename.
3100 * bfd-in.h (print_vma): Factor out duplicate definition.
3102 Exit a little more gracefully when malloc returns NULL.
3103 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3104 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3105 * libbfd.h: Rre-generated due to libbfd.c update.
3107 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3109 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3111 * elf.c (elf_object_p): Don't try to create a bfd section for
3112 the first ELF section header. It is just a placeholder.
3114 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3116 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3117 core files, when compiling native.
3118 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3120 FIXME: The aoutf1.h change below needs to be reversed back
3123 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3125 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3126 manipulation of lnno fields in lineno structs in a coff-<f>.h
3127 independent way. Override it in coff-<f>.h to your favourite
3128 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3129 (coff_swap_lineno_out): modified to use the new macros.
3131 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3133 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3134 unknown arch when the magic number doesn't specify the
3135 architecture, since some OSs (eg old sun3s) don't set the number, and
3136 020 is probably the right answer anyway.
3138 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3140 * hosts/h-news.h, hosts/h-rtbsd.h:
3141 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3142 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3143 bfd_print_symbol_nm, for use by nm.
3144 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3145 bfd_print_symbol_nm option, to print in nm format.
3146 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3147 oasys.c (oasys_print_symbol): Provide stub implementations
3148 for bfd_print_symbol_nm.
3149 * syms.c: New function bfd_decode_symclass, used by nm printer.
3150 New function bfd_stab_name to look up string name of stab code.
3152 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3154 * Makefile.in: Added ctor.c
3155 * archures.c (bfd_default_arch_struct) added
3156 bfd_default_reloc_type_lookup.
3157 * coffcode.h: removed a load of #if 0ed code.
3158 (coff_compute_file_section_positions): now works out the section
3159 alignment and size correctly in all cases.
3160 (coff_get_symtab): looks for constructor symbols and calls the
3161 right function when they're found. (coff_canonicalize_reloc):
3162 knows when a section is full of constructors and does the right
3164 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3166 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3167 * libcoff.h: removed #if 0ed code
3168 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3169 arch independent constructor relocation type.
3170 (bfd_reloc_type_lookup): removed the comment "this will go away"
3171 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3172 reloc which is used when BFD_RELOC_CTOR falls through to give a
3173 default 32bit reloc for constructors.
3174 (bfd_default_reloc_type_lookup): added.
3175 * aoutf1.h: fixed SEGMENT_SIZE typo.
3177 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3179 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3180 matching prefix "coff".
3181 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3182 rs/6000 csect records.
3184 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3186 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3187 * configure.in: add motorola delta88 cases
3188 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3189 write_armap prototype
3190 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3192 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3194 * Rename COFF-related files in `coff-ARCH.c' form.
3195 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3196 coff-mips.c, coff-rs6000.c to be exact.
3198 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3199 make output clutter.
3200 * config/mt-*: Ditto.
3202 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3204 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3205 John Gilmore. Archive support from Damon A. Permezel.
3207 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3208 * configure.in: Add rs6000 case.
3209 * targets.c: Add rs6000 vector.
3210 * archures.c: Add rs6000, fix comment on romp.
3211 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3212 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3213 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3214 * section.c (bfd_make_section): Return NULL on attempt to create
3216 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3217 (bfd_swap_aouthdr_in): Handle lots more members.
3218 (make_a_section_from_file): If section has already been seen,
3219 just return false rather than overwriting it.
3220 (coff_real_object_p): Understand incoming magic numbers.
3221 (coff_set_flags): Understand outgoing magic numbers.
3222 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3223 (build_debug_section): Add fn for reading debug string section.
3224 (get_normalized_symtab): Handle symbol names in debug string section.
3225 Remove unused obj_string_table.
3226 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3227 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3228 existing section before making one.
3229 * cpu-rs6000.c: New file.
3230 * rs6000coff.c: New file.
3232 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3234 * elf.c: Add partial support for ELF format corefiles. Still needs
3235 support for extracting registers from corefiles.
3237 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3239 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3240 RANLIB is defined as echo, send the output to /dev/null to help
3241 reduce clutter in the output from doing a make.
3243 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3245 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3246 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3248 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3250 * coffcode.h (coff_compute_section_file_positions): make it pad
3251 section size out if there are alignment restrictions so that the
3252 image will be ok on a system where section positions are worked
3253 out by accumulating sizes rather than from the section headers.
3254 * targets.c (proto write_armap). Changed orl_count to unsigned.
3255 * opncls.c (bfd_close_all_done). Added so that generative
3256 programs like gas can close a bfd without causing bfd confusion.
