1 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
3 * elfcode.h (elf_object_p): Add comment about what this function
4 does and to watch out for side effects. Add FIXME for memory leaks.
5 Fix comment about checking for matching byte order. Preserve
6 pointer to old tdata (if any), and restore it if we don't match
7 file with target vector. If we are going to use goto's, use them
8 consistently and maintainably.
9 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
10 to note that the problem is even more serious than just leaked
11 memory. Replace goto with more traditional return.
13 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
15 Fix incorrect or useless makefile variable definitions:
16 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
17 define DEFAULT_VECTOR, instead of TDEFINES.
18 * config/i386aix.mh (MINIMIZE): Don't define.
19 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
20 * config/rs6000.mh (ALLOCA),
21 * config/i386v.mh (ALLOCA),
22 * config/i386linux.mh (ALLOCA),
23 * config/i386isc.mh (ALLOCA),
24 * config/go32.mh (EXTRALIBS): Don't define; not used.
25 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
26 * config/alphaosf.mt (TDEFINES): alphaosf.mt: Set it, not HDEFINES.
27 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
29 * config/.Sanitize (Things-to-keep): Add README.
30 * config/README: New file, explaining the variables.
32 * targets.c (target_vector): Add hp300_bsd_vec.
33 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
34 (hp300bsd.o): New rule.
36 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
38 * libelf.h (NAME): Provide a default definition, that's neither
39 for 32 bits nor for 64.
41 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
43 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
44 that is what is in elf.c.
46 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
48 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
49 scBss and scSBss symbols, since it was wrong.
51 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
54 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
55 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
57 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
58 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
60 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
62 * hpux-core.c: Cast return value from bfd_zalloc.
64 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
66 * aoutx.h (log2): Delete i387-specific code.
68 * Makefile.in (BFD_LIBS): Always include elf.o.
69 (BFD32_BACKENDS): Don't include elf.o here.
70 (ofiles): Delete references to ofiles2 and ofiles3.
71 (do_clean): Delete ofiles.
72 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
73 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
74 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
76 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
79 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
80 (from Meissner's additions to bfd-in2.h).
82 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
86 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
88 * elfcode.h (elf_write_object_contents): Don't drop core if
89 elf_symbol_from returns a NULL pointer when processing a non-elf
90 symbol, use a 0 size instead.
92 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
94 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
95 bfd_elf32_hash, since the hash table is independent of the 32/64
98 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
99 that is what is in elf.c.
101 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
103 * elf32-i386.h (reloc_type): Reformat spacing.
104 (elf_howto_table): Add the rest of the 386/ELF relocations.
105 (elf_i386_reloc_type_lookup): Ditto.
106 (elf_i386_info_to_howto): Ditto.
107 (elf_i386_info_to_howto_rel): Ditto.
109 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
111 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
112 of nlm_slurp_symbol_table as boolean, not pointer.
113 * nlmcode.h (nlm_canonicalize_reloc): Test return value
114 of nlm_slurp_reloc_fixups as boolean, not pointer.
116 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
118 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
119 are now predefined by GCC
121 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
123 * coffgen.c (coff_print_symbol): Add the section offset to the
124 line number address, so it's printed the same way as the function
125 address. Only showed up for line numbers that aren't in the first
128 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
130 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
131 (nlm_mangle_relocs_func): New macro.
132 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
133 (nlm_i386_mangle_relocs): New function.
134 * nlmcode.h (nlm_compute_section_file_positions): Move all common
135 symbols into the .bss section.
136 (nlm_set_section_contents): Call the mangle_relocs function.
137 (nlm_write_object_contents): Treat a reloc against any defined
138 symbol as an internal reloc. Fix bug in external reloc counting.
139 Get the offset and debugging type right for .bss symbols. Only
140 output debugging symbols for defined symbols.
142 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
144 * coff-z8k.c (rtype2howto): Likewise.
145 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
146 * elf32-i386.c (TRACE): Likewise.
147 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
148 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
149 * coffgen.c (coff_print_symbol): Do an fprintf to the file
150 argument rather than using printf.
152 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
154 * coffswap.h: Added macros used when accessing several fields;
155 default is the same as before.
156 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
157 * coff-alpha.c: Defined macros to use the right sizes in
159 * libecoff.h: Backend information is now in target vector, not
160 BFD. Start of backend information is COFF backend information.
161 * coff-alpha.c, coff-mips.c: Changed accordingly.
162 * ecoff.c (ecoff_mkobject): New function.
163 (ARMAP_START): Changed into backend information, since Alpha uses
165 (ecoff_slurp_armap): Don't overlay archive header.
166 * bfd.c: Include libcoff.h.
168 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
170 * Makefile.in (install): Fix sh syntax error.
172 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
174 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
176 * nlm_slurp_symbol_table: Don't use '&' on arrays.
178 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
180 * ecoff.c: New file for generic ECOFF functions.
181 * ecoffswap.h: New file for ECOFF swapping functions which differ
182 only slightly for different targets.
183 * libecoff.h: Added prototypes for ecoff.c functions.
184 (ecoff_backend_data): New structure.
185 (ecoff_tdata): Added backend_data field. Changed external data
186 pointers to be PTR rather than to a particular struct.
187 (ecoff_symbol_struct): Moved in from coff-mips.c.
188 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
189 Added ECOFF backend structures. Include ecoffswap.h.
190 * coff-msym.c: Removed; superseded by ecoffswap.h.
191 * bfd.c: Include coff/internal.h.
192 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
194 (BFD64_BACKENDS): Added coff-alpha.o.
195 (CFILES): Removed coff-msym.c. Added ecoff.c.
196 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
197 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
198 (ecoff.o, coff-alpha.o): New targets.
199 (coff-msym.o): Removed target.
201 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
203 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
204 of EXFUN in the BFD sources. Heave ho!
206 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
208 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
210 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
212 * hosts/sun3.h: remove some more conflicting decls
214 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
216 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
217 redefine TEXT_START_ADDR to be 0.
219 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
221 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
222 host and target info.
224 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * nlm32-i386.c: New file. First cut at i386 NLM code.
227 * libnlm.h: Added some more prototypes.
228 (struct nlm_relent): New structure.
229 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
230 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
231 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
232 nlm_reloc_fixup_secs.
233 (struct nlm_backend_data): New structure, with accessor macros.
234 * nlmcode.h: Use NLM_HIBIT rather than MSB.
235 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
236 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
238 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
239 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
241 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
242 external references in symbol table as undefined symbols.
243 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
244 argument in get_symtab rather than in slurp_symbol_table.
245 (nlm_slurp_symbol_table): Save symbol information in tdata.
246 (nlm_print_symbol): New function.
247 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
248 nlm_canonicalize_reloc): New functions to read relocs.
249 (nlm_compute_section_file_positions, nlm_set_section_contents,
250 nlm_external_reloc_compare, nlm_write_object_contents): New
251 functions to create NLM files.
252 * nlm-target.h: Define all the nlm functions here either as
253 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
254 the backend_data field to TARGET_BACKEND_DATA.
255 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
256 they are now in nlm-target.h.
257 (TARGET_BACKEND_DATA): Define as NULL.
258 * nlm.c (nlm_mkobject): Do allocate the tdata field.
259 (nlm_set_arch_mach): New function.
260 * targets.c: Added nlm32_i386_vec.
261 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
262 (CFILES): Added nlm32-i386.c.
263 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
264 (nlm32-i386.o): New target.
266 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
268 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
269 C, and aren't needed anyway (return int)
271 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
273 * elfcode.h: Use casts with bfd_alloc and alloca.
275 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
277 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
278 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
279 older cpp's, that don't do additional replacement on the JUMP_TABLE
281 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
284 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
286 Yet another trad-core variant:
287 * config/esix.mh, hosts/esix.h: New files.
288 * configure.hosts: Use them.
290 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
292 * reloc.c (bfd_perform_relocation): Handle the case of
293 complain_overflow_bitfield, rightshift > bitpos, and a negative
296 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
298 * elfcode.h: Reimplement segment writing.
299 (elf_write_phdrs): Use precomputed e_phoff rather than making
301 (elf_build_phdrs): Disabled, for now.
302 (assign_file_position_for_section): Don't change file offset for
304 (assign_file_positions_for_symtab_and_strtabs): New function.
305 (struct seg_info): New type.
306 (map_program_segments): New function.
307 (assign_file_positions_except_relocs): For executables, leave
308 section headers &c for last, and properly align all sections with
310 (prep_headers): No longer abort when EXEC_P is set.
311 (write_shdrs_and_ehdr): Deleted all code relating to program
314 * elfcode.h (various): Deleted some unused code, and debugging
316 (write_relocs): Cache value of last symbol looked up, to save
317 time if the symbol is referred to repeatedly.
318 (elf_fake_sections): Check only SEC_RELOC flag, not number of
320 (assign_section_numbers): Likewise.
322 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
324 * libelf.h (struct elf_backend_data): New field, maxpagesize.
325 (struct elf_obj_tdata): New field, phdr.
326 * elf32-target.h (elf32_bed): Initialize maxpagesize from
328 (ELF_MAXPAGESIZE): Default to 1.
329 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
330 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
331 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
332 Most should have length field of `2'.
334 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
336 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
338 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
340 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
341 the top level script has already adjusted for it.
343 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
345 * srec.c (srec_write_symbols): Get CR LF in the right order.
347 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
351 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
353 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
354 bitpos when overflow checking.
356 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
358 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
359 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
360 Send error messages to stderr.
362 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
364 * nlm{32,64}-target.h: Remove.
365 * nlm-target.h: New file, merged from nlm{32,64}-target.h
366 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
367 * nlm.c (ARCH_SIZE): Remove define to zero.
368 * nlm32-gen.c (ARCH_SIZE): Define to 32.
369 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
370 * nlm{32,64}-gen.c (nlm-target.h): Include.
371 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
372 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
373 nlm<size>, and use macros select size.
375 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
377 * Makefile.in (Makefile): add configure.in, drop redundant
378 $(srcdir), drop redundant ./
380 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
382 * hpux-core.c: New file; backend for HP/UX style core files.
383 * bfd.c (struct _bfd): Renamed hppa_core_data field to
385 * bfd-in2.h: Updated.
386 * hppa.c (make_bfd_asection, hppa_core_file_p,
387 hppa_core_file_failing_command, hppa_core_file_failing_signal,
388 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
389 Removed from target vector.
390 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
392 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
394 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
395 (HDEPFILES): Set to hpux-core.o.
396 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
397 * hosts/hp300.h (HOST_HP300HPUX): Define.
398 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
399 aix386-core.o, hpux-core.o.
400 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
402 * reloc.c (enum complain_overflow): New enumeration with the
403 various flavours of overflow checking.
404 (srtuct reloc_howto_struct): Changed complain_on_overflow field
405 from boolean to emum complain_overflow. Removed obsolete absolute
407 (HOWTO): Removed absolute argument.
408 (bfd_perform_relocation): Do overflow checking on all types of
410 * bfd-in2.h: Updated accordingly.
411 * all targets: Updated initialization of reloc howto tables.
413 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
415 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
418 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
420 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
422 * elfcode.h: Fix several illegal pointer combination warnings for
423 usages of bfd_alloc and alloca.
425 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
426 apparent Sun C preprocessor recursion. Fix access macros.
427 * nlmcode.h: Remove spurious '&' before several array references.
429 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
431 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
432 config/m68k-coffun.mt -> u68k-coff.mt.
433 * Makefile.in, configure.in: Corresponding changes.
435 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
437 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
438 function name; it's valid without, and some compilers give
439 warnings with it there.
441 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
443 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
444 * bfd.c (union tdata): Add nlm_obj_data;
445 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
447 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
449 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
450 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
451 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
452 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
453 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
454 * bfd-in2.h (INLINE): Defines moved here.
455 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
456 * libelf.h (CAT4): Move define to bfd-in2.h.
457 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
458 * bfd-in2.h (union tdata): Add nlm_obj_data.
459 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
460 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
461 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
462 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
463 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
466 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
468 * configure.{hosts,in}: add i[34]86-*-lynxos* support
470 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
472 * elf.c, elfcode.h, libelf.h: Serious reorganization.
473 Deleted `thunk' structure, merged into tdata, duplicate data
475 Rearranged functions, grouping by functionality.
476 Broke up many functions in elfcode.h, re-ordered many parts of
477 file writing to handle unpredictable state of section relocation
478 table as provided by various applications.
479 Still needs cleanup: Merge functions back together, split out
480 data structure with only data that is used only when writing out
483 * elf.c (bfd_elf_generic_reloc): New function, taken from
485 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
486 bfd_perform_relocation lossage.
488 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
490 (ofiles): Don't use sort or uniq; do it with sh constructs.
492 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
494 * coffcode.h: Recognize I386PTXMAGIC.
495 * aoutf1.h, libaout.h: Add M_386_DYNIX.
496 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
497 New macros; use it if defined.
498 * config/symmetry.mh, hosts/symmetry.h: New files.
500 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
502 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
503 * Makefile.in: Change accordingly.
504 (CFILES): Add elf64-gen.c.
506 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
508 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
510 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
512 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
515 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
517 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
518 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
520 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
522 * configure.in: Recognize h8300h-*-*.
524 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
526 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
527 type R_H8500_HIGH_16.
528 * coff-sh.c (r_imm32): Get the width of the reloc right.
530 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
532 * configure.in: Add new target m68k-coffun to the dpx/2.
533 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
535 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
537 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
538 sparc-aout-specific list.
540 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
542 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
544 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
545 and Jim Kingdon (kingdon@cygnus.com)
547 * elfcode.h: Use memset not bzero.
548 * trad-core.c: Don't include <sys/file.h>.
549 * i386linux.h: Include <sys/file.h>.
550 * coff-m68k-un.c: new file to handle names with underscores on
552 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
553 to not duplicate the function in the executable.
554 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
556 * coffcode.h (MC68KBCSMAGIC): case added.
557 * targets.c: Add m68kcoffun_vec.
558 * configure.host: added support for Bull dpx/2.
559 * config/dpx2.mh, hosts/dpx2.h: new files.
560 * Makefile.in: added target coff-m68k-un.
562 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
564 * aoutf1.h: Add definition of MACHTYPE_OK.
566 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
568 * reloc.c (bfd_perform_relocation): Don't subtract the addend
571 * syms.c, bfd-in2.h: Doc fix.
573 * coffcode.h (CALC_ADDEND): Check for common section using the
574 section flag as well as the symbol flag.
576 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
578 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
579 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
580 be sufficient. Define TEXT_START_ADDR.
582 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
584 * aoutx.h (translate_from_native_sym_flags): Removed statep
585 argument. Just let an indirect symbol point to the next symbol
586 without forcing the next symbol to be undefined. Changed all
588 * hp300hpux.c (slurp_symbol_table): Changed call to
589 translate_from_native_sym_flags.
590 * targets.c: Added hp300hpux_vec.
591 * Makefile.in (hp300hpux.o): Added dependencies.
593 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
595 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
596 relocs together, and add 64-bit versions.
597 (bfd_generic_get_relocated_section_contents): Argument to alloca
600 * libbfd.c (bfd_xmalloc_by_size_t): New function.
601 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
603 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
604 (new_bfd): Prototype-style definition, using DEFUN.
605 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
606 argument is type size_t, not bfd_size_type.
607 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
608 * bfd.c (bfd_default_error_trap, bfd_error_trap,
609 bfd_error_nonrepresentabltrap): Prototypes.
610 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
611 bfd_alloc_grow): Adjusted prototypes for arg type change.
612 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
613 do_slurp_coff_armap, bfd_construct_extended_name_table):
615 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
616 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
619 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
620 (ofiles): New target. Build a list of unique file names, in case
622 (TARGETLIB): Use list of files from ofiles.
623 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
624 minimal-bfd flag and target makefile frag contents.
626 * elfcode.h (elf_read): Delete static declaration, since function
628 (elf_map_symbols): Write out section symbols for all sections, for
630 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
631 section symbols for the same section.
632 (elf_find_nearest_line): Don't print message, just return false.
634 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
636 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
638 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
640 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
642 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
643 (realclean): Remove generated headers.
645 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
647 * section.c (bfd_set_section_content): Deny if file is not opened with
648 the proper mode, set output_has_begun if file is openened for update.
649 * aoutx.h (aout_*_set_section_content): Remove checks that are now
650 done in bfd_set_section_content.
652 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
654 * hosts/std-host.h: Removed declarations of printf, fprintf,
655 fcntl, fread and fwrite. They are all error prone for one reason
656 or another. Changed declaration of memchr from char * to PTR.
