1 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
4 for the FDR, not from the first PDR in the file.
6 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
8 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
10 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
12 * hppa.c (hppa_get_symbol_info): New function.
14 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
16 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
19 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
20 * libhppa.h (MAXCOMLEN): Define unconditionally.
21 (_PA_RISC_ID): Only define if not already defined.
22 * elf32-hppa.c: Include libhppa.h.
25 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
27 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
29 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
31 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
32 remove defines of __MSDOS__ and __GO32__ (these are in the
35 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
38 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
39 * config/hppabsd.mh: Don't use ranlib.
41 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
43 * elf.c: New file, for word-size independent code.
44 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
45 * Makefile.in: Include elf.o in standard objects.
47 * bfd-in.h (CAT3): Define here.
48 * libaout.h, libelf.h: Not here.
50 * libelf.h (struct strtab): Define here.
51 (bfd_elf_locate_sh): Declare here.
52 * elfcode.h (struct strtab): Definition deleted.
54 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
56 * Makefile.in: Make "all", not "bfd.h", be the default target.
57 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
58 hasn't really changed.
60 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
62 * elfcode.h (elf_hash): Provide elf standard hash function.
63 (various): Key off of the machines use_rela_p field to determine
64 whether to use REL or RELA relocations.
65 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
66 (elf_make_sections): Allocate a pointer to hold all data for a
67 given section, and copy each fragment into the data region.
68 Update the section's pointer with the REL implicit addends if the
69 machine uses REL relocation.
71 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
72 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
73 into was elf32-target.h expects.
74 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
75 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
76 (elf_i386_info_to_howto): Add minimal relocation support.
78 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
79 elf_info_to_howto_rel fields.
81 * elf32-target.h (elf_bed): Add support for new fields in
84 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
86 * elf32-hppa.c: Add symbol extension section support, fix
87 relocation howto table, add stub generation support.
89 * elf32-hppa.h: Add symbol extension section support, fix
90 relocation howto table, add stub generation support.
92 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
95 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
98 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
99 the symbol is not found.
101 * elfcode.h (elf_compute_section_file_positions): Not all section
102 file positions were computed.
104 * elfcode.h (elf_get_sect_thunk): New function.
106 * hppa.c (sign_ext): Reimplement.
108 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
109 these functions static.
111 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
113 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
115 * aoutx.h (translate_from_native_sym_flags): Don't set
116 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
117 * aoutx.h (translate_to_native_sym_flags): Translate
118 constructor symbols properly.
120 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
122 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
124 * aout-target.h (minimum_alignment): 8 byte alignment is right.
127 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
129 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
130 from bfd-in.h and .c files. Build bfd.h in build directory,
131 substituting in requested target word size. Insert word size into
132 makefile, and maybe enable 64-bit targets.
134 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
135 are available. Conditionalize on this. Assume HOST_64_BIT
136 will be defined if needed, so 64-bit targets are conditionalized
137 only in the Makefile.
139 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
141 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
143 * coff-sh.c (rtype2howto): Put error message on stderr.
144 (extra_case): Delete unused variable.
146 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
147 before calling printf.
149 * elfcode.h: New file, almost completely derived from old elf32.c.
150 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
151 * Makefile.in (elf64.o): List dependencies, don't build by
153 (elf64.c): Add to list of sources.
154 (elf32.o): Update dependencies.
155 * elf32-*.c: Updated type/macro/structure names. Cleaned up
156 namespace pollution; rename vectors.
157 * targets.c, config/*-elf.mt: Updated.
158 * All uses of 32-bit versions of structures, routines, and macros
161 * Makefile.in (archures.o, targets.o): Depend on Makefile.
163 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
165 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
167 * elf32.c (elf_string_from_elf_section): Handle index of zero
169 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
171 (elf_write_object_contents): Deleted one unused variable and
172 initialized another to avoid gcc warnings.
173 (elf_set_section_contents): Delete unused variable.
175 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
177 * i386lynx.c: New module for Lynx variant of a.out.
178 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
179 * gen-aout.c: Get rid of defunct endian stuff, print out true
181 * targets.c (target_vector): Add i386lynx_vec.
183 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
185 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
187 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
189 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
190 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
191 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
192 trad-core.c: Define a TARGET_get_symbol_info function or macro.
193 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
195 * bfd-in.h: Don't define bfd_print_symbol_nm.
196 Define symbol_info type.
197 (JUMP_TABLE): Set _get_symbol_info element.
199 * syms.c (coff_section_type, bfd_symbol_info): New functions.
200 (bfd_decode_symclass): Use coff_section_type.
202 * targets.c: Add bfd_get_symbol_info call.
204 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
206 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
207 complaints from ancient gcc's.
209 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
211 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
212 hosts/i386linux.h: Define it.
214 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
216 * VERSION, bfd-in.h: Bump version number to 2.2.
218 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
219 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
220 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
221 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
222 LR, RR, hppa_field_adjust): New functions.
224 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
226 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
227 stabs symbols, including new indirect_ptr_ptr argument.
228 (ecoff_slurp_symbol_table): Pass new argument in calls to
229 ecoff_set_symbol_info.
231 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
233 * configure.in: For m68k sysv systems, use m68k-coff.
235 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
236 (TDEFAULTS): Define it here. Use the new name.
238 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
241 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
243 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
245 (aix386_core_file_p): Initialize core_size to correct value.
247 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
249 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
250 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
252 * bout.c (aout32_slurp_extended_name_table): Define to be
253 _bfd_slurp_extended_name_table rather than bfd_true.
255 * coff-mips.c: Include libaout.h and aout/aout64.h to get
256 definitions for N_SET[ATDB].
257 (ecoff_howto_table): Moved near top of file.
258 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
259 seen, cook up a constructor section of the same name and put in a
260 reloc pointing to the symbol. This lets the GNU linker build
261 global constructors and destructors without using collect.
263 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
265 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
267 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
269 * hosts/miniframe.h: New file.
270 * configure.host: Use it.
272 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
274 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
275 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
276 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
277 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
278 * configure.in (*-*-bsd): Change to *-*-bsd*
280 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
282 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
283 int, for the sake of the old Portable C Compiler.
285 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
287 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
289 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
291 * configure.in: Get target name right for m68*-*-hpux.
293 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
295 * trad-core.c (NO_SIGNED_GET): New macro.
296 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
297 signed NO_GET, where appropriate.
299 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
300 * configure.in (*-*-linux*): Remove until linux port for a
301 non-i386/i486 system is actually available.
303 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
305 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
306 when compiling under HPUX.
308 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
310 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
311 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
313 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
314 * bfd/libhppa.h: Include sysdep here. Conditionalize
315 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
316 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
319 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
321 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
322 GNU version is needed.
324 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
326 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
328 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
330 * Makefile.in: Build elf32-hppa.o.
332 * syms.c (BSF_FUNCTION): New symbol flag.
334 * elf32-hppa.c: Fixed to work with elf32-target.h.
336 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
338 * libaout.h (NAME): Don't define if already defined.
340 * libelf.h: Protect against multiple inclusions.
341 (elf_symbol_type): Moved here, added new fields.
342 (struct elf_backend_data): New field `global_sym'; I suspect this
344 * elf32.c (elf_symbol_type): Deleted from here.
345 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
346 point to backend versions of symbols.
347 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
348 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
350 (elf_write_object_contents): Write program headers if appropriate.
351 (bfd_section_from_shdr): Unnamed sections get empty string for
352 name, not "unnamed". Handle SHT_NOBITS separately from
353 SHT_PROGBITS, and set some different flags.
354 (elf_file_p): New routine.
355 (elf_object_p, elf_core_file_p): Call it.
356 (elf_object_p): Handle EM_HPPA.
357 (elf_symbol_from, elf_idx_of_sym): New functions.
358 (elf_make_sections): Get symbol number right for relocations. Set
359 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
360 (elf_fake_sections): BSS section should be SHT_NOBITS, not
361 SHT_PROGBITS. Always generate symtab and strtab, not only if
362 relocations are needed. Set SHF_* flags as appropriate.
363 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
364 (elf_write_object_contents): Fix off-by-one error in symbol count.
365 Store a correct value for the symbol; write the size field
366 properly; make some guesses about the type field. Set section
367 type correctly for string tables.
368 (section_from_elf_index): Check for absolute and common sections
370 (elf_section_from_bfd_section): Ditto.
371 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
372 Use empty string instead of "unnamed" for nameless symbols.
373 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
374 HPPA (only?). Don't free raw symbols; keep the pointer around for
376 (elf_set_arch_mach): Handle bfd_arch_hppa.
377 (elf_find_nearest_line): Just return false.
378 (elf_write_object_contents, elf_set_section_contents): Set
379 output_has_begun field after computing file positions.
380 (elf_set_section_contents): Write section contents immediately,
381 rather than caching the whole file and writing it at close time.
383 * libhppa.h (enum hppa_reloc_field_selector_type, enum
384 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
385 hppa_reloc_expr_type_alt): New enumerator types.
387 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
388 * configure.in, configure.host: Use them.
390 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
392 * elf32-target.h: Allow overrides of armap defaults.
394 * elf32-hppa.c, elf32-hppa.h: New files.
396 * config/hp300hpux.mt: New file.
398 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
400 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
401 (aix386_core_vec): Update for new fields.
403 * archive.c (bfd_generic_archive_p): Call target-specific
404 slurp_armap code, instead of bfd_slurp_armap.
405 (bfd_slurp_bsd_armap_f2): New function.
406 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
407 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
409 * libaout.h (struct aoutdata): New field for subformat, for
410 differentiating between highly similar a.out formats.
411 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
413 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
415 * hp300hpux.c: New file.
416 * Makefile.in: Include it.
418 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
420 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
423 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
425 * trad-core.c (trad_unix_core_file_p): Check the file size.
427 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
429 * coff-alpha.c: Remove duplicate function and add warnings.
431 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
433 * sco-core.c (sco_core_vec): Add initializers for new target
436 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
438 * coffcode.h [_LIT]: Recognize .lit section.
440 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
442 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
443 config/alphaosf.mt, hosts/alphaosf.h: New files.
445 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
447 * Merge in HPPA/BSD changes from Utah.
448 * hppa.c: Use this for both HPUX & BSD.
449 * targets.c: Enable hppa_vec for both HPUX & BSD.
450 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
451 * hosts/hppabsd.h: #define HOST_HPPABSD.
453 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
455 * libbfd.c: Whitespace changes around byteswap macros.
456 * libbfd-in.h: Whitespace changes around byteswap declarations.
458 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
460 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
461 system_error anymore. It confuses bfd_check_format().
463 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
465 * bfd.c: Add sgi_core_data to tdata union.
466 * coff-mips.c: Add Irix 4.x core file support.
467 * hosts/irix4.h: #define HOST_IRIX4.
469 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
471 * aoutx.h (translate_from_native_sym_flags): Check that the
472 symbol's section does get set.
473 (slurp_symbol_table): Zero index means null-string name.
475 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
477 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
479 (write_syms): Use them, to reduce string table size.
481 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
483 * trad-core.c (trad_core_vec): Add 6 new initializers to match
484 new signed get/put fields. Minor reformatting to label
487 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
489 * bfd-in.h: Insert comment about SVR3 compiler warnings.
491 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
492 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
494 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
496 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
498 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
499 (swapcore_sparc): Make sp a bfd_vma.
501 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
503 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
504 libbfd.c, libbfd-in.h: Add _do*signed*.
505 targets.c, all targets: Add bfd*signed*.
506 bfd-in.h: Add bfd_signed_vma. Add comments.
508 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
510 * format.c (bfd_check_error): Check error return from
511 _bfd_check_format routines.
513 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
515 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
516 recognize .data section if present.
518 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
520 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
521 check for the case where the user sets the address of the BSS
522 section (and the file header can't specify this). Let the user
523 set it wherever they want, regardless of what goes in the header.
525 * ieee.c (ieee_slurp_sections): Pass all ieee section names
526 straight through into BFD sections. Add comments.
528 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
530 Cleanup in preparation for better 64-bit host support.
532 * bfd-in.h (bfd_64_type): Remove.
533 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
535 * bfd-in.h (bfd_size): Remove.
537 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
539 * bfd-in.h (bfd_word): Remove.
540 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
542 * bfd-in.h (rawdata_offset): Remove.
543 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
544 (bfd_perform_relocation): Lint.
545 (enum bfd_reloc_status): Comment cleanup.
547 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
549 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
551 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
553 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
555 * elf32.c: Clean up old comments.
557 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
559 * config/sun3.h: String argument to fprintf is const.
561 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
562 on systems which define PAGE_SIZE in <limits.h>.
564 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
566 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
567 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
568 the core file failing signal.
569 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
570 to supply the core file failing signal.
572 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
574 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
575 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
576 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
577 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
579 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
581 * coff-mips.c (PAGESIZE): Correct value.
583 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
585 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
586 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
588 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
590 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
591 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
593 (coff_compute_section_file_positions): Force vma and lma of _LIB
595 (coff_set_section_contents): Count number of entries in new lma
597 * coffgen.c (make_a_section_from_file): Force lineno_count of
598 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
599 SCO 3.2v4 shared library.
600 * seclet.c (rel): Copy over any section with contents, not just
603 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
606 * coff-i386.c (coff_i386_reloc): New function, to generate
607 relocateable output correctly.
608 (howto_table): Use coff_i386_reloc for all reloc types.
609 (CALC_ADDEND): Use a more efficient hack to get the correct addend
611 (i386comm_value): Removed; no longer needed.