3257 * libbfd.h (changed becuase of protos)
3258 * amdcoff.c: messed with the way that jmp displacements are
3259 calcualated. This may not yet be totally correct.
3260 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3262 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3263 abs symbol has no section (like a register symbol).
3264 (coff_write_symbol) now zeros auxent before filling it up to help
3265 with sensitive applications.
3266 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3268 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3270 * bfd.c: Make sure we don't get a macro strerror().
3271 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3272 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3273 attempt to recover command, ifdef NO_CORE_COMMAND.
3274 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3276 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3278 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3280 * archive.c (bsd_write_argmap): The size of the ranlib structures
3281 should not include the size field itself.
3282 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3283 adata(abfd)->exec_bytes_size field instead of constant macro,
3284 because aoutx.h compiles to a simple .o file shared by
3285 all 32-bits a.out targets.
3287 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3289 * configure.in: Allow i386-sco-sysv.
3290 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3291 * cpu-h8300.c: lint.
3293 * host-aout.c: New strategy. We use common code, include files,
3294 and data structures to handle the file, but set a few parameters
3295 from the host's config file (page size, text start addr, etc).
3296 * libaout.h: Define HP BSD machine types.
3297 * aoutf1.h: Handle reading a.outs with these types.
3299 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3300 virtual-memory-address of the .reg section. We can't just make a
3301 section for "all the regs and nothing else" because only GDB knows
3302 exactly where the regs are (scattered around the upage and stack).
3303 Clean up memory allocation. Remove big- and little-endian
3304 vectors, replace with single vector; this only runs on the host,
3305 in host byte order. Replace byteswap routines with aborts in case
3307 * targets.c: There's only one trad_core_vec now.
3308 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3310 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3312 * hosts/h-amix.h (free): Fix prototype.
3314 * aoutx.h: Don't use NULL as an integer, for braindead systems
3315 that declare it as (void *)0. (From Peter Schauer.)
3317 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3319 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3320 problem with bad Ultrix system headers.
3321 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3322 various kinds of alignments for the various kinds of
3325 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3327 * doc/Makefile: Don't assume . is on the path (from James Clark).
3329 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3331 * Makefile.in: Avoid Sun Make VPATH bugs.
3332 * targets.c: Declare trad_core vectors extern.
3334 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3336 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3337 * libbfd.h: Moved ALIGN macro here.
3338 * bout.c (b_out_callback): Replace i960_align by align_power.
3340 * libaout.h (struct aoutdata): Added fields page_size,
3341 segment_size and exec_bytes_size. These help generic code
3342 (in aoutx.h and libaout.h) to figure out where to align
3343 the various segments in a demand paged file.
3344 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3345 to decide if the exec header counts in a_text (text segment size).
3346 Also, assume D_PAGED flag is set; don't set it here.
3347 * bout.c (b_out_callback): Add initialization of
3348 adata fields page_size, segment_size, and exec_bytes_size.
3349 * host-aout.c (NAME(host_aout, callback) and
3350 NAME(host_aout,mkobject): Ditto.
3351 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3352 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3353 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3354 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3355 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3356 for some systems (mainly sunos), so do it in the callback instead.
3357 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3358 * aoutx.h (NAME(aout,set_section_contents): Change the way
3359 filepos and size of sections are carried out to support
3360 older styles of demand paged executables.
3363 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3365 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3366 * bfd.c: Added macros to enable gas to swap coff records.
3367 * coffcode.h: Make the coff_swap_*_out routines return the number
3368 of bytes swapped, and cleaned up their prototypes.
3369 * configure.in: Added ebmon/coff support
3370 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3372 * targets.c: Added new entry points for coff swapping
3374 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3376 Restructure configuration scheme for bfd, binutils, ld.
3378 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3379 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3380 Change some config names to match other dirs.
3381 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3383 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3384 ../include/sysdep.h.
3385 * cpu-i960.c: Strncmp needed a length arg.
3386 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3387 * i386aout.c: Remove dead N_TXTOFF override.
3388 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3389 * config/: Rename some config files to match up h-*.h names.
3390 Remove all the HOST_SYS definitions from the config files.
3391 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3392 * hosts/h-hp9000.h: Remove USG comment.
3393 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3394 * hosts/h-news.h, h-sparc-64.h: New config files that had
3395 previously been kludged in the <sysdep.h> file.
3397 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3399 * config/*: trad-core support is HOST dependent, not target
3400 dependent. Target config files only set DEFAULT_VECTOR and/or
3401 other vector elements. Exception: when host-aout.c is in use,
3402 in which case we're forced to assume we're native (hp, vax,
3403 tahoe). Rename XDEPFILES to HDEPFILES.