658 * configure.in (mips-*-riscos*): New target; use riscos.
659 * configure.host (mips-*-riscos*): New host; use riscos.
660 * config/riscos.mh (HDEFINES): Add -G 4.
662 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
663 rather than casting the result of bfd_h_get.
665 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
667 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
670 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
672 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
673 include in search list if BFD64 is defined.
675 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
676 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
678 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
680 * elf64-target.h, elf64-generic.c: New files.
681 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
682 (elf64-generic.o): List dependencies.
684 * Makefile.in: List target `all' explicitly before host/target
685 makefile fragments are included, in case they define any new
688 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
689 versions as appropriate. Uses updated.
690 (elf_debug_section): Declare before use.
691 (elf_debug_file): New function.
692 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
693 Alignment value in section header is n_bytes, not log2.
694 (new_section_hook): Do nothing for now.
695 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
697 (elf_core_file_p): Simplify check for correct class (word size).
698 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
699 Initialize all fields when creating data structures.
700 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
701 (elf_compute_section_file_positions): Set correct class in output
703 (elf_write_object_contents): Section symbols have empty names in
706 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
707 args to size_t before call.
708 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
710 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
712 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
713 number information, return 0 for line number.
715 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
717 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
720 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
722 * hosts/riscos.h: Define NBPG and UPAGES.
724 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
726 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
727 lvalue; it contains a cast.
729 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
731 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
732 Use unsigned hash values for better hashing.
733 (hash): Hash in the string length for long strings.
735 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
737 * aoutx.h (compare): Replace 3 if's with a subtraction.
738 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
739 in decreasing order of success, as an optimization.
740 (hash): Take a length arg; ignore chars after #25, for speed.
741 (add_to_stringtab): Pass length to hash.
743 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
745 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
747 * elfcode.h (elf_new_section_hook): Do nothing for now.
748 (elf_write_object_contents): Output common symbols the way ELF
751 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
753 * libelf.h (struct elf_obj_tdata and associated macros): Moved
754 here from elfcode.h. A couple of size-specific structure pointers
755 were changed to PTR; uses fixed appropriately.
756 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
757 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
758 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
759 temporary macros to ease name change.
760 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
761 elf_string_from_elf_section, bfd_elf_find_section): Moved here
763 * doc/Makefile.in (libbfd.h): Process elf.c too.
764 * Makefile.in (elf.o): Note new dependencies.
766 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
767 code, tweaked some debug hooks.
768 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
771 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
773 * hosts/riscos.h: New file.
775 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
777 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
778 section already exists, use its pointer to fill in rawdata slot.
780 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
782 * hosts/std-host.h: Return value of puts and fputs is int not void.
784 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
786 * aoutx.h (howto_table_ext): Comment the field names.
787 * reloc.c (bfd_perform_relocation): Fix max and min values.
789 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
791 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
792 size-independent elf internal data structures.
793 * elfcode.h (put_word, get_word): Define as appropriate for
794 architecture word size. Structure swapping functions changed to
795 use them as appropriate.
797 * configure.in: If compiling 64-bit back ends, do them before
800 * libelf.h: Use new size-independent versions of elf internal data
802 (symbol_type): Reordered to put any fields dependent on target
804 (elf_backend_data): Renamed from elf##_backend_data and made
806 (elf_sect_thunk): Now size-independent.
808 * libbfd.c (bfd_log2): Now returns unsigned int.
810 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
812 * Rename config/m88k-aout.mt to config/noop.mt.
813 configure.in: Use it for mips-*-bsd*.
815 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
817 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
818 initializer" warning from gcc.
819 * cpu-h8500.c (arch_info_struct): Likewise.
820 * cpu-sh.c (arch_info_struct): Likewise.
822 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
823 howto_*): Unused functions and variables commented out.
824 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
826 * cpu-h8500.c (compatible): Likewise.
827 * cpu-sh.c (compatible): Likewise.
829 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
830 Always set a valid length value, even for invalid input.
832 * srec.c (srec_write_symbols): Use sprintf_vma.
834 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
835 uint64_type): Provide default definitions.
836 * hosts/std-host.h (int64 stuff): Remove them from here.
838 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
840 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
841 variable. Added default case to switch.
843 * aoutx.h (translate_from_native_sym_flags): Before casting
844 pointers to integers, make sure the integer type is wide enough.
845 * coff-mips.c (ecoff_set_symbol_info): Ditto.
847 * section.c (bfd_get_section_contents): Since `count' is unsigned,
848 don't bother comparing for less-than-zero.
849 (bfd_set_section_contents): Ditto.
851 * elfcode.h (bfd_add_to_strtab): Now static.
852 (sym_is_global): New function.
853 (elf_map_symbols): Call it. Now returns void. Removed unused
855 (bfd_section_from_shdr): Mark string tables other than for section
856 and symbol names as normal sections having contents.
857 (fix_up_strtabs): New function; fixes up ELF header fields for
858 stab sections with string tables associated.
859 (elf_write_object_contents): Map fix_up_strtabs over all BFD
860 sections. Reordered condition tests for symbol flags; default to
861 local-object value instead of global-object.
862 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
863 inside condition test.
864 (elf_print_symbol): Use fprintf_vma.
865 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
868 * bfd-in.h (int64_type, uint64_type): Define these if we fall
869 back to "long long" for HOST_64_BIT.
871 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
872 without using invalid ANSI C preprocessing tokens.
874 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
875 * libelf.h (bfd_elf32_new_section_hook): Declare.
876 * elfcode.h (new_section_hook): Define here.
878 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
879 against multiple inclusions.
881 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
883 * Makefile.in (bfd.h): Generate into current directory by grabbing
884 64-bit definition (if any) from sysdep.h.
885 * bfd-in.h: Put in marker for sysdep.h inclusion.
887 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
889 * reloc.c (bfd_perform_relocation): Check for overflow on
890 pc-relative relocations if the howto asked for it.
892 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
894 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
896 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
898 * config/riscos.m{h,t}: New files.
899 * configure.{host,in}: Use them.
901 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
903 * elf32-mips.c: comment change. This is a mips file, not 88k.
905 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
907 * cache.c (bfd_cache_init): Increment open_files and call close_one
909 (bfd_open_file): Don't increment open_files here.
911 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
913 * config/delta88.mh: Don't set CC.
915 * Makefile.in: Add elf32-{mips,m88k,generic}.
916 elf32-{mips,m88k,generic}.c: New files.
917 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
918 elfcode.h (elf_object_p): Match elf32-generic for all machines which
919 don't match a different target.
921 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
923 Eliminate "int8_type", "int16_type", "int32_type", and their
924 variants from the BFD universe. Leave the 64-bit types for now,
925 since they are in flux.
927 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
928 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
929 * ieee.c: Convert uint8e_type => unsigned char.
930 * oasys.c: Extensive changes to eliminate obsolete types.
931 These depend on changes in ../include/oasys.h as well.
932 * hosts/*.h: Remove declarations of all these types.
934 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
936 * hosts/delta88.h: #if 0 out some declarations which conflict with
939 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
941 * Makefile.in (install): remove parentdir cruft
943 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
945 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
946 * Expurgate random DEFUNs that have crept in.
948 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
950 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
951 only be aligned to a 4 byte boundary.
953 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
955 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
958 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
960 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
961 1927 but fixing some other important things.
963 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
965 * hosts/std-host.h (int64e_type): Fix definition.
967 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
969 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
970 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
971 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
974 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
976 * Makefile.in (install, headers): don't put comments after a tab
977 in the actions section of a rule
979 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
981 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
982 (ecoff_write_object_contents): If not D_PAGED, don't add the
983 section headers to text_size. If not D_PAGED, set the magic
984 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
985 executable, the executable must fully occupy an even number of
987 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
988 ecoff_big_vec): Consistently set section alignment power to 4,
989 since ECOFF sections should be multiples of 16 bytes.
990 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
991 Made ar_pad_char and ar_max_namelen agree for both.
993 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
995 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
996 symbol value, since bfd symbols are section relative, but ELF
999 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1001 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
1003 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1005 * hosts/news.h, config/news.mh: New files.
1007 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1009 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
1010 * coff-h8300.c: More addressing modes.
1011 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
1013 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
1014 H8/300H name. (compatible): New function.
1015 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
1018 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
1020 * coff-mips.c (ecoff_compute_section_file_positions,
1021 ecoff_write_object_contents): Only round to page boundaries if
1022 D_PAGED flag is set for the output BFD.
1024 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1026 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
1027 casts to work on machine where sizeof(long) != sizeof(int) !=
1029 * coffgen.c (coff_get_normalized_symtab): Ditto.
1030 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
1032 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1034 * coffgen.c (coff_write_symbols): For empty string table, write
1035 out 4 in correct byte order. (from minyard@bnr.ca)
1037 * elf32-hppa.c: Don't include libhppa.h for now; define
1038 BYTES_IN_WORD instead, until Utah sends a better fix.
1039 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1040 of malloc and realloc.
1042 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1044 * configure.in (mips-*-ecoffl*): New target; use decstation.
1045 (mips-*-ecoff*): Added trailing '*'.
1047 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1048 for the FDR, not from the first PDR in the file.
1050 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1052 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1054 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1056 * hppa.c (hppa_get_symbol_info): New function.
1058 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1060 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1063 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1064 * libhppa.h (MAXCOMLEN): Define unconditionally.
1065 (_PA_RISC_ID): Only define if not already defined.
1066 * elf32-hppa.c: Include libhppa.h.
1068 From Ralph Campbell:
1069 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1071 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1073 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1075 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1076 remove defines of __MSDOS__ and __GO32__ (these are in the
1079 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1082 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1083 * config/hppabsd.mh: Don't use ranlib.
1085 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1087 * elf.c: New file, for word-size independent code.
1088 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1089 * Makefile.in: Include elf.o in standard objects.
1091 * bfd-in.h (CAT3): Define here.
1092 * libaout.h, libelf.h: Not here.
1094 * libelf.h (struct strtab): Define here.
1095 (bfd_elf_locate_sh): Declare here.
1096 * elfcode.h (struct strtab): Definition deleted.
1098 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1100 * Makefile.in: Make "all", not "bfd.h", be the default target.
1101 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1102 hasn't really changed.
1104 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1106 * elfcode.h (elf_hash): Provide elf standard hash function.
1107 (various): Key off of the machines use_rela_p field to determine
1108 whether to use REL or RELA relocations.
1109 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1110 (elf_make_sections): Allocate a pointer to hold all data for a
1111 given section, and copy each fragment into the data region.
1112 Update the section's pointer with the REL implicit addends if the
1113 machine uses REL relocation.
1115 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1116 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1117 into was elf32-target.h expects.
1118 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1119 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1120 (elf_i386_info_to_howto): Add minimal relocation support.
1122 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1123 elf_info_to_howto_rel fields.
1125 * elf32-target.h (elf_bed): Add support for new fields in
1128 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1130 * elf32-hppa.c: Add symbol extension section support, fix
1131 relocation howto table, add stub generation support.
1133 * elf32-hppa.h: Add symbol extension section support, fix
1134 relocation howto table, add stub generation support.
1136 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1139 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1142 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1143 the symbol is not found.
1145 * elfcode.h (elf_compute_section_file_positions): Not all section
1146 file positions were computed.
1148 * elfcode.h (elf_get_sect_thunk): New function.
1150 * hppa.c (sign_ext): Reimplement.
1152 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1153 these functions static.
1155 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1157 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1159 * aoutx.h (translate_from_native_sym_flags): Don't set
1160 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1161 * aoutx.h (translate_to_native_sym_flags): Translate
1162 constructor symbols properly.
1164 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1166 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1168 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1171 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1173 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1174 from bfd-in.h and .c files. Build bfd.h in build directory,
1175 substituting in requested target word size. Insert word size into
1176 makefile, and maybe enable 64-bit targets.
1178 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1179 are available. Conditionalize on this. Assume HOST_64_BIT
1180 will be defined if needed, so 64-bit targets are conditionalized
1181 only in the Makefile.
1183 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1185 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1187 * coff-sh.c (rtype2howto): Put error message on stderr.
1188 (extra_case): Delete unused variable.
1190 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1191 before calling printf.
1193 * elfcode.h: New file, almost completely derived from old elf32.c.
1194 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1195 * Makefile.in (elf64.o): List dependencies, don't build by
1197 (elf64.c): Add to list of sources.
1198 (elf32.o): Update dependencies.
1199 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1200 namespace pollution; rename vectors.
1201 * targets.c, config/*-elf.mt: Updated.
1202 * All uses of 32-bit versions of structures, routines, and macros
1205 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1207 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1209 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1211 * elf32.c (elf_string_from_elf_section): Handle index of zero
1213 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1215 (elf_write_object_contents): Deleted one unused variable and
1216 initialized another to avoid gcc warnings.
1217 (elf_set_section_contents): Delete unused variable.
1219 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1221 * i386lynx.c: New module for Lynx variant of a.out.
1222 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1223 * gen-aout.c: Get rid of defunct endian stuff, print out true
1225 * targets.c (target_vector): Add i386lynx_vec.
1227 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1229 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1231 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1233 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1234 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1235 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1236 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1237 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1239 * bfd-in.h: Don't define bfd_print_symbol_nm.
1240 Define symbol_info type.
1241 (JUMP_TABLE): Set _get_symbol_info element.
1243 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1244 (bfd_decode_symclass): Use coff_section_type.
1246 * targets.c: Add bfd_get_symbol_info call.
1248 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1250 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1251 complaints from ancient gcc's.
1253 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1255 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1256 hosts/i386linux.h: Define it.
1258 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1260 * VERSION, bfd-in.h: Bump version number to 2.2.
1262 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1263 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1264 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1265 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1266 LR, RR, hppa_field_adjust): New functions.
1268 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1270 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1271 stabs symbols, including new indirect_ptr_ptr argument.
1272 (ecoff_slurp_symbol_table): Pass new argument in calls to
1273 ecoff_set_symbol_info.
1275 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1277 * configure.in: For m68k sysv systems, use m68k-coff.
1279 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1280 (TDEFAULTS): Define it here. Use the new name.
1282 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1285 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1287 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1288 number of arguments.
1289 (aix386_core_file_p): Initialize core_size to correct value.
1291 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1293 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1294 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1296 * bout.c (aout32_slurp_extended_name_table): Define to be
1297 _bfd_slurp_extended_name_table rather than bfd_true.
1299 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1300 definitions for N_SET[ATDB].
1301 (ecoff_howto_table): Moved near top of file.
1302 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1303 seen, cook up a constructor section of the same name and put in a
1304 reloc pointing to the symbol. This lets the GNU linker build
1305 global constructors and destructors without using collect.
1307 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1309 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1311 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1313 * hosts/miniframe.h: New file.
1314 * configure.host: Use it.
1316 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1318 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1319 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1320 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1321 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1322 * configure.in (*-*-bsd): Change to *-*-bsd*
1324 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1326 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1327 int, for the sake of the old Portable C Compiler.
1329 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1331 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1333 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1335 * configure.in: Get target name right for m68*-*-hpux.
1337 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1339 * trad-core.c (NO_SIGNED_GET): New macro.
1340 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1341 signed NO_GET, where appropriate.
1343 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1344 * configure.in (*-*-linux*): Remove until linux port for a
1345 non-i386/i486 system is actually available.
1347 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1349 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1350 when compiling under HPUX.
1352 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1354 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1355 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1357 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1358 * bfd/libhppa.h: Include sysdep here. Conditionalize
1359 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1360 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1363 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1365 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1366 GNU version is needed.
1368 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1370 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1372 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1374 * Makefile.in: Build elf32-hppa.o.
1376 * syms.c (BSF_FUNCTION): New symbol flag.
1378 * elf32-hppa.c: Fixed to work with elf32-target.h.
1380 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1382 * libaout.h (NAME): Don't define if already defined.
1384 * libelf.h: Protect against multiple inclusions.
1385 (elf_symbol_type): Moved here, added new fields.
1386 (struct elf_backend_data): New field `global_sym'; I suspect this
1388 * elf32.c (elf_symbol_type): Deleted from here.
1389 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1390 point to backend versions of symbols.
1391 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1392 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1394 (elf_write_object_contents): Write program headers if appropriate.
1395 (bfd_section_from_shdr): Unnamed sections get empty string for
1396 name, not "unnamed". Handle SHT_NOBITS separately from
1397 SHT_PROGBITS, and set some different flags.
1398 (elf_file_p): New routine.
1399 (elf_object_p, elf_core_file_p): Call it.
1400 (elf_object_p): Handle EM_HPPA.
1401 (elf_symbol_from, elf_idx_of_sym): New functions.