613 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
615 * coffcode.h (coff_set_section_contents): Don't write out
616 sections without a filepos.
618 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
620 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
622 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
624 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
625 * libecoff.h (ecoff_data_type): Added gp_size field.
626 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
627 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
628 Set flags to 0 for large common symbols.
629 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
630 which can occur for gas-generated relocs.
631 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
632 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
633 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
635 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
637 * srec.c (srec_set_section_contents): Use lma field for load
639 * section.c: Add declaration of lma field to section structure.
640 * coffcode.h (coff_write_object_contents): Use lma field for load
642 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
644 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
645 symbols in a better way. (translate_to_native_sym_flag): Set the
646 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
648 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
649 (bfd_make_section): Cope with new builtin section.
650 * syms.c (bfd_decode_symclass): Can now print indirect section
653 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
655 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
656 defined, and yields false.
657 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
659 * archive.c (snarf_ar_hdr): Add support for reading (only,
660 so far) BSD-4.4-style extended headers.
661 * archive.c: Some more comments.
663 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
665 * Makefile.in: fix rule for dvi and info, so that the recursive
666 makes does the right thing, instead of always info
668 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
670 * libbfd.c (bfd_seek): Disable optimized handling for archives and
671 archive members; they need more special reatment. For now, verify
672 that computed and actual file positions correspond.
674 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
676 * mipsbsd.c: Renamed from aout-mipsbsd.c.
677 (set_arch_mach): Delete non-MIPS code.
678 (reloc_howto_type_lookup): Ditto.
679 * Makefile.in: Adjusted.
681 * libbfd.c (bfd_tell): Update `where' field.
682 (bfd_seek): Don't do anything if we're not changing the file
683 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
684 field against a SEEK_SET request. Call bfd_tell to re-update
685 `where' field when done.
686 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
688 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
690 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
692 * Makefile.in: added installcheck target
694 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
696 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
697 if the type is not stNil.
699 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
701 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
702 forward declarations.
704 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
705 it's implied by the type.
707 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
709 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
711 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
713 * rs6000-core.c: Add .ldinfo section.
715 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
717 * Makefile.in (MAKEOVERRIDES): Define to be empty.
719 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
721 * section.c (bfd_set_section_contents): whitespace
722 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
725 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
727 * hosts/go32.h: don't define POSIX_UTIME
729 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
731 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
732 against machine architecture stored in the ELF header, to resolve
734 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
735 NULL, so only use results when non-NULL.
736 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
737 and add to vector of targets.
739 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
741 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
742 are always just debugging symbols.
744 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
745 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
747 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
749 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
750 hpux 7). Patch from friedman@gnu.ai.mit.edu.
751 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
752 defined, which they aren't in hpux 7.0.
754 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
755 Tran-Le, tranle@intellicorp.com.
757 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
759 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
760 ahead and do the relocation.
761 (ecoff_refhi_reloc): Don't to the relocation here, just remember
762 what needs to be done.
763 (ecoff_reflo_reloc): Do the REFHI relocation here.
765 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
767 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
768 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
769 relocs are reasonable.
770 * coff-msym.c: Eliminated uses of DEFUN.
771 (ecoff_swap_tir_out): New function.
773 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
775 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
776 * configure.host (vax-*-ultrix2*): Add triplet.
777 * hosts/vaxult2.h: New file.
778 * config/vaxult2.mh: New file.
780 * aoutx.h (string.h): Include for strchr and friends.
781 * archive.c (string.h): Include for memchr and friends.
782 * elf32.c (string.h): Include for strrchr and friends.
784 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
786 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
787 (MY_set_sizes): Use sunos4_set_sizes.
789 * elf32.c: Renamed from elf.c. Several CPU-specific functions
790 deleted, as well as elf-big and elf-little targets.
791 * libelf.h: New file.
792 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
794 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
796 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
798 * coffcode.h (coff_compute_section_file_positions): Don't need
799 variable "old_sofar" if compiling for i960.
801 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
805 * ieee.c (exten, envi): "static" belongs first in declaration.
807 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
809 * srec.c: add support for symbolsrec, srecords with symbols in
812 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
814 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
815 to avoid lint complaints.
817 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
819 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
820 type SHT_STRTAB. Don't alter file offset for section 0.
821 (reloc_type_names): Now an array instead of a macro. Still inside
822 "#if 0", since it's used only in debugging code also in "#if 0".
823 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
824 (sort_reloc_map): New function.
825 (sparc_reloc_map): New variable.
826 (elf_bfd_reloc_type_lookup): New function.
828 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
830 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
831 bfd_make_debug_symbol; they were already in the target structure.
832 * Adjusted all uses of JUMP_TABLE.
833 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
834 from coff_make_debug_symbol.
835 * libcoff.h: Updated accordingly.
837 * Minor cleanups provoked by gcc warnings:
838 * aoutx.h (NAME(aout, reloc_type_lookup)),
839 cpu-h8300.c (local_bfd_reloc_type_lookup),
840 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
842 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
843 ieee.c (ieee_slurp_section_data),
844 elf.c (elf_make_sections, elf_fake_sections,
845 elf_compute_section_file_positions, elf_write_object_contents):
846 Removed unused variables.
847 * archures.c: Removed /* from within comment.
848 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
849 * oasys.c (oasys_write_data): Initialize i.
851 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
853 * libcoff.h (obj_raw_syment_coun): New macro.
854 * coffgen.c (coff_get_normalized_symtab): Initialize
856 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
858 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
860 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
862 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
863 for compatibility with tools from MIPS.
865 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
866 * config/irix3.mt, config/irix4.mt: Removed.
867 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
868 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
870 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
872 * hosts/hp300bsd.h: Add gross hack to determine whether we
873 are running on BSD 4.3 or BSD 4.4, and use appropriate include
874 files (and set other parameters) to match.
876 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
878 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
879 ansi definition which otherwise confuses non-ansi compilers.
881 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
882 ultrix cc by forward declaring getenv as is done in
885 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
887 * elf.c (elf_info_to_howto): cast an enum into unsigned char
888 avoiding a fatal error in vax ultrix 4.2 cc.
890 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
892 * bfd-in.h, VERSION: Roll to version 2.1.
894 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
896 * oasys.c (oasys_write_object_contents): Lint.
897 * srec.c: Whitespace cleanup.
899 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
901 * coffgen.c (coff_print_symbol): Print correct tagndx value;
902 cleaned up output formatting a bit.
904 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
906 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
907 relaxable. Should be moved somewhere else.
909 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
911 * aout-mipsbsd.c: Eliminated uses of DEFUN.
912 (aout_mips_*_vec): Added seclet_link element.
914 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
915 support for aout-mipsbsd target.
917 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
919 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
921 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
923 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
925 Add support for the H8/500
927 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
929 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
931 * libecoff.h: New file. Defines ECOFF backend data for gdb.
932 * coff-mips.c: Now includes libecoff.h.
933 (ecoff_data_type): Moved to libecoff.h.
934 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
935 call it. If there is ever another ECOFF target, this and the
936 swapping functions should be accessed via an ECOFF specific target
938 * Makefile.in (coff-mips.o): Depends on libecoff.h.
940 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
942 * coffcode.h: Removed MIPS specific information, since coff-mips.c
943 no longer includes this file.
945 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
946 bits to 0 to make comparison test useful.
948 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
949 avoid overflowing GP accessible sections in binutils/objdump.
951 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
953 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
954 reading more robust: Fail if string index is out of string
957 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
959 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
960 PCREL13): Don't take dst_address into account; the input file has
961 already taken care of that.
963 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
965 * coff-mips.c: Completed support for linker and binutils.
967 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
969 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
970 original addend from section contents.
972 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
974 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
975 * hosts/delta88.h (strtol): Fix prototype.
976 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
978 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
980 * elf.c: Get rid of "#ifdef sparc".
981 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
982 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
984 (elf_info_to_howto): Use runtime conditionals on CPU type, not
985 compile type conditionals on host CPU.
986 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
988 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
990 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
992 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
993 ECOFF which has two common sections.
994 (bfd_com_section): Set SEC_IS_COMMON flag.
995 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
996 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
997 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
998 bfd_is_com_section macro rather than checking for equality to
1001 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1003 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1004 (coff_mkobject_hook): Accept aouthdr argument.
1005 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1006 Handle NULL aouthdr argument.
1007 (coff_object_p): If there is no aouthdr, pass it as NULL to
1009 * libcoff.h: Rebuilt for mkobject_hook changes.
1011 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1012 additional MIPS ECOFF fields.
1014 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1016 * configure.host: added mips-dec-bsd*
1017 * configure.in: added mips-dec-bsd*
1018 * aout-mipsbsd.c: new file for mips-dec-bsd*
1019 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1020 * aoutx.h: added mips support.
1021 * archures.c: added mips support to bfd_default_scan().
1022 * cpu-mips.c: added support for R4000 (untested).
1023 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1024 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1025 hope will make it into include/bfd.h.
1026 * targets.c: added aout_mips_*_vec.
1028 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1030 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1032 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1034 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1036 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1038 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1040 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1041 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1042 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1043 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1045 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1046 bfd_swap_reloc_in or coff_swap_reloc_out.
1047 * coff-mips.c: Added code to link and write out symbolic debugging
1048 information, and to swap relocs in and out.
1050 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1052 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1053 (coff_write_object_contents): coff_count_linenumbers returns the
1054 number of line number records it found.
1056 * coffgen.c (coff_write_linenumbers): only write out line numbers
1057 in the section they belong to.
1059 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1061 * targets.c (bfd_target): Added relocateable argument to
1062 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1063 target vector for linker use.
1064 * bfd.c (bfd_seclet_link): New macro.
1065 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1066 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1067 and boolean return value. Made static.
1068 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1069 relocateable argument.
1070 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1071 relocateable argument (if relocateable, saves relocs).
1072 * bout.c (b_out_get_relocated_section_contents),
1073 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1074 relocateable argument (if relocateable, just calls
1075 bfd_generic_get_relocated_section_contents).
1076 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1077 argument to prototype.
1078 * All targets: Set new _bfd_seclet_link vector to
1079 bfd_generic_seclet_link.
1081 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1083 * coffgen.c: #include seclet.h.
1085 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1087 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1088 debug info. Setup info about linker symbols only, and use
1089 standard bfd fields to hold the info.
1090 * (hppa_object_p): Remove unneeded decls.
1091 * (hppa_new_section_hook): Get rid of most of this.
1092 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1093 fat. Remove all knowledge of stabs, remove redundant knowledge of
1095 * Remove macros for accessing fields which are now gone.
1097 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1099 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1101 * coff-z8k.c: delete unused reloc functions
1103 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1105 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1106 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1107 * coff-msym.c: Use DEFUN for function definitons.
1108 * coff-mips.c: Added code to read and print symbols, and to find
1111 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1112 swapping functions into coffswap.h for ECOFF use. Moved
1113 relocation functions, only used by h8300 and z8k, into reloc16.c.
1114 Added hooks for coffgen.c functions to backend data structure, and
1115 added hook functions. Still more could be done.
1116 * coffswap.h: New file to hold COFF swapping routines.
1117 * coffgen.c: New file to hold generic COFF functions.
1118 * reloc16.c: New file to hold h8300 and z8k specific relocation
1120 * libcoff-in.h: Added declarations for functions in coffgen.c.
1121 * libcoff.h: Rebuilt to incorporate changes.
1122 * coff-h8300.c: Function name changes.
1123 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1124 hook rather than defining EXTRA_CASES.
1125 * Makefile.in: Build new files coffgen and reloc16. Added
1126 dependencies of coff-*.o on coffswap.h and seclet.h.
1128 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1130 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1131 about discarding const.
1133 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1135 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1137 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1139 * configure.in (post-target): If --with-minimal-bfd is specified,
1142 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1144 * srec.c (srec_write_records): one of my boards wants a CR between
1147 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1149 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1150 (it broke a couple of weeks ago).
1152 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1154 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1155 return type, so libbfd.h doesn't reference undefined typedefnames.
1157 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1159 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1161 (coff_pointerize_aux): don't pointerize a negative tagndx
1162 (sometimes generated by SCO 3.2v4 cc).
1164 * bout.c (calljx_callback, callj_callback,
1165 b_out_get_relocated_section_contents): warn if relocating against
1166 an undefined symbol.
1168 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1170 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1171 Make a bunch more routines be static.
1172 * hppa.c (fill_spaces): Get rid of this, replace with much better
1173 written setup_sections().
1174 * (setup_sections): New routine to create BFD sections for each
1175 space and subspace in SOM files.
1176 * (hppa_object_setup): Use BFD sections created by
1177 setup_sections() to locate GDB symbol table info.
1178 * (make_unique_section): New routine to create a BFD section. It
1179 ensures that the given name is unique, and will generate a unique
1181 * (hppa_object_p): Become much more paranoid about file header.
1182 * (make_bfd_asection): Call bfd_make_section to do the dirty
1183 work. Simplify code somewhat.
1184 * (hppa_core_file_p): Use proper name for stack section.
1185 * libhppa.h: Remove millicode_start, millicode_end decls.
1187 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1189 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1191 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1192 relocs, don't bother doing the adjustment if the value to add is
1195 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1197 * bfd.c (bfd_get_size): New function that gets an upper bound
1198 on the possible size of any object in a bfd.
1199 * elf.c (bfd_elf_find_section, elf_get_str_section,
1200 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1202 * elf.c (elf_big_vec, elf_little_vec): Document last three
1203 members initialized to NULL.