3404 * Makefile.in: Rename XDEPFILES.
3405 * config/h-sun*: Don't force static linking.
3406 * trad-core.c: Document how to use it nowadays.
3407 * i386aout.c, newsos3.c: Clean up.
3408 * i386coff.c: Allow 386 coff files to be used as core files too
3409 (for reading core files from embedded systems).
3411 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3413 * Add i386aout.c for a.out support on the i386.
3415 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3417 * reloc.c, section.c, syms.c, targets.c: correct info-node
3418 structure in *doc* comments.
3419 doc/Makefile: stop hiding complaints from makeinfo.
3421 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3423 * aoutx.h (...some_aout_object_p): Take a third parameter,
3424 the internal_exec struct, and avoid ever looking at an
3425 external_exec. All callers changed to read the entire
3426 external_exec struct, swap and check its magic number,
3427 swap in the whole structure, and pass the swapped-in version to
3429 * bout.c: Bring into modern era. Use single _object_p routine
3430 for big- aand little-endian. Provide internal and external
3431 exec header structs. Use separate swap-in and swap-out routines.
3433 * libaout.h: Move struct internal_exec from ../include/aout64.h
3434 to here. Add obj_symbol_entry_size to struct aoutdata.
3435 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3437 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3438 EXTERNAL_NLIST_SIZE. Callers changed.
3440 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3442 * bfd.c: Remove strerror() to libiberty.
3444 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3445 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3446 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3447 last byte of transfer, not first byte, is within the section.
3449 * host-aout.c: Remove `BSD' archive support. Lint.
3451 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3452 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3453 `bfd_arch_info_type'. All uses changed.
3454 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3455 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3456 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3457 it needs a better name.) All uses changed.
3458 * targets.c: Rename `enum target_flavour_enum' to `enum
3459 target_flavour', and remove the `_enum' from all of the enum
3460 values themselves. All uses changed.
3462 * configure.in, config/h-i386mach: i386 mach host.
3463 * config/t-i386-aout: Use host-aout.c.
3465 * trad-core.c: Give it its own xvec's to make it independent
3466 of other file formats.
3467 * ecoff.c, host-aout.c: Remove refs to trad-core.
3468 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3469 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3471 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3473 * reloc.c: Extended NEWHOWTO macro
3474 * ieee.c: Changed the way 8bit pcrel is done
3475 * cpu-h8300.c: got the registers in the right order
3477 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3479 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3480 prediction is vindicated!
3482 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3483 Remove refs to howto.c, since Steve forgot.
3485 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3487 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3488 still work. Now allows any architecture/machine to be set.
3490 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3492 * howto.c deleted and moved code to reloc.c
3494 * libbfd.h, libbfd-in.h removed $id stuff for real
3496 * cpu-h8300.c Made it match various different spellings of h8300.
3498 * archures.c: Took out the first char filter which made it only
3499 look for a cpu/arch match when the first chars of supplied and
3500 tested names were the same.
3502 * targets.c removed oasys stuff, pending someone to fix the bugs
3506 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3508 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3509 ELF support good enough for GDB.
3510 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3511 m68k-cbm-svr4 host and target.
3512 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3513 so `diff' and `patch' can cope.
3515 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3517 * archures.c: removed texinfo error
3519 * init.c: added texinfo hooks, and removed initialization error
3522 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3525 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3527 * cpu-i960.c: Avoid numerical count of initializers.
3529 Vax Ultrix changes from David Taylor <taylor@think.com>:
3530 * host-aout.c: Make little-endian vector really little-endian.
3531 * configure.in: Separate vax and tahoe cases, handle ultrix.
3532 * config/t-vax: Add trad-core.o.
3533 * config/h-vaxult: New host system.
3535 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3537 * bfd-in.h VERSION, change version number to 0.18, this makes a
3538 gap, but now is the same as the linker version number.
3540 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3541 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3542 files will eventually contain processor specific bits for bfd,
3543 like strange relocation information and dis/assembly. So far only
3544 the H8 has been even partially done. This work also ties in with
3545 the change in handling architectures.
3547 * amdcoff.c: (a29k_reloc) fix error message.
3549 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3550 discover the architecture of the bfd. (sunos4_callback) calls the
3551 function bfd_set_arch_mach rather than stuffing stuff directly
3552 into the bfd. (sunos4_write_object_contents), changed names of
3555 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3556 setup the environment.