1402 (elf_make_sections): Get symbol number right for relocations. Set
1403 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1404 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1405 SHT_PROGBITS. Always generate symtab and strtab, not only if
1406 relocations are needed. Set SHF_* flags as appropriate.
1407 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1408 (elf_write_object_contents): Fix off-by-one error in symbol count.
1409 Store a correct value for the symbol; write the size field
1410 properly; make some guesses about the type field. Set section
1411 type correctly for string tables.
1412 (section_from_elf_index): Check for absolute and common sections
1414 (elf_section_from_bfd_section): Ditto.
1415 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1416 Use empty string instead of "unnamed" for nameless symbols.
1417 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1418 HPPA (only?). Don't free raw symbols; keep the pointer around for
1420 (elf_set_arch_mach): Handle bfd_arch_hppa.
1421 (elf_find_nearest_line): Just return false.
1422 (elf_write_object_contents, elf_set_section_contents): Set
1423 output_has_begun field after computing file positions.
1424 (elf_set_section_contents): Write section contents immediately,
1425 rather than caching the whole file and writing it at close time.
1427 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1428 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1429 hppa_reloc_expr_type_alt): New enumerator types.
1431 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1432 * configure.in, configure.host: Use them.
1434 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1436 * elf32-target.h: Allow overrides of armap defaults.
1438 * elf32-hppa.c, elf32-hppa.h: New files.
1440 * config/hp300hpux.mt: New file.
1442 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1444 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1445 (aix386_core_vec): Update for new fields.
1447 * archive.c (bfd_generic_archive_p): Call target-specific
1448 slurp_armap code, instead of bfd_slurp_armap.
1449 (bfd_slurp_bsd_armap_f2): New function.
1450 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1451 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1453 * libaout.h (struct aoutdata): New field for subformat, for
1454 differentiating between highly similar a.out formats.
1455 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1456 version of function.
1457 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1459 * hp300hpux.c: New file.
1460 * Makefile.in: Include it.
1462 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1464 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1467 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1469 * trad-core.c (trad_unix_core_file_p): Check the file size.
1471 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1473 * coff-alpha.c: Remove duplicate function and add warnings.
1475 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1477 * sco-core.c (sco_core_vec): Add initializers for new target
1480 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1482 * coffcode.h [_LIT]: Recognize .lit section.
1484 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1486 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1487 config/alphaosf.mt, hosts/alphaosf.h: New files.
1489 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1491 * Merge in HPPA/BSD changes from Utah.
1492 * hppa.c: Use this for both HPUX & BSD.
1493 * targets.c: Enable hppa_vec for both HPUX & BSD.
1494 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1495 * hosts/hppabsd.h: #define HOST_HPPABSD.
1497 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1499 * libbfd.c: Whitespace changes around byteswap macros.
1500 * libbfd-in.h: Whitespace changes around byteswap declarations.
1502 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1504 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1505 system_error anymore. It confuses bfd_check_format().
1507 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1509 * bfd.c: Add sgi_core_data to tdata union.
1510 * coff-mips.c: Add Irix 4.x core file support.
1511 * hosts/irix4.h: #define HOST_IRIX4.
1513 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1515 * aoutx.h (translate_from_native_sym_flags): Check that the
1516 symbol's section does get set.
1517 (slurp_symbol_table): Zero index means null-string name.
1519 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1521 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1523 (write_syms): Use them, to reduce string table size.
1525 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1527 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1528 new signed get/put fields. Minor reformatting to label
1531 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1533 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1535 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1536 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1538 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1540 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1542 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1543 (swapcore_sparc): Make sp a bfd_vma.
1545 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1547 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1548 libbfd.c, libbfd-in.h: Add _do*signed*.
1549 targets.c, all targets: Add bfd*signed*.
1550 bfd-in.h: Add bfd_signed_vma. Add comments.
1552 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1554 * format.c (bfd_check_error): Check error return from
1555 _bfd_check_format routines.
1557 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1559 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1560 recognize .data section if present.
1562 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1564 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1565 check for the case where the user sets the address of the BSS
1566 section (and the file header can't specify this). Let the user
1567 set it wherever they want, regardless of what goes in the header.
1569 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1570 straight through into BFD sections. Add comments.
1572 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1574 Cleanup in preparation for better 64-bit host support.
1576 * bfd-in.h (bfd_64_type): Remove.
1577 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1579 * bfd-in.h (bfd_size): Remove.
1581 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1583 * bfd-in.h (bfd_word): Remove.
1584 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1586 * bfd-in.h (rawdata_offset): Remove.
1587 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1588 (bfd_perform_relocation): Lint.
1589 (enum bfd_reloc_status): Comment cleanup.
1591 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1593 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1595 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1597 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1599 * elf32.c: Clean up old comments.
1601 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1603 * config/sun3.h: String argument to fprintf is const.
1605 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1606 on systems which define PAGE_SIZE in <limits.h>.
1608 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1610 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1611 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1612 the core file failing signal.
1613 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1614 to supply the core file failing signal.
1616 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1618 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1619 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1620 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1621 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1623 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1625 * coff-mips.c (PAGESIZE): Correct value.
1627 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1629 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1630 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1632 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1634 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1635 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1637 (coff_compute_section_file_positions): Force vma and lma of _LIB
1639 (coff_set_section_contents): Count number of entries in new lma
1641 * coffgen.c (make_a_section_from_file): Force lineno_count of
1642 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1643 SCO 3.2v4 shared library.
1644 * seclet.c (rel): Copy over any section with contents, not just
1647 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1650 * coff-i386.c (coff_i386_reloc): New function, to generate
1651 relocateable output correctly.
1652 (howto_table): Use coff_i386_reloc for all reloc types.
1653 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1654 for a common symbol.
1655 (i386comm_value): Removed; no longer needed.
1657 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1659 * coffcode.h (coff_set_section_contents): Don't write out
1660 sections without a filepos.
1662 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1664 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1666 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1668 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1669 * libecoff.h (ecoff_data_type): Added gp_size field.
1670 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1671 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1672 Set flags to 0 for large common symbols.
1673 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1674 which can occur for gas-generated relocs.
1675 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1676 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1677 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1679 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1681 * srec.c (srec_set_section_contents): Use lma field for load
1683 * section.c: Add declaration of lma field to section structure.
1684 * coffcode.h (coff_write_object_contents): Use lma field for load
1686 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1688 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1689 symbols in a better way. (translate_to_native_sym_flag): Set the
1690 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1692 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1693 (bfd_make_section): Cope with new builtin section.
1694 * syms.c (bfd_decode_symclass): Can now print indirect section
1697 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1699 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1700 defined, and yields false.
1701 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1703 * archive.c (snarf_ar_hdr): Add support for reading (only,
1704 so far) BSD-4.4-style extended headers.
1705 * archive.c: Some more comments.
1707 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1709 * Makefile.in: fix rule for dvi and info, so that the recursive
1710 makes does the right thing, instead of always info
1712 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1714 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1715 archive members; they need more special reatment. For now, verify
1716 that computed and actual file positions correspond.
1718 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1720 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1721 (set_arch_mach): Delete non-MIPS code.
1722 (reloc_howto_type_lookup): Ditto.
1723 * Makefile.in: Adjusted.
1725 * libbfd.c (bfd_tell): Update `where' field.
1726 (bfd_seek): Don't do anything if we're not changing the file
1727 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1728 field against a SEEK_SET request. Call bfd_tell to re-update
1729 `where' field when done.
1730 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1732 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1734 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1736 * Makefile.in: added installcheck target
1738 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1740 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1741 if the type is not stNil.
1743 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1745 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1746 forward declarations.
1748 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1749 it's implied by the type.
1751 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1753 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1755 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1757 * rs6000-core.c: Add .ldinfo section.
1759 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1761 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1763 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1765 * section.c (bfd_set_section_contents): whitespace
1766 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1769 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1771 * hosts/go32.h: don't define POSIX_UTIME
1773 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1775 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1776 against machine architecture stored in the ELF header, to resolve
1778 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1779 NULL, so only use results when non-NULL.
1780 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1781 and add to vector of targets.
1783 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1785 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1786 are always just debugging symbols.
1788 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1789 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1791 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1793 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1794 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1795 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1796 defined, which they aren't in hpux 7.0.
1798 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1799 Tran-Le, tranle@intellicorp.com.
1801 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1803 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1804 ahead and do the relocation.
1805 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1806 what needs to be done.
1807 (ecoff_reflo_reloc): Do the REFHI relocation here.
1809 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1811 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1812 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1813 relocs are reasonable.
1814 * coff-msym.c: Eliminated uses of DEFUN.
1815 (ecoff_swap_tir_out): New function.
1817 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1819 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1820 * configure.host (vax-*-ultrix2*): Add triplet.
1821 * hosts/vaxult2.h: New file.
1822 * config/vaxult2.mh: New file.
1824 * aoutx.h (string.h): Include for strchr and friends.
1825 * archive.c (string.h): Include for memchr and friends.
1826 * elf32.c (string.h): Include for strrchr and friends.
1828 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1830 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1831 (MY_set_sizes): Use sunos4_set_sizes.
1833 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1834 deleted, as well as elf-big and elf-little targets.
1835 * libelf.h: New file.
1836 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1838 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1840 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1842 * coffcode.h (coff_compute_section_file_positions): Don't need
1843 variable "old_sofar" if compiling for i960.
1845 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1847 * libbfd.h: Updated.
1849 * ieee.c (exten, envi): "static" belongs first in declaration.
1851 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1853 * srec.c: add support for symbolsrec, srecords with symbols in
1856 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1858 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1859 to avoid lint complaints.
1861 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1863 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1864 type SHT_STRTAB. Don't alter file offset for section 0.
1865 (reloc_type_names): Now an array instead of a macro. Still inside
1866 "#if 0", since it's used only in debugging code also in "#if 0".
1867 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1868 (sort_reloc_map): New function.
1869 (sparc_reloc_map): New variable.
1870 (elf_bfd_reloc_type_lookup): New function.
1872 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1874 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1875 bfd_make_debug_symbol; they were already in the target structure.
1876 * Adjusted all uses of JUMP_TABLE.
1877 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1878 from coff_make_debug_symbol.
1879 * libcoff.h: Updated accordingly.
1881 * Minor cleanups provoked by gcc warnings:
1882 * aoutx.h (NAME(aout, reloc_type_lookup)),
1883 cpu-h8300.c (local_bfd_reloc_type_lookup),
1884 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1886 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1887 ieee.c (ieee_slurp_section_data),
1888 elf.c (elf_make_sections, elf_fake_sections,
1889 elf_compute_section_file_positions, elf_write_object_contents):
1890 Removed unused variables.
1891 * archures.c: Removed /* from within comment.
1892 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1893 * oasys.c (oasys_write_data): Initialize i.
1895 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1897 * libcoff.h (obj_raw_syment_coun): New macro.
1898 * coffgen.c (coff_get_normalized_symtab): Initialize
1900 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1902 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1904 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1906 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1907 for compatibility with tools from MIPS.
1909 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1910 * config/irix3.mt, config/irix4.mt: Removed.
1911 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1912 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1914 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1916 * hosts/hp300bsd.h: Add gross hack to determine whether we
1917 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1918 files (and set other parameters) to match.
1920 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1922 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1923 ansi definition which otherwise confuses non-ansi compilers.
1925 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1926 ultrix cc by forward declaring getenv as is done in
1929 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1931 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1932 avoiding a fatal error in vax ultrix 4.2 cc.
1934 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1936 * bfd-in.h, VERSION: Roll to version 2.1.
1938 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1940 * oasys.c (oasys_write_object_contents): Lint.
1941 * srec.c: Whitespace cleanup.
1943 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1945 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1946 cleaned up output formatting a bit.
1948 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1950 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1951 relaxable. Should be moved somewhere else.
1953 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1955 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1956 (aout_mips_*_vec): Added seclet_link element.
1958 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1959 support for aout-mipsbsd target.
1961 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1963 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1965 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1967 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1969 Add support for the H8/500
1971 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1973 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1975 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1976 * coff-mips.c: Now includes libecoff.h.
1977 (ecoff_data_type): Moved to libecoff.h.
1978 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1979 call it. If there is ever another ECOFF target, this and the
1980 swapping functions should be accessed via an ECOFF specific target
1982 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1984 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1986 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1987 no longer includes this file.
1989 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1990 bits to 0 to make comparison test useful.
1992 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1993 avoid overflowing GP accessible sections in binutils/objdump.
1995 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1997 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1998 reading more robust: Fail if string index is out of string
2001 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2003 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
2004 PCREL13): Don't take dst_address into account; the input file has
2005 already taken care of that.
2007 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
2009 * coff-mips.c: Completed support for linker and binutils.
2011 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2013 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
2014 original addend from section contents.
2016 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
2018 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
2019 * hosts/delta88.h (strtol): Fix prototype.
2020 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
2022 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2024 * elf.c: Get rid of "#ifdef sparc".
2025 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
2026 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
2028 (elf_info_to_howto): Use runtime conditionals on CPU type, not
2029 compile type conditionals on host CPU.
2030 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
2032 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
2034 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
2036 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
2037 ECOFF which has two common sections.
2038 (bfd_com_section): Set SEC_IS_COMMON flag.
2039 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2040 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2041 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2042 bfd_is_com_section macro rather than checking for equality to
2045 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2047 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2048 (coff_mkobject_hook): Accept aouthdr argument.
2049 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2050 Handle NULL aouthdr argument.
2051 (coff_object_p): If there is no aouthdr, pass it as NULL to
2053 * libcoff.h: Rebuilt for mkobject_hook changes.
2055 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2056 additional MIPS ECOFF fields.
2058 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2060 * configure.host: added mips-dec-bsd*
2061 * configure.in: added mips-dec-bsd*
2062 * aout-mipsbsd.c: new file for mips-dec-bsd*
2063 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2064 * aoutx.h: added mips support.
2065 * archures.c: added mips support to bfd_default_scan().
2066 * cpu-mips.c: added support for R4000 (untested).
2067 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2068 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2069 hope will make it into include/bfd.h.
2070 * targets.c: added aout_mips_*_vec.
2072 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2074 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2076 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2078 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2080 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2082 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2084 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2085 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2086 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2087 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2089 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2090 bfd_swap_reloc_in or coff_swap_reloc_out.
2091 * coff-mips.c: Added code to link and write out symbolic debugging
2092 information, and to swap relocs in and out.
2094 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2096 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2097 (coff_write_object_contents): coff_count_linenumbers returns the
2098 number of line number records it found.
2100 * coffgen.c (coff_write_linenumbers): only write out line numbers
2101 in the section they belong to.
2103 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2105 * targets.c (bfd_target): Added relocateable argument to
2106 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2107 target vector for linker use.
2108 * bfd.c (bfd_seclet_link): New macro.
2109 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2110 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2111 and boolean return value. Made static.
2112 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2113 relocateable argument.
2114 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2115 relocateable argument (if relocateable, saves relocs).
2116 * bout.c (b_out_get_relocated_section_contents),
2117 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2118 relocateable argument (if relocateable, just calls
2119 bfd_generic_get_relocated_section_contents).
2120 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2121 argument to prototype.
2122 * All targets: Set new _bfd_seclet_link vector to
2123 bfd_generic_seclet_link.
2125 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2127 * coffgen.c: #include seclet.h.
2129 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2131 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2132 debug info. Setup info about linker symbols only, and use
2133 standard bfd fields to hold the info.
2134 * (hppa_object_p): Remove unneeded decls.
2135 * (hppa_new_section_hook): Get rid of most of this.
2136 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2137 fat. Remove all knowledge of stabs, remove redundant knowledge of
2139 * Remove macros for accessing fields which are now gone.
2141 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2143 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2145 * coff-z8k.c: delete unused reloc functions
2147 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2149 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2150 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2151 * coff-msym.c: Use DEFUN for function definitons.
2152 * coff-mips.c: Added code to read and print symbols, and to find
2155 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2156 swapping functions into coffswap.h for ECOFF use. Moved
2157 relocation functions, only used by h8300 and z8k, into reloc16.c.
2158 Added hooks for coffgen.c functions to backend data structure, and
2159 added hook functions. Still more could be done.
2160 * coffswap.h: New file to hold COFF swapping routines.
2161 * coffgen.c: New file to hold generic COFF functions.
2162 * reloc16.c: New file to hold h8300 and z8k specific relocation
2164 * libcoff-in.h: Added declarations for functions in coffgen.c.
2165 * libcoff.h: Rebuilt to incorporate changes.
2166 * coff-h8300.c: Function name changes.