1205 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1207 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1209 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1211 * hosts/std-host.h: New file. Attempt at a generic/default
1212 set of definitions, to discourage porting to new hosts by copying.
1213 * hosts/news.h: Removed.
1214 * hosts/sparc.h: Use std-host.h.
1215 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1216 perhaps we can later remove the the_bfd field from each symbol.
1217 * syms.c (struct symbol_cache_entry): Remove unused field
1218 app_data. Add comment noting that the_bfd is almost redundant,
1220 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1221 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1222 * hppa.c (fill_spaces): Make slightly more rebust.
1223 * configure.in: Allow std-host as the "default" host.
1225 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1227 * bfd.c: Add struct hppa_core_data to tdata union.
1228 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1229 Get rid of HPPA/BSD specific code. That will go somewhere else
1231 * (fill_spaces): Don't spin forever and die if you don't find
1232 $MILLICODE$ subspace.
1233 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1235 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1236 Make these work for HPUX.
1237 * (make_bfd_asection): New routine to make section creation a
1239 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1240 * libhppa.h: #include the right system files. Redefine all of
1241 the structs/macros for hacking core files to use more sensible
1242 HPUX core file structures.
1243 * targets.c (target_vector): Conditionalize hppa_vec on
1244 HOST_HPPAHPUX, not hp9000s800.
1245 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1246 malloc and realloc. #define HOST_HPPAHPUX.
1248 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1250 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1251 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1252 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1253 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1255 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1256 * aix386-core.c: New file for handling core files on AIX on PS/2.
1257 * targets.c: if AIX386_CORE, use aix386_core_vec.
1258 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1261 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1263 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1266 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1268 * Makefile.in: added dvi target
1270 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1272 * bfd.c: Use right name for tekhex tdata struct.
1273 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1274 * libcoff.h: Updated to get spacing change from coffcode.h.
1275 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1277 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1279 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1280 functions, with the "guts" of the old bfd_slurp_bsd_armap
1281 and bfd_slurp_coff_armap, but assuming we've already checked
1282 if the armap is present or not.
1283 Also, rewrite a bit to avoid keeping around obstack data
1285 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1286 Various fixes to correctly handle COFF_style archives names.
1287 (Note that because these have a trailing '/', the names can
1288 have embedded spaces.)
1289 * archive.c (bfd_slurp_armap): New function, replaces old
1290 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1291 _either_ format, and calls do_slurp_bsd_armap or
1292 do_slurp_coff_armap if either form of map is seen.
1293 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1294 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1295 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1296 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1298 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1300 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1301 * libhppa.h: Make millicode_start and millicode_end be unsigned
1302 int to be same type as CORE_ADDR in GDB. Why are these here?
1304 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1306 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1307 vaddr of the section to the addend.
1308 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1309 SCO_CORE to SELECT_VECS.
1310 (target_vector): add sco_core_vec.
1311 * sco-core.c (sco_core_vec): add leading underscore initializer.
1312 * configure.in (i[34]86-*-sco*): use target i386-sco.
1313 * config/i386-sco.mt: new file; define SCO_CORE.
1315 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1317 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1319 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1321 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1323 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1325 * hosts/i386linux.h: Include unistd.h.
1327 * aoutx.h (print_symbol): aout_stab_name returns a constant
1329 * libaout.h (aout_stab_name): Fix prototype.
1330 * stab-syms.c (aout_stab_names): Array is now const.
1331 (aout_stab_name): Return value is now pointer to const.
1333 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1336 * syms.c (asymbol): Added new field "app_data", for data
1337 particular to the application. Some of the linker flags ought to
1338 get moved to this field someday.
1340 * archures.c (bfd_default_scan): Recognize a few more numbers:
1341 80486, 80960, and 960.
1343 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1344 bfd_coff_std_swap_table, cast to PTR.
1345 * bfd.c (bfd_coff_swap_*): Deleted macros.
1346 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1348 * coffcode.h (type bfd_coff_backend_data): New structure type,
1349 contains pointers to the COFF-specific swapping routines.
1350 (bfd_coff_std_swap_table): New data structure, to be used when
1351 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1352 (bfd_coff_swap_*): New macros.
1353 * coff-mips.c (mips_coff_swap_table): New data structure.
1354 (ecoff_big_vec): Use it.
1355 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1356 * All other targets: Deleted coff-specific vector entries.
1358 * trad-core.c: Fixed some `PARAMS' uses that were missing
1361 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1363 * aoutx.h (some_aout_object_p): Protect arg prototype in
1364 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1366 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1368 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1369 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1370 PARAMS for readability.
1372 * aoutx.h: Add type to callback parameter.
1373 * coff-mips.c: Don't call trad-core.h, not needed.
1374 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1375 * trad-core.h: Eliminate, unused.
1377 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1379 * format.c (bfd_check_format): if default target isn't found
1380 then look through the entire list rather than return early.
1382 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1384 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1386 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1388 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1390 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1392 * coff-z8k.c: checkpoint, more addressing modes handled
1393 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1396 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1398 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1400 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1402 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1404 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1406 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1407 and about when file descriptors are closed.
1409 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1411 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1412 written out correctly.
1414 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1416 * section.c: New section bit SEC_SHARED_LIBRARY.
1417 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1418 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1421 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1423 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1424 macros; use PARAMS to declare the function pointers involved.
1426 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1427 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1429 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1431 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1433 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1434 declaring pointers to functions.
1435 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1436 * seclet.h: Declare external function with PARAMS.
1438 * doc/chew.c (exfunstuff): Eliminate.
1439 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1440 * doc/proto.str: Use paramstuff rather than exfunstuff.
1442 * libbfd.h: Update, based on changes in source code and chew.
1444 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1446 * libieee.h: Add FIXME about removing limit on number of sections.
1447 * bfd-in.h: Improve comments to make it clear that bfd.h is
1448 the wrong place to edit this file.
1449 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1450 same places where we install bfd.h.
1452 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1454 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1455 symbol type before blindly modifying the auxent. Specifically,
1456 only modify the endndx fields for types that need it, and don't
1457 set the array information for non-arrays.
1459 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1461 * aoutx.h (some_aout_object_p): Section list should be set up
1462 correctly anyways; don't have to set up "next" pointers manually.
1464 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1466 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1467 config/i386v.mh: removed -DUSG from HDEFINES.
1468 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1470 hosts/i386v.h: don't define POSIX_UTIME.
1472 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1474 * ieee.c (ieee_slurp_sections): make a private copy of the
1475 section's name before truncating it.
1477 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1479 * hppa.c: add symbol_leading_char entry in transfer vec
1481 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1483 * ieee.c (get_symbol): can now cope when two symbols of a
1484 different class, but the same index number occur consecutively.
1485 (get_section_entry): nicer name for sections being forward
1486 referenced. (ieee_archive_p): don't free the filename string,
1487 since it was never malloced.
1489 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1491 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1493 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1495 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1496 optionally setting the dimen info, since they are in the same
1497 memory locations. Also zero out external auxent.
1498 (coff_write_symbol): don't zero external auxent; now done in
1501 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1503 * Check fclose return value for errors.
1504 libbfd.h: bfd_cache_close now returns a boolean.
1505 cache.c (bfd_cache_delete): return fclose success value.
1506 (bfd_cache_close): return bfd_cache_delete return value.
1507 opncls.c (bfd_close, bfd_close_all_done): return result of
1510 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1512 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1514 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1516 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1517 work out a coff relocation type from a howto's attributes rather
1518 than using the input r_type field. This fixes PR1677 and allows
1519 conversion of a.out relocs to coff relocs.
1521 * coffcode.h (coff_write_relocs): if supplied a relocation
1522 relative to an absolute symbol, use the right symbol index.
1524 * reloc.c (bfd_perform_relocation): do a partial link for coff
1527 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1529 * changes to support i386-sysv with shared libraries:
1530 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1531 check for .data2; if _LIB is defined, check for it; map
1532 SEC_NEVER_LOAD to STYP_NOLOAD.
1533 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1534 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1535 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1536 if section has contents, not just if it is loadable; if
1537 TWO_DATA_SECS, check for .data2
1538 (coff_set_section_contents): set vma of .lib section to number of
1540 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1541 don't define coff_write_armap to bsd_write_armap.
1542 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1545 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1547 * solaris2.h: Get the definition of alloca from alloca.h if we
1550 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1552 * configure.in (i960-*-{aout,bout}): Support these.
1554 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1556 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1558 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1560 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1561 no-longer-used definitions of L_SET and L_INCR.
1562 * i386linux.h: Tweaks to smooth Linux build.
1564 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1566 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1568 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1570 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1571 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1572 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1573 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1575 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1576 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1578 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1580 * configure.host: New file, contains mapping of host configs
1581 to host support file names for bfd, binutils, opcodes.
1582 * configure.in: Use it.
1583 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1584 * i386bsd.c: Cleanup, reformat.
1585 * config/i386-bsd.mt: Comment changes.
1586 * config/i386bsd.mh: New file for core file support.
1587 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1588 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1589 on BSD 4.4 define ALIGN (sigh!).
1591 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1593 * libaout.h (aout_backend_data): added exec_header_not_counted
1594 field. For ZMAGIC files only, when text_includes_header is set, by
1595 default the length of the exec header is counted in the text
1596 section size. For go32, exec header is mapped in but does *not*
1597 contribute to the size of section.
1598 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1599 is not set, but ztih is, add the size of the exec header to the
1600 recorded size of the text section.
1601 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1602 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1603 Also set text_includes_header.
1604 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1605 by default in MY(backend_data).
1607 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1609 * aout-target.h (callback): Don't define this function if it won't be
1612 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1613 type doesn't match. Don't lose if file sections have already been
1615 (set_arch_mach): Set reloc_entry_size.
1616 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1618 * hosts/i386bsd.h: New file.
1619 * configure.in: Recognize i[34]86-*-bsd host.
1621 * aout-target.h (callback, write_object_contents): Delete unused
1624 * aoutx.h (reloc_type_lookup): New function.
1625 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1626 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1627 (MY_reloc_howto_type_lookup): Don't define it.
1629 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1631 (slurp_symbol_table): Use header byte order, not target byte
1632 order, for reading symbol data.
1634 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1636 * configure.in: Undo some brain damage in the host section.
1637 * configure.in: Reformat the target section, test many configs.
1638 * Makefile.in (make): Remove obsolete `make make'.
1639 * aoutx.h (some_aout_object_p): Make defines line up.
1641 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1643 Now a bfd knows whether underscores are normally prepended
1644 to symbols in its file format.
1646 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1647 coff-z8k.c: targets set so they have leading underscore
1648 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1649 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1650 without leading underscore flag
1651 * targets.c: add symbol leading char to xvec description
1652 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1654 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1656 * archive.c: Make errno global.
1657 * archive.c (_bfd_write_archive_contents): If read fails (and
1658 errno!=0) set bfd_error to malformed_archive (since this probably
1659 indicates a truncated archive), rather than system_call_error.
1661 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1663 * Makefile.in: added rules for i386bsd.c
1664 * i386bsd.c: new file, supporting 386bsd.
1665 * configure.in: recognize i386-*-bsd target.
1666 * config/i386-bsd.mt: new file - 386bsd target configuration.
1668 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1670 * configure.in: re-arrange host section to use *-*-* notation,
1671 clean up some of the target section as well
1673 * seclet.c: cast result of bfd_get_relocated_section_contents to
1674 avoid compiler warnings
1676 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1678 * coffcode.h (coff_section_symbol): Create section if it doesn't
1681 * bout.c: Removed some unused variables.
1683 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1685 * Portability fixes from p3:
1686 coffcode.h (coff_write_relocs): removed sanity check until it
1687 works on all targets (per advice from sac).
1688 config/hp9000.mh: new file to define USG.
1689 hppa.c: #undef hppa before the JUMP_TABLE.
1690 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1692 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1693 local variable target volatile to avoid mysterious bug in
1696 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1698 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1699 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1701 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1703 * coff-z8k.c (func_da, func_jr): Lint.
1704 * coffcode.h: Use memset rather than bzero.
1705 * elf.c: Use memcpy rather than bcopy.
1706 * tekhex.c: Use memset rather than bzero.
1708 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1710 Add Adobe a.out support.
1712 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1713 * config/adobe.mt: Add.
1714 * configure.in (*-adobe-* target): Add.
1715 * targets.c (a_out_adobe_vec): Add.
1716 * Makefile.in: add aout-adobe.c.
1718 * configure.in: Put two dashes in all entries to be matched.
1719 Add comments to remind people to do this.
1720 Reorder all entries that match manufacturer names, to occur
1721 last, so they will only be matched if no more specific match
1722 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1724 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1726 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1727 since we should never have a NULL section.
1728 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1729 tests, set the section to bfd_abs_section.
1731 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1733 * coff-z8k.c: getting closer
1734 * coffcode.h (coff_get_relocated_section_contents): allow
1735 EXTRA_CASES hooks for different arches to provide different reloc
1737 * seclet.h: #ifndef around it to allow multiple inclusion
1738 * srec.c: minor doc fix
1740 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1742 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1744 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1746 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1749 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1751 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1752 filling in reloc, in case immediately following code doesn't set
1755 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1757 * coffcode.h (coff_renumber_symbols): set the last renumbered
1758 symbol pointer to NULL, as expected by coff_write_linenumbers.
1759 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1760 type R_IHCONST used on the 29k.
1762 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1764 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1765 update, based on how the underlying file was opened. Obsoletes
1767 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1768 all FASCIST_FDOPEN config defines.