3558 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3559 headers in big endian format, regardless of the endianess of the
3562 * archures.c: totally changed. Now an architecture is represented
3563 with a pointer to an info structure rather than an enumerated type
3564 and a long. The old info is available as two elements in the
3565 structure. Future enhancements to architecure support will
3566 involve pointers to methods being placed into the info structure.
3568 * bfd.c: changed the definition of the bfd structure for the new
3571 * bout.c: (b_out_set_arch_mach) changed to use the new
3572 architecture mechanism.
3574 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3575 the new architecture mechanism.
3577 * configure.in: added h8 stuff.
3579 * ieee.c: too many changes to note. Now ieee files written with
3580 bfd gas and ld can be read by gld and ieee only linkers and
3583 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3585 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3586 than fixing the structure directly.
3588 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3589 than fixing the structure directly.
3591 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3592 before opening a bfd.
3594 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3595 rather than fixing the structure directly.
3597 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3598 in the t/hmake file) a user can select which backends they want
3599 linked with bfd without changing the source.
3601 * init.c: new, looks after initializing modules.
3603 * howto.c: for future use, will allow an application to work out
3604 what cookie to use as a handle on a relcoatio howto.
3606 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3608 * srec.c: Better error checking, partly from Peter Schauer.
3609 (srec_object_p): Avoid assuming any file that starts with 'S' is
3610 an S-record file! (Check for 3 uppercase-hex digits after it.)
3611 (ISHEX): Define new macro for checking supposedly hex characters.
3612 (pass_over): Treat as EOF any S-record line that:
3613 * doesn't have hex in either size character
3614 * produces a size larger than 0x7F
3615 * has an unrecognized type number
3617 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3619 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3620 opncls.c: Lint (saber actually).
3622 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3624 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3625 * newsos3.c: Fixed two types: newos3 -> newsos3.
3626 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3627 to use correct segment.
3629 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3631 * aoutx.h (print_symbol): Handle missing symbol->name.
3633 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3635 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3638 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3640 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3641 add sgi/irix support.
3643 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3645 Changes for the AMD 29000 Ultracomputer port from David Wood.
3648 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3650 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3653 * coffcode.h (coff_real_object_p): Pass information about the
3654 current file's coff symbol format to BFD via the coff_data struct.
3655 (coff_find_nearest_line): obj_icof => coff_data.
3656 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3657 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3658 and DIMNUM == E_DIMNUM.
3659 * configure.in: Handle a29k-*-* hosts, and targets
3660 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3661 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3662 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3663 local_linesz to `coff_data' (tdata) struct.
3664 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3665 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3667 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3669 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3670 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3672 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3674 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3676 (sunos4_core_file_matches_executable_p): Fix header comparison.
3677 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3678 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3680 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3682 Allow GDB to patch object files.
3684 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3685 * trad-core.h (trad_unix_core_file_p): Ditto.
3686 * aoutx.h (aout_set_section_contents): On first output, check
3687 abfd->direction and complain if erroneous.
3689 * Makefile.in: Add crude dependencies.
3691 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3693 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3694 to h/t-xxxx files so that everything will work on System V.
3696 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3698 * aoutx.h: Add information on host-aout.c and how to configure
3699 to use it, to the manual.
3700 * configure.in: Tix typo.
3701 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3702 else dummy out the core file support.
3703 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3704 specified, use it to locate the data section.
3705 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3706 rather than as chars (lint).
3708 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3710 * aoutx.h, coffcode.h: saberized.
3712 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3714 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3716 bfd.c, targets.c: minor rewording of doc segments
3719 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3721 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3722 etc, rather than TEXT_START_ADDR.
3723 * host-aout.c: Remove #if 0 around whole thing.
3724 Update to modern (32/64-bit) a.out naming conventions.
3725 Include a large chunk of ../include/a.out.gnu.h to get macros that
3726 are not defined by the system include files.
3727 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3728 macro used by the other a.out implementations.
3729 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3731 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3733 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3734 texdoc and psdoc; make these depend on generated .texi's
3736 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3739 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3742 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3743 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3744 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3745 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3746 obtrusive marks indicating .c origins.
3748 * bfd.texinfo: generalize most references to linker
3750 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3752 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3753 * archures.c: remove empty foo() definition (crept in at vn1.9)
3755 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3757 * bfd.texinfo: use @setchapternewpage on instead of lots of
3758 @page's; minor rephrasing in Introduction.
3760 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3761 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3762 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3763 segments): used BFD (caps) more consistently as a name in
3764 discourse, fixed a few other minor typos and uses of fonts
3767 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3769 * coffcode.h: fixed bug where string table size wasn't being swapped.