2167 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2168 hook rather than defining EXTRA_CASES.
2169 * Makefile.in: Build new files coffgen and reloc16. Added
2170 dependencies of coff-*.o on coffswap.h and seclet.h.
2172 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2174 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2175 about discarding const.
2177 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2179 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2181 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2183 * configure.in (post-target): If --with-minimal-bfd is specified,
2186 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2188 * srec.c (srec_write_records): one of my boards wants a CR between
2191 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2193 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2194 (it broke a couple of weeks ago).
2196 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2198 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2199 return type, so libbfd.h doesn't reference undefined typedefnames.
2201 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2203 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2205 (coff_pointerize_aux): don't pointerize a negative tagndx
2206 (sometimes generated by SCO 3.2v4 cc).
2208 * bout.c (calljx_callback, callj_callback,
2209 b_out_get_relocated_section_contents): warn if relocating against
2210 an undefined symbol.
2212 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2214 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2215 Make a bunch more routines be static.
2216 * hppa.c (fill_spaces): Get rid of this, replace with much better
2217 written setup_sections().
2218 * (setup_sections): New routine to create BFD sections for each
2219 space and subspace in SOM files.
2220 * (hppa_object_setup): Use BFD sections created by
2221 setup_sections() to locate GDB symbol table info.
2222 * (make_unique_section): New routine to create a BFD section. It
2223 ensures that the given name is unique, and will generate a unique
2225 * (hppa_object_p): Become much more paranoid about file header.
2226 * (make_bfd_asection): Call bfd_make_section to do the dirty
2227 work. Simplify code somewhat.
2228 * (hppa_core_file_p): Use proper name for stack section.
2229 * libhppa.h: Remove millicode_start, millicode_end decls.
2231 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2233 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2235 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2236 relocs, don't bother doing the adjustment if the value to add is
2239 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2241 * bfd.c (bfd_get_size): New function that gets an upper bound
2242 on the possible size of any object in a bfd.
2243 * elf.c (bfd_elf_find_section, elf_get_str_section,
2244 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2246 * elf.c (elf_big_vec, elf_little_vec): Document last three
2247 members initialized to NULL.
2249 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2251 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2253 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2255 * hosts/std-host.h: New file. Attempt at a generic/default
2256 set of definitions, to discourage porting to new hosts by copying.
2257 * hosts/news.h: Removed.
2258 * hosts/sparc.h: Use std-host.h.
2259 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2260 perhaps we can later remove the the_bfd field from each symbol.
2261 * syms.c (struct symbol_cache_entry): Remove unused field
2262 app_data. Add comment noting that the_bfd is almost redundant,
2264 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2265 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2266 * hppa.c (fill_spaces): Make slightly more rebust.
2267 * configure.in: Allow std-host as the "default" host.
2269 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2271 * bfd.c: Add struct hppa_core_data to tdata union.
2272 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2273 Get rid of HPPA/BSD specific code. That will go somewhere else
2275 * (fill_spaces): Don't spin forever and die if you don't find
2276 $MILLICODE$ subspace.
2277 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2279 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2280 Make these work for HPUX.
2281 * (make_bfd_asection): New routine to make section creation a
2283 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2284 * libhppa.h: #include the right system files. Redefine all of
2285 the structs/macros for hacking core files to use more sensible
2286 HPUX core file structures.
2287 * targets.c (target_vector): Conditionalize hppa_vec on
2288 HOST_HPPAHPUX, not hp9000s800.
2289 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2290 malloc and realloc. #define HOST_HPPAHPUX.
2292 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2294 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2295 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2296 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2297 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2299 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2300 * aix386-core.c: New file for handling core files on AIX on PS/2.
2301 * targets.c: if AIX386_CORE, use aix386_core_vec.
2302 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2305 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2307 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2310 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2312 * Makefile.in: added dvi target
2314 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2316 * bfd.c: Use right name for tekhex tdata struct.
2317 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2318 * libcoff.h: Updated to get spacing change from coffcode.h.
2319 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2321 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2323 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2324 functions, with the "guts" of the old bfd_slurp_bsd_armap
2325 and bfd_slurp_coff_armap, but assuming we've already checked
2326 if the armap is present or not.
2327 Also, rewrite a bit to avoid keeping around obstack data
2329 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2330 Various fixes to correctly handle COFF_style archives names.
2331 (Note that because these have a trailing '/', the names can
2332 have embedded spaces.)
2333 * archive.c (bfd_slurp_armap): New function, replaces old
2334 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2335 _either_ format, and calls do_slurp_bsd_armap or
2336 do_slurp_coff_armap if either form of map is seen.
2337 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2338 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2339 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2340 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2342 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2344 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2345 * libhppa.h: Make millicode_start and millicode_end be unsigned
2346 int to be same type as CORE_ADDR in GDB. Why are these here?
2348 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2350 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2351 vaddr of the section to the addend.
2352 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2353 SCO_CORE to SELECT_VECS.
2354 (target_vector): add sco_core_vec.
2355 * sco-core.c (sco_core_vec): add leading underscore initializer.
2356 * configure.in (i[34]86-*-sco*): use target i386-sco.
2357 * config/i386-sco.mt: new file; define SCO_CORE.
2359 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2361 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2363 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2365 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2367 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2369 * hosts/i386linux.h: Include unistd.h.
2371 * aoutx.h (print_symbol): aout_stab_name returns a constant
2373 * libaout.h (aout_stab_name): Fix prototype.
2374 * stab-syms.c (aout_stab_names): Array is now const.
2375 (aout_stab_name): Return value is now pointer to const.
2377 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2380 * syms.c (asymbol): Added new field "app_data", for data
2381 particular to the application. Some of the linker flags ought to
2382 get moved to this field someday.
2384 * archures.c (bfd_default_scan): Recognize a few more numbers:
2385 80486, 80960, and 960.
2387 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2388 bfd_coff_std_swap_table, cast to PTR.
2389 * bfd.c (bfd_coff_swap_*): Deleted macros.
2390 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2392 * coffcode.h (type bfd_coff_backend_data): New structure type,
2393 contains pointers to the COFF-specific swapping routines.
2394 (bfd_coff_std_swap_table): New data structure, to be used when
2395 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2396 (bfd_coff_swap_*): New macros.
2397 * coff-mips.c (mips_coff_swap_table): New data structure.
2398 (ecoff_big_vec): Use it.
2399 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2400 * All other targets: Deleted coff-specific vector entries.
2402 * trad-core.c: Fixed some `PARAMS' uses that were missing
2405 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2407 * aoutx.h (some_aout_object_p): Protect arg prototype in
2408 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2410 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2412 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2413 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2414 PARAMS for readability.
2416 * aoutx.h: Add type to callback parameter.
2417 * coff-mips.c: Don't call trad-core.h, not needed.
2418 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2419 * trad-core.h: Eliminate, unused.
2421 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2423 * format.c (bfd_check_format): if default target isn't found
2424 then look through the entire list rather than return early.
2426 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2428 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2430 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2432 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2434 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2436 * coff-z8k.c: checkpoint, more addressing modes handled
2437 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2440 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2442 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2444 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2446 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2448 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2450 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2451 and about when file descriptors are closed.
2453 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2455 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2456 written out correctly.
2458 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2460 * section.c: New section bit SEC_SHARED_LIBRARY.
2461 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2462 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2465 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2467 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2468 macros; use PARAMS to declare the function pointers involved.
2470 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2471 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2473 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2475 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2477 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2478 declaring pointers to functions.
2479 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2480 * seclet.h: Declare external function with PARAMS.
2482 * doc/chew.c (exfunstuff): Eliminate.
2483 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2484 * doc/proto.str: Use paramstuff rather than exfunstuff.
2486 * libbfd.h: Update, based on changes in source code and chew.
2488 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2490 * libieee.h: Add FIXME about removing limit on number of sections.
2491 * bfd-in.h: Improve comments to make it clear that bfd.h is
2492 the wrong place to edit this file.
2493 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2494 same places where we install bfd.h.
2496 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2498 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2499 symbol type before blindly modifying the auxent. Specifically,
2500 only modify the endndx fields for types that need it, and don't
2501 set the array information for non-arrays.
2503 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2505 * aoutx.h (some_aout_object_p): Section list should be set up
2506 correctly anyways; don't have to set up "next" pointers manually.
2508 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2510 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2511 config/i386v.mh: removed -DUSG from HDEFINES.
2512 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2514 hosts/i386v.h: don't define POSIX_UTIME.
2516 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2518 * ieee.c (ieee_slurp_sections): make a private copy of the
2519 section's name before truncating it.
2521 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2523 * hppa.c: add symbol_leading_char entry in transfer vec
2525 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2527 * ieee.c (get_symbol): can now cope when two symbols of a
2528 different class, but the same index number occur consecutively.
2529 (get_section_entry): nicer name for sections being forward
2530 referenced. (ieee_archive_p): don't free the filename string,
2531 since it was never malloced.
2533 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2535 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2537 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2539 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2540 optionally setting the dimen info, since they are in the same
2541 memory locations. Also zero out external auxent.
2542 (coff_write_symbol): don't zero external auxent; now done in
2545 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2547 * Check fclose return value for errors.
2548 libbfd.h: bfd_cache_close now returns a boolean.
2549 cache.c (bfd_cache_delete): return fclose success value.
2550 (bfd_cache_close): return bfd_cache_delete return value.
2551 opncls.c (bfd_close, bfd_close_all_done): return result of
2554 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2556 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2558 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2560 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2561 work out a coff relocation type from a howto's attributes rather
2562 than using the input r_type field. This fixes PR1677 and allows
2563 conversion of a.out relocs to coff relocs.
2565 * coffcode.h (coff_write_relocs): if supplied a relocation
2566 relative to an absolute symbol, use the right symbol index.
2568 * reloc.c (bfd_perform_relocation): do a partial link for coff
2571 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2573 * changes to support i386-sysv with shared libraries:
2574 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2575 check for .data2; if _LIB is defined, check for it; map
2576 SEC_NEVER_LOAD to STYP_NOLOAD.
2577 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2578 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2579 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2580 if section has contents, not just if it is loadable; if
2581 TWO_DATA_SECS, check for .data2
2582 (coff_set_section_contents): set vma of .lib section to number of
2584 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2585 don't define coff_write_armap to bsd_write_armap.
2586 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2589 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2591 * solaris2.h: Get the definition of alloca from alloca.h if we
2594 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2596 * configure.in (i960-*-{aout,bout}): Support these.
2598 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2600 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2602 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2604 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2605 no-longer-used definitions of L_SET and L_INCR.
2606 * i386linux.h: Tweaks to smooth Linux build.
2608 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2610 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2612 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2614 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2615 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2616 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2617 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2619 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2620 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2622 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2624 * configure.host: New file, contains mapping of host configs
2625 to host support file names for bfd, binutils, opcodes.
2626 * configure.in: Use it.
2627 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2628 * i386bsd.c: Cleanup, reformat.
2629 * config/i386-bsd.mt: Comment changes.
2630 * config/i386bsd.mh: New file for core file support.
2631 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2632 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2633 on BSD 4.4 define ALIGN (sigh!).
2635 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2637 * libaout.h (aout_backend_data): added exec_header_not_counted
2638 field. For ZMAGIC files only, when text_includes_header is set, by
2639 default the length of the exec header is counted in the text
2640 section size. For go32, exec header is mapped in but does *not*
2641 contribute to the size of section.
2642 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2643 is not set, but ztih is, add the size of the exec header to the
2644 recorded size of the text section.
2645 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2646 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2647 Also set text_includes_header.
2648 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2649 by default in MY(backend_data).
2651 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2653 * aout-target.h (callback): Don't define this function if it won't be
2656 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2657 type doesn't match. Don't lose if file sections have already been
2659 (set_arch_mach): Set reloc_entry_size.
2660 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2662 * hosts/i386bsd.h: New file.
2663 * configure.in: Recognize i[34]86-*-bsd host.
2665 * aout-target.h (callback, write_object_contents): Delete unused
2668 * aoutx.h (reloc_type_lookup): New function.
2669 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2670 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2671 (MY_reloc_howto_type_lookup): Don't define it.
2673 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2675 (slurp_symbol_table): Use header byte order, not target byte
2676 order, for reading symbol data.
2678 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2680 * configure.in: Undo some brain damage in the host section.
2681 * configure.in: Reformat the target section, test many configs.
2682 * Makefile.in (make): Remove obsolete `make make'.
2683 * aoutx.h (some_aout_object_p): Make defines line up.
2685 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2687 Now a bfd knows whether underscores are normally prepended
2688 to symbols in its file format.
2690 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2691 coff-z8k.c: targets set so they have leading underscore
2692 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2693 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2694 without leading underscore flag
2695 * targets.c: add symbol leading char to xvec description
2696 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2698 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2700 * archive.c: Make errno global.
2701 * archive.c (_bfd_write_archive_contents): If read fails (and
2702 errno!=0) set bfd_error to malformed_archive (since this probably
2703 indicates a truncated archive), rather than system_call_error.
2705 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2707 * Makefile.in: added rules for i386bsd.c
2708 * i386bsd.c: new file, supporting 386bsd.
2709 * configure.in: recognize i386-*-bsd target.
2710 * config/i386-bsd.mt: new file - 386bsd target configuration.
2712 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2714 * configure.in: re-arrange host section to use *-*-* notation,
2715 clean up some of the target section as well
2717 * seclet.c: cast result of bfd_get_relocated_section_contents to
2718 avoid compiler warnings
2720 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2722 * coffcode.h (coff_section_symbol): Create section if it doesn't
2725 * bout.c: Removed some unused variables.
2727 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2729 * Portability fixes from p3:
2730 coffcode.h (coff_write_relocs): removed sanity check until it
2731 works on all targets (per advice from sac).
2732 config/hp9000.mh: new file to define USG.
2733 hppa.c: #undef hppa before the JUMP_TABLE.
2734 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2736 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2737 local variable target volatile to avoid mysterious bug in
2740 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2742 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2743 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2745 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2747 * coff-z8k.c (func_da, func_jr): Lint.
2748 * coffcode.h: Use memset rather than bzero.
2749 * elf.c: Use memcpy rather than bcopy.
2750 * tekhex.c: Use memset rather than bzero.
2752 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2754 Add Adobe a.out support.
2756 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2757 * config/adobe.mt: Add.
2758 * configure.in (*-adobe-* target): Add.
2759 * targets.c (a_out_adobe_vec): Add.
2760 * Makefile.in: add aout-adobe.c.
2762 * configure.in: Put two dashes in all entries to be matched.
2763 Add comments to remind people to do this.
2764 Reorder all entries that match manufacturer names, to occur
2765 last, so they will only be matched if no more specific match
2766 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2768 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2770 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2771 since we should never have a NULL section.
2772 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2773 tests, set the section to bfd_abs_section.
2775 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2777 * coff-z8k.c: getting closer
2778 * coffcode.h (coff_get_relocated_section_contents): allow
2779 EXTRA_CASES hooks for different arches to provide different reloc
2781 * seclet.h: #ifndef around it to allow multiple inclusion
2782 * srec.c: minor doc fix
2784 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2786 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2788 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2790 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2793 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2795 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2796 filling in reloc, in case immediately following code doesn't set
2799 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2801 * coffcode.h (coff_renumber_symbols): set the last renumbered
2802 symbol pointer to NULL, as expected by coff_write_linenumbers.
2803 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2804 type R_IHCONST used on the 29k.
2806 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2808 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2809 update, based on how the underlying file was opened. Obsoletes
2811 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2812 all FASCIST_FDOPEN config defines.
2814 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2816 * sparc-opc.c: Moved to opcodes library, now that we have one.
2817 * Makefile: Don't compile it.
2819 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2821 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2823 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2825 * section.c (bfd_set_section_flags): Remove a sanity check.
2826 It is unfortunately broken, and prevents strip from working.
2828 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2830 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2831 created by last change.
2833 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2835 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2836 * bfd-in.h: Bump to version 2.0.
2838 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2840 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2841 braindamaged HP/Apollo compiler happy.
2843 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2845 * format.c: Fix description of search for matching target.
2846 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2847 * targets.c: Update description of search for matching target.
2848 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2849 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2850 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2852 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2854 * Makefile.in: Added mostlyclean/clean/distclean rules.
2856 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2858 * targets.c (target_vector): Take out oasys (unless that is
2859 the default): Because there is no magic number in archives,
2860 there can be annoying target mis-matches.
2862 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2864 * sparc-opc.c: Rigorously updated to match architecture manual.
2866 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2868 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2869 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2870 to the built-in abs_section were not written out correctly.