1770 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1772 * sparc-opc.c: Moved to opcodes library, now that we have one.
1773 * Makefile: Don't compile it.
1775 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1777 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1779 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1781 * section.c (bfd_set_section_flags): Remove a sanity check.
1782 It is unfortunately broken, and prevents strip from working.
1784 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1786 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1787 created by last change.
1789 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1791 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1792 * bfd-in.h: Bump to version 2.0.
1794 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1796 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1797 braindamaged HP/Apollo compiler happy.
1799 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1801 * format.c: Fix description of search for matching target.
1802 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1803 * targets.c: Update description of search for matching target.
1804 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1805 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1806 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1808 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1810 * Makefile.in: Added mostlyclean/clean/distclean rules.
1812 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1814 * targets.c (target_vector): Take out oasys (unless that is
1815 the default): Because there is no magic number in archives,
1816 there can be annoying target mis-matches.
1818 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1820 * sparc-opc.c: Rigorously updated to match architecture manual.
1822 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1824 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1825 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1826 to the built-in abs_section were not written out correctly.
1828 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1830 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1831 large, assume we're using a swapped byte order and fail with
1832 wrong_format rather than dumping core.
1834 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1836 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1837 filename constraints.
1838 * Makefile.in: Updated to reflect change.
1840 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1842 Add preliminary support for the we32k:
1844 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1846 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1848 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1850 * bout.c: added support for relaxable alignment relocs.
1852 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1853 pass down pointer to play area rather than use alloca
1855 * cpu-z8k.c (compatible): made static to reduce name space
1858 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1860 Add basic support for the z8k:
1862 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1863 section.c, targets.c,
1865 * syms.c: move mis-inserted patch.
1867 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1869 Documentation fixes:
1870 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1871 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1873 * reloc.c: break out addend item from surrounding text.
1875 * doc.str (DOCDD): Defined. Adds text to output.
1876 (bodytext): Put bulletize before kill_bogus_lines.
1877 * chew.c (bulletize): End itemization after a blank line, to
1878 prevent following text from being swallowed up in an item.
1880 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1882 * configure.in: Add sparclite as a target.
1884 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1886 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1889 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1890 from a coff file (csym is null), dont deref them
1892 * ieee.c (parse_expression): get the answer right when adding an
1893 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1894 on elts so that filename is filled in.
1896 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1898 * bout.c (howto_align_table): New set of relocs, with enough
1899 data for "objdump -r" to work.
1900 (b_out_reloc_type_lookup): Recognize alignment relocs.
1902 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1904 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1905 invocations of make. Also, always create installation
1908 * config/apollov68.mh: removed -g from CC definition.
1910 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1912 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1913 overflowing gp-offset range.
1915 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1917 * srec.c (srec_set_section_contents): don't write out sections
1918 without the LOAD and ALLOC attributes
1920 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1922 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1923 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1924 * aout-target.h (callback): Don't set page/seg sizes.
1926 (set_sizes): New routine.
1927 (backend_data): Point to it.
1928 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1929 (sunos4_aout_backend): Point to it.
1930 * aoutx.h (set_arch_mach): Call set_sizes callback.
1932 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1934 * aout-target.h: Make _bfd_slurp_extended_name_table be
1935 the default. Given that we *write* the suckers (for long
1936 archive member names), we really ought to be able to read them!
1937 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1938 seem to be needed, and many machines don't have it.
1940 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1942 * coff-m68k.c (vector): read and write archives in coff format.
1944 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1946 * opc-sparc.c: New file.
1948 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1950 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1951 pointers to bfd_byte* before performing arithmetic on them. Such
1952 use with bare void* pointers is a gcc extension.
1953 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1954 * archive (normalize): Add to CONST to match actual usages with
1957 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1959 * configure.in: Recognize i486 host cpu, and use i386-elf
1962 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1964 * config/stratus.mt (CC): Remove definition.
1965 * elf.c (bfd_section_from_shdr): Test for the possibility that
1966 section_from_elf_index returns NULL and don't dereference it.
1968 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1970 * add hppa_data to bfd tdata (indirectly via sef).
1972 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1974 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1976 * configure.in: error messages to stderr, not stdout
1978 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1980 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1981 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1982 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1984 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1986 * configure.in: recognize hppa* instead of hppa
1988 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1990 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1991 RTYPE2HOWTO to cope with same.
1992 * reloc.c (bfd_perform_relocation): added support for size of -2
1993 (subtract a word reloc type). Updated doc.
1995 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1997 * Makefile.in: merged changes from progressive, removed rcsid.
1999 * archures.c, archive.c, Makefile.dos: removed rcsid.
2001 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2003 * bfd-in.h : add BFD_IS_RELAXABLE flag
2004 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2005 header e_relaxable, major hackery in callbacks
2006 * libaout.h : add space for a_relaxable.
2007 * seclet.c (rel): don't relax empty sections
2010 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2012 * section.c (STD_SECTION): add some casts to the initializers for
2015 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2017 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2018 and add appropriate casts to keep (picayune) aix-cc happy.
2020 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2022 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2023 symbol pointers. Punt expensive & useless bfd_realloc. Use
2024 malloc for raw symbols, and free it before returning.
2025 (bfd_section_from_shdr): Do not slurp symbol table until politely
2026 asked. Do not even slurp string tables.
2027 (elf_get_symtab_upper_bound): Count 'em without reading them.
2028 (elf_get_symtab): This is how to politely ask. Schlurp!
2029 This should probably just *become* elf_slurp_symbol_table, FIXME.
2031 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2033 * archive.c (bsd_write_armap): write the timestamp of the
2034 archive header to be just a little bit later than the timestamp of
2035 the file, otherwise the linker will complain that the index is
2038 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2040 * configure.in: Add m68k-ericsson-*.
2042 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2044 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2045 * elf.c: Remove unconditional debug printf's.
2046 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2047 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2048 (elf_slurp_symbol_table): Hand out symbols in forward, not
2049 reverse order. Simplify duplicate code.
2051 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2053 * elf.c: Remove "(void)" casts from function calls where the
2054 return value is ignored, in accordance with GNU coding standards.
2056 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2058 * hppa.c: Apply John's standard fix to avoid "empty translation
2059 unit" warnings from some ANSI-C compilers.
2061 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2063 * hosts/solaris2.h: Configure same as sysv4.
2065 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2067 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2068 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2069 type match actual return type.
2070 * elf_print_symbol (section_name): Make CONST.
2072 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2074 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2075 New files, for Linux (a free Unix clone for 386 machines).
2076 * Makefile.in, configure.in, targets.c: Update accordingly.
2078 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2079 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2080 correct calling of howto special functions and fixes from Raeburn
2082 * archures.c: nuke bfd_reloc_code_type
2083 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2084 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2085 SEC_NEVER_LOAD, various other bfdgas newness
2086 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2087 * targets.c: change jump table vector to above
2090 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2092 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2093 its prototype will be included in libbfd.h. Change result type
2094 to struct * (rather than equivalent typedef) so it can be used in
2095 the prototype, where they typedef won't be known.
2096 * libbfd.h: Updated version.
2098 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2100 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2101 targets.c: HPPA merge.
2103 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2105 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2106 * config/solaris2.mh: Kludge around Sun compiler bug.
2108 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2110 * libaout.h (aout_backend_data): Change defs of two bitfields to
2111 be unsigned chars instead to get around rs6000 compiler problem.
2113 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2115 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2116 Correct misconception that there can be only one symbol table.
2117 Only call elf_slurp_symbol_table on the full symbol table, not
2118 the dynamic one which is only a subset of the full one.
2120 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2122 * coffcode.h (coff_compute_section_file_positions): For I960,
2123 don't align sections in file.
2125 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2127 * targets.c (struct bfd_target): Added field for target-specific
2128 (but not file-specific) data, for distinguishing minor
2129 characteristics between (e.g.) a.out formats.
2131 * section.c (struct sec): New field user_set_vma indicates vma
2132 field should be heeded, not assumed to be unset.
2133 (STD_SECTION): Initialize that field of standard sections to zero.
2134 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2136 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2137 pre-swapped version.
2139 * archures.c (struct bfd_arch_info): Fixed order of comment and
2140 field decl. New fields indicate size of page and segment for
2142 * cpu-m68k.c (N): Fill in values.
2143 * cpu-sparc.c (arch_info_struct): Ditto.
2145 * libaout.h (struct aout_backend_data): Various bits of data (not
2146 all used currently) with characteristics of a.out implementation.
2147 Important field for now is text_includes_header, indicating that
2148 the text section starts immediately after the file header, which
2149 gets mapped in with it.
2150 (struct aout_data): New fields indicate whether vma has been
2151 adjusted yet (not yet used), and what magic number will be used in
2152 the output file (should go away in favor of vma_adjusted).
2153 (WRITE_HEADERS): Code for dealing with section sizes and related
2154 header fields replaced with call to adjust_sizes_and_vmas.
2155 * aoutx.h (some_aout_object_p): Fill in magic number field.
2156 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2157 (set_arch_mach): Set page size and segment size once CPU
2159 (adjust_sizes_and_vmas): New function; has much code moved
2160 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2161 and size parameters, as well as many header fields, after deciding
2162 on magic number for output file. Checks to ensure that this
2163 adjustment has only been done once.
2164 (set_section_contents): Call adjust_sizes_and_vmas instead of
2165 doing much of the work here.
2167 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2168 default (null) values of these fields.
2169 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2170 value in exec header.
2171 (sunos4_aout_backend, MY_backend_data): Define backend data
2172 indicating file header is included in text section.
2174 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2176 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2177 gcc version 2, to avoid warnings.
2179 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2181 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2182 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2184 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2186 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2188 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2190 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2191 * configure.in: Rewrite target parsing to use simple format.
2192 Handle sparc-sun-solaris2 configuration.
2193 * aout64.h: Avoid ANSI C brain death warning.
2194 * elf.c: Avoid trigraph (???) or /* in comments.
2196 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2198 * config/sysv4.mh: new file, RANLIB=echo
2200 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2202 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2204 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2205 elf_core_tdata_struct into a single common struct. Core files
2206 wouldn't have worked at all without this.
2207 (bfd_elf_find_section): New function for GDB's undercover use
2208 to find string sections that BFD hides from it.
2209 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2211 (elf_object_p, elf_core_file_p): Allocate internal file header
2212 storage dynamically.
2213 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2214 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2216 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2218 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2220 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2222 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2224 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2226 * configure.in: handle m680[01234]0 as aliases for m68k
2228 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2230 * coff-a29k.c: do byte relocs correctly
2231 * coffcode.h (styp_to_sec_flags): never load INFO sections
2232 * seclet.c (rel): don't relocate INFO sections
2234 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2236 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2237 Make the symbols unmodifiable.
2238 (bfd_section_init): Deleted.
2239 * init.c (bfd_init): Don't call bfd_section_init.
2241 * section.c (bfd_set_section_contents): Ensure that range to be
2242 written is within section boundaries.
2243 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2246 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2248 * coff-i960.c (howto_table): Deleted.
2249 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2250 interesting entries from old howto_table.
2251 (RTYPE2HOWTO): Adjusted to use switch.
2252 (coff_i960_reloc_type_lookup): New function.
2254 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2255 records for section symbol.
2256 (make_abs_section): Unused; deleted.
2257 (renumber_symbols): Re-order symbols so undefined symbols come
2258 last, as COFF format desires.
2259 (coff_write_symbol): Put C_FILE symbols in debug section always.
2260 (coff_section_symbol): New function; creates a symbol with the
2261 same name as a section, and sets up aux records for it.
2262 (coff_add_missing_symbols): New function; adds section symbols to
2263 symbol table if they aren't there already. Should someday also
2264 add a dummy C_FILE symbol if none is present.
2265 (coff_write_object_contents): Add missing symbols before preparing
2266 symbol table to be written.
2267 (coff_slurp_reloc_table): Verify that symbol indices read in are
2268 in a reasonable range.
2269 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2270 (obj_conv_table_size): Accessor macro.
2272 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2273 reloc types on i960.
2275 * bfd-in.h (bfd_get_section_name): New macro. Like
2276 bfd_section_name, but returns rvalue, not lvalue.
2277 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2278 (bfd_get_section_flags): Now returns rvalue.
2280 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2281 general, some specific to sparc or i960.
2283 * aoutx.h (set_section_contents): Set VMA for each section based
2284 on previous section. If text section VMA doesn't appear to have
2285 been set, make a best guess from the type of file.
2287 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2289 (MY(vec)): Initialize reloc_type_lookup field.
2291 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2292 (bfd_error_trap, bfd_error_vector): Extern, not common.
2294 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2295 few types of relocs for sparc; will need enhancement.
2297 * bout.c (callj_callback): Use DEFUN macro in definition.
2298 * coff-i960.c (optcall_callback): Likewise.
2300 * targets.c (bfd_target): Added fields reloc_type_lookup and
2301 _bfd_make_debug_symbol. Also minor comment changes.
2302 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2303 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2304 than arch info, and dispatch with BFD_SEND. Callers changed.
2305 * archures.c (struct bfd_arch_info): Deleted field
2307 * cpu-*.c: Don't initialize that field.
2309 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2310 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2311 (bfd_errmsg): Now returns ptr to const.
2312 * bfd-in.h (bfd_errmsg): Fix prototype.
2314 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2315 * reloc.c (bfd_generic_relax_section): Ditto.
2317 * section.c (Section Output doc): Improve description of use of
2318 output_section and output_offset.
2320 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2322 * sco-core.c: new file from net.