3771 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3773 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3775 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3776 flags. (bfd_print_symbol_vandf) now knows what to do with the
3779 * aoutx.h: made translate_from_native_sym_flags and
3780 translate_to_native_sym_flags produce the above flags.
3783 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3785 * all files: update copyright notices for GPL version 2.
3786 Install header comments and attribute most modules to their
3787 authors. BFD's name is now officially "Binary File Descriptor",
3788 so remove any conflicting pejoratives.
3789 archures.h: Consists solely of comments; remove it.
3791 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3793 * Makefile.in, bfd.c: Made it compile again.
3795 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3797 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3800 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3802 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3803 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3806 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3807 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3809 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3811 * Everything: created some new files, core.c format.c, reloc.c,
3812 section.c and syms.c to split the functionality a bit better.
3813 Cleaned up the rest of the files a bit, and added some
3817 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3819 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3820 really takes 3 arguments, patched code and ammended prototypes.
3822 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3824 * ../include/bfd.h (struct bfd_target): Added new field
3825 "align_power_min" which contains the minimum alignment for a
3826 section. This is used in coff_new_section_hook. The field
3827 insertion necessitates an update of all backends..
3829 * aoutf1.h jump table field inserted
3831 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3834 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3835 table field inserted.
3837 * coffcode.h(just about everything) Now patches up symbol tables
3838 using a different mechanism. The Intel major bug has been fixed,
3839 and the linker can self host on the Aviion and be debugged with
3842 * ecoff.c: new include and jump table patch, i386coff.c: new
3843 include and jump table patch, icoff.c: new include and jump table
3844 patch, ieee.c: can now read archives containing ieee modules.,
3845 libcoff.h: added (combined_entry_type), libieee.h: uped max
3846 sections to 20, m68kcoff.c: new include and jump table patch,
3847 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3848 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3849 srec.c: jump table patch. trad-code.c fixed #IF typeo
3851 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3853 * coffcode.h (coff_swap_aux_in): added else case to deal with
3854 filenames less than 9 characters.
3857 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3859 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3861 * srec.c: now allows any number of sections to be created in a
3862 file. Outputs addresses of the right length.
3864 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3866 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3867 target didn't match, the format got set to the attempted match,
3868 breaking a future test.
3870 *../include/i386coff.h : fixed typo in type field with size
3872 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3873 support in the jump table for the swapping routines exported to
3874 gdb. Now gdb works with the 386.
3876 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3878 * Merge in changes from gdb-3.95 release.
3879 Makefile.in: Allow hmake and tmake files to add OFILES.
3881 bfd.c: support specific targets as well as searching. When
3882 searching, take default target in preference to others.
3884 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3885 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3886 libbfd.h: Support specific targets as well as searching.
3887 opncls.c: Support specific targets as well as searching.
3888 targets.c: Search is short-circuited if default target matches.
3889 liboasys.c, libieee.c: Undo bothner changes that make macros
3890 work to the left of assignment, but which depend on the
3891 representations of different pointer types being the same.
3893 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3895 * i386coff.c: created.
3896 * coffcode.h: added support for 386.
3897 * Makefile.in: added support for 386.
3898 * ../include/i386coff.h: created
3900 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3902 * coffcode.h: removed all put_x_<sizes>
3903 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3907 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3909 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3911 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3913 * everything: Removed sysdep.h from bfd.h and put back into files
3914 from which it was split out. Now 64 bit version is built with a
3915 -DHOST_64_BIT="long long" on the compile line.
3917 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3919 Changed all the [get|put][name] routines to use [get|put]_[size
3922 Put in support for 64 bit work. Now two versions of bfd may be
3923 generated, according to the state of TARGET_64_BIT, one which is
3924 32 bit only, and one which is 64/32 bits.
3925 Created new back end 'demo64' to test 64 bit functionality.
3927 Renamed some files to work on DOS.
3929 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3930 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3931 chage, 64 bit transfer. * liba.out.h: Split out common code from
3932 sunos and newsos into liba.out. Name changes and prototype mods. *
3933 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3934 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3935 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3936 change and 64bit stuff.* newsos3.c: common code removed, new jump
3937 table. * oasys.c: Name change * opncls.c: Portability fixes *
3938 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3939 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3940 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3941 64bit ized. * demo64.c: 64 bit a.out back end
3943 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3945 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3946 on LHS of assignment, even when using old compilers.
3947 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3948 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3949 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3950 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3951 * targets.c: Add declaration of newsos3_vec.
3953 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3955 * aout.c: fixxed some of the problems with filepos calculation.
3956 (swap_ext_reloc): fixed problem with creation of relocs.