2872 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2874 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2875 large, assume we're using a swapped byte order and fail with
2876 wrong_format rather than dumping core.
2878 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2880 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2881 filename constraints.
2882 * Makefile.in: Updated to reflect change.
2884 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2886 Add preliminary support for the we32k:
2888 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2890 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2892 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2894 * bout.c: added support for relaxable alignment relocs.
2896 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2897 pass down pointer to play area rather than use alloca
2899 * cpu-z8k.c (compatible): made static to reduce name space
2902 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2904 Add basic support for the z8k:
2906 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2907 section.c, targets.c,
2909 * syms.c: move mis-inserted patch.
2911 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2913 Documentation fixes:
2914 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2915 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2917 * reloc.c: break out addend item from surrounding text.
2919 * doc.str (DOCDD): Defined. Adds text to output.
2920 (bodytext): Put bulletize before kill_bogus_lines.
2921 * chew.c (bulletize): End itemization after a blank line, to
2922 prevent following text from being swallowed up in an item.
2924 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2926 * configure.in: Add sparclite as a target.
2928 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2930 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2933 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2934 from a coff file (csym is null), dont deref them
2936 * ieee.c (parse_expression): get the answer right when adding an
2937 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2938 on elts so that filename is filled in.
2940 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2942 * bout.c (howto_align_table): New set of relocs, with enough
2943 data for "objdump -r" to work.
2944 (b_out_reloc_type_lookup): Recognize alignment relocs.
2946 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2948 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2949 invocations of make. Also, always create installation
2952 * config/apollov68.mh: removed -g from CC definition.
2954 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2956 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2957 overflowing gp-offset range.
2959 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2961 * srec.c (srec_set_section_contents): don't write out sections
2962 without the LOAD and ALLOC attributes
2964 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2966 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2967 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2968 * aout-target.h (callback): Don't set page/seg sizes.
2970 (set_sizes): New routine.
2971 (backend_data): Point to it.
2972 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2973 (sunos4_aout_backend): Point to it.
2974 * aoutx.h (set_arch_mach): Call set_sizes callback.
2976 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2978 * aout-target.h: Make _bfd_slurp_extended_name_table be
2979 the default. Given that we *write* the suckers (for long
2980 archive member names), we really ought to be able to read them!
2981 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2982 seem to be needed, and many machines don't have it.
2984 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2986 * coff-m68k.c (vector): read and write archives in coff format.
2988 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2990 * opc-sparc.c: New file.
2992 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2994 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2995 pointers to bfd_byte* before performing arithmetic on them. Such
2996 use with bare void* pointers is a gcc extension.
2997 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2998 * archive (normalize): Add to CONST to match actual usages with
3001 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
3003 * configure.in: Recognize i486 host cpu, and use i386-elf
3006 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
3008 * config/stratus.mt (CC): Remove definition.
3009 * elf.c (bfd_section_from_shdr): Test for the possibility that
3010 section_from_elf_index returns NULL and don't dereference it.
3012 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3014 * add hppa_data to bfd tdata (indirectly via sef).
3016 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
3018 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3020 * configure.in: error messages to stderr, not stdout
3022 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3024 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
3025 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
3026 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
3028 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3030 * configure.in: recognize hppa* instead of hppa
3032 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3034 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
3035 RTYPE2HOWTO to cope with same.
3036 * reloc.c (bfd_perform_relocation): added support for size of -2
3037 (subtract a word reloc type). Updated doc.
3039 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3041 * Makefile.in: merged changes from progressive, removed rcsid.
3043 * archures.c, archive.c, Makefile.dos: removed rcsid.
3045 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3047 * bfd-in.h : add BFD_IS_RELAXABLE flag
3048 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3049 header e_relaxable, major hackery in callbacks
3050 * libaout.h : add space for a_relaxable.
3051 * seclet.c (rel): don't relax empty sections
3054 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3056 * section.c (STD_SECTION): add some casts to the initializers for
3059 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3061 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3062 and add appropriate casts to keep (picayune) aix-cc happy.
3064 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3066 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3067 symbol pointers. Punt expensive & useless bfd_realloc. Use
3068 malloc for raw symbols, and free it before returning.
3069 (bfd_section_from_shdr): Do not slurp symbol table until politely
3070 asked. Do not even slurp string tables.
3071 (elf_get_symtab_upper_bound): Count 'em without reading them.
3072 (elf_get_symtab): This is how to politely ask. Schlurp!
3073 This should probably just *become* elf_slurp_symbol_table, FIXME.
3075 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3077 * archive.c (bsd_write_armap): write the timestamp of the
3078 archive header to be just a little bit later than the timestamp of
3079 the file, otherwise the linker will complain that the index is
3082 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3084 * configure.in: Add m68k-ericsson-*.
3086 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3088 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3089 * elf.c: Remove unconditional debug printf's.
3090 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3091 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3092 (elf_slurp_symbol_table): Hand out symbols in forward, not
3093 reverse order. Simplify duplicate code.
3095 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3097 * elf.c: Remove "(void)" casts from function calls where the
3098 return value is ignored, in accordance with GNU coding standards.
3100 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3102 * hppa.c: Apply John's standard fix to avoid "empty translation
3103 unit" warnings from some ANSI-C compilers.
3105 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3107 * hosts/solaris2.h: Configure same as sysv4.
3109 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3111 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3112 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3113 type match actual return type.
3114 * elf_print_symbol (section_name): Make CONST.
3116 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3118 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3119 New files, for Linux (a free Unix clone for 386 machines).
3120 * Makefile.in, configure.in, targets.c: Update accordingly.
3122 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3123 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3124 correct calling of howto special functions and fixes from Raeburn
3126 * archures.c: nuke bfd_reloc_code_type
3127 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3128 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3129 SEC_NEVER_LOAD, various other bfdgas newness
3130 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3131 * targets.c: change jump table vector to above
3134 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3136 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3137 its prototype will be included in libbfd.h. Change result type
3138 to struct * (rather than equivalent typedef) so it can be used in
3139 the prototype, where they typedef won't be known.
3140 * libbfd.h: Updated version.
3142 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3144 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3145 targets.c: HPPA merge.
3147 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3149 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3150 * config/solaris2.mh: Kludge around Sun compiler bug.
3152 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3154 * libaout.h (aout_backend_data): Change defs of two bitfields to
3155 be unsigned chars instead to get around rs6000 compiler problem.
3157 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3159 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3160 Correct misconception that there can be only one symbol table.
3161 Only call elf_slurp_symbol_table on the full symbol table, not
3162 the dynamic one which is only a subset of the full one.
3164 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3166 * coffcode.h (coff_compute_section_file_positions): For I960,
3167 don't align sections in file.
3169 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3171 * targets.c (struct bfd_target): Added field for target-specific
3172 (but not file-specific) data, for distinguishing minor
3173 characteristics between (e.g.) a.out formats.
3175 * section.c (struct sec): New field user_set_vma indicates vma
3176 field should be heeded, not assumed to be unset.
3177 (STD_SECTION): Initialize that field of standard sections to zero.
3178 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3180 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3181 pre-swapped version.
3183 * archures.c (struct bfd_arch_info): Fixed order of comment and
3184 field decl. New fields indicate size of page and segment for
3186 * cpu-m68k.c (N): Fill in values.
3187 * cpu-sparc.c (arch_info_struct): Ditto.
3189 * libaout.h (struct aout_backend_data): Various bits of data (not
3190 all used currently) with characteristics of a.out implementation.
3191 Important field for now is text_includes_header, indicating that
3192 the text section starts immediately after the file header, which
3193 gets mapped in with it.
3194 (struct aout_data): New fields indicate whether vma has been
3195 adjusted yet (not yet used), and what magic number will be used in
3196 the output file (should go away in favor of vma_adjusted).
3197 (WRITE_HEADERS): Code for dealing with section sizes and related
3198 header fields replaced with call to adjust_sizes_and_vmas.
3199 * aoutx.h (some_aout_object_p): Fill in magic number field.
3200 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3201 (set_arch_mach): Set page size and segment size once CPU
3203 (adjust_sizes_and_vmas): New function; has much code moved
3204 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3205 and size parameters, as well as many header fields, after deciding
3206 on magic number for output file. Checks to ensure that this
3207 adjustment has only been done once.
3208 (set_section_contents): Call adjust_sizes_and_vmas instead of
3209 doing much of the work here.
3211 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3212 default (null) values of these fields.
3213 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3214 value in exec header.
3215 (sunos4_aout_backend, MY_backend_data): Define backend data
3216 indicating file header is included in text section.
3218 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3220 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3221 gcc version 2, to avoid warnings.
3223 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3225 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3226 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3228 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3230 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3232 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3234 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3235 * configure.in: Rewrite target parsing to use simple format.
3236 Handle sparc-sun-solaris2 configuration.
3237 * aout64.h: Avoid ANSI C brain death warning.
3238 * elf.c: Avoid trigraph (???) or /* in comments.
3240 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3242 * config/sysv4.mh: new file, RANLIB=echo
3244 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3246 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3248 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3249 elf_core_tdata_struct into a single common struct. Core files
3250 wouldn't have worked at all without this.
3251 (bfd_elf_find_section): New function for GDB's undercover use
3252 to find string sections that BFD hides from it.
3253 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3255 (elf_object_p, elf_core_file_p): Allocate internal file header
3256 storage dynamically.
3257 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3258 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3260 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3262 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3264 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3266 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3268 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3270 * configure.in: handle m680[01234]0 as aliases for m68k
3272 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3274 * coff-a29k.c: do byte relocs correctly
3275 * coffcode.h (styp_to_sec_flags): never load INFO sections
3276 * seclet.c (rel): don't relocate INFO sections
3278 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3280 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3281 Make the symbols unmodifiable.
3282 (bfd_section_init): Deleted.
3283 * init.c (bfd_init): Don't call bfd_section_init.
3285 * section.c (bfd_set_section_contents): Ensure that range to be
3286 written is within section boundaries.
3287 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3290 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3292 * coff-i960.c (howto_table): Deleted.
3293 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3294 interesting entries from old howto_table.
3295 (RTYPE2HOWTO): Adjusted to use switch.
3296 (coff_i960_reloc_type_lookup): New function.
3298 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3299 records for section symbol.
3300 (make_abs_section): Unused; deleted.
3301 (renumber_symbols): Re-order symbols so undefined symbols come
3302 last, as COFF format desires.
3303 (coff_write_symbol): Put C_FILE symbols in debug section always.
3304 (coff_section_symbol): New function; creates a symbol with the
3305 same name as a section, and sets up aux records for it.
3306 (coff_add_missing_symbols): New function; adds section symbols to
3307 symbol table if they aren't there already. Should someday also
3308 add a dummy C_FILE symbol if none is present.
3309 (coff_write_object_contents): Add missing symbols before preparing
3310 symbol table to be written.
3311 (coff_slurp_reloc_table): Verify that symbol indices read in are
3312 in a reasonable range.
3313 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3314 (obj_conv_table_size): Accessor macro.
3316 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3317 reloc types on i960.
3319 * bfd-in.h (bfd_get_section_name): New macro. Like
3320 bfd_section_name, but returns rvalue, not lvalue.
3321 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3322 (bfd_get_section_flags): Now returns rvalue.
3324 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3325 general, some specific to sparc or i960.
3327 * aoutx.h (set_section_contents): Set VMA for each section based
3328 on previous section. If text section VMA doesn't appear to have
3329 been set, make a best guess from the type of file.
3331 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3333 (MY(vec)): Initialize reloc_type_lookup field.
3335 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3336 (bfd_error_trap, bfd_error_vector): Extern, not common.
3338 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3339 few types of relocs for sparc; will need enhancement.
3341 * bout.c (callj_callback): Use DEFUN macro in definition.
3342 * coff-i960.c (optcall_callback): Likewise.
3344 * targets.c (bfd_target): Added fields reloc_type_lookup and
3345 _bfd_make_debug_symbol. Also minor comment changes.
3346 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3347 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3348 than arch info, and dispatch with BFD_SEND. Callers changed.
3349 * archures.c (struct bfd_arch_info): Deleted field
3351 * cpu-*.c: Don't initialize that field.
3353 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3354 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3355 (bfd_errmsg): Now returns ptr to const.
3356 * bfd-in.h (bfd_errmsg): Fix prototype.
3358 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3359 * reloc.c (bfd_generic_relax_section): Ditto.
3361 * section.c (Section Output doc): Improve description of use of
3362 output_section and output_offset.
3364 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3366 * sco-core.c: new file from net.
3367 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3368 Now we have the hairy linker, it's possible to move symbols from
3369 one section into another. Actually make that work!
3371 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3373 * hosts/sun3.h: fix declaration of free.
3375 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3377 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3378 * coff-h8300.c (reloc_processing): all relocs are relative to
3380 * opncls.c: don't use fdopen on DOS systems
3382 short patches from Glenn Kasten (glenn@ready.com)
3383 * target.c: enabled oasys support
3384 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3385 fix problem where a relocation which crossed a modification byte
3386 boundary did not work. Fix problem where a relocation near the end
3387 of a data record did not work.
3390 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3392 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3393 archvie header string counts the endian way, this heuristic sees
3394 how big an archive string to read by trying it one way and if the
3395 string table is unreasonably big, trying it the other. *FIXME*.
3396 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3398 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3400 * bfd-in.h: Increase version number to 1.97, for consistency
3402 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3404 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3406 * bfd-in.h: bump version to 1.96
3407 Major change; changed calling convention for
3408 bfd_get_relocated_section_contents so that caller allocates
3409 memory for section data.
3410 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3411 seclet.c, targets.c, bfd.c: reflect new convention.
3412 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3413 case, then use reasonable default values for SEC_* flags.
3415 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3417 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3418 size of output reloc struct.
3419 * targets.c, Makefile.in: comment out tekhex for the moment.
3420 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3421 * configure.in: tandem target is st2000
3422 * coff-m68k.c: rename static howto_table to global
3423 m68kcoff_howto_table.
3424 * bout.c: remove unnecessary abort
3425 * coff-a29k.c: various changes to the way relocations work to cope
3426 with the "new order" and latent bugs.
3429 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3431 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3432 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3433 * reloc.c (bfd_perform-relocation): don't relocate refs to
3434 absolute symbols if doing a partial link.
3436 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3438 * configure.in: Add a29k-amd-udi.
3440 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3442 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3443 internal_exec structure before initializing the fields that
3444 are used, so that the unused fields are in a known state.
3446 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3448 * tekhex.c (struct data_struct): Convert from typedef that
3449 typedefs nothing to a normal structure declaration.
3450 * tekhex.c (pass_over): Prototype args for function that
3451 second arg points to.
3453 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3455 * Makefile.in: remove old style staging. Do not print recursion
3458 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3459 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3462 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3464 * bfd.c, Makefile.in: added tekhex
3465 * aoutx.h (set_section_contents): pages should be padded to the
3466 size of a page, not the size of a segment.
3467 * configure.in: added go32 host and i386-aout target.
3468 * i386aout.c, libaout.h: now works for go32 target
3469 * ieee.c: fix bit rot.
3470 * seclet.c: support for padding seclet type.
3472 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3474 * Makefile.in: added .NOEXPORT:
3476 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3478 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3480 * elf.c (elf_compute_section_file_positions,
3481 elf_write_object_contents): Return boolean, not NULL (which
3483 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3484 Also ifdef-out code that aborts on unhandled section types.
3486 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3488 * configure.in: Recognize ncr3000 config
3489 * Makefile.in (MINUS_G): Pass on to recursive makes.
3490 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3492 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3494 * Makefile.in: Now that we have sym.h and symconst.h, compile
3495 coff-msym.c on all systems.
3496 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3497 * coff-msym.c: Update include files and comments; add weakext bit.
3499 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3501 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3502 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3504 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3506 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3507 * configure.in: Add new host and target configs.
3508 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3509 structs, which vary; just use member name.
3510 (elf_object_p, elf_core_file_p): Lint, fix comments.
3511 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3513 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3515 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3516 local, disposable, copy of the external form of section header
3517 table and program header table entries.
3519 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3521 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3523 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3525 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3528 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3530 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3532 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3534 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3535 not internal bfd_assert function (twice).
3537 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3539 * aout-target.h: change ar_max_namelen to 15 (the right value)
3540 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3543 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3545 * archive.c (bfd_generic_archive_p): check for bout archives too.
3546 * bout.c: make it work again.
3548 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3550 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3552 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3553 bfd_xmalloc() instead of bare malloc().
3555 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3557 * Makefile.in: pass down MAKEINFO on info.
3559 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3561 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3562 host/h-<foo> now just <foo>.
