1 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3 * elf.c: New file, for word-size independent code.
4 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
5 * Makefile.in: Include elf.o in standard objects.
7 * bfd-in.h (CAT3): Define here.
8 * libaout.h, libelf.h: Not here.
10 * libelf.h (struct strtab): Define here.
11 (bfd_elf_locate_sh): Declare here.
12 * elfcode.h (struct strtab): Definition deleted.
14 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
16 * Makefile.in: Make "all", not "bfd.h", be the default target.
17 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
18 hasn't really changed.
20 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
22 * elfcode.h (elf_hash): Provide elf standard hash function.
23 (various): Key off of the machines use_rela_p field to determine
24 whether to use REL or RELA relocations.
25 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
26 (elf_make_sections): Allocate a pointer to hold all data for a
27 given section, and copy each fragment into the data region.
28 Update the section's pointer with the REL implicit addends if the
29 machine uses REL relocation.
31 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
32 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
33 into was elf32-target.h expects.
34 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
35 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
36 (elf_i386_info_to_howto): Add minimal relocation support.
38 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
39 elf_info_to_howto_rel fields.
41 * elf32-target.h (elf_bed): Add support for new fields in
44 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
46 * elf32-hppa.c: Add symbol extension section support, fix
47 relocation howto table, add stub generation support.
49 * elf32-hppa.h: Add symbol extension section support, fix
50 relocation howto table, add stub generation support.
52 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
56 (elf_compute_section_file_positions):
57 (elf_write_object_contents):
60 * hppa.c (sign_ext): Reimplement.
62 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
63 these functions static.
65 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
67 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
69 * aoutx.h (translate_from_native_sym_flags): Don't set
70 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
71 * aoutx.h (translate_to_native_sym_flags): Translate
72 constructor symbols properly.
74 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
76 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
78 * aout-target.h (minimum_alignment): 8 byte alignment is right.
81 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
83 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
84 from bfd-in.h and .c files. Build bfd.h in build directory,
85 substituting in requested target word size. Insert word size into
86 makefile, and maybe enable 64-bit targets.
88 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
89 are available. Conditionalize on this. Assume HOST_64_BIT
90 will be defined if needed, so 64-bit targets are conditionalized
93 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
95 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
97 * coff-sh.c (rtype2howto): Put error message on stderr.
98 (extra_case): Delete unused variable.
100 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
101 before calling printf.
103 * elfcode.h: New file, almost completely derived from old elf32.c.
104 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
105 * Makefile.in (elf64.o): List dependencies, don't build by
107 (elf64.c): Add to list of sources.
108 (elf32.o): Update dependencies.
109 * elf32-*.c: Updated type/macro/structure names. Cleaned up
110 namespace pollution; rename vectors.
111 * targets.c, config/*-elf.mt: Updated.
112 * All uses of 32-bit versions of structures, routines, and macros
115 * Makefile.in (archures.o, targets.o): Depend on Makefile.
117 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
119 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
121 * elf32.c (elf_string_from_elf_section): Handle index of zero
123 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
125 (elf_write_object_contents): Deleted one unused variable and
126 initialized another to avoid gcc warnings.
127 (elf_set_section_contents): Delete unused variable.
129 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
131 * i386lynx.c: New module for Lynx variant of a.out.
132 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
133 * gen-aout.c: Get rid of defunct endian stuff, print out true
135 * targets.c (target_vector): Add i386lynx_vec.
137 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
139 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
141 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
143 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
144 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
145 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
146 trad-core.c: Define a TARGET_get_symbol_info function or macro.
147 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
149 * bfd-in.h: Don't define bfd_print_symbol_nm.
150 Define symbol_info type.
151 (JUMP_TABLE): Set _get_symbol_info element.
153 * syms.c (coff_section_type, bfd_symbol_info): New functions.
154 (bfd_decode_symclass): Use coff_section_type.
156 * targets.c: Add bfd_get_symbol_info call.
158 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
160 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
161 complaints from ancient gcc's.
163 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
165 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
166 hosts/i386linux.h: Define it.
168 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
170 * VERSION, bfd-in.h: Bump version number to 2.2.
172 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
173 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
174 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
175 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
176 LR, RR, hppa_field_adjust): New functions.
178 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
180 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
181 stabs symbols, including new indirect_ptr_ptr argument.
182 (ecoff_slurp_symbol_table): Pass new argument in calls to
183 ecoff_set_symbol_info.
185 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
187 * configure.in: For m68k sysv systems, use m68k-coff.
189 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
190 (TDEFAULTS): Define it here. Use the new name.
192 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
195 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
197 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
199 (aix386_core_file_p): Initialize core_size to correct value.
201 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
203 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
204 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
206 * bout.c (aout32_slurp_extended_name_table): Define to be
207 _bfd_slurp_extended_name_table rather than bfd_true.
209 * coff-mips.c: Include libaout.h and aout/aout64.h to get
210 definitions for N_SET[ATDB].
211 (ecoff_howto_table): Moved near top of file.
212 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
213 seen, cook up a constructor section of the same name and put in a
214 reloc pointing to the symbol. This lets the GNU linker build
215 global constructors and destructors without using collect.
217 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
219 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
221 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
223 * hosts/miniframe.h: New file.
224 * configure.host: Use it.
226 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
228 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
229 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
230 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
231 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
232 * configure.in (*-*-bsd): Change to *-*-bsd*
234 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
236 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
237 int, for the sake of the old Portable C Compiler.
239 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
241 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
243 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
245 * configure.in: Get target name right for m68*-*-hpux.
247 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
249 * trad-core.c (NO_SIGNED_GET): New macro.
250 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
251 signed NO_GET, where appropriate.
253 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
254 * configure.in (*-*-linux*): Remove until linux port for a
255 non-i386/i486 system is actually available.
257 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
259 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
260 when compiling under HPUX.
262 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
264 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
265 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
267 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
268 * bfd/libhppa.h: Include sysdep here. Conditionalize
269 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
270 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
273 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
275 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
276 GNU version is needed.
278 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
280 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
282 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
284 * Makefile.in: Build elf32-hppa.o.
286 * syms.c (BSF_FUNCTION): New symbol flag.
288 * elf32-hppa.c: Fixed to work with elf32-target.h.
290 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
292 * libaout.h (NAME): Don't define if already defined.
294 * libelf.h: Protect against multiple inclusions.
295 (elf_symbol_type): Moved here, added new fields.
296 (struct elf_backend_data): New field `global_sym'; I suspect this
298 * elf32.c (elf_symbol_type): Deleted from here.
299 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
300 point to backend versions of symbols.
301 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
302 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
304 (elf_write_object_contents): Write program headers if appropriate.
305 (bfd_section_from_shdr): Unnamed sections get empty string for
306 name, not "unnamed". Handle SHT_NOBITS separately from
307 SHT_PROGBITS, and set some different flags.
308 (elf_file_p): New routine.
309 (elf_object_p, elf_core_file_p): Call it.
310 (elf_object_p): Handle EM_HPPA.
311 (elf_symbol_from, elf_idx_of_sym): New functions.
312 (elf_make_sections): Get symbol number right for relocations. Set
313 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
314 (elf_fake_sections): BSS section should be SHT_NOBITS, not
315 SHT_PROGBITS. Always generate symtab and strtab, not only if
316 relocations are needed. Set SHF_* flags as appropriate.
317 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
318 (elf_write_object_contents): Fix off-by-one error in symbol count.
319 Store a correct value for the symbol; write the size field
320 properly; make some guesses about the type field. Set section
321 type correctly for string tables.
322 (section_from_elf_index): Check for absolute and common sections
324 (elf_section_from_bfd_section): Ditto.
325 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
326 Use empty string instead of "unnamed" for nameless symbols.
327 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
328 HPPA (only?). Don't free raw symbols; keep the pointer around for
330 (elf_set_arch_mach): Handle bfd_arch_hppa.
331 (elf_find_nearest_line): Just return false.
332 (elf_write_object_contents, elf_set_section_contents): Set
333 output_has_begun field after computing file positions.
334 (elf_set_section_contents): Write section contents immediately,
335 rather than caching the whole file and writing it at close time.
337 * libhppa.h (enum hppa_reloc_field_selector_type, enum
338 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
339 hppa_reloc_expr_type_alt): New enumerator types.
341 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
342 * configure.in, configure.host: Use them.
344 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
346 * elf32-target.h: Allow overrides of armap defaults.
348 * elf32-hppa.c, elf32-hppa.h: New files.
350 * config/hp300hpux.mt: New file.
352 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
354 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
355 (aix386_core_vec): Update for new fields.
357 * archive.c (bfd_generic_archive_p): Call target-specific
358 slurp_armap code, instead of bfd_slurp_armap.
359 (bfd_slurp_bsd_armap_f2): New function.
360 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
361 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
363 * libaout.h (struct aoutdata): New field for subformat, for
364 differentiating between highly similar a.out formats.
365 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
367 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
369 * hp300hpux.c: New file.
370 * Makefile.in: Include it.
372 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
374 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
377 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
379 * trad-core.c (trad_unix_core_file_p): Check the file size.
381 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
383 * coff-alpha.c: Remove duplicate function and add warnings.
385 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
387 * sco-core.c (sco_core_vec): Add initializers for new target
390 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
392 * coffcode.h [_LIT]: Recognize .lit section.
394 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
396 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
397 config/alphaosf.mt, hosts/alphaosf.h: New files.
399 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
401 * Merge in HPPA/BSD changes from Utah.
402 * hppa.c: Use this for both HPUX & BSD.
403 * targets.c: Enable hppa_vec for both HPUX & BSD.
404 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
405 * hosts/hppabsd.h: #define HOST_HPPABSD.
407 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
409 * libbfd.c: Whitespace changes around byteswap macros.
410 * libbfd-in.h: Whitespace changes around byteswap declarations.
412 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
414 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
415 system_error anymore. It confuses bfd_check_format().
417 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
419 * bfd.c: Add sgi_core_data to tdata union.
420 * coff-mips.c: Add Irix 4.x core file support.
421 * hosts/irix4.h: #define HOST_IRIX4.
423 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
425 * aoutx.h (translate_from_native_sym_flags): Check that the
426 symbol's section does get set.
427 (slurp_symbol_table): Zero index means null-string name.
429 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
431 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
433 (write_syms): Use them, to reduce string table size.
435 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
437 * trad-core.c (trad_core_vec): Add 6 new initializers to match
438 new signed get/put fields. Minor reformatting to label
441 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
443 * bfd-in.h: Insert comment about SVR3 compiler warnings.
445 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
446 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
448 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
450 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
452 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
453 (swapcore_sparc): Make sp a bfd_vma.
455 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
457 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
458 libbfd.c, libbfd-in.h: Add _do*signed*.
459 targets.c, all targets: Add bfd*signed*.
460 bfd-in.h: Add bfd_signed_vma. Add comments.
462 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
464 * format.c (bfd_check_error): Check error return from
465 _bfd_check_format routines.
467 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
469 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
470 recognize .data section if present.
472 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
474 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
475 check for the case where the user sets the address of the BSS
476 section (and the file header can't specify this). Let the user
477 set it wherever they want, regardless of what goes in the header.
479 * ieee.c (ieee_slurp_sections): Pass all ieee section names
480 straight through into BFD sections. Add comments.
482 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
484 Cleanup in preparation for better 64-bit host support.
486 * bfd-in.h (bfd_64_type): Remove.
487 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
489 * bfd-in.h (bfd_size): Remove.
491 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
493 * bfd-in.h (bfd_word): Remove.
494 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
496 * bfd-in.h (rawdata_offset): Remove.
497 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
498 (bfd_perform_relocation): Lint.
499 (enum bfd_reloc_status): Comment cleanup.
501 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
503 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
505 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
507 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
509 * elf32.c: Clean up old comments.
511 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
513 * config/sun3.h: String argument to fprintf is const.
515 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
516 on systems which define PAGE_SIZE in <limits.h>.
518 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
520 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
521 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
522 the core file failing signal.
523 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
524 to supply the core file failing signal.
526 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
528 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
529 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
530 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
531 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
533 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
535 * coff-mips.c (PAGESIZE): Correct value.
537 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
539 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
540 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
542 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
544 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
545 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
547 (coff_compute_section_file_positions): Force vma and lma of _LIB
549 (coff_set_section_contents): Count number of entries in new lma
551 * coffgen.c (make_a_section_from_file): Force lineno_count of
552 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
553 SCO 3.2v4 shared library.
554 * seclet.c (rel): Copy over any section with contents, not just
557 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
560 * coff-i386.c (coff_i386_reloc): New function, to generate
561 relocateable output correctly.
562 (howto_table): Use coff_i386_reloc for all reloc types.
563 (CALC_ADDEND): Use a more efficient hack to get the correct addend
565 (i386comm_value): Removed; no longer needed.
567 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
569 * coffcode.h (coff_set_section_contents): Don't write out
570 sections without a filepos.
572 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
574 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
576 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
578 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
579 * libecoff.h (ecoff_data_type): Added gp_size field.
580 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
581 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
582 Set flags to 0 for large common symbols.
583 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
584 which can occur for gas-generated relocs.
585 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
586 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
587 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
589 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
591 * srec.c (srec_set_section_contents): Use lma field for load
593 * section.c: Add declaration of lma field to section structure.
594 * coffcode.h (coff_write_object_contents): Use lma field for load
596 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
598 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
599 symbols in a better way. (translate_to_native_sym_flag): Set the
600 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
602 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
603 (bfd_make_section): Cope with new builtin section.