3957 (aout_set_section_contents): fixed filepos problem
3959 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3960 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3961 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3962 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3963 cleaned up. (coff_write_object_contents) cleaned up.
3965 * ecoff.c: Totally different. Now supports ecoff fully.
3967 * icoff.c: fixed problems in relocation callout.
3969 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3971 * m68kcoff.c: updated target vector.
3973 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3974 choose_reloc_size. (sunos4_write_object_contents) now calls
3975 choose_reloc_size so outputs relocs correctly, also calculates the
3976 size of the sections correctly.
3980 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3982 Merge Per Bothner's changes to modularize BFD a.out a bit.
3984 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3985 * ieee.c: Cast enums to int before comparing them, for brain-
3987 * coff-code.h: Remove coff_get_section_contents, and use the
3988 generic one instead.
3990 * aout.c: Derive new module from sunos.c, containing generic
3991 support code for all kinds of a.out files.
3993 * sunos.c: Remove all code that goes in aout.c. Split out
3994 machine dependent followup in sunos4_object_p into
3995 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3996 and redefine only the names we CHANGE, not all the names. Drop
3997 the little-endian vector, and rename the vector as sunos4 rather
4000 * b.out.c: Use aout.c routines for most of the work. Slight
4001 changes for the new regime. Remove close_and_cleanup and
4002 get_section_contents in favor of generics. New transfer vector
4005 * newsos.c: New support for Sony NEWS, another a.out format.
4007 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4008 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4009 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4011 * opncls.c (bfd_close): Call format-dependent write_contents
4012 routine, if writing, before calling target-dependent
4013 close_and_cleanup routine (which is now always generic, I think).
4014 * srec.c: Use bfd_alloc instead of malloc. Remove
4015 close_and_cleanup and move code from it to
4016 srec_write_object_contents. Add write_contents to tvec.
4017 * targets.c: Remove a.out little vector, replace a.out big
4018 vector with SunOS vector. FIXME: Need Vax support again now.
4020 * libbfd.h: Add write_contents format-dependent-vector to the
4021 bfd_target vector. Supply a generic close_and_cleanup routine.
4022 * liba.out.h: Handle the new aout.c split. Add prototypes for
4023 all routines defined in aout.c. Rename "sunos" things to "aout"
4024 things. Add a few fields where needed for various formats.
4025 * Makefile.in: Add aout.c and newsos.c.
4027 * archive.c, ieee.c, oasys.c: Lint.
4029 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4032 changed forward declaration struct stat; to reduce warnings. Changed
4033 comment on bfd_h_<x>_x.
4035 * ../include/m68kcoff.h, ../include/intel-coff.h,
4036 ../include/m88k-bcs.h
4037 Now there are two incarnations of relocs, linenos and syments. One for
4038 internal digestion, and one full of char arrays for I/O. The original
4039 names have gone to detect errors.
4041 * Makefile.in, m68kcoff.c, targets.c
4042 Test new structure code with a 68k coff implementaion
4044 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4045 Fixed all the places where there were problems with the size and
4046 alignments of structures on disk and structures in memory. #ifed out
4047 all the code in coffswap.c, since it should be done using the target
4050 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4052 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4053 multiple reloc command.
4055 * sunos.c (sunos4_set_section_contents): Made it so that sections
4056 are always padded to their alignment size.
4058 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4060 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4061 Clean up types and such (saber C problems).
4062 * ecoff.c: Clean up types and such. Remove routines that are
4063 not used. Fix up reading and swapping of shorts from files.
4065 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4067 * a.out.vax.c: Remove two bogus "static" from prototypes.
4069 * ecoff.c: Got rid of lots of non-working junk (that had
4070 been copied directly from coff-code.h).
4071 Updated to be consistent with updates to icoff.c and coff-code.h.
4073 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4074 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4076 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4077 but until the target_vector is automatically generated,
4078 it's as good as any. Note that the text offset is the only
4079 difference between NewsOS and SunOs (including magic numbers).
4080 (Most of the sunos_* routines should to renamed bsd_*
4081 and move to a bsd.c file. Then (and when the target_vector
4082 is automatically generated) it might make sense to create
4083 a separate Sony target.)
4085 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4086 on some systems, and doesn't help on others.
4087 Similarly, only define X_OK if not already defined.
4089 * trad-core.c: Don't include sys/stat.h - at least
4090 on NewsOS 3, it has already been included.