3563 * configure.in: reflect changes
3565 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3567 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3568 actual source file, not just the generated libbfd.h.
3570 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3572 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3573 gdb on little-endian 960 code.
3574 * archive.c (compute_and_write_armap): indirect symbols should go
3575 into the archive header too.
3577 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3579 * Makefile.in: added check target.
3581 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3583 * coff-msym.c: Move this file from gdb/ecoff.c. It
3584 handles byte-swapping for ECOFF (MIPS symbol) files.
3585 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3586 to the files built on MIPS-based hosts.
3587 * Makefile.in: Add rule for coff-msym.
3589 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3591 * Makefile.in: added clean-info target. MINIMIZE=1.
3593 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3595 * coff-rs6000.c: Move core file functions into separate
3596 new file rs6000-core.c. This is needed because reading
3597 core files depends on native include files that conflict
3598 with ../include/coff/rs6000.h.
3599 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3601 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3603 * aoutx.h (NAME(aout,print_symbol)): Don't print
3604 symbol addresss for undefined symbols.
3605 * coff-rs6000.c: Various updates (due to target-
3606 independent changes).
3607 * libbfd.h: Ditto (tdata field is now a union).
3608 * hosts/h-sparc.h: Removed prototype for bogus function
3609 'emset' (presumably should have been 'memset' - which is there).
3611 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3613 * configure.in (mips-big-* target): Same is Iris.
3615 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3617 * aoutx.h (translate_from_native_sym_flags): when creating an
3618 alias symbol, fill in the section as undefined, rather than
3619 leaving it blank. If an output section can't be found for a
3620 symbol, then don't core dump.
3622 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3624 * Makefile.in, configure.in: removed traces of namesubdir,
3625 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3626 copyrights to '92, changed some from Cygnus to FSF.
3628 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3631 * coff-h8300.c: fix stupid reloc subtraction bug
3632 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3633 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3634 the symbol.flags and done_lineno fields.
3636 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3638 * coffcode.h (coff_write_symbol): write out the correct number of
3640 * cpu-h8300.c: fix disassembly bug
3642 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3644 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3645 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3646 reloc.c, section.c (bfd_map_over_sections), targets.c
3647 (bfd_target_list): Protolint.
3648 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3650 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3652 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3654 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3655 section of a symbol rather than the section of a reffed symbol to
3656 determine the r_index of an emmitted reloc.
3658 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3660 * PORTING: New (preliminary) porting guide.
3662 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3664 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3665 (howto_hvrt16): lint.
3667 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3669 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3670 a full configuration (with possible cross-development),
3671 instead of using host-aout.c.
3673 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3675 * aout-target.h (MY(write_object_contents):
3676 Set obj_reloc_entry_size (abfd).
3677 * gen-aout.c: Change to emit a .c files, not a .h file.
3679 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3681 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3682 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3684 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3686 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3687 with more than one auxent can cause nasty core dumps.
3689 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3690 "done_lineno" so that a symbol which appears twice in the symbol
3691 table only gets it's linenumbers relocated once. Modifed
3692 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3695 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3697 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3698 stuff to use the New Order.
3700 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3702 * ieee.c: Change type of envi[] to unsigned char.
3704 * configure.in: fix vax ultrix configuration.
3706 * elf.c (bfd_section_from_shdr): Deal with null return from
3707 bfd_make_section(). (elf_object_p): Select endianess properly.
3709 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3711 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3713 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3715 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3716 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3717 * host-aout.c: Don't use aout-params.h; configure these systems
3718 in their xm files, not in a randomly generated file.
3719 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3721 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3723 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3725 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3726 host_aout_vec here as well.
3728 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3730 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3731 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3732 to prevent undefined symbol.
3734 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3736 Various lints found on PersSony
3737 * aoutx.h: cast an enum
3738 * coff-a29k.c: many ints in reloc structure turned to enum
3739 * coffcode.h: more enums
3740 * cpu-h8300.c: more enums
3741 * opncls.c: more enums
3743 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3745 * configure.in: Make Tahoe configuration work again.
3746 * bfd-in.h: Remove trailing comma from enum declaration.
3747 * ieee.c: Can't put byte values >0x7F into a signed char.
3749 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3751 * Makefile.in: Add dependencies for various coff-*.o files.
3753 * elf.c: Remove extraneous paren from core_prpsinfo and
3754 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3755 Replace references to old section "size" member with new
3756 "_raw_size" member. Implement elf_make_empty_symbol, which
3759 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3761 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3764 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3766 * coffcode.h (bfd_coff_relax_section): now static.
3767 (bfd_coff_get_relocated_section_contents): various type lints.
3769 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3771 New entry point in the transfer vector - bfd_relax_section.
3773 * aout-target.h: add to vector, call generic_relax
3774 * bfd-in.h: add to vector
3775 * bfd.c: add #define for vector
3776 * bout.c: add to vector, call generic_relax
3777 * coffcode.h: add to vector, also now has coff specific relax code
3778 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3779 * elf.c: call generic_relax
3780 * ieee.c: call new vector, clean up some bugs due to the creation
3782 * libbfd.h: add bfd_generic_relax_section EXFUN
3783 * oasys.c: call generic_relax
3784 * reloc.c: implement generic_relax
3785 * seclet.c: moved much of this into coffcode.h
3786 * srec.c: call generic_relax
3787 * targets.c: define new transfer vector
3789 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3791 * everything: now modified to use smaller reloc type. Self hosts
3794 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3796 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3797 New files for stratus.
3799 * configure.in: Add configuration fragments for stratus.
3801 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3803 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3804 variables as CONST since they are set to point to a const char
3805 string. Fixes compiler complaints.
3807 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3809 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3812 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3814 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3815 symbols, so that we can emit the correct file name even
3816 if it's an include file.
3818 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3820 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3821 (Reported by john@labtam.labtam.oz.au (John Carey)).
3823 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3825 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3827 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3828 being used to -DHAVE_PROCFS.
3830 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3831 '#include "fopen-same.h"' to end of file to match other h-* files.
3833 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3835 * configure.in: Change svr4 references to sysv4. Add case
3836 "unknown" for target vendor and infer some targets based
3837 on the specified operating system.
3839 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3841 * bfd-in.h, libaout.h: ANSIfy enums.
3843 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3845 * archive.c (normalize): created version for VMS which removes the
3846 VMS directory crap from the front and end of a filename, eg turn
3847 [-.foo]bar.obj;123 into bar.obj
3848 (bfd_construct_extended_name_table): now writes index into an
3849 extended name table in decimal - the same base used to read an
3850 extended name table.
3852 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3854 * aout-encap.c: Fix to use aout-target.h.
3855 * aoutf1.h: Use standard MY_object_p and MY_callback
3856 in aout-target.h. Remove target-specific versions.
3857 * host-aout.c: Re-write to use aout-target.h.
3858 * gen-aout.c: New files use with host-aout.c to generate
3859 host-specific a.out-related parameters.
3860 * Makefile.in: host-aout.o depends on aout-params.h, which is
3861 generated by gen-aout.
3862 * aout-target.h: Make a little more flexible.
3863 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3864 macro. Instead, inline it in aout-target.h.
3865 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3866 a gcc -Wall warning.
3867 * archive.c: Add missing commas in DEFUN macro (2 places).
3868 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3869 Berkeley ones, now that libiberty has them:
3870 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3871 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3872 remove unused variable.
3874 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3876 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3877 and execname inside HAVE_PROCFS ifdef since they are unused
3878 when it is not defined.
3880 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3882 * elf.c: Flag all sections as either code or data. We can't
3883 be sure what they are anyway, since ELF doesn't fit the
3884 traditional model of text+data+bss very well. Add new local
3885 function elf_read() to simplify code. Record entry point in
3888 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3890 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3891 rather than N copies of the same lines.
3893 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3895 * cpu-h8300.c: disassemble branch displacements correctly
3896 * coff-h8300.c: put reloc offsets out in 32bits
3898 * makefile.dos, configdj.bat: New files from DJ
3899 * cache.c: fopen with new macros is needed for DOS.
3900 * ieee.c: environ renamed to envi to stop an include file
3902 * opncls.c, coff-rs6000.c: more fopens with macros.
3904 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3906 * Makefile.in: infodir belongs in datadir.
3908 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3910 * Makefile.in: fix where docdir lives
3912 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3913 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3914 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3915 srec.c, syms.c, targets.c : all new documentation and lint
3919 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3921 * coffcode.h, srec.c: Lint.
3923 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3925 * Makefile.in: install using INSTALL_DATA, added standards.text
3928 * configure.in: mark directory as target dependent. configure
3929 nows works in objdir always so make file existence checks
3932 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3934 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3935 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3936 and mandir now keyed off datadir by default.
3938 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3940 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3941 computation of arch and machine type so it's worked out before
3942 some_aout_object_p is called.
3943 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3945 * archures.c: add extra field 'section_align_power' to hold
3946 default section alignment in object files.
3947 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3948 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3949 initialize the new field.
3950 * bout.c (b_out_callback): replace the text size, since aout
3952 * aoutx.h: Documentation in the new style
3954 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3956 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3957 use the saved value if mtime_set is already set (intended
3958 for archive files, though apparently not used yet).
3960 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3962 * targets.c: Revise comments about how to configure the target
3963 vector, to match reality. Remove mention of obsolete methods.
3964 Remove long lists of capitalized macros that turn into the same
3965 thing in lowercase. Normal vector simply lists all known
3966 lowercase xvec names; all other cases are handled by SELECT_VECS.
3968 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3971 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3972 list of supported targets.
3974 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3976 * archive.c (bsd_write_armap): The pad byte sometimes added to
3977 the string table in a __.SYMDEF member is now
3978 counted as part of the size of the string table.
3979 This is compatible with the old ranlib, as well as Sun's.
3981 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3983 * srec.c: Rewrote to fix many bugs; now gets the record type
3984 right, doesn't choke on input, sets the start address in an S9 and
3985 fills in the filename on an S0.
3987 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3989 * cpu-h8300.c: Add support for MEMIND addressing mode
3991 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3993 * coffcode.h: use the new macro if available
3995 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3996 * Makefile.in: Fixed dependencies due to file rename
3998 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3999 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4000 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
4001 newos3.c, stab-syms.c, syms.c: All these files have had their
4002 #includes altered to point to the new places.
4004 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
4006 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
4008 * configure.in: Add vendor "ncr" as supported per-target vendor.
4009 Add svr4 case for i386 per-host case.
4011 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
4014 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
4016 * syms.c (bfd_decode_symclass): Return 'A'
4017 for symbols that are both absolute and global.
4018 * archive.c (bfd_special_undocumented_glue): Return NULL
4019 if bfd_ar_hdr_from_filesystem returns NULL.
4021 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
4023 * Makefile.in: added coff-h8300
4024 * configure.in: now h8 is a coff target
4025 * cpu-h8300.c: fix various disassembly problems
4026 * libcoff.h: took out some code which has been #0ed for a long
4028 * targets.c: added h8 coff
4029 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
4030 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
4032 * coffcode.h: Started to change the way machine dependencies are
4033 handled, from the nest of #ifdefs to macros defined in the
4034 including coff-<foo>.c
4036 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4038 * aoutx.h (some_aout_object_p): Set the `executable' bit
4039 if the entry point is contained in the text segment, even if the
4040 text segment is at location 0.
4042 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4043 nonstandard MIPS sections (.rdata, .sdata, etc).
4045 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4046 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4047 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4049 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4051 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4053 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4054 from syms.c to new file stab-syms.c. Also, since GNU extended
4055 type codes such as N_SETT are no longer in ../include/stab.def,
4056 include them manually.
4057 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4058 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4059 * libaout.h: Added prototype for aout_stab_name().
4060 * Makefile.in: Update Makefile for new stab-syms.[co].
4062 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4064 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4065 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4066 just make N_XXX work by excluding the header from the text segment.
4067 * aoutx.h: Fix comments to match.
4069 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4071 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4072 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4073 for the "logical" text segment (i.e. never consider the exec
4074 header to be part of the text segment). This change is
4075 needed for consistency with various other parts of bfd and ld.
4076 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4077 and move calculation of obj_textsec(abfd)->size to libaout.h.
4078 * bfd-in.h: Removed bogus ';'.
4080 * Makefile.in: Add MINIMIZE flag to select lean
4081 or bloated target_vector.
4082 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4083 * newsos3.c: Fixes to ../include/aout64.h remove need
4084 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4086 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4088 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4089 handle both little and big-endian targets, with little
4090 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4091 * host-aout.c: Add FIXME note.
4093 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4095 * targets.c: Make the default target_vector contain
4096 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4097 Old behavior can be gotten by defining ALL_TARGETS.
4098 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4099 Factored out common code into new file aout-target.h.
4100 Saves a lot of duplicate code for a.out variants.
4102 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4104 Get 'make headers' to work when configured with +subdirs.
4105 * Makefile.in: Add $(subdir) to docdir path.
4106 * doc/Makefile.in (protos): Add $(srcdir) prefix
4107 to name of sed scripts.
4109 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4111 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4112 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4113 to include names of N_SETT etc.
4115 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4117 * elf.c: Add minimal support for ELF symbol tables. Generates
4118 canonical bfd symbol tables from ELF symbol tables. Change the
4119 name of some functions from bfd_<name> to elf_<name>.
4121 * syms.c: Trivial fix to comment to remove a redundant "to".
4123 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4125 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4126 form that GDB recognizes as COFF.
4128 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4130 * ieee.c (ieee_object_p): cast NULL correctly.
4131 * configure.in: added harris host
4133 * coff-a29k.c: Lots of changes, most from David Wood.
4135 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4137 * coff-m88k.c (coff_write_armap): Just #undef it.
4139 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4141 * Makefile.in: standardize on MINUS_G to disable debugging
4142 * coff-m88k.c: create coff armaps instead of bsd ones.
4143 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4146 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4148 * elf.c: Additions to support ELF format core files.
4149 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4150 has support for /proc (all the include files in particular).
4152 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4154 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4155 of two N_SO stabs, one for directory, and one for filename.
4157 * bfd-in.h (print_vma): Factor out duplicate definition.
4159 Exit a little more gracefully when malloc returns NULL.
4160 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4161 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4162 * libbfd.h: Rre-generated due to libbfd.c update.
4164 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4166 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4168 * elf.c (elf_object_p): Don't try to create a bfd section for
4169 the first ELF section header. It is just a placeholder.
4171 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4173 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4174 core files, when compiling native.
4175 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4177 FIXME: The aoutf1.h change below needs to be reversed back
4180 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4182 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4183 manipulation of lnno fields in lineno structs in a coff-<f>.h
4184 independent way. Override it in coff-<f>.h to your favourite
4185 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4186 (coff_swap_lineno_out): modified to use the new macros.
4188 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4190 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4191 unknown arch when the magic number doesn't specify the
4192 architecture, since some OSs (eg old sun3s) don't set the number, and
4193 020 is probably the right answer anyway.
4195 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4197 * hosts/h-news.h, hosts/h-rtbsd.h:
4198 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4199 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4200 bfd_print_symbol_nm, for use by nm.
4201 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4202 bfd_print_symbol_nm option, to print in nm format.
4203 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4204 oasys.c (oasys_print_symbol): Provide stub implementations
4205 for bfd_print_symbol_nm.
4206 * syms.c: New function bfd_decode_symclass, used by nm printer.
4207 New function bfd_stab_name to look up string name of stab code.
4209 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4211 * Makefile.in: Added ctor.c
4212 * archures.c (bfd_default_arch_struct) added
4213 bfd_default_reloc_type_lookup.
4214 * coffcode.h: removed a load of #if 0ed code.
4215 (coff_compute_file_section_positions): now works out the section
4216 alignment and size correctly in all cases.
4217 (coff_get_symtab): looks for constructor symbols and calls the
4218 right function when they're found. (coff_canonicalize_reloc):
4219 knows when a section is full of constructors and does the right
4221 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4223 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4224 * libcoff.h: removed #if 0ed code
4225 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4226 arch independent constructor relocation type.
4227 (bfd_reloc_type_lookup): removed the comment "this will go away"
4228 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4229 reloc which is used when BFD_RELOC_CTOR falls through to give a
4230 default 32bit reloc for constructors.
4231 (bfd_default_reloc_type_lookup): added.
4232 * aoutf1.h: fixed SEGMENT_SIZE typo.
4234 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4236 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4237 matching prefix "coff".
4238 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4239 rs/6000 csect records.
4241 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4243 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4244 * configure.in: add motorola delta88 cases
4245 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4246 write_armap prototype
4247 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4249 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4251 * Rename COFF-related files in `coff-ARCH.c' form.