604 * syms.c (bfd_decode_symclass): Can now print indirect section
607 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
609 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
610 defined, and yields false.
611 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
613 * archive.c (snarf_ar_hdr): Add support for reading (only,
614 so far) BSD-4.4-style extended headers.
615 * archive.c: Some more comments.
617 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
619 * Makefile.in: fix rule for dvi and info, so that the recursive
620 makes does the right thing, instead of always info
622 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
624 * libbfd.c (bfd_seek): Disable optimized handling for archives and
625 archive members; they need more special reatment. For now, verify
626 that computed and actual file positions correspond.
628 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
630 * mipsbsd.c: Renamed from aout-mipsbsd.c.
631 (set_arch_mach): Delete non-MIPS code.
632 (reloc_howto_type_lookup): Ditto.
633 * Makefile.in: Adjusted.
635 * libbfd.c (bfd_tell): Update `where' field.
636 (bfd_seek): Don't do anything if we're not changing the file
637 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
638 field against a SEEK_SET request. Call bfd_tell to re-update
639 `where' field when done.
640 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
642 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
644 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
646 * Makefile.in: added installcheck target
648 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
650 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
651 if the type is not stNil.
653 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
655 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
656 forward declarations.
658 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
659 it's implied by the type.
661 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
663 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
665 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
667 * rs6000-core.c: Add .ldinfo section.
669 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
671 * Makefile.in (MAKEOVERRIDES): Define to be empty.
673 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
675 * section.c (bfd_set_section_contents): whitespace
676 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
679 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
681 * hosts/go32.h: don't define POSIX_UTIME
683 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
685 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
686 against machine architecture stored in the ELF header, to resolve
688 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
689 NULL, so only use results when non-NULL.
690 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
691 and add to vector of targets.
693 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
695 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
696 are always just debugging symbols.
698 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
699 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
701 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
703 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
704 hpux 7). Patch from friedman@gnu.ai.mit.edu.
705 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
706 defined, which they aren't in hpux 7.0.
708 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
709 Tran-Le, tranle@intellicorp.com.
711 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
713 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
714 ahead and do the relocation.
715 (ecoff_refhi_reloc): Don't to the relocation here, just remember
716 what needs to be done.
717 (ecoff_reflo_reloc): Do the REFHI relocation here.
719 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
721 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
722 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
723 relocs are reasonable.
724 * coff-msym.c: Eliminated uses of DEFUN.
725 (ecoff_swap_tir_out): New function.
727 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
729 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
730 * configure.host (vax-*-ultrix2*): Add triplet.
731 * hosts/vaxult2.h: New file.
732 * config/vaxult2.mh: New file.
734 * aoutx.h (string.h): Include for strchr and friends.
735 * archive.c (string.h): Include for memchr and friends.
736 * elf32.c (string.h): Include for strrchr and friends.
738 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
740 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
741 (MY_set_sizes): Use sunos4_set_sizes.
743 * elf32.c: Renamed from elf.c. Several CPU-specific functions
744 deleted, as well as elf-big and elf-little targets.
745 * libelf.h: New file.
746 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
748 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
750 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
752 * coffcode.h (coff_compute_section_file_positions): Don't need
753 variable "old_sofar" if compiling for i960.
755 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
759 * ieee.c (exten, envi): "static" belongs first in declaration.
761 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
763 * srec.c: add support for symbolsrec, srecords with symbols in
766 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
768 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
769 to avoid lint complaints.
771 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
773 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
774 type SHT_STRTAB. Don't alter file offset for section 0.
775 (reloc_type_names): Now an array instead of a macro. Still inside
776 "#if 0", since it's used only in debugging code also in "#if 0".
777 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
778 (sort_reloc_map): New function.
779 (sparc_reloc_map): New variable.
780 (elf_bfd_reloc_type_lookup): New function.
782 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
784 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
785 bfd_make_debug_symbol; they were already in the target structure.
786 * Adjusted all uses of JUMP_TABLE.
787 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
788 from coff_make_debug_symbol.
789 * libcoff.h: Updated accordingly.
791 * Minor cleanups provoked by gcc warnings:
792 * aoutx.h (NAME(aout, reloc_type_lookup)),
793 cpu-h8300.c (local_bfd_reloc_type_lookup),
794 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
796 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
797 ieee.c (ieee_slurp_section_data),
798 elf.c (elf_make_sections, elf_fake_sections,
799 elf_compute_section_file_positions, elf_write_object_contents):
800 Removed unused variables.
801 * archures.c: Removed /* from within comment.
802 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
803 * oasys.c (oasys_write_data): Initialize i.
805 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
807 * libcoff.h (obj_raw_syment_coun): New macro.
808 * coffgen.c (coff_get_normalized_symtab): Initialize
810 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
812 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
814 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
816 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
817 for compatibility with tools from MIPS.
819 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
820 * config/irix3.mt, config/irix4.mt: Removed.
821 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
822 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
824 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
826 * hosts/hp300bsd.h: Add gross hack to determine whether we
827 are running on BSD 4.3 or BSD 4.4, and use appropriate include
828 files (and set other parameters) to match.
830 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
832 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
833 ansi definition which otherwise confuses non-ansi compilers.
835 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
836 ultrix cc by forward declaring getenv as is done in
839 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
841 * elf.c (elf_info_to_howto): cast an enum into unsigned char
842 avoiding a fatal error in vax ultrix 4.2 cc.
844 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
846 * bfd-in.h, VERSION: Roll to version 2.1.
848 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
850 * oasys.c (oasys_write_object_contents): Lint.
851 * srec.c: Whitespace cleanup.
853 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
855 * coffgen.c (coff_print_symbol): Print correct tagndx value;
856 cleaned up output formatting a bit.
858 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
860 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
861 relaxable. Should be moved somewhere else.
863 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
865 * aout-mipsbsd.c: Eliminated uses of DEFUN.
866 (aout_mips_*_vec): Added seclet_link element.
868 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
869 support for aout-mipsbsd target.
871 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
873 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
875 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
877 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
879 Add support for the H8/500
881 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
883 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
885 * libecoff.h: New file. Defines ECOFF backend data for gdb.
886 * coff-mips.c: Now includes libecoff.h.
887 (ecoff_data_type): Moved to libecoff.h.
888 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
889 call it. If there is ever another ECOFF target, this and the
890 swapping functions should be accessed via an ECOFF specific target
892 * Makefile.in (coff-mips.o): Depends on libecoff.h.
894 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
896 * coffcode.h: Removed MIPS specific information, since coff-mips.c
897 no longer includes this file.
899 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
900 bits to 0 to make comparison test useful.
902 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
903 avoid overflowing GP accessible sections in binutils/objdump.
905 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
907 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
908 reading more robust: Fail if string index is out of string
911 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
913 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
914 PCREL13): Don't take dst_address into account; the input file has
915 already taken care of that.
917 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
919 * coff-mips.c: Completed support for linker and binutils.
921 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
923 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
924 original addend from section contents.
926 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
928 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
929 * hosts/delta88.h (strtol): Fix prototype.
930 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
932 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
934 * elf.c: Get rid of "#ifdef sparc".
935 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
936 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
938 (elf_info_to_howto): Use runtime conditionals on CPU type, not
939 compile type conditionals on host CPU.
940 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
942 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
944 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
946 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
947 ECOFF which has two common sections.
948 (bfd_com_section): Set SEC_IS_COMMON flag.
949 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
950 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
951 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
952 bfd_is_com_section macro rather than checking for equality to
955 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
957 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
958 (coff_mkobject_hook): Accept aouthdr argument.
959 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
960 Handle NULL aouthdr argument.
961 (coff_object_p): If there is no aouthdr, pass it as NULL to
963 * libcoff.h: Rebuilt for mkobject_hook changes.
965 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
966 additional MIPS ECOFF fields.
968 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
970 * configure.host: added mips-dec-bsd*
971 * configure.in: added mips-dec-bsd*
972 * aout-mipsbsd.c: new file for mips-dec-bsd*
973 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
974 * aoutx.h: added mips support.
975 * archures.c: added mips support to bfd_default_scan().
976 * cpu-mips.c: added support for R4000 (untested).
977 * libaout.h: added MIPS1 & MIPS2 magic numbers.
978 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
979 hope will make it into include/bfd.h.
980 * targets.c: added aout_mips_*_vec.
982 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
984 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
986 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
988 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
990 * libcoff-in.h: Update prototype for coff_count_linenumbers.
992 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
994 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
995 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
996 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
997 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
999 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1000 bfd_swap_reloc_in or coff_swap_reloc_out.
1001 * coff-mips.c: Added code to link and write out symbolic debugging
1002 information, and to swap relocs in and out.
1004 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1006 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1007 (coff_write_object_contents): coff_count_linenumbers returns the
1008 number of line number records it found.
1010 * coffgen.c (coff_write_linenumbers): only write out line numbers
1011 in the section they belong to.
1013 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1015 * targets.c (bfd_target): Added relocateable argument to
1016 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1017 target vector for linker use.
1018 * bfd.c (bfd_seclet_link): New macro.
1019 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1020 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1021 and boolean return value. Made static.
1022 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1023 relocateable argument.
1024 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1025 relocateable argument (if relocateable, saves relocs).
1026 * bout.c (b_out_get_relocated_section_contents),
1027 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1028 relocateable argument (if relocateable, just calls
1029 bfd_generic_get_relocated_section_contents).
1030 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1031 argument to prototype.
1032 * All targets: Set new _bfd_seclet_link vector to
1033 bfd_generic_seclet_link.
1035 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1037 * coffgen.c: #include seclet.h.
1039 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1041 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1042 debug info. Setup info about linker symbols only, and use
1043 standard bfd fields to hold the info.
1044 * (hppa_object_p): Remove unneeded decls.
1045 * (hppa_new_section_hook): Get rid of most of this.
1046 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1047 fat. Remove all knowledge of stabs, remove redundant knowledge of
1049 * Remove macros for accessing fields which are now gone.
1051 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1053 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1055 * coff-z8k.c: delete unused reloc functions
1057 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1059 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1060 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1061 * coff-msym.c: Use DEFUN for function definitons.
1062 * coff-mips.c: Added code to read and print symbols, and to find
1065 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1066 swapping functions into coffswap.h for ECOFF use. Moved
1067 relocation functions, only used by h8300 and z8k, into reloc16.c.
1068 Added hooks for coffgen.c functions to backend data structure, and
1069 added hook functions. Still more could be done.
1070 * coffswap.h: New file to hold COFF swapping routines.
1071 * coffgen.c: New file to hold generic COFF functions.
1072 * reloc16.c: New file to hold h8300 and z8k specific relocation
1074 * libcoff-in.h: Added declarations for functions in coffgen.c.
1075 * libcoff.h: Rebuilt to incorporate changes.
1076 * coff-h8300.c: Function name changes.
1077 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1078 hook rather than defining EXTRA_CASES.
1079 * Makefile.in: Build new files coffgen and reloc16. Added
1080 dependencies of coff-*.o on coffswap.h and seclet.h.
1082 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1084 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1085 about discarding const.
1087 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1089 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1091 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1093 * configure.in (post-target): If --with-minimal-bfd is specified,
1096 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1098 * srec.c (srec_write_records): one of my boards wants a CR between
1101 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1103 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1104 (it broke a couple of weeks ago).
1106 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1108 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1109 return type, so libbfd.h doesn't reference undefined typedefnames.
1111 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1113 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1115 (coff_pointerize_aux): don't pointerize a negative tagndx
1116 (sometimes generated by SCO 3.2v4 cc).
1118 * bout.c (calljx_callback, callj_callback,
1119 b_out_get_relocated_section_contents): warn if relocating against
1120 an undefined symbol.
1122 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1124 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1125 Make a bunch more routines be static.
1126 * hppa.c (fill_spaces): Get rid of this, replace with much better
1127 written setup_sections().
1128 * (setup_sections): New routine to create BFD sections for each
1129 space and subspace in SOM files.
1130 * (hppa_object_setup): Use BFD sections created by
1131 setup_sections() to locate GDB symbol table info.
1132 * (make_unique_section): New routine to create a BFD section. It
1133 ensures that the given name is unique, and will generate a unique
1135 * (hppa_object_p): Become much more paranoid about file header.
1136 * (make_bfd_asection): Call bfd_make_section to do the dirty
1137 work. Simplify code somewhat.
1138 * (hppa_core_file_p): Use proper name for stack section.
1139 * libhppa.h: Remove millicode_start, millicode_end decls.
1141 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1143 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1145 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1146 relocs, don't bother doing the adjustment if the value to add is
1149 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1151 * bfd.c (bfd_get_size): New function that gets an upper bound
1152 on the possible size of any object in a bfd.
1153 * elf.c (bfd_elf_find_section, elf_get_str_section,
1154 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1156 * elf.c (elf_big_vec, elf_little_vec): Document last three
1157 members initialized to NULL.
1159 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1161 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1163 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1165 * hosts/std-host.h: New file. Attempt at a generic/default
1166 set of definitions, to discourage porting to new hosts by copying.
1167 * hosts/news.h: Removed.
1168 * hosts/sparc.h: Use std-host.h.
1169 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1170 perhaps we can later remove the the_bfd field from each symbol.
1171 * syms.c (struct symbol_cache_entry): Remove unused field
1172 app_data. Add comment noting that the_bfd is almost redundant,
1174 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1175 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1176 * hppa.c (fill_spaces): Make slightly more rebust.