4092 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4094 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4095 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4096 symbol tables if necessary when reading them in, so gdb can use
4097 them. Add "bfd_coff_" to the names so they won't conflict with
4098 names in calling programs. FIXME-soon: if coff-code.h is
4099 included in two BFD modules, this will cause duplicate
4100 definitions; the routines should be exported to a separate,
4101 common, module (probably along with a mess of other ones).
4103 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4105 Improve modtime support.
4107 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4108 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4109 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4110 BUG: archive members still do not get correct mod times.
4112 Improve floating point support for core files.
4114 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4115 (sunos4_core_file_p): Create a second registers section in the
4116 core file, called ".reg2", for the float registers.
4118 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4120 * many changes to improve archive handling; found a logic flaw in
4121 bfd_check_format which only just happened to work by cooncidence.
4123 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4125 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4128 * bfd.h: changed type of udata in asymbol to void *, like it
4129 should be. Added bfd_reloc_dangerous enum member.
4131 * coff-code.h: Fixed it so that internally generated symbols get
4132 their values relocated correctly in all cases. Removed calls to
4135 * icoff.c: Not understanding the destination symbol of a reloc is
4136 not a failure any more, just 'dangerous'. This allows linking of
4137 b.out and coff images.
4139 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4143 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4145 * sunos.c (translate_to_native_sym_flags): fixed
4146 sym_pointer->n_value so that symbols on the way out get their
4147 section relative values calculated correctly.
4149 * coff-code.h (mangle_symbols): fixed problem where tags were not
4150 being relocated for structs, enums, unions. Also various lints.
4152 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4154 * archive.c (get_elt_at_filepos): system_call_error returned
4157 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4159 * Resolve the use of no_error and system_call_error.
4160 The bfd library itself now will never set bfd_error to
4163 The code still needs to be combed to make sure all the error
4164 codes are correct. I suspect they are not always set correctly.
4166 * The names of all the messages have _ prepended because the sun
4167 bundled compiler can't distinguish from a macro which takes an
4168 argument and the same identifier in a non-macro context.
4170 * The reason for the above being that entry points which used to
4171 be trampoline functions are now just macros which expand to a
4172 direct call through the bfd's xfer vector.
4174 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4175 must gas have its own version of everything (the gas version
4176 had the correct value)
4178 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4180 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4181 properly support i960 architecture and output correct reloc stuff.
4183 * bfd.h: added prototype for bfd_printable_arch_mach, added
4186 * coff-code.h: Applied patches from chrisb to support i960
4187 architecture, zero relocs and swap them correcly and conditionally
4188 compiled the timestamp.
4190 * sunos.c: Made the default section alignment 2^3 so that doubles
4191 are done properly. Fixed the same reloc bug that was in b.out.c
4193 * sysdep.h: Now compiles on a Posix box
4195 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4197 * icoff.c: Fix comment on big-endian version.
4198 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4199 F_RELFLG). Set F_AR32WR in output files if little endian
4202 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4204 * archures.c fixed =/== typo
4206 * sunos.c added architecture stuff for output. Fixed
4207 bug where files where vma(data) != size(text)
4208 were processed wrong.
4210 * coff-code.h added a lint cast
4212 * (../include/a.out.sun4.h) fixed it so zmagic
4215 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4217 * archive.c removed loads of includes, and fixed bug where string
4218 table didn't have a null at the end.
4220 * bfd.c fixed includes, added symbols argument to
4221 canonicalize_reloc entry point.
4223 * libbfd.c fixed includes and added some lint patches.
4225 * targets.c added both sorts of intel coff.
4227 * b.out.c fixed included, changed was the canonical
4230 * icoff.c added support for callj and big and little
4233 * opncls.c added chmod+xing for files with EXEC_P set.
4235 * sunos.c fixed includes. Changed default section
4236 alignement to words. Fixed relocation stuff to work with
4239 * bfd.h various new types added, prototype for new
4240 reloc calls, changed bfd->iostream to a void *
4241 to including files don't need stdio.h.
4243 * libcoff.h added conversion table to tie relocs to
4248 * coff-code.h fixed includes. Added code to support
4249 big and little endian formats. Various lints. Better
4250 processing of symbols. Changed reloc stuff to new
4253 * libbfd.h fixed includes
4256 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4258 * bfd.h changed name of alignment entry in sec_struct to
4259 alignment_power, because of conflicting uses within bfd.
4260 Now it should be obvious that it's a 2**n alignment
4261 specifier. Removed start_pad, end_alignment, block, minsize,
4262 output_file_alignment, subsection_alignment and original_vma fields.
4263 Added align_power() macro. Fixed bfd_section_alignment
4264 acessor macros. Added bfd_symbol_same_target macro.