4252 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4253 coff-mips.c, coff-rs6000.c to be exact.
4255 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4256 make output clutter.
4257 * config/mt-*: Ditto.
4259 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4261 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4262 John Gilmore. Archive support from Damon A. Permezel.
4264 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4265 * configure.in: Add rs6000 case.
4266 * targets.c: Add rs6000 vector.
4267 * archures.c: Add rs6000, fix comment on romp.
4268 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4269 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4270 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4271 * section.c (bfd_make_section): Return NULL on attempt to create
4273 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4274 (bfd_swap_aouthdr_in): Handle lots more members.
4275 (make_a_section_from_file): If section has already been seen,
4276 just return false rather than overwriting it.
4277 (coff_real_object_p): Understand incoming magic numbers.
4278 (coff_set_flags): Understand outgoing magic numbers.
4279 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4280 (build_debug_section): Add fn for reading debug string section.
4281 (get_normalized_symtab): Handle symbol names in debug string section.
4282 Remove unused obj_string_table.
4283 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4284 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4285 existing section before making one.
4286 * cpu-rs6000.c: New file.
4287 * rs6000coff.c: New file.
4289 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4291 * elf.c: Add partial support for ELF format corefiles. Still needs
4292 support for extracting registers from corefiles.
4294 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4296 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4297 RANLIB is defined as echo, send the output to /dev/null to help
4298 reduce clutter in the output from doing a make.
4300 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4302 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4303 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4305 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4307 * coffcode.h (coff_compute_section_file_positions): make it pad
4308 section size out if there are alignment restrictions so that the
4309 image will be ok on a system where section positions are worked
4310 out by accumulating sizes rather than from the section headers.
4311 * targets.c (proto write_armap). Changed orl_count to unsigned.
4312 * opncls.c (bfd_close_all_done). Added so that generative
4313 programs like gas can close a bfd without causing bfd confusion.
4314 * libbfd.h (changed becuase of protos)
4315 * amdcoff.c: messed with the way that jmp displacements are
4316 calcualated. This may not yet be totally correct.
4317 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4319 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4320 abs symbol has no section (like a register symbol).
4321 (coff_write_symbol) now zeros auxent before filling it up to help
4322 with sensitive applications.
4323 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4325 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4327 * bfd.c: Make sure we don't get a macro strerror().
4328 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4329 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4330 attempt to recover command, ifdef NO_CORE_COMMAND.
4331 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4333 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4335 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4337 * archive.c (bsd_write_argmap): The size of the ranlib structures
4338 should not include the size field itself.
4339 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4340 adata(abfd)->exec_bytes_size field instead of constant macro,
4341 because aoutx.h compiles to a simple .o file shared by
4342 all 32-bits a.out targets.
4344 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4346 * configure.in: Allow i386-sco-sysv.
4347 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4348 * cpu-h8300.c: lint.
4350 * host-aout.c: New strategy. We use common code, include files,
4351 and data structures to handle the file, but set a few parameters
4352 from the host's config file (page size, text start addr, etc).
4353 * libaout.h: Define HP BSD machine types.
4354 * aoutf1.h: Handle reading a.outs with these types.
4356 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4357 virtual-memory-address of the .reg section. We can't just make a
4358 section for "all the regs and nothing else" because only GDB knows
4359 exactly where the regs are (scattered around the upage and stack).
4360 Clean up memory allocation. Remove big- and little-endian
4361 vectors, replace with single vector; this only runs on the host,
4362 in host byte order. Replace byteswap routines with aborts in case
4364 * targets.c: There's only one trad_core_vec now.
4365 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4367 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4369 * hosts/h-amix.h (free): Fix prototype.
4371 * aoutx.h: Don't use NULL as an integer, for braindead systems
4372 that declare it as (void *)0. (From Peter Schauer.)
4374 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4376 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4377 problem with bad Ultrix system headers.
4378 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4379 various kinds of alignments for the various kinds of
4382 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4384 * doc/Makefile: Don't assume . is on the path (from James Clark).
4386 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4388 * Makefile.in: Avoid Sun Make VPATH bugs.
4389 * targets.c: Declare trad_core vectors extern.
4391 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4393 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4394 * libbfd.h: Moved ALIGN macro here.
4395 * bout.c (b_out_callback): Replace i960_align by align_power.
4397 * libaout.h (struct aoutdata): Added fields page_size,
4398 segment_size and exec_bytes_size. These help generic code
4399 (in aoutx.h and libaout.h) to figure out where to align
4400 the various segments in a demand paged file.
4401 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4402 to decide if the exec header counts in a_text (text segment size).
4403 Also, assume D_PAGED flag is set; don't set it here.
4404 * bout.c (b_out_callback): Add initialization of
4405 adata fields page_size, segment_size, and exec_bytes_size.
4406 * host-aout.c (NAME(host_aout, callback) and
4407 NAME(host_aout,mkobject): Ditto.
4408 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4409 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4410 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4411 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4412 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4413 for some systems (mainly sunos), so do it in the callback instead.
4414 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4415 * aoutx.h (NAME(aout,set_section_contents): Change the way
4416 filepos and size of sections are carried out to support
4417 older styles of demand paged executables.
4420 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4422 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4423 * bfd.c: Added macros to enable gas to swap coff records.
4424 * coffcode.h: Make the coff_swap_*_out routines return the number
4425 of bytes swapped, and cleaned up their prototypes.
4426 * configure.in: Added ebmon/coff support
4427 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4429 * targets.c: Added new entry points for coff swapping
4431 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4433 Restructure configuration scheme for bfd, binutils, ld.
4435 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4436 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4437 Change some config names to match other dirs.
4438 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4440 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4441 ../include/sysdep.h.
4442 * cpu-i960.c: Strncmp needed a length arg.
4443 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4444 * i386aout.c: Remove dead N_TXTOFF override.
4445 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4446 * config/: Rename some config files to match up h-*.h names.
4447 Remove all the HOST_SYS definitions from the config files.
4448 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4449 * hosts/h-hp9000.h: Remove USG comment.
4450 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4451 * hosts/h-news.h, h-sparc-64.h: New config files that had
4452 previously been kludged in the <sysdep.h> file.
4454 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4456 * config/*: trad-core support is HOST dependent, not target
4457 dependent. Target config files only set DEFAULT_VECTOR and/or
4458 other vector elements. Exception: when host-aout.c is in use,
4459 in which case we're forced to assume we're native (hp, vax,
4460 tahoe). Rename XDEPFILES to HDEPFILES.
4461 * Makefile.in: Rename XDEPFILES.
4462 * config/h-sun*: Don't force static linking.
4463 * trad-core.c: Document how to use it nowadays.
4464 * i386aout.c, newsos3.c: Clean up.
4465 * i386coff.c: Allow 386 coff files to be used as core files too
4466 (for reading core files from embedded systems).
4468 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4470 * Add i386aout.c for a.out support on the i386.
4472 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4474 * reloc.c, section.c, syms.c, targets.c: correct info-node
4475 structure in *doc* comments.
4476 doc/Makefile: stop hiding complaints from makeinfo.
4478 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4480 * aoutx.h (...some_aout_object_p): Take a third parameter,
4481 the internal_exec struct, and avoid ever looking at an
4482 external_exec. All callers changed to read the entire
4483 external_exec struct, swap and check its magic number,
4484 swap in the whole structure, and pass the swapped-in version to
4486 * bout.c: Bring into modern era. Use single _object_p routine
4487 for big- aand little-endian. Provide internal and external
4488 exec header structs. Use separate swap-in and swap-out routines.
4490 * libaout.h: Move struct internal_exec from ../include/aout64.h
4491 to here. Add obj_symbol_entry_size to struct aoutdata.
4492 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4494 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4495 EXTERNAL_NLIST_SIZE. Callers changed.
4497 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4499 * bfd.c: Remove strerror() to libiberty.
4501 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4502 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4503 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4504 last byte of transfer, not first byte, is within the section.
4506 * host-aout.c: Remove `BSD' archive support. Lint.
4508 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4509 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4510 `bfd_arch_info_type'. All uses changed.
4511 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4512 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4513 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4514 it needs a better name.) All uses changed.
4515 * targets.c: Rename `enum target_flavour_enum' to `enum
4516 target_flavour', and remove the `_enum' from all of the enum
4517 values themselves. All uses changed.
4519 * configure.in, config/h-i386mach: i386 mach host.
4520 * config/t-i386-aout: Use host-aout.c.
4522 * trad-core.c: Give it its own xvec's to make it independent
4523 of other file formats.
4524 * ecoff.c, host-aout.c: Remove refs to trad-core.
4525 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4526 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4528 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4530 * reloc.c: Extended NEWHOWTO macro
4531 * ieee.c: Changed the way 8bit pcrel is done
4532 * cpu-h8300.c: got the registers in the right order
4534 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4536 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4537 prediction is vindicated!
4539 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4540 Remove refs to howto.c, since Steve forgot.
4542 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4544 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4545 still work. Now allows any architecture/machine to be set.
4547 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4549 * howto.c deleted and moved code to reloc.c
4551 * libbfd.h, libbfd-in.h removed $id stuff for real
4553 * cpu-h8300.c Made it match various different spellings of h8300.
4555 * archures.c: Took out the first char filter which made it only
4556 look for a cpu/arch match when the first chars of supplied and
4557 tested names were the same.
4559 * targets.c removed oasys stuff, pending someone to fix the bugs
4563 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4565 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4566 ELF support good enough for GDB.
4567 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4568 m68k-cbm-svr4 host and target.
4569 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4570 so `diff' and `patch' can cope.
4572 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4574 * archures.c: removed texinfo error
4576 * init.c: added texinfo hooks, and removed initialization error
4579 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4582 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4584 * cpu-i960.c: Avoid numerical count of initializers.
4586 Vax Ultrix changes from David Taylor <taylor@think.com>:
4587 * host-aout.c: Make little-endian vector really little-endian.
4588 * configure.in: Separate vax and tahoe cases, handle ultrix.
4589 * config/t-vax: Add trad-core.o.
4590 * config/h-vaxult: New host system.
4592 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4594 * bfd-in.h VERSION, change version number to 0.18, this makes a
4595 gap, but now is the same as the linker version number.
4597 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4598 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4599 files will eventually contain processor specific bits for bfd,
4600 like strange relocation information and dis/assembly. So far only
4601 the H8 has been even partially done. This work also ties in with
4602 the change in handling architectures.
4604 * amdcoff.c: (a29k_reloc) fix error message.
4606 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4607 discover the architecture of the bfd. (sunos4_callback) calls the
4608 function bfd_set_arch_mach rather than stuffing stuff directly
4609 into the bfd. (sunos4_write_object_contents), changed names of
4612 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4613 setup the environment.
4615 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4616 headers in big endian format, regardless of the endianess of the
4619 * archures.c: totally changed. Now an architecture is represented
4620 with a pointer to an info structure rather than an enumerated type
4621 and a long. The old info is available as two elements in the
4622 structure. Future enhancements to architecure support will
4623 involve pointers to methods being placed into the info structure.
4625 * bfd.c: changed the definition of the bfd structure for the new
4628 * bout.c: (b_out_set_arch_mach) changed to use the new
4629 architecture mechanism.
4631 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4632 the new architecture mechanism.
4634 * configure.in: added h8 stuff.
4636 * ieee.c: too many changes to note. Now ieee files written with
4637 bfd gas and ld can be read by gld and ieee only linkers and
4640 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4642 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4643 than fixing the structure directly.
4645 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4646 than fixing the structure directly.
4648 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4649 before opening a bfd.
4651 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4652 rather than fixing the structure directly.
4654 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4655 in the t/hmake file) a user can select which backends they want
4656 linked with bfd without changing the source.
4658 * init.c: new, looks after initializing modules.
4660 * howto.c: for future use, will allow an application to work out
4661 what cookie to use as a handle on a relcoatio howto.
4663 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4665 * srec.c: Better error checking, partly from Peter Schauer.
4666 (srec_object_p): Avoid assuming any file that starts with 'S' is
4667 an S-record file! (Check for 3 uppercase-hex digits after it.)
4668 (ISHEX): Define new macro for checking supposedly hex characters.
4669 (pass_over): Treat as EOF any S-record line that:
4670 * doesn't have hex in either size character
4671 * produces a size larger than 0x7F
4672 * has an unrecognized type number
4674 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4676 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4677 opncls.c: Lint (saber actually).
4679 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4681 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4682 * newsos3.c: Fixed two types: newos3 -> newsos3.
4683 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4684 to use correct segment.
4686 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4688 * aoutx.h (print_symbol): Handle missing symbol->name.
4690 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4692 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4695 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4697 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4698 add sgi/irix support.
4700 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4702 Changes for the AMD 29000 Ultracomputer port from David Wood.
4705 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4707 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4710 * coffcode.h (coff_real_object_p): Pass information about the
4711 current file's coff symbol format to BFD via the coff_data struct.
4712 (coff_find_nearest_line): obj_icof => coff_data.
4713 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4714 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4715 and DIMNUM == E_DIMNUM.
4716 * configure.in: Handle a29k-*-* hosts, and targets
4717 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4718 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4719 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4720 local_linesz to `coff_data' (tdata) struct.
4721 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4722 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4724 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4726 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4727 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4729 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4731 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4733 (sunos4_core_file_matches_executable_p): Fix header comparison.
4734 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4735 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4737 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4739 Allow GDB to patch object files.
4741 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4742 * trad-core.h (trad_unix_core_file_p): Ditto.
4743 * aoutx.h (aout_set_section_contents): On first output, check
4744 abfd->direction and complain if erroneous.
4746 * Makefile.in: Add crude dependencies.
4748 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4750 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4751 to h/t-xxxx files so that everything will work on System V.
4753 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4755 * aoutx.h: Add information on host-aout.c and how to configure
4756 to use it, to the manual.
4757 * configure.in: Tix typo.
4758 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4759 else dummy out the core file support.
4760 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4761 specified, use it to locate the data section.
4762 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4763 rather than as chars (lint).
4765 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4767 * aoutx.h, coffcode.h: saberized.
4769 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4771 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4773 bfd.c, targets.c: minor rewording of doc segments
4776 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4778 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4779 etc, rather than TEXT_START_ADDR.
4780 * host-aout.c: Remove #if 0 around whole thing.
4781 Update to modern (32/64-bit) a.out naming conventions.
4782 Include a large chunk of ../include/a.out.gnu.h to get macros that
4783 are not defined by the system include files.
4784 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4785 macro used by the other a.out implementations.
4786 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4788 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4790 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4791 texdoc and psdoc; make these depend on generated .texi's
4793 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4796 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4799 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4800 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4801 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4802 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4803 obtrusive marks indicating .c origins.
4805 * bfd.texinfo: generalize most references to linker
4807 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4809 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4810 * archures.c: remove empty foo() definition (crept in at vn1.9)
4812 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4814 * bfd.texinfo: use @setchapternewpage on instead of lots of
4815 @page's; minor rephrasing in Introduction.
4817 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4818 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4819 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4820 segments): used BFD (caps) more consistently as a name in
4821 discourse, fixed a few other minor typos and uses of fonts
4824 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4826 * coffcode.h: fixed bug where string table size wasn't being swapped.
4828 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4830 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4832 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4833 flags. (bfd_print_symbol_vandf) now knows what to do with the
4836 * aoutx.h: made translate_from_native_sym_flags and
4837 translate_to_native_sym_flags produce the above flags.
4840 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4842 * all files: update copyright notices for GPL version 2.
4843 Install header comments and attribute most modules to their
4844 authors. BFD's name is now officially "Binary File Descriptor",
4845 so remove any conflicting pejoratives.
4846 archures.h: Consists solely of comments; remove it.
4848 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4850 * Makefile.in, bfd.c: Made it compile again.
4852 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4854 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4857 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4859 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4860 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4863 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4864 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4866 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4868 * Everything: created some new files, core.c format.c, reloc.c,
4869 section.c and syms.c to split the functionality a bit better.
4870 Cleaned up the rest of the files a bit, and added some
4874 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4876 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4877 really takes 3 arguments, patched code and ammended prototypes.
4879 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4881 * ../include/bfd.h (struct bfd_target): Added new field
4882 "align_power_min" which contains the minimum alignment for a
4883 section. This is used in coff_new_section_hook. The field
4884 insertion necessitates an update of all backends..
4886 * aoutf1.h jump table field inserted
4888 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4891 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4892 table field inserted.