1177 * configure.in: Allow std-host as the "default" host.
1179 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1181 * bfd.c: Add struct hppa_core_data to tdata union.
1182 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1183 Get rid of HPPA/BSD specific code. That will go somewhere else
1185 * (fill_spaces): Don't spin forever and die if you don't find
1186 $MILLICODE$ subspace.
1187 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1189 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1190 Make these work for HPUX.
1191 * (make_bfd_asection): New routine to make section creation a
1193 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1194 * libhppa.h: #include the right system files. Redefine all of
1195 the structs/macros for hacking core files to use more sensible
1196 HPUX core file structures.
1197 * targets.c (target_vector): Conditionalize hppa_vec on
1198 HOST_HPPAHPUX, not hp9000s800.
1199 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1200 malloc and realloc. #define HOST_HPPAHPUX.
1202 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1204 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1205 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1206 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1207 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1209 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1210 * aix386-core.c: New file for handling core files on AIX on PS/2.
1211 * targets.c: if AIX386_CORE, use aix386_core_vec.
1212 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1215 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1217 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1220 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1222 * Makefile.in: added dvi target
1224 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1226 * bfd.c: Use right name for tekhex tdata struct.
1227 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1228 * libcoff.h: Updated to get spacing change from coffcode.h.
1229 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1231 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1233 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1234 functions, with the "guts" of the old bfd_slurp_bsd_armap
1235 and bfd_slurp_coff_armap, but assuming we've already checked
1236 if the armap is present or not.
1237 Also, rewrite a bit to avoid keeping around obstack data
1239 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1240 Various fixes to correctly handle COFF_style archives names.
1241 (Note that because these have a trailing '/', the names can
1242 have embedded spaces.)
1243 * archive.c (bfd_slurp_armap): New function, replaces old
1244 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1245 _either_ format, and calls do_slurp_bsd_armap or
1246 do_slurp_coff_armap if either form of map is seen.
1247 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1248 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1249 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1250 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1252 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1254 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1255 * libhppa.h: Make millicode_start and millicode_end be unsigned
1256 int to be same type as CORE_ADDR in GDB. Why are these here?
1258 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1260 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1261 vaddr of the section to the addend.
1262 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1263 SCO_CORE to SELECT_VECS.
1264 (target_vector): add sco_core_vec.
1265 * sco-core.c (sco_core_vec): add leading underscore initializer.
1266 * configure.in (i[34]86-*-sco*): use target i386-sco.
1267 * config/i386-sco.mt: new file; define SCO_CORE.
1269 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1271 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1273 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1275 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1277 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1279 * hosts/i386linux.h: Include unistd.h.
1281 * aoutx.h (print_symbol): aout_stab_name returns a constant
1283 * libaout.h (aout_stab_name): Fix prototype.
1284 * stab-syms.c (aout_stab_names): Array is now const.
1285 (aout_stab_name): Return value is now pointer to const.
1287 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1290 * syms.c (asymbol): Added new field "app_data", for data
1291 particular to the application. Some of the linker flags ought to
1292 get moved to this field someday.
1294 * archures.c (bfd_default_scan): Recognize a few more numbers:
1295 80486, 80960, and 960.
1297 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1298 bfd_coff_std_swap_table, cast to PTR.
1299 * bfd.c (bfd_coff_swap_*): Deleted macros.
1300 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1302 * coffcode.h (type bfd_coff_backend_data): New structure type,
1303 contains pointers to the COFF-specific swapping routines.
1304 (bfd_coff_std_swap_table): New data structure, to be used when
1305 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1306 (bfd_coff_swap_*): New macros.
1307 * coff-mips.c (mips_coff_swap_table): New data structure.
1308 (ecoff_big_vec): Use it.
1309 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1310 * All other targets: Deleted coff-specific vector entries.
1312 * trad-core.c: Fixed some `PARAMS' uses that were missing
1315 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1317 * aoutx.h (some_aout_object_p): Protect arg prototype in
1318 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1320 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1322 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1323 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1324 PARAMS for readability.
1326 * aoutx.h: Add type to callback parameter.
1327 * coff-mips.c: Don't call trad-core.h, not needed.
1328 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1329 * trad-core.h: Eliminate, unused.
1331 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1333 * format.c (bfd_check_format): if default target isn't found
1334 then look through the entire list rather than return early.
1336 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1338 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1340 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1342 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1344 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1346 * coff-z8k.c: checkpoint, more addressing modes handled
1347 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1350 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1352 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1354 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1356 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1358 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1360 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1361 and about when file descriptors are closed.
1363 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1365 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1366 written out correctly.
1368 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1370 * section.c: New section bit SEC_SHARED_LIBRARY.
1371 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1372 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1375 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1377 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1378 macros; use PARAMS to declare the function pointers involved.
1380 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1381 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1383 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1385 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1387 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1388 declaring pointers to functions.
1389 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1390 * seclet.h: Declare external function with PARAMS.
1392 * doc/chew.c (exfunstuff): Eliminate.
1393 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1394 * doc/proto.str: Use paramstuff rather than exfunstuff.
1396 * libbfd.h: Update, based on changes in source code and chew.
1398 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1400 * libieee.h: Add FIXME about removing limit on number of sections.
1401 * bfd-in.h: Improve comments to make it clear that bfd.h is
1402 the wrong place to edit this file.
1403 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1404 same places where we install bfd.h.
1406 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1408 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1409 symbol type before blindly modifying the auxent. Specifically,
1410 only modify the endndx fields for types that need it, and don't
1411 set the array information for non-arrays.
1413 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1415 * aoutx.h (some_aout_object_p): Section list should be set up
1416 correctly anyways; don't have to set up "next" pointers manually.
1418 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1420 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1421 config/i386v.mh: removed -DUSG from HDEFINES.
1422 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1424 hosts/i386v.h: don't define POSIX_UTIME.
1426 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1428 * ieee.c (ieee_slurp_sections): make a private copy of the
1429 section's name before truncating it.
1431 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1433 * hppa.c: add symbol_leading_char entry in transfer vec
1435 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1437 * ieee.c (get_symbol): can now cope when two symbols of a
1438 different class, but the same index number occur consecutively.
1439 (get_section_entry): nicer name for sections being forward
1440 referenced. (ieee_archive_p): don't free the filename string,
1441 since it was never malloced.
1443 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1445 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1447 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1449 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1450 optionally setting the dimen info, since they are in the same
1451 memory locations. Also zero out external auxent.
1452 (coff_write_symbol): don't zero external auxent; now done in
1455 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1457 * Check fclose return value for errors.
1458 libbfd.h: bfd_cache_close now returns a boolean.
1459 cache.c (bfd_cache_delete): return fclose success value.
1460 (bfd_cache_close): return bfd_cache_delete return value.
1461 opncls.c (bfd_close, bfd_close_all_done): return result of
1464 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1466 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1468 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1470 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1471 work out a coff relocation type from a howto's attributes rather
1472 than using the input r_type field. This fixes PR1677 and allows
1473 conversion of a.out relocs to coff relocs.
1475 * coffcode.h (coff_write_relocs): if supplied a relocation
1476 relative to an absolute symbol, use the right symbol index.
1478 * reloc.c (bfd_perform_relocation): do a partial link for coff
1481 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1483 * changes to support i386-sysv with shared libraries:
1484 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1485 check for .data2; if _LIB is defined, check for it; map
1486 SEC_NEVER_LOAD to STYP_NOLOAD.
1487 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1488 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1489 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1490 if section has contents, not just if it is loadable; if
1491 TWO_DATA_SECS, check for .data2
1492 (coff_set_section_contents): set vma of .lib section to number of
1494 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1495 don't define coff_write_armap to bsd_write_armap.
1496 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1499 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1501 * solaris2.h: Get the definition of alloca from alloca.h if we
1504 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1506 * configure.in (i960-*-{aout,bout}): Support these.
1508 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1510 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1512 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1514 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1515 no-longer-used definitions of L_SET and L_INCR.
1516 * i386linux.h: Tweaks to smooth Linux build.
1518 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1520 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1522 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1524 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1525 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1526 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1527 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1529 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1530 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1532 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1534 * configure.host: New file, contains mapping of host configs
1535 to host support file names for bfd, binutils, opcodes.
1536 * configure.in: Use it.
1537 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1538 * i386bsd.c: Cleanup, reformat.
1539 * config/i386-bsd.mt: Comment changes.
1540 * config/i386bsd.mh: New file for core file support.
1541 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1542 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1543 on BSD 4.4 define ALIGN (sigh!).
1545 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1547 * libaout.h (aout_backend_data): added exec_header_not_counted
1548 field. For ZMAGIC files only, when text_includes_header is set, by
1549 default the length of the exec header is counted in the text
1550 section size. For go32, exec header is mapped in but does *not*
1551 contribute to the size of section.
1552 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1553 is not set, but ztih is, add the size of the exec header to the
1554 recorded size of the text section.
1555 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1556 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1557 Also set text_includes_header.
1558 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1559 by default in MY(backend_data).
1561 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1563 * aout-target.h (callback): Don't define this function if it won't be
1566 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1567 type doesn't match. Don't lose if file sections have already been
1569 (set_arch_mach): Set reloc_entry_size.
1570 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1572 * hosts/i386bsd.h: New file.
1573 * configure.in: Recognize i[34]86-*-bsd host.
1575 * aout-target.h (callback, write_object_contents): Delete unused
1578 * aoutx.h (reloc_type_lookup): New function.
1579 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1580 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1581 (MY_reloc_howto_type_lookup): Don't define it.
1583 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1585 (slurp_symbol_table): Use header byte order, not target byte
1586 order, for reading symbol data.
1588 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1590 * configure.in: Undo some brain damage in the host section.
1591 * configure.in: Reformat the target section, test many configs.
1592 * Makefile.in (make): Remove obsolete `make make'.
1593 * aoutx.h (some_aout_object_p): Make defines line up.
1595 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1597 Now a bfd knows whether underscores are normally prepended
1598 to symbols in its file format.
1600 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1601 coff-z8k.c: targets set so they have leading underscore
1602 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1603 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1604 without leading underscore flag
1605 * targets.c: add symbol leading char to xvec description
1606 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1608 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1610 * archive.c: Make errno global.
1611 * archive.c (_bfd_write_archive_contents): If read fails (and
1612 errno!=0) set bfd_error to malformed_archive (since this probably
1613 indicates a truncated archive), rather than system_call_error.
1615 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1617 * Makefile.in: added rules for i386bsd.c
1618 * i386bsd.c: new file, supporting 386bsd.
1619 * configure.in: recognize i386-*-bsd target.
1620 * config/i386-bsd.mt: new file - 386bsd target configuration.
1622 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1624 * configure.in: re-arrange host section to use *-*-* notation,
1625 clean up some of the target section as well
1627 * seclet.c: cast result of bfd_get_relocated_section_contents to
1628 avoid compiler warnings
1630 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1632 * coffcode.h (coff_section_symbol): Create section if it doesn't
1635 * bout.c: Removed some unused variables.
1637 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1639 * Portability fixes from p3:
1640 coffcode.h (coff_write_relocs): removed sanity check until it
1641 works on all targets (per advice from sac).
1642 config/hp9000.mh: new file to define USG.
1643 hppa.c: #undef hppa before the JUMP_TABLE.
1644 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1646 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1647 local variable target volatile to avoid mysterious bug in
1650 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1652 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1653 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1655 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1657 * coff-z8k.c (func_da, func_jr): Lint.
1658 * coffcode.h: Use memset rather than bzero.
1659 * elf.c: Use memcpy rather than bcopy.
1660 * tekhex.c: Use memset rather than bzero.
1662 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1664 Add Adobe a.out support.
1666 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1667 * config/adobe.mt: Add.
1668 * configure.in (*-adobe-* target): Add.
1669 * targets.c (a_out_adobe_vec): Add.
1670 * Makefile.in: add aout-adobe.c.
1672 * configure.in: Put two dashes in all entries to be matched.
1673 Add comments to remind people to do this.
1674 Reorder all entries that match manufacturer names, to occur
1675 last, so they will only be matched if no more specific match
1676 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1678 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1680 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1681 since we should never have a NULL section.
1682 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1683 tests, set the section to bfd_abs_section.
1685 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1687 * coff-z8k.c: getting closer
1688 * coffcode.h (coff_get_relocated_section_contents): allow
1689 EXTRA_CASES hooks for different arches to provide different reloc
1691 * seclet.h: #ifndef around it to allow multiple inclusion
1692 * srec.c: minor doc fix
1694 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1696 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1698 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1700 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1703 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1705 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1706 filling in reloc, in case immediately following code doesn't set
1709 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1711 * coffcode.h (coff_renumber_symbols): set the last renumbered
1712 symbol pointer to NULL, as expected by coff_write_linenumbers.
1713 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1714 type R_IHCONST used on the 29k.
1716 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1718 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1719 update, based on how the underlying file was opened. Obsoletes
1721 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1722 all FASCIST_FDOPEN config defines.
1724 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1726 * sparc-opc.c: Moved to opcodes library, now that we have one.
1727 * Makefile: Don't compile it.
1729 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1731 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1733 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1735 * section.c (bfd_set_section_flags): Remove a sanity check.
1736 It is unfortunately broken, and prevents strip from working.
1738 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1740 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1741 created by last change.
1743 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1745 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1746 * bfd-in.h: Bump to version 2.0.