2323 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2324 Now we have the hairy linker, it's possible to move symbols from
2325 one section into another. Actually make that work!
2327 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2329 * hosts/sun3.h: fix declaration of free.
2331 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2333 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2334 * coff-h8300.c (reloc_processing): all relocs are relative to
2336 * opncls.c: don't use fdopen on DOS systems
2338 short patches from Glenn Kasten (glenn@ready.com)
2339 * target.c: enabled oasys support
2340 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2341 fix problem where a relocation which crossed a modification byte
2342 boundary did not work. Fix problem where a relocation near the end
2343 of a data record did not work.
2346 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2348 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2349 archvie header string counts the endian way, this heuristic sees
2350 how big an archive string to read by trying it one way and if the
2351 string table is unreasonably big, trying it the other. *FIXME*.
2352 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2354 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2356 * bfd-in.h: Increase version number to 1.97, for consistency
2358 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2360 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2362 * bfd-in.h: bump version to 1.96
2363 Major change; changed calling convention for
2364 bfd_get_relocated_section_contents so that caller allocates
2365 memory for section data.
2366 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2367 seclet.c, targets.c, bfd.c: reflect new convention.
2368 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2369 case, then use reasonable default values for SEC_* flags.
2371 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2373 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2374 size of output reloc struct.
2375 * targets.c, Makefile.in: comment out tekhex for the moment.
2376 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2377 * configure.in: tandem target is st2000
2378 * coff-m68k.c: rename static howto_table to global
2379 m68kcoff_howto_table.
2380 * bout.c: remove unnecessary abort
2381 * coff-a29k.c: various changes to the way relocations work to cope
2382 with the "new order" and latent bugs.
2385 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2387 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2388 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2389 * reloc.c (bfd_perform-relocation): don't relocate refs to
2390 absolute symbols if doing a partial link.
2392 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2394 * configure.in: Add a29k-amd-udi.
2396 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2398 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2399 internal_exec structure before initializing the fields that
2400 are used, so that the unused fields are in a known state.
2402 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2404 * tekhex.c (struct data_struct): Convert from typedef that
2405 typedefs nothing to a normal structure declaration.
2406 * tekhex.c (pass_over): Prototype args for function that
2407 second arg points to.
2409 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2411 * Makefile.in: remove old style staging. Do not print recursion
2414 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2415 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2418 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2420 * bfd.c, Makefile.in: added tekhex
2421 * aoutx.h (set_section_contents): pages should be padded to the
2422 size of a page, not the size of a segment.
2423 * configure.in: added go32 host and i386-aout target.
2424 * i386aout.c, libaout.h: now works for go32 target
2425 * ieee.c: fix bit rot.
2426 * seclet.c: support for padding seclet type.
2428 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2430 * Makefile.in: added .NOEXPORT:
2432 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2434 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2436 * elf.c (elf_compute_section_file_positions,
2437 elf_write_object_contents): Return boolean, not NULL (which
2439 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2440 Also ifdef-out code that aborts on unhandled section types.
2442 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2444 * configure.in: Recognize ncr3000 config
2445 * Makefile.in (MINUS_G): Pass on to recursive makes.
2446 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2448 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2450 * Makefile.in: Now that we have sym.h and symconst.h, compile
2451 coff-msym.c on all systems.
2452 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2453 * coff-msym.c: Update include files and comments; add weakext bit.
2455 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2457 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2458 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2460 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2462 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2463 * configure.in: Add new host and target configs.
2464 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2465 structs, which vary; just use member name.
2466 (elf_object_p, elf_core_file_p): Lint, fix comments.
2467 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2469 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2471 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2472 local, disposable, copy of the external form of section header
2473 table and program header table entries.
2475 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2477 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2479 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2481 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2484 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2486 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2488 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2490 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2491 not internal bfd_assert function (twice).
2493 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2495 * aout-target.h: change ar_max_namelen to 15 (the right value)
2496 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2499 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2501 * archive.c (bfd_generic_archive_p): check for bout archives too.
2502 * bout.c: make it work again.
2504 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2506 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2508 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2509 bfd_xmalloc() instead of bare malloc().
2511 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2513 * Makefile.in: pass down MAKEINFO on info.
2515 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2517 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2518 host/h-<foo> now just <foo>.
2519 * configure.in: reflect changes
2521 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2523 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2524 actual source file, not just the generated libbfd.h.
2526 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2528 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2529 gdb on little-endian 960 code.
2530 * archive.c (compute_and_write_armap): indirect symbols should go
2531 into the archive header too.
2533 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2535 * Makefile.in: added check target.
2537 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2539 * coff-msym.c: Move this file from gdb/ecoff.c. It
2540 handles byte-swapping for ECOFF (MIPS symbol) files.
2541 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2542 to the files built on MIPS-based hosts.
2543 * Makefile.in: Add rule for coff-msym.
2545 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2547 * Makefile.in: added clean-info target. MINIMIZE=1.
2549 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2551 * coff-rs6000.c: Move core file functions into separate
2552 new file rs6000-core.c. This is needed because reading
2553 core files depends on native include files that conflict
2554 with ../include/coff/rs6000.h.
2555 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2557 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2559 * aoutx.h (NAME(aout,print_symbol)): Don't print
2560 symbol addresss for undefined symbols.
2561 * coff-rs6000.c: Various updates (due to target-
2562 independent changes).
2563 * libbfd.h: Ditto (tdata field is now a union).
2564 * hosts/h-sparc.h: Removed prototype for bogus function
2565 'emset' (presumably should have been 'memset' - which is there).
2567 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2569 * configure.in (mips-big-* target): Same is Iris.
2571 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2573 * aoutx.h (translate_from_native_sym_flags): when creating an
2574 alias symbol, fill in the section as undefined, rather than
2575 leaving it blank. If an output section can't be found for a
2576 symbol, then don't core dump.
2578 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2580 * Makefile.in, configure.in: removed traces of namesubdir,
2581 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2582 copyrights to '92, changed some from Cygnus to FSF.
2584 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2587 * coff-h8300.c: fix stupid reloc subtraction bug
2588 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2589 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2590 the symbol.flags and done_lineno fields.
2592 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2594 * coffcode.h (coff_write_symbol): write out the correct number of
2596 * cpu-h8300.c: fix disassembly bug
2598 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2600 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2601 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2602 reloc.c, section.c (bfd_map_over_sections), targets.c
2603 (bfd_target_list): Protolint.
2604 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2606 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2608 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2610 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2611 section of a symbol rather than the section of a reffed symbol to
2612 determine the r_index of an emmitted reloc.
2614 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2616 * PORTING: New (preliminary) porting guide.
2618 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2620 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2621 (howto_hvrt16): lint.
2623 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2625 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2626 a full configuration (with possible cross-development),
2627 instead of using host-aout.c.
2629 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2631 * aout-target.h (MY(write_object_contents):
2632 Set obj_reloc_entry_size (abfd).
2633 * gen-aout.c: Change to emit a .c files, not a .h file.
2635 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2637 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2638 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2640 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2642 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2643 with more than one auxent can cause nasty core dumps.
2645 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2646 "done_lineno" so that a symbol which appears twice in the symbol
2647 table only gets it's linenumbers relocated once. Modifed
2648 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2651 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2653 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2654 stuff to use the New Order.
2656 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2658 * ieee.c: Change type of envi[] to unsigned char.
2660 * configure.in: fix vax ultrix configuration.
2662 * elf.c (bfd_section_from_shdr): Deal with null return from
2663 bfd_make_section(). (elf_object_p): Select endianess properly.
2665 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2667 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2669 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2671 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2672 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2673 * host-aout.c: Don't use aout-params.h; configure these systems
2674 in their xm files, not in a randomly generated file.
2675 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2677 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2679 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2681 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2682 host_aout_vec here as well.
2684 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2686 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2687 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2688 to prevent undefined symbol.
2690 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2692 Various lints found on PersSony
2693 * aoutx.h: cast an enum
2694 * coff-a29k.c: many ints in reloc structure turned to enum
2695 * coffcode.h: more enums
2696 * cpu-h8300.c: more enums
2697 * opncls.c: more enums
2699 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2701 * configure.in: Make Tahoe configuration work again.
2702 * bfd-in.h: Remove trailing comma from enum declaration.
2703 * ieee.c: Can't put byte values >0x7F into a signed char.
2705 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2707 * Makefile.in: Add dependencies for various coff-*.o files.
2709 * elf.c: Remove extraneous paren from core_prpsinfo and
2710 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2711 Replace references to old section "size" member with new
2712 "_raw_size" member. Implement elf_make_empty_symbol, which
2715 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2717 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2720 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2722 * coffcode.h (bfd_coff_relax_section): now static.
2723 (bfd_coff_get_relocated_section_contents): various type lints.
2725 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2727 New entry point in the transfer vector - bfd_relax_section.
2729 * aout-target.h: add to vector, call generic_relax
2730 * bfd-in.h: add to vector
2731 * bfd.c: add #define for vector
2732 * bout.c: add to vector, call generic_relax
2733 * coffcode.h: add to vector, also now has coff specific relax code
2734 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2735 * elf.c: call generic_relax
2736 * ieee.c: call new vector, clean up some bugs due to the creation
2738 * libbfd.h: add bfd_generic_relax_section EXFUN
2739 * oasys.c: call generic_relax
2740 * reloc.c: implement generic_relax
2741 * seclet.c: moved much of this into coffcode.h
2742 * srec.c: call generic_relax
2743 * targets.c: define new transfer vector
2745 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2747 * everything: now modified to use smaller reloc type. Self hosts
2750 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2752 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2753 New files for stratus.
2755 * configure.in: Add configuration fragments for stratus.
2757 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2759 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2760 variables as CONST since they are set to point to a const char
2761 string. Fixes compiler complaints.
2763 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2765 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2768 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2770 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2771 symbols, so that we can emit the correct file name even
2772 if it's an include file.
2774 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2776 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2777 (Reported by john@labtam.labtam.oz.au (John Carey)).
2779 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2781 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2783 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2784 being used to -DHAVE_PROCFS.
2786 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2787 '#include "fopen-same.h"' to end of file to match other h-* files.
2789 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2791 * configure.in: Change svr4 references to sysv4. Add case
2792 "unknown" for target vendor and infer some targets based
2793 on the specified operating system.
2795 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2797 * bfd-in.h, libaout.h: ANSIfy enums.
2799 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2801 * archive.c (normalize): created version for VMS which removes the
2802 VMS directory crap from the front and end of a filename, eg turn
2803 [-.foo]bar.obj;123 into bar.obj
2804 (bfd_construct_extended_name_table): now writes index into an
2805 extended name table in decimal - the same base used to read an
2806 extended name table.
2808 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2810 * aout-encap.c: Fix to use aout-target.h.
2811 * aoutf1.h: Use standard MY_object_p and MY_callback
2812 in aout-target.h. Remove target-specific versions.
2813 * host-aout.c: Re-write to use aout-target.h.
2814 * gen-aout.c: New files use with host-aout.c to generate
2815 host-specific a.out-related parameters.
2816 * Makefile.in: host-aout.o depends on aout-params.h, which is
2817 generated by gen-aout.
2818 * aout-target.h: Make a little more flexible.
2819 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2820 macro. Instead, inline it in aout-target.h.
2821 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2822 a gcc -Wall warning.
2823 * archive.c: Add missing commas in DEFUN macro (2 places).
2824 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2825 Berkeley ones, now that libiberty has them:
2826 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2827 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2828 remove unused variable.
2830 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2832 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2833 and execname inside HAVE_PROCFS ifdef since they are unused
2834 when it is not defined.
2836 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2838 * elf.c: Flag all sections as either code or data. We can't
2839 be sure what they are anyway, since ELF doesn't fit the
2840 traditional model of text+data+bss very well. Add new local
2841 function elf_read() to simplify code. Record entry point in
2844 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2846 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2847 rather than N copies of the same lines.
2849 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2851 * cpu-h8300.c: disassemble branch displacements correctly
2852 * coff-h8300.c: put reloc offsets out in 32bits
2854 * makefile.dos, configdj.bat: New files from DJ
2855 * cache.c: fopen with new macros is needed for DOS.
2856 * ieee.c: environ renamed to envi to stop an include file
2858 * opncls.c, coff-rs6000.c: more fopens with macros.
2860 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2862 * Makefile.in: infodir belongs in datadir.
2864 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2866 * Makefile.in: fix where docdir lives
2868 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2869 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2870 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2871 srec.c, syms.c, targets.c : all new documentation and lint
2875 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2877 * coffcode.h, srec.c: Lint.
2879 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2881 * Makefile.in: install using INSTALL_DATA, added standards.text
2884 * configure.in: mark directory as target dependent. configure
2885 nows works in objdir always so make file existence checks
2888 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2890 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2891 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2892 and mandir now keyed off datadir by default.
2894 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2896 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2897 computation of arch and machine type so it's worked out before
2898 some_aout_object_p is called.
2899 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2901 * archures.c: add extra field 'section_align_power' to hold
2902 default section alignment in object files.
2903 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2904 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2905 initialize the new field.
2906 * bout.c (b_out_callback): replace the text size, since aout
2908 * aoutx.h: Documentation in the new style
2910 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2912 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2913 use the saved value if mtime_set is already set (intended
2914 for archive files, though apparently not used yet).
2916 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2918 * targets.c: Revise comments about how to configure the target
2919 vector, to match reality. Remove mention of obsolete methods.