4894 * coffcode.h(just about everything) Now patches up symbol tables
4895 using a different mechanism. The Intel major bug has been fixed,
4896 and the linker can self host on the Aviion and be debugged with
4899 * ecoff.c: new include and jump table patch, i386coff.c: new
4900 include and jump table patch, icoff.c: new include and jump table
4901 patch, ieee.c: can now read archives containing ieee modules.,
4902 libcoff.h: added (combined_entry_type), libieee.h: uped max
4903 sections to 20, m68kcoff.c: new include and jump table patch,
4904 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4905 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4906 srec.c: jump table patch. trad-code.c fixed #IF typeo
4908 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4910 * coffcode.h (coff_swap_aux_in): added else case to deal with
4911 filenames less than 9 characters.
4914 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4916 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4918 * srec.c: now allows any number of sections to be created in a
4919 file. Outputs addresses of the right length.
4921 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4923 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4924 target didn't match, the format got set to the attempted match,
4925 breaking a future test.
4927 *../include/i386coff.h : fixed typo in type field with size
4929 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4930 support in the jump table for the swapping routines exported to
4931 gdb. Now gdb works with the 386.
4933 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4935 * Merge in changes from gdb-3.95 release.
4936 Makefile.in: Allow hmake and tmake files to add OFILES.
4938 bfd.c: support specific targets as well as searching. When
4939 searching, take default target in preference to others.
4941 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4942 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4943 libbfd.h: Support specific targets as well as searching.
4944 opncls.c: Support specific targets as well as searching.
4945 targets.c: Search is short-circuited if default target matches.
4946 liboasys.c, libieee.c: Undo bothner changes that make macros
4947 work to the left of assignment, but which depend on the
4948 representations of different pointer types being the same.
4950 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4952 * i386coff.c: created.
4953 * coffcode.h: added support for 386.
4954 * Makefile.in: added support for 386.
4955 * ../include/i386coff.h: created
4957 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4959 * coffcode.h: removed all put_x_<sizes>
4960 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4964 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4966 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4968 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4970 * everything: Removed sysdep.h from bfd.h and put back into files
4971 from which it was split out. Now 64 bit version is built with a
4972 -DHOST_64_BIT="long long" on the compile line.
4974 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4976 Changed all the [get|put][name] routines to use [get|put]_[size
4979 Put in support for 64 bit work. Now two versions of bfd may be
4980 generated, according to the state of TARGET_64_BIT, one which is
4981 32 bit only, and one which is 64/32 bits.
4982 Created new back end 'demo64' to test 64 bit functionality.
4984 Renamed some files to work on DOS.
4986 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4987 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4988 chage, 64 bit transfer. * liba.out.h: Split out common code from
4989 sunos and newsos into liba.out. Name changes and prototype mods. *
4990 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4991 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4992 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4993 change and 64bit stuff.* newsos3.c: common code removed, new jump
4994 table. * oasys.c: Name change * opncls.c: Portability fixes *
4995 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4996 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4997 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4998 64bit ized. * demo64.c: 64 bit a.out back end
5000 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5002 * libieee.h: Make ieee_data and ieee_ar_data macros usable
5003 on LHS of assignment, even when using old compilers.
5004 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
5005 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
5006 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
5007 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
5008 * targets.c: Add declaration of newsos3_vec.
5010 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5012 * aout.c: fixxed some of the problems with filepos calculation.
5013 (swap_ext_reloc): fixed problem with creation of relocs.
5014 (aout_set_section_contents): fixed filepos problem
5016 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
5017 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
5018 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
5019 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
5020 cleaned up. (coff_write_object_contents) cleaned up.
5022 * ecoff.c: Totally different. Now supports ecoff fully.
5024 * icoff.c: fixed problems in relocation callout.
5026 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
5028 * m68kcoff.c: updated target vector.
5030 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
5031 choose_reloc_size. (sunos4_write_object_contents) now calls
5032 choose_reloc_size so outputs relocs correctly, also calculates the
5033 size of the sections correctly.
5037 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5039 Merge Per Bothner's changes to modularize BFD a.out a bit.
5041 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5042 * ieee.c: Cast enums to int before comparing them, for brain-
5044 * coff-code.h: Remove coff_get_section_contents, and use the
5045 generic one instead.
5047 * aout.c: Derive new module from sunos.c, containing generic
5048 support code for all kinds of a.out files.
5050 * sunos.c: Remove all code that goes in aout.c. Split out
5051 machine dependent followup in sunos4_object_p into
5052 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5053 and redefine only the names we CHANGE, not all the names. Drop
5054 the little-endian vector, and rename the vector as sunos4 rather
5057 * b.out.c: Use aout.c routines for most of the work. Slight
5058 changes for the new regime. Remove close_and_cleanup and
5059 get_section_contents in favor of generics. New transfer vector
5062 * newsos.c: New support for Sony NEWS, another a.out format.
5064 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5065 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5066 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5068 * opncls.c (bfd_close): Call format-dependent write_contents
5069 routine, if writing, before calling target-dependent
5070 close_and_cleanup routine (which is now always generic, I think).
5071 * srec.c: Use bfd_alloc instead of malloc. Remove
5072 close_and_cleanup and move code from it to
5073 srec_write_object_contents. Add write_contents to tvec.
5074 * targets.c: Remove a.out little vector, replace a.out big
5075 vector with SunOS vector. FIXME: Need Vax support again now.
5077 * libbfd.h: Add write_contents format-dependent-vector to the
5078 bfd_target vector. Supply a generic close_and_cleanup routine.
5079 * liba.out.h: Handle the new aout.c split. Add prototypes for
5080 all routines defined in aout.c. Rename "sunos" things to "aout"
5081 things. Add a few fields where needed for various formats.
5082 * Makefile.in: Add aout.c and newsos.c.
5084 * archive.c, ieee.c, oasys.c: Lint.
5086 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5089 changed forward declaration struct stat; to reduce warnings. Changed
5090 comment on bfd_h_<x>_x.
5092 * ../include/m68kcoff.h, ../include/intel-coff.h,
5093 ../include/m88k-bcs.h
5094 Now there are two incarnations of relocs, linenos and syments. One for
5095 internal digestion, and one full of char arrays for I/O. The original
5096 names have gone to detect errors.
5098 * Makefile.in, m68kcoff.c, targets.c
5099 Test new structure code with a 68k coff implementaion
5101 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5102 Fixed all the places where there were problems with the size and
5103 alignments of structures on disk and structures in memory. #ifed out
5104 all the code in coffswap.c, since it should be done using the target
5107 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5109 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5110 multiple reloc command.
5112 * sunos.c (sunos4_set_section_contents): Made it so that sections
5113 are always padded to their alignment size.
5115 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5117 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5118 Clean up types and such (saber C problems).
5119 * ecoff.c: Clean up types and such. Remove routines that are
5120 not used. Fix up reading and swapping of shorts from files.
5122 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5124 * a.out.vax.c: Remove two bogus "static" from prototypes.
5126 * ecoff.c: Got rid of lots of non-working junk (that had
5127 been copied directly from coff-code.h).
5128 Updated to be consistent with updates to icoff.c and coff-code.h.
5130 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5131 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5133 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5134 but until the target_vector is automatically generated,
5135 it's as good as any. Note that the text offset is the only
5136 difference between NewsOS and SunOs (including magic numbers).
5137 (Most of the sunos_* routines should to renamed bsd_*
5138 and move to a bsd.c file. Then (and when the target_vector
5139 is automatically generated) it might make sense to create
5140 a separate Sony target.)
5142 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5143 on some systems, and doesn't help on others.
5144 Similarly, only define X_OK if not already defined.
5146 * trad-core.c: Don't include sys/stat.h - at least
5147 on NewsOS 3, it has already been included.
5149 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5151 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5152 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5153 symbol tables if necessary when reading them in, so gdb can use
5154 them. Add "bfd_coff_" to the names so they won't conflict with
5155 names in calling programs. FIXME-soon: if coff-code.h is
5156 included in two BFD modules, this will cause duplicate
5157 definitions; the routines should be exported to a separate,
5158 common, module (probably along with a mess of other ones).
5160 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5162 Improve modtime support.
5164 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5165 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5166 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5167 BUG: archive members still do not get correct mod times.
5169 Improve floating point support for core files.
5171 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5172 (sunos4_core_file_p): Create a second registers section in the
5173 core file, called ".reg2", for the float registers.
5175 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5177 * many changes to improve archive handling; found a logic flaw in
5178 bfd_check_format which only just happened to work by cooncidence.
5180 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5182 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5185 * bfd.h: changed type of udata in asymbol to void *, like it
5186 should be. Added bfd_reloc_dangerous enum member.
5188 * coff-code.h: Fixed it so that internally generated symbols get
5189 their values relocated correctly in all cases. Removed calls to
5192 * icoff.c: Not understanding the destination symbol of a reloc is
5193 not a failure any more, just 'dangerous'. This allows linking of
5194 b.out and coff images.
5196 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5200 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5202 * sunos.c (translate_to_native_sym_flags): fixed
5203 sym_pointer->n_value so that symbols on the way out get their
5204 section relative values calculated correctly.
5206 * coff-code.h (mangle_symbols): fixed problem where tags were not
5207 being relocated for structs, enums, unions. Also various lints.
5209 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5211 * archive.c (get_elt_at_filepos): system_call_error returned
5214 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5216 * Resolve the use of no_error and system_call_error.
5217 The bfd library itself now will never set bfd_error to
5220 The code still needs to be combed to make sure all the error
5221 codes are correct. I suspect they are not always set correctly.
5223 * The names of all the messages have _ prepended because the sun
5224 bundled compiler can't distinguish from a macro which takes an
5225 argument and the same identifier in a non-macro context.
5227 * The reason for the above being that entry points which used to
5228 be trampoline functions are now just macros which expand to a
5229 direct call through the bfd's xfer vector.
5231 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5232 must gas have its own version of everything (the gas version
5233 had the correct value)
5235 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5237 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5238 properly support i960 architecture and output correct reloc stuff.
5240 * bfd.h: added prototype for bfd_printable_arch_mach, added
5243 * coff-code.h: Applied patches from chrisb to support i960
5244 architecture, zero relocs and swap them correcly and conditionally
5245 compiled the timestamp.
5247 * sunos.c: Made the default section alignment 2^3 so that doubles
5248 are done properly. Fixed the same reloc bug that was in b.out.c
5250 * sysdep.h: Now compiles on a Posix box
5252 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5254 * icoff.c: Fix comment on big-endian version.
5255 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5256 F_RELFLG). Set F_AR32WR in output files if little endian
5259 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5261 * archures.c fixed =/== typo
5263 * sunos.c added architecture stuff for output. Fixed
5264 bug where files where vma(data) != size(text)
5265 were processed wrong.
5267 * coff-code.h added a lint cast
5269 * (../include/a.out.sun4.h) fixed it so zmagic
5272 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5274 * archive.c removed loads of includes, and fixed bug where string
5275 table didn't have a null at the end.
5277 * bfd.c fixed includes, added symbols argument to
5278 canonicalize_reloc entry point.
5280 * libbfd.c fixed includes and added some lint patches.
5282 * targets.c added both sorts of intel coff.
5284 * b.out.c fixed included, changed was the canonical
5287 * icoff.c added support for callj and big and little
5290 * opncls.c added chmod+xing for files with EXEC_P set.
5292 * sunos.c fixed includes. Changed default section
5293 alignement to words. Fixed relocation stuff to work with
5296 * bfd.h various new types added, prototype for new
5297 reloc calls, changed bfd->iostream to a void *
5298 to including files don't need stdio.h.
5300 * libcoff.h added conversion table to tie relocs to
5305 * coff-code.h fixed includes. Added code to support
5306 big and little endian formats. Various lints. Better
5307 processing of symbols. Changed reloc stuff to new
5310 * libbfd.h fixed includes
5313 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5315 * bfd.h changed name of alignment entry in sec_struct to
5316 alignment_power, because of conflicting uses within bfd.
5317 Now it should be obvious that it's a 2**n alignment
5318 specifier. Removed start_pad, end_alignment, block, minsize,
5319 output_file_alignment, subsection_alignment and original_vma fields.
5320 Added align_power() macro. Fixed bfd_section_alignment
5321 acessor macros. Added bfd_symbol_same_target macro.
5323 * b.out.c (b_out_write_object_contents) fixed to use
5324 new alignment member. Fixed (callj_callback) to use section
5325 relative symbols properly.
5327 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5328 Fixed (translate_from_native_sym_flags) to correctly make
5329 symbols section relative.
5331 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5332 (bfd_make_section) took out initialization of obsolete members.
5333 (bfd_print_symbol_vandf) added
5335 * opncls.c (bfd_create) created.
5337 * coff-code.h (coff_new_section_hook) took away refs
5338 to obsolete members. (make_a_section_from_file) added
5339 conversion between alignment types. (coff_symbol_from)
5340 added. (coff_count_linenumbers) only counts linenumbers
5341 if symbol is of coff-type. (coff_mangle_symbols) only
5342 heavily mangles symbols if symbol is coff-type.
5343 (coff_write_symbols) various lints. (coff_write_object_contents)
5344 various lints and modification for alignment conversion.
5345 (coff_slurp_relocs) fixed for use with new asection shape.
5347 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5349 * archive.c lots of lint
5351 * b.out.c added callj relocation support, upgrated reloc howto.
5352 Fixed so that asymbol and reloc records are output
5355 * bfd.c lots of lint, support for new bfd entry point
5358 * bfd.h changed definition of asymbol to contain pointer to
5359 owning bfd, removed target dependencies.
5361 * cache.c took out print statements, put in BFD_ASSERT calls.
5363 * coff-code.h various lints, corrected linenumber output
5364 functionality. Added support for new style asymbols and
5365 bfd_print_symbol. Fixed so that asymbol and
5366 reloc records are handled correctly. Added timestamp.
5368 * icoff.c Added support for new howto shape.
5370 * liba.out.h Added support for new asymbol shape
5372 * libbfd.c various lints
5374 * libbfd.h various lints
5376 * libcoff.h added support for new asymbol shape.
5378 * sunos.c various lints. Added support for new asymbol shape
5379 and bfd_print_symbol.
5381 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5383 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5384 pointer lint. Added support for callj relocation. Fixed bug where
5385 the last 32 bytes of the text section were overwritten by data. Fixed bug
5386 where archives of b.out didn't work due bfd_slurp_extended_name_table
5389 * sunos.c added support for n_other field. Braced the howto table so
5390 that it won't be affected by any lengthing of the howto struct typedef.
5393 * bfd.h added support for n_other field, added special_function
5394 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5397 * bfd.c upgraded bfd_perform_relocation, various lints.
5399 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5401 * ChangeLog: Started ChangeLog for BFD.
5402 * ToDo: Create file for suggestions.
5404 * Makefile: Support easy loading into Saber C.
5405 Add dependencies for icoff.o and bcs88kcoff.o.
5406 Rename coff.c to coff-code.h. Change callers.
5408 * bfd.c (bfd_check_format): Allow the check_format routines
5409 to return the desired target vector, rather than just a Boolean.
5410 bfd.h (bfd_check_format): Change function pointer return type.
5411 archive.c (bfd_generic_archive_p): change callee.
5412 b.out.c (b_out_little_object_p, b_out_big_object_p,
5413 b_out_real_object_p): change callee.
5414 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5415 in check_format transfer vectors that need a filler.
5416 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5417 bcs88kcoff.c: change callee.
5418 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5419 icoff.c: change callee.
5420 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5422 * libbfd.c (zalloc): It should actually zero the storage!
5423 This was commented out for some reason.
5425 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5426 This is so callers can avoid <stdlib.h> which doesn't exist
5429 * bfd.c (map_over_sections): Add debugging code, since I
5430 noticed the section count for sunos core files was bad, but only
5431 GDB had detected the problem.
5432 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5433 bfd_get_section_linenos): Remove obsolete functions.
5434 (bfd_apply_relocations): Use longs, not ints, for the math.
5436 * bfd.h: Declare enum boolean and struct bfd_target as well
5437 as typedefs for them. Remove obsolete
5438 bfd_get_section_lineno_size.
5440 * cache.c: Make the "fdopen" support work. Keep better track
5441 of how many files are open. Centralize the opening of files
5442 and be sure bfd_open[rw] actually try to open the file. Evade
5443 linked list initialization problems.
5445 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5447 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5449 * cplus-dem.c: Delete file, since it is not part of BFD.
5451 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5452 (bfd_openr, bfd_openw): Actually open the file, give error now.
5454 * sunos.c (sunos4_core_file_p): Set section count.
5455 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5456 obsolete definitions.
5457 (_write_symbol_table): Initialize <idx> counter.
5458 (foop): Eliminate debugging code.
5464 version-control: never