1748 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1750 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1751 braindamaged HP/Apollo compiler happy.
1753 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1755 * format.c: Fix description of search for matching target.
1756 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1757 * targets.c: Update description of search for matching target.
1758 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1759 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1760 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1762 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1764 * Makefile.in: Added mostlyclean/clean/distclean rules.
1766 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1768 * targets.c (target_vector): Take out oasys (unless that is
1769 the default): Because there is no magic number in archives,
1770 there can be annoying target mis-matches.
1772 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1774 * sparc-opc.c: Rigorously updated to match architecture manual.
1776 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1778 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1779 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1780 to the built-in abs_section were not written out correctly.
1782 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1784 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1785 large, assume we're using a swapped byte order and fail with
1786 wrong_format rather than dumping core.
1788 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1790 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1791 filename constraints.
1792 * Makefile.in: Updated to reflect change.
1794 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1796 Add preliminary support for the we32k:
1798 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1800 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1802 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1804 * bout.c: added support for relaxable alignment relocs.
1806 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1807 pass down pointer to play area rather than use alloca
1809 * cpu-z8k.c (compatible): made static to reduce name space
1812 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1814 Add basic support for the z8k:
1816 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1817 section.c, targets.c,
1819 * syms.c: move mis-inserted patch.
1821 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1823 Documentation fixes:
1824 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1825 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1827 * reloc.c: break out addend item from surrounding text.
1829 * doc.str (DOCDD): Defined. Adds text to output.
1830 (bodytext): Put bulletize before kill_bogus_lines.
1831 * chew.c (bulletize): End itemization after a blank line, to
1832 prevent following text from being swallowed up in an item.
1834 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1836 * configure.in: Add sparclite as a target.
1838 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1840 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1843 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1844 from a coff file (csym is null), dont deref them
1846 * ieee.c (parse_expression): get the answer right when adding an
1847 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1848 on elts so that filename is filled in.
1850 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1852 * bout.c (howto_align_table): New set of relocs, with enough
1853 data for "objdump -r" to work.
1854 (b_out_reloc_type_lookup): Recognize alignment relocs.
1856 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1858 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1859 invocations of make. Also, always create installation
1862 * config/apollov68.mh: removed -g from CC definition.
1864 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1866 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1867 overflowing gp-offset range.
1869 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1871 * srec.c (srec_set_section_contents): don't write out sections
1872 without the LOAD and ALLOC attributes
1874 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1876 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1877 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1878 * aout-target.h (callback): Don't set page/seg sizes.
1880 (set_sizes): New routine.
1881 (backend_data): Point to it.
1882 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1883 (sunos4_aout_backend): Point to it.
1884 * aoutx.h (set_arch_mach): Call set_sizes callback.
1886 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1888 * aout-target.h: Make _bfd_slurp_extended_name_table be
1889 the default. Given that we *write* the suckers (for long
1890 archive member names), we really ought to be able to read them!
1891 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1892 seem to be needed, and many machines don't have it.
1894 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1896 * coff-m68k.c (vector): read and write archives in coff format.
1898 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1900 * opc-sparc.c: New file.
1902 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1904 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1905 pointers to bfd_byte* before performing arithmetic on them. Such
1906 use with bare void* pointers is a gcc extension.
1907 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1908 * archive (normalize): Add to CONST to match actual usages with
1911 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1913 * configure.in: Recognize i486 host cpu, and use i386-elf
1916 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1918 * config/stratus.mt (CC): Remove definition.
1919 * elf.c (bfd_section_from_shdr): Test for the possibility that
1920 section_from_elf_index returns NULL and don't dereference it.
1922 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1924 * add hppa_data to bfd tdata (indirectly via sef).
1926 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1928 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1930 * configure.in: error messages to stderr, not stdout
1932 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1934 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1935 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1936 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1938 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1940 * configure.in: recognize hppa* instead of hppa
1942 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1944 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1945 RTYPE2HOWTO to cope with same.
1946 * reloc.c (bfd_perform_relocation): added support for size of -2
1947 (subtract a word reloc type). Updated doc.
1949 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1951 * Makefile.in: merged changes from progressive, removed rcsid.
1953 * archures.c, archive.c, Makefile.dos: removed rcsid.
1955 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1957 * bfd-in.h : add BFD_IS_RELAXABLE flag
1958 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1959 header e_relaxable, major hackery in callbacks
1960 * libaout.h : add space for a_relaxable.
1961 * seclet.c (rel): don't relax empty sections
1964 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1966 * section.c (STD_SECTION): add some casts to the initializers for
1969 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1971 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1972 and add appropriate casts to keep (picayune) aix-cc happy.
1974 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1976 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1977 symbol pointers. Punt expensive & useless bfd_realloc. Use
1978 malloc for raw symbols, and free it before returning.
1979 (bfd_section_from_shdr): Do not slurp symbol table until politely
1980 asked. Do not even slurp string tables.
1981 (elf_get_symtab_upper_bound): Count 'em without reading them.
1982 (elf_get_symtab): This is how to politely ask. Schlurp!
1983 This should probably just *become* elf_slurp_symbol_table, FIXME.
1985 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1987 * archive.c (bsd_write_armap): write the timestamp of the
1988 archive header to be just a little bit later than the timestamp of
1989 the file, otherwise the linker will complain that the index is
1992 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1994 * configure.in: Add m68k-ericsson-*.
1996 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1998 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1999 * elf.c: Remove unconditional debug printf's.
2000 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2001 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2002 (elf_slurp_symbol_table): Hand out symbols in forward, not
2003 reverse order. Simplify duplicate code.
2005 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2007 * elf.c: Remove "(void)" casts from function calls where the
2008 return value is ignored, in accordance with GNU coding standards.
2010 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2012 * hppa.c: Apply John's standard fix to avoid "empty translation
2013 unit" warnings from some ANSI-C compilers.
2015 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2017 * hosts/solaris2.h: Configure same as sysv4.
2019 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2021 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2022 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2023 type match actual return type.
2024 * elf_print_symbol (section_name): Make CONST.
2026 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2028 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2029 New files, for Linux (a free Unix clone for 386 machines).
2030 * Makefile.in, configure.in, targets.c: Update accordingly.
2032 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2033 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2034 correct calling of howto special functions and fixes from Raeburn
2036 * archures.c: nuke bfd_reloc_code_type
2037 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2038 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2039 SEC_NEVER_LOAD, various other bfdgas newness
2040 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2041 * targets.c: change jump table vector to above
2044 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2046 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2047 its prototype will be included in libbfd.h. Change result type
2048 to struct * (rather than equivalent typedef) so it can be used in
2049 the prototype, where they typedef won't be known.
2050 * libbfd.h: Updated version.
2052 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2054 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2055 targets.c: HPPA merge.
2057 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2059 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2060 * config/solaris2.mh: Kludge around Sun compiler bug.
2062 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2064 * libaout.h (aout_backend_data): Change defs of two bitfields to
2065 be unsigned chars instead to get around rs6000 compiler problem.
2067 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2069 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2070 Correct misconception that there can be only one symbol table.
2071 Only call elf_slurp_symbol_table on the full symbol table, not
2072 the dynamic one which is only a subset of the full one.
2074 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2076 * coffcode.h (coff_compute_section_file_positions): For I960,
2077 don't align sections in file.
2079 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2081 * targets.c (struct bfd_target): Added field for target-specific
2082 (but not file-specific) data, for distinguishing minor
2083 characteristics between (e.g.) a.out formats.
2085 * section.c (struct sec): New field user_set_vma indicates vma
2086 field should be heeded, not assumed to be unset.
2087 (STD_SECTION): Initialize that field of standard sections to zero.
2088 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2090 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2091 pre-swapped version.
2093 * archures.c (struct bfd_arch_info): Fixed order of comment and
2094 field decl. New fields indicate size of page and segment for
2096 * cpu-m68k.c (N): Fill in values.
2097 * cpu-sparc.c (arch_info_struct): Ditto.
2099 * libaout.h (struct aout_backend_data): Various bits of data (not
2100 all used currently) with characteristics of a.out implementation.
2101 Important field for now is text_includes_header, indicating that
2102 the text section starts immediately after the file header, which
2103 gets mapped in with it.
2104 (struct aout_data): New fields indicate whether vma has been
2105 adjusted yet (not yet used), and what magic number will be used in
2106 the output file (should go away in favor of vma_adjusted).
2107 (WRITE_HEADERS): Code for dealing with section sizes and related
2108 header fields replaced with call to adjust_sizes_and_vmas.
2109 * aoutx.h (some_aout_object_p): Fill in magic number field.
2110 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2111 (set_arch_mach): Set page size and segment size once CPU
2113 (adjust_sizes_and_vmas): New function; has much code moved
2114 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2115 and size parameters, as well as many header fields, after deciding
2116 on magic number for output file. Checks to ensure that this
2117 adjustment has only been done once.
2118 (set_section_contents): Call adjust_sizes_and_vmas instead of
2119 doing much of the work here.
2121 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2122 default (null) values of these fields.
2123 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2124 value in exec header.
2125 (sunos4_aout_backend, MY_backend_data): Define backend data
2126 indicating file header is included in text section.
2128 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2130 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2131 gcc version 2, to avoid warnings.
2133 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2135 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2136 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2138 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2140 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2142 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2144 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2145 * configure.in: Rewrite target parsing to use simple format.
2146 Handle sparc-sun-solaris2 configuration.
2147 * aout64.h: Avoid ANSI C brain death warning.
2148 * elf.c: Avoid trigraph (???) or /* in comments.
2150 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2152 * config/sysv4.mh: new file, RANLIB=echo
2154 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2156 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2158 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2159 elf_core_tdata_struct into a single common struct. Core files
2160 wouldn't have worked at all without this.
2161 (bfd_elf_find_section): New function for GDB's undercover use
2162 to find string sections that BFD hides from it.
2163 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2165 (elf_object_p, elf_core_file_p): Allocate internal file header
2166 storage dynamically.
2167 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2168 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2170 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2172 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2174 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2176 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2178 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2180 * configure.in: handle m680[01234]0 as aliases for m68k
2182 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2184 * coff-a29k.c: do byte relocs correctly
2185 * coffcode.h (styp_to_sec_flags): never load INFO sections
2186 * seclet.c (rel): don't relocate INFO sections
2188 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2190 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2191 Make the symbols unmodifiable.
2192 (bfd_section_init): Deleted.
2193 * init.c (bfd_init): Don't call bfd_section_init.
2195 * section.c (bfd_set_section_contents): Ensure that range to be
2196 written is within section boundaries.
2197 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2200 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2202 * coff-i960.c (howto_table): Deleted.
2203 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2204 interesting entries from old howto_table.
2205 (RTYPE2HOWTO): Adjusted to use switch.
2206 (coff_i960_reloc_type_lookup): New function.
2208 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2209 records for section symbol.
2210 (make_abs_section): Unused; deleted.
2211 (renumber_symbols): Re-order symbols so undefined symbols come
2212 last, as COFF format desires.
2213 (coff_write_symbol): Put C_FILE symbols in debug section always.
2214 (coff_section_symbol): New function; creates a symbol with the
2215 same name as a section, and sets up aux records for it.
2216 (coff_add_missing_symbols): New function; adds section symbols to
2217 symbol table if they aren't there already. Should someday also
2218 add a dummy C_FILE symbol if none is present.
2219 (coff_write_object_contents): Add missing symbols before preparing
2220 symbol table to be written.
2221 (coff_slurp_reloc_table): Verify that symbol indices read in are
2222 in a reasonable range.
2223 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2224 (obj_conv_table_size): Accessor macro.
2226 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2227 reloc types on i960.
2229 * bfd-in.h (bfd_get_section_name): New macro. Like
2230 bfd_section_name, but returns rvalue, not lvalue.
2231 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2232 (bfd_get_section_flags): Now returns rvalue.
2234 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2235 general, some specific to sparc or i960.
2237 * aoutx.h (set_section_contents): Set VMA for each section based
2238 on previous section. If text section VMA doesn't appear to have
2239 been set, make a best guess from the type of file.
2241 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2243 (MY(vec)): Initialize reloc_type_lookup field.
2245 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2246 (bfd_error_trap, bfd_error_vector): Extern, not common.
2248 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2249 few types of relocs for sparc; will need enhancement.
2251 * bout.c (callj_callback): Use DEFUN macro in definition.
2252 * coff-i960.c (optcall_callback): Likewise.
2254 * targets.c (bfd_target): Added fields reloc_type_lookup and
2255 _bfd_make_debug_symbol. Also minor comment changes.
2256 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2257 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2258 than arch info, and dispatch with BFD_SEND. Callers changed.
2259 * archures.c (struct bfd_arch_info): Deleted field
2261 * cpu-*.c: Don't initialize that field.
2263 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2264 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2265 (bfd_errmsg): Now returns ptr to const.
2266 * bfd-in.h (bfd_errmsg): Fix prototype.
2268 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2269 * reloc.c (bfd_generic_relax_section): Ditto.
2271 * section.c (Section Output doc): Improve description of use of
2272 output_section and output_offset.
2274 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2276 * sco-core.c: new file from net.
2277 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2278 Now we have the hairy linker, it's possible to move symbols from
2279 one section into another. Actually make that work!
2281 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2283 * hosts/sun3.h: fix declaration of free.