2920 Remove long lists of capitalized macros that turn into the same
2921 thing in lowercase. Normal vector simply lists all known
2922 lowercase xvec names; all other cases are handled by SELECT_VECS.
2924 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2927 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2928 list of supported targets.
2930 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2932 * archive.c (bsd_write_armap): The pad byte sometimes added to
2933 the string table in a __.SYMDEF member is now
2934 counted as part of the size of the string table.
2935 This is compatible with the old ranlib, as well as Sun's.
2937 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2939 * srec.c: Rewrote to fix many bugs; now gets the record type
2940 right, doesn't choke on input, sets the start address in an S9 and
2941 fills in the filename on an S0.
2943 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2945 * cpu-h8300.c: Add support for MEMIND addressing mode
2947 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2949 * coffcode.h: use the new macro if available
2951 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2952 * Makefile.in: Fixed dependencies due to file rename
2954 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2955 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2956 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2957 newos3.c, stab-syms.c, syms.c: All these files have had their
2958 #includes altered to point to the new places.
2960 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2962 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2964 * configure.in: Add vendor "ncr" as supported per-target vendor.
2965 Add svr4 case for i386 per-host case.
2967 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2970 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2972 * syms.c (bfd_decode_symclass): Return 'A'
2973 for symbols that are both absolute and global.
2974 * archive.c (bfd_special_undocumented_glue): Return NULL
2975 if bfd_ar_hdr_from_filesystem returns NULL.
2977 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2979 * Makefile.in: added coff-h8300
2980 * configure.in: now h8 is a coff target
2981 * cpu-h8300.c: fix various disassembly problems
2982 * libcoff.h: took out some code which has been #0ed for a long
2984 * targets.c: added h8 coff
2985 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2986 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2988 * coffcode.h: Started to change the way machine dependencies are
2989 handled, from the nest of #ifdefs to macros defined in the
2990 including coff-<foo>.c
2992 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2994 * aoutx.h (some_aout_object_p): Set the `executable' bit
2995 if the entry point is contained in the text segment, even if the
2996 text segment is at location 0.
2998 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2999 nonstandard MIPS sections (.rdata, .sdata, etc).
3001 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3002 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3003 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3005 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3007 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3009 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3010 from syms.c to new file stab-syms.c. Also, since GNU extended
3011 type codes such as N_SETT are no longer in ../include/stab.def,
3012 include them manually.
3013 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3014 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3015 * libaout.h: Added prototype for aout_stab_name().
3016 * Makefile.in: Update Makefile for new stab-syms.[co].
3018 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3020 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3021 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3022 just make N_XXX work by excluding the header from the text segment.
3023 * aoutx.h: Fix comments to match.
3025 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3027 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3028 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3029 for the "logical" text segment (i.e. never consider the exec
3030 header to be part of the text segment). This change is
3031 needed for consistency with various other parts of bfd and ld.
3032 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3033 and move calculation of obj_textsec(abfd)->size to libaout.h.
3034 * bfd-in.h: Removed bogus ';'.
3036 * Makefile.in: Add MINIMIZE flag to select lean
3037 or bloated target_vector.
3038 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3039 * newsos3.c: Fixes to ../include/aout64.h remove need
3040 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3042 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3044 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3045 handle both little and big-endian targets, with little
3046 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3047 * host-aout.c: Add FIXME note.
3049 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3051 * targets.c: Make the default target_vector contain
3052 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3053 Old behavior can be gotten by defining ALL_TARGETS.
3054 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3055 Factored out common code into new file aout-target.h.
3056 Saves a lot of duplicate code for a.out variants.
3058 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3060 Get 'make headers' to work when configured with +subdirs.
3061 * Makefile.in: Add $(subdir) to docdir path.
3062 * doc/Makefile.in (protos): Add $(srcdir) prefix
3063 to name of sed scripts.
3065 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3067 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3068 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3069 to include names of N_SETT etc.
3071 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3073 * elf.c: Add minimal support for ELF symbol tables. Generates
3074 canonical bfd symbol tables from ELF symbol tables. Change the
3075 name of some functions from bfd_<name> to elf_<name>.
3077 * syms.c: Trivial fix to comment to remove a redundant "to".
3079 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3081 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3082 form that GDB recognizes as COFF.
3084 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3086 * ieee.c (ieee_object_p): cast NULL correctly.
3087 * configure.in: added harris host
3089 * coff-a29k.c: Lots of changes, most from David Wood.
3091 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3093 * coff-m88k.c (coff_write_armap): Just #undef it.
3095 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3097 * Makefile.in: standardize on MINUS_G to disable debugging
3098 * coff-m88k.c: create coff armaps instead of bsd ones.
3099 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3102 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3104 * elf.c: Additions to support ELF format core files.
3105 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3106 has support for /proc (all the include files in particular).
3108 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3110 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3111 of two N_SO stabs, one for directory, and one for filename.
3113 * bfd-in.h (print_vma): Factor out duplicate definition.
3115 Exit a little more gracefully when malloc returns NULL.
3116 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3117 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3118 * libbfd.h: Rre-generated due to libbfd.c update.
3120 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3122 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3124 * elf.c (elf_object_p): Don't try to create a bfd section for
3125 the first ELF section header. It is just a placeholder.
3127 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3129 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3130 core files, when compiling native.
3131 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3133 FIXME: The aoutf1.h change below needs to be reversed back
3136 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3138 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3139 manipulation of lnno fields in lineno structs in a coff-<f>.h
3140 independent way. Override it in coff-<f>.h to your favourite
3141 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3142 (coff_swap_lineno_out): modified to use the new macros.
3144 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3146 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3147 unknown arch when the magic number doesn't specify the
3148 architecture, since some OSs (eg old sun3s) don't set the number, and
3149 020 is probably the right answer anyway.
3151 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3153 * hosts/h-news.h, hosts/h-rtbsd.h:
3154 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3155 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3156 bfd_print_symbol_nm, for use by nm.
3157 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3158 bfd_print_symbol_nm option, to print in nm format.
3159 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3160 oasys.c (oasys_print_symbol): Provide stub implementations
3161 for bfd_print_symbol_nm.
3162 * syms.c: New function bfd_decode_symclass, used by nm printer.
3163 New function bfd_stab_name to look up string name of stab code.
3165 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3167 * Makefile.in: Added ctor.c
3168 * archures.c (bfd_default_arch_struct) added
3169 bfd_default_reloc_type_lookup.
3170 * coffcode.h: removed a load of #if 0ed code.
3171 (coff_compute_file_section_positions): now works out the section
3172 alignment and size correctly in all cases.
3173 (coff_get_symtab): looks for constructor symbols and calls the
3174 right function when they're found. (coff_canonicalize_reloc):
3175 knows when a section is full of constructors and does the right
3177 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3179 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3180 * libcoff.h: removed #if 0ed code
3181 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3182 arch independent constructor relocation type.
3183 (bfd_reloc_type_lookup): removed the comment "this will go away"
3184 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3185 reloc which is used when BFD_RELOC_CTOR falls through to give a
3186 default 32bit reloc for constructors.
3187 (bfd_default_reloc_type_lookup): added.
3188 * aoutf1.h: fixed SEGMENT_SIZE typo.
3190 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3192 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3193 matching prefix "coff".
3194 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3195 rs/6000 csect records.
3197 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3199 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3200 * configure.in: add motorola delta88 cases
3201 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3202 write_armap prototype
3203 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3205 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3207 * Rename COFF-related files in `coff-ARCH.c' form.
3208 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3209 coff-mips.c, coff-rs6000.c to be exact.
3211 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3212 make output clutter.
3213 * config/mt-*: Ditto.
3215 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3217 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3218 John Gilmore. Archive support from Damon A. Permezel.
3220 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3221 * configure.in: Add rs6000 case.
3222 * targets.c: Add rs6000 vector.
3223 * archures.c: Add rs6000, fix comment on romp.
3224 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3225 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3226 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3227 * section.c (bfd_make_section): Return NULL on attempt to create
3229 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3230 (bfd_swap_aouthdr_in): Handle lots more members.
3231 (make_a_section_from_file): If section has already been seen,
3232 just return false rather than overwriting it.
3233 (coff_real_object_p): Understand incoming magic numbers.
3234 (coff_set_flags): Understand outgoing magic numbers.
3235 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3236 (build_debug_section): Add fn for reading debug string section.
3237 (get_normalized_symtab): Handle symbol names in debug string section.
3238 Remove unused obj_string_table.
3239 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3240 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3241 existing section before making one.
3242 * cpu-rs6000.c: New file.
3243 * rs6000coff.c: New file.
3245 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3247 * elf.c: Add partial support for ELF format corefiles. Still needs
3248 support for extracting registers from corefiles.
3250 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3252 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3253 RANLIB is defined as echo, send the output to /dev/null to help
3254 reduce clutter in the output from doing a make.
3256 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3258 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3259 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3261 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3263 * coffcode.h (coff_compute_section_file_positions): make it pad
3264 section size out if there are alignment restrictions so that the
3265 image will be ok on a system where section positions are worked
3266 out by accumulating sizes rather than from the section headers.
3267 * targets.c (proto write_armap). Changed orl_count to unsigned.
3268 * opncls.c (bfd_close_all_done). Added so that generative
3269 programs like gas can close a bfd without causing bfd confusion.
3270 * libbfd.h (changed becuase of protos)
3271 * amdcoff.c: messed with the way that jmp displacements are
3272 calcualated. This may not yet be totally correct.
3273 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3275 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3276 abs symbol has no section (like a register symbol).
3277 (coff_write_symbol) now zeros auxent before filling it up to help
3278 with sensitive applications.
3279 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3281 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3283 * bfd.c: Make sure we don't get a macro strerror().
3284 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3285 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3286 attempt to recover command, ifdef NO_CORE_COMMAND.
3287 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3289 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3291 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3293 * archive.c (bsd_write_argmap): The size of the ranlib structures
3294 should not include the size field itself.
3295 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3296 adata(abfd)->exec_bytes_size field instead of constant macro,
3297 because aoutx.h compiles to a simple .o file shared by
3298 all 32-bits a.out targets.
3300 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3302 * configure.in: Allow i386-sco-sysv.
3303 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3304 * cpu-h8300.c: lint.
3306 * host-aout.c: New strategy. We use common code, include files,
3307 and data structures to handle the file, but set a few parameters
3308 from the host's config file (page size, text start addr, etc).
3309 * libaout.h: Define HP BSD machine types.
3310 * aoutf1.h: Handle reading a.outs with these types.
3312 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3313 virtual-memory-address of the .reg section. We can't just make a
3314 section for "all the regs and nothing else" because only GDB knows
3315 exactly where the regs are (scattered around the upage and stack).
3316 Clean up memory allocation. Remove big- and little-endian
3317 vectors, replace with single vector; this only runs on the host,
3318 in host byte order. Replace byteswap routines with aborts in case
3320 * targets.c: There's only one trad_core_vec now.
3321 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3323 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3325 * hosts/h-amix.h (free): Fix prototype.
3327 * aoutx.h: Don't use NULL as an integer, for braindead systems
3328 that declare it as (void *)0. (From Peter Schauer.)
3330 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3332 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3333 problem with bad Ultrix system headers.
3334 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3335 various kinds of alignments for the various kinds of
3338 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3340 * doc/Makefile: Don't assume . is on the path (from James Clark).
3342 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3344 * Makefile.in: Avoid Sun Make VPATH bugs.
3345 * targets.c: Declare trad_core vectors extern.
3347 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3349 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3350 * libbfd.h: Moved ALIGN macro here.
3351 * bout.c (b_out_callback): Replace i960_align by align_power.
3353 * libaout.h (struct aoutdata): Added fields page_size,
3354 segment_size and exec_bytes_size. These help generic code
3355 (in aoutx.h and libaout.h) to figure out where to align
3356 the various segments in a demand paged file.
3357 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3358 to decide if the exec header counts in a_text (text segment size).
3359 Also, assume D_PAGED flag is set; don't set it here.
3360 * bout.c (b_out_callback): Add initialization of
3361 adata fields page_size, segment_size, and exec_bytes_size.
3362 * host-aout.c (NAME(host_aout, callback) and
3363 NAME(host_aout,mkobject): Ditto.
3364 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3365 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3366 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3367 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3368 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3369 for some systems (mainly sunos), so do it in the callback instead.
3370 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3371 * aoutx.h (NAME(aout,set_section_contents): Change the way
3372 filepos and size of sections are carried out to support
3373 older styles of demand paged executables.
3376 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3378 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3379 * bfd.c: Added macros to enable gas to swap coff records.
3380 * coffcode.h: Make the coff_swap_*_out routines return the number
3381 of bytes swapped, and cleaned up their prototypes.
3382 * configure.in: Added ebmon/coff support
3383 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3385 * targets.c: Added new entry points for coff swapping
3387 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3389 Restructure configuration scheme for bfd, binutils, ld.
3391 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3392 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3393 Change some config names to match other dirs.
3394 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3396 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3397 ../include/sysdep.h.
3398 * cpu-i960.c: Strncmp needed a length arg.
3399 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3400 * i386aout.c: Remove dead N_TXTOFF override.
3401 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3402 * config/: Rename some config files to match up h-*.h names.
3403 Remove all the HOST_SYS definitions from the config files.
3404 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3405 * hosts/h-hp9000.h: Remove USG comment.
3406 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3407 * hosts/h-news.h, h-sparc-64.h: New config files that had
3408 previously been kludged in the <sysdep.h> file.