4266 * b.out.c (b_out_write_object_contents) fixed to use
4267 new alignment member. Fixed (callj_callback) to use section
4268 relative symbols properly.
4270 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4271 Fixed (translate_from_native_sym_flags) to correctly make
4272 symbols section relative.
4274 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4275 (bfd_make_section) took out initialization of obsolete members.
4276 (bfd_print_symbol_vandf) added
4278 * opncls.c (bfd_create) created.
4280 * coff-code.h (coff_new_section_hook) took away refs
4281 to obsolete members. (make_a_section_from_file) added
4282 conversion between alignment types. (coff_symbol_from)
4283 added. (coff_count_linenumbers) only counts linenumbers
4284 if symbol is of coff-type. (coff_mangle_symbols) only
4285 heavily mangles symbols if symbol is coff-type.
4286 (coff_write_symbols) various lints. (coff_write_object_contents)
4287 various lints and modification for alignment conversion.
4288 (coff_slurp_relocs) fixed for use with new asection shape.
4290 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4292 * archive.c lots of lint
4294 * b.out.c added callj relocation support, upgrated reloc howto.
4295 Fixed so that asymbol and reloc records are output
4298 * bfd.c lots of lint, support for new bfd entry point
4301 * bfd.h changed definition of asymbol to contain pointer to
4302 owning bfd, removed target dependencies.
4304 * cache.c took out print statements, put in BFD_ASSERT calls.
4306 * coff-code.h various lints, corrected linenumber output
4307 functionality. Added support for new style asymbols and
4308 bfd_print_symbol. Fixed so that asymbol and
4309 reloc records are handled correctly. Added timestamp.
4311 * icoff.c Added support for new howto shape.
4313 * liba.out.h Added support for new asymbol shape
4315 * libbfd.c various lints
4317 * libbfd.h various lints
4319 * libcoff.h added support for new asymbol shape.
4321 * sunos.c various lints. Added support for new asymbol shape
4322 and bfd_print_symbol.
4324 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4326 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4327 pointer lint. Added support for callj relocation. Fixed bug where
4328 the last 32 bytes of the text section were overwritten by data. Fixed bug
4329 where archives of b.out didn't work due bfd_slurp_extended_name_table
4332 * sunos.c added support for n_other field. Braced the howto table so
4333 that it won't be affected by any lengthing of the howto struct typedef.
4336 * bfd.h added support for n_other field, added special_function
4337 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4340 * bfd.c upgraded bfd_perform_relocation, various lints.
4342 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4344 * ChangeLog: Started ChangeLog for BFD.
4345 * ToDo: Create file for suggestions.
4347 * Makefile: Support easy loading into Saber C.
4348 Add dependencies for icoff.o and bcs88kcoff.o.
4349 Rename coff.c to coff-code.h. Change callers.
4351 * bfd.c (bfd_check_format): Allow the check_format routines
4352 to return the desired target vector, rather than just a Boolean.
4353 bfd.h (bfd_check_format): Change function pointer return type.
4354 archive.c (bfd_generic_archive_p): change callee.
4355 b.out.c (b_out_little_object_p, b_out_big_object_p,
4356 b_out_real_object_p): change callee.
4357 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4358 in check_format transfer vectors that need a filler.
4359 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4360 bcs88kcoff.c: change callee.
4361 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4362 icoff.c: change callee.
4363 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4365 * libbfd.c (zalloc): It should actually zero the storage!
4366 This was commented out for some reason.
4368 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4369 This is so callers can avoid <stdlib.h> which doesn't exist
4372 * bfd.c (map_over_sections): Add debugging code, since I
4373 noticed the section count for sunos core files was bad, but only
4374 GDB had detected the problem.
4375 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4376 bfd_get_section_linenos): Remove obsolete functions.
4377 (bfd_apply_relocations): Use longs, not ints, for the math.
4379 * bfd.h: Declare enum boolean and struct bfd_target as well
4380 as typedefs for them. Remove obsolete
4381 bfd_get_section_lineno_size.
4383 * cache.c: Make the "fdopen" support work. Keep better track
4384 of how many files are open. Centralize the opening of files
4385 and be sure bfd_open[rw] actually try to open the file. Evade
4386 linked list initialization problems.
4388 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4390 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4392 * cplus-dem.c: Delete file, since it is not part of BFD.
4394 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4395 (bfd_openr, bfd_openw): Actually open the file, give error now.
4397 * sunos.c (sunos4_core_file_p): Set section count.
4398 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4399 obsolete definitions.
4400 (_write_symbol_table): Initialize <idx> counter.
4401 (foop): Eliminate debugging code.