2285 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2287 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2288 * coff-h8300.c (reloc_processing): all relocs are relative to
2290 * opncls.c: don't use fdopen on DOS systems
2292 short patches from Glenn Kasten (glenn@ready.com)
2293 * target.c: enabled oasys support
2294 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2295 fix problem where a relocation which crossed a modification byte
2296 boundary did not work. Fix problem where a relocation near the end
2297 of a data record did not work.
2300 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2302 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2303 archvie header string counts the endian way, this heuristic sees
2304 how big an archive string to read by trying it one way and if the
2305 string table is unreasonably big, trying it the other. *FIXME*.
2306 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2308 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2310 * bfd-in.h: Increase version number to 1.97, for consistency
2312 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2314 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2316 * bfd-in.h: bump version to 1.96
2317 Major change; changed calling convention for
2318 bfd_get_relocated_section_contents so that caller allocates
2319 memory for section data.
2320 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2321 seclet.c, targets.c, bfd.c: reflect new convention.
2322 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2323 case, then use reasonable default values for SEC_* flags.
2325 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2327 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2328 size of output reloc struct.
2329 * targets.c, Makefile.in: comment out tekhex for the moment.
2330 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2331 * configure.in: tandem target is st2000
2332 * coff-m68k.c: rename static howto_table to global
2333 m68kcoff_howto_table.
2334 * bout.c: remove unnecessary abort
2335 * coff-a29k.c: various changes to the way relocations work to cope
2336 with the "new order" and latent bugs.
2339 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2341 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2342 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2343 * reloc.c (bfd_perform-relocation): don't relocate refs to
2344 absolute symbols if doing a partial link.
2346 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2348 * configure.in: Add a29k-amd-udi.
2350 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2352 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2353 internal_exec structure before initializing the fields that
2354 are used, so that the unused fields are in a known state.
2356 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2358 * tekhex.c (struct data_struct): Convert from typedef that
2359 typedefs nothing to a normal structure declaration.
2360 * tekhex.c (pass_over): Prototype args for function that
2361 second arg points to.
2363 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2365 * Makefile.in: remove old style staging. Do not print recursion
2368 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2369 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2372 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2374 * bfd.c, Makefile.in: added tekhex
2375 * aoutx.h (set_section_contents): pages should be padded to the
2376 size of a page, not the size of a segment.
2377 * configure.in: added go32 host and i386-aout target.
2378 * i386aout.c, libaout.h: now works for go32 target
2379 * ieee.c: fix bit rot.
2380 * seclet.c: support for padding seclet type.
2382 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2384 * Makefile.in: added .NOEXPORT:
2386 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2388 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2390 * elf.c (elf_compute_section_file_positions,
2391 elf_write_object_contents): Return boolean, not NULL (which
2393 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2394 Also ifdef-out code that aborts on unhandled section types.
2396 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2398 * configure.in: Recognize ncr3000 config
2399 * Makefile.in (MINUS_G): Pass on to recursive makes.
2400 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2402 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2404 * Makefile.in: Now that we have sym.h and symconst.h, compile
2405 coff-msym.c on all systems.
2406 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2407 * coff-msym.c: Update include files and comments; add weakext bit.
2409 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2411 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2412 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2414 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2416 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2417 * configure.in: Add new host and target configs.
2418 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2419 structs, which vary; just use member name.
2420 (elf_object_p, elf_core_file_p): Lint, fix comments.
2421 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2423 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2425 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2426 local, disposable, copy of the external form of section header
2427 table and program header table entries.
2429 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2431 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2433 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2435 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2438 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2440 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2442 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2444 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2445 not internal bfd_assert function (twice).
2447 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2449 * aout-target.h: change ar_max_namelen to 15 (the right value)
2450 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2453 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2455 * archive.c (bfd_generic_archive_p): check for bout archives too.
2456 * bout.c: make it work again.
2458 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2460 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2462 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2463 bfd_xmalloc() instead of bare malloc().
2465 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2467 * Makefile.in: pass down MAKEINFO on info.
2469 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2471 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2472 host/h-<foo> now just <foo>.
2473 * configure.in: reflect changes
2475 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2477 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2478 actual source file, not just the generated libbfd.h.
2480 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2482 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2483 gdb on little-endian 960 code.
2484 * archive.c (compute_and_write_armap): indirect symbols should go
2485 into the archive header too.
2487 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2489 * Makefile.in: added check target.
2491 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2493 * coff-msym.c: Move this file from gdb/ecoff.c. It
2494 handles byte-swapping for ECOFF (MIPS symbol) files.
2495 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2496 to the files built on MIPS-based hosts.
2497 * Makefile.in: Add rule for coff-msym.
2499 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2501 * Makefile.in: added clean-info target. MINIMIZE=1.
2503 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2505 * coff-rs6000.c: Move core file functions into separate
2506 new file rs6000-core.c. This is needed because reading
2507 core files depends on native include files that conflict
2508 with ../include/coff/rs6000.h.
2509 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2511 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2513 * aoutx.h (NAME(aout,print_symbol)): Don't print
2514 symbol addresss for undefined symbols.
2515 * coff-rs6000.c: Various updates (due to target-
2516 independent changes).
2517 * libbfd.h: Ditto (tdata field is now a union).
2518 * hosts/h-sparc.h: Removed prototype for bogus function
2519 'emset' (presumably should have been 'memset' - which is there).
2521 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2523 * configure.in (mips-big-* target): Same is Iris.
2525 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2527 * aoutx.h (translate_from_native_sym_flags): when creating an
2528 alias symbol, fill in the section as undefined, rather than
2529 leaving it blank. If an output section can't be found for a
2530 symbol, then don't core dump.
2532 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2534 * Makefile.in, configure.in: removed traces of namesubdir,
2535 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2536 copyrights to '92, changed some from Cygnus to FSF.
2538 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2541 * coff-h8300.c: fix stupid reloc subtraction bug
2542 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2543 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2544 the symbol.flags and done_lineno fields.
2546 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2548 * coffcode.h (coff_write_symbol): write out the correct number of
2550 * cpu-h8300.c: fix disassembly bug
2552 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2554 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2555 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2556 reloc.c, section.c (bfd_map_over_sections), targets.c
2557 (bfd_target_list): Protolint.
2558 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2560 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2562 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2564 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2565 section of a symbol rather than the section of a reffed symbol to
2566 determine the r_index of an emmitted reloc.
2568 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2570 * PORTING: New (preliminary) porting guide.
2572 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2574 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2575 (howto_hvrt16): lint.
2577 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2579 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2580 a full configuration (with possible cross-development),
2581 instead of using host-aout.c.
2583 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2585 * aout-target.h (MY(write_object_contents):
2586 Set obj_reloc_entry_size (abfd).
2587 * gen-aout.c: Change to emit a .c files, not a .h file.
2589 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2591 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2592 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2594 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2596 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2597 with more than one auxent can cause nasty core dumps.
2599 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2600 "done_lineno" so that a symbol which appears twice in the symbol
2601 table only gets it's linenumbers relocated once. Modifed
2602 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2605 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2607 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2608 stuff to use the New Order.
2610 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2612 * ieee.c: Change type of envi[] to unsigned char.
2614 * configure.in: fix vax ultrix configuration.
2616 * elf.c (bfd_section_from_shdr): Deal with null return from
2617 bfd_make_section(). (elf_object_p): Select endianess properly.
2619 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2621 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2623 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2625 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2626 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2627 * host-aout.c: Don't use aout-params.h; configure these systems
2628 in their xm files, not in a randomly generated file.
2629 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2631 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2633 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2635 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2636 host_aout_vec here as well.
2638 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2640 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2641 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2642 to prevent undefined symbol.
2644 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2646 Various lints found on PersSony
2647 * aoutx.h: cast an enum
2648 * coff-a29k.c: many ints in reloc structure turned to enum
2649 * coffcode.h: more enums
2650 * cpu-h8300.c: more enums
2651 * opncls.c: more enums
2653 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2655 * configure.in: Make Tahoe configuration work again.
2656 * bfd-in.h: Remove trailing comma from enum declaration.
2657 * ieee.c: Can't put byte values >0x7F into a signed char.
2659 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2661 * Makefile.in: Add dependencies for various coff-*.o files.
2663 * elf.c: Remove extraneous paren from core_prpsinfo and
2664 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2665 Replace references to old section "size" member with new
2666 "_raw_size" member. Implement elf_make_empty_symbol, which
2669 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2671 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2674 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2676 * coffcode.h (bfd_coff_relax_section): now static.
2677 (bfd_coff_get_relocated_section_contents): various type lints.
2679 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2681 New entry point in the transfer vector - bfd_relax_section.
2683 * aout-target.h: add to vector, call generic_relax
2684 * bfd-in.h: add to vector
2685 * bfd.c: add #define for vector
2686 * bout.c: add to vector, call generic_relax
2687 * coffcode.h: add to vector, also now has coff specific relax code
2688 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2689 * elf.c: call generic_relax
2690 * ieee.c: call new vector, clean up some bugs due to the creation
2692 * libbfd.h: add bfd_generic_relax_section EXFUN
2693 * oasys.c: call generic_relax
2694 * reloc.c: implement generic_relax
2695 * seclet.c: moved much of this into coffcode.h
2696 * srec.c: call generic_relax
2697 * targets.c: define new transfer vector
2699 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2701 * everything: now modified to use smaller reloc type. Self hosts
2704 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2706 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2707 New files for stratus.
2709 * configure.in: Add configuration fragments for stratus.
2711 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2713 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2714 variables as CONST since they are set to point to a const char
2715 string. Fixes compiler complaints.
2717 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2719 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2722 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2724 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2725 symbols, so that we can emit the correct file name even
2726 if it's an include file.
2728 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2730 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2731 (Reported by john@labtam.labtam.oz.au (John Carey)).
2733 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2735 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2737 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2738 being used to -DHAVE_PROCFS.
2740 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2741 '#include "fopen-same.h"' to end of file to match other h-* files.
2743 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2745 * configure.in: Change svr4 references to sysv4. Add case
2746 "unknown" for target vendor and infer some targets based
2747 on the specified operating system.
2749 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2751 * bfd-in.h, libaout.h: ANSIfy enums.
2753 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2755 * archive.c (normalize): created version for VMS which removes the
2756 VMS directory crap from the front and end of a filename, eg turn
2757 [-.foo]bar.obj;123 into bar.obj
2758 (bfd_construct_extended_name_table): now writes index into an
2759 extended name table in decimal - the same base used to read an
2760 extended name table.
2762 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2764 * aout-encap.c: Fix to use aout-target.h.
2765 * aoutf1.h: Use standard MY_object_p and MY_callback
2766 in aout-target.h. Remove target-specific versions.
2767 * host-aout.c: Re-write to use aout-target.h.
2768 * gen-aout.c: New files use with host-aout.c to generate
2769 host-specific a.out-related parameters.
2770 * Makefile.in: host-aout.o depends on aout-params.h, which is
2771 generated by gen-aout.
2772 * aout-target.h: Make a little more flexible.
2773 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2774 macro. Instead, inline it in aout-target.h.
2775 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2776 a gcc -Wall warning.
2777 * archive.c: Add missing commas in DEFUN macro (2 places).
2778 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2779 Berkeley ones, now that libiberty has them:
2780 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2781 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2782 remove unused variable.
2784 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2786 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2787 and execname inside HAVE_PROCFS ifdef since they are unused
2788 when it is not defined.
2790 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2792 * elf.c: Flag all sections as either code or data. We can't
2793 be sure what they are anyway, since ELF doesn't fit the
2794 traditional model of text+data+bss very well. Add new local
2795 function elf_read() to simplify code. Record entry point in
2798 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2800 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2801 rather than N copies of the same lines.
2803 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2805 * cpu-h8300.c: disassemble branch displacements correctly
2806 * coff-h8300.c: put reloc offsets out in 32bits
2808 * makefile.dos, configdj.bat: New files from DJ
2809 * cache.c: fopen with new macros is needed for DOS.
2810 * ieee.c: environ renamed to envi to stop an include file
2812 * opncls.c, coff-rs6000.c: more fopens with macros.
2814 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2816 * Makefile.in: infodir belongs in datadir.
2818 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2820 * Makefile.in: fix where docdir lives
2822 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2823 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2824 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2825 srec.c, syms.c, targets.c : all new documentation and lint
2829 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2831 * coffcode.h, srec.c: Lint.
2833 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2835 * Makefile.in: install using INSTALL_DATA, added standards.text
2838 * configure.in: mark directory as target dependent. configure
2839 nows works in objdir always so make file existence checks
2842 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2844 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2845 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2846 and mandir now keyed off datadir by default.
2848 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2850 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2851 computation of arch and machine type so it's worked out before
2852 some_aout_object_p is called.
2853 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2855 * archures.c: add extra field 'section_align_power' to hold
2856 default section alignment in object files.
2857 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2858 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2859 initialize the new field.
2860 * bout.c (b_out_callback): replace the text size, since aout
2862 * aoutx.h: Documentation in the new style
2864 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2866 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2867 use the saved value if mtime_set is already set (intended
2868 for archive files, though apparently not used yet).
2870 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2872 * targets.c: Revise comments about how to configure the target
2873 vector, to match reality. Remove mention of obsolete methods.
2874 Remove long lists of capitalized macros that turn into the same
2875 thing in lowercase. Normal vector simply lists all known
2876 lowercase xvec names; all other cases are handled by SELECT_VECS.
2878 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2881 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2882 list of supported targets.