3410 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3412 * config/*: trad-core support is HOST dependent, not target
3413 dependent. Target config files only set DEFAULT_VECTOR and/or
3414 other vector elements. Exception: when host-aout.c is in use,
3415 in which case we're forced to assume we're native (hp, vax,
3416 tahoe). Rename XDEPFILES to HDEPFILES.
3417 * Makefile.in: Rename XDEPFILES.
3418 * config/h-sun*: Don't force static linking.
3419 * trad-core.c: Document how to use it nowadays.
3420 * i386aout.c, newsos3.c: Clean up.
3421 * i386coff.c: Allow 386 coff files to be used as core files too
3422 (for reading core files from embedded systems).
3424 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3426 * Add i386aout.c for a.out support on the i386.
3428 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3430 * reloc.c, section.c, syms.c, targets.c: correct info-node
3431 structure in *doc* comments.
3432 doc/Makefile: stop hiding complaints from makeinfo.
3434 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3436 * aoutx.h (...some_aout_object_p): Take a third parameter,
3437 the internal_exec struct, and avoid ever looking at an
3438 external_exec. All callers changed to read the entire
3439 external_exec struct, swap and check its magic number,
3440 swap in the whole structure, and pass the swapped-in version to
3442 * bout.c: Bring into modern era. Use single _object_p routine
3443 for big- aand little-endian. Provide internal and external
3444 exec header structs. Use separate swap-in and swap-out routines.
3446 * libaout.h: Move struct internal_exec from ../include/aout64.h
3447 to here. Add obj_symbol_entry_size to struct aoutdata.
3448 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3450 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3451 EXTERNAL_NLIST_SIZE. Callers changed.
3453 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3455 * bfd.c: Remove strerror() to libiberty.
3457 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3458 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3459 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3460 last byte of transfer, not first byte, is within the section.
3462 * host-aout.c: Remove `BSD' archive support. Lint.
3464 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3465 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3466 `bfd_arch_info_type'. All uses changed.
3467 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3468 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3469 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3470 it needs a better name.) All uses changed.
3471 * targets.c: Rename `enum target_flavour_enum' to `enum
3472 target_flavour', and remove the `_enum' from all of the enum
3473 values themselves. All uses changed.
3475 * configure.in, config/h-i386mach: i386 mach host.
3476 * config/t-i386-aout: Use host-aout.c.
3478 * trad-core.c: Give it its own xvec's to make it independent
3479 of other file formats.
3480 * ecoff.c, host-aout.c: Remove refs to trad-core.
3481 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3482 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3484 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3486 * reloc.c: Extended NEWHOWTO macro
3487 * ieee.c: Changed the way 8bit pcrel is done
3488 * cpu-h8300.c: got the registers in the right order
3490 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3492 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3493 prediction is vindicated!
3495 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3496 Remove refs to howto.c, since Steve forgot.
3498 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3500 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3501 still work. Now allows any architecture/machine to be set.
3503 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3505 * howto.c deleted and moved code to reloc.c
3507 * libbfd.h, libbfd-in.h removed $id stuff for real
3509 * cpu-h8300.c Made it match various different spellings of h8300.
3511 * archures.c: Took out the first char filter which made it only
3512 look for a cpu/arch match when the first chars of supplied and
3513 tested names were the same.
3515 * targets.c removed oasys stuff, pending someone to fix the bugs
3519 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3521 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3522 ELF support good enough for GDB.
3523 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3524 m68k-cbm-svr4 host and target.
3525 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3526 so `diff' and `patch' can cope.
3528 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3530 * archures.c: removed texinfo error
3532 * init.c: added texinfo hooks, and removed initialization error
3535 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3538 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3540 * cpu-i960.c: Avoid numerical count of initializers.
3542 Vax Ultrix changes from David Taylor <taylor@think.com>:
3543 * host-aout.c: Make little-endian vector really little-endian.
3544 * configure.in: Separate vax and tahoe cases, handle ultrix.
3545 * config/t-vax: Add trad-core.o.
3546 * config/h-vaxult: New host system.
3548 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3550 * bfd-in.h VERSION, change version number to 0.18, this makes a
3551 gap, but now is the same as the linker version number.
3553 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3554 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3555 files will eventually contain processor specific bits for bfd,
3556 like strange relocation information and dis/assembly. So far only
3557 the H8 has been even partially done. This work also ties in with
3558 the change in handling architectures.
3560 * amdcoff.c: (a29k_reloc) fix error message.
3562 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3563 discover the architecture of the bfd. (sunos4_callback) calls the
3564 function bfd_set_arch_mach rather than stuffing stuff directly
3565 into the bfd. (sunos4_write_object_contents), changed names of
3568 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3569 setup the environment.
3571 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3572 headers in big endian format, regardless of the endianess of the
3575 * archures.c: totally changed. Now an architecture is represented
3576 with a pointer to an info structure rather than an enumerated type
3577 and a long. The old info is available as two elements in the
3578 structure. Future enhancements to architecure support will
3579 involve pointers to methods being placed into the info structure.
3581 * bfd.c: changed the definition of the bfd structure for the new
3584 * bout.c: (b_out_set_arch_mach) changed to use the new
3585 architecture mechanism.
3587 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3588 the new architecture mechanism.
3590 * configure.in: added h8 stuff.
3592 * ieee.c: too many changes to note. Now ieee files written with
3593 bfd gas and ld can be read by gld and ieee only linkers and
3596 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3598 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3599 than fixing the structure directly.
3601 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3602 than fixing the structure directly.
3604 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3605 before opening a bfd.
3607 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3608 rather than fixing the structure directly.
3610 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3611 in the t/hmake file) a user can select which backends they want
3612 linked with bfd without changing the source.
3614 * init.c: new, looks after initializing modules.
3616 * howto.c: for future use, will allow an application to work out
3617 what cookie to use as a handle on a relcoatio howto.
3619 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3621 * srec.c: Better error checking, partly from Peter Schauer.
3622 (srec_object_p): Avoid assuming any file that starts with 'S' is
3623 an S-record file! (Check for 3 uppercase-hex digits after it.)
3624 (ISHEX): Define new macro for checking supposedly hex characters.
3625 (pass_over): Treat as EOF any S-record line that:
3626 * doesn't have hex in either size character
3627 * produces a size larger than 0x7F
3628 * has an unrecognized type number
3630 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3632 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3633 opncls.c: Lint (saber actually).
3635 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3637 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3638 * newsos3.c: Fixed two types: newos3 -> newsos3.
3639 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3640 to use correct segment.
3642 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3644 * aoutx.h (print_symbol): Handle missing symbol->name.
3646 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3648 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3651 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3653 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3654 add sgi/irix support.
3656 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3658 Changes for the AMD 29000 Ultracomputer port from David Wood.
3661 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3663 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3666 * coffcode.h (coff_real_object_p): Pass information about the
3667 current file's coff symbol format to BFD via the coff_data struct.
3668 (coff_find_nearest_line): obj_icof => coff_data.
3669 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3670 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3671 and DIMNUM == E_DIMNUM.
3672 * configure.in: Handle a29k-*-* hosts, and targets
3673 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3674 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3675 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3676 local_linesz to `coff_data' (tdata) struct.
3677 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3678 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3680 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3682 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3683 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3685 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3687 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3689 (sunos4_core_file_matches_executable_p): Fix header comparison.
3690 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3691 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3693 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3695 Allow GDB to patch object files.
3697 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3698 * trad-core.h (trad_unix_core_file_p): Ditto.
3699 * aoutx.h (aout_set_section_contents): On first output, check
3700 abfd->direction and complain if erroneous.
3702 * Makefile.in: Add crude dependencies.
3704 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3706 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3707 to h/t-xxxx files so that everything will work on System V.
3709 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3711 * aoutx.h: Add information on host-aout.c and how to configure
3712 to use it, to the manual.
3713 * configure.in: Tix typo.
3714 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3715 else dummy out the core file support.
3716 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3717 specified, use it to locate the data section.
3718 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3719 rather than as chars (lint).
3721 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3723 * aoutx.h, coffcode.h: saberized.
3725 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3727 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3729 bfd.c, targets.c: minor rewording of doc segments
3732 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3734 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3735 etc, rather than TEXT_START_ADDR.
3736 * host-aout.c: Remove #if 0 around whole thing.
3737 Update to modern (32/64-bit) a.out naming conventions.
3738 Include a large chunk of ../include/a.out.gnu.h to get macros that
3739 are not defined by the system include files.
3740 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3741 macro used by the other a.out implementations.
3742 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3744 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3746 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3747 texdoc and psdoc; make these depend on generated .texi's
3749 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3752 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3755 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3756 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3757 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3758 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3759 obtrusive marks indicating .c origins.
3761 * bfd.texinfo: generalize most references to linker
3763 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3765 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3766 * archures.c: remove empty foo() definition (crept in at vn1.9)
3768 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3770 * bfd.texinfo: use @setchapternewpage on instead of lots of
3771 @page's; minor rephrasing in Introduction.
3773 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3774 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3775 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3776 segments): used BFD (caps) more consistently as a name in
3777 discourse, fixed a few other minor typos and uses of fonts
3780 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3782 * coffcode.h: fixed bug where string table size wasn't being swapped.
3784 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3786 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3788 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3789 flags. (bfd_print_symbol_vandf) now knows what to do with the
3792 * aoutx.h: made translate_from_native_sym_flags and
3793 translate_to_native_sym_flags produce the above flags.
3796 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3798 * all files: update copyright notices for GPL version 2.
3799 Install header comments and attribute most modules to their
3800 authors. BFD's name is now officially "Binary File Descriptor",
3801 so remove any conflicting pejoratives.
3802 archures.h: Consists solely of comments; remove it.
3804 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3806 * Makefile.in, bfd.c: Made it compile again.
3808 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3810 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3813 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3815 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3816 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3819 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3820 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3822 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3824 * Everything: created some new files, core.c format.c, reloc.c,
3825 section.c and syms.c to split the functionality a bit better.
3826 Cleaned up the rest of the files a bit, and added some
3830 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3832 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3833 really takes 3 arguments, patched code and ammended prototypes.
3835 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3837 * ../include/bfd.h (struct bfd_target): Added new field
3838 "align_power_min" which contains the minimum alignment for a
3839 section. This is used in coff_new_section_hook. The field
3840 insertion necessitates an update of all backends..
3842 * aoutf1.h jump table field inserted
3844 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3847 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3848 table field inserted.
3850 * coffcode.h(just about everything) Now patches up symbol tables
3851 using a different mechanism. The Intel major bug has been fixed,
3852 and the linker can self host on the Aviion and be debugged with
3855 * ecoff.c: new include and jump table patch, i386coff.c: new
3856 include and jump table patch, icoff.c: new include and jump table
3857 patch, ieee.c: can now read archives containing ieee modules.,
3858 libcoff.h: added (combined_entry_type), libieee.h: uped max
3859 sections to 20, m68kcoff.c: new include and jump table patch,
3860 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3861 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3862 srec.c: jump table patch. trad-code.c fixed #IF typeo
3864 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3866 * coffcode.h (coff_swap_aux_in): added else case to deal with
3867 filenames less than 9 characters.
3870 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3872 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3874 * srec.c: now allows any number of sections to be created in a
3875 file. Outputs addresses of the right length.
3877 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3879 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3880 target didn't match, the format got set to the attempted match,
3881 breaking a future test.
3883 *../include/i386coff.h : fixed typo in type field with size
3885 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3886 support in the jump table for the swapping routines exported to
3887 gdb. Now gdb works with the 386.
3889 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3891 * Merge in changes from gdb-3.95 release.
3892 Makefile.in: Allow hmake and tmake files to add OFILES.
3894 bfd.c: support specific targets as well as searching. When
3895 searching, take default target in preference to others.
3897 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3898 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3899 libbfd.h: Support specific targets as well as searching.
3900 opncls.c: Support specific targets as well as searching.
3901 targets.c: Search is short-circuited if default target matches.
3902 liboasys.c, libieee.c: Undo bothner changes that make macros
3903 work to the left of assignment, but which depend on the
3904 representations of different pointer types being the same.
3906 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3908 * i386coff.c: created.
3909 * coffcode.h: added support for 386.
3910 * Makefile.in: added support for 386.
3911 * ../include/i386coff.h: created
3913 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3915 * coffcode.h: removed all put_x_<sizes>
3916 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3920 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3922 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3924 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3926 * everything: Removed sysdep.h from bfd.h and put back into files
3927 from which it was split out. Now 64 bit version is built with a
3928 -DHOST_64_BIT="long long" on the compile line.
3930 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3932 Changed all the [get|put][name] routines to use [get|put]_[size
3935 Put in support for 64 bit work. Now two versions of bfd may be
3936 generated, according to the state of TARGET_64_BIT, one which is
3937 32 bit only, and one which is 64/32 bits.
3938 Created new back end 'demo64' to test 64 bit functionality.
3940 Renamed some files to work on DOS.
3942 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3943 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3944 chage, 64 bit transfer. * liba.out.h: Split out common code from
3945 sunos and newsos into liba.out. Name changes and prototype mods. *
3946 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3947 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3948 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3949 change and 64bit stuff.* newsos3.c: common code removed, new jump
3950 table. * oasys.c: Name change * opncls.c: Portability fixes *
3951 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3952 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3953 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3954 64bit ized. * demo64.c: 64 bit a.out back end
3956 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3958 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3959 on LHS of assignment, even when using old compilers.
3960 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3961 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3962 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3963 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3964 * targets.c: Add declaration of newsos3_vec.
3966 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3968 * aout.c: fixxed some of the problems with filepos calculation.