2884 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2886 * archive.c (bsd_write_armap): The pad byte sometimes added to
2887 the string table in a __.SYMDEF member is now
2888 counted as part of the size of the string table.
2889 This is compatible with the old ranlib, as well as Sun's.
2891 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2893 * srec.c: Rewrote to fix many bugs; now gets the record type
2894 right, doesn't choke on input, sets the start address in an S9 and
2895 fills in the filename on an S0.
2897 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2899 * cpu-h8300.c: Add support for MEMIND addressing mode
2901 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2903 * coffcode.h: use the new macro if available
2905 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2906 * Makefile.in: Fixed dependencies due to file rename
2908 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2909 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2910 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2911 newos3.c, stab-syms.c, syms.c: All these files have had their
2912 #includes altered to point to the new places.
2914 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2916 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2918 * configure.in: Add vendor "ncr" as supported per-target vendor.
2919 Add svr4 case for i386 per-host case.
2921 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2924 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2926 * syms.c (bfd_decode_symclass): Return 'A'
2927 for symbols that are both absolute and global.
2928 * archive.c (bfd_special_undocumented_glue): Return NULL
2929 if bfd_ar_hdr_from_filesystem returns NULL.
2931 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2933 * Makefile.in: added coff-h8300
2934 * configure.in: now h8 is a coff target
2935 * cpu-h8300.c: fix various disassembly problems
2936 * libcoff.h: took out some code which has been #0ed for a long
2938 * targets.c: added h8 coff
2939 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2940 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2942 * coffcode.h: Started to change the way machine dependencies are
2943 handled, from the nest of #ifdefs to macros defined in the
2944 including coff-<foo>.c
2946 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2948 * aoutx.h (some_aout_object_p): Set the `executable' bit
2949 if the entry point is contained in the text segment, even if the
2950 text segment is at location 0.
2952 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2953 nonstandard MIPS sections (.rdata, .sdata, etc).
2955 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2956 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2957 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2959 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2961 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2963 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2964 from syms.c to new file stab-syms.c. Also, since GNU extended
2965 type codes such as N_SETT are no longer in ../include/stab.def,
2966 include them manually.
2967 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2968 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2969 * libaout.h: Added prototype for aout_stab_name().
2970 * Makefile.in: Update Makefile for new stab-syms.[co].
2972 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2974 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2975 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2976 just make N_XXX work by excluding the header from the text segment.
2977 * aoutx.h: Fix comments to match.
2979 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2981 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2982 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2983 for the "logical" text segment (i.e. never consider the exec
2984 header to be part of the text segment). This change is
2985 needed for consistency with various other parts of bfd and ld.
2986 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2987 and move calculation of obj_textsec(abfd)->size to libaout.h.
2988 * bfd-in.h: Removed bogus ';'.
2990 * Makefile.in: Add MINIMIZE flag to select lean
2991 or bloated target_vector.
2992 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2993 * newsos3.c: Fixes to ../include/aout64.h remove need
2994 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2996 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2998 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2999 handle both little and big-endian targets, with little
3000 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3001 * host-aout.c: Add FIXME note.
3003 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3005 * targets.c: Make the default target_vector contain
3006 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3007 Old behavior can be gotten by defining ALL_TARGETS.
3008 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3009 Factored out common code into new file aout-target.h.
3010 Saves a lot of duplicate code for a.out variants.
3012 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3014 Get 'make headers' to work when configured with +subdirs.
3015 * Makefile.in: Add $(subdir) to docdir path.
3016 * doc/Makefile.in (protos): Add $(srcdir) prefix
3017 to name of sed scripts.
3019 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3021 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3022 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3023 to include names of N_SETT etc.
3025 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3027 * elf.c: Add minimal support for ELF symbol tables. Generates
3028 canonical bfd symbol tables from ELF symbol tables. Change the
3029 name of some functions from bfd_<name> to elf_<name>.
3031 * syms.c: Trivial fix to comment to remove a redundant "to".
3033 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3035 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3036 form that GDB recognizes as COFF.
3038 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3040 * ieee.c (ieee_object_p): cast NULL correctly.
3041 * configure.in: added harris host
3043 * coff-a29k.c: Lots of changes, most from David Wood.
3045 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3047 * coff-m88k.c (coff_write_armap): Just #undef it.
3049 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3051 * Makefile.in: standardize on MINUS_G to disable debugging
3052 * coff-m88k.c: create coff armaps instead of bsd ones.
3053 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3056 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3058 * elf.c: Additions to support ELF format core files.
3059 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3060 has support for /proc (all the include files in particular).
3062 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3064 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3065 of two N_SO stabs, one for directory, and one for filename.
3067 * bfd-in.h (print_vma): Factor out duplicate definition.
3069 Exit a little more gracefully when malloc returns NULL.
3070 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3071 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3072 * libbfd.h: Rre-generated due to libbfd.c update.
3074 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3076 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3078 * elf.c (elf_object_p): Don't try to create a bfd section for
3079 the first ELF section header. It is just a placeholder.
3081 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3083 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3084 core files, when compiling native.
3085 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3087 FIXME: The aoutf1.h change below needs to be reversed back
3090 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3092 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3093 manipulation of lnno fields in lineno structs in a coff-<f>.h
3094 independent way. Override it in coff-<f>.h to your favourite
3095 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3096 (coff_swap_lineno_out): modified to use the new macros.
3098 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3100 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3101 unknown arch when the magic number doesn't specify the
3102 architecture, since some OSs (eg old sun3s) don't set the number, and
3103 020 is probably the right answer anyway.
3105 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3107 * hosts/h-news.h, hosts/h-rtbsd.h:
3108 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3109 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3110 bfd_print_symbol_nm, for use by nm.
3111 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3112 bfd_print_symbol_nm option, to print in nm format.
3113 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3114 oasys.c (oasys_print_symbol): Provide stub implementations
3115 for bfd_print_symbol_nm.
3116 * syms.c: New function bfd_decode_symclass, used by nm printer.
3117 New function bfd_stab_name to look up string name of stab code.
3119 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3121 * Makefile.in: Added ctor.c
3122 * archures.c (bfd_default_arch_struct) added
3123 bfd_default_reloc_type_lookup.
3124 * coffcode.h: removed a load of #if 0ed code.
3125 (coff_compute_file_section_positions): now works out the section
3126 alignment and size correctly in all cases.
3127 (coff_get_symtab): looks for constructor symbols and calls the
3128 right function when they're found. (coff_canonicalize_reloc):
3129 knows when a section is full of constructors and does the right
3131 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3133 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3134 * libcoff.h: removed #if 0ed code
3135 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3136 arch independent constructor relocation type.
3137 (bfd_reloc_type_lookup): removed the comment "this will go away"
3138 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3139 reloc which is used when BFD_RELOC_CTOR falls through to give a
3140 default 32bit reloc for constructors.
3141 (bfd_default_reloc_type_lookup): added.
3142 * aoutf1.h: fixed SEGMENT_SIZE typo.
3144 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3146 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3147 matching prefix "coff".
3148 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3149 rs/6000 csect records.
3151 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3153 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3154 * configure.in: add motorola delta88 cases
3155 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3156 write_armap prototype
3157 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3159 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3161 * Rename COFF-related files in `coff-ARCH.c' form.
3162 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3163 coff-mips.c, coff-rs6000.c to be exact.
3165 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3166 make output clutter.
3167 * config/mt-*: Ditto.
3169 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3171 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3172 John Gilmore. Archive support from Damon A. Permezel.
3174 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3175 * configure.in: Add rs6000 case.
3176 * targets.c: Add rs6000 vector.
3177 * archures.c: Add rs6000, fix comment on romp.
3178 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3179 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3180 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3181 * section.c (bfd_make_section): Return NULL on attempt to create
3183 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3184 (bfd_swap_aouthdr_in): Handle lots more members.
3185 (make_a_section_from_file): If section has already been seen,
3186 just return false rather than overwriting it.
3187 (coff_real_object_p): Understand incoming magic numbers.
3188 (coff_set_flags): Understand outgoing magic numbers.
3189 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3190 (build_debug_section): Add fn for reading debug string section.
3191 (get_normalized_symtab): Handle symbol names in debug string section.
3192 Remove unused obj_string_table.
3193 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3194 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3195 existing section before making one.
3196 * cpu-rs6000.c: New file.
3197 * rs6000coff.c: New file.
3199 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3201 * elf.c: Add partial support for ELF format corefiles. Still needs
3202 support for extracting registers from corefiles.
3204 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3206 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3207 RANLIB is defined as echo, send the output to /dev/null to help
3208 reduce clutter in the output from doing a make.
3210 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3212 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3213 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3215 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3217 * coffcode.h (coff_compute_section_file_positions): make it pad
3218 section size out if there are alignment restrictions so that the
3219 image will be ok on a system where section positions are worked
3220 out by accumulating sizes rather than from the section headers.
3221 * targets.c (proto write_armap). Changed orl_count to unsigned.
3222 * opncls.c (bfd_close_all_done). Added so that generative
3223 programs like gas can close a bfd without causing bfd confusion.
3224 * libbfd.h (changed becuase of protos)
3225 * amdcoff.c: messed with the way that jmp displacements are
3226 calcualated. This may not yet be totally correct.
3227 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3229 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3230 abs symbol has no section (like a register symbol).
3231 (coff_write_symbol) now zeros auxent before filling it up to help
3232 with sensitive applications.
3233 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3235 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3237 * bfd.c: Make sure we don't get a macro strerror().
3238 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3239 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3240 attempt to recover command, ifdef NO_CORE_COMMAND.
3241 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3243 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3245 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3247 * archive.c (bsd_write_argmap): The size of the ranlib structures
3248 should not include the size field itself.
3249 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3250 adata(abfd)->exec_bytes_size field instead of constant macro,
3251 because aoutx.h compiles to a simple .o file shared by
3252 all 32-bits a.out targets.
3254 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3256 * configure.in: Allow i386-sco-sysv.
3257 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3258 * cpu-h8300.c: lint.
3260 * host-aout.c: New strategy. We use common code, include files,
3261 and data structures to handle the file, but set a few parameters
3262 from the host's config file (page size, text start addr, etc).
3263 * libaout.h: Define HP BSD machine types.
3264 * aoutf1.h: Handle reading a.outs with these types.
3266 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3267 virtual-memory-address of the .reg section. We can't just make a
3268 section for "all the regs and nothing else" because only GDB knows
3269 exactly where the regs are (scattered around the upage and stack).
3270 Clean up memory allocation. Remove big- and little-endian
3271 vectors, replace with single vector; this only runs on the host,
3272 in host byte order. Replace byteswap routines with aborts in case
3274 * targets.c: There's only one trad_core_vec now.
3275 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3277 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3279 * hosts/h-amix.h (free): Fix prototype.
3281 * aoutx.h: Don't use NULL as an integer, for braindead systems
3282 that declare it as (void *)0. (From Peter Schauer.)
3284 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3286 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3287 problem with bad Ultrix system headers.
3288 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3289 various kinds of alignments for the various kinds of
3292 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3294 * doc/Makefile: Don't assume . is on the path (from James Clark).
3296 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3298 * Makefile.in: Avoid Sun Make VPATH bugs.
3299 * targets.c: Declare trad_core vectors extern.
3301 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3303 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3304 * libbfd.h: Moved ALIGN macro here.
3305 * bout.c (b_out_callback): Replace i960_align by align_power.
3307 * libaout.h (struct aoutdata): Added fields page_size,
3308 segment_size and exec_bytes_size. These help generic code
3309 (in aoutx.h and libaout.h) to figure out where to align
3310 the various segments in a demand paged file.
3311 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3312 to decide if the exec header counts in a_text (text segment size).
3313 Also, assume D_PAGED flag is set; don't set it here.
3314 * bout.c (b_out_callback): Add initialization of
3315 adata fields page_size, segment_size, and exec_bytes_size.
3316 * host-aout.c (NAME(host_aout, callback) and
3317 NAME(host_aout,mkobject): Ditto.
3318 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3319 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3320 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3321 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3322 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3323 for some systems (mainly sunos), so do it in the callback instead.
3324 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3325 * aoutx.h (NAME(aout,set_section_contents): Change the way
3326 filepos and size of sections are carried out to support
3327 older styles of demand paged executables.
3330 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3332 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3333 * bfd.c: Added macros to enable gas to swap coff records.
3334 * coffcode.h: Make the coff_swap_*_out routines return the number
3335 of bytes swapped, and cleaned up their prototypes.
3336 * configure.in: Added ebmon/coff support
3337 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3339 * targets.c: Added new entry points for coff swapping
3341 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3343 Restructure configuration scheme for bfd, binutils, ld.
3345 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3346 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3347 Change some config names to match other dirs.
3348 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3350 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3351 ../include/sysdep.h.
3352 * cpu-i960.c: Strncmp needed a length arg.
3353 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3354 * i386aout.c: Remove dead N_TXTOFF override.
3355 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3356 * config/: Rename some config files to match up h-*.h names.
3357 Remove all the HOST_SYS definitions from the config files.
3358 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3359 * hosts/h-hp9000.h: Remove USG comment.
3360 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3361 * hosts/h-news.h, h-sparc-64.h: New config files that had
3362 previously been kludged in the <sysdep.h> file.
3364 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3366 * config/*: trad-core support is HOST dependent, not target
3367 dependent. Target config files only set DEFAULT_VECTOR and/or
3368 other vector elements. Exception: when host-aout.c is in use,
3369 in which case we're forced to assume we're native (hp, vax,
3370 tahoe). Rename XDEPFILES to HDEPFILES.
3371 * Makefile.in: Rename XDEPFILES.
3372 * config/h-sun*: Don't force static linking.
3373 * trad-core.c: Document how to use it nowadays.
3374 * i386aout.c, newsos3.c: Clean up.
3375 * i386coff.c: Allow 386 coff files to be used as core files too
3376 (for reading core files from embedded systems).
3378 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3380 * Add i386aout.c for a.out support on the i386.
3382 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3384 * reloc.c, section.c, syms.c, targets.c: correct info-node
3385 structure in *doc* comments.
3386 doc/Makefile: stop hiding complaints from makeinfo.
3388 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3390 * aoutx.h (...some_aout_object_p): Take a third parameter,
3391 the internal_exec struct, and avoid ever looking at an
3392 external_exec. All callers changed to read the entire
3393 external_exec struct, swap and check its magic number,
3394 swap in the whole structure, and pass the swapped-in version to
3396 * bout.c: Bring into modern era. Use single _object_p routine
3397 for big- aand little-endian. Provide internal and external
3398 exec header structs. Use separate swap-in and swap-out routines.
3400 * libaout.h: Move struct internal_exec from ../include/aout64.h
3401 to here. Add obj_symbol_entry_size to struct aoutdata.
3402 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3404 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3405 EXTERNAL_NLIST_SIZE. Callers changed.
3407 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3409 * bfd.c: Remove strerror() to libiberty.
3411 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3412 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3413 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3414 last byte of transfer, not first byte, is within the section.
3416 * host-aout.c: Remove `BSD' archive support. Lint.
3418 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3419 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3420 `bfd_arch_info_type'. All uses changed.
3421 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3422 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3423 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3424 it needs a better name.) All uses changed.
3425 * targets.c: Rename `enum target_flavour_enum' to `enum
3426 target_flavour', and remove the `_enum' from all of the enum
3427 values themselves. All uses changed.
3429 * configure.in, config/h-i386mach: i386 mach host.
3430 * config/t-i386-aout: Use host-aout.c.
3432 * trad-core.c: Give it its own xvec's to make it independent
3433 of other file formats.
3434 * ecoff.c, host-aout.c: Remove refs to trad-core.
3435 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3436 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3438 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3440 * reloc.c: Extended NEWHOWTO macro
3441 * ieee.c: Changed the way 8bit pcrel is done
3442 * cpu-h8300.c: got the registers in the right order
3444 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3446 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3447 prediction is vindicated!
3449 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3450 Remove refs to howto.c, since Steve forgot.
3452 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3454 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3455 still work. Now allows any architecture/machine to be set.
3457 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3459 * howto.c deleted and moved code to reloc.c
3461 * libbfd.h, libbfd-in.h removed $id stuff for real
3463 * cpu-h8300.c Made it match various different spellings of h8300.
3465 * archures.c: Took out the first char filter which made it only
3466 look for a cpu/arch match when the first chars of supplied and
3467 tested names were the same.
3469 * targets.c removed oasys stuff, pending someone to fix the bugs
3473 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3475 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3476 ELF support good enough for GDB.
3477 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3478 m68k-cbm-svr4 host and target.
3479 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3480 so `diff' and `patch' can cope.
3482 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3484 * archures.c: removed texinfo error
3486 * init.c: added texinfo hooks, and removed initialization error
3489 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3492 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3494 * cpu-i960.c: Avoid numerical count of initializers.
3496 Vax Ultrix changes from David Taylor <taylor@think.com>:
3497 * host-aout.c: Make little-endian vector really little-endian.
3498 * configure.in: Separate vax and tahoe cases, handle ultrix.
3499 * config/t-vax: Add trad-core.o.
3500 * config/h-vaxult: New host system.
3502 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3504 * bfd-in.h VERSION, change version number to 0.18, this makes a
3505 gap, but now is the same as the linker version number.
3507 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3508 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3509 files will eventually contain processor specific bits for bfd,
3510 like strange relocation information and dis/assembly. So far only
3511 the H8 has been even partially done. This work also ties in with
3512 the change in handling architectures.
3514 * amdcoff.c: (a29k_reloc) fix error message.
3516 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3517 discover the architecture of the bfd. (sunos4_callback) calls the
3518 function bfd_set_arch_mach rather than stuffing stuff directly
3519 into the bfd. (sunos4_write_object_contents), changed names of
3522 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3523 setup the environment.
3525 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3526 headers in big endian format, regardless of the endianess of the
3529 * archures.c: totally changed. Now an architecture is represented
3530 with a pointer to an info structure rather than an enumerated type
3531 and a long. The old info is available as two elements in the
3532 structure. Future enhancements to architecure support will
3533 involve pointers to methods being placed into the info structure.
3535 * bfd.c: changed the definition of the bfd structure for the new
3538 * bout.c: (b_out_set_arch_mach) changed to use the new
3539 architecture mechanism.
3541 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3542 the new architecture mechanism.
3544 * configure.in: added h8 stuff.
3546 * ieee.c: too many changes to note. Now ieee files written with
3547 bfd gas and ld can be read by gld and ieee only linkers and
3550 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3552 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3553 than fixing the structure directly.
3555 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3556 than fixing the structure directly.
3558 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3559 before opening a bfd.
3561 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3562 rather than fixing the structure directly.
3564 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3565 in the t/hmake file) a user can select which backends they want
3566 linked with bfd without changing the source.
3568 * init.c: new, looks after initializing modules.
3570 * howto.c: for future use, will allow an application to work out
3571 what cookie to use as a handle on a relcoatio howto.
3573 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3575 * srec.c: Better error checking, partly from Peter Schauer.
3576 (srec_object_p): Avoid assuming any file that starts with 'S' is
3577 an S-record file! (Check for 3 uppercase-hex digits after it.)
3578 (ISHEX): Define new macro for checking supposedly hex characters.
3579 (pass_over): Treat as EOF any S-record line that:
3580 * doesn't have hex in either size character
3581 * produces a size larger than 0x7F
3582 * has an unrecognized type number
3584 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3586 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3587 opncls.c: Lint (saber actually).
3589 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3591 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3592 * newsos3.c: Fixed two types: newos3 -> newsos3.
3593 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3594 to use correct segment.
3596 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3598 * aoutx.h (print_symbol): Handle missing symbol->name.
3600 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3602 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3605 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3607 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3608 add sgi/irix support.
3610 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3612 Changes for the AMD 29000 Ultracomputer port from David Wood.
3615 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3617 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3620 * coffcode.h (coff_real_object_p): Pass information about the
3621 current file's coff symbol format to BFD via the coff_data struct.
3622 (coff_find_nearest_line): obj_icof => coff_data.
3623 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3624 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3625 and DIMNUM == E_DIMNUM.
3626 * configure.in: Handle a29k-*-* hosts, and targets
3627 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3628 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3629 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3630 local_linesz to `coff_data' (tdata) struct.
3631 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3632 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3634 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3636 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3637 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3639 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3641 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3643 (sunos4_core_file_matches_executable_p): Fix header comparison.
3644 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3645 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3647 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3649 Allow GDB to patch object files.
3651 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3652 * trad-core.h (trad_unix_core_file_p): Ditto.
3653 * aoutx.h (aout_set_section_contents): On first output, check
3654 abfd->direction and complain if erroneous.
3656 * Makefile.in: Add crude dependencies.
3658 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3660 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3661 to h/t-xxxx files so that everything will work on System V.
3663 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3665 * aoutx.h: Add information on host-aout.c and how to configure
3666 to use it, to the manual.
3667 * configure.in: Tix typo.
3668 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3669 else dummy out the core file support.
3670 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3671 specified, use it to locate the data section.
3672 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3673 rather than as chars (lint).
3675 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3677 * aoutx.h, coffcode.h: saberized.
3679 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3681 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3683 bfd.c, targets.c: minor rewording of doc segments
3686 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3688 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3689 etc, rather than TEXT_START_ADDR.
3690 * host-aout.c: Remove #if 0 around whole thing.
3691 Update to modern (32/64-bit) a.out naming conventions.
3692 Include a large chunk of ../include/a.out.gnu.h to get macros that
3693 are not defined by the system include files.
3694 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3695 macro used by the other a.out implementations.
3696 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3698 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3700 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3701 texdoc and psdoc; make these depend on generated .texi's
3703 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3706 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3709 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3710 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3711 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3712 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3713 obtrusive marks indicating .c origins.
3715 * bfd.texinfo: generalize most references to linker
3717 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3719 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3720 * archures.c: remove empty foo() definition (crept in at vn1.9)
3722 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3724 * bfd.texinfo: use @setchapternewpage on instead of lots of
3725 @page's; minor rephrasing in Introduction.
3727 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3728 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3729 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3730 segments): used BFD (caps) more consistently as a name in
3731 discourse, fixed a few other minor typos and uses of fonts
3734 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3736 * coffcode.h: fixed bug where string table size wasn't being swapped.
3738 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3740 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3742 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3743 flags. (bfd_print_symbol_vandf) now knows what to do with the
3746 * aoutx.h: made translate_from_native_sym_flags and
3747 translate_to_native_sym_flags produce the above flags.
3750 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3752 * all files: update copyright notices for GPL version 2.
3753 Install header comments and attribute most modules to their
3754 authors. BFD's name is now officially "Binary File Descriptor",
3755 so remove any conflicting pejoratives.
3756 archures.h: Consists solely of comments; remove it.
3758 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3760 * Makefile.in, bfd.c: Made it compile again.
3762 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3764 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3767 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3769 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3770 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3773 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3774 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3776 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3778 * Everything: created some new files, core.c format.c, reloc.c,
3779 section.c and syms.c to split the functionality a bit better.
3780 Cleaned up the rest of the files a bit, and added some
3784 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3786 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3787 really takes 3 arguments, patched code and ammended prototypes.
3789 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3791 * ../include/bfd.h (struct bfd_target): Added new field
3792 "align_power_min" which contains the minimum alignment for a
3793 section. This is used in coff_new_section_hook. The field
3794 insertion necessitates an update of all backends..
3796 * aoutf1.h jump table field inserted
3798 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3801 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3802 table field inserted.
3804 * coffcode.h(just about everything) Now patches up symbol tables
3805 using a different mechanism. The Intel major bug has been fixed,
3806 and the linker can self host on the Aviion and be debugged with
3809 * ecoff.c: new include and jump table patch, i386coff.c: new
3810 include and jump table patch, icoff.c: new include and jump table
3811 patch, ieee.c: can now read archives containing ieee modules.,
3812 libcoff.h: added (combined_entry_type), libieee.h: uped max
3813 sections to 20, m68kcoff.c: new include and jump table patch,
3814 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3815 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3816 srec.c: jump table patch. trad-code.c fixed #IF typeo
3818 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3820 * coffcode.h (coff_swap_aux_in): added else case to deal with
3821 filenames less than 9 characters.
3824 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3826 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3828 * srec.c: now allows any number of sections to be created in a
3829 file. Outputs addresses of the right length.
3831 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3833 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3834 target didn't match, the format got set to the attempted match,
3835 breaking a future test.
3837 *../include/i386coff.h : fixed typo in type field with size
3839 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3840 support in the jump table for the swapping routines exported to
3841 gdb. Now gdb works with the 386.
3843 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3845 * Merge in changes from gdb-3.95 release.
3846 Makefile.in: Allow hmake and tmake files to add OFILES.
3848 bfd.c: support specific targets as well as searching. When
3849 searching, take default target in preference to others.
3851 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3852 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3853 libbfd.h: Support specific targets as well as searching.
3854 opncls.c: Support specific targets as well as searching.
3855 targets.c: Search is short-circuited if default target matches.
3856 liboasys.c, libieee.c: Undo bothner changes that make macros
3857 work to the left of assignment, but which depend on the
3858 representations of different pointer types being the same.
3860 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3862 * i386coff.c: created.
3863 * coffcode.h: added support for 386.
3864 * Makefile.in: added support for 386.
3865 * ../include/i386coff.h: created
3867 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3869 * coffcode.h: removed all put_x_<sizes>
3870 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3874 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3876 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3878 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3880 * everything: Removed sysdep.h from bfd.h and put back into files
3881 from which it was split out. Now 64 bit version is built with a
3882 -DHOST_64_BIT="long long" on the compile line.
3884 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3886 Changed all the [get|put][name] routines to use [get|put]_[size
3889 Put in support for 64 bit work. Now two versions of bfd may be
3890 generated, according to the state of TARGET_64_BIT, one which is
3891 32 bit only, and one which is 64/32 bits.
3892 Created new back end 'demo64' to test 64 bit functionality.
3894 Renamed some files to work on DOS.
3896 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3897 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3898 chage, 64 bit transfer. * liba.out.h: Split out common code from
3899 sunos and newsos into liba.out. Name changes and prototype mods. *
3900 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3901 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3902 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3903 change and 64bit stuff.* newsos3.c: common code removed, new jump
3904 table. * oasys.c: Name change * opncls.c: Portability fixes *
3905 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3906 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3907 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3908 64bit ized. * demo64.c: 64 bit a.out back end
3910 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3912 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3913 on LHS of assignment, even when using old compilers.
3914 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3915 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3916 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3917 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3918 * targets.c: Add declaration of newsos3_vec.
3920 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3922 * aout.c: fixxed some of the problems with filepos calculation.
3923 (swap_ext_reloc): fixed problem with creation of relocs.