3969 (swap_ext_reloc): fixed problem with creation of relocs.
3970 (aout_set_section_contents): fixed filepos problem
3972 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3973 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3974 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3975 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3976 cleaned up. (coff_write_object_contents) cleaned up.
3978 * ecoff.c: Totally different. Now supports ecoff fully.
3980 * icoff.c: fixed problems in relocation callout.
3982 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3984 * m68kcoff.c: updated target vector.
3986 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3987 choose_reloc_size. (sunos4_write_object_contents) now calls
3988 choose_reloc_size so outputs relocs correctly, also calculates the
3989 size of the sections correctly.
3993 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3995 Merge Per Bothner's changes to modularize BFD a.out a bit.
3997 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3998 * ieee.c: Cast enums to int before comparing them, for brain-
4000 * coff-code.h: Remove coff_get_section_contents, and use the
4001 generic one instead.
4003 * aout.c: Derive new module from sunos.c, containing generic
4004 support code for all kinds of a.out files.
4006 * sunos.c: Remove all code that goes in aout.c. Split out
4007 machine dependent followup in sunos4_object_p into
4008 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4009 and redefine only the names we CHANGE, not all the names. Drop
4010 the little-endian vector, and rename the vector as sunos4 rather
4013 * b.out.c: Use aout.c routines for most of the work. Slight
4014 changes for the new regime. Remove close_and_cleanup and
4015 get_section_contents in favor of generics. New transfer vector
4018 * newsos.c: New support for Sony NEWS, another a.out format.
4020 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4021 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4022 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4024 * opncls.c (bfd_close): Call format-dependent write_contents
4025 routine, if writing, before calling target-dependent
4026 close_and_cleanup routine (which is now always generic, I think).
4027 * srec.c: Use bfd_alloc instead of malloc. Remove
4028 close_and_cleanup and move code from it to
4029 srec_write_object_contents. Add write_contents to tvec.
4030 * targets.c: Remove a.out little vector, replace a.out big
4031 vector with SunOS vector. FIXME: Need Vax support again now.
4033 * libbfd.h: Add write_contents format-dependent-vector to the
4034 bfd_target vector. Supply a generic close_and_cleanup routine.
4035 * liba.out.h: Handle the new aout.c split. Add prototypes for
4036 all routines defined in aout.c. Rename "sunos" things to "aout"
4037 things. Add a few fields where needed for various formats.
4038 * Makefile.in: Add aout.c and newsos.c.
4040 * archive.c, ieee.c, oasys.c: Lint.
4042 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4045 changed forward declaration struct stat; to reduce warnings. Changed
4046 comment on bfd_h_<x>_x.
4048 * ../include/m68kcoff.h, ../include/intel-coff.h,
4049 ../include/m88k-bcs.h
4050 Now there are two incarnations of relocs, linenos and syments. One for
4051 internal digestion, and one full of char arrays for I/O. The original
4052 names have gone to detect errors.
4054 * Makefile.in, m68kcoff.c, targets.c
4055 Test new structure code with a 68k coff implementaion
4057 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4058 Fixed all the places where there were problems with the size and
4059 alignments of structures on disk and structures in memory. #ifed out
4060 all the code in coffswap.c, since it should be done using the target
4063 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4065 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4066 multiple reloc command.
4068 * sunos.c (sunos4_set_section_contents): Made it so that sections
4069 are always padded to their alignment size.
4071 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4073 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4074 Clean up types and such (saber C problems).
4075 * ecoff.c: Clean up types and such. Remove routines that are
4076 not used. Fix up reading and swapping of shorts from files.
4078 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4080 * a.out.vax.c: Remove two bogus "static" from prototypes.
4082 * ecoff.c: Got rid of lots of non-working junk (that had
4083 been copied directly from coff-code.h).
4084 Updated to be consistent with updates to icoff.c and coff-code.h.
4086 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4087 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4089 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4090 but until the target_vector is automatically generated,
4091 it's as good as any. Note that the text offset is the only
4092 difference between NewsOS and SunOs (including magic numbers).
4093 (Most of the sunos_* routines should to renamed bsd_*
4094 and move to a bsd.c file. Then (and when the target_vector
4095 is automatically generated) it might make sense to create
4096 a separate Sony target.)
4098 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4099 on some systems, and doesn't help on others.
4100 Similarly, only define X_OK if not already defined.
4102 * trad-core.c: Don't include sys/stat.h - at least
4103 on NewsOS 3, it has already been included.
4105 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4107 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4108 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4109 symbol tables if necessary when reading them in, so gdb can use
4110 them. Add "bfd_coff_" to the names so they won't conflict with
4111 names in calling programs. FIXME-soon: if coff-code.h is
4112 included in two BFD modules, this will cause duplicate
4113 definitions; the routines should be exported to a separate,
4114 common, module (probably along with a mess of other ones).
4116 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4118 Improve modtime support.
4120 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4121 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4122 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4123 BUG: archive members still do not get correct mod times.
4125 Improve floating point support for core files.
4127 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4128 (sunos4_core_file_p): Create a second registers section in the
4129 core file, called ".reg2", for the float registers.
4131 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4133 * many changes to improve archive handling; found a logic flaw in
4134 bfd_check_format which only just happened to work by cooncidence.
4136 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4138 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4141 * bfd.h: changed type of udata in asymbol to void *, like it
4142 should be. Added bfd_reloc_dangerous enum member.
4144 * coff-code.h: Fixed it so that internally generated symbols get
4145 their values relocated correctly in all cases. Removed calls to
4148 * icoff.c: Not understanding the destination symbol of a reloc is
4149 not a failure any more, just 'dangerous'. This allows linking of
4150 b.out and coff images.
4152 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4156 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4158 * sunos.c (translate_to_native_sym_flags): fixed
4159 sym_pointer->n_value so that symbols on the way out get their
4160 section relative values calculated correctly.
4162 * coff-code.h (mangle_symbols): fixed problem where tags were not
4163 being relocated for structs, enums, unions. Also various lints.
4165 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4167 * archive.c (get_elt_at_filepos): system_call_error returned
4170 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4172 * Resolve the use of no_error and system_call_error.
4173 The bfd library itself now will never set bfd_error to
4176 The code still needs to be combed to make sure all the error
4177 codes are correct. I suspect they are not always set correctly.
4179 * The names of all the messages have _ prepended because the sun
4180 bundled compiler can't distinguish from a macro which takes an
4181 argument and the same identifier in a non-macro context.
4183 * The reason for the above being that entry points which used to
4184 be trampoline functions are now just macros which expand to a
4185 direct call through the bfd's xfer vector.
4187 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4188 must gas have its own version of everything (the gas version
4189 had the correct value)
4191 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4193 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4194 properly support i960 architecture and output correct reloc stuff.
4196 * bfd.h: added prototype for bfd_printable_arch_mach, added
4199 * coff-code.h: Applied patches from chrisb to support i960
4200 architecture, zero relocs and swap them correcly and conditionally
4201 compiled the timestamp.
4203 * sunos.c: Made the default section alignment 2^3 so that doubles
4204 are done properly. Fixed the same reloc bug that was in b.out.c
4206 * sysdep.h: Now compiles on a Posix box
4208 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4210 * icoff.c: Fix comment on big-endian version.
4211 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4212 F_RELFLG). Set F_AR32WR in output files if little endian
4215 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4217 * archures.c fixed =/== typo
4219 * sunos.c added architecture stuff for output. Fixed
4220 bug where files where vma(data) != size(text)
4221 were processed wrong.
4223 * coff-code.h added a lint cast
4225 * (../include/a.out.sun4.h) fixed it so zmagic
4228 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4230 * archive.c removed loads of includes, and fixed bug where string
4231 table didn't have a null at the end.
4233 * bfd.c fixed includes, added symbols argument to
4234 canonicalize_reloc entry point.
4236 * libbfd.c fixed includes and added some lint patches.
4238 * targets.c added both sorts of intel coff.
4240 * b.out.c fixed included, changed was the canonical
4243 * icoff.c added support for callj and big and little
4246 * opncls.c added chmod+xing for files with EXEC_P set.
4248 * sunos.c fixed includes. Changed default section
4249 alignement to words. Fixed relocation stuff to work with
4252 * bfd.h various new types added, prototype for new
4253 reloc calls, changed bfd->iostream to a void *
4254 to including files don't need stdio.h.
4256 * libcoff.h added conversion table to tie relocs to
4261 * coff-code.h fixed includes. Added code to support
4262 big and little endian formats. Various lints. Better
4263 processing of symbols. Changed reloc stuff to new
4266 * libbfd.h fixed includes
4269 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4271 * bfd.h changed name of alignment entry in sec_struct to
4272 alignment_power, because of conflicting uses within bfd.
4273 Now it should be obvious that it's a 2**n alignment
4274 specifier. Removed start_pad, end_alignment, block, minsize,
4275 output_file_alignment, subsection_alignment and original_vma fields.
4276 Added align_power() macro. Fixed bfd_section_alignment
4277 acessor macros. Added bfd_symbol_same_target macro.
4279 * b.out.c (b_out_write_object_contents) fixed to use
4280 new alignment member. Fixed (callj_callback) to use section
4281 relative symbols properly.
4283 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4284 Fixed (translate_from_native_sym_flags) to correctly make
4285 symbols section relative.
4287 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4288 (bfd_make_section) took out initialization of obsolete members.
4289 (bfd_print_symbol_vandf) added
4291 * opncls.c (bfd_create) created.
4293 * coff-code.h (coff_new_section_hook) took away refs
4294 to obsolete members. (make_a_section_from_file) added
4295 conversion between alignment types. (coff_symbol_from)
4296 added. (coff_count_linenumbers) only counts linenumbers
4297 if symbol is of coff-type. (coff_mangle_symbols) only
4298 heavily mangles symbols if symbol is coff-type.
4299 (coff_write_symbols) various lints. (coff_write_object_contents)
4300 various lints and modification for alignment conversion.
4301 (coff_slurp_relocs) fixed for use with new asection shape.
4303 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4305 * archive.c lots of lint
4307 * b.out.c added callj relocation support, upgrated reloc howto.
4308 Fixed so that asymbol and reloc records are output
4311 * bfd.c lots of lint, support for new bfd entry point
4314 * bfd.h changed definition of asymbol to contain pointer to
4315 owning bfd, removed target dependencies.
4317 * cache.c took out print statements, put in BFD_ASSERT calls.
4319 * coff-code.h various lints, corrected linenumber output
4320 functionality. Added support for new style asymbols and
4321 bfd_print_symbol. Fixed so that asymbol and
4322 reloc records are handled correctly. Added timestamp.
4324 * icoff.c Added support for new howto shape.
4326 * liba.out.h Added support for new asymbol shape
4328 * libbfd.c various lints
4330 * libbfd.h various lints
4332 * libcoff.h added support for new asymbol shape.
4334 * sunos.c various lints. Added support for new asymbol shape
4335 and bfd_print_symbol.
4337 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4339 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4340 pointer lint. Added support for callj relocation. Fixed bug where
4341 the last 32 bytes of the text section were overwritten by data. Fixed bug
4342 where archives of b.out didn't work due bfd_slurp_extended_name_table
4345 * sunos.c added support for n_other field. Braced the howto table so
4346 that it won't be affected by any lengthing of the howto struct typedef.
4349 * bfd.h added support for n_other field, added special_function
4350 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4353 * bfd.c upgraded bfd_perform_relocation, various lints.
4355 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4357 * ChangeLog: Started ChangeLog for BFD.
4358 * ToDo: Create file for suggestions.
4360 * Makefile: Support easy loading into Saber C.
4361 Add dependencies for icoff.o and bcs88kcoff.o.
4362 Rename coff.c to coff-code.h. Change callers.
4364 * bfd.c (bfd_check_format): Allow the check_format routines
4365 to return the desired target vector, rather than just a Boolean.
4366 bfd.h (bfd_check_format): Change function pointer return type.
4367 archive.c (bfd_generic_archive_p): change callee.
4368 b.out.c (b_out_little_object_p, b_out_big_object_p,
4369 b_out_real_object_p): change callee.
4370 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4371 in check_format transfer vectors that need a filler.
4372 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4373 bcs88kcoff.c: change callee.
4374 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4375 icoff.c: change callee.
4376 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4378 * libbfd.c (zalloc): It should actually zero the storage!
4379 This was commented out for some reason.
4381 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4382 This is so callers can avoid <stdlib.h> which doesn't exist
4385 * bfd.c (map_over_sections): Add debugging code, since I
4386 noticed the section count for sunos core files was bad, but only
4387 GDB had detected the problem.
4388 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4389 bfd_get_section_linenos): Remove obsolete functions.
4390 (bfd_apply_relocations): Use longs, not ints, for the math.
4392 * bfd.h: Declare enum boolean and struct bfd_target as well
4393 as typedefs for them. Remove obsolete
4394 bfd_get_section_lineno_size.
4396 * cache.c: Make the "fdopen" support work. Keep better track
4397 of how many files are open. Centralize the opening of files
4398 and be sure bfd_open[rw] actually try to open the file. Evade
4399 linked list initialization problems.
4401 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4403 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4405 * cplus-dem.c: Delete file, since it is not part of BFD.
4407 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4408 (bfd_openr, bfd_openw): Actually open the file, give error now.
4410 * sunos.c (sunos4_core_file_p): Set section count.
4411 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4412 obsolete definitions.
4413 (_write_symbol_table): Initialize <idx> counter.
4414 (foop): Eliminate debugging code.