3924 (aout_set_section_contents): fixed filepos problem
3926 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3927 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3928 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3929 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3930 cleaned up. (coff_write_object_contents) cleaned up.
3932 * ecoff.c: Totally different. Now supports ecoff fully.
3934 * icoff.c: fixed problems in relocation callout.
3936 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3938 * m68kcoff.c: updated target vector.
3940 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3941 choose_reloc_size. (sunos4_write_object_contents) now calls
3942 choose_reloc_size so outputs relocs correctly, also calculates the
3943 size of the sections correctly.
3947 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3949 Merge Per Bothner's changes to modularize BFD a.out a bit.
3951 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3952 * ieee.c: Cast enums to int before comparing them, for brain-
3954 * coff-code.h: Remove coff_get_section_contents, and use the
3955 generic one instead.
3957 * aout.c: Derive new module from sunos.c, containing generic
3958 support code for all kinds of a.out files.
3960 * sunos.c: Remove all code that goes in aout.c. Split out
3961 machine dependent followup in sunos4_object_p into
3962 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3963 and redefine only the names we CHANGE, not all the names. Drop
3964 the little-endian vector, and rename the vector as sunos4 rather
3967 * b.out.c: Use aout.c routines for most of the work. Slight
3968 changes for the new regime. Remove close_and_cleanup and
3969 get_section_contents in favor of generics. New transfer vector
3972 * newsos.c: New support for Sony NEWS, another a.out format.
3974 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3975 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3976 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3978 * opncls.c (bfd_close): Call format-dependent write_contents
3979 routine, if writing, before calling target-dependent
3980 close_and_cleanup routine (which is now always generic, I think).
3981 * srec.c: Use bfd_alloc instead of malloc. Remove
3982 close_and_cleanup and move code from it to
3983 srec_write_object_contents. Add write_contents to tvec.
3984 * targets.c: Remove a.out little vector, replace a.out big
3985 vector with SunOS vector. FIXME: Need Vax support again now.
3987 * libbfd.h: Add write_contents format-dependent-vector to the
3988 bfd_target vector. Supply a generic close_and_cleanup routine.
3989 * liba.out.h: Handle the new aout.c split. Add prototypes for
3990 all routines defined in aout.c. Rename "sunos" things to "aout"
3991 things. Add a few fields where needed for various formats.
3992 * Makefile.in: Add aout.c and newsos.c.
3994 * archive.c, ieee.c, oasys.c: Lint.
3996 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3999 changed forward declaration struct stat; to reduce warnings. Changed
4000 comment on bfd_h_<x>_x.
4002 * ../include/m68kcoff.h, ../include/intel-coff.h,
4003 ../include/m88k-bcs.h
4004 Now there are two incarnations of relocs, linenos and syments. One for
4005 internal digestion, and one full of char arrays for I/O. The original
4006 names have gone to detect errors.
4008 * Makefile.in, m68kcoff.c, targets.c
4009 Test new structure code with a 68k coff implementaion
4011 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4012 Fixed all the places where there were problems with the size and
4013 alignments of structures on disk and structures in memory. #ifed out
4014 all the code in coffswap.c, since it should be done using the target
4017 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4019 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4020 multiple reloc command.
4022 * sunos.c (sunos4_set_section_contents): Made it so that sections
4023 are always padded to their alignment size.
4025 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4027 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4028 Clean up types and such (saber C problems).
4029 * ecoff.c: Clean up types and such. Remove routines that are
4030 not used. Fix up reading and swapping of shorts from files.
4032 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4034 * a.out.vax.c: Remove two bogus "static" from prototypes.
4036 * ecoff.c: Got rid of lots of non-working junk (that had
4037 been copied directly from coff-code.h).
4038 Updated to be consistent with updates to icoff.c and coff-code.h.
4040 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4041 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4043 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4044 but until the target_vector is automatically generated,
4045 it's as good as any. Note that the text offset is the only
4046 difference between NewsOS and SunOs (including magic numbers).
4047 (Most of the sunos_* routines should to renamed bsd_*
4048 and move to a bsd.c file. Then (and when the target_vector
4049 is automatically generated) it might make sense to create
4050 a separate Sony target.)
4052 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4053 on some systems, and doesn't help on others.
4054 Similarly, only define X_OK if not already defined.
4056 * trad-core.c: Don't include sys/stat.h - at least
4057 on NewsOS 3, it has already been included.
4059 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4061 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4062 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4063 symbol tables if necessary when reading them in, so gdb can use
4064 them. Add "bfd_coff_" to the names so they won't conflict with
4065 names in calling programs. FIXME-soon: if coff-code.h is
4066 included in two BFD modules, this will cause duplicate
4067 definitions; the routines should be exported to a separate,
4068 common, module (probably along with a mess of other ones).
4070 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4072 Improve modtime support.
4074 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4075 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4076 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4077 BUG: archive members still do not get correct mod times.
4079 Improve floating point support for core files.
4081 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4082 (sunos4_core_file_p): Create a second registers section in the
4083 core file, called ".reg2", for the float registers.
4085 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4087 * many changes to improve archive handling; found a logic flaw in
4088 bfd_check_format which only just happened to work by cooncidence.
4090 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4092 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4095 * bfd.h: changed type of udata in asymbol to void *, like it
4096 should be. Added bfd_reloc_dangerous enum member.
4098 * coff-code.h: Fixed it so that internally generated symbols get
4099 their values relocated correctly in all cases. Removed calls to
4102 * icoff.c: Not understanding the destination symbol of a reloc is
4103 not a failure any more, just 'dangerous'. This allows linking of
4104 b.out and coff images.
4106 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4110 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4112 * sunos.c (translate_to_native_sym_flags): fixed
4113 sym_pointer->n_value so that symbols on the way out get their
4114 section relative values calculated correctly.
4116 * coff-code.h (mangle_symbols): fixed problem where tags were not
4117 being relocated for structs, enums, unions. Also various lints.
4119 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4121 * archive.c (get_elt_at_filepos): system_call_error returned
4124 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4126 * Resolve the use of no_error and system_call_error.
4127 The bfd library itself now will never set bfd_error to
4130 The code still needs to be combed to make sure all the error
4131 codes are correct. I suspect they are not always set correctly.
4133 * The names of all the messages have _ prepended because the sun
4134 bundled compiler can't distinguish from a macro which takes an
4135 argument and the same identifier in a non-macro context.
4137 * The reason for the above being that entry points which used to
4138 be trampoline functions are now just macros which expand to a
4139 direct call through the bfd's xfer vector.
4141 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4142 must gas have its own version of everything (the gas version
4143 had the correct value)
4145 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4147 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4148 properly support i960 architecture and output correct reloc stuff.
4150 * bfd.h: added prototype for bfd_printable_arch_mach, added
4153 * coff-code.h: Applied patches from chrisb to support i960
4154 architecture, zero relocs and swap them correcly and conditionally
4155 compiled the timestamp.
4157 * sunos.c: Made the default section alignment 2^3 so that doubles
4158 are done properly. Fixed the same reloc bug that was in b.out.c
4160 * sysdep.h: Now compiles on a Posix box
4162 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4164 * icoff.c: Fix comment on big-endian version.
4165 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4166 F_RELFLG). Set F_AR32WR in output files if little endian
4169 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4171 * archures.c fixed =/== typo
4173 * sunos.c added architecture stuff for output. Fixed
4174 bug where files where vma(data) != size(text)
4175 were processed wrong.
4177 * coff-code.h added a lint cast
4179 * (../include/a.out.sun4.h) fixed it so zmagic
4182 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4184 * archive.c removed loads of includes, and fixed bug where string
4185 table didn't have a null at the end.
4187 * bfd.c fixed includes, added symbols argument to
4188 canonicalize_reloc entry point.
4190 * libbfd.c fixed includes and added some lint patches.
4192 * targets.c added both sorts of intel coff.
4194 * b.out.c fixed included, changed was the canonical
4197 * icoff.c added support for callj and big and little
4200 * opncls.c added chmod+xing for files with EXEC_P set.
4202 * sunos.c fixed includes. Changed default section
4203 alignement to words. Fixed relocation stuff to work with
4206 * bfd.h various new types added, prototype for new
4207 reloc calls, changed bfd->iostream to a void *
4208 to including files don't need stdio.h.
4210 * libcoff.h added conversion table to tie relocs to
4215 * coff-code.h fixed includes. Added code to support
4216 big and little endian formats. Various lints. Better
4217 processing of symbols. Changed reloc stuff to new
4220 * libbfd.h fixed includes
4223 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4225 * bfd.h changed name of alignment entry in sec_struct to
4226 alignment_power, because of conflicting uses within bfd.
4227 Now it should be obvious that it's a 2**n alignment
4228 specifier. Removed start_pad, end_alignment, block, minsize,
4229 output_file_alignment, subsection_alignment and original_vma fields.
4230 Added align_power() macro. Fixed bfd_section_alignment
4231 acessor macros. Added bfd_symbol_same_target macro.
4233 * b.out.c (b_out_write_object_contents) fixed to use
4234 new alignment member. Fixed (callj_callback) to use section
4235 relative symbols properly.
4237 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4238 Fixed (translate_from_native_sym_flags) to correctly make
4239 symbols section relative.
4241 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4242 (bfd_make_section) took out initialization of obsolete members.
4243 (bfd_print_symbol_vandf) added
4245 * opncls.c (bfd_create) created.
4247 * coff-code.h (coff_new_section_hook) took away refs
4248 to obsolete members. (make_a_section_from_file) added
4249 conversion between alignment types. (coff_symbol_from)
4250 added. (coff_count_linenumbers) only counts linenumbers
4251 if symbol is of coff-type. (coff_mangle_symbols) only
4252 heavily mangles symbols if symbol is coff-type.
4253 (coff_write_symbols) various lints. (coff_write_object_contents)
4254 various lints and modification for alignment conversion.
4255 (coff_slurp_relocs) fixed for use with new asection shape.
4257 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4259 * archive.c lots of lint
4261 * b.out.c added callj relocation support, upgrated reloc howto.
4262 Fixed so that asymbol and reloc records are output
4265 * bfd.c lots of lint, support for new bfd entry point
4268 * bfd.h changed definition of asymbol to contain pointer to
4269 owning bfd, removed target dependencies.
4271 * cache.c took out print statements, put in BFD_ASSERT calls.
4273 * coff-code.h various lints, corrected linenumber output
4274 functionality. Added support for new style asymbols and
4275 bfd_print_symbol. Fixed so that asymbol and
4276 reloc records are handled correctly. Added timestamp.
4278 * icoff.c Added support for new howto shape.
4280 * liba.out.h Added support for new asymbol shape
4282 * libbfd.c various lints
4284 * libbfd.h various lints
4286 * libcoff.h added support for new asymbol shape.
4288 * sunos.c various lints. Added support for new asymbol shape
4289 and bfd_print_symbol.
4291 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4293 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4294 pointer lint. Added support for callj relocation. Fixed bug where
4295 the last 32 bytes of the text section were overwritten by data. Fixed bug
4296 where archives of b.out didn't work due bfd_slurp_extended_name_table
4299 * sunos.c added support for n_other field. Braced the howto table so
4300 that it won't be affected by any lengthing of the howto struct typedef.
4303 * bfd.h added support for n_other field, added special_function
4304 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4307 * bfd.c upgraded bfd_perform_relocation, various lints.
4309 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4311 * ChangeLog: Started ChangeLog for BFD.
4312 * ToDo: Create file for suggestions.
4314 * Makefile: Support easy loading into Saber C.
4315 Add dependencies for icoff.o and bcs88kcoff.o.
4316 Rename coff.c to coff-code.h. Change callers.
4318 * bfd.c (bfd_check_format): Allow the check_format routines
4319 to return the desired target vector, rather than just a Boolean.
4320 bfd.h (bfd_check_format): Change function pointer return type.
4321 archive.c (bfd_generic_archive_p): change callee.
4322 b.out.c (b_out_little_object_p, b_out_big_object_p,
4323 b_out_real_object_p): change callee.
4324 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4325 in check_format transfer vectors that need a filler.
4326 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4327 bcs88kcoff.c: change callee.
4328 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4329 icoff.c: change callee.
4330 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4332 * libbfd.c (zalloc): It should actually zero the storage!
4333 This was commented out for some reason.
4335 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4336 This is so callers can avoid <stdlib.h> which doesn't exist
4339 * bfd.c (map_over_sections): Add debugging code, since I
4340 noticed the section count for sunos core files was bad, but only
4341 GDB had detected the problem.
4342 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4343 bfd_get_section_linenos): Remove obsolete functions.
4344 (bfd_apply_relocations): Use longs, not ints, for the math.
4346 * bfd.h: Declare enum boolean and struct bfd_target as well
4347 as typedefs for them. Remove obsolete
4348 bfd_get_section_lineno_size.
4350 * cache.c: Make the "fdopen" support work. Keep better track
4351 of how many files are open. Centralize the opening of files
4352 and be sure bfd_open[rw] actually try to open the file. Evade
4353 linked list initialization problems.
4355 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4357 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4359 * cplus-dem.c: Delete file, since it is not part of BFD.
4361 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4362 (bfd_openr, bfd_openw): Actually open the file, give error now.
4364 * sunos.c (sunos4_core_file_p): Set section count.
4365 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4366 obsolete definitions.
4367 (_write_symbol_table): Initialize <idx> counter.
4368 (foop): Eliminate debugging code.